./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1660842190 <...> pid 5395] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 78.689403][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 78.713621][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.722042][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5395] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5395] close(3) = 0 [pid 5395] close(4) = -1 EBADF (Bad file descriptor) [pid 5395] close(5) = -1 EBADF (Bad file descriptor) [pid 5395] close(6) = -1 EBADF (Bad file descriptor) [pid 5395] close(7) = -1 EBADF (Bad file descriptor) [pid 5395] close(8) = -1 EBADF (Bad file descriptor) [pid 5395] close(9) = -1 EBADF (Bad file descriptor) [pid 5395] close(10) = -1 EBADF (Bad file descriptor) [pid 5395] close(11) = -1 EBADF (Bad file descriptor) [pid 5395] close(12) = -1 EBADF (Bad file descriptor) [pid 5395] close(13) = -1 EBADF (Bad file descriptor) [pid 5395] close(14) = -1 EBADF (Bad file descriptor) [pid 5395] close(15) = -1 EBADF (Bad file descriptor) [pid 5395] close(16) = -1 EBADF (Bad file descriptor) [pid 5395] close(17) = -1 EBADF (Bad file descriptor) [pid 5395] close(18) = -1 EBADF (Bad file descriptor) [pid 5395] close(19) = -1 EBADF (Bad file descriptor) [pid 5395] close(20) = -1 EBADF (Bad file descriptor) [pid 5395] close(21) = -1 EBADF (Bad file descriptor) [pid 5395] close(22) = -1 EBADF (Bad file descriptor) [pid 5395] close(23) = -1 EBADF (Bad file descriptor) [pid 5395] close(24) = -1 EBADF (Bad file descriptor) [pid 5395] close(25) = -1 EBADF (Bad file descriptor) [pid 5395] close(26) = -1 EBADF (Bad file descriptor) [pid 5395] close(27) = -1 EBADF (Bad file descriptor) [pid 5395] close(28) = -1 EBADF (Bad file descriptor) [pid 5395] close(29) = -1 EBADF (Bad file descriptor) [pid 5395] exit_group(0) = ? [pid 5395] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./359", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./359/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./359/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./359/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./359") = 0 [pid 5031] mkdir("./360", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5396 attached , child_tidptr=0x555556e8d650) = 362 [pid 5396] set_robust_list(0x555556e8d660, 24) = 0 [pid 5396] chdir("./360") = 0 [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5396] setpgid(0, 0) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5396] write(3, "1000", 4) = 4 [pid 5396] close(3) = 0 [pid 5396] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5396] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5396] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5396] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5396] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5396] sendto(4, [{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) = 32 [pid 5396] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=362}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5396] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=362}, {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 5396] close(4) = 0 [pid 5396] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5396] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5396] close(3) = 0 [pid 5396] close(4) = -1 EBADF (Bad file descriptor) [pid 5396] close(5) = -1 EBADF (Bad file descriptor) [pid 5396] close(6) = -1 EBADF (Bad file descriptor) [pid 5396] close(7) = -1 EBADF (Bad file descriptor) [pid 5396] close(8) = -1 EBADF (Bad file descriptor) [pid 5396] close(9) = -1 EBADF (Bad file descriptor) [ 78.753659][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 78.767614][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.776605][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5396] close(10) = -1 EBADF (Bad file descriptor) [pid 5396] close(11) = -1 EBADF (Bad file descriptor) [pid 5396] close(12) = -1 EBADF (Bad file descriptor) [pid 5396] close(13) = -1 EBADF (Bad file descriptor) [pid 5396] close(14) = -1 EBADF (Bad file descriptor) [pid 5396] close(15) = -1 EBADF (Bad file descriptor) [pid 5396] close(16) = -1 EBADF (Bad file descriptor) [pid 5396] close(17) = -1 EBADF (Bad file descriptor) [pid 5396] close(18) = -1 EBADF (Bad file descriptor) [pid 5396] close(19) = -1 EBADF (Bad file descriptor) [pid 5396] close(20) = -1 EBADF (Bad file descriptor) [pid 5396] close(21) = -1 EBADF (Bad file descriptor) [pid 5396] close(22) = -1 EBADF (Bad file descriptor) [pid 5396] close(23) = -1 EBADF (Bad file descriptor) [pid 5396] close(24) = -1 EBADF (Bad file descriptor) [pid 5396] close(25) = -1 EBADF (Bad file descriptor) [pid 5396] close(26) = -1 EBADF (Bad file descriptor) [pid 5396] close(27) = -1 EBADF (Bad file descriptor) [pid 5396] close(28) = -1 EBADF (Bad file descriptor) [pid 5396] close(29) = -1 EBADF (Bad file descriptor) [pid 5396] exit_group(0) = ? [pid 5396] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./360", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./360/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./360/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./360/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./360") = 0 [pid 5031] mkdir("./361", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 363 ./strace-static-x86_64: Process 5397 attached [pid 5397] set_robust_list(0x555556e8d660, 24) = 0 [pid 5397] chdir("./361") = 0 [pid 5397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5397] setpgid(0, 0) = 0 [pid 5397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5397] write(3, "1000", 4) = 4 [pid 5397] close(3) = 0 [pid 5397] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5397] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5397] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5397] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5397] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5397] sendto(4, [{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) = 32 [pid 5397] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=363}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5397] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=363}, {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 5397] close(4) = 0 [pid 5397] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5397] close(3) = 0 [pid 5397] close(4) = -1 EBADF (Bad file descriptor) [pid 5397] close(5) = -1 EBADF (Bad file descriptor) [pid 5397] close(6) = -1 EBADF (Bad file descriptor) [pid 5397] close(7) = -1 EBADF (Bad file descriptor) [pid 5397] close(8) = -1 EBADF (Bad file descriptor) [pid 5397] close(9) = -1 EBADF (Bad file descriptor) [pid 5397] close(10) = -1 EBADF (Bad file descriptor) [pid 5397] close(11) = -1 EBADF (Bad file descriptor) [pid 5397] close(12) = -1 EBADF (Bad file descriptor) [pid 5397] close(13) = -1 EBADF (Bad file descriptor) [pid 5397] close(14) = -1 EBADF (Bad file descriptor) [pid 5397] close(15) = -1 EBADF (Bad file descriptor) [pid 5397] close(16) = -1 EBADF (Bad file descriptor) [pid 5397] close(17) = -1 EBADF (Bad file descriptor) [pid 5397] close(18) = -1 EBADF (Bad file descriptor) [pid 5397] close(19) = -1 EBADF (Bad file descriptor) [pid 5397] close(20) = -1 EBADF (Bad file descriptor) [pid 5397] close(21) = -1 EBADF (Bad file descriptor) [pid 5397] close(22) = -1 EBADF (Bad file descriptor) [pid 5397] close(23) = -1 EBADF (Bad file descriptor) [pid 5397] close(24) = -1 EBADF (Bad file descriptor) [pid 5397] close(25) = -1 EBADF (Bad file descriptor) [pid 5397] close(26) = -1 EBADF (Bad file descriptor) [pid 5397] close(27) = -1 EBADF (Bad file descriptor) [pid 5397] close(28) = -1 EBADF (Bad file descriptor) [pid 5397] close(29) = -1 EBADF (Bad file descriptor) [pid 5397] exit_group(0) = ? [pid 5397] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./361", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 78.799012][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 78.815468][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.823794][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.843627][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] openat(AT_FDCWD, "./361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./361/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./361/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./361/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./361") = 0 [pid 5031] mkdir("./362", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 364 ./strace-static-x86_64: Process 5398 attached [pid 5398] set_robust_list(0x555556e8d660, 24) = 0 [pid 5398] chdir("./362") = 0 [pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5398] setpgid(0, 0) = 0 [pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5398] write(3, "1000", 4) = 4 [pid 5398] close(3) = 0 [pid 5398] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5398] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5398] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5398] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5398] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5398] sendto(4, [{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) = 32 [pid 5398] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=364}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5398] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=364}, {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 5398] close(4) = 0 [pid 5398] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5398] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5398] close(3) = 0 [pid 5398] close(4) = -1 EBADF (Bad file descriptor) [pid 5398] close(5) = -1 EBADF (Bad file descriptor) [pid 5398] close(6) = -1 EBADF (Bad file descriptor) [pid 5398] close(7) = -1 EBADF (Bad file descriptor) [pid 5398] close(8) = -1 EBADF (Bad file descriptor) [pid 5398] close(9) = -1 EBADF (Bad file descriptor) [pid 5398] close(10) = -1 EBADF (Bad file descriptor) [pid 5398] close(11) = -1 EBADF (Bad file descriptor) [pid 5398] close(12) = -1 EBADF (Bad file descriptor) [pid 5398] close(13) = -1 EBADF (Bad file descriptor) [pid 5398] close(14) = -1 EBADF (Bad file descriptor) [pid 5398] close(15) = -1 EBADF (Bad file descriptor) [pid 5398] close(16) = -1 EBADF (Bad file descriptor) [pid 5398] close(17) = -1 EBADF (Bad file descriptor) [pid 5398] close(18) = -1 EBADF (Bad file descriptor) [pid 5398] close(19) = -1 EBADF (Bad file descriptor) [pid 5398] close(20) = -1 EBADF (Bad file descriptor) [pid 5398] close(21) = -1 EBADF (Bad file descriptor) [pid 5398] close(22) = -1 EBADF (Bad file descriptor) [pid 5398] close(23) = -1 EBADF (Bad file descriptor) [pid 5398] close(24) = -1 EBADF (Bad file descriptor) [pid 5398] close(25) = -1 EBADF (Bad file descriptor) [pid 5398] close(26) = -1 EBADF (Bad file descriptor) [pid 5398] close(27) = -1 EBADF (Bad file descriptor) [pid 5398] close(28) = -1 EBADF (Bad file descriptor) [pid 5398] close(29) = -1 EBADF (Bad file descriptor) [pid 5398] exit_group(0) = ? [pid 5398] +++ exited with 0 +++ [ 78.867730][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.875804][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.894808][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./362", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./362/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./362/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./362/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./362") = 0 [pid 5031] mkdir("./363", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 365 ./strace-static-x86_64: Process 5399 attached [pid 5399] set_robust_list(0x555556e8d660, 24) = 0 [pid 5399] chdir("./363") = 0 [pid 5399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5399] setpgid(0, 0) = 0 [pid 5399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5399] write(3, "1000", 4) = 4 [pid 5399] close(3) = 0 [pid 5399] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5399] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5399] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5399] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5399] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5399] sendto(4, [{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) = 32 [pid 5399] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=365}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5399] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=365}, {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 5399] close(4) = 0 [pid 5399] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5399] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5399] close(3) = 0 [pid 5399] close(4) = -1 EBADF (Bad file descriptor) [pid 5399] close(5) = -1 EBADF (Bad file descriptor) [pid 5399] close(6) = -1 EBADF (Bad file descriptor) [pid 5399] close(7) = -1 EBADF (Bad file descriptor) [pid 5399] close(8) = -1 EBADF (Bad file descriptor) [pid 5399] close(9) = -1 EBADF (Bad file descriptor) [pid 5399] close(10) = -1 EBADF (Bad file descriptor) [pid 5399] close(11) = -1 EBADF (Bad file descriptor) [pid 5399] close(12) = -1 EBADF (Bad file descriptor) [pid 5399] close(13) = -1 EBADF (Bad file descriptor) [pid 5399] close(14) = -1 EBADF (Bad file descriptor) [pid 5399] close(15) = -1 EBADF (Bad file descriptor) [pid 5399] close(16) = -1 EBADF (Bad file descriptor) [pid 5399] close(17) = -1 EBADF (Bad file descriptor) [pid 5399] close(18) = -1 EBADF (Bad file descriptor) [pid 5399] close(19) = -1 EBADF (Bad file descriptor) [pid 5399] close(20) = -1 EBADF (Bad file descriptor) [pid 5399] close(21) = -1 EBADF (Bad file descriptor) [pid 5399] close(22) = -1 EBADF (Bad file descriptor) [pid 5399] close(23) = -1 EBADF (Bad file descriptor) [pid 5399] close(24) = -1 EBADF (Bad file descriptor) [pid 5399] close(25) = -1 EBADF (Bad file descriptor) [pid 5399] close(26) = -1 EBADF (Bad file descriptor) [pid 5399] close(27) = -1 EBADF (Bad file descriptor) [pid 5399] close(28) = -1 EBADF (Bad file descriptor) [pid 5399] close(29) = -1 EBADF (Bad file descriptor) [pid 5399] exit_group(0) = ? [pid 5399] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./363", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 78.915788][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.923922][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.948271][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./363/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./363/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./363/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./363") = 0 [pid 5031] mkdir("./364", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 366 ./strace-static-x86_64: Process 5400 attached [pid 5400] set_robust_list(0x555556e8d660, 24) = 0 [pid 5400] chdir("./364") = 0 [pid 5400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5400] setpgid(0, 0) = 0 [pid 5400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5400] write(3, "1000", 4) = 4 [pid 5400] close(3) = 0 [pid 5400] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5400] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5400] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5400] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5400] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5400] sendto(4, [{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) = 32 [pid 5400] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=366}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5400] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=366}, {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 5400] close(4) = 0 [pid 5400] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5400] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5400] close(3) = 0 [pid 5400] close(4) = -1 EBADF (Bad file descriptor) [pid 5400] close(5) = -1 EBADF (Bad file descriptor) [pid 5400] close(6) = -1 EBADF (Bad file descriptor) [pid 5400] close(7) = -1 EBADF (Bad file descriptor) [pid 5400] close(8) = -1 EBADF (Bad file descriptor) [pid 5400] close(9) = -1 EBADF (Bad file descriptor) [pid 5400] close(10) = -1 EBADF (Bad file descriptor) [pid 5400] close(11) = -1 EBADF (Bad file descriptor) [pid 5400] close(12) = -1 EBADF (Bad file descriptor) [pid 5400] close(13) = -1 EBADF (Bad file descriptor) [pid 5400] close(14) = -1 EBADF (Bad file descriptor) [pid 5400] close(15) = -1 EBADF (Bad file descriptor) [pid 5400] close(16) = -1 EBADF (Bad file descriptor) [pid 5400] close(17) = -1 EBADF (Bad file descriptor) [pid 5400] close(18) = -1 EBADF (Bad file descriptor) [pid 5400] close(19) = -1 EBADF (Bad file descriptor) [pid 5400] close(20) = -1 EBADF (Bad file descriptor) [pid 5400] close(21) = -1 EBADF (Bad file descriptor) [pid 5400] close(22) = -1 EBADF (Bad file descriptor) [pid 5400] close(23) = -1 EBADF (Bad file descriptor) [pid 5400] close(24) = -1 EBADF (Bad file descriptor) [pid 5400] close(25) = -1 EBADF (Bad file descriptor) [pid 5400] close(26) = -1 EBADF (Bad file descriptor) [pid 5400] close(27) = -1 EBADF (Bad file descriptor) [pid 5400] close(28) = -1 EBADF (Bad file descriptor) [pid 5400] close(29) = -1 EBADF (Bad file descriptor) [pid 5400] exit_group(0) = ? [pid 5400] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./364", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./364/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./364/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./364/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./364") = 0 [pid 5031] mkdir("./365", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 367 ./strace-static-x86_64: Process 5401 attached [pid 5401] set_robust_list(0x555556e8d660, 24) = 0 [pid 5401] chdir("./365") = 0 [pid 5401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5401] setpgid(0, 0) = 0 [ 78.973544][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.981383][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.004148][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5401] write(3, "1000", 4) = 4 [pid 5401] close(3) = 0 [pid 5401] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5401] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5401] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5401] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5401] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5401] sendto(4, [{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) = 32 [pid 5401] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=367}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5401] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=367}, {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 5401] close(4) = 0 [pid 5401] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5401] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5401] close(3) = 0 [pid 5401] close(4) = -1 EBADF (Bad file descriptor) [pid 5401] close(5) = -1 EBADF (Bad file descriptor) [pid 5401] close(6) = -1 EBADF (Bad file descriptor) [pid 5401] close(7) = -1 EBADF (Bad file descriptor) [pid 5401] close(8) = -1 EBADF (Bad file descriptor) [pid 5401] close(9) = -1 EBADF (Bad file descriptor) [pid 5401] close(10) = -1 EBADF (Bad file descriptor) [pid 5401] close(11) = -1 EBADF (Bad file descriptor) [pid 5401] close(12) = -1 EBADF (Bad file descriptor) [pid 5401] close(13) = -1 EBADF (Bad file descriptor) [pid 5401] close(14) = -1 EBADF (Bad file descriptor) [pid 5401] close(15) = -1 EBADF (Bad file descriptor) [pid 5401] close(16) = -1 EBADF (Bad file descriptor) [pid 5401] close(17) = -1 EBADF (Bad file descriptor) [pid 5401] close(18) = -1 EBADF (Bad file descriptor) [pid 5401] close(19) = -1 EBADF (Bad file descriptor) [pid 5401] close(20) = -1 EBADF (Bad file descriptor) [pid 5401] close(21) = -1 EBADF (Bad file descriptor) [pid 5401] close(22) = -1 EBADF (Bad file descriptor) [pid 5401] close(23) = -1 EBADF (Bad file descriptor) [pid 5401] close(24) = -1 EBADF (Bad file descriptor) [pid 5401] close(25) = -1 EBADF (Bad file descriptor) [pid 5401] close(26) = -1 EBADF (Bad file descriptor) [pid 5401] close(27) = -1 EBADF (Bad file descriptor) [pid 5401] close(28) = -1 EBADF (Bad file descriptor) [pid 5401] close(29) = -1 EBADF (Bad file descriptor) [pid 5401] exit_group(0) = ? [pid 5401] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./365", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./365/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./365/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./365/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./365") = 0 [pid 5031] mkdir("./366", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 368 ./strace-static-x86_64: Process 5402 attached [pid 5402] set_robust_list(0x555556e8d660, 24) = 0 [pid 5402] chdir("./366") = 0 [pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5402] setpgid(0, 0) = 0 [pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5402] write(3, "1000", 4) = 4 [pid 5402] close(3) = 0 [pid 5402] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5402] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5402] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5402] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5402] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5402] sendto(4, [{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) = 32 [pid 5402] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=368}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5402] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=368}, {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 5402] close(4) = 0 [pid 5402] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5402] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5402] close(3) = 0 [ 79.026860][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.035123][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.065088][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5402] close(4) = -1 EBADF (Bad file descriptor) [pid 5402] close(5) = -1 EBADF (Bad file descriptor) [pid 5402] close(6) = -1 EBADF (Bad file descriptor) [pid 5402] close(7) = -1 EBADF (Bad file descriptor) [pid 5402] close(8) = -1 EBADF (Bad file descriptor) [pid 5402] close(9) = -1 EBADF (Bad file descriptor) [pid 5402] close(10) = -1 EBADF (Bad file descriptor) [pid 5402] close(11) = -1 EBADF (Bad file descriptor) [pid 5402] close(12) = -1 EBADF (Bad file descriptor) [pid 5402] close(13) = -1 EBADF (Bad file descriptor) [pid 5402] close(14) = -1 EBADF (Bad file descriptor) [pid 5402] close(15) = -1 EBADF (Bad file descriptor) [pid 5402] close(16) = -1 EBADF (Bad file descriptor) [pid 5402] close(17) = -1 EBADF (Bad file descriptor) [pid 5402] close(18) = -1 EBADF (Bad file descriptor) [pid 5402] close(19) = -1 EBADF (Bad file descriptor) [pid 5402] close(20) = -1 EBADF (Bad file descriptor) [pid 5402] close(21) = -1 EBADF (Bad file descriptor) [pid 5402] close(22) = -1 EBADF (Bad file descriptor) [pid 5402] close(23) = -1 EBADF (Bad file descriptor) [pid 5402] close(24) = -1 EBADF (Bad file descriptor) [pid 5402] close(25) = -1 EBADF (Bad file descriptor) [pid 5402] close(26) = -1 EBADF (Bad file descriptor) [pid 5402] close(27) = -1 EBADF (Bad file descriptor) [pid 5402] close(28) = -1 EBADF (Bad file descriptor) [pid 5402] close(29) = -1 EBADF (Bad file descriptor) [pid 5402] exit_group(0) = ? [pid 5402] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./366", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./366/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./366/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./366/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./366") = 0 [pid 5031] mkdir("./367", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5403 attached [pid 5403] set_robust_list(0x555556e8d660, 24) = 0 [pid 5403] chdir("./367" [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 369 [pid 5403] <... chdir resumed>) = 0 [pid 5403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5403] setpgid(0, 0) = 0 [pid 5403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5403] write(3, "1000", 4) = 4 [pid 5403] close(3) = 0 [pid 5403] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5403] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5403] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5403] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5403] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5403] sendto(4, [{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) = 32 [pid 5403] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=369}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5403] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=369}, {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 5403] close(4) = 0 [pid 5403] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.078905][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.086928][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5403] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5403] close(3) = 0 [pid 5403] close(4) = -1 EBADF (Bad file descriptor) [pid 5403] close(5) = -1 EBADF (Bad file descriptor) [pid 5403] close(6) = -1 EBADF (Bad file descriptor) [pid 5403] close(7) = -1 EBADF (Bad file descriptor) [pid 5403] close(8) = -1 EBADF (Bad file descriptor) [pid 5403] close(9) = -1 EBADF (Bad file descriptor) [pid 5403] close(10) = -1 EBADF (Bad file descriptor) [pid 5403] close(11) = -1 EBADF (Bad file descriptor) [pid 5403] close(12) = -1 EBADF (Bad file descriptor) [pid 5403] close(13) = -1 EBADF (Bad file descriptor) [pid 5403] close(14) = -1 EBADF (Bad file descriptor) [pid 5403] close(15) = -1 EBADF (Bad file descriptor) [pid 5403] close(16) = -1 EBADF (Bad file descriptor) [pid 5403] close(17) = -1 EBADF (Bad file descriptor) [pid 5403] close(18) = -1 EBADF (Bad file descriptor) [pid 5403] close(19) = -1 EBADF (Bad file descriptor) [pid 5403] close(20) = -1 EBADF (Bad file descriptor) [pid 5403] close(21) = -1 EBADF (Bad file descriptor) [pid 5403] close(22) = -1 EBADF (Bad file descriptor) [pid 5403] close(23) = -1 EBADF (Bad file descriptor) [pid 5403] close(24) = -1 EBADF (Bad file descriptor) [pid 5403] close(25) = -1 EBADF (Bad file descriptor) [pid 5403] close(26) = -1 EBADF (Bad file descriptor) [pid 5403] close(27) = -1 EBADF (Bad file descriptor) [pid 5403] close(28) = -1 EBADF (Bad file descriptor) [pid 5403] close(29) = -1 EBADF (Bad file descriptor) [pid 5403] exit_group(0) = ? [pid 5403] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./367", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./367/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./367/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./367/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./367") = 0 [pid 5031] mkdir("./368", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5404 attached [pid 5404] set_robust_list(0x555556e8d660, 24 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 370 [pid 5404] <... set_robust_list resumed>) = 0 [pid 5404] chdir("./368") = 0 [pid 5404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5404] setpgid(0, 0) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5404] write(3, "1000", 4) = 4 [pid 5404] close(3) = 0 [pid 5404] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5404] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5404] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5404] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5404] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5404] sendto(4, [{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) = 32 [pid 5404] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=370}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5404] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=370}, {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 5404] close(4) = 0 [pid 5404] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.124436][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.137430][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.145728][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5404] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5404] close(3) = 0 [pid 5404] close(4) = -1 EBADF (Bad file descriptor) [pid 5404] close(5) = -1 EBADF (Bad file descriptor) [pid 5404] close(6) = -1 EBADF (Bad file descriptor) [pid 5404] close(7) = -1 EBADF (Bad file descriptor) [pid 5404] close(8) = -1 EBADF (Bad file descriptor) [pid 5404] close(9) = -1 EBADF (Bad file descriptor) [pid 5404] close(10) = -1 EBADF (Bad file descriptor) [pid 5404] close(11) = -1 EBADF (Bad file descriptor) [pid 5404] close(12) = -1 EBADF (Bad file descriptor) [pid 5404] close(13) = -1 EBADF (Bad file descriptor) [pid 5404] close(14) = -1 EBADF (Bad file descriptor) [pid 5404] close(15) = -1 EBADF (Bad file descriptor) [pid 5404] close(16) = -1 EBADF (Bad file descriptor) [pid 5404] close(17) = -1 EBADF (Bad file descriptor) [pid 5404] close(18) = -1 EBADF (Bad file descriptor) [pid 5404] close(19) = -1 EBADF (Bad file descriptor) [pid 5404] close(20) = -1 EBADF (Bad file descriptor) [pid 5404] close(21) = -1 EBADF (Bad file descriptor) [pid 5404] close(22) = -1 EBADF (Bad file descriptor) [pid 5404] close(23) = -1 EBADF (Bad file descriptor) [pid 5404] close(24) = -1 EBADF (Bad file descriptor) [pid 5404] close(25) = -1 EBADF (Bad file descriptor) [pid 5404] close(26) = -1 EBADF (Bad file descriptor) [pid 5404] close(27) = -1 EBADF (Bad file descriptor) [pid 5404] close(28) = -1 EBADF (Bad file descriptor) [pid 5404] close(29) = -1 EBADF (Bad file descriptor) [pid 5404] exit_group(0) = ? [pid 5404] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./368", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./368/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./368/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./368/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./368") = 0 [pid 5031] mkdir("./369", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 371 ./strace-static-x86_64: Process 5405 attached [pid 5405] set_robust_list(0x555556e8d660, 24) = 0 [pid 5405] chdir("./369") = 0 [pid 5405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5405] setpgid(0, 0) = 0 [pid 5405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5405] write(3, "1000", 4) = 4 [pid 5405] close(3) = 0 [pid 5405] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5405] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5405] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5405] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5405] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5405] sendto(4, [{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) = 32 [pid 5405] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=371}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5405] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=371}, {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 5405] close(4) = 0 [pid 5405] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5405] close(3) = 0 [pid 5405] close(4) = -1 EBADF (Bad file descriptor) [pid 5405] close(5) = -1 EBADF (Bad file descriptor) [pid 5405] close(6) = -1 EBADF (Bad file descriptor) [pid 5405] close(7) = -1 EBADF (Bad file descriptor) [pid 5405] close(8) = -1 EBADF (Bad file descriptor) [pid 5405] close(9) = -1 EBADF (Bad file descriptor) [pid 5405] close(10) = -1 EBADF (Bad file descriptor) [pid 5405] close(11) = -1 EBADF (Bad file descriptor) [pid 5405] close(12) = -1 EBADF (Bad file descriptor) [pid 5405] close(13) = -1 EBADF (Bad file descriptor) [pid 5405] close(14) = -1 EBADF (Bad file descriptor) [pid 5405] close(15) = -1 EBADF (Bad file descriptor) [pid 5405] close(16) = -1 EBADF (Bad file descriptor) [pid 5405] close(17) = -1 EBADF (Bad file descriptor) [pid 5405] close(18) = -1 EBADF (Bad file descriptor) [pid 5405] close(19) = -1 EBADF (Bad file descriptor) [pid 5405] close(20) = -1 EBADF (Bad file descriptor) [pid 5405] close(21) = -1 EBADF (Bad file descriptor) [pid 5405] close(22) = -1 EBADF (Bad file descriptor) [pid 5405] close(23) = -1 EBADF (Bad file descriptor) [pid 5405] close(24) = -1 EBADF (Bad file descriptor) [pid 5405] close(25) = -1 EBADF (Bad file descriptor) [pid 5405] close(26) = -1 EBADF (Bad file descriptor) [pid 5405] close(27) = -1 EBADF (Bad file descriptor) [pid 5405] close(28) = -1 EBADF (Bad file descriptor) [pid 5405] close(29) = -1 EBADF (Bad file descriptor) [pid 5405] exit_group(0) = ? [pid 5405] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./369", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./369/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./369/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./369/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./369") = 0 [pid 5031] mkdir("./370", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5406 attached [pid 5406] set_robust_list(0x555556e8d660, 24) = 0 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 372 [pid 5406] chdir("./370") = 0 [pid 5406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5406] setpgid(0, 0) = 0 [pid 5406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5406] write(3, "1000", 4) = 4 [pid 5406] close(3) = 0 [pid 5406] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5406] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5406] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5406] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5406] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5406] sendto(4, [{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) = 32 [pid 5406] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=372}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5406] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=372}, {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 5406] close(4) = 0 [pid 5406] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.182432][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.214147][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.222791][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5406] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5406] close(3) = 0 [pid 5406] close(4) = -1 EBADF (Bad file descriptor) [pid 5406] close(5) = -1 EBADF (Bad file descriptor) [pid 5406] close(6) = -1 EBADF (Bad file descriptor) [pid 5406] close(7) = -1 EBADF (Bad file descriptor) [pid 5406] close(8) = -1 EBADF (Bad file descriptor) [pid 5406] close(9) = -1 EBADF (Bad file descriptor) [pid 5406] close(10) = -1 EBADF (Bad file descriptor) [pid 5406] close(11) = -1 EBADF (Bad file descriptor) [pid 5406] close(12) = -1 EBADF (Bad file descriptor) [pid 5406] close(13) = -1 EBADF (Bad file descriptor) [pid 5406] close(14) = -1 EBADF (Bad file descriptor) [pid 5406] close(15) = -1 EBADF (Bad file descriptor) [pid 5406] close(16) = -1 EBADF (Bad file descriptor) [pid 5406] close(17) = -1 EBADF (Bad file descriptor) [pid 5406] close(18) = -1 EBADF (Bad file descriptor) [pid 5406] close(19) = -1 EBADF (Bad file descriptor) [pid 5406] close(20) = -1 EBADF (Bad file descriptor) [pid 5406] close(21) = -1 EBADF (Bad file descriptor) [pid 5406] close(22) = -1 EBADF (Bad file descriptor) [pid 5406] close(23) = -1 EBADF (Bad file descriptor) [pid 5406] close(24) = -1 EBADF (Bad file descriptor) [pid 5406] close(25) = -1 EBADF (Bad file descriptor) [pid 5406] close(26) = -1 EBADF (Bad file descriptor) [pid 5406] close(27) = -1 EBADF (Bad file descriptor) [pid 5406] close(28) = -1 EBADF (Bad file descriptor) [pid 5406] close(29) = -1 EBADF (Bad file descriptor) [pid 5406] exit_group(0) = ? [pid 5406] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./370", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./370/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./370/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./370/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./370") = 0 [pid 5031] mkdir("./371", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 373 ./strace-static-x86_64: Process 5407 attached [pid 5407] set_robust_list(0x555556e8d660, 24) = 0 [pid 5407] chdir("./371") = 0 [pid 5407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5407] setpgid(0, 0) = 0 [pid 5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5407] write(3, "1000", 4) = 4 [pid 5407] close(3) = 0 [pid 5407] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5407] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5407] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5407] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5407] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5407] sendto(4, [{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) = 32 [pid 5407] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=373}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5407] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=373}, {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 5407] close(4) = 0 [pid 5407] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.254625][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.268524][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.277251][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5407] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5407] close(3) = 0 [pid 5407] close(4) = -1 EBADF (Bad file descriptor) [pid 5407] close(5) = -1 EBADF (Bad file descriptor) [pid 5407] close(6) = -1 EBADF (Bad file descriptor) [pid 5407] close(7) = -1 EBADF (Bad file descriptor) [pid 5407] close(8) = -1 EBADF (Bad file descriptor) [pid 5407] close(9) = -1 EBADF (Bad file descriptor) [pid 5407] close(10) = -1 EBADF (Bad file descriptor) [pid 5407] close(11) = -1 EBADF (Bad file descriptor) [pid 5407] close(12) = -1 EBADF (Bad file descriptor) [pid 5407] close(13) = -1 EBADF (Bad file descriptor) [pid 5407] close(14) = -1 EBADF (Bad file descriptor) [pid 5407] close(15) = -1 EBADF (Bad file descriptor) [pid 5407] close(16) = -1 EBADF (Bad file descriptor) [pid 5407] close(17) = -1 EBADF (Bad file descriptor) [pid 5407] close(18) = -1 EBADF (Bad file descriptor) [pid 5407] close(19) = -1 EBADF (Bad file descriptor) [pid 5407] close(20) = -1 EBADF (Bad file descriptor) [pid 5407] close(21) = -1 EBADF (Bad file descriptor) [pid 5407] close(22) = -1 EBADF (Bad file descriptor) [pid 5407] close(23) = -1 EBADF (Bad file descriptor) [pid 5407] close(24) = -1 EBADF (Bad file descriptor) [pid 5407] close(25) = -1 EBADF (Bad file descriptor) [pid 5407] close(26) = -1 EBADF (Bad file descriptor) [pid 5407] close(27) = -1 EBADF (Bad file descriptor) [pid 5407] close(28) = -1 EBADF (Bad file descriptor) [pid 5407] close(29) = -1 EBADF (Bad file descriptor) [pid 5407] exit_group(0) = ? [pid 5407] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./371", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./371/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./371/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./371/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./371") = 0 [pid 5031] mkdir("./372", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 374 ./strace-static-x86_64: Process 5408 attached [pid 5408] set_robust_list(0x555556e8d660, 24) = 0 [pid 5408] chdir("./372") = 0 [pid 5408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5408] setpgid(0, 0) = 0 [pid 5408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5408] write(3, "1000", 4) = 4 [pid 5408] close(3) = 0 [pid 5408] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5408] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5408] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5408] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5408] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5408] sendto(4, [{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) = 32 [pid 5408] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=374}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5408] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=374}, {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 5408] close(4) = 0 [pid 5408] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.298147][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.318105][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.326511][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5408] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5408] close(3) = 0 [pid 5408] close(4) = -1 EBADF (Bad file descriptor) [pid 5408] close(5) = -1 EBADF (Bad file descriptor) [pid 5408] close(6) = -1 EBADF (Bad file descriptor) [pid 5408] close(7) = -1 EBADF (Bad file descriptor) [pid 5408] close(8) = -1 EBADF (Bad file descriptor) [pid 5408] close(9) = -1 EBADF (Bad file descriptor) [pid 5408] close(10) = -1 EBADF (Bad file descriptor) [pid 5408] close(11) = -1 EBADF (Bad file descriptor) [pid 5408] close(12) = -1 EBADF (Bad file descriptor) [pid 5408] close(13) = -1 EBADF (Bad file descriptor) [pid 5408] close(14) = -1 EBADF (Bad file descriptor) [pid 5408] close(15) = -1 EBADF (Bad file descriptor) [pid 5408] close(16) = -1 EBADF (Bad file descriptor) [pid 5408] close(17) = -1 EBADF (Bad file descriptor) [pid 5408] close(18) = -1 EBADF (Bad file descriptor) [pid 5408] close(19) = -1 EBADF (Bad file descriptor) [pid 5408] close(20) = -1 EBADF (Bad file descriptor) [pid 5408] close(21) = -1 EBADF (Bad file descriptor) [pid 5408] close(22) = -1 EBADF (Bad file descriptor) [pid 5408] close(23) = -1 EBADF (Bad file descriptor) [pid 5408] close(24) = -1 EBADF (Bad file descriptor) [pid 5408] close(25) = -1 EBADF (Bad file descriptor) [pid 5408] close(26) = -1 EBADF (Bad file descriptor) [pid 5408] close(27) = -1 EBADF (Bad file descriptor) [pid 5408] close(28) = -1 EBADF (Bad file descriptor) [pid 5408] close(29) = -1 EBADF (Bad file descriptor) [pid 5408] exit_group(0) = ? [pid 5408] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./372", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./372/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./372/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./372/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./372") = 0 [pid 5031] mkdir("./373", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 375 ./strace-static-x86_64: Process 5409 attached [pid 5409] set_robust_list(0x555556e8d660, 24) = 0 [pid 5409] chdir("./373") = 0 [pid 5409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5409] setpgid(0, 0) = 0 [pid 5409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5409] write(3, "1000", 4) = 4 [pid 5409] close(3) = 0 [pid 5409] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5409] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5409] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5409] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5409] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5409] sendto(4, [{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) = 32 [pid 5409] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=375}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5409] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=375}, {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 5409] close(4) = 0 [pid 5409] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5409] close(3) = 0 [pid 5409] close(4) = -1 EBADF (Bad file descriptor) [pid 5409] close(5) = -1 EBADF (Bad file descriptor) [pid 5409] close(6) = -1 EBADF (Bad file descriptor) [pid 5409] close(7) = -1 EBADF (Bad file descriptor) [pid 5409] close(8) = -1 EBADF (Bad file descriptor) [pid 5409] close(9) = -1 EBADF (Bad file descriptor) [pid 5409] close(10) = -1 EBADF (Bad file descriptor) [pid 5409] close(11) = -1 EBADF (Bad file descriptor) [pid 5409] close(12) = -1 EBADF (Bad file descriptor) [pid 5409] close(13) = -1 EBADF (Bad file descriptor) [pid 5409] close(14) = -1 EBADF (Bad file descriptor) [pid 5409] close(15) = -1 EBADF (Bad file descriptor) [pid 5409] close(16) = -1 EBADF (Bad file descriptor) [pid 5409] close(17) = -1 EBADF (Bad file descriptor) [pid 5409] close(18) = -1 EBADF (Bad file descriptor) [pid 5409] close(19) = -1 EBADF (Bad file descriptor) [pid 5409] close(20) = -1 EBADF (Bad file descriptor) [pid 5409] close(21) = -1 EBADF (Bad file descriptor) [pid 5409] close(22) = -1 EBADF (Bad file descriptor) [pid 5409] close(23) = -1 EBADF (Bad file descriptor) [pid 5409] close(24) = -1 EBADF (Bad file descriptor) [pid 5409] close(25) = -1 EBADF (Bad file descriptor) [pid 5409] close(26) = -1 EBADF (Bad file descriptor) [pid 5409] close(27) = -1 EBADF (Bad file descriptor) [pid 5409] close(28) = -1 EBADF (Bad file descriptor) [pid 5409] close(29) = -1 EBADF (Bad file descriptor) [pid 5409] exit_group(0) = ? [pid 5409] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 79.346543][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.368168][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.376500][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.395204][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] umount2("./373", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./373/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./373/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./373/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./373") = 0 [pid 5031] mkdir("./374", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 376 ./strace-static-x86_64: Process 5410 attached [pid 5410] set_robust_list(0x555556e8d660, 24) = 0 [pid 5410] chdir("./374") = 0 [pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5410] setpgid(0, 0) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5410] write(3, "1000", 4) = 4 [pid 5410] close(3) = 0 [pid 5410] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5410] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5410] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5410] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5410] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5410] sendto(4, [{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) = 32 [pid 5410] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=376}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5410] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=376}, {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 5410] close(4) = 0 [pid 5410] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5410] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5410] close(3) = 0 [pid 5410] close(4) = -1 EBADF (Bad file descriptor) [pid 5410] close(5) = -1 EBADF (Bad file descriptor) [pid 5410] close(6) = -1 EBADF (Bad file descriptor) [pid 5410] close(7) = -1 EBADF (Bad file descriptor) [pid 5410] close(8) = -1 EBADF (Bad file descriptor) [pid 5410] close(9) = -1 EBADF (Bad file descriptor) [pid 5410] close(10) = -1 EBADF (Bad file descriptor) [pid 5410] close(11) = -1 EBADF (Bad file descriptor) [pid 5410] close(12) = -1 EBADF (Bad file descriptor) [pid 5410] close(13) = -1 EBADF (Bad file descriptor) [ 79.415735][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.423820][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.442575][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.457448][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5410] close(14) = -1 EBADF (Bad file descriptor) [pid 5410] close(15) = -1 EBADF (Bad file descriptor) [pid 5410] close(16) = -1 EBADF (Bad file descriptor) [pid 5410] close(17) = -1 EBADF (Bad file descriptor) [pid 5410] close(18) = -1 EBADF (Bad file descriptor) [pid 5410] close(19) = -1 EBADF (Bad file descriptor) [pid 5410] close(20) = -1 EBADF (Bad file descriptor) [pid 5410] close(21) = -1 EBADF (Bad file descriptor) [pid 5410] close(22) = -1 EBADF (Bad file descriptor) [pid 5410] close(23) = -1 EBADF (Bad file descriptor) [pid 5410] close(24) = -1 EBADF (Bad file descriptor) [pid 5410] close(25) = -1 EBADF (Bad file descriptor) [pid 5410] close(26) = -1 EBADF (Bad file descriptor) [pid 5410] close(27) = -1 EBADF (Bad file descriptor) [pid 5410] close(28) = -1 EBADF (Bad file descriptor) [pid 5410] close(29) = -1 EBADF (Bad file descriptor) [pid 5410] exit_group(0) = ? [pid 5410] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./374", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./374/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./374/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./374/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./374") = 0 [pid 5031] mkdir("./375", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5411 attached [pid 5411] set_robust_list(0x555556e8d660, 24 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 377 [pid 5411] <... set_robust_list resumed>) = 0 [pid 5411] chdir("./375") = 0 [pid 5411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5411] setpgid(0, 0) = 0 [pid 5411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5411] write(3, "1000", 4) = 4 [pid 5411] close(3) = 0 [pid 5411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5411] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5411] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5411] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5411] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5411] sendto(4, [{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) = 32 [pid 5411] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=377}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5411] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=377}, {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 5411] close(4) = 0 [pid 5411] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5411] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5411] close(3) = 0 [pid 5411] close(4) = -1 EBADF (Bad file descriptor) [pid 5411] close(5) = -1 EBADF (Bad file descriptor) [pid 5411] close(6) = -1 EBADF (Bad file descriptor) [pid 5411] close(7) = -1 EBADF (Bad file descriptor) [pid 5411] close(8) = -1 EBADF (Bad file descriptor) [pid 5411] close(9) = -1 EBADF (Bad file descriptor) [pid 5411] close(10) = -1 EBADF (Bad file descriptor) [pid 5411] close(11) = -1 EBADF (Bad file descriptor) [pid 5411] close(12) = -1 EBADF (Bad file descriptor) [pid 5411] close(13) = -1 EBADF (Bad file descriptor) [pid 5411] close(14) = -1 EBADF (Bad file descriptor) [pid 5411] close(15) = -1 EBADF (Bad file descriptor) [pid 5411] close(16) = -1 EBADF (Bad file descriptor) [pid 5411] close(17) = -1 EBADF (Bad file descriptor) [pid 5411] close(18) = -1 EBADF (Bad file descriptor) [pid 5411] close(19) = -1 EBADF (Bad file descriptor) [pid 5411] close(20) = -1 EBADF (Bad file descriptor) [pid 5411] close(21) = -1 EBADF (Bad file descriptor) [pid 5411] close(22) = -1 EBADF (Bad file descriptor) [ 79.466342][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.495320][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5411] close(23) = -1 EBADF (Bad file descriptor) [pid 5411] close(24) = -1 EBADF (Bad file descriptor) [pid 5411] close(25) = -1 EBADF (Bad file descriptor) [pid 5411] close(26) = -1 EBADF (Bad file descriptor) [pid 5411] close(27) = -1 EBADF (Bad file descriptor) [pid 5411] close(28) = -1 EBADF (Bad file descriptor) [pid 5411] close(29) = -1 EBADF (Bad file descriptor) [pid 5411] exit_group(0) = ? [pid 5411] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./375", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./375/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./375/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./375/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./375") = 0 [pid 5031] mkdir("./376", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 378 ./strace-static-x86_64: Process 5412 attached [pid 5412] set_robust_list(0x555556e8d660, 24) = 0 [pid 5412] chdir("./376") = 0 [pid 5412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5412] setpgid(0, 0) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5412] write(3, "1000", 4) = 4 [pid 5412] close(3) = 0 [pid 5412] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5412] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5412] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5412] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5412] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5412] sendto(4, [{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) = 32 [pid 5412] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=378}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5412] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=378}, {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 5412] close(4) = 0 [pid 5412] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5412] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5412] close(3) = 0 [pid 5412] close(4) = -1 EBADF (Bad file descriptor) [pid 5412] close(5) = -1 EBADF (Bad file descriptor) [pid 5412] close(6) = -1 EBADF (Bad file descriptor) [pid 5412] close(7) = -1 EBADF (Bad file descriptor) [pid 5412] close(8) = -1 EBADF (Bad file descriptor) [pid 5412] close(9) = -1 EBADF (Bad file descriptor) [pid 5412] close(10) = -1 EBADF (Bad file descriptor) [pid 5412] close(11) = -1 EBADF (Bad file descriptor) [pid 5412] close(12) = -1 EBADF (Bad file descriptor) [pid 5412] close(13) = -1 EBADF (Bad file descriptor) [pid 5412] close(14) = -1 EBADF (Bad file descriptor) [pid 5412] close(15) = -1 EBADF (Bad file descriptor) [pid 5412] close(16) = -1 EBADF (Bad file descriptor) [pid 5412] close(17) = -1 EBADF (Bad file descriptor) [pid 5412] close(18) = -1 EBADF (Bad file descriptor) [pid 5412] close(19) = -1 EBADF (Bad file descriptor) [pid 5412] close(20) = -1 EBADF (Bad file descriptor) [pid 5412] close(21) = -1 EBADF (Bad file descriptor) [pid 5412] close(22) = -1 EBADF (Bad file descriptor) [pid 5412] close(23) = -1 EBADF (Bad file descriptor) [pid 5412] close(24) = -1 EBADF (Bad file descriptor) [pid 5412] close(25) = -1 EBADF (Bad file descriptor) [pid 5412] close(26) = -1 EBADF (Bad file descriptor) [pid 5412] close(27) = -1 EBADF (Bad file descriptor) [pid 5412] close(28) = -1 EBADF (Bad file descriptor) [pid 5412] close(29) = -1 EBADF (Bad file descriptor) [pid 5412] exit_group(0) = ? [pid 5412] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./376", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./376/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./376/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 79.514920][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.523090][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.556731][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] unlink("./376/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./376") = 0 [pid 5031] mkdir("./377", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 379 ./strace-static-x86_64: Process 5413 attached [pid 5413] set_robust_list(0x555556e8d660, 24) = 0 [pid 5413] chdir("./377") = 0 [pid 5413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5413] setpgid(0, 0) = 0 [pid 5413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5413] write(3, "1000", 4) = 4 [pid 5413] close(3) = 0 [pid 5413] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5413] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5413] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5413] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5413] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5413] sendto(4, [{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) = 32 [pid 5413] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=379}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5413] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=379}, {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 5413] close(4) = 0 [pid 5413] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5413] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5413] close(3) = 0 [pid 5413] close(4) = -1 EBADF (Bad file descriptor) [pid 5413] close(5) = -1 EBADF (Bad file descriptor) [pid 5413] close(6) = -1 EBADF (Bad file descriptor) [pid 5413] close(7) = -1 EBADF (Bad file descriptor) [pid 5413] close(8) = -1 EBADF (Bad file descriptor) [pid 5413] close(9) = -1 EBADF (Bad file descriptor) [pid 5413] close(10) = -1 EBADF (Bad file descriptor) [pid 5413] close(11) = -1 EBADF (Bad file descriptor) [pid 5413] close(12) = -1 EBADF (Bad file descriptor) [pid 5413] close(13) = -1 EBADF (Bad file descriptor) [pid 5413] close(14) = -1 EBADF (Bad file descriptor) [pid 5413] close(15) = -1 EBADF (Bad file descriptor) [pid 5413] close(16) = -1 EBADF (Bad file descriptor) [pid 5413] close(17) = -1 EBADF (Bad file descriptor) [pid 5413] close(18) = -1 EBADF (Bad file descriptor) [pid 5413] close(19) = -1 EBADF (Bad file descriptor) [pid 5413] close(20) = -1 EBADF (Bad file descriptor) [pid 5413] close(21) = -1 EBADF (Bad file descriptor) [pid 5413] close(22) = -1 EBADF (Bad file descriptor) [pid 5413] close(23) = -1 EBADF (Bad file descriptor) [pid 5413] close(24) = -1 EBADF (Bad file descriptor) [pid 5413] close(25) = -1 EBADF (Bad file descriptor) [pid 5413] close(26) = -1 EBADF (Bad file descriptor) [pid 5413] close(27) = -1 EBADF (Bad file descriptor) [pid 5413] close(28) = -1 EBADF (Bad file descriptor) [pid 5413] close(29) = -1 EBADF (Bad file descriptor) [pid 5413] exit_group(0) = ? [pid 5413] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./377", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./377/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./377/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./377/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./377") = 0 [pid 5031] mkdir("./378", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5414 attached , child_tidptr=0x555556e8d650) = 380 [pid 5414] set_robust_list(0x555556e8d660, 24) = 0 [pid 5414] chdir("./378") = 0 [pid 5414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5414] setpgid(0, 0) = 0 [pid 5414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5414] write(3, "1000", 4) = 4 [pid 5414] close(3) = 0 [pid 5414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5414] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5414] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5414] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5414] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5414] sendto(4, [{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) = 32 [pid 5414] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=380}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5414] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=380}, {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 5414] close(4) = 0 [pid 5414] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.575079][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.583742][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5414] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5414] close(3) = 0 [pid 5414] close(4) = -1 EBADF (Bad file descriptor) [pid 5414] close(5) = -1 EBADF (Bad file descriptor) [pid 5414] close(6) = -1 EBADF (Bad file descriptor) [pid 5414] close(7) = -1 EBADF (Bad file descriptor) [pid 5414] close(8) = -1 EBADF (Bad file descriptor) [pid 5414] close(9) = -1 EBADF (Bad file descriptor) [pid 5414] close(10) = -1 EBADF (Bad file descriptor) [pid 5414] close(11) = -1 EBADF (Bad file descriptor) [pid 5414] close(12) = -1 EBADF (Bad file descriptor) [pid 5414] close(13) = -1 EBADF (Bad file descriptor) [pid 5414] close(14) = -1 EBADF (Bad file descriptor) [pid 5414] close(15) = -1 EBADF (Bad file descriptor) [pid 5414] close(16) = -1 EBADF (Bad file descriptor) [pid 5414] close(17) = -1 EBADF (Bad file descriptor) [pid 5414] close(18) = -1 EBADF (Bad file descriptor) [pid 5414] close(19) = -1 EBADF (Bad file descriptor) [pid 5414] close(20) = -1 EBADF (Bad file descriptor) [pid 5414] close(21) = -1 EBADF (Bad file descriptor) [pid 5414] close(22) = -1 EBADF (Bad file descriptor) [pid 5414] close(23) = -1 EBADF (Bad file descriptor) [pid 5414] close(24) = -1 EBADF (Bad file descriptor) [pid 5414] close(25) = -1 EBADF (Bad file descriptor) [pid 5414] close(26) = -1 EBADF (Bad file descriptor) [pid 5414] close(27) = -1 EBADF (Bad file descriptor) [pid 5414] close(28) = -1 EBADF (Bad file descriptor) [pid 5414] close(29) = -1 EBADF (Bad file descriptor) [pid 5414] exit_group(0) = ? [pid 5414] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./378", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./378/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./378/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./378/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./378") = 0 [pid 5031] mkdir("./379", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 381 ./strace-static-x86_64: Process 5415 attached [pid 5415] set_robust_list(0x555556e8d660, 24) = 0 [pid 5415] chdir("./379") = 0 [pid 5415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5415] setpgid(0, 0) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5415] write(3, "1000", 4) = 4 [pid 5415] close(3) = 0 [pid 5415] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5415] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5415] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5415] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5415] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5415] sendto(4, [{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) = 32 [pid 5415] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=381}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5415] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=381}, {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 5415] close(4) = 0 [pid 5415] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.631026][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.644679][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.652703][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5415] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5415] close(3) = 0 [pid 5415] close(4) = -1 EBADF (Bad file descriptor) [pid 5415] close(5) = -1 EBADF (Bad file descriptor) [pid 5415] close(6) = -1 EBADF (Bad file descriptor) [pid 5415] close(7) = -1 EBADF (Bad file descriptor) [pid 5415] close(8) = -1 EBADF (Bad file descriptor) [pid 5415] close(9) = -1 EBADF (Bad file descriptor) [pid 5415] close(10) = -1 EBADF (Bad file descriptor) [pid 5415] close(11) = -1 EBADF (Bad file descriptor) [pid 5415] close(12) = -1 EBADF (Bad file descriptor) [pid 5415] close(13) = -1 EBADF (Bad file descriptor) [pid 5415] close(14) = -1 EBADF (Bad file descriptor) [pid 5415] close(15) = -1 EBADF (Bad file descriptor) [pid 5415] close(16) = -1 EBADF (Bad file descriptor) [pid 5415] close(17) = -1 EBADF (Bad file descriptor) [pid 5415] close(18) = -1 EBADF (Bad file descriptor) [pid 5415] close(19) = -1 EBADF (Bad file descriptor) [pid 5415] close(20) = -1 EBADF (Bad file descriptor) [pid 5415] close(21) = -1 EBADF (Bad file descriptor) [pid 5415] close(22) = -1 EBADF (Bad file descriptor) [pid 5415] close(23) = -1 EBADF (Bad file descriptor) [pid 5415] close(24) = -1 EBADF (Bad file descriptor) [pid 5415] close(25) = -1 EBADF (Bad file descriptor) [pid 5415] close(26) = -1 EBADF (Bad file descriptor) [pid 5415] close(27) = -1 EBADF (Bad file descriptor) [pid 5415] close(28) = -1 EBADF (Bad file descriptor) [pid 5415] close(29) = -1 EBADF (Bad file descriptor) [pid 5415] exit_group(0) = ? [pid 5415] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./379", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./379/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./379/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./379/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./379") = 0 [pid 5031] mkdir("./380", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5416 attached , child_tidptr=0x555556e8d650) = 382 [pid 5416] set_robust_list(0x555556e8d660, 24) = 0 [pid 5416] chdir("./380") = 0 [pid 5416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5416] setpgid(0, 0) = 0 [pid 5416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5416] write(3, "1000", 4) = 4 [pid 5416] close(3) = 0 [pid 5416] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5416] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5416] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5416] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5416] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5416] sendto(4, [{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) = 32 [pid 5416] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=382}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5416] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=382}, {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 5416] close(4) = 0 [pid 5416] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.689246][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.703914][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.712043][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5416] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5416] close(3) = 0 [pid 5416] close(4) = -1 EBADF (Bad file descriptor) [pid 5416] close(5) = -1 EBADF (Bad file descriptor) [pid 5416] close(6) = -1 EBADF (Bad file descriptor) [pid 5416] close(7) = -1 EBADF (Bad file descriptor) [pid 5416] close(8) = -1 EBADF (Bad file descriptor) [pid 5416] close(9) = -1 EBADF (Bad file descriptor) [pid 5416] close(10) = -1 EBADF (Bad file descriptor) [pid 5416] close(11) = -1 EBADF (Bad file descriptor) [pid 5416] close(12) = -1 EBADF (Bad file descriptor) [pid 5416] close(13) = -1 EBADF (Bad file descriptor) [pid 5416] close(14) = -1 EBADF (Bad file descriptor) [pid 5416] close(15) = -1 EBADF (Bad file descriptor) [pid 5416] close(16) = -1 EBADF (Bad file descriptor) [pid 5416] close(17) = -1 EBADF (Bad file descriptor) [pid 5416] close(18) = -1 EBADF (Bad file descriptor) [pid 5416] close(19) = -1 EBADF (Bad file descriptor) [pid 5416] close(20) = -1 EBADF (Bad file descriptor) [pid 5416] close(21) = -1 EBADF (Bad file descriptor) [pid 5416] close(22) = -1 EBADF (Bad file descriptor) [pid 5416] close(23) = -1 EBADF (Bad file descriptor) [pid 5416] close(24) = -1 EBADF (Bad file descriptor) [pid 5416] close(25) = -1 EBADF (Bad file descriptor) [pid 5416] close(26) = -1 EBADF (Bad file descriptor) [pid 5416] close(27) = -1 EBADF (Bad file descriptor) [pid 5416] close(28) = -1 EBADF (Bad file descriptor) [pid 5416] close(29) = -1 EBADF (Bad file descriptor) [pid 5416] exit_group(0) = ? [pid 5416] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./380", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./380/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./380/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./380/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./380") = 0 [pid 5031] mkdir("./381", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 383 ./strace-static-x86_64: Process 5417 attached [pid 5417] set_robust_list(0x555556e8d660, 24) = 0 [pid 5417] chdir("./381") = 0 [pid 5417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5417] setpgid(0, 0) = 0 [pid 5417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5417] write(3, "1000", 4) = 4 [pid 5417] close(3) = 0 [pid 5417] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5417] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5417] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5417] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5417] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5417] sendto(4, [{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) = 32 [pid 5417] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=383}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5417] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=383}, {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 5417] close(4) = 0 [pid 5417] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.734237][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.746873][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.755517][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5417] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5417] close(3) = 0 [pid 5417] close(4) = -1 EBADF (Bad file descriptor) [pid 5417] close(5) = -1 EBADF (Bad file descriptor) [pid 5417] close(6) = -1 EBADF (Bad file descriptor) [pid 5417] close(7) = -1 EBADF (Bad file descriptor) [pid 5417] close(8) = -1 EBADF (Bad file descriptor) [pid 5417] close(9) = -1 EBADF (Bad file descriptor) [pid 5417] close(10) = -1 EBADF (Bad file descriptor) [pid 5417] close(11) = -1 EBADF (Bad file descriptor) [pid 5417] close(12) = -1 EBADF (Bad file descriptor) [pid 5417] close(13) = -1 EBADF (Bad file descriptor) [pid 5417] close(14) = -1 EBADF (Bad file descriptor) [pid 5417] close(15) = -1 EBADF (Bad file descriptor) [pid 5417] close(16) = -1 EBADF (Bad file descriptor) [pid 5417] close(17) = -1 EBADF (Bad file descriptor) [pid 5417] close(18) = -1 EBADF (Bad file descriptor) [pid 5417] close(19) = -1 EBADF (Bad file descriptor) [pid 5417] close(20) = -1 EBADF (Bad file descriptor) [pid 5417] close(21) = -1 EBADF (Bad file descriptor) [pid 5417] close(22) = -1 EBADF (Bad file descriptor) [pid 5417] close(23) = -1 EBADF (Bad file descriptor) [pid 5417] close(24) = -1 EBADF (Bad file descriptor) [pid 5417] close(25) = -1 EBADF (Bad file descriptor) [pid 5417] close(26) = -1 EBADF (Bad file descriptor) [pid 5417] close(27) = -1 EBADF (Bad file descriptor) [pid 5417] close(28) = -1 EBADF (Bad file descriptor) [pid 5417] close(29) = -1 EBADF (Bad file descriptor) [pid 5417] exit_group(0) = ? [pid 5417] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./381", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./381/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./381/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./381/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./381") = 0 [pid 5031] mkdir("./382", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 384 ./strace-static-x86_64: Process 5418 attached [pid 5418] set_robust_list(0x555556e8d660, 24) = 0 [pid 5418] chdir("./382") = 0 [pid 5418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5418] setpgid(0, 0) = 0 [pid 5418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5418] write(3, "1000", 4) = 4 [pid 5418] close(3) = 0 [pid 5418] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5418] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5418] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5418] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5418] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5418] sendto(4, [{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) = 32 [pid 