./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2951770333 <...> HLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1799", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1799", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1799/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1799/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1799/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1799") = 0 [pid 5033] mkdir("./1800", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6854 attached , child_tidptr=0x5555558cb750) = 1802 [pid 6854] set_robust_list(0x5555558cb760, 24) = 0 [pid 6854] chdir("./1800") = 0 [pid 6854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6854] setpgid(0, 0) = 0 [pid 6854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6854] write(3, "1000", 4) = 4 [pid 6854] close(3) = 0 [pid 6854] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6854] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6854] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6854] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6854] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6854] 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 6854] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1802}, "\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 6854] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1802}, {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 6854] close(4) = 0 [pid 6854] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 151.963801][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 151.986428][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 151.996445][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6854] 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 6854] close(3) = 0 [pid 6854] close(4) = -1 EBADF (Bad file descriptor) [pid 6854] close(5) = -1 EBADF (Bad file descriptor) [pid 6854] close(6) = -1 EBADF (Bad file descriptor) [pid 6854] close(7) = -1 EBADF (Bad file descriptor) [pid 6854] close(8) = -1 EBADF (Bad file descriptor) [pid 6854] close(9) = -1 EBADF (Bad file descriptor) [pid 6854] close(10) = -1 EBADF (Bad file descriptor) [pid 6854] close(11) = -1 EBADF (Bad file descriptor) [pid 6854] close(12) = -1 EBADF (Bad file descriptor) [pid 6854] close(13) = -1 EBADF (Bad file descriptor) [pid 6854] close(14) = -1 EBADF (Bad file descriptor) [pid 6854] close(15) = -1 EBADF (Bad file descriptor) [pid 6854] close(16) = -1 EBADF (Bad file descriptor) [pid 6854] close(17) = -1 EBADF (Bad file descriptor) [pid 6854] close(18) = -1 EBADF (Bad file descriptor) [pid 6854] close(19) = -1 EBADF (Bad file descriptor) [pid 6854] close(20) = -1 EBADF (Bad file descriptor) [pid 6854] close(21) = -1 EBADF (Bad file descriptor) [pid 6854] close(22) = -1 EBADF (Bad file descriptor) [pid 6854] close(23) = -1 EBADF (Bad file descriptor) [pid 6854] close(24) = -1 EBADF (Bad file descriptor) [pid 6854] close(25) = -1 EBADF (Bad file descriptor) [pid 6854] close(26) = -1 EBADF (Bad file descriptor) [pid 6854] close(27) = -1 EBADF (Bad file descriptor) [pid 6854] close(28) = -1 EBADF (Bad file descriptor) [pid 6854] close(29) = -1 EBADF (Bad file descriptor) [pid 6854] exit_group(0) = ? [pid 6854] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1800", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1800", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1800/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1800/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1800/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1800") = 0 [pid 5033] mkdir("./1801", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1803 ./strace-static-x86_64: Process 6855 attached [pid 6855] set_robust_list(0x5555558cb760, 24) = 0 [pid 6855] chdir("./1801") = 0 [pid 6855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6855] setpgid(0, 0) = 0 [pid 6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6855] write(3, "1000", 4) = 4 [pid 6855] close(3) = 0 [pid 6855] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6855] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6855] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6855] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6855] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6855] 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 6855] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1803}, "\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 6855] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1803}, {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 6855] close(4) = 0 [pid 6855] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6855] 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 6855] close(3) = 0 [pid 6855] close(4) = -1 EBADF (Bad file descriptor) [pid 6855] close(5) = -1 EBADF (Bad file descriptor) [pid 6855] close(6) = -1 EBADF (Bad file descriptor) [pid 6855] close(7) = -1 EBADF (Bad file descriptor) [pid 6855] close(8) = -1 EBADF (Bad file descriptor) [pid 6855] close(9) = -1 EBADF (Bad file descriptor) [pid 6855] close(10) = -1 EBADF (Bad file descriptor) [pid 6855] close(11) = -1 EBADF (Bad file descriptor) [pid 6855] close(12) = -1 EBADF (Bad file descriptor) [pid 6855] close(13) = -1 EBADF (Bad file descriptor) [pid 6855] close(14) = -1 EBADF (Bad file descriptor) [pid 6855] close(15) = -1 EBADF (Bad file descriptor) [ 152.016895][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 152.033936][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.042650][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.061598][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6855] close(16) = -1 EBADF (Bad file descriptor) [pid 6855] close(17) = -1 EBADF (Bad file descriptor) [pid 6855] close(18) = -1 EBADF (Bad file descriptor) [pid 6855] close(19) = -1 EBADF (Bad file descriptor) [pid 6855] close(20) = -1 EBADF (Bad file descriptor) [pid 6855] close(21) = -1 EBADF (Bad file descriptor) [pid 6855] close(22) = -1 EBADF (Bad file descriptor) [pid 6855] close(23) = -1 EBADF (Bad file descriptor) [pid 6855] close(24) = -1 EBADF (Bad file descriptor) [pid 6855] close(25) = -1 EBADF (Bad file descriptor) [pid 6855] close(26) = -1 EBADF (Bad file descriptor) [pid 6855] close(27) = -1 EBADF (Bad file descriptor) [pid 6855] close(28) = -1 EBADF (Bad file descriptor) [pid 6855] close(29) = -1 EBADF (Bad file descriptor) [pid 6855] exit_group(0) = ? [pid 6855] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1801", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1801", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1801/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1801/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1801/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1801") = 0 [pid 5033] mkdir("./1802", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1804 ./strace-static-x86_64: Process 6856 attached [pid 6856] set_robust_list(0x5555558cb760, 24) = 0 [pid 6856] chdir("./1802") = 0 [pid 6856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6856] setpgid(0, 0) = 0 [pid 6856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6856] write(3, "1000", 4) = 4 [pid 6856] close(3) = 0 [pid 6856] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6856] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6856] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6856] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6856] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6856] 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 6856] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1804}, "\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 6856] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1804}, {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 6856] close(4) = 0 [pid 6856] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6856] 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 6856] close(3) = 0 [pid 6856] close(4) = -1 EBADF (Bad file descriptor) [pid 6856] close(5) = -1 EBADF (Bad file descriptor) [pid 6856] close(6) = -1 EBADF (Bad file descriptor) [pid 6856] close(7) = -1 EBADF (Bad file descriptor) [pid 6856] close(8) = -1 EBADF (Bad file descriptor) [pid 6856] close(9) = -1 EBADF (Bad file descriptor) [pid 6856] close(10) = -1 EBADF (Bad file descriptor) [pid 6856] close(11) = -1 EBADF (Bad file descriptor) [pid 6856] close(12) = -1 EBADF (Bad file descriptor) [pid 6856] close(13) = -1 EBADF (Bad file descriptor) [pid 6856] close(14) = -1 EBADF (Bad file descriptor) [pid 6856] close(15) = -1 EBADF (Bad file descriptor) [pid 6856] close(16) = -1 EBADF (Bad file descriptor) [pid 6856] close(17) = -1 EBADF (Bad file descriptor) [pid 6856] close(18) = -1 EBADF (Bad file descriptor) [pid 6856] close(19) = -1 EBADF (Bad file descriptor) [pid 6856] close(20) = -1 EBADF (Bad file descriptor) [pid 6856] close(21) = -1 EBADF (Bad file descriptor) [pid 6856] close(22) = -1 EBADF (Bad file descriptor) [pid 6856] close(23) = -1 EBADF (Bad file descriptor) [pid 6856] close(24) = -1 EBADF (Bad file descriptor) [pid 6856] close(25) = -1 EBADF (Bad file descriptor) [pid 6856] close(26) = -1 EBADF (Bad file descriptor) [pid 6856] close(27) = -1 EBADF (Bad file descriptor) [pid 6856] close(28) = -1 EBADF (Bad file descriptor) [pid 6856] close(29) = -1 EBADF (Bad file descriptor) [pid 6856] exit_group(0) = ? [pid 6856] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1804, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1802", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1802", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1802/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1802/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1802/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1802") = 0 [pid 5033] mkdir("./1803", 0777) = 0 [ 152.078364][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.087123][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.116037][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6857 attached [pid 6857] set_robust_list(0x5555558cb760, 24) = 0 [pid 6857] chdir("./1803") = 0 [pid 6857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1805 [pid 6857] setpgid(0, 0) = 0 [pid 6857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6857] write(3, "1000", 4) = 4 [pid 6857] close(3) = 0 [pid 6857] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6857] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6857] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6857] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6857] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6857] 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 6857] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1805}, "\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 6857] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1805}, {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 6857] close(4) = 0 [pid 6857] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6857] 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 6857] close(3) = 0 [pid 6857] close(4) = -1 EBADF (Bad file descriptor) [pid 6857] close(5) = -1 EBADF (Bad file descriptor) [pid 6857] close(6) = -1 EBADF (Bad file descriptor) [pid 6857] close(7) = -1 EBADF (Bad file descriptor) [pid 6857] close(8) = -1 EBADF (Bad file descriptor) [pid 6857] close(9) = -1 EBADF (Bad file descriptor) [pid 6857] close(10) = -1 EBADF (Bad file descriptor) [pid 6857] close(11) = -1 EBADF (Bad file descriptor) [pid 6857] close(12) = -1 EBADF (Bad file descriptor) [pid 6857] close(13) = -1 EBADF (Bad file descriptor) [pid 6857] close(14) = -1 EBADF (Bad file descriptor) [pid 6857] close(15) = -1 EBADF (Bad file descriptor) [pid 6857] close(16) = -1 EBADF (Bad file descriptor) [pid 6857] close(17) = -1 EBADF (Bad file descriptor) [pid 6857] close(18) = -1 EBADF (Bad file descriptor) [pid 6857] close(19) = -1 EBADF (Bad file descriptor) [pid 6857] close(20) = -1 EBADF (Bad file descriptor) [pid 6857] close(21) = -1 EBADF (Bad file descriptor) [pid 6857] close(22) = -1 EBADF (Bad file descriptor) [pid 6857] close(23) = -1 EBADF (Bad file descriptor) [pid 6857] close(24) = -1 EBADF (Bad file descriptor) [pid 6857] close(25) = -1 EBADF (Bad file descriptor) [pid 6857] close(26) = -1 EBADF (Bad file descriptor) [pid 6857] close(27) = -1 EBADF (Bad file descriptor) [pid 6857] close(28) = -1 EBADF (Bad file descriptor) [pid 6857] close(29) = -1 EBADF (Bad file descriptor) [pid 6857] exit_group(0) = ? [pid 6857] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1803", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1803", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1803/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1803/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1803/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1803") = 0 [pid 5033] mkdir("./1804", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1806 ./strace-static-x86_64: Process 6858 attached [pid 6858] set_robust_list(0x5555558cb760, 24) = 0 [pid 6858] chdir("./1804") = 0 [pid 6858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6858] setpgid(0, 0) = 0 [pid 6858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6858] write(3, "1000", 4) = 4 [pid 6858] close(3) = 0 [pid 6858] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6858] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6858] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6858] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6858] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6858] 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 6858] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1806}, "\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 6858] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1806}, {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 6858] close(4) = 0 [pid 6858] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6858] 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 6858] close(3) = 0 [pid 6858] close(4) = -1 EBADF (Bad file descriptor) [pid 6858] close(5) = -1 EBADF (Bad file descriptor) [pid 6858] close(6) = -1 EBADF (Bad file descriptor) [pid 6858] close(7) = -1 EBADF (Bad file descriptor) [pid 6858] close(8) = -1 EBADF (Bad file descriptor) [pid 6858] close(9) = -1 EBADF (Bad file descriptor) [pid 6858] close(10) = -1 EBADF (Bad file descriptor) [pid 6858] close(11) = -1 EBADF (Bad file descriptor) [pid 6858] close(12) = -1 EBADF (Bad file descriptor) [pid 6858] close(13) = -1 EBADF (Bad file descriptor) [pid 6858] close(14) = -1 EBADF (Bad file descriptor) [pid 6858] close(15) = -1 EBADF (Bad file descriptor) [pid 6858] close(16) = -1 EBADF (Bad file descriptor) [ 152.137854][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.146439][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.176956][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6858] close(17) = -1 EBADF (Bad file descriptor) [pid 6858] close(18) = -1 EBADF (Bad file descriptor) [pid 6858] close(19) = -1 EBADF (Bad file descriptor) [pid 6858] close(20) = -1 EBADF (Bad file descriptor) [pid 6858] close(21) = -1 EBADF (Bad file descriptor) [pid 6858] close(22) = -1 EBADF (Bad file descriptor) [pid 6858] close(23) = -1 EBADF (Bad file descriptor) [pid 6858] close(24) = -1 EBADF (Bad file descriptor) [pid 6858] close(25) = -1 EBADF (Bad file descriptor) [pid 6858] close(26) = -1 EBADF (Bad file descriptor) [pid 6858] close(27) = -1 EBADF (Bad file descriptor) [pid 6858] close(28) = -1 EBADF (Bad file descriptor) [pid 6858] close(29) = -1 EBADF (Bad file descriptor) [pid 6858] exit_group(0) = ? [pid 6858] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1804", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1804", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1804/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1804/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1804/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1804") = 0 [pid 5033] mkdir("./1805", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6859 attached , child_tidptr=0x5555558cb750) = 1807 [pid 6859] set_robust_list(0x5555558cb760, 24) = 0 [pid 6859] chdir("./1805") = 0 [pid 6859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6859] setpgid(0, 0) = 0 [pid 6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6859] write(3, "1000", 4) = 4 [pid 6859] close(3) = 0 [pid 6859] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6859] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6859] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6859] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6859] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6859] 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 6859] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1807}, "\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 6859] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1807}, {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 6859] close(4) = 0 [pid 6859] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6859] 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 6859] close(3) = 0 [pid 6859] close(4) = -1 EBADF (Bad file descriptor) [pid 6859] close(5) = -1 EBADF (Bad file descriptor) [pid 6859] close(6) = -1 EBADF (Bad file descriptor) [pid 6859] close(7) = -1 EBADF (Bad file descriptor) [pid 6859] close(8) = -1 EBADF (Bad file descriptor) [pid 6859] close(9) = -1 EBADF (Bad file descriptor) [pid 6859] close(10) = -1 EBADF (Bad file descriptor) [pid 6859] close(11) = -1 EBADF (Bad file descriptor) [pid 6859] close(12) = -1 EBADF (Bad file descriptor) [pid 6859] close(13) = -1 EBADF (Bad file descriptor) [pid 6859] close(14) = -1 EBADF (Bad file descriptor) [pid 6859] close(15) = -1 EBADF (Bad file descriptor) [pid 6859] close(16) = -1 EBADF (Bad file descriptor) [pid 6859] close(17) = -1 EBADF (Bad file descriptor) [pid 6859] close(18) = -1 EBADF (Bad file descriptor) [pid 6859] close(19) = -1 EBADF (Bad file descriptor) [pid 6859] close(20) = -1 EBADF (Bad file descriptor) [pid 6859] close(21) = -1 EBADF (Bad file descriptor) [pid 6859] close(22) = -1 EBADF (Bad file descriptor) [pid 6859] close(23) = -1 EBADF (Bad file descriptor) [pid 6859] close(24) = -1 EBADF (Bad file descriptor) [pid 6859] close(25) = -1 EBADF (Bad file descriptor) [pid 6859] close(26) = -1 EBADF (Bad file descriptor) [pid 6859] close(27) = -1 EBADF (Bad file descriptor) [pid 6859] close(28) = -1 EBADF (Bad file descriptor) [pid 6859] close(29) = -1 EBADF (Bad file descriptor) [pid 6859] exit_group(0) = ? [pid 6859] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 152.190197][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.199380][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.220179][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1805", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1805", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1805/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1805/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1805/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1805") = 0 [pid 5033] mkdir("./1806", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1808 ./strace-static-x86_64: Process 6860 attached [pid 6860] set_robust_list(0x5555558cb760, 24) = 0 [pid 6860] chdir("./1806") = 0 [pid 6860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6860] setpgid(0, 0) = 0 [pid 6860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6860] write(3, "1000", 4) = 4 [pid 6860] close(3) = 0 [pid 6860] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6860] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6860] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6860] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6860] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6860] 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 6860] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1808}, "\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 6860] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1808}, {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 6860] close(4) = 0 [pid 6860] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6860] 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 6860] close(3) = 0 [pid 6860] close(4) = -1 EBADF (Bad file descriptor) [pid 6860] close(5) = -1 EBADF (Bad file descriptor) [pid 6860] close(6) = -1 EBADF (Bad file descriptor) [pid 6860] close(7) = -1 EBADF (Bad file descriptor) [pid 6860] close(8) = -1 EBADF (Bad file descriptor) [pid 6860] close(9) = -1 EBADF (Bad file descriptor) [pid 6860] close(10) = -1 EBADF (Bad file descriptor) [pid 6860] close(11) = -1 EBADF (Bad file descriptor) [pid 6860] close(12) = -1 EBADF (Bad file descriptor) [pid 6860] close(13) = -1 EBADF (Bad file descriptor) [pid 6860] close(14) = -1 EBADF (Bad file descriptor) [pid 6860] close(15) = -1 EBADF (Bad file descriptor) [pid 6860] close(16) = -1 EBADF (Bad file descriptor) [pid 6860] close(17) = -1 EBADF (Bad file descriptor) [pid 6860] close(18) = -1 EBADF (Bad file descriptor) [pid 6860] close(19) = -1 EBADF (Bad file descriptor) [pid 6860] close(20) = -1 EBADF (Bad file descriptor) [pid 6860] close(21) = -1 EBADF (Bad file descriptor) [pid 6860] close(22) = -1 EBADF (Bad file descriptor) [ 152.240173][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.249708][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.272579][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6860] close(23) = -1 EBADF (Bad file descriptor) [pid 6860] close(24) = -1 EBADF (Bad file descriptor) [pid 6860] close(25) = -1 EBADF (Bad file descriptor) [pid 6860] close(26) = -1 EBADF (Bad file descriptor) [pid 6860] close(27) = -1 EBADF (Bad file descriptor) [pid 6860] close(28) = -1 EBADF (Bad file descriptor) [pid 6860] close(29) = -1 EBADF (Bad file descriptor) [pid 6860] exit_group(0) = ? [pid 6860] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1806", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1806", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1806/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1806/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1806/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1806") = 0 [pid 5033] mkdir("./1807", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6861 attached , child_tidptr=0x5555558cb750) = 1809 [pid 6861] set_robust_list(0x5555558cb760, 24) = 0 [pid 6861] chdir("./1807") = 0 [pid 6861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6861] setpgid(0, 0) = 0 [pid 6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6861] write(3, "1000", 4) = 4 [pid 6861] close(3) = 0 [pid 6861] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6861] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6861] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6861] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6861] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6861] 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 6861] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1809}, "\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 6861] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1809}, {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 6861] close(4) = 0 [pid 6861] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6861] 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 6861] close(3) = 0 [pid 6861] close(4) = -1 EBADF (Bad file descriptor) [pid 6861] close(5) = -1 EBADF (Bad file descriptor) [pid 6861] close(6) = -1 EBADF (Bad file descriptor) [pid 6861] close(7) = -1 EBADF (Bad file descriptor) [pid 6861] close(8) = -1 EBADF (Bad file descriptor) [pid 6861] close(9) = -1 EBADF (Bad file descriptor) [pid 6861] close(10) = -1 EBADF (Bad file descriptor) [pid 6861] close(11) = -1 EBADF (Bad file descriptor) [pid 6861] close(12) = -1 EBADF (Bad file descriptor) [pid 6861] close(13) = -1 EBADF (Bad file descriptor) [pid 6861] close(14) = -1 EBADF (Bad file descriptor) [pid 6861] close(15) = -1 EBADF (Bad file descriptor) [ 152.289059][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.297279][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.329032][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6861] close(16) = -1 EBADF (Bad file descriptor) [pid 6861] close(17) = -1 EBADF (Bad file descriptor) [pid 6861] close(18) = -1 EBADF (Bad file descriptor) [pid 6861] close(19) = -1 EBADF (Bad file descriptor) [pid 6861] close(20) = -1 EBADF (Bad file descriptor) [pid 6861] close(21) = -1 EBADF (Bad file descriptor) [pid 6861] close(22) = -1 EBADF (Bad file descriptor) [pid 6861] close(23) = -1 EBADF (Bad file descriptor) [pid 6861] close(24) = -1 EBADF (Bad file descriptor) [pid 6861] close(25) = -1 EBADF (Bad file descriptor) [pid 6861] close(26) = -1 EBADF (Bad file descriptor) [pid 6861] close(27) = -1 EBADF (Bad file descriptor) [pid 6861] close(28) = -1 EBADF (Bad file descriptor) [pid 6861] close(29) = -1 EBADF (Bad file descriptor) [pid 6861] exit_group(0) = ? [pid 6861] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1807", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1807", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1807/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1807/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1807/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1807") = 0 [pid 5033] mkdir("./1808", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1810 ./strace-static-x86_64: Process 6862 attached [pid 6862] set_robust_list(0x5555558cb760, 24) = 0 [pid 6862] chdir("./1808") = 0 [pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6862] setpgid(0, 0) = 0 [pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6862] write(3, "1000", 4) = 4 [pid 6862] close(3) = 0 [pid 6862] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6862] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6862] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6862] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6862] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6862] 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 6862] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1810}, "\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 6862] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1810}, {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 6862] close(4) = 0 [pid 6862] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6862] 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 6862] close(3) = 0 [pid 6862] close(4) = -1 EBADF (Bad file descriptor) [pid 6862] close(5) = -1 EBADF (Bad file descriptor) [pid 6862] close(6) = -1 EBADF (Bad file descriptor) [pid 6862] close(7) = -1 EBADF (Bad file descriptor) [pid 6862] close(8) = -1 EBADF (Bad file descriptor) [pid 6862] close(9) = -1 EBADF (Bad file descriptor) [pid 6862] close(10) = -1 EBADF (Bad file descriptor) [pid 6862] close(11) = -1 EBADF (Bad file descriptor) [pid 6862] close(12) = -1 EBADF (Bad file descriptor) [pid 6862] close(13) = -1 EBADF (Bad file descriptor) [pid 6862] close(14) = -1 EBADF (Bad file descriptor) [pid 6862] close(15) = -1 EBADF (Bad file descriptor) [pid 6862] close(16) = -1 EBADF (Bad file descriptor) [pid 6862] close(17) = -1 EBADF (Bad file descriptor) [pid 6862] close(18) = -1 EBADF (Bad file descriptor) [pid 6862] close(19) = -1 EBADF (Bad file descriptor) [pid 6862] close(20) = -1 EBADF (Bad file descriptor) [pid 6862] close(21) = -1 EBADF (Bad file descriptor) [pid 6862] close(22) = -1 EBADF (Bad file descriptor) [ 152.342678][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.351631][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.373017][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6862] close(23) = -1 EBADF (Bad file descriptor) [pid 6862] close(24) = -1 EBADF (Bad file descriptor) [pid 6862] close(25) = -1 EBADF (Bad file descriptor) [pid 6862] close(26) = -1 EBADF (Bad file descriptor) [pid 6862] close(27) = -1 EBADF (Bad file descriptor) [pid 6862] close(28) = -1 EBADF (Bad file descriptor) [pid 6862] close(29) = -1 EBADF (Bad file descriptor) [pid 6862] exit_group(0) = ? [pid 6862] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1810, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1808", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1808", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1808/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1808/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1808/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1808") = 0 [pid 5033] mkdir("./1809", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1811 ./strace-static-x86_64: Process 6863 attached [pid 6863] set_robust_list(0x5555558cb760, 24) = 0 [pid 6863] chdir("./1809") = 0 [pid 6863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6863] setpgid(0, 0) = 0 [pid 6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6863] write(3, "1000", 4) = 4 [pid 6863] close(3) = 0 [pid 6863] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6863] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6863] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6863] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6863] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6863] 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 6863] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1811}, "\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 6863] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1811}, {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 6863] close(4) = 0 [pid 6863] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6863] 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 6863] close(3) = 0 [pid 6863] close(4) = -1 EBADF (Bad file descriptor) [pid 6863] close(5) = -1 EBADF (Bad file descriptor) [pid 6863] close(6) = -1 EBADF (Bad file descriptor) [pid 6863] close(7) = -1 EBADF (Bad file descriptor) [pid 6863] close(8) = -1 EBADF (Bad file descriptor) [pid 6863] close(9) = -1 EBADF (Bad file descriptor) [pid 6863] close(10) = -1 EBADF (Bad file descriptor) [pid 6863] close(11) = -1 EBADF (Bad file descriptor) [pid 6863] close(12) = -1 EBADF (Bad file descriptor) [pid 6863] close(13) = -1 EBADF (Bad file descriptor) [pid 6863] close(14) = -1 EBADF (Bad file descriptor) [pid 6863] close(15) = -1 EBADF (Bad file descriptor) [pid 6863] close(16) = -1 EBADF (Bad file descriptor) [pid 6863] close(17) = -1 EBADF (Bad file descriptor) [pid 6863] close(18) = -1 EBADF (Bad file descriptor) [pid 6863] close(19) = -1 EBADF (Bad file descriptor) [pid 6863] close(20) = -1 EBADF (Bad file descriptor) [pid 6863] close(21) = -1 EBADF (Bad file descriptor) [pid 6863] close(22) = -1 EBADF (Bad file descriptor) [pid 6863] close(23) = -1 EBADF (Bad file descriptor) [pid 6863] close(24) = -1 EBADF (Bad file descriptor) [pid 6863] close(25) = -1 EBADF (Bad file descriptor) [pid 6863] close(26) = -1 EBADF (Bad file descriptor) [pid 6863] close(27) = -1 EBADF (Bad file descriptor) [pid 6863] close(28) = -1 EBADF (Bad file descriptor) [pid 6863] close(29) = -1 EBADF (Bad file descriptor) [pid 6863] exit_group(0) = ? [pid 6863] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1809", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1809", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1809/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1809/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1809/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1809") = 0 [pid 5033] mkdir("./1810", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6864 attached , child_tidptr=0x5555558cb750) = 1812 [pid 6864] set_robust_list(0x5555558cb760, 24) = 0 [pid 6864] chdir("./1810") = 0 [pid 6864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6864] setpgid(0, 0) = 0 [pid 6864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6864] write(3, "1000", 4) = 4 [pid 6864] close(3) = 0 [pid 6864] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6864] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6864] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6864] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6864] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6864] 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 6864] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1812}, "\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 6864] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1812}, {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 6864] close(4) = 0 [pid 6864] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6864] 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 6864] close(3) = 0 [pid 6864] close(4) = -1 EBADF (Bad file descriptor) [pid 6864] close(5) = -1 EBADF (Bad file descriptor) [pid 6864] close(6) = -1 EBADF (Bad file descriptor) [pid 6864] close(7) = -1 EBADF (Bad file descriptor) [pid 6864] close(8) = -1 EBADF (Bad file descriptor) [pid 6864] close(9) = -1 EBADF (Bad file descriptor) [pid 6864] close(10) = -1 EBADF (Bad file descriptor) [pid 6864] close(11) = -1 EBADF (Bad file descriptor) [pid 6864] close(12) = -1 EBADF (Bad file descriptor) [pid 6864] close(13) = -1 EBADF (Bad file descriptor) [pid 6864] close(14) = -1 EBADF (Bad file descriptor) [pid 6864] close(15) = -1 EBADF (Bad file descriptor) [pid 6864] close(16) = -1 EBADF (Bad file descriptor) [pid 6864] close(17) = -1 EBADF (Bad file descriptor) [pid 6864] close(18) = -1 EBADF (Bad file descriptor) [pid 6864] close(19) = -1 EBADF (Bad file descriptor) [pid 6864] close(20) = -1 EBADF (Bad file descriptor) [pid 6864] close(21) = -1 EBADF (Bad file descriptor) [pid 6864] close(22) = -1 EBADF (Bad file descriptor) [pid 6864] close(23) = -1 EBADF (Bad file descriptor) [pid 6864] close(24) = -1 EBADF (Bad file descriptor) [pid 6864] close(25) = -1 EBADF (Bad file descriptor) [pid 6864] close(26) = -1 EBADF (Bad file descriptor) [pid 6864] close(27) = -1 EBADF (Bad file descriptor) [pid 6864] close(28) = -1 EBADF (Bad file descriptor) [pid 6864] close(29) = -1 EBADF (Bad file descriptor) [pid 6864] exit_group(0) = ? [ 152.388530][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.397255][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.423838][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6864] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1812, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1810", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1810", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1810/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1810/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1810/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1810") = 0 [pid 5033] mkdir("./1811", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1813 ./strace-static-x86_64: Process 6865 attached [pid 6865] set_robust_list(0x5555558cb760, 24) = 0 [pid 6865] chdir("./1811") = 0 [pid 6865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6865] setpgid(0, 0) = 0 [pid 6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6865] write(3, "1000", 4) = 4 [pid 6865] close(3) = 0 [pid 6865] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6865] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6865] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6865] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6865] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6865] 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 6865] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1813}, "\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 6865] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1813}, {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 6865] close(4) = 0 [pid 6865] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6865] 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 6865] close(3) = 0 [pid 6865] close(4) = -1 EBADF (Bad file descriptor) [pid 6865] close(5) = -1 EBADF (Bad file descriptor) [pid 6865] close(6) = -1 EBADF (Bad file descriptor) [pid 6865] close(7) = -1 EBADF (Bad file descriptor) [pid 6865] close(8) = -1 EBADF (Bad file descriptor) [pid 6865] close(9) = -1 EBADF (Bad file descriptor) [ 152.447741][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.457104][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.487425][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6865] close(10) = -1 EBADF (Bad file descriptor) [pid 6865] close(11) = -1 EBADF (Bad file descriptor) [pid 6865] close(12) = -1 EBADF (Bad file descriptor) [pid 6865] close(13) = -1 EBADF (Bad file descriptor) [pid 6865] close(14) = -1 EBADF (Bad file descriptor) [pid 6865] close(15) = -1 EBADF (Bad file descriptor) [pid 6865] close(16) = -1 EBADF (Bad file descriptor) [pid 6865] close(17) = -1 EBADF (Bad file descriptor) [pid 6865] close(18) = -1 EBADF (Bad file descriptor) [pid 6865] close(19) = -1 EBADF (Bad file descriptor) [pid 6865] close(20) = -1 EBADF (Bad file descriptor) [pid 6865] close(21) = -1 EBADF (Bad file descriptor) [pid 6865] close(22) = -1 EBADF (Bad file descriptor) [pid 6865] close(23) = -1 EBADF (Bad file descriptor) [pid 6865] close(24) = -1 EBADF (Bad file descriptor) [pid 6865] close(25) = -1 EBADF (Bad file descriptor) [pid 6865] close(26) = -1 EBADF (Bad file descriptor) [pid 6865] close(27) = -1 EBADF (Bad file descriptor) [pid 6865] close(28) = -1 EBADF (Bad file descriptor) [pid 6865] close(29) = -1 EBADF (Bad file descriptor) [pid 6865] exit_group(0) = ? [pid 6865] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1811", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1811", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1811/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1811/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1811/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1811") = 0 [pid 5033] mkdir("./1812", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6866 attached , child_tidptr=0x5555558cb750) = 1814 [pid 6866] set_robust_list(0x5555558cb760, 24) = 0 [pid 6866] chdir("./1812") = 0 [pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6866] setpgid(0, 0) = 0 [pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6866] write(3, "1000", 4) = 4 [pid 6866] close(3) = 0 [pid 6866] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6866] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6866] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6866] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6866] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6866] 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 6866] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1814}, "\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 6866] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1814}, {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 6866] close(4) = 0 [pid 6866] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6866] 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 [ 152.501601][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.510220][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6866] close(3) = 0 [pid 6866] close(4) = -1 EBADF (Bad file descriptor) [pid 6866] close(5) = -1 EBADF (Bad file descriptor) [pid 6866] close(6) = -1 EBADF (Bad file descriptor) [pid 6866] close(7) = -1 EBADF (Bad file descriptor) [pid 6866] close(8) = -1 EBADF (Bad file descriptor) [pid 6866] close(9) = -1 EBADF (Bad file descriptor) [pid 6866] close(10) = -1 EBADF (Bad file descriptor) [pid 6866] close(11) = -1 EBADF (Bad file descriptor) [pid 6866] close(12) = -1 EBADF (Bad file descriptor) [pid 6866] close(13) = -1 EBADF (Bad file descriptor) [pid 6866] close(14) = -1 EBADF (Bad file descriptor) [pid 6866] close(15) = -1 EBADF (Bad file descriptor) [pid 6866] close(16) = -1 EBADF (Bad file descriptor) [pid 6866] close(17) = -1 EBADF (Bad file descriptor) [pid 6866] close(18) = -1 EBADF (Bad file descriptor) [pid 6866] close(19) = -1 EBADF (Bad file descriptor) [pid 6866] close(20) = -1 EBADF (Bad file descriptor) [pid 6866] close(21) = -1 EBADF (Bad file descriptor) [pid 6866] close(22) = -1 EBADF (Bad file descriptor) [pid 6866] close(23) = -1 EBADF (Bad file descriptor) [pid 6866] close(24) = -1 EBADF (Bad file descriptor) [pid 6866] close(25) = -1 EBADF (Bad file descriptor) [pid 6866] close(26) = -1 EBADF (Bad file descriptor) [pid 6866] close(27) = -1 EBADF (Bad file descriptor) [pid 6866] close(28) = -1 EBADF (Bad file descriptor) [pid 6866] close(29) = -1 EBADF (Bad file descriptor) [pid 6866] exit_group(0) = ? [pid 6866] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1812", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1812", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1812/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1812/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1812/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1812") = 0 [pid 5033] mkdir("./1813", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1815 ./strace-static-x86_64: Process 6867 attached [pid 6867] set_robust_list(0x5555558cb760, 24) = 0 [pid 6867] chdir("./1813") = 0 [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6867] setpgid(0, 0) = 0 [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6867] write(3, "1000", 4) = 4 [pid 6867] close(3) = 0 [pid 6867] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6867] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6867] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6867] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6867] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6867] 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 6867] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1815}, "\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 6867] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1815}, {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 6867] close(4) = 0 [pid 6867] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 152.543439][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 152.556221][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.564049][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6867] 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 6867] close(3) = 0 [pid 6867] close(4) = -1 EBADF (Bad file descriptor) [pid 6867] close(5) = -1 EBADF (Bad file descriptor) [pid 6867] close(6) = -1 EBADF (Bad file descriptor) [pid 6867] close(7) = -1 EBADF (Bad file descriptor) [pid 6867] close(8) = -1 EBADF (Bad file descriptor) [pid 6867] close(9) = -1 EBADF (Bad file descriptor) [pid 6867] close(10) = -1 EBADF (Bad file descriptor) [pid 6867] close(11) = -1 EBADF (Bad file descriptor) [pid 6867] close(12) = -1 EBADF (Bad file descriptor) [pid 6867] close(13) = -1 EBADF (Bad file descriptor) [pid 6867] close(14) = -1 EBADF (Bad file descriptor) [pid 6867] close(15) = -1 EBADF (Bad file descriptor) [pid 6867] close(16) = -1 EBADF (Bad file descriptor) [pid 6867] close(17) = -1 EBADF (Bad file descriptor) [pid 6867] close(18) = -1 EBADF (Bad file descriptor) [pid 6867] close(19) = -1 EBADF (Bad file descriptor) [pid 6867] close(20) = -1 EBADF (Bad file descriptor) [pid 6867] close(21) = -1 EBADF (Bad file descriptor) [pid 6867] close(22) = -1 EBADF (Bad file descriptor) [pid 6867] close(23) = -1 EBADF (Bad file descriptor) [pid 6867] close(24) = -1 EBADF (Bad file descriptor) [pid 6867] close(25) = -1 EBADF (Bad file descriptor) [pid 6867] close(26) = -1 EBADF (Bad file descriptor) [pid 6867] close(27) = -1 EBADF (Bad file descriptor) [pid 6867] close(28) = -1 EBADF (Bad file descriptor) [pid 6867] close(29) = -1 EBADF (Bad file descriptor) [pid 6867] exit_group(0) = ? [pid 6867] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1813", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1813", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1813/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1813/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1813/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1813") = 0 [pid 5033] mkdir("./1814", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1816 ./strace-static-x86_64: Process 6868 attached [pid 6868] set_robust_list(0x5555558cb760, 24) = 0 [pid 6868] chdir("./1814") = 0 [pid 6868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6868] setpgid(0, 0) = 0 [pid 6868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6868] write(3, "1000", 4) = 4 [pid 6868] close(3) = 0 [pid 6868] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6868] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6868] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6868] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6868] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6868] 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 6868] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1816}, "\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 6868] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1816}, {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 6868] close(4) = 0 [pid 6868] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6868] 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 [ 152.597286][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 152.611701][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.620559][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6868] close(3) = 0 [pid 6868] close(4) = -1 EBADF (Bad file descriptor) [pid 6868] close(5) = -1 EBADF (Bad file descriptor) [pid 6868] close(6) = -1 EBADF (Bad file descriptor) [pid 6868] close(7) = -1 EBADF (Bad file descriptor) [pid 6868] close(8) = -1 EBADF (Bad file descriptor) [pid 6868] close(9) = -1 EBADF (Bad file descriptor) [pid 6868] close(10) = -1 EBADF (Bad file descriptor) [pid 6868] close(11) = -1 EBADF (Bad file descriptor) [pid 6868] close(12) = -1 EBADF (Bad file descriptor) [pid 6868] close(13) = -1 EBADF (Bad file descriptor) [pid 6868] close(14) = -1 EBADF (Bad file descriptor) [pid 6868] close(15) = -1 EBADF (Bad file descriptor) [pid 6868] close(16) = -1 EBADF (Bad file descriptor) [pid 6868] close(17) = -1 EBADF (Bad file descriptor) [pid 6868] close(18) = -1 EBADF (Bad file descriptor) [pid 6868] close(19) = -1 EBADF (Bad file descriptor) [pid 6868] close(20) = -1 EBADF (Bad file descriptor) [pid 6868] close(21) = -1 EBADF (Bad file descriptor) [pid 6868] close(22) = -1 EBADF (Bad file descriptor) [pid 6868] close(23) = -1 EBADF (Bad file descriptor) [pid 6868] close(24) = -1 EBADF (Bad file descriptor) [pid 6868] close(25) = -1 EBADF (Bad file descriptor) [pid 6868] close(26) = -1 EBADF (Bad file descriptor) [pid 6868] close(27) = -1 EBADF (Bad file descriptor) [pid 6868] close(28) = -1 EBADF (Bad file descriptor) [pid 6868] close(29) = -1 EBADF (Bad file descriptor) [pid 6868] exit_group(0) = ? [pid 6868] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1814", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1814", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1814/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1814/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1814/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1814") = 0 [pid 5033] mkdir("./1815", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6869 attached , child_tidptr=0x5555558cb750) = 1817 [pid 6869] set_robust_list(0x5555558cb760, 24) = 0 [pid 6869] chdir("./1815") = 0 [pid 6869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6869] setpgid(0, 0) = 0 [pid 6869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6869] write(3, "1000", 4) = 4 [pid 6869] close(3) = 0 [pid 6869] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6869] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6869] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6869] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6869] 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 6869] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1817}, "\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 6869] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1817}, {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 6869] close(4) = 0 [pid 6869] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6869] 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 6869] close(3) = 0 [pid 6869] close(4) = -1 EBADF (Bad file descriptor) [pid 6869] close(5) = -1 EBADF (Bad file descriptor) [pid 6869] close(6) = -1 EBADF (Bad file descriptor) [pid 6869] close(7) = -1 EBADF (Bad file descriptor) [pid 6869] close(8) = -1 EBADF (Bad file descriptor) [pid 6869] close(9) = -1 EBADF (Bad file descriptor) [pid 6869] close(10) = -1 EBADF (Bad file descriptor) [pid 6869] close(11) = -1 EBADF (Bad file descriptor) [pid 6869] close(12) = -1 EBADF (Bad file descriptor) [pid 6869] close(13) = -1 EBADF (Bad file descriptor) [pid 6869] close(14) = -1 EBADF (Bad file descriptor) [pid 6869] close(15) = -1 EBADF (Bad file descriptor) [pid 6869] close(16) = -1 EBADF (Bad file descriptor) [pid 6869] close(17) = -1 EBADF (Bad file descriptor) [pid 6869] close(18) = -1 EBADF (Bad file descriptor) [pid 6869] close(19) = -1 EBADF (Bad file descriptor) [pid 6869] close(20) = -1 EBADF (Bad file descriptor) [pid 6869] close(21) = -1 EBADF (Bad file descriptor) [pid 6869] close(22) = -1 EBADF (Bad file descriptor) [pid 6869] close(23) = -1 EBADF (Bad file descriptor) [pid 6869] close(24) = -1 EBADF (Bad file descriptor) [pid 6869] close(25) = -1 EBADF (Bad file descriptor) [pid 6869] close(26) = -1 EBADF (Bad file descriptor) [pid 6869] close(27) = -1 EBADF (Bad file descriptor) [pid 6869] close(28) = -1 EBADF (Bad file descriptor) [pid 6869] close(29) = -1 EBADF (Bad file descriptor) [pid 6869] exit_group(0) = ? [pid 6869] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1815", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1815", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 152.645259][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 152.657956][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.667722][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.679966][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1815/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1815/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1815/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1815") = 0 [pid 5033] mkdir("./1816", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1818 ./strace-static-x86_64: Process 6870 attached [pid 6870] set_robust_list(0x5555558cb760, 24) = 0 [pid 6870] chdir("./1816") = 0 [pid 6870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6870] setpgid(0, 0) = 0 [pid 6870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6870] write(3, "1000", 4) = 4 [pid 6870] close(3) = 0 [pid 6870] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6870] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6870] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6870] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6870] 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 6870] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1818}, "\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 6870] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1818}, {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 6870] close(4) = 0 [pid 6870] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6870] 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 6870] close(3) = 0 [pid 6870] close(4) = -1 EBADF (Bad file descriptor) [pid 6870] close(5) = -1 EBADF (Bad file descriptor) [pid 6870] close(6) = -1 EBADF (Bad file descriptor) [pid 6870] close(7) = -1 EBADF (Bad file descriptor) [pid 6870] close(8) = -1 EBADF (Bad file descriptor) [pid 6870] close(9) = -1 EBADF (Bad file descriptor) [pid 6870] close(10) = -1 EBADF (Bad file descriptor) [pid 6870] close(11) = -1 EBADF (Bad file descriptor) [pid 6870] close(12) = -1 EBADF (Bad file descriptor) [pid 6870] close(13) = -1 EBADF (Bad file descriptor) [pid 6870] close(14) = -1 EBADF (Bad file descriptor) [pid 6870] close(15) = -1 EBADF (Bad file descriptor) [pid 6870] close(16) = -1 EBADF (Bad file descriptor) [pid 6870] close(17) = -1 EBADF (Bad file descriptor) [pid 6870] close(18) = -1 EBADF (Bad file descriptor) [pid 6870] close(19) = -1 EBADF (Bad file descriptor) [pid 6870] close(20) = -1 EBADF (Bad file descriptor) [pid 6870] close(21) = -1 EBADF (Bad file descriptor) [pid 6870] close(22) = -1 EBADF (Bad file descriptor) [pid 6870] close(23) = -1 EBADF (Bad file descriptor) [pid 6870] close(24) = -1 EBADF (Bad file descriptor) [pid 6870] close(25) = -1 EBADF (Bad file descriptor) [pid 6870] close(26) = -1 EBADF (Bad file descriptor) [pid 6870] close(27) = -1 EBADF (Bad file descriptor) [pid 6870] close(28) = -1 EBADF (Bad file descriptor) [pid 6870] close(29) = -1 EBADF (Bad file descriptor) [pid 6870] exit_group(0) = ? [ 152.693259][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.701664][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.724286][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 152.739624][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 6870] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1816", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1816", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1816/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1816/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1816/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1816") = 0 [pid 5033] mkdir("./1817", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1819 ./strace-static-x86_64: Process 6871 attached [pid 6871] set_robust_list(0x5555558cb760, 24) = 0 [pid 6871] chdir("./1817") = 0 [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6871] setpgid(0, 0) = 0 [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6871] write(3, "1000", 4) = 4 [pid 6871] close(3) = 0 [pid 6871] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6871] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6871] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6871] 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 6871] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1819}, "\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 6871] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1819}, {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 6871] close(4) = 0 [pid 6871] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6871] 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 6871] close(3) = 0 [pid 6871] close(4) = -1 EBADF (Bad file descriptor) [pid 6871] close(5) = -1 EBADF (Bad file descriptor) [pid 6871] close(6) = -1 EBADF (Bad file descriptor) [pid 6871] close(7) = -1 EBADF (Bad file descriptor) [pid 6871] close(8) = -1 EBADF (Bad file descriptor) [pid 6871] close(9) = -1 EBADF (Bad file descriptor) [pid 6871] close(10) = -1 EBADF (Bad file descriptor) [pid 6871] close(11) = -1 EBADF (Bad file descriptor) [pid 6871] close(12) = -1 EBADF (Bad file descriptor) [pid 6871] close(13) = -1 EBADF (Bad file descriptor) [pid 6871] close(14) = -1 EBADF (Bad file descriptor) [pid 6871] close(15) = -1 EBADF (Bad file descriptor) [pid 6871] close(16) = -1 EBADF (Bad file descriptor) [pid 6871] close(17) = -1 EBADF (Bad file descriptor) [pid 6871] close(18) = -1 EBADF (Bad file descriptor) [pid 6871] close(19) = -1 EBADF (Bad file descriptor) [pid 6871] close(20) = -1 EBADF (Bad file descriptor) [pid 6871] close(21) = -1 EBADF (Bad file descriptor) [pid 6871] close(22) = -1 EBADF (Bad file descriptor) [pid 6871] close(23) = -1 EBADF (Bad file descriptor) [pid 6871] close(24) = -1 EBADF (Bad file descriptor) [pid 6871] close(25) = -1 EBADF (Bad file descriptor) [pid 6871] close(26) = -1 EBADF (Bad file descriptor) [pid 6871] close(27) = -1 EBADF (Bad file descriptor) [pid 6871] close(28) = -1 EBADF (Bad file descriptor) [pid 6871] close(29) = -1 EBADF (Bad file descriptor) [pid 6871] exit_group(0) = ? [pid 6871] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1817", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1817", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1817/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1817/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1817/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1817") = 0 [ 152.748850][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.767709][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 152.784249][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] mkdir("./1818", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6872 attached , child_tidptr=0x5555558cb750) = 1820 [pid 6872] set_robust_list(0x5555558cb760, 24) = 0 [pid 6872] chdir("./1818") = 0 [pid 6872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6872] setpgid(0, 0) = 0 [pid 6872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6872] write(3, "1000", 4) = 4 [pid 6872] close(3) = 0 [pid 6872] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6872] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6872] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6872] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6872] 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 6872] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1820}, "\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 6872] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1820}, {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 6872] close(4) = 0 [pid 6872] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6872] 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 6872] close(3) = 0 [pid 6872] close(4) = -1 EBADF (Bad file descriptor) [pid 6872] close(5) = -1 EBADF (Bad file descriptor) [pid 6872] close(6) = -1 EBADF (Bad file descriptor) [pid 6872] close(7) = -1 EBADF (Bad file descriptor) [pid 6872] close(8) = -1 EBADF (Bad file descriptor) [pid 6872] close(9) = -1 EBADF (Bad file descriptor) [pid 6872] close(10) = -1 EBADF (Bad file descriptor) [pid 6872] close(11) = -1 EBADF (Bad file descriptor) [pid 6872] close(12) = -1 EBADF (Bad file descriptor) [pid 6872] close(13) = -1 EBADF (Bad file descriptor) [pid 6872] close(14) = -1 EBADF (Bad file descriptor) [pid 6872] close(15) = -1 EBADF (Bad file descriptor) [pid 6872] close(16) = -1 EBADF (Bad file descriptor) [pid 6872] close(17) = -1 EBADF (Bad file descriptor) [pid 6872] close(18) = -1 EBADF (Bad file descriptor) [pid 6872] close(19) = -1 EBADF (Bad file descriptor) [pid 6872] close(20) = -1 EBADF (Bad file descriptor) [pid 6872] close(21) = -1 EBADF (Bad file descriptor) [pid 6872] close(22) = -1 EBADF (Bad file descriptor) [pid 6872] close(23) = -1 EBADF (Bad file descriptor) [pid 6872] close(24) = -1 EBADF (Bad file descriptor) [pid 6872] close(25) = -1 EBADF (Bad file descriptor) [pid 6872] close(26) = -1 EBADF (Bad file descriptor) [pid 6872] close(27) = -1 EBADF (Bad file descriptor) [pid 6872] close(28) = -1 EBADF (Bad file descriptor) [pid 6872] close(29) = -1 EBADF (Bad file descriptor) [pid 6872] exit_group(0) = ? [pid 6872] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1818", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1818", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1818/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1818/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1818/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1818") = 0 [pid 5033] mkdir("./1819", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1821 ./strace-static-x86_64: Process 6873 attached [pid 6873] set_robust_list(0x5555558cb760, 24) = 0 [pid 6873] chdir("./1819") = 0 [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6873] setpgid(0, 0) = 0 [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6873] write(3, "1000", 4) = 4 [pid 6873] close(3) = 0 [pid 6873] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6873] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6873] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6873] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6873] 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 6873] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1821}, "\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 6873] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1821}, {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 6873] close(4) = 0 [pid 6873] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6873] 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 [ 152.792602][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.812788][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 152.828031][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.836708][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6873] close(3) = 0 [pid 6873] close(4) = -1 EBADF (Bad file descriptor) [pid 6873] close(5) = -1 EBADF (Bad file descriptor) [pid 6873] close(6) = -1 EBADF (Bad file descriptor) [pid 6873] close(7) = -1 EBADF (Bad file descriptor) [pid 6873] close(8) = -1 EBADF (Bad file descriptor) [pid 6873] close(9) = -1 EBADF (Bad file descriptor) [pid 6873] close(10) = -1 EBADF (Bad file descriptor) [pid 6873] close(11) = -1 EBADF (Bad file descriptor) [pid 6873] close(12) = -1 EBADF (Bad file descriptor) [pid 6873] close(13) = -1 EBADF (Bad file descriptor) [pid 6873] close(14) = -1 EBADF (Bad file descriptor) [pid 6873] close(15) = -1 EBADF (Bad file descriptor) [pid 6873] close(16) = -1 EBADF (Bad file descriptor) [pid 6873] close(17) = -1 EBADF (Bad file descriptor) [pid 6873] close(18) = -1 EBADF (Bad file descriptor) [pid 6873] close(19) = -1 EBADF (Bad file descriptor) [pid 6873] close(20) = -1 EBADF (Bad file descriptor) [pid 6873] close(21) = -1 EBADF (Bad file descriptor) [pid 6873] close(22) = -1 EBADF (Bad file descriptor) [pid 6873] close(23) = -1 EBADF (Bad file descriptor) [pid 6873] close(24) = -1 EBADF (Bad file descriptor) [pid 6873] close(25) = -1 EBADF (Bad file descriptor) [pid 6873] close(26) = -1 EBADF (Bad file descriptor) [pid 6873] close(27) = -1 EBADF (Bad file descriptor) [pid 6873] close(28) = -1 EBADF (Bad file descriptor) [pid 6873] close(29) = -1 EBADF (Bad file descriptor) [pid 6873] exit_group(0) = ? [pid 6873] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1819", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1819", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1819/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1819/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1819/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1819") = 0 [pid 5033] mkdir("./1820", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1822 ./strace-static-x86_64: Process 6874 attached [pid 6874] set_robust_list(0x5555558cb760, 24) = 0 [pid 6874] chdir("./1820") = 0 [pid 6874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6874] setpgid(0, 0) = 0 [pid 6874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6874] write(3, "1000", 4) = 4 [pid 6874] close(3) = 0 [pid 6874] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6874] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6874] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6874] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6874] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6874] 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 6874] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1822}, "\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 6874] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1822}, {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 6874] close(4) = 0 [pid 6874] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6874] 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 6874] close(3) = 0 [pid 6874] close(4) = -1 EBADF (Bad file descriptor) [pid 6874] close(5) = -1 EBADF (Bad file descriptor) [pid 6874] close(6) = -1 EBADF (Bad file descriptor) [pid 6874] close(7) = -1 EBADF (Bad file descriptor) [pid 6874] close(8) = -1 EBADF (Bad file descriptor) [pid 6874] close(9) = -1 EBADF (Bad file descriptor) [pid 6874] close(10) = -1 EBADF (Bad file descriptor) [pid 6874] close(11) = -1 EBADF (Bad file descriptor) [pid 6874] close(12) = -1 EBADF (Bad file descriptor) [pid 6874] close(13) = -1 EBADF (Bad file descriptor) [ 152.857661][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 152.870862][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.878819][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6874] close(14) = -1 EBADF (Bad file descriptor) [pid 6874] close(15) = -1 EBADF (Bad file descriptor) [pid 6874] close(16) = -1 EBADF (Bad file descriptor) [pid 6874] close(17) = -1 EBADF (Bad file descriptor) [pid 6874] close(18) = -1 EBADF (Bad file descriptor) [pid 6874] close(19) = -1 EBADF (Bad file descriptor) [pid 6874] close(20) = -1 EBADF (Bad file descriptor) [pid 6874] close(21) = -1 EBADF (Bad file descriptor) [pid 6874] close(22) = -1 EBADF (Bad file descriptor) [pid 6874] close(23) = -1 EBADF (Bad file descriptor) [pid 6874] close(24) = -1 EBADF (Bad file descriptor) [pid 6874] close(25) = -1 EBADF (Bad file descriptor) [pid 6874] close(26) = -1 EBADF (Bad file descriptor) [pid 6874] close(27) = -1 EBADF (Bad file descriptor) [pid 6874] close(28) = -1 EBADF (Bad file descriptor) [pid 6874] close(29) = -1 EBADF (Bad file descriptor) [pid 6874] exit_group(0) = ? [pid 6874] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1820", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1820", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1820/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1820/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1820/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1820") = 0 [pid 5033] mkdir("./1821", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1823 ./strace-static-x86_64: Process 6875 attached [pid 6875] set_robust_list(0x5555558cb760, 24) = 0 [pid 6875] chdir("./1821") = 0 [pid 6875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6875] setpgid(0, 0) = 0 [pid 6875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6875] write(3, "1000", 4) = 4 [pid 6875] close(3) = 0 [pid 6875] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6875] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6875] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6875] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6875] 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 6875] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1823}, "\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 6875] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1823}, {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 6875] close(4) = 0 [pid 6875] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6875] 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 6875] close(3) = 0 [pid 6875] close(4) = -1 EBADF (Bad file descriptor) [pid 6875] close(5) = -1 EBADF (Bad file descriptor) [pid 6875] close(6) = -1 EBADF (Bad file descriptor) [pid 6875] close(7) = -1 EBADF (Bad file descriptor) [pid 6875] close(8) = -1 EBADF (Bad file descriptor) [pid 6875] close(9) = -1 EBADF (Bad file descriptor) [pid 6875] close(10) = -1 EBADF (Bad file descriptor) [pid 6875] close(11) = -1 EBADF (Bad file descriptor) [pid 6875] close(12) = -1 EBADF (Bad file descriptor) [pid 6875] close(13) = -1 EBADF (Bad file descriptor) [pid 6875] close(14) = -1 EBADF (Bad file descriptor) [pid 6875] close(15) = -1 EBADF (Bad file descriptor) [pid 6875] close(16) = -1 EBADF (Bad file descriptor) [pid 6875] close(17) = -1 EBADF (Bad file descriptor) [pid 6875] close(18) = -1 EBADF (Bad file descriptor) [pid 6875] close(19) = -1 EBADF (Bad file descriptor) [pid 6875] close(20) = -1 EBADF (Bad file descriptor) [pid 6875] close(21) = -1 EBADF (Bad file descriptor) [pid 6875] close(22) = -1 EBADF (Bad file descriptor) [pid 6875] close(23) = -1 EBADF (Bad file descriptor) [pid 6875] close(24) = -1 EBADF (Bad file descriptor) [pid 6875] close(25) = -1 EBADF (Bad file descriptor) [pid 6875] close(26) = -1 EBADF (Bad file descriptor) [pid 6875] close(27) = -1 EBADF (Bad file descriptor) [pid 6875] close(28) = -1 EBADF (Bad file descriptor) [pid 6875] close(29) = -1 EBADF (Bad file descriptor) [pid 6875] exit_group(0) = ? [ 152.899648][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 152.913545][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.921511][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.946171][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6875] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1821", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1821", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1821/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1821/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1821/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1821") = 0 [pid 5033] mkdir("./1822", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1824 ./strace-static-x86_64: Process 6876 attached [pid 6876] set_robust_list(0x5555558cb760, 24) = 0 [pid 6876] chdir("./1822") = 0 [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6876] setpgid(0, 0) = 0 [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6876] write(3, "1000", 4) = 4 [pid 6876] close(3) = 0 [pid 6876] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6876] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6876] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6876] 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 6876] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1824}, "\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 6876] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1824}, {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 6876] close(4) = 0 [pid 6876] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6876] 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 6876] close(3) = 0 [pid 6876] close(4) = -1 EBADF (Bad file descriptor) [pid 6876] close(5) = -1 EBADF (Bad file descriptor) [pid 6876] close(6) = -1 EBADF (Bad file descriptor) [pid 6876] close(7) = -1 EBADF (Bad file descriptor) [pid 6876] close(8) = -1 EBADF (Bad file descriptor) [pid 6876] close(9) = -1 EBADF (Bad file descriptor) [pid 6876] close(10) = -1 EBADF (Bad file descriptor) [pid 6876] close(11) = -1 EBADF (Bad file descriptor) [pid 6876] close(12) = -1 EBADF (Bad file descriptor) [pid 6876] close(13) = -1 EBADF (Bad file descriptor) [pid 6876] close(14) = -1 EBADF (Bad file descriptor) [pid 6876] close(15) = -1 EBADF (Bad file descriptor) [pid 6876] close(16) = -1 EBADF (Bad file descriptor) [pid 6876] close(17) = -1 EBADF (Bad file descriptor) [pid 6876] close(18) = -1 EBADF (Bad file descriptor) [pid 6876] close(19) = -1 EBADF (Bad file descriptor) [pid 6876] close(20) = -1 EBADF (Bad file descriptor) [pid 6876] close(21) = -1 EBADF (Bad file descriptor) [pid 6876] close(22) = -1 EBADF (Bad file descriptor) [pid 6876] close(23) = -1 EBADF (Bad file descriptor) [pid 6876] close(24) = -1 EBADF (Bad file descriptor) [pid 6876] close(25) = -1 EBADF (Bad file descriptor) [pid 6876] close(26) = -1 EBADF (Bad file descriptor) [pid 6876] close(27) = -1 EBADF (Bad file descriptor) [pid 6876] close(28) = -1 EBADF (Bad file descriptor) [pid 6876] close(29) = -1 EBADF (Bad file descriptor) [ 152.958769][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.966722][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.987010][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6876] exit_group(0) = ? [pid 6876] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1824, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1822", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1822", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1822/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1822/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1822/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1822") = 0 [pid 5033] mkdir("./1823", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1825 ./strace-static-x86_64: Process 6877 attached [pid 6877] set_robust_list(0x5555558cb760, 24) = 0 [pid 6877] chdir("./1823") = 0 [pid 6877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6877] setpgid(0, 0) = 0 [pid 6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6877] write(3, "1000", 4) = 4 [pid 6877] close(3) = 0 [pid 6877] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6877] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6877] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6877] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6877] 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 6877] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1825}, "\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 6877] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1825}, {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 6877] close(4) = 0 [pid 6877] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6877] 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 6877] close(3) = 0 [pid 6877] close(4) = -1 EBADF (Bad file descriptor) [pid 6877] close(5) = -1 EBADF (Bad file descriptor) [pid 6877] close(6) = -1 EBADF (Bad file descriptor) [pid 6877] close(7) = -1 EBADF (Bad file descriptor) [pid 6877] close(8) = -1 EBADF (Bad file descriptor) [pid 6877] close(9) = -1 EBADF (Bad file descriptor) [pid 6877] close(10) = -1 EBADF (Bad file descriptor) [pid 6877] close(11) = -1 EBADF (Bad file descriptor) [pid 6877] close(12) = -1 EBADF (Bad file descriptor) [pid 6877] close(13) = -1 EBADF (Bad file descriptor) [pid 6877] close(14) = -1 EBADF (Bad file descriptor) [pid 6877] close(15) = -1 EBADF (Bad file descriptor) [pid 6877] close(16) = -1 EBADF (Bad file descriptor) [pid 6877] close(17) = -1 EBADF (Bad file descriptor) [pid 6877] close(18) = -1 EBADF (Bad file descriptor) [pid 6877] close(19) = -1 EBADF (Bad file descriptor) [pid 6877] close(20) = -1 EBADF (Bad file descriptor) [pid 6877] close(21) = -1 EBADF (Bad file descriptor) [pid 6877] close(22) = -1 EBADF (Bad file descriptor) [pid 6877] close(23) = -1 EBADF (Bad file descriptor) [pid 6877] close(24) = -1 EBADF (Bad file descriptor) [ 153.002257][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.011783][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.030717][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.048513][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 6877] close(25) = -1 EBADF (Bad file descriptor) [pid 6877] close(26) = -1 EBADF (Bad file descriptor) [pid 6877] close(27) = -1 EBADF (Bad file descriptor) [pid 6877] close(28) = -1 EBADF (Bad file descriptor) [pid 6877] close(29) = -1 EBADF (Bad file descriptor) [pid 6877] exit_group(0) = ? [pid 6877] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1823", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1823", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1823/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1823/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1823/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1823") = 0 [pid 5033] mkdir("./1824", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1826 ./strace-static-x86_64: Process 6878 attached [pid 6878] set_robust_list(0x5555558cb760, 24) = 0 [pid 6878] chdir("./1824") = 0 [pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6878] setpgid(0, 0) = 0 [pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6878] write(3, "1000", 4) = 4 [pid 6878] close(3) = 0 [pid 6878] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6878] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6878] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6878] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6878] 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 6878] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1826}, "\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 6878] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1826}, {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 6878] close(4) = 0 [pid 6878] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6878] 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 6878] close(3) = 0 [ 153.056664][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6878] close(4) = -1 EBADF (Bad file descriptor) [pid 6878] close(5) = -1 EBADF (Bad file descriptor) [pid 6878] close(6) = -1 EBADF (Bad file descriptor) [pid 6878] close(7) = -1 EBADF (Bad file descriptor) [pid 6878] close(8) = -1 EBADF (Bad file descriptor) [pid 6878] close(9) = -1 EBADF (Bad file descriptor) [pid 6878] close(10) = -1 EBADF (Bad file descriptor) [pid 6878] close(11) = -1 EBADF (Bad file descriptor) [pid 6878] close(12) = -1 EBADF (Bad file descriptor) [pid 6878] close(13) = -1 EBADF (Bad file descriptor) [pid 6878] close(14) = -1 EBADF (Bad file descriptor) [pid 6878] close(15) = -1 EBADF (Bad file descriptor) [pid 6878] close(16) = -1 EBADF (Bad file descriptor) [pid 6878] close(17) = -1 EBADF (Bad file descriptor) [pid 6878] close(18) = -1 EBADF (Bad file descriptor) [pid 6878] close(19) = -1 EBADF (Bad file descriptor) [pid 6878] close(20) = -1 EBADF (Bad file descriptor) [pid 6878] close(21) = -1 EBADF (Bad file descriptor) [pid 6878] close(22) = -1 EBADF (Bad file descriptor) [pid 6878] close(23) = -1 EBADF (Bad file descriptor) [pid 6878] close(24) = -1 EBADF (Bad file descriptor) [pid 6878] close(25) = -1 EBADF (Bad file descriptor) [pid 6878] close(26) = -1 EBADF (Bad file descriptor) [pid 6878] close(27) = -1 EBADF (Bad file descriptor) [pid 6878] close(28) = -1 EBADF (Bad file descriptor) [pid 6878] close(29) = -1 EBADF (Bad file descriptor) [pid 6878] exit_group(0) = ? [pid 6878] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1824", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1824", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1824/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1824/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1824/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1824") = 0 [pid 5033] mkdir("./1825", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1827 ./strace-static-x86_64: Process 6879 attached [pid 6879] set_robust_list(0x5555558cb760, 24) = 0 [pid 6879] chdir("./1825") = 0 [pid 6879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6879] setpgid(0, 0) = 0 [pid 6879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6879] write(3, "1000", 4) = 4 [pid 6879] close(3) = 0 [pid 6879] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6879] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6879] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6879] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6879] 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 6879] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1827}, "\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 6879] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1827}, {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 6879] close(4) = 0 [pid 6879] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6879] 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 6879] close(3) = 0 [pid 6879] close(4) = -1 EBADF (Bad file descriptor) [pid 6879] close(5) = -1 EBADF (Bad file descriptor) [pid 6879] close(6) = -1 EBADF (Bad file descriptor) [pid 6879] close(7) = -1 EBADF (Bad file descriptor) [pid 6879] close(8) = -1 EBADF (Bad file descriptor) [pid 6879] close(9) = -1 EBADF (Bad file descriptor) [pid 6879] close(10) = -1 EBADF (Bad file descriptor) [pid 6879] close(11) = -1 EBADF (Bad file descriptor) [pid 6879] close(12) = -1 EBADF (Bad file descriptor) [pid 6879] close(13) = -1 EBADF (Bad file descriptor) [pid 6879] close(14) = -1 EBADF (Bad file descriptor) [pid 6879] close(15) = -1 EBADF (Bad file descriptor) [pid 6879] close(16) = -1 EBADF (Bad file descriptor) [pid 6879] close(17) = -1 EBADF (Bad file descriptor) [pid 6879] close(18) = -1 EBADF (Bad file descriptor) [pid 6879] close(19) = -1 EBADF (Bad file descriptor) [pid 6879] close(20) = -1 EBADF (Bad file descriptor) [pid 6879] close(21) = -1 EBADF (Bad file descriptor) [pid 6879] close(22) = -1 EBADF (Bad file descriptor) [pid 6879] close(23) = -1 EBADF (Bad file descriptor) [pid 6879] close(24) = -1 EBADF (Bad file descriptor) [pid 6879] close(25) = -1 EBADF (Bad file descriptor) [pid 6879] close(26) = -1 EBADF (Bad file descriptor) [pid 6879] close(27) = -1 EBADF (Bad file descriptor) [pid 6879] close(28) = -1 EBADF (Bad file descriptor) [pid 6879] close(29) = -1 EBADF (Bad file descriptor) [pid 6879] exit_group(0) = ? [pid 6879] +++ exited with 0 +++ [ 153.082201][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.095171][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.103128][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1825", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1825", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1825/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1825/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1825/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1825") = 0 [pid 5033] mkdir("./1826", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1828 ./strace-static-x86_64: Process 6880 attached [pid 6880] set_robust_list(0x5555558cb760, 24) = 0 [pid 6880] chdir("./1826") = 0 [pid 6880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6880] setpgid(0, 0) = 0 [pid 6880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6880] write(3, "1000", 4) = 4 [pid 6880] close(3) = 0 [pid 6880] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6880] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6880] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6880] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6880] 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 6880] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1828}, "\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 6880] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1828}, {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 6880] close(4) = 0 [pid 6880] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6880] 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 6880] close(3) = 0 [pid 6880] close(4) = -1 EBADF (Bad file descriptor) [pid 6880] close(5) = -1 EBADF (Bad file descriptor) [pid 6880] close(6) = -1 EBADF (Bad file descriptor) [pid 6880] close(7) = -1 EBADF (Bad file descriptor) [pid 6880] close(8) = -1 EBADF (Bad file descriptor) [pid 6880] close(9) = -1 EBADF (Bad file descriptor) [pid 6880] close(10) = -1 EBADF (Bad file descriptor) [pid 6880] close(11) = -1 EBADF (Bad file descriptor) [pid 6880] close(12) = -1 EBADF (Bad file descriptor) [pid 6880] close(13) = -1 EBADF (Bad file descriptor) [pid 6880] close(14) = -1 EBADF (Bad file descriptor) [pid 6880] close(15) = -1 EBADF (Bad file descriptor) [pid 6880] close(16) = -1 EBADF (Bad file descriptor) [ 153.123239][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.138592][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.147231][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.162179][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.173952][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 6880] close(17) = -1 EBADF (Bad file descriptor) [pid 6880] close(18) = -1 EBADF (Bad file descriptor) [pid 6880] close(19) = -1 EBADF (Bad file descriptor) [pid 6880] close(20) = -1 EBADF (Bad file descriptor) [pid 6880] close(21) = -1 EBADF (Bad file descriptor) [pid 6880] close(22) = -1 EBADF (Bad file descriptor) [pid 6880] close(23) = -1 EBADF (Bad file descriptor) [pid 6880] close(24) = -1 EBADF (Bad file descriptor) [pid 6880] close(25) = -1 EBADF (Bad file descriptor) [pid 6880] close(26) = -1 EBADF (Bad file descriptor) [pid 6880] close(27) = -1 EBADF (Bad file descriptor) [pid 6880] close(28) = -1 EBADF (Bad file descriptor) [pid 6880] close(29) = -1 EBADF (Bad file descriptor) [pid 6880] exit_group(0) = ? [pid 6880] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1826", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1826", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1826/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1826/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1826/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1826") = 0 [pid 5033] mkdir("./1827", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1829 ./strace-static-x86_64: Process 6881 attached [pid 6881] set_robust_list(0x5555558cb760, 24) = 0 [pid 6881] chdir("./1827") = 0 [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6881] setpgid(0, 0) = 0 [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6881] write(3, "1000", 4) = 4 [pid 6881] close(3) = 0 [pid 6881] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6881] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6881] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6881] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6881] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6881] 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 6881] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1829}, "\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 6881] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1829}, {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 6881] close(4) = 0 [pid 6881] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6881] 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 6881] close(3) = 0 [pid 6881] close(4) = -1 EBADF (Bad file descriptor) [pid 6881] close(5) = -1 EBADF (Bad file descriptor) [pid 6881] close(6) = -1 EBADF (Bad file descriptor) [pid 6881] close(7) = -1 EBADF (Bad file descriptor) [pid 6881] close(8) = -1 EBADF (Bad file descriptor) [pid 6881] close(9) = -1 EBADF (Bad file descriptor) [pid 6881] close(10) = -1 EBADF (Bad file descriptor) [pid 6881] close(11) = -1 EBADF (Bad file descriptor) [pid 6881] close(12) = -1 EBADF (Bad file descriptor) [pid 6881] close(13) = -1 EBADF (Bad file descriptor) [pid 6881] close(14) = -1 EBADF (Bad file descriptor) [pid 6881] close(15) = -1 EBADF (Bad file descriptor) [pid 6881] close(16) = -1 EBADF (Bad file descriptor) [pid 6881] close(17) = -1 EBADF (Bad file descriptor) [pid 6881] close(18) = -1 EBADF (Bad file descriptor) [pid 6881] close(19) = -1 EBADF (Bad file descriptor) [pid 6881] close(20) = -1 EBADF (Bad file descriptor) [pid 6881] close(21) = -1 EBADF (Bad file descriptor) [pid 6881] close(22) = -1 EBADF (Bad file descriptor) [pid 6881] close(23) = -1 EBADF (Bad file descriptor) [pid 6881] close(24) = -1 EBADF (Bad file descriptor) [pid 6881] close(25) = -1 EBADF (Bad file descriptor) [pid 6881] close(26) = -1 EBADF (Bad file descriptor) [pid 6881] close(27) = -1 EBADF (Bad file descriptor) [pid 6881] close(28) = -1 EBADF (Bad file descriptor) [pid 6881] close(29) = -1 EBADF (Bad file descriptor) [pid 6881] exit_group(0) = ? [pid 6881] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1827", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1827", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1827/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1827/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1827/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1827") = 0 [pid 5033] mkdir("./1828", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6882 attached , child_tidptr=0x5555558cb750) = 1830 [pid 6882] set_robust_list(0x5555558cb760, 24) = 0 [ 153.182466][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.212407][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6882] chdir("./1828") = 0 [pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6882] setpgid(0, 0) = 0 [pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6882] write(3, "1000", 4) = 4 [pid 6882] close(3) = 0 [pid 6882] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6882] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6882] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6882] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6882] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6882] 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 6882] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1830}, "\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 6882] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1830}, {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 6882] close(4) = 0 [pid 6882] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6882] 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 6882] close(3) = 0 [pid 6882] close(4) = -1 EBADF (Bad file descriptor) [pid 6882] close(5) = -1 EBADF (Bad file descriptor) [pid 6882] close(6) = -1 EBADF (Bad file descriptor) [pid 6882] close(7) = -1 EBADF (Bad file descriptor) [pid 6882] close(8) = -1 EBADF (Bad file descriptor) [pid 6882] close(9) = -1 EBADF (Bad file descriptor) [pid 6882] close(10) = -1 EBADF (Bad file descriptor) [pid 6882] close(11) = -1 EBADF (Bad file descriptor) [pid 6882] close(12) = -1 EBADF (Bad file descriptor) [pid 6882] close(13) = -1 EBADF (Bad file descriptor) [pid 6882] close(14) = -1 EBADF (Bad file descriptor) [pid 6882] close(15) = -1 EBADF (Bad file descriptor) [pid 6882] close(16) = -1 EBADF (Bad file descriptor) [pid 6882] close(17) = -1 EBADF (Bad file descriptor) [pid 6882] close(18) = -1 EBADF (Bad file descriptor) [pid 6882] close(19) = -1 EBADF (Bad file descriptor) [pid 6882] close(20) = -1 EBADF (Bad file descriptor) [pid 6882] close(21) = -1 EBADF (Bad file descriptor) [pid 6882] close(22) = -1 EBADF (Bad file descriptor) [pid 6882] close(23) = -1 EBADF (Bad file descriptor) [pid 6882] close(24) = -1 EBADF (Bad file descriptor) [pid 6882] close(25) = -1 EBADF (Bad file descriptor) [pid 6882] close(26) = -1 EBADF (Bad file descriptor) [pid 6882] close(27) = -1 EBADF (Bad file descriptor) [pid 6882] close(28) = -1 EBADF (Bad file descriptor) [pid 6882] close(29) = -1 EBADF (Bad file descriptor) [pid 6882] exit_group(0) = ? [pid 6882] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1828", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1828", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1828/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1828/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1828/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1828") = 0 [pid 5033] mkdir("./1829", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1831 ./strace-static-x86_64: Process 6883 attached [pid 6883] set_robust_list(0x5555558cb760, 24) = 0 [pid 6883] chdir("./1829") = 0 [pid 6883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6883] setpgid(0, 0) = 0 [pid 6883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6883] write(3, "1000", 4) = 4 [pid 6883] close(3) = 0 [pid 6883] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6883] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6883] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6883] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6883] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6883] 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 6883] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1831}, "\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 6883] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1831}, {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 6883] close(4) = 0 [pid 6883] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.232632][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.245793][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6883] 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 6883] close(3) = 0 [pid 6883] close(4) = -1 EBADF (Bad file descriptor) [pid 6883] close(5) = -1 EBADF (Bad file descriptor) [pid 6883] close(6) = -1 EBADF (Bad file descriptor) [pid 6883] close(7) = -1 EBADF (Bad file descriptor) [pid 6883] close(8) = -1 EBADF (Bad file descriptor) [pid 6883] close(9) = -1 EBADF (Bad file descriptor) [pid 6883] close(10) = -1 EBADF (Bad file descriptor) [pid 6883] close(11) = -1 EBADF (Bad file descriptor) [pid 6883] close(12) = -1 EBADF (Bad file descriptor) [pid 6883] close(13) = -1 EBADF (Bad file descriptor) [pid 6883] close(14) = -1 EBADF (Bad file descriptor) [pid 6883] close(15) = -1 EBADF (Bad file descriptor) [pid 6883] close(16) = -1 EBADF (Bad file descriptor) [pid 6883] close(17) = -1 EBADF (Bad file descriptor) [pid 6883] close(18) = -1 EBADF (Bad file descriptor) [pid 6883] close(19) = -1 EBADF (Bad file descriptor) [pid 6883] close(20) = -1 EBADF (Bad file descriptor) [pid 6883] close(21) = -1 EBADF (Bad file descriptor) [pid 6883] close(22) = -1 EBADF (Bad file descriptor) [pid 6883] close(23) = -1 EBADF (Bad file descriptor) [pid 6883] close(24) = -1 EBADF (Bad file descriptor) [pid 6883] close(25) = -1 EBADF (Bad file descriptor) [pid 6883] close(26) = -1 EBADF (Bad file descriptor) [pid 6883] close(27) = -1 EBADF (Bad file descriptor) [pid 6883] close(28) = -1 EBADF (Bad file descriptor) [pid 6883] close(29) = -1 EBADF (Bad file descriptor) [pid 6883] exit_group(0) = ? [pid 6883] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1831, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1829", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1829", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1829/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1829/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1829/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1829") = 0 [pid 5033] mkdir("./1830", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1832 ./strace-static-x86_64: Process 6884 attached [pid 6884] set_robust_list(0x5555558cb760, 24) = 0 [pid 6884] chdir("./1830") = 0 [pid 6884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6884] setpgid(0, 0) = 0 [pid 6884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6884] write(3, "1000", 4) = 4 [pid 6884] close(3) = 0 [pid 6884] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6884] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6884] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6884] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6884] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6884] 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 6884] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1832}, "\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 6884] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1832}, {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 6884] close(4) = 0 [pid 6884] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.278595][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.301158][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.310790][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6884] 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 6884] close(3) = 0 [pid 6884] close(4) = -1 EBADF (Bad file descriptor) [pid 6884] close(5) = -1 EBADF (Bad file descriptor) [pid 6884] close(6) = -1 EBADF (Bad file descriptor) [pid 6884] close(7) = -1 EBADF (Bad file descriptor) [pid 6884] close(8) = -1 EBADF (Bad file descriptor) [pid 6884] close(9) = -1 EBADF (Bad file descriptor) [pid 6884] close(10) = -1 EBADF (Bad file descriptor) [pid 6884] close(11) = -1 EBADF (Bad file descriptor) [pid 6884] close(12) = -1 EBADF (Bad file descriptor) [pid 6884] close(13) = -1 EBADF (Bad file descriptor) [pid 6884] close(14) = -1 EBADF (Bad file descriptor) [pid 6884] close(15) = -1 EBADF (Bad file descriptor) [pid 6884] close(16) = -1 EBADF (Bad file descriptor) [pid 6884] close(17) = -1 EBADF (Bad file descriptor) [pid 6884] close(18) = -1 EBADF (Bad file descriptor) [pid 6884] close(19) = -1 EBADF (Bad file descriptor) [pid 6884] close(20) = -1 EBADF (Bad file descriptor) [pid 6884] close(21) = -1 EBADF (Bad file descriptor) [pid 6884] close(22) = -1 EBADF (Bad file descriptor) [pid 6884] close(23) = -1 EBADF (Bad file descriptor) [pid 6884] close(24) = -1 EBADF (Bad file descriptor) [pid 6884] close(25) = -1 EBADF (Bad file descriptor) [pid 6884] close(26) = -1 EBADF (Bad file descriptor) [pid 6884] close(27) = -1 EBADF (Bad file descriptor) [pid 6884] close(28) = -1 EBADF (Bad file descriptor) [pid 6884] close(29) = -1 EBADF (Bad file descriptor) [pid 6884] exit_group(0) = ? [pid 6884] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1830", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1830", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1830/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1830/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1830/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1830") = 0 [pid 5033] mkdir("./1831", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1833 ./strace-static-x86_64: Process 6885 attached [pid 6885] set_robust_list(0x5555558cb760, 24) = 0 [pid 6885] chdir("./1831") = 0 [pid 6885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6885] setpgid(0, 0) = 0 [pid 6885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6885] write(3, "1000", 4) = 4 [pid 6885] close(3) = 0 [pid 6885] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6885] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6885] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6885] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6885] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6885] 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 6885] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1833}, "\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 6885] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1833}, {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 6885] close(4) = 0 [pid 6885] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.332092][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.348629][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.357073][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6885] 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 6885] close(3) = 0 [pid 6885] close(4) = -1 EBADF (Bad file descriptor) [pid 6885] close(5) = -1 EBADF (Bad file descriptor) [pid 6885] close(6) = -1 EBADF (Bad file descriptor) [pid 6885] close(7) = -1 EBADF (Bad file descriptor) [pid 6885] close(8) = -1 EBADF (Bad file descriptor) [pid 6885] close(9) = -1 EBADF (Bad file descriptor) [pid 6885] close(10) = -1 EBADF (Bad file descriptor) [pid 6885] close(11) = -1 EBADF (Bad file descriptor) [pid 6885] close(12) = -1 EBADF (Bad file descriptor) [pid 6885] close(13) = -1 EBADF (Bad file descriptor) [pid 6885] close(14) = -1 EBADF (Bad file descriptor) [pid 6885] close(15) = -1 EBADF (Bad file descriptor) [pid 6885] close(16) = -1 EBADF (Bad file descriptor) [pid 6885] close(17) = -1 EBADF (Bad file descriptor) [pid 6885] close(18) = -1 EBADF (Bad file descriptor) [pid 6885] close(19) = -1 EBADF (Bad file descriptor) [pid 6885] close(20) = -1 EBADF (Bad file descriptor) [pid 6885] close(21) = -1 EBADF (Bad