5418] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=384}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5418] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=384}, {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 5418] close(4) = 0 [pid 5418] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.788312][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.804580][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.812544][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5418] close(3) = 0 [pid 5418] close(4) = -1 EBADF (Bad file descriptor) [pid 5418] close(5) = -1 EBADF (Bad file descriptor) [pid 5418] close(6) = -1 EBADF (Bad file descriptor) [pid 5418] close(7) = -1 EBADF (Bad file descriptor) [pid 5418] close(8) = -1 EBADF (Bad file descriptor) [pid 5418] close(9) = -1 EBADF (Bad file descriptor) [pid 5418] close(10) = -1 EBADF (Bad file descriptor) [pid 5418] close(11) = -1 EBADF (Bad file descriptor) [pid 5418] close(12) = -1 EBADF (Bad file descriptor) [pid 5418] close(13) = -1 EBADF (Bad file descriptor) [pid 5418] close(14) = -1 EBADF (Bad file descriptor) [pid 5418] close(15) = -1 EBADF (Bad file descriptor) [pid 5418] close(16) = -1 EBADF (Bad file descriptor) [pid 5418] close(17) = -1 EBADF (Bad file descriptor) [pid 5418] close(18) = -1 EBADF (Bad file descriptor) [pid 5418] close(19) = -1 EBADF (Bad file descriptor) [pid 5418] close(20) = -1 EBADF (Bad file descriptor) [pid 5418] close(21) = -1 EBADF (Bad file descriptor) [pid 5418] close(22) = -1 EBADF (Bad file descriptor) [pid 5418] close(23) = -1 EBADF (Bad file descriptor) [pid 5418] close(24) = -1 EBADF (Bad file descriptor) [pid 5418] close(25) = -1 EBADF (Bad file descriptor) [pid 5418] close(26) = -1 EBADF (Bad file descriptor) [pid 5418] close(27) = -1 EBADF (Bad file descriptor) [pid 5418] close(28) = -1 EBADF (Bad file descriptor) [pid 5418] close(29) = -1 EBADF (Bad file descriptor) [pid 5418] exit_group(0) = ? [pid 5418] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./382", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./382/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./382/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./382/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./382") = 0 [pid 5031] mkdir("./383", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 385 ./strace-static-x86_64: Process 5419 attached [pid 5419] set_robust_list(0x555556e8d660, 24) = 0 [pid 5419] chdir("./383") = 0 [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5419] setpgid(0, 0) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5419] write(3, "1000", 4) = 4 [pid 5419] close(3) = 0 [pid 5419] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5419] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5419] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5419] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5419] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5419] sendto(4, [{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) = 32 [pid 5419] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=385}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [ 79.858062][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.878329][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.886778][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5419] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=385}, {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 5419] close(4) = 0 [pid 5419] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5419] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5419] close(3) = 0 [pid 5419] close(4) = -1 EBADF (Bad file descriptor) [pid 5419] close(5) = -1 EBADF (Bad file descriptor) [pid 5419] close(6) = -1 EBADF (Bad file descriptor) [pid 5419] close(7) = -1 EBADF (Bad file descriptor) [pid 5419] close(8) = -1 EBADF (Bad file descriptor) [pid 5419] close(9) = -1 EBADF (Bad file descriptor) [pid 5419] close(10) = -1 EBADF (Bad file descriptor) [pid 5419] close(11) = -1 EBADF (Bad file descriptor) [pid 5419] close(12) = -1 EBADF (Bad file descriptor) [pid 5419] close(13) = -1 EBADF (Bad file descriptor) [pid 5419] close(14) = -1 EBADF (Bad file descriptor) [pid 5419] close(15) = -1 EBADF (Bad file descriptor) [pid 5419] close(16) = -1 EBADF (Bad file descriptor) [pid 5419] close(17) = -1 EBADF (Bad file descriptor) [pid 5419] close(18) = -1 EBADF (Bad file descriptor) [pid 5419] close(19) = -1 EBADF (Bad file descriptor) [pid 5419] close(20) = -1 EBADF (Bad file descriptor) [pid 5419] close(21) = -1 EBADF (Bad file descriptor) [pid 5419] close(22) = -1 EBADF (Bad file descriptor) [pid 5419] close(23) = -1 EBADF (Bad file descriptor) [pid 5419] close(24) = -1 EBADF (Bad file descriptor) [pid 5419] close(25) = -1 EBADF (Bad file descriptor) [pid 5419] close(26) = -1 EBADF (Bad file descriptor) [pid 5419] close(27) = -1 EBADF (Bad file descriptor) [pid 5419] close(28) = -1 EBADF (Bad file descriptor) [pid 5419] close(29) = -1 EBADF (Bad file descriptor) [pid 5419] exit_group(0) = ? [pid 5419] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./383", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./383/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./383/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./383/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./383") = 0 [pid 5031] mkdir("./384", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5420 attached , child_tidptr=0x555556e8d650) = 386 [pid 5420] set_robust_list(0x555556e8d660, 24) = 0 [pid 5420] chdir("./384") = 0 [pid 5420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5420] setpgid(0, 0) = 0 [pid 5420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5420] write(3, "1000", 4) = 4 [pid 5420] close(3) = 0 [pid 5420] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5420] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5420] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5420] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5420] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5420] sendto(4, [{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) = 32 [pid 5420] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=386}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5420] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=386}, {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 5420] close(4) = 0 [pid 5420] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.916758][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.930279][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.938661][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5420] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5420] close(3) = 0 [pid 5420] close(4) = -1 EBADF (Bad file descriptor) [pid 5420] close(5) = -1 EBADF (Bad file descriptor) [pid 5420] close(6) = -1 EBADF (Bad file descriptor) [pid 5420] close(7) = -1 EBADF (Bad file descriptor) [pid 5420] close(8) = -1 EBADF (Bad file descriptor) [pid 5420] close(9) = -1 EBADF (Bad file descriptor) [pid 5420] close(10) = -1 EBADF (Bad file descriptor) [pid 5420] close(11) = -1 EBADF (Bad file descriptor) [pid 5420] close(12) = -1 EBADF (Bad file descriptor) [pid 5420] close(13) = -1 EBADF (Bad file descriptor) [pid 5420] close(14) = -1 EBADF (Bad file descriptor) [pid 5420] close(15) = -1 EBADF (Bad file descriptor) [pid 5420] close(16) = -1 EBADF (Bad file descriptor) [pid 5420] close(17) = -1 EBADF (Bad file descriptor) [pid 5420] close(18) = -1 EBADF (Bad file descriptor) [pid 5420] close(19) = -1 EBADF (Bad file descriptor) [pid 5420] close(20) = -1 EBADF (Bad file descriptor) [pid 5420] close(21) = -1 EBADF (Bad file descriptor) [pid 5420] close(22) = -1 EBADF (Bad file descriptor) [pid 5420] close(23) = -1 EBADF (Bad file descriptor) [pid 5420] close(24) = -1 EBADF (Bad file descriptor) [pid 5420] close(25) = -1 EBADF (Bad file descriptor) [pid 5420] close(26) = -1 EBADF (Bad file descriptor) [pid 5420] close(27) = -1 EBADF (Bad file descriptor) [pid 5420] close(28) = -1 EBADF (Bad file descriptor) [pid 5420] close(29) = -1 EBADF (Bad file descriptor) [pid 5420] exit_group(0) = ? [pid 5420] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./384", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./384/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./384/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./384/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./384") = 0 [pid 5031] mkdir("./385", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 387 ./strace-static-x86_64: Process 5421 attached [pid 5421] set_robust_list(0x555556e8d660, 24) = 0 [pid 5421] chdir("./385") = 0 [pid 5421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5421] setpgid(0, 0) = 0 [pid 5421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5421] write(3, "1000", 4) = 4 [pid 5421] close(3) = 0 [pid 5421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5421] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5421] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5421] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5421] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5421] sendto(4, [{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) = 32 [pid 5421] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=387}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5421] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=387}, {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 5421] close(4) = 0 [pid 5421] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 79.966532][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 79.990886][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.999388][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5421] close(3) = 0 [pid 5421] close(4) = -1 EBADF (Bad file descriptor) [pid 5421] close(5) = -1 EBADF (Bad file descriptor) [pid 5421] close(6) = -1 EBADF (Bad file descriptor) [pid 5421] close(7) = -1 EBADF (Bad file descriptor) [pid 5421] close(8) = -1 EBADF (Bad file descriptor) [pid 5421] close(9) = -1 EBADF (Bad file descriptor) [pid 5421] close(10) = -1 EBADF (Bad file descriptor) [pid 5421] close(11) = -1 EBADF (Bad file descriptor) [pid 5421] close(12) = -1 EBADF (Bad file descriptor) [pid 5421] close(13) = -1 EBADF (Bad file descriptor) [pid 5421] close(14) = -1 EBADF (Bad file descriptor) [pid 5421] close(15) = -1 EBADF (Bad file descriptor) [pid 5421] close(16) = -1 EBADF (Bad file descriptor) [pid 5421] close(17) = -1 EBADF (Bad file descriptor) [pid 5421] close(18) = -1 EBADF (Bad file descriptor) [pid 5421] close(19) = -1 EBADF (Bad file descriptor) [pid 5421] close(20) = -1 EBADF (Bad file descriptor) [pid 5421] close(21) = -1 EBADF (Bad file descriptor) [pid 5421] close(22) = -1 EBADF (Bad file descriptor) [pid 5421] close(23) = -1 EBADF (Bad file descriptor) [pid 5421] close(24) = -1 EBADF (Bad file descriptor) [pid 5421] close(25) = -1 EBADF (Bad file descriptor) [pid 5421] close(26) = -1 EBADF (Bad file descriptor) [pid 5421] close(27) = -1 EBADF (Bad file descriptor) [pid 5421] close(28) = -1 EBADF (Bad file descriptor) [pid 5421] close(29) = -1 EBADF (Bad file descriptor) [pid 5421] exit_group(0) = ? [pid 5421] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./385", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./385/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./385/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./385/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./385") = 0 [pid 5031] mkdir("./386", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5422 attached , child_tidptr=0x555556e8d650) = 388 [pid 5422] set_robust_list(0x555556e8d660, 24) = 0 [pid 5422] chdir("./386") = 0 [pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5422] setpgid(0, 0) = 0 [pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5422] write(3, "1000", 4) = 4 [pid 5422] close(3) = 0 [pid 5422] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5422] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5422] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5422] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5422] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5422] sendto(4, [{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) = 32 [pid 5422] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=388}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5422] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=388}, {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 5422] close(4) = 0 [pid 5422] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.013397][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.027577][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.036411][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5422] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5422] close(3) = 0 [pid 5422] close(4) = -1 EBADF (Bad file descriptor) [pid 5422] close(5) = -1 EBADF (Bad file descriptor) [pid 5422] close(6) = -1 EBADF (Bad file descriptor) [pid 5422] close(7) = -1 EBADF (Bad file descriptor) [pid 5422] close(8) = -1 EBADF (Bad file descriptor) [pid 5422] close(9) = -1 EBADF (Bad file descriptor) [pid 5422] close(10) = -1 EBADF (Bad file descriptor) [pid 5422] close(11) = -1 EBADF (Bad file descriptor) [pid 5422] close(12) = -1 EBADF (Bad file descriptor) [pid 5422] close(13) = -1 EBADF (Bad file descriptor) [pid 5422] close(14) = -1 EBADF (Bad file descriptor) [pid 5422] close(15) = -1 EBADF (Bad file descriptor) [pid 5422] close(16) = -1 EBADF (Bad file descriptor) [pid 5422] close(17) = -1 EBADF (Bad file descriptor) [pid 5422] close(18) = -1 EBADF (Bad file descriptor) [pid 5422] close(19) = -1 EBADF (Bad file descriptor) [pid 5422] close(20) = -1 EBADF (Bad file descriptor) [pid 5422] close(21) = -1 EBADF (Bad file descriptor) [pid 5422] close(22) = -1 EBADF (Bad file descriptor) [pid 5422] close(23) = -1 EBADF (Bad file descriptor) [pid 5422] close(24) = -1 EBADF (Bad file descriptor) [pid 5422] close(25) = -1 EBADF (Bad file descriptor) [pid 5422] close(26) = -1 EBADF (Bad file descriptor) [pid 5422] close(27) = -1 EBADF (Bad file descriptor) [pid 5422] close(28) = -1 EBADF (Bad file descriptor) [pid 5422] close(29) = -1 EBADF (Bad file descriptor) [pid 5422] exit_group(0) = ? [pid 5422] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./386", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./386/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./386/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./386/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./386") = 0 [pid 5031] mkdir("./387", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 389 ./strace-static-x86_64: Process 5423 attached [pid 5423] set_robust_list(0x555556e8d660, 24) = 0 [pid 5423] chdir("./387") = 0 [pid 5423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5423] setpgid(0, 0) = 0 [pid 5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5423] write(3, "1000", 4) = 4 [pid 5423] close(3) = 0 [pid 5423] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5423] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5423] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5423] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5423] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5423] sendto(4, [{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) = 32 [pid 5423] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=389}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5423] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=389}, {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 5423] close(4) = 0 [pid 5423] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5423] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5423] close(3) = 0 [pid 5423] close(4) = -1 EBADF (Bad file descriptor) [pid 5423] close(5) = -1 EBADF (Bad file descriptor) [pid 5423] close(6) = -1 EBADF (Bad file descriptor) [pid 5423] close(7) = -1 EBADF (Bad file descriptor) [pid 5423] close(8) = -1 EBADF (Bad file descriptor) [pid 5423] close(9) = -1 EBADF (Bad file descriptor) [pid 5423] close(10) = -1 EBADF (Bad file descriptor) [pid 5423] close(11) = -1 EBADF (Bad file descriptor) [pid 5423] close(12) = -1 EBADF (Bad file descriptor) [pid 5423] close(13) = -1 EBADF (Bad file descriptor) [pid 5423] close(14) = -1 EBADF (Bad file descriptor) [pid 5423] close(15) = -1 EBADF (Bad file descriptor) [pid 5423] close(16) = -1 EBADF (Bad file descriptor) [pid 5423] close(17) = -1 EBADF (Bad file descriptor) [pid 5423] close(18) = -1 EBADF (Bad file descriptor) [pid 5423] close(19) = -1 EBADF (Bad file descriptor) [pid 5423] close(20) = -1 EBADF (Bad file descriptor) [pid 5423] close(21) = -1 EBADF (Bad file descriptor) [pid 5423] close(22) = -1 EBADF (Bad file descriptor) [pid 5423] close(23) = -1 EBADF (Bad file descriptor) [ 80.069930][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.085818][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.094068][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5423] close(24) = -1 EBADF (Bad file descriptor) [pid 5423] close(25) = -1 EBADF (Bad file descriptor) [pid 5423] close(26) = -1 EBADF (Bad file descriptor) [pid 5423] close(27) = -1 EBADF (Bad file descriptor) [pid 5423] close(28) = -1 EBADF (Bad file descriptor) [pid 5423] close(29) = -1 EBADF (Bad file descriptor) [pid 5423] exit_group(0) = ? [pid 5423] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./387", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./387/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./387/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./387/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./387") = 0 [pid 5031] mkdir("./388", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 390 ./strace-static-x86_64: Process 5424 attached [pid 5424] set_robust_list(0x555556e8d660, 24) = 0 [pid 5424] chdir("./388") = 0 [pid 5424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5424] setpgid(0, 0) = 0 [pid 5424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5424] write(3, "1000", 4) = 4 [pid 5424] close(3) = 0 [pid 5424] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5424] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5424] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5424] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5424] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5424] sendto(4, [{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) = 32 [pid 5424] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=390}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5424] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=390}, {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 5424] close(4) = 0 [pid 5424] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5424] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5424] close(3) = 0 [pid 5424] close(4) = -1 EBADF (Bad file descriptor) [pid 5424] close(5) = -1 EBADF (Bad file descriptor) [pid 5424] close(6) = -1 EBADF (Bad file descriptor) [pid 5424] close(7) = -1 EBADF (Bad file descriptor) [pid 5424] close(8) = -1 EBADF (Bad file descriptor) [pid 5424] close(9) = -1 EBADF (Bad file descriptor) [pid 5424] close(10) = -1 EBADF (Bad file descriptor) [ 80.111429][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.126163][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.135552][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.157084][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5424] close(11) = -1 EBADF (Bad file descriptor) [pid 5424] close(12) = -1 EBADF (Bad file descriptor) [pid 5424] close(13) = -1 EBADF (Bad file descriptor) [pid 5424] close(14) = -1 EBADF (Bad file descriptor) [pid 5424] close(15) = -1 EBADF (Bad file descriptor) [pid 5424] close(16) = -1 EBADF (Bad file descriptor) [pid 5424] close(17) = -1 EBADF (Bad file descriptor) [pid 5424] close(18) = -1 EBADF (Bad file descriptor) [pid 5424] close(19) = -1 EBADF (Bad file descriptor) [pid 5424] close(20) = -1 EBADF (Bad file descriptor) [pid 5424] close(21) = -1 EBADF (Bad file descriptor) [pid 5424] close(22) = -1 EBADF (Bad file descriptor) [pid 5424] close(23) = -1 EBADF (Bad file descriptor) [pid 5424] close(24) = -1 EBADF (Bad file descriptor) [pid 5424] close(25) = -1 EBADF (Bad file descriptor) [pid 5424] close(26) = -1 EBADF (Bad file descriptor) [pid 5424] close(27) = -1 EBADF (Bad file descriptor) [pid 5424] close(28) = -1 EBADF (Bad file descriptor) [pid 5424] close(29) = -1 EBADF (Bad file descriptor) [pid 5424] exit_group(0) = ? [pid 5424] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./388", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./388/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./388/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./388/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./388") = 0 [pid 5031] mkdir("./389", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 391 ./strace-static-x86_64: Process 5425 attached [pid 5425] set_robust_list(0x555556e8d660, 24) = 0 [pid 5425] chdir("./389") = 0 [pid 5425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5425] setpgid(0, 0) = 0 [pid 5425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5425] write(3, "1000", 4) = 4 [pid 5425] close(3) = 0 [pid 5425] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5425] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5425] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5425] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5425] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5425] sendto(4, [{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) = 32 [pid 5425] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=391}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5425] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=391}, {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 5425] close(4) = 0 [pid 5425] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.171284][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.179591][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5425] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5425] close(3) = 0 [pid 5425] close(4) = -1 EBADF (Bad file descriptor) [pid 5425] close(5) = -1 EBADF (Bad file descriptor) [pid 5425] close(6) = -1 EBADF (Bad file descriptor) [pid 5425] close(7) = -1 EBADF (Bad file descriptor) [pid 5425] close(8) = -1 EBADF (Bad file descriptor) [pid 5425] close(9) = -1 EBADF (Bad file descriptor) [pid 5425] close(10) = -1 EBADF (Bad file descriptor) [pid 5425] close(11) = -1 EBADF (Bad file descriptor) [pid 5425] close(12) = -1 EBADF (Bad file descriptor) [pid 5425] close(13) = -1 EBADF (Bad file descriptor) [pid 5425] close(14) = -1 EBADF (Bad file descriptor) [pid 5425] close(15) = -1 EBADF (Bad file descriptor) [pid 5425] close(16) = -1 EBADF (Bad file descriptor) [pid 5425] close(17) = -1 EBADF (Bad file descriptor) [pid 5425] close(18) = -1 EBADF (Bad file descriptor) [pid 5425] close(19) = -1 EBADF (Bad file descriptor) [pid 5425] close(20) = -1 EBADF (Bad file descriptor) [pid 5425] close(21) = -1 EBADF (Bad file descriptor) [pid 5425] close(22) = -1 EBADF (Bad file descriptor) [pid 5425] close(23) = -1 EBADF (Bad file descriptor) [pid 5425] close(24) = -1 EBADF (Bad file descriptor) [pid 5425] close(25) = -1 EBADF (Bad file descriptor) [pid 5425] close(26) = -1 EBADF (Bad file descriptor) [pid 5425] close(27) = -1 EBADF (Bad file descriptor) [pid 5425] close(28) = -1 EBADF (Bad file descriptor) [pid 5425] close(29) = -1 EBADF (Bad file descriptor) [pid 5425] exit_group(0) = ? [pid 5425] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./389", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./389/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./389/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./389/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./389") = 0 [pid 5031] mkdir("./390", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 392 ./strace-static-x86_64: Process 5426 attached [pid 5426] set_robust_list(0x555556e8d660, 24) = 0 [pid 5426] chdir("./390") = 0 [pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5426] setpgid(0, 0) = 0 [pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5426] write(3, "1000", 4) = 4 [pid 5426] close(3) = 0 [pid 5426] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5426] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5426] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5426] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5426] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5426] sendto(4, [{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) = 32 [pid 5426] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=392}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5426] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=392}, {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 5426] close(4) = 0 [pid 5426] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.216764][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.230973][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.240017][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5426] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5426] close(3) = 0 [pid 5426] close(4) = -1 EBADF (Bad file descriptor) [pid 5426] close(5) = -1 EBADF (Bad file descriptor) [pid 5426] close(6) = -1 EBADF (Bad file descriptor) [pid 5426] close(7) = -1 EBADF (Bad file descriptor) [pid 5426] close(8) = -1 EBADF (Bad file descriptor) [pid 5426] close(9) = -1 EBADF (Bad file descriptor) [pid 5426] close(10) = -1 EBADF (Bad file descriptor) [pid 5426] close(11) = -1 EBADF (Bad file descriptor) [pid 5426] close(12) = -1 EBADF (Bad file descriptor) [pid 5426] close(13) = -1 EBADF (Bad file descriptor) [pid 5426] close(14) = -1 EBADF (Bad file descriptor) [pid 5426] close(15) = -1 EBADF (Bad file descriptor) [pid 5426] close(16) = -1 EBADF (Bad file descriptor) [pid 5426] close(17) = -1 EBADF (Bad file descriptor) [pid 5426] close(18) = -1 EBADF (Bad file descriptor) [pid 5426] close(19) = -1 EBADF (Bad file descriptor) [pid 5426] close(20) = -1 EBADF (Bad file descriptor) [pid 5426] close(21) = -1 EBADF (Bad file descriptor) [pid 5426] close(22) = -1 EBADF (Bad file descriptor) [pid 5426] close(23) = -1 EBADF (Bad file descriptor) [pid 5426] close(24) = -1 EBADF (Bad file descriptor) [pid 5426] close(25) = -1 EBADF (Bad file descriptor) [pid 5426] close(26) = -1 EBADF (Bad file descriptor) [pid 5426] close(27) = -1 EBADF (Bad file descriptor) [pid 5426] close(28) = -1 EBADF (Bad file descriptor) [pid 5426] close(29) = -1 EBADF (Bad file descriptor) [pid 5426] exit_group(0) = ? [pid 5426] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./390", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./390/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./390/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./390/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./390") = 0 [pid 5031] mkdir("./391", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 393 ./strace-static-x86_64: Process 5427 attached [pid 5427] set_robust_list(0x555556e8d660, 24) = 0 [pid 5427] chdir("./391") = 0 [pid 5427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5427] setpgid(0, 0) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5427] write(3, "1000", 4) = 4 [pid 5427] close(3) = 0 [pid 5427] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5427] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5427] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5427] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5427] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5427] sendto(4, [{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) = 32 [pid 5427] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=393}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5427] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=393}, {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 5427] close(4) = 0 [pid 5427] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.260022][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.274646][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.282531][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5427] close(3) = 0 [pid 5427] close(4) = -1 EBADF (Bad file descriptor) [pid 5427] close(5) = -1 EBADF (Bad file descriptor) [pid 5427] close(6) = -1 EBADF (Bad file descriptor) [pid 5427] close(7) = -1 EBADF (Bad file descriptor) [pid 5427] close(8) = -1 EBADF (Bad file descriptor) [pid 5427] close(9) = -1 EBADF (Bad file descriptor) [pid 5427] close(10) = -1 EBADF (Bad file descriptor) [pid 5427] close(11) = -1 EBADF (Bad file descriptor) [pid 5427] close(12) = -1 EBADF (Bad file descriptor) [pid 5427] close(13) = -1 EBADF (Bad file descriptor) [pid 5427] close(14) = -1 EBADF (Bad file descriptor) [pid 5427] close(15) = -1 EBADF (Bad file descriptor) [pid 5427] close(16) = -1 EBADF (Bad file descriptor) [pid 5427] close(17) = -1 EBADF (Bad file descriptor) [pid 5427] close(18) = -1 EBADF (Bad file descriptor) [pid 5427] close(19) = -1 EBADF (Bad file descriptor) [pid 5427] close(20) = -1 EBADF (Bad file descriptor) [pid 5427] close(21) = -1 EBADF (Bad file descriptor) [pid 5427] close(22) = -1 EBADF (Bad file descriptor) [pid 5427] close(23) = -1 EBADF (Bad file descriptor) [pid 5427] close(24) = -1 EBADF (Bad file descriptor) [pid 5427] close(25) = -1 EBADF (Bad file descriptor) [pid 5427] close(26) = -1 EBADF (Bad file descriptor) [pid 5427] close(27) = -1 EBADF (Bad file descriptor) [pid 5427] close(28) = -1 EBADF (Bad file descriptor) [pid 5427] close(29) = -1 EBADF (Bad file descriptor) [pid 5427] exit_group(0) = ? [pid 5427] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./391", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./391/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./391/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./391/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./391") = 0 [pid 5031] mkdir("./392", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5428 attached , child_tidptr=0x555556e8d650) = 394 [pid 5428] set_robust_list(0x555556e8d660, 24) = 0 [pid 5428] chdir("./392") = 0 [pid 5428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5428] setpgid(0, 0) = 0 [pid 5428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5428] write(3, "1000", 4) = 4 [pid 5428] close(3) = 0 [pid 5428] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5428] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5428] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5428] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5428] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5428] sendto(4, [{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) = 32 [pid 5428] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=394}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5428] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=394}, {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 5428] close(4) = 0 [ 80.316965][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.330805][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.338810][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5428] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5428] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5428] close(3) = 0 [pid 5428] close(4) = -1 EBADF (Bad file descriptor) [pid 5428] close(5) = -1 EBADF (Bad file descriptor) [pid 5428] close(6) = -1 EBADF (Bad file descriptor) [pid 5428] close(7) = -1 EBADF (Bad file descriptor) [pid 5428] close(8) = -1 EBADF (Bad file descriptor) [pid 5428] close(9) = -1 EBADF (Bad file descriptor) [pid 5428] close(10) = -1 EBADF (Bad file descriptor) [pid 5428] close(11) = -1 EBADF (Bad file descriptor) [pid 5428] close(12) = -1 EBADF (Bad file descriptor) [pid 5428] close(13) = -1 EBADF (Bad file descriptor) [pid 5428] close(14) = -1 EBADF (Bad file descriptor) [pid 5428] close(15) = -1 EBADF (Bad file descriptor) [pid 5428] close(16) = -1 EBADF (Bad file descriptor) [pid 5428] close(17) = -1 EBADF (Bad file descriptor) [pid 5428] close(18) = -1 EBADF (Bad file descriptor) [pid 5428] close(19) = -1 EBADF (Bad file descriptor) [pid 5428] close(20) = -1 EBADF (Bad file descriptor) [pid 5428] close(21) = -1 EBADF (Bad file descriptor) [pid 5428] close(22) = -1 EBADF (Bad file descriptor) [pid 5428] close(23) = -1 EBADF (Bad file descriptor) [pid 5428] close(24) = -1 EBADF (Bad file descriptor) [pid 5428] close(25) = -1 EBADF (Bad file descriptor) [pid 5428] close(26) = -1 EBADF (Bad file descriptor) [pid 5428] close(27) = -1 EBADF (Bad file descriptor) [pid 5428] close(28) = -1 EBADF (Bad file descriptor) [pid 5428] close(29) = -1 EBADF (Bad file descriptor) [pid 5428] exit_group(0) = ? [pid 5428] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./392", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./392/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./392/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./392/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./392") = 0 [pid 5031] mkdir("./393", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 395 ./strace-static-x86_64: Process 5429 attached [pid 5429] set_robust_list(0x555556e8d660, 24) = 0 [pid 5429] chdir("./393") = 0 [pid 5429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5429] setpgid(0, 0) = 0 [pid 5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5429] write(3, "1000", 4) = 4 [pid 5429] close(3) = 0 [pid 5429] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5429] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5429] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5429] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5429] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5429] sendto(4, [{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) = 32 [pid 5429] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=395}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5429] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=395}, {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 5429] close(4) = 0 [pid 5429] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.365794][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.393244][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.401682][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5429] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5429] close(3) = 0 [pid 5429] close(4) = -1 EBADF (Bad file descriptor) [pid 5429] close(5) = -1 EBADF (Bad file descriptor) [pid 5429] close(6) = -1 EBADF (Bad file descriptor) [pid 5429] close(7) = -1 EBADF (Bad file descriptor) [pid 5429] close(8) = -1 EBADF (Bad file descriptor) [pid 5429] close(9) = -1 EBADF (Bad file descriptor) [pid 5429] close(10) = -1 EBADF (Bad file descriptor) [pid 5429] close(11) = -1 EBADF (Bad file descriptor) [pid 5429] close(12) = -1 EBADF (Bad file descriptor) [pid 5429] close(13) = -1 EBADF (Bad file descriptor) [pid 5429] close(14) = -1 EBADF (Bad file descriptor) [pid 5429] close(15) = -1 EBADF (Bad file descriptor) [pid 5429] close(16) = -1 EBADF (Bad file descriptor) [pid 5429] close(17) = -1 EBADF (Bad file descriptor) [pid 5429] close(18) = -1 EBADF (Bad file descriptor) [pid 5429] close(19) = -1 EBADF (Bad file descriptor) [pid 5429] close(20) = -1 EBADF (Bad file descriptor) [pid 5429] close(21) = -1 EBADF (Bad file descriptor) [pid 5429] close(22) = -1 EBADF (Bad file descriptor) [pid 5429] close(23) = -1 EBADF (Bad file descriptor) [pid 5429] close(24) = -1 EBADF (Bad file descriptor) [pid 5429] close(25) = -1 EBADF (Bad file descriptor) [pid 5429] close(26) = -1 EBADF (Bad file descriptor) [pid 5429] close(27) = -1 EBADF (Bad file descriptor) [pid 5429] close(28) = -1 EBADF (Bad file descriptor) [pid 5429] close(29) = -1 EBADF (Bad file descriptor) [pid 5429] exit_group(0) = ? [pid 5429] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./393", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./393/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./393/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./393/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./393") = 0 [pid 5031] mkdir("./394", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5430 attached , child_tidptr=0x555556e8d650) = 396 [pid 5430] set_robust_list(0x555556e8d660, 24) = 0 [pid 5430] chdir("./394") = 0 [pid 5430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5430] setpgid(0, 0) = 0 [pid 5430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5430] write(3, "1000", 4) = 4 [pid 5430] close(3) = 0 [pid 5430] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5430] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5430] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5430] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5430] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5430] sendto(4, [{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) = 32 [pid 5430] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=396}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5430] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=396}, {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 5430] close(4) = 0 [pid 5430] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.424417][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.438648][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.447299][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5430] close(3) = 0 [pid 5430] close(4) = -1 EBADF (Bad file descriptor) [pid 5430] close(5) = -1 EBADF (Bad file descriptor) [pid 5430] close(6) = -1 EBADF (Bad file descriptor) [pid 5430] close(7) = -1 EBADF (Bad file descriptor) [pid 5430] close(8) = -1 EBADF (Bad file descriptor) [pid 5430] close(9) = -1 EBADF (Bad file descriptor) [pid 5430] close(10) = -1 EBADF (Bad file descriptor) [pid 5430] close(11) = -1 EBADF (Bad file descriptor) [pid 5430] close(12) = -1 EBADF (Bad file descriptor) [pid 5430] close(13) = -1 EBADF (Bad file descriptor) [pid 5430] close(14) = -1 EBADF (Bad file descriptor) [pid 5430] close(15) = -1 EBADF (Bad file descriptor) [pid 5430] close(16) = -1 EBADF (Bad file descriptor) [pid 5430] close(17) = -1 EBADF (Bad file descriptor) [pid 5430] close(18) = -1 EBADF (Bad file descriptor) [pid 5430] close(19) = -1 EBADF (Bad file descriptor) [pid 5430] close(20) = -1 EBADF (Bad file descriptor) [pid 5430] close(21) = -1 EBADF (Bad file descriptor) [pid 5430] close(22) = -1 EBADF (Bad file descriptor) [pid 5430] close(23) = -1 EBADF (Bad file descriptor) [pid 5430] close(24) = -1 EBADF (Bad file descriptor) [pid 5430] close(25) = -1 EBADF (Bad file descriptor) [pid 5430] close(26) = -1 EBADF (Bad file descriptor) [pid 5430] close(27) = -1 EBADF (Bad file descriptor) [pid 5430] close(28) = -1 EBADF (Bad file descriptor) [pid 5430] close(29) = -1 EBADF (Bad file descriptor) [pid 5430] exit_group(0) = ? [pid 5430] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./394", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./394/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./394/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./394/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./394") = 0 [pid 5031] mkdir("./395", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5431 attached , child_tidptr=0x555556e8d650) = 397 [pid 5431] set_robust_list(0x555556e8d660, 24) = 0 [pid 5431] chdir("./395") = 0 [pid 5431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5431] setpgid(0, 0) = 0 [pid 5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5431] write(3, "1000", 4) = 4 [pid 5431] close(3) = 0 [pid 5431] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5431] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5431] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5431] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5431] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5431] sendto(4, [{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) = 32 [pid 5431] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=397}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5431] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=397}, {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 5431] close(4) = 0 [pid 5431] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5431] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5431] close(3) = 0 [pid 5431] close(4) = -1 EBADF (Bad file descriptor) [pid 5431] close(5) = -1 EBADF (Bad file descriptor) [pid 5431] close(6) = -1 EBADF (Bad file descriptor) [pid 5431] close(7) = -1 EBADF (Bad file descriptor) [pid 5431] close(8) = -1 EBADF (Bad file descriptor) [pid 5431] close(9) = -1 EBADF (Bad file descriptor) [pid 5431] close(10) = -1 EBADF (Bad file descriptor) [pid 5431] close(11) = -1 EBADF (Bad file descriptor) [pid 5431] close(12) = -1 EBADF (Bad file descriptor) [pid 5431] close(13) = -1 EBADF (Bad file descriptor) [pid 5431] close(14) = -1 EBADF (Bad file descriptor) [pid 5431] close(15) = -1 EBADF (Bad file descriptor) [pid 5431] close(16) = -1 EBADF (Bad file descriptor) [pid 5431] close(17) = -1 EBADF (Bad file descriptor) [pid 5431] close(18) = -1 EBADF (Bad file descriptor) [pid 5431] close(19) = -1 EBADF (Bad file descriptor) [pid 5431] close(20) = -1 EBADF (Bad file descriptor) [pid 5431] close(21) = -1 EBADF (Bad file descriptor) [pid 5431] close(22) = -1 EBADF (Bad file descriptor) [pid 5431] close(23) = -1 EBADF (Bad file descriptor) [pid 5431] close(24) = -1 EBADF (Bad file descriptor) [pid 5431] close(25) = -1 EBADF (Bad file descriptor) [pid 5431] close(26) = -1 EBADF (Bad file descriptor) [ 80.472168][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.490725][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.499302][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.513970][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5431] close(27) = -1 EBADF (Bad file descriptor) [pid 5431] close(28) = -1 EBADF (Bad file descriptor) [pid 5431] close(29) = -1 EBADF (Bad file descriptor) [pid 5431] exit_group(0) = ? [pid 5431] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./395", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./395/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./395/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./395/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./395") = 0 [pid 5031] mkdir("./396", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 398 ./strace-static-x86_64: Process 5432 attached [pid 5432] set_robust_list(0x555556e8d660, 24) = 0 [pid 5432] chdir("./396") = 0 [pid 5432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5432] setpgid(0, 0) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5432] write(3, "1000", 4) = 4 [pid 5432] close(3) = 0 [pid 5432] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5432] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5432] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5432] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5432] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5432] sendto(4, [{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) = 32 [pid 5432] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=398}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5432] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=398}, {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 5432] close(4) = 0 [pid 5432] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.536823][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.545179][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5432] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5432] close(3) = 0 [pid 5432] close(4) = -1 EBADF (Bad file descriptor) [pid 5432] close(5) = -1 EBADF (Bad file descriptor) [pid 5432] close(6) = -1 EBADF (Bad file descriptor) [pid 5432] close(7) = -1 EBADF (Bad file descriptor) [pid 5432] close(8) = -1 EBADF (Bad file descriptor) [pid 5432] close(9) = -1 EBADF (Bad file descriptor) [pid 5432] close(10) = -1 EBADF (Bad file descriptor) [pid 5432] close(11) = -1 EBADF (Bad file descriptor) [pid 5432] close(12) = -1 EBADF (Bad file descriptor) [pid 5432] close(13) = -1 EBADF (Bad file descriptor) [pid 5432] close(14) = -1 EBADF (Bad file descriptor) [pid 5432] close(15) = -1 EBADF (Bad file descriptor) [pid 5432] close(16) = -1 EBADF (Bad file descriptor) [pid 5432] close(17) = -1 EBADF (Bad file descriptor) [pid 5432] close(18) = -1 EBADF (Bad file descriptor) [pid 5432] close(19) = -1 EBADF (Bad file descriptor) [pid 5432] close(20) = -1 EBADF (Bad file descriptor) [pid 5432] close(21) = -1 EBADF (Bad file descriptor) [pid 5432] close(22) = -1 EBADF (Bad file descriptor) [pid 5432] close(23) = -1 EBADF (Bad file descriptor) [pid 5432] close(24) = -1 EBADF (Bad file descriptor) [pid 5432] close(25) = -1 EBADF (Bad file descriptor) [pid 5432] close(26) = -1 EBADF (Bad file descriptor) [pid 5432] close(27) = -1 EBADF (Bad file descriptor) [pid 5432] close(28) = -1 EBADF (Bad file descriptor) [pid 5432] close(29) = -1 EBADF (Bad file descriptor) [pid 5432] exit_group(0) = ? [pid 5432] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./396", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./396/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./396/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./396/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./396") = 0 [pid 5031] mkdir("./397", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 399 ./strace-static-x86_64: Process 5433 attached [pid 5433] set_robust_list(0x555556e8d660, 24) = 0 [pid 5433] chdir("./397") = 0 [pid 5433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5433] setpgid(0, 0) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5433] write(3, "1000", 4) = 4 [pid 5433] close(3) = 0 [pid 5433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5433] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5433] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5433] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5433] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5433] sendto(4, [{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) = 32 [pid 5433] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=399}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5433] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=399}, {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 5433] close(4) = 0 [pid 5433] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.583680][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.606031][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.614254][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5433] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5433] close(3) = 0 [pid 5433] close(4) = -1 EBADF (Bad file descriptor) [pid 5433] close(5) = -1 EBADF (Bad file descriptor) [pid 5433] close(6) = -1 EBADF (Bad file descriptor) [pid 5433] close(7) = -1 EBADF (Bad file descriptor) [pid 5433] close(8) = -1 EBADF (Bad file descriptor) [pid 5433] close(9) = -1 EBADF (Bad file descriptor) [pid 5433] close(10) = -1 EBADF (Bad file descriptor) [pid 5433] close(11) = -1 EBADF (Bad file descriptor) [pid 5433] close(12) = -1 EBADF (Bad file descriptor) [pid 5433] close(13) = -1 EBADF (Bad file descriptor) [pid 5433] close(14) = -1 EBADF (Bad file descriptor) [pid 5433] close(15) = -1 EBADF (Bad file descriptor) [pid 5433] close(16) = -1 EBADF (Bad file descriptor) [pid 5433] close(17) = -1 EBADF (Bad file descriptor) [pid 5433] close(18) = -1 EBADF (Bad file descriptor) [pid 5433] close(19) = -1 EBADF (Bad file descriptor) [pid 5433] close(20) = -1 EBADF (Bad file descriptor) [pid 5433] close(21) = -1 EBADF (Bad file descriptor) [pid 5433] close(22) = -1 EBADF (Bad file descriptor) [pid 5433] close(23) = -1 EBADF (Bad file descriptor) [pid 5433] close(24) = -1 EBADF (Bad file descriptor) [pid 5433] close(25) = -1 EBADF (Bad file descriptor) [pid 5433] close(26) = -1 EBADF (Bad file descriptor) [pid 5433] close(27) = -1 EBADF (Bad file descriptor) [pid 5433] close(28) = -1 EBADF (Bad file descriptor) [pid 5433] close(29) = -1 EBADF (Bad file descriptor) [pid 5433] exit_group(0) = ? [pid 5433] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=399, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./397", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./397/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./397/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./397/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./397") = 0 [pid 5031] mkdir("./398", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 400 ./strace-static-x86_64: Process 5434 attached [pid 5434] set_robust_list(0x555556e8d660, 24) = 0 [pid 5434] chdir("./398") = 0 [pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5434] setpgid(0, 0) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5434] write(3, "1000", 4) = 4 [pid 5434] close(3) = 0 [pid 5434] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5434] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5434] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5434] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5434] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5434] sendto(4, [{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) = 32 [pid 5434] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=400}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5434] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=400}, {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 5434] close(4) = 0 [pid 5434] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.643811][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.658051][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.666237][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5434] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5434] close(3) = 0 [pid 5434] close(4) = -1 EBADF (Bad file descriptor) [pid 5434] close(5) = -1 EBADF (Bad file descriptor) [pid 5434] close(6) = -1 EBADF (Bad file descriptor) [pid 5434] close(7) = -1 EBADF (Bad file descriptor) [pid 5434] close(8) = -1 EBADF (Bad file descriptor) [pid 5434] close(9) = -1 EBADF (Bad file descriptor) [pid 5434] close(10) = -1 EBADF (Bad file descriptor) [pid 5434] close(11) = -1 EBADF (Bad file descriptor) [pid 5434] close(12) = -1 EBADF (Bad file descriptor) [pid 5434] close(13) = -1 EBADF (Bad file descriptor) [pid 5434] close(14) = -1 EBADF (Bad file descriptor) [pid 5434] close(15) = -1 EBADF (Bad file descriptor) [pid 5434] close(16) = -1 EBADF (Bad file descriptor) [pid 5434] close(17) = -1 EBADF (Bad file descriptor) [pid 5434] close(18) = -1 EBADF (Bad file descriptor) [pid 5434] close(19) = -1 EBADF (Bad file descriptor) [pid 5434] close(20) = -1 EBADF (Bad file descriptor) [pid 5434] close(21) = -1 EBADF (Bad file descriptor) [pid 5434] close(22) = -1 EBADF (Bad file descriptor) [pid 5434] close(23) = -1 EBADF (Bad file descriptor) [pid 5434] close(24) = -1 EBADF (Bad file descriptor) [pid 5434] close(25) = -1 EBADF (Bad file descriptor) [pid 5434] close(26) = -1 EBADF (Bad file descriptor) [pid 5434] close(27) = -1 EBADF (Bad file descriptor) [pid 5434] close(28) = -1 EBADF (Bad file descriptor) [pid 5434] close(29) = -1 EBADF (Bad file descriptor) [pid 5434] exit_group(0) = ? [pid 5434] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./398", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./398", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./398/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./398/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./398/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./398") = 0 [pid 5031] mkdir("./399", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 401 ./strace-static-x86_64: Process 5435 attached [pid 5435] set_robust_list(0x555556e8d660, 24) = 0 [pid 5435] chdir("./399") = 0 [pid 5435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5435] setpgid(0, 0) = 0 [pid 5435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5435] write(3, "1000", 4) = 4 [pid 5435] close(3) = 0 [pid 5435] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5435] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5435] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5435] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5435] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5435] sendto(4, [{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) = 32 [pid 5435] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=401}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5435] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=401}, {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 5435] close(4) = 0 [pid 5435] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5435] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5435] close(3) = 0 [pid 5435] close(4) = -1 EBADF (Bad file descriptor) [pid 5435] close(5) = -1 EBADF (Bad file descriptor) [pid 5435] close(6) = -1 EBADF (Bad file descriptor) [pid 5435] close(7) = -1 EBADF (Bad file descriptor) [pid 5435] close(8) = -1 EBADF (Bad file descriptor) [pid 5435] close(9) = -1 EBADF (Bad file descriptor) [pid 5435] close(10) = -1 EBADF (Bad file descriptor) [pid 5435] close(11) = -1 EBADF (Bad file descriptor) [pid 5435] close(12) = -1 EBADF (Bad file descriptor) [pid 5435] close(13) = -1 EBADF (Bad file descriptor) [pid 5435] close(14) = -1 EBADF (Bad file descriptor) [pid 5435] close(15) = -1 EBADF (Bad file descriptor) [pid 5435] close(16) = -1 EBADF (Bad file descriptor) [pid 5435] close(17) = -1 EBADF (Bad file descriptor) [pid 5435] close(18) = -1 EBADF (Bad file descriptor) [pid 5435] close(19) = -1 EBADF (Bad file descriptor) [pid 5435] close(20) = -1 EBADF (Bad file descriptor) [pid 5435] close(21) = -1 EBADF (Bad file descriptor) [pid 5435] close(22) = -1 EBADF (Bad file descriptor) [pid 5435] close(23) = -1 EBADF (Bad file descriptor) [pid 5435] close(24) = -1 EBADF (Bad file descriptor) [pid 5435] close(25) = -1 EBADF (Bad file descriptor) [pid 5435] close(26) = -1 EBADF (Bad file descriptor) [pid 5435] close(27) = -1 EBADF (Bad file descriptor) [pid 5435] close(28) = -1 EBADF (Bad file descriptor) [pid 5435] close(29) = -1 EBADF (Bad file descriptor) [pid 5435] exit_group(0) = ? [pid 5435] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./399", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./399", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./399/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./399/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./399/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./399") = 0 [pid 5031] mkdir("./400", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 402 ./strace-static-x86_64: Process 5436 attached [pid 5436] set_robust_list(0x555556e8d660, 24) = 0 [pid 5436] chdir("./400") = 0 [pid 5436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5436] setpgid(0, 0) = 0 [pid 5436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5436] write(3, "1000", 4) = 4 [pid 5436] close(3) = 0 [pid 5436] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5436] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5436] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5436] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5436] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5436] sendto(4, [{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) = 32 [pid 5436] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=402}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5436] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=402}, {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 5436] close(4) = 0 [pid 5436] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.691187][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.709316][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.718493][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5436] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5436] close(3) = 0 [pid 5436] close(4) = -1 EBADF (Bad file descriptor) [pid 5436] close(5) = -1 EBADF (Bad file descriptor) [pid 5436] close(6) = -1 EBADF (Bad file descriptor) [pid 5436] close(7) = -1 EBADF (Bad file descriptor) [pid 5436] close(8) = -1 EBADF (Bad file descriptor) [pid 5436] close(9) = -1 EBADF (Bad file descriptor) [pid 5436] close(10) = -1 EBADF (Bad file descriptor) [pid 5436] close(11) = -1 EBADF (Bad file descriptor) [pid 5436] close(12) = -1 EBADF (Bad file descriptor) [pid 5436] close(13) = -1 EBADF (Bad file descriptor) [pid 5436] close(14) = -1 EBADF (Bad file descriptor) [pid 5436] close(15) = -1 EBADF (Bad file descriptor) [pid 5436] close(16) = -1 EBADF (Bad file descriptor) [pid 5436] close(17) = -1 EBADF (Bad file descriptor) [pid 5436] close(18) = -1 EBADF (Bad file descriptor) [pid 5436] close(19) = -1 EBADF (Bad file descriptor) [pid 5436] close(20) = -1 EBADF (Bad file descriptor) [pid 5436] close(21) = -1 EBADF (Bad file descriptor) [pid 5436] close(22) = -1 EBADF (Bad file descriptor) [pid 5436] close(23) = -1 EBADF (Bad file descriptor) [pid 5436] close(24) = -1 EBADF (Bad file descriptor) [pid 5436] close(25) = -1 EBADF (Bad file descriptor) [pid 5436] close(26) = -1 EBADF (Bad file descriptor) [pid 5436] close(27) = -1 EBADF (Bad file descriptor) [pid 5436] close(28) = -1 EBADF (Bad file descriptor) [pid 5436] close(29) = -1 EBADF (Bad file descriptor) [pid 5436] exit_group(0) = ? [pid 5436] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./400", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./400", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./400/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./400/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./400/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./400") = 0 [pid 5031] mkdir("./401", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 403 ./strace-static-x86_64: Process 5437 attached [pid 5437] set_robust_list(0x555556e8d660, 24) = 0 [pid 5437] chdir("./401") = 0 [pid 5437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5437] setpgid(0, 0) = 0 [pid 5437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5437] write(3, "1000", 4) = 4 [pid 5437] close(3) = 0 [pid 5437] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5437] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5437] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5437] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5437] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5437] sendto(4, [{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) = 32 [pid 5437] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=403}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5437] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=403}, {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 5437] close(4) = 0 [pid 5437] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.758781][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.775038][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.783432][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5437] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5437] close(3) = 0 [pid 5437] close(4) = -1 EBADF (Bad file descriptor) [pid 5437] close(5) = -1 EBADF (Bad file descriptor) [pid 5437] close(6) = -1 EBADF (Bad file descriptor) [pid 5437] close(7) = -1 EBADF (Bad file descriptor) [pid 5437] close(8) = -1 EBADF (Bad file descriptor) [pid 5437] close(9) = -1 EBADF (Bad file descriptor) [pid 5437] close(10) = -1 EBADF (Bad file descriptor) [pid 5437] close(11) = -1 EBADF (Bad file descriptor) [pid 5437] close(12) = -1 EBADF (Bad file descriptor) [pid 5437] close(13) = -1 EBADF (Bad file descriptor) [pid 5437] close(14) = -1 EBADF (Bad file descriptor) [pid 5437] close(15) = -1 EBADF (Bad file descriptor) [pid 5437] close(16) = -1 EBADF (Bad file descriptor) [pid 5437] close(17) = -1 EBADF (Bad file descriptor) [pid 5437] close(18) = -1 EBADF (Bad file descriptor) [pid 5437] close(19) = -1 EBADF (Bad file descriptor) [pid 5437] close(20) = -1 EBADF (Bad file descriptor) [pid 5437] close(21) = -1 EBADF (Bad file descriptor) [pid 5437] close(22) = -1 EBADF (Bad file descriptor) [pid 5437] close(23) = -1 EBADF (Bad file descriptor) [pid 5437] close(24) = -1 EBADF (Bad file descriptor) [pid 5437] close(25) = -1 EBADF (Bad file descriptor) [pid 5437] close(26) = -1 EBADF (Bad file descriptor) [pid 5437] close(27) = -1 EBADF (Bad file descriptor) [pid 5437] close(28) = -1 EBADF (Bad file descriptor) [pid 5437] close(29) = -1 EBADF (Bad file descriptor) [pid 5437] exit_group(0) = ? [pid 5437] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./401", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./401", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./401/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./401/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./401/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./401") = 0 [pid 5031] mkdir("./402", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 404 ./strace-static-x86_64: Process 5438 attached [pid 5438] set_robust_list(0x555556e8d660, 24) = 0 [pid 5438] chdir("./402") = 0 [pid 5438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5438] setpgid(0, 0) = 0 [pid 5438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5438] write(3, "1000", 4) = 4 [pid 5438] close(3) = 0 [pid 5438] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5438] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5438] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5438] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5438] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5438] sendto(4, [{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) = 32 [pid 5438] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=404}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5438] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=404}, {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 5438] close(4) = 0 [pid 5438] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5438] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5438] close(3) = 0 [ 80.823785][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.848972][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.857807][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5438] close(4) = -1 EBADF (Bad file descriptor) [pid 5438] close(5) = -1 EBADF (Bad file descriptor) [pid 5438] close(6) = -1 EBADF (Bad file descriptor) [pid 5438] close(7) = -1 EBADF (Bad file descriptor) [pid 5438] close(8) = -1 EBADF (Bad file descriptor) [pid 5438] close(9) = -1 EBADF (Bad file descriptor) [pid 5438] close(10) = -1 EBADF (Bad file descriptor) [pid 5438] close(11) = -1 EBADF (Bad file descriptor) [pid 5438] close(12) = -1 EBADF (Bad file descriptor) [pid 5438] close(13) = -1 EBADF (Bad file descriptor) [pid 5438] close(14) = -1 EBADF (Bad file descriptor) [pid 5438] close(15) = -1 EBADF (Bad file descriptor) [pid 5438] close(16) = -1 EBADF (Bad file descriptor) [pid 5438] close(17) = -1 EBADF (Bad file descriptor) [pid 5438] close(18) = -1 EBADF (Bad file descriptor) [pid 5438] close(19) = -1 EBADF (Bad file descriptor) [pid 5438] close(20) = -1 EBADF (Bad file descriptor) [pid 5438] close(21) = -1 EBADF (Bad file descriptor) [pid 5438] close(22) = -1 EBADF (Bad file descriptor) [pid 5438] close(23) = -1 EBADF (Bad file descriptor) [pid 5438] close(24) = -1 EBADF (Bad file descriptor) [pid 5438] close(25) = -1 EBADF (Bad file descriptor) [pid 5438] close(26) = -1 EBADF (Bad file descriptor) [pid 5438] close(27) = -1 EBADF (Bad file descriptor) [pid 5438] close(28) = -1 EBADF (Bad file descriptor) [pid 5438] close(29) = -1 EBADF (Bad file descriptor) [pid 5438] exit_group(0) = ? [pid 5438] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./402", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./402", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./402/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./402/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./402/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./402") = 0 [pid 5031] mkdir("./403", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 405 ./strace-static-x86_64: Process 5439 attached [pid 5439] set_robust_list(0x555556e8d660, 24) = 0 [pid 5439] chdir("./403") = 0 [pid 5439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5439] setpgid(0, 0) = 0 [pid 5439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5439] write(3, "1000", 4) = 4 [pid 5439] close(3) = 0 [pid 5439] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5439] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5439] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5439] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5439] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5439] sendto(4, [{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) = 32 [pid 5439] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=405}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5439] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=405}, {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 5439] close(4) = 0 [pid 5439] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.868715][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.883014][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.891127][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5439] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5439] close(3) = 0 [pid 5439] close(4) = -1 EBADF (Bad file descriptor) [pid 5439] close(5) = -1 EBADF (Bad file descriptor) [pid 5439] close(6) = -1 EBADF (Bad file descriptor) [pid 5439] close(7) = -1 EBADF (Bad file descriptor) [pid 5439] close(8) = -1 EBADF (Bad file descriptor) [pid 5439] close(9) = -1 EBADF (Bad file descriptor) [pid 5439] close(10) = -1 EBADF (Bad file descriptor) [pid 5439] close(11) = -1 EBADF (Bad file descriptor) [pid 5439] close(12) = -1 EBADF (Bad file descriptor) [pid 5439] close(13) = -1 EBADF (Bad file descriptor) [pid 5439] close(14) = -1 EBADF (Bad file descriptor) [pid 5439] close(15) = -1 EBADF (Bad file descriptor) [pid 5439] close(16) = -1 EBADF (Bad file descriptor) [pid 5439] close(17) = -1 EBADF (Bad file descriptor) [pid 5439] close(18) = -1 EBADF (Bad file descriptor) [pid 5439] close(19) = -1 EBADF (Bad file descriptor) [pid 5439] close(20) = -1 EBADF (Bad file descriptor) [pid 5439] close(21) = -1 EBADF (Bad file descriptor) [pid 5439] close(22) = -1 EBADF (Bad file descriptor) [pid 5439] close(23) = -1 EBADF (Bad file descriptor) [pid 5439] close(24) = -1 EBADF (Bad file descriptor) [pid 5439] close(25) = -1 EBADF (Bad file descriptor) [pid 5439] close(26) = -1 EBADF (Bad file descriptor) [pid 5439] close(27) = -1 EBADF (Bad file descriptor) [pid 5439] close(28) = -1 EBADF (Bad file descriptor) [pid 5439] close(29) = -1 EBADF (Bad file descriptor) [pid 5439] exit_group(0) = ? [pid 5439] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./403", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./403", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./403/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./403/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./403/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./403") = 0 [pid 5031] mkdir("./404", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 406 ./strace-static-x86_64: Process 5440 attached [pid 5440] set_robust_list(0x555556e8d660, 24) = 0 [pid 5440] chdir("./404") = 0 [pid 5440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5440] setpgid(0, 0) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5440] write(3, "1000", 4) = 4 [pid 5440] close(3) = 0 [pid 5440] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5440] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5440] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5440] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5440] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5440] sendto(4, [{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) = 32 [pid 5440] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=406}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5440] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=406}, {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 5440] close(4) = 0 [pid 5440] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.919663][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.936566][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.945110][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5440] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5440] close(3) = 0 [pid 5440] close(4) = -1 EBADF (Bad file descriptor) [pid 5440] close(5) = -1 EBADF (Bad file descriptor) [pid 5440] close(6) = -1 EBADF (Bad file descriptor) [pid 5440] close(7) = -1 EBADF (Bad file descriptor) [pid 5440] close(8) = -1 EBADF (Bad file descriptor) [pid 5440] close(9) = -1 EBADF (Bad file descriptor) [pid 5440] close(10) = -1 EBADF (Bad file descriptor) [pid 5440] close(11) = -1 EBADF (Bad file descriptor) [pid 5440] close(12) = -1 EBADF (Bad file descriptor) [pid 5440] close(13) = -1 EBADF (Bad file descriptor) [pid 5440] close(14) = -1 EBADF (Bad file descriptor) [pid 5440] close(15) = -1 EBADF (Bad file descriptor) [pid 5440] close(16) = -1 EBADF (Bad file descriptor) [pid 5440] close(17) = -1 EBADF (Bad file descriptor) [pid 5440] close(18) = -1 EBADF (Bad file descriptor) [pid 5440] close(19) = -1 EBADF (Bad file descriptor) [pid 5440] close(20) = -1 EBADF (Bad file descriptor) [pid 5440] close(21) = -1 EBADF (Bad file descriptor) [pid 5440] close(22) = -1 EBADF (Bad file descriptor) [pid 5440] close(23) = -1 EBADF (Bad file descriptor) [pid 5440] close(24) = -1 EBADF (Bad file descriptor) [pid 5440] close(25) = -1 EBADF (Bad file descriptor) [pid 5440] close(26) = -1 EBADF (Bad file descriptor) [pid 5440] close(27) = -1 EBADF (Bad file descriptor) [pid 5440] close(28) = -1 EBADF (Bad file descriptor) [pid 5440] close(29) = -1 EBADF (Bad file descriptor) [pid 5440] exit_group(0) = ? [pid 5440] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./404", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./404", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./404/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./404/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./404/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./404") = 0 [pid 5031] mkdir("./405", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 407 ./strace-static-x86_64: Process 5441 attached [pid 5441] set_robust_list(0x555556e8d660, 24) = 0 [pid 5441] chdir("./405") = 0 [pid 5441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5441] setpgid(0, 0) = 0 [pid 5441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5441] write(3, "1000", 4) = 4 [pid 5441] close(3) = 0 [pid 5441] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5441] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5441] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5441] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5441] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5441] sendto(4, [{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) = 32 [pid 5441] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=407}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5441] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=407}, {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 5441] close(4) = 0 [pid 5441] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 80.977353][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 80.992923][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.001025][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5441] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5441] close(3) = 0 [pid 5441] close(4) = -1 EBADF (Bad file descriptor) [pid 5441] close(5) = -1 EBADF (Bad file descriptor) [pid 5441] close(6) = -1 EBADF (Bad file descriptor) [pid 5441] close(7) = -1 EBADF (Bad file descriptor) [pid 5441] close(8) = -1 EBADF (Bad file descriptor) [pid 5441] close(9) = -1 EBADF (Bad file descriptor) [pid 5441] close(10) = -1 EBADF (Bad file descriptor) [pid 5441] close(11) = -1 EBADF (Bad file descriptor) [pid 5441] close(12) = -1 EBADF (Bad file descriptor) [pid 5441] close(13) = -1 EBADF (Bad file descriptor) [pid 5441] close(14) = -1 EBADF (Bad file descriptor) [pid 5441] close(15) = -1 EBADF (Bad file descriptor) [pid 5441] close(16) = -1 EBADF (Bad file descriptor) [pid 5441] close(17) = -1 EBADF (Bad file descriptor) [pid 5441] close(18) = -1 EBADF (Bad file descriptor) [pid 5441] close(19) = -1 EBADF (Bad file descriptor) [pid 5441] close(20) = -1 EBADF (Bad file descriptor) [pid 5441] close(21) = -1 EBADF (Bad file descriptor) [pid 5441] close(22) = -1 EBADF (Bad file descriptor) [pid 5441] close(23) = -1 EBADF (Bad file descriptor) [pid 5441] close(24) = -1 EBADF (Bad file descriptor) [pid 5441] close(25) = -1 EBADF (Bad file descriptor) [pid 5441] close(26) = -1 EBADF (Bad file descriptor) [pid 5441] close(27) = -1 EBADF (Bad file descriptor) [pid 5441] close(28) = -1 EBADF (Bad file descriptor) [pid 5441] close(29) = -1 EBADF (Bad file descriptor) [pid 5441] exit_group(0) = ? [pid 5441] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./405", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./405", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./405/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./405/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./405/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./405") = 0 [pid 5031] mkdir("./406", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5442 attached , child_tidptr=0x555556e8d650) = 408 [pid 5442] set_robust_list(0x555556e8d660, 24) = 0 [pid 5442] chdir("./406") = 0 [pid 5442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5442] setpgid(0, 0) = 0 [pid 5442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5442] write(3, "1000", 4) = 4 [pid 5442] close(3) = 0 [pid 5442] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5442] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5442] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5442] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5442] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5442] sendto(4, [{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) = 32 [pid 5442] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=408}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5442] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=408}, {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 5442] close(4) = 0 [pid 5442] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.034677][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.060242][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.068238][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5442] close(3) = 0 [pid 5442] close(4) = -1 EBADF (Bad file descriptor) [pid 5442] close(5) = -1 EBADF (Bad file descriptor) [pid 5442] close(6) = -1 EBADF (Bad file descriptor) [pid 5442] close(7) = -1 EBADF (Bad file descriptor) [pid 5442] close(8) = -1 EBADF (Bad file descriptor) [pid 5442] close(9) = -1 EBADF (Bad file descriptor) [pid 5442] close(10) = -1 EBADF (Bad file descriptor) [pid 5442] close(11) = -1 EBADF (Bad file descriptor) [pid 5442] close(12) = -1 EBADF (Bad file descriptor) [pid 5442] close(13) = -1 EBADF (Bad file descriptor) [pid 5442] close(14) = -1 EBADF (Bad file descriptor) [pid 5442] close(15) = -1 EBADF (Bad file descriptor) [pid 5442] close(16) = -1 EBADF (Bad file descriptor) [pid 5442] close(17) = -1 EBADF (Bad file descriptor) [pid 5442] close(18) = -1 EBADF (Bad file descriptor) [pid 5442] close(19) = -1 EBADF (Bad file descriptor) [pid 5442] close(20) = -1 EBADF (Bad file descriptor) [pid 5442] close(21) = -1 EBADF (Bad file descriptor) [pid 5442] close(22) = -1 EBADF (Bad file descriptor) [pid 5442] close(23) = -1 EBADF (Bad file descriptor) [pid 5442] close(24) = -1 EBADF (Bad file descriptor) [pid 5442] close(25) = -1 EBADF (Bad file descriptor) [pid 5442] close(26) = -1 EBADF (Bad file descriptor) [pid 5442] close(27) = -1 EBADF (Bad file descriptor) [pid 5442] close(28) = -1 EBADF (Bad file descriptor) [pid 5442] close(29) = -1 EBADF (Bad file descriptor) [pid 5442] exit_group(0) = ? [pid 5442] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./406", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./406", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./406/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./406/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./406/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./406") = 0 [pid 5031] mkdir("./407", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5443 attached [pid 5443] set_robust_list(0x555556e8d660, 24) = 0 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 409 [pid 5443] chdir("./407") = 0 [pid 5443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5443] setpgid(0, 0) = 0 [pid 5443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5443] write(3, "1000", 4) = 4 [pid 5443] close(3) = 0 [pid 5443] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5443] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5443] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5443] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5443] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5443] sendto(4, [{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) = 32 [pid 5443] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=409}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5443] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=409}, {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 5443] close(4) = 0 [pid 5443] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.088295][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.103664][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.111605][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5443] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5443] close(3) = 0 [pid 5443] close(4) = -1 EBADF (Bad file descriptor) [pid 5443] close(5) = -1 EBADF (Bad file descriptor) [pid 5443] close(6) = -1 EBADF (Bad file descriptor) [pid 5443] close(7) = -1 EBADF (Bad file descriptor) [pid 5443] close(8) = -1 EBADF (Bad file descriptor) [pid 5443] close(9) = -1 EBADF (Bad file descriptor) [pid 5443] close(10) = -1 EBADF (Bad file descriptor) [pid 5443] close(11) = -1 EBADF (Bad file descriptor) [pid 5443] close(12) = -1 EBADF (Bad file descriptor) [pid 5443] close(13) = -1 EBADF (Bad file descriptor) [pid 5443] close(14) = -1 EBADF (Bad file descriptor) [pid 5443] close(15) = -1 EBADF (Bad file descriptor) [pid 5443] close(16) = -1 EBADF (Bad file descriptor) [pid 5443] close(17) = -1 EBADF (Bad file descriptor) [pid 5443] close(18) = -1 EBADF (Bad file descriptor) [pid 5443] close(19) = -1 EBADF (Bad file descriptor) [pid 5443] close(20) = -1 EBADF (Bad file descriptor) [pid 5443] close(21) = -1 EBADF (Bad file descriptor) [pid 5443] close(22) = -1 EBADF (Bad file descriptor) [pid 5443] close(23) = -1 EBADF (Bad file descriptor) [pid 5443] close(24) = -1 EBADF (Bad file descriptor) [pid 5443] close(25) = -1 EBADF (Bad file descriptor) [pid 5443] close(26) = -1 EBADF (Bad file descriptor) [pid 5443] close(27) = -1 EBADF (Bad file descriptor) [pid 5443] close(28) = -1 EBADF (Bad file descriptor) [pid 5443] close(29) = -1 EBADF (Bad file descriptor) [pid 5443] exit_group(0) = ? [pid 5443] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./407", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./407", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./407/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./407/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./407/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./407") = 0 [pid 5031] mkdir("./408", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5444 attached , child_tidptr=0x555556e8d650) = 410 [pid 5444] set_robust_list(0x555556e8d660, 24) = 0 [pid 5444] chdir("./408") = 0 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5444] setpgid(0, 0) = 0 [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5444] write(3, "1000", 4) = 4 [pid 5444] close(3) = 0 [pid 5444] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5444] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5444] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5444] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5444] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5444] sendto(4, [{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) = 32 [pid 5444] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=410}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5444] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=410}, {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 5444] close(4) = 0 [pid 5444] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.154723][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.169434][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.177970][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5444] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5444] close(3) = 0 [pid 5444] close(4) = -1 EBADF (Bad file descriptor) [pid 5444] close(5) = -1 EBADF (Bad file descriptor) [pid 5444] close(6) = -1 EBADF (Bad file descriptor) [pid 5444] close(7) = -1 EBADF (Bad file descriptor) [pid 5444] close(8) = -1 EBADF (Bad file descriptor) [pid 5444] close(9) = -1 EBADF (Bad file descriptor) [pid 5444] close(10) = -1 EBADF (Bad file descriptor) [pid 5444] close(11) = -1 EBADF (Bad file descriptor) [pid 5444] close(12) = -1 EBADF (Bad file descriptor) [pid 5444] close(13) = -1 EBADF (Bad file descriptor) [pid 5444] close(14) = -1 EBADF (Bad file descriptor) [pid 5444] close(15) = -1 EBADF (Bad file descriptor) [pid 5444] close(16) = -1 EBADF (Bad file descriptor) [pid 5444] close(17) = -1 EBADF (Bad file descriptor) [pid 5444] close(18) = -1 EBADF (Bad file descriptor) [pid 5444] close(19) = -1 EBADF (Bad file descriptor) [pid 5444] close(20) = -1 EBADF (Bad file descriptor) [pid 5444] close(21) = -1 EBADF (Bad file descriptor) [pid 5444] close(22) = -1 EBADF (Bad file descriptor) [pid 5444] close(23) = -1 EBADF (Bad file descriptor) [pid 5444] close(24) = -1 EBADF (Bad file descriptor) [pid 5444] close(25) = -1 EBADF (Bad file descriptor) [pid 5444] close(26) = -1 EBADF (Bad file descriptor) [pid 5444] close(27) = -1 EBADF (Bad file descriptor) [pid 5444] close(28) = -1 EBADF (Bad file descriptor) [pid 5444] close(29) = -1 EBADF (Bad file descriptor) [pid 5444] exit_group(0) = ? [pid 5444] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./408", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./408", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./408/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./408/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./408/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./408") = 0 [pid 5031] mkdir("./409", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 411 ./strace-static-x86_64: Process 5445 attached [pid 5445] set_robust_list(0x555556e8d660, 24) = 0 [pid 5445] chdir("./409") = 0 [pid 5445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5445] setpgid(0, 0) = 0 [pid 5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5445] write(3, "1000", 4) = 4 [pid 5445] close(3) = 0 [pid 5445] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5445] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5445] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5445] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5445] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5445] sendto(4, [{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) = 32 [pid 5445] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=411}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5445] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=411}, {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 5445] close(4) = 0 [pid 5445] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.199149][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.213238][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.221154][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5445] close(3) = 0 [pid 5445] close(4) = -1 EBADF (Bad file descriptor) [pid 5445] close(5) = -1 EBADF (Bad file descriptor) [pid 5445] close(6) = -1 EBADF (Bad file descriptor) [pid 5445] close(7) = -1 EBADF (Bad file descriptor) [pid 5445] close(8) = -1 EBADF (Bad file descriptor) [pid 5445] close(9) = -1 EBADF (Bad file descriptor) [pid 5445] close(10) = -1 EBADF (Bad file descriptor) [pid 5445] close(11) = -1 EBADF (Bad file descriptor) [pid 5445] close(12) = -1 EBADF (Bad file descriptor) [pid 5445] close(13) = -1 EBADF (Bad file descriptor) [pid 5445] close(14) = -1 EBADF (Bad file descriptor) [pid 5445] close(15) = -1 EBADF (Bad file descriptor) [pid 5445] close(16) = -1 EBADF (Bad file descriptor) [pid 5445] close(17) = -1 EBADF (Bad file descriptor) [pid 5445] close(18) = -1 EBADF (Bad file descriptor) [pid 5445] close(19) = -1 EBADF (Bad file descriptor) [pid 5445] close(20) = -1 EBADF (Bad file descriptor) [pid 5445] close(21) = -1 EBADF (Bad file descriptor) [pid 5445] close(22) = -1 EBADF (Bad file descriptor) [pid 5445] close(23) = -1 EBADF (Bad file descriptor) [pid 5445] close(24) = -1 EBADF (Bad file descriptor) [pid 5445] close(25) = -1 EBADF (Bad file descriptor) [pid 5445] close(26) = -1 EBADF (Bad file descriptor) [pid 5445] close(27) = -1 EBADF (Bad file descriptor) [pid 5445] close(28) = -1 EBADF (Bad file descriptor) [pid 5445] close(29) = -1 EBADF (Bad file descriptor) [pid 5445] exit_group(0) = ? [pid 5445] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./409", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./409", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./409/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./409/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./409/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./409") = 0 [pid 5031] mkdir("./410", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5446 attached , child_tidptr=0x555556e8d650) = 412 [pid 5446] set_robust_list(0x555556e8d660, 24) = 0 [pid 5446] chdir("./410") = 0 [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5446] setpgid(0, 0) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5446] write(3, "1000", 4) = 4 [pid 5446] close(3) = 0 [pid 5446] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5446] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5446] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5446] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5446] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5446] sendto(4, [{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) = 32 [pid 5446] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=412}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5446] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=412}, {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 5446] close(4) = 0 [pid 5446] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.255845][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.272971][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.281065][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5446] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5446] close(3) = 0 [pid 5446] close(4) = -1 EBADF (Bad file descriptor) [pid 5446] close(5) = -1 EBADF (Bad file descriptor) [pid 5446] close(6) = -1 EBADF (Bad file descriptor) [pid 5446] close(7) = -1 EBADF (Bad file descriptor) [pid 5446] close(8) = -1 EBADF (Bad file descriptor) [pid 5446] close(9) = -1 EBADF (Bad file descriptor) [pid 5446] close(10) = -1 EBADF (Bad file descriptor) [pid 5446] close(11) = -1 EBADF (Bad file descriptor) [pid 5446] close(12) = -1 EBADF (Bad file descriptor) [pid 5446] close(13) = -1 EBADF (Bad file descriptor) [pid 5446] close(14) = -1 EBADF (Bad file descriptor) [pid 5446] close(15) = -1 EBADF (Bad file descriptor) [pid 5446] close(16) = -1 EBADF (Bad file descriptor) [pid 5446] close(17) = -1 EBADF (Bad file descriptor) [pid 5446] close(18) = -1 EBADF (Bad file descriptor) [pid 5446] close(19) = -1 EBADF (Bad file descriptor) [pid 5446] close(20) = -1 EBADF (Bad file descriptor) [pid 5446] close(21) = -1 EBADF (Bad file descriptor) [pid 5446] close(22) = -1 EBADF (Bad file descriptor) [pid 5446] close(23) = -1 EBADF (Bad file descriptor) [pid 5446] close(24) = -1 EBADF (Bad file descriptor) [pid 5446] close(25) = -1 EBADF (Bad file descriptor) [pid 5446] close(26) = -1 EBADF (Bad file descriptor) [pid 5446] close(27) = -1 EBADF (Bad file descriptor) [pid 5446] close(28) = -1 EBADF (Bad file descriptor) [pid 5446] close(29) = -1 EBADF (Bad file descriptor) [pid 5446] exit_group(0) = ? [pid 5446] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./410", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./410", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./410/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./410/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./410/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./410") = 0 [pid 5031] mkdir("./411", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 413 ./strace-static-x86_64: Process 5447 attached [pid 5447] set_robust_list(0x555556e8d660, 24) = 0 [pid 5447] chdir("./411") = 0 [pid 5447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5447] setpgid(0, 0) = 0 [pid 5447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5447] write(3, "1000", 4) = 4 [pid 5447] close(3) = 0 [pid 5447] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5447] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5447] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5447] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5447] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5447] sendto(4, [{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) = 32 [pid 5447] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=413}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5447] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=413}, {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 5447] close(4) = 0 [pid 5447] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.303817][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.319474][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.327739][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5447] close(3) = 0 [pid 5447] close(4) = -1 EBADF (Bad file descriptor) [pid 5447] close(5) = -1 EBADF (Bad file descriptor) [pid 5447] close(6) = -1 EBADF (Bad file descriptor) [pid 5447] close(7) = -1 EBADF (Bad file descriptor) [pid 5447] close(8) = -1 EBADF (Bad file descriptor) [pid 5447] close(9) = -1 EBADF (Bad file descriptor) [pid 5447] close(10) = -1 EBADF (Bad file descriptor) [pid 5447] close(11) = -1 EBADF (Bad file descriptor) [pid 5447] close(12) = -1 EBADF (Bad file descriptor) [pid 5447] close(13) = -1 EBADF (Bad file descriptor) [pid 5447] close(14) = -1 EBADF (Bad file descriptor) [pid 5447] close(15) = -1 EBADF (Bad file descriptor) [pid 5447] close(16) = -1 EBADF (Bad file descriptor) [pid 5447] close(17) = -1 EBADF (Bad file descriptor) [pid 5447] close(18) = -1 EBADF (Bad file descriptor) [pid 5447] close(19) = -1 EBADF (Bad file descriptor) [pid 5447] close(20) = -1 EBADF (Bad file descriptor) [pid 5447] close(21) = -1 EBADF (Bad file descriptor) [pid 5447] close(22) = -1 EBADF (Bad file descriptor) [pid 5447] close(23) = -1 EBADF (Bad file descriptor) [pid 5447] close(24) = -1 EBADF (Bad file descriptor) [pid 5447] close(25) = -1 EBADF (Bad file descriptor) [pid 5447] close(26) = -1 EBADF (Bad file descriptor) [pid 5447] close(27) = -1 EBADF (Bad file descriptor) [pid 5447] close(28) = -1 EBADF (Bad file descriptor) [pid 5447] close(29) = -1 EBADF (Bad file descriptor) [pid 5447] exit_group(0) = ? [pid 5447] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./411", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./411", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./411/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./411/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./411/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./411") = 0 [pid 5031] mkdir("./412", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 414 ./strace-static-x86_64: Process 5448 attached [pid 5448] set_robust_list(0x555556e8d660, 24) = 0 [pid 5448] chdir("./412") = 0 [pid 5448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5448] setpgid(0, 0) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5448] write(3, "1000", 4) = 4 [pid 5448] close(3) = 0 [pid 5448] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5448] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5448] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5448] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5448] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5448] sendto(4, [{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) = 32 [pid 5448] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=414}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5448] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=414}, {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 5448] close(4) = 0 [pid 5448] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5448] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [ 81.352816][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.375233][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.383550][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5448] close(3) = 0 [pid 5448] close(4) = -1 EBADF (Bad file descriptor) [pid 5448] close(5) = -1 EBADF (Bad file descriptor) [pid 5448] close(6) = -1 EBADF (Bad file descriptor) [pid 5448] close(7) = -1 EBADF (Bad file descriptor) [pid 5448] close(8) = -1 EBADF (Bad file descriptor) [ 81.401634][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5448] close(9) = -1 EBADF (Bad file descriptor) [pid 5448] close(10) = -1 EBADF (Bad file descriptor) [pid 5448] close(11) = -1 EBADF (Bad file descriptor) [pid 5448] close(12) = -1 EBADF (Bad file descriptor) [pid 5448] close(13) = -1 EBADF (Bad file descriptor) [pid 5448] close(14) = -1 EBADF (Bad file descriptor) [pid 5448] close(15) = -1 EBADF (Bad file descriptor) [pid 5448] close(16) = -1 EBADF (Bad file descriptor) [pid 5448] close(17) = -1 EBADF (Bad file descriptor) [pid 5448] close(18) = -1 EBADF (Bad file descriptor) [pid 5448] close(19) = -1 EBADF (Bad file descriptor) [pid 5448] close(20) = -1 EBADF (Bad file descriptor) [pid 5448] close(21) = -1 EBADF (Bad file descriptor) [pid 5448] close(22) = -1 EBADF (Bad file descriptor) [pid 5448] close(23) = -1 EBADF (Bad file descriptor) [pid 5448] close(24) = -1 EBADF (Bad file descriptor) [pid 5448] close(25) = -1 EBADF (Bad file descriptor) [pid 5448] close(26) = -1 EBADF (Bad file descriptor) [pid 5448] close(27) = -1 EBADF (Bad file descriptor) [pid 5448] close(28) = -1 EBADF (Bad file descriptor) [pid 5448] close(29) = -1 EBADF (Bad file descriptor) [pid 5448] exit_group(0) = ? [pid 5448] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./412", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./412", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./412/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./412/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./412/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./412") = 0 [pid 5031] mkdir("./413", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 415 ./strace-static-x86_64: Process 5449 attached [pid 5449] set_robust_list(0x555556e8d660, 24) = 0 [pid 5449] chdir("./413") = 0 [pid 5449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5449] setpgid(0, 0) = 0 [pid 5449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5449] write(3, "1000", 4) = 4 [pid 5449] close(3) = 0 [pid 5449] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5449] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5449] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5449] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5449] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5449] sendto(4, [{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) = 32 [pid 5449] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=415}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5449] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=415}, {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 5449] close(4) = 0 [pid 5449] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.426857][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.443037][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5449] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5449] close(3) = 0 [pid 5449] close(4) = -1 EBADF (Bad file descriptor) [pid 5449] close(5) = -1 EBADF (Bad file descriptor) [pid 5449] close(6) = -1 EBADF (Bad file descriptor) [pid 5449] close(7) = -1 EBADF (Bad file descriptor) [pid 5449] close(8) = -1 EBADF (Bad file descriptor) [pid 5449] close(9) = -1 EBADF (Bad file descriptor) [pid 5449] close(10) = -1 EBADF (Bad file descriptor) [pid 5449] close(11) = -1 EBADF (Bad file descriptor) [pid 5449] close(12) = -1 EBADF (Bad file descriptor) [pid 5449] close(13) = -1 EBADF (Bad file descriptor) [pid 5449] close(14) = -1 EBADF (Bad file descriptor) [pid 5449] close(15) = -1 EBADF (Bad file descriptor) [pid 5449] close(16) = -1 EBADF (Bad file descriptor) [pid 5449] close(17) = -1 EBADF (Bad file descriptor) [pid 5449] close(18) = -1 EBADF (Bad file descriptor) [pid 5449] close(19) = -1 EBADF (Bad file descriptor) [pid 5449] close(20) = -1 EBADF (Bad file descriptor) [pid 5449] close(21) = -1 EBADF (Bad file descriptor) [pid 5449] close(22) = -1 EBADF (Bad file descriptor) [pid 5449] close(23) = -1 EBADF (Bad file descriptor) [pid 5449] close(24) = -1 EBADF (Bad file descriptor) [pid 5449] close(25) = -1 EBADF (Bad file descriptor) [pid 5449] close(26) = -1 EBADF (Bad file descriptor) [pid 5449] close(27) = -1 EBADF (Bad file descriptor) [pid 5449] close(28) = -1 EBADF (Bad file descriptor) [pid 5449] close(29) = -1 EBADF (Bad file descriptor) [pid 5449] exit_group(0) = ? [pid 5449] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./413", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./413", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./413/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./413/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./413/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./413") = 0 [pid 5031] mkdir("./414", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 416 ./strace-static-x86_64: Process 5450 attached [pid 5450] set_robust_list(0x555556e8d660, 24) = 0 [pid 5450] chdir("./414") = 0 [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5450] setpgid(0, 0) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5450] write(3, "1000", 4) = 4 [pid 5450] close(3) = 0 [pid 5450] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5450] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5450] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5450] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5450] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5450] sendto(4, [{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) = 32 [pid 5450] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=416}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5450] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=416}, {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 5450] close(4) = 0 [pid 5450] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.474079][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.489043][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.497414][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5450] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5450] close(3) = 0 [pid 5450] close(4) = -1 EBADF (Bad file descriptor) [pid 5450] close(5) = -1 EBADF (Bad file descriptor) [pid 5450] close(6) = -1 EBADF (Bad file descriptor) [pid 5450] close(7) = -1 EBADF (Bad file descriptor) [pid 5450] close(8) = -1 EBADF (Bad file descriptor) [pid 5450] close(9) = -1 EBADF (Bad file descriptor) [pid 5450] close(10) = -1 EBADF (Bad file descriptor) [pid 5450] close(11) = -1 EBADF (Bad file descriptor) [pid 5450] close(12) = -1 EBADF (Bad file descriptor) [pid 5450] close(13) = -1 EBADF (Bad file descriptor) [pid 5450] close(14) = -1 EBADF (Bad file descriptor) [pid 5450] close(15) = -1 EBADF (Bad file descriptor) [pid 5450] close(16) = -1 EBADF (Bad file descriptor) [pid 5450] close(17) = -1 EBADF (Bad file descriptor) [pid 5450] close(18) = -1 EBADF (Bad file descriptor) [pid 5450] close(19) = -1 EBADF (Bad file descriptor) [pid 5450] close(20) = -1 EBADF (Bad file descriptor) [pid 5450] close(21) = -1 EBADF (Bad file descriptor) [pid 5450] close(22) = -1 EBADF (Bad file descriptor) [pid 5450] close(23) = -1 EBADF (Bad file descriptor) [pid 5450] close(24) = -1 EBADF (Bad file descriptor) [pid 5450] close(25) = -1 EBADF (Bad file descriptor) [pid 5450] close(26) = -1 EBADF (Bad file descriptor) [pid 5450] close(27) = -1 EBADF (Bad file descriptor) [pid 5450] close(28) = -1 EBADF (Bad file descriptor) [pid 5450] close(29) = -1 EBADF (Bad file descriptor) [pid 5450] exit_group(0) = ? [pid 5450] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./414", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./414", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./414/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./414/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./414/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./414") = 0 [pid 5031] mkdir("./415", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 417 ./strace-static-x86_64: Process 5451 attached [pid 5451] set_robust_list(0x555556e8d660, 24) = 0 [pid 5451] chdir("./415") = 0 [pid 5451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5451] setpgid(0, 0) = 0 [pid 5451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5451] write(3, "1000", 4) = 4 [pid 5451] close(3) = 0 [pid 5451] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5451] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5451] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5451] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5451] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5451] sendto(4, [{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) = 32 [pid 5451] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=417}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5451] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=417}, {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 5451] close(4) = 0 [pid 5451] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.552481][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.575089][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.582968][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5451] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5451] close(3) = 0 [pid 5451] close(4) = -1 EBADF (Bad file descriptor) [pid 5451] close(5) = -1 EBADF (Bad file descriptor) [pid 5451] close(6) = -1 EBADF (Bad file descriptor) [pid 5451] close(7) = -1 EBADF (Bad file descriptor) [pid 5451] close(8) = -1 EBADF (Bad file descriptor) [pid 5451] close(9) = -1 EBADF (Bad file descriptor) [pid 5451] close(10) = -1 EBADF (Bad file descriptor) [pid 5451] close(11) = -1 EBADF (Bad file descriptor) [pid 5451] close(12) = -1 EBADF (Bad file descriptor) [pid 5451] close(13) = -1 EBADF (Bad file descriptor) [pid 5451] close(14) = -1 EBADF (Bad file descriptor) [pid 5451] close(15) = -1 EBADF (Bad file descriptor) [pid 5451] close(16) = -1 EBADF (Bad file descriptor) [pid 5451] close(17) = -1 EBADF (Bad file descriptor) [pid 5451] close(18) = -1 EBADF (Bad file descriptor) [pid 5451] close(19) = -1 EBADF (Bad file descriptor) [pid 5451] close(20) = -1 EBADF (Bad file descriptor) [pid 5451] close(21) = -1 EBADF (Bad file descriptor) [pid 5451] close(22) = -1 EBADF (Bad file descriptor) [pid 5451] close(23) = -1 EBADF (Bad file descriptor) [pid 5451] close(24) = -1 EBADF (Bad file descriptor) [pid 5451] close(25) = -1 EBADF (Bad file descriptor) [pid 5451] close(26) = -1 EBADF (Bad file descriptor) [pid 5451] close(27) = -1 EBADF (Bad file descriptor) [pid 5451] close(28) = -1 EBADF (Bad file descriptor) [pid 5451] close(29) = -1 EBADF (Bad file descriptor) [pid 5451] exit_group(0) = ? [pid 5451] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./415", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./415", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./415/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./415/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 81.628605][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.644399][ T7] cfg80211: failed to load regulatory.db [pid 5031] unlink("./415/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./415") = 0 [pid 5031] mkdir("./416", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5453 attached , child_tidptr=0x555556e8d650) = 418 [pid 5453] set_robust_list(0x555556e8d660, 24) = 0 [pid 5453] chdir("./416") = 0 [pid 5453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5453] setpgid(0, 0) = 0 [pid 5453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5453] write(3, "1000", 4) = 4 [pid 5453] close(3) = 0 [pid 5453] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5453] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5453] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5453] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5453] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5453] sendto(4, [{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) = 32 [pid 5453] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=418}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5453] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=418}, {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 5453] close(4) = 0 [pid 5453] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5453] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5453] close(3) = 0 [pid 5453] close(4) = -1 EBADF (Bad file descriptor) [pid 5453] close(5) = -1 EBADF (Bad file descriptor) [pid 5453] close(6) = -1 EBADF (Bad file descriptor) [pid 5453] close(7) = -1 EBADF (Bad file descriptor) [pid 5453] close(8) = -1 EBADF (Bad file descriptor) [pid 5453] close(9) = -1 EBADF (Bad file descriptor) [pid 5453] close(10) = -1 EBADF (Bad file descriptor) [pid 5453] close(11) = -1 EBADF (Bad file descriptor) [pid 5453] close(12) = -1 EBADF (Bad file descriptor) [pid 5453] close(13) = -1 EBADF (Bad file descriptor) [pid 5453] close(14) = -1 EBADF (Bad file descriptor) [pid 5453] close(15) = -1 EBADF (Bad file descriptor) [pid 5453] close(16) = -1 EBADF (Bad file descriptor) [pid 5453] close(17) = -1 EBADF (Bad file descriptor) [pid 5453] close(18) = -1 EBADF (Bad file descriptor) [pid 5453] close(19) = -1 EBADF (Bad file descriptor) [pid 5453] close(20) = -1 EBADF (Bad file descriptor) [pid 5453] close(21) = -1 EBADF (Bad file descriptor) [pid 5453] close(22) = -1 EBADF (Bad file descriptor) [pid 5453] close(23) = -1 EBADF (Bad file descriptor) [pid 5453] close(24) = -1 EBADF (Bad file descriptor) [pid 5453] close(25) = -1 EBADF (Bad file descriptor) [pid 5453] close(26) = -1 EBADF (Bad file descriptor) [pid 5453] close(27) = -1 EBADF (Bad file descriptor) [pid 5453] close(28) = -1 EBADF (Bad file descriptor) [pid 5453] close(29) = -1 EBADF (Bad file descriptor) [pid 5453] exit_group(0) = ? [pid 5453] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./416", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./416", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./416/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./416/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./416/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [ 81.683803][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.691730][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.722966][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] rmdir("./416") = 0 [pid 5031] mkdir("./417", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5454 attached , child_tidptr=0x555556e8d650) = 419 [pid 5454] set_robust_list(0x555556e8d660, 24) = 0 [pid 5454] chdir("./417") = 0 [pid 5454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5454] setpgid(0, 0) = 0 [pid 5454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5454] write(3, "1000", 4) = 4 [pid 5454] close(3) = 0 [pid 5454] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5454] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5454] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5454] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5454] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5454] sendto(4, [{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) = 32 [pid 5454] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=419}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5454] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=419}, {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 5454] close(4) = 0 [pid 5454] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5454] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5454] close(3) = 0 [pid 5454] close(4) = -1 EBADF (Bad file descriptor) [pid 5454] close(5) = -1 EBADF (Bad file descriptor) [pid 5454] close(6) = -1 EBADF (Bad file descriptor) [pid 5454] close(7) = -1 EBADF (Bad file descriptor) [pid 5454] close(8) = -1 EBADF (Bad file descriptor) [pid 5454] close(9) = -1 EBADF (Bad file descriptor) [pid 5454] close(10) = -1 EBADF (Bad file descriptor) [pid 5454] close(11) = -1 EBADF (Bad file descriptor) [pid 5454] close(12) = -1 EBADF (Bad file descriptor) [pid 5454] close(13) = -1 EBADF (Bad file descriptor) [ 81.747048][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.755594][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.783618][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5454] close(14) = -1 EBADF (Bad file descriptor) [pid 5454] close(15) = -1 EBADF (Bad file descriptor) [pid 5454] close(16) = -1 EBADF (Bad file descriptor) [pid 5454] close(17) = -1 EBADF (Bad file descriptor) [pid 5454] close(18) = -1 EBADF (Bad file descriptor) [pid 5454] close(19) = -1 EBADF (Bad file descriptor) [pid 5454] close(20) = -1 EBADF (Bad file descriptor) [pid 5454] close(21) = -1 EBADF (Bad file descriptor) [pid 5454] close(22) = -1 EBADF (Bad file descriptor) [pid 5454] close(23) = -1 EBADF (Bad file descriptor) [pid 5454] close(24) = -1 EBADF (Bad file descriptor) [pid 5454] close(25) = -1 EBADF (Bad file descriptor) [pid 5454] close(26) = -1 EBADF (Bad file descriptor) [pid 5454] close(27) = -1 EBADF (Bad file descriptor) [pid 5454] close(28) = -1 EBADF (Bad file descriptor) [pid 5454] close(29) = -1 EBADF (Bad file descriptor) [pid 5454] exit_group(0) = ? [pid 5454] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./417", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./417", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./417/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./417/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./417/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./417") = 0 [pid 5031] mkdir("./418", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5455 attached , child_tidptr=0x555556e8d650) = 420 [pid 5455] set_robust_list(0x555556e8d660, 24) = 0 [pid 5455] chdir("./418") = 0 [pid 5455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5455] setpgid(0, 0) = 0 [pid 5455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5455] write(3, "1000", 4) = 4 [pid 5455] close(3) = 0 [pid 5455] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5455] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5455] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5455] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5455] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5455] sendto(4, [{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) = 32 [pid 5455] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=420}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5455] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=420}, {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 5455] close(4) = 0 [pid 5455] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 81.801244][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.809454][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5455] close(3) = 0 [pid 5455] close(4) = -1 EBADF (Bad file descriptor) [pid 5455] close(5) = -1 EBADF (Bad file descriptor) [pid 5455] close(6) = -1 EBADF (Bad file descriptor) [pid 5455] close(7) = -1 EBADF (Bad file descriptor) [pid 5455] close(8) = -1 EBADF (Bad file descriptor) [pid 5455] close(9) = -1 EBADF (Bad file descriptor) [pid 5455] close(10) = -1 EBADF (Bad file descriptor) [pid 5455] close(11) = -1 EBADF (Bad file descriptor) [pid 5455] close(12) = -1 EBADF (Bad file descriptor) [pid 5455] close(13) = -1 EBADF (Bad file descriptor) [pid 5455] close(14) = -1 EBADF (Bad file descriptor) [pid 5455] close(15) = -1 EBADF (Bad file descriptor) [pid 5455] close(16) = -1 EBADF (Bad file descriptor) [pid 5455] close(17) = -1 EBADF (Bad file descriptor) [pid 5455] close(18) = -1 EBADF (Bad file descriptor) [pid 5455] close(19) = -1 EBADF (Bad file descriptor) [pid 5455] close(20) = -1 EBADF (Bad file descriptor) [pid 5455] close(21) = -1 EBADF (Bad file descriptor) [pid 5455] close(22) = -1 EBADF (Bad file descriptor) [pid 5455] close(23) = -1 EBADF (Bad file descriptor) [pid 5455] close(24) = -1 EBADF (Bad file descriptor) [pid 5455] close(25) = -1 EBADF (Bad file descriptor) [pid 5455] close(26) = -1 EBADF (Bad file descriptor) [pid 5455] close(27) = -1 EBADF (Bad file descriptor) [pid 5455] close(28) = -1 EBADF (Bad file descriptor) [pid 5455] close(29) = -1 EBADF (Bad file descriptor) [pid 5455] exit_group(0) = ? [pid 5455] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./418", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./418", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./418/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./418/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./418/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./418") = 0 [pid 5031] mkdir("./419", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 421 ./strace-static-x86_64: Process 5456 attached [pid 5456] set_robust_list(0x555556e8d660, 24) = 0 [pid 5456] chdir("./419") = 0 [pid 5456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5456] setpgid(0, 0) = 0 [pid 5456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5456] write(3, "1000", 4) = 4 [pid 5456] close(3) = 0 [pid 5456] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5456] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5456] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5456] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5456] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5456] sendto(4, [{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) = 32 [pid 5456] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=421}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5456] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=421}, {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 5456] close(4) = 0 [pid 5456] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5456] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5456] close(3) = 0 [pid 5456] close(4) = -1 EBADF (Bad file descriptor) [pid 5456] close(5) = -1 EBADF (Bad file descriptor) [pid 5456] close(6) = -1 EBADF (Bad file descriptor) [ 81.847284][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 81.864119][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.872552][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.883429][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5456] close(7) = -1 EBADF (Bad file descriptor) [pid 5456] close(8) = -1 EBADF (Bad file descriptor) [pid 5456] close(9) = -1 EBADF (Bad file descriptor) [pid 5456] close(10) = -1 EBADF (Bad file descriptor) [pid 5456] close(11) = -1 EBADF (Bad file descriptor) [pid 5456] close(12) = -1 EBADF (Bad file descriptor) [pid 5456] close(13) = -1 EBADF (Bad file descriptor) [pid 5456] close(14) = -1 EBADF (Bad file descriptor) [pid 5456] close(15) = -1 EBADF (Bad file descriptor) [pid 5456] close(16) = -1 EBADF (Bad file descriptor) [pid 5456] close(17) = -1 EBADF (Bad file descriptor) [pid 5456] close(18) = -1 EBADF (Bad file descriptor) [pid 5456] close(19) = -1 EBADF (Bad file descriptor) [pid 5456] close(20) = -1 EBADF (Bad file descriptor) [pid 5456] close(21) = -1 EBADF (Bad file descriptor) [pid 5456] close(22) = -1 EBADF (Bad file descriptor) [pid 5456] close(23) = -1 EBADF (Bad file descriptor) [pid 5456] close(24) = -1 EBADF (Bad file descriptor) [pid 5456] close(25) = -1 EBADF (Bad file descriptor) [pid 5456] close(26) = -1 EBADF (Bad file descriptor) [pid 5456] close(27) = -1 EBADF (Bad file descriptor) [pid 5456] close(28) = -1 EBADF (Bad file descriptor) [pid 5456] close(29) = -1 EBADF (Bad file descriptor) [pid 5456] exit_group(0) = ? [pid 5456] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./419", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./419", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./419/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./419/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./419/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./419") = 0 [pid 5031] mkdir("./420", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 422 ./strace-static-x86_64: Process 5457 attached [pid 5457] set_robust_list(0x555556e8d660, 24) = 0 [pid 5457] chdir("./420") = 0 [pid 5457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5457] setpgid(0, 0) = 0 [pid 5457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5457] write(3, "1000", 4) = 4 [pid 5457] close(3) = 0 [pid 5457] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5457] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5457] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5457] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5457] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5457] sendto(4, [{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) = 32 [pid 5457] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=422}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5457] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=422}, {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 5457] close(4) = 0 [pid 5457] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5457] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5457] close(3) = 0 [pid 5457] close(4) = -1 EBADF (Bad file descriptor) [pid 5457] close(5) = -1 EBADF (Bad file descriptor) [pid 5457] close(6) = -1 EBADF (Bad file descriptor) [pid 5457] close(7) = -1 EBADF (Bad file descriptor) [pid 5457] close(8) = -1 EBADF (Bad file descriptor) [pid 5457] close(9) = -1 EBADF (Bad file descriptor) [pid 5457] close(10) = -1 EBADF (Bad file descriptor) [pid 5457] close(11) = -1 EBADF (Bad file descriptor) [pid 5457] close(12) = -1 EBADF (Bad file descriptor) [pid 5457] close(13) = -1 EBADF (Bad file descriptor) [pid 5457] close(14) = -1 EBADF (Bad file descriptor) [pid 5457] close(15) = -1 EBADF (Bad file descriptor) [pid 5457] close(16) = -1 EBADF (Bad file descriptor) [pid 5457] close(17) = -1 EBADF (Bad file descriptor) [pid 5457] close(18) = -1 EBADF (Bad file descriptor) [pid 5457] close(19) = -1 EBADF (Bad file descriptor) [pid 5457] close(20) = -1 EBADF (Bad file descriptor) [pid 5457] close(21) = -1 EBADF (Bad file descriptor) [pid 5457] close(22) = -1 EBADF (Bad file descriptor) [pid 5457] close(23) = -1 EBADF (Bad file descriptor) [pid 5457] close(24) = -1 EBADF (Bad file descriptor) [pid 5457] close(25) = -1 EBADF (Bad file descriptor) [pid 5457] close(26) = -1 EBADF (Bad file descriptor) [pid 5457] close(27) = -1 EBADF (Bad file descriptor) [pid 5457] close(28) = -1 EBADF (Bad file descriptor) [pid 5457] close(29) = -1 EBADF (Bad file descriptor) [pid 5457] exit_group(0) = ? [pid 5457] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./420", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./420", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./420/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./420/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./420/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [ 81.897435][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.906438][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.934340][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] rmdir("./420") = 0 [pid 5031] mkdir("./421", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 423 ./strace-static-x86_64: Process 5458 attached [pid 5458] set_robust_list(0x555556e8d660, 24) = 0 [pid 5458] chdir("./421") = 0 [pid 5458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5458] setpgid(0, 0) = 0 [pid 5458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5458] write(3, "1000", 4) = 4 [pid 5458] close(3) = 0 [pid 5458] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5458] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5458] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5458] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5458] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5458] sendto(4, [{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) = 32 [pid 5458] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=423}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5458] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=423}, {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 5458] close(4) = 0 [pid 5458] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5458] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5458] close(3) = 0 [pid 5458] close(4) = -1 EBADF (Bad file descriptor) [pid 5458] close(5) = -1 EBADF (Bad file descriptor) [pid 5458] close(6) = -1 EBADF (Bad file descriptor) [pid 5458] close(7) = -1 EBADF (Bad file descriptor) [pid 5458] close(8) = -1 EBADF (Bad file descriptor) [pid 5458] close(9) = -1 EBADF (Bad file descriptor) [pid 5458] close(10) = -1 EBADF (Bad file descriptor) [pid 5458] close(11) = -1 EBADF (Bad file descriptor) [pid 5458] close(12) = -1 EBADF (Bad file descriptor) [pid 5458] close(13) = -1 EBADF (Bad file descriptor) [pid 5458] close(14) = -1 EBADF (Bad file descriptor) [pid 5458] close(15) = -1 EBADF (Bad file descriptor) [pid 5458] close(16) = -1 EBADF (Bad file descriptor) [pid 5458] close(17) = -1 EBADF (Bad file descriptor) [pid 5458] close(18) = -1 EBADF (Bad file descriptor) [pid 5458] close(19) = -1 EBADF (Bad file descriptor) [pid 5458] close(20) = -1 EBADF (Bad file descriptor) [pid 5458] close(21) = -1 EBADF (Bad file descriptor) [pid 5458] close(22) = -1 EBADF (Bad file descriptor) [pid 5458] close(23) = -1 EBADF (Bad file descriptor) [pid 5458] close(24) = -1 EBADF (Bad file descriptor) [pid 5458] close(25) = -1 EBADF (Bad file descriptor) [pid 5458] close(26) = -1 EBADF (Bad file descriptor) [pid 5458] close(27) = -1 EBADF (Bad file descriptor) [pid 5458] close(28) = -1 EBADF (Bad file descriptor) [pid 5458] close(29) = -1 EBADF (Bad file descriptor) [pid 5458] exit_group(0) = ? [pid 5458] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./421", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./421", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./421/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./421/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./421/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./421") = 0 [ 81.957487][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.965723][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.986096][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] mkdir("./422", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5459 attached [pid 5459] set_robust_list(0x555556e8d660, 24) = 0 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 424 [pid 5459] chdir("./422") = 0 [pid 5459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5459] setpgid(0, 0) = 0 [pid 5459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5459] write(3, "1000", 4) = 4 [pid 5459] close(3) = 0 [pid 5459] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5459] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5459] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5459] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5459] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5459] sendto(4, [{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) = 32 [pid 5459] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=424}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5459] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=424}, {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 5459] close(4) = 0 [pid 5459] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5459] close(3) = 0 [pid 5459] close(4) = -1 EBADF (Bad file descriptor) [pid 5459] close(5) = -1 EBADF (Bad file descriptor) [pid 5459] close(6) = -1 EBADF (Bad file descriptor) [pid 5459] close(7) = -1 EBADF (Bad file descriptor) [pid 5459] close(8) = -1 EBADF (Bad file descriptor) [pid 5459] close(9) = -1 EBADF (Bad file descriptor) [pid 5459] close(10) = -1 EBADF (Bad file descriptor) [pid 5459] close(11) = -1 EBADF (Bad file descriptor) [pid 5459] close(12) = -1 EBADF (Bad file descriptor) [pid 5459] close(13) = -1 EBADF (Bad file descriptor) [pid 5459] close(14) = -1 EBADF (Bad file descriptor) [pid 5459] close(15) = -1 EBADF (Bad file descriptor) [pid 5459] close(16) = -1 EBADF (Bad file descriptor) [pid 5459] close(17) = -1 EBADF (Bad file descriptor) [pid 5459] close(18) = -1 EBADF (Bad file descriptor) [pid 5459] close(19) = -1 EBADF (Bad file descriptor) [pid 5459] close(20) = -1 EBADF (Bad file descriptor) [pid 5459] close(21) = -1 EBADF (Bad file descriptor) [pid 5459] close(22) = -1 EBADF (Bad file descriptor) [pid 5459] close(23) = -1 EBADF (Bad file descriptor) [pid 5459] close(24) = -1 EBADF (Bad file descriptor) [pid 5459] close(25) = -1 EBADF (Bad file descriptor) [pid 5459] close(26) = -1 EBADF (Bad file descriptor) [pid 5459] close(27) = -1 EBADF (Bad file descriptor) [pid 5459] close(28) = -1 EBADF (Bad file descriptor) [pid 5459] close(29) = -1 EBADF (Bad file descriptor) [pid 5459] exit_group(0) = ? [pid 5459] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./422", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./422", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./422/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 82.011507][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.021788][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.033410][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.048257][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5031] newfstatat(AT_FDCWD, "./422/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./422/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./422") = 0 [pid 5031] mkdir("./423", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5460 attached , child_tidptr=0x555556e8d650) = 425 [pid 5460] set_robust_list(0x555556e8d660, 24) = 0 [pid 5460] chdir("./423") = 0 [pid 5460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5460] setpgid(0, 0) = 0 [pid 5460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5460] write(3, "1000", 4) = 4 [pid 5460] close(3) = 0 [pid 5460] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5460] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5460] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5460] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5460] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5460] sendto(4, [{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) = 32 [pid 5460] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=425}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5460] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=425}, {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 5460] close(4) = 0 [pid 5460] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.056900][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5460] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5460] close(3) = 0 [pid 5460] close(4) = -1 EBADF (Bad file descriptor) [pid 5460] close(5) = -1 EBADF (Bad file descriptor) [pid 5460] close(6) = -1 EBADF (Bad file descriptor) [pid 5460] close(7) = -1 EBADF (Bad file descriptor) [pid 5460] close(8) = -1 EBADF (Bad file descriptor) [pid 5460] close(9) = -1 EBADF (Bad file descriptor) [pid 5460] close(10) = -1 EBADF (Bad file descriptor) [pid 5460] close(11) = -1 EBADF (Bad file descriptor) [pid 5460] close(12) = -1 EBADF (Bad file descriptor) [pid 5460] close(13) = -1 EBADF (Bad file descriptor) [pid 5460] close(14) = -1 EBADF (Bad file descriptor) [pid 5460] close(15) = -1 EBADF (Bad file descriptor) [pid 5460] close(16) = -1 EBADF (Bad file descriptor) [pid 5460] close(17) = -1 EBADF (Bad file descriptor) [pid 5460] close(18) = -1 EBADF (Bad file descriptor) [pid 5460] close(19) = -1 EBADF (Bad file descriptor) [pid 5460] close(20) = -1 EBADF (Bad file descriptor) [pid 5460] close(21) = -1 EBADF (Bad file descriptor) [pid 5460] close(22) = -1 EBADF (Bad file descriptor) [pid 5460] close(23) = -1 EBADF (Bad file descriptor) [pid 5460] close(24) = -1 EBADF (Bad file descriptor) [pid 5460] close(25) = -1 EBADF (Bad file descriptor) [pid 5460] close(26) = -1 EBADF (Bad file descriptor) [pid 5460] close(27) = -1 EBADF (Bad file descriptor) [pid 5460] close(28) = -1 EBADF (Bad file descriptor) [pid 5460] close(29) = -1 EBADF (Bad file descriptor) [pid 5460] exit_group(0) = ? [pid 5460] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./423", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./423", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./423/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./423/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./423/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./423") = 0 [pid 5031] mkdir("./424", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 426 ./strace-static-x86_64: Process 5461 attached [pid 5461] set_robust_list(0x555556e8d660, 24) = 0 [pid 5461] chdir("./424") = 0 [pid 5461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5461] setpgid(0, 0) = 0 [pid 5461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5461] write(3, "1000", 4) = 4 [pid 5461] close(3) = 0 [pid 5461] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5461] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5461] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5461] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5461] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5461] sendto(4, [{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) = 32 [pid 5461] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=426}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5461] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=426}, {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 5461] close(4) = 0 [pid 5461] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.084047][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.103057][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.111278][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5461] close(3) = 0 [pid 5461] close(4) = -1 EBADF (Bad file descriptor) [pid 5461] close(5) = -1 EBADF (Bad file descriptor) [pid 5461] close(6) = -1 EBADF (Bad file descriptor) [pid 5461] close(7) = -1 EBADF (Bad file descriptor) [pid 5461] close(8) = -1 EBADF (Bad file descriptor) [pid 5461] close(9) = -1 EBADF (Bad file descriptor) [pid 5461] close(10) = -1 EBADF (Bad file descriptor) [pid 5461] close(11) = -1 EBADF (Bad file descriptor) [pid 5461] close(12) = -1 EBADF (Bad file descriptor) [pid 5461] close(13) = -1 EBADF (Bad file descriptor) [pid 5461] close(14) = -1 EBADF (Bad file descriptor) [pid 5461] close(15) = -1 EBADF (Bad file descriptor) [pid 5461] close(16) = -1 EBADF (Bad file descriptor) [pid 5461] close(17) = -1 EBADF (Bad file descriptor) [pid 5461] close(18) = -1 EBADF (Bad file descriptor) [pid 5461] close(19) = -1 EBADF (Bad file descriptor) [pid 5461] close(20) = -1 EBADF (Bad file descriptor) [pid 5461] close(21) = -1 EBADF (Bad file descriptor) [pid 5461] close(22) = -1 EBADF (Bad file descriptor) [pid 5461] close(23) = -1 EBADF (Bad file descriptor) [pid 5461] close(24) = -1 EBADF (Bad file descriptor) [pid 5461] close(25) = -1 EBADF (Bad file descriptor) [pid 5461] close(26) = -1 EBADF (Bad file descriptor) [pid 5461] close(27) = -1 EBADF (Bad file descriptor) [pid 5461] close(28) = -1 EBADF (Bad file descriptor) [pid 5461] close(29) = -1 EBADF (Bad file descriptor) [pid 5461] exit_group(0) = ? [pid 5461] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./424", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./424", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./424/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./424/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./424/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./424") = 0 [pid 5031] mkdir("./425", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 427 ./strace-static-x86_64: Process 5462 attached [pid 5462] set_robust_list(0x555556e8d660, 24) = 0 [pid 5462] chdir("./425") = 0 [pid 5462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5462] setpgid(0, 0) = 0 [pid 5462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5462] write(3, "1000", 4) = 4 [pid 5462] close(3) = 0 [pid 5462] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5462] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5462] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5462] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5462] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5462] sendto(4, [{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) = 32 [pid 5462] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=427}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5462] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=427}, {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 5462] close(4) = 0 [pid 5462] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.129084][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.148509][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.156894][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5462] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5462] close(3) = 0 [pid 5462] close(4) = -1 EBADF (Bad file descriptor) [pid 5462] close(5) = -1 EBADF (Bad file descriptor) [pid 5462] close(6) = -1 EBADF (Bad file descriptor) [pid 5462] close(7) = -1 EBADF (Bad file descriptor) [pid 5462] close(8) = -1 EBADF (Bad file descriptor) [pid 5462] close(9) = -1 EBADF (Bad file descriptor) [pid 5462] close(10) = -1 EBADF (Bad file descriptor) [pid 5462] close(11) = -1 EBADF (Bad file descriptor) [pid 5462] close(12) = -1 EBADF (Bad file descriptor) [pid 5462] close(13) = -1 EBADF (Bad file descriptor) [pid 5462] close(14) = -1 EBADF (Bad file descriptor) [pid 5462] close(15) = -1 EBADF (Bad file descriptor) [pid 5462] close(16) = -1 EBADF (Bad file descriptor) [pid 5462] close(17) = -1 EBADF (Bad file descriptor) [pid 5462] close(18) = -1 EBADF (Bad file descriptor) [pid 5462] close(19) = -1 EBADF (Bad file descriptor) [pid 5462] close(20) = -1 EBADF (Bad file descriptor) [pid 5462] close(21) = -1 EBADF (Bad file descriptor) [pid 5462] close(22) = -1 EBADF (Bad file descriptor) [pid 5462] close(23) = -1 EBADF (Bad file descriptor) [pid 5462] close(24) = -1 EBADF (Bad file descriptor) [pid 5462] close(25) = -1 EBADF (Bad file descriptor) [pid 5462] close(26) = -1 EBADF (Bad file descriptor) [pid 5462] close(27) = -1 EBADF (Bad file descriptor) [pid 5462] close(28) = -1 EBADF (Bad file descriptor) [pid 5462] close(29) = -1 EBADF (Bad file descriptor) [pid 5462] exit_group(0) = ? [pid 5462] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./425", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./425", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./425/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./425/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./425/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./425") = 0 [pid 5031] mkdir("./426", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 428 ./strace-static-x86_64: Process 5463 attached [pid 5463] set_robust_list(0x555556e8d660, 24) = 0 [pid 5463] chdir("./426") = 0 [pid 5463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5463] setpgid(0, 0) = 0 [pid 5463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5463] write(3, "1000", 4) = 4 [pid 5463] close(3) = 0 [pid 5463] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5463] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5463] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5463] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5463] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5463] sendto(4, [{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) = 32 [pid 5463] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=428}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5463] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=428}, {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 5463] close(4) = 0 [pid 5463] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5463] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5463] close(3) = 0 [pid 5463] close(4) = -1 EBADF (Bad file descriptor) [pid 5463] close(5) = -1 EBADF (Bad file descriptor) [pid 5463] close(6) = -1 EBADF (Bad file descriptor) [pid 5463] close(7) = -1 EBADF (Bad file descriptor) [pid 5463] close(8) = -1 EBADF (Bad file descriptor) [pid 5463] close(9) = -1 EBADF (Bad file descriptor) [pid 5463] close(10) = -1 EBADF (Bad file descriptor) [pid 5463] close(11) = -1 EBADF (Bad file descriptor) [pid 5463] close(12) = -1 EBADF (Bad file descriptor) [pid 5463] close(13) = -1 EBADF (Bad file descriptor) [pid 5463] close(14) = -1 EBADF (Bad file descriptor) [pid 5463] close(15) = -1 EBADF (Bad file descriptor) [pid 5463] close(16) = -1 EBADF (Bad file descriptor) [pid 5463] close(17) = -1 EBADF (Bad file descriptor) [pid 5463] close(18) = -1 EBADF (Bad file descriptor) [pid 5463] close(19) = -1 EBADF (Bad file descriptor) [pid 5463] close(20) = -1 EBADF (Bad file descriptor) [pid 5463] close(21) = -1 EBADF (Bad file descriptor) [pid 5463] close(22) = -1 EBADF (Bad file descriptor) [pid 5463] close(23) = -1 EBADF (Bad file descriptor) [pid 5463] close(24) = -1 EBADF (Bad file descriptor) [pid 5463] close(25) = -1 EBADF (Bad file descriptor) [ 82.178415][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.203838][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.211690][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.221940][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5463] close(26) = -1 EBADF (Bad file descriptor) [pid 5463] close(27) = -1 EBADF (Bad file descriptor) [pid 5463] close(28) = -1 EBADF (Bad file descriptor) [pid 5463] close(29) = -1 EBADF (Bad file descriptor) [pid 5463] exit_group(0) = ? [pid 5463] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./426", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./426", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./426/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./426/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./426/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./426") = 0 [pid 5031] mkdir("./427", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 429 ./strace-static-x86_64: Process 5464 attached [pid 5464] set_robust_list(0x555556e8d660, 24) = 0 [pid 5464] chdir("./427") = 0 [pid 5464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5464] setpgid(0, 0) = 0 [pid 5464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5464] write(3, "1000", 4) = 4 [pid 5464] close(3) = 0 [pid 5464] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5464] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5464] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5464] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5464] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5464] sendto(4, [{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) = 32 [pid 5464] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=429}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5464] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=429}, {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 5464] close(4) = 0 [pid 5464] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5464] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5464] close(3) = 0 [pid 5464] close(4) = -1 EBADF (Bad file descriptor) [pid 5464] close(5) = -1 EBADF (Bad file