file descriptor) [pid 6885] close(22) = -1 EBADF (Bad file descriptor) [pid 6885] close(23) = -1 EBADF (Bad file descriptor) [pid 6885] close(24) = -1 EBADF (Bad file descriptor) [pid 6885] close(25) = -1 EBADF (Bad file descriptor) [pid 6885] close(26) = -1 EBADF (Bad file descriptor) [pid 6885] close(27) = -1 EBADF (Bad file descriptor) [pid 6885] close(28) = -1 EBADF (Bad file descriptor) [pid 6885] close(29) = -1 EBADF (Bad file descriptor) [pid 6885] exit_group(0) = ? [pid 6885] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1831", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1831", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1831/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1831/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1831/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1831") = 0 [pid 5033] mkdir("./1832", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1834 ./strace-static-x86_64: Process 6886 attached [pid 6886] set_robust_list(0x5555558cb760, 24) = 0 [pid 6886] chdir("./1832") = 0 [pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6886] setpgid(0, 0) = 0 [pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6886] write(3, "1000", 4) = 4 [pid 6886] close(3) = 0 [pid 6886] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6886] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6886] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6886] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6886] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6886] 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 6886] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1834}, "\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 6886] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1834}, {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 6886] close(4) = 0 [pid 6886] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.385190][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.398228][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.406564][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6886] 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 6886] close(3) = 0 [pid 6886] close(4) = -1 EBADF (Bad file descriptor) [pid 6886] close(5) = -1 EBADF (Bad file descriptor) [pid 6886] close(6) = -1 EBADF (Bad file descriptor) [pid 6886] close(7) = -1 EBADF (Bad file descriptor) [pid 6886] close(8) = -1 EBADF (Bad file descriptor) [pid 6886] close(9) = -1 EBADF (Bad file descriptor) [pid 6886] close(10) = -1 EBADF (Bad file descriptor) [pid 6886] close(11) = -1 EBADF (Bad file descriptor) [pid 6886] close(12) = -1 EBADF (Bad file descriptor) [pid 6886] close(13) = -1 EBADF (Bad file descriptor) [pid 6886] close(14) = -1 EBADF (Bad file descriptor) [pid 6886] close(15) = -1 EBADF (Bad file descriptor) [pid 6886] close(16) = -1 EBADF (Bad file descriptor) [pid 6886] close(17) = -1 EBADF (Bad file descriptor) [pid 6886] close(18) = -1 EBADF (Bad file descriptor) [pid 6886] close(19) = -1 EBADF (Bad file descriptor) [pid 6886] close(20) = -1 EBADF (Bad file descriptor) [pid 6886] close(21) = -1 EBADF (Bad file descriptor) [pid 6886] close(22) = -1 EBADF (Bad file descriptor) [pid 6886] close(23) = -1 EBADF (Bad file descriptor) [pid 6886] close(24) = -1 EBADF (Bad file descriptor) [pid 6886] close(25) = -1 EBADF (Bad file descriptor) [pid 6886] close(26) = -1 EBADF (Bad file descriptor) [pid 6886] close(27) = -1 EBADF (Bad file descriptor) [pid 6886] close(28) = -1 EBADF (Bad file descriptor) [pid 6886] close(29) = -1 EBADF (Bad file descriptor) [pid 6886] exit_group(0) = ? [pid 6886] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1832", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1832", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1832/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1832/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1832/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1832") = 0 [pid 5033] mkdir("./1833", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6887 attached , child_tidptr=0x5555558cb750) = 1835 [pid 6887] set_robust_list(0x5555558cb760, 24) = 0 [pid 6887] chdir("./1833") = 0 [pid 6887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6887] setpgid(0, 0) = 0 [pid 6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6887] write(3, "1000", 4) = 4 [pid 6887] close(3) = 0 [pid 6887] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6887] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6887] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6887] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6887] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6887] 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 6887] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1835}, "\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 6887] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1835}, {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 [ 153.430378][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6887] close(4) = 0 [pid 6887] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6887] 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 6887] close(3) = 0 [pid 6887] close(4) = -1 EBADF (Bad file descriptor) [pid 6887] close(5) = -1 EBADF (Bad file descriptor) [pid 6887] close(6) = -1 EBADF (Bad file descriptor) [pid 6887] close(7) = -1 EBADF (Bad file descriptor) [pid 6887] close(8) = -1 EBADF (Bad file descriptor) [pid 6887] close(9) = -1 EBADF (Bad file descriptor) [pid 6887] close(10) = -1 EBADF (Bad file descriptor) [pid 6887] close(11) = -1 EBADF (Bad file descriptor) [pid 6887] close(12) = -1 EBADF (Bad file descriptor) [pid 6887] close(13) = -1 EBADF (Bad file descriptor) [pid 6887] close(14) = -1 EBADF (Bad file descriptor) [pid 6887] close(15) = -1 EBADF (Bad file descriptor) [pid 6887] close(16) = -1 EBADF (Bad file descriptor) [pid 6887] close(17) = -1 EBADF (Bad file descriptor) [pid 6887] close(18) = -1 EBADF (Bad file descriptor) [pid 6887] close(19) = -1 EBADF (Bad file descriptor) [pid 6887] close(20) = -1 EBADF (Bad file descriptor) [pid 6887] close(21) = -1 EBADF (Bad file descriptor) [pid 6887] close(22) = -1 EBADF (Bad file descriptor) [pid 6887] close(23) = -1 EBADF (Bad file descriptor) [pid 6887] close(24) = -1 EBADF (Bad file descriptor) [pid 6887] close(25) = -1 EBADF (Bad file descriptor) [pid 6887] close(26) = -1 EBADF (Bad file descriptor) [pid 6887] close(27) = -1 EBADF (Bad file descriptor) [pid 6887] close(28) = -1 EBADF (Bad file descriptor) [pid 6887] close(29) = -1 EBADF (Bad file descriptor) [pid 6887] exit_group(0) = ? [pid 6887] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1833", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1833", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1833/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1833/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1833/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1833") = 0 [pid 5033] mkdir("./1834", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6888 attached , child_tidptr=0x5555558cb750) = 1836 [pid 6888] set_robust_list(0x5555558cb760, 24) = 0 [pid 6888] chdir("./1834") = 0 [pid 6888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6888] setpgid(0, 0) = 0 [pid 6888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6888] write(3, "1000", 4) = 4 [pid 6888] close(3) = 0 [pid 6888] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6888] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6888] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6888] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6888] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6888] 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 6888] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1836}, "\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 6888] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1836}, {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 6888] close(4) = 0 [pid 6888] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6888] 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 6888] close(3) = 0 [pid 6888] close(4) = -1 EBADF (Bad file descriptor) [pid 6888] close(5) = -1 EBADF (Bad file descriptor) [pid 6888] close(6) = -1 EBADF (Bad file descriptor) [pid 6888] close(7) = -1 EBADF (Bad file descriptor) [pid 6888] close(8) = -1 EBADF (Bad file descriptor) [pid 6888] close(9) = -1 EBADF (Bad file descriptor) [pid 6888] close(10) = -1 EBADF (Bad file descriptor) [pid 6888] close(11) = -1 EBADF (Bad file descriptor) [pid 6888] close(12) = -1 EBADF (Bad file descriptor) [pid 6888] close(13) = -1 EBADF (Bad file descriptor) [ 153.455645][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.464313][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.492676][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6888] close(14) = -1 EBADF (Bad file descriptor) [pid 6888] close(15) = -1 EBADF (Bad file descriptor) [pid 6888] close(16) = -1 EBADF (Bad file descriptor) [pid 6888] close(17) = -1 EBADF (Bad file descriptor) [pid 6888] close(18) = -1 EBADF (Bad file descriptor) [pid 6888] close(19) = -1 EBADF (Bad file descriptor) [pid 6888] close(20) = -1 EBADF (Bad file descriptor) [pid 6888] close(21) = -1 EBADF (Bad file descriptor) [pid 6888] close(22) = -1 EBADF (Bad file descriptor) [pid 6888] close(23) = -1 EBADF (Bad file descriptor) [pid 6888] close(24) = -1 EBADF (Bad file descriptor) [pid 6888] close(25) = -1 EBADF (Bad file descriptor) [pid 6888] close(26) = -1 EBADF (Bad file descriptor) [pid 6888] close(27) = -1 EBADF (Bad file descriptor) [pid 6888] close(28) = -1 EBADF (Bad file descriptor) [pid 6888] close(29) = -1 EBADF (Bad file descriptor) [pid 6888] exit_group(0) = ? [pid 6888] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1834", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1834", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1834/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1834/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1834/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1834") = 0 [pid 5033] mkdir("./1835", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6889 attached , child_tidptr=0x5555558cb750) = 1837 [pid 6889] set_robust_list(0x5555558cb760, 24) = 0 [pid 6889] chdir("./1835") = 0 [pid 6889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6889] setpgid(0, 0) = 0 [pid 6889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6889] write(3, "1000", 4) = 4 [pid 6889] close(3) = 0 [pid 6889] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6889] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6889] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6889] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6889] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6889] 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 6889] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1837}, "\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 6889] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1837}, {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 6889] close(4) = 0 [pid 6889] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.507317][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.515458][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6889] 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 6889] close(3) = 0 [pid 6889] close(4) = -1 EBADF (Bad file descriptor) [pid 6889] close(5) = -1 EBADF (Bad file descriptor) [pid 6889] close(6) = -1 EBADF (Bad file descriptor) [pid 6889] close(7) = -1 EBADF (Bad file descriptor) [pid 6889] close(8) = -1 EBADF (Bad file descriptor) [pid 6889] close(9) = -1 EBADF (Bad file descriptor) [pid 6889] close(10) = -1 EBADF (Bad file descriptor) [pid 6889] close(11) = -1 EBADF (Bad file descriptor) [pid 6889] close(12) = -1 EBADF (Bad file descriptor) [pid 6889] close(13) = -1 EBADF (Bad file descriptor) [pid 6889] close(14) = -1 EBADF (Bad file descriptor) [pid 6889] close(15) = -1 EBADF (Bad file descriptor) [pid 6889] close(16) = -1 EBADF (Bad file descriptor) [pid 6889] close(17) = -1 EBADF (Bad file descriptor) [pid 6889] close(18) = -1 EBADF (Bad file descriptor) [pid 6889] close(19) = -1 EBADF (Bad file descriptor) [pid 6889] close(20) = -1 EBADF (Bad file descriptor) [pid 6889] close(21) = -1 EBADF (Bad file descriptor) [pid 6889] close(22) = -1 EBADF (Bad file descriptor) [pid 6889] close(23) = -1 EBADF (Bad file descriptor) [pid 6889] close(24) = -1 EBADF (Bad file descriptor) [pid 6889] close(25) = -1 EBADF (Bad file descriptor) [pid 6889] close(26) = -1 EBADF (Bad file descriptor) [pid 6889] close(27) = -1 EBADF (Bad file descriptor) [pid 6889] close(28) = -1 EBADF (Bad file descriptor) [pid 6889] close(29) = -1 EBADF (Bad file descriptor) [pid 6889] exit_group(0) = ? [pid 6889] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1835", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1835", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1835/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1835/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1835/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1835") = 0 [pid 5033] mkdir("./1836", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6890 attached , child_tidptr=0x5555558cb750) = 1838 [pid 6890] set_robust_list(0x5555558cb760, 24) = 0 [pid 6890] chdir("./1836") = 0 [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6890] setpgid(0, 0) = 0 [pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6890] write(3, "1000", 4) = 4 [pid 6890] close(3) = 0 [pid 6890] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6890] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6890] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6890] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6890] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6890] 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 6890] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1838}, "\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 6890] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1838}, {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 6890] close(4) = 0 [pid 6890] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6890] 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 6890] close(3) = 0 [pid 6890] close(4) = -1 EBADF (Bad file descriptor) [pid 6890] close(5) = -1 EBADF (Bad file descriptor) [pid 6890] close(6) = -1 EBADF (Bad file descriptor) [pid 6890] close(7) = -1 EBADF (Bad file descriptor) [pid 6890] close(8) = -1 EBADF (Bad file descriptor) [pid 6890] close(9) = -1 EBADF (Bad file descriptor) [pid 6890] close(10) = -1 EBADF (Bad file descriptor) [pid 6890] close(11) = -1 EBADF (Bad file descriptor) [pid 6890] close(12) = -1 EBADF (Bad file descriptor) [pid 6890] close(13) = -1 EBADF (Bad file descriptor) [pid 6890] close(14) = -1 EBADF (Bad file descriptor) [pid 6890] close(15) = -1 EBADF (Bad file descriptor) [pid 6890] close(16) = -1 EBADF (Bad file descriptor) [pid 6890] close(17) = -1 EBADF (Bad file descriptor) [pid 6890] close(18) = -1 EBADF (Bad file descriptor) [pid 6890] close(19) = -1 EBADF (Bad file descriptor) [pid 6890] close(20) = -1 EBADF (Bad file descriptor) [pid 6890] close(21) = -1 EBADF (Bad file descriptor) [pid 6890] close(22) = -1 EBADF (Bad file descriptor) [pid 6890] close(23) = -1 EBADF (Bad file descriptor) [pid 6890] close(24) = -1 EBADF (Bad file descriptor) [pid 6890] close(25) = -1 EBADF (Bad file descriptor) [pid 6890] close(26) = -1 EBADF (Bad file descriptor) [pid 6890] close(27) = -1 EBADF (Bad file descriptor) [pid 6890] close(28) = -1 EBADF (Bad file descriptor) [pid 6890] close(29) = -1 EBADF (Bad file descriptor) [pid 6890] exit_group(0) = ? [pid 6890] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1838, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1836", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1836", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1836/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1836/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1836/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1836") = 0 [pid 5033] mkdir("./1837", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6891 attached , child_tidptr=0x5555558cb750) = 1839 [pid 6891] set_robust_list(0x5555558cb760, 24) = 0 [pid 6891] chdir("./1837") = 0 [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6891] setpgid(0, 0) = 0 [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6891] write(3, "1000", 4) = 4 [pid 6891] close(3) = 0 [pid 6891] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6891] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6891] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6891] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6891] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6891] 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 6891] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1839}, "\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 6891] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1839}, {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 6891] close(4) = 0 [pid 6891] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.550704][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.574668][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.583091][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6891] 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 6891] close(3) = 0 [pid 6891] close(4) = -1 EBADF (Bad file descriptor) [pid 6891] close(5) = -1 EBADF (Bad file descriptor) [pid 6891] close(6) = -1 EBADF (Bad file descriptor) [pid 6891] close(7) = -1 EBADF (Bad file descriptor) [pid 6891] close(8) = -1 EBADF (Bad file descriptor) [pid 6891] close(9) = -1 EBADF (Bad file descriptor) [pid 6891] close(10) = -1 EBADF (Bad file descriptor) [pid 6891] close(11) = -1 EBADF (Bad file descriptor) [pid 6891] close(12) = -1 EBADF (Bad file descriptor) [pid 6891] close(13) = -1 EBADF (Bad file descriptor) [pid 6891] close(14) = -1 EBADF (Bad file descriptor) [pid 6891] close(15) = -1 EBADF (Bad file descriptor) [pid 6891] close(16) = -1 EBADF (Bad file descriptor) [pid 6891] close(17) = -1 EBADF (Bad file descriptor) [pid 6891] close(18) = -1 EBADF (Bad file descriptor) [pid 6891] close(19) = -1 EBADF (Bad file descriptor) [pid 6891] close(20) = -1 EBADF (Bad file descriptor) [pid 6891] close(21) = -1 EBADF (Bad file descriptor) [pid 6891] close(22) = -1 EBADF (Bad file descriptor) [pid 6891] close(23) = -1 EBADF (Bad file descriptor) [pid 6891] close(24) = -1 EBADF (Bad file descriptor) [pid 6891] close(25) = -1 EBADF (Bad file descriptor) [pid 6891] close(26) = -1 EBADF (Bad file descriptor) [pid 6891] close(27) = -1 EBADF (Bad file descriptor) [pid 6891] close(28) = -1 EBADF (Bad file descriptor) [pid 6891] close(29) = -1 EBADF (Bad file descriptor) [pid 6891] exit_group(0) = ? [pid 6891] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1837", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1837", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1837/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1837/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1837/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1837") = 0 [pid 5033] mkdir("./1838", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6892 attached , child_tidptr=0x5555558cb750) = 1840 [pid 6892] set_robust_list(0x5555558cb760, 24) = 0 [pid 6892] chdir("./1838") = 0 [pid 6892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6892] setpgid(0, 0) = 0 [pid 6892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6892] write(3, "1000", 4) = 4 [pid 6892] close(3) = 0 [pid 6892] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6892] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6892] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6892] 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 6892] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1840}, "\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 6892] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1840}, {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 6892] close(4) = 0 [pid 6892] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6892] 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 6892] close(3) = 0 [pid 6892] close(4) = -1 EBADF (Bad file descriptor) [pid 6892] close(5) = -1 EBADF (Bad file descriptor) [pid 6892] close(6) = -1 EBADF (Bad file descriptor) [pid 6892] close(7) = -1 EBADF (Bad file descriptor) [pid 6892] close(8) = -1 EBADF (Bad file descriptor) [pid 6892] close(9) = -1 EBADF (Bad file descriptor) [pid 6892] close(10) = -1 EBADF (Bad file descriptor) [pid 6892] close(11) = -1 EBADF (Bad file descriptor) [pid 6892] close(12) = -1 EBADF (Bad file descriptor) [pid 6892] close(13) = -1 EBADF (Bad file descriptor) [pid 6892] close(14) = -1 EBADF (Bad file descriptor) [pid 6892] close(15) = -1 EBADF (Bad file descriptor) [pid 6892] close(16) = -1 EBADF (Bad file descriptor) [pid 6892] close(17) = -1 EBADF (Bad file descriptor) [pid 6892] close(18) = -1 EBADF (Bad file descriptor) [pid 6892] close(19) = -1 EBADF (Bad file descriptor) [pid 6892] close(20) = -1 EBADF (Bad file descriptor) [pid 6892] close(21) = -1 EBADF (Bad file descriptor) [pid 6892] close(22) = -1 EBADF (Bad file descriptor) [pid 6892] close(23) = -1 EBADF (Bad file descriptor) [pid 6892] close(24) = -1 EBADF (Bad file descriptor) [pid 6892] close(25) = -1 EBADF (Bad file descriptor) [pid 6892] close(26) = -1 EBADF (Bad file descriptor) [pid 6892] close(27) = -1 EBADF (Bad file descriptor) [pid 6892] close(28) = -1 EBADF (Bad file descriptor) [pid 6892] close(29) = -1 EBADF (Bad file descriptor) [pid 6892] exit_group(0) = ? [pid 6892] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1838", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1838", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1838/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1838/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1838/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1838") = 0 [pid 5033] mkdir("./1839", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1841 ./strace-static-x86_64: Process 6893 attached [pid 6893] set_robust_list(0x5555558cb760, 24) = 0 [pid 6893] chdir("./1839") = 0 [pid 6893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6893] setpgid(0, 0) = 0 [pid 6893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6893] write(3, "1000", 4) = 4 [pid 6893] close(3) = 0 [pid 6893] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6893] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6893] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6893] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6893] 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 6893] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1841}, "\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 6893] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1841}, {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 6893] close(4) = 0 [pid 6893] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.617341][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.638069][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.646345][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6893] 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 6893] close(3) = 0 [pid 6893] close(4) = -1 EBADF (Bad file descriptor) [pid 6893] close(5) = -1 EBADF (Bad file descriptor) [pid 6893] close(6) = -1 EBADF (Bad file descriptor) [pid 6893] close(7) = -1 EBADF (Bad file descriptor) [pid 6893] close(8) = -1 EBADF (Bad file descriptor) [pid 6893] close(9) = -1 EBADF (Bad file descriptor) [pid 6893] close(10) = -1 EBADF (Bad file descriptor) [pid 6893] close(11) = -1 EBADF (Bad file descriptor) [pid 6893] close(12) = -1 EBADF (Bad file descriptor) [pid 6893] close(13) = -1 EBADF (Bad file descriptor) [pid 6893] close(14) = -1 EBADF (Bad file descriptor) [pid 6893] close(15) = -1 EBADF (Bad file descriptor) [pid 6893] close(16) = -1 EBADF (Bad file descriptor) [pid 6893] close(17) = -1 EBADF (Bad file descriptor) [pid 6893] close(18) = -1 EBADF (Bad file descriptor) [pid 6893] close(19) = -1 EBADF (Bad file descriptor) [pid 6893] close(20) = -1 EBADF (Bad file descriptor) [pid 6893] close(21) = -1 EBADF (Bad file descriptor) [pid 6893] close(22) = -1 EBADF (Bad file descriptor) [pid 6893] close(23) = -1 EBADF (Bad file descriptor) [pid 6893] close(24) = -1 EBADF (Bad file descriptor) [pid 6893] close(25) = -1 EBADF (Bad file descriptor) [pid 6893] close(26) = -1 EBADF (Bad file descriptor) [pid 6893] close(27) = -1 EBADF (Bad file descriptor) [pid 6893] close(28) = -1 EBADF (Bad file descriptor) [pid 6893] close(29) = -1 EBADF (Bad file descriptor) [pid 6893] exit_group(0) = ? [pid 6893] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1839", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1839", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1839/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1839/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1839/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1839") = 0 [pid 5033] mkdir("./1840", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1842 ./strace-static-x86_64: Process 6894 attached [pid 6894] set_robust_list(0x5555558cb760, 24) = 0 [pid 6894] chdir("./1840") = 0 [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6894] setpgid(0, 0) = 0 [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6894] write(3, "1000", 4) = 4 [pid 6894] close(3) = 0 [pid 6894] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6894] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6894] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6894] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6894] 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 6894] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1842}, "\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 6894] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1842}, {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 6894] close(4) = 0 [pid 6894] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.680117][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.692746][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.701451][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6894] 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 6894] close(3) = 0 [pid 6894] close(4) = -1 EBADF (Bad file descriptor) [pid 6894] close(5) = -1 EBADF (Bad file descriptor) [pid 6894] close(6) = -1 EBADF (Bad file descriptor) [pid 6894] close(7) = -1 EBADF (Bad file descriptor) [pid 6894] close(8) = -1 EBADF (Bad file descriptor) [pid 6894] close(9) = -1 EBADF (Bad file descriptor) [pid 6894] close(10) = -1 EBADF (Bad file descriptor) [pid 6894] close(11) = -1 EBADF (Bad file descriptor) [pid 6894] close(12) = -1 EBADF (Bad file descriptor) [pid 6894] close(13) = -1 EBADF (Bad file descriptor) [pid 6894] close(14) = -1 EBADF (Bad file descriptor) [pid 6894] close(15) = -1 EBADF (Bad file descriptor) [pid 6894] close(16) = -1 EBADF (Bad file descriptor) [pid 6894] close(17) = -1 EBADF (Bad file descriptor) [pid 6894] close(18) = -1 EBADF (Bad file descriptor) [pid 6894] close(19) = -1 EBADF (Bad file descriptor) [pid 6894] close(20) = -1 EBADF (Bad file descriptor) [pid 6894] close(21) = -1 EBADF (Bad file descriptor) [pid 6894] close(22) = -1 EBADF (Bad file descriptor) [pid 6894] close(23) = -1 EBADF (Bad file descriptor) [pid 6894] close(24) = -1 EBADF (Bad file descriptor) [pid 6894] close(25) = -1 EBADF (Bad file descriptor) [pid 6894] close(26) = -1 EBADF (Bad file descriptor) [pid 6894] close(27) = -1 EBADF (Bad file descriptor) [pid 6894] close(28) = -1 EBADF (Bad file descriptor) [pid 6894] close(29) = -1 EBADF (Bad file descriptor) [pid 6894] exit_group(0) = ? [pid 6894] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1840", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1840", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1840/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1840/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1840/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1840") = 0 [pid 5033] mkdir("./1841", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6895 attached [pid 6895] set_robust_list(0x5555558cb760, 24) = 0 [pid 6895] chdir("./1841") = 0 [pid 6895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6895] setpgid(0, 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1843 [pid 6895] <... setpgid resumed>) = 0 [pid 6895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6895] write(3, "1000", 4) = 4 [pid 6895] close(3) = 0 [pid 6895] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6895] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6895] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6895] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6895] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6895] 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 6895] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1843}, "\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 6895] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1843}, {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 6895] close(4) = 0 [pid 6895] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6895] 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 6895] close(3) = 0 [pid 6895] close(4) = -1 EBADF (Bad file descriptor) [pid 6895] close(5) = -1 EBADF (Bad file descriptor) [pid 6895] close(6) = -1 EBADF (Bad file descriptor) [pid 6895] close(7) = -1 EBADF (Bad file descriptor) [pid 6895] close(8) = -1 EBADF (Bad file descriptor) [pid 6895] close(9) = -1 EBADF (Bad file descriptor) [pid 6895] close(10) = -1 EBADF (Bad file descriptor) [pid 6895] close(11) = -1 EBADF (Bad file descriptor) [pid 6895] close(12) = -1 EBADF (Bad file descriptor) [pid 6895] close(13) = -1 EBADF (Bad file descriptor) [pid 6895] close(14) = -1 EBADF (Bad file descriptor) [pid 6895] close(15) = -1 EBADF (Bad file descriptor) [pid 6895] close(16) = -1 EBADF (Bad file descriptor) [pid 6895] close(17) = -1 EBADF (Bad file descriptor) [pid 6895] close(18) = -1 EBADF (Bad file descriptor) [pid 6895] close(19) = -1 EBADF (Bad file descriptor) [pid 6895] close(20) = -1 EBADF (Bad file descriptor) [pid 6895] close(21) = -1 EBADF (Bad file descriptor) [pid 6895] close(22) = -1 EBADF (Bad file descriptor) [pid 6895] close(23) = -1 EBADF (Bad file descriptor) [pid 6895] close(24) = -1 EBADF (Bad file descriptor) [pid 6895] close(25) = -1 EBADF (Bad file descriptor) [pid 6895] close(26) = -1 EBADF (Bad file descriptor) [pid 6895] close(27) = -1 EBADF (Bad file descriptor) [pid 6895] close(28) = -1 EBADF (Bad file descriptor) [pid 6895] close(29) = -1 EBADF (Bad file descriptor) [pid 6895] exit_group(0) = ? [pid 6895] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1841", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1841", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1841/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1841/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1841/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1841") = 0 [pid 5033] mkdir("./1842", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1844 ./strace-static-x86_64: Process 6896 attached [pid 6896] set_robust_list(0x5555558cb760, 24) = 0 [pid 6896] chdir("./1842") = 0 [pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6896] setpgid(0, 0) = 0 [pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6896] write(3, "1000", 4) = 4 [pid 6896] close(3) = 0 [pid 6896] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6896] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6896] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6896] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6896] 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 6896] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1844}, "\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 6896] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1844}, {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 6896] close(4) = 0 [pid 6896] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.726721][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.746715][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.756443][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6896] 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 6896] close(3) = 0 [pid 6896] close(4) = -1 EBADF (Bad file descriptor) [pid 6896] close(5) = -1 EBADF (Bad file descriptor) [pid 6896] close(6) = -1 EBADF (Bad file descriptor) [pid 6896] close(7) = -1 EBADF (Bad file descriptor) [pid 6896] close(8) = -1 EBADF (Bad file descriptor) [pid 6896] close(9) = -1 EBADF (Bad file descriptor) [pid 6896] close(10) = -1 EBADF (Bad file descriptor) [pid 6896] close(11) = -1 EBADF (Bad file descriptor) [pid 6896] close(12) = -1 EBADF (Bad file descriptor) [pid 6896] close(13) = -1 EBADF (Bad file descriptor) [pid 6896] close(14) = -1 EBADF (Bad file descriptor) [pid 6896] close(15) = -1 EBADF (Bad file descriptor) [pid 6896] close(16) = -1 EBADF (Bad file descriptor) [pid 6896] close(17) = -1 EBADF (Bad file descriptor) [pid 6896] close(18) = -1 EBADF (Bad file descriptor) [pid 6896] close(19) = -1 EBADF (Bad file descriptor) [pid 6896] close(20) = -1 EBADF (Bad file descriptor) [pid 6896] close(21) = -1 EBADF (Bad file descriptor) [pid 6896] close(22) = -1 EBADF (Bad file descriptor) [pid 6896] close(23) = -1 EBADF (Bad file descriptor) [pid 6896] close(24) = -1 EBADF (Bad file descriptor) [pid 6896] close(25) = -1 EBADF (Bad file descriptor) [pid 6896] close(26) = -1 EBADF (Bad file descriptor) [pid 6896] close(27) = -1 EBADF (Bad file descriptor) [pid 6896] close(28) = -1 EBADF (Bad file descriptor) [pid 6896] close(29) = -1 EBADF (Bad file descriptor) [pid 6896] exit_group(0) = ? [pid 6896] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1842", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1842", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1842/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1842/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1842/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1842") = 0 [pid 5033] mkdir("./1843", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6897 attached , child_tidptr=0x5555558cb750) = 1845 [pid 6897] set_robust_list(0x5555558cb760, 24) = 0 [pid 6897] chdir("./1843") = 0 [pid 6897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6897] setpgid(0, 0) = 0 [pid 6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6897] write(3, "1000", 4) = 4 [pid 6897] close(3) = 0 [pid 6897] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6897] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6897] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6897] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6897] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6897] 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 6897] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1845}, "\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 6897] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1845}, {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 6897] close(4) = 0 [pid 6897] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6897] 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 6897] close(3) = 0 [pid 6897] close(4) = -1 EBADF (Bad file descriptor) [pid 6897] close(5) = -1 EBADF (Bad file descriptor) [pid 6897] close(6) = -1 EBADF (Bad file descriptor) [pid 6897] close(7) = -1 EBADF (Bad file descriptor) [pid 6897] close(8) = -1 EBADF (Bad file descriptor) [pid 6897] close(9) = -1 EBADF (Bad file descriptor) [pid 6897] close(10) = -1 EBADF (Bad file descriptor) [pid 6897] close(11) = -1 EBADF (Bad file descriptor) [pid 6897] close(12) = -1 EBADF (Bad file descriptor) [pid 6897] close(13) = -1 EBADF (Bad file descriptor) [pid 6897] close(14) = -1 EBADF (Bad file descriptor) [pid 6897] close(15) = -1 EBADF (Bad file descriptor) [pid 6897] close(16) = -1 EBADF (Bad file descriptor) [pid 6897] close(17) = -1 EBADF (Bad file descriptor) [pid 6897] close(18) = -1 EBADF (Bad file descriptor) [pid 6897] close(19) = -1 EBADF (Bad file descriptor) [pid 6897] close(20) = -1 EBADF (Bad file descriptor) [pid 6897] close(21) = -1 EBADF (Bad file descriptor) [pid 6897] close(22) = -1 EBADF (Bad file descriptor) [pid 6897] close(23) = -1 EBADF (Bad file descriptor) [pid 6897] close(24) = -1 EBADF (Bad file descriptor) [pid 6897] close(25) = -1 EBADF (Bad file descriptor) [pid 6897] close(26) = -1 EBADF (Bad file descriptor) [pid 6897] close(27) = -1 EBADF (Bad file descriptor) [pid 6897] close(28) = -1 EBADF (Bad file descriptor) [pid 6897] close(29) = -1 EBADF (Bad file descriptor) [pid 6897] exit_group(0) = ? [pid 6897] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1843", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1843", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1843/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1843/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1843/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1843") = 0 [pid 5033] mkdir("./1844", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6898 attached [pid 6898] set_robust_list(0x5555558cb760, 24) = 0 [pid 6898] chdir("./1844") = 0 [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6898] setpgid(0, 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1846 [pid 6898] <... setpgid resumed>) = 0 [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6898] write(3, "1000", 4) = 4 [pid 6898] close(3) = 0 [pid 6898] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6898] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6898] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6898] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6898] 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 6898] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1846}, "\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 6898] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1846}, {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 6898] close(4) = 0 [pid 6898] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6898] 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 6898] close(3) = 0 [ 153.790281][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.813341][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.823271][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6898] close(4) = -1 EBADF (Bad file descriptor) [pid 6898] close(5) = -1 EBADF (Bad file descriptor) [pid 6898] close(6) = -1 EBADF (Bad file descriptor) [pid 6898] close(7) = -1 EBADF (Bad file descriptor) [pid 6898] close(8) = -1 EBADF (Bad file descriptor) [pid 6898] close(9) = -1 EBADF (Bad file descriptor) [pid 6898] close(10) = -1 EBADF (Bad file descriptor) [pid 6898] close(11) = -1 EBADF (Bad file descriptor) [pid 6898] close(12) = -1 EBADF (Bad file descriptor) [pid 6898] close(13) = -1 EBADF (Bad file descriptor) [pid 6898] close(14) = -1 EBADF (Bad file descriptor) [pid 6898] close(15) = -1 EBADF (Bad file descriptor) [pid 6898] close(16) = -1 EBADF (Bad file descriptor) [pid 6898] close(17) = -1 EBADF (Bad file descriptor) [pid 6898] close(18) = -1 EBADF (Bad file descriptor) [pid 6898] close(19) = -1 EBADF (Bad file descriptor) [pid 6898] close(20) = -1 EBADF (Bad file descriptor) [pid 6898] close(21) = -1 EBADF (Bad file descriptor) [pid 6898] close(22) = -1 EBADF (Bad file descriptor) [pid 6898] close(23) = -1 EBADF (Bad file descriptor) [pid 6898] close(24) = -1 EBADF (Bad file descriptor) [pid 6898] close(25) = -1 EBADF (Bad file descriptor) [pid 6898] close(26) = -1 EBADF (Bad file descriptor) [pid 6898] close(27) = -1 EBADF (Bad file descriptor) [pid 6898] close(28) = -1 EBADF (Bad file descriptor) [pid 6898] close(29) = -1 EBADF (Bad file descriptor) [pid 6898] exit_group(0) = ? [pid 6898] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1846, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1844", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1844", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1844/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1844/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1844/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1844") = 0 [pid 5033] mkdir("./1845", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1847 ./strace-static-x86_64: Process 6899 attached [pid 6899] set_robust_list(0x5555558cb760, 24) = 0 [pid 6899] chdir("./1845") = 0 [pid 6899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6899] setpgid(0, 0) = 0 [pid 6899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6899] write(3, "1000", 4) = 4 [pid 6899] close(3) = 0 [pid 6899] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6899] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6899] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6899] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6899] 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 6899] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1847}, "\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 6899] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1847}, {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 6899] close(4) = 0 [pid 6899] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.842636][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.854434][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.862380][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6899] 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 6899] close(3) = 0 [pid 6899] close(4) = -1 EBADF (Bad file descriptor) [pid 6899] close(5) = -1 EBADF (Bad file descriptor) [pid 6899] close(6) = -1 EBADF (Bad file descriptor) [pid 6899] close(7) = -1 EBADF (Bad file descriptor) [pid 6899] close(8) = -1 EBADF (Bad file descriptor) [pid 6899] close(9) = -1 EBADF (Bad file descriptor) [pid 6899] close(10) = -1 EBADF (Bad file descriptor) [pid 6899] close(11) = -1 EBADF (Bad file descriptor) [pid 6899] close(12) = -1 EBADF (Bad file descriptor) [pid 6899] close(13) = -1 EBADF (Bad file descriptor) [pid 6899] close(14) = -1 EBADF (Bad file descriptor) [pid 6899] close(15) = -1 EBADF (Bad file descriptor) [pid 6899] close(16) = -1 EBADF (Bad file descriptor) [pid 6899] close(17) = -1 EBADF (Bad file descriptor) [pid 6899] close(18) = -1 EBADF (Bad file descriptor) [pid 6899] close(19) = -1 EBADF (Bad file descriptor) [pid 6899] close(20) = -1 EBADF (Bad file descriptor) [pid 6899] close(21) = -1 EBADF (Bad file descriptor) [pid 6899] close(22) = -1 EBADF (Bad file descriptor) [pid 6899] close(23) = -1 EBADF (Bad file descriptor) [pid 6899] close(24) = -1 EBADF (Bad file descriptor) [pid 6899] close(25) = -1 EBADF (Bad file descriptor) [pid 6899] close(26) = -1 EBADF (Bad file descriptor) [pid 6899] close(27) = -1 EBADF (Bad file descriptor) [pid 6899] close(28) = -1 EBADF (Bad file descriptor) [pid 6899] close(29) = -1 EBADF (Bad file descriptor) [pid 6899] exit_group(0) = ? [pid 6899] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1845", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1845", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1845/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1845/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1845/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1845") = 0 [pid 5033] mkdir("./1846", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1848 ./strace-static-x86_64: Process 6900 attached [pid 6900] set_robust_list(0x5555558cb760, 24) = 0 [pid 6900] chdir("./1846") = 0 [pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6900] setpgid(0, 0) = 0 [pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6900] write(3, "1000", 4) = 4 [pid 6900] close(3) = 0 [pid 6900] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6900] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6900] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6900] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6900] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6900] 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 6900] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1848}, "\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 6900] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1848}, {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 6900] close(4) = 0 [pid 6900] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.887102][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.900474][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.909466][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6900] 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 6900] close(3) = 0 [pid 6900] close(4) = -1 EBADF (Bad file descriptor) [pid 6900] close(5) = -1 EBADF (Bad file descriptor) [pid 6900] close(6) = -1 EBADF (Bad file descriptor) [pid 6900] close(7) = -1 EBADF (Bad file descriptor) [pid 6900] close(8) = -1 EBADF (Bad file descriptor) [pid 6900] close(9) = -1 EBADF (Bad file descriptor) [pid 6900] close(10) = -1 EBADF (Bad file descriptor) [pid 6900] close(11) = -1 EBADF (Bad file descriptor) [pid 6900] close(12) = -1 EBADF (Bad file descriptor) [pid 6900] close(13) = -1 EBADF (Bad file descriptor) [pid 6900] close(14) = -1 EBADF (Bad file descriptor) [pid 6900] close(15) = -1 EBADF (Bad file descriptor) [pid 6900] close(16) = -1 EBADF (Bad file descriptor) [pid 6900] close(17) = -1 EBADF (Bad file descriptor) [pid 6900] close(18) = -1 EBADF (Bad file descriptor) [pid 6900] close(19) = -1 EBADF (Bad file descriptor) [pid 6900] close(20) = -1 EBADF (Bad file descriptor) [pid 6900] close(21) = -1 EBADF (Bad file descriptor) [pid 6900] close(22) = -1 EBADF (Bad file descriptor) [pid 6900] close(23) = -1 EBADF (Bad file descriptor) [pid 6900] close(24) = -1 EBADF (Bad file descriptor) [pid 6900] close(25) = -1 EBADF (Bad file descriptor) [pid 6900] close(26) = -1 EBADF (Bad file descriptor) [pid 6900] close(27) = -1 EBADF (Bad file descriptor) [pid 6900] close(28) = -1 EBADF (Bad file descriptor) [pid 6900] close(29) = -1 EBADF (Bad file descriptor) [pid 6900] exit_group(0) = ? [pid 6900] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1846", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1846", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1846/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1846/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1846/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1846") = 0 [pid 5033] mkdir("./1847", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1849 ./strace-static-x86_64: Process 6901 attached [pid 6901] set_robust_list(0x5555558cb760, 24) = 0 [pid 6901] chdir("./1847") = 0 [pid 6901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6901] setpgid(0, 0) = 0 [pid 6901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6901] write(3, "1000", 4) = 4 [pid 6901] close(3) = 0 [pid 6901] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6901] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6901] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6901] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6901] 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 6901] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1849}, "\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 6901] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1849}, {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 6901] close(4) = 0 [pid 6901] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.933321][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.948275][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.956997][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6901] 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 6901] close(3) = 0 [pid 6901] close(4) = -1 EBADF (Bad file descriptor) [pid 6901] close(5) = -1 EBADF (Bad file descriptor) [pid 6901] close(6) = -1 EBADF (Bad file descriptor) [pid 6901] close(7) = -1 EBADF (Bad file descriptor) [pid 6901] close(8) = -1 EBADF (Bad file descriptor) [pid 6901] close(9) = -1 EBADF (Bad file descriptor) [pid 6901] close(10) = -1 EBADF (Bad file descriptor) [pid 6901] close(11) = -1 EBADF (Bad file descriptor) [pid 6901] close(12) = -1 EBADF (Bad file descriptor) [pid 6901] close(13) = -1 EBADF (Bad file descriptor) [pid 6901] close(14) = -1 EBADF (Bad file descriptor) [pid 6901] close(15) = -1 EBADF (Bad file descriptor) [pid 6901] close(16) = -1 EBADF (Bad file descriptor) [pid 6901] close(17) = -1 EBADF (Bad file descriptor) [pid 6901] close(18) = -1 EBADF (Bad file descriptor) [pid 6901] close(19) = -1 EBADF (Bad file descriptor) [pid 6901] close(20) = -1 EBADF (Bad file descriptor) [pid 6901] close(21) = -1 EBADF (Bad file descriptor) [pid 6901] close(22) = -1 EBADF (Bad file descriptor) [pid 6901] close(23) = -1 EBADF (Bad file descriptor) [pid 6901] close(24) = -1 EBADF (Bad file descriptor) [pid 6901] close(25) = -1 EBADF (Bad file descriptor) [pid 6901] close(26) = -1 EBADF (Bad file descriptor) [pid 6901] close(27) = -1 EBADF (Bad file descriptor) [pid 6901] close(28) = -1 EBADF (Bad file descriptor) [pid 6901] close(29) = -1 EBADF (Bad file descriptor) [pid 6901] exit_group(0) = ? [pid 6901] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1849, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1847", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1847", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1847/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1847/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1847/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1847") = 0 [pid 5033] mkdir("./1848", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6902 attached , child_tidptr=0x5555558cb750) = 1850 [pid 6902] set_robust_list(0x5555558cb760, 24) = 0 [pid 6902] chdir("./1848") = 0 [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6902] setpgid(0, 0) = 0 [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6902] write(3, "1000", 4) = 4 [pid 6902] close(3) = 0 [pid 6902] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6902] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6902] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6902] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6902] 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 6902] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1850}, "\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 6902] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1850}, {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 6902] close(4) = 0 [pid 6902] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 153.981859][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 153.996255][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.004341][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6902] 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 6902] close(3) = 0 [pid 6902] close(4) = -1 EBADF (Bad file descriptor) [pid 6902] close(5) = -1 EBADF (Bad file descriptor) [pid 6902] close(6) = -1 EBADF (Bad file descriptor) [pid 6902] close(7) = -1 EBADF (Bad file descriptor) [pid 6902] close(8) = -1 EBADF (Bad file descriptor) [pid 6902] close(9) = -1 EBADF (Bad file descriptor) [pid 6902] close(10) = -1 EBADF (Bad file descriptor) [pid 6902] close(11) = -1 EBADF (Bad file descriptor) [pid 6902] close(12) = -1 EBADF (Bad file descriptor) [pid 6902] close(13) = -1 EBADF (Bad file descriptor) [pid 6902] close(14) = -1 EBADF (Bad file descriptor) [pid 6902] close(15) = -1 EBADF (Bad file descriptor) [pid 6902] close(16) = -1 EBADF (Bad file descriptor) [pid 6902] close(17) = -1 EBADF (Bad file descriptor) [pid 6902] close(18) = -1 EBADF (Bad file descriptor) [pid 6902] close(19) = -1 EBADF (Bad file descriptor) [pid 6902] close(20) = -1 EBADF (Bad file descriptor) [pid 6902] close(21) = -1 EBADF (Bad file descriptor) [pid 6902] close(22) = -1 EBADF (Bad file descriptor) [pid 6902] close(23) = -1 EBADF (Bad file descriptor) [pid 6902] close(24) = -1 EBADF (Bad file descriptor) [pid 6902] close(25) = -1 EBADF (Bad file descriptor) [pid 6902] close(26) = -1 EBADF (Bad file descriptor) [pid 6902] close(27) = -1 EBADF (Bad file descriptor) [pid 6902] close(28) = -1 EBADF (Bad file descriptor) [pid 6902] close(29) = -1 EBADF (Bad file descriptor) [pid 6902] exit_group(0) = ? [pid 6902] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1848", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1848", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1848/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1848/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1848/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1848") = 0 [pid 5033] mkdir("./1849", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6903 attached , child_tidptr=0x5555558cb750) = 1851 [pid 6903] set_robust_list(0x5555558cb760, 24) = 0 [pid 6903] chdir("./1849") = 0 [pid 6903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6903] setpgid(0, 0) = 0 [pid 6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6903] write(3, "1000", 4) = 4 [pid 6903] close(3) = 0 [pid 6903] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6903] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6903] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6903] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6903] 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 6903] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1851}, "\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 6903] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1851}, {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 6903] close(4) = 0 [pid 6903] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6903] 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 6903] close(3) = 0 [pid 6903] close(4) = -1 EBADF (Bad file descriptor) [pid 6903] close(5) = -1 EBADF (Bad file descriptor) [pid 6903] close(6) = -1 EBADF (Bad file descriptor) [pid 6903] close(7) = -1 EBADF (Bad file descriptor) [pid 6903] close(8) = -1 EBADF (Bad file descriptor) [pid 6903] close(9) = -1 EBADF (Bad file descriptor) [pid 6903] close(10) = -1 EBADF (Bad file descriptor) [pid 6903] close(11) = -1 EBADF (Bad file descriptor) [pid 6903] close(12) = -1 EBADF (Bad file descriptor) [pid 6903] close(13) = -1 EBADF (Bad file descriptor) [pid 6903] close(14) = -1 EBADF (Bad file descriptor) [pid 6903] close(15) = -1 EBADF (Bad file descriptor) [pid 6903] close(16) = -1 EBADF (Bad file descriptor) [pid 6903] close(17) = -1 EBADF (Bad file descriptor) [pid 6903] close(18) = -1 EBADF (Bad file descriptor) [pid 6903] close(19) = -1 EBADF (Bad file descriptor) [pid 6903] close(20) = -1 EBADF (Bad file descriptor) [pid 6903] close(21) = -1 EBADF (Bad file descriptor) [pid 6903] close(22) = -1 EBADF (Bad file descriptor) [pid 6903] close(23) = -1 EBADF (Bad file descriptor) [pid 6903] close(24) = -1 EBADF (Bad file descriptor) [pid 6903] close(25) = -1 EBADF (Bad file descriptor) [pid 6903] close(26) = -1 EBADF (Bad file descriptor) [pid 6903] close(27) = -1 EBADF (Bad file descriptor) [pid 6903] close(28) = -1 EBADF (Bad file descriptor) [pid 6903] close(29) = -1 EBADF (Bad file descriptor) [pid 6903] exit_group(0) = ? [pid 6903] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1849", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1849", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1849/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1849/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1849/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1849") = 0 [pid 5033] mkdir("./1850", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1852 ./strace-static-x86_64: Process 6904 attached [pid 6904] set_robust_list(0x5555558cb760, 24) = 0 [pid 6904] chdir("./1850") = 0 [pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6904] setpgid(0, 0) = 0 [pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6904] write(3, "1000", 4) = 4 [pid 6904] close(3) = 0 [pid 6904] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6904] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6904] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6904] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6904] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6904] 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 6904] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1852}, "\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 6904] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1852}, {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 6904] close(4) = 0 [pid 6904] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6904] 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 [ 154.027263][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.044146][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.053048][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6904] close(3) = 0 [pid 6904] close(4) = -1 EBADF (Bad file descriptor) [pid 6904] close(5) = -1 EBADF (Bad file descriptor) [pid 6904] close(6) = -1 EBADF (Bad file descriptor) [pid 6904] close(7) = -1 EBADF (Bad file descriptor) [pid 6904] close(8) = -1 EBADF (Bad file descriptor) [pid 6904] close(9) = -1 EBADF (Bad file descriptor) [pid 6904] close(10) = -1 EBADF (Bad file descriptor) [pid 6904] close(11) = -1 EBADF (Bad file descriptor) [pid 6904] close(12) = -1 EBADF (Bad file descriptor) [pid 6904] close(13) = -1 EBADF (Bad file descriptor) [pid 6904] close(14) = -1 EBADF (Bad file descriptor) [pid 6904] close(15) = -1 EBADF (Bad file descriptor) [pid 6904] close(16) = -1 EBADF (Bad file descriptor) [pid 6904] close(17) = -1 EBADF (Bad file descriptor) [pid 6904] close(18) = -1 EBADF (Bad file descriptor) [pid 6904] close(19) = -1 EBADF (Bad file descriptor) [pid 6904] close(20) = -1 EBADF (Bad file descriptor) [pid 6904] close(21) = -1 EBADF (Bad file descriptor) [pid 6904] close(22) = -1 EBADF (Bad file descriptor) [pid 6904] close(23) = -1 EBADF (Bad file descriptor) [pid 6904] close(24) = -1 EBADF (Bad file descriptor) [pid 6904] close(25) = -1 EBADF (Bad file descriptor) [pid 6904] close(26) = -1 EBADF (Bad file descriptor) [pid 6904] close(27) = -1 EBADF (Bad file descriptor) [pid 6904] close(28) = -1 EBADF (Bad file descriptor) [pid 6904] close(29) = -1 EBADF (Bad file descriptor) [pid 6904] exit_group(0) = ? [pid 6904] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1850", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1850", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1850/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1850/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1850/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1850") = 0 [pid 5033] mkdir("./1851", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1853 ./strace-static-x86_64: Process 6905 attached [pid 6905] set_robust_list(0x5555558cb760, 24) = 0 [pid 6905] chdir("./1851") = 0 [pid 6905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6905] setpgid(0, 0) = 0 [pid 6905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6905] write(3, "1000", 4) = 4 [pid 6905] close(3) = 0 [pid 6905] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6905] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6905] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6905] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6905] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6905] 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 6905] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1853}, "\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 6905] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1853}, {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 6905] close(4) = 0 [pid 6905] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6905] 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 6905] close(3) = 0 [pid 6905] close(4) = -1 EBADF (Bad file descriptor) [pid 6905] close(5) = -1 EBADF (Bad file descriptor) [pid 6905] close(6) = -1 EBADF (Bad file descriptor) [ 154.088620][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.100509][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.109105][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6905] close(7) = -1 EBADF (Bad file descriptor) [pid 6905] close(8) = -1 EBADF (Bad file descriptor) [pid 6905] close(9) = -1 EBADF (Bad file descriptor) [pid 6905] close(10) = -1 EBADF (Bad file descriptor) [pid 6905] close(11) = -1 EBADF (Bad file descriptor) [pid 6905] close(12) = -1 EBADF (Bad file descriptor) [pid 6905] close(13) = -1 EBADF (Bad file descriptor) [pid 6905] close(14) = -1 EBADF (Bad file descriptor) [pid 6905] close(15) = -1 EBADF (Bad file descriptor) [pid 6905] close(16) = -1 EBADF (Bad file descriptor) [pid 6905] close(17) = -1 EBADF (Bad file descriptor) [pid 6905] close(18) = -1 EBADF (Bad file descriptor) [pid 6905] close(19) = -1 EBADF (Bad file descriptor) [pid 6905] close(20) = -1 EBADF (Bad file descriptor) [pid 6905] close(21) = -1 EBADF (Bad file descriptor) [pid 6905] close(22) = -1 EBADF (Bad file descriptor) [pid 6905] close(23) = -1 EBADF (Bad file descriptor) [pid 6905] close(24) = -1 EBADF (Bad file descriptor) [pid 6905] close(25) = -1 EBADF (Bad file descriptor) [pid 6905] close(26) = -1 EBADF (Bad file descriptor) [pid 6905] close(27) = -1 EBADF (Bad file descriptor) [pid 6905] close(28) = -1 EBADF (Bad file descriptor) [pid 6905] close(29) = -1 EBADF (Bad file descriptor) [pid 6905] exit_group(0) = ? [pid 6905] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1851", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1851", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1851/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1851/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1851/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1851") = 0 [pid 5033] mkdir("./1852", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6906 attached , child_tidptr=0x5555558cb750) = 1854 [pid 6906] set_robust_list(0x5555558cb760, 24) = 0 [pid 6906] chdir("./1852") = 0 [pid 6906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6906] setpgid(0, 0) = 0 [pid 6906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6906] write(3, "1000", 4) = 4 [pid 6906] close(3) = 0 [pid 6906] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6906] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6906] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6906] 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 6906] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1854}, "\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 6906] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1854}, {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 6906] close(4) = 0 [pid 6906] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 154.136055][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.149759][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.157720][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6906] 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 6906] close(3) = 0 [pid 6906] close(4) = -1 EBADF (Bad file descriptor) [pid 6906] close(5) = -1 EBADF (Bad file descriptor) [pid 6906] close(6) = -1 EBADF (Bad file descriptor) [pid 6906] close(7) = -1 EBADF (Bad file descriptor) [pid 6906] close(8) = -1 EBADF (Bad file descriptor) [pid 6906] close(9) = -1 EBADF (Bad file descriptor) [pid 6906] close(10) = -1 EBADF (Bad file descriptor) [pid 6906] close(11) = -1 EBADF (Bad file descriptor) [pid 6906] close(12) = -1 EBADF (Bad file descriptor) [pid 6906] close(13) = -1 EBADF (Bad file descriptor) [pid 6906] close(14) = -1 EBADF (Bad file descriptor) [pid 6906] close(15) = -1 EBADF (Bad file descriptor) [pid 6906] close(16) = -1 EBADF (Bad file descriptor) [pid 6906] close(17) = -1 EBADF (Bad file descriptor) [pid 6906] close(18) = -1 EBADF (Bad file descriptor) [pid 6906] close(19) = -1 EBADF (Bad file descriptor) [pid 6906] close(20) = -1 EBADF (Bad file descriptor) [pid 6906] close(21) = -1 EBADF (Bad file descriptor) [pid 6906] close(22) = -1 EBADF (Bad file descriptor) [pid 6906] close(23) = -1 EBADF (Bad file descriptor) [pid 6906] close(24) = -1 EBADF (Bad file descriptor) [pid 6906] close(25) = -1 EBADF (Bad file descriptor) [pid 6906] close(26) = -1 EBADF (Bad file descriptor) [pid 6906] close(27) = -1 EBADF (Bad file descriptor) [pid 6906] close(28) = -1 EBADF (Bad file descriptor) [pid 6906] close(29) = -1 EBADF (Bad file descriptor) [pid 6906] exit_group(0) = ? [pid 6906] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1852", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1852", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1852/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1852/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1852/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1852") = 0 [pid 5033] mkdir("./1853", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1855 ./strace-static-x86_64: Process 6907 attached [pid 6907] set_robust_list(0x5555558cb760, 24) = 0 [pid 6907] chdir("./1853") = 0 [pid 6907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6907] setpgid(0, 0) = 0 [pid 6907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6907] write(3, "1000", 4) = 4 [pid 6907] close(3) = 0 [pid 6907] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6907] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6907] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6907] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6907] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6907] 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 6907] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1855}, "\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 6907] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1855}, {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 6907] close(4) = 0 [pid 6907] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 154.192704][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.206033][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.214160][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6907] 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 6907] close(3) = 0 [pid 6907] close(4) = -1 EBADF (Bad file descriptor) [pid 6907] close(5) = -1 EBADF (Bad file descriptor) [pid 6907] close(6) = -1 EBADF (Bad file descriptor) [pid 6907] close(7) = -1 EBADF (Bad file descriptor) [pid 6907] close(8) = -1 EBADF (Bad file descriptor) [pid 6907] close(9) = -1 EBADF (Bad file descriptor) [pid 6907] close(10) = -1 EBADF (Bad file descriptor) [pid 6907] close(11) = -1 EBADF (Bad file descriptor) [pid 6907] close(12) = -1 EBADF (Bad file descriptor) [pid 6907] close(13) = -1 EBADF (Bad file descriptor) [pid 6907] close(14) = -1 EBADF (Bad file descriptor) [pid 6907] close(15) = -1 EBADF (Bad file descriptor) [pid 6907] close(16) = -1 EBADF (Bad file descriptor) [pid 6907] close(17) = -1 EBADF (Bad file descriptor) [pid 6907] close(18) = -1 EBADF (Bad file descriptor) [pid 6907] close(19) = -1 EBADF (Bad file descriptor) [pid 6907] close(20) = -1 EBADF (Bad file descriptor) [pid 6907] close(21) = -1 EBADF (Bad file descriptor) [pid 6907] close(22) = -1 EBADF (Bad file descriptor) [pid 6907] close(23) = -1 EBADF (Bad file descriptor) [pid 6907] close(24) = -1 EBADF (Bad file descriptor) [pid 6907] close(25) = -1 EBADF (Bad file descriptor) [pid 6907] close(26) = -1 EBADF (Bad file descriptor) [pid 6907] close(27) = -1 EBADF (Bad file descriptor) [pid 6907] close(28) = -1 EBADF (Bad file descriptor) [pid 6907] close(29) = -1 EBADF (Bad file descriptor) [pid 6907] exit_group(0) = ? [pid 6907] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1853", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1853", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1853/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1853/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1853/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1853") = 0 [pid 5033] mkdir("./1854", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1856 ./strace-static-x86_64: Process 6908 attached [pid 6908] set_robust_list(0x5555558cb760, 24) = 0 [pid 6908] chdir("./1854") = 0 [pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6908] setpgid(0, 0) = 0 [pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6908] write(3, "1000", 4) = 4 [pid 6908] close(3) = 0 [pid 6908] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6908] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6908] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6908] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6908] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6908] 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 6908] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1856}, "\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 6908] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1856}, {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 6908] close(4) = 0 [pid 6908] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6908] 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 [ 154.250100][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.264501][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.273558][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6908] close(3) = 0 [pid 6908] close(4) = -1 EBADF (Bad file descriptor) [pid 6908] close(5) = -1 EBADF (Bad file descriptor) [pid 6908] close(6) = -1 EBADF (Bad file descriptor) [pid 6908] close(7) = -1 EBADF (Bad file descriptor) [pid 6908] close(8) = -1 EBADF (Bad file descriptor) [pid 6908] close(9) = -1 EBADF (Bad file descriptor) [pid 6908] close(10) = -1 EBADF (Bad file descriptor) [pid 6908] close(11) = -1 EBADF (Bad file descriptor) [pid 6908] close(12) = -1 EBADF (Bad file descriptor) [pid 6908] close(13) = -1 EBADF (Bad file descriptor) [pid 6908] close(14) = -1 EBADF (Bad file descriptor) [pid 6908] close(15) = -1 EBADF (Bad file descriptor) [pid 6908] close(16) = -1 EBADF (Bad file descriptor) [pid 6908] close(17) = -1 EBADF (Bad file descriptor) [pid 6908] close(18) = -1 EBADF (Bad file descriptor) [pid 6908] close(19) = -1 EBADF (Bad file descriptor) [pid 6908] close(20) = -1 EBADF (Bad file descriptor) [pid 6908] close(21) = -1 EBADF (Bad file descriptor) [pid 6908] close(22) = -1 EBADF (Bad file descriptor) [pid 6908] close(23) = -1 EBADF (Bad file descriptor) [pid 6908] close(24) = -1 EBADF (Bad file descriptor) [pid 6908] close(25) = -1 EBADF (Bad file descriptor) [pid 6908] close(26) = -1 EBADF (Bad file descriptor) [pid 6908] close(27) = -1 EBADF (Bad file descriptor) [pid 6908] close(28) = -1 EBADF (Bad file descriptor) [pid 6908] close(29) = -1 EBADF (Bad file descriptor) [pid 6908] exit_group(0) = ? [pid 6908] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1854", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1854", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1854/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1854/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1854/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1854") = 0 [pid 5033] mkdir("./1855", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1857 ./strace-static-x86_64: Process 6909 attached [pid 6909] set_robust_list(0x5555558cb760, 24) = 0 [pid 6909] chdir("./1855") = 0 [pid 6909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6909] setpgid(0, 0) = 0 [pid 6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6909] write(3, "1000", 4) = 4 [pid 6909] close(3) = 0 [pid 6909] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6909] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6909] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6909] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6909] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6909] 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 6909] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1857}, "\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 6909] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1857}, {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 6909] close(4) = 0 [pid 6909] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6909] 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 6909] close(3) = 0 [pid 6909] close(4) = -1 EBADF (Bad file descriptor) [pid 6909] close(5) = -1 EBADF (Bad file descriptor) [pid 6909] close(6) = -1 EBADF (Bad file descriptor) [pid 6909] close(7) = -1 EBADF (Bad file descriptor) [pid 6909] close(8) = -1 EBADF (Bad file descriptor) [pid 6909] close(9) = -1 EBADF (Bad file descriptor) [pid 6909] close(10) = -1 EBADF (Bad file descriptor) [pid 6909] close(11) = -1 EBADF (Bad file descriptor) [pid 6909] close(12) = -1 EBADF (Bad file descriptor) [pid 6909] close(13) = -1 EBADF (Bad file descriptor) [pid 6909] close(14) = -1 EBADF (Bad file descriptor) [pid 6909] close(15) = -1 EBADF (Bad file descriptor) [pid 6909] close(16) = -1 EBADF (Bad file descriptor) [pid 6909] close(17) = -1 EBADF (Bad file descriptor) [pid 6909] close(18) = -1 EBADF (Bad file descriptor) [pid 6909] close(19) = -1 EBADF (Bad file descriptor) [pid 6909] close(20) = -1 EBADF (Bad file descriptor) [pid 6909] close(21) = -1 EBADF (Bad file descriptor) [pid 6909] close(22) = -1 EBADF (Bad file descriptor) [pid 6909] close(23) = -1 EBADF (Bad file descriptor) [pid 6909] close(24) = -1 EBADF (Bad file descriptor) [pid 6909] close(25) = -1 EBADF (Bad file descriptor) [pid 6909] close(26) = -1 EBADF (Bad file descriptor) [pid 6909] close(27) = -1 EBADF (Bad file descriptor) [pid 6909] close(28) = -1 EBADF (Bad file descriptor) [pid 6909] close(29) = -1 EBADF (Bad file descriptor) [ 154.293418][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.307735][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.316022][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.340298][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6909] exit_group(0) = ? [pid 6909] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1855", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1855", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1855/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1855/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1855/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1855") = 0 [pid 5033] mkdir("./1856", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1858 ./strace-static-x86_64: Process 6910 attached [pid 6910] set_robust_list(0x5555558cb760, 24) = 0 [pid 6910] chdir("./1856") = 0 [pid 6910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6910] setpgid(0, 0) = 0 [pid 6910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6910] write(3, "1000", 4) = 4 [pid 6910] close(3) = 0 [pid 6910] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6910] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6910] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6910] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6910] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6910] 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 6910] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1858}, "\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 6910] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1858}, {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 6910] close(4) = 0 [pid 6910] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6910] 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 6910] close(3) = 0 [pid 6910] close(4) = -1 EBADF (Bad file descriptor) [pid 6910] close(5) = -1 EBADF (Bad file descriptor) [pid 6910] close(6) = -1 EBADF (Bad file descriptor) [pid 6910] close(7) = -1 EBADF (Bad file descriptor) [pid 6910] close(8) = -1 EBADF (Bad file descriptor) [pid 6910] close(9) = -1 EBADF (Bad file descriptor) [pid 6910] close(10) = -1 EBADF (Bad file descriptor) [pid 6910] close(11) = -1 EBADF (Bad file descriptor) [pid 6910] close(12) = -1 EBADF (Bad file descriptor) [pid 6910] close(13) = -1 EBADF (Bad file descriptor) [pid 6910] close(14) = -1 EBADF (Bad file descriptor) [pid 6910] close(15) = -1 EBADF (Bad file descriptor) [pid 6910] close(16) = -1 EBADF (Bad file descriptor) [pid 6910] close(17) = -1 EBADF (Bad file descriptor) [pid 6910] close(18) = -1 EBADF (Bad file descriptor) [pid 6910] close(19) = -1 EBADF (Bad file descriptor) [pid 6910] close(20) = -1 EBADF (Bad file descriptor) [pid 6910] close(21) = -1 EBADF (Bad file descriptor) [pid 6910] close(22) = -1 EBADF (Bad file descriptor) [pid 6910] close(23) = -1 EBADF (Bad file descriptor) [pid 6910] close(24) = -1 EBADF (Bad file descriptor) [pid 6910] close(25) = -1 EBADF (Bad file descriptor) [pid 6910] close(26) = -1 EBADF (Bad file descriptor) [pid 6910] close(27) = -1 EBADF (Bad file descriptor) [pid 6910] close(28) = -1 EBADF (Bad file descriptor) [pid 6910] close(29) = -1 EBADF (Bad file descriptor) [pid 6910] exit_group(0) = ? [pid 6910] +++ exited with 0 +++ [ 154.353866][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.363598][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.382615][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1856", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1856", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1856/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1856/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1856/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1856") = 0 [pid 5033] mkdir("./1857", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6911 attached , child_tidptr=0x5555558cb750) = 1859 [pid 6911] set_robust_list(0x5555558cb760, 24) = 0 [pid 6911] chdir("./1857") = 0 [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6911] setpgid(0, 0) = 0 [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6911] write(3, "1000", 4) = 4 [pid 6911] close(3) = 0 [pid 6911] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6911] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6911] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6911] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6911] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6911] 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 6911] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1859}, "\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 6911] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1859}, {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 6911] close(4) = 0 [pid 6911] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6911] 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 6911] close(3) = 0 [pid 6911] close(4) = -1 EBADF (Bad file descriptor) [pid 6911] close(5) = -1 EBADF (Bad file descriptor) [pid 6911] close(6) = -1 EBADF (Bad file descriptor) [pid 6911] close(7) = -1 EBADF (Bad file descriptor) [pid 6911] close(8) = -1 EBADF (Bad file descriptor) [pid 6911] close(9) = -1 EBADF (Bad file descriptor) [pid 6911] close(10) = -1 EBADF (Bad file descriptor) [pid 6911] close(11) = -1 EBADF (Bad file descriptor) [pid 6911] close(12) = -1 EBADF (Bad file descriptor) [pid 6911] close(13) = -1 EBADF (Bad file descriptor) [pid 6911] close(14) = -1 EBADF (Bad file descriptor) [pid 6911] close(15) = -1 EBADF (Bad file descriptor) [pid 6911] close(16) = -1 EBADF (Bad file descriptor) [pid 6911] close(17) = -1 EBADF (Bad file descriptor) [pid 6911] close(18) = -1 EBADF (Bad file descriptor) [pid 6911] close(19) = -1 EBADF (Bad file descriptor) [pid 6911] close(20) = -1 EBADF (Bad file descriptor) [pid 6911] close(21) = -1 EBADF (Bad file descriptor) [pid 6911] close(22) = -1 EBADF (Bad file descriptor) [pid 6911] close(23) = -1 EBADF (Bad file descriptor) [pid 6911] close(24) = -1 EBADF (Bad file descriptor) [pid 6911] close(25) = -1 EBADF (Bad file descriptor) [pid 6911] close(26) = -1 EBADF (Bad file descriptor) [pid 6911] close(27) = -1 EBADF (Bad file descriptor) [pid 6911] close(28) = -1 EBADF (Bad file descriptor) [pid 6911] close(29) = -1 EBADF (Bad file descriptor) [pid 6911] exit_group(0) = ? [pid 6911] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1857", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1857", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1857/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1857/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1857/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1857") = 0 [pid 5033] mkdir("./1858", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6912 attached , child_tidptr=0x5555558cb750) = 1860 [pid 6912] set_robust_list(0x5555558cb760, 24) = 0 [pid 6912] chdir("./1858") = 0 [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6912] setpgid(0, 0) = 0 [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6912] write(3, "1000", 4) = 4 [pid 6912] close(3) = 0 [pid 6912] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6912] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6912] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6912] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6912] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6912] 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 6912] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1860}, "\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 6912] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1860}, {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 6912] close(4) = 0 [pid 6912] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6912] 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 [ 154.396930][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.405779][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.424851][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.437895][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.445852][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6912] close(3) = 0 [pid 6912] close(4) = -1 EBADF (Bad file descriptor) [pid 6912] close(5) = -1 EBADF (Bad file descriptor) [pid 6912] close(6) = -1 EBADF (Bad file descriptor) [pid 6912] close(7) = -1 EBADF (Bad file descriptor) [pid 6912] close(8) = -1 EBADF (Bad file descriptor) [pid 6912] close(9) = -1 EBADF (Bad file descriptor) [pid 6912] close(10) = -1 EBADF (Bad file descriptor) [pid 6912] close(11) = -1 EBADF (Bad file descriptor) [pid 6912] close(12) = -1 EBADF (Bad file descriptor) [pid 6912] close(13) = -1 EBADF (Bad file descriptor) [pid 6912] close(14) = -1 EBADF (Bad file descriptor) [pid 6912] close(15) = -1 EBADF (Bad file descriptor) [pid 6912] close(16) = -1 EBADF (Bad file descriptor) [pid 6912] close(17) = -1 EBADF (Bad file descriptor) [pid 6912] close(18) = -1 EBADF (Bad file descriptor) [pid 6912] close(19) = -1 EBADF (Bad file descriptor) [pid 6912] close(20) = -1 EBADF (Bad file descriptor) [pid 6912] close(21) = -1 EBADF (Bad file descriptor) [pid 6912] close(22) = -1 EBADF (Bad file descriptor) [pid 6912] close(23) = -1 EBADF (Bad file descriptor) [pid 6912] close(24) = -1 EBADF (Bad file descriptor) [pid 6912] close(25) = -1 EBADF (Bad file descriptor) [pid 6912] close(26) = -1 EBADF (Bad file descriptor) [pid 6912] close(27) = -1 EBADF (Bad file descriptor) [pid 6912] close(28) = -1 EBADF (Bad file descriptor) [pid 6912] close(29) = -1 EBADF (Bad file descriptor) [pid 6912] exit_group(0) = ? [pid 6912] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1858", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1858", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1858/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1858/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1858/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1858") = 0 [pid 5033] mkdir("./1859", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1861 ./strace-static-x86_64: Process 6913 attached [pid 6913] set_robust_list(0x5555558cb760, 24) = 0 [pid 6913] chdir("./1859") = 0 [pid 6913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6913] setpgid(0, 0) = 0 [pid 6913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6913] write(3, "1000", 4) = 4 [pid 6913] close(3) = 0 [pid 6913] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6913] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6913] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6913] 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 6913] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1861}, "\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 6913] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1861}, {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 6913] close(4) = 0 [pid 6913] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 154.464255][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.477682][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.485660][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6913] 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 6913] close(3) = 0 [pid 6913] close(4) = -1 EBADF (Bad file descriptor) [pid 6913] close(5) = -1 EBADF (Bad file descriptor) [pid 6913] close(6) = -1 EBADF (Bad file descriptor) [pid 6913] close(7) = -1 EBADF (Bad file descriptor) [pid 6913] close(8) = -1 EBADF (Bad file descriptor) [pid 6913] close(9) = -1 EBADF (Bad file descriptor) [pid 6913] close(10) = -1 EBADF (Bad file descriptor) [pid 6913] close(11) = -1 EBADF (Bad file descriptor) [pid 6913] close(12) = -1 EBADF (Bad file descriptor) [pid 6913] close(13) = -1 EBADF (Bad file descriptor) [pid 6913] close(14) = -1 EBADF (Bad file descriptor) [pid 6913] close(15) = -1 EBADF (Bad file descriptor) [pid 6913] close(16) = -1 EBADF (Bad file descriptor) [pid 6913] close(17) = -1 EBADF (Bad file descriptor) [pid 6913] close(18) = -1 EBADF (Bad file descriptor) [pid 6913] close(19) = -1 EBADF (Bad file descriptor) [pid 6913] close(20) = -1 EBADF (Bad file descriptor) [pid 6913] close(21) = -1 EBADF (Bad file descriptor) [pid 6913] close(22) = -1 EBADF (Bad file descriptor) [pid 6913] close(23) = -1 EBADF (Bad file descriptor) [pid 6913] close(24) = -1 EBADF (Bad file descriptor) [pid 6913] close(25) = -1 EBADF (Bad file descriptor) [pid 6913] close(26) = -1 EBADF (Bad file descriptor) [pid 6913] close(27) = -1 EBADF (Bad file descriptor) [pid 6913] close(28) = -1 EBADF (Bad file descriptor) [pid 6913] close(29) = -1 EBADF (Bad file descriptor) [pid 6913] exit_group(0) = ? [pid 6913] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1859", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1859", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1859/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1859/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1859/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1859") = 0 [pid 5033] mkdir("./1860", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1862 ./strace-static-x86_64: Process 6914 attached [pid 6914] set_robust_list(0x5555558cb760, 24) = 0 [pid 6914] chdir("./1860") = 0 [pid 6914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6914] setpgid(0, 0) = 0 [pid 6914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6914] write(3, "1000", 4) = 4 [pid 6914] close(3) = 0 [pid 6914] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6914] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6914] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6914] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6914] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6914] 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 6914] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1862}, "\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 6914] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1862}, {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 6914] close(4) = 0 [pid 6914] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6914] 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 6914] close(3) = 0 [pid 6914] close(4) = -1 EBADF (Bad file descriptor) [pid 6914] close(5) = -1 EBADF (Bad file descriptor) [pid 6914] close(6) = -1 EBADF (Bad file descriptor) [pid 6914] close(7) = -1 EBADF (Bad file descriptor) [pid 6914] close(8) = -1 EBADF (Bad file descriptor) [pid 6914] close(9) = -1 EBADF (Bad file descriptor) [pid 6914] close(10) = -1 EBADF (Bad file descriptor) [pid 6914] close(11) = -1 EBADF (Bad file descriptor) [pid 6914] close(12) = -1 EBADF (Bad file descriptor) [pid 6914] close(13) = -1 EBADF (Bad file descriptor) [ 154.507480][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.523861][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.533318][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.552115][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6914] close(14) = -1 EBADF (Bad file descriptor) [pid 6914] close(15) = -1 EBADF (Bad file descriptor) [pid 6914] close(16) = -1 EBADF (Bad file descriptor) [pid 6914] close(17) = -1 EBADF (Bad file descriptor) [pid 6914] close(18) = -1 EBADF (Bad file descriptor) [pid 6914] close(19) = -1 EBADF (Bad file descriptor) [pid 6914] close(20) = -1 EBADF (Bad file descriptor) [pid 6914] close(21) = -1 EBADF (Bad file descriptor) [pid 6914] close(22) = -1 EBADF (Bad file descriptor) [pid 6914] close(23) = -1 EBADF (Bad file descriptor) [pid 6914] close(24) = -1 EBADF (Bad file descriptor) [pid 6914] close(25) = -1 EBADF (Bad file descriptor) [pid 6914] close(26) = -1 EBADF (Bad file descriptor) [pid 6914] close(27) = -1 EBADF (Bad file descriptor) [pid 6914] close(28) = -1 EBADF (Bad file descriptor) [pid 6914] close(29) = -1 EBADF (Bad file descriptor) [pid 6914] exit_group(0) = ? [pid 6914] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1860", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1860", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1860/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1860/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1860/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1860") = 0 [pid 5033] mkdir("./1861", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6915 attached , child_tidptr=0x5555558cb750) = 1863 [pid 6915] set_robust_list(0x5555558cb760, 24) = 0 [pid 6915] chdir("./1861") = 0 [pid 6915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6915] setpgid(0, 0) = 0 [pid 6915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6915] write(3, "1000", 4) = 4 [pid 6915] close(3) = 0 [pid 6915] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6915] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6915] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6915] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6915] 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 6915] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1863}, "\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 6915] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1863}, {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 6915] close(4) = 0 [pid 6915] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6915] 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 6915] close(3) = 0 [pid 6915] close(4) = -1 EBADF (Bad file descriptor) [pid 6915] close(5) = -1 EBADF (Bad file descriptor) [pid 6915] close(6) = -1 EBADF (Bad file descriptor) [pid 6915] close(7) = -1 EBADF (Bad file descriptor) [pid 6915] close(8) = -1 EBADF (Bad file descriptor) [pid 6915] close(9) = -1 EBADF (Bad file descriptor) [pid 6915] close(10) = -1 EBADF (Bad file descriptor) [pid 6915] close(11) = -1 EBADF (Bad file descriptor) [pid 6915] close(12) = -1 EBADF (Bad file descriptor) [pid 6915] close(13) = -1 EBADF (Bad file descriptor) [pid 6915] close(14) = -1 EBADF (Bad file descriptor) [pid 6915] close(15) = -1 EBADF (Bad file descriptor) [pid 6915] close(16) = -1 EBADF (Bad file descriptor) [pid 6915] close(17) = -1 EBADF (Bad file descriptor) [pid 6915] close(18) = -1 EBADF (Bad file descriptor) [pid 6915] close(19) = -1 EBADF (Bad file descriptor) [pid 6915] close(20) = -1 EBADF (Bad file descriptor) [pid 6915] close(21) = -1 EBADF (Bad file descriptor) [pid 6915] close(22) = -1 EBADF (Bad file descriptor) [pid 6915] close(23) = -1 EBADF (Bad file descriptor) [pid 6915] close(24) = -1 EBADF (Bad file descriptor) [pid 6915] close(25) = -1 EBADF (Bad file descriptor) [pid 6915] close(26) = -1 EBADF (Bad file descriptor) [pid 6915] close(27) = -1 EBADF (Bad file descriptor) [pid 6915] close(28) = -1 EBADF (Bad file descriptor) [pid 6915] close(29) = -1 EBADF (Bad file descriptor) [pid 6915] exit_group(0) = ? [pid 6915] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1861", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1861", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1861/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1861/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1861/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [ 154.567132][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.575004][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.599617][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] close(3) = 0 [pid 5033] rmdir("./1861") = 0 [pid 5033] mkdir("./1862", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1864 ./strace-static-x86_64: Process 6916 attached [pid 6916] set_robust_list(0x5555558cb760, 24) = 0 [pid 6916] chdir("./1862") = 0 [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6916] setpgid(0, 0) = 0 [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6916] write(3, "1000", 4) = 4 [pid 6916] close(3) = 0 [pid 6916] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6916] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6916] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6916] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6916] 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 6916] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1864}, "\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 6916] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1864}, {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 6916] close(4) = 0 [pid 6916] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6916] 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 6916] close(3) = 0 [pid 6916] close(4) = -1 EBADF (Bad file descriptor) [pid 6916] close(5) = -1 EBADF (Bad file descriptor) [pid 6916] close(6) = -1 EBADF (Bad file descriptor) [pid 6916] close(7) = -1 EBADF (Bad file descriptor) [pid 6916] close(8) = -1 EBADF (Bad file descriptor) [pid 6916] close(9) = -1 EBADF (Bad file descriptor) [pid 6916] close(10) = -1 EBADF (Bad file descriptor) [pid 6916] close(11) = -1 EBADF (Bad file descriptor) [pid 6916] close(12) = -1 EBADF (Bad file descriptor) [pid 6916] close(13) = -1 EBADF (Bad file descriptor) [pid 6916] close(14) = -1 EBADF (Bad file descriptor) [pid 6916] close(15) = -1 EBADF (Bad file descriptor) [pid 6916] close(16) = -1 EBADF (Bad file descriptor) [pid 6916] close(17) = -1 EBADF (Bad file descriptor) [pid 6916] close(18) = -1 EBADF (Bad file descriptor) [pid 6916] close(19) = -1 EBADF (Bad file descriptor) [pid 6916] close(20) = -1 EBADF (Bad file descriptor) [pid 6916] close(21) = -1 EBADF (Bad file descriptor) [pid 6916] close(22) = -1 EBADF (Bad file descriptor) [pid 6916] close(23) = -1 EBADF (Bad file descriptor) [pid 6916] close(24) = -1 EBADF (Bad file descriptor) [pid 6916] close(25) = -1 EBADF (Bad file descriptor) [pid 6916] close(26) = -1 EBADF (Bad file descriptor) [pid 6916] close(27) = -1 EBADF (Bad file descriptor) [pid 6916] close(28) = -1 EBADF (Bad file descriptor) [pid 6916] close(29) = -1 EBADF (Bad file descriptor) [pid 6916] exit_group(0) = ? [pid 6916] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1862", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1862", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1862/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1862/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1862/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1862") = 0 [pid 5033] mkdir("./1863", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1865 ./strace-static-x86_64: Process 6917 attached [pid 6917] set_robust_list(0x5555558cb760, 24) = 0 [pid 6917] chdir("./1863") = 0 [pid 6917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6917] setpgid(0, 0) = 0 [pid 6917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6917] write(3, "1000", 4) = 4 [pid 6917] close(3) = 0 [pid 6917] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6917] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6917] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6917] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6917] 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 6917] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1865}, "\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 6917] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1865}, {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 6917] close(4) = 0 [pid 6917] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 154.613482][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.623667][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.637675][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.652301][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.660403][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6917] 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 6917] close(3) = 0 [pid 6917] close(4) = -1 EBADF (Bad file descriptor) [pid 6917] close(5) = -1 EBADF (Bad file descriptor) [pid 6917] close(6) = -1 EBADF (Bad file descriptor) [pid 6917] close(7) = -1 EBADF (Bad file descriptor) [pid 6917] close(8) = -1 EBADF (Bad file descriptor) [pid 6917] close(9) = -1 EBADF (Bad file descriptor) [pid 6917] close(10) = -1 EBADF (Bad file descriptor) [pid 6917] close(11) = -1 EBADF (Bad file descriptor) [pid 6917] close(12) = -1 EBADF (Bad file descriptor) [pid 6917] close(13) = -1 EBADF (Bad file descriptor) [pid 6917] close(14) = -1 EBADF (Bad file descriptor) [pid 6917] close(15) = -1 EBADF (Bad file descriptor) [pid 6917] close(16) = -1 EBADF (Bad file descriptor) [pid 6917] close(17) = -1 EBADF (Bad file descriptor) [pid 6917] close(18) = -1 EBADF (Bad file descriptor) [pid 6917] close(19) = -1 EBADF (Bad file descriptor) [pid 6917] close(20) = -1 EBADF (Bad file descriptor) [pid 6917] close(21) = -1 EBADF (Bad file descriptor) [pid 6917] close(22) = -1 EBADF (Bad file descriptor) [pid 6917] close(23) = -1 EBADF (Bad file descriptor) [pid 6917] close(24) = -1 EBADF (Bad file descriptor) [pid 6917] close(25) = -1 EBADF (Bad file descriptor) [pid 6917] close(26) = -1 EBADF (Bad file descriptor) [pid 6917] close(27) = -1 EBADF (Bad file descriptor) [pid 6917] close(28) = -1 