descriptor) [pid 5464] close(6) = -1 EBADF (Bad file descriptor) [pid 5464] close(7) = -1 EBADF (Bad file descriptor) [pid 5464] close(8) = -1 EBADF (Bad file descriptor) [pid 5464] close(9) = -1 EBADF (Bad file descriptor) [pid 5464] close(10) = -1 EBADF (Bad file descriptor) [pid 5464] close(11) = -1 EBADF (Bad file descriptor) [pid 5464] close(12) = -1 EBADF (Bad file descriptor) [pid 5464] close(13) = -1 EBADF (Bad file descriptor) [pid 5464] close(14) = -1 EBADF (Bad file descriptor) [pid 5464] close(15) = -1 EBADF (Bad file descriptor) [pid 5464] close(16) = -1 EBADF (Bad file descriptor) [pid 5464] close(17) = -1 EBADF (Bad file descriptor) [pid 5464] close(18) = -1 EBADF (Bad file descriptor) [pid 5464] close(19) = -1 EBADF (Bad file descriptor) [pid 5464] close(20) = -1 EBADF (Bad file descriptor) [pid 5464] close(21) = -1 EBADF (Bad file descriptor) [pid 5464] close(22) = -1 EBADF (Bad file descriptor) [pid 5464] close(23) = -1 EBADF (Bad file descriptor) [pid 5464] close(24) = -1 EBADF (Bad file descriptor) [pid 5464] close(25) = -1 EBADF (Bad file descriptor) [pid 5464] close(26) = -1 EBADF (Bad file descriptor) [pid 5464] close(27) = -1 EBADF (Bad file descriptor) [pid 5464] close(28) = -1 EBADF (Bad file descriptor) [pid 5464] close(29) = -1 EBADF (Bad file descriptor) [pid 5464] exit_group(0) = ? [pid 5464] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 82.244031][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.252525][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.271511][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] umount2("./427", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./427", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./427/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./427/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./427/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./427") = 0 [pid 5031] mkdir("./428", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 430 ./strace-static-x86_64: Process 5465 attached [pid 5465] set_robust_list(0x555556e8d660, 24) = 0 [pid 5465] chdir("./428") = 0 [pid 5465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5465] setpgid(0, 0) = 0 [pid 5465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5465] write(3, "1000", 4) = 4 [pid 5465] close(3) = 0 [pid 5465] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5465] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5465] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5465] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5465] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5465] sendto(4, [{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) = 32 [pid 5465] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=430}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5465] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=430}, {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 5465] close(4) = 0 [pid 5465] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5465] close(3) = 0 [pid 5465] close(4) = -1 EBADF (Bad file descriptor) [pid 5465] close(5) = -1 EBADF (Bad file descriptor) [pid 5465] close(6) = -1 EBADF (Bad file descriptor) [pid 5465] close(7) = -1 EBADF (Bad file descriptor) [pid 5465] close(8) = -1 EBADF (Bad file descriptor) [pid 5465] close(9) = -1 EBADF (Bad file descriptor) [pid 5465] close(10) = -1 EBADF (Bad file descriptor) [pid 5465] close(11) = -1 EBADF (Bad file descriptor) [pid 5465] close(12) = -1 EBADF (Bad file descriptor) [pid 5465] close(13) = -1 EBADF (Bad file descriptor) [pid 5465] close(14) = -1 EBADF (Bad file descriptor) [pid 5465] close(15) = -1 EBADF (Bad file descriptor) [pid 5465] close(16) = -1 EBADF (Bad file descriptor) [pid 5465] close(17) = -1 EBADF (Bad file descriptor) [pid 5465] close(18) = -1 EBADF (Bad file descriptor) [pid 5465] close(19) = -1 EBADF (Bad file descriptor) [pid 5465] close(20) = -1 EBADF (Bad file descriptor) [pid 5465] close(21) = -1 EBADF (Bad file descriptor) [ 82.296751][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.304744][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.325896][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5465] close(22) = -1 EBADF (Bad file descriptor) [pid 5465] close(23) = -1 EBADF (Bad file descriptor) [pid 5465] close(24) = -1 EBADF (Bad file descriptor) [pid 5465] close(25) = -1 EBADF (Bad file descriptor) [pid 5465] close(26) = -1 EBADF (Bad file descriptor) [pid 5465] close(27) = -1 EBADF (Bad file descriptor) [pid 5465] close(28) = -1 EBADF (Bad file descriptor) [pid 5465] close(29) = -1 EBADF (Bad file descriptor) [pid 5465] exit_group(0) = ? [pid 5465] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./428", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./428", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./428/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./428/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./428/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./428") = 0 [pid 5031] mkdir("./429", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5466 attached , child_tidptr=0x555556e8d650) = 431 [pid 5466] set_robust_list(0x555556e8d660, 24) = 0 [pid 5466] chdir("./429") = 0 [pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5466] setpgid(0, 0) = 0 [pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5466] write(3, "1000", 4) = 4 [pid 5466] close(3) = 0 [pid 5466] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5466] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5466] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5466] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5466] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5466] sendto(4, [{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) = 32 [pid 5466] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=431}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5466] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=431}, {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 5466] close(4) = 0 [pid 5466] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5466] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5466] close(3) = 0 [pid 5466] close(4) = -1 EBADF (Bad file descriptor) [pid 5466] close(5) = -1 EBADF (Bad file descriptor) [pid 5466] close(6) = -1 EBADF (Bad file descriptor) [pid 5466] close(7) = -1 EBADF (Bad file descriptor) [pid 5466] close(8) = -1 EBADF (Bad file descriptor) [pid 5466] close(9) = -1 EBADF (Bad file descriptor) [pid 5466] close(10) = -1 EBADF (Bad file descriptor) [pid 5466] close(11) = -1 EBADF (Bad file descriptor) [pid 5466] close(12) = -1 EBADF (Bad file descriptor) [pid 5466] close(13) = -1 EBADF (Bad file descriptor) [pid 5466] close(14) = -1 EBADF (Bad file descriptor) [pid 5466] close(15) = -1 EBADF (Bad file descriptor) [pid 5466] close(16) = -1 EBADF (Bad file descriptor) [pid 5466] close(17) = -1 EBADF (Bad file descriptor) [pid 5466] close(18) = -1 EBADF (Bad file descriptor) [pid 5466] close(19) = -1 EBADF (Bad file descriptor) [pid 5466] close(20) = -1 EBADF (Bad file descriptor) [pid 5466] close(21) = -1 EBADF (Bad file descriptor) [pid 5466] close(22) = -1 EBADF (Bad file descriptor) [pid 5466] close(23) = -1 EBADF (Bad file descriptor) [pid 5466] close(24) = -1 EBADF (Bad file descriptor) [pid 5466] close(25) = -1 EBADF (Bad file descriptor) [pid 5466] close(26) = -1 EBADF (Bad file descriptor) [pid 5466] close(27) = -1 EBADF (Bad file descriptor) [pid 5466] close(28) = -1 EBADF (Bad file descriptor) [pid 5466] close(29) = -1 EBADF (Bad file descriptor) [pid 5466] exit_group(0) = ? [pid 5466] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./429", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./429", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 82.341411][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.350054][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.374453][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./429/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./429/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./429/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./429") = 0 [pid 5031] mkdir("./430", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 432 ./strace-static-x86_64: Process 5467 attached [pid 5467] set_robust_list(0x555556e8d660, 24) = 0 [pid 5467] chdir("./430") = 0 [pid 5467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5467] setpgid(0, 0) = 0 [pid 5467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5467] write(3, "1000", 4) = 4 [pid 5467] close(3) = 0 [pid 5467] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5467] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5467] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5467] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5467] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5467] sendto(4, [{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) = 32 [pid 5467] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=432}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5467] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=432}, {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 5467] close(4) = 0 [pid 5467] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5467] close(3) = 0 [pid 5467] close(4) = -1 EBADF (Bad file descriptor) [pid 5467] close(5) = -1 EBADF (Bad file descriptor) [pid 5467] close(6) = -1 EBADF (Bad file descriptor) [pid 5467] close(7) = -1 EBADF (Bad file descriptor) [pid 5467] close(8) = -1 EBADF (Bad file descriptor) [pid 5467] close(9) = -1 EBADF (Bad file descriptor) [pid 5467] close(10) = -1 EBADF (Bad file descriptor) [pid 5467] close(11) = -1 EBADF (Bad file descriptor) [pid 5467] close(12) = -1 EBADF (Bad file descriptor) [pid 5467] close(13) = -1 EBADF (Bad file descriptor) [pid 5467] close(14) = -1 EBADF (Bad file descriptor) [pid 5467] close(15) = -1 EBADF (Bad file descriptor) [pid 5467] close(16) = -1 EBADF (Bad file descriptor) [pid 5467] close(17) = -1 EBADF (Bad file descriptor) [pid 5467] close(18) = -1 EBADF (Bad file descriptor) [pid 5467] close(19) = -1 EBADF (Bad file descriptor) [pid 5467] close(20) = -1 EBADF (Bad file descriptor) [pid 5467] close(21) = -1 EBADF (Bad file descriptor) [pid 5467] close(22) = -1 EBADF (Bad file descriptor) [pid 5467] close(23) = -1 EBADF (Bad file descriptor) [pid 5467] close(24) = -1 EBADF (Bad file descriptor) [pid 5467] close(25) = -1 EBADF (Bad file descriptor) [pid 5467] close(26) = -1 EBADF (Bad file descriptor) [pid 5467] close(27) = -1 EBADF (Bad file descriptor) [pid 5467] close(28) = -1 EBADF (Bad file descriptor) [pid 5467] close(29) = -1 EBADF (Bad file descriptor) [pid 5467] exit_group(0) = ? [pid 5467] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./430", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./430", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./430/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./430/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./430/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./430") = 0 [pid 5031] mkdir("./431", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5468 attached , child_tidptr=0x555556e8d650) = 433 [pid 5468] set_robust_list(0x555556e8d660, 24) = 0 [pid 5468] chdir("./431") = 0 [pid 5468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5468] setpgid(0, 0) = 0 [pid 5468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5468] write(3, "1000", 4) = 4 [pid 5468] close(3) = 0 [pid 5468] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5468] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5468] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5468] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5468] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5468] sendto(4, [{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) = 32 [pid 5468] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=433}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5468] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=433}, {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 5468] close(4) = 0 [pid 5468] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.400167][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.408458][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5468] close(3) = 0 [pid 5468] close(4) = -1 EBADF (Bad file descriptor) [pid 5468] close(5) = -1 EBADF (Bad file descriptor) [pid 5468] close(6) = -1 EBADF (Bad file descriptor) [pid 5468] close(7) = -1 EBADF (Bad file descriptor) [pid 5468] close(8) = -1 EBADF (Bad file descriptor) [pid 5468] close(9) = -1 EBADF (Bad file descriptor) [pid 5468] close(10) = -1 EBADF (Bad file descriptor) [pid 5468] close(11) = -1 EBADF (Bad file descriptor) [pid 5468] close(12) = -1 EBADF (Bad file descriptor) [pid 5468] close(13) = -1 EBADF (Bad file descriptor) [pid 5468] close(14) = -1 EBADF (Bad file descriptor) [pid 5468] close(15) = -1 EBADF (Bad file descriptor) [pid 5468] close(16) = -1 EBADF (Bad file descriptor) [pid 5468] close(17) = -1 EBADF (Bad file descriptor) [pid 5468] close(18) = -1 EBADF (Bad file descriptor) [pid 5468] close(19) = -1 EBADF (Bad file descriptor) [pid 5468] close(20) = -1 EBADF (Bad file descriptor) [pid 5468] close(21) = -1 EBADF (Bad file descriptor) [pid 5468] close(22) = -1 EBADF (Bad file descriptor) [pid 5468] close(23) = -1 EBADF (Bad file descriptor) [pid 5468] close(24) = -1 EBADF (Bad file descriptor) [pid 5468] close(25) = -1 EBADF (Bad file descriptor) [pid 5468] close(26) = -1 EBADF (Bad file descriptor) [pid 5468] close(27) = -1 EBADF (Bad file descriptor) [pid 5468] close(28) = -1 EBADF (Bad file descriptor) [pid 5468] close(29) = -1 EBADF (Bad file descriptor) [pid 5468] exit_group(0) = ? [pid 5468] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./431", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./431", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./431/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./431/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./431/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./431") = 0 [pid 5031] mkdir("./432", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 434 ./strace-static-x86_64: Process 5469 attached [pid 5469] set_robust_list(0x555556e8d660, 24) = 0 [pid 5469] chdir("./432") = 0 [pid 5469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5469] setpgid(0, 0) = 0 [pid 5469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5469] write(3, "1000", 4) = 4 [pid 5469] close(3) = 0 [pid 5469] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5469] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5469] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5469] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5469] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5469] sendto(4, [{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) = 32 [pid 5469] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=434}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5469] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=434}, {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 5469] close(4) = 0 [pid 5469] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5469] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5469] close(3) = 0 [pid 5469] close(4) = -1 EBADF (Bad file descriptor) [pid 5469] close(5) = -1 EBADF (Bad file descriptor) [pid 5469] close(6) = -1 EBADF (Bad file descriptor) [pid 5469] close(7) = -1 EBADF (Bad file descriptor) [pid 5469] close(8) = -1 EBADF (Bad file descriptor) [pid 5469] close(9) = -1 EBADF (Bad file descriptor) [pid 5469] close(10) = -1 EBADF (Bad file descriptor) [pid 5469] close(11) = -1 EBADF (Bad file descriptor) [pid 5469] close(12) = -1 EBADF (Bad file descriptor) [pid 5469] close(13) = -1 EBADF (Bad file descriptor) [pid 5469] close(14) = -1 EBADF (Bad file descriptor) [pid 5469] close(15) = -1 EBADF (Bad file descriptor) [pid 5469] close(16) = -1 EBADF (Bad file descriptor) [pid 5469] close(17) = -1 EBADF (Bad file descriptor) [pid 5469] close(18) = -1 EBADF (Bad file descriptor) [pid 5469] close(19) = -1 EBADF (Bad file descriptor) [pid 5469] close(20) = -1 EBADF (Bad file descriptor) [pid 5469] close(21) = -1 EBADF (Bad file descriptor) [pid 5469] close(22) = -1 EBADF (Bad file descriptor) [pid 5469] close(23) = -1 EBADF (Bad file descriptor) [pid 5469] close(24) = -1 EBADF (Bad file descriptor) [pid 5469] close(25) = -1 EBADF (Bad file descriptor) [pid 5469] close(26) = -1 EBADF (Bad file descriptor) [pid 5469] close(27) = -1 EBADF (Bad file descriptor) [pid 5469] close(28) = -1 EBADF (Bad file descriptor) [pid 5469] close(29) = -1 EBADF (Bad file descriptor) [pid 5469] exit_group(0) = ? [pid 5469] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=434, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./432", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./432", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./432/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./432/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./432/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./432") = 0 [pid 5031] mkdir("./433", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 435 ./strace-static-x86_64: Process 5470 attached [pid 5470] set_robust_list(0x555556e8d660, 24) = 0 [pid 5470] chdir("./433") = 0 [pid 5470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5470] setpgid(0, 0) = 0 [pid 5470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5470] write(3, "1000", 4) = 4 [pid 5470] close(3) = 0 [pid 5470] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5470] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5470] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5470] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5470] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5470] sendto(4, [{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) = 32 [pid 5470] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=435}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5470] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=435}, {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 5470] close(4) = 0 [pid 5470] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.453392][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.482394][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.491051][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5470] close(3) = 0 [pid 5470] close(4) = -1 EBADF (Bad file descriptor) [pid 5470] close(5) = -1 EBADF (Bad file descriptor) [pid 5470] close(6) = -1 EBADF (Bad file descriptor) [pid 5470] close(7) = -1 EBADF (Bad file descriptor) [pid 5470] close(8) = -1 EBADF (Bad file descriptor) [pid 5470] close(9) = -1 EBADF (Bad file descriptor) [pid 5470] close(10) = -1 EBADF (Bad file descriptor) [pid 5470] close(11) = -1 EBADF (Bad file descriptor) [pid 5470] close(12) = -1 EBADF (Bad file descriptor) [pid 5470] close(13) = -1 EBADF (Bad file descriptor) [pid 5470] close(14) = -1 EBADF (Bad file descriptor) [pid 5470] close(15) = -1 EBADF (Bad file descriptor) [pid 5470] close(16) = -1 EBADF (Bad file descriptor) [pid 5470] close(17) = -1 EBADF (Bad file descriptor) [pid 5470] close(18) = -1 EBADF (Bad file descriptor) [pid 5470] close(19) = -1 EBADF (Bad file descriptor) [pid 5470] close(20) = -1 EBADF (Bad file descriptor) [pid 5470] close(21) = -1 EBADF (Bad file descriptor) [pid 5470] close(22) = -1 EBADF (Bad file descriptor) [pid 5470] close(23) = -1 EBADF (Bad file descriptor) [pid 5470] close(24) = -1 EBADF (Bad file descriptor) [pid 5470] close(25) = -1 EBADF (Bad file descriptor) [pid 5470] close(26) = -1 EBADF (Bad file descriptor) [pid 5470] close(27) = -1 EBADF (Bad file descriptor) [pid 5470] close(28) = -1 EBADF (Bad file descriptor) [pid 5470] close(29) = -1 EBADF (Bad file descriptor) [pid 5470] exit_group(0) = ? [pid 5470] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./433", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./433", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./433/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./433/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./433/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./433") = 0 [pid 5031] mkdir("./434", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5471 attached [pid 5471] set_robust_list(0x555556e8d660, 24 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 436 [pid 5471] <... set_robust_list resumed>) = 0 [pid 5471] chdir("./434") = 0 [pid 5471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5471] setpgid(0, 0) = 0 [pid 5471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5471] write(3, "1000", 4) = 4 [pid 5471] close(3) = 0 [pid 5471] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5471] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5471] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5471] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5471] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5471] sendto(4, [{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) = 32 [pid 5471] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=436}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5471] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=436}, {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 5471] close(4) = 0 [pid 5471] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.529095][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.542313][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.550567][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5471] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5471] close(3) = 0 [pid 5471] close(4) = -1 EBADF (Bad file descriptor) [pid 5471] close(5) = -1 EBADF (Bad file descriptor) [pid 5471] close(6) = -1 EBADF (Bad file descriptor) [pid 5471] close(7) = -1 EBADF (Bad file descriptor) [pid 5471] close(8) = -1 EBADF (Bad file descriptor) [pid 5471] close(9) = -1 EBADF (Bad file descriptor) [pid 5471] close(10) = -1 EBADF (Bad file descriptor) [pid 5471] close(11) = -1 EBADF (Bad file descriptor) [pid 5471] close(12) = -1 EBADF (Bad file descriptor) [pid 5471] close(13) = -1 EBADF (Bad file descriptor) [pid 5471] close(14) = -1 EBADF (Bad file descriptor) [pid 5471] close(15) = -1 EBADF (Bad file descriptor) [pid 5471] close(16) = -1 EBADF (Bad file descriptor) [pid 5471] close(17) = -1 EBADF (Bad file descriptor) [pid 5471] close(18) = -1 EBADF (Bad file descriptor) [pid 5471] close(19) = -1 EBADF (Bad file descriptor) [pid 5471] close(20) = -1 EBADF (Bad file descriptor) [pid 5471] close(21) = -1 EBADF (Bad file descriptor) [pid 5471] close(22) = -1 EBADF (Bad file descriptor) [pid 5471] close(23) = -1 EBADF (Bad file descriptor) [pid 5471] close(24) = -1 EBADF (Bad file descriptor) [pid 5471] close(25) = -1 EBADF (Bad file descriptor) [pid 5471] close(26) = -1 EBADF (Bad file descriptor) [pid 5471] close(27) = -1 EBADF (Bad file descriptor) [pid 5471] close(28) = -1 EBADF (Bad file descriptor) [pid 5471] close(29) = -1 EBADF (Bad file descriptor) [pid 5471] exit_group(0) = ? [pid 5471] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./434", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./434", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./434/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./434/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./434/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./434") = 0 [pid 5031] mkdir("./435", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 437 ./strace-static-x86_64: Process 5472 attached [pid 5472] set_robust_list(0x555556e8d660, 24) = 0 [pid 5472] chdir("./435") = 0 [pid 5472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5472] setpgid(0, 0) = 0 [pid 5472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5472] write(3, "1000", 4) = 4 [pid 5472] close(3) = 0 [pid 5472] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5472] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5472] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5472] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5472] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5472] sendto(4, [{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) = 32 [pid 5472] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=437}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5472] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=437}, {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 5472] close(4) = 0 [pid 5472] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.574149][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.588223][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.596672][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5472] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5472] close(3) = 0 [pid 5472] close(4) = -1 EBADF (Bad file descriptor) [pid 5472] close(5) = -1 EBADF (Bad file descriptor) [pid 5472] close(6) = -1 EBADF (Bad file descriptor) [pid 5472] close(7) = -1 EBADF (Bad file descriptor) [pid 5472] close(8) = -1 EBADF (Bad file descriptor) [pid 5472] close(9) = -1 EBADF (Bad file descriptor) [pid 5472] close(10) = -1 EBADF (Bad file descriptor) [pid 5472] close(11) = -1 EBADF (Bad file descriptor) [pid 5472] close(12) = -1 EBADF (Bad file descriptor) [pid 5472] close(13) = -1 EBADF (Bad file descriptor) [pid 5472] close(14) = -1 EBADF (Bad file descriptor) [pid 5472] close(15) = -1 EBADF (Bad file descriptor) [pid 5472] close(16) = -1 EBADF (Bad file descriptor) [pid 5472] close(17) = -1 EBADF (Bad file descriptor) [pid 5472] close(18) = -1 EBADF (Bad file descriptor) [pid 5472] close(19) = -1 EBADF (Bad file descriptor) [pid 5472] close(20) = -1 EBADF (Bad file descriptor) [pid 5472] close(21) = -1 EBADF (Bad file descriptor) [pid 5472] close(22) = -1 EBADF (Bad file descriptor) [pid 5472] close(23) = -1 EBADF (Bad file descriptor) [pid 5472] close(24) = -1 EBADF (Bad file descriptor) [pid 5472] close(25) = -1 EBADF (Bad file descriptor) [pid 5472] close(26) = -1 EBADF (Bad file descriptor) [pid 5472] close(27) = -1 EBADF (Bad file descriptor) [pid 5472] close(28) = -1 EBADF (Bad file descriptor) [pid 5472] close(29) = -1 EBADF (Bad file descriptor) [pid 5472] exit_group(0) = ? [pid 5472] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./435", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./435", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./435/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./435/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./435/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./435") = 0 [pid 5031] mkdir("./436", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 438 ./strace-static-x86_64: Process 5473 attached [pid 5473] set_robust_list(0x555556e8d660, 24) = 0 [pid 5473] chdir("./436") = 0 [pid 5473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5473] setpgid(0, 0) = 0 [pid 5473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5473] write(3, "1000", 4) = 4 [pid 5473] close(3) = 0 [pid 5473] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5473] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5473] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5473] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5473] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5473] sendto(4, [{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) = 32 [pid 5473] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=438}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5473] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=438}, {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 5473] close(4) = 0 [pid 5473] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.621157][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.641969][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.650250][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5473] close(3) = 0 [pid 5473] close(4) = -1 EBADF (Bad file descriptor) [pid 5473] close(5) = -1 EBADF (Bad file descriptor) [pid 5473] close(6) = -1 EBADF (Bad file descriptor) [pid 5473] close(7) = -1 EBADF (Bad file descriptor) [pid 5473] close(8) = -1 EBADF (Bad file descriptor) [pid 5473] close(9) = -1 EBADF (Bad file descriptor) [pid 5473] close(10) = -1 EBADF (Bad file descriptor) [pid 5473] close(11) = -1 EBADF (Bad file descriptor) [pid 5473] close(12) = -1 EBADF (Bad file descriptor) [pid 5473] close(13) = -1 EBADF (Bad file descriptor) [pid 5473] close(14) = -1 EBADF (Bad file descriptor) [pid 5473] close(15) = -1 EBADF (Bad file descriptor) [pid 5473] close(16) = -1 EBADF (Bad file descriptor) [pid 5473] close(17) = -1 EBADF (Bad file descriptor) [pid 5473] close(18) = -1 EBADF (Bad file descriptor) [pid 5473] close(19) = -1 EBADF (Bad file descriptor) [pid 5473] close(20) = -1 EBADF (Bad file descriptor) [pid 5473] close(21) = -1 EBADF (Bad file descriptor) [pid 5473] close(22) = -1 EBADF (Bad file descriptor) [pid 5473] close(23) = -1 EBADF (Bad file descriptor) [pid 5473] close(24) = -1 EBADF (Bad file descriptor) [pid 5473] close(25) = -1 EBADF (Bad file descriptor) [pid 5473] close(26) = -1 EBADF (Bad file descriptor) [pid 5473] close(27) = -1 EBADF (Bad file descriptor) [pid 5473] close(28) = -1 EBADF (Bad file descriptor) [pid 5473] close(29) = -1 EBADF (Bad file descriptor) [pid 5473] exit_group(0) = ? [pid 5473] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./436", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./436", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./436/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./436/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./436/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./436") = 0 [pid 5031] mkdir("./437", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 439 ./strace-static-x86_64: Process 5474 attached [pid 5474] set_robust_list(0x555556e8d660, 24) = 0 [pid 5474] chdir("./437") = 0 [pid 5474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5474] setpgid(0, 0) = 0 [pid 5474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5474] write(3, "1000", 4) = 4 [pid 5474] close(3) = 0 [pid 5474] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5474] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5474] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5474] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5474] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5474] sendto(4, [{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) = 32 [pid 5474] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=439}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5474] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=439}, {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 5474] close(4) = 0 [pid 5474] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.669024][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.683325][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.691195][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5474] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5474] close(3) = 0 [pid 5474] close(4) = -1 EBADF (Bad file descriptor) [pid 5474] close(5) = -1 EBADF (Bad file descriptor) [pid 5474] close(6) = -1 EBADF (Bad file descriptor) [pid 5474] close(7) = -1 EBADF (Bad file descriptor) [pid 5474] close(8) = -1 EBADF (Bad file descriptor) [pid 5474] close(9) = -1 EBADF (Bad file descriptor) [pid 5474] close(10) = -1 EBADF (Bad file descriptor) [pid 5474] close(11) = -1 EBADF (Bad file descriptor) [pid 5474] close(12) = -1 EBADF (Bad file descriptor) [pid 5474] close(13) = -1 EBADF (Bad file descriptor) [pid 5474] close(14) = -1 EBADF (Bad file descriptor) [pid 5474] close(15) = -1 EBADF (Bad file descriptor) [pid 5474] close(16) = -1 EBADF (Bad file descriptor) [pid 5474] close(17) = -1 EBADF (Bad file descriptor) [pid 5474] close(18) = -1 EBADF (Bad file descriptor) [pid 5474] close(19) = -1 EBADF (Bad file descriptor) [pid 5474] close(20) = -1 EBADF (Bad file descriptor) [pid 5474] close(21) = -1 EBADF (Bad file descriptor) [pid 5474] close(22) = -1 EBADF (Bad file descriptor) [pid 5474] close(23) = -1 EBADF (Bad file descriptor) [pid 5474] close(24) = -1 EBADF (Bad file descriptor) [pid 5474] close(25) = -1 EBADF (Bad file descriptor) [pid 5474] close(26) = -1 EBADF (Bad file descriptor) [pid 5474] close(27) = -1 EBADF (Bad file descriptor) [pid 5474] close(28) = -1 EBADF (Bad file descriptor) [pid 5474] close(29) = -1 EBADF (Bad file descriptor) [pid 5474] exit_group(0) = ? [pid 5474] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./437", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./437", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./437/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./437/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./437/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./437") = 0 [pid 5031] mkdir("./438", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 440 ./strace-static-x86_64: Process 5475 attached [pid 5475] set_robust_list(0x555556e8d660, 24) = 0 [pid 5475] chdir("./438") = 0 [pid 5475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5475] setpgid(0, 0) = 0 [pid 5475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5475] write(3, "1000", 4) = 4 [pid 5475] close(3) = 0 [pid 5475] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5475] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5475] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5475] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5475] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5475] sendto(4, [{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) = 32 [pid 5475] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=440}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5475] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=440}, {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 5475] close(4) = 0 [pid 5475] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.725513][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.743243][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.751170][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5475] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5475] close(3) = 0 [pid 5475] close(4) = -1 EBADF (Bad file descriptor) [pid 5475] close(5) = -1 EBADF (Bad file descriptor) [pid 5475] close(6) = -1 EBADF (Bad file descriptor) [pid 5475] close(7) = -1 EBADF (Bad file descriptor) [pid 5475] close(8) = -1 EBADF (Bad file descriptor) [pid 5475] close(9) = -1 EBADF (Bad file descriptor) [pid 5475] close(10) = -1 EBADF (Bad file descriptor) [pid 5475] close(11) = -1 EBADF (Bad file descriptor) [pid 5475] close(12) = -1 EBADF (Bad file descriptor) [pid 5475] close(13) = -1 EBADF (Bad file descriptor) [pid 5475] close(14) = -1 EBADF (Bad file descriptor) [pid 5475] close(15) = -1 EBADF (Bad file descriptor) [pid 5475] close(16) = -1 EBADF (Bad file descriptor) [pid 5475] close(17) = -1 EBADF (Bad file descriptor) [pid 5475] close(18) = -1 EBADF (Bad file descriptor) [pid 5475] close(19) = -1 EBADF (Bad file descriptor) [pid 5475] close(20) = -1 EBADF (Bad file descriptor) [pid 5475] close(21) = -1 EBADF (Bad file descriptor) [pid 5475] close(22) = -1 EBADF (Bad file descriptor) [pid 5475] close(23) = -1 EBADF (Bad file descriptor) [pid 5475] close(24) = -1 EBADF (Bad file descriptor) [pid 5475] close(25) = -1 EBADF (Bad file descriptor) [pid 5475] close(26) = -1 EBADF (Bad file descriptor) [pid 5475] close(27) = -1 EBADF (Bad file descriptor) [pid 5475] close(28) = -1 EBADF (Bad file descriptor) [pid 5475] close(29) = -1 EBADF (Bad file descriptor) [pid 5475] exit_group(0) = ? [pid 5475] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./438", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./438", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./438/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./438/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./438/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./438") = 0 [pid 5031] mkdir("./439", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 441 ./strace-static-x86_64: Process 5476 attached [pid 5476] set_robust_list(0x555556e8d660, 24) = 0 [pid 5476] chdir("./439") = 0 [pid 5476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5476] setpgid(0, 0) = 0 [pid 5476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5476] write(3, "1000", 4) = 4 [pid 5476] close(3) = 0 [pid 5476] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5476] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5476] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5476] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5476] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5476] sendto(4, [{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) = 32 [pid 5476] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=441}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5476] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=441}, {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 5476] close(4) = 0 [pid 5476] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5476] close(3) = 0 [pid 5476] close(4) = -1 EBADF (Bad file descriptor) [pid 5476] close(5) = -1 EBADF (Bad file descriptor) [pid 5476] close(6) = -1 EBADF (Bad file descriptor) [pid 5476] close(7) = -1 EBADF (Bad file descriptor) [pid 5476] close(8) = -1 EBADF (Bad file descriptor) [pid 5476] close(9) = -1 EBADF (Bad file descriptor) [pid 5476] close(10) = -1 EBADF (Bad file descriptor) [pid 5476] close(11) = -1 EBADF (Bad file descriptor) [ 82.778124][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.802975][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.810842][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5476] close(12) = -1 EBADF (Bad file descriptor) [pid 5476] close(13) = -1 EBADF (Bad file descriptor) [pid 5476] close(14) = -1 EBADF (Bad file descriptor) [pid 5476] close(15) = -1 EBADF (Bad file descriptor) [pid 5476] close(16) = -1 EBADF (Bad file descriptor) [pid 5476] close(17) = -1 EBADF (Bad file descriptor) [pid 5476] close(18) = -1 EBADF (Bad file descriptor) [pid 5476] close(19) = -1 EBADF (Bad file descriptor) [pid 5476] close(20) = -1 EBADF (Bad file descriptor) [pid 5476] close(21) = -1 EBADF (Bad file descriptor) [pid 5476] close(22) = -1 EBADF (Bad file descriptor) [pid 5476] close(23) = -1 EBADF (Bad file descriptor) [pid 5476] close(24) = -1 EBADF (Bad file descriptor) [pid 5476] close(25) = -1 EBADF (Bad file descriptor) [pid 5476] close(26) = -1 EBADF (Bad file descriptor) [pid 5476] close(27) = -1 EBADF (Bad file descriptor) [pid 5476] close(28) = -1 EBADF (Bad file descriptor) [pid 5476] close(29) = -1 EBADF (Bad file descriptor) [pid 5476] exit_group(0) = ? [pid 5476] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./439", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./439", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./439/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./439/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./439/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./439") = 0 [pid 5031] mkdir("./440", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 442 ./strace-static-x86_64: Process 5477 attached [pid 5477] set_robust_list(0x555556e8d660, 24) = 0 [pid 5477] chdir("./440") = 0 [pid 5477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5477] setpgid(0, 0) = 0 [pid 5477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5477] write(3, "1000", 4) = 4 [pid 5477] close(3) = 0 [pid 5477] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5477] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5477] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5477] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5477] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5477] sendto(4, [{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) = 32 [pid 5477] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=442}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5477] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=442}, {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 [ 82.821330][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.836919][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.845161][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5477] close(4) = 0 [pid 5477] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5477] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5477] close(3) = 0 [pid 5477] close(4) = -1 EBADF (Bad file descriptor) [pid 5477] close(5) = -1 EBADF (Bad file descriptor) [pid 5477] close(6) = -1 EBADF (Bad file descriptor) [pid 5477] close(7) = -1 EBADF (Bad file descriptor) [pid 5477] close(8) = -1 EBADF (Bad file descriptor) [pid 5477] close(9) = -1 EBADF (Bad file descriptor) [pid 5477] close(10) = -1 EBADF (Bad file descriptor) [pid 5477] close(11) = -1 EBADF (Bad file descriptor) [pid 5477] close(12) = -1 EBADF (Bad file descriptor) [pid 5477] close(13) = -1 EBADF (Bad file descriptor) [pid 5477] close(14) = -1 EBADF (Bad file descriptor) [pid 5477] close(15) = -1 EBADF (Bad file descriptor) [pid 5477] close(16) = -1 EBADF (Bad file descriptor) [pid 5477] close(17) = -1 EBADF (Bad file descriptor) [pid 5477] close(18) = -1 EBADF (Bad file descriptor) [pid 5477] close(19) = -1 EBADF (Bad file descriptor) [pid 5477] close(20) = -1 EBADF (Bad file descriptor) [pid 5477] close(21) = -1 EBADF (Bad file descriptor) [pid 5477] close(22) = -1 EBADF (Bad file descriptor) [pid 5477] close(23) = -1 EBADF (Bad file descriptor) [pid 5477] close(24) = -1 EBADF (Bad file descriptor) [pid 5477] close(25) = -1 EBADF (Bad file descriptor) [pid 5477] close(26) = -1 EBADF (Bad file descriptor) [pid 5477] close(27) = -1 EBADF (Bad file descriptor) [pid 5477] close(28) = -1 EBADF (Bad file descriptor) [pid 5477] close(29) = -1 EBADF (Bad file descriptor) [pid 5477] exit_group(0) = ? [pid 5477] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./440", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./440", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./440/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./440/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./440/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./440") = 0 [pid 5031] mkdir("./441", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5478 attached , child_tidptr=0x555556e8d650) = 443 [pid 5478] set_robust_list(0x555556e8d660, 24) = 0 [pid 5478] chdir("./441") = 0 [pid 5478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5478] setpgid(0, 0) = 0 [pid 5478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5478] write(3, "1000", 4) = 4 [pid 5478] close(3) = 0 [pid 5478] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5478] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5478] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5478] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5478] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5478] sendto(4, [{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) = 32 [pid 5478] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=443}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5478] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=443}, {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 5478] close(4) = 0 [pid 5478] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 82.872119][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.886071][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.894235][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5478] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5478] close(3) = 0 [pid 5478] close(4) = -1 EBADF (Bad file descriptor) [pid 5478] close(5) = -1 EBADF (Bad file descriptor) [pid 5478] close(6) = -1 EBADF (Bad file descriptor) [pid 5478] close(7) = -1 EBADF (Bad file descriptor) [pid 5478] close(8) = -1 EBADF (Bad file descriptor) [pid 5478] close(9) = -1 EBADF (Bad file descriptor) [pid 5478] close(10) = -1 EBADF (Bad file descriptor) [pid 5478] close(11) = -1 EBADF (Bad file descriptor) [pid 5478] close(12) = -1 EBADF (Bad file descriptor) [pid 5478] close(13) = -1 EBADF (Bad file descriptor) [pid 5478] close(14) = -1 EBADF (Bad file descriptor) [pid 5478] close(15) = -1 EBADF (Bad file descriptor) [pid 5478] close(16) = -1 EBADF (Bad file descriptor) [pid 5478] close(17) = -1 EBADF (Bad file descriptor) [pid 5478] close(18) = -1 EBADF (Bad file descriptor) [pid 5478] close(19) = -1 EBADF (Bad file descriptor) [pid 5478] close(20) = -1 EBADF (Bad file descriptor) [pid 5478] close(21) = -1 EBADF (Bad file descriptor) [pid 5478] close(22) = -1 EBADF (Bad file descriptor) [pid 5478] close(23) = -1 EBADF (Bad file descriptor) [pid 5478] close(24) = -1 EBADF (Bad file descriptor) [pid 5478] close(25) = -1 EBADF (Bad file descriptor) [pid 5478] close(26) = -1 EBADF (Bad file descriptor) [pid 5478] close(27) = -1 EBADF (Bad file descriptor) [pid 5478] close(28) = -1 EBADF (Bad file descriptor) [pid 5478] close(29) = -1 EBADF (Bad file descriptor) [pid 5478] exit_group(0) = ? [pid 5478] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./441", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./441", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./441/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./441/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./441/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./441") = 0 [pid 5031] mkdir("./442", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 444 ./strace-static-x86_64: Process 5479 attached [pid 5479] set_robust_list(0x555556e8d660, 24) = 0 [pid 5479] chdir("./442") = 0 [pid 5479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5479] setpgid(0, 0) = 0 [pid 5479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5479] write(3, "1000", 4) = 4 [pid 5479] close(3) = 0 [pid 5479] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5479] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5479] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5479] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5479] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5479] sendto(4, [{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) = 32 [pid 5479] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=444}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5479] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=444}, {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 5479] close(4) = 0 [pid 5479] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5479] close(3) = 0 [pid 5479] close(4) = -1 EBADF (Bad file descriptor) [pid 5479] close(5) = -1 EBADF (Bad file descriptor) [pid 5479] close(6) = -1 EBADF (Bad file descriptor) [pid 5479] close(7) = -1 EBADF (Bad file descriptor) [pid 5479] close(8) = -1 EBADF (Bad file descriptor) [pid 5479] close(9) = -1 EBADF (Bad file descriptor) [pid 5479] close(10) = -1 EBADF (Bad file descriptor) [pid 5479] close(11) = -1 EBADF (Bad file descriptor) [pid 5479] close(12) = -1 EBADF (Bad file descriptor) [pid 5479] close(13) = -1 EBADF (Bad file descriptor) [pid 5479] close(14) = -1 EBADF (Bad file descriptor) [pid 5479] close(15) = -1 EBADF (Bad file descriptor) [pid 5479] close(16) = -1 EBADF (Bad file descriptor) [pid 5479] close(17) = -1 EBADF (Bad file descriptor) [pid 5479] close(18) = -1 EBADF (Bad file descriptor) [pid 5479] close(19) = -1 EBADF (Bad file descriptor) [pid 5479] close(20) = -1 EBADF (Bad file descriptor) [ 82.916213][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 82.940248][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.948945][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.959409][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5479] close(21) = -1 EBADF (Bad file descriptor) [pid 5479] close(22) = -1 EBADF (Bad file descriptor) [pid 5479] close(23) = -1 EBADF (Bad file descriptor) [pid 5479] close(24) = -1 EBADF (Bad file descriptor) [pid 5479] close(25) = -1 EBADF (Bad file descriptor) [pid 5479] close(26) = -1 EBADF (Bad file descriptor) [pid 5479] close(27) = -1 EBADF (Bad file descriptor) [pid 5479] close(28) = -1 EBADF (Bad file descriptor) [pid 5479] close(29) = -1 EBADF (Bad file descriptor) [pid 5479] exit_group(0) = ? [pid 5479] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./442", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./442", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./442/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./442/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./442/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./442") = 0 [pid 5031] mkdir("./443", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5480 attached , child_tidptr=0x555556e8d650) = 445 [pid 5480] set_robust_list(0x555556e8d660, 24) = 0 [pid 5480] chdir("./443") = 0 [pid 5480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5480] setpgid(0, 0) = 0 [pid 5480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5480] write(3, "1000", 4) = 4 [pid 5480] close(3) = 0 [pid 5480] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5480] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5480] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5480] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5480] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5480] sendto(4, [{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) = 32 [pid 5480] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=445}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5480] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=445}, {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 5480] close(4) = 0 [pid 5480] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5480] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5480] close(3) = 0 [pid 5480] close(4) = -1 EBADF (Bad file descriptor) [pid 5480] close(5) = -1 EBADF (Bad file descriptor) [pid 5480] close(6) = -1 EBADF (Bad file descriptor) [pid 5480] close(7) = -1 EBADF (Bad file descriptor) [pid 5480] close(8) = -1 EBADF (Bad file descriptor) [pid 5480] close(9) = -1 EBADF (Bad file descriptor) [pid 5480] close(10) = -1 EBADF (Bad file descriptor) [pid 5480] close(11) = -1 EBADF (Bad file descriptor) [pid 5480] close(12) = -1 EBADF (Bad file descriptor) [pid 5480] close(13) = -1 EBADF (Bad file descriptor) [pid 5480] close(14) = -1 EBADF (Bad file descriptor) [pid 5480] close(15) = -1 EBADF (Bad file descriptor) [ 82.974467][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.983051][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.004392][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5480] close(16) = -1 EBADF (Bad file descriptor) [pid 5480] close(17) = -1 EBADF (Bad file descriptor) [pid 5480] close(18) = -1 EBADF (Bad file descriptor) [pid 5480] close(19) = -1 EBADF (Bad file descriptor) [pid 5480] close(20) = -1 EBADF (Bad file descriptor) [pid 5480] close(21) = -1 EBADF (Bad file descriptor) [pid 5480] close(22) = -1 EBADF (Bad file descriptor) [pid 5480] close(23) = -1 EBADF (Bad file descriptor) [pid 5480] close(24) = -1 EBADF (Bad file descriptor) [pid 5480] close(25) = -1 EBADF (Bad file descriptor) [pid 5480] close(26) = -1 EBADF (Bad file descriptor) [pid 5480] close(27) = -1 EBADF (Bad file descriptor) [pid 5480] close(28) = -1 EBADF (Bad file descriptor) [pid 5480] close(29) = -1 EBADF (Bad file descriptor) [pid 5480] exit_group(0) = ? [pid 5480] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./443", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./443", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./443/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./443/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./443/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./443") = 0 [pid 5031] mkdir("./444", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5481 attached , child_tidptr=0x555556e8d650) = 446 [pid 5481] set_robust_list(0x555556e8d660, 24) = 0 [pid 5481] chdir("./444") = 0 [pid 5481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5481] setpgid(0, 0) = 0 [pid 5481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5481] write(3, "1000", 4) = 4 [pid 5481] close(3) = 0 [pid 5481] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5481] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5481] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5481] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5481] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5481] sendto(4, [{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) = 32 [pid 5481] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=446}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5481] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=446}, {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 5481] close(4) = 0 [pid 5481] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5481] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5481] close(3) = 0 [pid 5481] close(4) = -1 EBADF (Bad file descriptor) [pid 5481] close(5) = -1 EBADF (Bad file descriptor) [pid 5481] close(6) = -1 EBADF (Bad file descriptor) [pid 5481] close(7) = -1 EBADF (Bad file descriptor) [pid 5481] close(8) = -1 EBADF (Bad file descriptor) [pid 5481] close(9) = -1 EBADF (Bad file descriptor) [pid 5481] close(10) = -1 EBADF (Bad file descriptor) [pid 5481] close(11) = -1 EBADF (Bad file descriptor) [pid 5481] close(12) = -1 EBADF (Bad file descriptor) [pid 5481] close(13) = -1 EBADF (Bad file descriptor) [pid 5481] close(14) = -1 EBADF (Bad file descriptor) [pid 5481] close(15) = -1 EBADF (Bad file descriptor) [pid 5481] close(16) = -1 EBADF (Bad file descriptor) [pid 5481] close(17) = -1 EBADF (Bad file descriptor) [pid 5481] close(18) = -1 EBADF (Bad file descriptor) [pid 5481] close(19) = -1 EBADF (Bad file descriptor) [pid 5481] close(20) = -1 EBADF (Bad file descriptor) [pid 5481] close(21) = -1 EBADF (Bad file descriptor) [pid 5481] close(22) = -1 EBADF (Bad file descriptor) [pid 5481] close(23) = -1 EBADF (Bad file descriptor) [pid 5481] close(24) = -1 EBADF (Bad file descriptor) [pid 5481] close(25) = -1 EBADF (Bad file descriptor) [pid 5481] close(26) = -1 EBADF (Bad file descriptor) [pid 5481] close(27) = -1 EBADF (Bad file descriptor) [pid 5481] close(28) = -1 EBADF (Bad file descriptor) [pid 5481] close(29) = -1 EBADF (Bad file descriptor) [pid 5481] exit_group(0) = ? [pid 5481] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./444", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./444", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./444/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./444/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./444/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./444") = 0 [pid 5031] mkdir("./445", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 447 ./strace-static-x86_64: Process 5482 attached [pid 5482] set_robust_list(0x555556e8d660, 24) = 0 [pid 5482] chdir("./445") = 0 [pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5482] setpgid(0, 0) = 0 [pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 83.018485][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.027181][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.059229][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5482] write(3, "1000", 4) = 4 [pid 5482] close(3) = 0 [pid 5482] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5482] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5482] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5482] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5482] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5482] sendto(4, [{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) = 32 [pid 5482] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=447}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5482] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=447}, {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 5482] close(4) = 0 [pid 5482] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5482] close(3) = 0 [pid 5482] close(4) = -1 EBADF (Bad file descriptor) [pid 5482] close(5) = -1 EBADF (Bad file descriptor) [pid 5482] close(6) = -1 EBADF (Bad file descriptor) [pid 5482] close(7) = -1 EBADF (Bad file descriptor) [pid 5482] close(8) = -1 EBADF (Bad file descriptor) [pid 5482] close(9) = -1 EBADF (Bad file descriptor) [pid 5482] close(10) = -1 EBADF (Bad file descriptor) [pid 5482] close(11) = -1 EBADF (Bad file descriptor) [pid 5482] close(12) = -1 EBADF (Bad file descriptor) [pid 5482] close(13) = -1 EBADF (Bad file descriptor) [pid 5482] close(14) = -1 EBADF (Bad file descriptor) [pid 5482] close(15) = -1 EBADF (Bad file descriptor) [pid 5482] close(16) = -1 EBADF (Bad file descriptor) [pid 5482] close(17) = -1 EBADF (Bad file descriptor) [pid 5482] close(18) = -1 EBADF (Bad file descriptor) [pid 5482] close(19) = -1 EBADF (Bad file descriptor) [pid 5482] close(20) = -1 EBADF (Bad file descriptor) [pid 5482] close(21) = -1 EBADF (Bad file descriptor) [pid 5482] close(22) = -1 EBADF (Bad file descriptor) [pid 5482] close(23) = -1 EBADF (Bad file descriptor) [pid 5482] close(24) = -1 EBADF (Bad file descriptor) [pid 5482] close(25) = -1 EBADF (Bad file descriptor) [pid 5482] close(26) = -1 EBADF (Bad file descriptor) [pid 5482] close(27) = -1 EBADF (Bad file descriptor) [pid 5482] close(28) = -1 EBADF (Bad file descriptor) [pid 5482] close(29) = -1 EBADF (Bad file descriptor) [pid 5482] exit_group(0) = ? [pid 5482] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./445", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./445", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./445/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./445/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./445/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [ 83.081309][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.089483][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.102989][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.118163][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5031] close(3) = 0 [pid 5031] rmdir("./445") = 0 [pid 5031] mkdir("./446", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5483 attached , child_tidptr=0x555556e8d650) = 448 [pid 5483] set_robust_list(0x555556e8d660, 24) = 0 [pid 5483] chdir("./446") = 0 [pid 5483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5483] setpgid(0, 0) = 0 [pid 5483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5483] write(3, "1000", 4) = 4 [pid 5483] close(3) = 0 [pid 5483] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5483] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5483] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5483] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5483] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5483] sendto(4, [{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) = 32 [pid 5483] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=448}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5483] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=448}, {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 5483] close(4) = 0 [pid 5483] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5483] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5483] close(3) = 0 [pid 5483] close(4) = -1 EBADF (Bad file descriptor) [pid 5483] close(5) = -1 EBADF (Bad file descriptor) [pid 5483] close(6) = -1 EBADF (Bad file descriptor) [pid 5483] close(7) = -1 EBADF (Bad file descriptor) [pid 5483] close(8) = -1 EBADF (Bad file descriptor) [pid 5483] close(9) = -1 EBADF (Bad file descriptor) [pid 5483] close(10) = -1 EBADF (Bad file descriptor) [pid 5483] close(11) = -1 EBADF (Bad file descriptor) [pid 5483] close(12) = -1 EBADF (Bad file descriptor) [pid 5483] close(13) = -1 EBADF (Bad file descriptor) [pid 5483] close(14) = -1 EBADF (Bad file descriptor) [pid 5483] close(15) = -1 EBADF (Bad file descriptor) [pid 5483] close(16) = -1 EBADF (Bad file descriptor) [pid 5483] close(17) = -1 EBADF (Bad file descriptor) [pid 5483] close(18) = -1 EBADF (Bad file descriptor) [pid 5483] close(19) = -1 EBADF (Bad file descriptor) [pid 5483] close(20) = -1 EBADF (Bad file descriptor) [pid 5483] close(21) = -1 EBADF (Bad file descriptor) [pid 5483] close(22) = -1 EBADF (Bad file descriptor) [pid 5483] close(23) = -1 EBADF (Bad file descriptor) [pid 5483] close(24) = -1 EBADF (Bad file descriptor) [pid 5483] close(25) = -1 EBADF (Bad file descriptor) [pid 5483] close(26) = -1 EBADF (Bad file descriptor) [pid 5483] close(27) = -1 EBADF (Bad file descriptor) [pid 5483] close(28) = -1 EBADF (Bad file descriptor) [pid 5483] close(29) = -1 EBADF (Bad file descriptor) [pid 5483] exit_group(0) = ? [pid 5483] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./446", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./446", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./446/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./446/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./446/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./446") = 0 [pid 5031] mkdir("./447", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 449 ./strace-static-x86_64: Process 5484 attached [pid 5484] set_robust_list(0x555556e8d660, 24) = 0 [pid 5484] chdir("./447") = 0 [pid 5484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5484] setpgid(0, 0) = 0 [ 83.126865][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.151050][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.168349][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5484] write(3, "1000", 4) = 4 [pid 5484] close(3) = 0 [pid 5484] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5484] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5484] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5484] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5484] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5484] sendto(4, [{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) = 32 [pid 5484] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=449}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5484] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=449}, {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 5484] close(4) = 0 [pid 5484] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5484] close(3) = 0 [pid 5484] close(4) = -1 EBADF (Bad file descriptor) [pid 5484] close(5) = -1 EBADF (Bad file descriptor) [pid 5484] close(6) = -1 EBADF (Bad file descriptor) [pid 5484] close(7) = -1 EBADF (Bad file descriptor) [pid 5484] close(8) = -1 EBADF (Bad file descriptor) [pid 5484] close(9) = -1 EBADF (Bad file descriptor) [pid 5484] close(10) = -1 EBADF (Bad file descriptor) [pid 5484] close(11) = -1 EBADF (Bad file descriptor) [pid 5484] close(12) = -1 EBADF (Bad file descriptor) [pid 5484] close(13) = -1 EBADF (Bad file descriptor) [pid 5484] close(14) = -1 EBADF (Bad file descriptor) [pid 5484] close(15) = -1 EBADF (Bad file descriptor) [pid 5484] close(16) = -1 EBADF (Bad file descriptor) [pid 5484] close(17) = -1 EBADF (Bad file descriptor) [pid 5484] close(18) = -1 EBADF (Bad file descriptor) [pid 5484] close(19) = -1 EBADF (Bad file descriptor) [pid 5484] close(20) = -1 EBADF (Bad file descriptor) [pid 5484] close(21) = -1 EBADF (Bad file descriptor) [pid 5484] close(22) = -1 EBADF (Bad file descriptor) [pid 5484] close(23) = -1 EBADF (Bad file descriptor) [pid 5484] close(24) = -1 EBADF (Bad file descriptor) [pid 5484] close(25) = -1 EBADF (Bad file descriptor) [pid 5484] close(26) = -1 EBADF (Bad file descriptor) [pid 5484] close(27) = -1 EBADF (Bad file descriptor) [pid 5484] close(28) = -1 EBADF (Bad file descriptor) [pid 5484] close(29) = -1 EBADF (Bad file descriptor) [pid 5484] exit_group(0) = ? [pid 5484] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./447", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./447", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 83.176435][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.193799][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.216695][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./447/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./447/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./447/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./447") = 0 [pid 5031] mkdir("./448", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 450 ./strace-static-x86_64: Process 5485 attached [pid 5485] set_robust_list(0x555556e8d660, 24) = 0 [pid 5485] chdir("./448") = 0 [pid 5485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5485] setpgid(0, 0) = 0 [pid 5485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5485] write(3, "1000", 4) = 4 [pid 5485] close(3) = 0 [pid 5485] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5485] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5485] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5485] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5485] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5485] sendto(4, [{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) = 32 [pid 5485] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=450}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5485] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=450}, {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 5485] close(4) = 0 [pid 5485] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 83.225439][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5485] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5485] close(3) = 0 [pid 5485] close(4) = -1 EBADF (Bad file descriptor) [pid 5485] close(5) = -1 EBADF (Bad file descriptor) [pid 5485] close(6) = -1 EBADF (Bad file descriptor) [pid 5485] close(7) = -1 EBADF (Bad file descriptor) [pid 5485] close(8) = -1 EBADF (Bad file descriptor) [pid 5485] close(9) = -1 EBADF (Bad file descriptor) [pid 5485] close(10) = -1 EBADF (Bad file descriptor) [pid 5485] close(11) = -1 EBADF (Bad file descriptor) [pid 5485] close(12) = -1 EBADF (Bad file descriptor) [pid 5485] close(13) = -1 EBADF (Bad file descriptor) [pid 5485] close(14) = -1 EBADF (Bad file descriptor) [pid 5485] close(15) = -1 EBADF (Bad file descriptor) [pid 5485] close(16) = -1 EBADF (Bad file descriptor) [pid 5485] close(17) = -1 EBADF (Bad file descriptor) [pid 5485] close(18) = -1 EBADF (Bad file descriptor) [pid 5485] close(19) = -1 EBADF (Bad file descriptor) [pid 5485] close(20) = -1 EBADF (Bad file descriptor) [pid 5485] close(21) = -1 EBADF (Bad file descriptor) [pid 5485] close(22) = -1 EBADF (Bad file descriptor) [pid 5485] close(23) = -1 EBADF (Bad file descriptor) [pid 5485] close(24) = -1 EBADF (Bad file descriptor) [pid 5485] close(25) = -1 EBADF (Bad file descriptor) [pid 5485] close(26) = -1 EBADF (Bad file descriptor) [pid 5485] close(27) = -1 EBADF (Bad file descriptor) [pid 5485] close(28) = -1 EBADF (Bad file descriptor) [pid 5485] close(29) = -1 EBADF (Bad file descriptor) [pid 5485] exit_group(0) = ? [pid 5485] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=450, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./448", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./448", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./448/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./448/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./448/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./448") = 0 [pid 5031] mkdir("./449", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 451 ./strace-static-x86_64: Process 5486 attached [pid 5486] set_robust_list(0x555556e8d660, 24) = 0 [pid 5486] chdir("./449") = 0 [pid 5486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5486] setpgid(0, 0) = 0 [pid 5486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5486] write(3, "1000", 4) = 4 [pid 5486] close(3) = 0 [pid 5486] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5486] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5486] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5486] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5486] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5486] sendto(4, [{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) = 32 [pid 5486] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=451}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5486] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=451}, {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 5486] close(4) = 0 [pid 5486] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5486] close(3) = 0 [ 83.254103][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.280782][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.289176][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5486] close(4) = -1 EBADF (Bad file descriptor) [pid 5486] close(5) = -1 EBADF (Bad file descriptor) [pid 5486] close(6) = -1 EBADF (Bad file descriptor) [pid 5486] close(7) = -1 EBADF (Bad file descriptor) [pid 5486] close(8) = -1 EBADF (Bad file descriptor) [pid 5486] close(9) = -1 EBADF (Bad file descriptor) [pid 5486] close(10) = -1 EBADF (Bad file descriptor) [pid 5486] close(11) = -1 EBADF (Bad file descriptor) [pid 5486] close(12) = -1 EBADF (Bad file descriptor) [pid 5486] close(13) = -1 EBADF (Bad file descriptor) [pid 5486] close(14) = -1 EBADF (Bad file descriptor) [pid 5486] close(15) = -1 EBADF (Bad file descriptor) [pid 5486] close(16) = -1 EBADF (Bad file descriptor) [pid 5486] close(17) = -1 EBADF (Bad file descriptor) [pid 5486] close(18) = -1 EBADF (Bad file descriptor) [pid 5486] close(19) = -1 EBADF (Bad file descriptor) [pid 5486] close(20) = -1 EBADF (Bad file descriptor) [pid 5486] close(21) = -1 EBADF (Bad file descriptor) [pid 5486] close(22) = -1 EBADF (Bad file descriptor) [pid 5486] close(23) = -1 EBADF (Bad file descriptor) [pid 5486] close(24) = -1 EBADF (Bad file descriptor) [pid 5486] close(25) = -1 EBADF (Bad file descriptor) [pid 5486] close(26) = -1 EBADF (Bad file descriptor) [pid 5486] close(27) = -1 EBADF (Bad file descriptor) [pid 5486] close(28) = -1 EBADF (Bad file descriptor) [pid 5486] close(29) = -1 EBADF (Bad file descriptor) [pid 5486] exit_group(0) = ? [pid 5486] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./449", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./449", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./449/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./449/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./449/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./449") = 