EBADF (Bad file descriptor) [pid 6917] close(29) = -1 EBADF (Bad file descriptor) [pid 6917] exit_group(0) = ? [pid 6917] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1863", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1863", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1863/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1863/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1863/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1863") = 0 [pid 5033] mkdir("./1864", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1866 ./strace-static-x86_64: Process 6918 attached [pid 6918] set_robust_list(0x5555558cb760, 24) = 0 [pid 6918] chdir("./1864") = 0 [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6918] setpgid(0, 0) = 0 [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6918] write(3, "1000", 4) = 4 [pid 6918] close(3) = 0 [pid 6918] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6918] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6918] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6918] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6918] 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 6918] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1866}, "\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 6918] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1866}, {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 6918] close(4) = 0 [pid 6918] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6918] 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 6918] close(3) = 0 [pid 6918] close(4) = -1 EBADF (Bad file descriptor) [pid 6918] close(5) = -1 EBADF (Bad file descriptor) [pid 6918] close(6) = -1 EBADF (Bad file descriptor) [pid 6918] close(7) = -1 EBADF (Bad file descriptor) [pid 6918] close(8) = -1 EBADF (Bad file descriptor) [pid 6918] close(9) = -1 EBADF (Bad file descriptor) [pid 6918] close(10) = -1 EBADF (Bad file descriptor) [pid 6918] close(11) = -1 EBADF (Bad file descriptor) [pid 6918] close(12) = -1 EBADF (Bad file descriptor) [pid 6918] close(13) = -1 EBADF (Bad file descriptor) [pid 6918] close(14) = -1 EBADF (Bad file descriptor) [pid 6918] close(15) = -1 EBADF (Bad file descriptor) [pid 6918] close(16) = -1 EBADF (Bad file descriptor) [pid 6918] close(17) = -1 EBADF (Bad file descriptor) [pid 6918] close(18) = -1 EBADF (Bad file descriptor) [pid 6918] close(19) = -1 EBADF (Bad file descriptor) [pid 6918] close(20) = -1 EBADF (Bad file descriptor) [pid 6918] close(21) = -1 EBADF (Bad file descriptor) [pid 6918] close(22) = -1 EBADF (Bad file descriptor) [pid 6918] close(23) = -1 EBADF (Bad file descriptor) [pid 6918] close(24) = -1 EBADF (Bad file descriptor) [pid 6918] close(25) = -1 EBADF (Bad file descriptor) [pid 6918] close(26) = -1 EBADF (Bad file descriptor) [pid 6918] close(27) = -1 EBADF (Bad file descriptor) [pid 6918] close(28) = -1 EBADF (Bad file descriptor) [pid 6918] close(29) = -1 EBADF (Bad file descriptor) [pid 6918] exit_group(0) = ? [pid 6918] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1864", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1864", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1864/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1864/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1864/binderfs") = 0 [ 154.698670][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.710972][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.719176][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.738030][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1864") = 0 [pid 5033] mkdir("./1865", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1867 ./strace-static-x86_64: Process 6919 attached [pid 6919] set_robust_list(0x5555558cb760, 24) = 0 [pid 6919] chdir("./1865") = 0 [pid 6919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6919] setpgid(0, 0) = 0 [pid 6919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6919] write(3, "1000", 4) = 4 [pid 6919] close(3) = 0 [pid 6919] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6919] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6919] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6919] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6919] 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 6919] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1867}, "\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 6919] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1867}, {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 6919] close(4) = 0 [pid 6919] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6919] 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 6919] close(3) = 0 [pid 6919] close(4) = -1 EBADF (Bad file descriptor) [pid 6919] close(5) = -1 EBADF (Bad file descriptor) [pid 6919] close(6) = -1 EBADF (Bad file descriptor) [pid 6919] close(7) = -1 EBADF (Bad file descriptor) [pid 6919] close(8) = -1 EBADF (Bad file descriptor) [pid 6919] close(9) = -1 EBADF (Bad file descriptor) [pid 6919] close(10) = -1 EBADF (Bad file descriptor) [pid 6919] close(11) = -1 EBADF (Bad file descriptor) [pid 6919] close(12) = -1 EBADF (Bad file descriptor) [pid 6919] close(13) = -1 EBADF (Bad file descriptor) [pid 6919] close(14) = -1 EBADF (Bad file descriptor) [pid 6919] close(15) = -1 EBADF (Bad file descriptor) [pid 6919] close(16) = -1 EBADF (Bad file descriptor) [pid 6919] close(17) = -1 EBADF (Bad file descriptor) [pid 6919] close(18) = -1 EBADF (Bad file descriptor) [pid 6919] close(19) = -1 EBADF (Bad file descriptor) [pid 6919] close(20) = -1 EBADF (Bad file descriptor) [pid 6919] close(21) = -1 EBADF (Bad file descriptor) [pid 6919] close(22) = -1 EBADF (Bad file descriptor) [pid 6919] close(23) = -1 EBADF (Bad file descriptor) [pid 6919] close(24) = -1 EBADF (Bad file descriptor) [pid 6919] close(25) = -1 EBADF (Bad file descriptor) [pid 6919] close(26) = -1 EBADF (Bad file descriptor) [pid 6919] close(27) = -1 EBADF (Bad file descriptor) [pid 6919] close(28) = -1 EBADF (Bad file descriptor) [pid 6919] close(29) = -1 EBADF (Bad file descriptor) [pid 6919] exit_group(0) = ? [pid 6919] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1865", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1865", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [ 154.756453][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.764633][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.779075][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.793780][ T5035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] umount2("./1865/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1865/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1865/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1865") = 0 [pid 5033] mkdir("./1866", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1868 ./strace-static-x86_64: Process 6920 attached [pid 6920] set_robust_list(0x5555558cb760, 24) = 0 [pid 6920] chdir("./1866") = 0 [pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6920] setpgid(0, 0) = 0 [pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6920] write(3, "1000", 4) = 4 [pid 6920] close(3) = 0 [pid 6920] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6920] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6920] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6920] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6920] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6920] 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 6920] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1868}, "\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 6920] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1868}, {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 6920] close(4) = 0 [pid 6920] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6920] 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 6920] close(3) = 0 [pid 6920] close(4) = -1 EBADF (Bad file descriptor) [pid 6920] close(5) = -1 EBADF (Bad file descriptor) [pid 6920] close(6) = -1 EBADF (Bad file descriptor) [pid 6920] close(7) = -1 EBADF (Bad file descriptor) [pid 6920] close(8) = -1 EBADF (Bad file descriptor) [pid 6920] close(9) = -1 EBADF (Bad file descriptor) [pid 6920] close(10) = -1 EBADF (Bad file descriptor) [pid 6920] close(11) = -1 EBADF (Bad file descriptor) [pid 6920] close(12) = -1 EBADF (Bad file descriptor) [pid 6920] close(13) = -1 EBADF (Bad file descriptor) [pid 6920] close(14) = -1 EBADF (Bad file descriptor) [pid 6920] close(15) = -1 EBADF (Bad file descriptor) [pid 6920] close(16) = -1 EBADF (Bad file descriptor) [pid 6920] close(17) = -1 EBADF (Bad file descriptor) [pid 6920] close(18) = -1 EBADF (Bad file descriptor) [pid 6920] close(19) = -1 EBADF (Bad file descriptor) [pid 6920] close(20) = -1 EBADF (Bad file descriptor) [pid 6920] close(21) = -1 EBADF (Bad file descriptor) [pid 6920] close(22) = -1 EBADF (Bad file descriptor) [pid 6920] close(23) = -1 EBADF (Bad file descriptor) [pid 6920] close(24) = -1 EBADF (Bad file descriptor) [pid 6920] close(25) = -1 EBADF (Bad file descriptor) [pid 6920] close(26) = -1 EBADF (Bad file descriptor) [pid 6920] close(27) = -1 EBADF (Bad file descriptor) [pid 6920] close(28) = -1 EBADF (Bad file descriptor) [pid 6920] close(29) = -1 EBADF (Bad file descriptor) [pid 6920] exit_group(0) = ? [pid 6920] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1868, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1866", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1866", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1866/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1866/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1866/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [ 154.801982][ T5035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.825222][ T5035] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.845575][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] rmdir("./1866") = 0 [pid 5033] mkdir("./1867", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6921 attached , child_tidptr=0x5555558cb750) = 1869 [pid 6921] set_robust_list(0x5555558cb760, 24) = 0 [pid 6921] chdir("./1867") = 0 [pid 6921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6921] setpgid(0, 0) = 0 [pid 6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6921] write(3, "1000", 4) = 4 [pid 6921] close(3) = 0 [pid 6921] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6921] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6921] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6921] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6921] 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 6921] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1869}, "\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 6921] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1869}, {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 6921] close(4) = 0 [pid 6921] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6921] 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 6921] close(3) = 0 [pid 6921] close(4) = -1 EBADF (Bad file descriptor) [pid 6921] close(5) = -1 EBADF (Bad file descriptor) [pid 6921] close(6) = -1 EBADF (Bad file descriptor) [pid 6921] close(7) = -1 EBADF (Bad file descriptor) [pid 6921] close(8) = -1 EBADF (Bad file descriptor) [pid 6921] close(9) = -1 EBADF (Bad file descriptor) [pid 6921] close(10) = -1 EBADF (Bad file descriptor) [pid 6921] close(11) = -1 EBADF (Bad file descriptor) [pid 6921] close(12) = -1 EBADF (Bad file descriptor) [pid 6921] close(13) = -1 EBADF (Bad file descriptor) [pid 6921] close(14) = -1 EBADF (Bad file descriptor) [pid 6921] close(15) = -1 EBADF (Bad file descriptor) [pid 6921] close(16) = -1 EBADF (Bad file descriptor) [pid 6921] close(17) = -1 EBADF (Bad file descriptor) [pid 6921] close(18) = -1 EBADF (Bad file descriptor) [pid 6921] close(19) = -1 EBADF (Bad file descriptor) [pid 6921] close(20) = -1 EBADF (Bad file descriptor) [pid 6921] close(21) = -1 EBADF (Bad file descriptor) [pid 6921] close(22) = -1 EBADF (Bad file descriptor) [pid 6921] close(23) = -1 EBADF (Bad file descriptor) [pid 6921] close(24) = -1 EBADF (Bad file descriptor) [pid 6921] close(25) = -1 EBADF (Bad file descriptor) [pid 6921] close(26) = -1 EBADF (Bad file descriptor) [pid 6921] close(27) = -1 EBADF (Bad file descriptor) [pid 6921] close(28) = -1 EBADF (Bad file descriptor) [pid 6921] close(29) = -1 EBADF (Bad file descriptor) [pid 6921] exit_group(0) = ? [pid 6921] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1867", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1867", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1867/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1867/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1867/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1867") = 0 [pid 5033] mkdir("./1868", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6922 attached [pid 6922] set_robust_list(0x5555558cb760, 24) = 0 [pid 6922] chdir("./1868") = 0 [pid 6922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6922] setpgid(0, 0) = 0 [pid 6922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1870 [pid 6922] <... openat resumed>) = 3 [pid 6922] write(3, "1000", 4) = 4 [pid 6922] close(3) = 0 [pid 6922] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6922] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6922] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6922] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6922] 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 6922] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1870}, "\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 6922] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1870}, {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 6922] close(4) = 0 [pid 6922] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6922] 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 6922] close(3) = 0 [pid 6922] close(4) = -1 EBADF (Bad file descriptor) [pid 6922] close(5) = -1 EBADF (Bad file descriptor) [pid 6922] close(6) = -1 EBADF (Bad file descriptor) [pid 6922] close(7) = -1 EBADF (Bad file descriptor) [pid 6922] close(8) = -1 EBADF (Bad file descriptor) [pid 6922] close(9) = -1 EBADF (Bad file descriptor) [pid 6922] close(10) = -1 EBADF (Bad file descriptor) [pid 6922] close(11) = -1 EBADF (Bad file descriptor) [pid 6922] close(12) = -1 EBADF (Bad file descriptor) [pid 6922] close(13) = -1 EBADF (Bad file descriptor) [pid 6922] close(14) = -1 EBADF (Bad file descriptor) [pid 6922] close(15) = -1 EBADF (Bad file descriptor) [pid 6922] close(16) = -1 EBADF (Bad file descriptor) [pid 6922] close(17) = -1 EBADF (Bad file descriptor) [pid 6922] close(18) = -1 EBADF (Bad file descriptor) [pid 6922] close(19) = -1 EBADF (Bad file descriptor) [pid 6922] close(20) = -1 EBADF (Bad file descriptor) [pid 6922] close(21) = -1 EBADF (Bad file descriptor) [pid 6922] close(22) = -1 EBADF (Bad file descriptor) [pid 6922] close(23) = -1 EBADF (Bad file descriptor) [pid 6922] close(24) = -1 EBADF (Bad file descriptor) [pid 6922] close(25) = -1 EBADF (Bad file descriptor) [pid 6922] close(26) = -1 EBADF (Bad file descriptor) [pid 6922] close(27) = -1 EBADF (Bad file descriptor) [pid 6922] close(28) = -1 EBADF (Bad file descriptor) [pid 6922] close(29) = -1 EBADF (Bad file descriptor) [pid 6922] exit_group(0) = ? [pid 6922] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1868", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1868", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1868/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1868/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1868/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1868") = 0 [pid 5033] mkdir("./1869", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6923 attached , child_tidptr=0x5555558cb750) = 1871 [pid 6923] set_robust_list(0x5555558cb760, 24) = 0 [pid 6923] chdir("./1869") = 0 [pid 6923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6923] setpgid(0, 0) = 0 [pid 6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6923] write(3, "1000", 4) = 4 [pid 6923] close(3) = 0 [pid 6923] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6923] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6923] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6923] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6923] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6923] 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 6923] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1871}, "\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 6923] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1871}, {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 6923] close(4) = 0 [pid 6923] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 154.853461][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.862701][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.882526][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.892851][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6923] 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 6923] close(3) = 0 [pid 6923] close(4) = -1 EBADF (Bad file descriptor) [pid 6923] close(5) = -1 EBADF (Bad file descriptor) [pid 6923] close(6) = -1 EBADF (Bad file descriptor) [pid 6923] close(7) = -1 EBADF (Bad file descriptor) [pid 6923] close(8) = -1 EBADF (Bad file descriptor) [pid 6923] close(9) = -1 EBADF (Bad file descriptor) [pid 6923] close(10) = -1 EBADF (Bad file descriptor) [pid 6923] close(11) = -1 EBADF (Bad file descriptor) [pid 6923] close(12) = -1 EBADF (Bad file descriptor) [pid 6923] close(13) = -1 EBADF (Bad file descriptor) [pid 6923] close(14) = -1 EBADF (Bad file descriptor) [pid 6923] close(15) = -1 EBADF (Bad file descriptor) [pid 6923] close(16) = -1 EBADF (Bad file descriptor) [pid 6923] close(17) = -1 EBADF (Bad file descriptor) [pid 6923] close(18) = -1 EBADF (Bad file descriptor) [pid 6923] close(19) = -1 EBADF (Bad file descriptor) [pid 6923] close(20) = -1 EBADF (Bad file descriptor) [pid 6923] close(21) = -1 EBADF (Bad file descriptor) [pid 6923] close(22) = -1 EBADF (Bad file descriptor) [pid 6923] close(23) = -1 EBADF (Bad file descriptor) [pid 6923] close(24) = -1 EBADF (Bad file descriptor) [pid 6923] close(25) = -1 EBADF (Bad file descriptor) [pid 6923] close(26) = -1 EBADF (Bad file descriptor) [pid 6923] close(27) = -1 EBADF (Bad file descriptor) [pid 6923] close(28) = -1 EBADF (Bad file descriptor) [pid 6923] close(29) = -1 EBADF (Bad file descriptor) [pid 6923] exit_group(0) = ? [pid 6923] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1869", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1869", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1869/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1869/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1869/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1869") = 0 [pid 5033] mkdir("./1870", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1872 ./strace-static-x86_64: Process 6924 attached [pid 6924] set_robust_list(0x5555558cb760, 24) = 0 [pid 6924] chdir("./1870") = 0 [pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6924] setpgid(0, 0) = 0 [pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6924] write(3, "1000", 4) = 4 [pid 6924] close(3) = 0 [pid 6924] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6924] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6924] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6924] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6924] 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 6924] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1872}, "\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 6924] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1872}, {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 6924] close(4) = 0 [pid 6924] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6924] 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 6924] close(3) = 0 [pid 6924] close(4) = -1 EBADF (Bad file descriptor) [pid 6924] close(5) = -1 EBADF (Bad file descriptor) [pid 6924] close(6) = -1 EBADF (Bad file descriptor) [pid 6924] close(7) = -1 EBADF (Bad file descriptor) [pid 6924] close(8) = -1 EBADF (Bad file descriptor) [pid 6924] close(9) = -1 EBADF (Bad file descriptor) [pid 6924] close(10) = -1 EBADF (Bad file descriptor) [pid 6924] close(11) = -1 EBADF (Bad file descriptor) [pid 6924] close(12) = -1 EBADF (Bad file descriptor) [pid 6924] close(13) = -1 EBADF (Bad file descriptor) [pid 6924] close(14) = -1 EBADF (Bad file descriptor) [pid 6924] close(15) = -1 EBADF (Bad file descriptor) [pid 6924] close(16) = -1 EBADF (Bad file descriptor) [pid 6924] close(17) = -1 EBADF (Bad file descriptor) [pid 6924] close(18) = -1 EBADF (Bad file descriptor) [pid 6924] close(19) = -1 EBADF (Bad file descriptor) [pid 6924] close(20) = -1 EBADF (Bad file descriptor) [pid 6924] close(21) = -1 EBADF (Bad file descriptor) [pid 6924] close(22) = -1 EBADF (Bad file descriptor) [pid 6924] close(23) = -1 EBADF (Bad file descriptor) [ 154.910047][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.922674][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.930671][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6924] close(24) = -1 EBADF (Bad file descriptor) [pid 6924] close(25) = -1 EBADF (Bad file descriptor) [pid 6924] close(26) = -1 EBADF (Bad file descriptor) [pid 6924] close(27) = -1 EBADF (Bad file descriptor) [pid 6924] close(28) = -1 EBADF (Bad file descriptor) [pid 6924] close(29) = -1 EBADF (Bad file descriptor) [pid 6924] exit_group(0) = ? [pid 6924] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1870", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1870", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1870/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1870/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1870/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1870") = 0 [pid 5033] mkdir("./1871", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1873 ./strace-static-x86_64: Process 6925 attached [pid 6925] set_robust_list(0x5555558cb760, 24) = 0 [pid 6925] chdir("./1871") = 0 [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6925] setpgid(0, 0) = 0 [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6925] write(3, "1000", 4) = 4 [pid 6925] close(3) = 0 [pid 6925] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6925] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6925] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6925] 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 6925] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1873}, "\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 6925] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1873}, {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 6925] close(4) = 0 [pid 6925] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6925] 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 6925] close(3) = 0 [pid 6925] close(4) = -1 EBADF (Bad file descriptor) [pid 6925] close(5) = -1 EBADF (Bad file descriptor) [pid 6925] close(6) = -1 EBADF (Bad file descriptor) [pid 6925] close(7) = -1 EBADF (Bad file descriptor) [pid 6925] close(8) = -1 EBADF (Bad file descriptor) [pid 6925] close(9) = -1 EBADF (Bad file descriptor) [pid 6925] close(10) = -1 EBADF (Bad file descriptor) [pid 6925] close(11) = -1 EBADF (Bad file descriptor) [pid 6925] close(12) = -1 EBADF (Bad file descriptor) [pid 6925] close(13) = -1 EBADF (Bad file descriptor) [pid 6925] close(14) = -1 EBADF (Bad file descriptor) [pid 6925] close(15) = -1 EBADF (Bad file descriptor) [pid 6925] close(16) = -1 EBADF (Bad file descriptor) [pid 6925] close(17) = -1 EBADF (Bad file descriptor) [pid 6925] close(18) = -1 EBADF (Bad file descriptor) [pid 6925] close(19) = -1 EBADF (Bad file descriptor) [pid 6925] close(20) = -1 EBADF (Bad file descriptor) [pid 6925] close(21) = -1 EBADF (Bad file descriptor) [pid 6925] close(22) = -1 EBADF (Bad file descriptor) [pid 6925] close(23) = -1 EBADF (Bad file descriptor) [pid 6925] close(24) = -1 EBADF (Bad file descriptor) [pid 6925] close(25) = -1 EBADF (Bad file descriptor) [pid 6925] close(26) = -1 EBADF (Bad file descriptor) [pid 6925] close(27) = -1 EBADF (Bad file descriptor) [pid 6925] close(28) = -1 EBADF (Bad file descriptor) [pid 6925] close(29) = -1 EBADF (Bad file descriptor) [pid 6925] exit_group(0) = ? [pid 6925] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1871", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1871", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 154.951313][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 154.965719][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 154.973586][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.994129][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1871/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1871/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1871/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1871") = 0 [pid 5033] mkdir("./1872", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1874 ./strace-static-x86_64: Process 6926 attached [pid 6926] set_robust_list(0x5555558cb760, 24) = 0 [pid 6926] chdir("./1872") = 0 [pid 6926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6926] setpgid(0, 0) = 0 [pid 6926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6926] write(3, "1000", 4) = 4 [pid 6926] close(3) = 0 [pid 6926] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6926] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6926] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6926] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6926] 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 6926] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1874}, "\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 6926] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1874}, {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 6926] close(4) = 0 [pid 6926] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6926] 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 6926] close(3) = 0 [pid 6926] close(4) = -1 EBADF (Bad file descriptor) [pid 6926] close(5) = -1 EBADF (Bad file descriptor) [pid 6926] close(6) = -1 EBADF (Bad file descriptor) [pid 6926] close(7) = -1 EBADF (Bad file descriptor) [pid 6926] close(8) = -1 EBADF (Bad file descriptor) [pid 6926] close(9) = -1 EBADF (Bad file descriptor) [pid 6926] close(10) = -1 EBADF (Bad file descriptor) [pid 6926] close(11) = -1 EBADF (Bad file descriptor) [pid 6926] close(12) = -1 EBADF (Bad file descriptor) [pid 6926] close(13) = -1 EBADF (Bad file descriptor) [pid 6926] close(14) = -1 EBADF (Bad file descriptor) [pid 6926] close(15) = -1 EBADF (Bad file descriptor) [pid 6926] close(16) = -1 EBADF (Bad file descriptor) [pid 6926] close(17) = -1 EBADF (Bad file descriptor) [pid 6926] close(18) = -1 EBADF (Bad file descriptor) [pid 6926] close(19) = -1 EBADF (Bad file descriptor) [pid 6926] close(20) = -1 EBADF (Bad file descriptor) [pid 6926] close(21) = -1 EBADF (Bad file descriptor) [pid 6926] close(22) = -1 EBADF (Bad file descriptor) [pid 6926] close(23) = -1 EBADF (Bad file descriptor) [pid 6926] close(24) = -1 EBADF (Bad file descriptor) [pid 6926] close(25) = -1 EBADF (Bad file descriptor) [pid 6926] close(26) = -1 EBADF (Bad file descriptor) [pid 6926] close(27) = -1 EBADF (Bad file descriptor) [pid 6926] close(28) = -1 EBADF (Bad file descriptor) [pid 6926] close(29) = -1 EBADF (Bad file descriptor) [pid 6926] exit_group(0) = ? [pid 6926] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1872", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1872", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1872/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1872/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1872/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1872") = 0 [pid 5033] mkdir("./1873", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1875 ./strace-static-x86_64: Process 6927 attached [pid 6927] set_robust_list(0x5555558cb760, 24) = 0 [ 155.006787][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.014650][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.031930][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.046542][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 6927] chdir("./1873") = 0 [pid 6927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6927] setpgid(0, 0) = 0 [pid 6927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6927] write(3, "1000", 4) = 4 [pid 6927] close(3) = 0 [pid 6927] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6927] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6927] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6927] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6927] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6927] 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 6927] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1875}, "\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 6927] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1875}, {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 6927] close(4) = 0 [pid 6927] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6927] 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 6927] close(3) = 0 [pid 6927] close(4) = -1 EBADF (Bad file descriptor) [pid 6927] close(5) = -1 EBADF (Bad file descriptor) [pid 6927] close(6) = -1 EBADF (Bad file descriptor) [pid 6927] close(7) = -1 EBADF (Bad file descriptor) [pid 6927] close(8) = -1 EBADF (Bad file descriptor) [pid 6927] close(9) = -1 EBADF (Bad file descriptor) [pid 6927] close(10) = -1 EBADF (Bad file descriptor) [pid 6927] close(11) = -1 EBADF (Bad file descriptor) [pid 6927] close(12) = -1 EBADF (Bad file descriptor) [pid 6927] close(13) = -1 EBADF (Bad file descriptor) [pid 6927] close(14) = -1 EBADF (Bad file descriptor) [pid 6927] close(15) = -1 EBADF (Bad file descriptor) [pid 6927] close(16) = -1 EBADF (Bad file descriptor) [pid 6927] close(17) = -1 EBADF (Bad file descriptor) [pid 6927] close(18) = -1 EBADF (Bad file descriptor) [pid 6927] close(19) = -1 EBADF (Bad file descriptor) [pid 6927] close(20) = -1 EBADF (Bad file descriptor) [pid 6927] close(21) = -1 EBADF (Bad file descriptor) [pid 6927] close(22) = -1 EBADF (Bad file descriptor) [pid 6927] close(23) = -1 EBADF (Bad file descriptor) [pid 6927] close(24) = -1 EBADF (Bad file descriptor) [pid 6927] close(25) = -1 EBADF (Bad file descriptor) [pid 6927] close(26) = -1 EBADF (Bad file descriptor) [pid 6927] close(27) = -1 EBADF (Bad file descriptor) [pid 6927] close(28) = -1 EBADF (Bad file descriptor) [pid 6927] close(29) = -1 EBADF (Bad file descriptor) [pid 6927] exit_group(0) = ? [pid 6927] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1873", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1873", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1873/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1873/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1873/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1873") = 0 [pid 5033] mkdir("./1874", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6928 attached , child_tidptr=0x5555558cb750) = 1876 [pid 6928] set_robust_list(0x5555558cb760, 24) = 0 [pid 6928] chdir("./1874") = 0 [pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6928] setpgid(0, 0) = 0 [pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6928] write(3, "1000", 4) = 4 [pid 6928] close(3) = 0 [pid 6928] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6928] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6928] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6928] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6928] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6928] 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 6928] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1876}, "\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 6928] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1876}, {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 6928] close(4) = 0 [pid 6928] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 155.055696][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.075303][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.088684][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.097128][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6928] 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 6928] close(3) = 0 [pid 6928] close(4) = -1 EBADF (Bad file descriptor) [pid 6928] close(5) = -1 EBADF (Bad file descriptor) [pid 6928] close(6) = -1 EBADF (Bad file descriptor) [pid 6928] close(7) = -1 EBADF (Bad file descriptor) [pid 6928] close(8) = -1 EBADF (Bad file descriptor) [pid 6928] close(9) = -1 EBADF (Bad file descriptor) [pid 6928] close(10) = -1 EBADF (Bad file descriptor) [pid 6928] close(11) = -1 EBADF (Bad file descriptor) [pid 6928] close(12) = -1 EBADF (Bad file descriptor) [pid 6928] close(13) = -1 EBADF (Bad file descriptor) [pid 6928] close(14) = -1 EBADF (Bad file descriptor) [pid 6928] close(15) = -1 EBADF (Bad file descriptor) [pid 6928] close(16) = -1 EBADF (Bad file descriptor) [pid 6928] close(17) = -1 EBADF (Bad file descriptor) [pid 6928] close(18) = -1 EBADF (Bad file descriptor) [pid 6928] close(19) = -1 EBADF (Bad file descriptor) [pid 6928] close(20) = -1 EBADF (Bad file descriptor) [pid 6928] close(21) = -1 EBADF (Bad file descriptor) [pid 6928] close(22) = -1 EBADF (Bad file descriptor) [pid 6928] close(23) = -1 EBADF (Bad file descriptor) [pid 6928] close(24) = -1 EBADF (Bad file descriptor) [pid 6928] close(25) = -1 EBADF (Bad file descriptor) [pid 6928] close(26) = -1 EBADF (Bad file descriptor) [pid 6928] close(27) = -1 EBADF (Bad file descriptor) [pid 6928] close(28) = -1 EBADF (Bad file descriptor) [pid 6928] close(29) = -1 EBADF (Bad file descriptor) [pid 6928] exit_group(0) = ? [pid 6928] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1876, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] umount2("./1874", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1874", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1874/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1874/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1874/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1874") = 0 [pid 5033] mkdir("./1875", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1877 ./strace-static-x86_64: Process 6929 attached [pid 6929] set_robust_list(0x5555558cb760, 24) = 0 [pid 6929] chdir("./1875") = 0 [pid 6929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6929] setpgid(0, 0) = 0 [pid 6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6929] write(3, "1000", 4) = 4 [pid 6929] close(3) = 0 [pid 6929] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6929] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6929] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6929] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6929] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6929] 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 6929] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1877}, "\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 6929] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1877}, {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 6929] close(4) = 0 [pid 6929] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 155.135516][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.149839][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.158504][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6929] 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 6929] close(3) = 0 [pid 6929] close(4) = -1 EBADF (Bad file descriptor) [pid 6929] close(5) = -1 EBADF (Bad file descriptor) [pid 6929] close(6) = -1 EBADF (Bad file descriptor) [pid 6929] close(7) = -1 EBADF (Bad file descriptor) [pid 6929] close(8) = -1 EBADF (Bad file descriptor) [pid 6929] close(9) = -1 EBADF (Bad file descriptor) [pid 6929] close(10) = -1 EBADF (Bad file descriptor) [pid 6929] close(11) = -1 EBADF (Bad file descriptor) [pid 6929] close(12) = -1 EBADF (Bad file descriptor) [pid 6929] close(13) = -1 EBADF (Bad file descriptor) [pid 6929] close(14) = -1 EBADF (Bad file descriptor) [pid 6929] close(15) = -1 EBADF (Bad file descriptor) [pid 6929] close(16) = -1 EBADF (Bad file descriptor) [pid 6929] close(17) = -1 EBADF (Bad file descriptor) [pid 6929] close(18) = -1 EBADF (Bad file descriptor) [pid 6929] close(19) = -1 EBADF (Bad file descriptor) [pid 6929] close(20) = -1 EBADF (Bad file descriptor) [pid 6929] close(21) = -1 EBADF (Bad file descriptor) [pid 6929] close(22) = -1 EBADF (Bad file descriptor) [pid 6929] close(23) = -1 EBADF (Bad file descriptor) [pid 6929] close(24) = -1 EBADF (Bad file descriptor) [pid 6929] close(25) = -1 EBADF (Bad file descriptor) [pid 6929] close(26) = -1 EBADF (Bad file descriptor) [pid 6929] close(27) = -1 EBADF (Bad file descriptor) [pid 6929] close(28) = -1 EBADF (Bad file descriptor) [pid 6929] close(29) = -1 EBADF (Bad file descriptor) [pid 6929] exit_group(0) = ? [pid 6929] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1875", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1875", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1875/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1875/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1875/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1875") = 0 [pid 5033] mkdir("./1876", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1878 ./strace-static-x86_64: Process 6930 attached [pid 6930] set_robust_list(0x5555558cb760, 24) = 0 [pid 6930] chdir("./1876") = 0 [pid 6930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6930] setpgid(0, 0) = 0 [pid 6930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6930] write(3, "1000", 4) = 4 [pid 6930] close(3) = 0 [pid 6930] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6930] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6930] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6930] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6930] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6930] 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 6930] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1878}, "\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 6930] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1878}, {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 6930] close(4) = 0 [pid 6930] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 155.187990][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.204639][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.213612][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6930] 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 6930] close(3) = 0 [pid 6930] close(4) = -1 EBADF (Bad file descriptor) [pid 6930] close(5) = -1 EBADF (Bad file descriptor) [pid 6930] close(6) = -1 EBADF (Bad file descriptor) [pid 6930] close(7) = -1 EBADF (Bad file descriptor) [pid 6930] close(8) = -1 EBADF (Bad file descriptor) [pid 6930] close(9) = -1 EBADF (Bad file descriptor) [pid 6930] close(10) = -1 EBADF (Bad file descriptor) [pid 6930] close(11) = -1 EBADF (Bad file descriptor) [pid 6930] close(12) = -1 EBADF (Bad file descriptor) [pid 6930] close(13) = -1 EBADF (Bad file descriptor) [pid 6930] close(14) = -1 EBADF (Bad file descriptor) [pid 6930] close(15) = -1 EBADF (Bad file descriptor) [pid 6930] close(16) = -1 EBADF (Bad file descriptor) [pid 6930] close(17) = -1 EBADF (Bad file descriptor) [pid 6930] close(18) = -1 EBADF (Bad file descriptor) [pid 6930] close(19) = -1 EBADF (Bad file descriptor) [pid 6930] close(20) = -1 EBADF (Bad file descriptor) [pid 6930] close(21) = -1 EBADF (Bad file descriptor) [pid 6930] close(22) = -1 EBADF (Bad file descriptor) [pid 6930] close(23) = -1 EBADF (Bad file descriptor) [pid 6930] close(24) = -1 EBADF (Bad file descriptor) [pid 6930] close(25) = -1 EBADF (Bad file descriptor) [pid 6930] close(26) = -1 EBADF (Bad file descriptor) [pid 6930] close(27) = -1 EBADF (Bad file descriptor) [pid 6930] close(28) = -1 EBADF (Bad file descriptor) [pid 6930] close(29) = -1 EBADF (Bad file descriptor) [pid 6930] exit_group(0) = ? [pid 6930] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1876", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1876", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1876/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1876/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1876/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1876") = 0 [pid 5033] mkdir("./1877", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6931 attached , child_tidptr=0x5555558cb750) = 1879 [pid 6931] set_robust_list(0x5555558cb760, 24) = 0 [pid 6931] chdir("./1877") = 0 [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6931] setpgid(0, 0) = 0 [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6931] write(3, "1000", 4) = 4 [pid 6931] close(3) = 0 [pid 6931] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6931] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6931] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6931] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6931] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6931] 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 6931] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1879}, "\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 6931] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1879}, {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 6931] close(4) = 0 [pid 6931] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 155.241649][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.257946][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.266125][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6931] 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 6931] close(3) = 0 [pid 6931] close(4) = -1 EBADF (Bad file descriptor) [pid 6931] close(5) = -1 EBADF (Bad file descriptor) [pid 6931] close(6) = -1 EBADF (Bad file descriptor) [pid 6931] close(7) = -1 EBADF (Bad file descriptor) [pid 6931] close(8) = -1 EBADF (Bad file descriptor) [pid 6931] close(9) = -1 EBADF (Bad file descriptor) [pid 6931] close(10) = -1 EBADF (Bad file descriptor) [pid 6931] close(11) = -1 EBADF (Bad file descriptor) [pid 6931] close(12) = -1 EBADF (Bad file descriptor) [pid 6931] close(13) = -1 EBADF (Bad file descriptor) [pid 6931] close(14) = -1 EBADF (Bad file descriptor) [pid 6931] close(15) = -1 EBADF (Bad file descriptor) [pid 6931] close(16) = -1 EBADF (Bad file descriptor) [pid 6931] close(17) = -1 EBADF (Bad file descriptor) [pid 6931] close(18) = -1 EBADF (Bad file descriptor) [pid 6931] close(19) = -1 EBADF (Bad file descriptor) [pid 6931] close(20) = -1 EBADF (Bad file descriptor) [pid 6931] close(21) = -1 EBADF (Bad file descriptor) [pid 6931] close(22) = -1 EBADF (Bad file descriptor) [pid 6931] close(23) = -1 EBADF (Bad file descriptor) [pid 6931] close(24) = -1 EBADF (Bad file descriptor) [pid 6931] close(25) = -1 EBADF (Bad file descriptor) [pid 6931] close(26) = -1 EBADF (Bad file descriptor) [pid 6931] close(27) = -1 EBADF (Bad file descriptor) [pid 6931] close(28) = -1 EBADF (Bad file descriptor) [pid 6931] close(29) = -1 EBADF (Bad file descriptor) [pid 6931] exit_group(0) = ? [pid 6931] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1877", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1877", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1877/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1877/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1877/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1877") = 0 [pid 5033] mkdir("./1878", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6932 attached [pid 6932] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1880 [pid 6932] <... set_robust_list resumed>) = 0 [pid 6932] chdir("./1878") = 0 [pid 6932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6932] setpgid(0, 0) = 0 [pid 6932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6932] write(3, "1000", 4) = 4 [pid 6932] close(3) = 0 [pid 6932] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6932] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6932] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6932] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6932] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6932] 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 6932] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1880}, "\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 6932] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1880}, {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 6932] close(4) = 0 [pid 6932] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6932] 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 6932] close(3) = 0 [pid 6932] close(4) = -1 EBADF (Bad file descriptor) [pid 6932] close(5) = -1 EBADF (Bad file descriptor) [pid 6932] close(6) = -1 EBADF (Bad file descriptor) [pid 6932] close(7) = -1 EBADF (Bad file descriptor) [pid 6932] close(8) = -1 EBADF (Bad file descriptor) [pid 6932] close(9) = -1 EBADF (Bad file descriptor) [pid 6932] close(10) = -1 EBADF (Bad file descriptor) [pid 6932] close(11) = -1 EBADF (Bad file descriptor) [pid 6932] close(12) = -1 EBADF (Bad file descriptor) [ 155.298680][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.312087][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.320783][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6932] close(13) = -1 EBADF (Bad file descriptor) [pid 6932] close(14) = -1 EBADF (Bad file descriptor) [pid 6932] close(15) = -1 EBADF (Bad file descriptor) [pid 6932] close(16) = -1 EBADF (Bad file descriptor) [pid 6932] close(17) = -1 EBADF (Bad file descriptor) [pid 6932] close(18) = -1 EBADF (Bad file descriptor) [pid 6932] close(19) = -1 EBADF (Bad file descriptor) [pid 6932] close(20) = -1 EBADF (Bad file descriptor) [pid 6932] close(21) = -1 EBADF (Bad file descriptor) [pid 6932] close(22) = -1 EBADF (Bad file descriptor) [pid 6932] close(23) = -1 EBADF (Bad file descriptor) [pid 6932] close(24) = -1 EBADF (Bad file descriptor) [pid 6932] close(25) = -1 EBADF (Bad file descriptor) [pid 6932] close(26) = -1 EBADF (Bad file descriptor) [pid 6932] close(27) = -1 EBADF (Bad file descriptor) [pid 6932] close(28) = -1 EBADF (Bad file descriptor) [pid 6932] close(29) = -1 EBADF (Bad file descriptor) [pid 6932] exit_group(0) = ? [pid 6932] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1878", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1878", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1878/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1878/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1878/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1878") = 0 [pid 5033] mkdir("./1879", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1881 ./strace-static-x86_64: Process 6933 attached [pid 6933] set_robust_list(0x5555558cb760, 24) = 0 [pid 6933] chdir("./1879") = 0 [pid 6933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6933] setpgid(0, 0) = 0 [pid 6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6933] write(3, "1000", 4) = 4 [pid 6933] close(3) = 0 [pid 6933] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6933] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6933] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6933] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6933] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6933] 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 6933] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1881}, "\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 6933] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1881}, {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 6933] close(4) = 0 [pid 6933] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6933] 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 6933] close(3) = 0 [pid 6933] close(4) = -1 EBADF (Bad file descriptor) [pid 6933] close(5) = -1 EBADF (Bad file descriptor) [pid 6933] close(6) = -1 EBADF (Bad file descriptor) [pid 6933] close(7) = -1 EBADF (Bad file descriptor) [pid 6933] close(8) = -1 EBADF (Bad file descriptor) [pid 6933] close(9) = -1 EBADF (Bad file descriptor) [pid 6933] close(10) = -1 EBADF (Bad file descriptor) [pid 6933] close(11) = -1 EBADF (Bad file descriptor) [pid 6933] close(12) = -1 EBADF (Bad file descriptor) [pid 6933] close(13) = -1 EBADF (Bad file descriptor) [pid 6933] close(14) = -1 EBADF (Bad file descriptor) [pid 6933] close(15) = -1 EBADF (Bad file descriptor) [pid 6933] close(16) = -1 EBADF (Bad file descriptor) [pid 6933] close(17) = -1 EBADF (Bad file descriptor) [pid 6933] close(18) = -1 EBADF (Bad file descriptor) [pid 6933] close(19) = -1 EBADF (Bad file descriptor) [pid 6933] close(20) = -1 EBADF (Bad file descriptor) [pid 6933] close(21) = -1 EBADF (Bad file descriptor) [pid 6933] close(22) = -1 EBADF (Bad file descriptor) [pid 6933] close(23) = -1 EBADF (Bad file descriptor) [pid 6933] close(24) = -1 EBADF (Bad file descriptor) [pid 6933] close(25) = -1 EBADF (Bad file descriptor) [pid 6933] close(26) = -1 EBADF (Bad file descriptor) [pid 6933] close(27) = -1 EBADF (Bad file descriptor) [pid 6933] close(28) = -1 EBADF (Bad file descriptor) [pid 6933] close(29) = -1 EBADF (Bad file descriptor) [pid 6933] exit_group(0) = ? [pid 6933] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1879", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1879", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 155.340402][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.354488][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.363587][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.384829][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1879/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1879/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1879/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1879") = 0 [pid 5033] mkdir("./1880", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6934 attached , child_tidptr=0x5555558cb750) = 1882 [pid 6934] set_robust_list(0x5555558cb760, 24) = 0 [pid 6934] chdir("./1880") = 0 [pid 6934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6934] setpgid(0, 0) = 0 [pid 6934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6934] write(3, "1000", 4) = 4 [pid 6934] close(3) = 0 [pid 6934] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6934] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6934] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6934] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6934] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6934] 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 6934] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1882}, "\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 6934] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1882}, {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 6934] close(4) = 0 [pid 6934] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6934] 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 6934] close(3) = 0 [pid 6934] close(4) = -1 EBADF (Bad file descriptor) [pid 6934] close(5) = -1 EBADF (Bad file descriptor) [pid 6934] close(6) = -1 EBADF (Bad file descriptor) [pid 6934] close(7) = -1 EBADF (Bad file descriptor) [pid 6934] close(8) = -1 EBADF (Bad file descriptor) [pid 6934] close(9) = -1 EBADF (Bad file descriptor) [pid 6934] close(10) = -1 EBADF (Bad file descriptor) [pid 6934] close(11) = -1 EBADF (Bad file descriptor) [pid 6934] close(12) = -1 EBADF (Bad file descriptor) [pid 6934] close(13) = -1 EBADF (Bad file descriptor) [pid 6934] close(14) = -1 EBADF (Bad file descriptor) [pid 6934] close(15) = -1 EBADF (Bad file descriptor) [pid 6934] close(16) = -1 EBADF (Bad file descriptor) [pid 6934] close(17) = -1 EBADF (Bad file descriptor) [pid 6934] close(18) = -1 EBADF (Bad file descriptor) [pid 6934] close(19) = -1 EBADF (Bad file descriptor) [pid 6934] close(20) = -1 EBADF (Bad file descriptor) [pid 6934] close(21) = -1 EBADF (Bad file descriptor) [pid 6934] close(22) = -1 EBADF (Bad file descriptor) [pid 6934] close(23) = -1 EBADF (Bad file descriptor) [pid 6934] close(24) = -1 EBADF (Bad file descriptor) [pid 6934] close(25) = -1 EBADF (Bad file descriptor) [pid 6934] close(26) = -1 EBADF (Bad file descriptor) [pid 6934] close(27) = -1 EBADF (Bad file descriptor) [pid 6934] close(28) = -1 EBADF (Bad file descriptor) [pid 6934] close(29) = -1 EBADF (Bad file descriptor) [pid 6934] exit_group(0) = ? [pid 6934] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 155.399817][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.408536][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.427595][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.441820][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1880", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1880", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1880/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1880/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1880/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1880") = 0 [pid 5033] mkdir("./1881", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1883 ./strace-static-x86_64: Process 6935 attached [pid 6935] set_robust_list(0x5555558cb760, 24) = 0 [pid 6935] chdir("./1881") = 0 [pid 6935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6935] setpgid(0, 0) = 0 [pid 6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6935] write(3, "1000", 4) = 4 [pid 6935] close(3) = 0 [pid 6935] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6935] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6935] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6935] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6935] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6935] 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 6935] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1883}, "\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 6935] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1883}, {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 6935] close(4) = 0 [pid 6935] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6935] 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 6935] close(3) = 0 [pid 6935] close(4) = -1 EBADF (Bad file descriptor) [pid 6935] close(5) = -1 EBADF (Bad file descriptor) [pid 6935] close(6) = -1 EBADF (Bad file descriptor) [pid 6935] close(7) = -1 EBADF (Bad file descriptor) [pid 6935] close(8) = -1 EBADF (Bad file descriptor) [pid 6935] close(9) = -1 EBADF (Bad file descriptor) [pid 6935] close(10) = -1 EBADF (Bad file descriptor) [pid 6935] close(11) = -1 EBADF (Bad file descriptor) [pid 6935] close(12) = -1 EBADF (Bad file descriptor) [pid 6935] close(13) = -1 EBADF (Bad file descriptor) [pid 6935] close(14) = -1 EBADF (Bad file descriptor) [pid 6935] close(15) = -1 EBADF (Bad file descriptor) [pid 6935] close(16) = -1 EBADF (Bad file descriptor) [pid 6935] close(17) = -1 EBADF (Bad file descriptor) [pid 6935] close(18) = -1 EBADF (Bad file descriptor) [pid 6935] close(19) = -1 EBADF (Bad file descriptor) [pid 6935] close(20) = -1 EBADF (Bad file descriptor) [pid 6935] close(21) = -1 EBADF (Bad file descriptor) [pid 6935] close(22) = -1 EBADF (Bad file descriptor) [pid 6935] close(23) = -1 EBADF (Bad file descriptor) [pid 6935] close(24) = -1 EBADF (Bad file descriptor) [pid 6935] close(25) = -1 EBADF (Bad file descriptor) [pid 6935] close(26) = -1 EBADF (Bad file descriptor) [pid 6935] close(27) = -1 EBADF (Bad file descriptor) [pid 6935] close(28) = -1 EBADF (Bad file descriptor) [pid 6935] close(29) = -1 EBADF (Bad file descriptor) [pid 6935] exit_group(0) = ? [pid 6935] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1881", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1881", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1881/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1881/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1881/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1881") = 0 [pid 5033] mkdir("./1882", 0777) = 0 [ 155.450586][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.475440][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.490786][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1884 ./strace-static-x86_64: Process 6936 attached [pid 6936] set_robust_list(0x5555558cb760, 24) = 0 [pid 6936] chdir("./1882") = 0 [pid 6936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6936] setpgid(0, 0) = 0 [pid 6936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6936] write(3, "1000", 4) = 4 [pid 6936] close(3) = 0 [pid 6936] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6936] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6936] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6936] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6936] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6936] 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 6936] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1884}, "\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 6936] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1884}, {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 6936] close(4) = 0 [pid 6936] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6936] 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 6936] close(3) = 0 [pid 6936] close(4) = -1 EBADF (Bad file descriptor) [pid 6936] close(5) = -1 EBADF (Bad file descriptor) [pid 6936] close(6) = -1 EBADF (Bad file descriptor) [pid 6936] close(7) = -1 EBADF (Bad file descriptor) [pid 6936] close(8) = -1 EBADF (Bad file descriptor) [pid 6936] close(9) = -1 EBADF (Bad file descriptor) [pid 6936] close(10) = -1 EBADF (Bad file descriptor) [pid 6936] close(11) = -1 EBADF (Bad file descriptor) [pid 6936] close(12) = -1 EBADF (Bad file descriptor) [pid 6936] close(13) = -1 EBADF (Bad file descriptor) [pid 6936] close(14) = -1 EBADF (Bad file descriptor) [pid 6936] close(15) = -1 EBADF (Bad file descriptor) [pid 6936] close(16) = -1 EBADF (Bad file descriptor) [pid 6936] close(17) = -1 EBADF (Bad file descriptor) [pid 6936] close(18) = -1 EBADF (Bad file descriptor) [pid 6936] close(19) = -1 EBADF (Bad file descriptor) [pid 6936] close(20) = -1 EBADF (Bad file descriptor) [pid 6936] close(21) = -1 EBADF (Bad file descriptor) [pid 6936] close(22) = -1 EBADF (Bad file descriptor) [pid 6936] close(23) = -1 EBADF (Bad file descriptor) [pid 6936] close(24) = -1 EBADF (Bad file descriptor) [pid 6936] close(25) = -1 EBADF (Bad file descriptor) [pid 6936] close(26) = -1 EBADF (Bad file descriptor) [pid 6936] close(27) = -1 EBADF (Bad file descriptor) [pid 6936] close(28) = -1 EBADF (Bad file descriptor) [pid 6936] close(29) = -1 EBADF (Bad file descriptor) [pid 6936] exit_group(0) = ? [pid 6936] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1882", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1882", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1882/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1882/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1882/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1882") = 0 [pid 5033] mkdir("./1883", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1885 ./strace-static-x86_64: Process 6937 attached [pid 6937] set_robust_list(0x5555558cb760, 24) = 0 [pid 6937] chdir("./1883") = 0 [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6937] setpgid(0, 0) = 0 [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6937] write(3, "1000", 4) = 4 [pid 6937] close(3) = 0 [pid 6937] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6937] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6937] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6937] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6937] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6937] 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 6937] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1885}, "\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 6937] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1885}, {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 6937] close(4) = 0 [pid 6937] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 155.500093][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.517325][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.530514][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.540187][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6937] 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 6937] close(3) = 0 [pid 6937] close(4) = -1 EBADF (Bad file descriptor) [pid 6937] close(5) = -1 EBADF (Bad file descriptor) [pid 6937] close(6) = -1 EBADF (Bad file descriptor) [pid 6937] close(7) = -1 EBADF (Bad file descriptor) [pid 6937] close(8) = -1 EBADF (Bad file descriptor) [pid 6937] close(9) = -1 EBADF (Bad file descriptor) [pid 6937] close(10) = -1 EBADF (Bad file descriptor) [pid 6937] close(11) = -1 EBADF (Bad file descriptor) [pid 6937] close(12) = -1 EBADF (Bad file descriptor) [pid 6937] close(13) = -1 EBADF (Bad file descriptor) [pid 6937] close(14) = -1 EBADF (Bad file descriptor) [pid 6937] close(15) = -1 EBADF (Bad file descriptor) [pid 6937] close(16) = -1 EBADF (Bad file descriptor) [pid 6937] close(17) = -1 EBADF (Bad file descriptor) [pid 6937] close(18) = -1 EBADF (Bad file descriptor) [pid 6937] close(19) = -1 EBADF (Bad file descriptor) [pid 6937] close(20) = -1 EBADF (Bad file descriptor) [pid 6937] close(21) = -1 EBADF (Bad file descriptor) [pid 6937] close(22) = -1 EBADF (Bad file descriptor) [pid 6937] close(23) = -1 EBADF (Bad file descriptor) [pid 6937] close(24) = -1 EBADF (Bad file descriptor) [pid 6937] close(25) = -1 EBADF (Bad file descriptor) [pid 6937] close(26) = -1 EBADF (Bad file descriptor) [pid 6937] close(27) = -1 EBADF (Bad file descriptor) [pid 6937] close(28) = -1 EBADF (Bad file descriptor) [pid 6937] close(29) = -1 EBADF (Bad file descriptor) [pid 6937] exit_group(0) = ? [pid 6937] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1883", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1883", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1883/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1883/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1883/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1883") = 0 [pid 5033] mkdir("./1884", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1886 ./strace-static-x86_64: Process 6938 attached [pid 6938] set_robust_list(0x5555558cb760, 24) = 0 [pid 6938] chdir("./1884") = 0 [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6938] setpgid(0, 0) = 0 [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6938] write(3, "1000", 4) = 4 [pid 6938] close(3) = 0 [pid 6938] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6938] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6938] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6938] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6938] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6938] 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 6938] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1886}, "\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 6938] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1886}, {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 6938] close(4) = 0 [pid 6938] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6938] 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 6938] close(3) = 0 [pid 6938] close(4) = -1 EBADF (Bad file descriptor) [pid 6938] close(5) = -1 EBADF (Bad file descriptor) [pid 6938] close(6) = -1 EBADF (Bad file descriptor) [pid 6938] close(7) = -1 EBADF (Bad file descriptor) [pid 6938] close(8) = -1 EBADF (Bad file descriptor) [pid 6938] close(9) = -1 EBADF (Bad file descriptor) [pid 6938] close(10) = -1 EBADF (Bad file descriptor) [pid 6938] close(11) = -1 EBADF (Bad file descriptor) [pid 6938] close(12) = -1 EBADF (Bad file descriptor) [pid 6938] close(13) = -1 EBADF (Bad file descriptor) [pid 6938] close(14) = -1 EBADF (Bad file descriptor) [pid 6938] close(15) = -1 EBADF (Bad file descriptor) [pid 6938] close(16) = -1 EBADF (Bad file descriptor) [pid 6938] close(17) = -1 EBADF (Bad file descriptor) [pid 6938] close(18) = -1 EBADF (Bad file descriptor) [pid 6938] close(19) = -1 EBADF (Bad file descriptor) [pid 6938] close(20) = -1 EBADF (Bad file descriptor) [pid 6938] close(21) = -1 EBADF (Bad file descriptor) [pid 6938] close(22) = -1 EBADF (Bad file descriptor) [pid 6938] close(23) = -1 EBADF (Bad file descriptor) [pid 6938] close(24) = -1 EBADF (Bad file descriptor) [pid 6938] close(25) = -1 EBADF (Bad file descriptor) [pid 6938] close(26) = -1 EBADF (Bad file descriptor) [pid 6938] close(27) = -1 EBADF (Bad file descriptor) [pid 6938] close(28) = -1 EBADF (Bad file descriptor) [pid 6938] close(29) = -1 EBADF (Bad file descriptor) [pid 6938] exit_group(0) = ? [pid 6938] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 155.569714][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.583842][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.592525][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.607403][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] umount2("./1884", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1884", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1884/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1884/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1884/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1884") = 0 [pid 5033] mkdir("./1885", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1887 ./strace-static-x86_64: Process 6939 attached [pid 6939] set_robust_list(0x5555558cb760, 24) = 0 [pid 6939] chdir("./1885") = 0 [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6939] setpgid(0, 0) = 0 [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6939] write(3, "1000", 4) = 4 [pid 6939] close(3) = 0 [pid 6939] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6939] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6939] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6939] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6939] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6939] 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 6939] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1887}, "\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 6939] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1887}, {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 6939] close(4) = 0 [pid 6939] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6939] 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 6939] close(3) = 0 [pid 6939] close(4) = -1 EBADF (Bad file descriptor) [pid 6939] close(5) = -1 EBADF (Bad file descriptor) [pid 6939] close(6) = -1 EBADF (Bad file descriptor) [pid 6939] close(7) = -1 EBADF (Bad file descriptor) [pid 6939] close(8) = -1 EBADF (Bad file descriptor) [pid 6939] close(9) = -1 EBADF (Bad file descriptor) [pid 6939] close(10) = -1 EBADF (Bad file descriptor) [pid 6939] close(11) = -1 EBADF (Bad file descriptor) [pid 6939] close(12) = -1 EBADF (Bad file descriptor) [pid 6939] close(13) = -1 EBADF (Bad file descriptor) [pid 6939] close(14) = -1 EBADF (Bad file descriptor) [pid 6939] close(15) = -1 EBADF (Bad file descriptor) [pid 6939] close(16) = -1 EBADF (Bad file descriptor) [pid 6939] close(17) = -1 EBADF (Bad file descriptor) [pid 6939] close(18) = -1 EBADF (Bad file descriptor) [pid 6939] close(19) = -1 EBADF (Bad file descriptor) [pid 6939] close(20) = -1 EBADF (Bad file descriptor) [pid 6939] close(21) = -1 EBADF (Bad file descriptor) [pid 6939] close(22) = -1 EBADF (Bad file descriptor) [pid 6939] close(23) = -1 EBADF (Bad file descriptor) [pid 6939] close(24) = -1 EBADF (Bad file descriptor) [pid 6939] close(25) = -1 EBADF (Bad file descriptor) [pid 6939] close(26) = -1 EBADF (Bad file descriptor) [pid 6939] close(27) = -1 EBADF (Bad file descriptor) [pid 6939] close(28) = -1 EBADF (Bad file descriptor) [pid 6939] close(29) = -1 EBADF (Bad file descriptor) [pid 6939] exit_group(0) = ? [pid 6939] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1885", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1885", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 155.619667][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.628737][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.648470][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1885/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1885/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1885/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1885") = 0 [pid 5033] mkdir("./1886", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1888 ./strace-static-x86_64: Process 6940 attached [pid 6940] set_robust_list(0x5555558cb760, 24) = 0 [pid 6940] chdir("./1886") = 0 [pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6940] setpgid(0, 0) = 0 [pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6940] write(3, "1000", 4) = 4 [pid 6940] close(3) = 0 [pid 6940] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6940] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6940] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6940] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6940] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6940] 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 6940] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1888}, "\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 6940] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1888}, {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 6940] close(4) = 0 [pid 6940] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6940] 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 6940] close(3) = 0 [pid 6940] close(4) = -1 EBADF (Bad file descriptor) [pid 6940] close(5) = -1 EBADF (Bad file descriptor) [pid 6940] close(6) = -1 EBADF (Bad file descriptor) [pid 6940] close(7) = -1 EBADF (Bad file descriptor) [pid 6940] close(8) = -1 EBADF (Bad file descriptor) [pid 6940] close(9) = -1 EBADF (Bad file descriptor) [pid 6940] close(10) = -1 EBADF (Bad file descriptor) [pid 6940] close(11) = -1 EBADF (Bad file descriptor) [pid 6940] close(12) = -1 EBADF (Bad file descriptor) [pid 6940] close(13) = -1 EBADF (Bad file descriptor) [pid 6940] close(14) = -1 EBADF (Bad file descriptor) [pid 6940] close(15) = -1 EBADF (Bad file descriptor) [pid 6940] close(16) = -1 EBADF (Bad file descriptor) [pid 6940] close(17) = -1 EBADF (Bad file descriptor) [pid 6940] close(18) = -1 EBADF (Bad file descriptor) [pid 6940] close(19) = -1 EBADF (Bad file descriptor) [pid 6940] close(20) = -1 EBADF (Bad file descriptor) [pid 6940] close(21) = -1 EBADF (Bad file descriptor) [pid 6940] close(22) = -1 EBADF (Bad file descriptor) [pid 6940] close(23) = -1 EBADF (Bad file descriptor) [pid 6940] close(24) = -1 EBADF (Bad file descriptor) [pid 6940] close(25) = -1 EBADF (Bad file descriptor) [pid 6940] close(26) = -1 EBADF (Bad file descriptor) [pid 6940] close(27) = -1 EBADF (Bad file descriptor) [pid 6940] close(28) = -1 EBADF (Bad file descriptor) [pid 6940] close(29) = -1 EBADF (Bad file descriptor) [pid 6940] exit_group(0) = ? [pid 6940] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1886", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1886", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1886/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1886/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1886/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1886") = 0 [pid 5033] mkdir("./1887", 0777) = 0 [ 155.663021][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.671584][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.689781][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.706512][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6941 attached , child_tidptr=0x5555558cb750) = 1889 [pid 6941] set_robust_list(0x5555558cb760, 24) = 0 [pid 6941] chdir("./1887") = 0 [pid 6941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6941] setpgid(0, 0) = 0 [pid 6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6941] write(3, "1000", 4) = 4 [pid 6941] close(3) = 0 [pid 6941] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6941] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6941] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6941] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6941] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6941] 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 6941] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1889}, "\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 6941] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1889}, {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 6941] close(4) = 0 [pid 6941] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6941] 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 6941] close(3) = 0 [pid 6941] close(4) = -1 EBADF (Bad file descriptor) [pid 6941] close(5) = -1 EBADF (Bad file descriptor) [pid 6941] close(6) = -1 EBADF (Bad file descriptor) [pid 6941] close(7) = -1 EBADF (Bad file descriptor) [pid 6941] close(8) = -1 EBADF (Bad file descriptor) [pid 6941] close(9) = -1 EBADF (Bad file descriptor) [pid 6941] close(10) = -1 EBADF (Bad file descriptor) [pid 6941] close(11) = -1 EBADF (Bad file descriptor) [pid 6941] close(12) = -1 EBADF (Bad file descriptor) [pid 6941] close(13) = -1 EBADF (Bad file descriptor) [pid 6941] close(14) = -1 EBADF (Bad file descriptor) [pid 6941] close(15) = -1 EBADF (Bad file descriptor) [pid 6941] close(16) = -1 EBADF (Bad file descriptor) [pid 6941] close(17) = -1 EBADF (Bad file descriptor) [pid 6941] close(18) = -1 EBADF (Bad file descriptor) [pid 6941] close(19) = -1 EBADF (Bad file descriptor) [pid 6941] close(20) = -1 EBADF (Bad file descriptor) [pid 6941] close(21) = -1 EBADF (Bad file descriptor) [pid 6941] close(22) = -1 EBADF (Bad file descriptor) [pid 6941] close(23) = -1 EBADF (Bad file descriptor) [pid 6941] close(24) = -1 EBADF (Bad file descriptor) [pid 6941] close(25) = -1 EBADF (Bad file descriptor) [pid 6941] close(26) = -1 EBADF (Bad file descriptor) [pid 6941] close(27) = -1 EBADF (Bad file descriptor) [pid 6941] close(28) = -1 EBADF (Bad file descriptor) [pid 6941] close(29) = -1 EBADF (Bad file descriptor) [pid 6941] exit_group(0) = ? [pid 6941] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1889, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1887", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1887", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1887/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1887/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1887/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1887") = 0 [pid 5033] mkdir("./1888", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1890 ./strace-static-x86_64: Process 6942 attached [pid 6942] set_robust_list(0x5555558cb760, 24) = 0 [pid 6942] chdir("./1888") = 0 [pid 6942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6942] setpgid(0, 0) = 0 [pid 6942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6942] write(3, "1000", 4) = 4 [pid 6942] close(3) = 0 [pid 6942] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6942] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6942] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6942] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6942] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6942] 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 6942] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1890}, "\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 6942] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1890}, {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 6942] close(4) = 0 [pid 6942] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 155.715711][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.736657][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.749390][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.758304][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6942] 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 6942] close(3) = 0 [pid 6942] close(4) = -1 EBADF (Bad file descriptor) [pid 6942] close(5) = -1 EBADF (Bad file descriptor) [pid 6942] close(6) = -1 EBADF (Bad file descriptor) [pid 6942] close(7) = -1 EBADF (Bad file descriptor) [pid 6942] close(8) = -1 EBADF (Bad file descriptor) [pid 6942] close(9) = -1 EBADF (Bad file descriptor) [pid 6942] close(10) = -1 EBADF (Bad file descriptor) [pid 6942] close(11) = -1 EBADF (Bad file descriptor) [pid 6942] close(12) = -1 EBADF (Bad file descriptor) [pid 6942] close(13) = -1 EBADF (Bad file descriptor) [pid 6942] close(14) = -1 EBADF (Bad file descriptor) [pid 6942] close(15) = -1 EBADF (Bad file descriptor) [pid 6942] close(16) = -1 EBADF (Bad file descriptor) [pid 6942] close(17) = -1 EBADF (Bad file descriptor) [pid 6942] close(18) = -1 EBADF (Bad file descriptor) [pid 6942] close(19) = -1 EBADF (Bad file descriptor) [pid 6942] close(20) = -1 EBADF (Bad file descriptor) [pid 6942] close(21) = -1 EBADF (Bad file descriptor) [pid 6942] close(22) = -1 EBADF (Bad file descriptor) [pid 6942] close(23) = -1 EBADF (Bad file descriptor) [pid 6942] close(24) = -1 EBADF (Bad file descriptor) [pid 6942] close(25) = -1 EBADF (Bad file descriptor) [pid 6942] close(26) = -1 EBADF (Bad file descriptor) [pid 6942] close(27) = -1 EBADF (Bad file descriptor) [pid 6942] close(28) = -1 EBADF (Bad file descriptor) [pid 6942] close(29) = -1 EBADF (Bad file descriptor) [pid 6942] exit_group(0) = ? [pid 6942] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1888", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1888", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1888/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1888/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1888/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1888") = 0 [pid 5033] mkdir("./1889", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1891 ./strace-static-x86_64: Process 6943 attached [pid 6943] set_robust_list(0x5555558cb760, 24) = 0 [pid 6943] chdir("./1889") = 0 [pid 6943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6943] setpgid(0, 0) = 0 [pid 6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6943] write(3, "1000", 4) = 4 [pid 6943] close(3) = 0 [pid 6943] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6943] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6943] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6943] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6943] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6943] 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 6943] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1891}, "\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 6943] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1891}, {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 6943] close(4) = 0 [pid 6943] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6943] 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 6943] close(3) = 0 [pid 6943] close(4) = -1 EBADF (Bad file descriptor) [pid 6943] close(5) = -1 EBADF (Bad file descriptor) [pid 6943] close(6) = -1 EBADF (Bad file descriptor) [pid 6943] close(7) = -1 EBADF (Bad file descriptor) [pid 6943] close(8) = -1 EBADF (Bad file descriptor) [pid 6943] close(9) = -1 EBADF (Bad file descriptor) [pid 6943] close(10) = -1 EBADF (Bad file descriptor) [pid 6943] close(11) = -1 EBADF (Bad file descriptor) [pid 6943] close(12) = -1 EBADF (Bad file descriptor) [pid 6943] close(13) = -1 EBADF (Bad file descriptor) [pid 6943] close(14) = -1 EBADF (Bad file descriptor) [pid 6943] close(15) = -1 EBADF (Bad file descriptor) [ 155.788400][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.803694][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.813230][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6943] close(16) = -1 EBADF (Bad file descriptor) [pid 6943] close(17) = -1 EBADF (Bad file descriptor) [pid 6943] close(18) = -1 EBADF (Bad file descriptor) [pid 6943] close(19) = -1 EBADF (Bad file descriptor) [pid 6943] close(20) = -1 EBADF (Bad file descriptor) [pid 6943] close(21) = -1 EBADF (Bad file descriptor) [pid 6943] close(22) = -1 EBADF (Bad file descriptor) [pid 6943] close(23) = -1 EBADF (Bad file descriptor) [pid 6943] close(24) = -1 EBADF (Bad file descriptor) [pid 6943] close(25) = -1 EBADF (Bad file descriptor) [pid 6943] close(26) = -1 EBADF (Bad file descriptor) [pid 6943] close(27) = -1 EBADF (Bad file descriptor) [pid 6943] close(28) = -1 EBADF (Bad file descriptor) [pid 6943] close(29) = -1 EBADF (Bad file descriptor) [pid 6943] exit_group(0) = ? [pid 6943] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1889", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1889", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1889/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1889/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1889/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1889") = 0 [pid 5033] mkdir("./1890", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1892 ./strace-static-x86_64: Process 6944 attached [pid 6944] set_robust_list(0x5555558cb760, 24) = 0 [pid 6944] chdir("./1890") = 0 [pid 6944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6944] setpgid(0, 0) = 0 [pid 6944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6944] write(3, "1000", 4) = 4 [pid 6944] close(3) = 0 [pid 6944] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6944] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6944] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6944] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6944] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6944] 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 6944] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1892}, "\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 6944] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1892}, {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 6944] close(4) = 0 [pid 6944] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6944] 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 6944] close(3) = 0 [pid 6944] close(4) = -1 EBADF (Bad file descriptor) [pid 6944] close(5) = -1 EBADF (Bad file descriptor) [pid 6944] close(6) = -1 EBADF (Bad file descriptor) [pid 6944] close(7) = -1 EBADF (Bad file descriptor) [pid 6944] close(8) = -1 EBADF (Bad file descriptor) [pid 6944] close(9) = -1 EBADF (Bad file descriptor) [pid 6944] close(10) = -1 EBADF (Bad file descriptor) [pid 6944] close(11) = -1 EBADF (Bad file descriptor) [pid 6944] close(12) = -1 EBADF (Bad file descriptor) [pid 6944] close(13) = -1 EBADF (Bad file descriptor) [pid 6944] close(14) = -1 EBADF (Bad file descriptor) [pid 6944] close(15) = -1 EBADF (Bad file descriptor) [pid 6944] close(16) = -1 EBADF (Bad file descriptor) [pid 6944] close(17) = -1 EBADF (Bad file descriptor) [ 155.834330][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.852259][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.862220][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.879409][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6944] close(18) = -1 EBADF (Bad file descriptor) [pid 6944] close(19) = -1 EBADF (Bad file descriptor) [pid 6944] close(20) = -1 EBADF (Bad file descriptor) [pid 6944] close(21) = -1 EBADF (Bad file descriptor) [pid 6944] close(22) = -1 EBADF (Bad file descriptor) [pid 6944] close(23) = -1 EBADF (Bad file descriptor) [pid 6944] close(24) = -1 EBADF (Bad file descriptor) [pid 6944] close(25) = -1 EBADF (Bad file descriptor) [pid 6944] close(26) = -1 EBADF (Bad file descriptor) [pid 6944] close(27) = -1 EBADF (Bad file descriptor) [pid 6944] close(28) = -1 EBADF (Bad file descriptor) [pid 6944] close(29) = -1 EBADF (Bad file descriptor) [pid 6944] exit_group(0) = ? [pid 6944] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1890", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1890", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1890/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1890/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1890/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1890") = 0 [pid 5033] mkdir("./1891", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1893 ./strace-static-x86_64: Process 6945 attached [pid 6945] set_robust_list(0x5555558cb760, 24) = 0 [pid 6945] chdir("./1891") = 0 [pid 6945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6945] setpgid(0, 0) = 0 [pid 6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6945] write(3, "1000", 4) = 4 [pid 6945] close(3) = 0 [pid 6945] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6945] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6945] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6945] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6945] 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 6945] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1893}, "\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 6945] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1893}, {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 6945] close(4) = 0 [pid 6945] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6945] 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 6945] close(3) = 0 [pid 6945] close(4) = -1 EBADF (Bad file descriptor) [pid 6945] close(5) = -1 EBADF (Bad file descriptor) [pid 6945] close(6) = -1 EBADF (Bad file descriptor) [pid 6945] close(7) = -1 EBADF (Bad file descriptor) [pid 6945] close(8) = -1 EBADF (Bad file descriptor) [pid 6945] close(9) = -1 EBADF (Bad file descriptor) [pid 6945] close(10) = -1 EBADF (Bad file descriptor) [pid 6945] close(11) = -1 EBADF (Bad file descriptor) [pid 6945] close(12) = -1 EBADF (Bad file descriptor) [pid 6945] close(13) = -1 EBADF (Bad file descriptor) [pid 6945] close(14) = -1 EBADF (Bad file descriptor) [pid 6945] close(15) = -1 EBADF (Bad file descriptor) [pid 6945] close(16) = -1 EBADF (Bad file descriptor) [pid 6945] close(17) = -1 EBADF (Bad file descriptor) [pid 6945] close(18) = -1 EBADF (Bad file descriptor) [pid 6945] close(19) = -1 EBADF (Bad file descriptor) [pid 6945] close(20) = -1 EBADF (Bad file descriptor) [pid 6945] close(21) = -1 EBADF (Bad file descriptor) [pid 6945] close(22) = -1 EBADF (Bad file descriptor) [pid 6945] close(23) = -1 EBADF (Bad file descriptor) [pid 6945] close(24) = -1 EBADF (Bad file descriptor) [pid 6945] close(25) = -1 EBADF (Bad file descriptor) [pid 6945] close(26) = -1 EBADF (Bad file descriptor) [pid 6945] close(27) = -1 EBADF (Bad file descriptor) [pid 6945] close(28) = -1 EBADF (Bad file descriptor) [pid 6945] close(29) = -1 EBADF (Bad file descriptor) [pid 6945] exit_group(0) = ? [pid 6945] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1891", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1891", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1891/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1891/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1891/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1891") = 0 [pid 5033] mkdir("./1892", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1894 ./strace-static-x86_64: Process 6946 attached [pid 6946] set_robust_list(0x5555558cb760, 24) = 0 [pid 6946] chdir("./1892") = 0 [pid 6946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 155.893079][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.902752][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.918496][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.932072][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 6946] setpgid(0, 0) = 0 [pid 6946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6946] write(3, "1000", 4) = 4 [pid 6946] close(3) = 0 [pid 6946] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6946] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6946] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6946] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6946] 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 6946] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1894}, "\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 6946] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1894}, {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 6946] close(4) = 0 [pid 6946] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6946] 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 6946] close(3) = 0 [pid 6946] close(4) = -1 EBADF (Bad file descriptor) [pid 6946] close(5) = -1 EBADF (Bad file descriptor) [pid 6946] close(6) = -1 EBADF (Bad file descriptor) [pid 6946] close(7) = -1 EBADF (Bad file descriptor) [pid 6946] close(8) = -1 EBADF (Bad file descriptor) [pid 6946] close(9) = -1 EBADF (Bad file descriptor) [pid 6946] close(10) = -1 EBADF (Bad file descriptor) [pid 6946] close(11) = -1 EBADF (Bad file descriptor) [pid 6946] close(12) = -1 EBADF (Bad file descriptor) [pid 6946] close(13) = -1 EBADF (Bad file descriptor) [pid 6946] close(14) = -1 EBADF (Bad file descriptor) [pid 6946] close(15) = -1 EBADF (Bad file descriptor) [pid 6946] close(16) = -1 EBADF (Bad file descriptor) [pid 6946] close(17) = -1 EBADF (Bad file descriptor) [pid 6946] close(18) = -1 EBADF (Bad file descriptor) [pid 6946] close(19) = -1 EBADF (Bad file descriptor) [pid 6946] close(20) = -1 EBADF (Bad file descriptor) [pid 6946] close(21) = -1 EBADF (Bad file descriptor) [pid 6946] close(22) = -1 EBADF (Bad file descriptor) [pid 6946] close(23) = -1 EBADF (Bad file descriptor) [pid 6946] close(24) = -1 EBADF (Bad file descriptor) [pid 6946] close(25) = -1 EBADF (Bad file descriptor) [pid 6946] close(26) = -1 EBADF (Bad file descriptor) [pid 6946] close(27) = -1 EBADF (Bad file descriptor) [pid 6946] close(28) = -1 EBADF (Bad file descriptor) [pid 6946] close(29) = -1 EBADF (Bad file descriptor) [pid 6946] exit_group(0) = ? [pid 6946] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1894, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1892", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1892", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1892/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1892/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1892/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1892") = 0 [pid 5033] mkdir("./1893", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6947 attached [pid 6947] set_robust_list(0x5555558cb760, 24) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1895 [pid 6947] chdir("./1893") = 0 [pid 6947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6947] setpgid(0, 0) = 0 [pid 6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6947] write(3, "1000", 4) = 4 [pid 6947] close(3) = 0 [pid 6947] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6947] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6947] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6947] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6947] 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 6947] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1895}, "\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 6947] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1895}, {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 6947] close(4) = 0 [pid 6947] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 155.940521][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 155.956109][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 155.972043][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 155.980880][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6947] 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 6947] close(3) = 0 [pid 6947] close(4) = -1 EBADF (Bad file descriptor) [pid 6947] close(5) = -1 EBADF (Bad file descriptor) [pid 6947] close(6) = -1 EBADF (Bad file descriptor) [pid 6947] close(7) = -1 EBADF (Bad file descriptor) [pid 6947] close(8) = -1 EBADF (Bad file descriptor) [pid 6947] close(9) = -1 EBADF (Bad file descriptor) [pid 6947] close(10) = -1 EBADF (Bad file descriptor) [pid 6947] close(11) = -1 EBADF (Bad file descriptor) [pid 6947] close(12) = -1 EBADF (Bad file descriptor) [pid 6947] close(13) = -1 EBADF (Bad file descriptor) [pid 6947] close(14) = -1 EBADF (Bad file descriptor) [pid 6947] close(15) = -1 EBADF (Bad file descriptor) [pid 6947] close(16) = -1 EBADF (Bad file descriptor) [pid 6947] close(17) = -1 EBADF (Bad file descriptor) [pid 6947] close(18) = -1 EBADF (Bad file descriptor) [pid 6947] close(19) = -1 EBADF (Bad file descriptor) [pid 6947] close(20) = -1 EBADF (Bad file descriptor) [pid 6947] close(21) = -1 EBADF (Bad file descriptor) [pid 6947] close(22) = -1 EBADF (Bad file descriptor) [pid 6947] close(23) = -1 EBADF (Bad file descriptor) [pid 6947] close(24) = -1 EBADF (Bad file descriptor) [pid 6947] close(25) = -1 EBADF (Bad file descriptor) [pid 6947] close(26) = -1 EBADF (Bad file descriptor) [pid 6947] close(27) = -1 EBADF (Bad file descriptor) [pid 6947] close(28) = -1 EBADF (Bad file descriptor) [pid 6947] close(29) = -1 EBADF (Bad file descriptor) [pid 6947] exit_group(0) = ? [pid 6947] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1893", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1893", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1893/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1893/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1893/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1893") = 0 [pid 5033] mkdir("./1894", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6948 attached , child_tidptr=0x5555558cb750) = 1896 [pid 6948] set_robust_list(0x5555558cb760, 24) = 0 [pid 6948] chdir("./1894") = 0 [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6948] setpgid(0, 0) = 0 [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6948] write(3, "1000", 4) = 4 [pid 6948] close(3) = 0 [pid 6948] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6948] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6948] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6948] 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 6948] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1896}, "\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 6948] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1896}, {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 6948] close(4) = 0 [pid 6948] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 156.002987][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.018945][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.027828][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6948] 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 6948] close(3) = 0 [pid 6948] close(4) = -1 EBADF (Bad file descriptor) [pid 6948] close(5) = -1 EBADF (Bad file descriptor) [pid 6948] close(6) = -1 EBADF (Bad file descriptor) [pid 6948] close(7) = -1 EBADF (Bad file descriptor) [pid 6948] close(8) = -1 EBADF (Bad file descriptor) [pid 6948] close(9) = -1 EBADF (Bad file descriptor) [pid 6948] close(10) = -1 EBADF (Bad file descriptor) [pid 6948] close(11) = -1 EBADF (Bad file descriptor) [pid 6948] close(12) = -1 EBADF (Bad file descriptor) [pid 6948] close(13) = -1 EBADF (Bad file descriptor) [pid 6948] close(14) = -1 EBADF (Bad file descriptor) [pid 6948] close(15) = -1 EBADF (Bad file descriptor) [pid 6948] close(16) = -1 EBADF (Bad file descriptor) [pid 6948] close(17) = -1 EBADF (Bad file descriptor) [pid 6948] close(18) = -1 EBADF (Bad file descriptor) [pid 6948] close(19) = -1 EBADF (Bad file descriptor) [pid 6948] close(20) = -1 EBADF (Bad file descriptor) [pid 6948] close(21) = -1 EBADF (Bad file descriptor) [pid 6948] close(22) = -1 EBADF (Bad file descriptor) [pid 6948] close(23) = -1 EBADF (Bad file descriptor) [pid 6948] close(24) = -1 EBADF (Bad file descriptor) [pid 6948] close(25) = -1 EBADF (Bad file descriptor) [pid 6948] close(26) = -1 EBADF (Bad file descriptor) [pid 6948] close(27) = -1 EBADF (Bad file descriptor) [pid 6948] close(28) = -1 EBADF (Bad file descriptor) [pid 6948] close(29) = -1 EBADF (Bad file descriptor) [pid 6948] exit_group(0) = ? [pid 6948] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1894", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1894", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1894/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1894/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1894/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1894") = 0 [pid 5033] mkdir("./1895", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1897 ./strace-static-x86_64: Process 6949 attached [pid 6949] set_robust_list(0x5555558cb760, 24) = 0 [pid 6949] chdir("./1895") = 0 [pid 6949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6949] setpgid(0, 0) = 0 [pid 6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6949] write(3, "1000", 4) = 4 [pid 6949] close(3) = 0 [pid 6949] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6949] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6949] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6949] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6949] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6949] 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 6949] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1897}, "\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 6949] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1897}, {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 [ 156.052717][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.069631][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.078403][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6949] close(4) = 0 [pid 6949] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6949] 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 6949] close(3) = 0 [pid 6949] close(4) = -1 EBADF (Bad file descriptor) [pid 6949] close(5) = -1 EBADF (Bad file descriptor) [pid 6949] close(6) = -1 EBADF (Bad file descriptor) [pid 6949] close(7) = -1 EBADF (Bad file descriptor) [pid 6949] close(8) = -1 EBADF (Bad file descriptor) [pid 6949] close(9) = -1 EBADF (Bad file descriptor) [pid 6949] close(10) = -1 EBADF (Bad file descriptor) [pid 6949] close(11) = -1 EBADF (Bad file descriptor) [pid 6949] close(12) = -1 EBADF (Bad file descriptor) [pid 6949] close(13) = -1 EBADF (Bad file descriptor) [pid 6949] close(14) = -1 EBADF (Bad file descriptor) [pid 6949] close(15) = -1 EBADF (Bad file descriptor) [pid 6949] close(16) = -1 EBADF (Bad file descriptor) [pid 6949] close(17) = -1 EBADF (Bad file descriptor) [pid 6949] close(18) = -1 EBADF (Bad file descriptor) [pid 6949] close(19) = -1 EBADF (Bad file descriptor) [pid 6949] close(20) = -1 EBADF (Bad file descriptor) [pid 6949] close(21) = -1 EBADF (Bad file descriptor) [pid 6949] close(22) = -1 EBADF (Bad file descriptor) [pid 6949] close(23) = -1 EBADF (Bad file descriptor) [pid 6949] close(24) = -1 EBADF (Bad file descriptor) [pid 6949] close(25) = -1 EBADF (Bad file descriptor) [pid 6949] close(26) = -1 EBADF (Bad file descriptor) [pid 6949] close(27) = -1 EBADF (Bad file descriptor) [pid 6949] close(28) = -1 EBADF (Bad file descriptor) [pid 6949] close(29) = -1 EBADF (Bad file descriptor) [pid 6949] exit_group(0) = ? [pid 6949] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1895", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1895", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1895/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1895/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1895/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1895") = 0 [pid 5033] mkdir("./1896", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1898 ./strace-static-x86_64: Process 6950 attached [pid 6950] set_robust_list(0x5555558cb760, 24) = 0 [pid 6950] chdir("./1896") = 0 [pid 6950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6950] setpgid(0, 0) = 0 [pid 6950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6950] write(3, "1000", 4) = 4 [pid 6950] close(3) = 0 [pid 6950] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6950] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6950] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6950] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6950] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6950] 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 6950] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1898}, "\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 6950] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1898}, {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 6950] close(4) = 0 [pid 6950] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6950] 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 6950] close(3) = 0 [pid 6950] close(4) = -1 EBADF (Bad file descriptor) [pid 6950] close(5) = -1 EBADF (Bad file descriptor) [pid 6950] close(6) = -1 EBADF (Bad file descriptor) [pid 6950] close(7) = -1 EBADF (Bad file descriptor) [pid 6950] close(8) = -1 EBADF (Bad file descriptor) [pid 6950] close(9) = -1 EBADF (Bad file descriptor) [pid 6950] close(10) = -1 EBADF (Bad file descriptor) [pid 6950] close(11) = -1 EBADF (Bad file descriptor) [pid 6950] close(12) = -1 EBADF (Bad file descriptor) [pid 6950] close(13) = -1 EBADF (Bad file descriptor) [pid 6950] close(14) = -1 EBADF (Bad file descriptor) [pid 6950] close(15) = -1 EBADF (Bad file descriptor) [pid 6950] close(16) = -1 EBADF (Bad file descriptor) [pid 6950] close(17) = -1 EBADF (Bad file descriptor) [pid 6950] close(18) = -1 EBADF (Bad file descriptor) [pid 6950] close(19) = -1 EBADF (Bad file descriptor) [pid 6950] close(20) = -1 EBADF (Bad file descriptor) [pid 6950] close(21) = -1 EBADF (Bad file descriptor) [pid 6950] close(22) = -1 EBADF (Bad file descriptor) [pid 6950] close(23) = -1 EBADF (Bad file descriptor) [pid 6950] close(24) = -1 EBADF (Bad file descriptor) [pid 6950] close(25) = -1 EBADF (Bad file descriptor) [pid 6950] close(26) = -1 EBADF (Bad file descriptor) [pid 6950] close(27) = -1 EBADF (Bad file descriptor) [pid 6950] close(28) = -1 EBADF (Bad file descriptor) [pid 6950] close(29) = -1 EBADF (Bad file descriptor) [pid 6950] exit_group(0) = ? [pid 6950] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1896", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1896", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1896/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1896/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1896/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1896") = 0 [pid 5033] mkdir("./1897", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6951 attached , child_tidptr=0x5555558cb750) = 1899 [pid 6951] set_robust_list(0x5555558cb760, 24) = 0 [pid 6951] chdir("./1897") = 0 [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6951] setpgid(0, 0) = 0 [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6951] write(3, "1000", 4) = 4 [pid 6951] close(3) = 0 [pid 6951] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6951] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6951] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6951] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [ 156.099185][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.113825][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.123331][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.140402][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6951] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6951] 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 6951] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1899}, "\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 6951] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1899}, {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 6951] close(4) = 0 [pid 6951] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6951] 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 6951] close(3) = 0 [pid 6951] close(4) = -1 EBADF (Bad file descriptor) [pid 6951] close(5) = -1 EBADF (Bad file descriptor) [pid 6951] close(6) = -1 EBADF (Bad file descriptor) [pid 6951] close(7) = -1 EBADF (Bad file descriptor) [pid 6951] close(8) = -1 EBADF (Bad file descriptor) [pid 6951] close(9) = -1 EBADF (Bad file descriptor) [pid 6951] close(10) = -1 EBADF (Bad file descriptor) [pid 6951] close(11) = -1 EBADF (Bad file descriptor) [pid 6951] close(12) = -1 EBADF (Bad file descriptor) [pid 6951] close(13) = -1 EBADF (Bad file descriptor) [pid 6951] close(14) = -1 EBADF (Bad file descriptor) [pid 6951] close(15) = -1 EBADF (Bad file descriptor) [pid 6951] close(16) = -1 EBADF (Bad file descriptor) [pid 6951] close(17) = -1 EBADF (Bad file descriptor) [pid 6951] close(18) = -1 EBADF (Bad file descriptor) [pid 6951] close(19) = -1 EBADF (Bad file descriptor) [pid 6951] close(20) = -1 EBADF (Bad file descriptor) [pid 6951] close(21) = -1 EBADF (Bad file descriptor) [pid 6951] close(22) = -1 EBADF (Bad file descriptor) [pid 6951] close(23) = -1 EBADF (Bad file descriptor) [pid 6951] close(24) = -1 EBADF (Bad file descriptor) [pid 6951] close(25) = -1 EBADF (Bad file descriptor) [pid 6951] close(26) = -1 EBADF (Bad file descriptor) [pid 6951] close(27) = -1 EBADF (Bad file descriptor) [pid 6951] close(28) = -1 EBADF (Bad file descriptor) [pid 6951] close(29) = -1 EBADF (Bad file descriptor) [pid 6951] exit_group(0) = ? [pid 6951] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1899, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1897", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1897", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1897/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1897/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1897/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1897") = 0 [pid 5033] mkdir("./1898", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1900 ./strace-static-x86_64: Process 6952 attached [pid 6952] set_robust_list(0x5555558cb760, 24) = 0 [pid 6952] chdir("./1898") = 0 [pid 6952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6952] setpgid(0, 0) = 0 [pid 6952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6952] write(3, "1000", 4) = 4 [pid 6952] close(3) = 0 [pid 6952] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6952] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6952] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6952] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6952] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6952] 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 6952] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1900}, "\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 6952] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1900}, {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 6952] close(4) = 0 [pid 6952] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6952] 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 6952] close(3) = 0 [pid 6952] close(4) = -1 EBADF (Bad file descriptor) [pid 6952] close(5) = -1 EBADF (Bad file descriptor) [pid 6952] close(6) = -1 EBADF (Bad file descriptor) [pid 6952] close(7) = -1 EBADF (Bad file descriptor) [pid 6952] close(8) = -1 EBADF (Bad file descriptor) [pid 6952] close(9) = -1 EBADF (Bad file descriptor) [pid 6952] close(10) = -1 EBADF (Bad file descriptor) [pid 6952] close(11) = -1 EBADF (Bad file descriptor) [pid 6952] close(12) = -1 EBADF (Bad file descriptor) [pid 6952] close(13) = -1 EBADF (Bad file descriptor) [pid 6952] close(14) = -1 EBADF (Bad file descriptor) [pid 6952] close(15) = -1 EBADF (Bad file descriptor) [pid 6952] close(16) = -1 EBADF (Bad file descriptor) [pid 6952] close(17) = -1 EBADF (Bad file descriptor) [pid 6952] close(18) = -1 EBADF (Bad file descriptor) [pid 6952] close(19) = -1 EBADF (Bad file descriptor) [pid 6952] close(20) = -1 EBADF (Bad file descriptor) [pid 6952] close(21) = -1 EBADF (Bad file descriptor) [pid 6952] close(22) = -1 EBADF (Bad file descriptor) [pid 6952] close(23) = -1 EBADF (Bad file descriptor) [pid 6952] close(24) = -1 EBADF (Bad file descriptor) [pid 6952] close(25) = -1 EBADF (Bad file descriptor) [pid 6952] close(26) = -1 EBADF (Bad file descriptor) [pid 6952] close(27) = -1 EBADF (Bad file descriptor) [pid 6952] close(28) = -1 EBADF (Bad file descriptor) [pid 6952] close(29) = -1 EBADF (Bad file descriptor) [pid 6952] exit_group(0) = ? [pid 6952] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1898", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1898", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [ 156.164001][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.174779][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.197359][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] umount2("./1898/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1898/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1898/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1898") = 0 [pid 5033] mkdir("./1899", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1901 ./strace-static-x86_64: Process 6953 attached [pid 6953] set_robust_list(0x5555558cb760, 24) = 0 [pid 6953] chdir("./1899") = 0 [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6953] setpgid(0, 0) = 0 [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6953] write(3, "1000", 4) = 4 [pid 6953] close(3) = 0 [pid 6953] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6953] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6953] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6953] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6953] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6953] 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 6953] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1901}, "\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 6953] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1901}, {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 6953] close(4) = 0 [pid 6953] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6953] 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 6953] close(3) = 0 [pid 6953] close(4) = -1 EBADF (Bad file descriptor) [pid 6953] close(5) = -1 EBADF (Bad file descriptor) [pid 6953] close(6) = -1 EBADF (Bad file descriptor) [pid 6953] close(7) = -1 EBADF (Bad file descriptor) [pid 6953] close(8) = -1 EBADF (Bad file descriptor) [pid 6953] close(9) = -1 EBADF (Bad file descriptor) [pid 6953] close(10) = -1 EBADF (Bad file descriptor) [pid 6953] close(11) = -1 EBADF (Bad file descriptor) [pid 6953] close(12) = -1 EBADF (Bad file descriptor) [pid 6953] close(13) = -1 EBADF (Bad file descriptor) [pid 6953] close(14) = -1 EBADF (Bad file descriptor) [pid 6953] close(15) = -1 EBADF (Bad file descriptor) [pid 6953] close(16) = -1 EBADF (Bad file descriptor) [pid 6953] close(17) = -1 EBADF (Bad file descriptor) [pid 6953] close(18) = -1 EBADF (Bad file descriptor) [pid 6953] close(19) = -1 EBADF (Bad file descriptor) [pid 6953] close(20) = -1 EBADF (Bad file descriptor) [pid 6953] close(21) = -1 EBADF (Bad file descriptor) [pid 6953] close(22) = -1 EBADF (Bad file descriptor) [pid 6953] close(23) = -1 EBADF (Bad file descriptor) [pid 6953] close(24) = -1 EBADF (Bad file descriptor) [pid 6953] close(25) = -1 EBADF (Bad file descriptor) [pid 6953] close(26) = -1 EBADF (Bad file descriptor) [pid 6953] close(27) = -1 EBADF (Bad file descriptor) [pid 6953] close(28) = -1 EBADF (Bad file descriptor) [pid 6953] close(29) = -1 EBADF (Bad file descriptor) [pid 6953] exit_group(0) = ? [pid 6953] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1899", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1899", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1899/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1899/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1899/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1899") = 0 [pid 5033] mkdir("./1900", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1902 ./strace-static-x86_64: Process 6954 attached [pid 6954] set_robust_list(0x5555558cb760, 24) = 0 [pid 6954] chdir("./1900") = 0 [pid 6954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6954] setpgid(0, 0) = 0 [ 156.210805][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.219365][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.243248][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6954] write(3, "1000", 4) = 4 [pid 6954] close(3) = 0 [pid 6954] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6954] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6954] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6954] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6954] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6954] 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 6954] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1902}, "\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 6954] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1902}, {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 6954] close(4) = 0 [pid 6954] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6954] 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 6954] close(3) = 0 [pid 6954] close(4) = -1 EBADF (Bad file descriptor) [pid 6954] close(5) = -1 EBADF (Bad file descriptor) [pid 6954] close(6) = -1 EBADF (Bad file descriptor) [pid 6954] close(7) = -1 EBADF (Bad file descriptor) [pid 6954] close(8) = -1 EBADF (Bad file descriptor) [pid 6954] close(9) = -1 EBADF (Bad file descriptor) [pid 6954] close(10) = -1 EBADF (Bad file descriptor) [pid 6954] close(11) = -1 EBADF (Bad file descriptor) [pid 6954] close(12) = -1 EBADF (Bad file descriptor) [pid 6954] close(13) = -1 EBADF (Bad file descriptor) [pid 6954] close(14) = -1 EBADF (Bad file descriptor) [pid 6954] close(15) = -1 EBADF (Bad file descriptor) [pid 6954] close(16) = -1 EBADF (Bad file descriptor) [pid 6954] close(17) = -1 EBADF (Bad file descriptor) [pid 6954] close(18) = -1 EBADF (Bad file descriptor) [pid 6954] close(19) = -1 EBADF (Bad file descriptor) [pid 6954] close(20) = -1 EBADF (Bad file descriptor) [pid 6954] close(21) = -1 EBADF (Bad file descriptor) [pid 6954] close(22) = -1 EBADF (Bad file descriptor) [pid 6954] close(23) = -1 EBADF (Bad file descriptor) [pid 6954] close(24) = -1 EBADF (Bad file descriptor) [pid 6954] close(25) = -1 EBADF (Bad file descriptor) [pid 6954] close(26) = -1 EBADF (Bad file descriptor) [pid 6954] close(27) = -1 EBADF (Bad file descriptor) [pid 6954] close(28) = -1 EBADF (Bad file descriptor) [pid 6954] close(29) = -1 EBADF (Bad file descriptor) [pid 6954] exit_group(0) = ? [pid 6954] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1902, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1900", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1900", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1900/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1900/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1900/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1900") = 0 [pid 5033] mkdir("./1901", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1903 ./strace-static-x86_64: Process 6955 attached [pid 6955] set_robust_list(0x5555558cb760, 24) = 0 [pid 6955] chdir("./1901") = 0 [pid 6955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6955] setpgid(0, 0) = 0 [pid 6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6955] write(3, "1000", 4) = 4 [pid 6955] close(3) = 0 [pid 6955] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6955] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6955] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6955] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6955] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6955] 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 6955] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1903}, "\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 6955] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1903}, {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 6955] close(4) = 0 [pid 6955] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 156.263423][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.272358][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6955] 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 6955] close(3) = 0 [pid 6955] close(4) = -1 EBADF (Bad file descriptor) [pid 6955] close(5) = -1 EBADF (Bad file descriptor) [pid 6955] close(6) = -1 EBADF (Bad file descriptor) [pid 6955] close(7) = -1 EBADF (Bad file descriptor) [pid 6955] close(8) = -1 EBADF (Bad file descriptor) [pid 6955] close(9) = -1 EBADF (Bad file descriptor) [pid 6955] close(10) = -1 EBADF (Bad file descriptor) [pid 6955] close(11) = -1 EBADF (Bad file descriptor) [pid 6955] close(12) = -1 EBADF (Bad file descriptor) [pid 6955] close(13) = -1 EBADF (Bad file descriptor) [pid 6955] close(14) = -1 EBADF (Bad file descriptor) [pid 6955] close(15) = -1 EBADF (Bad file descriptor) [pid 6955] close(16) = -1 EBADF (Bad file descriptor) [pid 6955] close(17) = -1 EBADF (Bad file descriptor) [pid 6955] close(18) = -1 EBADF (Bad file descriptor) [pid 6955] close(19) = -1 EBADF (Bad file descriptor) [pid 6955] close(20) = -1 EBADF (Bad file descriptor) [pid 6955] close(21) = -1 EBADF (Bad file descriptor) [pid 6955] close(22) = -1 EBADF (Bad file descriptor) [pid 6955] close(23) = -1 EBADF (Bad file descriptor) [pid 6955] close(24) = -1 EBADF (Bad file descriptor) [pid 6955] close(25) = -1 EBADF (Bad file descriptor) [pid 6955] close(26) = -1 EBADF (Bad file descriptor) [pid 6955] close(27) = -1 EBADF (Bad file descriptor) [pid 6955] close(28) = -1 EBADF (Bad file descriptor) [pid 6955] close(29) = -1 EBADF (Bad file descriptor) [pid 6955] exit_group(0) = ? [pid 6955] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1903, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1901", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1901", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1901/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1901/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1901/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1901") = 0 [pid 5033] mkdir("./1902", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6956 attached [pid 6956] set_robust_list(0x5555558cb760, 24) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1904 [pid 6956] chdir("./1902") = 0 [pid 6956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6956] setpgid(0, 0) = 0 [pid 6956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6956] write(3, "1000", 4) = 4 [pid 6956] close(3) = 0 [pid 6956] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6956] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6956] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6956] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6956] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6956] 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 6956] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1904}, "\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 6956] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1904}, {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 6956] close(4) = 0 [pid 6956] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6956] 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 [ 156.308405][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.324557][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.333604][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6956] close(3) = 0 [pid 6956] close(4) = -1 EBADF (Bad file descriptor) [pid 6956] close(5) = -1 EBADF (Bad file descriptor) [pid 6956] close(6) = -1 EBADF (Bad file descriptor) [pid 6956] close(7) = -1 EBADF (Bad file descriptor) [pid 6956] close(8) = -1 EBADF (Bad file descriptor) [pid 6956] close(9) = -1 EBADF (Bad file descriptor) [pid 6956] close(10) = -1 EBADF (Bad file descriptor) [pid 6956] close(11) = -1 EBADF (Bad file descriptor) [pid 6956] close(12) = -1 EBADF (Bad file descriptor) [pid 6956] close(13) = -1 EBADF (Bad file descriptor) [pid 6956] close(14) = -1 EBADF (Bad file descriptor) [pid 6956] close(15) = -1 EBADF (Bad file descriptor) [pid 6956] close(16) = -1 EBADF (Bad file descriptor) [pid 6956] close(17) = -1 EBADF (Bad file descriptor) [pid 6956] close(18) = -1 EBADF (Bad file descriptor) [pid 6956] close(19) = -1 EBADF (Bad file descriptor) [pid 6956] close(20) = -1 EBADF (Bad file descriptor) [pid 6956] close(21) = -1 EBADF (Bad file descriptor) [pid 6956] close(22) = -1 EBADF (Bad file descriptor) [pid 6956] close(23) = -1 EBADF (Bad file descriptor) [pid 6956] close(24) = -1 EBADF (Bad file descriptor) [pid 6956] close(25) = -1 EBADF (Bad file descriptor) [pid 6956] close(26) = -1 EBADF (Bad file descriptor) [pid 6956] close(27) = -1 EBADF (Bad file descriptor) [pid 6956] close(28) = -1 EBADF (Bad file descriptor) [pid 6956] close(29) = -1 EBADF (Bad file descriptor) [pid 6956] exit_group(0) = ? [pid 6956] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1904, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1902", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1902", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1902/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1902/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1902/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1902") = 0 [pid 5033] mkdir("./1903", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1905 ./strace-static-x86_64: Process 6957 attached [pid 6957] set_robust_list(0x5555558cb760, 24) = 0 [pid 6957] chdir("./1903") = 0 [pid 6957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6957] setpgid(0, 0) = 0 [pid 6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6957] write(3, "1000", 4) = 4 [pid 6957] close(3) = 0 [pid 6957] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6957] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6957] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6957] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6957] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6957] 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 6957] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1905}, "\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 6957] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1905}, {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 6957] close(4) = 0 [pid 6957] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6957] 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 [ 156.367013][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.382434][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.390763][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6957] close(3) = 0 [pid 6957] close(4) = -1 EBADF (Bad file descriptor) [pid 6957] close(5) = -1 EBADF (Bad file descriptor) [pid 6957] close(6) = -1 EBADF (Bad file descriptor) [pid 6957] close(7) = -1 EBADF (Bad file descriptor) [pid 6957] close(8) = -1 EBADF (Bad file descriptor) [pid 6957] close(9) = -1 EBADF (Bad file descriptor) [pid 6957] close(10) = -1 EBADF (Bad file descriptor) [pid 6957] close(11) = -1 EBADF (Bad file descriptor) [pid 6957] close(12) = -1 EBADF (Bad file descriptor) [pid 6957] close(13) = -1 EBADF (Bad file descriptor) [pid 6957] close(14) = -1 EBADF (Bad file descriptor) [pid 6957] close(15) = -1 EBADF (Bad file descriptor) [pid 6957] close(16) = -1 EBADF (Bad file descriptor) [pid 6957] close(17) = -1 EBADF (Bad file descriptor) [pid 6957] close(18) = -1 EBADF (Bad file descriptor) [pid 6957] close(19) = -1 EBADF (Bad file descriptor) [pid 6957] close(20) = -1 EBADF (Bad file descriptor) [pid 6957] close(21) = -1 EBADF (Bad file descriptor) [pid 6957] close(22) = -1 EBADF (Bad file descriptor) [pid 6957] close(23) = -1 EBADF (Bad file descriptor) [pid 6957] close(24) = -1 EBADF (Bad file descriptor) [pid 6957] close(25) = -1 EBADF (Bad file descriptor) [pid 6957] close(26) = -1 EBADF (Bad file descriptor) [pid 6957] close(27) = -1 EBADF (Bad file descriptor) [pid 6957] close(28) = -1 EBADF (Bad file descriptor) [pid 6957] close(29) = -1 EBADF (Bad file descriptor) [pid 6957] exit_group(0) = ? [pid 6957] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1903", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1903", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1903/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1903/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1903/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1903") = 0 [pid 5033] mkdir("./1904", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6958 attached , child_tidptr=0x5555558cb750) = 1906 [pid 6958] set_robust_list(0x5555558cb760, 24) = 0 [pid 6958] chdir("./1904") = 0 [pid 6958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6958] setpgid(0, 0) = 0 [pid 6958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6958] write(3, "1000", 4) = 4 [pid 6958] close(3) = 0 [pid 6958] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6958] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6958] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6958] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6958] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6958] 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 6958] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1906}, "\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 6958] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1906}, {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 6958] close(4) = 0 [pid 6958] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6958] 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 [ 156.413956][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.430642][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.439161][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6958] close(3) = 0 [pid 6958] close(4) = -1 EBADF (Bad file descriptor) [pid 6958] close(5) = -1 EBADF (Bad file descriptor) [pid 6958] close(6) = -1 EBADF (Bad file descriptor) [pid 6958] close(7) = -1 EBADF (Bad file descriptor) [pid 6958] close(8) = -1 EBADF (Bad file descriptor) [pid 6958] close(9) = -1 EBADF (Bad file descriptor) [pid 6958] close(10) = -1 EBADF (Bad file descriptor) [pid 6958] close(11) = -1 EBADF (Bad file descriptor) [pid 6958] close(12) = -1 EBADF (Bad file descriptor) [pid 6958] close(13) = -1 EBADF (Bad file descriptor) [pid 6958] close(14) = -1 EBADF (Bad file descriptor) [pid 6958] close(15) = -1 EBADF (Bad file descriptor) [pid 6958] close(16) = -1 EBADF (Bad file descriptor) [pid 6958] close(17) = -1 EBADF (Bad file descriptor) [pid 6958] close(18) = -1 EBADF (Bad file descriptor) [pid 6958] close(19) = -1 EBADF (Bad file descriptor) [pid 6958] close(20) = -1 EBADF (Bad file descriptor) [pid 6958] close(21) = -1 EBADF (Bad file descriptor) [pid 6958] close(22) = -1 EBADF (Bad file descriptor) [pid 6958] close(23) = -1 EBADF (Bad file descriptor) [pid 6958] close(24) = -1 EBADF (Bad file descriptor) [pid 6958] close(25) = -1 EBADF (Bad file descriptor) [pid 6958] close(26) = -1 EBADF (Bad file descriptor) [pid 6958] close(27) = -1 EBADF (Bad file descriptor) [pid 6958] close(28) = -1 EBADF (Bad file descriptor) [pid 6958] close(29) = -1 EBADF (Bad file descriptor) [pid 6958] exit_group(0) = ? [pid 6958] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1904", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1904", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1904/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1904/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1904/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1904") = 0 [pid 5033] mkdir("./1905", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1907 ./strace-static-x86_64: Process 6959 attached [pid 6959] set_robust_list(0x5555558cb760, 24) = 0 [pid 6959] chdir("./1905") = 0 [pid 6959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6959] setpgid(0, 0) = 0 [pid 6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6959] write(3, "1000", 4) = 4 [pid 6959] close(3) = 0 [pid 6959] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6959] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6959] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6959] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6959] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6959] 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 6959] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1907}, "\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 6959] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1907}, {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 6959] close(4) = 0 [pid 6959] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 156.462516][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.479877][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.488310][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6959] 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 6959] close(3) = 0 [pid 6959] close(4) = -1 EBADF (Bad file descriptor) [pid 6959] close(5) = -1 EBADF (Bad file descriptor) [pid 6959] close(6) = -1 EBADF (Bad file descriptor) [pid 6959] close(7) = -1 EBADF (Bad file descriptor) [pid 6959] close(8) = -1 EBADF (Bad file descriptor) [pid 6959] close(9) = -1 EBADF (Bad file descriptor) [pid 6959] close(10) = -1 EBADF (Bad file descriptor) [pid 6959] close(11) = -1 EBADF (Bad file descriptor) [pid 6959] close(12) = -1 EBADF (Bad file descriptor) [pid 6959] close(13) = -1 EBADF (Bad file descriptor) [pid 6959] close(14) = -1 EBADF (Bad file descriptor) [pid 6959] close(15) = -1 EBADF (Bad file descriptor) [pid 6959] close(16) = -1 EBADF (Bad file descriptor) [pid 6959] close(17) = -1 EBADF (Bad file descriptor) [pid 6959] close(18) = -1 EBADF (Bad file descriptor) [pid 6959] close(19) = -1 EBADF (Bad file descriptor) [pid 6959] close(20) = -1 EBADF (Bad file descriptor) [pid 6959] close(21) = -1 EBADF (Bad file descriptor) [pid 6959] close(22) = -1 EBADF (Bad file descriptor) [pid 6959] close(23) = -1 EBADF (Bad file descriptor) [pid 6959] close(24) = -1 EBADF (Bad file descriptor) [pid 6959] close(25) = -1 EBADF (Bad file descriptor) [pid 6959] close(26) = -1 EBADF (Bad file descriptor) [pid 6959] close(27) = -1 EBADF (Bad file descriptor) [pid 6959] close(28) = -1 EBADF (Bad file descriptor) [pid 6959] close(29) = -1 EBADF (Bad file descriptor) [pid 6959] exit_group(0) = ? [pid 6959] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1907, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1905", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1905", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1905/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1905/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1905/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1905") = 0 [pid 5033] mkdir("./1906", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6960 attached , child_tidptr=0x5555558cb750) = 1908 [pid 6960] set_robust_list(0x5555558cb760, 24) = 0 [pid 6960] chdir("./1906") = 0 [pid 6960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6960] setpgid(0, 0) = 0 [pid 6960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6960] write(3, "1000", 4) = 4 [pid 6960] close(3) = 0 [pid 6960] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6960] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6960] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6960] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6960] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6960] 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 6960] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1908}, "\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 6960] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1908}, {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 6960] close(4) = 0 [pid 6960] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6960] 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 6960] close(3) = 0 [pid 6960] close(4) = -1 EBADF (Bad file descriptor) [pid 6960] close(5) = -1 EBADF (Bad file descriptor) [pid 6960] close(6) = -1 EBADF (Bad file descriptor) [pid 6960] close(7) = -1 EBADF (Bad file descriptor) [pid 6960] close(8) = -1 EBADF (Bad file descriptor) [pid 6960] close(9) = -1 EBADF (Bad file descriptor) [pid 6960] close(10) = -1 EBADF (Bad file descriptor) [pid 6960] close(11) = -1 EBADF (Bad file descriptor) [pid 6960] close(12) = -1 EBADF (Bad file descriptor) [pid 6960] close(13) = -1 EBADF (Bad file descriptor) [pid 6960] close(14) = -1 EBADF (Bad file descriptor) [pid 6960] close(15) = -1 EBADF (Bad file descriptor) [pid 6960] close(16) = -1 EBADF (Bad file descriptor) [pid 6960] close(17) = -1 EBADF (Bad file descriptor) [pid 6960] close(18) = -1 EBADF (Bad file descriptor) [pid 6960] close(19) = -1 EBADF (Bad file descriptor) [pid 6960] close(20) = -1 EBADF (Bad file descriptor) [pid 6960] close(21) = -1 EBADF (Bad file descriptor) [pid 6960] close(22) = -1 EBADF (Bad file descriptor) [pid 6960] close(23) = -1 EBADF (Bad file descriptor) [pid 6960] close(24) = -1 EBADF (Bad file descriptor) [pid 6960] close(25) = -1 EBADF (Bad file descriptor) [pid 6960] close(26) = -1 EBADF (Bad file descriptor) [pid 6960] close(27) = -1 EBADF (Bad file descriptor) [pid 6960] close(28) = -1 EBADF (Bad file descriptor) [pid 6960] close(29) = -1 EBADF (Bad file descriptor) [pid 6960] exit_group(0) = ? [ 156.523522][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.538940][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.547575][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.562661][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6960] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1908, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] umount2("./1906", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1906", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1906/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1906/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1906/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1906") = 0 [pid 5033] mkdir("./1907", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1909 ./strace-static-x86_64: Process 6961 attached [pid 6961] set_robust_list(0x5555558cb760, 24) = 0 [pid 6961] chdir("./1907") = 0 [pid 6961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6961] setpgid(0, 0) = 0 [pid 6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6961] write(3, "1000", 4) = 4 [pid 6961] close(3) = 0 [pid 6961] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6961] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6961] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6961] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6961] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6961] 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 6961] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1909}, "\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 6961] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1909}, {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 6961] close(4) = 0 [pid 6961] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6961] 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 6961] close(3) = 0 [pid 6961] close(4) = -1 EBADF (Bad file descriptor) [pid 6961] close(5) = -1 EBADF (Bad file descriptor) [pid 6961] close(6) = -1 EBADF (Bad file descriptor) [pid 6961] close(7) = -1 EBADF (Bad file descriptor) [pid 6961] close(8) = -1 EBADF (Bad file descriptor) [pid 6961] close(9) = -1 EBADF (Bad file descriptor) [pid 6961] close(10) = -1 EBADF (Bad file descriptor) [pid 6961] close(11) = -1 EBADF (Bad file descriptor) [pid 6961] close(12) = -1 EBADF (Bad file descriptor) [pid 6961] close(13) = -1 EBADF (Bad file descriptor) [pid 6961] close(14) = -1 EBADF (Bad file descriptor) [pid 6961] close(15) = -1 EBADF (Bad file descriptor) [pid 6961] close(16) = -1 EBADF (Bad file descriptor) [pid 6961] close(17) = -1 EBADF (Bad file descriptor) [pid 6961] close(18) = -1 EBADF (Bad file descriptor) [pid 6961] close(19) = -1 EBADF (Bad file descriptor) [pid 6961] close(20) = -1 EBADF (Bad file descriptor) [pid 6961] close(21) = -1 EBADF (Bad file descriptor) [pid 6961] close(22) = -1 EBADF (Bad file descriptor) [pid 6961] close(23) = -1 EBADF (Bad file descriptor) [pid 6961] close(24) = -1 EBADF (Bad file descriptor) [pid 6961] close(25) = -1 EBADF (Bad file descriptor) [pid 6961] close(26) = -1 EBADF (Bad file descriptor) [pid 6961] close(27) = -1 EBADF (Bad file descriptor) [pid 6961] close(28) = -1 EBADF (Bad file descriptor) [pid 6961] close(29) = -1 EBADF (Bad file descriptor) [pid 6961] exit_group(0) = ? [pid 6961] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1907", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1907", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1907/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1907/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1907/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1907") = 0 [pid 5033] mkdir("./1908", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6962 attached , child_tidptr=0x5555558cb750) = 1910 [pid 6962] set_robust_list(0x5555558cb760, 24) = 0 [pid 6962] chdir("./1908") = 0 [pid 6962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6962] setpgid(0, 0) = 0 [pid 6962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6962] write(3, "1000", 4) = 4 [pid 6962] close(3) = 0 [pid 6962] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6962] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6962] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6962] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6962] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [ 156.576515][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.584377][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.602678][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6962] 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 6962] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1910}, "\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 6962] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1910}, {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 6962] close(4) = 0 [pid 6962] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6962] 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 6962] close(3) = 0 [pid 6962] close(4) = -1 EBADF (Bad file descriptor) [pid 6962] close(5) = -1 EBADF (Bad file descriptor) [pid 6962] close(6) = -1 EBADF (Bad file descriptor) [pid 6962] close(7) = -1 EBADF (Bad file descriptor) [pid 6962] close(8) = -1 EBADF (Bad file descriptor) [pid 6962] close(9) = -1 EBADF (Bad file descriptor) [pid 6962] close(10) = -1 EBADF (Bad file descriptor) [pid 6962] close(11) = -1 EBADF (Bad file descriptor) [pid 6962] close(12) = -1 EBADF (Bad file descriptor) [pid 6962] close(13) = -1 EBADF (Bad file descriptor) [pid 6962] close(14) = -1 EBADF (Bad file descriptor) [pid 6962] close(15) = -1 EBADF (Bad file descriptor) [pid 6962] close(16) = -1 EBADF (Bad file descriptor) [pid 6962] close(17) = -1 EBADF (Bad file descriptor) [pid 6962] close(18) = -1 EBADF (Bad file descriptor) [pid 6962] close(19) = -1 EBADF (Bad file descriptor) [pid 6962] close(20) = -1 EBADF (Bad file descriptor) [pid 6962] close(21) = -1 EBADF (Bad file descriptor) [pid 6962] close(22) = -1 EBADF (Bad file descriptor) [pid 6962] close(23) = -1 EBADF (Bad file descriptor) [pid 6962] close(24) = -1 EBADF (Bad file descriptor) [pid 6962] close(25) = -1 EBADF (Bad file descriptor) [pid 6962] close(26) = -1 EBADF (Bad file descriptor) [pid 6962] close(27) = -1 EBADF (Bad file descriptor) [pid 6962] close(28) = -1 EBADF (Bad file descriptor) [pid 6962] close(29) = -1 EBADF (Bad file descriptor) [pid 6962] exit_group(0) = ? [pid 6962] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1908", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1908", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1908/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1908/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1908/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1908") = 0 [pid 5033] mkdir("./1909", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6963 attached , child_tidptr=0x5555558cb750) = 1911 [pid 6963] set_robust_list(0x5555558cb760, 24) = 0 [pid 6963] chdir("./1909") = 0 [pid 6963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6963] setpgid(0, 0) = 0 [pid 6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6963] write(3, "1000", 4) = 4 [pid 6963] close(3) = 0 [pid 6963] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6963] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6963] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6963] 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 6963] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1911}, "\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 6963] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1911}, {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 6963] close(4) = 0 [pid 6963] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6963] 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 6963] close(3) = 0 [pid 6963] close(4) = -1 EBADF (Bad file descriptor) [pid 6963] close(5) = -1 EBADF (Bad file descriptor) [pid 6963] close(6) = -1 EBADF (Bad file descriptor) [pid 6963] close(7) = -1 EBADF (Bad file descriptor) [pid 6963] close(8) = -1 EBADF (Bad file descriptor) [pid 6963] close(9) = -1 EBADF (Bad file descriptor) [pid 6963] close(10) = -1 EBADF (Bad file descriptor) [pid 6963] close(11) = -1 EBADF (Bad file descriptor) [pid 6963] close(12) = -1 EBADF (Bad file descriptor) [pid 6963] close(13) = -1 EBADF (Bad file descriptor) [pid 6963] close(14) = -1 EBADF (Bad file descriptor) [pid 6963] close(15) = -1 EBADF (Bad file descriptor) [pid 6963] close(16) = -1 EBADF (Bad file descriptor) [pid 6963] close(17) = -1 EBADF (Bad file descriptor) [pid 6963] close(18) = -1 EBADF (Bad file descriptor) [pid 6963] close(19) = -1 EBADF (Bad file descriptor) [pid 6963] close(20) = -1 EBADF (Bad file descriptor) [pid 6963] close(21) = -1 EBADF (Bad file descriptor) [pid 6963] close(22) = -1 EBADF (Bad file descriptor) [pid 6963] close(23) = -1 EBADF (Bad file descriptor) [pid 6963] close(24) = -1 EBADF (Bad file descriptor) [pid 6963] close(25) = -1 EBADF (Bad file descriptor) [pid 6963] close(26) = -1 EBADF (Bad file descriptor) [pid 6963] close(27) = -1 EBADF (Bad file descriptor) [pid 6963] close(28) = -1 EBADF (Bad file descriptor) [pid 6963] close(29) = -1 EBADF (Bad file descriptor) [pid 6963] exit_group(0) = ? [pid 6963] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1909", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1909", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1909/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1909/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 156.625780][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.634283][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.654547][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] unlink("./1909/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1909") = 0 [pid 5033] mkdir("./1910", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1912 ./strace-static-x86_64: Process 6964 attached [pid 6964] set_robust_list(0x5555558cb760, 24) = 0 [pid 6964] chdir("./1910") = 0 [pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6964] setpgid(0, 0) = 0 [pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6964] write(3, "1000", 4) = 4 [pid 6964] close(3) = 0 [pid 6964] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6964] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6964] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6964] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6964] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6964] 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 6964] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1912}, "\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 6964] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1912}, {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 6964] close(4) = 0 [pid 6964] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6964] 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 6964] close(3) = 0 [pid 6964] close(4) = -1 EBADF (Bad file descriptor) [pid 6964] close(5) = -1 EBADF (Bad file descriptor) [pid 6964] close(6) = -1 EBADF (Bad file descriptor) [pid 6964] close(7) = -1 EBADF (Bad file descriptor) [pid 6964] close(8) = -1 EBADF (Bad file descriptor) [pid 6964] close(9) = -1 EBADF (Bad file descriptor) [pid 6964] close(10) = -1 EBADF (Bad file descriptor) [pid 6964] close(11) = -1 EBADF (Bad file descriptor) [pid 6964] close(12) = -1 EBADF (Bad file descriptor) [pid 6964] close(13) = -1 EBADF (Bad file descriptor) [pid 6964] close(14) = -1 EBADF (Bad file descriptor) [pid 6964] close(15) = -1 EBADF (Bad file descriptor) [pid 6964] close(16) = -1 EBADF (Bad file descriptor) [pid 6964] close(17) = -1 EBADF (Bad file descriptor) [pid 6964] close(18) = -1 EBADF (Bad file descriptor) [pid 6964] close(19) = -1 EBADF (Bad file descriptor) [pid 6964] close(20) = -1 EBADF (Bad file descriptor) [pid 6964] close(21) = -1 EBADF (Bad file descriptor) [pid 6964] close(22) = -1 EBADF (Bad file descriptor) [pid 6964] close(23) = -1 EBADF (Bad file descriptor) [pid 6964] close(24) = -1 EBADF (Bad file descriptor) [pid 6964] close(25) = -1 EBADF (Bad file descriptor) [pid 6964] close(26) = -1 EBADF (Bad file descriptor) [pid 6964] close(27) = -1 EBADF (Bad file descriptor) [pid 6964] close(28) = -1 EBADF (Bad file descriptor) [pid 6964] close(29) = -1 EBADF (Bad file descriptor) [pid 6964] exit_group(0) = ? [pid 6964] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1910", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1910", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1910/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1910/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1910/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1910") = 0 [pid 5033] mkdir("./1911", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6965 attached , child_tidptr=0x5555558cb750) = 1913 [pid 6965] set_robust_list(0x5555558cb760, 24) = 0 [pid 6965] chdir("./1911") = 0 [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6965] setpgid(0, 0) = 0 [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6965] write(3, "1000", 4) = 4 [pid 6965] close(3) = 0 [pid 6965] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6965] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6965] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6965] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6965] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [ 156.671670][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.680504][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.701092][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6965] 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 6965] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1913}, "\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 6965] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1913}, {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 6965] close(4) = 0 [pid 6965] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6965] 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 6965] close(3) = 0 [pid 6965] close(4) = -1 EBADF (Bad file descriptor) [pid 6965] close(5) = -1 EBADF (Bad file descriptor) [pid 6965] close(6) = -1 EBADF (Bad file descriptor) [pid 6965] close(7) = -1 EBADF (Bad file descriptor) [pid 6965] close(8) = -1 EBADF (Bad file descriptor) [pid 6965] close(9) = -1 EBADF (Bad file descriptor) [pid 6965] close(10) = -1 EBADF (Bad file descriptor) [pid 6965] close(11) = -1 EBADF (Bad file descriptor) [pid 6965] close(12) = -1 EBADF (Bad file descriptor) [pid 6965] close(13) = -1 EBADF (Bad file descriptor) [pid 6965] close(14) = -1 EBADF (Bad file descriptor) [pid 6965] close(15) = -1 EBADF (Bad file descriptor) [pid 6965] close(16) = -1 EBADF (Bad file descriptor) [pid 6965] close(17) = -1 EBADF (Bad file descriptor) [pid 6965] close(18) = -1 EBADF (Bad file descriptor) [pid 6965] close(19) = -1 EBADF (Bad file descriptor) [pid 6965] close(20) = -1 EBADF (Bad file descriptor) [pid 6965] close(21) = -1 EBADF (Bad file descriptor) [pid 6965] close(22) = -1 EBADF (Bad file descriptor) [pid 6965] close(23) = -1 EBADF (Bad file descriptor) [pid 6965] close(24) = -1 EBADF (Bad file descriptor) [pid 6965] close(25) = -1 EBADF (Bad file descriptor) [pid 6965] close(26) = -1 EBADF (Bad file descriptor) [pid 6965] close(27) = -1 EBADF (Bad file descriptor) [pid 6965] close(28) = -1 EBADF (Bad file descriptor) [pid 6965] close(29) = -1 EBADF (Bad file descriptor) [pid 6965] exit_group(0) = ? [pid 6965] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1911", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1911", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1911/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1911/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1911/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1911") = 0 [pid 5033] mkdir("./1912", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6966 attached , child_tidptr=0x5555558cb750) = 1914 [pid 6966] set_robust_list(0x5555558cb760, 24) = 0 [pid 6966] chdir("./1912") = 0 [pid 6966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6966] setpgid(0, 0) = 0 [pid 6966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6966] write(3, "1000", 4) = 4 [pid 6966] close(3) = 0 [pid 6966] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6966] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6966] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6966] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6966] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6966] 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 6966] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1914}, "\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 6966] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1914}, {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 6966] close(4) = 0 [pid 6966] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6966] 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 6966] close(3) = 0 [pid 6966] close(4) = -1 EBADF (Bad file descriptor) [pid 6966] close(5) = -1 EBADF (Bad file descriptor) [pid 6966] close(6) = -1 EBADF (Bad file descriptor) [pid 6966] close(7) = -1 EBADF (Bad file descriptor) [pid 6966] close(8) = -1 EBADF (Bad file descriptor) [pid 6966] close(9) = -1 EBADF (Bad file descriptor) [pid 6966] close(10) = -1 EBADF (Bad file descriptor) [pid 6966] close(11) = -1 EBADF (Bad file descriptor) [pid 6966] close(12) = -1 EBADF (Bad file descriptor) [pid 6966] close(13) = -1 EBADF (Bad file descriptor) [pid 6966] close(14) = -1 EBADF (Bad file descriptor) [pid 6966] close(15) = -1 EBADF (Bad file descriptor) [pid 6966] close(16) = -1 EBADF (Bad file descriptor) [pid 6966] close(17) = -1 EBADF (Bad file descriptor) [pid 6966] close(18) = -1 EBADF (Bad file descriptor) [pid 6966] close(19) = -1 EBADF (Bad file descriptor) [pid 6966] close(20) = -1 EBADF (Bad file descriptor) [pid 6966] close(21) = -1 EBADF (Bad file descriptor) [pid 6966] close(22) = -1 EBADF (Bad file descriptor) [pid 6966] close(23) = -1 EBADF (Bad file descriptor) [pid 6966] close(24) = -1 EBADF (Bad file descriptor) [pid 6966] close(25) = -1 EBADF (Bad file descriptor) [pid 6966] close(26) = -1 EBADF (Bad file descriptor) [pid 6966] close(27) = -1 EBADF (Bad file descriptor) [pid 6966] close(28) = -1 EBADF (Bad file descriptor) [pid 6966] close(29) = -1 EBADF (Bad file descriptor) [pid 6966] exit_group(0) = ? [pid 6966] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1912", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1912", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1912/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1912/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1912/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1912") = 0 [pid 5033] mkdir("./1913", 0777) = 0 [ 156.724927][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.733408][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.752138][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.766034][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1915 ./strace-static-x86_64: Process 6967 attached [pid 6967] set_robust_list(0x5555558cb760, 24) = 0 [pid 6967] chdir("./1913") = 0 [pid 6967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6967] setpgid(0, 0) = 0 [pid 6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6967] write(3, "1000", 4) = 4 [pid 6967] close(3) = 0 [pid 6967] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6967] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6967] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6967] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6967] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6967] 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 6967] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1915}, "\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 6967] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1915}, {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 6967] close(4) = 0 [pid 6967] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6967] 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 6967] close(3) = 0 [pid 6967] close(4) = -1 EBADF (Bad file descriptor) [pid 6967] close(5) = -1 EBADF (Bad file descriptor) [pid 6967] close(6) = -1 EBADF (Bad file descriptor) [pid 6967] close(7) = -1 EBADF (Bad file descriptor) [pid 6967] close(8) = -1 EBADF (Bad file descriptor) [pid 6967] close(9) = -1 EBADF (Bad file descriptor) [pid 6967] close(10) = -1 EBADF (Bad file descriptor) [pid 6967] close(11) = -1 EBADF (Bad file descriptor) [pid 6967] close(12) = -1 EBADF (Bad file descriptor) [pid 6967] close(13) = -1 EBADF (Bad file descriptor) [pid 6967] close(14) = -1 EBADF (Bad file descriptor) [pid 6967] close(15) = -1 EBADF (Bad file descriptor) [pid 6967] close(16) = -1 EBADF (Bad file descriptor) [pid 6967] close(17) = -1 EBADF (Bad file descriptor) [pid 6967] close(18) = -1 EBADF (Bad file descriptor) [pid 6967] close(19) = -1 EBADF (Bad file descriptor) [pid 6967] close(20) = -1 EBADF (Bad file descriptor) [pid 6967] close(21) = -1 EBADF (Bad file descriptor) [pid 6967] close(22) = -1 EBADF (Bad file descriptor) [pid 6967] close(23) = -1 EBADF (Bad file descriptor) [pid 6967] close(24) = -1 EBADF (Bad file descriptor) [pid 6967] close(25) = -1 EBADF (Bad file descriptor) [pid 6967] close(26) = -1 EBADF (Bad file descriptor) [pid 6967] close(27) = -1 EBADF (Bad file descriptor) [pid 6967] close(28) = -1 EBADF (Bad file descriptor) [pid 6967] close(29) = -1 EBADF (Bad file descriptor) [pid 6967] exit_group(0) = ? [pid 6967] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1913", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1913", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1913/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1913/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1913/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1913") = 0 [pid 5033] mkdir("./1914", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1916 ./strace-static-x86_64: Process 6968 attached [pid 6968] set_robust_list(0x5555558cb760, 24) = 0 [pid 6968] chdir("./1914") = 0 [pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6968] setpgid(0, 0) = 0 [pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6968] write(3, "1000", 4) = 4 [pid 6968] close(3) = 0 [pid 6968] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6968] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6968] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6968] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6968] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6968] 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 6968] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1916}, "\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 6968] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1916}, {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 6968] close(4) = 0 [pid 6968] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6968] 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 [ 156.774424][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 156.797465][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.810680][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.819014][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6968] close(3) = 0 [pid 6968] close(4) = -1 EBADF (Bad file descriptor) [pid 6968] close(5) = -1 EBADF (Bad file descriptor) [pid 6968] close(6) = -1 EBADF (Bad file descriptor) [pid 6968] close(7) = -1 EBADF (Bad file descriptor) [pid 6968] close(8) = -1 EBADF (Bad file descriptor) [pid 6968] close(9) = -1 EBADF (Bad file descriptor) [pid 6968] close(10) = -1 EBADF (Bad file descriptor) [pid 6968] close(11) = -1 EBADF (Bad file descriptor) [pid 6968] close(12) = -1 EBADF (Bad file descriptor) [pid 6968] close(13) = -1 EBADF (Bad file descriptor) [pid 6968] close(14) = -1 EBADF (Bad file descriptor) [pid 6968] close(15) = -1 EBADF (Bad file descriptor) [pid 6968] close(16) = -1 EBADF (Bad file descriptor) [pid 6968] close(17) = -1 EBADF (Bad file descriptor) [pid 6968] close(18) = -1 EBADF (Bad file descriptor) [pid 6968] close(19) = -1 EBADF (Bad file descriptor) [pid 6968] close(20) = -1 EBADF (Bad file descriptor) [pid 6968] close(21) = -1 EBADF (Bad file descriptor) [pid 6968] close(22) = -1 EBADF (Bad file descriptor) [pid 6968] close(23) = -1 EBADF (Bad file descriptor) [pid 6968] close(24) = -1 EBADF (Bad file descriptor) [pid 6968] close(25) = -1 EBADF (Bad file descriptor) [pid 6968] close(26) = -1 EBADF (Bad file descriptor) [pid 6968] close(27) = -1 EBADF (Bad file descriptor) [pid 6968] close(28) = -1 EBADF (Bad file descriptor) [pid 6968] close(29) = -1 EBADF (Bad file descriptor) [pid 6968] exit_group(0) = ? [pid 6968] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1916, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1914", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1914", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1914/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1914/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1914/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1914") = 0 [pid 5033] mkdir("./1915", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1917 ./strace-static-x86_64: Process 6969 attached [pid 6969] set_robust_list(0x5555558cb760, 24) = 0 [pid 6969] chdir("./1915") = 0 [pid 6969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6969] setpgid(0, 0) = 0 [pid 6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6969] write(3, "1000", 4) = 4 [pid 6969] close(3) = 0 [pid 6969] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6969] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6969] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6969] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6969] 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 6969] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1917}, "\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 6969] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1917}, {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 6969] close(4) = 0 [pid 6969] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 156.836649][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.848183][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.856459][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6969] 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 6969] close(3) = 0 [pid 6969] close(4) = -1 EBADF (Bad file descriptor) [pid 6969] close(5) = -1 EBADF (Bad file descriptor) [pid 6969] close(6) = -1 EBADF (Bad file descriptor) [pid 6969] close(7) = -1 EBADF (Bad file descriptor) [pid 6969] close(8) = -1 EBADF (Bad file descriptor) [pid 6969] close(9) = -1 EBADF (Bad file descriptor) [pid 6969] close(10) = -1 EBADF (Bad file descriptor) [pid 6969] close(11) = -1 EBADF (Bad file descriptor) [pid 6969] close(12) = -1 EBADF (Bad file descriptor) [pid 6969] close(13) = -1 EBADF (Bad file descriptor) [pid 6969] close(14) = -1 EBADF (Bad file descriptor) [pid 6969] close(15) = -1 EBADF (Bad file descriptor) [pid 6969] close(16) = -1 EBADF (Bad file descriptor) [pid 6969] close(17) = -1 EBADF (Bad file descriptor) [pid 6969] close(18) = -1 EBADF (Bad file descriptor) [pid 6969] close(19) = -1 EBADF (Bad file descriptor) [pid 6969] close(20) = -1 EBADF (Bad file descriptor) [pid 6969] close(21) = -1 EBADF (Bad file descriptor) [pid 6969] close(22) = -1 EBADF (Bad file descriptor) [pid 6969] close(23) = -1 EBADF (Bad file descriptor) [pid 6969] close(24) = -1 EBADF (Bad file descriptor) [pid 6969] close(25) = -1 EBADF (Bad file descriptor) [pid 6969] close(26) = -1 EBADF (Bad file descriptor) [pid 6969] close(27) = -1 EBADF (Bad file descriptor) [pid 6969] close(28) = -1 EBADF (Bad file descriptor) [pid 6969] close(29) = -1 EBADF (Bad file descriptor) [pid 6969] exit_group(0) = ? [pid 6969] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1915", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1915", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1915/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1915/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1915/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1915") = 0 [pid 5033] mkdir("./1916", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6970 attached , child_tidptr=0x5555558cb750) = 1918 [pid 6970] set_robust_list(0x5555558cb760, 24) = 0 [pid 6970] chdir("./1916") = 0 [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6970] setpgid(0, 0) = 0 [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6970] write(3, "1000", 4) = 4 [pid 6970] close(3) = 0 [pid 6970] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6970] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6970] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6970] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6970] 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 6970] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1918}, "\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 6970] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1918}, {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 6970] close(4) = 0 [pid 6970] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6970] 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 6970] close(3) = 0 [pid 6970] close(4) = -1 EBADF (Bad file descriptor) [pid 6970] close(5) = -1 EBADF (Bad file descriptor) [pid 6970] close(6) = -1 EBADF (Bad file descriptor) [pid 6970] close(7) = -1 EBADF (Bad file descriptor) [pid 6970] close(8) = -1 EBADF (Bad file descriptor) [pid 6970] close(9) = -1 EBADF (Bad file descriptor) [pid 6970] close(10) = -1 EBADF (Bad file descriptor) [pid 6970] close(11) = -1 EBADF (Bad file descriptor) [pid 6970] close(12) = -1 EBADF (Bad file descriptor) [pid 6970] close(13) = -1 EBADF (Bad file descriptor) [pid 6970] close(14) = -1 EBADF (Bad file descriptor) [pid 6970] close(15) = -1 EBADF (Bad file descriptor) [pid 6970] close(16) = -1 EBADF (Bad file descriptor) [pid 6970] close(17) = -1 EBADF (Bad file descriptor) [pid 6970] close(18) = -1 EBADF (Bad file descriptor) [pid 6970] close(19) = -1 EBADF (Bad file descriptor) [pid 6970] close(20) = -1 EBADF (Bad file descriptor) [pid 6970] close(21) = -1 EBADF (Bad file descriptor) [pid 6970] close(22) = -1 EBADF (Bad file descriptor) [pid 6970] close(23) = -1 EBADF (Bad file descriptor) [pid 6970] close(24) = -1 EBADF (Bad file descriptor) [pid 6970] close(25) = -1 EBADF (Bad file descriptor) [pid 6970] close(26) = -1 EBADF (Bad file descriptor) [pid 6970] close(27) = -1 EBADF (Bad file descriptor) [pid 6970] close(28) = -1 EBADF (Bad file descriptor) [pid 6970] close(29) = -1 EBADF (Bad file descriptor) [pid 6970] exit_group(0) = ? [pid 6970] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1916", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1916", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1916/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1916/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1916/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1916") = 0 [pid 5033] mkdir("./1917", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1919 ./strace-static-x86_64: Process 6971 attached [pid 6971] set_robust_list(0x5555558cb760, 24) = 0 [pid 6971] chdir("./1917") = 0 [pid 6971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6971] setpgid(0, 0) = 0 [pid 6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6971] write(3, "1000", 4) = 4 [pid 6971] close(3) = 0 [pid 6971] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6971] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6971] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6971] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6971] 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 6971] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1919}, "\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 6971] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1919}, {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 6971] close(4) = 0 [pid 6971] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 156.881801][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.902560][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.910917][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6971] 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 6971] close(3) = 0 [pid 6971] close(4) = -1 EBADF (Bad file descriptor) [pid 6971] close(5) = -1 EBADF (Bad file descriptor) [pid 6971] close(6) = -1 EBADF (Bad file descriptor) [pid 6971] close(7) = -1 EBADF (Bad file descriptor) [pid 6971] close(8) = -1 EBADF (Bad file descriptor) [pid 6971] close(9) = -1 EBADF (Bad file descriptor) [pid 6971] close(10) = -1 EBADF (Bad file descriptor) [pid 6971] close(11) = -1 EBADF (Bad file descriptor) [pid 6971] close(12) = -1 EBADF (Bad file descriptor) [pid 6971] close(13) = -1 EBADF (Bad file descriptor) [pid 6971] close(14) = -1 EBADF (Bad file descriptor) [pid 6971] close(15) = -1 EBADF (Bad file descriptor) [pid 6971] close(16) = -1 EBADF (Bad file descriptor) [pid 6971] close(17) = -1 EBADF (Bad file descriptor) [pid 6971] close(18) = -1 EBADF (Bad file descriptor) [pid 6971] close(19) = -1 EBADF (Bad file descriptor) [pid 6971] close(20) = -1 EBADF (Bad file descriptor) [pid 6971] close(21) = -1 EBADF (Bad file descriptor) [pid 6971] close(22) = -1 EBADF (Bad file descriptor) [pid 6971] close(23) = -1 EBADF (Bad file descriptor) [pid 6971] close(24) = -1 EBADF (Bad file descriptor) [pid 6971] close(25) = -1 EBADF (Bad file descriptor) [pid 6971] close(26) = -1 EBADF (Bad file descriptor) [pid 6971] close(27) = -1 EBADF (Bad file descriptor) [pid 6971] close(28) = -1 EBADF (Bad file descriptor) [pid 6971] close(29) = -1 EBADF (Bad file descriptor) [pid 6971] exit_group(0) = ? [pid 6971] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1917", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1917", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1917/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1917/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1917/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1917") = 0 [pid 5033] mkdir("./1918", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6972 attached , child_tidptr=0x5555558cb750) = 1920 [pid 6972] set_robust_list(0x5555558cb760, 24) = 0 [pid 6972] chdir("./1918") = 0 [pid 6972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6972] setpgid(0, 0) = 0 [pid 6972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6972] write(3, "1000", 4) = 4 [pid 6972] close(3) = 0 [pid 6972] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6972] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6972] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6972] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6972] 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 6972] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1920}, "\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 6972] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1920}, {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 6972] close(4) = 0 [pid 6972] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6972] 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 6972] close(3) = 0 [pid 6972] close(4) = -1 EBADF (Bad file descriptor) [pid 6972] close(5) = -1 EBADF (Bad file descriptor) [pid 6972] close(6) = -1 EBADF (Bad file descriptor) [pid 6972] close(7) = -1 EBADF (Bad file descriptor) [pid 6972] close(8) = -1 EBADF (Bad file descriptor) [pid 6972] close(9) = -1 EBADF (Bad file descriptor) [pid 6972] close(10) = -1 EBADF (Bad file descriptor) [pid 6972] close(11) = -1 EBADF (Bad file descriptor) [pid 6972] close(12) = -1 EBADF (Bad file descriptor) [pid 6972] close(13) = -1 EBADF (Bad file descriptor) [pid 6972] close(14) = -1 EBADF (Bad file descriptor) [pid 6972] close(15) = -1 EBADF (Bad file descriptor) [pid 6972] close(16) = -1 EBADF (Bad file descriptor) [pid 6972] close(17) = -1 EBADF (Bad file descriptor) [pid 6972] close(18) = -1 EBADF (Bad file descriptor) [pid 6972] close(19) = -1 EBADF (Bad file descriptor) [pid 6972] close(20) = -1 EBADF (Bad file descriptor) [pid 6972] close(21) = -1 EBADF (Bad file descriptor) [pid 6972] close(22) = -1 EBADF (Bad file descriptor) [pid 6972] close(23) = -1 EBADF (Bad file descriptor) [pid 6972] close(24) = -1 EBADF (Bad file descriptor) [pid 6972] close(25) = -1 EBADF (Bad file descriptor) [pid 6972] close(26) = -1 EBADF (Bad file descriptor) [pid 6972] close(27) = -1 EBADF (Bad file descriptor) [pid 6972] close(28) = -1 EBADF (Bad file descriptor) [pid 6972] close(29) = -1 EBADF (Bad file descriptor) [pid 6972] exit_group(0) = ? [pid 6972] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1918", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1918", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1918/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1918/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1918/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1918") = 0 [pid 5033] mkdir("./1919", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1921 ./strace-static-x86_64: Process 6973 attached [pid 6973] set_robust_list(0x5555558cb760, 24) = 0 [pid 6973] chdir("./1919") = 0 [pid 6973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6973] setpgid(0, 0) = 0 [pid 6973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6973] write(3, "1000", 4) = 4 [pid 6973] close(3) = 0 [pid 6973] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6973] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6973] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6973] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6973] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6973] 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 6973] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1921}, "\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 6973] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1921}, {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 6973] close(4) = 0 [pid 6973] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6973] 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 [ 156.948921][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 156.965420][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 156.973567][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6973] close(3) = 0 [pid 6973] close(4) = -1 EBADF (Bad file descriptor) [pid 6973] close(5) = -1 EBADF (Bad file descriptor) [pid 6973] close(6) = -1 EBADF (Bad file descriptor) [pid 6973] close(7) = -1 EBADF (Bad file descriptor) [pid 6973] close(8) = -1 EBADF (Bad file descriptor) [pid 6973] close(9) = -1 EBADF (Bad file descriptor) [pid 6973] close(10) = -1 EBADF (Bad file descriptor) [pid 6973] close(11) = -1 EBADF (Bad file descriptor) [pid 6973] close(12) = -1 EBADF (Bad file descriptor) [pid 6973] close(13) = -1 EBADF (Bad file descriptor) [pid 6973] close(14) = -1 EBADF (Bad file descriptor) [pid 6973] close(15) = -1 EBADF (Bad file descriptor) [pid 6973] close(16) = -1 EBADF (Bad file descriptor) [pid 6973] close(17) = -1 EBADF (Bad file descriptor) [pid 6973] close(18) = -1 EBADF (Bad file descriptor) [pid 6973] close(19) = -1 EBADF (Bad file descriptor) [pid 6973] close(20) = -1 EBADF (Bad file descriptor) [pid 6973] close(21) = -1 EBADF (Bad file descriptor) [pid 6973] close(22) = -1 EBADF (Bad file descriptor) [pid 6973] close(23) = -1 EBADF (Bad file descriptor) [pid 6973] close(24) = -1 EBADF (Bad file descriptor) [pid 6973] close(25) = -1 EBADF (Bad file descriptor) [pid 6973] close(26) = -1 EBADF (Bad file descriptor) [pid 6973] close(27) = -1 EBADF (Bad file descriptor) [pid 6973] close(28) = -1 EBADF (Bad file descriptor) [pid 6973] close(29) = -1 EBADF (Bad file descriptor) [pid 6973] exit_group(0) = ? [pid 6973] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1921, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1919", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1919", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1919/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1919/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1919/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1919") = 0 [pid 5033] mkdir("./1920", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1922 ./strace-static-x86_64: Process 6974 attached [pid 6974] set_robust_list(0x5555558cb760, 24) = 0 [pid 6974] chdir("./1920") = 0 [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6974] setpgid(0, 0) = 0 [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6974] write(3, "1000", 4) = 4 [pid 6974] close(3) = 0 [pid 6974] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6974] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6974] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6974] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6974] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6974] 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 6974] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1922}, "\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 6974] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1922}, {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 6974] close(4) = 0 [pid 6974] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 157.014494][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.029249][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.037886][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6974] 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 6974] close(3) = 0 [pid 6974] close(4) = -1 EBADF (Bad file descriptor) [pid 6974] close(5) = -1 EBADF (Bad file descriptor) [pid 6974] close(6) = -1 EBADF (Bad file descriptor) [pid 6974] close(7) = -1 EBADF (Bad file descriptor) [pid 6974] close(8) = -1 EBADF (Bad file descriptor) [pid 6974] close(9) = -1 EBADF (Bad file descriptor) [pid 6974] close(10) = -1 EBADF (Bad file descriptor) [pid 6974] close(11) = -1 EBADF (Bad file descriptor) [pid 6974] close(12) = -1 EBADF (Bad file descriptor) [pid 6974] close(13) = -1 EBADF (Bad file descriptor) [pid 6974] close(14) = -1 EBADF (Bad file descriptor) [pid 6974] close(15) = -1 EBADF (Bad file descriptor) [pid 6974] close(16) = -1 EBADF (Bad file descriptor) [pid 6974] close(17) = -1 EBADF (Bad file descriptor) [pid 6974] close(18) = -1 EBADF (Bad file descriptor) [pid 6974] close(19) = -1 EBADF (Bad file descriptor) [pid 6974] close(20) = -1 EBADF (Bad file descriptor) [pid 6974] close(21) = -1 EBADF (Bad file descriptor) [pid 6974] close(22) = -1 EBADF (Bad file descriptor) [pid 6974] close(23) = -1 EBADF (Bad file descriptor) [pid 6974] close(24) = -1 EBADF (Bad file descriptor) [pid 6974] close(25) = -1 EBADF (Bad file descriptor) [pid 6974] close(26) = -1 EBADF (Bad file descriptor) [pid 6974] close(27) = -1 EBADF (Bad file descriptor) [pid 6974] close(28) = -1 EBADF (Bad file descriptor) [pid 6974] close(29) = -1 EBADF (Bad file descriptor) [pid 6974] exit_group(0) = ? [pid 6974] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1920", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1920", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1920/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1920/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1920/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1920") = 0 [pid 5033] mkdir("./1921", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1923 ./strace-static-x86_64: Process 6975 attached [pid 6975] set_robust_list(0x5555558cb760, 24) = 0 [pid 6975] chdir("./1921") = 0 [pid 6975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6975] setpgid(0, 0) = 0 [pid 6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6975] write(3, "1000", 4) = 4 [pid 6975] close(3) = 0 [pid 6975] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6975] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6975] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6975] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6975] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6975] 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 6975] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1923}, "\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 6975] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1923}, {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 6975] close(4) = 0 [pid 6975] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6975] 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 6975] close(3) = 0 [pid 6975] close(4) = -1 EBADF (Bad file descriptor) [pid 6975] close(5) = -1 EBADF (Bad file descriptor) [pid 6975] close(6) = -1 EBADF (Bad file descriptor) [pid 6975] close(7) = -1 EBADF (Bad file descriptor) [pid 6975] close(8) = -1 EBADF (Bad file descriptor) [pid 6975] close(9) = -1 EBADF (Bad file descriptor) [pid 6975] close(10) = -1 EBADF (Bad file descriptor) [pid 6975] close(11) = -1 EBADF (Bad file descriptor) [pid 6975] close(12) = -1 EBADF (Bad file descriptor) [pid 6975] close(13) = -1 EBADF (Bad file descriptor) [pid 6975] close(14) = -1 EBADF (Bad file descriptor) [pid 6975] close(15) = -1 EBADF (Bad file descriptor) [pid 6975] close(16) = -1 EBADF (Bad file descriptor) [pid 6975] close(17) = -1 EBADF (Bad file descriptor) [pid 6975] close(18) = -1 EBADF (Bad file descriptor) [pid 6975] close(19) = -1 EBADF (Bad file descriptor) [ 157.064736][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.078186][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.086950][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.100329][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6975] close(20) = -1 EBADF (Bad file descriptor) [pid 6975] close(21) = -1 EBADF (Bad file descriptor) [pid 6975] close(22) = -1 EBADF (Bad file descriptor) [pid 6975] close(23) = -1 EBADF (Bad file descriptor) [pid 6975] close(24) = -1 EBADF (Bad file descriptor) [pid 6975] close(25) = -1 EBADF (Bad file descriptor) [pid 6975] close(26) = -1 EBADF (Bad file descriptor) [pid 6975] close(27) = -1 EBADF (Bad file descriptor) [pid 6975] close(28) = -1 EBADF (Bad file descriptor) [pid 6975] close(29) = -1 EBADF (Bad file descriptor) [pid 6975] exit_group(0) = ? [pid 6975] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1921", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1921", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1921/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1921/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1921/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1921") = 0 [pid 5033] mkdir("./1922", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6976 attached , child_tidptr=0x5555558cb750) = 1924 [pid 6976] set_robust_list(0x5555558cb760, 24) = 0 [pid 6976] chdir("./1922") = 0 [pid 6976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6976] setpgid(0, 0) = 0 [pid 6976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6976] write(3, "1000", 4) = 4 [pid 6976] close(3) = 0 [pid 6976] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6976] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6976] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6976] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6976] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6976] 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 6976] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1924}, "\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 6976] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1924}, {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 6976] close(4) = 0 [pid 6976] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6976] 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 6976] close(3) = 0 [pid 6976] close(4) = -1 EBADF (Bad file descriptor) [pid 6976] close(5) = -1 EBADF (Bad file descriptor) [pid 6976] close(6) = -1 EBADF (Bad file descriptor) [pid 6976] close(7) = -1 EBADF (Bad file descriptor) [pid 6976] close(8) = -1 EBADF (Bad file descriptor) [pid 6976] close(9) = -1 EBADF (Bad file descriptor) [pid 6976] close(10) = -1 EBADF (Bad file descriptor) [pid 6976] close(11) = -1 EBADF (Bad file descriptor) [pid 6976] close(12) = -1 EBADF (Bad file descriptor) [pid 6976] close(13) = -1 EBADF (Bad file descriptor) [pid 6976] close(14) = -1 EBADF (Bad file descriptor) [pid 6976] close(15) = -1 EBADF (Bad file descriptor) [pid 6976] close(16) = -1 EBADF (Bad file descriptor) [pid 6976] close(17) = -1 EBADF (Bad file descriptor) [pid 6976] close(18) = -1 EBADF (Bad file descriptor) [pid 6976] close(19) = -1 EBADF (Bad file descriptor) [pid 6976] close(20) = -1 EBADF (Bad file descriptor) [pid 6976] close(21) = -1 EBADF (Bad file descriptor) [pid 6976] close(22) = -1 EBADF (Bad file descriptor) [pid 6976] close(23) = -1 EBADF (Bad file descriptor) [pid 6976] close(24) = -1 EBADF (Bad file descriptor) [pid 6976] close(25) = -1 EBADF (Bad file descriptor) [pid 6976] close(26) = -1 EBADF (Bad file descriptor) [pid 6976] close(27) = -1 EBADF (Bad file descriptor) [pid 6976] close(28) = -1 EBADF (Bad file descriptor) [ 157.116728][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.124829][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.152609][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6976] close(29) = -1 EBADF (Bad file descriptor) [pid 6976] exit_group(0) = ? [pid 6976] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1922", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1922", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1922/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1922/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1922/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1922") = 0 [pid 5033] mkdir("./1923", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6977 attached , child_tidptr=0x5555558cb750) = 1925 [pid 6977] set_robust_list(0x5555558cb760, 24) = 0 [pid 6977] chdir("./1923") = 0 [pid 6977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6977] setpgid(0, 0) = 0 [pid 6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6977] write(3, "1000", 4) = 4 [pid 6977] close(3) = 0 [pid 6977] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6977] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6977] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6977] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6977] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6977] 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 6977] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1925}, "\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 6977] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1925}, {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 6977] close(4) = 0 [pid 6977] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6977] 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 6977] close(3) = 0 [pid 6977] close(4) = -1 EBADF (Bad file descriptor) [pid 6977] close(5) = -1 EBADF (Bad file descriptor) [pid 6977] close(6) = -1 EBADF (Bad file descriptor) [pid 6977] close(7) = -1 EBADF (Bad file descriptor) [pid 6977] close(8) = -1 EBADF (Bad file descriptor) [pid 6977] close(9) = -1 EBADF (Bad file descriptor) [pid 6977] close(10) = -1 EBADF (Bad file descriptor) [pid 6977] close(11) = -1 EBADF (Bad file descriptor) [pid 6977] close(12) = -1 EBADF (Bad file descriptor) [pid 6977] close(13) = -1 EBADF (Bad file descriptor) [pid 6977] close(14) = -1 EBADF (Bad file descriptor) [pid 6977] close(15) = -1 EBADF (Bad file descriptor) [pid 6977] close(16) = -1 EBADF (Bad file descriptor) [pid 6977] close(17) = -1 EBADF (Bad file descriptor) [pid 6977] close(18) = -1 EBADF (Bad file descriptor) [pid 6977] close(19) = -1 EBADF (Bad file descriptor) [pid 6977] close(20) = -1 EBADF (Bad file descriptor) [pid 6977] close(21) = -1 EBADF (Bad file descriptor) [pid 6977] close(22) = -1 EBADF (Bad file descriptor) [pid 6977] close(23) = -1 EBADF (Bad file descriptor) [pid 6977] close(24) = -1 EBADF (Bad file descriptor) [pid 6977] close(25) = -1 EBADF (Bad file descriptor) [pid 6977] close(26) = -1 EBADF (Bad file descriptor) [pid 6977] close(27) = -1 EBADF (Bad file descriptor) [pid 6977] close(28) = -1 EBADF (Bad file descriptor) [pid 6977] close(29) = -1 EBADF (Bad file descriptor) [pid 6977] exit_group(0) = ? [pid 6977] +++ exited with 0 +++ [ 157.166103][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.174543][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.196171][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.209337][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1925, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1923", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1923", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1923/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1923/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1923/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1923") = 0 [pid 5033] mkdir("./1924", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6978 attached [pid 6978] set_robust_list(0x5555558cb760, 24) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1926 [pid 6978] chdir("./1924") = 0 [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6978] setpgid(0, 0) = 0 [pid 6978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6978] write(3, "1000", 4) = 4 [pid 6978] close(3) = 0 [pid 6978] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6978] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6978] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6978] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6978] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6978] 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 6978] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1926}, "\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 6978] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1926}, {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 6978] close(4) = 0 [pid 6978] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6978] 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 6978] close(3) = 0 [pid 6978] close(4) = -1 EBADF (Bad file descriptor) [pid 6978] close(5) = -1 EBADF (Bad file descriptor) [pid 6978] close(6) = -1 EBADF (Bad file descriptor) [pid 6978] close(7) = -1 EBADF (Bad file descriptor) [pid 6978] close(8) = -1 EBADF (Bad file descriptor) [pid 6978] close(9) = -1 EBADF (Bad file descriptor) [pid 6978] close(10) = -1 EBADF (Bad file descriptor) [pid 6978] close(11) = -1 EBADF (Bad file descriptor) [pid 6978] close(12) = -1 EBADF (Bad file descriptor) [pid 6978] close(13) = -1 EBADF (Bad file descriptor) [pid 6978] close(14) = -1 EBADF (Bad file descriptor) [pid 6978] close(15) = -1 EBADF (Bad file descriptor) [pid 6978] close(16) = -1 EBADF (Bad file descriptor) [pid 6978] close(17) = -1 EBADF (Bad file descriptor) [pid 6978] close(18) = -1 EBADF (Bad file descriptor) [pid 6978] close(19) = -1 EBADF (Bad file descriptor) [pid 6978] close(20) = -1 EBADF (Bad file descriptor) [pid 6978] close(21) = -1 EBADF (Bad file descriptor) [pid 6978] close(22) = -1 EBADF (Bad file descriptor) [pid 6978] close(23) = -1 EBADF (Bad file descriptor) [pid 6978] close(24) = -1 EBADF (Bad file descriptor) [pid 6978] close(25) = -1 EBADF (Bad file descriptor) [pid 6978] close(26) = -1 EBADF (Bad file descriptor) [pid 6978] close(27) = -1 EBADF (Bad file descriptor) [pid 6978] close(28) = -1 EBADF (Bad file descriptor) [pid 6978] close(29) = -1 EBADF (Bad file descriptor) [pid 6978] exit_group(0) = ? [pid 6978] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1924", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1924", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1924/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 157.218046][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.252448][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] newfstatat(AT_FDCWD, "./1924/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1924/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1924") = 0 [pid 5033] mkdir("./1925", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1927 ./strace-static-x86_64: Process 6979 attached [pid 6979] set_robust_list(0x5555558cb760, 24) = 0 [pid 6979] chdir("./1925") = 0 [pid 6979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6979] setpgid(0, 0) = 0 [pid 6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6979] write(3, "1000", 4) = 4 [pid 6979] close(3) = 0 [pid 6979] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6979] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6979] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6979] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6979] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6979] 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 6979] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1927}, "\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 6979] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1927}, {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 6979] close(4) = 0 [pid 6979] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6979] 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 6979] close(3) = 0 [pid 6979] close(4) = -1 EBADF (Bad file descriptor) [pid 6979] close(5) = -1 EBADF (Bad file descriptor) [pid 6979] close(6) = -1 EBADF (Bad file descriptor) [pid 6979] close(7) = -1 EBADF (Bad file descriptor) [pid 6979] close(8) = -1 EBADF (Bad file descriptor) [pid 6979] close(9) = -1 EBADF (Bad file descriptor) [pid 6979] close(10) = -1 EBADF (Bad file descriptor) [pid 6979] close(11) = -1 EBADF (Bad file descriptor) [pid 6979] close(12) = -1 EBADF (Bad file descriptor) [pid 6979] close(13) = -1 EBADF (Bad file descriptor) [pid 6979] close(14) = -1 EBADF (Bad file descriptor) [pid 6979] close(15) = -1 EBADF (Bad file descriptor) [pid 6979] close(16) = -1 EBADF (Bad file descriptor) [pid 6979] close(17) = -1 EBADF (Bad file descriptor) [pid 6979] close(18) = -1 EBADF (Bad file descriptor) [pid 6979] close(19) = -1 EBADF (Bad file descriptor) [pid 6979] close(20) = -1 EBADF (Bad file descriptor) [pid 6979] close(21) = -1 EBADF (Bad file descriptor) [pid 6979] close(22) = -1 EBADF (Bad file descriptor) [pid 6979] close(23) = -1 EBADF (Bad file descriptor) [pid 6979] close(24) = -1 EBADF (Bad file descriptor) [pid 6979] close(25) = -1 EBADF (Bad file descriptor) [pid 6979] close(26) = -1 EBADF (Bad file descriptor) [pid 6979] close(27) = -1 EBADF (Bad file descriptor) [pid 6979] close(28) = -1 EBADF (Bad file descriptor) [pid 6979] close(29) = -1 EBADF (Bad file descriptor) [pid 6979] exit_group(0) = ? [pid 6979] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1925", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1925", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1925/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1925/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1925/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1925") = 0 [pid 5033] mkdir("./1926", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6980 attached , child_tidptr=0x5555558cb750) = 1928 [pid 6980] set_robust_list(0x5555558cb760, 24) = 0 [pid 6980] chdir("./1926") = 0 [pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6980] setpgid(0, 0) = 0 [pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6980] write(3, "1000", 4) = 4 [pid 6980] close(3) = 0 [pid 6980] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6980] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6980] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6980] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6980] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6980] 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 6980] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1928}, "\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 6980] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1928}, {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 6980] close(4) = 0 [pid 6980] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 157.265851][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.274943][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.289966][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.303005][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.311153][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6980] 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 6980] close(3) = 0 [pid 6980] close(4) = -1 EBADF (Bad file descriptor) [pid 6980] close(5) = -1 EBADF (Bad file descriptor) [pid 6980] close(6) = -1 EBADF (Bad file descriptor) [pid 6980] close(7) = -1 EBADF (Bad file descriptor) [pid 6980] close(8) = -1 EBADF (Bad file descriptor) [pid 6980] close(9) = -1 EBADF (Bad file descriptor) [pid 6980] close(10) = -1 EBADF (Bad file descriptor) [pid 6980] close(11) = -1 EBADF (Bad file descriptor) [pid 6980] close(12) = -1 EBADF (Bad file descriptor) [pid 6980] close(13) = -1 EBADF (Bad file descriptor) [pid 6980] close(14) = -1 EBADF (Bad file descriptor) [pid 6980] close(15) = -1 EBADF (Bad file descriptor) [pid 6980] close(16) = -1 EBADF (Bad file descriptor) [pid 6980] close(17) = -1 EBADF (Bad file descriptor) [pid 6980] close(18) = -1 EBADF (Bad file descriptor) [pid 6980] close(19) = -1 EBADF (Bad file descriptor) [pid 6980] close(20) = -1 EBADF (Bad file descriptor) [pid 6980] close(21) = -1 EBADF (Bad file descriptor) [pid 6980] close(22) = -1 EBADF (Bad file descriptor) [pid 6980] close(23) = -1 EBADF (Bad file descriptor) [pid 6980] close(24) = -1 EBADF (Bad file descriptor) [pid 6980] close(25) = -1 EBADF (Bad file descriptor) [pid 6980] close(26) = -1 EBADF (Bad file descriptor) [pid 6980] close(27) = -1 EBADF (Bad file descriptor) [pid 6980] close(28) = -1 EBADF (Bad file descriptor) [pid 6980] close(29) = -1 EBADF (Bad file descriptor) [pid 6980] exit_group(0) = ? [pid 6980] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1926", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1926", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1926/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1926/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1926/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1926") = 0 [pid 5033] mkdir("./1927", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6981 attached , child_tidptr=0x5555558cb750) = 1929 [pid 6981] set_robust_list(0x5555558cb760, 24) = 0 [pid 6981] chdir("./1927") = 0 [pid 6981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6981] setpgid(0, 0) = 0 [pid 6981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6981] write(3, "1000", 4) = 4 [pid 6981] close(3) = 0 [pid 6981] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6981] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6981] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6981] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6981] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6981] 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 6981] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1929}, "\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 6981] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1929}, {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 6981] close(4) = 0 [pid 6981] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6981] 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 6981] close(3) = 0 [pid 6981] close(4) = -1 EBADF (Bad file descriptor) [pid 6981] close(5) = -1 EBADF (Bad file descriptor) [pid 