0 [pid 5031] mkdir("./450", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 452 ./strace-static-x86_64: Process 5487 attached [pid 5487] set_robust_list(0x555556e8d660, 24) = 0 [pid 5487] chdir("./450") = 0 [pid 5487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5487] setpgid(0, 0) = 0 [pid 5487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5487] write(3, "1000", 4) = 4 [pid 5487] close(3) = 0 [pid 5487] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5487] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5487] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5487] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5487] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5487] sendto(4, [{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) = 32 [pid 5487] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=452}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5487] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=452}, {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 5487] close(4) = 0 [pid 5487] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 83.299629][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.315592][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.324596][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5487] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5487] close(3) = 0 [pid 5487] close(4) = -1 EBADF (Bad file descriptor) [pid 5487] close(5) = -1 EBADF (Bad file descriptor) [pid 5487] close(6) = -1 EBADF (Bad file descriptor) [pid 5487] close(7) = -1 EBADF (Bad file descriptor) [pid 5487] close(8) = -1 EBADF (Bad file descriptor) [pid 5487] close(9) = -1 EBADF (Bad file descriptor) [pid 5487] close(10) = -1 EBADF (Bad file descriptor) [pid 5487] close(11) = -1 EBADF (Bad file descriptor) [pid 5487] close(12) = -1 EBADF (Bad file descriptor) [pid 5487] close(13) = -1 EBADF (Bad file descriptor) [pid 5487] close(14) = -1 EBADF (Bad file descriptor) [pid 5487] close(15) = -1 EBADF (Bad file descriptor) [pid 5487] close(16) = -1 EBADF (Bad file descriptor) [pid 5487] close(17) = -1 EBADF (Bad file descriptor) [pid 5487] close(18) = -1 EBADF (Bad file descriptor) [pid 5487] close(19) = -1 EBADF (Bad file descriptor) [pid 5487] close(20) = -1 EBADF (Bad file descriptor) [pid 5487] close(21) = -1 EBADF (Bad file descriptor) [pid 5487] close(22) = -1 EBADF (Bad file descriptor) [pid 5487] close(23) = -1 EBADF (Bad file descriptor) [pid 5487] close(24) = -1 EBADF (Bad file descriptor) [pid 5487] close(25) = -1 EBADF (Bad file descriptor) [pid 5487] close(26) = -1 EBADF (Bad file descriptor) [pid 5487] close(27) = -1 EBADF (Bad file descriptor) [pid 5487] close(28) = -1 EBADF (Bad file descriptor) [pid 5487] close(29) = -1 EBADF (Bad file descriptor) [pid 5487] exit_group(0) = ? [pid 5487] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./450", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./450", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./450/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./450/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./450/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./450") = 0 [pid 5031] mkdir("./451", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5488 attached , child_tidptr=0x555556e8d650) = 453 [pid 5488] set_robust_list(0x555556e8d660, 24) = 0 [pid 5488] chdir("./451") = 0 [pid 5488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5488] setpgid(0, 0) = 0 [pid 5488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5488] write(3, "1000", 4) = 4 [pid 5488] close(3) = 0 [pid 5488] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5488] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5488] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5488] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5488] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5488] sendto(4, [{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) = 32 [pid 5488] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=453}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5488] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=453}, {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 5488] close(4) = 0 [ 83.345385][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.359440][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.367983][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5488] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5488] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5488] close(3) = 0 [pid 5488] close(4) = -1 EBADF (Bad file descriptor) [pid 5488] close(5) = -1 EBADF (Bad file descriptor) [pid 5488] close(6) = -1 EBADF (Bad file descriptor) [pid 5488] close(7) = -1 EBADF (Bad file descriptor) [pid 5488] close(8) = -1 EBADF (Bad file descriptor) [pid 5488] close(9) = -1 EBADF (Bad file descriptor) [pid 5488] close(10) = -1 EBADF (Bad file descriptor) [pid 5488] close(11) = -1 EBADF (Bad file descriptor) [pid 5488] close(12) = -1 EBADF (Bad file descriptor) [pid 5488] close(13) = -1 EBADF (Bad file descriptor) [pid 5488] close(14) = -1 EBADF (Bad file descriptor) [pid 5488] close(15) = -1 EBADF (Bad file descriptor) [pid 5488] close(16) = -1 EBADF (Bad file descriptor) [pid 5488] close(17) = -1 EBADF (Bad file descriptor) [pid 5488] close(18) = -1 EBADF (Bad file descriptor) [pid 5488] close(19) = -1 EBADF (Bad file descriptor) [pid 5488] close(20) = -1 EBADF (Bad file descriptor) [pid 5488] close(21) = -1 EBADF (Bad file descriptor) [pid 5488] close(22) = -1 EBADF (Bad file descriptor) [pid 5488] close(23) = -1 EBADF (Bad file descriptor) [pid 5488] close(24) = -1 EBADF (Bad file descriptor) [pid 5488] close(25) = -1 EBADF (Bad file descriptor) [pid 5488] close(26) = -1 EBADF (Bad file descriptor) [pid 5488] close(27) = -1 EBADF (Bad file descriptor) [pid 5488] close(28) = -1 EBADF (Bad file descriptor) [pid 5488] close(29) = -1 EBADF (Bad file descriptor) [pid 5488] exit_group(0) = ? [pid 5488] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./451", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./451", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./451/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./451/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./451/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./451") = 0 [pid 5031] mkdir("./452", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5489 attached , child_tidptr=0x555556e8d650) = 454 [pid 5489] set_robust_list(0x555556e8d660, 24) = 0 [pid 5489] chdir("./452") = 0 [pid 5489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5489] setpgid(0, 0) = 0 [pid 5489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5489] write(3, "1000", 4) = 4 [pid 5489] close(3) = 0 [pid 5489] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5489] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5489] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5489] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5489] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5489] sendto(4, [{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) = 32 [pid 5489] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=454}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5489] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=454}, {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 5489] close(4) = 0 [pid 5489] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 83.397666][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.411166][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.419898][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5489] close(3) = 0 [pid 5489] close(4) = -1 EBADF (Bad file descriptor) [pid 5489] close(5) = -1 EBADF (Bad file descriptor) [pid 5489] close(6) = -1 EBADF (Bad file descriptor) [pid 5489] close(7) = -1 EBADF (Bad file descriptor) [pid 5489] close(8) = -1 EBADF (Bad file descriptor) [pid 5489] close(9) = -1 EBADF (Bad file descriptor) [pid 5489] close(10) = -1 EBADF (Bad file descriptor) [pid 5489] close(11) = -1 EBADF (Bad file descriptor) [pid 5489] close(12) = -1 EBADF (Bad file descriptor) [pid 5489] close(13) = -1 EBADF (Bad file descriptor) [pid 5489] close(14) = -1 EBADF (Bad file descriptor) [pid 5489] close(15) = -1 EBADF (Bad file descriptor) [pid 5489] close(16) = -1 EBADF (Bad file descriptor) [pid 5489] close(17) = -1 EBADF (Bad file descriptor) [pid 5489] close(18) = -1 EBADF (Bad file descriptor) [pid 5489] close(19) = -1 EBADF (Bad file descriptor) [pid 5489] close(20) = -1 EBADF (Bad file descriptor) [pid 5489] close(21) = -1 EBADF (Bad file descriptor) [pid 5489] close(22) = -1 EBADF (Bad file descriptor) [pid 5489] close(23) = -1 EBADF (Bad file descriptor) [pid 5489] close(24) = -1 EBADF (Bad file descriptor) [pid 5489] close(25) = -1 EBADF (Bad file descriptor) [pid 5489] close(26) = -1 EBADF (Bad file descriptor) [pid 5489] close(27) = -1 EBADF (Bad file descriptor) [pid 5489] close(28) = -1 EBADF (Bad file descriptor) [pid 5489] close(29) = -1 EBADF (Bad file descriptor) [pid 5489] exit_group(0) = ? [pid 5489] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./452", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./452", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./452/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./452/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./452/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./452") = 0 [pid 5031] mkdir("./453", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 455 ./strace-static-x86_64: Process 5490 attached [pid 5490] set_robust_list(0x555556e8d660, 24) = 0 [pid 5490] chdir("./453") = 0 [pid 5490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5490] setpgid(0, 0) = 0 [pid 5490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5490] write(3, "1000", 4) = 4 [pid 5490] close(3) = 0 [pid 5490] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5490] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5490] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5490] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5490] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5490] sendto(4, [{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) = 32 [pid 5490] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=455}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5490] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=455}, {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 5490] close(4) = 0 [pid 5490] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5490] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5490] close(3) = 0 [pid 5490] close(4) = -1 EBADF (Bad file descriptor) [pid 5490] close(5) = -1 EBADF (Bad file descriptor) [pid 5490] close(6) = -1 EBADF (Bad file descriptor) [pid 5490] close(7) = -1 EBADF (Bad file descriptor) [pid 5490] close(8) = -1 EBADF (Bad file descriptor) [pid 5490] close(9) = -1 EBADF (Bad file descriptor) [pid 5490] close(10) = -1 EBADF (Bad file descriptor) [pid 5490] close(11) = -1 EBADF (Bad file descriptor) [pid 5490] close(12) = -1 EBADF (Bad file descriptor) [pid 5490] close(13) = -1 EBADF (Bad file descriptor) [ 83.441284][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.461103][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.469822][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.488678][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5490] close(14) = -1 EBADF (Bad file descriptor) [pid 5490] close(15) = -1 EBADF (Bad file descriptor) [pid 5490] close(16) = -1 EBADF (Bad file descriptor) [pid 5490] close(17) = -1 EBADF (Bad file descriptor) [pid 5490] close(18) = -1 EBADF (Bad file descriptor) [pid 5490] close(19) = -1 EBADF (Bad file descriptor) [pid 5490] close(20) = -1 EBADF (Bad file descriptor) [pid 5490] close(21) = -1 EBADF (Bad file descriptor) [pid 5490] close(22) = -1 EBADF (Bad file descriptor) [pid 5490] close(23) = -1 EBADF (Bad file descriptor) [pid 5490] close(24) = -1 EBADF (Bad file descriptor) [pid 5490] close(25) = -1 EBADF (Bad file descriptor) [pid 5490] close(26) = -1 EBADF (Bad file descriptor) [pid 5490] close(27) = -1 EBADF (Bad file descriptor) [pid 5490] close(28) = -1 EBADF (Bad file descriptor) [pid 5490] close(29) = -1 EBADF (Bad file descriptor) [pid 5490] exit_group(0) = ? [pid 5490] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./453", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./453", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./453/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./453/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./453/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./453") = 0 [pid 5031] mkdir("./454", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5491 attached , child_tidptr=0x555556e8d650) = 456 [pid 5491] set_robust_list(0x555556e8d660, 24) = 0 [pid 5491] chdir("./454") = 0 [pid 5491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5491] setpgid(0, 0) = 0 [pid 5491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5491] write(3, "1000", 4) = 4 [pid 5491] close(3) = 0 [pid 5491] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5491] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5491] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5491] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5491] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5491] sendto(4, [{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) = 32 [pid 5491] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=456}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5491] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=456}, {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 5491] close(4) = 0 [pid 5491] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 83.513043][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.521036][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5491] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5491] close(3) = 0 [pid 5491] close(4) = -1 EBADF (Bad file descriptor) [pid 5491] close(5) = -1 EBADF (Bad file descriptor) [pid 5491] close(6) = -1 EBADF (Bad file descriptor) [pid 5491] close(7) = -1 EBADF (Bad file descriptor) [pid 5491] close(8) = -1 EBADF (Bad file descriptor) [pid 5491] close(9) = -1 EBADF (Bad file descriptor) [pid 5491] close(10) = -1 EBADF (Bad file descriptor) [pid 5491] close(11) = -1 EBADF (Bad file descriptor) [pid 5491] close(12) = -1 EBADF (Bad file descriptor) [pid 5491] close(13) = -1 EBADF (Bad file descriptor) [pid 5491] close(14) = -1 EBADF (Bad file descriptor) [pid 5491] close(15) = -1 EBADF (Bad file descriptor) [pid 5491] close(16) = -1 EBADF (Bad file descriptor) [pid 5491] close(17) = -1 EBADF (Bad file descriptor) [pid 5491] close(18) = -1 EBADF (Bad file descriptor) [pid 5491] close(19) = -1 EBADF (Bad file descriptor) [pid 5491] close(20) = -1 EBADF (Bad file descriptor) [pid 5491] close(21) = -1 EBADF (Bad file descriptor) [pid 5491] close(22) = -1 EBADF (Bad file descriptor) [pid 5491] close(23) = -1 EBADF (Bad file descriptor) [pid 5491] close(24) = -1 EBADF (Bad file descriptor) [pid 5491] close(25) = -1 EBADF (Bad file descriptor) [pid 5491] close(26) = -1 EBADF (Bad file descriptor) [pid 5491] close(27) = -1 EBADF (Bad file descriptor) [pid 5491] close(28) = -1 EBADF (Bad file descriptor) [pid 5491] close(29) = -1 EBADF (Bad file descriptor) [pid 5491] exit_group(0) = ? [pid 5491] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./454", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./454", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./454/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./454/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./454/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./454") = 0 [pid 5031] mkdir("./455", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 457 ./strace-static-x86_64: Process 5492 attached [pid 5492] set_robust_list(0x555556e8d660, 24) = 0 [pid 5492] chdir("./455") = 0 [pid 5492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5492] setpgid(0, 0) = 0 [pid 5492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5492] write(3, "1000", 4) = 4 [pid 5492] close(3) = 0 [pid 5492] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5492] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5492] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5492] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5492] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5492] sendto(4, [{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) = 32 [pid 5492] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=457}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5492] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=457}, {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 5492] close(4) = 0 [pid 5492] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 83.557162][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.584276][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.592271][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5492] close(3) = 0 [pid 5492] close(4) = -1 EBADF (Bad file descriptor) [pid 5492] close(5) = -1 EBADF (Bad file descriptor) [pid 5492] close(6) = -1 EBADF (Bad file descriptor) [pid 5492] close(7) = -1 EBADF (Bad file descriptor) [pid 5492] close(8) = -1 EBADF (Bad file descriptor) [pid 5492] close(9) = -1 EBADF (Bad file descriptor) [pid 5492] close(10) = -1 EBADF (Bad file descriptor) [pid 5492] close(11) = -1 EBADF (Bad file descriptor) [pid 5492] close(12) = -1 EBADF (Bad file descriptor) [pid 5492] close(13) = -1 EBADF (Bad file descriptor) [pid 5492] close(14) = -1 EBADF (Bad file descriptor) [pid 5492] close(15) = -1 EBADF (Bad file descriptor) [pid 5492] close(16) = -1 EBADF (Bad file descriptor) [pid 5492] close(17) = -1 EBADF (Bad file descriptor) [pid 5492] close(18) = -1 EBADF (Bad file descriptor) [pid 5492] close(19) = -1 EBADF (Bad file descriptor) [pid 5492] close(20) = -1 EBADF (Bad file descriptor) [pid 5492] close(21) = -1 EBADF (Bad file descriptor) [pid 5492] close(22) = -1 EBADF (Bad file descriptor) [pid 5492] close(23) = -1 EBADF (Bad file descriptor) [pid 5492] close(24) = -1 EBADF (Bad file descriptor) [pid 5492] close(25) = -1 EBADF (Bad file descriptor) [pid 5492] close(26) = -1 EBADF (Bad file descriptor) [pid 5492] close(27) = -1 EBADF (Bad file descriptor) [pid 5492] close(28) = -1 EBADF (Bad file descriptor) [pid 5492] close(29) = -1 EBADF (Bad file descriptor) [pid 5492] exit_group(0) = ? [pid 5492] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5031] umount2("./455", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./455", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./455/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./455/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./455/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./455") = 0 [pid 5031] mkdir("./456", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5493 attached , child_tidptr=0x555556e8d650) = 458 [pid 5493] set_robust_list(0x555556e8d660, 24) = 0 [pid 5493] chdir("./456") = 0 [pid 5493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5493] setpgid(0, 0) = 0 [pid 5493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5493] write(3, "1000", 4) = 4 [pid 5493] close(3) = 0 [pid 5493] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5493] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5493] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5493] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5493] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5493] sendto(4, [{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) = 32 [pid 5493] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=458}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5493] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=458}, {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 5493] close(4) = 0 [pid 5493] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 83.602927][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.617507][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.626163][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5493] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5493] close(3) = 0 [pid 5493] close(4) = -1 EBADF (Bad file descriptor) [pid 5493] close(5) = -1 EBADF (Bad file descriptor) [pid 5493] close(6) = -1 EBADF (Bad file descriptor) [pid 5493] close(7) = -1 EBADF (Bad file descriptor) [pid 5493] close(8) = -1 EBADF (Bad file descriptor) [pid 5493] close(9) = -1 EBADF (Bad file descriptor) [pid 5493] close(10) = -1 EBADF (Bad file descriptor) [pid 5493] close(11) = -1 EBADF (Bad file descriptor) [pid 5493] close(12) = -1 EBADF (Bad file descriptor) [pid 5493] close(13) = -1 EBADF (Bad file descriptor) [pid 5493] close(14) = -1 EBADF (Bad file descriptor) [pid 5493] close(15) = -1 EBADF (Bad file descriptor) [pid 5493] close(16) = -1 EBADF (Bad file descriptor) [pid 5493] close(17) = -1 EBADF (Bad file descriptor) [pid 5493] close(18) = -1 EBADF (Bad file descriptor) [pid 5493] close(19) = -1 EBADF (Bad file descriptor) [pid 5493] close(20) = -1 EBADF (Bad file descriptor) [pid 5493] close(21) = -1 EBADF (Bad file descriptor) [pid 5493] close(22) = -1 EBADF (Bad file descriptor) [pid 5493] close(23) = -1 EBADF (Bad file descriptor) [pid 5493] close(24) = -1 EBADF (Bad file descriptor) [pid 5493] close(25) = -1 EBADF (Bad file descriptor) [pid 5493] close(26) = -1 EBADF (Bad file descriptor) [pid 5493] close(27) = -1 EBADF (Bad file descriptor) [pid 5493] close(28) = -1 EBADF (Bad file descriptor) [pid 5493] close(29) = -1 EBADF (Bad file descriptor) [pid 5493] exit_group(0) = ? [pid 5493] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./456", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./456", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./456/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./456/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./456/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./456") = 0 [pid 5031] mkdir("./457", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5494 attached , child_tidptr=0x555556e8d650) = 459 [pid 5494] set_robust_list(0x555556e8d660, 24) = 0 [pid 5494] chdir("./457") = 0 [pid 5494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5494] setpgid(0, 0) = 0 [pid 5494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5494] write(3, "1000", 4) = 4 [pid 5494] close(3) = 0 [pid 5494] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5494] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5494] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5494] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5494] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5494] sendto(4, [{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) = 32 [pid 5494] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=459}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5494] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=459}, {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 5494] close(4) = 0 [pid 5494] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 83.656857][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.670786][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.679259][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5494] close(3) = 0 [pid 5494] close(4) = -1 EBADF (Bad file descriptor) [pid 5494] close(5) = -1 EBADF (Bad file descriptor) [pid 5494] close(6) = -1 EBADF (Bad file descriptor) [pid 5494] close(7) = -1 EBADF (Bad file descriptor) [pid 5494] close(8) = -1 EBADF (Bad file descriptor) [pid 5494] close(9) = -1 EBADF (Bad file descriptor) [pid 5494] close(10) = -1 EBADF (Bad file descriptor) [pid 5494] close(11) = -1 EBADF (Bad file descriptor) [pid 5494] close(12) = -1 EBADF (Bad file descriptor) [pid 5494] close(13) = -1 EBADF (Bad file descriptor) [pid 5494] close(14) = -1 EBADF (Bad file descriptor) [pid 5494] close(15) = -1 EBADF (Bad file descriptor) [pid 5494] close(16) = -1 EBADF (Bad file descriptor) [pid 5494] close(17) = -1 EBADF (Bad file descriptor) [pid 5494] close(18) = -1 EBADF (Bad file descriptor) [pid 5494] close(19) = -1 EBADF (Bad file descriptor) [pid 5494] close(20) = -1 EBADF (Bad file descriptor) [pid 5494] close(21) = -1 EBADF (Bad file descriptor) [pid 5494] close(22) = -1 EBADF (Bad file descriptor) [pid 5494] close(23) = -1 EBADF (Bad file descriptor) [pid 5494] close(24) = -1 EBADF (Bad file descriptor) [pid 5494] close(25) = -1 EBADF (Bad file descriptor) [pid 5494] close(26) = -1 EBADF (Bad file descriptor) [pid 5494] close(27) = -1 EBADF (Bad file descriptor) [pid 5494] close(28) = -1 EBADF (Bad file descriptor) [pid 5494] close(29) = -1 EBADF (Bad file descriptor) [pid 5494] exit_group(0) = ? [pid 5494] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./457", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./457", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./457/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./457/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./457/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./457") = 0 [pid 5031] mkdir("./458", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 460 ./strace-static-x86_64: Process 5495 attached [pid 5495] set_robust_list(0x555556e8d660, 24) = 0 [pid 5495] chdir("./458") = 0 [pid 5495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5495] setpgid(0, 0) = 0 [pid 5495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5495] write(3, "1000", 4) = 4 [pid 5495] close(3) = 0 [pid 5495] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5495] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5495] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5495] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5495] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5495] sendto(4, [{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) = 32 [pid 5495] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=460}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5495] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=460}, {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 5495] close(4) = 0 [pid 5495] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5495] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5495] close(3) = 0 [pid 5495] close(4) = -1 EBADF (Bad file descriptor) [pid 5495] close(5) = -1 EBADF (Bad file descriptor) [pid 5495] close(6) = -1 EBADF (Bad file descriptor) [pid 5495] close(7) = -1 EBADF (Bad file descriptor) [pid 5495] close(8) = -1 EBADF (Bad file descriptor) [pid 5495] close(9) = -1 EBADF (Bad file descriptor) [pid 5495] close(10) = -1 EBADF (Bad file descriptor) [pid 5495] close(11) = -1 EBADF (Bad file descriptor) [pid 5495] close(12) = -1 EBADF (Bad file descriptor) [pid 5495] close(13) = -1 EBADF (Bad file descriptor) [pid 5495] close(14) = -1 EBADF (Bad file descriptor) [pid 5495] close(15) = -1 EBADF (Bad file descriptor) [pid 5495] close(16) = -1 EBADF (Bad file descriptor) [pid 5495] close(17) = -1 EBADF (Bad file descriptor) [pid 5495] close(18) = -1 EBADF (Bad file descriptor) [pid 5495] close(19) = -1 EBADF (Bad file descriptor) [pid 5495] close(20) = -1 EBADF (Bad file descriptor) [pid 5495] close(21) = -1 EBADF (Bad file descriptor) [pid 5495] close(22) = -1 EBADF (Bad file descriptor) [pid 5495] close(23) = -1 EBADF (Bad file descriptor) [pid 5495] close(24) = -1 EBADF (Bad file descriptor) [pid 5495] close(25) = -1 EBADF (Bad file descriptor) [pid 5495] close(26) = -1 EBADF (Bad file descriptor) [pid 5495] close(27) = -1 EBADF (Bad file descriptor) [pid 5495] close(28) = -1 EBADF (Bad file descriptor) [pid 5495] close(29) = -1 EBADF (Bad file descriptor) [pid 5495] exit_group(0) = ? [pid 5495] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 83.703456][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.718492][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.727072][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.747192][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./458", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./458", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./458/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./458/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./458/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./458") = 0 [pid 5031] mkdir("./459", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 461 ./strace-static-x86_64: Process 5496 attached [pid 5496] set_robust_list(0x555556e8d660, 24) = 0 [pid 5496] chdir("./459") = 0 [pid 5496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5496] setpgid(0, 0) = 0 [pid 5496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5496] write(3, "1000", 4) = 4 [pid 5496] close(3) = 0 [pid 5496] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5496] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5496] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5496] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5496] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5496] sendto(4, [{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) = 32 [pid 5496] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=461}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5496] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=461}, {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 5496] close(4) = 0 [pid 5496] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5496] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5496] close(3) = 0 [pid 5496] close(4) = -1 EBADF (Bad file descriptor) [pid 5496] close(5) = -1 EBADF (Bad file descriptor) [pid 5496] close(6) = -1 EBADF (Bad file descriptor) [pid 5496] close(7) = -1 EBADF (Bad file descriptor) [pid 5496] close(8) = -1 EBADF (Bad file descriptor) [pid 5496] close(9) = -1 EBADF (Bad file descriptor) [pid 5496] close(10) = -1 EBADF (Bad file descriptor) [pid 5496] close(11) = -1 EBADF (Bad file descriptor) [pid 5496] close(12) = -1 EBADF (Bad file descriptor) [pid 5496] close(13) = -1 EBADF (Bad file descriptor) [pid 5496] close(14) = -1 EBADF (Bad file descriptor) [pid 5496] close(15) = -1 EBADF (Bad file descriptor) [pid 5496] close(16) = -1 EBADF (Bad file descriptor) [pid 5496] close(17) = -1 EBADF (Bad file descriptor) [pid 5496] close(18) = -1 EBADF (Bad file descriptor) [pid 5496] close(19) = -1 EBADF (Bad file descriptor) [pid 5496] close(20) = -1 EBADF (Bad file descriptor) [pid 5496] close(21) = -1 EBADF (Bad file descriptor) [pid 5496] close(22) = -1 EBADF (Bad file descriptor) [pid 5496] close(23) = -1 EBADF (Bad file descriptor) [pid 5496] close(24) = -1 EBADF (Bad file descriptor) [pid 5496] close(25) = -1 EBADF (Bad file descriptor) [pid 5496] close(26) = -1 EBADF (Bad file descriptor) [pid 5496] close(27) = -1 EBADF (Bad file descriptor) [pid 5496] close(28) = -1 EBADF (Bad file descriptor) [pid 5496] close(29) = -1 EBADF (Bad file descriptor) [pid 5496] exit_group(0) = ? [pid 5496] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./459", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./459", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./459/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 83.767408][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.775726][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.796956][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] newfstatat(AT_FDCWD, "./459/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./459/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./459") = 0 [pid 5031] mkdir("./460", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 462 ./strace-static-x86_64: Process 5497 attached [pid 5497] set_robust_list(0x555556e8d660, 24) = 0 [pid 5497] chdir("./460") = 0 [pid 5497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5497] setpgid(0, 0) = 0 [pid 5497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5497] write(3, "1000", 4) = 4 [pid 5497] close(3) = 0 [pid 5497] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5497] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5497] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5497] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5497] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5497] sendto(4, [{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) = 32 [pid 5497] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=462}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5497] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=462}, {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 5497] close(4) = 0 [pid 5497] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5497] close(3) = 0 [pid 5497] close(4) = -1 EBADF (Bad file descriptor) [pid 5497] close(5) = -1 EBADF (Bad file descriptor) [pid 5497] close(6) = -1 EBADF (Bad file descriptor) [pid 5497] close(7) = -1 EBADF (Bad file descriptor) [pid 5497] close(8) = -1 EBADF (Bad file descriptor) [pid 5497] close(9) = -1 EBADF (Bad file descriptor) [pid 5497] close(10) = -1 EBADF (Bad file descriptor) [pid 5497] close(11) = -1 EBADF (Bad file descriptor) [pid 5497] close(12) = -1 EBADF (Bad file descriptor) [pid 5497] close(13) = -1 EBADF (Bad file descriptor) [pid 5497] close(14) = -1 EBADF (Bad file descriptor) [pid 5497] close(15) = -1 EBADF (Bad file descriptor) [pid 5497] close(16) = -1 EBADF (Bad file descriptor) [pid 5497] close(17) = -1 EBADF (Bad file descriptor) [pid 5497] close(18) = -1 EBADF (Bad file descriptor) [pid 5497] close(19) = -1 EBADF (Bad file descriptor) [pid 5497] close(20) = -1 EBADF (Bad file descriptor) [pid 5497] close(21) = -1 EBADF (Bad file descriptor) [pid 5497] close(22) = -1 EBADF (Bad file descriptor) [pid 5497] close(23) = -1 EBADF (Bad file descriptor) [pid 5497] close(24) = -1 EBADF (Bad file descriptor) [pid 5497] close(25) = -1 EBADF (Bad file descriptor) [pid 5497] close(26) = -1 EBADF (Bad file descriptor) [pid 5497] close(27) = -1 EBADF (Bad file descriptor) [pid 5497] close(28) = -1 EBADF (Bad file descriptor) [pid 5497] close(29) = -1 EBADF (Bad file descriptor) [pid 5497] exit_group(0) = ? [pid 5497] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./460", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./460", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./460/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./460/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./460/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./460") = 0 [pid 5031] mkdir("./461", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5498 attached , child_tidptr=0x555556e8d650) = 463 [pid 5498] set_robust_list(0x555556e8d660, 24) = 0 [pid 5498] chdir("./461") = 0 [pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5498] setpgid(0, 0) = 0 [pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5498] write(3, "1000", 4) = 4 [pid 5498] close(3) = 0 [pid 5498] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5498] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5498] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5498] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5498] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5498] sendto(4, [{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) = 32 [pid 5498] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=463}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5498] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=463}, {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 5498] close(4) = 0 [pid 5498] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 83.822307][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.830789][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5498] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5498] close(3) = 0 [pid 5498] close(4) = -1 EBADF (Bad file descriptor) [pid 5498] close(5) = -1 EBADF (Bad file descriptor) [pid 5498] close(6) = -1 EBADF (Bad file descriptor) [pid 5498] close(7) = -1 EBADF (Bad file descriptor) [pid 5498] close(8) = -1 EBADF (Bad file descriptor) [pid 5498] close(9) = -1 EBADF (Bad file descriptor) [pid 5498] close(10) = -1 EBADF (Bad file descriptor) [pid 5498] close(11) = -1 EBADF (Bad file descriptor) [pid 5498] close(12) = -1 EBADF (Bad file descriptor) [pid 5498] close(13) = -1 EBADF (Bad file descriptor) [pid 5498] close(14) = -1 EBADF (Bad file descriptor) [pid 5498] close(15) = -1 EBADF (Bad file descriptor) [pid 5498] close(16) = -1 EBADF (Bad file descriptor) [pid 5498] close(17) = -1 EBADF (Bad file descriptor) [pid 5498] close(18) = -1 EBADF (Bad file descriptor) [pid 5498] close(19) = -1 EBADF (Bad file descriptor) [pid 5498] close(20) = -1 EBADF (Bad file descriptor) [pid 5498] close(21) = -1 EBADF (Bad file descriptor) [pid 5498] close(22) = -1 EBADF (Bad file descriptor) [pid 5498] close(23) = -1 EBADF (Bad file descriptor) [pid 5498] close(24) = -1 EBADF (Bad file descriptor) [pid 5498] close(25) = -1 EBADF (Bad file descriptor) [pid 5498] close(26) = -1 EBADF (Bad file descriptor) [pid 5498] close(27) = -1 EBADF (Bad file descriptor) [pid 5498] close(28) = -1 EBADF (Bad file descriptor) [pid 5498] close(29) = -1 EBADF (Bad file descriptor) [pid 5498] exit_group(0) = ? [pid 5498] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./461", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./461", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./461/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./461/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./461/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./461") = 0 [pid 5031] mkdir("./462", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 464 ./strace-static-x86_64: Process 5499 attached [pid 5499] set_robust_list(0x555556e8d660, 24) = 0 [pid 5499] chdir("./462") = 0 [pid 5499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5499] setpgid(0, 0) = 0 [pid 5499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5499] write(3, "1000", 4) = 4 [pid 5499] close(3) = 0 [pid 5499] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5499] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5499] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5499] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5499] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5499] sendto(4, [{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) = 32 [pid 5499] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=464}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5499] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=464}, {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 5499] close(4) = 0 [pid 5499] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5499] close(3) = 0 [pid 5499] close(4) = -1 EBADF (Bad file descriptor) [pid 5499] close(5) = -1 EBADF (Bad file descriptor) [pid 5499] close(6) = -1 EBADF (Bad file descriptor) [pid 5499] close(7) = -1 EBADF (Bad file descriptor) [pid 5499] close(8) = -1 EBADF (Bad file descriptor) [pid 5499] close(9) = -1 EBADF (Bad file descriptor) [pid 5499] close(10) = -1 EBADF (Bad file descriptor) [pid 5499] close(11) = -1 EBADF (Bad file descriptor) [pid 5499] close(12) = -1 EBADF (Bad file descriptor) [pid 5499] close(13) = -1 EBADF (Bad file descriptor) [pid 5499] close(14) = -1 EBADF (Bad file descriptor) [pid 5499] close(15) = -1 EBADF (Bad file descriptor) [pid 5499] close(16) = -1 EBADF (Bad file descriptor) [pid 5499] close(17) = -1 EBADF (Bad file descriptor) [pid 5499] close(18) = -1 EBADF (Bad file descriptor) [pid 5499] close(19) = -1 EBADF (Bad file descriptor) [pid 5499] close(20) = -1 EBADF (Bad file descriptor) [pid 5499] close(21) = -1 EBADF (Bad file descriptor) [pid 5499] close(22) = -1 EBADF (Bad file descriptor) [pid 5499] close(23) = -1 EBADF (Bad file descriptor) [pid 5499] close(24) = -1 EBADF (Bad file descriptor) [pid 5499] close(25) = -1 EBADF (Bad file descriptor) [pid 5499] close(26) = -1 EBADF (Bad file descriptor) [pid 5499] close(27) = -1 EBADF (Bad file descriptor) [pid 5499] close(28) = -1 EBADF (Bad file descriptor) [pid 5499] close(29) = -1 EBADF (Bad file descriptor) [pid 5499] exit_group(0) = ? [pid 5499] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./462", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./462", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./462/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./462/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./462/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./462") = 0 [pid 5031] mkdir("./463", 0777) = 0 [ 83.882231][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 83.897039][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.905614][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.919591][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 465 ./strace-static-x86_64: Process 5500 attached [pid 5500] set_robust_list(0x555556e8d660, 24) = 0 [pid 5500] chdir("./463") = 0 [pid 5500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5500] setpgid(0, 0) = 0 [pid 5500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5500] write(3, "1000", 4) = 4 [pid 5500] close(3) = 0 [pid 5500] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5500] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5500] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5500] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5500] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5500] sendto(4, [{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) = 32 [pid 5500] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=465}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5500] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=465}, {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 5500] close(4) = 0 [pid 5500] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5500] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5500] close(3) = 0 [pid 5500] close(4) = -1 EBADF (Bad file descriptor) [pid 5500] close(5) = -1 EBADF (Bad file descriptor) [pid 5500] close(6) = -1 EBADF (Bad file descriptor) [pid 5500] close(7) = -1 EBADF (Bad file descriptor) [pid 5500] close(8) = -1 EBADF (Bad file descriptor) [pid 5500] close(9) = -1 EBADF (Bad file descriptor) [pid 5500] close(10) = -1 EBADF (Bad file descriptor) [pid 5500] close(11) = -1 EBADF (Bad file descriptor) [pid 5500] close(12) = -1 EBADF (Bad file descriptor) [pid 5500] close(13) = -1 EBADF (Bad file descriptor) [pid 5500] close(14) = -1 EBADF (Bad file descriptor) [pid 5500] close(15) = -1 EBADF (Bad file descriptor) [pid 5500] close(16) = -1 EBADF (Bad file descriptor) [pid 5500] close(17) = -1 EBADF (Bad file descriptor) [pid 5500] close(18) = -1 EBADF (Bad file descriptor) [pid 5500] close(19) = -1 EBADF (Bad file descriptor) [pid 5500] close(20) = -1 EBADF (Bad file descriptor) [pid 5500] close(21) = -1 EBADF (Bad file descriptor) [pid 5500] close(22) = -1 EBADF (Bad file descriptor) [ 83.945867][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.954699][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.970491][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5500] close(23) = -1 EBADF (Bad file descriptor) [pid 5500] close(24) = -1 EBADF (Bad file descriptor) [pid 5500] close(25) = -1 EBADF (Bad file descriptor) [pid 5500] close(26) = -1 EBADF (Bad file descriptor) [pid 5500] close(27) = -1 EBADF (Bad file descriptor) [pid 5500] close(28) = -1 EBADF (Bad file descriptor) [pid 5500] close(29) = -1 EBADF (Bad file descriptor) [pid 5500] exit_group(0) = ? [pid 5500] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./463", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./463", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./463/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./463/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./463/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./463") = 0 [pid 5031] mkdir("./464", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 466 ./strace-static-x86_64: Process 5501 attached [pid 5501] set_robust_list(0x555556e8d660, 24) = 0 [pid 5501] chdir("./464") = 0 [pid 5501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5501] setpgid(0, 0) = 0 [pid 5501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5501] write(3, "1000", 4) = 4 [pid 5501] close(3) = 0 [pid 5501] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5501] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5501] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5501] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5501] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5501] sendto(4, [{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) = 32 [pid 5501] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=466}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5501] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=466}, {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 5501] close(4) = 0 [pid 5501] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5501] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5501] close(3) = 0 [pid 5501] close(4) = -1 EBADF (Bad file descriptor) [pid 5501] close(5) = -1 EBADF (Bad file descriptor) [pid 5501] close(6) = -1 EBADF (Bad file descriptor) [pid 5501] close(7) = -1 EBADF (Bad file descriptor) [pid 5501] close(8) = -1 EBADF (Bad file descriptor) [pid 5501] close(9) = -1 EBADF (Bad file descriptor) [pid 5501] close(10) = -1 EBADF (Bad file descriptor) [pid 5501] close(11) = -1 EBADF (Bad file descriptor) [pid 5501] close(12) = -1 EBADF (Bad file descriptor) [pid 5501] close(13) = -1 EBADF (Bad file descriptor) [pid 5501] close(14) = -1 EBADF (Bad file descriptor) [pid 5501] close(15) = -1 EBADF (Bad file descriptor) [pid 5501] close(16) = -1 EBADF (Bad file descriptor) [pid 5501] close(17) = -1 EBADF (Bad file descriptor) [pid 5501] close(18) = -1 EBADF (Bad file descriptor) [pid 5501] close(19) = -1 EBADF (Bad file descriptor) [pid 5501] close(20) = -1 EBADF (Bad file descriptor) [pid 5501] close(21) = -1 EBADF (Bad file descriptor) [pid 5501] close(22) = -1 EBADF (Bad file descriptor) [pid 5501] close(23) = -1 EBADF (Bad file descriptor) [pid 5501] close(24) = -1 EBADF (Bad file descriptor) [pid 5501] close(25) = -1 EBADF (Bad file descriptor) [pid 5501] close(26) = -1 EBADF (Bad file descriptor) [pid 5501] close(27) = -1 EBADF (Bad file descriptor) [pid 5501] close(28) = -1 EBADF (Bad file descriptor) [pid 5501] close(29) = -1 EBADF (Bad file descriptor) [pid 5501] exit_group(0) = ? [pid 5501] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./464", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./464", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./464/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./464/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./464/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./464") = 0 [ 83.988582][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.997238][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.018740][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] mkdir("./465", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 467 ./strace-static-x86_64: Process 5502 attached [pid 5502] set_robust_list(0x555556e8d660, 24) = 0 [pid 5502] chdir("./465") = 0 [pid 5502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5502] setpgid(0, 0) = 0 [pid 5502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5502] write(3, "1000", 4) = 4 [pid 5502] close(3) = 0 [pid 5502] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5502] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5502] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5502] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5502] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5502] sendto(4, [{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) = 32 [pid 5502] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=467}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5502] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=467}, {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 5502] close(4) = 0 [pid 5502] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5502] close(3) = 0 [pid 5502] close(4) = -1 EBADF (Bad file descriptor) [pid 5502] close(5) = -1 EBADF (Bad file descriptor) [pid 5502] close(6) = -1 EBADF (Bad file descriptor) [pid 5502] close(7) = -1 EBADF (Bad file descriptor) [pid 5502] close(8) = -1 EBADF (Bad file descriptor) [pid 5502] close(9) = -1 EBADF (Bad file descriptor) [pid 5502] close(10) = -1 EBADF (Bad file descriptor) [pid 5502] close(11) = -1 EBADF (Bad file descriptor) [pid 5502] close(12) = -1 EBADF (Bad file descriptor) [pid 5502] close(13) = -1 EBADF (Bad file descriptor) [pid 5502] close(14) = -1 EBADF (Bad file descriptor) [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 5502] close(19) = -1 EBADF (Bad file descriptor) [pid 5502] close(20) = -1 EBADF (Bad file descriptor) [pid 5502] close(21) = -1 EBADF (Bad file descriptor) [pid 5502] close(22) = -1 EBADF (Bad file descriptor) [pid 5502] close(23) = -1 EBADF (Bad file descriptor) [pid 5502] close(24) = -1 EBADF (Bad file descriptor) [pid 5502] close(25) = -1 EBADF (Bad file descriptor) [pid 5502] close(26) = -1 EBADF (Bad file descriptor) [pid 5502] close(27) = -1 EBADF (Bad file descriptor) [pid 5502] close(28) = -1 EBADF (Bad file descriptor) [pid 5502] close(29) = -1 EBADF (Bad file descriptor) [pid 5502] exit_group(0) = ? [pid 5502] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./465", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./465", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./465/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./465/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./465/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./465") = 0 [pid 5031] mkdir("./466", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5503 attached , child_tidptr=0x555556e8d650) = 468 [pid 5503] set_robust_list(0x555556e8d660, 24) = 0 [pid 5503] chdir("./466") = 0 [pid 5503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5503] setpgid(0, 0) = 0 [pid 5503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5503] write(3, "1000", 4) = 4 [pid 5503] close(3) = 0 [pid 5503] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5503] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5503] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5503] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5503] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5503] sendto(4, [{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) = 32 [pid 5503] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=468}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5503] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=468}, {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 5503] close(4) = 0 [pid 5503] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.045156][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.053509][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5503] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5503] close(3) = 0 [pid 5503] close(4) = -1 EBADF (Bad file descriptor) [pid 5503] close(5) = -1 EBADF (Bad file descriptor) [pid 5503] close(6) = -1 EBADF (Bad file descriptor) [pid 5503] close(7) = -1 EBADF (Bad file descriptor) [pid 5503] close(8) = -1 EBADF (Bad file descriptor) [pid 5503] close(9) = -1 EBADF (Bad file descriptor) [pid 5503] close(10) = -1 EBADF (Bad file descriptor) [pid 5503] close(11) = -1 EBADF (Bad file descriptor) [pid 5503] close(12) = -1 EBADF (Bad file descriptor) [pid 5503] close(13) = -1 EBADF (Bad file descriptor) [pid 5503] close(14) = -1 EBADF (Bad file descriptor) [pid 5503] close(15) = -1 EBADF (Bad file descriptor) [pid 5503] close(16) = -1 EBADF (Bad file descriptor) [pid 5503] close(17) = -1 EBADF (Bad file descriptor) [pid 5503] close(18) = -1 EBADF (Bad file descriptor) [pid 5503] close(19) = -1 EBADF (Bad file descriptor) [pid 5503] close(20) = -1 EBADF (Bad file descriptor) [pid 5503] close(21) = -1 EBADF (Bad file descriptor) [pid 5503] close(22) = -1 EBADF (Bad file descriptor) [pid 5503] close(23) = -1 EBADF (Bad file descriptor) [pid 5503] close(24) = -1 EBADF (Bad file descriptor) [pid 5503] close(25) = -1 EBADF (Bad file descriptor) [pid 5503] close(26) = -1 EBADF (Bad file descriptor) [pid 5503] close(27) = -1 EBADF (Bad file descriptor) [pid 5503] close(28) = -1 EBADF (Bad file descriptor) [pid 5503] close(29) = -1 EBADF (Bad file descriptor) [pid 5503] exit_group(0) = ? [pid 5503] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./466", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./466", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./466/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./466/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./466/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./466") = 0 [pid 5031] mkdir("./467", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 469 ./strace-static-x86_64: Process 5504 attached [pid 5504] set_robust_list(0x555556e8d660, 24) = 0 [pid 5504] chdir("./467") = 0 [pid 5504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5504] setpgid(0, 0) = 0 [pid 5504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5504] write(3, "1000", 4) = 4 [pid 5504] close(3) = 0 [pid 5504] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5504] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5504] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5504] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5504] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5504] sendto(4, [{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) = 32 [pid 5504] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=469}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5504] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=469}, {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 5504] close(4) = 0 [pid 5504] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5504] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5504] close(3) = 0 [pid 5504] close(4) = -1 EBADF (Bad file descriptor) [pid 5504] close(5) = -1 EBADF (Bad file descriptor) [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) = -1 EBADF (Bad file descriptor) [pid 5504] close(10) = -1 EBADF (Bad file descriptor) [pid 5504] close(11) = -1 EBADF (Bad file descriptor) [pid 5504] close(12) = -1 EBADF (Bad file descriptor) [pid 5504] close(13) = -1 EBADF (Bad file descriptor) [pid 5504] close(14) = -1 EBADF (Bad file descriptor) [pid 5504] close(15) = -1 EBADF (Bad file descriptor) [pid 5504] close(16) = -1 EBADF (Bad file descriptor) [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 5504] close(20) = -1 EBADF (Bad file descriptor) [pid 5504] close(21) = -1 EBADF (Bad file descriptor) [pid 5504] close(22) = -1 EBADF (Bad file descriptor) [pid 5504] close(23) = -1 EBADF (Bad file descriptor) [pid 5504] close(24) = -1 EBADF (Bad file descriptor) [pid 5504] close(25) = -1 EBADF (Bad file descriptor) [pid 5504] close(26) = -1 EBADF (Bad file descriptor) [pid 5504] close(27) = -1 EBADF (Bad file descriptor) [pid 5504] close(28) = -1 EBADF (Bad file descriptor) [pid 5504] close(29) = -1 EBADF (Bad file descriptor) [pid 5504] exit_group(0) = ? [pid 5504] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./467", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./467", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./467/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./467/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./467/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./467") = 0 [pid 5031] mkdir("./468", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 470 ./strace-static-x86_64: Process 5505 attached [pid 5505] set_robust_list(0x555556e8d660, 24) = 0 [pid 5505] chdir("./468") = 0 [pid 5505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5505] setpgid(0, 0) = 0 [pid 5505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5505] write(3, "1000", 4) = 4 [pid 5505] close(3) = 0 [pid 5505] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5505] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5505] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5505] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5505] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5505] sendto(4, [{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) = 32 [pid 5505] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=470}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5505] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=470}, {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 5505] close(4) = 0 [pid 5505] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.096581][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.122837][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.131943][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5505] close(3) = 0 [pid 5505] close(4) = -1 EBADF (Bad file descriptor) [pid 5505] close(5) = -1 EBADF (Bad file descriptor) [pid 5505] close(6) = -1 EBADF (Bad file descriptor) [pid 5505] close(7) = -1 EBADF (Bad file descriptor) [pid 5505] close(8) = -1 EBADF (Bad file descriptor) [pid 5505] close(9) = -1 EBADF (Bad file descriptor) [pid 5505] close(10) = -1 EBADF (Bad file descriptor) [pid 5505] close(11) = -1 EBADF (Bad file descriptor) [pid 5505] close(12) = -1 EBADF (Bad file descriptor) [pid 5505] close(13) = -1 EBADF (Bad file descriptor) [pid 5505] close(14) = -1 EBADF (Bad file descriptor) [pid 5505] close(15) = -1 EBADF (Bad file descriptor) [pid 5505] close(16) = -1 EBADF (Bad file descriptor) [pid 5505] close(17) = -1 EBADF (Bad file descriptor) [pid 5505] close(18) = -1 EBADF (Bad file descriptor) [pid 5505] close(19) = -1 EBADF (Bad file descriptor) [pid 5505] close(20) = -1 EBADF (Bad file descriptor) [pid 5505] close(21) = -1 EBADF (Bad file descriptor) [pid 5505] close(22) = -1 EBADF (Bad file descriptor) [pid 5505] close(23) = -1 EBADF (Bad file descriptor) [pid 5505] close(24) = -1 EBADF (Bad file descriptor) [pid 5505] close(25) = -1 EBADF (Bad file descriptor) [pid 5505] close(26) = -1 EBADF (Bad file descriptor) [pid 5505] close(27) = -1 EBADF (Bad file descriptor) [pid 5505] close(28) = -1 EBADF (Bad file descriptor) [pid 5505] close(29) = -1 EBADF (Bad file descriptor) [pid 5505] exit_group(0) = ? [pid 5505] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./468", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./468", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./468/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./468/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./468/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./468") = 0 [pid 5031] mkdir("./469", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5506 attached [pid 5506] set_robust_list(0x555556e8d660, 24) = 0 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 471 [pid 5506] chdir("./469") = 0 [pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5506] setpgid(0, 0) = 0 [pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5506] write(3, "1000", 4) = 4 [pid 5506] close(3) = 0 [pid 5506] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5506] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5506] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5506] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5506] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5506] sendto(4, [{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) = 32 [pid 5506] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=471}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5506] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=471}, {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 5506] close(4) = 0 [pid 5506] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.173538][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.188930][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.197329][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5506] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5506] close(3) = 0 [pid 5506] close(4) = -1 EBADF (Bad file descriptor) [pid 5506] close(5) = -1 EBADF (Bad file descriptor) [pid 5506] close(6) = -1 EBADF (Bad file descriptor) [pid 5506] close(7) = -1 EBADF (Bad file descriptor) [pid 5506] close(8) = -1 EBADF (Bad file descriptor) [pid 5506] close(9) = -1 EBADF (Bad file descriptor) [pid 5506] close(10) = -1 EBADF (Bad file descriptor) [pid 5506] close(11) = -1 EBADF (Bad file descriptor) [pid 5506] close(12) = -1 EBADF (Bad file descriptor) [pid 5506] close(13) = -1 EBADF (Bad file descriptor) [pid 5506] close(14) = -1 EBADF (Bad file descriptor) [pid 5506] close(15) = -1 EBADF (Bad file descriptor) [pid 5506] close(16) = -1 EBADF (Bad file descriptor) [pid 5506] close(17) = -1 EBADF (Bad file descriptor) [pid 5506] close(18) = -1 EBADF (Bad file descriptor) [pid 5506] close(19) = -1 EBADF (Bad file descriptor) [pid 5506] close(20) = -1 EBADF (Bad file descriptor) [pid 5506] close(21) = -1 EBADF (Bad file descriptor) [pid 5506] close(22) = -1 EBADF (Bad file descriptor) [pid 5506] close(23) = -1 EBADF (Bad file descriptor) [pid 5506] close(24) = -1 EBADF (Bad file descriptor) [pid 5506] close(25) = -1 EBADF (Bad file descriptor) [pid 5506] close(26) = -1 EBADF (Bad file descriptor) [pid 5506] close(27) = -1 EBADF (Bad file descriptor) [pid 5506] close(28) = -1 EBADF (Bad file descriptor) [pid 5506] close(29) = -1 EBADF (Bad file descriptor) [pid 5506] exit_group(0) = ? [pid 5506] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./469", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./469", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./469/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./469/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./469/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./469") = 0 [pid 5031] mkdir("./470", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5507 attached [pid 5507] set_robust_list(0x555556e8d660, 24 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 472 [pid 5507] <... set_robust_list resumed>) = 0 [pid 5507] chdir("./470") = 0 [pid 5507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5507] setpgid(0, 0) = 0 [pid 5507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5507] write(3, "1000", 4) = 4 [pid 5507] close(3) = 0 [pid 5507] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5507] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5507] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5507] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5507] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5507] sendto(4, [{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) = 32 [pid 5507] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=472}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5507] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=472}, {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 5507] close(4) = 0 [pid 5507] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.227530][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.242388][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.250861][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5507] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5507] close(3) = 0 [pid 5507] close(4) = -1 EBADF (Bad file descriptor) [pid 5507] close(5) = -1 EBADF (Bad file descriptor) [pid 5507] close(6) = -1 EBADF (Bad file descriptor) [pid 5507] close(7) = -1 EBADF (Bad file descriptor) [pid 5507] close(8) = -1 EBADF (Bad file descriptor) [pid 5507] close(9) = -1 EBADF (Bad file descriptor) [pid 5507] close(10) = -1 EBADF (Bad file descriptor) [pid 5507] close(11) = -1 EBADF (Bad file descriptor) [pid 5507] close(12) = -1 EBADF (Bad file descriptor) [pid 5507] close(13) = -1 EBADF (Bad file descriptor) [pid 5507] close(14) = -1 EBADF (Bad file descriptor) [pid 5507] close(15) = -1 EBADF (Bad file descriptor) [pid 5507] close(16) = -1 EBADF (Bad file descriptor) [pid 5507] close(17) = -1 EBADF (Bad file descriptor) [pid 5507] close(18) = -1 EBADF (Bad file descriptor) [pid 5507] close(19) = -1 EBADF (Bad file descriptor) [pid 5507] close(20) = -1 EBADF (Bad file descriptor) [pid 5507] close(21) = -1 EBADF (Bad file descriptor) [pid 5507] close(22) = -1 EBADF (Bad file descriptor) [pid 5507] close(23) = -1 EBADF (Bad file descriptor) [pid 5507] close(24) = -1 EBADF (Bad file descriptor) [pid 5507] close(25) = -1 EBADF (Bad file descriptor) [pid 5507] close(26) = -1 EBADF (Bad file descriptor) [pid 5507] close(27) = -1 EBADF (Bad file descriptor) [pid 5507] close(28) = -1 EBADF (Bad file descriptor) [pid 5507] close(29) = -1 EBADF (Bad file descriptor) [pid 5507] exit_group(0) = ? [pid 5507] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./470", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./470", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./470/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./470/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./470/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./470") = 0 [pid 5031] mkdir("./471", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 473 ./strace-static-x86_64: Process 5508 attached [pid 5508] set_robust_list(0x555556e8d660, 24) = 0 [pid 5508] chdir("./471") = 0 [pid 5508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5508] setpgid(0, 0) = 0 [pid 5508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5508] write(3, "1000", 4) = 4 [pid 5508] close(3) = 0 [pid 5508] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5508] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5508] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5508] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5508] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5508] sendto(4, [{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) = 32 [pid 5508] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=473}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5508] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=473}, {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 [ 84.274241][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.294934][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.303140][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5508] close(4) = 0 [pid 5508] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5508] close(3) = 0 [pid 5508] close(4) = -1 EBADF (Bad file descriptor) [pid 5508] close(5) = -1 EBADF (Bad file descriptor) [pid 5508] close(6) = -1 EBADF (Bad file descriptor) [pid 5508] close(7) = -1 EBADF (Bad file descriptor) [pid 5508] close(8) = -1 EBADF (Bad file descriptor) [pid 5508] close(9) = -1 EBADF (Bad file descriptor) [pid 5508] close(10) = -1 EBADF (Bad file descriptor) [pid 5508] close(11) = -1 EBADF (Bad file descriptor) [pid 5508] close(12) = -1 EBADF (Bad file descriptor) [pid 5508] close(13) = -1 EBADF (Bad file descriptor) [pid 5508] close(14) = -1 EBADF (Bad file descriptor) [pid 5508] close(15) = -1 EBADF (Bad file descriptor) [pid 5508] close(16) = -1 EBADF (Bad file descriptor) [pid 5508] close(17) = -1 EBADF (Bad file descriptor) [pid 5508] close(18) = -1 EBADF (Bad file descriptor) [pid 5508] close(19) = -1 EBADF (Bad file descriptor) [pid 5508] close(20) = -1 EBADF (Bad file descriptor) [pid 5508] close(21) = -1 EBADF (Bad file descriptor) [pid 5508] close(22) = -1 EBADF (Bad file descriptor) [pid 5508] close(23) = -1 EBADF (Bad file descriptor) [pid 5508] close(24) = -1 EBADF (Bad file descriptor) [pid 5508] close(25) = -1 EBADF (Bad file descriptor) [pid 5508] close(26) = -1 EBADF (Bad file descriptor) [pid 5508] close(27) = -1 EBADF (Bad file descriptor) [pid 5508] close(28) = -1 EBADF (Bad file descriptor) [pid 5508] close(29) = -1 EBADF (Bad file descriptor) [pid 5508] exit_group(0) = ? [pid 5508] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./471", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./471", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./471/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./471/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./471/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./471") = 0 [pid 5031] mkdir("./472", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 474 ./strace-static-x86_64: Process 5509 attached [pid 5509] set_robust_list(0x555556e8d660, 24) = 0 [pid 5509] chdir("./472") = 0 [pid 5509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5509] setpgid(0, 0) = 0 [pid 5509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5509] write(3, "1000", 4) = 4 [pid 5509] close(3) = 0 [pid 5509] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5509] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5509] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5509] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5509] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5509] sendto(4, [{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) = 32 [pid 5509] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=474}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5509] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=474}, {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 5509] close(4) = 0 [pid 5509] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5509] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [ 84.336087][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.358913][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.367345][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5509] close(3) = 0 [pid 5509] close(4) = -1 EBADF (Bad file descriptor) [pid 5509] close(5) = -1 EBADF (Bad file descriptor) [pid 5509] close(6) = -1 EBADF (Bad file descriptor) [pid 5509] close(7) = -1 EBADF (Bad file descriptor) [pid 5509] close(8) = -1 EBADF (Bad file descriptor) [pid 5509] close(9) = -1 EBADF (Bad file descriptor) [pid 5509] close(10) = -1 EBADF (Bad file descriptor) [pid 5509] close(11) = -1 EBADF (Bad file descriptor) [pid 5509] close(12) = -1 EBADF (Bad file descriptor) [pid 5509] close(13) = -1 EBADF (Bad file descriptor) [pid 5509] close(14) = -1 EBADF (Bad file descriptor) [pid 5509] close(15) = -1 EBADF (Bad file descriptor) [pid 5509] close(16) = -1 EBADF (Bad file descriptor) [pid 5509] close(17) = -1 EBADF (Bad file descriptor) [pid 5509] close(18) = -1 EBADF (Bad file descriptor) [pid 5509] close(19) = -1 EBADF (Bad file descriptor) [pid 5509] close(20) = -1 EBADF (Bad file descriptor) [pid 5509] close(21) = -1 EBADF (Bad file descriptor) [pid 5509] close(22) = -1 EBADF (Bad file descriptor) [pid 5509] close(23) = -1 EBADF (Bad file descriptor) [pid 5509] close(24) = -1 EBADF (Bad file descriptor) [pid 5509] close(25) = -1 EBADF (Bad file descriptor) [pid 5509] close(26) = -1 EBADF (Bad file descriptor) [pid 5509] close(27) = -1 EBADF (Bad file descriptor) [pid 5509] close(28) = -1 EBADF (Bad file descriptor) [pid 5509] close(29) = -1 EBADF (Bad file descriptor) [pid 5509] exit_group(0) = ? [pid 5509] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./472", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./472", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./472/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./472/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./472/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./472") = 0 [pid 5031] mkdir("./473", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5510 attached , child_tidptr=0x555556e8d650) = 475 [pid 5510] set_robust_list(0x555556e8d660, 24) = 0 [pid 5510] chdir("./473") = 0 [pid 5510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5510] setpgid(0, 0) = 0 [pid 5510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5510] write(3, "1000", 4) = 4 [pid 5510] close(3) = 0 [pid 5510] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5510] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5510] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5510] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5510] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5510] sendto(4, [{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) = 32 [pid 5510] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=475}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5510] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=475}, {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 5510] close(4) = 0 [pid 5510] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.382209][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.395630][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.404229][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5510] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5510] close(3) = 0 [pid 5510] close(4) = -1 EBADF (Bad file descriptor) [pid 5510] close(5) = -1 EBADF (Bad file descriptor) [pid 5510] close(6) = -1 EBADF (Bad file descriptor) [pid 5510] close(7) = -1 EBADF (Bad file descriptor) [pid 5510] close(8) = -1 EBADF (Bad file descriptor) [pid 5510] close(9) = -1 EBADF (Bad file descriptor) [pid 5510] close(10) = -1 EBADF (Bad file descriptor) [pid 5510] close(11) = -1 EBADF (Bad file descriptor) [pid 5510] close(12) = -1 EBADF (Bad file descriptor) [pid 5510] close(13) = -1 EBADF (Bad file descriptor) [pid 5510] close(14) = -1 EBADF (Bad file descriptor) [pid 5510] close(15) = -1 EBADF (Bad file descriptor) [pid 5510] close(16) = -1 EBADF (Bad file descriptor) [pid 5510] close(17) = -1 EBADF (Bad file descriptor) [pid 5510] close(18) = -1 EBADF (Bad file descriptor) [pid 5510] close(19) = -1 EBADF (Bad file descriptor) [pid 5510] close(20) = -1 EBADF (Bad file descriptor) [pid 5510] close(21) = -1 EBADF (Bad file descriptor) [pid 5510] close(22) = -1 EBADF (Bad file descriptor) [pid 5510] close(23) = -1 EBADF (Bad file descriptor) [pid 5510] close(24) = -1 EBADF (Bad file descriptor) [pid 5510] close(25) = -1 EBADF (Bad file descriptor) [pid 5510] close(26) = -1 EBADF (Bad file descriptor) [pid 5510] close(27) = -1 EBADF (Bad file descriptor) [pid 5510] close(28) = -1 EBADF (Bad file descriptor) [pid 5510] close(29) = -1 EBADF (Bad file descriptor) [pid 5510] exit_group(0) = ? [pid 5510] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./473", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./473", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./473/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./473/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./473/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./473") = 0 [pid 5031] mkdir("./474", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 476 ./strace-static-x86_64: Process 5511 attached [pid 5511] set_robust_list(0x555556e8d660, 24) = 0 [pid 5511] chdir("./474") = 0 [pid 5511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5511] setpgid(0, 0) = 0 [pid 5511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5511] write(3, "1000", 4) = 4 [pid 5511] close(3) = 0 [pid 5511] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5511] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5511] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5511] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5511] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5511] sendto(4, [{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) = 32 [pid 5511] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=476}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5511] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=476}, {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 5511] close(4) = 0 [pid 5511] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.441240][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.455423][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.463426][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5511] close(3) = 0 [pid 5511] close(4) = -1 EBADF (Bad file descriptor) [pid 5511] close(5) = -1 EBADF (Bad file descriptor) [pid 5511] close(6) = -1 EBADF (Bad file descriptor) [pid 5511] close(7) = -1 EBADF (Bad file descriptor) [pid 5511] close(8) = -1 EBADF (Bad file descriptor) [pid 5511] close(9) = -1 EBADF (Bad file descriptor) [pid 5511] close(10) = -1 EBADF (Bad file descriptor) [pid 5511] close(11) = -1 EBADF (Bad file descriptor) [pid 5511] close(12) = -1 EBADF (Bad file descriptor) [pid 5511] close(13) = -1 EBADF (Bad file descriptor) [pid 5511] close(14) = -1 EBADF (Bad file descriptor) [pid 5511] close(15) = -1 EBADF (Bad file descriptor) [pid 5511] close(16) = -1 EBADF (Bad file descriptor) [pid 5511] close(17) = -1 EBADF (Bad file descriptor) [pid 5511] close(18) = -1 EBADF (Bad file descriptor) [pid 5511] close(19) = -1 EBADF (Bad file descriptor) [pid 5511] close(20) = -1 EBADF (Bad file descriptor) [pid 5511] close(21) = -1 EBADF (Bad file descriptor) [pid 5511] close(22) = -1 EBADF (Bad file descriptor) [pid 5511] close(23) = -1 EBADF (Bad file descriptor) [pid 5511] close(24) = -1 EBADF (Bad file descriptor) [pid 5511] close(25) = -1 EBADF (Bad file descriptor) [pid 5511] close(26) = -1 EBADF (Bad file descriptor) [pid 5511] close(27) = -1 EBADF (Bad file descriptor) [pid 5511] close(28) = -1 EBADF (Bad file descriptor) [pid 5511] close(29) = -1 EBADF (Bad file descriptor) [pid 5511] exit_group(0) = ? [pid 5511] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./474", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./474", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./474/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./474/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./474/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./474") = 0 [pid 5031] mkdir("./475", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 477 ./strace-static-x86_64: Process 5512 attached [pid 5512] set_robust_list(0x555556e8d660, 24) = 0 [pid 5512] chdir("./475") = 0 [pid 5512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5512] setpgid(0, 0) = 0 [pid 5512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5512] write(3, "1000", 4) = 4 [pid 5512] close(3) = 0 [pid 5512] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5512] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5512] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5512] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5512] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5512] sendto(4, [{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) = 32 [pid 5512] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=477}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5512] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=477}, {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 5512] close(4) = 0 [pid 5512] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.491652][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.504016][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.511826][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5512] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5512] close(3) = 0 [pid 5512] close(4) = -1 EBADF (Bad file descriptor) [pid 5512] close(5) = -1 EBADF (Bad file descriptor) [pid 5512] close(6) = -1 EBADF (Bad file descriptor) [pid 5512] close(7) = -1 EBADF (Bad file descriptor) [pid 5512] close(8) = -1 EBADF (Bad file descriptor) [pid 5512] close(9) = -1 EBADF (Bad file descriptor) [pid 5512] close(10) = -1 EBADF (Bad file descriptor) [pid 5512] close(11) = -1 EBADF (Bad file descriptor) [pid 5512] close(12) = -1 EBADF (Bad file descriptor) [pid 5512] close(13) = -1 EBADF (Bad file descriptor) [pid 5512] close(14) = -1 EBADF (Bad file descriptor) [pid 5512] close(15) = -1 EBADF (Bad file descriptor) [pid 5512] close(16) = -1 EBADF (Bad file descriptor) [pid 5512] close(17) = -1 EBADF (Bad file descriptor) [pid 5512] close(18) = -1 EBADF (Bad file descriptor) [pid 5512] close(19) = -1 EBADF (Bad file descriptor) [pid 5512] close(20) = -1 EBADF (Bad file descriptor) [pid 5512] close(21) = -1 EBADF (Bad file descriptor) [pid 5512] close(22) = -1 EBADF (Bad file descriptor) [pid 5512] close(23) = -1 EBADF (Bad file descriptor) [pid 5512] close(24) = -1 EBADF (Bad file descriptor) [pid 5512] close(25) = -1 EBADF (Bad file descriptor) [pid 5512] close(26) = -1 EBADF (Bad file descriptor) [pid 5512] close(27) = -1 EBADF (Bad file descriptor) [pid 5512] close(28) = -1 EBADF (Bad file descriptor) [pid 5512] close(29) = -1 EBADF (Bad file descriptor) [pid 5512] exit_group(0) = ? [pid 5512] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./475", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./475", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./475/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./475/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./475/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./475") = 0 [pid 5031] mkdir("./476", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5513 attached [pid 5513] set_robust_list(0x555556e8d660, 24 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 478 [pid 5513] <... set_robust_list resumed>) = 0 [pid 5513] chdir("./476") = 0 [pid 5513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5513] setpgid(0, 0) = 0 [pid 5513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5513] write(3, "1000", 4) = 4 [pid 5513] close(3) = 0 [pid 5513] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5513] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5513] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5513] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5513] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5513] sendto(4, [{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) = 32 [pid 5513] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=478}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5513] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=478}, {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 5513] close(4) = 0 [ 84.547122][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.561119][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.569431][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5513] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5513] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5513] close(3) = 0 [pid 5513] close(4) = -1 EBADF (Bad file descriptor) [pid 5513] close(5) = -1 EBADF (Bad file descriptor) [pid 5513] close(6) = -1 EBADF (Bad file descriptor) [pid 5513] close(7) = -1 EBADF (Bad file descriptor) [pid 5513] close(8) = -1 EBADF (Bad file descriptor) [pid 5513] close(9) = -1 EBADF (Bad file descriptor) [pid 5513] close(10) = -1 EBADF (Bad file descriptor) [pid 5513] close(11) = -1 EBADF (Bad file descriptor) [pid 5513] close(12) = -1 EBADF (Bad file descriptor) [pid 5513] close(13) = -1 EBADF (Bad file descriptor) [pid 5513] close(14) = -1 EBADF (Bad file descriptor) [pid 5513] close(15) = -1 EBADF (Bad file descriptor) [pid 5513] close(16) = -1 EBADF (Bad file descriptor) [pid 5513] close(17) = -1 EBADF (Bad file descriptor) [pid 5513] close(18) = -1 EBADF (Bad file descriptor) [pid 5513] close(19) = -1 EBADF (Bad file descriptor) [pid 5513] close(20) = -1 EBADF (Bad file descriptor) [pid 5513] close(21) = -1 EBADF (Bad file descriptor) [pid 5513] close(22) = -1 EBADF (Bad file descriptor) [pid 5513] close(23) = -1 EBADF (Bad file descriptor) [pid 5513] close(24) = -1 EBADF (Bad file descriptor) [pid 5513] close(25) = -1 EBADF (Bad file descriptor) [pid 5513] close(26) = -1 EBADF (Bad file descriptor) [pid 5513] close(27) = -1 EBADF (Bad file descriptor) [pid 5513] close(28) = -1 EBADF (Bad file descriptor) [pid 5513] close(29) = -1 EBADF (Bad file descriptor) [pid 5513] exit_group(0) = ? [pid 5513] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./476", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./476", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./476/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./476/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./476/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./476") = 0 [pid 5031] mkdir("./477", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 479 ./strace-static-x86_64: Process 5514 attached [pid 5514] set_robust_list(0x555556e8d660, 24) = 0 [pid 5514] chdir("./477") = 0 [pid 5514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5514] setpgid(0, 0) = 0 [pid 5514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5514] write(3, "1000", 4) = 4 [pid 5514] close(3) = 0 [pid 5514] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5514] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5514] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5514] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5514] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5514] sendto(4, [{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) = 32 [pid 5514] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=479}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5514] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=479}, {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 5514] close(4) = 0 [pid 5514] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.595069][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.610281][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.618650][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5514] close(3) = 0 [pid 5514] close(4) = -1 EBADF (Bad file descriptor) [pid 5514] close(5) = -1 EBADF (Bad file descriptor) [pid 5514] close(6) = -1 EBADF (Bad file descriptor) [pid 5514] close(7) = -1 EBADF (Bad file descriptor) [pid 5514] close(8) = -1 EBADF (Bad file descriptor) [pid 5514] close(9) = -1 EBADF (Bad file descriptor) [pid 5514] close(10) = -1 EBADF (Bad file descriptor) [pid 5514] close(11) = -1 EBADF (Bad file descriptor) [pid 5514] close(12) = -1 EBADF (Bad file descriptor) [pid 5514] close(13) = -1 EBADF (Bad file descriptor) [pid 5514] close(14) = -1 EBADF (Bad file descriptor) [pid 5514] close(15) = -1 EBADF (Bad file descriptor) [pid 5514] close(16) = -1 EBADF (Bad file descriptor) [pid 5514] close(17) = -1 EBADF (Bad file descriptor) [pid 5514] close(18) = -1 EBADF (Bad file descriptor) [pid 5514] close(19) = -1 EBADF (Bad file descriptor) [pid 5514] close(20) = -1 EBADF (Bad file descriptor) [pid 5514] close(21) = -1 EBADF (Bad file descriptor) [pid 5514] close(22) = -1 EBADF (Bad file descriptor) [pid 5514] close(23) = -1 EBADF (Bad file descriptor) [pid 5514] close(24) = -1 EBADF (Bad file descriptor) [pid 5514] close(25) = -1 EBADF (Bad file descriptor) [pid 5514] close(26) = -1 EBADF (Bad file descriptor) [pid 5514] close(27) = -1 EBADF (Bad file descriptor) [pid 5514] close(28) = -1 EBADF (Bad file descriptor) [pid 5514] close(29) = -1 EBADF (Bad file descriptor) [pid 5514] exit_group(0) = ? [pid 5514] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./477", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./477", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./477/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./477/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./477/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./477") = 0 [pid 5031] mkdir("./478", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 480 ./strace-static-x86_64: Process 5515 attached [pid 5515] set_robust_list(0x555556e8d660, 24) = 0 [pid 5515] chdir("./478") = 0 [pid 5515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5515] setpgid(0, 0) = 0 [pid 5515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5515] write(3, "1000", 4) = 4 [pid 5515] close(3) = 0 [pid 5515] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5515] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5515] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5515] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5515] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5515] sendto(4, [{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) = 32 [pid 5515] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=480}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5515] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=480}, {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 5515] close(4) = 0 [pid 5515] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.645798][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.668643][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.677125][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5515] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5515] close(3) = 0 [pid 5515] close(4) = -1 EBADF (Bad file descriptor) [pid 5515] close(5) = -1 EBADF (Bad file descriptor) [pid 5515] close(6) = -1 EBADF (Bad file descriptor) [pid 5515] close(7) = -1 EBADF (Bad file descriptor) [pid 5515] close(8) = -1 EBADF (Bad file descriptor) [pid 5515] close(9) = -1 EBADF (Bad file descriptor) [pid 5515] close(10) = -1 EBADF (Bad file descriptor) [pid 5515] close(11) = -1 EBADF (Bad file descriptor) [pid 5515] close(12) = -1 EBADF (Bad file descriptor) [pid 5515] close(13) = -1 EBADF (Bad file descriptor) [pid 5515] close(14) = -1 EBADF (Bad file descriptor) [pid 5515] close(15) = -1 EBADF (Bad file descriptor) [pid 5515] close(16) = -1 EBADF (Bad file descriptor) [pid 5515] close(17) = -1 EBADF (Bad file descriptor) [pid 5515] close(18) = -1 EBADF (Bad file descriptor) [pid 5515] close(19) = -1 EBADF (Bad file descriptor) [pid 5515] close(20) = -1 EBADF (Bad file descriptor) [pid 5515] close(21) = -1 EBADF (Bad file descriptor) [pid 5515] close(22) = -1 EBADF (Bad file descriptor) [pid 5515] close(23) = -1 EBADF (Bad file descriptor) [pid 5515] close(24) = -1 EBADF (Bad file descriptor) [pid 5515] close(25) = -1 EBADF (Bad file descriptor) [pid 5515] close(26) = -1 EBADF (Bad file descriptor) [pid 5515] close(27) = -1 EBADF (Bad file descriptor) [pid 5515] close(28) = -1 EBADF (Bad file descriptor) [pid 5515] close(29) = -1 EBADF (Bad file descriptor) [pid 5515] exit_group(0) = ? [pid 5515] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./478", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./478", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./478/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./478/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./478/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./478") = 0 [pid 5031] mkdir("./479", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5516 attached [pid 5516] set_robust_list(0x555556e8d660, 24) = 0 [pid 5031] <... clone resumed>, child_tidptr=0x555556e8d650) = 481 [pid 5516] chdir("./479") = 0 [pid 5516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5516] setpgid(0, 0) = 0 [pid 5516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5516] write(3, "1000", 4) = 4 [pid 5516] close(3) = 0 [pid 5516] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5516] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5516] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5516] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5516] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5516] sendto(4, [{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) = 32 [pid 5516] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=481}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5516] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=481}, {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 5516] close(4) = 0 [pid 5516] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.695051][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.714593][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.722742][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5516] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5516] close(3) = 0 [pid 5516] close(4) = -1 EBADF (Bad file descriptor) [pid 5516] close(5) = -1 EBADF (Bad file descriptor) [pid 5516] close(6) = -1 EBADF (Bad file descriptor) [pid 5516] close(7) = -1 EBADF (Bad file descriptor) [pid 5516] close(8) = -1 EBADF (Bad file descriptor) [pid 5516] close(9) = -1 EBADF (Bad file descriptor) [pid 5516] close(10) = -1 EBADF (Bad file descriptor) [pid 5516] close(11) = -1 EBADF (Bad file descriptor) [pid 5516] close(12) = -1 EBADF (Bad file descriptor) [pid 5516] close(13) = -1 EBADF (Bad file descriptor) [pid 5516] close(14) = -1 EBADF (Bad file descriptor) [pid 5516] close(15) = -1 EBADF (Bad file descriptor) [pid 5516] close(16) = -1 EBADF (Bad file descriptor) [pid 5516] close(17) = -1 EBADF (Bad file descriptor) [pid 5516] close(18) = -1 EBADF (Bad file descriptor) [pid 5516] close(19) = -1 EBADF (Bad file descriptor) [pid 5516] close(20) = -1 EBADF (Bad file descriptor) [pid 5516] close(21) = -1 EBADF (Bad file descriptor) [pid 5516] close(22) = -1 EBADF (Bad file descriptor) [pid 5516] close(23) = -1 EBADF (Bad file descriptor) [pid 5516] close(24) = -1 EBADF (Bad file descriptor) [pid 5516] close(25) = -1 EBADF (Bad file descriptor) [pid 5516] close(26) = -1 EBADF (Bad file descriptor) [pid 5516] close(27) = -1 EBADF (Bad file descriptor) [pid 5516] close(28) = -1 EBADF (Bad file descriptor) [pid 5516] close(29) = -1 EBADF (Bad file descriptor) [pid 5516] exit_group(0) = ? [pid 5516] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./479", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./479", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./479/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./479/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./479/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./479") = 0 [pid 5031] mkdir("./480", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 482 ./strace-static-x86_64: Process 5517 attached [pid 5517] set_robust_list(0x555556e8d660, 24) = 0 [pid 5517] chdir("./480") = 0 [pid 5517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5517] setpgid(0, 0) = 0 [pid 5517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5517] write(3, "1000", 4) = 4 [pid 5517] close(3) = 0 [pid 5517] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5517] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5517] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5517] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5517] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5517] sendto(4, [{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) = 32 [pid 5517] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=482}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5517] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=482}, {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 5517] close(4) = 0 [pid 5517] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5517] close(3) = 0 [pid 5517] close(4) = -1 EBADF (Bad file descriptor) [pid 5517] close(5) = -1 EBADF (Bad file descriptor) [pid 5517] close(6) = -1 EBADF (Bad file descriptor) [pid 5517] close(7) = -1 EBADF (Bad file descriptor) [pid 5517] close(8) = -1 EBADF (Bad file descriptor) [pid 5517] close(9) = -1 EBADF (Bad file descriptor) [pid 5517] close(10) = -1 EBADF (Bad file descriptor) [pid 5517] close(11) = -1 EBADF (Bad file descriptor) [pid 5517] close(12) = -1 EBADF (Bad file descriptor) [pid 5517] close(13) = -1 EBADF (Bad file descriptor) [pid 5517] close(14) = -1 EBADF (Bad file descriptor) [pid 5517] close(15) = -1 EBADF (Bad file descriptor) [pid 5517] close(16) = -1 EBADF (Bad file descriptor) [pid 5517] close(17) = -1 EBADF (Bad file descriptor) [pid 5517] close(18) = -1 EBADF (Bad file descriptor) [pid 5517] close(19) = -1 EBADF (Bad file descriptor) [pid 5517] close(20) = -1 EBADF (Bad file descriptor) [pid 5517] close(21) = -1 EBADF (Bad file descriptor) [pid 5517] close(22) = -1 EBADF (Bad file descriptor) [pid 5517] close(23) = -1 EBADF (Bad file descriptor) [pid 5517] close(24) = -1 EBADF (Bad file descriptor) [pid 5517] close(25) = -1 EBADF (Bad file descriptor) [pid 5517] close(26) = -1 EBADF (Bad file descriptor) [pid 5517] close(27) = -1 EBADF (Bad file descriptor) [pid 5517] close(28) = -1 EBADF (Bad file descriptor) [pid 5517] close(29) = -1 EBADF (Bad file descriptor) [pid 5517] exit_group(0) = ? [pid 5517] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./480", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./480", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./480/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./480/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./480/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./480") = 0 [pid 5031] mkdir("./481", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5518 attached , child_tidptr=0x555556e8d650) = 483 [pid 5518] set_robust_list(0x555556e8d660, 24) = 0 [pid 5518] chdir("./481") = 0 [pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5518] setpgid(0, 0) = 0 [pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5518] write(3, "1000", 4) = 4 [pid 5518] close(3) = 0 [pid 5518] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5518] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5518] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5518] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5518] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5518] sendto(4, [{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) = 32 [pid 5518] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=483}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5518] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=483}, {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 5518] close(4) = 0 [pid 5518] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.761647][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.777862][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.786296][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5518] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5518] close(3) = 0 [pid 5518] close(4) = -1 EBADF (Bad file descriptor) [pid 5518] close(5) = -1 EBADF (Bad file descriptor) [pid 5518] close(6) = -1 EBADF (Bad file descriptor) [pid 5518] close(7) = -1 EBADF (Bad file descriptor) [pid 5518] close(8) = -1 EBADF (Bad file descriptor) [pid 5518] close(9) = -1 EBADF (Bad file descriptor) [pid 5518] close(10) = -1 EBADF (Bad file descriptor) [pid 5518] close(11) = -1 EBADF (Bad file descriptor) [pid 5518] close(12) = -1 EBADF (Bad file descriptor) [pid 5518] close(13) = -1 EBADF (Bad file descriptor) [pid 5518] close(14) = -1 EBADF (Bad file descriptor) [pid 5518] close(15) = -1 EBADF (Bad file descriptor) [pid 5518] close(16) = -1 EBADF (Bad file descriptor) [pid 5518] close(17) = -1 EBADF (Bad file descriptor) [pid 5518] close(18) = -1 EBADF (Bad file descriptor) [pid 5518] close(19) = -1 EBADF (Bad file descriptor) [pid 5518] close(20) = -1 EBADF (Bad file descriptor) [pid 5518] close(21) = -1 EBADF (Bad file descriptor) [pid 5518] close(22) = -1 EBADF (Bad file descriptor) [pid 5518] close(23) = -1 EBADF (Bad file descriptor) [pid 5518] close(24) = -1 EBADF (Bad file descriptor) [pid 5518] close(25) = -1 EBADF (Bad file descriptor) [pid 5518] close(26) = -1 EBADF (Bad file descriptor) [pid 5518] close(27) = -1 EBADF (Bad file descriptor) [pid 5518] close(28) = -1 EBADF (Bad file descriptor) [pid 5518] close(29) = -1 EBADF (Bad file descriptor) [pid 5518] exit_group(0) = ? [pid 5518] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./481", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./481", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./481/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./481/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./481/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./481") = 0 [pid 5031] mkdir("./482", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 484 ./strace-static-x86_64: Process 5520 attached [pid 5520] set_robust_list(0x555556e8d660, 24) = 0 [pid 5520] chdir("./482") = 0 [pid 5520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5520] setpgid(0, 0) = 0 [pid 5520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5520] write(3, "1000", 4) = 4 [pid 5520] close(3) = 0 [pid 5520] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5520] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5520] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5520] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5520] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5520] sendto(4, [{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) = 32 [pid 5520] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=484}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5520] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=484}, {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 5520] close(4) = 0 [pid 5520] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.823563][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.838848][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.847790][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5520] close(3) = 0 [pid 5520] close(4) = -1 EBADF (Bad file descriptor) [pid 5520] close(5) = -1 EBADF (Bad file descriptor) [pid 5520] close(6) = -1 EBADF (Bad file descriptor) [pid 5520] close(7) = -1 EBADF (Bad file descriptor) [pid 5520] close(8) = -1 EBADF (Bad file descriptor) [pid 5520] close(9) = -1 EBADF (Bad file descriptor) [pid 5520] close(10) = -1 EBADF (Bad file descriptor) [pid 5520] close(11) = -1 EBADF (Bad file descriptor) [pid 5520] close(12) = -1 EBADF (Bad file descriptor) [pid 5520] close(13) = -1 EBADF (Bad file descriptor) [pid 5520] close(14) = -1 EBADF (Bad file descriptor) [pid 5520] close(15) = -1 EBADF (Bad file descriptor) [pid 5520] close(16) = -1 EBADF (Bad file descriptor) [pid 5520] close(17) = -1 EBADF (Bad file descriptor) [pid 5520] close(18) = -1 EBADF (Bad file descriptor) [pid 5520] close(19) = -1 EBADF (Bad file descriptor) [pid 5520] close(20) = -1 EBADF (Bad file descriptor) [pid 5520] close(21) = -1 EBADF (Bad file descriptor) [pid 5520] close(22) = -1 EBADF (Bad file descriptor) [pid 5520] close(23) = -1 EBADF (Bad file descriptor) [pid 5520] close(24) = -1 EBADF (Bad file descriptor) [pid 5520] close(25) = -1 EBADF (Bad file descriptor) [pid 5520] close(26) = -1 EBADF (Bad file descriptor) [pid 5520] close(27) = -1 EBADF (Bad file descriptor) [pid 5520] close(28) = -1 EBADF (Bad file descriptor) [pid 5520] close(29) = -1 EBADF (Bad file descriptor) [pid 5520] exit_group(0) = ? [pid 5520] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./482", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./482", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./482/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./482/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./482/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./482") = 0 [pid 5031] mkdir("./483", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 485 ./strace-static-x86_64: Process 5521 attached [pid 5521] set_robust_list(0x555556e8d660, 24) = 0 [pid 5521] chdir("./483") = 0 [pid 5521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5521] setpgid(0, 0) = 0 [pid 5521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5521] write(3, "1000", 4) = 4 [pid 5521] close(3) = 0 [pid 5521] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5521] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5521] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5521] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5521] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5521] sendto(4, [{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) = 32 [pid 5521] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=485}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5521] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=485}, {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 5521] close(4) = 0 [pid 5521] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.886912][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.901969][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.910418][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5521] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5521] close(3) = 0 [pid 5521] close(4) = -1 EBADF (Bad file descriptor) [pid 5521] close(5) = -1 EBADF (Bad file descriptor) [pid 5521] close(6) = -1 EBADF (Bad file descriptor) [pid 5521] close(7) = -1 EBADF (Bad file descriptor) [pid 5521] close(8) = -1 EBADF (Bad file descriptor) [pid 5521] close(9) = -1 EBADF (Bad file descriptor) [pid 5521] close(10) = -1 EBADF (Bad file descriptor) [pid 5521] close(11) = -1 EBADF (Bad file descriptor) [pid 5521] close(12) = -1 EBADF (Bad file descriptor) [pid 5521] close(13) = -1 EBADF (Bad file descriptor) [pid 5521] close(14) = -1 EBADF (Bad file descriptor) [pid 5521] close(15) = -1 EBADF (Bad file descriptor) [pid 5521] close(16) = -1 EBADF (Bad file descriptor) [pid 5521] close(17) = -1 EBADF (Bad file descriptor) [pid 5521] close(18) = -1 EBADF (Bad file descriptor) [pid 5521] close(19) = -1 EBADF (Bad file descriptor) [pid 5521] close(20) = -1 EBADF (Bad file descriptor) [pid 5521] close(21) = -1 EBADF (Bad file descriptor) [pid 5521] close(22) = -1 EBADF (Bad file descriptor) [pid 5521] close(23) = -1 EBADF (Bad file descriptor) [pid 5521] close(24) = -1 EBADF (Bad file descriptor) [pid 5521] close(25) = -1 EBADF (Bad file descriptor) [pid 5521] close(26) = -1 EBADF (Bad file descriptor) [pid 5521] close(27) = -1 EBADF (Bad file descriptor) [pid 5521] close(28) = -1 EBADF (Bad file descriptor) [pid 5521] close(29) = -1 EBADF (Bad file descriptor) [pid 5521] exit_group(0) = ? [pid 5521] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./483", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./483", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./483/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./483/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./483/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./483") = 0 [pid 5031] mkdir("./484", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 486 ./strace-static-x86_64: Process 5522 attached [pid 5522] set_robust_list(0x555556e8d660, 24) = 0 [pid 5522] chdir("./484") = 0 [pid 5522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5522] setpgid(0, 0) = 0 [pid 5522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5522] write(3, "1000", 4) = 4 [pid 5522] close(3) = 0 [pid 5522] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5522] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5522] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5522] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5522] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5522] sendto(4, [{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) = 32 [pid 5522] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=486}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5522] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=486}, {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 5522] close(4) = 0 [pid 5522] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 84.928930][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.949186][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.957522][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5522] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5522] close(3) = 0 [pid 5522] close(4) = -1 EBADF (Bad file descriptor) [pid 5522] close(5) = -1 EBADF (Bad file descriptor) [pid 5522] close(6) = -1 EBADF (Bad file descriptor) [pid 5522] close(7) = -1 EBADF (Bad file descriptor) [pid 5522] close(8) = -1 EBADF (Bad file descriptor) [pid 5522] close(9) = -1 EBADF (Bad file descriptor) [pid 5522] close(10) = -1 EBADF (Bad file descriptor) [pid 5522] close(11) = -1 EBADF (Bad file descriptor) [pid 5522] close(12) = -1 EBADF (Bad file descriptor) [pid 5522] close(13) = -1 EBADF (Bad file descriptor) [pid 5522] close(14) = -1 EBADF (Bad file descriptor) [pid 5522] close(15) = -1 EBADF (Bad file descriptor) [pid 5522] close(16) = -1 EBADF (Bad file descriptor) [pid 5522] close(17) = -1 EBADF (Bad file descriptor) [pid 5522] close(18) = -1 EBADF (Bad file descriptor) [pid 5522] close(19) = -1 EBADF (Bad file descriptor) [pid 5522] close(20) = -1 EBADF (Bad file descriptor) [pid 5522] close(21) = -1 EBADF (Bad file descriptor) [pid 5522] close(22) = -1 EBADF (Bad file descriptor) [pid 5522] close(23) = -1 EBADF (Bad file descriptor) [pid 5522] close(24) = -1 EBADF (Bad file descriptor) [pid 5522] close(25) = -1 EBADF (Bad file descriptor) [pid 5522] close(26) = -1 EBADF (Bad file descriptor) [pid 5522] close(27) = -1 EBADF (Bad file descriptor) [pid 5522] close(28) = -1 EBADF (Bad file descriptor) [pid 5522] close(29) = -1 EBADF (Bad file descriptor) [pid 5522] exit_group(0) = ? [pid 5522] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./484", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./484", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./484/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./484/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./484/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./484") = 0 [pid 5031] mkdir("./485", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 487 ./strace-static-x86_64: Process 5523 attached [pid 5523] set_robust_list(0x555556e8d660, 24) = 0 [pid 5523] chdir("./485") = 0 [pid 5523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5523] setpgid(0, 0) = 0 [pid 5523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5523] write(3, "1000", 4) = 4 [pid 5523] close(3) = 0 [pid 5523] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5523] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5523] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5523] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5523] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5523] sendto(4, [{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) = 32 [pid 5523] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=487}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5523] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=487}, {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 5523] close(4) = 0 [ 84.979089][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 84.995346][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.003312][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5523] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5523] close(3) = 0 [pid 5523] close(4) = -1 EBADF (Bad file descriptor) [pid 5523] close(5) = -1 EBADF (Bad file descriptor) [pid 5523] close(6) = -1 EBADF (Bad file descriptor) [pid 5523] close(7) = -1 EBADF (Bad file descriptor) [pid 5523] close(8) = -1 EBADF (Bad file descriptor) [pid 5523] close(9) = -1 EBADF (Bad file descriptor) [pid 5523] close(10) = -1 EBADF (Bad file descriptor) [pid 5523] close(11) = -1 EBADF (Bad file descriptor) [pid 5523] close(12) = -1 EBADF (Bad file descriptor) [pid 5523] close(13) = -1 EBADF (Bad file descriptor) [pid 5523] close(14) = -1 EBADF (Bad file descriptor) [pid 5523] close(15) = -1 EBADF (Bad file descriptor) [pid 5523] close(16) = -1 EBADF (Bad file descriptor) [pid 5523] close(17) = -1 EBADF (Bad file descriptor) [pid 5523] close(18) = -1 EBADF (Bad file descriptor) [pid 5523] close(19) = -1 EBADF (Bad file descriptor) [pid 5523] close(20) = -1 EBADF (Bad file descriptor) [pid 5523] close(21) = -1 EBADF (Bad file descriptor) [pid 5523] close(22) = -1 EBADF (Bad file descriptor) [pid 5523] close(23) = -1 EBADF (Bad file descriptor) [pid 5523] close(24) = -1 EBADF (Bad file descriptor) [pid 5523] close(25) = -1 EBADF (Bad file descriptor) [pid 5523] close(26) = -1 EBADF (Bad file descriptor) [pid 5523] close(27) = -1 EBADF (Bad file descriptor) [pid 5523] close(28) = -1 EBADF (Bad file descriptor) [pid 5523] close(29) = -1 EBADF (Bad file descriptor) [pid 5523] exit_group(0) = ? [pid 5523] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./485", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./485", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./485/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./485/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./485/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./485") = 0 [pid 5031] mkdir("./486", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 488 ./strace-static-x86_64: Process 5524 attached [pid 5524] set_robust_list(0x555556e8d660, 24) = 0 [pid 5524] chdir("./486") = 0 [pid 5524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5524] setpgid(0, 0) = 0 [pid 5524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5524] write(3, "1000", 4) = 4 [pid 5524] close(3) = 0 [pid 5524] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5524] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5524] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5524] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5524] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5524] sendto(4, [{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) = 32 [pid 5524] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=488}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5524] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=488}, {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 5524] close(4) = 0 [ 85.039635][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.055768][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.063840][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5524] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5524] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5524] close(3) = 0 [pid 5524] close(4) = -1 EBADF (Bad file descriptor) [pid 5524] close(5) = -1 EBADF (Bad file descriptor) [pid 5524] close(6) = -1 EBADF (Bad file descriptor) [pid 5524] close(7) = -1 EBADF (Bad file descriptor) [pid 5524] close(8) = -1 EBADF (Bad file descriptor) [pid 5524] close(9) = -1 EBADF (Bad file descriptor) [pid 5524] close(10) = -1 EBADF (Bad file descriptor) [pid 5524] close(11) = -1 EBADF (Bad file descriptor) [pid 5524] close(12) = -1 EBADF (Bad file descriptor) [pid 5524] close(13) = -1 EBADF (Bad file descriptor) [pid 5524] close(14) = -1 EBADF (Bad file descriptor) [pid 5524] close(15) = -1 EBADF (Bad file descriptor) [pid 5524] close(16) = -1 EBADF (Bad file descriptor) [pid 5524] close(17) = -1 EBADF (Bad file descriptor) [pid 5524] close(18) = -1 EBADF (Bad file descriptor) [pid 5524] close(19) = -1 EBADF (Bad file descriptor) [pid 5524] close(20) = -1 EBADF (Bad file descriptor) [pid 5524] close(21) = -1 EBADF (Bad file descriptor) [pid 5524] close(22) = -1 EBADF (Bad file descriptor) [pid 5524] close(23) = -1 EBADF (Bad file descriptor) [pid 5524] close(24) = -1 EBADF (Bad file descriptor) [pid 5524] close(25) = -1 EBADF (Bad file descriptor) [pid 5524] close(26) = -1 EBADF (Bad file descriptor) [pid 5524] close(27) = -1 EBADF (Bad file descriptor) [pid 5524] close(28) = -1 EBADF (Bad file descriptor) [pid 5524] close(29) = -1 EBADF (Bad file descriptor) [pid 5524] exit_group(0) = ? [pid 5524] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./486", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./486", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./486/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./486/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./486/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./486") = 0 [pid 5031] mkdir("./487", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 489 ./strace-static-x86_64: Process 5525 attached [pid 5525] set_robust_list(0x555556e8d660, 24) = 0 [pid 5525] chdir("./487") = 0 [pid 5525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5525] setpgid(0, 0) = 0 [pid 5525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5525] write(3, "1000", 4) = 4 [pid 5525] close(3) = 0 [pid 5525] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5525] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5525] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5525] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5525] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5525] sendto(4, [{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) = 32 [pid 5525] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=489}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5525] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=489}, {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 5525] close(4) = 0 [pid 5525] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.095174][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.109305][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.117636][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5525] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5525] close(3) = 0 [pid 5525] close(4) = -1 EBADF (Bad file descriptor) [pid 5525] close(5) = -1 EBADF (Bad file descriptor) [pid 5525] close(6) = -1 EBADF (Bad file descriptor) [pid 5525] close(7) = -1 EBADF (Bad file descriptor) [pid 5525] close(8) = -1 EBADF (Bad file descriptor) [pid 5525] close(9) = -1 EBADF (Bad file descriptor) [pid 5525] close(10) = -1 EBADF (Bad file descriptor) [pid 5525] close(11) = -1 EBADF (Bad file descriptor) [pid 5525] close(12) = -1 EBADF (Bad file descriptor) [pid 5525] close(13) = -1 EBADF (Bad file descriptor) [pid 5525] close(14) = -1 EBADF (Bad file descriptor) [pid 5525] close(15) = -1 EBADF (Bad file descriptor) [pid 5525] close(16) = -1 EBADF (Bad file descriptor) [pid 5525] close(17) = -1 EBADF (Bad file descriptor) [pid 5525] close(18) = -1 EBADF (Bad file descriptor) [pid 5525] close(19) = -1 EBADF (Bad file descriptor) [pid 5525] close(20) = -1 EBADF (Bad file descriptor) [pid 5525] close(21) = -1 EBADF (Bad file descriptor) [pid 5525] close(22) = -1 EBADF (Bad file descriptor) [pid 5525] close(23) = -1 EBADF (Bad file descriptor) [pid 5525] close(24) = -1 EBADF (Bad file descriptor) [pid 5525] close(25) = -1 EBADF (Bad file descriptor) [pid 5525] close(26) = -1 EBADF (Bad file descriptor) [pid 5525] close(27) = -1 EBADF (Bad file descriptor) [pid 5525] close(28) = -1 EBADF (Bad file descriptor) [pid 5525] close(29) = -1 EBADF (Bad file descriptor) [pid 5525] exit_group(0) = ? [pid 5525] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./487", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./487", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./487/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./487/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./487/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./487") = 0 [pid 5031] mkdir("./488", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 490 ./strace-static-x86_64: Process 5526 attached [pid 5526] set_robust_list(0x555556e8d660, 24) = 0 [pid 5526] chdir("./488") = 0 [pid 5526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5526] setpgid(0, 0) = 0 [pid 5526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5526] write(3, "1000", 4) = 4 [pid 5526] close(3) = 0 [pid 5526] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5526] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5526] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5526] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5526] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5526] sendto(4, [{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) = 32 [pid 5526] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=490}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5526] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=490}, {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 5526] close(4) = 0 [pid 5526] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.140803][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.156861][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.165123][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5526] close(3) = 0 [pid 5526] close(4) = -1 EBADF (Bad file descriptor) [pid 5526] close(5) = -1 EBADF (Bad file descriptor) [pid 5526] close(6) = -1 EBADF (Bad file descriptor) [pid 5526] close(7) = -1 EBADF (Bad file descriptor) [pid 5526] close(8) = -1 EBADF (Bad file descriptor) [pid 5526] close(9) = -1 EBADF (Bad file descriptor) [pid 5526] close(10) = -1 EBADF (Bad file descriptor) [pid 5526] close(11) = -1 EBADF (Bad file descriptor) [pid 5526] close(12) = -1 EBADF (Bad file descriptor) [pid 5526] close(13) = -1 EBADF (Bad file descriptor) [pid 5526] close(14) = -1 EBADF (Bad file descriptor) [pid 5526] close(15) = -1 EBADF (Bad file descriptor) [pid 5526] close(16) = -1 EBADF (Bad file descriptor) [pid 5526] close(17) = -1 EBADF (Bad file descriptor) [pid 5526] close(18) = -1 EBADF (Bad file descriptor) [pid 5526] close(19) = -1 EBADF (Bad file descriptor) [pid 5526] close(20) = -1 EBADF (Bad file descriptor) [pid 5526] close(21) = -1 EBADF (Bad file descriptor) [pid 5526] close(22) = -1 EBADF (Bad file descriptor) [pid 5526] close(23) = -1 EBADF (Bad file descriptor) [pid 5526] close(24) = -1 EBADF (Bad file descriptor) [pid 5526] close(25) = -1 EBADF (Bad file descriptor) [pid 5526] close(26) = -1 EBADF (Bad file descriptor) [pid 5526] close(27) = -1 EBADF (Bad file descriptor) [pid 5526] close(28) = -1 EBADF (Bad file descriptor) [pid 5526] close(29) = -1 EBADF (Bad file descriptor) [pid 5526] exit_group(0) = ? [pid 5526] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./488", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./488", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./488/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./488/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./488/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./488") = 0 [pid 5031] mkdir("./489", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5527 attached , child_tidptr=0x555556e8d650) = 491 [pid 5527] set_robust_list(0x555556e8d660, 24) = 0 [pid 5527] chdir("./489") = 0 [pid 5527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5527] setpgid(0, 0) = 0 [pid 5527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5527] write(3, "1000", 4) = 4 [pid 5527] close(3) = 0 [pid 5527] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5527] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5527] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5527] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5527] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5527] sendto(4, [{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) = 32 [pid 5527] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=491}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5527] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=491}, {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 5527] close(4) = 0 [pid 5527] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.191477][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.206637][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.214663][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5527] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5527] close(3) = 0 [pid 5527] close(4) = -1 EBADF (Bad file descriptor) [pid 5527] close(5) = -1 EBADF (Bad file descriptor) [pid 5527] close(6) = -1 EBADF (Bad file descriptor) [pid 5527] close(7) = -1 EBADF (Bad file descriptor) [pid 5527] close(8) = -1 EBADF (Bad file descriptor) [pid 5527] close(9) = -1 EBADF (Bad file descriptor) [pid 5527] close(10) = -1 EBADF (Bad file descriptor) [pid 5527] close(11) = -1 EBADF (Bad file descriptor) [pid 5527] close(12) = -1 EBADF (Bad file descriptor) [pid 5527] close(13) = -1 EBADF (Bad file descriptor) [pid 5527] close(14) = -1 EBADF (Bad file descriptor) [pid 5527] close(15) = -1 EBADF (Bad file descriptor) [pid 5527] close(16) = -1 EBADF (Bad file descriptor) [pid 5527] close(17) = -1 EBADF (Bad file descriptor) [pid 5527] close(18) = -1 EBADF (Bad file descriptor) [pid 5527] close(19) = -1 EBADF (Bad file descriptor) [pid 5527] close(20) = -1 EBADF (Bad file descriptor) [pid 5527] close(21) = -1 EBADF (Bad file descriptor) [pid 5527] close(22) = -1 EBADF (Bad file descriptor) [pid 5527] close(23) = -1 EBADF (Bad file descriptor) [pid 5527] close(24) = -1 EBADF (Bad file descriptor) [pid 5527] close(25) = -1 EBADF (Bad file descriptor) [pid 5527] close(26) = -1 EBADF (Bad file descriptor) [pid 5527] close(27) = -1 EBADF (Bad file descriptor) [pid 5527] close(28) = -1 EBADF (Bad file descriptor) [pid 5527] close(29) = -1 EBADF (Bad file descriptor) [pid 5527] exit_group(0) = ? [pid 5527] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./489", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./489", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./489/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./489/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./489/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./489") = 0 [pid 5031] mkdir("./490", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5528 attached , child_tidptr=0x555556e8d650) = 492 [pid 5528] set_robust_list(0x555556e8d660, 24) = 0 [pid 5528] chdir("./490") = 0 [pid 5528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5528] setpgid(0, 0) = 0 [pid 5528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5528] write(3, "1000", 4) = 4 [pid 5528] close(3) = 0 [pid 5528] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5528] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5528] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5528] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5528] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5528] sendto(4, [{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) = 32 [pid 5528] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=492}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5528] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=492}, {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 5528] close(4) = 0 [pid 5528] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.243857][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.257610][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.266426][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5528] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5528] close(3) = 0 [pid 5528] close(4) = -1 EBADF (Bad file descriptor) [pid 5528] close(5) = -1 EBADF (Bad file descriptor) [pid 5528] close(6) = -1 EBADF (Bad file descriptor) [pid 5528] close(7) = -1 EBADF (Bad file descriptor) [pid 5528] close(8) = -1 EBADF (Bad file descriptor) [pid 5528] close(9) = -1 EBADF (Bad file descriptor) [pid 5528] close(10) = -1 EBADF (Bad file descriptor) [pid 5528] close(11) = -1 EBADF (Bad file descriptor) [pid 5528] close(12) = -1 EBADF (Bad file descriptor) [pid 5528] close(13) = -1 EBADF (Bad file descriptor) [pid 5528] close(14) = -1 EBADF (Bad file descriptor) [pid 5528] close(15) = -1 EBADF (Bad file descriptor) [pid 5528] close(16) = -1 EBADF (Bad file descriptor) [pid 5528] close(17) = -1 EBADF (Bad file descriptor) [pid 5528] close(18) = -1 EBADF (Bad file descriptor) [pid 5528] close(19) = -1 EBADF (Bad file descriptor) [pid 5528] close(20) = -1 EBADF (Bad file descriptor) [pid 5528] close(21) = -1 EBADF (Bad file descriptor) [pid 5528] close(22) = -1 EBADF (Bad file descriptor) [pid 5528] close(23) = -1 EBADF (Bad file descriptor) [pid 5528] close(24) = -1 EBADF (Bad file descriptor) [pid 5528] close(25) = -1 EBADF (Bad file descriptor) [pid 5528] close(26) = -1 EBADF (Bad file descriptor) [pid 5528] close(27) = -1 EBADF (Bad file descriptor) [pid 5528] close(28) = -1 EBADF (Bad file descriptor) [pid 5528] close(29) = -1 EBADF (Bad file descriptor) [pid 5528] exit_group(0) = ? [pid 5528] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./490", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./490", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./490/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./490/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./490/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./490") = 0 [pid 5031] mkdir("./491", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 493 ./strace-static-x86_64: Process 5529 attached [pid 5529] set_robust_list(0x555556e8d660, 24) = 0 [pid 5529] chdir("./491") = 0 [pid 5529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5529] setpgid(0, 0) = 0 [pid 5529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5529] write(3, "1000", 4) = 4 [pid 5529] close(3) = 0 [pid 5529] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5529] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5529] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5529] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5529] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5529] sendto(4, [{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) = 32 [pid 5529] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=493}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5529] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=493}, {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 5529] close(4) = 0 [pid 5529] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.289269][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.303565][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.311432][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5529] close(3) = 0 [pid 5529] close(4) = -1 EBADF (Bad file descriptor) [pid 5529] close(5) = -1 EBADF (Bad file descriptor) [pid 5529] close(6) = -1 EBADF (Bad file descriptor) [pid 5529] close(7) = -1 EBADF (Bad file descriptor) [pid 5529] close(8) = -1 EBADF (Bad file descriptor) [pid 5529] close(9) = -1 EBADF (Bad file descriptor) [pid 5529] close(10) = -1 EBADF (Bad file descriptor) [pid 5529] close(11) = -1 EBADF (Bad file descriptor) [pid 5529] close(12) = -1 EBADF (Bad file descriptor) [pid 5529] close(13) = -1 EBADF (Bad file descriptor) [pid 5529] close(14) = -1 EBADF (Bad file descriptor) [pid 5529] close(15) = -1 EBADF (Bad file descriptor) [pid 5529] close(16) = -1 EBADF (Bad file descriptor) [pid 5529] close(17) = -1 EBADF (Bad file descriptor) [pid 5529] close(18) = -1 EBADF (Bad file descriptor) [pid 5529] close(19) = -1 EBADF (Bad file descriptor) [pid 5529] close(20) = -1 EBADF (Bad file descriptor) [pid 5529] close(21) = -1 EBADF (Bad file descriptor) [pid 5529] close(22) = -1 EBADF (Bad file descriptor) [pid 5529] close(23) = -1 EBADF (Bad file descriptor) [pid 5529] close(24) = -1 EBADF (Bad file descriptor) [pid 5529] close(25) = -1 EBADF (Bad file descriptor) [pid 5529] close(26) = -1 EBADF (Bad file descriptor) [pid 5529] close(27) = -1 EBADF (Bad file descriptor) [pid 5529] close(28) = -1 EBADF (Bad file descriptor) [pid 5529] close(29) = -1 EBADF (Bad file descriptor) [pid 5529] exit_group(0) = ? [pid 5529] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./491", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./491", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./491/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./491/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./491/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./491") = 0 [pid 5031] mkdir("./492", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 494 ./strace-static-x86_64: Process 5530 attached [pid 5530] set_robust_list(0x555556e8d660, 24) = 0 [pid 5530] chdir("./492") = 0 [pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5530] setpgid(0, 0) = 0 [pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5530] write(3, "1000", 4) = 4 [pid 5530] close(3) = 0 [pid 5530] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5530] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5530] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5530] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5530] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5530] sendto(4, [{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) = 32 [pid 5530] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=494}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5530] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=494}, {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 5530] close(4) = 0 [pid 5530] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.348112][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.368767][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.376755][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5530] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5530] close(3) = 0 [pid 5530] close(4) = -1 EBADF (Bad file descriptor) [pid 5530] close(5) = -1 EBADF (Bad file descriptor) [pid 5530] close(6) = -1 EBADF (Bad file descriptor) [pid 5530] close(7) = -1 EBADF (Bad file descriptor) [pid 5530] close(8) = -1 EBADF (Bad file descriptor) [pid 5530] close(9) = -1 EBADF (Bad file descriptor) [pid 5530] close(10) = -1 EBADF (Bad file descriptor) [pid 5530] close(11) = -1 EBADF (Bad file descriptor) [pid 5530] close(12) = -1 EBADF (Bad file descriptor) [pid 5530] close(13) = -1 EBADF (Bad file descriptor) [pid 5530] close(14) = -1 EBADF (Bad file descriptor) [pid 5530] close(15) = -1 EBADF (Bad file descriptor) [pid 5530] close(16) = -1 EBADF (Bad file descriptor) [pid 5530] close(17) = -1 EBADF (Bad file descriptor) [pid 5530] close(18) = -1 EBADF (Bad file descriptor) [pid 5530] close(19) = -1 EBADF (Bad file descriptor) [pid 5530] close(20) = -1 EBADF (Bad file descriptor) [pid 5530] close(21) = -1 EBADF (Bad file descriptor) [pid 5530] close(22) = -1 EBADF (Bad file descriptor) [pid 5530] close(23) = -1 EBADF (Bad file descriptor) [pid 5530] close(24) = -1 EBADF (Bad file descriptor) [pid 5530] close(25) = -1 EBADF (Bad file descriptor) [pid 5530] close(26) = -1 EBADF (Bad file descriptor) [pid 5530] close(27) = -1 EBADF (Bad file descriptor) [pid 5530] close(28) = -1 EBADF (Bad file descriptor) [pid 5530] close(29) = -1 EBADF (Bad file descriptor) [pid 5530] exit_group(0) = ? [pid 5530] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./492", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./492", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./492/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./492/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./492/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./492") = 0 [pid 5031] mkdir("./493", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 495 ./strace-static-x86_64: Process 5531 attached [pid 5531] set_robust_list(0x555556e8d660, 24) = 0 [pid 5531] chdir("./493") = 0 [pid 5531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5531] setpgid(0, 0) = 0 [pid 5531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5531] write(3, "1000", 4) = 4 [pid 5531] close(3) = 0 [pid 5531] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5531] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5531] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5531] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5531] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5531] sendto(4, [{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) = 32 [pid 5531] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=495}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5531] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=495}, {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 5531] close(4) = 0 [pid 5531] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.405826][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.430481][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.439581][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5531] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5531] close(3) = 0 [pid 5531] close(4) = -1 EBADF (Bad file descriptor) [pid 5531] close(5) = -1 EBADF (Bad file descriptor) [pid 5531] close(6) = -1 EBADF (Bad file descriptor) [pid 5531] close(7) = -1 EBADF (Bad file descriptor) [pid 5531] close(8) = -1 EBADF (Bad file descriptor) [pid 5531] close(9) = -1 EBADF (Bad file descriptor) [pid 5531] close(10) = -1 EBADF (Bad file descriptor) [pid 5531] close(11) = -1 EBADF (Bad file descriptor) [pid 5531] close(12) = -1 EBADF (Bad file descriptor) [pid 5531] close(13) = -1 EBADF (Bad file descriptor) [pid 5531] close(14) = -1 EBADF (Bad file descriptor) [pid 5531] close(15) = -1 EBADF (Bad file descriptor) [pid 5531] close(16) = -1 EBADF (Bad file descriptor) [pid 5531] close(17) = -1 EBADF (Bad file descriptor) [pid 5531] close(18) = -1 EBADF (Bad file descriptor) [pid 5531] close(19) = -1 EBADF (Bad file descriptor) [pid 5531] close(20) = -1 EBADF (Bad file descriptor) [pid 5531] close(21) = -1 EBADF (Bad file descriptor) [pid 5531] close(22) = -1 EBADF (Bad file descriptor) [pid 5531] close(23) = -1 EBADF (Bad file descriptor) [pid 5531] close(24) = -1 EBADF (Bad file descriptor) [pid 5531] close(25) = -1 EBADF (Bad file descriptor) [pid 5531] close(26) = -1 EBADF (Bad file descriptor) [pid 5531] close(27) = -1 EBADF (Bad file descriptor) [pid 5531] close(28) = -1 EBADF (Bad file descriptor) [pid 5531] close(29) = -1 EBADF (Bad file descriptor) [pid 5531] exit_group(0) = ? [pid 5531] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./493", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./493", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./493/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./493/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./493/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./493") = 0 [pid 5031] mkdir("./494", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 496 ./strace-static-x86_64: Process 5532 attached [pid 5532] set_robust_list(0x555556e8d660, 24) = 0 [pid 5532] chdir("./494") = 0 [pid 5532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5532] setpgid(0, 0) = 0 [pid 5532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5532] write(3, "1000", 4) = 4 [pid 5532] close(3) = 0 [pid 5532] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5532] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5532] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5532] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5532] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5532] sendto(4, [{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) = 32 [pid 5532] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=496}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5532] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=496}, {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 5532] close(4) = 0 [pid 5532] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5532] close(3) = 0 [pid 5532] close(4) = -1 EBADF (Bad file descriptor) [pid 5532] close(5) = -1 EBADF (Bad file descriptor) [pid 5532] close(6) = -1 EBADF (Bad file descriptor) [pid 5532] close(7) = -1 EBADF (Bad file descriptor) [pid 5532] close(8) = -1 EBADF (Bad file descriptor) [pid 5532] close(9) = -1 EBADF (Bad file descriptor) [pid 5532] close(10) = -1 EBADF (Bad file descriptor) [pid 5532] close(11) = -1 EBADF (Bad file descriptor) [pid 5532] close(12) = -1 EBADF (Bad file descriptor) [pid 5532] close(13) = -1 EBADF (Bad file descriptor) [pid 5532] close(14) = -1 EBADF (Bad file descriptor) [pid 5532] close(15) = -1 EBADF (Bad file descriptor) [pid 5532] close(16) = -1 EBADF (Bad file descriptor) [pid 5532] close(17) = -1 EBADF (Bad file descriptor) [pid 5532] close(18) = -1 EBADF (Bad file descriptor) [pid 5532] close(19) = -1 EBADF (Bad file descriptor) [pid 5532] close(20) = -1 EBADF (Bad file descriptor) [pid 5532] close(21) = -1 EBADF (Bad file descriptor) [pid 5532] close(22) = -1 EBADF (Bad file descriptor) [pid 5532] close(23) = -1 EBADF (Bad file descriptor) [pid 5532] close(24) = -1 EBADF (Bad file descriptor) [pid 5532] close(25) = -1 EBADF (Bad file descriptor) [pid 5532] close(26) = -1 EBADF (Bad file descriptor) [pid 5532] close(27) = -1 EBADF (Bad file descriptor) [pid 5532] close(28) = -1 EBADF (Bad file descriptor) [pid 5532] close(29) = -1 EBADF (Bad file descriptor) [pid 5532] exit_group(0) = ? [pid 5532] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./494", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./494", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./494/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./494/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./494/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./494") = 0 [pid 5031] mkdir("./495", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5533 attached , child_tidptr=0x555556e8d650) = 497 [pid 5533] set_robust_list(0x555556e8d660, 24) = 0 [pid 5533] chdir("./495") = 0 [pid 5533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5533] setpgid(0, 0) = 0 [pid 5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5533] write(3, "1000", 4) = 4 [pid 5533] close(3) = 0 [pid 5533] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5533] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5533] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5533] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5533] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5533] sendto(4, [{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) = 32 [pid 5533] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=497}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5533] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=497}, {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 