6981] close(6) = -1 EBADF (Bad file descriptor) [pid 6981] close(7) = -1 EBADF (Bad file descriptor) [pid 6981] close(8) = -1 EBADF (Bad file descriptor) [pid 6981] close(9) = -1 EBADF (Bad file descriptor) [pid 6981] close(10) = -1 EBADF (Bad file descriptor) [pid 6981] close(11) = -1 EBADF (Bad file descriptor) [pid 6981] close(12) = -1 EBADF (Bad file descriptor) [pid 6981] close(13) = -1 EBADF (Bad file descriptor) [pid 6981] close(14) = -1 EBADF (Bad file descriptor) [pid 6981] close(15) = -1 EBADF (Bad file descriptor) [pid 6981] close(16) = -1 EBADF (Bad file descriptor) [pid 6981] close(17) = -1 EBADF (Bad file descriptor) [pid 6981] close(18) = -1 EBADF (Bad file descriptor) [pid 6981] close(19) = -1 EBADF (Bad file descriptor) [pid 6981] close(20) = -1 EBADF (Bad file descriptor) [pid 6981] close(21) = -1 EBADF (Bad file descriptor) [pid 6981] close(22) = -1 EBADF (Bad file descriptor) [pid 6981] close(23) = -1 EBADF (Bad file descriptor) [pid 6981] close(24) = -1 EBADF (Bad file descriptor) [pid 6981] close(25) = -1 EBADF (Bad file descriptor) [pid 6981] close(26) = -1 EBADF (Bad file descriptor) [pid 6981] close(27) = -1 EBADF (Bad file descriptor) [pid 6981] close(28) = -1 EBADF (Bad file descriptor) [pid 6981] close(29) = -1 EBADF (Bad file descriptor) [pid 6981] exit_group(0) = ? [pid 6981] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1927", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1927", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1927/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1927/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1927/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1927") = 0 [pid 5033] mkdir("./1928", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1930 ./strace-static-x86_64: Process 6982 attached [pid 6982] set_robust_list(0x5555558cb760, 24) = 0 [pid 6982] chdir("./1928") = 0 [pid 6982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6982] setpgid(0, 0) = 0 [pid 6982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6982] write(3, "1000", 4) = 4 [pid 6982] close(3) = 0 [pid 6982] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6982] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6982] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6982] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6982] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [ 157.337812][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.354846][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.363614][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6982] 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 6982] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1930}, "\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 6982] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1930}, {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 6982] close(4) = 0 [pid 6982] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6982] 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 6982] close(3) = 0 [pid 6982] close(4) = -1 EBADF (Bad file descriptor) [pid 6982] close(5) = -1 EBADF (Bad file descriptor) [pid 6982] close(6) = -1 EBADF (Bad file descriptor) [pid 6982] close(7) = -1 EBADF (Bad file descriptor) [pid 6982] close(8) = -1 EBADF (Bad file descriptor) [pid 6982] close(9) = -1 EBADF (Bad file descriptor) [pid 6982] close(10) = -1 EBADF (Bad file descriptor) [pid 6982] close(11) = -1 EBADF (Bad file descriptor) [pid 6982] close(12) = -1 EBADF (Bad file descriptor) [pid 6982] close(13) = -1 EBADF (Bad file descriptor) [pid 6982] close(14) = -1 EBADF (Bad file descriptor) [pid 6982] close(15) = -1 EBADF (Bad file descriptor) [pid 6982] close(16) = -1 EBADF (Bad file descriptor) [pid 6982] close(17) = -1 EBADF (Bad file descriptor) [pid 6982] close(18) = -1 EBADF (Bad file descriptor) [pid 6982] close(19) = -1 EBADF (Bad file descriptor) [pid 6982] close(20) = -1 EBADF (Bad file descriptor) [pid 6982] close(21) = -1 EBADF (Bad file descriptor) [pid 6982] close(22) = -1 EBADF (Bad file descriptor) [pid 6982] close(23) = -1 EBADF (Bad file descriptor) [pid 6982] close(24) = -1 EBADF (Bad file descriptor) [pid 6982] close(25) = -1 EBADF (Bad file descriptor) [pid 6982] close(26) = -1 EBADF (Bad file descriptor) [pid 6982] close(27) = -1 EBADF (Bad file descriptor) [pid 6982] close(28) = -1 EBADF (Bad file descriptor) [pid 6982] close(29) = -1 EBADF (Bad file descriptor) [pid 6982] exit_group(0) = ? [pid 6982] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1930, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1928", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1928", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1928/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1928/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1928/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1928") = 0 [pid 5033] mkdir("./1929", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1931 ./strace-static-x86_64: Process 6983 attached [pid 6983] set_robust_list(0x5555558cb760, 24) = 0 [pid 6983] chdir("./1929") = 0 [pid 6983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6983] setpgid(0, 0) = 0 [pid 6983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6983] write(3, "1000", 4) = 4 [pid 6983] close(3) = 0 [pid 6983] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6983] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6983] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6983] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6983] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6983] 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 6983] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1931}, "\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 6983] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1931}, {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 6983] close(4) = 0 [pid 6983] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6983] 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 6983] close(3) = 0 [pid 6983] close(4) = -1 EBADF (Bad file descriptor) [pid 6983] close(5) = -1 EBADF (Bad file descriptor) [pid 6983] close(6) = -1 EBADF (Bad file descriptor) [pid 6983] close(7) = -1 EBADF (Bad file descriptor) [pid 6983] close(8) = -1 EBADF (Bad file descriptor) [pid 6983] close(9) = -1 EBADF (Bad file descriptor) [pid 6983] close(10) = -1 EBADF (Bad file descriptor) [pid 6983] close(11) = -1 EBADF (Bad file descriptor) [pid 6983] close(12) = -1 EBADF (Bad file descriptor) [pid 6983] close(13) = -1 EBADF (Bad file descriptor) [pid 6983] close(14) = -1 EBADF (Bad file descriptor) [pid 6983] close(15) = -1 EBADF (Bad file descriptor) [pid 6983] close(16) = -1 EBADF (Bad file descriptor) [pid 6983] close(17) = -1 EBADF (Bad file descriptor) [pid 6983] close(18) = -1 EBADF (Bad file descriptor) [pid 6983] close(19) = -1 EBADF (Bad file descriptor) [pid 6983] close(20) = -1 EBADF (Bad file descriptor) [pid 6983] close(21) = -1 EBADF (Bad file descriptor) [pid 6983] close(22) = -1 EBADF (Bad file descriptor) [pid 6983] close(23) = -1 EBADF (Bad file descriptor) [pid 6983] close(24) = -1 EBADF (Bad file descriptor) [pid 6983] close(25) = -1 EBADF (Bad file descriptor) [pid 6983] close(26) = -1 EBADF (Bad file descriptor) [pid 6983] close(27) = -1 EBADF (Bad file descriptor) [pid 6983] close(28) = -1 EBADF (Bad file descriptor) [pid 6983] close(29) = -1 EBADF (Bad file descriptor) [pid 6983] exit_group(0) = ? [pid 6983] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1929", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1929", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1929/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1929/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1929/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1929") = 0 [pid 5033] mkdir("./1930", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1932 ./strace-static-x86_64: Process 6984 attached [pid 6984] set_robust_list(0x5555558cb760, 24) = 0 [pid 6984] chdir("./1930") = 0 [pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6984] setpgid(0, 0) = 0 [pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 157.388465][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.401995][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.410561][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.427031][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 6984] write(3, "1000", 4) = 4 [pid 6984] close(3) = 0 [pid 6984] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6984] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6984] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6984] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6984] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6984] 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 6984] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1932}, "\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 6984] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1932}, {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 6984] close(4) = 0 [pid 6984] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6984] 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 6984] close(3) = 0 [pid 6984] close(4) = -1 EBADF (Bad file descriptor) [pid 6984] close(5) = -1 EBADF (Bad file descriptor) [pid 6984] close(6) = -1 EBADF (Bad file descriptor) [pid 6984] close(7) = -1 EBADF (Bad file descriptor) [pid 6984] close(8) = -1 EBADF (Bad file descriptor) [pid 6984] close(9) = -1 EBADF (Bad file descriptor) [pid 6984] close(10) = -1 EBADF (Bad file descriptor) [pid 6984] close(11) = -1 EBADF (Bad file descriptor) [pid 6984] close(12) = -1 EBADF (Bad file descriptor) [pid 6984] close(13) = -1 EBADF (Bad file descriptor) [pid 6984] close(14) = -1 EBADF (Bad file descriptor) [pid 6984] close(15) = -1 EBADF (Bad file descriptor) [pid 6984] close(16) = -1 EBADF (Bad file descriptor) [pid 6984] close(17) = -1 EBADF (Bad file descriptor) [pid 6984] close(18) = -1 EBADF (Bad file descriptor) [pid 6984] close(19) = -1 EBADF (Bad file descriptor) [pid 6984] close(20) = -1 EBADF (Bad file descriptor) [pid 6984] close(21) = -1 EBADF (Bad file descriptor) [pid 6984] close(22) = -1 EBADF (Bad file descriptor) [pid 6984] close(23) = -1 EBADF (Bad file descriptor) [pid 6984] close(24) = -1 EBADF (Bad file descriptor) [pid 6984] close(25) = -1 EBADF (Bad file descriptor) [pid 6984] close(26) = -1 EBADF (Bad file descriptor) [pid 6984] close(27) = -1 EBADF (Bad file descriptor) [pid 6984] close(28) = -1 EBADF (Bad file descriptor) [pid 6984] close(29) = -1 EBADF (Bad file descriptor) [pid 6984] exit_group(0) = ? [pid 6984] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1930", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1930", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1930/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1930/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1930/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1930") = 0 [pid 5033] mkdir("./1931", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1933 ./strace-static-x86_64: Process 6985 attached [pid 6985] set_robust_list(0x5555558cb760, 24) = 0 [pid 6985] chdir("./1931") = 0 [pid 6985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6985] setpgid(0, 0) = 0 [pid 6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6985] write(3, "1000", 4) = 4 [pid 6985] close(3) = 0 [pid 6985] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6985] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6985] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6985] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6985] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6985] 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 6985] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1933}, "\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 6985] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1933}, {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 6985] close(4) = 0 [pid 6985] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6985] 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 [ 157.447052][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.456617][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.467977][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.480861][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.488826][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6985] close(3) = 0 [pid 6985] close(4) = -1 EBADF (Bad file descriptor) [pid 6985] close(5) = -1 EBADF (Bad file descriptor) [pid 6985] close(6) = -1 EBADF (Bad file descriptor) [pid 6985] close(7) = -1 EBADF (Bad file descriptor) [pid 6985] close(8) = -1 EBADF (Bad file descriptor) [pid 6985] close(9) = -1 EBADF (Bad file descriptor) [pid 6985] close(10) = -1 EBADF (Bad file descriptor) [pid 6985] close(11) = -1 EBADF (Bad file descriptor) [pid 6985] close(12) = -1 EBADF (Bad file descriptor) [pid 6985] close(13) = -1 EBADF (Bad file descriptor) [pid 6985] close(14) = -1 EBADF (Bad file descriptor) [pid 6985] close(15) = -1 EBADF (Bad file descriptor) [pid 6985] close(16) = -1 EBADF (Bad file descriptor) [pid 6985] close(17) = -1 EBADF (Bad file descriptor) [pid 6985] close(18) = -1 EBADF (Bad file descriptor) [pid 6985] close(19) = -1 EBADF (Bad file descriptor) [pid 6985] close(20) = -1 EBADF (Bad file descriptor) [pid 6985] close(21) = -1 EBADF (Bad file descriptor) [pid 6985] close(22) = -1 EBADF (Bad file descriptor) [pid 6985] close(23) = -1 EBADF (Bad file descriptor) [pid 6985] close(24) = -1 EBADF (Bad file descriptor) [pid 6985] close(25) = -1 EBADF (Bad file descriptor) [pid 6985] close(26) = -1 EBADF (Bad file descriptor) [pid 6985] close(27) = -1 EBADF (Bad file descriptor) [pid 6985] close(28) = -1 EBADF (Bad file descriptor) [pid 6985] close(29) = -1 EBADF (Bad file descriptor) [pid 6985] exit_group(0) = ? [pid 6985] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1931", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1931", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1931/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1931/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1931/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1931") = 0 [pid 5033] mkdir("./1932", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1934 ./strace-static-x86_64: Process 6986 attached [pid 6986] set_robust_list(0x5555558cb760, 24) = 0 [pid 6986] chdir("./1932") = 0 [pid 6986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6986] setpgid(0, 0) = 0 [pid 6986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6986] write(3, "1000", 4) = 4 [pid 6986] close(3) = 0 [pid 6986] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6986] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6986] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6986] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6986] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6986] 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 6986] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1934}, "\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 6986] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1934}, {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 6986] close(4) = 0 [pid 6986] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 157.504119][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.518292][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.526709][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6986] 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 6986] close(3) = 0 [pid 6986] close(4) = -1 EBADF (Bad file descriptor) [pid 6986] close(5) = -1 EBADF (Bad file descriptor) [pid 6986] close(6) = -1 EBADF (Bad file descriptor) [pid 6986] close(7) = -1 EBADF (Bad file descriptor) [pid 6986] close(8) = -1 EBADF (Bad file descriptor) [pid 6986] close(9) = -1 EBADF (Bad file descriptor) [pid 6986] close(10) = -1 EBADF (Bad file descriptor) [pid 6986] close(11) = -1 EBADF (Bad file descriptor) [pid 6986] close(12) = -1 EBADF (Bad file descriptor) [pid 6986] close(13) = -1 EBADF (Bad file descriptor) [pid 6986] close(14) = -1 EBADF (Bad file descriptor) [pid 6986] close(15) = -1 EBADF (Bad file descriptor) [pid 6986] close(16) = -1 EBADF (Bad file descriptor) [pid 6986] close(17) = -1 EBADF (Bad file descriptor) [pid 6986] close(18) = -1 EBADF (Bad file descriptor) [pid 6986] close(19) = -1 EBADF (Bad file descriptor) [pid 6986] close(20) = -1 EBADF (Bad file descriptor) [pid 6986] close(21) = -1 EBADF (Bad file descriptor) [pid 6986] close(22) = -1 EBADF (Bad file descriptor) [pid 6986] close(23) = -1 EBADF (Bad file descriptor) [pid 6986] close(24) = -1 EBADF (Bad file descriptor) [pid 6986] close(25) = -1 EBADF (Bad file descriptor) [pid 6986] close(26) = -1 EBADF (Bad file descriptor) [pid 6986] close(27) = -1 EBADF (Bad file descriptor) [pid 6986] close(28) = -1 EBADF (Bad file descriptor) [pid 6986] close(29) = -1 EBADF (Bad file descriptor) [pid 6986] exit_group(0) = ? [pid 6986] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1932", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1932", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1932/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1932/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1932/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1932") = 0 [pid 5033] mkdir("./1933", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1935 ./strace-static-x86_64: Process 6987 attached [pid 6987] set_robust_list(0x5555558cb760, 24) = 0 [pid 6987] chdir("./1933") = 0 [pid 6987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6987] setpgid(0, 0) = 0 [pid 6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6987] write(3, "1000", 4) = 4 [pid 6987] close(3) = 0 [pid 6987] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6987] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6987] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6987] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6987] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6987] 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 6987] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1935}, "\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 6987] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1935}, {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 6987] close(4) = 0 [pid 6987] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 157.547219][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.567698][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.576995][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6987] 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 6987] close(3) = 0 [pid 6987] close(4) = -1 EBADF (Bad file descriptor) [pid 6987] close(5) = -1 EBADF (Bad file descriptor) [pid 6987] close(6) = -1 EBADF (Bad file descriptor) [pid 6987] close(7) = -1 EBADF (Bad file descriptor) [pid 6987] close(8) = -1 EBADF (Bad file descriptor) [pid 6987] close(9) = -1 EBADF (Bad file descriptor) [pid 6987] close(10) = -1 EBADF (Bad file descriptor) [pid 6987] close(11) = -1 EBADF (Bad file descriptor) [pid 6987] close(12) = -1 EBADF (Bad file descriptor) [pid 6987] close(13) = -1 EBADF (Bad file descriptor) [pid 6987] close(14) = -1 EBADF (Bad file descriptor) [pid 6987] close(15) = -1 EBADF (Bad file descriptor) [pid 6987] close(16) = -1 EBADF (Bad file descriptor) [pid 6987] close(17) = -1 EBADF (Bad file descriptor) [pid 6987] close(18) = -1 EBADF (Bad file descriptor) [pid 6987] close(19) = -1 EBADF (Bad file descriptor) [pid 6987] close(20) = -1 EBADF (Bad file descriptor) [pid 6987] close(21) = -1 EBADF (Bad file descriptor) [pid 6987] close(22) = -1 EBADF (Bad file descriptor) [pid 6987] close(23) = -1 EBADF (Bad file descriptor) [pid 6987] close(24) = -1 EBADF (Bad file descriptor) [pid 6987] close(25) = -1 EBADF (Bad file descriptor) [pid 6987] close(26) = -1 EBADF (Bad file descriptor) [pid 6987] close(27) = -1 EBADF (Bad file descriptor) [pid 6987] close(28) = -1 EBADF (Bad file descriptor) [pid 6987] close(29) = -1 EBADF (Bad file descriptor) [pid 6987] exit_group(0) = ? [pid 6987] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1933", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1933", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1933/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1933/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1933/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1933") = 0 [pid 5033] mkdir("./1934", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1936 ./strace-static-x86_64: Process 6988 attached [pid 6988] set_robust_list(0x5555558cb760, 24) = 0 [pid 6988] chdir("./1934") = 0 [pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6988] setpgid(0, 0) = 0 [pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6988] write(3, "1000", 4) = 4 [pid 6988] close(3) = 0 [pid 6988] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6988] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6988] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6988] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6988] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6988] 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 6988] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1936}, "\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 6988] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1936}, {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 6988] close(4) = 0 [pid 6988] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6988] 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 6988] close(3) = 0 [pid 6988] close(4) = -1 EBADF (Bad file descriptor) [pid 6988] close(5) = -1 EBADF (Bad file descriptor) [ 157.606809][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.624318][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.633408][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6988] close(6) = -1 EBADF (Bad file descriptor) [pid 6988] close(7) = -1 EBADF (Bad file descriptor) [pid 6988] close(8) = -1 EBADF (Bad file descriptor) [pid 6988] close(9) = -1 EBADF (Bad file descriptor) [pid 6988] close(10) = -1 EBADF (Bad file descriptor) [pid 6988] close(11) = -1 EBADF (Bad file descriptor) [pid 6988] close(12) = -1 EBADF (Bad file descriptor) [pid 6988] close(13) = -1 EBADF (Bad file descriptor) [pid 6988] close(14) = -1 EBADF (Bad file descriptor) [pid 6988] close(15) = -1 EBADF (Bad file descriptor) [pid 6988] close(16) = -1 EBADF (Bad file descriptor) [pid 6988] close(17) = -1 EBADF (Bad file descriptor) [pid 6988] close(18) = -1 EBADF (Bad file descriptor) [pid 6988] close(19) = -1 EBADF (Bad file descriptor) [pid 6988] close(20) = -1 EBADF (Bad file descriptor) [pid 6988] close(21) = -1 EBADF (Bad file descriptor) [pid 6988] close(22) = -1 EBADF (Bad file descriptor) [pid 6988] close(23) = -1 EBADF (Bad file descriptor) [pid 6988] close(24) = -1 EBADF (Bad file descriptor) [pid 6988] close(25) = -1 EBADF (Bad file descriptor) [pid 6988] close(26) = -1 EBADF (Bad file descriptor) [pid 6988] close(27) = -1 EBADF (Bad file descriptor) [pid 6988] close(28) = -1 EBADF (Bad file descriptor) [pid 6988] close(29) = -1 EBADF (Bad file descriptor) [pid 6988] exit_group(0) = ? [pid 6988] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1936, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1934", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1934", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1934/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1934/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1934/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1934") = 0 [pid 5033] mkdir("./1935", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1937 ./strace-static-x86_64: Process 6989 attached [pid 6989] set_robust_list(0x5555558cb760, 24) = 0 [pid 6989] chdir("./1935") = 0 [pid 6989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6989] setpgid(0, 0) = 0 [pid 6989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6989] write(3, "1000", 4) = 4 [pid 6989] close(3) = 0 [pid 6989] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6989] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6989] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6989] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6989] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6989] 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 6989] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1937}, "\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 6989] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1937}, {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 6989] close(4) = 0 [pid 6989] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6989] 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 6989] close(3) = 0 [pid 6989] close(4) = -1 EBADF (Bad file descriptor) [pid 6989] close(5) = -1 EBADF (Bad file descriptor) [pid 6989] close(6) = -1 EBADF (Bad file descriptor) [pid 6989] close(7) = -1 EBADF (Bad file descriptor) [pid 6989] close(8) = -1 EBADF (Bad file descriptor) [pid 6989] close(9) = -1 EBADF (Bad file descriptor) [pid 6989] close(10) = -1 EBADF (Bad file descriptor) [pid 6989] close(11) = -1 EBADF (Bad file descriptor) [pid 6989] close(12) = -1 EBADF (Bad file descriptor) [pid 6989] close(13) = -1 EBADF (Bad file descriptor) [pid 6989] close(14) = -1 EBADF (Bad file descriptor) [pid 6989] close(15) = -1 EBADF (Bad file descriptor) [pid 6989] close(16) = -1 EBADF (Bad file descriptor) [pid 6989] close(17) = -1 EBADF (Bad file descriptor) [pid 6989] close(18) = -1 EBADF (Bad file descriptor) [pid 6989] close(19) = -1 EBADF (Bad file descriptor) [pid 6989] close(20) = -1 EBADF (Bad file descriptor) [pid 6989] close(21) = -1 EBADF (Bad file descriptor) [pid 6989] close(22) = -1 EBADF (Bad file descriptor) [pid 6989] close(23) = -1 EBADF (Bad file descriptor) [pid 6989] close(24) = -1 EBADF (Bad file descriptor) [pid 6989] close(25) = -1 EBADF (Bad file descriptor) [pid 6989] close(26) = -1 EBADF (Bad file descriptor) [pid 6989] close(27) = -1 EBADF (Bad file descriptor) [pid 6989] close(28) = -1 EBADF (Bad file descriptor) [pid 6989] close(29) = -1 EBADF (Bad file descriptor) [pid 6989] exit_group(0) = ? [pid 6989] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1937, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1935", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 157.649518][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.665830][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.674503][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.692386][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] openat(AT_FDCWD, "./1935", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1935/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1935/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1935/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1935") = 0 [pid 5033] mkdir("./1936", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1938 ./strace-static-x86_64: Process 6990 attached [pid 6990] set_robust_list(0x5555558cb760, 24) = 0 [pid 6990] chdir("./1936") = 0 [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6990] setpgid(0, 0) = 0 [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6990] write(3, "1000", 4) = 4 [pid 6990] close(3) = 0 [pid 6990] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6990] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6990] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6990] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6990] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6990] 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 6990] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1938}, "\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 6990] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1938}, {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 6990] close(4) = 0 [pid 6990] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6990] 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 6990] close(3) = 0 [pid 6990] close(4) = -1 EBADF (Bad file descriptor) [pid 6990] close(5) = -1 EBADF (Bad file descriptor) [pid 6990] close(6) = -1 EBADF (Bad file descriptor) [pid 6990] close(7) = -1 EBADF (Bad file descriptor) [pid 6990] close(8) = -1 EBADF (Bad file descriptor) [pid 6990] close(9) = -1 EBADF (Bad file descriptor) [pid 6990] close(10) = -1 EBADF (Bad file descriptor) [pid 6990] close(11) = -1 EBADF (Bad file descriptor) [pid 6990] close(12) = -1 EBADF (Bad file descriptor) [pid 6990] close(13) = -1 EBADF (Bad file descriptor) [pid 6990] close(14) = -1 EBADF (Bad file descriptor) [pid 6990] close(15) = -1 EBADF (Bad file descriptor) [pid 6990] close(16) = -1 EBADF (Bad file descriptor) [pid 6990] close(17) = -1 EBADF (Bad file descriptor) [pid 6990] close(18) = -1 EBADF (Bad file descriptor) [pid 6990] close(19) = -1 EBADF (Bad file descriptor) [pid 6990] close(20) = -1 EBADF (Bad file descriptor) [pid 6990] close(21) = -1 EBADF (Bad file descriptor) [pid 6990] close(22) = -1 EBADF (Bad file descriptor) [pid 6990] close(23) = -1 EBADF (Bad file descriptor) [pid 6990] close(24) = -1 EBADF (Bad file descriptor) [pid 6990] close(25) = -1 EBADF (Bad file descriptor) [pid 6990] close(26) = -1 EBADF (Bad file descriptor) [pid 6990] close(27) = -1 EBADF (Bad file descriptor) [pid 6990] close(28) = -1 EBADF (Bad file descriptor) [pid 6990] close(29) = -1 EBADF (Bad file descriptor) [pid 6990] exit_group(0) = ? [pid 6990] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1936", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1936", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1936/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1936/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1936/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1936") = 0 [pid 5033] mkdir("./1937", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6991 attached [ 157.707685][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.716836][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.739980][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting , child_tidptr=0x5555558cb750) = 1939 [pid 6991] set_robust_list(0x5555558cb760, 24) = 0 [pid 6991] chdir("./1937") = 0 [pid 6991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6991] setpgid(0, 0) = 0 [pid 6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6991] write(3, "1000", 4) = 4 [pid 6991] close(3) = 0 [pid 6991] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6991] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6991] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6991] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6991] 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 6991] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1939}, "\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 6991] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1939}, {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 6991] close(4) = 0 [pid 6991] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6991] 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 6991] close(3) = 0 [pid 6991] close(4) = -1 EBADF (Bad file descriptor) [pid 6991] close(5) = -1 EBADF (Bad file descriptor) [pid 6991] close(6) = -1 EBADF (Bad file descriptor) [pid 6991] close(7) = -1 EBADF (Bad file descriptor) [pid 6991] close(8) = -1 EBADF (Bad file descriptor) [pid 6991] close(9) = -1 EBADF (Bad file descriptor) [pid 6991] close(10) = -1 EBADF (Bad file descriptor) [pid 6991] close(11) = -1 EBADF (Bad file descriptor) [pid 6991] close(12) = -1 EBADF (Bad file descriptor) [pid 6991] close(13) = -1 EBADF (Bad file descriptor) [pid 6991] close(14) = -1 EBADF (Bad file descriptor) [pid 6991] close(15) = -1 EBADF (Bad file descriptor) [pid 6991] close(16) = -1 EBADF (Bad file descriptor) [pid 6991] close(17) = -1 EBADF (Bad file descriptor) [pid 6991] close(18) = -1 EBADF (Bad file descriptor) [pid 6991] close(19) = -1 EBADF (Bad file descriptor) [pid 6991] close(20) = -1 EBADF (Bad file descriptor) [pid 6991] close(21) = -1 EBADF (Bad file descriptor) [pid 6991] close(22) = -1 EBADF (Bad file descriptor) [pid 6991] close(23) = -1 EBADF (Bad file descriptor) [pid 6991] close(24) = -1 EBADF (Bad file descriptor) [pid 6991] close(25) = -1 EBADF (Bad file descriptor) [pid 6991] close(26) = -1 EBADF (Bad file descriptor) [pid 6991] close(27) = -1 EBADF (Bad file descriptor) [pid 6991] close(28) = -1 EBADF (Bad file descriptor) [pid 6991] close(29) = -1 EBADF (Bad file descriptor) [pid 6991] exit_group(0) = ? [pid 6991] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1939, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1937", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1937", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1937/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1937/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1937/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1937") = 0 [pid 5033] mkdir("./1938", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1940 ./strace-static-x86_64: Process 6992 attached [pid 6992] set_robust_list(0x5555558cb760, 24) = 0 [pid 6992] chdir("./1938") = 0 [pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6992] setpgid(0, 0) = 0 [pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6992] write(3, "1000", 4) = 4 [pid 6992] close(3) = 0 [pid 6992] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6992] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6992] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6992] 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 6992] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1940}, "\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 6992] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1940}, {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 6992] close(4) = 0 [ 157.765874][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.773755][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6992] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6992] 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 6992] close(3) = 0 [pid 6992] close(4) = -1 EBADF (Bad file descriptor) [pid 6992] close(5) = -1 EBADF (Bad file descriptor) [pid 6992] close(6) = -1 EBADF (Bad file descriptor) [pid 6992] close(7) = -1 EBADF (Bad file descriptor) [pid 6992] close(8) = -1 EBADF (Bad file descriptor) [pid 6992] close(9) = -1 EBADF (Bad file descriptor) [pid 6992] close(10) = -1 EBADF (Bad file descriptor) [pid 6992] close(11) = -1 EBADF (Bad file descriptor) [pid 6992] close(12) = -1 EBADF (Bad file descriptor) [pid 6992] close(13) = -1 EBADF (Bad file descriptor) [pid 6992] close(14) = -1 EBADF (Bad file descriptor) [pid 6992] close(15) = -1 EBADF (Bad file descriptor) [pid 6992] close(16) = -1 EBADF (Bad file descriptor) [pid 6992] close(17) = -1 EBADF (Bad file descriptor) [pid 6992] close(18) = -1 EBADF (Bad file descriptor) [pid 6992] close(19) = -1 EBADF (Bad file descriptor) [pid 6992] close(20) = -1 EBADF (Bad file descriptor) [pid 6992] close(21) = -1 EBADF (Bad file descriptor) [pid 6992] close(22) = -1 EBADF (Bad file descriptor) [pid 6992] close(23) = -1 EBADF (Bad file descriptor) [pid 6992] close(24) = -1 EBADF (Bad file descriptor) [pid 6992] close(25) = -1 EBADF (Bad file descriptor) [pid 6992] close(26) = -1 EBADF (Bad file descriptor) [pid 6992] close(27) = -1 EBADF (Bad file descriptor) [pid 6992] close(28) = -1 EBADF (Bad file descriptor) [pid 6992] close(29) = -1 EBADF (Bad file descriptor) [pid 6992] exit_group(0) = ? [pid 6992] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1938", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1938", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1938/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1938/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1938/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1938") = 0 [pid 5033] mkdir("./1939", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1941 ./strace-static-x86_64: Process 6993 attached [pid 6993] set_robust_list(0x5555558cb760, 24) = 0 [pid 6993] chdir("./1939") = 0 [pid 6993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6993] setpgid(0, 0) = 0 [pid 6993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6993] write(3, "1000", 4) = 4 [pid 6993] close(3) = 0 [pid 6993] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6993] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6993] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6993] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6993] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6993] 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 6993] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1941}, "\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 6993] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1941}, {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 6993] close(4) = 0 [pid 6993] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 157.807919][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.822813][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.830884][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6993] 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 6993] close(3) = 0 [pid 6993] close(4) = -1 EBADF (Bad file descriptor) [pid 6993] close(5) = -1 EBADF (Bad file descriptor) [pid 6993] close(6) = -1 EBADF (Bad file descriptor) [pid 6993] close(7) = -1 EBADF (Bad file descriptor) [pid 6993] close(8) = -1 EBADF (Bad file descriptor) [pid 6993] close(9) = -1 EBADF (Bad file descriptor) [pid 6993] close(10) = -1 EBADF (Bad file descriptor) [pid 6993] close(11) = -1 EBADF (Bad file descriptor) [pid 6993] close(12) = -1 EBADF (Bad file descriptor) [pid 6993] close(13) = -1 EBADF (Bad file descriptor) [pid 6993] close(14) = -1 EBADF (Bad file descriptor) [pid 6993] close(15) = -1 EBADF (Bad file descriptor) [pid 6993] close(16) = -1 EBADF (Bad file descriptor) [pid 6993] close(17) = -1 EBADF (Bad file descriptor) [pid 6993] close(18) = -1 EBADF (Bad file descriptor) [pid 6993] close(19) = -1 EBADF (Bad file descriptor) [pid 6993] close(20) = -1 EBADF (Bad file descriptor) [pid 6993] close(21) = -1 EBADF (Bad file descriptor) [pid 6993] close(22) = -1 EBADF (Bad file descriptor) [pid 6993] close(23) = -1 EBADF (Bad file descriptor) [pid 6993] close(24) = -1 EBADF (Bad file descriptor) [pid 6993] close(25) = -1 EBADF (Bad file descriptor) [pid 6993] close(26) = -1 EBADF (Bad file descriptor) [pid 6993] close(27) = -1 EBADF (Bad file descriptor) [pid 6993] close(28) = -1 EBADF (Bad file descriptor) [pid 6993] close(29) = -1 EBADF (Bad file descriptor) [pid 6993] exit_group(0) = ? [pid 6993] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1939", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1939", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1939/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1939/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1939/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1939") = 0 [pid 5033] mkdir("./1940", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1942 ./strace-static-x86_64: Process 6994 attached [pid 6994] set_robust_list(0x5555558cb760, 24) = 0 [pid 6994] chdir("./1940") = 0 [pid 6994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6994] setpgid(0, 0) = 0 [pid 6994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6994] write(3, "1000", 4) = 4 [pid 6994] close(3) = 0 [pid 6994] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6994] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6994] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6994] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6994] 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 6994] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1942}, "\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 6994] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1942}, {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 6994] close(4) = 0 [pid 6994] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 157.863192][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.874713][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.883188][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6994] 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 6994] close(3) = 0 [pid 6994] close(4) = -1 EBADF (Bad file descriptor) [pid 6994] close(5) = -1 EBADF (Bad file descriptor) [pid 6994] close(6) = -1 EBADF (Bad file descriptor) [pid 6994] close(7) = -1 EBADF (Bad file descriptor) [pid 6994] close(8) = -1 EBADF (Bad file descriptor) [pid 6994] close(9) = -1 EBADF (Bad file descriptor) [pid 6994] close(10) = -1 EBADF (Bad file descriptor) [pid 6994] close(11) = -1 EBADF (Bad file descriptor) [pid 6994] close(12) = -1 EBADF (Bad file descriptor) [pid 6994] close(13) = -1 EBADF (Bad file descriptor) [pid 6994] close(14) = -1 EBADF (Bad file descriptor) [pid 6994] close(15) = -1 EBADF (Bad file descriptor) [pid 6994] close(16) = -1 EBADF (Bad file descriptor) [pid 6994] close(17) = -1 EBADF (Bad file descriptor) [pid 6994] close(18) = -1 EBADF (Bad file descriptor) [pid 6994] close(19) = -1 EBADF (Bad file descriptor) [pid 6994] close(20) = -1 EBADF (Bad file descriptor) [pid 6994] close(21) = -1 EBADF (Bad file descriptor) [pid 6994] close(22) = -1 EBADF (Bad file descriptor) [pid 6994] close(23) = -1 EBADF (Bad file descriptor) [pid 6994] close(24) = -1 EBADF (Bad file descriptor) [pid 6994] close(25) = -1 EBADF (Bad file descriptor) [pid 6994] close(26) = -1 EBADF (Bad file descriptor) [pid 6994] close(27) = -1 EBADF (Bad file descriptor) [pid 6994] close(28) = -1 EBADF (Bad file descriptor) [pid 6994] close(29) = -1 EBADF (Bad file descriptor) [pid 6994] exit_group(0) = ? [pid 6994] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1940", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1940", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1940/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1940/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1940/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1940") = 0 [pid 5033] mkdir("./1941", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1943 ./strace-static-x86_64: Process 6995 attached [pid 6995] set_robust_list(0x5555558cb760, 24) = 0 [pid 6995] chdir("./1941") = 0 [pid 6995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6995] setpgid(0, 0) = 0 [pid 6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6995] write(3, "1000", 4) = 4 [pid 6995] close(3) = 0 [pid 6995] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6995] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6995] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6995] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6995] 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 6995] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1943}, "\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 6995] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1943}, {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 6995] close(4) = 0 [pid 6995] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 157.916329][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.931270][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.940596][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6995] 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 6995] close(3) = 0 [pid 6995] close(4) = -1 EBADF (Bad file descriptor) [pid 6995] close(5) = -1 EBADF (Bad file descriptor) [pid 6995] close(6) = -1 EBADF (Bad file descriptor) [pid 6995] close(7) = -1 EBADF (Bad file descriptor) [pid 6995] close(8) = -1 EBADF (Bad file descriptor) [pid 6995] close(9) = -1 EBADF (Bad file descriptor) [pid 6995] close(10) = -1 EBADF (Bad file descriptor) [pid 6995] close(11) = -1 EBADF (Bad file descriptor) [pid 6995] close(12) = -1 EBADF (Bad file descriptor) [pid 6995] close(13) = -1 EBADF (Bad file descriptor) [pid 6995] close(14) = -1 EBADF (Bad file descriptor) [pid 6995] close(15) = -1 EBADF (Bad file descriptor) [pid 6995] close(16) = -1 EBADF (Bad file descriptor) [pid 6995] close(17) = -1 EBADF (Bad file descriptor) [pid 6995] close(18) = -1 EBADF (Bad file descriptor) [pid 6995] close(19) = -1 EBADF (Bad file descriptor) [pid 6995] close(20) = -1 EBADF (Bad file descriptor) [pid 6995] close(21) = -1 EBADF (Bad file descriptor) [pid 6995] close(22) = -1 EBADF (Bad file descriptor) [pid 6995] close(23) = -1 EBADF (Bad file descriptor) [pid 6995] close(24) = -1 EBADF (Bad file descriptor) [pid 6995] close(25) = -1 EBADF (Bad file descriptor) [pid 6995] close(26) = -1 EBADF (Bad file descriptor) [pid 6995] close(27) = -1 EBADF (Bad file descriptor) [pid 6995] close(28) = -1 EBADF (Bad file descriptor) [pid 6995] close(29) = -1 EBADF (Bad file descriptor) [pid 6995] exit_group(0) = ? [pid 6995] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1941", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1941", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1941/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1941/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1941/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1941") = 0 [pid 5033] mkdir("./1942", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6996 attached , child_tidptr=0x5555558cb750) = 1944 [pid 6996] set_robust_list(0x5555558cb760, 24) = 0 [pid 6996] chdir("./1942") = 0 [pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6996] setpgid(0, 0) = 0 [pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6996] write(3, "1000", 4) = 4 [pid 6996] close(3) = 0 [pid 6996] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6996] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6996] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6996] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6996] 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 6996] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1944}, "\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 6996] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1944}, {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 6996] close(4) = 0 [pid 6996] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6996] 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 6996] close(3) = 0 [pid 6996] close(4) = -1 EBADF (Bad file descriptor) [pid 6996] close(5) = -1 EBADF (Bad file descriptor) [pid 6996] close(6) = -1 EBADF (Bad file descriptor) [pid 6996] close(7) = -1 EBADF (Bad file descriptor) [pid 6996] close(8) = -1 EBADF (Bad file descriptor) [pid 6996] close(9) = -1 EBADF (Bad file descriptor) [pid 6996] close(10) = -1 EBADF (Bad file descriptor) [pid 6996] close(11) = -1 EBADF (Bad file descriptor) [pid 6996] close(12) = -1 EBADF (Bad file descriptor) [pid 6996] close(13) = -1 EBADF (Bad file descriptor) [pid 6996] close(14) = -1 EBADF (Bad file descriptor) [pid 6996] close(15) = -1 EBADF (Bad file descriptor) [pid 6996] close(16) = -1 EBADF (Bad file descriptor) [pid 6996] close(17) = -1 EBADF (Bad file descriptor) [pid 6996] close(18) = -1 EBADF (Bad file descriptor) [pid 6996] close(19) = -1 EBADF (Bad file descriptor) [pid 6996] close(20) = -1 EBADF (Bad file descriptor) [pid 6996] close(21) = -1 EBADF (Bad file descriptor) [pid 6996] close(22) = -1 EBADF (Bad file descriptor) [pid 6996] close(23) = -1 EBADF (Bad file descriptor) [pid 6996] close(24) = -1 EBADF (Bad file descriptor) [pid 6996] close(25) = -1 EBADF (Bad file descriptor) [pid 6996] close(26) = -1 EBADF (Bad file descriptor) [pid 6996] close(27) = -1 EBADF (Bad file descriptor) [pid 6996] close(28) = -1 EBADF (Bad file descriptor) [pid 6996] close(29) = -1 EBADF (Bad file descriptor) [pid 6996] exit_group(0) = ? [pid 6996] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1942", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1942", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1942/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1942/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1942/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1942") = 0 [pid 5033] mkdir("./1943", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6997 attached , child_tidptr=0x5555558cb750) = 1945 [pid 6997] set_robust_list(0x5555558cb760, 24) = 0 [pid 6997] chdir("./1943") = 0 [pid 6997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6997] setpgid(0, 0) = 0 [pid 6997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6997] write(3, "1000", 4) = 4 [pid 6997] close(3) = 0 [pid 6997] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6997] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6997] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6997] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6997] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6997] 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 6997] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1945}, "\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 6997] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1945}, {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 6997] close(4) = 0 [pid 6997] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6997] 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 [ 157.972352][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 157.996065][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.003987][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6997] close(3) = 0 [pid 6997] close(4) = -1 EBADF (Bad file descriptor) [pid 6997] close(5) = -1 EBADF (Bad file descriptor) [pid 6997] close(6) = -1 EBADF (Bad file descriptor) [pid 6997] close(7) = -1 EBADF (Bad file descriptor) [pid 6997] close(8) = -1 EBADF (Bad file descriptor) [pid 6997] close(9) = -1 EBADF (Bad file descriptor) [pid 6997] close(10) = -1 EBADF (Bad file descriptor) [pid 6997] close(11) = -1 EBADF (Bad file descriptor) [pid 6997] close(12) = -1 EBADF (Bad file descriptor) [pid 6997] close(13) = -1 EBADF (Bad file descriptor) [pid 6997] close(14) = -1 EBADF (Bad file descriptor) [pid 6997] close(15) = -1 EBADF (Bad file descriptor) [pid 6997] close(16) = -1 EBADF (Bad file descriptor) [pid 6997] close(17) = -1 EBADF (Bad file descriptor) [pid 6997] close(18) = -1 EBADF (Bad file descriptor) [pid 6997] close(19) = -1 EBADF (Bad file descriptor) [pid 6997] close(20) = -1 EBADF (Bad file descriptor) [pid 6997] close(21) = -1 EBADF (Bad file descriptor) [pid 6997] close(22) = -1 EBADF (Bad file descriptor) [pid 6997] close(23) = -1 EBADF (Bad file descriptor) [pid 6997] close(24) = -1 EBADF (Bad file descriptor) [pid 6997] close(25) = -1 EBADF (Bad file descriptor) [pid 6997] close(26) = -1 EBADF (Bad file descriptor) [pid 6997] close(27) = -1 EBADF (Bad file descriptor) [pid 6997] close(28) = -1 EBADF (Bad file descriptor) [pid 6997] close(29) = -1 EBADF (Bad file descriptor) [pid 6997] exit_group(0) = ? [pid 6997] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1943", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1943", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1943/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1943/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1943/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1943") = 0 [pid 5033] mkdir("./1944", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1946 ./strace-static-x86_64: Process 6998 attached [pid 6998] set_robust_list(0x5555558cb760, 24) = 0 [pid 6998] chdir("./1944") = 0 [pid 6998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6998] setpgid(0, 0) = 0 [pid 6998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6998] write(3, "1000", 4) = 4 [pid 6998] close(3) = 0 [pid 6998] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6998] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6998] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6998] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6998] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6998] 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 6998] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1946}, "\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 6998] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1946}, {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 6998] close(4) = 0 [pid 6998] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6998] 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 [ 158.029563][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.042290][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.050455][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6998] close(3) = 0 [pid 6998] close(4) = -1 EBADF (Bad file descriptor) [pid 6998] close(5) = -1 EBADF (Bad file descriptor) [pid 6998] close(6) = -1 EBADF (Bad file descriptor) [pid 6998] close(7) = -1 EBADF (Bad file descriptor) [pid 6998] close(8) = -1 EBADF (Bad file descriptor) [pid 6998] close(9) = -1 EBADF (Bad file descriptor) [pid 6998] close(10) = -1 EBADF (Bad file descriptor) [pid 6998] close(11) = -1 EBADF (Bad file descriptor) [pid 6998] close(12) = -1 EBADF (Bad file descriptor) [pid 6998] close(13) = -1 EBADF (Bad file descriptor) [pid 6998] close(14) = -1 EBADF (Bad file descriptor) [pid 6998] close(15) = -1 EBADF (Bad file descriptor) [pid 6998] close(16) = -1 EBADF (Bad file descriptor) [pid 6998] close(17) = -1 EBADF (Bad file descriptor) [pid 6998] close(18) = -1 EBADF (Bad file descriptor) [pid 6998] close(19) = -1 EBADF (Bad file descriptor) [pid 6998] close(20) = -1 EBADF (Bad file descriptor) [pid 6998] close(21) = -1 EBADF (Bad file descriptor) [pid 6998] close(22) = -1 EBADF (Bad file descriptor) [pid 6998] close(23) = -1 EBADF (Bad file descriptor) [pid 6998] close(24) = -1 EBADF (Bad file descriptor) [pid 6998] close(25) = -1 EBADF (Bad file descriptor) [pid 6998] close(26) = -1 EBADF (Bad file descriptor) [pid 6998] close(27) = -1 EBADF (Bad file descriptor) [pid 6998] close(28) = -1 EBADF (Bad file descriptor) [pid 6998] close(29) = -1 EBADF (Bad file descriptor) [pid 6998] exit_group(0) = ? [pid 6998] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1944", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1944", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1944/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1944/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1944/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1944") = 0 [pid 5033] mkdir("./1945", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1947 ./strace-static-x86_64: Process 6999 attached [pid 6999] set_robust_list(0x5555558cb760, 24) = 0 [pid 6999] chdir("./1945") = 0 [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6999] setpgid(0, 0) = 0 [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6999] write(3, "1000", 4) = 4 [pid 6999] close(3) = 0 [pid 6999] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6999] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 6999] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 6999] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6999] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6999] 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 6999] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1947}, "\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 6999] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1947}, {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 6999] close(4) = 0 [pid 6999] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 6999] 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 [ 158.076150][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.090298][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.098538][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 6999] close(3) = 0 [pid 6999] close(4) = -1 EBADF (Bad file descriptor) [pid 6999] close(5) = -1 EBADF (Bad file descriptor) [pid 6999] close(6) = -1 EBADF (Bad file descriptor) [pid 6999] close(7) = -1 EBADF (Bad file descriptor) [pid 6999] close(8) = -1 EBADF (Bad file descriptor) [pid 6999] close(9) = -1 EBADF (Bad file descriptor) [pid 6999] close(10) = -1 EBADF (Bad file descriptor) [pid 6999] close(11) = -1 EBADF (Bad file descriptor) [pid 6999] close(12) = -1 EBADF (Bad file descriptor) [pid 6999] close(13) = -1 EBADF (Bad file descriptor) [pid 6999] close(14) = -1 EBADF (Bad file descriptor) [pid 6999] close(15) = -1 EBADF (Bad file descriptor) [pid 6999] close(16) = -1 EBADF (Bad file descriptor) [pid 6999] close(17) = -1 EBADF (Bad file descriptor) [pid 6999] close(18) = -1 EBADF (Bad file descriptor) [pid 6999] close(19) = -1 EBADF (Bad file descriptor) [pid 6999] close(20) = -1 EBADF (Bad file descriptor) [pid 6999] close(21) = -1 EBADF (Bad file descriptor) [pid 6999] close(22) = -1 EBADF (Bad file descriptor) [pid 6999] close(23) = -1 EBADF (Bad file descriptor) [pid 6999] close(24) = -1 EBADF (Bad file descriptor) [pid 6999] close(25) = -1 EBADF (Bad file descriptor) [pid 6999] close(26) = -1 EBADF (Bad file descriptor) [pid 6999] close(27) = -1 EBADF (Bad file descriptor) [pid 6999] close(28) = -1 EBADF (Bad file descriptor) [pid 6999] close(29) = -1 EBADF (Bad file descriptor) [pid 6999] exit_group(0) = ? [pid 6999] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1945", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1945", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1945/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1945/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1945/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1945") = 0 [pid 5033] mkdir("./1946", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1948 ./strace-static-x86_64: Process 7000 attached [pid 7000] set_robust_list(0x5555558cb760, 24) = 0 [pid 7000] chdir("./1946") = 0 [pid 7000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7000] setpgid(0, 0) = 0 [pid 7000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7000] write(3, "1000", 4) = 4 [pid 7000] close(3) = 0 [pid 7000] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7000] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7000] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7000] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7000] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7000] 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 7000] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1948}, "\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 [ 158.129430][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.143253][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.151411][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7000] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1948}, {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 7000] close(4) = 0 [pid 7000] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7000] 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 7000] close(3) = 0 [pid 7000] close(4) = -1 EBADF (Bad file descriptor) [pid 7000] close(5) = -1 EBADF (Bad file descriptor) [pid 7000] close(6) = -1 EBADF (Bad file descriptor) [pid 7000] close(7) = -1 EBADF (Bad file descriptor) [pid 7000] close(8) = -1 EBADF (Bad file descriptor) [pid 7000] close(9) = -1 EBADF (Bad file descriptor) [pid 7000] close(10) = -1 EBADF (Bad file descriptor) [pid 7000] close(11) = -1 EBADF (Bad file descriptor) [pid 7000] close(12) = -1 EBADF (Bad file descriptor) [pid 7000] close(13) = -1 EBADF (Bad file descriptor) [pid 7000] close(14) = -1 EBADF (Bad file descriptor) [pid 7000] close(15) = -1 EBADF (Bad file descriptor) [pid 7000] close(16) = -1 EBADF (Bad file descriptor) [pid 7000] close(17) = -1 EBADF (Bad file descriptor) [pid 7000] close(18) = -1 EBADF (Bad file descriptor) [pid 7000] close(19) = -1 EBADF (Bad file descriptor) [pid 7000] close(20) = -1 EBADF (Bad file descriptor) [pid 7000] close(21) = -1 EBADF (Bad file descriptor) [pid 7000] close(22) = -1 EBADF (Bad file descriptor) [pid 7000] close(23) = -1 EBADF (Bad file descriptor) [pid 7000] close(24) = -1 EBADF (Bad file descriptor) [pid 7000] close(25) = -1 EBADF (Bad file descriptor) [pid 7000] close(26) = -1 EBADF (Bad file descriptor) [pid 7000] close(27) = -1 EBADF (Bad file descriptor) [pid 7000] close(28) = -1 EBADF (Bad file descriptor) [pid 7000] close(29) = -1 EBADF (Bad file descriptor) [pid 7000] exit_group(0) = ? [pid 7000] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1946", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1946", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1946/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1946/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1946/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1946") = 0 [pid 5033] mkdir("./1947", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7001 attached , child_tidptr=0x5555558cb750) = 1949 [pid 7001] set_robust_list(0x5555558cb760, 24) = 0 [pid 7001] chdir("./1947") = 0 [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7001] setpgid(0, 0) = 0 [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7001] write(3, "1000", 4) = 4 [pid 7001] close(3) = 0 [pid 7001] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7001] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7001] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7001] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7001] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7001] 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 7001] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1949}, "\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 7001] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1949}, {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 7001] close(4) = 0 [pid 7001] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 158.184529][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.201548][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.209518][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7001] 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 7001] close(3) = 0 [pid 7001] close(4) = -1 EBADF (Bad file descriptor) [pid 7001] close(5) = -1 EBADF (Bad file descriptor) [pid 7001] close(6) = -1 EBADF (Bad file descriptor) [pid 7001] close(7) = -1 EBADF (Bad file descriptor) [pid 7001] close(8) = -1 EBADF (Bad file descriptor) [pid 7001] close(9) = -1 EBADF (Bad file descriptor) [pid 7001] close(10) = -1 EBADF (Bad file descriptor) [pid 7001] close(11) = -1 EBADF (Bad file descriptor) [pid 7001] close(12) = -1 EBADF (Bad file descriptor) [pid 7001] close(13) = -1 EBADF (Bad file descriptor) [pid 7001] close(14) = -1 EBADF (Bad file descriptor) [pid 7001] close(15) = -1 EBADF (Bad file descriptor) [pid 7001] close(16) = -1 EBADF (Bad file descriptor) [pid 7001] close(17) = -1 EBADF (Bad file descriptor) [pid 7001] close(18) = -1 EBADF (Bad file descriptor) [pid 7001] close(19) = -1 EBADF (Bad file descriptor) [pid 7001] close(20) = -1 EBADF (Bad file descriptor) [pid 7001] close(21) = -1 EBADF (Bad file descriptor) [pid 7001] close(22) = -1 EBADF (Bad file descriptor) [pid 7001] close(23) = -1 EBADF (Bad file descriptor) [pid 7001] close(24) = -1 EBADF (Bad file descriptor) [pid 7001] close(25) = -1 EBADF (Bad file descriptor) [pid 7001] close(26) = -1 EBADF (Bad file descriptor) [pid 7001] close(27) = -1 EBADF (Bad file descriptor) [pid 7001] close(28) = -1 EBADF (Bad file descriptor) [pid 7001] close(29) = -1 EBADF (Bad file descriptor) [pid 7001] exit_group(0) = ? [pid 7001] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1947", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1947", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1947/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1947/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1947/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1947") = 0 [pid 5033] mkdir("./1948", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7002 attached , child_tidptr=0x5555558cb750) = 1950 [pid 7002] set_robust_list(0x5555558cb760, 24) = 0 [pid 7002] chdir("./1948") = 0 [pid 7002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7002] setpgid(0, 0) = 0 [pid 7002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7002] write(3, "1000", 4) = 4 [pid 7002] close(3) = 0 [pid 7002] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7002] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7002] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7002] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7002] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7002] 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 7002] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1950}, "\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 7002] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1950}, {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 7002] close(4) = 0 [pid 7002] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7002] 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 7002] close(3) = 0 [pid 7002] close(4) = -1 EBADF (Bad file descriptor) [pid 7002] close(5) = -1 EBADF (Bad file descriptor) [pid 7002] close(6) = -1 EBADF (Bad file descriptor) [pid 7002] close(7) = -1 EBADF (Bad file descriptor) [pid 7002] close(8) = -1 EBADF (Bad file descriptor) [pid 7002] close(9) = -1 EBADF (Bad file descriptor) [pid 7002] close(10) = -1 EBADF (Bad file descriptor) [pid 7002] close(11) = -1 EBADF (Bad file descriptor) [pid 7002] close(12) = -1 EBADF (Bad file descriptor) [pid 7002] close(13) = -1 EBADF (Bad file descriptor) [pid 7002] close(14) = -1 EBADF (Bad file descriptor) [pid 7002] close(15) = -1 EBADF (Bad file descriptor) [pid 7002] close(16) = -1 EBADF (Bad file descriptor) [pid 7002] close(17) = -1 EBADF (Bad file descriptor) [pid 7002] close(18) = -1 EBADF (Bad file descriptor) [pid 7002] close(19) = -1 EBADF (Bad file descriptor) [pid 7002] close(20) = -1 EBADF (Bad file descriptor) [pid 7002] close(21) = -1 EBADF (Bad file descriptor) [pid 7002] close(22) = -1 EBADF (Bad file descriptor) [pid 7002] close(23) = -1 EBADF (Bad file descriptor) [pid 7002] close(24) = -1 EBADF (Bad file descriptor) [pid 7002] close(25) = -1 EBADF (Bad file descriptor) [pid 7002] close(26) = -1 EBADF (Bad file descriptor) [pid 7002] close(27) = -1 EBADF (Bad file descriptor) [pid 7002] close(28) = -1 EBADF (Bad file descriptor) [pid 7002] close(29) = -1 EBADF (Bad file descriptor) [pid 7002] exit_group(0) = ? [pid 7002] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1948", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1948", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1948/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1948/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1948/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1948") = 0 [pid 5033] mkdir("./1949", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7003 attached , child_tidptr=0x5555558cb750) = 1951 [pid 7003] set_robust_list(0x5555558cb760, 24) = 0 [pid 7003] chdir("./1949") = 0 [pid 7003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7003] setpgid(0, 0) = 0 [pid 7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7003] write(3, "1000", 4) = 4 [pid 7003] close(3) = 0 [pid 7003] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7003] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7003] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7003] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7003] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7003] 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 7003] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1951}, "\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 7003] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1951}, {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 7003] close(4) = 0 [pid 7003] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7003] 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 7003] close(3) = 0 [pid 7003] close(4) = -1 EBADF (Bad file descriptor) [pid 7003] close(5) = -1 EBADF (Bad file descriptor) [pid 7003] close(6) = -1 EBADF (Bad file descriptor) [pid 7003] close(7) = -1 EBADF (Bad file descriptor) [pid 7003] close(8) = -1 EBADF (Bad file descriptor) [pid 7003] close(9) = -1 EBADF (Bad file descriptor) [pid 7003] close(10) = -1 EBADF (Bad file descriptor) [pid 7003] close(11) = -1 EBADF (Bad file descriptor) [ 158.231482][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.257881][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.267199][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7003] close(12) = -1 EBADF (Bad file descriptor) [pid 7003] close(13) = -1 EBADF (Bad file descriptor) [pid 7003] close(14) = -1 EBADF (Bad file descriptor) [pid 7003] close(15) = -1 EBADF (Bad file descriptor) [pid 7003] close(16) = -1 EBADF (Bad file descriptor) [pid 7003] close(17) = -1 EBADF (Bad file descriptor) [pid 7003] close(18) = -1 EBADF (Bad file descriptor) [pid 7003] close(19) = -1 EBADF (Bad file descriptor) [pid 7003] close(20) = -1 EBADF (Bad file descriptor) [pid 7003] close(21) = -1 EBADF (Bad file descriptor) [pid 7003] close(22) = -1 EBADF (Bad file descriptor) [pid 7003] close(23) = -1 EBADF (Bad file descriptor) [pid 7003] close(24) = -1 EBADF (Bad file descriptor) [pid 7003] close(25) = -1 EBADF (Bad file descriptor) [pid 7003] close(26) = -1 EBADF (Bad file descriptor) [pid 7003] close(27) = -1 EBADF (Bad file descriptor) [pid 7003] close(28) = -1 EBADF (Bad file descriptor) [pid 7003] close(29) = -1 EBADF (Bad file descriptor) [pid 7003] exit_group(0) = ? [pid 7003] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1949", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1949", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1949/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1949/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1949/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1949") = 0 [pid 5033] mkdir("./1950", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1952 ./strace-static-x86_64: Process 7004 attached [pid 7004] set_robust_list(0x5555558cb760, 24) = 0 [pid 7004] chdir("./1950") = 0 [pid 7004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7004] setpgid(0, 0) = 0 [pid 7004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7004] write(3, "1000", 4) = 4 [pid 7004] close(3) = 0 [pid 7004] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7004] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7004] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7004] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7004] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7004] 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 7004] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1952}, "\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 7004] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1952}, {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 7004] close(4) = 0 [pid 7004] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7004] 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 7004] close(3) = 0 [pid 7004] close(4) = -1 EBADF (Bad file descriptor) [pid 7004] close(5) = -1 EBADF (Bad file descriptor) [pid 7004] close(6) = -1 EBADF (Bad file descriptor) [pid 7004] close(7) = -1 EBADF (Bad file descriptor) [pid 7004] close(8) = -1 EBADF (Bad file descriptor) [pid 7004] close(9) = -1 EBADF (Bad file descriptor) [pid 7004] close(10) = -1 EBADF (Bad file descriptor) [pid 7004] close(11) = -1 EBADF (Bad file descriptor) [pid 7004] close(12) = -1 EBADF (Bad file descriptor) [pid 7004] close(13) = -1 EBADF (Bad file descriptor) [pid 7004] close(14) = -1 EBADF (Bad file descriptor) [pid 7004] close(15) = -1 EBADF (Bad file descriptor) [pid 7004] close(16) = -1 EBADF (Bad file descriptor) [pid 7004] close(17) = -1 EBADF (Bad file descriptor) [pid 7004] close(18) = -1 EBADF (Bad file descriptor) [pid 7004] close(19) = -1 EBADF (Bad file descriptor) [pid 7004] close(20) = -1 EBADF (Bad file descriptor) [pid 7004] close(21) = -1 EBADF (Bad file descriptor) [pid 7004] close(22) = -1 EBADF (Bad file descriptor) [pid 7004] close(23) = -1 EBADF (Bad file descriptor) [pid 7004] close(24) = -1 EBADF (Bad file descriptor) [pid 7004] close(25) = -1 EBADF (Bad file descriptor) [pid 7004] close(26) = -1 EBADF (Bad file descriptor) [pid 7004] close(27) = -1 EBADF (Bad file descriptor) [pid 7004] close(28) = -1 EBADF (Bad file descriptor) [pid 7004] close(29) = -1 EBADF (Bad file descriptor) [pid 7004] exit_group(0) = ? [pid 7004] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 158.280616][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.294450][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.302684][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.324292][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] umount2("./1950", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1950", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1950/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1950/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1950/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1950") = 0 [pid 5033] mkdir("./1951", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1953 ./strace-static-x86_64: Process 7005 attached [pid 7005] set_robust_list(0x5555558cb760, 24) = 0 [pid 7005] chdir("./1951") = 0 [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7005] setpgid(0, 0) = 0 [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7005] write(3, "1000", 4) = 4 [pid 7005] close(3) = 0 [pid 7005] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7005] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7005] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7005] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7005] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7005] 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 7005] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1953}, "\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 7005] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1953}, {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 7005] close(4) = 0 [pid 7005] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7005] 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 7005] close(3) = 0 [pid 7005] close(4) = -1 EBADF (Bad file descriptor) [pid 7005] close(5) = -1 EBADF (Bad file descriptor) [pid 7005] close(6) = -1 EBADF (Bad file descriptor) [pid 7005] close(7) = -1 EBADF (Bad file descriptor) [pid 7005] close(8) = -1 EBADF (Bad file descriptor) [pid 7005] close(9) = -1 EBADF (Bad file descriptor) [pid 7005] close(10) = -1 EBADF (Bad file descriptor) [pid 7005] close(11) = -1 EBADF (Bad file descriptor) [pid 7005] close(12) = -1 EBADF (Bad file descriptor) [pid 7005] close(13) = -1 EBADF (Bad file descriptor) [pid 7005] close(14) = -1 EBADF (Bad file descriptor) [pid 7005] close(15) = -1 EBADF (Bad file descriptor) [pid 7005] close(16) = -1 EBADF (Bad file descriptor) [pid 7005] close(17) = -1 EBADF (Bad file descriptor) [pid 7005] close(18) = -1 EBADF (Bad file descriptor) [pid 7005] close(19) = -1 EBADF (Bad file descriptor) [pid 7005] close(20) = -1 EBADF (Bad file descriptor) [pid 7005] close(21) = -1 EBADF (Bad file descriptor) [pid 7005] close(22) = -1 EBADF (Bad file descriptor) [pid 7005] close(23) = -1 EBADF (Bad file descriptor) [pid 7005] close(24) = -1 EBADF (Bad file descriptor) [pid 7005] close(25) = -1 EBADF (Bad file descriptor) [pid 7005] close(26) = -1 EBADF (Bad file descriptor) [pid 7005] close(27) = -1 EBADF (Bad file descriptor) [pid 7005] close(28) = -1 EBADF (Bad file descriptor) [pid 7005] close(29) = -1 EBADF (Bad file descriptor) [pid 7005] exit_group(0) = ? [pid 7005] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1951", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1951", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1951/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1951/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1951/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [ 158.339393][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.347584][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.372042][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] rmdir("./1951") = 0 [pid 5033] mkdir("./1952", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7006 attached , child_tidptr=0x5555558cb750) = 1954 [pid 7006] set_robust_list(0x5555558cb760, 24) = 0 [pid 7006] chdir("./1952") = 0 [pid 7006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7006] setpgid(0, 0) = 0 [pid 7006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7006] write(3, "1000", 4) = 4 [pid 7006] close(3) = 0 [pid 7006] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7006] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7006] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7006] 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 7006] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1954}, "\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 7006] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1954}, {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 7006] close(4) = 0 [pid 7006] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7006] 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 7006] close(3) = 0 [pid 7006] close(4) = -1 EBADF (Bad file descriptor) [pid 7006] close(5) = -1 EBADF (Bad file descriptor) [pid 7006] close(6) = -1 EBADF (Bad file descriptor) [pid 7006] close(7) = -1 EBADF (Bad file descriptor) [pid 7006] close(8) = -1 EBADF (Bad file descriptor) [pid 7006] close(9) = -1 EBADF (Bad file descriptor) [pid 7006] close(10) = -1 EBADF (Bad file descriptor) [pid 7006] close(11) = -1 EBADF (Bad file descriptor) [pid 7006] close(12) = -1 EBADF (Bad file descriptor) [pid 7006] close(13) = -1 EBADF (Bad file descriptor) [pid 7006] close(14) = -1 EBADF (Bad file descriptor) [pid 7006] close(15) = -1 EBADF (Bad file descriptor) [pid 7006] close(16) = -1 EBADF (Bad file descriptor) [pid 7006] close(17) = -1 EBADF (Bad file descriptor) [pid 7006] close(18) = -1 EBADF (Bad file descriptor) [pid 7006] close(19) = -1 EBADF (Bad file descriptor) [pid 7006] close(20) = -1 EBADF (Bad file descriptor) [pid 7006] close(21) = -1 EBADF (Bad file descriptor) [pid 7006] close(22) = -1 EBADF (Bad file descriptor) [pid 7006] close(23) = -1 EBADF (Bad file descriptor) [pid 7006] close(24) = -1 EBADF (Bad file descriptor) [pid 7006] close(25) = -1 EBADF (Bad file descriptor) [pid 7006] close(26) = -1 EBADF (Bad file descriptor) [pid 7006] close(27) = -1 EBADF (Bad file descriptor) [pid 7006] close(28) = -1 EBADF (Bad file descriptor) [pid 7006] close(29) = -1 EBADF (Bad file descriptor) [pid 7006] exit_group(0) = ? [pid 7006] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1952", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1952", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1952/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1952/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1952/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1952") = 0 [pid 5033] mkdir("./1953", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7007 attached , child_tidptr=0x5555558cb750) = 1955 [pid 7007] set_robust_list(0x5555558cb760, 24) = 0 [pid 7007] chdir("./1953") = 0 [pid 7007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7007] setpgid(0, 0) = 0 [pid 7007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7007] write(3, "1000", 4) = 4 [pid 7007] close(3) = 0 [pid 7007] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7007] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7007] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7007] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7007] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7007] 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 7007] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1955}, "\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 7007] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1955}, {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 7007] close(4) = 0 [pid 7007] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 158.392873][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.401642][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7007] 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 7007] close(3) = 0 [pid 7007] close(4) = -1 EBADF (Bad file descriptor) [pid 7007] close(5) = -1 EBADF (Bad file descriptor) [pid 7007] close(6) = -1 EBADF (Bad file descriptor) [pid 7007] close(7) = -1 EBADF (Bad file descriptor) [pid 7007] close(8) = -1 EBADF (Bad file descriptor) [pid 7007] close(9) = -1 EBADF (Bad file descriptor) [pid 7007] close(10) = -1 EBADF (Bad file descriptor) [pid 7007] close(11) = -1 EBADF (Bad file descriptor) [pid 7007] close(12) = -1 EBADF (Bad file descriptor) [pid 7007] close(13) = -1 EBADF (Bad file descriptor) [pid 7007] close(14) = -1 EBADF (Bad file descriptor) [pid 7007] close(15) = -1 EBADF (Bad file descriptor) [pid 7007] close(16) = -1 EBADF (Bad file descriptor) [pid 7007] close(17) = -1 EBADF (Bad file descriptor) [pid 7007] close(18) = -1 EBADF (Bad file descriptor) [pid 7007] close(19) = -1 EBADF (Bad file descriptor) [pid 7007] close(20) = -1 EBADF (Bad file descriptor) [pid 7007] close(21) = -1 EBADF (Bad file descriptor) [pid 7007] close(22) = -1 EBADF (Bad file descriptor) [pid 7007] close(23) = -1 EBADF (Bad file descriptor) [pid 7007] close(24) = -1 EBADF (Bad file descriptor) [pid 7007] close(25) = -1 EBADF (Bad file descriptor) [pid 7007] close(26) = -1 EBADF (Bad file descriptor) [pid 7007] close(27) = -1 EBADF (Bad file descriptor) [pid 7007] close(28) = -1 EBADF (Bad file descriptor) [pid 7007] close(29) = -1 EBADF (Bad file descriptor) [pid 7007] exit_group(0) = ? [pid 7007] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1953", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1953", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1953/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1953/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1953/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1953") = 0 [pid 5033] mkdir("./1954", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7008 attached , child_tidptr=0x5555558cb750) = 1956 [pid 7008] set_robust_list(0x5555558cb760, 24) = 0 [pid 7008] chdir("./1954") = 0 [pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7008] setpgid(0, 0) = 0 [pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7008] write(3, "1000", 4) = 4 [pid 7008] close(3) = 0 [pid 7008] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7008] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7008] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7008] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7008] 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 7008] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1956}, "\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 7008] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1956}, {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 7008] close(4) = 0 [pid 7008] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7008] 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 7008] close(3) = 0 [pid 7008] close(4) = -1 EBADF (Bad file descriptor) [pid 7008] close(5) = -1 EBADF (Bad file descriptor) [pid 7008] close(6) = -1 EBADF (Bad file descriptor) [pid 7008] close(7) = -1 EBADF (Bad file descriptor) [pid 7008] close(8) = -1 EBADF (Bad file descriptor) [pid 7008] close(9) = -1 EBADF (Bad file descriptor) [pid 7008] close(10) = -1 EBADF (Bad file descriptor) [pid 7008] close(11) = -1 EBADF (Bad file descriptor) [pid 7008] close(12) = -1 EBADF (Bad file descriptor) [pid 7008] close(13) = -1 EBADF (Bad file descriptor) [ 158.440416][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.459113][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.468861][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7008] close(14) = -1 EBADF (Bad file descriptor) [pid 7008] close(15) = -1 EBADF (Bad file descriptor) [pid 7008] close(16) = -1 EBADF (Bad file descriptor) [pid 7008] close(17) = -1 EBADF (Bad file descriptor) [pid 7008] close(18) = -1 EBADF (Bad file descriptor) [pid 7008] close(19) = -1 EBADF (Bad file descriptor) [pid 7008] close(20) = -1 EBADF (Bad file descriptor) [pid 7008] close(21) = -1 EBADF (Bad file descriptor) [pid 7008] close(22) = -1 EBADF (Bad file descriptor) [pid 7008] close(23) = -1 EBADF (Bad file descriptor) [pid 7008] close(24) = -1 EBADF (Bad file descriptor) [pid 7008] close(25) = -1 EBADF (Bad file descriptor) [pid 7008] close(26) = -1 EBADF (Bad file descriptor) [pid 7008] close(27) = -1 EBADF (Bad file descriptor) [pid 7008] close(28) = -1 EBADF (Bad file descriptor) [pid 7008] close(29) = -1 EBADF (Bad file descriptor) [pid 7008] exit_group(0) = ? [pid 7008] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1956, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1954", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1954", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1954/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1954/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1954/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1954") = 0 [pid 5033] mkdir("./1955", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1957 ./strace-static-x86_64: Process 7009 attached [pid 7009] set_robust_list(0x5555558cb760, 24) = 0 [pid 7009] chdir("./1955") = 0 [pid 7009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7009] setpgid(0, 0) = 0 [pid 7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7009] write(3, "1000", 4) = 4 [pid 7009] close(3) = 0 [pid 7009] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7009] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7009] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7009] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7009] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7009] 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 7009] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1957}, "\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 7009] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1957}, {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 7009] close(4) = 0 [pid 7009] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7009] 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 7009] close(3) = 0 [pid 7009] close(4) = -1 EBADF (Bad file descriptor) [pid 7009] close(5) = -1 EBADF (Bad file descriptor) [pid 7009] close(6) = -1 EBADF (Bad file descriptor) [pid 7009] close(7) = -1 EBADF (Bad file descriptor) [pid 7009] close(8) = -1 EBADF (Bad file descriptor) [pid 7009] close(9) = -1 EBADF (Bad file descriptor) [pid 7009] close(10) = -1 EBADF (Bad file descriptor) [pid 7009] close(11) = -1 EBADF (Bad file descriptor) [pid 7009] close(12) = -1 EBADF (Bad file descriptor) [pid 7009] close(13) = -1 EBADF (Bad file descriptor) [pid 7009] close(14) = -1 EBADF (Bad file descriptor) [pid 7009] close(15) = -1 EBADF (Bad file descriptor) [pid 7009] close(16) = -1 EBADF (Bad file descriptor) [pid 7009] close(17) = -1 EBADF (Bad file descriptor) [pid 7009] close(18) = -1 EBADF (Bad file descriptor) [ 158.481904][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.496117][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.503990][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.526580][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7009] close(19) = -1 EBADF (Bad file descriptor) [pid 7009] close(20) = -1 EBADF (Bad file descriptor) [pid 7009] close(21) = -1 EBADF (Bad file descriptor) [pid 7009] close(22) = -1 EBADF (Bad file descriptor) [pid 7009] close(23) = -1 EBADF (Bad file descriptor) [pid 7009] close(24) = -1 EBADF (Bad file descriptor) [pid 7009] close(25) = -1 EBADF (Bad file descriptor) [pid 7009] close(26) = -1 EBADF (Bad file descriptor) [pid 7009] close(27) = -1 EBADF (Bad file descriptor) [pid 7009] close(28) = -1 EBADF (Bad file descriptor) [pid 7009] close(29) = -1 EBADF (Bad file descriptor) [pid 7009] exit_group(0) = ? [pid 7009] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1955", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1955", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1955/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1955/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1955/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1955") = 0 [pid 5033] mkdir("./1956", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7010 attached , child_tidptr=0x5555558cb750) = 1958 [pid 7010] set_robust_list(0x5555558cb760, 24) = 0 [pid 7010] chdir("./1956") = 0 [pid 7010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7010] setpgid(0, 0) = 0 [pid 7010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7010] write(3, "1000", 4) = 4 [pid 7010] close(3) = 0 [pid 7010] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7010] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7010] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7010] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7010] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7010] 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 7010] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1958}, "\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 7010] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1958}, {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 7010] close(4) = 0 [pid 7010] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7010] 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 7010] close(3) = 0 [pid 7010] close(4) = -1 EBADF (Bad file descriptor) [pid 7010] close(5) = -1 EBADF (Bad file descriptor) [pid 7010] close(6) = -1 EBADF (Bad file descriptor) [pid 7010] close(7) = -1 EBADF (Bad file descriptor) [pid 7010] close(8) = -1 EBADF (Bad file descriptor) [pid 7010] close(9) = -1 EBADF (Bad file descriptor) [pid 7010] close(10) = -1 EBADF (Bad file descriptor) [pid 7010] close(11) = -1 EBADF (Bad file descriptor) [ 158.540933][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.550578][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.575856][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7010] close(12) = -1 EBADF (Bad file descriptor) [pid 7010] close(13) = -1 EBADF (Bad file descriptor) [pid 7010] close(14) = -1 EBADF (Bad file descriptor) [pid 7010] close(15) = -1 EBADF (Bad file descriptor) [pid 7010] close(16) = -1 EBADF (Bad file descriptor) [pid 7010] close(17) = -1 EBADF (Bad file descriptor) [pid 7010] close(18) = -1 EBADF (Bad file descriptor) [pid 7010] close(19) = -1 EBADF (Bad file descriptor) [pid 7010] close(20) = -1 EBADF (Bad file descriptor) [pid 7010] close(21) = -1 EBADF (Bad file descriptor) [pid 7010] close(22) = -1 EBADF (Bad file descriptor) [pid 7010] close(23) = -1 EBADF (Bad file descriptor) [pid 7010] close(24) = -1 EBADF (Bad file descriptor) [pid 7010] close(25) = -1 EBADF (Bad file descriptor) [pid 7010] close(26) = -1 EBADF (Bad file descriptor) [pid 7010] close(27) = -1 EBADF (Bad file descriptor) [pid 7010] close(28) = -1 EBADF (Bad file descriptor) [pid 7010] close(29) = -1 EBADF (Bad file descriptor) [pid 7010] exit_group(0) = ? [pid 7010] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1956", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1956", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1956/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1956/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1956/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1956") = 0 [pid 5033] mkdir("./1957", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1959 ./strace-static-x86_64: Process 7011 attached [pid 7011] set_robust_list(0x5555558cb760, 24) = 0 [pid 7011] chdir("./1957") = 0 [pid 7011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7011] setpgid(0, 0) = 0 [pid 7011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7011] write(3, "1000", 4) = 4 [pid 7011] close(3) = 0 [pid 7011] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7011] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7011] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7011] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7011] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7011] 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 7011] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1959}, "\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 7011] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1959}, {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 7011] close(4) = 0 [pid 7011] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7011] 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 7011] close(3) = 0 [pid 7011] close(4) = -1 EBADF (Bad file descriptor) [pid 7011] close(5) = -1 EBADF (Bad file descriptor) [pid 7011] close(6) = -1 EBADF (Bad file descriptor) [pid 7011] close(7) = -1 EBADF (Bad file descriptor) [pid 7011] close(8) = -1 EBADF (Bad file descriptor) [pid 7011] close(9) = -1 EBADF (Bad file descriptor) [pid 7011] close(10) = -1 EBADF (Bad file descriptor) [pid 7011] close(11) = -1 EBADF (Bad file descriptor) [pid 7011] close(12) = -1 EBADF (Bad file descriptor) [pid 7011] close(13) = -1 EBADF (Bad file descriptor) [pid 7011] close(14) = -1 EBADF (Bad file descriptor) [pid 7011] close(15) = -1 EBADF (Bad file descriptor) [pid 7011] close(16) = -1 EBADF (Bad file descriptor) [pid 7011] close(17) = -1 EBADF (Bad file descriptor) [pid 7011] close(18) = -1 EBADF (Bad file descriptor) [pid 7011] close(19) = -1 EBADF (Bad file descriptor) [pid 7011] close(20) = -1 EBADF (Bad file descriptor) [pid 7011] close(21) = -1 EBADF (Bad file descriptor) [pid 7011] close(22) = -1 EBADF (Bad file descriptor) [pid 7011] close(23) = -1 EBADF (Bad file descriptor) [pid 7011] close(24) = -1 EBADF (Bad file descriptor) [pid 7011] close(25) = -1 EBADF (Bad file descriptor) [pid 7011] close(26) = -1 EBADF (Bad file descriptor) [ 158.591436][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.601376][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.624941][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7011] close(27) = -1 EBADF (Bad file descriptor) [pid 7011] close(28) = -1 EBADF (Bad file descriptor) [pid 7011] close(29) = -1 EBADF (Bad file descriptor) [pid 7011] exit_group(0) = ? [pid 7011] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1957", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1957", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1957/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1957/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1957/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1957") = 0 [pid 5033] mkdir("./1958", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1960 ./strace-static-x86_64: Process 7012 attached [pid 7012] set_robust_list(0x5555558cb760, 24) = 0 [pid 7012] chdir("./1958") = 0 [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7012] setpgid(0, 0) = 0 [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7012] write(3, "1000", 4) = 4 [pid 7012] close(3) = 0 [pid 7012] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7012] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7012] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7012] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7012] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7012] 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 7012] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1960}, "\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 7012] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1960}, {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 7012] close(4) = 0 [pid 7012] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7012] 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 7012] close(3) = 0 [pid 7012] close(4) = -1 EBADF (Bad file descriptor) [pid 7012] close(5) = -1 EBADF (Bad file descriptor) [pid 7012] close(6) = -1 EBADF (Bad file descriptor) [pid 7012] close(7) = -1 EBADF (Bad file descriptor) [pid 7012] close(8) = -1 EBADF (Bad file descriptor) [pid 7012] close(9) = -1 EBADF (Bad file descriptor) [pid 7012] close(10) = -1 EBADF (Bad file descriptor) [pid 7012] close(11) = -1 EBADF (Bad file descriptor) [pid 7012] close(12) = -1 EBADF (Bad file descriptor) [pid 7012] close(13) = -1 EBADF (Bad file descriptor) [pid 7012] close(14) = -1 EBADF (Bad file descriptor) [pid 7012] close(15) = -1 EBADF (Bad file descriptor) [pid 7012] close(16) = -1 EBADF (Bad file descriptor) [pid 7012] close(17) = -1 EBADF (Bad file descriptor) [pid 7012] close(18) = -1 EBADF (Bad file descriptor) [pid 7012] close(19) = -1 EBADF (Bad file descriptor) [pid 7012] close(20) = -1 EBADF (Bad file descriptor) [pid 7012] close(21) = -1 EBADF (Bad file descriptor) [pid 7012] close(22) = -1 EBADF (Bad file descriptor) [pid 7012] close(23) = -1 EBADF (Bad file descriptor) [pid 7012] close(24) = -1 EBADF (Bad file descriptor) [pid 7012] close(25) = -1 EBADF (Bad file descriptor) [pid 7012] close(26) = -1 EBADF (Bad file descriptor) [pid 7012] close(27) = -1 EBADF (Bad file descriptor) [pid 7012] close(28) = -1 EBADF (Bad file descriptor) [pid 7012] close(29) = -1 EBADF (Bad file descriptor) [pid 7012] exit_group(0) = ? [ 158.638953][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.648072][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.672284][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7012] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1958", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1958", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1958/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1958/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1958/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1958") = 0 [pid 5033] mkdir("./1959", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1961 ./strace-static-x86_64: Process 7013 attached [pid 7013] set_robust_list(0x5555558cb760, 24) = 0 [pid 7013] chdir("./1959") = 0 [pid 7013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7013] setpgid(0, 0) = 0 [pid 7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7013] write(3, "1000", 4) = 4 [pid 7013] close(3) = 0 [pid 7013] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7013] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7013] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7013] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7013] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7013] 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 7013] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1961}, "\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 7013] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1961}, {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 7013] close(4) = 0 [pid 7013] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7013] 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 7013] close(3) = 0 [pid 7013] close(4) = -1 EBADF (Bad file descriptor) [pid 7013] close(5) = -1 EBADF (Bad file descriptor) [pid 7013] close(6) = -1 EBADF (Bad file descriptor) [pid 7013] close(7) = -1 EBADF (Bad file descriptor) [pid 7013] close(8) = -1 EBADF (Bad file descriptor) [pid 7013] close(9) = -1 EBADF (Bad file descriptor) [pid 7013] close(10) = -1 EBADF (Bad file descriptor) [pid 7013] close(11) = -1 EBADF (Bad file descriptor) [pid 7013] close(12) = -1 EBADF (Bad file descriptor) [pid 7013] close(13) = -1 EBADF (Bad file descriptor) [pid 7013] close(14) = -1 EBADF (Bad file descriptor) [pid 7013] close(15) = -1 EBADF (Bad file descriptor) [pid 7013] close(16) = -1 EBADF (Bad file descriptor) [pid 7013] close(17) = -1 EBADF (Bad file descriptor) [pid 7013] close(18) = -1 EBADF (Bad file descriptor) [pid 7013] close(19) = -1 EBADF (Bad file descriptor) [pid 7013] close(20) = -1 EBADF (Bad file descriptor) [pid 7013] close(21) = -1 EBADF (Bad file descriptor) [pid 7013] close(22) = -1 EBADF (Bad file descriptor) [pid 7013] close(23) = -1 EBADF (Bad file descriptor) [pid 7013] close(24) = -1 EBADF (Bad file descriptor) [pid 7013] close(25) = -1 EBADF (Bad file descriptor) [pid 7013] close(26) = -1 EBADF (Bad file descriptor) [pid 7013] close(27) = -1 EBADF (Bad file descriptor) [pid 7013] close(28) = -1 EBADF (Bad file descriptor) [pid 7013] close(29) = -1 EBADF (Bad file descriptor) [pid 7013] exit_group(0) = ? [pid 7013] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1961, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1959", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1959", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1959/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1959/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1959/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1959") = 0 [pid 5033] mkdir("./1960", 0777) = 0 [ 158.687864][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.697571][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.714823][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.727854][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1962 ./strace-static-x86_64: Process 7014 attached [pid 7014] set_robust_list(0x5555558cb760, 24) = 0 [pid 7014] chdir("./1960") = 0 [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7014] setpgid(0, 0) = 0 [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7014] write(3, "1000", 4) = 4 [pid 7014] close(3) = 0 [pid 7014] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7014] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7014] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7014] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7014] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7014] 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 7014] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1962}, "\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 7014] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1962}, {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 7014] close(4) = 0 [pid 7014] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7014] 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 7014] close(3) = 0 [pid 7014] close(4) = -1 EBADF (Bad file descriptor) [pid 7014] close(5) = -1 EBADF (Bad file descriptor) [pid 7014] close(6) = -1 EBADF (Bad file descriptor) [pid 7014] close(7) = -1 EBADF (Bad file descriptor) [pid 7014] close(8) = -1 EBADF (Bad file descriptor) [pid 7014] close(9) = -1 EBADF (Bad file descriptor) [pid 7014] close(10) = -1 EBADF (Bad file descriptor) [pid 7014] close(11) = -1 EBADF (Bad file descriptor) [pid 7014] close(12) = -1 EBADF (Bad file descriptor) [pid 7014] close(13) = -1 EBADF (Bad file descriptor) [pid 7014] close(14) = -1 EBADF (Bad file descriptor) [pid 7014] close(15) = -1 EBADF (Bad file descriptor) [pid 7014] close(16) = -1 EBADF (Bad file descriptor) [pid 7014] close(17) = -1 EBADF (Bad file descriptor) [pid 7014] close(18) = -1 EBADF (Bad file descriptor) [pid 7014] close(19) = -1 EBADF (Bad file descriptor) [pid 7014] close(20) = -1 EBADF (Bad file descriptor) [pid 7014] close(21) = -1 EBADF (Bad file descriptor) [pid 7014] close(22) = -1 EBADF (Bad file descriptor) [pid 7014] close(23) = -1 EBADF (Bad file descriptor) [pid 7014] close(24) = -1 EBADF (Bad file descriptor) [pid 7014] close(25) = -1 EBADF (Bad file descriptor) [pid 7014] close(26) = -1 EBADF (Bad file descriptor) [pid 7014] close(27) = -1 EBADF (Bad file descriptor) [pid 7014] close(28) = -1 EBADF (Bad file descriptor) [pid 7014] close(29) = -1 EBADF (Bad file descriptor) [pid 7014] exit_group(0) = ? [pid 7014] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1960", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1960", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1960/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1960/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1960/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1960") = 0 [pid 5033] mkdir("./1961", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1963 ./strace-static-x86_64: Process 7015 attached [pid 7015] set_robust_list(0x5555558cb760, 24) = 0 [pid 7015] chdir("./1961") = 0 [pid 7015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7015] setpgid(0, 0) = 0 [pid 7015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7015] write(3, "1000", 4) = 4 [pid 7015] close(3) = 0 [pid 7015] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7015] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7015] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7015] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7015] 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 7015] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1963}, "\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 7015] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1963}, {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 7015] close(4) = 0 [pid 7015] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7015] 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 [ 158.735814][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.758486][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.774832][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.784137][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7015] close(3) = 0 [pid 7015] close(4) = -1 EBADF (Bad file descriptor) [pid 7015] close(5) = -1 EBADF (Bad file descriptor) [pid 7015] close(6) = -1 EBADF (Bad file descriptor) [pid 7015] close(7) = -1 EBADF (Bad file descriptor) [pid 7015] close(8) = -1 EBADF (Bad file descriptor) [pid 7015] close(9) = -1 EBADF (Bad file descriptor) [pid 7015] close(10) = -1 EBADF (Bad file descriptor) [pid 7015] close(11) = -1 EBADF (Bad file descriptor) [pid 7015] close(12) = -1 EBADF (Bad file descriptor) [pid 7015] close(13) = -1 EBADF (Bad file descriptor) [pid 7015] close(14) = -1 EBADF (Bad file descriptor) [pid 7015] close(15) = -1 EBADF (Bad file descriptor) [pid 7015] close(16) = -1 EBADF (Bad file descriptor) [pid 7015] close(17) = -1 EBADF (Bad file descriptor) [pid 7015] close(18) = -1 EBADF (Bad file descriptor) [pid 7015] close(19) = -1 EBADF (Bad file descriptor) [pid 7015] close(20) = -1 EBADF (Bad file descriptor) [pid 7015] close(21) = -1 EBADF (Bad file descriptor) [pid 7015] close(22) = -1 EBADF (Bad file descriptor) [pid 7015] close(23) = -1 EBADF (Bad file descriptor) [pid 7015] close(24) = -1 EBADF (Bad file descriptor) [pid 7015] close(25) = -1 EBADF (Bad file descriptor) [pid 7015] close(26) = -1 EBADF (Bad file descriptor) [pid 7015] close(27) = -1 EBADF (Bad file descriptor) [pid 7015] close(28) = -1 EBADF (Bad file descriptor) [pid 7015] close(29) = -1 EBADF (Bad file descriptor) [pid 7015] exit_group(0) = ? [pid 7015] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1961", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1961", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1961/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1961/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1961/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1961") = 0 [pid 5033] mkdir("./1962", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1964 ./strace-static-x86_64: Process 7016 attached [pid 7016] set_robust_list(0x5555558cb760, 24) = 0 [pid 7016] chdir("./1962") = 0 [pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7016] setpgid(0, 0) = 0 [pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7016] write(3, "1000", 4) = 4 [pid 7016] close(3) = 0 [pid 7016] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7016] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7016] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7016] 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 7016] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1964}, "\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 7016] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1964}, {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 7016] close(4) = 0 [pid 7016] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7016] 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 7016] close(3) = 0 [pid 7016] close(4) = -1 EBADF (Bad file descriptor) [pid 7016] close(5) = -1 EBADF (Bad file descriptor) [pid 7016] close(6) = -1 EBADF (Bad file descriptor) [pid 7016] close(7) = -1 EBADF (Bad file descriptor) [pid 7016] close(8) = -1 EBADF (Bad file descriptor) [pid 7016] close(9) = -1 EBADF (Bad file descriptor) [pid 7016] close(10) = -1 EBADF (Bad file descriptor) [pid 7016] close(11) = -1 EBADF (Bad file descriptor) [pid 7016] close(12) = -1 EBADF (Bad file descriptor) [pid 7016] close(13) = -1 EBADF (Bad file descriptor) [pid 7016] close(14) = -1 EBADF (Bad file descriptor) [pid 7016] close(15) = -1 EBADF (Bad file descriptor) [pid 7016] close(16) = -1 EBADF (Bad file descriptor) [pid 7016] close(17) = -1 EBADF (Bad file descriptor) [pid 7016] close(18) = -1 EBADF (Bad file descriptor) [pid 7016] close(19) = -1 EBADF (Bad file descriptor) [pid 7016] close(20) = -1 EBADF (Bad file descriptor) [pid 7016] close(21) = -1 EBADF (Bad file descriptor) [pid 7016] close(22) = -1 EBADF (Bad file descriptor) [pid 7016] close(23) = -1 EBADF (Bad file descriptor) [pid 7016] close(24) = -1 EBADF (Bad file descriptor) [pid 7016] close(25) = -1 EBADF (Bad file descriptor) [pid 7016] close(26) = -1 EBADF (Bad file descriptor) [pid 7016] close(27) = -1 EBADF (Bad file descriptor) [pid 7016] close(28) = -1 EBADF (Bad file descriptor) [pid 7016] close(29) = -1 EBADF (Bad file descriptor) [pid 7016] exit_group(0) = ? [ 158.803296][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.817024][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.825177][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.843391][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7016] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1964, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1962", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1962", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1962/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1962/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1962/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1962") = 0 [pid 5033] mkdir("./1963", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7017 attached [pid 7017] set_robust_list(0x5555558cb760, 24) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1965 [pid 7017] chdir("./1963") = 0 [pid 7017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7017] setpgid(0, 0) = 0 [pid 7017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7017] write(3, "1000", 4) = 4 [pid 7017] close(3) = 0 [pid 7017] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7017] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7017] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7017] 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 7017] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1965}, "\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 7017] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1965}, {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 7017] close(4) = 0 [pid 7017] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7017] 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 7017] close(3) = 0 [pid 7017] close(4) = -1 EBADF (Bad file descriptor) [pid 7017] close(5) = -1 EBADF (Bad file descriptor) [pid 7017] close(6) = -1 EBADF (Bad file descriptor) [pid 7017] close(7) = -1 EBADF (Bad file descriptor) [pid 7017] close(8) = -1 EBADF (Bad file descriptor) [pid 7017] close(9) = -1 EBADF (Bad file descriptor) [pid 7017] close(10) = -1 EBADF (Bad file descriptor) [pid 7017] close(11) = -1 EBADF (Bad file descriptor) [pid 7017] close(12) = -1 EBADF (Bad file descriptor) [pid 7017] close(13) = -1 EBADF (Bad file descriptor) [pid 7017] close(14) = -1 EBADF (Bad file descriptor) [pid 7017] close(15) = -1 EBADF (Bad file descriptor) [pid 7017] close(16) = -1 EBADF (Bad file descriptor) [pid 7017] close(17) = -1 EBADF (Bad file descriptor) [pid 7017] close(18) = -1 EBADF (Bad file descriptor) [pid 7017] close(19) = -1 EBADF (Bad file descriptor) [pid 7017] close(20) = -1 EBADF (Bad file descriptor) [pid 7017] close(21) = -1 EBADF (Bad file descriptor) [pid 7017] close(22) = -1 EBADF (Bad file descriptor) [pid 7017] close(23) = -1 EBADF (Bad file descriptor) [pid 7017] close(24) = -1 EBADF (Bad file descriptor) [pid 7017] close(25) = -1 EBADF (Bad file descriptor) [pid 7017] close(26) = -1 EBADF (Bad file descriptor) [pid 7017] close(27) = -1 EBADF (Bad file descriptor) [pid 7017] close(28) = -1 EBADF (Bad file descriptor) [pid 7017] close(29) = -1 EBADF (Bad file descriptor) [pid 7017] exit_group(0) = ? [ 158.857720][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.865675][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.890929][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7017] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1963", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1963", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1963/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1963/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1963/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1963") = 0 [pid 5033] mkdir("./1964", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7018 attached , child_tidptr=0x5555558cb750) = 1966 [pid 7018] set_robust_list(0x5555558cb760, 24) = 0 [pid 7018] chdir("./1964") = 0 [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7018] setpgid(0, 0) = 0 [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7018] write(3, "1000", 4) = 4 [pid 7018] close(3) = 0 [pid 7018] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7018] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7018] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7018] 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 7018] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1966}, "\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 7018] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1966}, {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 7018] close(4) = 0 [pid 7018] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7018] 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 7018] close(3) = 0 [pid 7018] close(4) = -1 EBADF (Bad file descriptor) [pid 7018] close(5) = -1 EBADF (Bad file descriptor) [pid 7018] close(6) = -1 EBADF (Bad file descriptor) [pid 7018] close(7) = -1 EBADF (Bad file descriptor) [pid 7018] close(8) = -1 EBADF (Bad file descriptor) [pid 7018] close(9) = -1 EBADF (Bad file descriptor) [pid 7018] close(10) = -1 EBADF (Bad file descriptor) [pid 7018] close(11) = -1 EBADF (Bad file descriptor) [pid 7018] close(12) = -1 EBADF (Bad file descriptor) [ 158.902402][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.910554][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.933662][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7018] close(13) = -1 EBADF (Bad file descriptor) [pid 7018] close(14) = -1 EBADF (Bad file descriptor) [pid 7018] close(15) = -1 EBADF (Bad file descriptor) [pid 7018] close(16) = -1 EBADF (Bad file descriptor) [pid 7018] close(17) = -1 EBADF (Bad file descriptor) [pid 7018] close(18) = -1 EBADF (Bad file descriptor) [pid 7018] close(19) = -1 EBADF (Bad file descriptor) [pid 7018] close(20) = -1 EBADF (Bad file descriptor) [pid 7018] close(21) = -1 EBADF (Bad file descriptor) [pid 7018] close(22) = -1 EBADF (Bad file descriptor) [pid 7018] close(23) = -1 EBADF (Bad file descriptor) [pid 7018] close(24) = -1 EBADF (Bad file descriptor) [pid 7018] close(25) = -1 EBADF (Bad file descriptor) [pid 7018] close(26) = -1 EBADF (Bad file descriptor) [pid 7018] close(27) = -1 EBADF (Bad file descriptor) [pid 7018] close(28) = -1 EBADF (Bad file descriptor) [pid 7018] close(29) = -1 EBADF (Bad file descriptor) [pid 7018] exit_group(0) = ? [pid 7018] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1964", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1964", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1964/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1964/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1964/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1964") = 0 [pid 5033] mkdir("./1965", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1967 ./strace-static-x86_64: Process 7019 attached [pid 7019] set_robust_list(0x5555558cb760, 24) = 0 [pid 7019] chdir("./1965") = 0 [pid 7019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7019] setpgid(0, 0) = 0 [pid 7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7019] write(3, "1000", 4) = 4 [pid 7019] close(3) = 0 [pid 7019] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7019] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7019] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7019] 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 7019] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1967}, "\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 7019] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1967}, {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 7019] close(4) = 0 [pid 7019] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7019] 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 7019] close(3) = 0 [pid 7019] close(4) = -1 EBADF (Bad file descriptor) [pid 7019] close(5) = -1 EBADF (Bad file descriptor) [pid 7019] close(6) = -1 EBADF (Bad file descriptor) [pid 7019] close(7) = -1 EBADF (Bad file descriptor) [pid 7019] close(8) = -1 EBADF (Bad file descriptor) [pid 7019] close(9) = -1 EBADF (Bad file descriptor) [pid 7019] close(10) = -1 EBADF (Bad file descriptor) [pid 7019] close(11) = -1 EBADF (Bad file descriptor) [pid 7019] close(12) = -1 EBADF (Bad file descriptor) [pid 7019] close(13) = -1 EBADF (Bad file descriptor) [pid 7019] close(14) = -1 EBADF (Bad file descriptor) [pid 7019] close(15) = -1 EBADF (Bad file descriptor) [pid 7019] close(16) = -1 EBADF (Bad file descriptor) [pid 7019] close(17) = -1 EBADF (Bad file descriptor) [pid 7019] close(18) = -1 EBADF (Bad file descriptor) [pid 7019] close(19) = -1 EBADF (Bad file descriptor) [pid 7019] close(20) = -1 EBADF (Bad file descriptor) [pid 7019] close(21) = -1 EBADF (Bad file descriptor) [pid 7019] close(22) = -1 EBADF (Bad file descriptor) [pid 7019] close(23) = -1 EBADF (Bad file descriptor) [pid 7019] close(24) = -1 EBADF (Bad file descriptor) [pid 7019] close(25) = -1 EBADF (Bad file descriptor) [pid 7019] close(26) = -1 EBADF (Bad file descriptor) [pid 7019] close(27) = -1 EBADF (Bad file descriptor) [pid 7019] close(28) = -1 EBADF (Bad file descriptor) [pid 7019] close(29) = -1 EBADF (Bad file descriptor) [pid 7019] exit_group(0) = ? [pid 7019] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1965", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1965", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1965/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1965/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1965/binderfs") = 0 [ 158.949665][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.959308][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.984818][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 158.996757][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1965") = 0 [pid 5033] mkdir("./1966", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1968 ./strace-static-x86_64: Process 7020 attached [pid 7020] set_robust_list(0x5555558cb760, 24) = 0 [pid 7020] chdir("./1966") = 0 [pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7020] setpgid(0, 0) = 0 [pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7020] write(3, "1000", 4) = 4 [pid 7020] close(3) = 0 [pid 7020] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7020] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7020] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7020] 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 7020] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1968}, "\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 7020] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1968}, {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 7020] close(4) = 0 [pid 7020] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7020] 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 [ 159.004679][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7020] close(3) = 0 [pid 7020] close(4) = -1 EBADF (Bad file descriptor) [pid 7020] close(5) = -1 EBADF (Bad file descriptor) [pid 7020] close(6) = -1 EBADF (Bad file descriptor) [pid 7020] close(7) = -1 EBADF (Bad file descriptor) [pid 7020] close(8) = -1 EBADF (Bad file descriptor) [pid 7020] close(9) = -1 EBADF (Bad file descriptor) [pid 7020] close(10) = -1 EBADF (Bad file descriptor) [pid 7020] close(11) = -1 EBADF (Bad file descriptor) [pid 7020] close(12) = -1 EBADF (Bad file descriptor) [pid 7020] close(13) = -1 EBADF (Bad file descriptor) [pid 7020] close(14) = -1 EBADF (Bad file descriptor) [pid 7020] close(15) = -1 EBADF (Bad file descriptor) [pid 7020] close(16) = -1 EBADF (Bad file descriptor) [pid 7020] close(17) = -1 EBADF (Bad file descriptor) [pid 7020] close(18) = -1 EBADF (Bad file descriptor) [pid 7020] close(19) = -1 EBADF (Bad file descriptor) [pid 7020] close(20) = -1 EBADF (Bad file descriptor) [pid 7020] close(21) = -1 EBADF (Bad file descriptor) [pid 7020] close(22) = -1 EBADF (Bad file descriptor) [pid 7020] close(23) = -1 EBADF (Bad file descriptor) [pid 7020] close(24) = -1 EBADF (Bad file descriptor) [pid 7020] close(25) = -1 EBADF (Bad file descriptor) [pid 7020] close(26) = -1 EBADF (Bad file descriptor) [pid 7020] close(27) = -1 EBADF (Bad file descriptor) [pid 7020] close(28) = -1 EBADF (Bad file descriptor) [pid 7020] close(29) = -1 EBADF (Bad file descriptor) [pid 7020] exit_group(0) = ? [pid 7020] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1968, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] umount2("./1966", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1966", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1966/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1966/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1966/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1966") = 0 [pid 5033] mkdir("./1967", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1969 ./strace-static-x86_64: Process 7021 attached [pid 7021] set_robust_list(0x5555558cb760, 24) = 0 [pid 7021] chdir("./1967") = 0 [pid 7021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7021] setpgid(0, 0) = 0 [pid 7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7021] write(3, "1000", 4) = 4 [pid 7021] close(3) = 0 [pid 7021] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7021] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7021] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7021] 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 7021] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1969}, "\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 7021] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1969}, {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 7021] close(4) = 0 [pid 7021] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7021] 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 7021] close(3) = 0 [pid 7021] close(4) = -1 EBADF (Bad file descriptor) [pid 7021] close(5) = -1 EBADF (Bad file descriptor) [pid 7021] close(6) = -1 EBADF (Bad file descriptor) [pid 7021] close(7) = -1 EBADF (Bad file descriptor) [pid 7021] close(8) = -1 EBADF (Bad file descriptor) [ 159.028836][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.044196][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.053407][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7021] close(9) = -1 EBADF (Bad file descriptor) [pid 7021] close(10) = -1 EBADF (Bad file descriptor) [pid 7021] close(11) = -1 EBADF (Bad file descriptor) [pid 7021] close(12) = -1 EBADF (Bad file descriptor) [pid 7021] close(13) = -1 EBADF (Bad file descriptor) [pid 7021] close(14) = -1 EBADF (Bad file descriptor) [pid 7021] close(15) = -1 EBADF (Bad file descriptor) [pid 7021] close(16) = -1 EBADF (Bad file descriptor) [pid 7021] close(17) = -1 EBADF (Bad file descriptor) [pid 7021] close(18) = -1 EBADF (Bad file descriptor) [pid 7021] close(19) = -1 EBADF (Bad file descriptor) [pid 7021] close(20) = -1 EBADF (Bad file descriptor) [pid 7021] close(21) = -1 EBADF (Bad file descriptor) [pid 7021] close(22) = -1 EBADF (Bad file descriptor) [pid 7021] close(23) = -1 EBADF (Bad file descriptor) [pid 7021] close(24) = -1 EBADF (Bad file descriptor) [pid 7021] close(25) = -1 EBADF (Bad file descriptor) [pid 7021] close(26) = -1 EBADF (Bad file descriptor) [pid 7021] close(27) = -1 EBADF (Bad file descriptor) [pid 7021] close(28) = -1 EBADF (Bad file descriptor) [pid 7021] close(29) = -1 EBADF (Bad file descriptor) [pid 7021] exit_group(0) = ? [pid 7021] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1967", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1967", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1967/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1967/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1967/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1967") = 0 [pid 5033] mkdir("./1968", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1970 ./strace-static-x86_64: Process 7022 attached [pid 7022] set_robust_list(0x5555558cb760, 24) = 0 [pid 7022] chdir("./1968") = 0 [pid 7022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7022] setpgid(0, 0) = 0 [pid 7022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7022] write(3, "1000", 4) = 4 [pid 7022] close(3) = 0 [pid 7022] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7022] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7022] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7022] 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 7022] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1970}, "\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 7022] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1970}, {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 7022] close(4) = 0 [pid 7022] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7022] 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 [ 159.071883][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.085946][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.093847][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7022] close(3) = 0 [pid 7022] close(4) = -1 EBADF (Bad file descriptor) [pid 7022] close(5) = -1 EBADF (Bad file descriptor) [pid 7022] close(6) = -1 EBADF (Bad file descriptor) [pid 7022] close(7) = -1 EBADF (Bad file descriptor) [pid 7022] close(8) = -1 EBADF (Bad file descriptor) [pid 7022] close(9) = -1 EBADF (Bad file descriptor) [pid 7022] close(10) = -1 EBADF (Bad file descriptor) [pid 7022] close(11) = -1 EBADF (Bad file descriptor) [pid 7022] close(12) = -1 EBADF (Bad file descriptor) [pid 7022] close(13) = -1 EBADF (Bad file descriptor) [pid 7022] close(14) = -1 EBADF (Bad file descriptor) [pid 7022] close(15) = -1 EBADF (Bad file descriptor) [pid 7022] close(16) = -1 EBADF (Bad file descriptor) [pid 7022] close(17) = -1 EBADF (Bad file descriptor) [pid 7022] close(18) = -1 EBADF (Bad file descriptor) [pid 7022] close(19) = -1 EBADF (Bad file descriptor) [pid 7022] close(20) = -1 EBADF (Bad file descriptor) [pid 7022] close(21) = -1 EBADF (Bad file descriptor) [pid 7022] close(22) = -1 EBADF (Bad file descriptor) [pid 7022] close(23) = -1 EBADF (Bad file descriptor) [pid 7022] close(24) = -1 EBADF (Bad file descriptor) [pid 7022] close(25) = -1 EBADF (Bad file descriptor) [pid 7022] close(26) = -1 EBADF (Bad file descriptor) [pid 7022] close(27) = -1 EBADF (Bad file descriptor) [pid 7022] close(28) = -1 EBADF (Bad file descriptor) [pid 7022] close(29) = -1 EBADF (Bad file descriptor) [pid 7022] exit_group(0) = ? [pid 7022] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1968", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1968", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1968/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1968/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1968/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1968") = 0 [pid 5033] mkdir("./1969", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7023 attached [pid 7023] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1971 [pid 7023] <... set_robust_list resumed>) = 0 [pid 7023] chdir("./1969") = 0 [pid 7023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7023] setpgid(0, 0) = 0 [pid 7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7023] write(3, "1000", 4) = 4 [pid 7023] close(3) = 0 [pid 7023] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7023] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7023] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7023] 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 7023] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1971}, "\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 7023] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1971}, {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 7023] close(4) = 0 [pid 7023] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7023] 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 [ 159.122168][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.134865][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.143099][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7023] close(3) = 0 [pid 7023] close(4) = -1 EBADF (Bad file descriptor) [pid 7023] close(5) = -1 EBADF (Bad file descriptor) [pid 7023] close(6) = -1 EBADF (Bad file descriptor) [pid 7023] close(7) = -1 EBADF (Bad file descriptor) [pid 7023] close(8) = -1 EBADF (Bad file descriptor) [pid 7023] close(9) = -1 EBADF (Bad file descriptor) [pid 7023] close(10) = -1 EBADF (Bad file descriptor) [pid 7023] close(11) = -1 EBADF (Bad file descriptor) [pid 7023] close(12) = -1 EBADF (Bad file descriptor) [pid 7023] close(13) = -1 EBADF (Bad file descriptor) [pid 7023] close(14) = -1 EBADF (Bad file descriptor) [pid 7023] close(15) = -1 EBADF (Bad file descriptor) [pid 7023] close(16) = -1 EBADF (Bad file descriptor) [pid 7023] close(17) = -1 EBADF (Bad file descriptor) [pid 7023] close(18) = -1 EBADF (Bad file descriptor) [pid 7023] close(19) = -1 EBADF (Bad file descriptor) [pid 7023] close(20) = -1 EBADF (Bad file descriptor) [pid 7023] close(21) = -1 EBADF (Bad file descriptor) [pid 7023] close(22) = -1 EBADF (Bad file descriptor) [pid 7023] close(23) = -1 EBADF (Bad file descriptor) [pid 7023] close(24) = -1 EBADF (Bad file descriptor) [pid 7023] close(25) = -1 EBADF (Bad file descriptor) [pid 7023] close(26) = -1 EBADF (Bad file descriptor) [pid 7023] close(27) = -1 EBADF (Bad file descriptor) [pid 7023] close(28) = -1 EBADF (Bad file descriptor) [pid 7023] close(29) = -1 EBADF (Bad file descriptor) [pid 7023] exit_group(0) = ? [pid 7023] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1969", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1969", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1969/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1969/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1969/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1969") = 0 [pid 5033] mkdir("./1970", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1972 ./strace-static-x86_64: Process 7024 attached [pid 7024] set_robust_list(0x5555558cb760, 24) = 0 [pid 7024] chdir("./1970") = 0 [pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7024] setpgid(0, 0) = 0 [pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7024] write(3, "1000", 4) = 4 [pid 7024] close(3) = 0 [pid 7024] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7024] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7024] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7024] 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 7024] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1972}, "\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 7024] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1972}, {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 7024] close(4) = 0 [pid 7024] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7024] 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 [ 159.167432][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.182613][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.190621][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7024] close(3) = 0 [pid 7024] close(4) = -1 EBADF (Bad file descriptor) [pid 7024] close(5) = -1 EBADF (Bad file descriptor) [pid 7024] close(6) = -1 EBADF (Bad file descriptor) [pid 7024] close(7) = -1 EBADF (Bad file descriptor) [pid 7024] close(8) = -1 EBADF (Bad file descriptor) [pid 7024] close(9) = -1 EBADF (Bad file descriptor) [pid 7024] close(10) = -1 EBADF (Bad file descriptor) [pid 7024] close(11) = -1 EBADF (Bad file descriptor) [pid 7024] close(12) = -1 EBADF (Bad file descriptor) [pid 7024] close(13) = -1 EBADF (Bad file descriptor) [pid 7024] close(14) = -1 EBADF (Bad file descriptor) [pid 7024] close(15) = -1 EBADF (Bad file descriptor) [pid 7024] close(16) = -1 EBADF (Bad file descriptor) [pid 7024] close(17) = -1 EBADF (Bad file descriptor) [pid 7024] close(18) = -1 EBADF (Bad file descriptor) [pid 7024] close(19) = -1 EBADF (Bad file descriptor) [pid 7024] close(20) = -1 EBADF (Bad file descriptor) [pid 7024] close(21) = -1 EBADF (Bad file descriptor) [pid 7024] close(22) = -1 EBADF (Bad file descriptor) [pid 7024] close(23) = -1 EBADF (Bad file descriptor) [pid 7024] close(24) = -1 EBADF (Bad file descriptor) [pid 7024] close(25) = -1 EBADF (Bad file descriptor) [pid 7024] close(26) = -1 EBADF (Bad file descriptor) [pid 7024] close(27) = -1 EBADF (Bad file descriptor) [pid 7024] close(28) = -1 EBADF (Bad file descriptor) [pid 7024] close(29) = -1 EBADF (Bad file descriptor) [pid 7024] exit_group(0) = ? [pid 7024] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1970", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1970", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1970/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1970/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1970/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1970") = 0 [pid 5033] mkdir("./1971", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7025 attached , child_tidptr=0x5555558cb750) = 1973 [pid 7025] set_robust_list(0x5555558cb760, 24) = 0 [pid 7025] chdir("./1971") = 0 [pid 7025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7025] setpgid(0, 0) = 0 [pid 7025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7025] write(3, "1000", 4) = 4 [pid 7025] close(3) = 0 [pid 7025] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7025] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7025] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7025] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7025] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7025] 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 7025] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1973}, "\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 7025] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1973}, {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 7025] close(4) = 0 [pid 7025] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 159.228719][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.241522][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.249937][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7025] 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 7025] close(3) = 0 [pid 7025] close(4) = -1 EBADF (Bad file descriptor) [pid 7025] close(5) = -1 EBADF (Bad file descriptor) [pid 7025] close(6) = -1 EBADF (Bad file descriptor) [pid 7025] close(7) = -1 EBADF (Bad file descriptor) [pid 7025] close(8) = -1 EBADF (Bad file descriptor) [pid 7025] close(9) = -1 EBADF (Bad file descriptor) [pid 7025] close(10) = -1 EBADF (Bad file descriptor) [pid 7025] close(11) = -1 EBADF (Bad file descriptor) [pid 7025] close(12) = -1 EBADF (Bad file descriptor) [pid 7025] close(13) = -1 EBADF (Bad file descriptor) [pid 7025] close(14) = -1 EBADF (Bad file descriptor) [pid 7025] close(15) = -1 EBADF (Bad file descriptor) [pid 7025] close(16) = -1 EBADF (Bad file descriptor) [pid 7025] close(17) = -1 EBADF (Bad file descriptor) [pid 7025] close(18) = -1 EBADF (Bad file descriptor) [pid 7025] close(19) = -1 EBADF (Bad file descriptor) [pid 7025] close(20) = -1 EBADF (Bad file descriptor) [pid 7025] close(21) = -1 EBADF (Bad file descriptor) [pid 7025] close(22) = -1 EBADF (Bad file descriptor) [pid 7025] close(23) = -1 EBADF (Bad file descriptor) [pid 7025] close(24) = -1 EBADF (Bad file descriptor) [pid 7025] close(25) = -1 EBADF (Bad file descriptor) [pid 7025] close(26) = -1 EBADF (Bad file descriptor) [pid 7025] close(27) = -1 EBADF (Bad file descriptor) [pid 7025] close(28) = -1 EBADF (Bad file descriptor) [pid 7025] close(29) = -1 EBADF (Bad file descriptor) [pid 7025] exit_group(0) = ? [pid 7025] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1971", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1971", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1971/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1971/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1971/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1971") = 0 [pid 5033] mkdir("./1972", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1974 ./strace-static-x86_64: Process 7026 attached [pid 7026] set_robust_list(0x5555558cb760, 24) = 0 [pid 7026] chdir("./1972") = 0 [pid 7026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7026] setpgid(0, 0) = 0 [pid 7026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7026] write(3, "1000", 4) = 4 [pid 7026] close(3) = 0 [pid 7026] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7026] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7026] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7026] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7026] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7026] 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 7026] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1974}, "\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 7026] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1974}, {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 7026] close(4) = 0 [pid 7026] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7026] 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 7026] close(3) = 0 [pid 7026] close(4) = -1 EBADF (Bad file descriptor) [pid 7026] close(5) = -1 EBADF (Bad file descriptor) [pid 7026] close(6) = -1 EBADF (Bad file descriptor) [pid 7026] close(7) = -1 EBADF (Bad file descriptor) [pid 7026] close(8) = -1 EBADF (Bad file descriptor) [pid 7026] close(9) = -1 EBADF (Bad file descriptor) [pid 7026] close(10) = -1 EBADF (Bad file descriptor) [pid 7026] close(11) = -1 EBADF (Bad file descriptor) [pid 7026] close(12) = -1 EBADF (Bad file descriptor) [pid 7026] close(13) = -1 EBADF (Bad file descriptor) [pid 7026] close(14) = -1 EBADF (Bad file descriptor) [pid 7026] close(15) = -1 EBADF (Bad file descriptor) [pid 7026] close(16) = -1 EBADF (Bad file descriptor) [pid 7026] close(17) = -1 EBADF (Bad file descriptor) [pid 7026] close(18) = -1 EBADF (Bad file descriptor) [pid 7026] close(19) = -1 EBADF (Bad file descriptor) [pid 7026] close(20) = -1 EBADF (Bad file descriptor) [pid 7026] close(21) = -1 EBADF (Bad file descriptor) [pid 7026] close(22) = -1 EBADF (Bad file descriptor) [pid 7026] close(23) = -1 EBADF (Bad file descriptor) [pid 7026] close(24) = -1 EBADF (Bad file descriptor) [pid 7026] close(25) = -1 EBADF (Bad file descriptor) [pid 7026] close(26) = -1 EBADF (Bad file descriptor) [pid 7026] close(27) = -1 EBADF (Bad file descriptor) [pid 7026] close(28) = -1 EBADF (Bad file descriptor) [pid 7026] close(29) = -1 EBADF (Bad file descriptor) [ 159.272167][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.290800][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.299630][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.318260][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7026] exit_group(0) = ? [pid 7026] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1972", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1972", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1972/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1972/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1972/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1972") = 0 [pid 5033] mkdir("./1973", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7027 attached , child_tidptr=0x5555558cb750) = 1975 [pid 7027] set_robust_list(0x5555558cb760, 24) = 0 [pid 7027] chdir("./1973") = 0 [pid 7027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7027] setpgid(0, 0) = 0 [pid 7027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7027] write(3, "1000", 4) = 4 [pid 7027] close(3) = 0 [pid 7027] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7027] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7027] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7027] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7027] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7027] 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 7027] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1975}, "\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 7027] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1975}, {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 7027] close(4) = 0 [pid 7027] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7027] 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 7027] close(3) = 0 [pid 7027] close(4) = -1 EBADF (Bad file descriptor) [pid 7027] close(5) = -1 EBADF (Bad file descriptor) [pid 7027] close(6) = -1 EBADF (Bad file descriptor) [pid 7027] close(7) = -1 EBADF (Bad file descriptor) [pid 7027] close(8) = -1 EBADF (Bad file descriptor) [pid 7027] close(9) = -1 EBADF (Bad file descriptor) [pid 7027] close(10) = -1 EBADF (Bad file descriptor) [pid 7027] close(11) = -1 EBADF (Bad file descriptor) [pid 7027] close(12) = -1 EBADF (Bad file descriptor) [pid 7027] close(13) = -1 EBADF (Bad file descriptor) [pid 7027] close(14) = -1 EBADF (Bad file descriptor) [pid 7027] close(15) = -1 EBADF (Bad file descriptor) [pid 7027] close(16) = -1 EBADF (Bad file descriptor) [pid 7027] close(17) = -1 EBADF (Bad file descriptor) [pid 7027] close(18) = -1 EBADF (Bad file descriptor) [pid 7027] close(19) = -1 EBADF (Bad file descriptor) [pid 7027] close(20) = -1 EBADF (Bad file descriptor) [pid 7027] close(21) = -1 EBADF (Bad file descriptor) [pid 7027] close(22) = -1 EBADF (Bad file descriptor) [pid 7027] close(23) = -1 EBADF (Bad file descriptor) [pid 7027] close(24) = -1 EBADF (Bad file descriptor) [pid 7027] close(25) = -1 EBADF (Bad file descriptor) [pid 7027] close(26) = -1 EBADF (Bad file descriptor) [pid 7027] close(27) = -1 EBADF (Bad file descriptor) [pid 7027] close(28) = -1 EBADF (Bad file descriptor) [pid 7027] close(29) = -1 EBADF (Bad file descriptor) [pid 7027] exit_group(0) = ? [pid 7027] +++ exited with 0 +++ [ 159.331320][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.339519][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.360232][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1973", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1973", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1973/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1973/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1973/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1973") = 0 [pid 5033] mkdir("./1974", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7028 attached , child_tidptr=0x5555558cb750) = 1976 [pid 7028] set_robust_list(0x5555558cb760, 24) = 0 [pid 7028] chdir("./1974") = 0 [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7028] setpgid(0, 0) = 0 [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7028] write(3, "1000", 4) = 4 [pid 7028] close(3) = 0 [pid 7028] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7028] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7028] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7028] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7028] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7028] 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 7028] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1976}, "\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 7028] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1976}, {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 7028] close(4) = 0 [pid 7028] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7028] 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 7028] close(3) = 0 [pid 7028] close(4) = -1 EBADF (Bad file descriptor) [pid 7028] close(5) = -1 EBADF (Bad file descriptor) [pid 7028] close(6) = -1 EBADF (Bad file descriptor) [pid 7028] close(7) = -1 EBADF (Bad file descriptor) [pid 7028] close(8) = -1 EBADF (Bad file descriptor) [pid 7028] close(9) = -1 EBADF (Bad file descriptor) [pid 7028] close(10) = -1 EBADF (Bad file descriptor) [pid 7028] close(11) = -1 EBADF (Bad file descriptor) [pid 7028] close(12) = -1 EBADF (Bad file descriptor) [pid 7028] close(13) = -1 EBADF (Bad file descriptor) [pid 7028] close(14) = -1 EBADF (Bad file descriptor) [pid 7028] close(15) = -1 EBADF (Bad file descriptor) [pid 7028] close(16) = -1 EBADF (Bad file descriptor) [pid 7028] close(17) = -1 EBADF (Bad file descriptor) [pid 7028] close(18) = -1 EBADF (Bad file descriptor) [pid 7028] close(19) = -1 EBADF (Bad file descriptor) [pid 7028] close(20) = -1 EBADF (Bad file descriptor) [pid 7028] close(21) = -1 EBADF (Bad file descriptor) [pid 7028] close(22) = -1 EBADF (Bad file descriptor) [pid 7028] close(23) = -1 EBADF (Bad file descriptor) [pid 7028] close(24) = -1 EBADF (Bad file descriptor) [pid 7028] close(25) = -1 EBADF (Bad file descriptor) [pid 7028] close(26) = -1 EBADF (Bad file descriptor) [pid 7028] close(27) = -1 EBADF (Bad file descriptor) [pid 7028] close(28) = -1 EBADF (Bad file descriptor) [pid 7028] close(29) = -1 EBADF (Bad file descriptor) [pid 7028] exit_group(0) = ? [pid 7028] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1976, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1974", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1974", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 159.379844][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.388143][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.405016][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.418028][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1974/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1974/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1974/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1974") = 0 [pid 5033] mkdir("./1975", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1977 ./strace-static-x86_64: Process 7029 attached [pid 7029] set_robust_list(0x5555558cb760, 24) = 0 [pid 7029] chdir("./1975") = 0 [pid 7029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7029] setpgid(0, 0) = 0 [pid 7029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7029] write(3, "1000", 4) = 4 [pid 7029] close(3) = 0 [pid 7029] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7029] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7029] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7029] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7029] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7029] 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 7029] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1977}, "\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 7029] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1977}, {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 7029] close(4) = 0 [pid 7029] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7029] 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 [ 159.425957][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7029] close(3) = 0 [pid 7029] close(4) = -1 EBADF (Bad file descriptor) [pid 7029] close(5) = -1 EBADF (Bad file descriptor) [pid 7029] close(6) = -1 EBADF (Bad file descriptor) [pid 7029] close(7) = -1 EBADF (Bad file descriptor) [pid 7029] close(8) = -1 EBADF (Bad file descriptor) [pid 7029] close(9) = -1 EBADF (Bad file descriptor) [pid 7029] close(10) = -1 EBADF (Bad file descriptor) [pid 7029] close(11) = -1 EBADF (Bad file descriptor) [pid 7029] close(12) = -1 EBADF (Bad file descriptor) [pid 7029] close(13) = -1 EBADF (Bad file descriptor) [pid 7029] close(14) = -1 EBADF (Bad file descriptor) [pid 7029] close(15) = -1 EBADF (Bad file descriptor) [pid 7029] close(16) = -1 EBADF (Bad file descriptor) [pid 7029] close(17) = -1 EBADF (Bad file descriptor) [pid 7029] close(18) = -1 EBADF (Bad file descriptor) [pid 7029] close(19) = -1 EBADF (Bad file descriptor) [pid 7029] close(20) = -1 EBADF (Bad file descriptor) [pid 7029] close(21) = -1 EBADF (Bad file descriptor) [pid 7029] close(22) = -1 EBADF (Bad file descriptor) [pid 7029] close(23) = -1 EBADF (Bad file descriptor) [pid 7029] close(24) = -1 EBADF (Bad file descriptor) [pid 7029] close(25) = -1 EBADF (Bad file descriptor) [pid 7029] close(26) = -1 EBADF (Bad file descriptor) [pid 7029] close(27) = -1 EBADF (Bad file descriptor) [pid 7029] close(28) = -1 EBADF (Bad file descriptor) [pid 7029] close(29) = -1 EBADF (Bad file descriptor) [pid 7029] exit_group(0) = ? [pid 7029] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1975", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1975", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1975/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1975/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1975/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1975") = 0 [pid 5033] mkdir("./1976", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7030 attached , child_tidptr=0x5555558cb750) = 1978 [pid 7030] set_robust_list(0x5555558cb760, 24) = 0 [pid 7030] chdir("./1976") = 0 [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7030] setpgid(0, 0) = 0 [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7030] write(3, "1000", 4) = 4 [pid 7030] close(3) = 0 [pid 7030] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7030] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7030] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7030] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7030] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7030] 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 7030] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1978}, "\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 7030] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1978}, {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 7030] close(4) = 0 [pid 7030] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 159.453060][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.465862][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.473739][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7030] 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 7030] close(3) = 0 [pid 7030] close(4) = -1 EBADF (Bad file descriptor) [pid 7030] close(5) = -1 EBADF (Bad file descriptor) [pid 7030] close(6) = -1 EBADF (Bad file descriptor) [pid 7030] close(7) = -1 EBADF (Bad file descriptor) [pid 7030] close(8) = -1 EBADF (Bad file descriptor) [pid 7030] close(9) = -1 EBADF (Bad file descriptor) [pid 7030] close(10) = -1 EBADF (Bad file descriptor) [pid 7030] close(11) = -1 EBADF (Bad file descriptor) [pid 7030] close(12) = -1 EBADF (Bad file descriptor) [pid 7030] close(13) = -1 EBADF (Bad file descriptor) [pid 7030] close(14) = -1 EBADF (Bad file descriptor) [pid 7030] close(15) = -1 EBADF (Bad file descriptor) [pid 7030] close(16) = -1 EBADF (Bad file descriptor) [pid 7030] close(17) = -1 EBADF (Bad file descriptor) [pid 7030] close(18) = -1 EBADF (Bad file descriptor) [pid 7030] close(19) = -1 EBADF (Bad file descriptor) [pid 7030] close(20) = -1 EBADF (Bad file descriptor) [pid 7030] close(21) = -1 EBADF (Bad file descriptor) [pid 7030] close(22) = -1 EBADF (Bad file descriptor) [pid 7030] close(23) = -1 EBADF (Bad file descriptor) [pid 7030] close(24) = -1 EBADF (Bad file descriptor) [pid 7030] close(25) = -1 EBADF (Bad file descriptor) [pid 7030] close(26) = -1 EBADF (Bad file descriptor) [pid 7030] close(27) = -1 EBADF (Bad file descriptor) [pid 7030] close(28) = -1 EBADF (Bad file descriptor) [pid 7030] close(29) = -1 EBADF (Bad file descriptor) [pid 7030] exit_group(0) = ? [pid 7030] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1978, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1976", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1976", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1976/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1976/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1976/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1976") = 0 [pid 5033] mkdir("./1977", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7031 attached [pid 7031] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 1979 [pid 7031] <... set_robust_list resumed>) = 0 [pid 7031] chdir("./1977") = 0 [pid 7031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7031] setpgid(0, 0) = 0 [pid 7031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7031] write(3, "1000", 4) = 4 [pid 7031] close(3) = 0 [pid 7031] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7031] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7031] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7031] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7031] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7031] 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 7031] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1979}, "\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 7031] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1979}, {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 7031] close(4) = 0 [pid 7031] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7031] 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 7031] close(3) = 0 [pid 7031] close(4) = -1 EBADF (Bad file descriptor) [pid 7031] close(5) = -1 EBADF (Bad file descriptor) [pid 7031] close(6) = -1 EBADF (Bad file descriptor) [pid 7031] close(7) = -1 EBADF (Bad file descriptor) [pid 7031] close(8) = -1 EBADF (Bad file descriptor) [pid 7031] close(9) = -1 EBADF (Bad file descriptor) [pid 7031] close(10) = -1 EBADF (Bad file descriptor) [pid 7031] close(11) = -1 EBADF (Bad file descriptor) [pid 7031] close(12) = -1 EBADF (Bad file descriptor) [pid 7031] close(13) = -1 EBADF (Bad file descriptor) [pid 7031] close(14) = -1 EBADF (Bad file descriptor) [pid 7031] close(15) = -1 EBADF (Bad file descriptor) [pid 7031] close(16) = -1 EBADF (Bad file descriptor) [pid 7031] close(17) = -1 EBADF (Bad file descriptor) [pid 7031] close(18) = -1 EBADF (Bad file descriptor) [ 159.504114][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.517772][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.526567][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7031] close(19) = -1 EBADF (Bad file descriptor) [pid 7031] close(20) = -1 EBADF (Bad file descriptor) [pid 7031] close(21) = -1 EBADF (Bad file descriptor) [pid 7031] close(22) = -1 EBADF (Bad file descriptor) [pid 7031] close(23) = -1 EBADF (Bad file descriptor) [pid 7031] close(24) = -1 EBADF (Bad file descriptor) [pid 7031] close(25) = -1 EBADF (Bad file descriptor) [pid 7031] close(26) = -1 EBADF (Bad file descriptor) [pid 7031] close(27) = -1 EBADF (Bad file descriptor) [pid 7031] close(28) = -1 EBADF (Bad file descriptor) [pid 7031] close(29) = -1 EBADF (Bad file descriptor) [pid 7031] exit_group(0) = ? [pid 7031] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1977", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1977", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1977/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1977/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1977/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1977") = 0 [pid 5033] mkdir("./1978", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1980 ./strace-static-x86_64: Process 7032 attached [pid 7032] set_robust_list(0x5555558cb760, 24) = 0 [pid 7032] chdir("./1978") = 0 [pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7032] setpgid(0, 0) = 0 [pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7032] write(3, "1000", 4) = 4 [pid 7032] close(3) = 0 [pid 7032] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7032] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7032] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7032] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7032] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7032] 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 7032] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1980}, "\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 7032] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1980}, {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 7032] close(4) = 0 [pid 7032] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7032] 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 7032] close(3) = 0 [pid 7032] close(4) = -1 EBADF (Bad file descriptor) [pid 7032] close(5) = -1 EBADF (Bad file descriptor) [pid 7032] close(6) = -1 EBADF (Bad file descriptor) [pid 7032] close(7) = -1 EBADF (Bad file descriptor) [pid 7032] close(8) = -1 EBADF (Bad file descriptor) [pid 7032] close(9) = -1 EBADF (Bad file descriptor) [pid 7032] close(10) = -1 EBADF (Bad file descriptor) [pid 7032] close(11) = -1 EBADF (Bad file descriptor) [pid 7032] close(12) = -1 EBADF (Bad file descriptor) [pid 7032] close(13) = -1 EBADF (Bad file descriptor) [pid 7032] close(14) = -1 EBADF (Bad file descriptor) [pid 7032] close(15) = -1 EBADF (Bad file descriptor) [pid 7032] close(16) = -1 EBADF (Bad file descriptor) [pid 7032] close(17) = -1 EBADF (Bad file descriptor) [pid 7032] close(18) = -1 EBADF (Bad file descriptor) [pid 7032] close(19) = -1 EBADF (Bad file descriptor) [pid 7032] close(20) = -1 EBADF (Bad file descriptor) [pid 7032] close(21) = -1 EBADF (Bad file descriptor) [pid 7032] close(22) = -1 EBADF (Bad file descriptor) [pid 7032] close(23) = -1 EBADF (Bad file descriptor) [pid 7032] close(24) = -1 EBADF (Bad file descriptor) [pid 7032] close(25) = -1 EBADF (Bad file descriptor) [pid 7032] close(26) = -1 EBADF (Bad file descriptor) [pid 7032] close(27) = -1 EBADF (Bad file descriptor) [pid 7032] close(28) = -1 EBADF (Bad file descriptor) [pid 7032] close(29) = -1 EBADF (Bad file descriptor) [pid 7032] exit_group(0) = ? [pid 7032] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1978", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1978", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1978/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1978/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1978/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [ 159.548002][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.560741][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.568772][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.588958][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] close(3) = 0 [pid 5033] rmdir("./1978") = 0 [pid 5033] mkdir("./1979", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1981 ./strace-static-x86_64: Process 7033 attached [pid 7033] set_robust_list(0x5555558cb760, 24) = 0 [pid 7033] chdir("./1979") = 0 [pid 7033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7033] setpgid(0, 0) = 0 [pid 7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7033] write(3, "1000", 4) = 4 [pid 7033] close(3) = 0 [pid 7033] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7033] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7033] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7033] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7033] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7033] 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 7033] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1981}, "\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 7033] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1981}, {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 7033] close(4) = 0 [pid 7033] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7033] 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 7033] close(3) = 0 [pid 7033] close(4) = -1 EBADF (Bad file descriptor) [pid 7033] close(5) = -1 EBADF (Bad file descriptor) [pid 7033] close(6) = -1 EBADF (Bad file descriptor) [pid 7033] close(7) = -1 EBADF (Bad file descriptor) [pid 7033] close(8) = -1 EBADF (Bad file descriptor) [pid 7033] close(9) = -1 EBADF (Bad file descriptor) [pid 7033] close(10) = -1 EBADF (Bad file descriptor) [pid 7033] close(11) = -1 EBADF (Bad file descriptor) [pid 7033] close(12) = -1 EBADF (Bad file descriptor) [pid 7033] close(13) = -1 EBADF (Bad file descriptor) [pid 7033] close(14) = -1 EBADF (Bad file descriptor) [pid 7033] close(15) = -1 EBADF (Bad file descriptor) [pid 7033] close(16) = -1 EBADF (Bad file descriptor) [pid 7033] close(17) = -1 EBADF (Bad file descriptor) [pid 7033] close(18) = -1 EBADF (Bad file descriptor) [pid 7033] close(19) = -1 EBADF (Bad file descriptor) [pid 7033] close(20) = -1 EBADF (Bad file descriptor) [pid 7033] close(21) = -1 EBADF (Bad file descriptor) [pid 7033] close(22) = -1 EBADF (Bad file descriptor) [pid 7033] close(23) = -1 EBADF (Bad file descriptor) [pid 7033] close(24) = -1 EBADF (Bad file descriptor) [pid 7033] close(25) = -1 EBADF (Bad file descriptor) [pid 7033] close(26) = -1 EBADF (Bad file descriptor) [pid 7033] close(27) = -1 EBADF (Bad file descriptor) [pid 7033] close(28) = -1 EBADF (Bad file descriptor) [pid 7033] close(29) = -1 EBADF (Bad file descriptor) [pid 7033] exit_group(0) = ? [pid 7033] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1981, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1979", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1979", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1979/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1979/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1979/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1979") = 0 [pid 5033] mkdir("./1980", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1982 ./strace-static-x86_64: Process 7034 attached [ 159.603689][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.612448][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.625422][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.641785][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7034] set_robust_list(0x5555558cb760, 24) = 0 [pid 7034] chdir("./1980") = 0 [pid 7034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7034] setpgid(0, 0) = 0 [pid 7034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7034] write(3, "1000", 4) = 4 [pid 7034] close(3) = 0 [pid 7034] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7034] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7034] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7034] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7034] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7034] 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 7034] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1982}, "\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 7034] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1982}, {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 7034] close(4) = 0 [pid 7034] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7034] 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 7034] close(3) = 0 [pid 7034] close(4) = -1 EBADF (Bad file descriptor) [pid 7034] close(5) = -1 EBADF (Bad file descriptor) [pid 7034] close(6) = -1 EBADF (Bad file descriptor) [pid 7034] close(7) = -1 EBADF (Bad file descriptor) [pid 7034] close(8) = -1 EBADF (Bad file descriptor) [pid 7034] close(9) = -1 EBADF (Bad file descriptor) [pid 7034] close(10) = -1 EBADF (Bad file descriptor) [pid 7034] close(11) = -1 EBADF (Bad file descriptor) [pid 7034] close(12) = -1 EBADF (Bad file descriptor) [pid 7034] close(13) = -1 EBADF (Bad file descriptor) [pid 7034] close(14) = -1 EBADF (Bad file descriptor) [pid 7034] close(15) = -1 EBADF (Bad file descriptor) [pid 7034] close(16) = -1 EBADF (Bad file descriptor) [pid 7034] close(17) = -1 EBADF (Bad file descriptor) [pid 7034] close(18) = -1 EBADF (Bad file descriptor) [pid 7034] close(19) = -1 EBADF (Bad file descriptor) [pid 7034] close(20) = -1 EBADF (Bad file descriptor) [pid 7034] close(21) = -1 EBADF (Bad file descriptor) [pid 7034] close(22) = -1 EBADF (Bad file descriptor) [pid 7034] close(23) = -1 EBADF (Bad file descriptor) [pid 7034] close(24) = -1 EBADF (Bad file descriptor) [pid 7034] close(25) = -1 EBADF (Bad file descriptor) [pid 7034] close(26) = -1 EBADF (Bad file descriptor) [pid 7034] close(27) = -1 EBADF (Bad file descriptor) [pid 7034] close(28) = -1 EBADF (Bad file descriptor) [pid 7034] close(29) = -1 EBADF (Bad file descriptor) [pid 7034] exit_group(0) = ? [pid 7034] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1982, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1980", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1980", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1980/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1980/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1980/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1980") = 0 [pid 5033] mkdir("./1981", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1983 ./strace-static-x86_64: Process 7035 attached [pid 7035] set_robust_list(0x5555558cb760, 24) = 0 [pid 7035] chdir("./1981") = 0 [pid 7035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7035] setpgid(0, 0) = 0 [pid 7035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7035] write(3, "1000", 4) = 4 [pid 7035] close(3) = 0 [pid 7035] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7035] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7035] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7035] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7035] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7035] 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 7035] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1983}, "\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 [ 159.650313][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.668451][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.682139][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.691272][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7035] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1983}, {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 7035] close(4) = 0 [pid 7035] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7035] 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 7035] close(3) = 0 [pid 7035] close(4) = -1 EBADF (Bad file descriptor) [pid 7035] close(5) = -1 EBADF (Bad file descriptor) [pid 7035] close(6) = -1 EBADF (Bad file descriptor) [pid 7035] close(7) = -1 EBADF (Bad file descriptor) [pid 7035] close(8) = -1 EBADF (Bad file descriptor) [pid 7035] close(9) = -1 EBADF (Bad file descriptor) [pid 7035] close(10) = -1 EBADF (Bad file descriptor) [pid 7035] close(11) = -1 EBADF (Bad file descriptor) [pid 7035] close(12) = -1 EBADF (Bad file descriptor) [pid 7035] close(13) = -1 EBADF (Bad file descriptor) [pid 7035] close(14) = -1 EBADF (Bad file descriptor) [pid 7035] close(15) = -1 EBADF (Bad file descriptor) [pid 7035] close(16) = -1 EBADF (Bad file descriptor) [pid 7035] close(17) = -1 EBADF (Bad file descriptor) [pid 7035] close(18) = -1 EBADF (Bad file descriptor) [pid 7035] close(19) = -1 EBADF (Bad file descriptor) [pid 7035] close(20) = -1 EBADF (Bad file descriptor) [pid 7035] close(21) = -1 EBADF (Bad file descriptor) [pid 7035] close(22) = -1 EBADF (Bad file descriptor) [pid 7035] close(23) = -1 EBADF (Bad file descriptor) [pid 7035] close(24) = -1 EBADF (Bad file descriptor) [pid 7035] close(25) = -1 EBADF (Bad file descriptor) [pid 7035] close(26) = -1 EBADF (Bad file descriptor) [pid 7035] close(27) = -1 EBADF (Bad file descriptor) [pid 7035] close(28) = -1 EBADF (Bad file descriptor) [pid 7035] close(29) = -1 EBADF (Bad file descriptor) [pid 7035] exit_group(0) = ? [pid 7035] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1981", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1981", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1981/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1981/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1981/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1981") = 0 [pid 5033] mkdir("./1982", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1984 ./strace-static-x86_64: Process 7036 attached [pid 7036] set_robust_list(0x5555558cb760, 24) = 0 [pid 7036] chdir("./1982") = 0 [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7036] setpgid(0, 0) = 0 [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7036] write(3, "1000", 4) = 4 [pid 7036] close(3) = 0 [pid 7036] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7036] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7036] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7036] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7036] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7036] 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 7036] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1984}, "\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 7036] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1984}, {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 7036] close(4) = 0 [pid 7036] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7036] 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 7036] close(3) = 0 [pid 7036] close(4) = -1 EBADF (Bad file descriptor) [pid 7036] close(5) = -1 EBADF (Bad file descriptor) [pid 7036] close(6) = -1 EBADF (Bad file descriptor) [pid 7036] close(7) = -1 EBADF (Bad file descriptor) [pid 7036] close(8) = -1 EBADF (Bad file descriptor) [pid 7036] close(9) = -1 EBADF (Bad file descriptor) [pid 7036] close(10) = -1 EBADF (Bad file descriptor) [pid 7036] close(11) = -1 EBADF (Bad file descriptor) [pid 7036] close(12) = -1 EBADF (Bad file descriptor) [pid 7036] close(13) = -1 EBADF (Bad file descriptor) [pid 7036] close(14) = -1 EBADF (Bad file descriptor) [pid 7036] close(15) = -1 EBADF (Bad file descriptor) [pid 7036] close(16) = -1 EBADF (Bad file descriptor) [pid 7036] close(17) = -1 EBADF (Bad file descriptor) [pid 7036] close(18) = -1 EBADF (Bad file descriptor) [pid 7036] close(19) = -1 EBADF (Bad file descriptor) [ 159.737677][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.750842][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.759045][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.778404][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7036] close(20) = -1 EBADF (Bad file descriptor) [pid 7036] close(21) = -1 EBADF (Bad file descriptor) [pid 7036] close(22) = -1 EBADF (Bad file descriptor) [pid 7036] close(23) = -1 EBADF (Bad file descriptor) [pid 7036] close(24) = -1 EBADF (Bad file descriptor) [pid 7036] close(25) = -1 EBADF (Bad file descriptor) [pid 7036] close(26) = -1 EBADF (Bad file descriptor) [pid 7036] close(27) = -1 EBADF (Bad file descriptor) [pid 7036] close(28) = -1 EBADF (Bad file descriptor) [pid 7036] close(29) = -1 EBADF (Bad file descriptor) [pid 7036] exit_group(0) = ? [pid 7036] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1982", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1982", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1982/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1982/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1982/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1982") = 0 [pid 5033] mkdir("./1983", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1985 ./strace-static-x86_64: Process 7037 attached [pid 7037] set_robust_list(0x5555558cb760, 24) = 0 [pid 7037] chdir("./1983") = 0 [pid 7037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7037] setpgid(0, 0) = 0 [pid 7037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7037] write(3, "1000", 4) = 4 [pid 7037] close(3) = 0 [pid 7037] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7037] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7037] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7037] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7037] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7037] 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 7037] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1985}, "\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 7037] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1985}, {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 7037] close(4) = 0 [pid 7037] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7037] 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 7037] close(3) = 0 [pid 7037] close(4) = -1 EBADF (Bad file descriptor) [pid 7037] close(5) = -1 EBADF (Bad file descriptor) [pid 7037] close(6) = -1 EBADF (Bad file descriptor) [pid 7037] close(7) = -1 EBADF (Bad file descriptor) [pid 7037] close(8) = -1 EBADF (Bad file descriptor) [pid 7037] close(9) = -1 EBADF (Bad file descriptor) [pid 7037] close(10) = -1 EBADF (Bad file descriptor) [pid 7037] close(11) = -1 EBADF (Bad file descriptor) [pid 7037] close(12) = -1 EBADF (Bad file descriptor) [pid 7037] close(13) = -1 EBADF (Bad file descriptor) [pid 7037] close(14) = -1 EBADF (Bad file descriptor) [pid 7037] close(15) = -1 EBADF (Bad file descriptor) [pid 7037] close(16) = -1 EBADF (Bad file descriptor) [pid 7037] close(17) = -1 EBADF (Bad file descriptor) [pid 7037] close(18) = -1 EBADF (Bad file descriptor) [pid 7037] close(19) = -1 EBADF (Bad file descriptor) [pid 7037] close(20) = -1 EBADF (Bad file descriptor) [pid 7037] close(21) = -1 EBADF (Bad file descriptor) [pid 7037] close(22) = -1 EBADF (Bad file descriptor) [pid 7037] close(23) = -1 EBADF (Bad file descriptor) [pid 7037] close(24) = -1 EBADF (Bad file descriptor) [pid 7037] close(25) = -1 EBADF (Bad file descriptor) [pid 7037] close(26) = -1 EBADF (Bad file descriptor) [pid 7037] close(27) = -1 EBADF (Bad file descriptor) [pid 7037] close(28) = -1 EBADF (Bad file descriptor) [pid 7037] close(29) = -1 EBADF (Bad file descriptor) [pid 7037] exit_group(0) = ? [pid 7037] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1983", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1983", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1983/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1983/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1983/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1983") = 0 [pid 5033] mkdir("./1984", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1986 [ 159.794664][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.803805][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.816770][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.829514][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.837741][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 ./strace-static-x86_64: Process 7038 attached [pid 7038] set_robust_list(0x5555558cb760, 24) = 0 [pid 7038] chdir("./1984") = 0 [pid 7038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7038] setpgid(0, 0) = 0 [pid 7038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7038] write(3, "1000", 4) = 4 [pid 7038] close(3) = 0 [pid 7038] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7038] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7038] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7038] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7038] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7038] 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 7038] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1986}, "\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 7038] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1986}, {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 7038] close(4) = 0 [pid 7038] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7038] 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 7038] close(3) = 0 [pid 7038] close(4) = -1 EBADF (Bad file descriptor) [pid 7038] close(5) = -1 EBADF (Bad file descriptor) [pid 7038] close(6) = -1 EBADF (Bad file descriptor) [pid 7038] close(7) = -1 EBADF (Bad file descriptor) [pid 7038] close(8) = -1 EBADF (Bad file descriptor) [pid 7038] close(9) = -1 EBADF (Bad file descriptor) [pid 7038] close(10) = -1 EBADF (Bad file descriptor) [pid 7038] close(11) = -1 EBADF (Bad file descriptor) [pid 7038] close(12) = -1 EBADF (Bad file descriptor) [pid 7038] close(13) = -1 EBADF (Bad file descriptor) [pid 7038] close(14) = -1 EBADF (Bad file descriptor) [pid 7038] close(15) = -1 EBADF (Bad file descriptor) [pid 7038] close(16) = -1 EBADF (Bad file descriptor) [pid 7038] close(17) = -1 EBADF (Bad file descriptor) [pid 7038] close(18) = -1 EBADF (Bad file descriptor) [pid 7038] close(19) = -1 EBADF (Bad file descriptor) [pid 7038] close(20) = -1 EBADF (Bad file descriptor) [pid 7038] close(21) = -1 EBADF (Bad file descriptor) [pid 7038] close(22) = -1 EBADF (Bad file descriptor) [pid 7038] close(23) = -1 EBADF (Bad file descriptor) [pid 7038] close(24) = -1 EBADF (Bad file descriptor) [pid 7038] close(25) = -1 EBADF (Bad file descriptor) [pid 7038] close(26) = -1 EBADF (Bad file descriptor) [pid 7038] close(27) = -1 EBADF (Bad file descriptor) [pid 7038] close(28) = -1 EBADF (Bad file descriptor) [pid 7038] close(29) = -1 EBADF (Bad file descriptor) [pid 7038] exit_group(0) = ? [pid 7038] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1984", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1984", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1984/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1984/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1984/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1984") = 0 [pid 5033] mkdir("./1985", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1987 ./strace-static-x86_64: Process 7039 attached [pid 7039] set_robust_list(0x5555558cb760, 24) = 0 [pid 7039] chdir("./1985") = 0 [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7039] setpgid(0, 0) = 0 [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7039] write(3, "1000", 4) = 4 [pid 7039] close(3) = 0 [pid 7039] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7039] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7039] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7039] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7039] 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 7039] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1987}, "\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 7039] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1987}, {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 7039] close(4) = 0 [pid 7039] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7039] 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 7039] close(3) = 0 [pid 7039] close(4) = -1 EBADF (Bad file descriptor) [pid 7039] close(5) = -1 EBADF (Bad file descriptor) [pid 7039] close(6) = -1 EBADF (Bad file descriptor) [pid 7039] close(7) = -1 EBADF (Bad file descriptor) [pid 7039] close(8) = -1 EBADF (Bad file descriptor) [pid 7039] close(9) = -1 EBADF (Bad file descriptor) [pid 7039] close(10) = -1 EBADF (Bad file descriptor) [pid 7039] close(11) = -1 EBADF (Bad file descriptor) [pid 7039] close(12) = -1 EBADF (Bad file descriptor) [pid 7039] close(13) = -1 EBADF (Bad file descriptor) [pid 7039] close(14) = -1 EBADF (Bad file descriptor) [pid 7039] close(15) = -1 EBADF (Bad file descriptor) [pid 7039] close(16) = -1 EBADF (Bad file descriptor) [pid 7039] close(17) = -1 EBADF (Bad file descriptor) [pid 7039] close(18) = -1 EBADF (Bad file descriptor) [pid 7039] close(19) = -1 EBADF (Bad file descriptor) [pid 7039] close(20) = -1 EBADF (Bad file descriptor) [ 159.856329][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.869154][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.878025][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7039] close(21) = -1 EBADF (Bad file descriptor) [pid 7039] close(22) = -1 EBADF (Bad file descriptor) [pid 7039] close(23) = -1 EBADF (Bad file descriptor) [pid 7039] close(24) = -1 EBADF (Bad file descriptor) [pid 7039] close(25) = -1 EBADF (Bad file descriptor) [pid 7039] close(26) = -1 EBADF (Bad file descriptor) [pid 7039] close(27) = -1 EBADF (Bad file descriptor) [pid 7039] close(28) = -1 EBADF (Bad file descriptor) [pid 7039] close(29) = -1 EBADF (Bad file descriptor) [pid 7039] exit_group(0) = ? [pid 7039] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1985", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1985", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1985/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1985/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1985/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1985") = 0 [pid 5033] mkdir("./1986", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1988 ./strace-static-x86_64: Process 7040 attached [pid 7040] set_robust_list(0x5555558cb760, 24) = 0 [pid 7040] chdir("./1986") = 0 [pid 7040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7040] setpgid(0, 0) = 0 [pid 7040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7040] write(3, "1000", 4) = 4 [pid 7040] close(3) = 0 [pid 7040] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7040] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7040] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7040] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7040] 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 7040] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1988}, "\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 7040] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1988}, {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 7040] close(4) = 0 [pid 7040] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7040] 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 7040] close(3) = 0 [pid 7040] close(4) = -1 EBADF (Bad file descriptor) [pid 7040] close(5) = -1 EBADF (Bad file descriptor) [pid 7040] close(6) = -1 EBADF (Bad file descriptor) [pid 7040] close(7) = -1 EBADF (Bad file descriptor) [pid 7040] close(8) = -1 EBADF (Bad file descriptor) [pid 7040] close(9) = -1 EBADF (Bad file descriptor) [pid 7040] close(10) = -1 EBADF (Bad file descriptor) [pid 7040] close(11) = -1 EBADF (Bad file descriptor) [pid 7040] close(12) = -1 EBADF (Bad file descriptor) [pid 7040] close(13) = -1 EBADF (Bad file descriptor) [pid 7040] close(14) = -1 EBADF (Bad file descriptor) [pid 7040] close(15) = -1 EBADF (Bad file descriptor) [pid 7040] close(16) = -1 EBADF (Bad file descriptor) [pid 7040] close(17) = -1 EBADF (Bad file descriptor) [pid 7040] close(18) = -1 EBADF (Bad file descriptor) [pid 7040] close(19) = -1 EBADF (Bad file descriptor) [pid 7040] close(20) = -1 EBADF (Bad file descriptor) [pid 7040] close(21) = -1 EBADF (Bad file descriptor) [pid 7040] close(22) = -1 EBADF (Bad file descriptor) [pid 7040] close(23) = -1 EBADF (Bad file descriptor) [pid 7040] close(24) = -1 EBADF (Bad file descriptor) [pid 7040] close(25) = -1 EBADF (Bad file descriptor) [pid 7040] close(26) = -1 EBADF (Bad file descriptor) [pid 7040] close(27) = -1 EBADF (Bad file descriptor) [pid 7040] close(28) = -1 EBADF (Bad file descriptor) [pid 7040] close(29) = -1 EBADF (Bad file descriptor) [pid 7040] exit_group(0) = ? [pid 7040] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1986", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1986", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1986/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1986/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1986/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1986") = 0 [pid 5033] mkdir("./1987", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1989 ./strace-static-x86_64: Process 7041 attached [ 159.898472][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 159.912168][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.920923][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.944363][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7041] set_robust_list(0x5555558cb760, 24) = 0 [pid 7041] chdir("./1987") = 0 [pid 7041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7041] setpgid(0, 0) = 0 [pid 7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7041] write(3, "1000", 4) = 4 [pid 7041] close(3) = 0 [pid 7041] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7041] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7041] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7041] 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 7041] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1989}, "\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 7041] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1989}, {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 7041] close(4) = 0 [pid 7041] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7041] 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 7041] close(3) = 0 [pid 7041] close(4) = -1 EBADF (Bad file descriptor) [pid 7041] close(5) = -1 EBADF (Bad file descriptor) [pid 7041] close(6) = -1 EBADF (Bad file descriptor) [pid 7041] close(7) = -1 EBADF (Bad file descriptor) [pid 7041] close(8) = -1 EBADF (Bad file descriptor) [pid 7041] close(9) = -1 EBADF (Bad file descriptor) [pid 7041] close(10) = -1 EBADF (Bad file descriptor) [pid 7041] close(11) = -1 EBADF (Bad file descriptor) [pid 7041] close(12) = -1 EBADF (Bad file descriptor) [pid 7041] close(13) = -1 EBADF (Bad file descriptor) [pid 7041] close(14) = -1 EBADF (Bad file descriptor) [pid 7041] close(15) = -1 EBADF (Bad file descriptor) [pid 7041] close(16) = -1 EBADF (Bad file descriptor) [pid 7041] close(17) = -1 EBADF (Bad file descriptor) [pid 7041] close(18) = -1 EBADF (Bad file descriptor) [pid 7041] close(19) = -1 EBADF (Bad file descriptor) [pid 7041] close(20) = -1 EBADF (Bad file descriptor) [pid 7041] close(21) = -1 EBADF (Bad file descriptor) [ 159.962399][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.971979][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.990045][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7041] close(22) = -1 EBADF (Bad file descriptor) [pid 7041] close(23) = -1 EBADF (Bad file descriptor) [pid 7041] close(24) = -1 EBADF (Bad file descriptor) [pid 7041] close(25) = -1 EBADF (Bad file descriptor) [pid 7041] close(26) = -1 EBADF (Bad file descriptor) [pid 7041] close(27) = -1 EBADF (Bad file descriptor) [pid 7041] close(28) = -1 EBADF (Bad file descriptor) [pid 7041] close(29) = -1 EBADF (Bad file descriptor) [pid 7041] exit_group(0) = ? [pid 7041] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1987", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1987", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1987/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1987/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1987/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1987") = 0 [pid 5033] mkdir("./1988", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1990 ./strace-static-x86_64: Process 7042 attached [pid 7042] set_robust_list(0x5555558cb760, 24) = 0 [pid 7042] chdir("./1988") = 0 [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7042] setpgid(0, 0) = 0 [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7042] write(3, "1000", 4) = 4 [pid 7042] close(3) = 0 [pid 7042] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7042] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7042] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7042] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7042] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7042] 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 7042] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1990}, "\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 7042] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1990}, {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 7042] close(4) = 0 [pid 7042] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7042] 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 7042] close(3) = 0 [pid 7042] close(4) = -1 EBADF (Bad file descriptor) [pid 7042] close(5) = -1 EBADF (Bad file descriptor) [pid 7042] close(6) = -1 EBADF (Bad file descriptor) [pid 7042] close(7) = -1 EBADF (Bad file descriptor) [pid 7042] close(8) = -1 EBADF (Bad file descriptor) [pid 7042] close(9) = -1 EBADF (Bad file descriptor) [pid 7042] close(10) = -1 EBADF (Bad file descriptor) [pid 7042] close(11) = -1 EBADF (Bad file descriptor) [pid 7042] close(12) = -1 EBADF (Bad file descriptor) [pid 7042] close(13) = -1 EBADF (Bad file descriptor) [pid 7042] close(14) = -1 EBADF (Bad file descriptor) [ 160.007956][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.015958][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.046812][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7042] close(15) = -1 EBADF (Bad file descriptor) [pid 7042] close(16) = -1 EBADF (Bad file descriptor) [pid 7042] close(17) = -1 EBADF (Bad file descriptor) [pid 7042] close(18) = -1 EBADF (Bad file descriptor) [pid 7042] close(19) = -1 EBADF (Bad file descriptor) [pid 7042] close(20) = -1 EBADF (Bad file descriptor) [pid 7042] close(21) = -1 EBADF (Bad file descriptor) [pid 7042] close(22) = -1 EBADF (Bad file descriptor) [pid 7042] close(23) = -1 EBADF (Bad file descriptor) [pid 7042] close(24) = -1 EBADF (Bad file descriptor) [pid 7042] close(25) = -1 EBADF (Bad file descriptor) [pid 7042] close(26) = -1 EBADF (Bad file descriptor) [pid 7042] close(27) = -1 EBADF (Bad file descriptor) [pid 7042] close(28) = -1 EBADF (Bad file descriptor) [pid 7042] close(29) = -1 EBADF (Bad file descriptor) [pid 7042] exit_group(0) = ? [pid 7042] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1988", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1988", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1988/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1988/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1988/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1988") = 0 [pid 5033] mkdir("./1989", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7043 attached , child_tidptr=0x5555558cb750) = 1991 [pid 7043] set_robust_list(0x5555558cb760, 24) = 0 [pid 7043] chdir("./1989") = 0 [pid 7043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7043] setpgid(0, 0) = 0 [pid 7043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7043] write(3, "1000", 4) = 4 [pid 7043] close(3) = 0 [pid 7043] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7043] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7043] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7043] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7043] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7043] 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 7043] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1991}, "\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 7043] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1991}, {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 7043] close(4) = 0 [pid 7043] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7043] 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 7043] close(3) = 0 [pid 7043] close(4) = -1 EBADF (Bad file descriptor) [pid 7043] close(5) = -1 EBADF (Bad file descriptor) [pid 7043] close(6) = -1 EBADF (Bad file descriptor) [pid 7043] close(7) = -1 EBADF (Bad file descriptor) [pid 7043] close(8) = -1 EBADF (Bad file descriptor) [pid 7043] close(9) = -1 EBADF (Bad file descriptor) [pid 7043] close(10) = -1 EBADF (Bad file descriptor) [pid 7043] close(11) = -1 EBADF (Bad file descriptor) [pid 7043] close(12) = -1 EBADF (Bad file descriptor) [pid 7043] close(13) = -1 EBADF (Bad file descriptor) [pid 7043] close(14) = -1 EBADF (Bad file descriptor) [pid 7043] close(15) = -1 EBADF (Bad file descriptor) [pid 7043] close(16) = -1 EBADF (Bad file descriptor) [pid 7043] close(17) = -1 EBADF (Bad file descriptor) [pid 7043] close(18) = -1 EBADF (Bad file descriptor) [pid 7043] close(19) = -1 EBADF (Bad file descriptor) [pid 7043] close(20) = -1 EBADF (Bad file descriptor) [pid 7043] close(21) = -1 EBADF (Bad file descriptor) [pid 7043] close(22) = -1 EBADF (Bad file descriptor) [pid 7043] close(23) = -1 EBADF (Bad file descriptor) [pid 7043] close(24) = -1 EBADF (Bad file descriptor) [pid 7043] close(25) = -1 EBADF (Bad file descriptor) [pid 7043] close(26) = -1 EBADF (Bad file descriptor) [pid 7043] close(27) = -1 EBADF (Bad file descriptor) [pid 7043] close(28) = -1 EBADF (Bad file descriptor) [pid 7043] close(29) = -1 EBADF (Bad file descriptor) [pid 7043] exit_group(0) = ? [pid 7043] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1989", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1989", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1989/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1989/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 160.063609][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.072752][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.100791][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] unlink("./1989/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1989") = 0 [pid 5033] mkdir("./1990", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7044 attached , child_tidptr=0x5555558cb750) = 1992 [pid 7044] set_robust_list(0x5555558cb760, 24) = 0 [pid 7044] chdir("./1990") = 0 [pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7044] setpgid(0, 0) = 0 [pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7044] write(3, "1000", 4) = 4 [pid 7044] close(3) = 0 [pid 7044] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7044] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7044] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7044] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7044] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7044] 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 7044] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1992}, "\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 7044] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1992}, {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 7044] close(4) = 0 [pid 7044] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7044] 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 7044] close(3) = 0 [pid 7044] close(4) = -1 EBADF (Bad file descriptor) [pid 7044] close(5) = -1 EBADF (Bad file descriptor) [pid 7044] close(6) = -1 EBADF (Bad file descriptor) [pid 7044] close(7) = -1 EBADF (Bad file descriptor) [pid 7044] close(8) = -1 EBADF (Bad file descriptor) [pid 7044] close(9) = -1 EBADF (Bad file descriptor) [pid 7044] close(10) = -1 EBADF (Bad file descriptor) [pid 7044] close(11) = -1 EBADF (Bad file descriptor) [pid 7044] close(12) = -1 EBADF (Bad file descriptor) [pid 7044] close(13) = -1 EBADF (Bad file descriptor) [pid 7044] close(14) = -1 EBADF (Bad file descriptor) [pid 7044] close(15) = -1 EBADF (Bad file descriptor) [pid 7044] close(16) = -1 EBADF (Bad file descriptor) [pid 7044] close(17) = -1 EBADF (Bad file descriptor) [pid 7044] close(18) = -1 EBADF (Bad file descriptor) [pid 7044] close(19) = -1 EBADF (Bad file descriptor) [pid 7044] close(20) = -1 EBADF (Bad file descriptor) [pid 7044] close(21) = -1 EBADF (Bad file descriptor) [pid 7044] close(22) = -1 EBADF (Bad file descriptor) [pid 7044] close(23) = -1 EBADF (Bad file descriptor) [pid 7044] close(24) = -1 EBADF (Bad file descriptor) [pid 7044] close(25) = -1 EBADF (Bad file descriptor) [pid 7044] close(26) = -1 EBADF (Bad file descriptor) [pid 7044] close(27) = -1 EBADF (Bad file descriptor) [pid 7044] close(28) = -1 EBADF (Bad file descriptor) [pid 7044] close(29) = -1 EBADF (Bad file descriptor) [pid 7044] exit_group(0) = ? [pid 7044] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1990", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1990", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1990/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1990/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1990/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1990") = 0 [pid 5033] mkdir("./1991", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7045 attached , child_tidptr=0x5555558cb750) = 1993 [pid 7045] set_robust_list(0x5555558cb760, 24) = 0 [pid 7045] chdir("./1991") = 0 [pid 7045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7045] setpgid(0, 0) = 0 [pid 7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7045] write(3, "1000", 4) = 4 [pid 7045] close(3) = 