5533] close(4) = 0 [pid 5533] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.449573][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.470532][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.479433][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5533] close(3) = 0 [pid 5533] close(4) = -1 EBADF (Bad file descriptor) [pid 5533] close(5) = -1 EBADF (Bad file descriptor) [pid 5533] close(6) = -1 EBADF (Bad file descriptor) [pid 5533] close(7) = -1 EBADF (Bad file descriptor) [pid 5533] close(8) = -1 EBADF (Bad file descriptor) [pid 5533] close(9) = -1 EBADF (Bad file descriptor) [pid 5533] close(10) = -1 EBADF (Bad file descriptor) [pid 5533] close(11) = -1 EBADF (Bad file descriptor) [pid 5533] close(12) = -1 EBADF (Bad file descriptor) [pid 5533] close(13) = -1 EBADF (Bad file descriptor) [pid 5533] close(14) = -1 EBADF (Bad file descriptor) [pid 5533] close(15) = -1 EBADF (Bad file descriptor) [pid 5533] close(16) = -1 EBADF (Bad file descriptor) [pid 5533] close(17) = -1 EBADF (Bad file descriptor) [pid 5533] close(18) = -1 EBADF (Bad file descriptor) [pid 5533] close(19) = -1 EBADF (Bad file descriptor) [pid 5533] close(20) = -1 EBADF (Bad file descriptor) [pid 5533] close(21) = -1 EBADF (Bad file descriptor) [pid 5533] close(22) = -1 EBADF (Bad file descriptor) [pid 5533] close(23) = -1 EBADF (Bad file descriptor) [pid 5533] close(24) = -1 EBADF (Bad file descriptor) [pid 5533] close(25) = -1 EBADF (Bad file descriptor) [pid 5533] close(26) = -1 EBADF (Bad file descriptor) [pid 5533] close(27) = -1 EBADF (Bad file descriptor) [pid 5533] close(28) = -1 EBADF (Bad file descriptor) [pid 5533] close(29) = -1 EBADF (Bad file descriptor) [pid 5533] exit_group(0) = ? [pid 5533] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./495", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./495", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./495/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./495/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./495/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./495") = 0 [pid 5031] mkdir("./496", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 498 ./strace-static-x86_64: Process 5534 attached [pid 5534] set_robust_list(0x555556e8d660, 24) = 0 [pid 5534] chdir("./496") = 0 [pid 5534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5534] setpgid(0, 0) = 0 [pid 5534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5534] write(3, "1000", 4) = 4 [pid 5534] close(3) = 0 [pid 5534] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5534] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5534] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5534] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5534] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5534] sendto(4, [{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) = 32 [pid 5534] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=498}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5534] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=498}, {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 5534] close(4) = 0 [pid 5534] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5534] close(3) = 0 [pid 5534] close(4) = -1 EBADF (Bad file descriptor) [pid 5534] close(5) = -1 EBADF (Bad file descriptor) [pid 5534] close(6) = -1 EBADF (Bad file descriptor) [pid 5534] close(7) = -1 EBADF (Bad file descriptor) [pid 5534] close(8) = -1 EBADF (Bad file descriptor) [pid 5534] close(9) = -1 EBADF (Bad file descriptor) [pid 5534] close(10) = -1 EBADF (Bad file descriptor) [pid 5534] close(11) = -1 EBADF (Bad file descriptor) [pid 5534] close(12) = -1 EBADF (Bad file descriptor) [pid 5534] close(13) = -1 EBADF (Bad file descriptor) [pid 5534] close(14) = -1 EBADF (Bad file descriptor) [pid 5534] close(15) = -1 EBADF (Bad file descriptor) [pid 5534] close(16) = -1 EBADF (Bad file descriptor) [pid 5534] close(17) = -1 EBADF (Bad file descriptor) [pid 5534] close(18) = -1 EBADF (Bad file descriptor) [pid 5534] close(19) = -1 EBADF (Bad file descriptor) [pid 5534] close(20) = -1 EBADF (Bad file descriptor) [pid 5534] close(21) = -1 EBADF (Bad file descriptor) [pid 5534] close(22) = -1 EBADF (Bad file descriptor) [pid 5534] close(23) = -1 EBADF (Bad file descriptor) [pid 5534] close(24) = -1 EBADF (Bad file descriptor) [pid 5534] close(25) = -1 EBADF (Bad file descriptor) [pid 5534] close(26) = -1 EBADF (Bad file descriptor) [pid 5534] close(27) = -1 EBADF (Bad file descriptor) [pid 5534] close(28) = -1 EBADF (Bad file descriptor) [pid 5534] close(29) = -1 EBADF (Bad file descriptor) [pid 5534] exit_group(0) = ? [pid 5534] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./496", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./496", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./496/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./496/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./496/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [ 85.515790][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.537295][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.546063][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5031] rmdir("./496") = 0 [pid 5031] mkdir("./497", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5535 attached , child_tidptr=0x555556e8d650) = 499 [pid 5535] set_robust_list(0x555556e8d660, 24) = 0 [pid 5535] chdir("./497") = 0 [pid 5535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5535] setpgid(0, 0) = 0 [pid 5535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5535] write(3, "1000", 4) = 4 [pid 5535] close(3) = 0 [pid 5535] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5535] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5535] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5535] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5535] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5535] sendto(4, [{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) = 32 [pid 5535] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=499}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5535] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=499}, {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 5535] close(4) = 0 [pid 5535] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5535] close(3) = 0 [pid 5535] close(4) = -1 EBADF (Bad file descriptor) [pid 5535] close(5) = -1 EBADF (Bad file descriptor) [pid 5535] close(6) = -1 EBADF (Bad file descriptor) [pid 5535] close(7) = -1 EBADF (Bad file descriptor) [pid 5535] close(8) = -1 EBADF (Bad file descriptor) [pid 5535] close(9) = -1 EBADF (Bad file descriptor) [pid 5535] close(10) = -1 EBADF (Bad file descriptor) [pid 5535] close(11) = -1 EBADF (Bad file descriptor) [pid 5535] close(12) = -1 EBADF (Bad file descriptor) [pid 5535] close(13) = -1 EBADF (Bad file descriptor) [pid 5535] close(14) = -1 EBADF (Bad file descriptor) [pid 5535] close(15) = -1 EBADF (Bad file descriptor) [pid 5535] close(16) = -1 EBADF (Bad file descriptor) [pid 5535] close(17) = -1 EBADF (Bad file descriptor) [pid 5535] close(18) = -1 EBADF (Bad file descriptor) [pid 5535] close(19) = -1 EBADF (Bad file descriptor) [pid 5535] close(20) = -1 EBADF (Bad file descriptor) [pid 5535] close(21) = -1 EBADF (Bad file descriptor) [pid 5535] close(22) = -1 EBADF (Bad file descriptor) [pid 5535] close(23) = -1 EBADF (Bad file descriptor) [pid 5535] close(24) = -1 EBADF (Bad file descriptor) [pid 5535] close(25) = -1 EBADF (Bad file descriptor) [pid 5535] close(26) = -1 EBADF (Bad file descriptor) [pid 5535] close(27) = -1 EBADF (Bad file descriptor) [pid 5535] close(28) = -1 EBADF (Bad file descriptor) [pid 5535] close(29) = -1 EBADF (Bad file descriptor) [pid 5535] exit_group(0) = ? [pid 5535] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./497", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./497", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./497/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./497/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./497/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./497") = 0 [pid 5031] mkdir("./498", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5536 attached , child_tidptr=0x555556e8d650) = 500 [pid 5536] set_robust_list(0x555556e8d660, 24) = 0 [pid 5536] chdir("./498") = 0 [pid 5536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5536] setpgid(0, 0) = 0 [pid 5536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5536] write(3, "1000", 4) = 4 [pid 5536] close(3) = 0 [pid 5536] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5536] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5536] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5536] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5536] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5536] sendto(4, [{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) = 32 [pid 5536] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=500}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5536] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=500}, {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 5536] close(4) = 0 [pid 5536] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.609605][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.622103][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.630379][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5536] close(3) = 0 [pid 5536] close(4) = -1 EBADF (Bad file descriptor) [pid 5536] close(5) = -1 EBADF (Bad file descriptor) [pid 5536] close(6) = -1 EBADF (Bad file descriptor) [pid 5536] close(7) = -1 EBADF (Bad file descriptor) [pid 5536] close(8) = -1 EBADF (Bad file descriptor) [pid 5536] close(9) = -1 EBADF (Bad file descriptor) [pid 5536] close(10) = -1 EBADF (Bad file descriptor) [pid 5536] close(11) = -1 EBADF (Bad file descriptor) [pid 5536] close(12) = -1 EBADF (Bad file descriptor) [pid 5536] close(13) = -1 EBADF (Bad file descriptor) [pid 5536] close(14) = -1 EBADF (Bad file descriptor) [pid 5536] close(15) = -1 EBADF (Bad file descriptor) [pid 5536] close(16) = -1 EBADF (Bad file descriptor) [pid 5536] close(17) = -1 EBADF (Bad file descriptor) [pid 5536] close(18) = -1 EBADF (Bad file descriptor) [pid 5536] close(19) = -1 EBADF (Bad file descriptor) [pid 5536] close(20) = -1 EBADF (Bad file descriptor) [pid 5536] close(21) = -1 EBADF (Bad file descriptor) [pid 5536] close(22) = -1 EBADF (Bad file descriptor) [pid 5536] close(23) = -1 EBADF (Bad file descriptor) [pid 5536] close(24) = -1 EBADF (Bad file descriptor) [pid 5536] close(25) = -1 EBADF (Bad file descriptor) [pid 5536] close(26) = -1 EBADF (Bad file descriptor) [pid 5536] close(27) = -1 EBADF (Bad file descriptor) [pid 5536] close(28) = -1 EBADF (Bad file descriptor) [pid 5536] close(29) = -1 EBADF (Bad file descriptor) [pid 5536] exit_group(0) = ? [pid 5536] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./498", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./498", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./498/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./498/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./498/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./498") = 0 [pid 5031] mkdir("./499", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 501 ./strace-static-x86_64: Process 5537 attached [pid 5537] set_robust_list(0x555556e8d660, 24) = 0 [pid 5537] chdir("./499") = 0 [pid 5537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5537] setpgid(0, 0) = 0 [pid 5537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5537] write(3, "1000", 4) = 4 [pid 5537] close(3) = 0 [pid 5537] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5537] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5537] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5537] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5537] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5537] sendto(4, [{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) = 32 [pid 5537] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=501}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5537] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=501}, {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 5537] close(4) = 0 [pid 5537] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5537] close(3) = 0 [pid 5537] close(4) = -1 EBADF (Bad file descriptor) [pid 5537] close(5) = -1 EBADF (Bad file descriptor) [pid 5537] close(6) = -1 EBADF (Bad file descriptor) [pid 5537] close(7) = -1 EBADF (Bad file descriptor) [pid 5537] close(8) = -1 EBADF (Bad file descriptor) [pid 5537] close(9) = -1 EBADF (Bad file descriptor) [pid 5537] close(10) = -1 EBADF (Bad file descriptor) [pid 5537] close(11) = -1 EBADF (Bad file descriptor) [pid 5537] close(12) = -1 EBADF (Bad file descriptor) [ 85.667529][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.684549][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.693714][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.703353][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5537] close(13) = -1 EBADF (Bad file descriptor) [pid 5537] close(14) = -1 EBADF (Bad file descriptor) [pid 5537] close(15) = -1 EBADF (Bad file descriptor) [pid 5537] close(16) = -1 EBADF (Bad file descriptor) [pid 5537] close(17) = -1 EBADF (Bad file descriptor) [pid 5537] close(18) = -1 EBADF (Bad file descriptor) [pid 5537] close(19) = -1 EBADF (Bad file descriptor) [pid 5537] close(20) = -1 EBADF (Bad file descriptor) [pid 5537] close(21) = -1 EBADF (Bad file descriptor) [pid 5537] close(22) = -1 EBADF (Bad file descriptor) [pid 5537] close(23) = -1 EBADF (Bad file descriptor) [pid 5537] close(24) = -1 EBADF (Bad file descriptor) [pid 5537] close(25) = -1 EBADF (Bad file descriptor) [pid 5537] close(26) = -1 EBADF (Bad file descriptor) [pid 5537] close(27) = -1 EBADF (Bad file descriptor) [pid 5537] close(28) = -1 EBADF (Bad file descriptor) [pid 5537] close(29) = -1 EBADF (Bad file descriptor) [pid 5537] exit_group(0) = ? [pid 5537] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./499", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./499", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./499/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./499/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./499/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./499") = 0 [pid 5031] mkdir("./500", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5538 attached , child_tidptr=0x555556e8d650) = 502 [pid 5538] set_robust_list(0x555556e8d660, 24) = 0 [pid 5538] chdir("./500") = 0 [pid 5538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5538] setpgid(0, 0) = 0 [pid 5538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5538] write(3, "1000", 4) = 4 [pid 5538] close(3) = 0 [pid 5538] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5538] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5538] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5538] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5538] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5538] sendto(4, [{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) = 32 [pid 5538] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=502}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5538] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=502}, {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 5538] close(4) = 0 [pid 5538] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5538] close(3) = 0 [pid 5538] close(4) = -1 EBADF (Bad file descriptor) [pid 5538] close(5) = -1 EBADF (Bad file descriptor) [pid 5538] close(6) = -1 EBADF (Bad file descriptor) [pid 5538] close(7) = -1 EBADF (Bad file descriptor) [pid 5538] close(8) = -1 EBADF (Bad file descriptor) [pid 5538] close(9) = -1 EBADF (Bad file descriptor) [pid 5538] close(10) = -1 EBADF (Bad file descriptor) [pid 5538] close(11) = -1 EBADF (Bad file descriptor) [pid 5538] close(12) = -1 EBADF (Bad file descriptor) [pid 5538] close(13) = -1 EBADF (Bad file descriptor) [pid 5538] close(14) = -1 EBADF (Bad file descriptor) [pid 5538] close(15) = -1 EBADF (Bad file descriptor) [pid 5538] close(16) = -1 EBADF (Bad file descriptor) [pid 5538] close(17) = -1 EBADF (Bad file descriptor) [pid 5538] close(18) = -1 EBADF (Bad file descriptor) [pid 5538] close(19) = -1 EBADF (Bad file descriptor) [pid 5538] close(20) = -1 EBADF (Bad file descriptor) [pid 5538] close(21) = -1 EBADF (Bad file descriptor) [pid 5538] close(22) = -1 EBADF (Bad file descriptor) [pid 5538] close(23) = -1 EBADF (Bad file descriptor) [pid 5538] close(24) = -1 EBADF (Bad file descriptor) [pid 5538] close(25) = -1 EBADF (Bad file descriptor) [ 85.716902][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.725988][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.749408][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5538] close(26) = -1 EBADF (Bad file descriptor) [pid 5538] close(27) = -1 EBADF (Bad file descriptor) [pid 5538] close(28) = -1 EBADF (Bad file descriptor) [pid 5538] close(29) = -1 EBADF (Bad file descriptor) [pid 5538] exit_group(0) = ? [pid 5538] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./500", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./500", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./500/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./500/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./500/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./500") = 0 [pid 5031] mkdir("./501", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 503 ./strace-static-x86_64: Process 5539 attached [pid 5539] set_robust_list(0x555556e8d660, 24) = 0 [pid 5539] chdir("./501") = 0 [pid 5539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5539] setpgid(0, 0) = 0 [pid 5539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5539] write(3, "1000", 4) = 4 [pid 5539] close(3) = 0 [pid 5539] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5539] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5539] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5539] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5539] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5539] sendto(4, [{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) = 32 [pid 5539] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=503}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5539] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=503}, {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 5539] close(4) = 0 [pid 5539] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5539] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5539] close(3) = 0 [pid 5539] close(4) = -1 EBADF (Bad file descriptor) [pid 5539] close(5) = -1 EBADF (Bad file descriptor) [pid 5539] close(6) = -1 EBADF (Bad file descriptor) [pid 5539] close(7) = -1 EBADF (Bad file descriptor) [pid 5539] close(8) = -1 EBADF (Bad file descriptor) [pid 5539] close(9) = -1 EBADF (Bad file descriptor) [pid 5539] close(10) = -1 EBADF (Bad file descriptor) [pid 5539] close(11) = -1 EBADF (Bad file descriptor) [pid 5539] close(12) = -1 EBADF (Bad file descriptor) [pid 5539] close(13) = -1 EBADF (Bad file descriptor) [pid 5539] close(14) = -1 EBADF (Bad file descriptor) [pid 5539] close(15) = -1 EBADF (Bad file descriptor) [pid 5539] close(16) = -1 EBADF (Bad file descriptor) [pid 5539] close(17) = -1 EBADF (Bad file descriptor) [pid 5539] close(18) = -1 EBADF (Bad file descriptor) [pid 5539] close(19) = -1 EBADF (Bad file descriptor) [pid 5539] close(20) = -1 EBADF (Bad file descriptor) [pid 5539] close(21) = -1 EBADF (Bad file descriptor) [pid 5539] close(22) = -1 EBADF (Bad file descriptor) [pid 5539] close(23) = -1 EBADF (Bad file descriptor) [pid 5539] close(24) = -1 EBADF (Bad file descriptor) [pid 5539] close(25) = -1 EBADF (Bad file descriptor) [pid 5539] close(26) = -1 EBADF (Bad file descriptor) [pid 5539] close(27) = -1 EBADF (Bad file descriptor) [pid 5539] close(28) = -1 EBADF (Bad file descriptor) [pid 5539] close(29) = -1 EBADF (Bad file descriptor) [pid 5539] exit_group(0) = ? [pid 5539] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./501", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./501", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./501/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./501/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 85.768603][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.776555][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.800605][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5031] unlink("./501/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./501") = 0 [pid 5031] mkdir("./502", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 504 ./strace-static-x86_64: Process 5540 attached [pid 5540] set_robust_list(0x555556e8d660, 24) = 0 [pid 5540] chdir("./502") = 0 [pid 5540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5540] setpgid(0, 0) = 0 [pid 5540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5540] write(3, "1000", 4) = 4 [pid 5540] close(3) = 0 [pid 5540] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5540] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5540] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5540] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5540] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5540] sendto(4, [{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) = 32 [pid 5540] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=504}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5540] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=504}, {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 5540] close(4) = 0 [pid 5540] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5540] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5540] close(3) = 0 [pid 5540] close(4) = -1 EBADF (Bad file descriptor) [pid 5540] close(5) = -1 EBADF (Bad file descriptor) [pid 5540] close(6) = -1 EBADF (Bad file descriptor) [pid 5540] close(7) = -1 EBADF (Bad file descriptor) [pid 5540] close(8) = -1 EBADF (Bad file descriptor) [pid 5540] close(9) = -1 EBADF (Bad file descriptor) [pid 5540] close(10) = -1 EBADF (Bad file descriptor) [pid 5540] close(11) = -1 EBADF (Bad file descriptor) [pid 5540] close(12) = -1 EBADF (Bad file descriptor) [pid 5540] close(13) = -1 EBADF (Bad file descriptor) [pid 5540] close(14) = -1 EBADF (Bad file descriptor) [pid 5540] close(15) = -1 EBADF (Bad file descriptor) [pid 5540] close(16) = -1 EBADF (Bad file descriptor) [pid 5540] close(17) = -1 EBADF (Bad file descriptor) [pid 5540] close(18) = -1 EBADF (Bad file descriptor) [pid 5540] close(19) = -1 EBADF (Bad file descriptor) [pid 5540] close(20) = -1 EBADF (Bad file descriptor) [pid 5540] close(21) = -1 EBADF (Bad file descriptor) [pid 5540] close(22) = -1 EBADF (Bad file descriptor) [pid 5540] close(23) = -1 EBADF (Bad file descriptor) [pid 5540] close(24) = -1 EBADF (Bad file descriptor) [pid 5540] close(25) = -1 EBADF (Bad file descriptor) [pid 5540] close(26) = -1 EBADF (Bad file descriptor) [pid 5540] close(27) = -1 EBADF (Bad file descriptor) [pid 5540] close(28) = -1 EBADF (Bad file descriptor) [pid 5540] close(29) = -1 EBADF (Bad file descriptor) [pid 5540] exit_group(0) = ? [pid 5540] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./502", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./502", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./502/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./502/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./502/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./502") = 0 [pid 5031] mkdir("./503", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 505 ./strace-static-x86_64: Process 5541 attached [pid 5541] set_robust_list(0x555556e8d660, 24) = 0 [pid 5541] chdir("./503") = 0 [pid 5541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5541] setpgid(0, 0) = 0 [pid 5541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5541] write(3, "1000", 4) = 4 [pid 5541] close(3) = 0 [pid 5541] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5541] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5541] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5541] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5541] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5541] sendto(4, [{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) = 32 [pid 5541] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=505}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5541] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=505}, {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 5541] close(4) = 0 [pid 5541] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.823952][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.831946][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5541] close(3) = 0 [pid 5541] close(4) = -1 EBADF (Bad file descriptor) [pid 5541] close(5) = -1 EBADF (Bad file descriptor) [pid 5541] close(6) = -1 EBADF (Bad file descriptor) [pid 5541] close(7) = -1 EBADF (Bad file descriptor) [pid 5541] close(8) = -1 EBADF (Bad file descriptor) [pid 5541] close(9) = -1 EBADF (Bad file descriptor) [pid 5541] close(10) = -1 EBADF (Bad file descriptor) [pid 5541] close(11) = -1 EBADF (Bad file descriptor) [pid 5541] close(12) = -1 EBADF (Bad file descriptor) [pid 5541] close(13) = -1 EBADF (Bad file descriptor) [pid 5541] close(14) = -1 EBADF (Bad file descriptor) [pid 5541] close(15) = -1 EBADF (Bad file descriptor) [pid 5541] close(16) = -1 EBADF (Bad file descriptor) [pid 5541] close(17) = -1 EBADF (Bad file descriptor) [pid 5541] close(18) = -1 EBADF (Bad file descriptor) [pid 5541] close(19) = -1 EBADF (Bad file descriptor) [pid 5541] close(20) = -1 EBADF (Bad file descriptor) [pid 5541] close(21) = -1 EBADF (Bad file descriptor) [pid 5541] close(22) = -1 EBADF (Bad file descriptor) [pid 5541] close(23) = -1 EBADF (Bad file descriptor) [pid 5541] close(24) = -1 EBADF (Bad file descriptor) [pid 5541] close(25) = -1 EBADF (Bad file descriptor) [pid 5541] close(26) = -1 EBADF (Bad file descriptor) [pid 5541] close(27) = -1 EBADF (Bad file descriptor) [pid 5541] close(28) = -1 EBADF (Bad file descriptor) [pid 5541] close(29) = -1 EBADF (Bad file descriptor) [pid 5541] exit_group(0) = ? [pid 5541] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./503", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./503", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./503/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./503/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./503/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./503") = 0 [pid 5031] mkdir("./504", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 506 ./strace-static-x86_64: Process 5542 attached [pid 5542] set_robust_list(0x555556e8d660, 24) = 0 [pid 5542] chdir("./504") = 0 [pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5542] setpgid(0, 0) = 0 [pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5542] write(3, "1000", 4) = 4 [pid 5542] close(3) = 0 [pid 5542] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5542] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5542] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5542] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5542] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5542] sendto(4, [{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) = 32 [pid 5542] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=506}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5542] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=506}, {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 5542] close(4) = 0 [pid 5542] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5542] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5542] close(3) = 0 [pid 5542] close(4) = -1 EBADF (Bad file descriptor) [pid 5542] close(5) = -1 EBADF (Bad file descriptor) [pid 5542] close(6) = -1 EBADF (Bad file descriptor) [pid 5542] close(7) = -1 EBADF (Bad file descriptor) [pid 5542] close(8) = -1 EBADF (Bad file descriptor) [pid 5542] close(9) = -1 EBADF (Bad file descriptor) [pid 5542] close(10) = -1 EBADF (Bad file descriptor) [pid 5542] close(11) = -1 EBADF (Bad file descriptor) [pid 5542] close(12) = -1 EBADF (Bad file descriptor) [pid 5542] close(13) = -1 EBADF (Bad file descriptor) [pid 5542] close(14) = -1 EBADF (Bad file descriptor) [pid 5542] close(15) = -1 EBADF (Bad file descriptor) [pid 5542] close(16) = -1 EBADF (Bad file descriptor) [pid 5542] close(17) = -1 EBADF (Bad file descriptor) [pid 5542] close(18) = -1 EBADF (Bad file descriptor) [pid 5542] close(19) = -1 EBADF (Bad file descriptor) [pid 5542] close(20) = -1 EBADF (Bad file descriptor) [pid 5542] close(21) = -1 EBADF (Bad file descriptor) [pid 5542] close(22) = -1 EBADF (Bad file descriptor) [pid 5542] close(23) = -1 EBADF (Bad file descriptor) [pid 5542] close(24) = -1 EBADF (Bad file descriptor) [pid 5542] close(25) = -1 EBADF (Bad file descriptor) [pid 5542] close(26) = -1 EBADF (Bad file descriptor) [pid 5542] close(27) = -1 EBADF (Bad file descriptor) [pid 5542] close(28) = -1 EBADF (Bad file descriptor) [pid 5542] close(29) = -1 EBADF (Bad file descriptor) [pid 5542] exit_group(0) = ? [pid 5542] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./504", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./504", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./504/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./504/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./504/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./504") = 0 [pid 5031] mkdir("./505", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5543 attached , child_tidptr=0x555556e8d650) = 507 [pid 5543] set_robust_list(0x555556e8d660, 24) = 0 [pid 5543] chdir("./505") = 0 [pid 5543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5543] setpgid(0, 0) = 0 [pid 5543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5543] write(3, "1000", 4) = 4 [pid 5543] close(3) = 0 [pid 5543] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5543] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5543] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5543] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5543] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5543] sendto(4, [{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) = 32 [pid 5543] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=507}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5543] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=507}, {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 [ 85.872388][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.889347][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.897893][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5543] close(4) = 0 [pid 5543] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5543] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5543] close(3) = 0 [pid 5543] close(4) = -1 EBADF (Bad file descriptor) [pid 5543] close(5) = -1 EBADF (Bad file descriptor) [pid 5543] close(6) = -1 EBADF (Bad file descriptor) [pid 5543] close(7) = -1 EBADF (Bad file descriptor) [pid 5543] close(8) = -1 EBADF (Bad file descriptor) [pid 5543] close(9) = -1 EBADF (Bad file descriptor) [pid 5543] close(10) = -1 EBADF (Bad file descriptor) [pid 5543] close(11) = -1 EBADF (Bad file descriptor) [pid 5543] close(12) = -1 EBADF (Bad file descriptor) [pid 5543] close(13) = -1 EBADF (Bad file descriptor) [pid 5543] close(14) = -1 EBADF (Bad file descriptor) [pid 5543] close(15) = -1 EBADF (Bad file descriptor) [pid 5543] close(16) = -1 EBADF (Bad file descriptor) [pid 5543] close(17) = -1 EBADF (Bad file descriptor) [pid 5543] close(18) = -1 EBADF (Bad file descriptor) [pid 5543] close(19) = -1 EBADF (Bad file descriptor) [pid 5543] close(20) = -1 EBADF (Bad file descriptor) [pid 5543] close(21) = -1 EBADF (Bad file descriptor) [pid 5543] close(22) = -1 EBADF (Bad file descriptor) [pid 5543] close(23) = -1 EBADF (Bad file descriptor) [pid 5543] close(24) = -1 EBADF (Bad file descriptor) [pid 5543] close(25) = -1 EBADF (Bad file descriptor) [pid 5543] close(26) = -1 EBADF (Bad file descriptor) [pid 5543] close(27) = -1 EBADF (Bad file descriptor) [pid 5543] close(28) = -1 EBADF (Bad file descriptor) [pid 5543] close(29) = -1 EBADF (Bad file descriptor) [pid 5543] exit_group(0) = ? [pid 5543] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=507, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./505", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./505", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./505/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./505/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./505/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./505") = 0 [pid 5031] mkdir("./506", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5544 attached , child_tidptr=0x555556e8d650) = 508 [pid 5544] set_robust_list(0x555556e8d660, 24) = 0 [pid 5544] chdir("./506") = 0 [pid 5544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5544] setpgid(0, 0) = 0 [pid 5544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5544] write(3, "1000", 4) = 4 [pid 5544] close(3) = 0 [pid 5544] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5544] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5544] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5544] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5544] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5544] sendto(4, [{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) = 32 [pid 5544] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=508}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5544] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=508}, {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 5544] close(4) = 0 [pid 5544] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.937667][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 85.952111][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.960652][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5544] close(3) = 0 [pid 5544] close(4) = -1 EBADF (Bad file descriptor) [pid 5544] close(5) = -1 EBADF (Bad file descriptor) [pid 5544] close(6) = -1 EBADF (Bad file descriptor) [pid 5544] close(7) = -1 EBADF (Bad file descriptor) [pid 5544] close(8) = -1 EBADF (Bad file descriptor) [pid 5544] close(9) = -1 EBADF (Bad file descriptor) [pid 5544] close(10) = -1 EBADF (Bad file descriptor) [pid 5544] close(11) = -1 EBADF (Bad file descriptor) [pid 5544] close(12) = -1 EBADF (Bad file descriptor) [pid 5544] close(13) = -1 EBADF (Bad file descriptor) [pid 5544] close(14) = -1 EBADF (Bad file descriptor) [pid 5544] close(15) = -1 EBADF (Bad file descriptor) [pid 5544] close(16) = -1 EBADF (Bad file descriptor) [pid 5544] close(17) = -1 EBADF (Bad file descriptor) [pid 5544] close(18) = -1 EBADF (Bad file descriptor) [pid 5544] close(19) = -1 EBADF (Bad file descriptor) [pid 5544] close(20) = -1 EBADF (Bad file descriptor) [pid 5544] close(21) = -1 EBADF (Bad file descriptor) [pid 5544] close(22) = -1 EBADF (Bad file descriptor) [pid 5544] close(23) = -1 EBADF (Bad file descriptor) [pid 5544] close(24) = -1 EBADF (Bad file descriptor) [pid 5544] close(25) = -1 EBADF (Bad file descriptor) [pid 5544] close(26) = -1 EBADF (Bad file descriptor) [pid 5544] close(27) = -1 EBADF (Bad file descriptor) [pid 5544] close(28) = -1 EBADF (Bad file descriptor) [pid 5544] close(29) = -1 EBADF (Bad file descriptor) [pid 5544] exit_group(0) = ? [pid 5544] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./506", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./506", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./506/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./506/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./506/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./506") = 0 [pid 5031] mkdir("./507", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 509 ./strace-static-x86_64: Process 5545 attached [pid 5545] set_robust_list(0x555556e8d660, 24) = 0 [pid 5545] chdir("./507") = 0 [pid 5545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5545] setpgid(0, 0) = 0 [pid 5545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5545] write(3, "1000", 4) = 4 [pid 5545] close(3) = 0 [pid 5545] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5545] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5545] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5545] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5545] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5545] sendto(4, [{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) = 32 [pid 5545] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=509}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5545] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=509}, {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 5545] close(4) = 0 [pid 5545] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5545] close(3) = 0 [pid 5545] close(4) = -1 EBADF (Bad file descriptor) [pid 5545] close(5) = -1 EBADF (Bad file descriptor) [pid 5545] close(6) = -1 EBADF (Bad file descriptor) [pid 5545] close(7) = -1 EBADF (Bad file descriptor) [pid 5545] close(8) = -1 EBADF (Bad file descriptor) [pid 5545] close(9) = -1 EBADF (Bad file descriptor) [pid 5545] close(10) = -1 EBADF (Bad file descriptor) [pid 5545] close(11) = -1 EBADF (Bad file descriptor) [pid 5545] close(12) = -1 EBADF (Bad file descriptor) [pid 5545] close(13) = -1 EBADF (Bad file descriptor) [pid 5545] close(14) = -1 EBADF (Bad file descriptor) [pid 5545] close(15) = -1 EBADF (Bad file descriptor) [pid 5545] close(16) = -1 EBADF (Bad file descriptor) [pid 5545] close(17) = -1 EBADF (Bad file descriptor) [pid 5545] close(18) = -1 EBADF (Bad file descriptor) [pid 5545] close(19) = -1 EBADF (Bad file descriptor) [pid 5545] close(20) = -1 EBADF (Bad file descriptor) [pid 5545] close(21) = -1 EBADF (Bad file descriptor) [pid 5545] close(22) = -1 EBADF (Bad file descriptor) [pid 5545] close(23) = -1 EBADF (Bad file descriptor) [pid 5545] close(24) = -1 EBADF (Bad file descriptor) [pid 5545] close(25) = -1 EBADF (Bad file descriptor) [pid 5545] close(26) = -1 EBADF (Bad file descriptor) [pid 5545] close(27) = -1 EBADF (Bad file descriptor) [pid 5545] close(28) = -1 EBADF (Bad file descriptor) [pid 5545] close(29) = -1 EBADF (Bad file descriptor) [pid 5545] exit_group(0) = ? [pid 5545] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./507", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./507", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./507/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./507/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./507/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./507") = 0 [pid 5031] mkdir("./508", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5546 attached , child_tidptr=0x555556e8d650) = 510 [pid 5546] set_robust_list(0x555556e8d660, 24) = 0 [pid 5546] chdir("./508") = 0 [pid 5546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5546] setpgid(0, 0) = 0 [pid 5546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5546] write(3, "1000", 4) = 4 [pid 5546] close(3) = 0 [pid 5546] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5546] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5546] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5546] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5546] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5546] sendto(4, [{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) = 32 [pid 5546] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=510}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5546] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=510}, {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 5546] close(4) = 0 [pid 5546] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 85.986040][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.003126][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.011001][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5546] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5546] close(3) = 0 [pid 5546] close(4) = -1 EBADF (Bad file descriptor) [pid 5546] close(5) = -1 EBADF (Bad file descriptor) [pid 5546] close(6) = -1 EBADF (Bad file descriptor) [pid 5546] close(7) = -1 EBADF (Bad file descriptor) [pid 5546] close(8) = -1 EBADF (Bad file descriptor) [pid 5546] close(9) = -1 EBADF (Bad file descriptor) [pid 5546] close(10) = -1 EBADF (Bad file descriptor) [pid 5546] close(11) = -1 EBADF (Bad file descriptor) [pid 5546] close(12) = -1 EBADF (Bad file descriptor) [pid 5546] close(13) = -1 EBADF (Bad file descriptor) [pid 5546] close(14) = -1 EBADF (Bad file descriptor) [pid 5546] close(15) = -1 EBADF (Bad file descriptor) [pid 5546] close(16) = -1 EBADF (Bad file descriptor) [pid 5546] close(17) = -1 EBADF (Bad file descriptor) [pid 5546] close(18) = -1 EBADF (Bad file descriptor) [pid 5546] close(19) = -1 EBADF (Bad file descriptor) [pid 5546] close(20) = -1 EBADF (Bad file descriptor) [pid 5546] close(21) = -1 EBADF (Bad file descriptor) [pid 5546] close(22) = -1 EBADF (Bad file descriptor) [pid 5546] close(23) = -1 EBADF (Bad file descriptor) [pid 5546] close(24) = -1 EBADF (Bad file descriptor) [pid 5546] close(25) = -1 EBADF (Bad file descriptor) [pid 5546] close(26) = -1 EBADF (Bad file descriptor) [pid 5546] close(27) = -1 EBADF (Bad file descriptor) [pid 5546] close(28) = -1 EBADF (Bad file descriptor) [pid 5546] close(29) = -1 EBADF (Bad file descriptor) [pid 5546] exit_group(0) = ? [pid 5546] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=510, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./508", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./508", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./508/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./508/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./508/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./508") = 0 [pid 5031] mkdir("./509", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5547 attached , child_tidptr=0x555556e8d650) = 511 [pid 5547] set_robust_list(0x555556e8d660, 24) = 0 [pid 5547] chdir("./509") = 0 [pid 5547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5547] setpgid(0, 0) = 0 [pid 5547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5547] write(3, "1000", 4) = 4 [pid 5547] close(3) = 0 [pid 5547] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5547] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5547] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5547] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5547] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5547] sendto(4, [{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) = 32 [pid 5547] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=511}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5547] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=511}, {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 5547] close(4) = 0 [pid 5547] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.045747][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.067296][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.075734][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5547] close(3) = 0 [pid 5547] close(4) = -1 EBADF (Bad file descriptor) [pid 5547] close(5) = -1 EBADF (Bad file descriptor) [pid 5547] close(6) = -1 EBADF (Bad file descriptor) [pid 5547] close(7) = -1 EBADF (Bad file descriptor) [pid 5547] close(8) = -1 EBADF (Bad file descriptor) [pid 5547] close(9) = -1 EBADF (Bad file descriptor) [pid 5547] close(10) = -1 EBADF (Bad file descriptor) [pid 5547] close(11) = -1 EBADF (Bad file descriptor) [pid 5547] close(12) = -1 EBADF (Bad file descriptor) [pid 5547] close(13) = -1 EBADF (Bad file descriptor) [pid 5547] close(14) = -1 EBADF (Bad file descriptor) [pid 5547] close(15) = -1 EBADF (Bad file descriptor) [pid 5547] close(16) = -1 EBADF (Bad file descriptor) [pid 5547] close(17) = -1 EBADF (Bad file descriptor) [pid 5547] close(18) = -1 EBADF (Bad file descriptor) [pid 5547] close(19) = -1 EBADF (Bad file descriptor) [pid 5547] close(20) = -1 EBADF (Bad file descriptor) [pid 5547] close(21) = -1 EBADF (Bad file descriptor) [pid 5547] close(22) = -1 EBADF (Bad file descriptor) [pid 5547] close(23) = -1 EBADF (Bad file descriptor) [pid 5547] close(24) = -1 EBADF (Bad file descriptor) [pid 5547] close(25) = -1 EBADF (Bad file descriptor) [pid 5547] close(26) = -1 EBADF (Bad file descriptor) [pid 5547] close(27) = -1 EBADF (Bad file descriptor) [pid 5547] close(28) = -1 EBADF (Bad file descriptor) [pid 5547] close(29) = -1 EBADF (Bad file descriptor) [pid 5547] exit_group(0) = ? [pid 5547] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./509", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./509", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./509/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./509/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./509/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./509") = 0 [pid 5031] mkdir("./510", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 512 ./strace-static-x86_64: Process 5548 attached [pid 5548] set_robust_list(0x555556e8d660, 24) = 0 [pid 5548] chdir("./510") = 0 [pid 5548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5548] setpgid(0, 0) = 0 [pid 5548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5548] write(3, "1000", 4) = 4 [pid 5548] close(3) = 0 [pid 5548] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5548] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5548] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5548] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5548] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5548] sendto(4, [{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) = 32 [pid 5548] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=512}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5548] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=512}, {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 5548] close(4) = 0 [pid 5548] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.104377][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.126980][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.135100][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5548] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5548] close(3) = 0 [pid 5548] close(4) = -1 EBADF (Bad file descriptor) [pid 5548] close(5) = -1 EBADF (Bad file descriptor) [pid 5548] close(6) = -1 EBADF (Bad file descriptor) [pid 5548] close(7) = -1 EBADF (Bad file descriptor) [pid 5548] close(8) = -1 EBADF (Bad file descriptor) [pid 5548] close(9) = -1 EBADF (Bad file descriptor) [pid 5548] close(10) = -1 EBADF (Bad file descriptor) [pid 5548] close(11) = -1 EBADF (Bad file descriptor) [pid 5548] close(12) = -1 EBADF (Bad file descriptor) [pid 5548] close(13) = -1 EBADF (Bad file descriptor) [pid 5548] close(14) = -1 EBADF (Bad file descriptor) [pid 5548] close(15) = -1 EBADF (Bad file descriptor) [pid 5548] close(16) = -1 EBADF (Bad file descriptor) [pid 5548] close(17) = -1 EBADF (Bad file descriptor) [pid 5548] close(18) = -1 EBADF (Bad file descriptor) [pid 5548] close(19) = -1 EBADF (Bad file descriptor) [pid 5548] close(20) = -1 EBADF (Bad file descriptor) [pid 5548] close(21) = -1 EBADF (Bad file descriptor) [pid 5548] close(22) = -1 EBADF (Bad file descriptor) [pid 5548] close(23) = -1 EBADF (Bad file descriptor) [pid 5548] close(24) = -1 EBADF (Bad file descriptor) [pid 5548] close(25) = -1 EBADF (Bad file descriptor) [pid 5548] close(26) = -1 EBADF (Bad file descriptor) [pid 5548] close(27) = -1 EBADF (Bad file descriptor) [pid 5548] close(28) = -1 EBADF (Bad file descriptor) [pid 5548] close(29) = -1 EBADF (Bad file descriptor) [pid 5548] exit_group(0) = ? [pid 5548] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./510", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./510", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./510/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./510/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./510/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./510") = 0 [pid 5031] mkdir("./511", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 513 ./strace-static-x86_64: Process 5549 attached [pid 5549] set_robust_list(0x555556e8d660, 24) = 0 [pid 5549] chdir("./511") = 0 [pid 5549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5549] setpgid(0, 0) = 0 [pid 5549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5549] write(3, "1000", 4) = 4 [pid 5549] close(3) = 0 [pid 5549] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5549] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5549] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5549] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5549] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5549] sendto(4, [{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) = 32 [pid 5549] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=513}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5549] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=513}, {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 [ 86.152304][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.173990][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.183306][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5549] close(4) = 0 [pid 5549] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5549] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5549] close(3) = 0 [pid 5549] close(4) = -1 EBADF (Bad file descriptor) [pid 5549] close(5) = -1 EBADF (Bad file descriptor) [pid 5549] close(6) = -1 EBADF (Bad file descriptor) [pid 5549] close(7) = -1 EBADF (Bad file descriptor) [pid 5549] close(8) = -1 EBADF (Bad file descriptor) [pid 5549] close(9) = -1 EBADF (Bad file descriptor) [pid 5549] close(10) = -1 EBADF (Bad file descriptor) [pid 5549] close(11) = -1 EBADF (Bad file descriptor) [pid 5549] close(12) = -1 EBADF (Bad file descriptor) [pid 5549] close(13) = -1 EBADF (Bad file descriptor) [pid 5549] close(14) = -1 EBADF (Bad file descriptor) [pid 5549] close(15) = -1 EBADF (Bad file descriptor) [pid 5549] close(16) = -1 EBADF (Bad file descriptor) [pid 5549] close(17) = -1 EBADF (Bad file descriptor) [pid 5549] close(18) = -1 EBADF (Bad file descriptor) [pid 5549] close(19) = -1 EBADF (Bad file descriptor) [pid 5549] close(20) = -1 EBADF (Bad file descriptor) [pid 5549] close(21) = -1 EBADF (Bad file descriptor) [pid 5549] close(22) = -1 EBADF (Bad file descriptor) [pid 5549] close(23) = -1 EBADF (Bad file descriptor) [pid 5549] close(24) = -1 EBADF (Bad file descriptor) [pid 5549] close(25) = -1 EBADF (Bad file descriptor) [pid 5549] close(26) = -1 EBADF (Bad file descriptor) [pid 5549] close(27) = -1 EBADF (Bad file descriptor) [pid 5549] close(28) = -1 EBADF (Bad file descriptor) [pid 5549] close(29) = -1 EBADF (Bad file descriptor) [pid 5549] exit_group(0) = ? [pid 5549] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./511", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./511", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./511/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./511/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./511/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./511") = 0 [pid 5031] mkdir("./512", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 514 ./strace-static-x86_64: Process 5550 attached [pid 5550] set_robust_list(0x555556e8d660, 24) = 0 [pid 5550] chdir("./512") = 0 [pid 5550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5550] setpgid(0, 0) = 0 [pid 5550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5550] write(3, "1000", 4) = 4 [pid 5550] close(3) = 0 [pid 5550] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5550] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5550] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5550] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5550] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5550] sendto(4, [{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) = 32 [pid 5550] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=514}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5550] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=514}, {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 5550] close(4) = 0 [pid 5550] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.205006][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.220157][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.232147][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5550] close(3) = 0 [pid 5550] close(4) = -1 EBADF (Bad file descriptor) [pid 5550] close(5) = -1 EBADF (Bad file descriptor) [pid 5550] close(6) = -1 EBADF (Bad file descriptor) [pid 5550] close(7) = -1 EBADF (Bad file descriptor) [pid 5550] close(8) = -1 EBADF (Bad file descriptor) [pid 5550] close(9) = -1 EBADF (Bad file descriptor) [pid 5550] close(10) = -1 EBADF (Bad file descriptor) [pid 5550] close(11) = -1 EBADF (Bad file descriptor) [pid 5550] close(12) = -1 EBADF (Bad file descriptor) [pid 5550] close(13) = -1 EBADF (Bad file descriptor) [pid 5550] close(14) = -1 EBADF (Bad file descriptor) [pid 5550] close(15) = -1 EBADF (Bad file descriptor) [pid 5550] close(16) = -1 EBADF (Bad file descriptor) [pid 5550] close(17) = -1 EBADF (Bad file descriptor) [pid 5550] close(18) = -1 EBADF (Bad file descriptor) [pid 5550] close(19) = -1 EBADF (Bad file descriptor) [pid 5550] close(20) = -1 EBADF (Bad file descriptor) [pid 5550] close(21) = -1 EBADF (Bad file descriptor) [pid 5550] close(22) = -1 EBADF (Bad file descriptor) [pid 5550] close(23) = -1 EBADF (Bad file descriptor) [pid 5550] close(24) = -1 EBADF (Bad file descriptor) [pid 5550] close(25) = -1 EBADF (Bad file descriptor) [pid 5550] close(26) = -1 EBADF (Bad file descriptor) [pid 5550] close(27) = -1 EBADF (Bad file descriptor) [pid 5550] close(28) = -1 EBADF (Bad file descriptor) [pid 5550] close(29) = -1 EBADF (Bad file descriptor) [pid 5550] exit_group(0) = ? [pid 5550] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./512", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./512", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./512/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./512/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./512/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./512") = 0 [pid 5031] mkdir("./513", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 515 ./strace-static-x86_64: Process 5551 attached [pid 5551] set_robust_list(0x555556e8d660, 24) = 0 [pid 5551] chdir("./513") = 0 [pid 5551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5551] setpgid(0, 0) = 0 [pid 5551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5551] write(3, "1000", 4) = 4 [pid 5551] close(3) = 0 [pid 5551] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5551] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5551] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5551] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5551] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5551] sendto(4, [{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) = 32 [pid 5551] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=515}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5551] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=515}, {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 5551] close(4) = 0 [pid 5551] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.263074][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.285561][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.294238][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5551] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5551] close(3) = 0 [pid 5551] close(4) = -1 EBADF (Bad file descriptor) [pid 5551] close(5) = -1 EBADF (Bad file descriptor) [pid 5551] close(6) = -1 EBADF (Bad file descriptor) [pid 5551] close(7) = -1 EBADF (Bad file descriptor) [pid 5551] close(8) = -1 EBADF (Bad file descriptor) [pid 5551] close(9) = -1 EBADF (Bad file descriptor) [pid 5551] close(10) = -1 EBADF (Bad file descriptor) [pid 5551] close(11) = -1 EBADF (Bad file descriptor) [pid 5551] close(12) = -1 EBADF (Bad file descriptor) [pid 5551] close(13) = -1 EBADF (Bad file descriptor) [pid 5551] close(14) = -1 EBADF (Bad file descriptor) [pid 5551] close(15) = -1 EBADF (Bad file descriptor) [pid 5551] close(16) = -1 EBADF (Bad file descriptor) [pid 5551] close(17) = -1 EBADF (Bad file descriptor) [pid 5551] close(18) = -1 EBADF (Bad file descriptor) [pid 5551] close(19) = -1 EBADF (Bad file descriptor) [pid 5551] close(20) = -1 EBADF (Bad file descriptor) [pid 5551] close(21) = -1 EBADF (Bad file descriptor) [pid 5551] close(22) = -1 EBADF (Bad file descriptor) [pid 5551] close(23) = -1 EBADF (Bad file descriptor) [pid 5551] close(24) = -1 EBADF (Bad file descriptor) [pid 5551] close(25) = -1 EBADF (Bad file descriptor) [pid 5551] close(26) = -1 EBADF (Bad file descriptor) [pid 5551] close(27) = -1 EBADF (Bad file descriptor) [pid 5551] close(28) = -1 EBADF (Bad file descriptor) [pid 5551] close(29) = -1 EBADF (Bad file descriptor) [pid 5551] exit_group(0) = ? [pid 5551] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./513", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./513", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./513/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./513/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./513/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./513") = 0 [pid 5031] mkdir("./514", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 516 ./strace-static-x86_64: Process 5552 attached [pid 5552] set_robust_list(0x555556e8d660, 24) = 0 [pid 5552] chdir("./514") = 0 [pid 5552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5552] setpgid(0, 0) = 0 [pid 5552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5552] write(3, "1000", 4) = 4 [pid 5552] close(3) = 0 [pid 5552] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5552] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5552] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5552] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5552] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5552] sendto(4, [{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) = 32 [pid 5552] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=516}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5552] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=516}, {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 5552] close(4) = 0 [pid 5552] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.311175][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.326836][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.335140][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5552] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5552] close(3) = 0 [pid 5552] close(4) = -1 EBADF (Bad file descriptor) [pid 5552] close(5) = -1 EBADF (Bad file descriptor) [pid 5552] close(6) = -1 EBADF (Bad file descriptor) [pid 5552] close(7) = -1 EBADF (Bad file descriptor) [pid 5552] close(8) = -1 EBADF (Bad file descriptor) [pid 5552] close(9) = -1 EBADF (Bad file descriptor) [pid 5552] close(10) = -1 EBADF (Bad file descriptor) [pid 5552] close(11) = -1 EBADF (Bad file descriptor) [pid 5552] close(12) = -1 EBADF (Bad file descriptor) [pid 5552] close(13) = -1 EBADF (Bad file descriptor) [pid 5552] close(14) = -1 EBADF (Bad file descriptor) [pid 5552] close(15) = -1 EBADF (Bad file descriptor) [pid 5552] close(16) = -1 EBADF (Bad file descriptor) [pid 5552] close(17) = -1 EBADF (Bad file descriptor) [pid 5552] close(18) = -1 EBADF (Bad file descriptor) [pid 5552] close(19) = -1 EBADF (Bad file descriptor) [pid 5552] close(20) = -1 EBADF (Bad file descriptor) [pid 5552] close(21) = -1 EBADF (Bad file descriptor) [pid 5552] close(22) = -1 EBADF (Bad file descriptor) [pid 5552] close(23) = -1 EBADF (Bad file descriptor) [pid 5552] close(24) = -1 EBADF (Bad file descriptor) [pid 5552] close(25) = -1 EBADF (Bad file descriptor) [pid 5552] close(26) = -1 EBADF (Bad file descriptor) [pid 5552] close(27) = -1 EBADF (Bad file descriptor) [pid 5552] close(28) = -1 EBADF (Bad file descriptor) [pid 5552] close(29) = -1 EBADF (Bad file descriptor) [pid 5552] exit_group(0) = ? [pid 5552] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./514", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./514", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./514/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./514/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./514/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./514") = 0 [pid 5031] mkdir("./515", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5553 attached , child_tidptr=0x555556e8d650) = 517 [pid 5553] set_robust_list(0x555556e8d660, 24) = 0 [pid 5553] chdir("./515") = 0 [pid 5553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5553] setpgid(0, 0) = 0 [pid 5553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5553] write(3, "1000", 4) = 4 [pid 5553] close(3) = 0 [pid 5553] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5553] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5553] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5553] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5553] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5553] sendto(4, [{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) = 32 [pid 5553] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=517}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5553] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=517}, {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 5553] close(4) = 0 [pid 5553] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.357044][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.373295][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.381260][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5553] close(3) = 0 [pid 5553] close(4) = -1 EBADF (Bad file descriptor) [pid 5553] close(5) = -1 EBADF (Bad file descriptor) [pid 5553] close(6) = -1 EBADF (Bad file descriptor) [pid 5553] close(7) = -1 EBADF (Bad file descriptor) [pid 5553] close(8) = -1 EBADF (Bad file descriptor) [pid 5553] close(9) = -1 EBADF (Bad file descriptor) [pid 5553] close(10) = -1 EBADF (Bad file descriptor) [pid 5553] close(11) = -1 EBADF (Bad file descriptor) [pid 5553] close(12) = -1 EBADF (Bad file descriptor) [pid 5553] close(13) = -1 EBADF (Bad file descriptor) [pid 5553] close(14) = -1 EBADF (Bad file descriptor) [pid 5553] close(15) = -1 EBADF (Bad file descriptor) [pid 5553] close(16) = -1 EBADF (Bad file descriptor) [pid 5553] close(17) = -1 EBADF (Bad file descriptor) [pid 5553] close(18) = -1 EBADF (Bad file descriptor) [pid 5553] close(19) = -1 EBADF (Bad file descriptor) [pid 5553] close(20) = -1 EBADF (Bad file descriptor) [pid 5553] close(21) = -1 EBADF (Bad file descriptor) [pid 5553] close(22) = -1 EBADF (Bad file descriptor) [pid 5553] close(23) = -1 EBADF (Bad file descriptor) [pid 5553] close(24) = -1 EBADF (Bad file descriptor) [pid 5553] close(25) = -1 EBADF (Bad file descriptor) [pid 5553] close(26) = -1 EBADF (Bad file descriptor) [pid 5553] close(27) = -1 EBADF (Bad file descriptor) [pid 5553] close(28) = -1 EBADF (Bad file descriptor) [pid 5553] close(29) = -1 EBADF (Bad file descriptor) [pid 5553] exit_group(0) = ? [pid 5553] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./515", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./515", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./515/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./515/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./515/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./515") = 0 [pid 5031] mkdir("./516", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 518 ./strace-static-x86_64: Process 5554 attached [pid 5554] set_robust_list(0x555556e8d660, 24) = 0 [pid 5554] chdir("./516") = 0 [pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5554] setpgid(0, 0) = 0 [pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5554] write(3, "1000", 4) = 4 [pid 5554] close(3) = 0 [pid 5554] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5554] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5554] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5554] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5554] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5554] sendto(4, [{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) = 32 [pid 5554] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=518}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5554] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=518}, {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 5554] close(4) = 0 [pid 5554] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5554] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5554] close(3) = 0 [pid 5554] close(4) = -1 EBADF (Bad file descriptor) [pid 5554] close(5) = -1 EBADF (Bad file descriptor) [pid 5554] close(6) = -1 EBADF (Bad file descriptor) [pid 5554] close(7) = -1 EBADF (Bad file descriptor) [pid 5554] close(8) = -1 EBADF (Bad file descriptor) [pid 5554] close(9) = -1 EBADF (Bad file descriptor) [pid 5554] close(10) = -1 EBADF (Bad file descriptor) [pid 5554] close(11) = -1 EBADF (Bad file descriptor) [pid 5554] close(12) = -1 EBADF (Bad file descriptor) [pid 5554] close(13) = -1 EBADF (Bad file descriptor) [pid 5554] close(14) = -1 EBADF (Bad file descriptor) [pid 5554] close(15) = -1 EBADF (Bad file descriptor) [pid 5554] close(16) = -1 EBADF (Bad file descriptor) [pid 5554] close(17) = -1 EBADF (Bad file descriptor) [pid 5554] close(18) = -1 EBADF (Bad file descriptor) [pid 5554] close(19) = -1 EBADF (Bad file descriptor) [pid 5554] close(20) = -1 EBADF (Bad file descriptor) [pid 5554] close(21) = -1 EBADF (Bad file descriptor) [pid 5554] close(22) = -1 EBADF (Bad file descriptor) [pid 5554] close(23) = -1 EBADF (Bad file descriptor) [pid 5554] close(24) = -1 EBADF (Bad file descriptor) [pid 5554] close(25) = -1 EBADF (Bad file descriptor) [pid 5554] close(26) = -1 EBADF (Bad file descriptor) [pid 5554] close(27) = -1 EBADF (Bad file descriptor) [pid 5554] close(28) = -1 EBADF (Bad file descriptor) [pid 5554] close(29) = -1 EBADF (Bad file descriptor) [pid 5554] exit_group(0) = ? [pid 5554] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./516", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./516", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./516/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./516/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./516/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./516") = 0 [pid 5031] mkdir("./517", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5555 attached , child_tidptr=0x555556e8d650) = 519 [pid 5555] set_robust_list(0x555556e8d660, 24) = 0 [pid 5555] chdir("./517") = 0 [pid 5555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5555] setpgid(0, 0) = 0 [pid 5555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5555] write(3, "1000", 4) = 4 [pid 5555] close(3) = 0 [pid 5555] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5555] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5555] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5555] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5555] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5555] sendto(4, [{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) = 32 [pid 5555] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=519}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5555] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=519}, {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 5555] close(4) = 0 [pid 5555] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.420989][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.439756][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.448857][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5555] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5555] close(3) = 0 [pid 5555] close(4) = -1 EBADF (Bad file descriptor) [pid 5555] close(5) = -1 EBADF (Bad file descriptor) [pid 5555] close(6) = -1 EBADF (Bad file descriptor) [pid 5555] close(7) = -1 EBADF (Bad file descriptor) [pid 5555] close(8) = -1 EBADF (Bad file descriptor) [pid 5555] close(9) = -1 EBADF (Bad file descriptor) [pid 5555] close(10) = -1 EBADF (Bad file descriptor) [pid 5555] close(11) = -1 EBADF (Bad file descriptor) [pid 5555] close(12) = -1 EBADF (Bad file descriptor) [pid 5555] close(13) = -1 EBADF (Bad file descriptor) [pid 5555] close(14) = -1 EBADF (Bad file descriptor) [pid 5555] close(15) = -1 EBADF (Bad file descriptor) [pid 5555] close(16) = -1 EBADF (Bad file descriptor) [pid 5555] close(17) = -1 EBADF (Bad file descriptor) [pid 5555] close(18) = -1 EBADF (Bad file descriptor) [pid 5555] close(19) = -1 EBADF (Bad file descriptor) [pid 5555] close(20) = -1 EBADF (Bad file descriptor) [pid 5555] close(21) = -1 EBADF (Bad file descriptor) [pid 5555] close(22) = -1 EBADF (Bad file descriptor) [pid 5555] close(23) = -1 EBADF (Bad file descriptor) [pid 5555] close(24) = -1 EBADF (Bad file descriptor) [pid 5555] close(25) = -1 EBADF (Bad file descriptor) [pid 5555] close(26) = -1 EBADF (Bad file descriptor) [pid 5555] close(27) = -1 EBADF (Bad file descriptor) [pid 5555] close(28) = -1 EBADF (Bad file descriptor) [pid 5555] close(29) = -1 EBADF (Bad file descriptor) [pid 5555] exit_group(0) = ? [pid 5555] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./517", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./517", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./517/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./517/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./517/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./517") = 0 [pid 5031] mkdir("./518", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 520 ./strace-static-x86_64: Process 5556 attached [pid 5556] set_robust_list(0x555556e8d660, 24) = 0 [pid 5556] chdir("./518") = 0 [pid 