0 [pid 7045] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7045] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7045] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7045] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7045] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7045] 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 7045] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1993}, "\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 7045] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1993}, {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 7045] close(4) = 0 [pid 7045] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 160.121660][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.130485][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7045] 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 7045] close(3) = 0 [pid 7045] close(4) = -1 EBADF (Bad file descriptor) [pid 7045] close(5) = -1 EBADF (Bad file descriptor) [pid 7045] close(6) = -1 EBADF (Bad file descriptor) [pid 7045] close(7) = -1 EBADF (Bad file descriptor) [pid 7045] close(8) = -1 EBADF (Bad file descriptor) [pid 7045] close(9) = -1 EBADF (Bad file descriptor) [pid 7045] close(10) = -1 EBADF (Bad file descriptor) [pid 7045] close(11) = -1 EBADF (Bad file descriptor) [pid 7045] close(12) = -1 EBADF (Bad file descriptor) [pid 7045] close(13) = -1 EBADF (Bad file descriptor) [pid 7045] close(14) = -1 EBADF (Bad file descriptor) [pid 7045] close(15) = -1 EBADF (Bad file descriptor) [pid 7045] close(16) = -1 EBADF (Bad file descriptor) [pid 7045] close(17) = -1 EBADF (Bad file descriptor) [pid 7045] close(18) = -1 EBADF (Bad file descriptor) [pid 7045] close(19) = -1 EBADF (Bad file descriptor) [pid 7045] close(20) = -1 EBADF (Bad file descriptor) [pid 7045] close(21) = -1 EBADF (Bad file descriptor) [pid 7045] close(22) = -1 EBADF (Bad file descriptor) [pid 7045] close(23) = -1 EBADF (Bad file descriptor) [pid 7045] close(24) = -1 EBADF (Bad file descriptor) [pid 7045] close(25) = -1 EBADF (Bad file descriptor) [pid 7045] close(26) = -1 EBADF (Bad file descriptor) [pid 7045] close(27) = -1 EBADF (Bad file descriptor) [pid 7045] close(28) = -1 EBADF (Bad file descriptor) [pid 7045] close(29) = -1 EBADF (Bad file descriptor) [pid 7045] exit_group(0) = ? [pid 7045] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1991", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1991", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1991/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1991/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1991/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1991") = 0 [pid 5033] mkdir("./1992", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1994 ./strace-static-x86_64: Process 7046 attached [pid 7046] set_robust_list(0x5555558cb760, 24) = 0 [pid 7046] chdir("./1992") = 0 [pid 7046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7046] setpgid(0, 0) = 0 [pid 7046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7046] write(3, "1000", 4) = 4 [pid 7046] close(3) = 0 [pid 7046] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7046] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7046] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7046] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7046] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7046] 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 7046] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1994}, "\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 7046] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1994}, {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 7046] close(4) = 0 [ 160.168635][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.182521][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.190417][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7046] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7046] 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 7046] close(3) = 0 [pid 7046] close(4) = -1 EBADF (Bad file descriptor) [pid 7046] close(5) = -1 EBADF (Bad file descriptor) [pid 7046] close(6) = -1 EBADF (Bad file descriptor) [pid 7046] close(7) = -1 EBADF (Bad file descriptor) [pid 7046] close(8) = -1 EBADF (Bad file descriptor) [pid 7046] close(9) = -1 EBADF (Bad file descriptor) [pid 7046] close(10) = -1 EBADF (Bad file descriptor) [pid 7046] close(11) = -1 EBADF (Bad file descriptor) [pid 7046] close(12) = -1 EBADF (Bad file descriptor) [pid 7046] close(13) = -1 EBADF (Bad file descriptor) [pid 7046] close(14) = -1 EBADF (Bad file descriptor) [pid 7046] close(15) = -1 EBADF (Bad file descriptor) [pid 7046] close(16) = -1 EBADF (Bad file descriptor) [pid 7046] close(17) = -1 EBADF (Bad file descriptor) [pid 7046] close(18) = -1 EBADF (Bad file descriptor) [pid 7046] close(19) = -1 EBADF (Bad file descriptor) [pid 7046] close(20) = -1 EBADF (Bad file descriptor) [pid 7046] close(21) = -1 EBADF (Bad file descriptor) [pid 7046] close(22) = -1 EBADF (Bad file descriptor) [pid 7046] close(23) = -1 EBADF (Bad file descriptor) [pid 7046] close(24) = -1 EBADF (Bad file descriptor) [pid 7046] close(25) = -1 EBADF (Bad file descriptor) [pid 7046] close(26) = -1 EBADF (Bad file descriptor) [pid 7046] close(27) = -1 EBADF (Bad file descriptor) [pid 7046] close(28) = -1 EBADF (Bad file descriptor) [pid 7046] close(29) = -1 EBADF (Bad file descriptor) [pid 7046] exit_group(0) = ? [pid 7046] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1994, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./1992", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1992", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1992/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1992/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1992/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1992") = 0 [pid 5033] mkdir("./1993", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7047 attached , child_tidptr=0x5555558cb750) = 1995 [pid 7047] set_robust_list(0x5555558cb760, 24) = 0 [pid 7047] chdir("./1993") = 0 [pid 7047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7047] setpgid(0, 0) = 0 [pid 7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7047] write(3, "1000", 4) = 4 [pid 7047] close(3) = 0 [pid 7047] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7047] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7047] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7047] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7047] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7047] 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 7047] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1995}, "\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 7047] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1995}, {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 7047] close(4) = 0 [pid 7047] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7047] 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 7047] close(3) = 0 [pid 7047] close(4) = -1 EBADF (Bad file descriptor) [pid 7047] close(5) = -1 EBADF (Bad file descriptor) [pid 7047] close(6) = -1 EBADF (Bad file descriptor) [pid 7047] close(7) = -1 EBADF (Bad file descriptor) [pid 7047] close(8) = -1 EBADF (Bad file descriptor) [pid 7047] close(9) = -1 EBADF (Bad file descriptor) [pid 7047] close(10) = -1 EBADF (Bad file descriptor) [pid 7047] close(11) = -1 EBADF (Bad file descriptor) [pid 7047] close(12) = -1 EBADF (Bad file descriptor) [pid 7047] close(13) = -1 EBADF (Bad file descriptor) [pid 7047] close(14) = -1 EBADF (Bad file descriptor) [pid 7047] close(15) = -1 EBADF (Bad file descriptor) [pid 7047] close(16) = -1 EBADF (Bad file descriptor) [pid 7047] close(17) = -1 EBADF (Bad file descriptor) [pid 7047] close(18) = -1 EBADF (Bad file descriptor) [pid 7047] close(19) = -1 EBADF (Bad file descriptor) [pid 7047] close(20) = -1 EBADF (Bad file descriptor) [pid 7047] close(21) = -1 EBADF (Bad file descriptor) [pid 7047] close(22) = -1 EBADF (Bad file descriptor) [pid 7047] close(23) = -1 EBADF (Bad file descriptor) [pid 7047] close(24) = -1 EBADF (Bad file descriptor) [pid 7047] close(25) = -1 EBADF (Bad file descriptor) [pid 7047] close(26) = -1 EBADF (Bad file descriptor) [pid 7047] close(27) = -1 EBADF (Bad file descriptor) [pid 7047] close(28) = -1 EBADF (Bad file descriptor) [pid 7047] close(29) = -1 EBADF (Bad file descriptor) [pid 7047] exit_group(0) = ? [pid 7047] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1993", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1993", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1993/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1993/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1993/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1993") = 0 [pid 5033] mkdir("./1994", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1996 ./strace-static-x86_64: Process 7048 attached [pid 7048] set_robust_list(0x5555558cb760, 24) = 0 [pid 7048] chdir("./1994") = 0 [pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7048] setpgid(0, 0) = 0 [pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7048] write(3, "1000", 4) = 4 [pid 7048] close(3) = 0 [pid 7048] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7048] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7048] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7048] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7048] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7048] 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 7048] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1996}, "\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 7048] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1996}, {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 7048] close(4) = 0 [pid 7048] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 160.220947][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.242225][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.250701][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7048] 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 7048] close(3) = 0 [pid 7048] close(4) = -1 EBADF (Bad file descriptor) [pid 7048] close(5) = -1 EBADF (Bad file descriptor) [pid 7048] close(6) = -1 EBADF (Bad file descriptor) [pid 7048] close(7) = -1 EBADF (Bad file descriptor) [pid 7048] close(8) = -1 EBADF (Bad file descriptor) [pid 7048] close(9) = -1 EBADF (Bad file descriptor) [pid 7048] close(10) = -1 EBADF (Bad file descriptor) [pid 7048] close(11) = -1 EBADF (Bad file descriptor) [pid 7048] close(12) = -1 EBADF (Bad file descriptor) [pid 7048] close(13) = -1 EBADF (Bad file descriptor) [pid 7048] close(14) = -1 EBADF (Bad file descriptor) [pid 7048] close(15) = -1 EBADF (Bad file descriptor) [pid 7048] close(16) = -1 EBADF (Bad file descriptor) [pid 7048] close(17) = -1 EBADF (Bad file descriptor) [pid 7048] close(18) = -1 EBADF (Bad file descriptor) [pid 7048] close(19) = -1 EBADF (Bad file descriptor) [pid 7048] close(20) = -1 EBADF (Bad file descriptor) [pid 7048] close(21) = -1 EBADF (Bad file descriptor) [pid 7048] close(22) = -1 EBADF (Bad file descriptor) [pid 7048] close(23) = -1 EBADF (Bad file descriptor) [pid 7048] close(24) = -1 EBADF (Bad file descriptor) [pid 7048] close(25) = -1 EBADF (Bad file descriptor) [pid 7048] close(26) = -1 EBADF (Bad file descriptor) [pid 7048] close(27) = -1 EBADF (Bad file descriptor) [pid 7048] close(28) = -1 EBADF (Bad file descriptor) [pid 7048] close(29) = -1 EBADF (Bad file descriptor) [pid 7048] exit_group(0) = ? [pid 7048] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1996, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1994", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1994", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1994/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1994/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1994/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1994") = 0 [pid 5033] mkdir("./1995", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1997 ./strace-static-x86_64: Process 7049 attached [pid 7049] set_robust_list(0x5555558cb760, 24) = 0 [pid 7049] chdir("./1995") = 0 [pid 7049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7049] setpgid(0, 0) = 0 [pid 7049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7049] write(3, "1000", 4) = 4 [pid 7049] close(3) = 0 [pid 7049] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7049] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7049] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7049] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7049] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7049] 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 7049] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1997}, "\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 7049] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1997}, {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 7049] close(4) = 0 [ 160.275875][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.288762][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.297208][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7049] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7049] 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 7049] close(3) = 0 [pid 7049] close(4) = -1 EBADF (Bad file descriptor) [pid 7049] close(5) = -1 EBADF (Bad file descriptor) [pid 7049] close(6) = -1 EBADF (Bad file descriptor) [pid 7049] close(7) = -1 EBADF (Bad file descriptor) [pid 7049] close(8) = -1 EBADF (Bad file descriptor) [pid 7049] close(9) = -1 EBADF (Bad file descriptor) [pid 7049] close(10) = -1 EBADF (Bad file descriptor) [pid 7049] close(11) = -1 EBADF (Bad file descriptor) [pid 7049] close(12) = -1 EBADF (Bad file descriptor) [pid 7049] close(13) = -1 EBADF (Bad file descriptor) [pid 7049] close(14) = -1 EBADF (Bad file descriptor) [pid 7049] close(15) = -1 EBADF (Bad file descriptor) [pid 7049] close(16) = -1 EBADF (Bad file descriptor) [pid 7049] close(17) = -1 EBADF (Bad file descriptor) [pid 7049] close(18) = -1 EBADF (Bad file descriptor) [pid 7049] close(19) = -1 EBADF (Bad file descriptor) [pid 7049] close(20) = -1 EBADF (Bad file descriptor) [pid 7049] close(21) = -1 EBADF (Bad file descriptor) [pid 7049] close(22) = -1 EBADF (Bad file descriptor) [pid 7049] close(23) = -1 EBADF (Bad file descriptor) [pid 7049] close(24) = -1 EBADF (Bad file descriptor) [pid 7049] close(25) = -1 EBADF (Bad file descriptor) [pid 7049] close(26) = -1 EBADF (Bad file descriptor) [pid 7049] close(27) = -1 EBADF (Bad file descriptor) [pid 7049] close(28) = -1 EBADF (Bad file descriptor) [pid 7049] close(29) = -1 EBADF (Bad file descriptor) [pid 7049] exit_group(0) = ? [pid 7049] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1995", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1995", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1995/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1995/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1995/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1995") = 0 [pid 5033] mkdir("./1996", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1998 ./strace-static-x86_64: Process 7050 attached [pid 7050] set_robust_list(0x5555558cb760, 24) = 0 [pid 7050] chdir("./1996") = 0 [pid 7050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7050] setpgid(0, 0) = 0 [pid 7050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7050] write(3, "1000", 4) = 4 [pid 7050] close(3) = 0 [pid 7050] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7050] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7050] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7050] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7050] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7050] 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 7050] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1998}, "\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 7050] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1998}, {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 7050] close(4) = 0 [pid 7050] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 160.326642][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.339088][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.347889][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7050] 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 7050] close(3) = 0 [pid 7050] close(4) = -1 EBADF (Bad file descriptor) [pid 7050] close(5) = -1 EBADF (Bad file descriptor) [pid 7050] close(6) = -1 EBADF (Bad file descriptor) [pid 7050] close(7) = -1 EBADF (Bad file descriptor) [pid 7050] close(8) = -1 EBADF (Bad file descriptor) [pid 7050] close(9) = -1 EBADF (Bad file descriptor) [pid 7050] close(10) = -1 EBADF (Bad file descriptor) [pid 7050] close(11) = -1 EBADF (Bad file descriptor) [pid 7050] close(12) = -1 EBADF (Bad file descriptor) [pid 7050] close(13) = -1 EBADF (Bad file descriptor) [pid 7050] close(14) = -1 EBADF (Bad file descriptor) [pid 7050] close(15) = -1 EBADF (Bad file descriptor) [pid 7050] close(16) = -1 EBADF (Bad file descriptor) [pid 7050] close(17) = -1 EBADF (Bad file descriptor) [pid 7050] close(18) = -1 EBADF (Bad file descriptor) [pid 7050] close(19) = -1 EBADF (Bad file descriptor) [pid 7050] close(20) = -1 EBADF (Bad file descriptor) [pid 7050] close(21) = -1 EBADF (Bad file descriptor) [pid 7050] close(22) = -1 EBADF (Bad file descriptor) [pid 7050] close(23) = -1 EBADF (Bad file descriptor) [pid 7050] close(24) = -1 EBADF (Bad file descriptor) [pid 7050] close(25) = -1 EBADF (Bad file descriptor) [pid 7050] close(26) = -1 EBADF (Bad file descriptor) [pid 7050] close(27) = -1 EBADF (Bad file descriptor) [pid 7050] close(28) = -1 EBADF (Bad file descriptor) [pid 7050] close(29) = -1 EBADF (Bad file descriptor) [pid 7050] exit_group(0) = ? [pid 7050] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./1996", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1996", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1996/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1996/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1996/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1996") = 0 [pid 5033] mkdir("./1997", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 1999 ./strace-static-x86_64: Process 7051 attached [pid 7051] set_robust_list(0x5555558cb760, 24) = 0 [pid 7051] chdir("./1997") = 0 [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7051] setpgid(0, 0) = 0 [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7051] write(3, "1000", 4) = 4 [pid 7051] close(3) = 0 [pid 7051] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7051] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7051] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7051] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7051] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7051] 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 7051] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1999}, "\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 7051] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1999}, {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 7051] close(4) = 0 [ 160.369715][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.384064][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.392976][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7051] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7051] 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 7051] close(3) = 0 [pid 7051] close(4) = -1 EBADF (Bad file descriptor) [pid 7051] close(5) = -1 EBADF (Bad file descriptor) [pid 7051] close(6) = -1 EBADF (Bad file descriptor) [pid 7051] close(7) = -1 EBADF (Bad file descriptor) [pid 7051] close(8) = -1 EBADF (Bad file descriptor) [pid 7051] close(9) = -1 EBADF (Bad file descriptor) [pid 7051] close(10) = -1 EBADF (Bad file descriptor) [pid 7051] close(11) = -1 EBADF (Bad file descriptor) [pid 7051] close(12) = -1 EBADF (Bad file descriptor) [pid 7051] close(13) = -1 EBADF (Bad file descriptor) [pid 7051] close(14) = -1 EBADF (Bad file descriptor) [pid 7051] close(15) = -1 EBADF (Bad file descriptor) [pid 7051] close(16) = -1 EBADF (Bad file descriptor) [pid 7051] close(17) = -1 EBADF (Bad file descriptor) [pid 7051] close(18) = -1 EBADF (Bad file descriptor) [pid 7051] close(19) = -1 EBADF (Bad file descriptor) [pid 7051] close(20) = -1 EBADF (Bad file descriptor) [pid 7051] close(21) = -1 EBADF (Bad file descriptor) [pid 7051] close(22) = -1 EBADF (Bad file descriptor) [pid 7051] close(23) = -1 EBADF (Bad file descriptor) [pid 7051] close(24) = -1 EBADF (Bad file descriptor) [pid 7051] close(25) = -1 EBADF (Bad file descriptor) [pid 7051] close(26) = -1 EBADF (Bad file descriptor) [pid 7051] close(27) = -1 EBADF (Bad file descriptor) [pid 7051] close(28) = -1 EBADF (Bad file descriptor) [pid 7051] close(29) = -1 EBADF (Bad file descriptor) [pid 7051] exit_group(0) = ? [pid 7051] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1997", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1997", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1997/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1997/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1997/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1997") = 0 [pid 5033] mkdir("./1998", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2000 ./strace-static-x86_64: Process 7052 attached [pid 7052] set_robust_list(0x5555558cb760, 24) = 0 [pid 7052] chdir("./1998") = 0 [pid 7052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7052] setpgid(0, 0) = 0 [pid 7052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7052] write(3, "1000", 4) = 4 [pid 7052] close(3) = 0 [pid 7052] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7052] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7052] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7052] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7052] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7052] 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 7052] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2000}, "\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 7052] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2000}, {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 7052] close(4) = 0 [pid 7052] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 160.418466][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.432054][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.440689][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7052] 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 7052] close(3) = 0 [pid 7052] close(4) = -1 EBADF (Bad file descriptor) [pid 7052] close(5) = -1 EBADF (Bad file descriptor) [pid 7052] close(6) = -1 EBADF (Bad file descriptor) [pid 7052] close(7) = -1 EBADF (Bad file descriptor) [pid 7052] close(8) = -1 EBADF (Bad file descriptor) [pid 7052] close(9) = -1 EBADF (Bad file descriptor) [pid 7052] close(10) = -1 EBADF (Bad file descriptor) [pid 7052] close(11) = -1 EBADF (Bad file descriptor) [pid 7052] close(12) = -1 EBADF (Bad file descriptor) [pid 7052] close(13) = -1 EBADF (Bad file descriptor) [pid 7052] close(14) = -1 EBADF (Bad file descriptor) [pid 7052] close(15) = -1 EBADF (Bad file descriptor) [pid 7052] close(16) = -1 EBADF (Bad file descriptor) [pid 7052] close(17) = -1 EBADF (Bad file descriptor) [pid 7052] close(18) = -1 EBADF (Bad file descriptor) [pid 7052] close(19) = -1 EBADF (Bad file descriptor) [pid 7052] close(20) = -1 EBADF (Bad file descriptor) [pid 7052] close(21) = -1 EBADF (Bad file descriptor) [pid 7052] close(22) = -1 EBADF (Bad file descriptor) [pid 7052] close(23) = -1 EBADF (Bad file descriptor) [pid 7052] close(24) = -1 EBADF (Bad file descriptor) [pid 7052] close(25) = -1 EBADF (Bad file descriptor) [pid 7052] close(26) = -1 EBADF (Bad file descriptor) [pid 7052] close(27) = -1 EBADF (Bad file descriptor) [pid 7052] close(28) = -1 EBADF (Bad file descriptor) [pid 7052] close(29) = -1 EBADF (Bad file descriptor) [pid 7052] exit_group(0) = ? [pid 7052] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1998", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1998", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1998/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1998/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1998/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1998") = 0 [pid 5033] mkdir("./1999", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7053 attached , child_tidptr=0x5555558cb750) = 2001 [pid 7053] set_robust_list(0x5555558cb760, 24) = 0 [pid 7053] chdir("./1999") = 0 [pid 7053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7053] setpgid(0, 0) = 0 [pid 7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7053] write(3, "1000", 4) = 4 [pid 7053] close(3) = 0 [pid 7053] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7053] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7053] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7053] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7053] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7053] 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 7053] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2001}, "\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 7053] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2001}, {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 7053] close(4) = 0 [pid 7053] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7053] 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 7053] close(3) = 0 [pid 7053] close(4) = -1 EBADF (Bad file descriptor) [pid 7053] close(5) = -1 EBADF (Bad file descriptor) [pid 7053] close(6) = -1 EBADF (Bad file descriptor) [pid 7053] close(7) = -1 EBADF (Bad file descriptor) [pid 7053] close(8) = -1 EBADF (Bad file descriptor) [pid 7053] close(9) = -1 EBADF (Bad file descriptor) [pid 7053] close(10) = -1 EBADF (Bad file descriptor) [pid 7053] close(11) = -1 EBADF (Bad file descriptor) [pid 7053] close(12) = -1 EBADF (Bad file descriptor) [pid 7053] close(13) = -1 EBADF (Bad file descriptor) [pid 7053] close(14) = -1 EBADF (Bad file descriptor) [pid 7053] close(15) = -1 EBADF (Bad file descriptor) [pid 7053] close(16) = -1 EBADF (Bad file descriptor) [pid 7053] close(17) = -1 EBADF (Bad file descriptor) [pid 7053] close(18) = -1 EBADF (Bad file descriptor) [pid 7053] close(19) = -1 EBADF (Bad file descriptor) [pid 7053] close(20) = -1 EBADF (Bad file descriptor) [pid 7053] close(21) = -1 EBADF (Bad file descriptor) [pid 7053] close(22) = -1 EBADF (Bad file descriptor) [pid 7053] close(23) = -1 EBADF (Bad file descriptor) [pid 7053] close(24) = -1 EBADF (Bad file descriptor) [pid 7053] close(25) = -1 EBADF (Bad file descriptor) [pid 7053] close(26) = -1 EBADF (Bad file descriptor) [pid 7053] close(27) = -1 EBADF (Bad file descriptor) [pid 7053] close(28) = -1 EBADF (Bad file descriptor) [pid 7053] close(29) = -1 EBADF (Bad file descriptor) [pid 7053] exit_group(0) = ? [pid 7053] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./1999", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./1999", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./1999/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./1999/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./1999/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./1999") = 0 [pid 5033] mkdir("./2000", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7054 attached , child_tidptr=0x5555558cb750) = 2002 [pid 7054] set_robust_list(0x5555558cb760, 24) = 0 [pid 7054] chdir("./2000") = 0 [pid 7054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7054] setpgid(0, 0) = 0 [pid 7054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7054] write(3, "1000", 4) = 4 [pid 7054] close(3) = 0 [pid 7054] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7054] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7054] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7054] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7054] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7054] 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 7054] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2002}, "\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 7054] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2002}, {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 7054] close(4) = 0 [pid 7054] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 160.463807][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.482677][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.492401][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7054] 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 7054] close(3) = 0 [pid 7054] close(4) = -1 EBADF (Bad file descriptor) [pid 7054] close(5) = -1 EBADF (Bad file descriptor) [pid 7054] close(6) = -1 EBADF (Bad file descriptor) [pid 7054] close(7) = -1 EBADF (Bad file descriptor) [pid 7054] close(8) = -1 EBADF (Bad file descriptor) [pid 7054] close(9) = -1 EBADF (Bad file descriptor) [pid 7054] close(10) = -1 EBADF (Bad file descriptor) [pid 7054] close(11) = -1 EBADF (Bad file descriptor) [pid 7054] close(12) = -1 EBADF (Bad file descriptor) [pid 7054] close(13) = -1 EBADF (Bad file descriptor) [pid 7054] close(14) = -1 EBADF (Bad file descriptor) [pid 7054] close(15) = -1 EBADF (Bad file descriptor) [pid 7054] close(16) = -1 EBADF (Bad file descriptor) [pid 7054] close(17) = -1 EBADF (Bad file descriptor) [pid 7054] close(18) = -1 EBADF (Bad file descriptor) [pid 7054] close(19) = -1 EBADF (Bad file descriptor) [pid 7054] close(20) = -1 EBADF (Bad file descriptor) [pid 7054] close(21) = -1 EBADF (Bad file descriptor) [pid 7054] close(22) = -1 EBADF (Bad file descriptor) [pid 7054] close(23) = -1 EBADF (Bad file descriptor) [pid 7054] close(24) = -1 EBADF (Bad file descriptor) [pid 7054] close(25) = -1 EBADF (Bad file descriptor) [pid 7054] close(26) = -1 EBADF (Bad file descriptor) [pid 7054] close(27) = -1 EBADF (Bad file descriptor) [pid 7054] close(28) = -1 EBADF (Bad file descriptor) [pid 7054] close(29) = -1 EBADF (Bad file descriptor) [pid 7054] exit_group(0) = ? [pid 7054] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2000", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2000", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2000/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2000/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2000/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2000") = 0 [pid 5033] mkdir("./2001", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7055 attached , child_tidptr=0x5555558cb750) = 2003 [pid 7055] set_robust_list(0x5555558cb760, 24) = 0 [pid 7055] chdir("./2001") = 0 [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7055] setpgid(0, 0) = 0 [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7055] write(3, "1000", 4) = 4 [pid 7055] close(3) = 0 [pid 7055] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7055] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7055] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7055] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7055] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7055] 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 7055] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2003}, "\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 7055] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2003}, {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 7055] close(4) = 0 [pid 7055] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7055] 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 7055] close(3) = 0 [pid 7055] close(4) = -1 EBADF (Bad file descriptor) [pid 7055] close(5) = -1 EBADF (Bad file descriptor) [pid 7055] close(6) = -1 EBADF (Bad file descriptor) [pid 7055] close(7) = -1 EBADF (Bad file descriptor) [pid 7055] close(8) = -1 EBADF (Bad file descriptor) [pid 7055] close(9) = -1 EBADF (Bad file descriptor) [pid 7055] close(10) = -1 EBADF (Bad file descriptor) [pid 7055] close(11) = -1 EBADF (Bad file descriptor) [pid 7055] close(12) = -1 EBADF (Bad file descriptor) [pid 7055] close(13) = -1 EBADF (Bad file descriptor) [pid 7055] close(14) = -1 EBADF (Bad file descriptor) [pid 7055] close(15) = -1 EBADF (Bad file descriptor) [pid 7055] close(16) = -1 EBADF (Bad file descriptor) [pid 7055] close(17) = -1 EBADF (Bad file descriptor) [pid 7055] close(18) = -1 EBADF (Bad file descriptor) [pid 7055] close(19) = -1 EBADF (Bad file descriptor) [pid 7055] close(20) = -1 EBADF (Bad file descriptor) [pid 7055] close(21) = -1 EBADF (Bad file descriptor) [pid 7055] close(22) = -1 EBADF (Bad file descriptor) [pid 7055] close(23) = -1 EBADF (Bad file descriptor) [pid 7055] close(24) = -1 EBADF (Bad file descriptor) [pid 7055] close(25) = -1 EBADF (Bad file descriptor) [pid 7055] close(26) = -1 EBADF (Bad file descriptor) [pid 7055] close(27) = -1 EBADF (Bad file descriptor) [pid 7055] close(28) = -1 EBADF (Bad file descriptor) [pid 7055] close(29) = -1 EBADF (Bad file descriptor) [pid 7055] exit_group(0) = ? [ 160.515997][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.531125][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.540251][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.559246][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7055] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2001", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2001", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2001/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2001/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2001/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2001") = 0 [pid 5033] mkdir("./2002", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2004 ./strace-static-x86_64: Process 7056 attached [pid 7056] set_robust_list(0x5555558cb760, 24) = 0 [pid 7056] chdir("./2002") = 0 [pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7056] setpgid(0, 0) = 0 [pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7056] write(3, "1000", 4) = 4 [pid 7056] close(3) = 0 [pid 7056] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7056] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7056] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7056] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7056] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7056] 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 7056] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2004}, "\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 7056] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2004}, {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 7056] close(4) = 0 [pid 7056] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7056] 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 7056] close(3) = 0 [pid 7056] close(4) = -1 EBADF (Bad file descriptor) [pid 7056] close(5) = -1 EBADF (Bad file descriptor) [pid 7056] close(6) = -1 EBADF (Bad file descriptor) [pid 7056] close(7) = -1 EBADF (Bad file descriptor) [pid 7056] close(8) = -1 EBADF (Bad file descriptor) [pid 7056] close(9) = -1 EBADF (Bad file descriptor) [pid 7056] close(10) = -1 EBADF (Bad file descriptor) [pid 7056] close(11) = -1 EBADF (Bad file descriptor) [pid 7056] close(12) = -1 EBADF (Bad file descriptor) [pid 7056] close(13) = -1 EBADF (Bad file descriptor) [pid 7056] close(14) = -1 EBADF (Bad file descriptor) [pid 7056] close(15) = -1 EBADF (Bad file descriptor) [pid 7056] close(16) = -1 EBADF (Bad file descriptor) [pid 7056] close(17) = -1 EBADF (Bad file descriptor) [pid 7056] close(18) = -1 EBADF (Bad file descriptor) [pid 7056] close(19) = -1 EBADF (Bad file descriptor) [pid 7056] close(20) = -1 EBADF (Bad file descriptor) [pid 7056] close(21) = -1 EBADF (Bad file descriptor) [pid 7056] close(22) = -1 EBADF (Bad file descriptor) [pid 7056] close(23) = -1 EBADF (Bad file descriptor) [pid 7056] close(24) = -1 EBADF (Bad file descriptor) [pid 7056] close(25) = -1 EBADF (Bad file descriptor) [pid 7056] close(26) = -1 EBADF (Bad file descriptor) [pid 7056] close(27) = -1 EBADF (Bad file descriptor) [pid 7056] close(28) = -1 EBADF (Bad file descriptor) [pid 7056] close(29) = -1 EBADF (Bad file descriptor) [pid 7056] exit_group(0) = ? [pid 7056] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2002", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2002", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2002/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2002/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2002/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2002") = 0 [pid 5033] mkdir("./2003", 0777) = 0 [ 160.573438][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.582940][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.601276][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.615341][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2005 ./strace-static-x86_64: Process 7057 attached [pid 7057] set_robust_list(0x5555558cb760, 24) = 0 [pid 7057] chdir("./2003") = 0 [pid 7057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7057] setpgid(0, 0) = 0 [pid 7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7057] write(3, "1000", 4) = 4 [pid 7057] close(3) = 0 [pid 7057] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7057] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7057] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7057] 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 7057] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2005}, "\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 7057] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2005}, {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 7057] close(4) = 0 [pid 7057] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7057] 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 7057] close(3) = 0 [pid 7057] close(4) = -1 EBADF (Bad file descriptor) [pid 7057] close(5) = -1 EBADF (Bad file descriptor) [pid 7057] close(6) = -1 EBADF (Bad file descriptor) [pid 7057] close(7) = -1 EBADF (Bad file descriptor) [pid 7057] close(8) = -1 EBADF (Bad file descriptor) [pid 7057] close(9) = -1 EBADF (Bad file descriptor) [pid 7057] close(10) = -1 EBADF (Bad file descriptor) [pid 7057] close(11) = -1 EBADF (Bad file descriptor) [pid 7057] close(12) = -1 EBADF (Bad file descriptor) [pid 7057] close(13) = -1 EBADF (Bad file descriptor) [pid 7057] close(14) = -1 EBADF (Bad file descriptor) [pid 7057] close(15) = -1 EBADF (Bad file descriptor) [pid 7057] close(16) = -1 EBADF (Bad file descriptor) [pid 7057] close(17) = -1 EBADF (Bad file descriptor) [pid 7057] close(18) = -1 EBADF (Bad file descriptor) [pid 7057] close(19) = -1 EBADF (Bad file descriptor) [pid 7057] close(20) = -1 EBADF (Bad file descriptor) [pid 7057] close(21) = -1 EBADF (Bad file descriptor) [pid 7057] close(22) = -1 EBADF (Bad file descriptor) [pid 7057] close(23) = -1 EBADF (Bad file descriptor) [pid 7057] close(24) = -1 EBADF (Bad file descriptor) [pid 7057] close(25) = -1 EBADF (Bad file descriptor) [pid 7057] close(26) = -1 EBADF (Bad file descriptor) [pid 7057] close(27) = -1 EBADF (Bad file descriptor) [pid 7057] close(28) = -1 EBADF (Bad file descriptor) [pid 7057] close(29) = -1 EBADF (Bad file descriptor) [pid 7057] exit_group(0) = ? [pid 7057] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2005, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2003", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2003", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2003/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2003/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2003/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2003") = 0 [pid 5033] mkdir("./2004", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2006 ./strace-static-x86_64: Process 7058 attached [pid 7058] set_robust_list(0x5555558cb760, 24) = 0 [pid 7058] chdir("./2004") = 0 [pid 7058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7058] setpgid(0, 0) = 0 [pid 7058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7058] write(3, "1000", 4) = 4 [pid 7058] close(3) = 0 [pid 7058] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7058] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7058] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7058] 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 7058] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2006}, "\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 7058] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2006}, {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 7058] close(4) = 0 [pid 7058] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 160.624060][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.639489][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.652266][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.660347][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7058] 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 7058] close(3) = 0 [pid 7058] close(4) = -1 EBADF (Bad file descriptor) [pid 7058] close(5) = -1 EBADF (Bad file descriptor) [pid 7058] close(6) = -1 EBADF (Bad file descriptor) [pid 7058] close(7) = -1 EBADF (Bad file descriptor) [pid 7058] close(8) = -1 EBADF (Bad file descriptor) [pid 7058] close(9) = -1 EBADF (Bad file descriptor) [pid 7058] close(10) = -1 EBADF (Bad file descriptor) [pid 7058] close(11) = -1 EBADF (Bad file descriptor) [pid 7058] close(12) = -1 EBADF (Bad file descriptor) [pid 7058] close(13) = -1 EBADF (Bad file descriptor) [pid 7058] close(14) = -1 EBADF (Bad file descriptor) [pid 7058] close(15) = -1 EBADF (Bad file descriptor) [pid 7058] close(16) = -1 EBADF (Bad file descriptor) [pid 7058] close(17) = -1 EBADF (Bad file descriptor) [pid 7058] close(18) = -1 EBADF (Bad file descriptor) [pid 7058] close(19) = -1 EBADF (Bad file descriptor) [pid 7058] close(20) = -1 EBADF (Bad file descriptor) [pid 7058] close(21) = -1 EBADF (Bad file descriptor) [pid 7058] close(22) = -1 EBADF (Bad file descriptor) [pid 7058] close(23) = -1 EBADF (Bad file descriptor) [pid 7058] close(24) = -1 EBADF (Bad file descriptor) [pid 7058] close(25) = -1 EBADF (Bad file descriptor) [pid 7058] close(26) = -1 EBADF (Bad file descriptor) [pid 7058] close(27) = -1 EBADF (Bad file descriptor) [pid 7058] close(28) = -1 EBADF (Bad file descriptor) [pid 7058] close(29) = -1 EBADF (Bad file descriptor) [pid 7058] exit_group(0) = ? [pid 7058] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2006, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2004", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2004", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2004/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2004/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2004/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2004") = 0 [pid 5033] mkdir("./2005", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2007 ./strace-static-x86_64: Process 7059 attached [pid 7059] set_robust_list(0x5555558cb760, 24) = 0 [pid 7059] chdir("./2005") = 0 [pid 7059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7059] setpgid(0, 0) = 0 [pid 7059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7059] write(3, "1000", 4) = 4 [pid 7059] close(3) = 0 [pid 7059] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7059] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7059] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7059] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7059] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7059] 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 7059] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2007}, "\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 7059] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2007}, {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 7059] close(4) = 0 [pid 7059] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7059] 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 [ 160.685422][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.699478][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.708584][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7059] close(3) = 0 [pid 7059] close(4) = -1 EBADF (Bad file descriptor) [pid 7059] close(5) = -1 EBADF (Bad file descriptor) [pid 7059] close(6) = -1 EBADF (Bad file descriptor) [pid 7059] close(7) = -1 EBADF (Bad file descriptor) [pid 7059] close(8) = -1 EBADF (Bad file descriptor) [pid 7059] close(9) = -1 EBADF (Bad file descriptor) [pid 7059] close(10) = -1 EBADF (Bad file descriptor) [pid 7059] close(11) = -1 EBADF (Bad file descriptor) [pid 7059] close(12) = -1 EBADF (Bad file descriptor) [pid 7059] close(13) = -1 EBADF (Bad file descriptor) [pid 7059] close(14) = -1 EBADF (Bad file descriptor) [pid 7059] close(15) = -1 EBADF (Bad file descriptor) [pid 7059] close(16) = -1 EBADF (Bad file descriptor) [pid 7059] close(17) = -1 EBADF (Bad file descriptor) [pid 7059] close(18) = -1 EBADF (Bad file descriptor) [pid 7059] close(19) = -1 EBADF (Bad file descriptor) [pid 7059] close(20) = -1 EBADF (Bad file descriptor) [pid 7059] close(21) = -1 EBADF (Bad file descriptor) [pid 7059] close(22) = -1 EBADF (Bad file descriptor) [pid 7059] close(23) = -1 EBADF (Bad file descriptor) [pid 7059] close(24) = -1 EBADF (Bad file descriptor) [pid 7059] close(25) = -1 EBADF (Bad file descriptor) [pid 7059] close(26) = -1 EBADF (Bad file descriptor) [pid 7059] close(27) = -1 EBADF (Bad file descriptor) [pid 7059] close(28) = -1 EBADF (Bad file descriptor) [pid 7059] close(29) = -1 EBADF (Bad file descriptor) [pid 7059] exit_group(0) = ? [pid 7059] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2005", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2005", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2005/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2005/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2005/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2005") = 0 [pid 5033] mkdir("./2006", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7060 attached [pid 7060] set_robust_list(0x5555558cb760, 24) = 0 [pid 7060] chdir("./2006" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2008 [pid 7060] <... chdir resumed>) = 0 [pid 7060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7060] setpgid(0, 0) = 0 [pid 7060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7060] write(3, "1000", 4) = 4 [pid 7060] close(3) = 0 [pid 7060] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7060] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7060] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7060] 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 7060] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2008}, "\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 7060] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2008}, {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 7060] close(4) = 0 [pid 7060] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7060] 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 7060] close(3) = 0 [pid 7060] close(4) = -1 EBADF (Bad file descriptor) [pid 7060] close(5) = -1 EBADF (Bad file descriptor) [pid 7060] close(6) = -1 EBADF (Bad file descriptor) [pid 7060] close(7) = -1 EBADF (Bad file descriptor) [pid 7060] close(8) = -1 EBADF (Bad file descriptor) [pid 7060] close(9) = -1 EBADF (Bad file descriptor) [pid 7060] close(10) = -1 EBADF (Bad file descriptor) [pid 7060] close(11) = -1 EBADF (Bad file descriptor) [pid 7060] close(12) = -1 EBADF (Bad file descriptor) [pid 7060] close(13) = -1 EBADF (Bad file descriptor) [pid 7060] close(14) = -1 EBADF (Bad file descriptor) [pid 7060] close(15) = -1 EBADF (Bad file descriptor) [pid 7060] close(16) = -1 EBADF (Bad file descriptor) [pid 7060] close(17) = -1 EBADF (Bad file descriptor) [pid 7060] close(18) = -1 EBADF (Bad file descriptor) [pid 7060] close(19) = -1 EBADF (Bad file descriptor) [pid 7060] close(20) = -1 EBADF (Bad file descriptor) [ 160.731413][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.744540][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.753344][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7060] close(21) = -1 EBADF (Bad file descriptor) [pid 7060] close(22) = -1 EBADF (Bad file descriptor) [pid 7060] close(23) = -1 EBADF (Bad file descriptor) [pid 7060] close(24) = -1 EBADF (Bad file descriptor) [pid 7060] close(25) = -1 EBADF (Bad file descriptor) [pid 7060] close(26) = -1 EBADF (Bad file descriptor) [pid 7060] close(27) = -1 EBADF (Bad file descriptor) [pid 7060] close(28) = -1 EBADF (Bad file descriptor) [pid 7060] close(29) = -1 EBADF (Bad file descriptor) [pid 7060] exit_group(0) = ? [pid 7060] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2008, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2006", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2006", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2006/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2006/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2006/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2006") = 0 [pid 5033] mkdir("./2007", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2009 ./strace-static-x86_64: Process 7061 attached [pid 7061] set_robust_list(0x5555558cb760, 24) = 0 [pid 7061] chdir("./2007") = 0 [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7061] setpgid(0, 0) = 0 [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7061] write(3, "1000", 4) = 4 [pid 7061] close(3) = 0 [pid 7061] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7061] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7061] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7061] 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 7061] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2009}, "\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 7061] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2009}, {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 7061] close(4) = 0 [pid 7061] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7061] 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 7061] close(3) = 0 [pid 7061] close(4) = -1 EBADF (Bad file descriptor) [pid 7061] close(5) = -1 EBADF (Bad file descriptor) [pid 7061] close(6) = -1 EBADF (Bad file descriptor) [pid 7061] close(7) = -1 EBADF (Bad file descriptor) [pid 7061] close(8) = -1 EBADF (Bad file descriptor) [pid 7061] close(9) = -1 EBADF (Bad file descriptor) [pid 7061] close(10) = -1 EBADF (Bad file descriptor) [pid 7061] close(11) = -1 EBADF (Bad file descriptor) [pid 7061] close(12) = -1 EBADF (Bad file descriptor) [pid 7061] close(13) = -1 EBADF (Bad file descriptor) [pid 7061] close(14) = -1 EBADF (Bad file descriptor) [pid 7061] close(15) = -1 EBADF (Bad file descriptor) [pid 7061] close(16) = -1 EBADF (Bad file descriptor) [pid 7061] close(17) = -1 EBADF (Bad file descriptor) [pid 7061] close(18) = -1 EBADF (Bad file descriptor) [pid 7061] close(19) = -1 EBADF (Bad file descriptor) [pid 7061] close(20) = -1 EBADF (Bad file descriptor) [pid 7061] close(21) = -1 EBADF (Bad file descriptor) [pid 7061] close(22) = -1 EBADF (Bad file descriptor) [pid 7061] close(23) = -1 EBADF (Bad file descriptor) [pid 7061] close(24) = -1 EBADF (Bad file descriptor) [pid 7061] close(25) = -1 EBADF (Bad file descriptor) [pid 7061] close(26) = -1 EBADF (Bad file descriptor) [pid 7061] close(27) = -1 EBADF (Bad file descriptor) [pid 7061] close(28) = -1 EBADF (Bad file descriptor) [ 160.776879][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.789932][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.798254][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.819862][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7061] close(29) = -1 EBADF (Bad file descriptor) [pid 7061] exit_group(0) = ? [pid 7061] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2007", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2007", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2007/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2007/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2007/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2007") = 0 [pid 5033] mkdir("./2008", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2010 ./strace-static-x86_64: Process 7062 attached [pid 7062] set_robust_list(0x5555558cb760, 24) = 0 [pid 7062] chdir("./2008") = 0 [pid 7062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7062] setpgid(0, 0) = 0 [pid 7062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7062] write(3, "1000", 4) = 4 [pid 7062] close(3) = 0 [pid 7062] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7062] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7062] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7062] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7062] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7062] 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 7062] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2010}, "\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 7062] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2010}, {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 7062] close(4) = 0 [pid 7062] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7062] 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 7062] close(3) = 0 [pid 7062] close(4) = -1 EBADF (Bad file descriptor) [pid 7062] close(5) = -1 EBADF (Bad file descriptor) [pid 7062] close(6) = -1 EBADF (Bad file descriptor) [pid 7062] close(7) = -1 EBADF (Bad file descriptor) [pid 7062] close(8) = -1 EBADF (Bad file descriptor) [pid 7062] close(9) = -1 EBADF (Bad file descriptor) [pid 7062] close(10) = -1 EBADF (Bad file descriptor) [pid 7062] close(11) = -1 EBADF (Bad file descriptor) [pid 7062] close(12) = -1 EBADF (Bad file descriptor) [pid 7062] close(13) = -1 EBADF (Bad file descriptor) [pid 7062] close(14) = -1 EBADF (Bad file descriptor) [pid 7062] close(15) = -1 EBADF (Bad file descriptor) [pid 7062] close(16) = -1 EBADF (Bad file descriptor) [pid 7062] close(17) = -1 EBADF (Bad file descriptor) [pid 7062] close(18) = -1 EBADF (Bad file descriptor) [pid 7062] close(19) = -1 EBADF (Bad file descriptor) [pid 7062] close(20) = -1 EBADF (Bad file descriptor) [pid 7062] close(21) = -1 EBADF (Bad file descriptor) [pid 7062] close(22) = -1 EBADF (Bad file descriptor) [pid 7062] close(23) = -1 EBADF (Bad file descriptor) [pid 7062] close(24) = -1 EBADF (Bad file descriptor) [pid 7062] close(25) = -1 EBADF (Bad file descriptor) [pid 7062] close(26) = -1 EBADF (Bad file descriptor) [pid 7062] close(27) = -1 EBADF (Bad file descriptor) [pid 7062] close(28) = -1 EBADF (Bad file descriptor) [pid 7062] close(29) = -1 EBADF (Bad file descriptor) [pid 7062] exit_group(0) = ? [pid 7062] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2008", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2008", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 160.834342][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.843140][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.863676][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.878376][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2008/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2008/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2008/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2008") = 0 [pid 5033] mkdir("./2009", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7063 attached [pid 7063] set_robust_list(0x5555558cb760, 24) = 0 [pid 7063] chdir("./2009" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2011 [pid 7063] <... chdir resumed>) = 0 [pid 7063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7063] setpgid(0, 0) = 0 [pid 7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7063] write(3, "1000", 4) = 4 [pid 7063] close(3) = 0 [pid 7063] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7063] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7063] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7063] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7063] 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 7063] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2011}, "\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 7063] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2011}, {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 7063] close(4) = 0 [pid 7063] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7063] 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 7063] close(3) = 0 [pid 7063] close(4) = -1 EBADF (Bad file descriptor) [pid 7063] close(5) = -1 EBADF (Bad file descriptor) [pid 7063] close(6) = -1 EBADF (Bad file descriptor) [pid 7063] close(7) = -1 EBADF (Bad file descriptor) [pid 7063] close(8) = -1 EBADF (Bad file descriptor) [pid 7063] close(9) = -1 EBADF (Bad file descriptor) [pid 7063] close(10) = -1 EBADF (Bad file descriptor) [pid 7063] close(11) = -1 EBADF (Bad file descriptor) [pid 7063] close(12) = -1 EBADF (Bad file descriptor) [pid 7063] close(13) = -1 EBADF (Bad file descriptor) [pid 7063] close(14) = -1 EBADF (Bad file descriptor) [pid 7063] close(15) = -1 EBADF (Bad file descriptor) [pid 7063] close(16) = -1 EBADF (Bad file descriptor) [pid 7063] close(17) = -1 EBADF (Bad file descriptor) [pid 7063] close(18) = -1 EBADF (Bad file descriptor) [pid 7063] close(19) = -1 EBADF (Bad file descriptor) [pid 7063] close(20) = -1 EBADF (Bad file descriptor) [pid 7063] close(21) = -1 EBADF (Bad file descriptor) [pid 7063] close(22) = -1 EBADF (Bad file descriptor) [pid 7063] close(23) = -1 EBADF (Bad file descriptor) [pid 7063] close(24) = -1 EBADF (Bad file descriptor) [pid 7063] close(25) = -1 EBADF (Bad file descriptor) [pid 7063] close(26) = -1 EBADF (Bad file descriptor) [pid 7063] close(27) = -1 EBADF (Bad file descriptor) [pid 7063] close(28) = -1 EBADF (Bad file descriptor) [pid 7063] close(29) = -1 EBADF (Bad file descriptor) [pid 7063] exit_group(0) = ? [pid 7063] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2009", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2009", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2009/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2009/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2009/binderfs") = 0 [ 160.887593][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.911797][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.926818][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2009") = 0 [pid 5033] mkdir("./2010", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2012 ./strace-static-x86_64: Process 7064 attached [pid 7064] set_robust_list(0x5555558cb760, 24) = 0 [pid 7064] chdir("./2010") = 0 [pid 7064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7064] setpgid(0, 0) = 0 [pid 7064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7064] write(3, "1000", 4) = 4 [pid 7064] close(3) = 0 [pid 7064] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7064] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7064] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7064] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7064] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7064] 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 7064] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2012}, "\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 7064] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2012}, {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 7064] close(4) = 0 [pid 7064] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7064] 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 7064] close(3) = 0 [pid 7064] close(4) = -1 EBADF (Bad file descriptor) [pid 7064] close(5) = -1 EBADF (Bad file descriptor) [pid 7064] close(6) = -1 EBADF (Bad file descriptor) [pid 7064] close(7) = -1 EBADF (Bad file descriptor) [pid 7064] close(8) = -1 EBADF (Bad file descriptor) [pid 7064] close(9) = -1 EBADF (Bad file descriptor) [pid 7064] close(10) = -1 EBADF (Bad file descriptor) [pid 7064] close(11) = -1 EBADF (Bad file descriptor) [pid 7064] close(12) = -1 EBADF (Bad file descriptor) [pid 7064] close(13) = -1 EBADF (Bad file descriptor) [pid 7064] close(14) = -1 EBADF (Bad file descriptor) [pid 7064] close(15) = -1 EBADF (Bad file descriptor) [pid 7064] close(16) = -1 EBADF (Bad file descriptor) [pid 7064] close(17) = -1 EBADF (Bad file descriptor) [pid 7064] close(18) = -1 EBADF (Bad file descriptor) [pid 7064] close(19) = -1 EBADF (Bad file descriptor) [pid 7064] close(20) = -1 EBADF (Bad file descriptor) [pid 7064] close(21) = -1 EBADF (Bad file descriptor) [pid 7064] close(22) = -1 EBADF (Bad file descriptor) [pid 7064] close(23) = -1 EBADF (Bad file descriptor) [pid 7064] close(24) = -1 EBADF (Bad file descriptor) [pid 7064] close(25) = -1 EBADF (Bad file descriptor) [pid 7064] close(26) = -1 EBADF (Bad file descriptor) [pid 7064] close(27) = -1 EBADF (Bad file descriptor) [pid 7064] close(28) = -1 EBADF (Bad file descriptor) [pid 7064] close(29) = -1 EBADF (Bad file descriptor) [pid 7064] exit_group(0) = ? [pid 7064] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2012, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2010", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2010", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2010/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2010/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2010/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2010") = 0 [ 160.935911][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.958445][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 160.972707][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.981042][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5033] mkdir("./2011", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7065 attached [pid 7065] set_robust_list(0x5555558cb760, 24) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2013 [pid 7065] chdir("./2011") = 0 [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7065] setpgid(0, 0) = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7065] write(3, "1000", 4) = 4 [pid 7065] close(3) = 0 [pid 7065] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7065] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7065] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7065] 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 7065] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2013}, "\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 7065] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2013}, {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 7065] close(4) = 0 [pid 7065] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7065] 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 7065] close(3) = 0 [pid 7065] close(4) = -1 EBADF (Bad file descriptor) [pid 7065] close(5) = -1 EBADF (Bad file descriptor) [pid 7065] close(6) = -1 EBADF (Bad file descriptor) [pid 7065] close(7) = -1 EBADF (Bad file descriptor) [pid 7065] close(8) = -1 EBADF (Bad file descriptor) [pid 7065] close(9) = -1 EBADF (Bad file descriptor) [pid 7065] close(10) = -1 EBADF (Bad file descriptor) [pid 7065] close(11) = -1 EBADF (Bad file descriptor) [pid 7065] close(12) = -1 EBADF (Bad file descriptor) [pid 7065] close(13) = -1 EBADF (Bad file descriptor) [pid 7065] close(14) = -1 EBADF (Bad file descriptor) [pid 7065] close(15) = -1 EBADF (Bad file descriptor) [pid 7065] close(16) = -1 EBADF (Bad file descriptor) [pid 7065] close(17) = -1 EBADF (Bad file descriptor) [pid 7065] close(18) = -1 EBADF (Bad file descriptor) [pid 7065] close(19) = -1 EBADF (Bad file descriptor) [pid 7065] close(20) = -1 EBADF (Bad file descriptor) [pid 7065] close(21) = -1 EBADF (Bad file descriptor) [pid 7065] close(22) = -1 EBADF (Bad file descriptor) [pid 7065] close(23) = -1 EBADF (Bad file descriptor) [pid 7065] close(24) = -1 EBADF (Bad file descriptor) [pid 7065] close(25) = -1 EBADF (Bad file descriptor) [pid 7065] close(26) = -1 EBADF (Bad file descriptor) [pid 7065] close(27) = -1 EBADF (Bad file descriptor) [pid 7065] close(28) = -1 EBADF (Bad file descriptor) [pid 7065] close(29) = -1 EBADF (Bad file descriptor) [pid 7065] exit_group(0) = ? [pid 7065] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2011", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2011", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2011/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2011/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2011/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2011") = 0 [pid 5033] mkdir("./2012", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2014 ./strace-static-x86_64: Process 7066 attached [pid 7066] set_robust_list(0x5555558cb760, 24) = 0 [pid 7066] chdir("./2012") = 0 [pid 7066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7066] setpgid(0, 0) = 0 [pid 7066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7066] write(3, "1000", 4) = 4 [pid 7066] close(3) = 0 [pid 7066] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7066] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7066] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7066] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7066] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7066] 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 7066] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2014}, "\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 7066] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2014}, {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 7066] close(4) = 0 [pid 7066] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 161.002401][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.017960][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.026038][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7066] 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 7066] close(3) = 0 [pid 7066] close(4) = -1 EBADF (Bad file descriptor) [pid 7066] close(5) = -1 EBADF (Bad file descriptor) [pid 7066] close(6) = -1 EBADF (Bad file descriptor) [pid 7066] close(7) = -1 EBADF (Bad file descriptor) [pid 7066] close(8) = -1 EBADF (Bad file descriptor) [pid 7066] close(9) = -1 EBADF (Bad file descriptor) [pid 7066] close(10) = -1 EBADF (Bad file descriptor) [pid 7066] close(11) = -1 EBADF (Bad file descriptor) [pid 7066] close(12) = -1 EBADF (Bad file descriptor) [pid 7066] close(13) = -1 EBADF (Bad file descriptor) [pid 7066] close(14) = -1 EBADF (Bad file descriptor) [pid 7066] close(15) = -1 EBADF (Bad file descriptor) [pid 7066] close(16) = -1 EBADF (Bad file descriptor) [pid 7066] close(17) = -1 EBADF (Bad file descriptor) [pid 7066] close(18) = -1 EBADF (Bad file descriptor) [pid 7066] close(19) = -1 EBADF (Bad file descriptor) [pid 7066] close(20) = -1 EBADF (Bad file descriptor) [pid 7066] close(21) = -1 EBADF (Bad file descriptor) [pid 7066] close(22) = -1 EBADF (Bad file descriptor) [pid 7066] close(23) = -1 EBADF (Bad file descriptor) [pid 7066] close(24) = -1 EBADF (Bad file descriptor) [pid 7066] close(25) = -1 EBADF (Bad file descriptor) [pid 7066] close(26) = -1 EBADF (Bad file descriptor) [pid 7066] close(27) = -1 EBADF (Bad file descriptor) [pid 7066] close(28) = -1 EBADF (Bad file descriptor) [pid 7066] close(29) = -1 EBADF (Bad file descriptor) [pid 7066] exit_group(0) = ? [pid 7066] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2014, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2012", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2012", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2012/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2012/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2012/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2012") = 0 [pid 5033] mkdir("./2013", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7067 attached , child_tidptr=0x5555558cb750) = 2015 [pid 7067] set_robust_list(0x5555558cb760, 24) = 0 [pid 7067] chdir("./2013") = 0 [pid 7067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7067] setpgid(0, 0) = 0 [pid 7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7067] write(3, "1000", 4) = 4 [pid 7067] close(3) = 0 [pid 7067] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7067] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7067] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7067] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7067] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7067] 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 7067] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2015}, "\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 7067] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2015}, {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 7067] close(4) = 0 [pid 7067] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 161.056318][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.071042][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.079493][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7067] 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 7067] close(3) = 0 [pid 7067] close(4) = -1 EBADF (Bad file descriptor) [pid 7067] close(5) = -1 EBADF (Bad file descriptor) [pid 7067] close(6) = -1 EBADF (Bad file descriptor) [pid 7067] close(7) = -1 EBADF (Bad file descriptor) [pid 7067] close(8) = -1 EBADF (Bad file descriptor) [pid 7067] close(9) = -1 EBADF (Bad file descriptor) [pid 7067] close(10) = -1 EBADF (Bad file descriptor) [pid 7067] close(11) = -1 EBADF (Bad file descriptor) [pid 7067] close(12) = -1 EBADF (Bad file descriptor) [pid 7067] close(13) = -1 EBADF (Bad file descriptor) [pid 7067] close(14) = -1 EBADF (Bad file descriptor) [pid 7067] close(15) = -1 EBADF (Bad file descriptor) [pid 7067] close(16) = -1 EBADF (Bad file descriptor) [pid 7067] close(17) = -1 EBADF (Bad file descriptor) [pid 7067] close(18) = -1 EBADF (Bad file descriptor) [pid 7067] close(19) = -1 EBADF (Bad file descriptor) [pid 7067] close(20) = -1 EBADF (Bad file descriptor) [pid 7067] close(21) = -1 EBADF (Bad file descriptor) [pid 7067] close(22) = -1 EBADF (Bad file descriptor) [pid 7067] close(23) = -1 EBADF (Bad file descriptor) [pid 7067] close(24) = -1 EBADF (Bad file descriptor) [pid 7067] close(25) = -1 EBADF (Bad file descriptor) [pid 7067] close(26) = -1 EBADF (Bad file descriptor) [pid 7067] close(27) = -1 EBADF (Bad file descriptor) [pid 7067] close(28) = -1 EBADF (Bad file descriptor) [pid 7067] close(29) = -1 EBADF (Bad file descriptor) [pid 7067] exit_group(0) = ? [pid 7067] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2013", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2013", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2013/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2013/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2013/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2013") = 0 [pid 5033] mkdir("./2014", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2016 ./strace-static-x86_64: Process 7068 attached [pid 7068] set_robust_list(0x5555558cb760, 24) = 0 [pid 7068] chdir("./2014") = 0 [pid 7068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7068] setpgid(0, 0) = 0 [pid 7068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7068] write(3, "1000", 4) = 4 [pid 7068] close(3) = 0 [pid 7068] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7068] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7068] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7068] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7068] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7068] 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 7068] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2016}, "\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 7068] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2016}, {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 7068] close(4) = 0 [pid 7068] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7068] 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 [ 161.108379][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.123284][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.131853][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7068] close(3) = 0 [pid 7068] close(4) = -1 EBADF (Bad file descriptor) [pid 7068] close(5) = -1 EBADF (Bad file descriptor) [pid 7068] close(6) = -1 EBADF (Bad file descriptor) [pid 7068] close(7) = -1 EBADF (Bad file descriptor) [pid 7068] close(8) = -1 EBADF (Bad file descriptor) [pid 7068] close(9) = -1 EBADF (Bad file descriptor) [pid 7068] close(10) = -1 EBADF (Bad file descriptor) [pid 7068] close(11) = -1 EBADF (Bad file descriptor) [pid 7068] close(12) = -1 EBADF (Bad file descriptor) [pid 7068] close(13) = -1 EBADF (Bad file descriptor) [pid 7068] close(14) = -1 EBADF (Bad file descriptor) [pid 7068] close(15) = -1 EBADF (Bad file descriptor) [pid 7068] close(16) = -1 EBADF (Bad file descriptor) [pid 7068] close(17) = -1 EBADF (Bad file descriptor) [pid 7068] close(18) = -1 EBADF (Bad file descriptor) [pid 7068] close(19) = -1 EBADF (Bad file descriptor) [pid 7068] close(20) = -1 EBADF (Bad file descriptor) [pid 7068] close(21) = -1 EBADF (Bad file descriptor) [pid 7068] close(22) = -1 EBADF (Bad file descriptor) [pid 7068] close(23) = -1 EBADF (Bad file descriptor) [pid 7068] close(24) = -1 EBADF (Bad file descriptor) [pid 7068] close(25) = -1 EBADF (Bad file descriptor) [pid 7068] close(26) = -1 EBADF (Bad file descriptor) [pid 7068] close(27) = -1 EBADF (Bad file descriptor) [pid 7068] close(28) = -1 EBADF (Bad file descriptor) [pid 7068] close(29) = -1 EBADF (Bad file descriptor) [pid 7068] exit_group(0) = ? [pid 7068] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2014", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2014", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2014/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2014/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2014/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2014") = 0 [pid 5033] mkdir("./2015", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2017 ./strace-static-x86_64: Process 7069 attached [pid 7069] set_robust_list(0x5555558cb760, 24) = 0 [pid 7069] chdir("./2015") = 0 [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7069] setpgid(0, 0) = 0 [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7069] write(3, "1000", 4) = 4 [pid 7069] close(3) = 0 [pid 7069] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7069] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7069] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7069] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7069] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7069] 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 7069] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2017}, "\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 7069] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2017}, {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 7069] close(4) = 0 [pid 7069] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 161.150919][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.165074][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.172919][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7069] 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 7069] close(3) = 0 [pid 7069] close(4) = -1 EBADF (Bad file descriptor) [pid 7069] close(5) = -1 EBADF (Bad file descriptor) [pid 7069] close(6) = -1 EBADF (Bad file descriptor) [pid 7069] close(7) = -1 EBADF (Bad file descriptor) [pid 7069] close(8) = -1 EBADF (Bad file descriptor) [pid 7069] close(9) = -1 EBADF (Bad file descriptor) [pid 7069] close(10) = -1 EBADF (Bad file descriptor) [pid 7069] close(11) = -1 EBADF (Bad file descriptor) [pid 7069] close(12) = -1 EBADF (Bad file descriptor) [pid 7069] close(13) = -1 EBADF (Bad file descriptor) [pid 7069] close(14) = -1 EBADF (Bad file descriptor) [pid 7069] close(15) = -1 EBADF (Bad file descriptor) [pid 7069] close(16) = -1 EBADF (Bad file descriptor) [pid 7069] close(17) = -1 EBADF (Bad file descriptor) [pid 7069] close(18) = -1 EBADF (Bad file descriptor) [pid 7069] close(19) = -1 EBADF (Bad file descriptor) [pid 7069] close(20) = -1 EBADF (Bad file descriptor) [pid 7069] close(21) = -1 EBADF (Bad file descriptor) [pid 7069] close(22) = -1 EBADF (Bad file descriptor) [pid 7069] close(23) = -1 EBADF (Bad file descriptor) [pid 7069] close(24) = -1 EBADF (Bad file descriptor) [pid 7069] close(25) = -1 EBADF (Bad file descriptor) [pid 7069] close(26) = -1 EBADF (Bad file descriptor) [pid 7069] close(27) = -1 EBADF (Bad file descriptor) [pid 7069] close(28) = -1 EBADF (Bad file descriptor) [pid 7069] close(29) = -1 EBADF (Bad file descriptor) [pid 7069] exit_group(0) = ? [pid 7069] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2017, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] umount2("./2015", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2015", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2015/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2015/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2015/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2015") = 0 [pid 5033] mkdir("./2016", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2018 ./strace-static-x86_64: Process 7070 attached [pid 7070] set_robust_list(0x5555558cb760, 24) = 0 [pid 7070] chdir("./2016") = 0 [pid 7070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7070] setpgid(0, 0) = 0 [pid 7070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7070] write(3, "1000", 4) = 4 [pid 7070] close(3) = 0 [pid 7070] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7070] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7070] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7070] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7070] 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 7070] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2018}, "\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 7070] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2018}, {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 7070] close(4) = 0 [pid 7070] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 161.202595][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.219529][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.228224][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7070] 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 7070] close(3) = 0 [pid 7070] close(4) = -1 EBADF (Bad file descriptor) [pid 7070] close(5) = -1 EBADF (Bad file descriptor) [pid 7070] close(6) = -1 EBADF (Bad file descriptor) [pid 7070] close(7) = -1 EBADF (Bad file descriptor) [pid 7070] close(8) = -1 EBADF (Bad file descriptor) [pid 7070] close(9) = -1 EBADF (Bad file descriptor) [pid 7070] close(10) = -1 EBADF (Bad file descriptor) [pid 7070] close(11) = -1 EBADF (Bad file descriptor) [pid 7070] close(12) = -1 EBADF (Bad file descriptor) [pid 7070] close(13) = -1 EBADF (Bad file descriptor) [pid 7070] close(14) = -1 EBADF (Bad file descriptor) [pid 7070] close(15) = -1 EBADF (Bad file descriptor) [pid 7070] close(16) = -1 EBADF (Bad file descriptor) [pid 7070] close(17) = -1 EBADF (Bad file descriptor) [pid 7070] close(18) = -1 EBADF (Bad file descriptor) [pid 7070] close(19) = -1 EBADF (Bad file descriptor) [pid 7070] close(20) = -1 EBADF (Bad file descriptor) [pid 7070] close(21) = -1 EBADF (Bad file descriptor) [pid 7070] close(22) = -1 EBADF (Bad file descriptor) [pid 7070] close(23) = -1 EBADF (Bad file descriptor) [pid 7070] close(24) = -1 EBADF (Bad file descriptor) [pid 7070] close(25) = -1 EBADF (Bad file descriptor) [pid 7070] close(26) = -1 EBADF (Bad file descriptor) [pid 7070] close(27) = -1 EBADF (Bad file descriptor) [pid 7070] close(28) = -1 EBADF (Bad file descriptor) [pid 7070] close(29) = -1 EBADF (Bad file descriptor) [pid 7070] exit_group(0) = ? [pid 7070] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2016", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2016", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2016/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2016/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2016/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2016") = 0 [pid 5033] mkdir("./2017", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2019 ./strace-static-x86_64: Process 7071 attached [pid 7071] set_robust_list(0x5555558cb760, 24) = 0 [pid 7071] chdir("./2017") = 0 [pid 7071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7071] setpgid(0, 0) = 0 [pid 7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7071] write(3, "1000", 4) = 4 [pid 7071] close(3) = 0 [pid 7071] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7071] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7071] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7071] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7071] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7071] 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 7071] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2019}, "\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 7071] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2019}, {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 7071] close(4) = 0 [pid 7071] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 161.249735][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.266418][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.274614][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7071] 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 7071] close(3) = 0 [pid 7071] close(4) = -1 EBADF (Bad file descriptor) [pid 7071] close(5) = -1 EBADF (Bad file descriptor) [pid 7071] close(6) = -1 EBADF (Bad file descriptor) [pid 7071] close(7) = -1 EBADF (Bad file descriptor) [pid 7071] close(8) = -1 EBADF (Bad file descriptor) [pid 7071] close(9) = -1 EBADF (Bad file descriptor) [pid 7071] close(10) = -1 EBADF (Bad file descriptor) [pid 7071] close(11) = -1 EBADF (Bad file descriptor) [pid 7071] close(12) = -1 EBADF (Bad file descriptor) [pid 7071] close(13) = -1 EBADF (Bad file descriptor) [pid 7071] close(14) = -1 EBADF (Bad file descriptor) [pid 7071] close(15) = -1 EBADF (Bad file descriptor) [pid 7071] close(16) = -1 EBADF (Bad file descriptor) [pid 7071] close(17) = -1 EBADF (Bad file descriptor) [pid 7071] close(18) = -1 EBADF (Bad file descriptor) [pid 7071] close(19) = -1 EBADF (Bad file descriptor) [pid 7071] close(20) = -1 EBADF (Bad file descriptor) [pid 7071] close(21) = -1 EBADF (Bad file descriptor) [pid 7071] close(22) = -1 EBADF (Bad file descriptor) [pid 7071] close(23) = -1 EBADF (Bad file descriptor) [pid 7071] close(24) = -1 EBADF (Bad file descriptor) [pid 7071] close(25) = -1 EBADF (Bad file descriptor) [pid 7071] close(26) = -1 EBADF (Bad file descriptor) [pid 7071] close(27) = -1 EBADF (Bad file descriptor) [pid 7071] close(28) = -1 EBADF (Bad file descriptor) [pid 7071] close(29) = -1 EBADF (Bad file descriptor) [pid 7071] exit_group(0) = ? [pid 7071] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2017", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2017", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2017/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2017/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2017/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2017") = 0 [pid 5033] mkdir("./2018", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2020 ./strace-static-x86_64: Process 7072 attached [pid 7072] set_robust_list(0x5555558cb760, 24) = 0 [pid 7072] chdir("./2018") = 0 [pid 7072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7072] setpgid(0, 0) = 0 [pid 7072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7072] write(3, "1000", 4) = 4 [pid 7072] close(3) = 0 [pid 7072] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7072] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7072] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7072] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7072] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7072] 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 7072] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2020}, "\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 7072] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2020}, {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 7072] close(4) = 0 [pid 7072] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7072] 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 7072] close(3) = 0 [pid 7072] close(4) = -1 EBADF (Bad file descriptor) [pid 7072] close(5) = -1 EBADF (Bad file descriptor) [pid 7072] close(6) = -1 EBADF (Bad file descriptor) [pid 7072] close(7) = -1 EBADF (Bad file descriptor) [pid 7072] close(8) = -1 EBADF (Bad file descriptor) [pid 7072] close(9) = -1 EBADF (Bad file descriptor) [pid 7072] close(10) = -1 EBADF (Bad file descriptor) [pid 7072] close(11) = -1 EBADF (Bad file descriptor) [pid 7072] close(12) = -1 EBADF (Bad file descriptor) [pid 7072] close(13) = -1 EBADF (Bad file descriptor) [pid 7072] close(14) = -1 EBADF (Bad file descriptor) [pid 7072] close(15) = -1 EBADF (Bad file descriptor) [pid 7072] close(16) = -1 EBADF (Bad file descriptor) [pid 7072] close(17) = -1 EBADF (Bad file descriptor) [pid 7072] close(18) = -1 EBADF (Bad file descriptor) [pid 7072] close(19) = -1 EBADF (Bad file descriptor) [pid 7072] close(20) = -1 EBADF (Bad file descriptor) [pid 7072] close(21) = -1 EBADF (Bad file descriptor) [pid 7072] close(22) = -1 EBADF (Bad file descriptor) [pid 7072] close(23) = -1 EBADF (Bad file descriptor) [pid 7072] close(24) = -1 EBADF (Bad file descriptor) [pid 7072] close(25) = -1 EBADF (Bad file descriptor) [pid 7072] close(26) = -1 EBADF (Bad file descriptor) [pid 7072] close(27) = -1 EBADF (Bad file descriptor) [pid 7072] close(28) = -1 EBADF (Bad file descriptor) [pid 7072] close(29) = -1 EBADF (Bad file descriptor) [pid 7072] exit_group(0) = ? [pid 7072] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2020, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 161.303145][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.317810][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.326103][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.343871][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2018", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2018", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2018/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2018/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2018/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2018") = 0 [pid 5033] mkdir("./2019", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2021 ./strace-static-x86_64: Process 7073 attached [pid 7073] set_robust_list(0x5555558cb760, 24) = 0 [pid 7073] chdir("./2019") = 0 [pid 7073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7073] setpgid(0, 0) = 0 [pid 7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7073] write(3, "1000", 4) = 4 [pid 7073] close(3) = 0 [pid 7073] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7073] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7073] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7073] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7073] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7073] 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 7073] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2021}, "\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 7073] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2021}, {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 7073] close(4) = 0 [pid 7073] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7073] 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 7073] close(3) = 0 [pid 7073] close(4) = -1 EBADF (Bad file descriptor) [pid 7073] close(5) = -1 EBADF (Bad file descriptor) [pid 7073] close(6) = -1 EBADF (Bad file descriptor) [pid 7073] close(7) = -1 EBADF (Bad file descriptor) [pid 7073] close(8) = -1 EBADF (Bad file descriptor) [pid 7073] close(9) = -1 EBADF (Bad file descriptor) [pid 7073] close(10) = -1 EBADF (Bad file descriptor) [pid 7073] close(11) = -1 EBADF (Bad file descriptor) [pid 7073] close(12) = -1 EBADF (Bad file descriptor) [pid 7073] close(13) = -1 EBADF (Bad file descriptor) [pid 7073] close(14) = -1 EBADF (Bad file descriptor) [pid 7073] close(15) = -1 EBADF (Bad file descriptor) [pid 7073] close(16) = -1 EBADF (Bad file descriptor) [pid 7073] close(17) = -1 EBADF (Bad file descriptor) [pid 7073] close(18) = -1 EBADF (Bad file descriptor) [pid 7073] close(19) = -1 EBADF (Bad file descriptor) [pid 7073] close(20) = -1 EBADF (Bad file descriptor) [pid 7073] close(21) = -1 EBADF (Bad file descriptor) [pid 7073] close(22) = -1 EBADF (Bad file descriptor) [pid 7073] close(23) = -1 EBADF (Bad file descriptor) [pid 7073] close(24) = -1 EBADF (Bad file descriptor) [pid 7073] close(25) = -1 EBADF (Bad file descriptor) [pid 7073] close(26) = -1 EBADF (Bad file descriptor) [pid 7073] close(27) = -1 EBADF (Bad file descriptor) [pid 7073] close(28) = -1 EBADF (Bad file descriptor) [pid 7073] close(29) = -1 EBADF (Bad file descriptor) [pid 7073] exit_group(0) = ? [pid 7073] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2021, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2019", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2019", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2019/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2019/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2019/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2019") = 0 [pid 5033] mkdir("./2020", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2022 [ 161.356231][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.364876][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.383310][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.397389][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ./strace-static-x86_64: Process 7074 attached [pid 7074] set_robust_list(0x5555558cb760, 24) = 0 [pid 7074] chdir("./2020") = 0 [pid 7074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7074] setpgid(0, 0) = 0 [pid 7074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7074] write(3, "1000", 4) = 4 [pid 7074] close(3) = 0 [pid 7074] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7074] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7074] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7074] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7074] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7074] 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 7074] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2022}, "\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 7074] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2022}, {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 7074] close(4) = 0 [pid 7074] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7074] 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 7074] close(3) = 0 [pid 7074] close(4) = -1 EBADF (Bad file descriptor) [pid 7074] close(5) = -1 EBADF (Bad file descriptor) [pid 7074] close(6) = -1 EBADF (Bad file descriptor) [pid 7074] close(7) = -1 EBADF (Bad file descriptor) [pid 7074] close(8) = -1 EBADF (Bad file descriptor) [pid 7074] close(9) = -1 EBADF (Bad file descriptor) [pid 7074] close(10) = -1 EBADF (Bad file descriptor) [pid 7074] close(11) = -1 EBADF (Bad file descriptor) [pid 7074] close(12) = -1 EBADF (Bad file descriptor) [pid 7074] close(13) = -1 EBADF (Bad file descriptor) [pid 7074] close(14) = -1 EBADF (Bad file descriptor) [pid 7074] close(15) = -1 EBADF (Bad file descriptor) [pid 7074] close(16) = -1 EBADF (Bad file descriptor) [pid 7074] close(17) = -1 EBADF (Bad file descriptor) [pid 7074] close(18) = -1 EBADF (Bad file descriptor) [pid 7074] close(19) = -1 EBADF (Bad file descriptor) [pid 7074] close(20) = -1 EBADF (Bad file descriptor) [pid 7074] close(21) = -1 EBADF (Bad file descriptor) [pid 7074] close(22) = -1 EBADF (Bad file descriptor) [pid 7074] close(23) = -1 EBADF (Bad file descriptor) [pid 7074] close(24) = -1 EBADF (Bad file descriptor) [pid 7074] close(25) = -1 EBADF (Bad file descriptor) [pid 7074] close(26) = -1 EBADF (Bad file descriptor) [pid 7074] close(27) = -1 EBADF (Bad file descriptor) [pid 7074] close(28) = -1 EBADF (Bad file descriptor) [pid 7074] close(29) = -1 EBADF (Bad file descriptor) [pid 7074] exit_group(0) = ? [pid 7074] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2020", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2020", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2020/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2020/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2020/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2020") = 0 [pid 5033] mkdir("./2021", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2023 ./strace-static-x86_64: Process 7075 attached [pid 7075] set_robust_list(0x5555558cb760, 24) = 0 [pid 7075] chdir("./2021") = 0 [pid 7075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7075] setpgid(0, 0) = 0 [pid 7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7075] write(3, "1000", 4) = 4 [pid 7075] close(3) = 0 [pid 7075] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7075] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7075] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7075] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7075] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7075] 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 7075] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2023}, "\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 7075] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2023}, {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 7075] close(4) = 0 [pid 7075] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7075] 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 7075] close(3) = 0 [ 161.406245][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.420336][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.438652][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.447479][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7075] close(4) = -1 EBADF (Bad file descriptor) [pid 7075] close(5) = -1 EBADF (Bad file descriptor) [pid 7075] close(6) = -1 EBADF (Bad file descriptor) [pid 7075] close(7) = -1 EBADF (Bad file descriptor) [pid 7075] close(8) = -1 EBADF (Bad file descriptor) [pid 7075] close(9) = -1 EBADF (Bad file descriptor) [pid 7075] close(10) = -1 EBADF (Bad file descriptor) [pid 7075] close(11) = -1 EBADF (Bad file descriptor) [pid 7075] close(12) = -1 EBADF (Bad file descriptor) [pid 7075] close(13) = -1 EBADF (Bad file descriptor) [pid 7075] close(14) = -1 EBADF (Bad file descriptor) [pid 7075] close(15) = -1 EBADF (Bad file descriptor) [pid 7075] close(16) = -1 EBADF (Bad file descriptor) [pid 7075] close(17) = -1 EBADF (Bad file descriptor) [pid 7075] close(18) = -1 EBADF (Bad file descriptor) [pid 7075] close(19) = -1 EBADF (Bad file descriptor) [pid 7075] close(20) = -1 EBADF (Bad file descriptor) [pid 7075] close(21) = -1 EBADF (Bad file descriptor) [pid 7075] close(22) = -1 EBADF (Bad file descriptor) [pid 7075] close(23) = -1 EBADF (Bad file descriptor) [pid 7075] close(24) = -1 EBADF (Bad file descriptor) [pid 7075] close(25) = -1 EBADF (Bad file descriptor) [pid 7075] close(26) = -1 EBADF (Bad file descriptor) [pid 7075] close(27) = -1 EBADF (Bad file descriptor) [pid 7075] close(28) = -1 EBADF (Bad file descriptor) [pid 7075] close(29) = -1 EBADF (Bad file descriptor) [pid 7075] exit_group(0) = ? [pid 7075] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2021", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2021", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2021/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2021/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2021/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2021") = 0 [pid 5033] mkdir("./2022", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7076 attached [pid 7076] set_robust_list(0x5555558cb760, 24) = 0 [pid 7076] chdir("./2022") = 0 [pid 7076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2024 [pid 7076] <... prctl resumed>) = 0 [pid 7076] setpgid(0, 0) = 0 [pid 7076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7076] write(3, "1000", 4) = 4 [pid 7076] close(3) = 0 [pid 7076] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7076] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7076] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7076] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7076] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7076] 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 7076] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2024}, "\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 7076] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2024}, {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 7076] close(4) = 0 [pid 7076] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 161.474623][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.489161][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.497548][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7076] 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 7076] close(3) = 0 [pid 7076] close(4) = -1 EBADF (Bad file descriptor) [pid 7076] close(5) = -1 EBADF (Bad file descriptor) [pid 7076] close(6) = -1 EBADF (Bad file descriptor) [pid 7076] close(7) = -1 EBADF (Bad file descriptor) [pid 7076] close(8) = -1 EBADF (Bad file descriptor) [pid 7076] close(9) = -1 EBADF (Bad file descriptor) [pid 7076] close(10) = -1 EBADF (Bad file descriptor) [pid 7076] close(11) = -1 EBADF (Bad file descriptor) [pid 7076] close(12) = -1 EBADF (Bad file descriptor) [pid 7076] close(13) = -1 EBADF (Bad file descriptor) [pid 7076] close(14) = -1 EBADF (Bad file descriptor) [pid 7076] close(15) = -1 EBADF (Bad file descriptor) [pid 7076] close(16) = -1 EBADF (Bad file descriptor) [pid 7076] close(17) = -1 EBADF (Bad file descriptor) [pid 7076] close(18) = -1 EBADF (Bad file descriptor) [pid 7076] close(19) = -1 EBADF (Bad file descriptor) [pid 7076] close(20) = -1 EBADF (Bad file descriptor) [pid 7076] close(21) = -1 EBADF (Bad file descriptor) [pid 7076] close(22) = -1 EBADF (Bad file descriptor) [pid 7076] close(23) = -1 EBADF (Bad file descriptor) [pid 7076] close(24) = -1 EBADF (Bad file