5556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5556] setpgid(0, 0) = 0 [pid 5556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5556] write(3, "1000", 4) = 4 [pid 5556] close(3) = 0 [pid 5556] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5556] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5556] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5556] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5556] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5556] sendto(4, [{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) = 32 [pid 5556] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=520}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5556] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=520}, {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 5556] close(4) = 0 [pid 5556] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5556] close(3) = 0 [pid 5556] close(4) = -1 EBADF (Bad file descriptor) [pid 5556] close(5) = -1 EBADF (Bad file descriptor) [pid 5556] close(6) = -1 EBADF (Bad file descriptor) [pid 5556] close(7) = -1 EBADF (Bad file descriptor) [pid 5556] close(8) = -1 EBADF (Bad file descriptor) [pid 5556] close(9) = -1 EBADF (Bad file descriptor) [pid 5556] close(10) = -1 EBADF (Bad file descriptor) [pid 5556] close(11) = -1 EBADF (Bad file descriptor) [pid 5556] close(12) = -1 EBADF (Bad file descriptor) [pid 5556] close(13) = -1 EBADF (Bad file descriptor) [pid 5556] close(14) = -1 EBADF (Bad file descriptor) [pid 5556] close(15) = -1 EBADF (Bad file descriptor) [pid 5556] close(16) = -1 EBADF (Bad file descriptor) [pid 5556] close(17) = -1 EBADF (Bad file descriptor) [pid 5556] close(18) = -1 EBADF (Bad file descriptor) [ 86.494422][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.509758][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.518452][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.533084][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5556] close(19) = -1 EBADF (Bad file descriptor) [pid 5556] close(20) = -1 EBADF (Bad file descriptor) [pid 5556] close(21) = -1 EBADF (Bad file descriptor) [pid 5556] close(22) = -1 EBADF (Bad file descriptor) [pid 5556] close(23) = -1 EBADF (Bad file descriptor) [pid 5556] close(24) = -1 EBADF (Bad file descriptor) [pid 5556] close(25) = -1 EBADF (Bad file descriptor) [pid 5556] close(26) = -1 EBADF (Bad file descriptor) [pid 5556] close(27) = -1 EBADF (Bad file descriptor) [pid 5556] close(28) = -1 EBADF (Bad file descriptor) [pid 5556] close(29) = -1 EBADF (Bad file descriptor) [pid 5556] exit_group(0) = ? [pid 5556] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=520, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./518", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./518", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./518/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./518/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./518/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./518") = 0 [pid 5031] mkdir("./519", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 521 ./strace-static-x86_64: Process 5557 attached [pid 5557] set_robust_list(0x555556e8d660, 24) = 0 [pid 5557] chdir("./519") = 0 [pid 5557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5557] setpgid(0, 0) = 0 [pid 5557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5557] write(3, "1000", 4) = 4 [pid 5557] close(3) = 0 [pid 5557] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5557] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5557] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5557] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5557] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5557] sendto(4, [{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) = 32 [pid 5557] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=521}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5557] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=521}, {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 5557] close(4) = 0 [pid 5557] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5557] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5557] close(3) = 0 [pid 5557] close(4) = -1 EBADF (Bad file descriptor) [pid 5557] close(5) = -1 EBADF (Bad file descriptor) [pid 5557] close(6) = -1 EBADF (Bad file descriptor) [pid 5557] close(7) = -1 EBADF (Bad file descriptor) [pid 5557] close(8) = -1 EBADF (Bad file descriptor) [pid 5557] close(9) = -1 EBADF (Bad file descriptor) [pid 5557] close(10) = -1 EBADF (Bad file descriptor) [pid 5557] close(11) = -1 EBADF (Bad file descriptor) [pid 5557] close(12) = -1 EBADF (Bad file descriptor) [pid 5557] close(13) = -1 EBADF (Bad file descriptor) [pid 5557] close(14) = -1 EBADF (Bad file descriptor) [pid 5557] close(15) = -1 EBADF (Bad file descriptor) [pid 5557] close(16) = -1 EBADF (Bad file descriptor) [pid 5557] close(17) = -1 EBADF (Bad file descriptor) [pid 5557] close(18) = -1 EBADF (Bad file descriptor) [pid 5557] close(19) = -1 EBADF (Bad file descriptor) [pid 5557] close(20) = -1 EBADF (Bad file descriptor) [pid 5557] close(21) = -1 EBADF (Bad file descriptor) [pid 5557] close(22) = -1 EBADF (Bad file descriptor) [pid 5557] close(23) = -1 EBADF (Bad file descriptor) [pid 5557] close(24) = -1 EBADF (Bad file descriptor) [pid 5557] close(25) = -1 EBADF (Bad file descriptor) [pid 5557] close(26) = -1 EBADF (Bad file descriptor) [pid 5557] close(27) = -1 EBADF (Bad file descriptor) [pid 5557] close(28) = -1 EBADF (Bad file descriptor) [pid 5557] close(29) = -1 EBADF (Bad file descriptor) [pid 5557] exit_group(0) = ? [pid 5557] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=521, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./519", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./519", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./519/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./519/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./519/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./519") = 0 [pid 5031] mkdir("./520", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 522 [ 86.550119][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.558870][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.582503][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting ./strace-static-x86_64: Process 5558 attached [pid 5558] set_robust_list(0x555556e8d660, 24) = 0 [pid 5558] chdir("./520") = 0 [pid 5558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5558] setpgid(0, 0) = 0 [pid 5558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5558] write(3, "1000", 4) = 4 [pid 5558] close(3) = 0 [pid 5558] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5558] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5558] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5558] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5558] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5558] sendto(4, [{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) = 32 [pid 5558] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=522}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5558] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=522}, {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 5558] close(4) = 0 [pid 5558] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5558] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5558] close(3) = 0 [pid 5558] close(4) = -1 EBADF (Bad file descriptor) [pid 5558] close(5) = -1 EBADF (Bad file descriptor) [pid 5558] close(6) = -1 EBADF (Bad file descriptor) [pid 5558] close(7) = -1 EBADF (Bad file descriptor) [pid 5558] close(8) = -1 EBADF (Bad file descriptor) [pid 5558] close(9) = -1 EBADF (Bad file descriptor) [pid 5558] close(10) = -1 EBADF (Bad file descriptor) [pid 5558] close(11) = -1 EBADF (Bad file descriptor) [pid 5558] close(12) = -1 EBADF (Bad file descriptor) [pid 5558] close(13) = -1 EBADF (Bad file descriptor) [pid 5558] close(14) = -1 EBADF (Bad file descriptor) [pid 5558] close(15) = -1 EBADF (Bad file descriptor) [pid 5558] close(16) = -1 EBADF (Bad file descriptor) [pid 5558] close(17) = -1 EBADF (Bad file descriptor) [pid 5558] close(18) = -1 EBADF (Bad file descriptor) [pid 5558] close(19) = -1 EBADF (Bad file descriptor) [pid 5558] close(20) = -1 EBADF (Bad file descriptor) [pid 5558] close(21) = -1 EBADF (Bad file descriptor) [pid 5558] close(22) = -1 EBADF (Bad file descriptor) [pid 5558] close(23) = -1 EBADF (Bad file descriptor) [pid 5558] close(24) = -1 EBADF (Bad file descriptor) [pid 5558] close(25) = -1 EBADF (Bad file descriptor) [pid 5558] close(26) = -1 EBADF (Bad file descriptor) [pid 5558] close(27) = -1 EBADF (Bad file descriptor) [pid 5558] close(28) = -1 EBADF (Bad file descriptor) [pid 5558] close(29) = -1 EBADF (Bad file descriptor) [pid 5558] exit_group(0) = ? [pid 5558] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=522, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./520", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./520", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./520/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./520/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./520/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./520") = 0 [pid 5031] mkdir("./521", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5559 attached , child_tidptr=0x555556e8d650) = 523 [pid 5559] set_robust_list(0x555556e8d660, 24) = 0 [pid 5559] chdir("./521") = 0 [pid 5559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5559] setpgid(0, 0) = 0 [pid 5559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5559] write(3, "1000", 4) = 4 [pid 5559] close(3) = 0 [pid 5559] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5559] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5559] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5559] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5559] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5559] sendto(4, [{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) = 32 [pid 5559] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=523}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5559] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=523}, {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 5559] close(4) = 0 [pid 5559] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.600732][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.609908][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5559] close(3) = 0 [pid 5559] close(4) = -1 EBADF (Bad file descriptor) [pid 5559] close(5) = -1 EBADF (Bad file descriptor) [pid 5559] close(6) = -1 EBADF (Bad file descriptor) [pid 5559] close(7) = -1 EBADF (Bad file descriptor) [pid 5559] close(8) = -1 EBADF (Bad file descriptor) [pid 5559] close(9) = -1 EBADF (Bad file descriptor) [pid 5559] close(10) = -1 EBADF (Bad file descriptor) [pid 5559] close(11) = -1 EBADF (Bad file descriptor) [pid 5559] close(12) = -1 EBADF (Bad file descriptor) [pid 5559] close(13) = -1 EBADF (Bad file descriptor) [pid 5559] close(14) = -1 EBADF (Bad file descriptor) [pid 5559] close(15) = -1 EBADF (Bad file descriptor) [pid 5559] close(16) = -1 EBADF (Bad file descriptor) [pid 5559] close(17) = -1 EBADF (Bad file descriptor) [pid 5559] close(18) = -1 EBADF (Bad file descriptor) [pid 5559] close(19) = -1 EBADF (Bad file descriptor) [pid 5559] close(20) = -1 EBADF (Bad file descriptor) [pid 5559] close(21) = -1 EBADF (Bad file descriptor) [pid 5559] close(22) = -1 EBADF (Bad file descriptor) [pid 5559] close(23) = -1 EBADF (Bad file descriptor) [pid 5559] close(24) = -1 EBADF (Bad file descriptor) [pid 5559] close(25) = -1 EBADF (Bad file descriptor) [pid 5559] close(26) = -1 EBADF (Bad file descriptor) [pid 5559] close(27) = -1 EBADF (Bad file descriptor) [pid 5559] close(28) = -1 EBADF (Bad file descriptor) [pid 5559] close(29) = -1 EBADF (Bad file descriptor) [pid 5559] exit_group(0) = ? [pid 5559] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./521", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./521", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./521/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./521/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./521/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./521") = 0 [pid 5031] mkdir("./522", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 524 ./strace-static-x86_64: Process 5560 attached [pid 5560] set_robust_list(0x555556e8d660, 24) = 0 [pid 5560] chdir("./522") = 0 [pid 5560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5560] setpgid(0, 0) = 0 [pid 5560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5560] write(3, "1000", 4) = 4 [pid 5560] close(3) = 0 [pid 5560] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5560] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5560] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5560] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5560] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5560] sendto(4, [{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) = 32 [pid 5560] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=524}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5560] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=524}, {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 5560] close(4) = 0 [ 86.655262][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.669552][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.678371][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5560] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5560] close(3) = 0 [pid 5560] close(4) = -1 EBADF (Bad file descriptor) [pid 5560] close(5) = -1 EBADF (Bad file descriptor) [pid 5560] close(6) = -1 EBADF (Bad file descriptor) [pid 5560] close(7) = -1 EBADF (Bad file descriptor) [pid 5560] close(8) = -1 EBADF (Bad file descriptor) [pid 5560] close(9) = -1 EBADF (Bad file descriptor) [pid 5560] close(10) = -1 EBADF (Bad file descriptor) [pid 5560] close(11) = -1 EBADF (Bad file descriptor) [pid 5560] close(12) = -1 EBADF (Bad file descriptor) [pid 5560] close(13) = -1 EBADF (Bad file descriptor) [pid 5560] close(14) = -1 EBADF (Bad file descriptor) [pid 5560] close(15) = -1 EBADF (Bad file descriptor) [pid 5560] close(16) = -1 EBADF (Bad file descriptor) [pid 5560] close(17) = -1 EBADF (Bad file descriptor) [pid 5560] close(18) = -1 EBADF (Bad file descriptor) [pid 5560] close(19) = -1 EBADF (Bad file descriptor) [pid 5560] close(20) = -1 EBADF (Bad file descriptor) [pid 5560] close(21) = -1 EBADF (Bad file descriptor) [pid 5560] close(22) = -1 EBADF (Bad file descriptor) [pid 5560] close(23) = -1 EBADF (Bad file descriptor) [pid 5560] close(24) = -1 EBADF (Bad file descriptor) [pid 5560] close(25) = -1 EBADF (Bad file descriptor) [pid 5560] close(26) = -1 EBADF (Bad file descriptor) [pid 5560] close(27) = -1 EBADF (Bad file descriptor) [pid 5560] close(28) = -1 EBADF (Bad file descriptor) [pid 5560] close(29) = -1 EBADF (Bad file descriptor) [pid 5560] exit_group(0) = ? [pid 5560] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=524, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./522", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./522", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./522/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./522/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./522/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./522") = 0 [pid 5031] mkdir("./523", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5561 attached , child_tidptr=0x555556e8d650) = 525 [pid 5561] set_robust_list(0x555556e8d660, 24) = 0 [pid 5561] chdir("./523") = 0 [pid 5561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5561] setpgid(0, 0) = 0 [pid 5561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5561] write(3, "1000", 4) = 4 [pid 5561] close(3) = 0 [pid 5561] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5561] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5561] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5561] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5561] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5561] sendto(4, [{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) = 32 [pid 5561] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=525}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5561] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=525}, {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 5561] close(4) = 0 [pid 5561] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5561] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [ 86.703009][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.716379][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.725622][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5561] close(3) = 0 [pid 5561] close(4) = -1 EBADF (Bad file descriptor) [pid 5561] close(5) = -1 EBADF (Bad file descriptor) [pid 5561] close(6) = -1 EBADF (Bad file descriptor) [pid 5561] close(7) = -1 EBADF (Bad file descriptor) [pid 5561] close(8) = -1 EBADF (Bad file descriptor) [pid 5561] close(9) = -1 EBADF (Bad file descriptor) [pid 5561] close(10) = -1 EBADF (Bad file descriptor) [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 5561] close(15) = -1 EBADF (Bad file descriptor) [pid 5561] close(16) = -1 EBADF (Bad file descriptor) [pid 5561] close(17) = -1 EBADF (Bad file descriptor) [pid 5561] close(18) = -1 EBADF (Bad file descriptor) [pid 5561] close(19) = -1 EBADF (Bad file descriptor) [pid 5561] close(20) = -1 EBADF (Bad file descriptor) [pid 5561] close(21) = -1 EBADF (Bad file descriptor) [pid 5561] close(22) = -1 EBADF (Bad file descriptor) [pid 5561] close(23) = -1 EBADF (Bad file descriptor) [pid 5561] close(24) = -1 EBADF (Bad file descriptor) [pid 5561] close(25) = -1 EBADF (Bad file descriptor) [pid 5561] close(26) = -1 EBADF (Bad file descriptor) [pid 5561] close(27) = -1 EBADF (Bad file descriptor) [pid 5561] close(28) = -1 EBADF (Bad file descriptor) [pid 5561] close(29) = -1 EBADF (Bad file descriptor) [pid 5561] exit_group(0) = ? [pid 5561] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./523", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./523", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./523/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./523/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./523/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./523") = 0 [pid 5031] mkdir("./524", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 526 ./strace-static-x86_64: Process 5562 attached [pid 5562] set_robust_list(0x555556e8d660, 24) = 0 [pid 5562] chdir("./524") = 0 [pid 5562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5562] setpgid(0, 0) = 0 [pid 5562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5562] write(3, "1000", 4) = 4 [pid 5562] close(3) = 0 [pid 5562] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5562] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5562] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5562] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5562] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5562] sendto(4, [{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) = 32 [pid 5562] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=526}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5562] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=526}, {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 5562] close(4) = 0 [pid 5562] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.774897][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.804342][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.812220][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5562] close(3) = 0 [pid 5562] close(4) = -1 EBADF (Bad file descriptor) [pid 5562] close(5) = -1 EBADF (Bad file descriptor) [pid 5562] close(6) = -1 EBADF (Bad file descriptor) [pid 5562] close(7) = -1 EBADF (Bad file descriptor) [pid 5562] close(8) = -1 EBADF (Bad file descriptor) [pid 5562] close(9) = -1 EBADF (Bad file descriptor) [pid 5562] close(10) = -1 EBADF (Bad file descriptor) [pid 5562] close(11) = -1 EBADF (Bad file descriptor) [pid 5562] close(12) = -1 EBADF (Bad file descriptor) [pid 5562] close(13) = -1 EBADF (Bad file descriptor) [pid 5562] close(14) = -1 EBADF (Bad file descriptor) [pid 5562] close(15) = -1 EBADF (Bad file descriptor) [pid 5562] close(16) = -1 EBADF (Bad file descriptor) [pid 5562] close(17) = -1 EBADF (Bad file descriptor) [pid 5562] close(18) = -1 EBADF (Bad file descriptor) [pid 5562] close(19) = -1 EBADF (Bad file descriptor) [pid 5562] close(20) = -1 EBADF (Bad file descriptor) [pid 5562] close(21) = -1 EBADF (Bad file descriptor) [pid 5562] close(22) = -1 EBADF (Bad file descriptor) [pid 5562] close(23) = -1 EBADF (Bad file descriptor) [pid 5562] close(24) = -1 EBADF (Bad file descriptor) [pid 5562] close(25) = -1 EBADF (Bad file descriptor) [pid 5562] close(26) = -1 EBADF (Bad file descriptor) [pid 5562] close(27) = -1 EBADF (Bad file descriptor) [pid 5562] close(28) = -1 EBADF (Bad file descriptor) [pid 5562] close(29) = -1 EBADF (Bad file descriptor) [pid 5562] exit_group(0) = ? [pid 5562] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./524", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./524", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./524/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./524/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./524/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./524") = 0 [pid 5031] mkdir("./525", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 527 ./strace-static-x86_64: Process 5563 attached [pid 5563] set_robust_list(0x555556e8d660, 24) = 0 [pid 5563] chdir("./525") = 0 [pid 5563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5563] setpgid(0, 0) = 0 [pid 5563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5563] write(3, "1000", 4) = 4 [pid 5563] close(3) = 0 [pid 5563] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5563] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5563] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5563] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5563] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5563] sendto(4, [{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) = 32 [pid 5563] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=527}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5563] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=527}, {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 5563] close(4) = 0 [pid 5563] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [ 86.829280][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.856969][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.865299][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5563] close(3) = 0 [pid 5563] close(4) = -1 EBADF (Bad file descriptor) [pid 5563] close(5) = -1 EBADF (Bad file descriptor) [pid 5563] close(6) = -1 EBADF (Bad file descriptor) [pid 5563] close(7) = -1 EBADF (Bad file descriptor) [pid 5563] close(8) = -1 EBADF (Bad file descriptor) [pid 5563] close(9) = -1 EBADF (Bad file descriptor) [pid 5563] close(10) = -1 EBADF (Bad file descriptor) [pid 5563] close(11) = -1 EBADF (Bad file descriptor) [pid 5563] close(12) = -1 EBADF (Bad file descriptor) [pid 5563] close(13) = -1 EBADF (Bad file descriptor) [pid 5563] close(14) = -1 EBADF (Bad file descriptor) [pid 5563] close(15) = -1 EBADF (Bad file descriptor) [pid 5563] close(16) = -1 EBADF (Bad file descriptor) [pid 5563] close(17) = -1 EBADF (Bad file descriptor) [pid 5563] close(18) = -1 EBADF (Bad file descriptor) [pid 5563] close(19) = -1 EBADF (Bad file descriptor) [pid 5563] close(20) = -1 EBADF (Bad file descriptor) [pid 5563] close(21) = -1 EBADF (Bad file descriptor) [pid 5563] close(22) = -1 EBADF (Bad file descriptor) [pid 5563] close(23) = -1 EBADF (Bad file descriptor) [pid 5563] close(24) = -1 EBADF (Bad file descriptor) [pid 5563] close(25) = -1 EBADF (Bad file descriptor) [pid 5563] close(26) = -1 EBADF (Bad file descriptor) [pid 5563] close(27) = -1 EBADF (Bad file descriptor) [pid 5563] close(28) = -1 EBADF (Bad file descriptor) [pid 5563] close(29) = -1 EBADF (Bad file descriptor) [pid 5563] exit_group(0) = ? [pid 5563] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./525", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./525", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./525/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./525/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./525/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./525") = 0 [pid 5031] mkdir("./526", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 528 ./strace-static-x86_64: Process 5564 attached [pid 5564] set_robust_list(0x555556e8d660, 24) = 0 [pid 5564] chdir("./526") = 0 [pid 5564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5564] setpgid(0, 0) = 0 [pid 5564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5564] write(3, "1000", 4) = 4 [pid 5564] close(3) = 0 [pid 5564] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5564] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5564] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5564] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5564] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5564] sendto(4, [{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) = 32 [pid 5564] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=528}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5564] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=528}, {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 5564] close(4) = 0 [pid 5564] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.883010][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.898573][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.906590][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5564] close(3) = 0 [pid 5564] close(4) = -1 EBADF (Bad file descriptor) [pid 5564] close(5) = -1 EBADF (Bad file descriptor) [pid 5564] close(6) = -1 EBADF (Bad file descriptor) [pid 5564] close(7) = -1 EBADF (Bad file descriptor) [pid 5564] close(8) = -1 EBADF (Bad file descriptor) [pid 5564] close(9) = -1 EBADF (Bad file descriptor) [pid 5564] close(10) = -1 EBADF (Bad file descriptor) [pid 5564] close(11) = -1 EBADF (Bad file descriptor) [pid 5564] close(12) = -1 EBADF (Bad file descriptor) [pid 5564] close(13) = -1 EBADF (Bad file descriptor) [pid 5564] close(14) = -1 EBADF (Bad file descriptor) [pid 5564] close(15) = -1 EBADF (Bad file descriptor) [pid 5564] close(16) = -1 EBADF (Bad file descriptor) [pid 5564] close(17) = -1 EBADF (Bad file descriptor) [pid 5564] close(18) = -1 EBADF (Bad file descriptor) [pid 5564] close(19) = -1 EBADF (Bad file descriptor) [pid 5564] close(20) = -1 EBADF (Bad file descriptor) [pid 5564] close(21) = -1 EBADF (Bad file descriptor) [pid 5564] close(22) = -1 EBADF (Bad file descriptor) [pid 5564] close(23) = -1 EBADF (Bad file descriptor) [pid 5564] close(24) = -1 EBADF (Bad file descriptor) [pid 5564] close(25) = -1 EBADF (Bad file descriptor) [pid 5564] close(26) = -1 EBADF (Bad file descriptor) [pid 5564] close(27) = -1 EBADF (Bad file descriptor) [pid 5564] close(28) = -1 EBADF (Bad file descriptor) [pid 5564] close(29) = -1 EBADF (Bad file descriptor) [pid 5564] exit_group(0) = ? [pid 5564] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./526", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./526", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./526/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./526/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./526/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./526") = 0 [pid 5031] mkdir("./527", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 529 ./strace-static-x86_64: Process 5565 attached [pid 5565] set_robust_list(0x555556e8d660, 24) = 0 [pid 5565] chdir("./527") = 0 [pid 5565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5565] setpgid(0, 0) = 0 [pid 5565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5565] write(3, "1000", 4) = 4 [pid 5565] close(3) = 0 [pid 5565] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5565] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5565] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5565] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5565] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5565] sendto(4, [{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) = 32 [pid 5565] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=529}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5565] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=529}, {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 5565] close(4) = 0 [ 86.939249][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 86.962273][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.971173][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5565] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5565] close(3) = 0 [pid 5565] close(4) = -1 EBADF (Bad file descriptor) [pid 5565] close(5) = -1 EBADF (Bad file descriptor) [pid 5565] close(6) = -1 EBADF (Bad file descriptor) [pid 5565] close(7) = -1 EBADF (Bad file descriptor) [pid 5565] close(8) = -1 EBADF (Bad file descriptor) [pid 5565] close(9) = -1 EBADF (Bad file descriptor) [pid 5565] close(10) = -1 EBADF (Bad file descriptor) [pid 5565] close(11) = -1 EBADF (Bad file descriptor) [pid 5565] close(12) = -1 EBADF (Bad file descriptor) [pid 5565] close(13) = -1 EBADF (Bad file descriptor) [pid 5565] close(14) = -1 EBADF (Bad file descriptor) [pid 5565] close(15) = -1 EBADF (Bad file descriptor) [pid 5565] close(16) = -1 EBADF (Bad file descriptor) [pid 5565] close(17) = -1 EBADF (Bad file descriptor) [pid 5565] close(18) = -1 EBADF (Bad file descriptor) [pid 5565] close(19) = -1 EBADF (Bad file descriptor) [pid 5565] close(20) = -1 EBADF (Bad file descriptor) [pid 5565] close(21) = -1 EBADF (Bad file descriptor) [pid 5565] close(22) = -1 EBADF (Bad file descriptor) [pid 5565] close(23) = -1 EBADF (Bad file descriptor) [pid 5565] close(24) = -1 EBADF (Bad file descriptor) [pid 5565] close(25) = -1 EBADF (Bad file descriptor) [pid 5565] close(26) = -1 EBADF (Bad file descriptor) [pid 5565] close(27) = -1 EBADF (Bad file descriptor) [pid 5565] close(28) = -1 EBADF (Bad file descriptor) [pid 5565] close(29) = -1 EBADF (Bad file descriptor) [pid 5565] exit_group(0) = ? [pid 5565] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./527", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./527", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./527/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./527/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./527/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./527") = 0 [pid 5031] mkdir("./528", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5566 attached , child_tidptr=0x555556e8d650) = 530 [pid 5566] set_robust_list(0x555556e8d660, 24) = 0 [pid 5566] chdir("./528") = 0 [pid 5566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5566] setpgid(0, 0) = 0 [pid 5566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5566] write(3, "1000", 4) = 4 [pid 5566] close(3) = 0 [pid 5566] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5566] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5566] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5566] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5566] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5566] sendto(4, [{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) = 32 [pid 5566] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=530}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5566] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=530}, {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 5566] close(4) = 0 [pid 5566] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 86.990970][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 87.007300][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.015596][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5566] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5566] close(3) = 0 [pid 5566] close(4) = -1 EBADF (Bad file descriptor) [pid 5566] close(5) = -1 EBADF (Bad file descriptor) [pid 5566] close(6) = -1 EBADF (Bad file descriptor) [pid 5566] close(7) = -1 EBADF (Bad file descriptor) [pid 5566] close(8) = -1 EBADF (Bad file descriptor) [pid 5566] close(9) = -1 EBADF (Bad file descriptor) [pid 5566] close(10) = -1 EBADF (Bad file descriptor) [pid 5566] close(11) = -1 EBADF (Bad file descriptor) [pid 5566] close(12) = -1 EBADF (Bad file descriptor) [pid 5566] close(13) = -1 EBADF (Bad file descriptor) [pid 5566] close(14) = -1 EBADF (Bad file descriptor) [pid 5566] close(15) = -1 EBADF (Bad file descriptor) [pid 5566] close(16) = -1 EBADF (Bad file descriptor) [pid 5566] close(17) = -1 EBADF (Bad file descriptor) [pid 5566] close(18) = -1 EBADF (Bad file descriptor) [pid 5566] close(19) = -1 EBADF (Bad file descriptor) [pid 5566] close(20) = -1 EBADF (Bad file descriptor) [pid 5566] close(21) = -1 EBADF (Bad file descriptor) [pid 5566] close(22) = -1 EBADF (Bad file descriptor) [pid 5566] close(23) = -1 EBADF (Bad file descriptor) [pid 5566] close(24) = -1 EBADF (Bad file descriptor) [pid 5566] close(25) = -1 EBADF (Bad file descriptor) [pid 5566] close(26) = -1 EBADF (Bad file descriptor) [pid 5566] close(27) = -1 EBADF (Bad file descriptor) [pid 5566] close(28) = -1 EBADF (Bad file descriptor) [pid 5566] close(29) = -1 EBADF (Bad file descriptor) [pid 5566] exit_group(0) = ? [pid 5566] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./528", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./528", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./528/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./528/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./528/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./528") = 0 [pid 5031] mkdir("./529", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5567 attached , child_tidptr=0x555556e8d650) = 531 [pid 5567] set_robust_list(0x555556e8d660, 24) = 0 [pid 5567] chdir("./529") = 0 [pid 5567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5567] setpgid(0, 0) = 0 [pid 5567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5567] write(3, "1000", 4) = 4 [pid 5567] close(3) = 0 [pid 5567] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5567] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5567] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5567] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5567] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5567] sendto(4, [{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) = 32 [pid 5567] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=531}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5567] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=531}, {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 5567] close(4) = 0 [pid 5567] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5567] close(3) = 0 [pid 5567] close(4) = -1 EBADF (Bad file descriptor) [ 87.043471][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 87.057325][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.066255][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5567] close(5) = -1 EBADF (Bad file descriptor) [pid 5567] close(6) = -1 EBADF (Bad file descriptor) [pid 5567] close(7) = -1 EBADF (Bad file descriptor) [pid 5567] close(8) = -1 EBADF (Bad file descriptor) [pid 5567] close(9) = -1 EBADF (Bad file descriptor) [pid 5567] close(10) = -1 EBADF (Bad file descriptor) [pid 5567] close(11) = -1 EBADF (Bad file descriptor) [pid 5567] close(12) = -1 EBADF (Bad file descriptor) [pid 5567] close(13) = -1 EBADF (Bad file descriptor) [pid 5567] close(14) = -1 EBADF (Bad file descriptor) [pid 5567] close(15) = -1 EBADF (Bad file descriptor) [pid 5567] close(16) = -1 EBADF (Bad file descriptor) [pid 5567] close(17) = -1 EBADF (Bad file descriptor) [pid 5567] close(18) = -1 EBADF (Bad file descriptor) [pid 5567] close(19) = -1 EBADF (Bad file descriptor) [pid 5567] close(20) = -1 EBADF (Bad file descriptor) [pid 5567] close(21) = -1 EBADF (Bad file descriptor) [pid 5567] close(22) = -1 EBADF (Bad file descriptor) [pid 5567] close(23) = -1 EBADF (Bad file descriptor) [pid 5567] close(24) = -1 EBADF (Bad file descriptor) [pid 5567] close(25) = -1 EBADF (Bad file descriptor) [pid 5567] close(26) = -1 EBADF (Bad file descriptor) [pid 5567] close(27) = -1 EBADF (Bad file descriptor) [pid 5567] close(28) = -1 EBADF (Bad file descriptor) [pid 5567] close(29) = -1 EBADF (Bad file descriptor) [pid 5567] exit_group(0) = ? [pid 5567] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./529", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./529", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./529/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./529/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./529/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./529") = 0 [pid 5031] mkdir("./530", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 532 ./strace-static-x86_64: Process 5568 attached [pid 5568] set_robust_list(0x555556e8d660, 24) = 0 [pid 5568] chdir("./530") = 0 [pid 5568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5568] setpgid(0, 0) = 0 [pid 5568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5568] write(3, "1000", 4) = 4 [pid 5568] close(3) = 0 [pid 5568] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5568] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5568] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5568] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5568] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5568] sendto(4, [{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) = 32 [pid 5568] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=532}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5568] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=532}, {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 5568] close(4) = 0 [pid 5568] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5568] close(3) = 0 [pid 5568] close(4) = -1 EBADF (Bad file descriptor) [ 87.088611][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 87.105327][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.113726][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5568] close(5) = -1 EBADF (Bad file descriptor) [pid 5568] close(6) = -1 EBADF (Bad file descriptor) [pid 5568] close(7) = -1 EBADF (Bad file descriptor) [pid 5568] close(8) = -1 EBADF (Bad file descriptor) [pid 5568] close(9) = -1 EBADF (Bad file descriptor) [pid 5568] close(10) = -1 EBADF (Bad file descriptor) [pid 5568] close(11) = -1 EBADF (Bad file descriptor) [pid 5568] close(12) = -1 EBADF (Bad file descriptor) [pid 5568] close(13) = -1 EBADF (Bad file descriptor) [pid 5568] close(14) = -1 EBADF (Bad file descriptor) [pid 5568] close(15) = -1 EBADF (Bad file descriptor) [pid 5568] close(16) = -1 EBADF (Bad file descriptor) [pid 5568] close(17) = -1 EBADF (Bad file descriptor) [pid 5568] close(18) = -1 EBADF (Bad file descriptor) [pid 5568] close(19) = -1 EBADF (Bad file descriptor) [pid 5568] close(20) = -1 EBADF (Bad file descriptor) [pid 5568] close(21) = -1 EBADF (Bad file descriptor) [pid 5568] close(22) = -1 EBADF (Bad file descriptor) [pid 5568] close(23) = -1 EBADF (Bad file descriptor) [pid 5568] close(24) = -1 EBADF (Bad file descriptor) [pid 5568] close(25) = -1 EBADF (Bad file descriptor) [pid 5568] close(26) = -1 EBADF (Bad file descriptor) [pid 5568] close(27) = -1 EBADF (Bad file descriptor) [pid 5568] close(28) = -1 EBADF (Bad file descriptor) [pid 5568] close(29) = -1 EBADF (Bad file descriptor) [pid 5568] exit_group(0) = ? [pid 5568] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./530", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./530", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./530/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./530/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./530/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./530") = 0 [pid 5031] mkdir("./531", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 533 ./strace-static-x86_64: Process 5569 attached [pid 5569] set_robust_list(0x555556e8d660, 24) = 0 [pid 5569] chdir("./531") = 0 [pid 5569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5569] setpgid(0, 0) = 0 [pid 5569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5569] write(3, "1000", 4) = 4 [pid 5569] close(3) = 0 [pid 5569] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5569] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5569] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5569] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5569] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5569] sendto(4, [{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) = 32 [pid 5569] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=533}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5569] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=533}, {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 5569] close(4) = 0 [pid 5569] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 87.139258][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 87.154344][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.163014][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5569] close(3) = 0 [pid 5569] close(4) = -1 EBADF (Bad file descriptor) [pid 5569] close(5) = -1 EBADF (Bad file descriptor) [pid 5569] close(6) = -1 EBADF (Bad file descriptor) [pid 5569] close(7) = -1 EBADF (Bad file descriptor) [pid 5569] close(8) = -1 EBADF (Bad file descriptor) [pid 5569] close(9) = -1 EBADF (Bad file descriptor) [pid 5569] close(10) = -1 EBADF (Bad file descriptor) [pid 5569] close(11) = -1 EBADF (Bad file descriptor) [pid 5569] close(12) = -1 EBADF (Bad file descriptor) [pid 5569] close(13) = -1 EBADF (Bad file descriptor) [pid 5569] close(14) = -1 EBADF (Bad file descriptor) [pid 5569] close(15) = -1 EBADF (Bad file descriptor) [pid 5569] close(16) = -1 EBADF (Bad file descriptor) [pid 5569] close(17) = -1 EBADF (Bad file descriptor) [pid 5569] close(18) = -1 EBADF (Bad file descriptor) [pid 5569] close(19) = -1 EBADF (Bad file descriptor) [pid 5569] close(20) = -1 EBADF (Bad file descriptor) [pid 5569] close(21) = -1 EBADF (Bad file descriptor) [pid 5569] close(22) = -1 EBADF (Bad file descriptor) [pid 5569] close(23) = -1 EBADF (Bad file descriptor) [pid 5569] close(24) = -1 EBADF (Bad file descriptor) [pid 5569] close(25) = -1 EBADF (Bad file descriptor) [pid 5569] close(26) = -1 EBADF (Bad file descriptor) [pid 5569] close(27) = -1 EBADF (Bad file descriptor) [pid 5569] close(28) = -1 EBADF (Bad file descriptor) [pid 5569] close(29) = -1 EBADF (Bad file descriptor) [pid 5569] exit_group(0) = ? [pid 5569] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./531", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./531", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./531/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./531/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./531/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./531") = 0 [pid 5031] mkdir("./532", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5570 attached , child_tidptr=0x555556e8d650) = 534 [pid 5570] set_robust_list(0x555556e8d660, 24) = 0 [pid 5570] chdir("./532") = 0 [pid 5570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5570] setpgid(0, 0) = 0 [pid 5570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5570] write(3, "1000", 4) = 4 [pid 5570] close(3) = 0 [pid 5570] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5570] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5570] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5570] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5570] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5570] sendto(4, [{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) = 32 [pid 5570] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=534}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5570] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=534}, {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 5570] close(4) = 0 [pid 5570] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5570] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5570] close(3) = 0 [pid 5570] close(4) = -1 EBADF (Bad file descriptor) [pid 5570] close(5) = -1 EBADF (Bad file descriptor) [pid 5570] close(6) = -1 EBADF (Bad file descriptor) [pid 5570] close(7) = -1 EBADF (Bad file descriptor) [ 87.185303][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 87.200071][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.208504][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.231706][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5570] close(8) = -1 EBADF (Bad file descriptor) [pid 5570] close(9) = -1 EBADF (Bad file descriptor) [pid 5570] close(10) = -1 EBADF (Bad file descriptor) [pid 5570] close(11) = -1 EBADF (Bad file descriptor) [pid 5570] close(12) = -1 EBADF (Bad file descriptor) [pid 5570] close(13) = -1 EBADF (Bad file descriptor) [pid 5570] close(14) = -1 EBADF (Bad file descriptor) [pid 5570] close(15) = -1 EBADF (Bad file descriptor) [pid 5570] close(16) = -1 EBADF (Bad file descriptor) [pid 5570] close(17) = -1 EBADF (Bad file descriptor) [pid 5570] close(18) = -1 EBADF (Bad file descriptor) [pid 5570] close(19) = -1 EBADF (Bad file descriptor) [pid 5570] close(20) = -1 EBADF (Bad file descriptor) [pid 5570] close(21) = -1 EBADF (Bad file descriptor) [pid 5570] close(22) = -1 EBADF (Bad file descriptor) [pid 5570] close(23) = -1 EBADF (Bad file descriptor) [pid 5570] close(24) = -1 EBADF (Bad file descriptor) [pid 5570] close(25) = -1 EBADF (Bad file descriptor) [pid 5570] close(26) = -1 EBADF (Bad file descriptor) [pid 5570] close(27) = -1 EBADF (Bad file descriptor) [pid 5570] close(28) = -1 EBADF (Bad file descriptor) [pid 5570] close(29) = -1 EBADF (Bad file descriptor) [pid 5570] exit_group(0) = ? [pid 5570] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./532", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./532", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./532/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./532/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./532/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./532") = 0 [pid 5031] mkdir("./533", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 535 ./strace-static-x86_64: Process 5571 attached [pid 5571] set_robust_list(0x555556e8d660, 24) = 0 [pid 5571] chdir("./533") = 0 [pid 5571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5571] setpgid(0, 0) = 0 [pid 5571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5571] write(3, "1000", 4) = 4 [pid 5571] close(3) = 0 [pid 5571] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5571] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5571] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5571] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5571] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5571] sendto(4, [{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) = 32 [pid 5571] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=535}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5571] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=535}, {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 5571] close(4) = 0 [pid 5571] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 87.247026][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.255164][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5571] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5571] close(3) = 0 [pid 5571] close(4) = -1 EBADF (Bad file descriptor) [pid 5571] close(5) = -1 EBADF (Bad file descriptor) [pid 5571] close(6) = -1 EBADF (Bad file descriptor) [pid 5571] close(7) = -1 EBADF (Bad file descriptor) [pid 5571] close(8) = -1 EBADF (Bad file descriptor) [pid 5571] close(9) = -1 EBADF (Bad file descriptor) [pid 5571] close(10) = -1 EBADF (Bad file descriptor) [pid 5571] close(11) = -1 EBADF (Bad file descriptor) [pid 5571] close(12) = -1 EBADF (Bad file descriptor) [pid 5571] close(13) = -1 EBADF (Bad file descriptor) [pid 5571] close(14) = -1 EBADF (Bad file descriptor) [pid 5571] close(15) = -1 EBADF (Bad file descriptor) [pid 5571] close(16) = -1 EBADF (Bad file descriptor) [pid 5571] close(17) = -1 EBADF (Bad file descriptor) [pid 5571] close(18) = -1 EBADF (Bad file descriptor) [pid 5571] close(19) = -1 EBADF (Bad file descriptor) [pid 5571] close(20) = -1 EBADF (Bad file descriptor) [pid 5571] close(21) = -1 EBADF (Bad file descriptor) [pid 5571] close(22) = -1 EBADF (Bad file descriptor) [pid 5571] close(23) = -1 EBADF (Bad file descriptor) [pid 5571] close(24) = -1 EBADF (Bad file descriptor) [pid 5571] close(25) = -1 EBADF (Bad file descriptor) [pid 5571] close(26) = -1 EBADF (Bad file descriptor) [pid 5571] close(27) = -1 EBADF (Bad file descriptor) [pid 5571] close(28) = -1 EBADF (Bad file descriptor) [pid 5571] close(29) = -1 EBADF (Bad file descriptor) [pid 5571] exit_group(0) = ? [pid 5571] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=535, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] umount2("./533", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./533", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./533/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./533/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./533/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./533") = 0 [pid 5031] mkdir("./534", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5572 attached , child_tidptr=0x555556e8d650) = 536 [pid 5572] set_robust_list(0x555556e8d660, 24) = 0 [pid 5572] chdir("./534") = 0 [pid 5572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5572] setpgid(0, 0) = 0 [pid 5572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5572] write(3, "1000", 4) = 4 [pid 5572] close(3) = 0 [pid 5572] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5572] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5572] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5572] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5572] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5572] sendto(4, [{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) = 32 [pid 5572] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=536}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5572] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=536}, {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 5572] close(4) = 0 [pid 5572] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 87.289708][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 87.304808][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.312766][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5572] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5572] close(3) = 0 [pid 5572] close(4) = -1 EBADF (Bad file descriptor) [pid 5572] close(5) = -1 EBADF (Bad file descriptor) [pid 5572] close(6) = -1 EBADF (Bad file descriptor) [pid 5572] close(7) = -1 EBADF (Bad file descriptor) [pid 5572] close(8) = -1 EBADF (Bad file descriptor) [pid 5572] close(9) = -1 EBADF (Bad file descriptor) [pid 5572] close(10) = -1 EBADF (Bad file descriptor) [pid 5572] close(11) = -1 EBADF (Bad file descriptor) [pid 5572] close(12) = -1 EBADF (Bad file descriptor) [pid 5572] close(13) = -1 EBADF (Bad file descriptor) [pid 5572] close(14) = -1 EBADF (Bad file descriptor) [pid 5572] close(15) = -1 EBADF (Bad file descriptor) [pid 5572] close(16) = -1 EBADF (Bad file descriptor) [pid 5572] close(17) = -1 EBADF (Bad file descriptor) [pid 5572] close(18) = -1 EBADF (Bad file descriptor) [pid 5572] close(19) = -1 EBADF (Bad file descriptor) [pid 5572] close(20) = -1 EBADF (Bad file descriptor) [pid 5572] close(21) = -1 EBADF (Bad file descriptor) [pid 5572] close(22) = -1 EBADF (Bad file descriptor) [pid 5572] close(23) = -1 EBADF (Bad file descriptor) [pid 5572] close(24) = -1 EBADF (Bad file descriptor) [pid 5572] close(25) = -1 EBADF (Bad file descriptor) [pid 5572] close(26) = -1 EBADF (Bad file descriptor) [pid 5572] close(27) = -1 EBADF (Bad file descriptor) [pid 5572] close(28) = -1 EBADF (Bad file descriptor) [pid 5572] close(29) = -1 EBADF (Bad file descriptor) [pid 5572] exit_group(0) = ? [pid 5572] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./534", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./534", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./534/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./534/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./534/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./534") = 0 [pid 5031] mkdir("./535", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 537 ./strace-static-x86_64: Process 5573 attached [pid 5573] set_robust_list(0x555556e8d660, 24) = 0 [pid 5573] chdir("./535") = 0 [pid 5573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5573] setpgid(0, 0) = 0 [pid 5573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5573] write(3, "1000", 4) = 4 [pid 5573] close(3) = 0 [pid 5573] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5573] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5573] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5573] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5573] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5573] sendto(4, [{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) = 32 [pid 5573] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=537}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5573] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=537}, {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 5573] close(4) = 0 [pid 5573] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5573] close(3) = 0 [pid 5573] close(4) = -1 EBADF (Bad file descriptor) [pid 5573] close(5) = -1 EBADF (Bad file descriptor) [pid 5573] close(6) = -1 EBADF (Bad file descriptor) [pid 5573] close(7) = -1 EBADF (Bad file descriptor) [pid 5573] close(8) = -1 EBADF (Bad file descriptor) [pid 5573] close(9) = -1 EBADF (Bad file descriptor) [pid 5573] close(10) = -1 EBADF (Bad file descriptor) [pid 5573] close(11) = -1 EBADF (Bad file descriptor) [pid 5573] close(12) = -1 EBADF (Bad file descriptor) [pid 5573] close(13) = -1 EBADF (Bad file descriptor) [pid 5573] close(14) = -1 EBADF (Bad file descriptor) [pid 5573] close(15) = -1 EBADF (Bad file descriptor) [pid 5573] close(16) = -1 EBADF (Bad file descriptor) [pid 5573] close(17) = -1 EBADF (Bad file descriptor) [pid 5573] close(18) = -1 EBADF (Bad file descriptor) [pid 5573] close(19) = -1 EBADF (Bad file descriptor) [pid 5573] close(20) = -1 EBADF (Bad file descriptor) [pid 5573] close(21) = -1 EBADF (Bad file descriptor) [pid 5573] close(22) = -1 EBADF (Bad file descriptor) [ 87.347249][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 87.363672][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.372236][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.384016][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5573] close(23) = -1 EBADF (Bad file descriptor) [pid 5573] close(24) = -1 EBADF (Bad file descriptor) [pid 5573] close(25) = -1 EBADF (Bad file descriptor) [pid 5573] close(26) = -1 EBADF (Bad file descriptor) [pid 5573] close(27) = -1 EBADF (Bad file descriptor) [pid 5573] close(28) = -1 EBADF (Bad file descriptor) [pid 5573] close(29) = -1 EBADF (Bad file descriptor) [pid 5573] exit_group(0) = ? [pid 5573] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=537, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./535", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./535", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./535/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./535/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./535/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./535") = 0 [pid 5031] mkdir("./536", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 538 ./strace-static-x86_64: Process 5574 attached [pid 5574] set_robust_list(0x555556e8d660, 24) = 0 [pid 5574] chdir("./536") = 0 [pid 5574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5574] setpgid(0, 0) = 0 [pid 5574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5574] write(3, "1000", 4) = 4 [pid 5574] close(3) = 0 [pid 5574] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5574] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5574] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5574] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5574] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5574] sendto(4, [{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) = 32 [pid 5574] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=538}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5574] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=538}, {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 5574] close(4) = 0 [pid 5574] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5574] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5574] close(3) = 0 [pid 5574] close(4) = -1 EBADF (Bad file descriptor) [pid 5574] close(5) = -1 EBADF (Bad file descriptor) [pid 5574] close(6) = -1 EBADF (Bad file descriptor) [pid 5574] close(7) = -1 EBADF (Bad file descriptor) [ 87.397840][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.406892][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.430687][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5574] close(8) = -1 EBADF (Bad file descriptor) [pid 5574] close(9) = -1 EBADF (Bad file descriptor) [pid 5574] close(10) = -1 EBADF (Bad file descriptor) [pid 5574] close(11) = -1 EBADF (Bad file descriptor) [pid 5574] close(12) = -1 EBADF (Bad file descriptor) [pid 5574] close(13) = -1 EBADF (Bad file descriptor) [pid 5574] close(14) = -1 EBADF (Bad file descriptor) [pid 5574] close(15) = -1 EBADF (Bad file descriptor) [pid 5574] close(16) = -1 EBADF (Bad file descriptor) [pid 5574] close(17) = -1 EBADF (Bad file descriptor) [pid 5574] close(18) = -1 EBADF (Bad file descriptor) [pid 5574] close(19) = -1 EBADF (Bad file descriptor) [pid 5574] close(20) = -1 EBADF (Bad file descriptor) [pid 5574] close(21) = -1 EBADF (Bad file descriptor) [pid 5574] close(22) = -1 EBADF (Bad file descriptor) [pid 5574] close(23) = -1 EBADF (Bad file descriptor) [pid 5574] close(24) = -1 EBADF (Bad file descriptor) [pid 5574] close(25) = -1 EBADF (Bad file descriptor) [pid 5574] close(26) = -1 EBADF (Bad file descriptor) [pid 5574] close(27) = -1 EBADF (Bad file descriptor) [pid 5574] close(28) = -1 EBADF (Bad file descriptor) [pid 5574] close(29) = -1 EBADF (Bad file descriptor) [pid 5574] exit_group(0) = ? [pid 5574] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./536", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./536", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./536/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./536/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./536/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./536") = 0 [pid 5031] mkdir("./537", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 539 ./strace-static-x86_64: Process 5575 attached [pid 5575] set_robust_list(0x555556e8d660, 24) = 0 [pid 5575] chdir("./537") = 0 [pid 5575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5575] setpgid(0, 0) = 0 [pid 5575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5575] write(3, "1000", 4) = 4 [pid 5575] close(3) = 0 [pid 5575] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5575] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5575] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5575] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5575] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5575] sendto(4, [{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) = 32 [pid 5575] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=539}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5575] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=539}, {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 5575] close(4) = 0 [pid 5575] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5575] close(3) = 0 [pid 5575] close(4) = -1 EBADF (Bad file descriptor) [pid 5575] close(5) = -1 EBADF (Bad file descriptor) [pid 5575] close(6) = -1 EBADF (Bad file descriptor) [pid 5575] close(7) = -1 EBADF (Bad file descriptor) [pid 5575] close(8) = -1 EBADF (Bad file descriptor) [pid 5575] close(9) = -1 EBADF (Bad file descriptor) [pid 5575] close(10) = -1 EBADF (Bad file descriptor) [pid 5575] close(11) = -1 EBADF (Bad file descriptor) [pid 5575] close(12) = -1 EBADF (Bad file descriptor) [pid 5575] close(13) = -1 EBADF (Bad file descriptor) [pid 5575] close(14) = -1 EBADF (Bad file descriptor) [pid 5575] close(15) = -1 EBADF (Bad file descriptor) [pid 5575] close(16) = -1 EBADF (Bad file descriptor) [pid 5575] close(17) = -1 EBADF (Bad file descriptor) [pid 5575] close(18) = -1 EBADF (Bad file descriptor) [pid 5575] close(19) = -1 EBADF (Bad file descriptor) [pid 5575] close(20) = -1 EBADF (Bad file descriptor) [pid 5575] close(21) = -1 EBADF (Bad file descriptor) [pid 5575] close(22) = -1 EBADF (Bad file descriptor) [pid 5575] close(23) = -1 EBADF (Bad file descriptor) [pid 5575] close(24) = -1 EBADF (Bad file descriptor) [pid 5575] close(25) = -1 EBADF (Bad file descriptor) [pid 5575] close(26) = -1 EBADF (Bad file descriptor) [ 87.445698][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.453638][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.487515][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5575] close(27) = -1 EBADF (Bad file descriptor) [pid 5575] close(28) = -1 EBADF (Bad file descriptor) [pid 5575] close(29) = -1 EBADF (Bad file descriptor) [pid 5575] exit_group(0) = ? [pid 5575] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./537", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./537", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./537/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./537/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./537/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./537") = 0 [pid 5031] mkdir("./538", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5576 attached , child_tidptr=0x555556e8d650) = 540 [pid 5576] set_robust_list(0x555556e8d660, 24) = 0 [pid 5576] chdir("./538") = 0 [pid 5576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5576] setpgid(0, 0) = 0 [pid 5576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5576] write(3, "1000", 4) = 4 [pid 5576] close(3) = 0 [pid 5576] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5576] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5576] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5576] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5576] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5576] sendto(4, [{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) = 32 [pid 5576] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=540}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5576] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=540}, {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 5576] close(4) = 0 [pid 5576] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5576] close(3) = 0 [pid 5576] close(4) = -1 EBADF (Bad file descriptor) [pid 5576] close(5) = -1 EBADF (Bad file descriptor) [pid 5576] close(6) = -1 EBADF (Bad file descriptor) [pid 5576] close(7) = -1 EBADF (Bad file descriptor) [pid 5576] close(8) = -1 EBADF (Bad file descriptor) [pid 5576] close(9) = -1 EBADF (Bad file descriptor) [pid 5576] close(10) = -1 EBADF (Bad file descriptor) [pid 5576] close(11) = -1 EBADF (Bad file descriptor) [pid 5576] close(12) = -1 EBADF (Bad file descriptor) [pid 5576] close(13) = -1 EBADF (Bad file descriptor) [pid 5576] close(14) = -1 EBADF (Bad file descriptor) [pid 5576] close(15) = -1 EBADF (Bad file descriptor) [pid 5576] close(16) = -1 EBADF (Bad file descriptor) [pid 5576] close(17) = -1 EBADF (Bad file descriptor) [pid 5576] close(18) = -1 EBADF (Bad file descriptor) [pid 5576] close(19) = -1 EBADF (Bad file descriptor) [pid 5576] close(20) = -1 EBADF (Bad file descriptor) [pid 5576] close(21) = -1 EBADF (Bad file descriptor) [pid 5576] close(22) = -1 EBADF (Bad file descriptor) [pid 5576] close(23) = -1 EBADF (Bad file descriptor) [pid 5576] close(24) = -1 EBADF (Bad file descriptor) [ 87.501282][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.509575][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.534620][ T5361] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5576] close(25) = -1 EBADF (Bad file descriptor) [pid 5576] close(26) = -1 EBADF (Bad file descriptor) [pid 5576] close(27) = -1 EBADF (Bad file descriptor) [pid 5576] close(28) = -1 EBADF (Bad file descriptor) [pid 5576] close(29) = -1 EBADF (Bad file descriptor) [pid 5576] exit_group(0) = ? [pid 5576] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] umount2("./538", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./538", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./538/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./538/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./538/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./538") = 0 [pid 5031] mkdir("./539", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556e8d650) = 541 ./strace-static-x86_64: Process 5577 attached [pid 5577] set_robust_list(0x555556e8d660, 24) = 0 [pid 5577] chdir("./539") = 0 [pid 5577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5577] setpgid(0, 0) = 0 [pid 5577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5577] write(3, "1000", 4) = 4 [pid 5577] close(3) = 0 [pid 5577] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5577] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5577] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5577] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5577] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5577] sendto(4, [{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) = 32 [pid 5577] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=541}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5577] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=541}, {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 5577] close(4) = 0 [pid 5577] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5577] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x44\x00\x00\x00\x23\x00\x1f\xe8\x00\x00\x00\x00\x00\x00\x00\x00\x3b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x27\x00\x33\x00\xd0\x80\x00\x00\x08\x02\x11\x00\x00\x00\x08\x02\x11\x00\x00\x01\x50\x50\x50\x50\x50\x50\x00\x00\x00\x00\x00\x00\x00\x04\x25\x03\x00\x00\x00\x00", iov_len=68}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 68 [pid 5577] close(3) = 0 [pid 5577] close(4) = -1 EBADF (Bad file descriptor) [pid 5577] close(5) = -1 EBADF (Bad file descriptor) [ 87.549278][ T5361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.557523][ T5361] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.586724][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5577] close(6) = -1 EBADF (Bad file descriptor) [pid 5577] close(7) = -1 EBADF (Bad file descriptor) [pid 5577] close(8) = -1 EBADF (Bad file descriptor) [pid 5577] close(9) = -1 EBADF (Bad file descriptor) [pid 5577] close(10) = -1 EBADF (Bad file descriptor) [pid 5577] close(11) = -1 EBADF (Bad file descriptor) [pid 5577] close(12) = -1 EBADF (Bad file descriptor) [pid 5577] close(13) = -1 EBADF (Bad file descriptor) [pid 5577] close(14) = -1 EBADF (Bad file descriptor) [pid 5577] close(15) = -1 EBADF (Bad file descriptor) [pid 5577] close(16) = -1 EBADF (Bad file descriptor) [pid 5577] close(17) = -1 EBADF (Bad file descriptor) [pid 5577] close(18) = -1 EBADF (Bad file descriptor) [pid 5577] close(19) = -1 EBADF (Bad file descriptor) [pid 5577] close(20) = -1 EBADF (Bad file descriptor) [pid 5577] close(21) = -1 EBADF (Bad file descriptor) [pid 5577] close(22) = -1 EBADF (Bad file descriptor) [pid 5577] close(23) = -1 EBADF (Bad file descriptor) [pid 5577] close(24) = -1 EBADF (Bad file descriptor) [pid 5577] close(25) = -1 EBADF (Bad file descriptor) [pid 5577] close(26) = -1 EBADF (Bad file descriptor) [pid 5577] close(27) = -1 EBADF (Bad file descriptor) [pid 5577] close(28) = -1 EBADF (Bad file descriptor) [pid 5577] close(29) = -1 EBADF (Bad file descriptor) [pid 5577] exit_group(0) = ? [pid 5577] +++ exited with 0 +++ [pid 5031] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5031] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5031] umount2("./539", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] openat(AT_FDCWD, "./539", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5031] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 3 entries */, 32768) = 80 [pid 5031] umount2("./539/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5031] newfstatat(AT_FDCWD, "./539/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5031] unlink("./539/binderfs") = 0 [pid 5031] getdents64(3, 0x555556e8e6f0 /* 0 entries */, 32768) = 0 [pid 5031] close(3) = 0 [pid 5031] rmdir("./539") = 0 [pid 5031] mkdir("./540", 0777) = 0 [pid 5031] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5578 attached , child_tidptr=0x555556e8d650) = 542 [pid 5578] set_robust_list(0x555556e8d660, 24) = 0 [pid 5578] chdir("./540") = 0 [pid 5578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5578] setpgid(0, 0) = 0 [pid 5578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5578] write(3, "1000", 4) = 4 [pid 5578] close(3) = 0 [pid 5578] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5578] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 5578] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 5578] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5578] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5578] sendto(4, [{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) = 32 [pid 5578] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=542}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\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) = 2496 [pid 5578] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=542}, {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 5578] close(4) = 0 [pid 5578] ioctl(3, S