descriptor) [pid 7076] close(25) = -1 EBADF (Bad file descriptor) [pid 7076] close(26) = -1 EBADF (Bad file descriptor) [pid 7076] close(27) = -1 EBADF (Bad file descriptor) [pid 7076] close(28) = -1 EBADF (Bad file descriptor) [pid 7076] close(29) = -1 EBADF (Bad file descriptor) [pid 7076] exit_group(0) = ? [pid 7076] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2022", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2022", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2022/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2022/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2022/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2022") = 0 [pid 5033] mkdir("./2023", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2025 ./strace-static-x86_64: Process 7077 attached [pid 7077] set_robust_list(0x5555558cb760, 24) = 0 [pid 7077] chdir("./2023") = 0 [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7077] setpgid(0, 0) = 0 [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7077] write(3, "1000", 4) = 4 [pid 7077] close(3) = 0 [pid 7077] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7077] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7077] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7077] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7077] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7077] 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 7077] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2025}, "\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 7077] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2025}, {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 7077] close(4) = 0 [pid 7077] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7077] 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 [ 161.518477][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.534449][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.543379][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7077] close(3) = 0 [pid 7077] close(4) = -1 EBADF (Bad file descriptor) [pid 7077] close(5) = -1 EBADF (Bad file descriptor) [pid 7077] close(6) = -1 EBADF (Bad file descriptor) [pid 7077] close(7) = -1 EBADF (Bad file descriptor) [pid 7077] close(8) = -1 EBADF (Bad file descriptor) [pid 7077] close(9) = -1 EBADF (Bad file descriptor) [pid 7077] close(10) = -1 EBADF (Bad file descriptor) [pid 7077] close(11) = -1 EBADF (Bad file descriptor) [pid 7077] close(12) = -1 EBADF (Bad file descriptor) [pid 7077] close(13) = -1 EBADF (Bad file descriptor) [pid 7077] close(14) = -1 EBADF (Bad file descriptor) [pid 7077] close(15) = -1 EBADF (Bad file descriptor) [pid 7077] close(16) = -1 EBADF (Bad file descriptor) [pid 7077] close(17) = -1 EBADF (Bad file descriptor) [pid 7077] close(18) = -1 EBADF (Bad file descriptor) [pid 7077] close(19) = -1 EBADF (Bad file descriptor) [pid 7077] close(20) = -1 EBADF (Bad file descriptor) [pid 7077] close(21) = -1 EBADF (Bad file descriptor) [pid 7077] close(22) = -1 EBADF (Bad file descriptor) [pid 7077] close(23) = -1 EBADF (Bad file descriptor) [pid 7077] close(24) = -1 EBADF (Bad file descriptor) [pid 7077] close(25) = -1 EBADF (Bad file descriptor) [pid 7077] close(26) = -1 EBADF (Bad file descriptor) [pid 7077] close(27) = -1 EBADF (Bad file descriptor) [pid 7077] close(28) = -1 EBADF (Bad file descriptor) [pid 7077] close(29) = -1 EBADF (Bad file descriptor) [pid 7077] exit_group(0) = ? [pid 7077] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2023", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2023", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2023/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2023/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2023/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2023") = 0 [pid 5033] mkdir("./2024", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2026 ./strace-static-x86_64: Process 7078 attached [pid 7078] set_robust_list(0x5555558cb760, 24) = 0 [pid 7078] chdir("./2024") = 0 [pid 7078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7078] setpgid(0, 0) = 0 [pid 7078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7078] write(3, "1000", 4) = 4 [pid 7078] close(3) = 0 [pid 7078] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7078] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7078] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7078] 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 7078] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2026}, "\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 7078] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2026}, {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 7078] close(4) = 0 [ 161.571773][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.587797][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.596273][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7078] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7078] 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 7078] close(3) = 0 [pid 7078] close(4) = -1 EBADF (Bad file descriptor) [pid 7078] close(5) = -1 EBADF (Bad file descriptor) [pid 7078] close(6) = -1 EBADF (Bad file descriptor) [pid 7078] close(7) = -1 EBADF (Bad file descriptor) [pid 7078] close(8) = -1 EBADF (Bad file descriptor) [pid 7078] close(9) = -1 EBADF (Bad file descriptor) [pid 7078] close(10) = -1 EBADF (Bad file descriptor) [pid 7078] close(11) = -1 EBADF (Bad file descriptor) [pid 7078] close(12) = -1 EBADF (Bad file descriptor) [pid 7078] close(13) = -1 EBADF (Bad file descriptor) [pid 7078] close(14) = -1 EBADF (Bad file descriptor) [pid 7078] close(15) = -1 EBADF (Bad file descriptor) [pid 7078] close(16) = -1 EBADF (Bad file descriptor) [pid 7078] close(17) = -1 EBADF (Bad file descriptor) [pid 7078] close(18) = -1 EBADF (Bad file descriptor) [pid 7078] close(19) = -1 EBADF (Bad file descriptor) [pid 7078] close(20) = -1 EBADF (Bad file descriptor) [pid 7078] close(21) = -1 EBADF (Bad file descriptor) [pid 7078] close(22) = -1 EBADF (Bad file descriptor) [pid 7078] close(23) = -1 EBADF (Bad file descriptor) [pid 7078] close(24) = -1 EBADF (Bad file descriptor) [pid 7078] close(25) = -1 EBADF (Bad file descriptor) [pid 7078] close(26) = -1 EBADF (Bad file descriptor) [pid 7078] close(27) = -1 EBADF (Bad file descriptor) [pid 7078] close(28) = -1 EBADF (Bad file descriptor) [pid 7078] close(29) = -1 EBADF (Bad file descriptor) [pid 7078] exit_group(0) = ? [pid 7078] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2026, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2024", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2024", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2024/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2024/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2024/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2024") = 0 [pid 5033] mkdir("./2025", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7079 attached [pid 7079] set_robust_list(0x5555558cb760, 24) = 0 [pid 7079] chdir("./2025" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2027 [pid 7079] <... chdir resumed>) = 0 [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7079] setpgid(0, 0) = 0 [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7079] write(3, "1000", 4) = 4 [pid 7079] close(3) = 0 [pid 7079] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7079] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7079] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7079] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7079] 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 7079] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2027}, "\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 7079] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2027}, {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 [ 161.630576][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.645958][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.653867][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7079] close(4) = 0 [pid 7079] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7079] 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 7079] close(3) = 0 [pid 7079] close(4) = -1 EBADF (Bad file descriptor) [pid 7079] close(5) = -1 EBADF (Bad file descriptor) [pid 7079] close(6) = -1 EBADF (Bad file descriptor) [pid 7079] close(7) = -1 EBADF (Bad file descriptor) [pid 7079] close(8) = -1 EBADF (Bad file descriptor) [pid 7079] close(9) = -1 EBADF (Bad file descriptor) [pid 7079] close(10) = -1 EBADF (Bad file descriptor) [pid 7079] close(11) = -1 EBADF (Bad file descriptor) [pid 7079] close(12) = -1 EBADF (Bad file descriptor) [pid 7079] close(13) = -1 EBADF (Bad file descriptor) [pid 7079] close(14) = -1 EBADF (Bad file descriptor) [pid 7079] close(15) = -1 EBADF (Bad file descriptor) [pid 7079] close(16) = -1 EBADF (Bad file descriptor) [pid 7079] close(17) = -1 EBADF (Bad file descriptor) [pid 7079] close(18) = -1 EBADF (Bad file descriptor) [pid 7079] close(19) = -1 EBADF (Bad file descriptor) [pid 7079] close(20) = -1 EBADF (Bad file descriptor) [pid 7079] close(21) = -1 EBADF (Bad file descriptor) [pid 7079] close(22) = -1 EBADF (Bad file descriptor) [pid 7079] close(23) = -1 EBADF (Bad file descriptor) [pid 7079] close(24) = -1 EBADF (Bad file descriptor) [pid 7079] close(25) = -1 EBADF (Bad file descriptor) [pid 7079] close(26) = -1 EBADF (Bad file descriptor) [pid 7079] close(27) = -1 EBADF (Bad file descriptor) [pid 7079] close(28) = -1 EBADF (Bad file descriptor) [pid 7079] close(29) = -1 EBADF (Bad file descriptor) [pid 7079] exit_group(0) = ? [pid 7079] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2025", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2025", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2025/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2025/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2025/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2025") = 0 [pid 5033] mkdir("./2026", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2028 ./strace-static-x86_64: Process 7080 attached [pid 7080] set_robust_list(0x5555558cb760, 24) = 0 [pid 7080] chdir("./2026") = 0 [pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7080] setpgid(0, 0) = 0 [pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7080] write(3, "1000", 4) = 4 [pid 7080] close(3) = 0 [pid 7080] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7080] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7080] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7080] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7080] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7080] 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 7080] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2028}, "\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 7080] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2028}, {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 7080] close(4) = 0 [pid 7080] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7080] 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 7080] close(3) = 0 [pid 7080] close(4) = -1 EBADF (Bad file descriptor) [pid 7080] close(5) = -1 EBADF (Bad file descriptor) [pid 7080] close(6) = -1 EBADF (Bad file descriptor) [pid 7080] close(7) = -1 EBADF (Bad file descriptor) [pid 7080] close(8) = -1 EBADF (Bad file descriptor) [pid 7080] close(9) = -1 EBADF (Bad file descriptor) [pid 7080] close(10) = -1 EBADF (Bad file descriptor) [pid 7080] close(11) = -1 EBADF (Bad file descriptor) [pid 7080] close(12) = -1 EBADF (Bad file descriptor) [ 161.688754][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.702275][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.710899][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7080] close(13) = -1 EBADF (Bad file descriptor) [pid 7080] close(14) = -1 EBADF (Bad file descriptor) [pid 7080] close(15) = -1 EBADF (Bad file descriptor) [pid 7080] close(16) = -1 EBADF (Bad file descriptor) [pid 7080] close(17) = -1 EBADF (Bad file descriptor) [pid 7080] close(18) = -1 EBADF (Bad file descriptor) [pid 7080] close(19) = -1 EBADF (Bad file descriptor) [pid 7080] close(20) = -1 EBADF (Bad file descriptor) [pid 7080] close(21) = -1 EBADF (Bad file descriptor) [pid 7080] close(22) = -1 EBADF (Bad file descriptor) [pid 7080] close(23) = -1 EBADF (Bad file descriptor) [pid 7080] close(24) = -1 EBADF (Bad file descriptor) [pid 7080] close(25) = -1 EBADF (Bad file descriptor) [pid 7080] close(26) = -1 EBADF (Bad file descriptor) [pid 7080] close(27) = -1 EBADF (Bad file descriptor) [pid 7080] close(28) = -1 EBADF (Bad file descriptor) [pid 7080] close(29) = -1 EBADF (Bad file descriptor) [pid 7080] exit_group(0) = ? [pid 7080] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2028, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2026", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2026", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2026/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2026/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2026/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2026") = 0 [pid 5033] mkdir("./2027", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2029 ./strace-static-x86_64: Process 7081 attached [pid 7081] set_robust_list(0x5555558cb760, 24) = 0 [pid 7081] chdir("./2027") = 0 [pid 7081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7081] setpgid(0, 0) = 0 [pid 7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7081] write(3, "1000", 4) = 4 [pid 7081] close(3) = 0 [pid 7081] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7081] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7081] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7081] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7081] 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 7081] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2029}, "\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 7081] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2029}, {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 7081] close(4) = 0 [pid 7081] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7081] 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 7081] close(3) = 0 [pid 7081] close(4) = -1 EBADF (Bad file descriptor) [pid 7081] close(5) = -1 EBADF (Bad file descriptor) [pid 7081] close(6) = -1 EBADF (Bad file descriptor) [pid 7081] close(7) = -1 EBADF (Bad file descriptor) [pid 7081] close(8) = -1 EBADF (Bad file descriptor) [pid 7081] close(9) = -1 EBADF (Bad file descriptor) [pid 7081] close(10) = -1 EBADF (Bad file descriptor) [pid 7081] close(11) = -1 EBADF (Bad file descriptor) [pid 7081] close(12) = -1 EBADF (Bad file descriptor) [pid 7081] close(13) = -1 EBADF (Bad file descriptor) [pid 7081] close(14) = -1 EBADF (Bad file descriptor) [pid 7081] close(15) = -1 EBADF (Bad file descriptor) [pid 7081] close(16) = -1 EBADF (Bad file descriptor) [pid 7081] close(17) = -1 EBADF (Bad file descriptor) [pid 7081] close(18) = -1 EBADF (Bad file descriptor) [pid 7081] close(19) = -1 EBADF (Bad file descriptor) [pid 7081] close(20) = -1 EBADF (Bad file descriptor) [ 161.730154][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 161.745429][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.753971][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.772663][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7081] close(21) = -1 EBADF (Bad file descriptor) [pid 7081] close(22) = -1 EBADF (Bad file descriptor) [pid 7081] close(23) = -1 EBADF (Bad file descriptor) [pid 7081] close(24) = -1 EBADF (Bad file descriptor) [pid 7081] close(25) = -1 EBADF (Bad file descriptor) [pid 7081] close(26) = -1 EBADF (Bad file descriptor) [pid 7081] close(27) = -1 EBADF (Bad file descriptor) [pid 7081] close(28) = -1 EBADF (Bad file descriptor) [pid 7081] close(29) = -1 EBADF (Bad file descriptor) [pid 7081] exit_group(0) = ? [pid 7081] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2029, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2027", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2027", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2027/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2027/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2027/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2027") = 0 [pid 5033] mkdir("./2028", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7082 attached [pid 7082] set_robust_list(0x5555558cb760, 24) = 0 [pid 7082] chdir("./2028" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2030 [pid 7082] <... chdir resumed>) = 0 [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7082] setpgid(0, 0) = 0 [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7082] write(3, "1000", 4) = 4 [pid 7082] close(3) = 0 [pid 7082] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7082] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7082] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7082] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7082] 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 7082] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2030}, "\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 7082] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2030}, {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 7082] close(4) = 0 [pid 7082] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7082] 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 7082] close(3) = 0 [pid 7082] close(4) = -1 EBADF (Bad file descriptor) [pid 7082] close(5) = -1 EBADF (Bad file descriptor) [pid 7082] close(6) = -1 EBADF (Bad file descriptor) [pid 7082] close(7) = -1 EBADF (Bad file descriptor) [pid 7082] close(8) = -1 EBADF (Bad file descriptor) [pid 7082] close(9) = -1 EBADF (Bad file descriptor) [pid 7082] close(10) = -1 EBADF (Bad file descriptor) [pid 7082] close(11) = -1 EBADF (Bad file descriptor) [pid 7082] close(12) = -1 EBADF (Bad file descriptor) [pid 7082] close(13) = -1 EBADF (Bad file descriptor) [pid 7082] close(14) = -1 EBADF (Bad file descriptor) [ 161.789560][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.797860][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.820503][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7082] close(15) = -1 EBADF (Bad file descriptor) [pid 7082] close(16) = -1 EBADF (Bad file descriptor) [pid 7082] close(17) = -1 EBADF (Bad file descriptor) [pid 7082] close(18) = -1 EBADF (Bad file descriptor) [pid 7082] close(19) = -1 EBADF (Bad file descriptor) [pid 7082] close(20) = -1 EBADF (Bad file descriptor) [pid 7082] close(21) = -1 EBADF (Bad file descriptor) [pid 7082] close(22) = -1 EBADF (Bad file descriptor) [pid 7082] close(23) = -1 EBADF (Bad file descriptor) [pid 7082] close(24) = -1 EBADF (Bad file descriptor) [pid 7082] close(25) = -1 EBADF (Bad file descriptor) [pid 7082] close(26) = -1 EBADF (Bad file descriptor) [pid 7082] close(27) = -1 EBADF (Bad file descriptor) [pid 7082] close(28) = -1 EBADF (Bad file descriptor) [pid 7082] close(29) = -1 EBADF (Bad file descriptor) [pid 7082] exit_group(0) = ? [pid 7082] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2028", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2028", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2028/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2028/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2028/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2028") = 0 [pid 5033] mkdir("./2029", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2031 ./strace-static-x86_64: Process 7083 attached [pid 7083] set_robust_list(0x5555558cb760, 24) = 0 [pid 7083] chdir("./2029") = 0 [pid 7083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7083] setpgid(0, 0) = 0 [pid 7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7083] write(3, "1000", 4) = 4 [pid 7083] close(3) = 0 [pid 7083] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7083] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7083] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7083] 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 7083] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2031}, "\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 7083] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2031}, {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 7083] close(4) = 0 [pid 7083] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7083] 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 7083] close(3) = 0 [pid 7083] close(4) = -1 EBADF (Bad file descriptor) [pid 7083] close(5) = -1 EBADF (Bad file descriptor) [pid 7083] close(6) = -1 EBADF (Bad file descriptor) [pid 7083] close(7) = -1 EBADF (Bad file descriptor) [pid 7083] close(8) = -1 EBADF (Bad file descriptor) [pid 7083] close(9) = -1 EBADF (Bad file descriptor) [pid 7083] close(10) = -1 EBADF (Bad file descriptor) [pid 7083] close(11) = -1 EBADF (Bad file descriptor) [pid 7083] close(12) = -1 EBADF (Bad file descriptor) [pid 7083] close(13) = -1 EBADF (Bad file descriptor) [pid 7083] close(14) = -1 EBADF (Bad file descriptor) [pid 7083] close(15) = -1 EBADF (Bad file descriptor) [pid 7083] close(16) = -1 EBADF (Bad file descriptor) [pid 7083] close(17) = -1 EBADF (Bad file descriptor) [pid 7083] close(18) = -1 EBADF (Bad file descriptor) [pid 7083] close(19) = -1 EBADF (Bad file descriptor) [pid 7083] close(20) = -1 EBADF (Bad file descriptor) [pid 7083] close(21) = -1 EBADF (Bad file descriptor) [pid 7083] close(22) = -1 EBADF (Bad file descriptor) [pid 7083] close(23) = -1 EBADF (Bad file descriptor) [ 161.836376][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.844623][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.873362][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7083] close(24) = -1 EBADF (Bad file descriptor) [pid 7083] close(25) = -1 EBADF (Bad file descriptor) [pid 7083] close(26) = -1 EBADF (Bad file descriptor) [pid 7083] close(27) = -1 EBADF (Bad file descriptor) [pid 7083] close(28) = -1 EBADF (Bad file descriptor) [pid 7083] close(29) = -1 EBADF (Bad file descriptor) [pid 7083] exit_group(0) = ? [pid 7083] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2031, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2029", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2029", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2029/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2029/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2029/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2029") = 0 [pid 5033] mkdir("./2030", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7084 attached , child_tidptr=0x5555558cb750) = 2032 [pid 7084] set_robust_list(0x5555558cb760, 24) = 0 [pid 7084] chdir("./2030") = 0 [pid 7084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7084] setpgid(0, 0) = 0 [pid 7084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7084] write(3, "1000", 4) = 4 [pid 7084] close(3) = 0 [pid 7084] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7084] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7084] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7084] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7084] 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 7084] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2032}, "\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 7084] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2032}, {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 7084] close(4) = 0 [pid 7084] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7084] 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 7084] close(3) = 0 [pid 7084] close(4) = -1 EBADF (Bad file descriptor) [pid 7084] close(5) = -1 EBADF (Bad file descriptor) [pid 7084] close(6) = -1 EBADF (Bad file descriptor) [pid 7084] close(7) = -1 EBADF (Bad file descriptor) [pid 7084] close(8) = -1 EBADF (Bad file descriptor) [pid 7084] close(9) = -1 EBADF (Bad file descriptor) [pid 7084] close(10) = -1 EBADF (Bad file descriptor) [pid 7084] close(11) = -1 EBADF (Bad file descriptor) [pid 7084] close(12) = -1 EBADF (Bad file descriptor) [pid 7084] close(13) = -1 EBADF (Bad file descriptor) [pid 7084] close(14) = -1 EBADF (Bad file descriptor) [pid 7084] close(15) = -1 EBADF (Bad file descriptor) [ 161.888684][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.897037][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.921369][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7084] close(16) = -1 EBADF (Bad file descriptor) [pid 7084] close(17) = -1 EBADF (Bad file descriptor) [pid 7084] close(18) = -1 EBADF (Bad file descriptor) [pid 7084] close(19) = -1 EBADF (Bad file descriptor) [pid 7084] close(20) = -1 EBADF (Bad file descriptor) [pid 7084] close(21) = -1 EBADF (Bad file descriptor) [pid 7084] close(22) = -1 EBADF (Bad file descriptor) [pid 7084] close(23) = -1 EBADF (Bad file descriptor) [pid 7084] close(24) = -1 EBADF (Bad file descriptor) [pid 7084] close(25) = -1 EBADF (Bad file descriptor) [pid 7084] close(26) = -1 EBADF (Bad file descriptor) [pid 7084] close(27) = -1 EBADF (Bad file descriptor) [pid 7084] close(28) = -1 EBADF (Bad file descriptor) [pid 7084] close(29) = -1 EBADF (Bad file descriptor) [pid 7084] exit_group(0) = ? [pid 7084] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2032, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2030", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2030", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2030/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2030/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2030/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2030") = 0 [pid 5033] mkdir("./2031", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7085 attached , child_tidptr=0x5555558cb750) = 2033 [pid 7085] set_robust_list(0x5555558cb760, 24) = 0 [pid 7085] chdir("./2031") = 0 [pid 7085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7085] setpgid(0, 0) = 0 [pid 7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7085] write(3, "1000", 4) = 4 [pid 7085] close(3) = 0 [pid 7085] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7085] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7085] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7085] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7085] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7085] 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 7085] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2033}, "\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 7085] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2033}, {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 7085] close(4) = 0 [pid 7085] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7085] 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 7085] close(3) = 0 [pid 7085] close(4) = -1 EBADF (Bad file descriptor) [pid 7085] close(5) = -1 EBADF (Bad file descriptor) [pid 7085] close(6) = -1 EBADF (Bad file descriptor) [pid 7085] close(7) = -1 EBADF (Bad file descriptor) [pid 7085] close(8) = -1 EBADF (Bad file descriptor) [pid 7085] close(9) = -1 EBADF (Bad file descriptor) [ 161.936422][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.944987][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.975623][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7085] close(10) = -1 EBADF (Bad file descriptor) [pid 7085] close(11) = -1 EBADF (Bad file descriptor) [pid 7085] close(12) = -1 EBADF (Bad file descriptor) [pid 7085] close(13) = -1 EBADF (Bad file descriptor) [pid 7085] close(14) = -1 EBADF (Bad file descriptor) [pid 7085] close(15) = -1 EBADF (Bad file descriptor) [pid 7085] close(16) = -1 EBADF (Bad file descriptor) [pid 7085] close(17) = -1 EBADF (Bad file descriptor) [pid 7085] close(18) = -1 EBADF (Bad file descriptor) [pid 7085] close(19) = -1 EBADF (Bad file descriptor) [pid 7085] close(20) = -1 EBADF (Bad file descriptor) [pid 7085] close(21) = -1 EBADF (Bad file descriptor) [pid 7085] close(22) = -1 EBADF (Bad file descriptor) [pid 7085] close(23) = -1 EBADF (Bad file descriptor) [pid 7085] close(24) = -1 EBADF (Bad file descriptor) [pid 7085] close(25) = -1 EBADF (Bad file descriptor) [pid 7085] close(26) = -1 EBADF (Bad file descriptor) [pid 7085] close(27) = -1 EBADF (Bad file descriptor) [pid 7085] close(28) = -1 EBADF (Bad file descriptor) [pid 7085] close(29) = -1 EBADF (Bad file descriptor) [pid 7085] exit_group(0) = ? [pid 7085] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2031", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2031", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2031/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2031/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2031/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2031") = 0 [pid 5033] mkdir("./2032", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2034 ./strace-static-x86_64: Process 7086 attached [pid 7086] set_robust_list(0x5555558cb760, 24) = 0 [pid 7086] chdir("./2032") = 0 [pid 7086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7086] setpgid(0, 0) = 0 [pid 7086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7086] write(3, "1000", 4) = 4 [pid 7086] close(3) = 0 [pid 7086] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7086] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7086] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7086] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7086] 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 7086] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2034}, "\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 7086] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2034}, {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 7086] close(4) = 0 [pid 7086] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7086] 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 7086] close(3) = 0 [pid 7086] close(4) = -1 EBADF (Bad file descriptor) [pid 7086] close(5) = -1 EBADF (Bad file descriptor) [pid 7086] close(6) = -1 EBADF (Bad file descriptor) [pid 7086] close(7) = -1 EBADF (Bad file descriptor) [pid 7086] close(8) = -1 EBADF (Bad file descriptor) [pid 7086] close(9) = -1 EBADF (Bad file descriptor) [pid 7086] close(10) = -1 EBADF (Bad file descriptor) [pid 7086] close(11) = -1 EBADF (Bad file descriptor) [pid 7086] close(12) = -1 EBADF (Bad file descriptor) [pid 7086] close(13) = -1 EBADF (Bad file descriptor) [pid 7086] close(14) = -1 EBADF (Bad file descriptor) [pid 7086] close(15) = -1 EBADF (Bad file descriptor) [pid 7086] close(16) = -1 EBADF (Bad file descriptor) [pid 7086] close(17) = -1 EBADF (Bad file descriptor) [pid 7086] close(18) = -1 EBADF (Bad file descriptor) [pid 7086] close(19) = -1 EBADF (Bad file descriptor) [pid 7086] close(20) = -1 EBADF (Bad file descriptor) [pid 7086] close(21) = -1 EBADF (Bad file descriptor) [pid 7086] close(22) = -1 EBADF (Bad file descriptor) [pid 7086] close(23) = -1 EBADF (Bad file descriptor) [pid 7086] close(24) = -1 EBADF (Bad file descriptor) [pid 7086] close(25) = -1 EBADF (Bad file descriptor) [pid 7086] close(26) = -1 EBADF (Bad file descriptor) [pid 7086] close(27) = -1 EBADF (Bad file descriptor) [pid 7086] close(28) = -1 EBADF (Bad file descriptor) [pid 7086] close(29) = -1 EBADF (Bad file descriptor) [pid 7086] exit_group(0) = ? [pid 7086] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2032", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2032", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2032/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2032/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2032/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2032") = 0 [pid 5033] mkdir("./2033", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7087 attached , child_tidptr=0x5555558cb750) = 2035 [pid 7087] set_robust_list(0x5555558cb760, 24) = 0 [pid 7087] chdir("./2033") = 0 [pid 7087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7087] setpgid(0, 0) = 0 [pid 7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7087] write(3, "1000", 4) = 4 [pid 7087] close(3) = 0 [pid 7087] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7087] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7087] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [ 161.991373][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.000635][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.022876][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7087] 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 7087] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2035}, "\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 7087] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2035}, {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 7087] close(4) = 0 [pid 7087] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7087] 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 7087] close(3) = 0 [pid 7087] close(4) = -1 EBADF (Bad file descriptor) [pid 7087] close(5) = -1 EBADF (Bad file descriptor) [pid 7087] close(6) = -1 EBADF (Bad file descriptor) [pid 7087] close(7) = -1 EBADF (Bad file descriptor) [pid 7087] close(8) = -1 EBADF (Bad file descriptor) [pid 7087] close(9) = -1 EBADF (Bad file descriptor) [pid 7087] close(10) = -1 EBADF (Bad file descriptor) [pid 7087] close(11) = -1 EBADF (Bad file descriptor) [pid 7087] close(12) = -1 EBADF (Bad file descriptor) [pid 7087] close(13) = -1 EBADF (Bad file descriptor) [pid 7087] close(14) = -1 EBADF (Bad file descriptor) [pid 7087] close(15) = -1 EBADF (Bad file descriptor) [pid 7087] close(16) = -1 EBADF (Bad file descriptor) [pid 7087] close(17) = -1 EBADF (Bad file descriptor) [pid 7087] close(18) = -1 EBADF (Bad file descriptor) [pid 7087] close(19) = -1 EBADF (Bad file descriptor) [pid 7087] close(20) = -1 EBADF (Bad file descriptor) [pid 7087] close(21) = -1 EBADF (Bad file descriptor) [pid 7087] close(22) = -1 EBADF (Bad file descriptor) [pid 7087] close(23) = -1 EBADF (Bad file descriptor) [pid 7087] close(24) = -1 EBADF (Bad file descriptor) [pid 7087] close(25) = -1 EBADF (Bad file descriptor) [pid 7087] close(26) = -1 EBADF (Bad file descriptor) [pid 7087] close(27) = -1 EBADF (Bad file descriptor) [pid 7087] close(28) = -1 EBADF (Bad file descriptor) [pid 7087] close(29) = -1 EBADF (Bad file descriptor) [pid 7087] exit_group(0) = ? [pid 7087] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2033", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2033", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2033/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2033/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2033/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2033") = 0 [pid 5033] mkdir("./2034", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7088 attached , child_tidptr=0x5555558cb750) = 2036 [pid 7088] set_robust_list(0x5555558cb760, 24) = 0 [pid 7088] chdir("./2034") = 0 [pid 7088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7088] setpgid(0, 0) = 0 [pid 7088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7088] write(3, "1000", 4) = 4 [pid 7088] close(3) = 0 [pid 7088] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7088] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7088] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7088] 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 7088] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2036}, "\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 7088] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2036}, {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 7088] close(4) = 0 [pid 7088] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7088] 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 7088] close(3) = 0 [pid 7088] close(4) = -1 EBADF (Bad file descriptor) [pid 7088] close(5) = -1 EBADF (Bad file descriptor) [pid 7088] close(6) = -1 EBADF (Bad file descriptor) [pid 7088] close(7) = -1 EBADF (Bad file descriptor) [pid 7088] close(8) = -1 EBADF (Bad file descriptor) [pid 7088] close(9) = -1 EBADF (Bad file descriptor) [pid 7088] close(10) = -1 EBADF (Bad file descriptor) [pid 7088] close(11) = -1 EBADF (Bad file descriptor) [pid 7088] close(12) = -1 EBADF (Bad file descriptor) [pid 7088] close(13) = -1 EBADF (Bad file descriptor) [pid 7088] close(14) = -1 EBADF (Bad file descriptor) [pid 7088] close(15) = -1 EBADF (Bad file descriptor) [pid 7088] close(16) = -1 EBADF (Bad file descriptor) [pid 7088] close(17) = -1 EBADF (Bad file descriptor) [pid 7088] close(18) = -1 EBADF (Bad file descriptor) [pid 7088] close(19) = -1 EBADF (Bad file descriptor) [pid 7088] close(20) = -1 EBADF (Bad file descriptor) [pid 7088] close(21) = -1 EBADF (Bad file descriptor) [pid 7088] close(22) = -1 EBADF (Bad file descriptor) [pid 7088] close(23) = -1 EBADF (Bad file descriptor) [pid 7088] close(24) = -1 EBADF (Bad file descriptor) [pid 7088] close(25) = -1 EBADF (Bad file descriptor) [pid 7088] close(26) = -1 EBADF (Bad file descriptor) [pid 7088] close(27) = -1 EBADF (Bad file descriptor) [pid 7088] close(28) = -1 EBADF (Bad file descriptor) [pid 7088] close(29) = -1 EBADF (Bad file descriptor) [pid 7088] exit_group(0) = ? [pid 7088] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2036, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2034", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2034", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2034/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2034/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2034/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2034") = 0 [pid 5033] mkdir("./2035", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7089 attached , child_tidptr=0x5555558cb750) = 2037 [pid 7089] set_robust_list(0x5555558cb760, 24) = 0 [pid 7089] chdir("./2035") = 0 [pid 7089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7089] setpgid(0, 0) = 0 [pid 7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7089] write(3, "1000", 4) = 4 [pid 7089] close(3) = 0 [pid 7089] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7089] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7089] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7089] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7089] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [ 162.045688][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.055450][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.082294][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7089] 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 7089] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2037}, "\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 7089] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2037}, {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 7089] close(4) = 0 [pid 7089] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7089] 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 7089] close(3) = 0 [pid 7089] close(4) = -1 EBADF (Bad file descriptor) [pid 7089] close(5) = -1 EBADF (Bad file descriptor) [pid 7089] close(6) = -1 EBADF (Bad file descriptor) [pid 7089] close(7) = -1 EBADF (Bad file descriptor) [pid 7089] close(8) = -1 EBADF (Bad file descriptor) [pid 7089] close(9) = -1 EBADF (Bad file descriptor) [pid 7089] close(10) = -1 EBADF (Bad file descriptor) [pid 7089] close(11) = -1 EBADF (Bad file descriptor) [pid 7089] close(12) = -1 EBADF (Bad file descriptor) [pid 7089] close(13) = -1 EBADF (Bad file descriptor) [pid 7089] close(14) = -1 EBADF (Bad file descriptor) [pid 7089] close(15) = -1 EBADF (Bad file descriptor) [pid 7089] close(16) = -1 EBADF (Bad file descriptor) [pid 7089] close(17) = -1 EBADF (Bad file descriptor) [pid 7089] close(18) = -1 EBADF (Bad file descriptor) [pid 7089] close(19) = -1 EBADF (Bad file descriptor) [pid 7089] close(20) = -1 EBADF (Bad file descriptor) [pid 7089] close(21) = -1 EBADF (Bad file descriptor) [pid 7089] close(22) = -1 EBADF (Bad file descriptor) [pid 7089] close(23) = -1 EBADF (Bad file descriptor) [pid 7089] close(24) = -1 EBADF (Bad file descriptor) [pid 7089] close(25) = -1 EBADF (Bad file descriptor) [pid 7089] close(26) = -1 EBADF (Bad file descriptor) [pid 7089] close(27) = -1 EBADF (Bad file descriptor) [pid 7089] close(28) = -1 EBADF (Bad file descriptor) [pid 7089] close(29) = -1 EBADF (Bad file descriptor) [pid 7089] exit_group(0) = ? [pid 7089] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2035", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2035", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2035/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2035/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2035/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2035") = 0 [pid 5033] mkdir("./2036", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7090 attached , child_tidptr=0x5555558cb750) = 2038 [pid 7090] set_robust_list(0x5555558cb760, 24) = 0 [pid 7090] chdir("./2036") = 0 [pid 7090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7090] setpgid(0, 0) = 0 [pid 7090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7090] write(3, "1000", 4) = 4 [pid 7090] close(3) = 0 [pid 7090] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7090] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7090] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7090] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7090] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7090] 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 7090] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2038}, "\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 7090] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2038}, {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 7090] close(4) = 0 [pid 7090] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7090] 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 7090] close(3) = 0 [pid 7090] close(4) = -1 EBADF (Bad file descriptor) [pid 7090] close(5) = -1 EBADF (Bad file descriptor) [pid 7090] close(6) = -1 EBADF (Bad file descriptor) [pid 7090] close(7) = -1 EBADF (Bad file descriptor) [pid 7090] close(8) = -1 EBADF (Bad file descriptor) [pid 7090] close(9) = -1 EBADF (Bad file descriptor) [pid 7090] close(10) = -1 EBADF (Bad file descriptor) [pid 7090] close(11) = -1 EBADF (Bad file descriptor) [pid 7090] close(12) = -1 EBADF (Bad file descriptor) [pid 7090] close(13) = -1 EBADF (Bad file descriptor) [pid 7090] close(14) = -1 EBADF (Bad file descriptor) [pid 7090] close(15) = -1 EBADF (Bad file descriptor) [pid 7090] close(16) = -1 EBADF (Bad file descriptor) [pid 7090] close(17) = -1 EBADF (Bad file descriptor) [pid 7090] close(18) = -1 EBADF (Bad file descriptor) [pid 7090] close(19) = -1 EBADF (Bad file descriptor) [pid 7090] close(20) = -1 EBADF (Bad file descriptor) [pid 7090] close(21) = -1 EBADF (Bad file descriptor) [pid 7090] close(22) = -1 EBADF (Bad file descriptor) [pid 7090] close(23) = -1 EBADF (Bad file descriptor) [pid 7090] close(24) = -1 EBADF (Bad file descriptor) [pid 7090] close(25) = -1 EBADF (Bad file descriptor) [pid 7090] close(26) = -1 EBADF (Bad file descriptor) [pid 7090] close(27) = -1 EBADF (Bad file descriptor) [pid 7090] close(28) = -1 EBADF (Bad file descriptor) [pid 7090] close(29) = -1 EBADF (Bad file descriptor) [pid 7090] exit_group(0) = ? [pid 7090] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 162.104900][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.114385][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.132112][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.146532][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] umount2("./2036", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2036", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2036/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2036/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2036/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2036") = 0 [pid 5033] mkdir("./2037", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7091 attached [pid 7091] set_robust_list(0x5555558cb760, 24) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2039 [pid 7091] chdir("./2037") = 0 [pid 7091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7091] setpgid(0, 0) = 0 [pid 7091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7091] write(3, "1000", 4) = 4 [pid 7091] close(3) = 0 [pid 7091] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7091] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7091] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7091] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7091] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7091] 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 7091] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2039}, "\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 7091] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2039}, {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 7091] close(4) = 0 [pid 7091] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7091] 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 7091] close(3) = 0 [pid 7091] close(4) = -1 EBADF (Bad file descriptor) [pid 7091] close(5) = -1 EBADF (Bad file descriptor) [pid 7091] close(6) = -1 EBADF (Bad file descriptor) [pid 7091] close(7) = -1 EBADF (Bad file descriptor) [pid 7091] close(8) = -1 EBADF (Bad file descriptor) [pid 7091] close(9) = -1 EBADF (Bad file descriptor) [pid 7091] close(10) = -1 EBADF (Bad file descriptor) [pid 7091] close(11) = -1 EBADF (Bad file descriptor) [pid 7091] close(12) = -1 EBADF (Bad file descriptor) [pid 7091] close(13) = -1 EBADF (Bad file descriptor) [pid 7091] close(14) = -1 EBADF (Bad file descriptor) [pid 7091] close(15) = -1 EBADF (Bad file descriptor) [pid 7091] close(16) = -1 EBADF (Bad file descriptor) [pid 7091] close(17) = -1 EBADF (Bad file descriptor) [pid 7091] close(18) = -1 EBADF (Bad file descriptor) [pid 7091] close(19) = -1 EBADF (Bad file descriptor) [pid 7091] close(20) = -1 EBADF (Bad file descriptor) [pid 7091] close(21) = -1 EBADF (Bad file descriptor) [pid 7091] close(22) = -1 EBADF (Bad file descriptor) [pid 7091] close(23) = -1 EBADF (Bad file descriptor) [pid 7091] close(24) = -1 EBADF (Bad file descriptor) [pid 7091] close(25) = -1 EBADF (Bad file descriptor) [pid 7091] close(26) = -1 EBADF (Bad file descriptor) [pid 7091] close(27) = -1 EBADF (Bad file descriptor) [pid 7091] close(28) = -1 EBADF (Bad file descriptor) [pid 7091] close(29) = -1 EBADF (Bad file descriptor) [pid 7091] exit_group(0) = ? [pid 7091] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2037", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2037", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2037/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2037/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2037/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2037") = 0 [pid 5033] mkdir("./2038", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2040 ./strace-static-x86_64: Process 7092 attached [ 162.154399][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.179391][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.192127][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7092] set_robust_list(0x5555558cb760, 24) = 0 [pid 7092] chdir("./2038") = 0 [pid 7092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7092] setpgid(0, 0) = 0 [pid 7092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7092] write(3, "1000", 4) = 4 [pid 7092] close(3) = 0 [pid 7092] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7092] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7092] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7092] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7092] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7092] 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 7092] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2040}, "\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 7092] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2040}, {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 7092] close(4) = 0 [pid 7092] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7092] 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 7092] close(3) = 0 [pid 7092] close(4) = -1 EBADF (Bad file descriptor) [pid 7092] close(5) = -1 EBADF (Bad file descriptor) [pid 7092] close(6) = -1 EBADF (Bad file descriptor) [pid 7092] close(7) = -1 EBADF (Bad file descriptor) [pid 7092] close(8) = -1 EBADF (Bad file descriptor) [pid 7092] close(9) = -1 EBADF (Bad file descriptor) [pid 7092] close(10) = -1 EBADF (Bad file descriptor) [pid 7092] close(11) = -1 EBADF (Bad file descriptor) [pid 7092] close(12) = -1 EBADF (Bad file descriptor) [pid 7092] close(13) = -1 EBADF (Bad file descriptor) [pid 7092] close(14) = -1 EBADF (Bad file descriptor) [pid 7092] close(15) = -1 EBADF (Bad file descriptor) [pid 7092] close(16) = -1 EBADF (Bad file descriptor) [pid 7092] close(17) = -1 EBADF (Bad file descriptor) [pid 7092] close(18) = -1 EBADF (Bad file descriptor) [pid 7092] close(19) = -1 EBADF (Bad file descriptor) [pid 7092] close(20) = -1 EBADF (Bad file descriptor) [pid 7092] close(21) = -1 EBADF (Bad file descriptor) [pid 7092] close(22) = -1 EBADF (Bad file descriptor) [pid 7092] close(23) = -1 EBADF (Bad file descriptor) [pid 7092] close(24) = -1 EBADF (Bad file descriptor) [pid 7092] close(25) = -1 EBADF (Bad file descriptor) [pid 7092] close(26) = -1 EBADF (Bad file descriptor) [pid 7092] close(27) = -1 EBADF (Bad file descriptor) [pid 7092] close(28) = -1 EBADF (Bad file descriptor) [pid 7092] close(29) = -1 EBADF (Bad file descriptor) [pid 7092] exit_group(0) = ? [pid 7092] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2038", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2038", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2038/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2038/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2038/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2038") = 0 [pid 5033] mkdir("./2039", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2041 ./strace-static-x86_64: Process 7093 attached [pid 7093] set_robust_list(0x5555558cb760, 24) = 0 [pid 7093] chdir("./2039") = 0 [pid 7093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7093] setpgid(0, 0) = 0 [pid 7093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7093] write(3, "1000", 4) = 4 [pid 7093] close(3) = 0 [pid 7093] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7093] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7093] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7093] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7093] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7093] 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 7093] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2041}, "\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 7093] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2041}, {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 7093] close(4) = 0 [pid 7093] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7093] 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 [ 162.200888][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.220064][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.233943][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.244365][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7093] close(3) = 0 [pid 7093] close(4) = -1 EBADF (Bad file descriptor) [pid 7093] close(5) = -1 EBADF (Bad file descriptor) [pid 7093] close(6) = -1 EBADF (Bad file descriptor) [pid 7093] close(7) = -1 EBADF (Bad file descriptor) [pid 7093] close(8) = -1 EBADF (Bad file descriptor) [pid 7093] close(9) = -1 EBADF (Bad file descriptor) [pid 7093] close(10) = -1 EBADF (Bad file descriptor) [pid 7093] close(11) = -1 EBADF (Bad file descriptor) [pid 7093] close(12) = -1 EBADF (Bad file descriptor) [pid 7093] close(13) = -1 EBADF (Bad file descriptor) [pid 7093] close(14) = -1 EBADF (Bad file descriptor) [pid 7093] close(15) = -1 EBADF (Bad file descriptor) [pid 7093] close(16) = -1 EBADF (Bad file descriptor) [pid 7093] close(17) = -1 EBADF (Bad file descriptor) [pid 7093] close(18) = -1 EBADF (Bad file descriptor) [pid 7093] close(19) = -1 EBADF (Bad file descriptor) [pid 7093] close(20) = -1 EBADF (Bad file descriptor) [pid 7093] close(21) = -1 EBADF (Bad file descriptor) [pid 7093] close(22) = -1 EBADF (Bad file descriptor) [pid 7093] close(23) = -1 EBADF (Bad file descriptor) [pid 7093] close(24) = -1 EBADF (Bad file descriptor) [pid 7093] close(25) = -1 EBADF (Bad file descriptor) [pid 7093] close(26) = -1 EBADF (Bad file descriptor) [pid 7093] close(27) = -1 EBADF (Bad file descriptor) [pid 7093] close(28) = -1 EBADF (Bad file descriptor) [pid 7093] close(29) = -1 EBADF (Bad file descriptor) [pid 7093] exit_group(0) = ? [pid 7093] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2041, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2039", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2039", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2039/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2039/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2039/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2039") = 0 [pid 5033] mkdir("./2040", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2042 ./strace-static-x86_64: Process 7094 attached [pid 7094] set_robust_list(0x5555558cb760, 24) = 0 [pid 7094] chdir("./2040") = 0 [pid 7094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7094] setpgid(0, 0) = 0 [pid 7094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7094] write(3, "1000", 4) = 4 [pid 7094] close(3) = 0 [pid 7094] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7094] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7094] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7094] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7094] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7094] 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 7094] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2042}, "\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 7094] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2042}, {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 7094] close(4) = 0 [pid 7094] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7094] 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 7094] close(3) = 0 [pid 7094] close(4) = -1 EBADF (Bad file descriptor) [pid 7094] close(5) = -1 EBADF (Bad file descriptor) [pid 7094] close(6) = -1 EBADF (Bad file descriptor) [pid 7094] close(7) = -1 EBADF (Bad file descriptor) [pid 7094] close(8) = -1 EBADF (Bad file descriptor) [pid 7094] close(9) = -1 EBADF (Bad file descriptor) [pid 7094] close(10) = -1 EBADF (Bad file descriptor) [pid 7094] close(11) = -1 EBADF (Bad file descriptor) [ 162.262482][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.274434][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.282977][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.302662][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7094] close(12) = -1 EBADF (Bad file descriptor) [pid 7094] close(13) = -1 EBADF (Bad file descriptor) [pid 7094] close(14) = -1 EBADF (Bad file descriptor) [pid 7094] close(15) = -1 EBADF (Bad file descriptor) [pid 7094] close(16) = -1 EBADF (Bad file descriptor) [pid 7094] close(17) = -1 EBADF (Bad file descriptor) [pid 7094] close(18) = -1 EBADF (Bad file descriptor) [pid 7094] close(19) = -1 EBADF (Bad file descriptor) [pid 7094] close(20) = -1 EBADF (Bad file descriptor) [pid 7094] close(21) = -1 EBADF (Bad file descriptor) [pid 7094] close(22) = -1 EBADF (Bad file descriptor) [pid 7094] close(23) = -1 EBADF (Bad file descriptor) [pid 7094] close(24) = -1 EBADF (Bad file descriptor) [pid 7094] close(25) = -1 EBADF (Bad file descriptor) [pid 7094] close(26) = -1 EBADF (Bad file descriptor) [pid 7094] close(27) = -1 EBADF (Bad file descriptor) [pid 7094] close(28) = -1 EBADF (Bad file descriptor) [pid 7094] close(29) = -1 EBADF (Bad file descriptor) [pid 7094] exit_group(0) = ? [pid 7094] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2040", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2040", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2040/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2040/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2040/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2040") = 0 [pid 5033] mkdir("./2041", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2043 ./strace-static-x86_64: Process 7095 attached [pid 7095] set_robust_list(0x5555558cb760, 24) = 0 [pid 7095] chdir("./2041") = 0 [pid 7095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7095] setpgid(0, 0) = 0 [pid 7095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7095] write(3, "1000", 4) = 4 [pid 7095] close(3) = 0 [pid 7095] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7095] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7095] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7095] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7095] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7095] 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 7095] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2043}, "\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 7095] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2043}, {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 7095] close(4) = 0 [pid 7095] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 162.317161][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.325578][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7095] 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 7095] close(3) = 0 [pid 7095] close(4) = -1 EBADF (Bad file descriptor) [pid 7095] close(5) = -1 EBADF (Bad file descriptor) [pid 7095] close(6) = -1 EBADF (Bad file descriptor) [pid 7095] close(7) = -1 EBADF (Bad file descriptor) [pid 7095] close(8) = -1 EBADF (Bad file descriptor) [pid 7095] close(9) = -1 EBADF (Bad file descriptor) [pid 7095] close(10) = -1 EBADF (Bad file descriptor) [pid 7095] close(11) = -1 EBADF (Bad file descriptor) [pid 7095] close(12) = -1 EBADF (Bad file descriptor) [pid 7095] close(13) = -1 EBADF (Bad file descriptor) [pid 7095] close(14) = -1 EBADF (Bad file descriptor) [pid 7095] close(15) = -1 EBADF (Bad file descriptor) [pid 7095] close(16) = -1 EBADF (Bad file descriptor) [pid 7095] close(17) = -1 EBADF (Bad file descriptor) [pid 7095] close(18) = -1 EBADF (Bad file descriptor) [pid 7095] close(19) = -1 EBADF (Bad file descriptor) [pid 7095] close(20) = -1 EBADF (Bad file descriptor) [pid 7095] close(21) = -1 EBADF (Bad file descriptor) [pid 7095] close(22) = -1 EBADF (Bad file descriptor) [pid 7095] close(23) = -1 EBADF (Bad file descriptor) [pid 7095] close(24) = -1 EBADF (Bad file descriptor) [pid 7095] close(25) = -1 EBADF (Bad file descriptor) [pid 7095] close(26) = -1 EBADF (Bad file descriptor) [pid 7095] close(27) = -1 EBADF (Bad file descriptor) [pid 7095] close(28) = -1 EBADF (Bad file descriptor) [pid 7095] close(29) = -1 EBADF (Bad file descriptor) [pid 7095] exit_group(0) = ? [pid 7095] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2041", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2041", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2041/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2041/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2041/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2041") = 0 [pid 5033] mkdir("./2042", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2044 ./strace-static-x86_64: Process 7096 attached [pid 7096] set_robust_list(0x5555558cb760, 24) = 0 [pid 7096] chdir("./2042") = 0 [pid 7096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7096] setpgid(0, 0) = 0 [pid 7096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7096] write(3, "1000", 4) = 4 [pid 7096] close(3) = 0 [pid 7096] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7096] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7096] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7096] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7096] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7096] 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 7096] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2044}, "\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 7096] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2044}, {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 7096] close(4) = 0 [pid 7096] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7096] 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 7096] close(3) = 0 [pid 7096] close(4) = -1 EBADF (Bad file descriptor) [pid 7096] close(5) = -1 EBADF (Bad file descriptor) [pid 7096] close(6) = -1 EBADF (Bad file descriptor) [pid 7096] close(7) = -1 EBADF (Bad file descriptor) [pid 7096] close(8) = -1 EBADF (Bad file descriptor) [pid 7096] close(9) = -1 EBADF (Bad file descriptor) [pid 7096] close(10) = -1 EBADF (Bad file descriptor) [pid 7096] close(11) = -1 EBADF (Bad file descriptor) [pid 7096] close(12) = -1 EBADF (Bad file descriptor) [pid 7096] close(13) = -1 EBADF (Bad file descriptor) [pid 7096] close(14) = -1 EBADF (Bad file descriptor) [pid 7096] close(15) = -1 EBADF (Bad file descriptor) [pid 7096] close(16) = -1 EBADF (Bad file descriptor) [pid 7096] close(17) = -1 EBADF (Bad file descriptor) [pid 7096] close(18) = -1 EBADF (Bad file descriptor) [pid 7096] close(19) = -1 EBADF (Bad file descriptor) [pid 7096] close(20) = -1 EBADF (Bad file descriptor) [pid 7096] close(21) = -1 EBADF (Bad file descriptor) [pid 7096] close(22) = -1 EBADF (Bad file descriptor) [pid 7096] close(23) = -1 EBADF (Bad file descriptor) [pid 7096] close(24) = -1 EBADF (Bad file descriptor) [pid 7096] close(25) = -1 EBADF (Bad file descriptor) [pid 7096] close(26) = -1 EBADF (Bad file descriptor) [pid 7096] close(27) = -1 EBADF (Bad file descriptor) [pid 7096] close(28) = -1 EBADF (Bad file descriptor) [pid 7096] close(29) = -1 EBADF (Bad file descriptor) [pid 7096] exit_group(0) = ? [ 162.364673][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.377440][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.385469][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.399642][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7096] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2042", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2042", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2042/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2042/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2042/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2042") = 0 [pid 5033] mkdir("./2043", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2045 ./strace-static-x86_64: Process 7097 attached [pid 7097] set_robust_list(0x5555558cb760, 24) = 0 [pid 7097] chdir("./2043") = 0 [pid 7097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7097] setpgid(0, 0) = 0 [pid 7097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7097] write(3, "1000", 4) = 4 [pid 7097] close(3) = 0 [pid 7097] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7097] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7097] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7097] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7097] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7097] 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 7097] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2045}, "\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 7097] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2045}, {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 7097] close(4) = 0 [pid 7097] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7097] 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 7097] close(3) = 0 [pid 7097] close(4) = -1 EBADF (Bad file descriptor) [pid 7097] close(5) = -1 EBADF (Bad file descriptor) [pid 7097] close(6) = -1 EBADF (Bad file descriptor) [pid 7097] close(7) = -1 EBADF (Bad file descriptor) [pid 7097] close(8) = -1 EBADF (Bad file descriptor) [pid 7097] close(9) = -1 EBADF (Bad file descriptor) [pid 7097] close(10) = -1 EBADF (Bad file descriptor) [pid 7097] close(11) = -1 EBADF (Bad file descriptor) [pid 7097] close(12) = -1 EBADF (Bad file descriptor) [pid 7097] close(13) = -1 EBADF (Bad file descriptor) [pid 7097] close(14) = -1 EBADF (Bad file descriptor) [pid 7097] close(15) = -1 EBADF (Bad file descriptor) [pid 7097] close(16) = -1 EBADF (Bad file descriptor) [pid 7097] close(17) = -1 EBADF (Bad file descriptor) [pid 7097] close(18) = -1 EBADF (Bad file descriptor) [pid 7097] close(19) = -1 EBADF (Bad file descriptor) [pid 7097] close(20) = -1 EBADF (Bad file descriptor) [pid 7097] close(21) = -1 EBADF (Bad file descriptor) [pid 7097] close(22) = -1 EBADF (Bad file descriptor) [pid 7097] close(23) = -1 EBADF (Bad file descriptor) [pid 7097] close(24) = -1 EBADF (Bad file descriptor) [pid 7097] close(25) = -1 EBADF (Bad file descriptor) [pid 7097] close(26) = -1 EBADF (Bad file descriptor) [pid 7097] close(27) = -1 EBADF (Bad file descriptor) [pid 7097] close(28) = -1 EBADF (Bad file descriptor) [pid 7097] close(29) = -1 EBADF (Bad file descriptor) [pid 7097] exit_group(0) = ? [pid 7097] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2043", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2043", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2043/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2043/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2043/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2043") = 0 [ 162.412838][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.420799][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.440016][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.454285][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] mkdir("./2044", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2046 ./strace-static-x86_64: Process 7098 attached [pid 7098] set_robust_list(0x5555558cb760, 24) = 0 [pid 7098] chdir("./2044") = 0 [pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7098] setpgid(0, 0) = 0 [pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7098] write(3, "1000", 4) = 4 [pid 7098] close(3) = 0 [pid 7098] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7098] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7098] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7098] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7098] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7098] 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 7098] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2046}, "\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 7098] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2046}, {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 7098] close(4) = 0 [pid 7098] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7098] 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 7098] close(3) = 0 [pid 7098] close(4) = -1 EBADF (Bad file descriptor) [pid 7098] close(5) = -1 EBADF (Bad file descriptor) [pid 7098] close(6) = -1 EBADF (Bad file descriptor) [pid 7098] close(7) = -1 EBADF (Bad file descriptor) [pid 7098] close(8) = -1 EBADF (Bad file descriptor) [pid 7098] close(9) = -1 EBADF (Bad file descriptor) [pid 7098] close(10) = -1 EBADF (Bad file descriptor) [pid 7098] close(11) = -1 EBADF (Bad file descriptor) [pid 7098] close(12) = -1 EBADF (Bad file descriptor) [pid 7098] close(13) = -1 EBADF (Bad file descriptor) [pid 7098] close(14) = -1 EBADF (Bad file descriptor) [pid 7098] close(15) = -1 EBADF (Bad file descriptor) [pid 7098] close(16) = -1 EBADF (Bad file descriptor) [pid 7098] close(17) = -1 EBADF (Bad file descriptor) [pid 7098] close(18) = -1 EBADF (Bad file descriptor) [pid 7098] close(19) = -1 EBADF (Bad file descriptor) [pid 7098] close(20) = -1 EBADF (Bad file descriptor) [pid 7098] close(21) = -1 EBADF (Bad file descriptor) [pid 7098] close(22) = -1 EBADF (Bad file descriptor) [pid 7098] close(23) = -1 EBADF (Bad file descriptor) [pid 7098] close(24) = -1 EBADF (Bad file descriptor) [pid 7098] close(25) = -1 EBADF (Bad file descriptor) [pid 7098] close(26) = -1 EBADF (Bad file descriptor) [pid 7098] close(27) = -1 EBADF (Bad file descriptor) [pid 7098] close(28) = -1 EBADF (Bad file descriptor) [pid 7098] close(29) = -1 EBADF (Bad file descriptor) [pid 7098] exit_group(0) = ? [pid 7098] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2044", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2044", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2044/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2044/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2044/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2044") = 0 [pid 5033] mkdir("./2045", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2047 ./strace-static-x86_64: Process 7099 attached [pid 7099] set_robust_list(0x5555558cb760, 24) = 0 [pid 7099] chdir("./2045") = 0 [pid 7099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7099] setpgid(0, 0) = 0 [pid 7099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7099] write(3, "1000", 4) = 4 [pid 7099] close(3) = 0 [pid 7099] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7099] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7099] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7099] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7099] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7099] 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 7099] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2047}, "\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 7099] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2047}, {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 7099] close(4) = 0 [pid 7099] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 162.462278][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.479815][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.495546][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.504472][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7099] 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 7099] close(3) = 0 [pid 7099] close(4) = -1 EBADF (Bad file descriptor) [pid 7099] close(5) = -1 EBADF (Bad file descriptor) [pid 7099] close(6) = -1 EBADF (Bad file descriptor) [pid 7099] close(7) = -1 EBADF (Bad file descriptor) [pid 7099] close(8) = -1 EBADF (Bad file descriptor) [pid 7099] close(9) = -1 EBADF (Bad file descriptor) [pid 7099] close(10) = -1 EBADF (Bad file descriptor) [pid 7099] close(11) = -1 EBADF (Bad file descriptor) [pid 7099] close(12) = -1 EBADF (Bad file descriptor) [pid 7099] close(13) = -1 EBADF (Bad file descriptor) [pid 7099] close(14) = -1 EBADF (Bad file descriptor) [pid 7099] close(15) = -1 EBADF (Bad file descriptor) [pid 7099] close(16) = -1 EBADF (Bad file descriptor) [pid 7099] close(17) = -1 EBADF (Bad file descriptor) [pid 7099] close(18) = -1 EBADF (Bad file descriptor) [pid 7099] close(19) = -1 EBADF (Bad file descriptor) [pid 7099] close(20) = -1 EBADF (Bad file descriptor) [pid 7099] close(21) = -1 EBADF (Bad file descriptor) [pid 7099] close(22) = -1 EBADF (Bad file descriptor) [pid 7099] close(23) = -1 EBADF (Bad file descriptor) [pid 7099] close(24) = -1 EBADF (Bad file descriptor) [pid 7099] close(25) = -1 EBADF (Bad file descriptor) [pid 7099] close(26) = -1 EBADF (Bad file descriptor) [pid 7099] close(27) = -1 EBADF (Bad file descriptor) [pid 7099] close(28) = -1 EBADF (Bad file descriptor) [pid 7099] close(29) = -1 EBADF (Bad file descriptor) [pid 7099] exit_group(0) = ? [pid 7099] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2045", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2045", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2045/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2045/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2045/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2045") = 0 [pid 5033] mkdir("./2046", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7100 attached , child_tidptr=0x5555558cb750) = 2048 [pid 7100] set_robust_list(0x5555558cb760, 24) = 0 [pid 7100] chdir("./2046") = 0 [pid 7100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7100] setpgid(0, 0) = 0 [pid 7100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7100] write(3, "1000", 4) = 4 [pid 7100] close(3) = 0 [pid 7100] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7100] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7100] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7100] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7100] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7100] 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 7100] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2048}, "\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 7100] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2048}, {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 7100] close(4) = 0 [pid 7100] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 162.521384][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.534414][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.544401][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7100] 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 7100] close(3) = 0 [pid 7100] close(4) = -1 EBADF (Bad file descriptor) [pid 7100] close(5) = -1 EBADF (Bad file descriptor) [pid 7100] close(6) = -1 EBADF (Bad file descriptor) [pid 7100] close(7) = -1 EBADF (Bad file descriptor) [pid 7100] close(8) = -1 EBADF (Bad file descriptor) [pid 7100] close(9) = -1 EBADF (Bad file descriptor) [pid 7100] close(10) = -1 EBADF (Bad file descriptor) [pid 7100] close(11) = -1 EBADF (Bad file descriptor) [pid 7100] close(12) = -1 EBADF (Bad file descriptor) [pid 7100] close(13) = -1 EBADF (Bad file descriptor) [pid 7100] close(14) = -1 EBADF (Bad file descriptor) [pid 7100] close(15) = -1 EBADF (Bad file descriptor) [pid 7100] close(16) = -1 EBADF (Bad file descriptor) [pid 7100] close(17) = -1 EBADF (Bad file descriptor) [pid 7100] close(18) = -1 EBADF (Bad file descriptor) [pid 7100] close(19) = -1 EBADF (Bad file descriptor) [pid 7100] close(20) = -1 EBADF (Bad file descriptor) [pid 7100] close(21) = -1 EBADF (Bad file descriptor) [pid 7100] close(22) = -1 EBADF (Bad file descriptor) [pid 7100] close(23) = -1 EBADF (Bad file descriptor) [pid 7100] close(24) = -1 EBADF (Bad file descriptor) [pid 7100] close(25) = -1 EBADF (Bad file descriptor) [pid 7100] close(26) = -1 EBADF (Bad file descriptor) [pid 7100] close(27) = -1 EBADF (Bad file descriptor) [pid 7100] close(28) = -1 EBADF (Bad file descriptor) [pid 7100] close(29) = -1 EBADF (Bad file descriptor) [pid 7100] exit_group(0) = ? [pid 7100] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2046", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2046", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2046/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2046/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2046/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2046") = 0 [pid 5033] mkdir("./2047", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7101 attached , child_tidptr=0x5555558cb750) = 2049 [pid 7101] set_robust_list(0x5555558cb760, 24) = 0 [pid 7101] chdir("./2047") = 0 [pid 7101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7101] setpgid(0, 0) = 0 [pid 7101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7101] write(3, "1000", 4) = 4 [pid 7101] close(3) = 0 [pid 7101] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7101] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7101] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7101] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7101] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7101] 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 7101] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2049}, "\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 7101] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2049}, {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 7101] close(4) = 0 [pid 7101] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7101] 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 7101] close(3) = 0 [pid 7101] close(4) = -1 EBADF (Bad file descriptor) [pid 7101] close(5) = -1 EBADF (Bad file descriptor) [pid 7101] close(6) = -1 EBADF (Bad file descriptor) [pid 7101] close(7) = -1 EBADF (Bad file descriptor) [pid 7101] close(8) = -1 EBADF (Bad file descriptor) [pid 7101] close(9) = -1 EBADF (Bad file descriptor) [pid 7101] close(10) = -1 EBADF (Bad file descriptor) [pid 7101] close(11) = -1 EBADF (Bad file descriptor) [pid 7101] close(12) = -1 EBADF (Bad file descriptor) [pid 7101] close(13) = -1 EBADF (Bad file descriptor) [pid 7101] close(14) = -1 EBADF (Bad file descriptor) [pid 7101] close(15) = -1 EBADF (Bad file descriptor) [pid 7101] close(16) = -1 EBADF (Bad file descriptor) [pid 7101] close(17) = -1 EBADF (Bad file descriptor) [pid 7101] close(18) = -1 EBADF (Bad file descriptor) [pid 7101] close(19) = -1 EBADF (Bad file descriptor) [pid 7101] close(20) = -1 EBADF (Bad file descriptor) [pid 7101] close(21) = -1 EBADF (Bad file descriptor) [pid 7101] close(22) = -1 EBADF (Bad file descriptor) [pid 7101] close(23) = -1 EBADF (Bad file descriptor) [pid 7101] close(24) = -1 EBADF (Bad file descriptor) [pid 7101] close(25) = -1 EBADF (Bad file descriptor) [pid 7101] close(26) = -1 EBADF (Bad file descriptor) [pid 7101] close(27) = -1 EBADF (Bad file descriptor) [pid 7101] close(28) = -1 EBADF (Bad file descriptor) [pid 7101] close(29) = -1 EBADF (Bad file descriptor) [pid 7101] exit_group(0) = ? [pid 7101] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2047", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2047", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2047/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2047/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2047/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2047") = 0 [pid 5033] mkdir("./2048", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7102 attached [pid 7102] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2050 [pid 7102] <... set_robust_list resumed>) = 0 [pid 7102] chdir("./2048") = 0 [pid 7102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7102] setpgid(0, 0) = 0 [pid 7102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7102] write(3, "1000", 4) = 4 [pid 7102] close(3) = 0 [pid 7102] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7102] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7102] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7102] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7102] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7102] 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 7102] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2050}, "\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 7102] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2050}, {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 7102] close(4) = 0 [pid 7102] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7102] 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 7102] close(3) = 0 [pid 7102] close(4) = -1 EBADF (Bad file descriptor) [pid 7102] close(5) = -1 EBADF (Bad file descriptor) [pid 7102] close(6) = -1 EBADF (Bad file descriptor) [pid 7102] close(7) = -1 EBADF (Bad file descriptor) [pid 7102] close(8) = -1 EBADF (Bad file descriptor) [pid 7102] close(9) = -1 EBADF (Bad file descriptor) [pid 7102] close(10) = -1 EBADF (Bad file descriptor) [pid 7102] close(11) = -1 EBADF (Bad file descriptor) [pid 7102] close(12) = -1 EBADF (Bad file descriptor) [pid 7102] close(13) = -1 EBADF (Bad file descriptor) [pid 7102] close(14) = -1 EBADF (Bad file descriptor) [pid 7102] close(15) = -1 EBADF (Bad file descriptor) [pid 7102] close(16) = -1 EBADF (Bad file descriptor) [pid 7102] close(17) = -1 EBADF (Bad file descriptor) [pid 7102] close(18) = -1 EBADF (Bad file descriptor) [pid 7102] close(19) = -1 EBADF (Bad file descriptor) [pid 7102] close(20) = -1 EBADF (Bad file descriptor) [pid 7102] close(21) = -1 EBADF (Bad file descriptor) [pid 7102] close(22) = -1 EBADF (Bad file descriptor) [pid 7102] close(23) = -1 EBADF (Bad file descriptor) [pid 7102] close(24) = -1 EBADF (Bad file descriptor) [pid 7102] close(25) = -1 EBADF (Bad file descriptor) [pid 7102] close(26) = -1 EBADF (Bad file descriptor) [pid 7102] close(27) = -1 EBADF (Bad file descriptor) [pid 7102] close(28) = -1 EBADF (Bad file descriptor) [ 162.562770][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.586775][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.594998][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.612590][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7102] close(29) = -1 EBADF (Bad file descriptor) [pid 7102] exit_group(0) = ? [pid 7102] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2050, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2048", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2048", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2048/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2048/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2048/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2048") = 0 [pid 5033] mkdir("./2049", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2051 ./strace-static-x86_64: Process 7103 attached [pid 7103] set_robust_list(0x5555558cb760, 24) = 0 [pid 7103] chdir("./2049") = 0 [pid 7103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7103] setpgid(0, 0) = 0 [pid 7103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7103] write(3, "1000", 4) = 4 [pid 7103] close(3) = 0 [pid 7103] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7103] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7103] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7103] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7103] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7103] 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 7103] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2051}, "\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 7103] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2051}, {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 7103] close(4) = 0 [pid 7103] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7103] 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 7103] close(3) = 0 [pid 7103] close(4) = -1 EBADF (Bad file descriptor) [pid 7103] close(5) = -1 EBADF (Bad file descriptor) [pid 7103] close(6) = -1 EBADF (Bad file descriptor) [pid 7103] close(7) = -1 EBADF (Bad file descriptor) [pid 7103] close(8) = -1 EBADF (Bad file descriptor) [pid 7103] close(9) = -1 EBADF (Bad file descriptor) [pid 7103] close(10) = -1 EBADF (Bad file descriptor) [pid 7103] close(11) = -1 EBADF (Bad file descriptor) [pid 7103] close(12) = -1 EBADF (Bad file descriptor) [pid 7103] close(13) = -1 EBADF (Bad file descriptor) [pid 7103] close(14) = -1 EBADF (Bad file descriptor) [pid 7103] close(15) = -1 EBADF (Bad file descriptor) [pid 7103] close(16) = -1 EBADF (Bad file descriptor) [pid 7103] close(17) = -1 EBADF (Bad file descriptor) [pid 7103] close(18) = -1 EBADF (Bad file descriptor) [pid 7103] close(19) = -1 EBADF (Bad file descriptor) [pid 7103] close(20) = -1 EBADF (Bad file descriptor) [pid 7103] close(21) = -1 EBADF (Bad file descriptor) [pid 7103] close(22) = -1 EBADF (Bad file descriptor) [pid 7103] close(23) = -1 EBADF (Bad file descriptor) [pid 7103] close(24) = -1 EBADF (Bad file descriptor) [pid 7103] close(25) = -1 EBADF (Bad file descriptor) [pid 7103] close(26) = -1 EBADF (Bad file descriptor) [pid 7103] close(27) = -1 EBADF (Bad file descriptor) [pid 7103] close(28) = -1 EBADF (Bad file descriptor) [pid 7103] close(29) = -1 EBADF (Bad file descriptor) [pid 7103] exit_group(0) = ? [pid 7103] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2051, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2049", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2049", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2049/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2049/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2049/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2049") = 0 [pid 5033] mkdir("./2050", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7104 attached , child_tidptr=0x5555558cb750) = 2052 [pid 7104] set_robust_list(0x5555558cb760, 24) = 0 [ 162.627546][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.635452][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.650242][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.663253][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7104] chdir("./2050") = 0 [pid 7104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7104] setpgid(0, 0) = 0 [pid 7104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7104] write(3, "1000", 4) = 4 [pid 7104] close(3) = 0 [pid 7104] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7104] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7104] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7104] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7104] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7104] 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 7104] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2052}, "\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 7104] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2052}, {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 7104] close(4) = 0 [pid 7104] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7104] 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 7104] close(3) = 0 [pid 7104] close(4) = -1 EBADF (Bad file descriptor) [pid 7104] close(5) = -1 EBADF (Bad file descriptor) [pid 7104] close(6) = -1 EBADF (Bad file descriptor) [pid 7104] close(7) = -1 EBADF (Bad file descriptor) [pid 7104] close(8) = -1 EBADF (Bad file descriptor) [pid 7104] close(9) = -1 EBADF (Bad file descriptor) [pid 7104] close(10) = -1 EBADF (Bad file descriptor) [pid 7104] close(11) = -1 EBADF (Bad file descriptor) [pid 7104] close(12) = -1 EBADF (Bad file descriptor) [pid 7104] close(13) = -1 EBADF (Bad file descriptor) [pid 7104] close(14) = -1 EBADF (Bad file descriptor) [pid 7104] close(15) = -1 EBADF (Bad file descriptor) [pid 7104] close(16) = -1 EBADF (Bad file descriptor) [pid 7104] close(17) = -1 EBADF (Bad file descriptor) [pid 7104] close(18) = -1 EBADF (Bad file descriptor) [pid 7104] close(19) = -1 EBADF (Bad file descriptor) [pid 7104] close(20) = -1 EBADF (Bad file descriptor) [pid 7104] close(21) = -1 EBADF (Bad file descriptor) [pid 7104] close(22) = -1 EBADF (Bad file descriptor) [pid 7104] close(23) = -1 EBADF (Bad file descriptor) [pid 7104] close(24) = -1 EBADF (Bad file descriptor) [pid 7104] close(25) = -1 EBADF (Bad file descriptor) [pid 7104] close(26) = -1 EBADF (Bad file descriptor) [pid 7104] close(27) = -1 EBADF (Bad file descriptor) [pid 7104] close(28) = -1 EBADF (Bad file descriptor) [pid 7104] close(29) = -1 EBADF (Bad file descriptor) [pid 7104] exit_group(0) = ? [pid 7104] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2050", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2050", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2050/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2050/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2050/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2050") = 0 [pid 5033] mkdir("./2051", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2053 ./strace-static-x86_64: Process 7105 attached [pid 7105] set_robust_list(0x5555558cb760, 24) = 0 [pid 7105] chdir("./2051") = 0 [pid 7105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7105] setpgid(0, 0) = 0 [pid 7105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7105] write(3, "1000", 4) = 4 [pid 7105] close(3) = 0 [pid 7105] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7105] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7105] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7105] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7105] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7105] 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 7105] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2053}, "\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 7105] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2053}, {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 7105] close(4) = 0 [pid 7105] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 162.671309][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.693073][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.707815][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.716904][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7105] 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 7105] close(3) = 0 [pid 7105] close(4) = -1 EBADF (Bad file descriptor) [pid 7105] close(5) = -1 EBADF (Bad file descriptor) [pid 7105] close(6) = -1 EBADF (Bad file descriptor) [pid 7105] close(7) = -1 EBADF (Bad file descriptor) [pid 7105] close(8) = -1 EBADF (Bad file descriptor) [pid 7105] close(9) = -1 EBADF (Bad file descriptor) [pid 7105] close(10) = -1 EBADF (Bad file descriptor) [pid 7105] close(11) = -1 EBADF (Bad file descriptor) [pid 7105] close(12) = -1 EBADF (Bad file descriptor) [pid 7105] close(13) = -1 EBADF (Bad file descriptor) [pid 7105] close(14) = -1 EBADF (Bad file descriptor) [pid 7105] close(15) = -1 EBADF (Bad file descriptor) [pid 7105] close(16) = -1 EBADF (Bad file descriptor) [pid 7105] close(17) = -1 EBADF (Bad file descriptor) [pid 7105] close(18) = -1 EBADF (Bad file descriptor) [pid 7105] close(19) = -1 EBADF (Bad file descriptor) [pid 7105] close(20) = -1 EBADF (Bad file descriptor) [pid 7105] close(21) = -1 EBADF (Bad file descriptor) [pid 7105] close(22) = -1 EBADF (Bad file descriptor) [pid 7105] close(23) = -1 EBADF (Bad file descriptor) [pid 7105] close(24) = -1 EBADF (Bad file descriptor) [pid 7105] close(25) = -1 EBADF (Bad file descriptor) [pid 7105] close(26) = -1 EBADF (Bad file descriptor) [pid 7105] close(27) = -1 EBADF (Bad file descriptor) [pid 7105] close(28) = -1 EBADF (Bad file descriptor) [pid 7105] close(29) = -1 EBADF (Bad file descriptor) [pid 7105] exit_group(0) = ? [pid 7105] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2051", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2051", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2051/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2051/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2051/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2051") = 0 [pid 5033] mkdir("./2052", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7106 attached , child_tidptr=0x5555558cb750) = 2054 [pid 7106] set_robust_list(0x5555558cb760, 24) = 0 [pid 7106] chdir("./2052") = 0 [pid 7106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7106] setpgid(0, 0) = 0 [pid 7106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7106] write(3, "1000", 4) = 4 [pid 7106] close(3) = 0 [pid 7106] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7106] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7106] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7106] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7106] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7106] 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 7106] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2054}, "\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 7106] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2054}, {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 7106] close(4) = 0 [pid 7106] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 162.738739][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.752313][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.760905][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7106] 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 7106] close(3) = 0 [pid 7106] close(4) = -1 EBADF (Bad file descriptor) [pid 7106] close(5) = -1 EBADF (Bad file descriptor) [pid 7106] close(6) = -1 EBADF (Bad file descriptor) [pid 7106] close(7) = -1 EBADF (Bad file descriptor) [pid 7106] close(8) = -1 EBADF (Bad file descriptor) [pid 7106] close(9) = -1 EBADF (Bad file descriptor) [pid 7106] close(10) = -1 EBADF (Bad file descriptor) [pid 7106] close(11) = -1 EBADF (Bad file descriptor) [pid 7106] close(12) = -1 EBADF (Bad file descriptor) [pid 7106] close(13) = -1 EBADF (Bad file descriptor) [pid 7106] close(14) = -1 EBADF (Bad file descriptor) [pid 7106] close(15) = -1 EBADF (Bad file descriptor) [pid 7106] close(16) = -1 EBADF (Bad file descriptor) [pid 7106] close(17) = -1 EBADF (Bad file descriptor) [pid 7106] close(18) = -1 EBADF (Bad file descriptor) [pid 7106] close(19) = -1 EBADF (Bad file descriptor) [pid 7106] close(20) = -1 EBADF (Bad file descriptor) [pid 7106] close(21) = -1 EBADF (Bad file descriptor) [pid 7106] close(22) = -1 EBADF (Bad file descriptor) [pid 7106] close(23) = -1 EBADF (Bad file descriptor) [pid 7106] close(24) = -1 EBADF (Bad file descriptor) [pid 7106] close(25) = -1 EBADF (Bad file descriptor) [pid 7106] close(26) = -1 EBADF (Bad file descriptor) [pid 7106] close(27) = -1 EBADF (Bad file descriptor) [pid 7106] close(28) = -1 EBADF (Bad file descriptor) [pid 7106] close(29) = -1 EBADF (Bad file descriptor) [pid 7106] exit_group(0) = ? [pid 7106] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2052", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2052", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2052/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2052/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2052/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2052") = 0 [pid 5033] mkdir("./2053", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2055 ./strace-static-x86_64: Process 7107 attached [pid 7107] set_robust_list(0x5555558cb760, 24) = 0 [pid 7107] chdir("./2053") = 0 [pid 7107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7107] setpgid(0, 0) = 0 [pid 7107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7107] write(3, "1000", 4) = 4 [pid 7107] close(3) = 0 [pid 7107] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7107] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7107] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7107] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7107] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7107] 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 7107] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2055}, "\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 7107] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2055}, {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 7107] close(4) = 0 [pid 7107] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 162.793019][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.807230][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.815644][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7107] 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 7107] close(3) = 0 [pid 7107] close(4) = -1 EBADF (Bad file descriptor) [pid 7107] close(5) = -1 EBADF (Bad file descriptor) [pid 7107] close(6) = -1 EBADF (Bad file descriptor) [pid 7107] close(7) = -1 EBADF (Bad file descriptor) [pid 7107] close(8) = -1 EBADF (Bad file descriptor) [pid 7107] close(9) = -1 EBADF (Bad file descriptor) [pid 7107] close(10) = -1 EBADF (Bad file descriptor) [pid 7107] close(11) = -1 EBADF (Bad file descriptor) [pid 7107] close(12) = -1 EBADF (Bad file descriptor) [pid 7107] close(13) = -1 EBADF (Bad file descriptor) [pid 7107] close(14) = -1 EBADF (Bad file descriptor) [pid 7107] close(15) = -1 EBADF (Bad file descriptor) [pid 7107] close(16) = -1 EBADF (Bad file descriptor) [pid 7107] close(17) = -1 EBADF (Bad file descriptor) [pid 7107] close(18) = -1 EBADF (Bad file descriptor) [pid 7107] close(19) = -1 EBADF (Bad file descriptor) [pid 7107] close(20) = -1 EBADF (Bad file descriptor) [pid 7107] close(21) = -1 EBADF (Bad file descriptor) [pid 7107] close(22) = -1 EBADF (Bad file descriptor) [pid 7107] close(23) = -1 EBADF (Bad file descriptor) [pid 7107] close(24) = -1 EBADF (Bad file descriptor) [pid 7107] close(25) = -1 EBADF (Bad file descriptor) [pid 7107] close(26) = -1 EBADF (Bad file descriptor) [pid 7107] close(27) = -1 EBADF (Bad file descriptor) [pid 7107] close(28) = -1 EBADF (Bad file descriptor) [pid 7107] close(29) = -1 EBADF (Bad file descriptor) [pid 7107] exit_group(0) = ? [pid 7107] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2053", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2053", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2053/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2053/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2053/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2053") = 0 [pid 5033] mkdir("./2054", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2056 ./strace-static-x86_64: Process 7108 attached [pid 7108] set_robust_list(0x5555558cb760, 24) = 0 [pid 7108] chdir("./2054") = 0 [pid 7108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7108] setpgid(0, 0) = 0 [pid 7108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7108] write(3, "1000", 4) = 4 [pid 7108] close(3) = 0 [pid 7108] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7108] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7108] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7108] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7108] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7108] 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 7108] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2056}, "\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 7108] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2056}, {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 7108] close(4) = 0 [pid 7108] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 162.837618][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.852249][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.861259][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7108] 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 7108] close(3) = 0 [pid 7108] close(4) = -1 EBADF (Bad file descriptor) [pid 7108] close(5) = -1 EBADF (Bad file descriptor) [pid 7108] close(6) = -1 EBADF (Bad file descriptor) [pid 7108] close(7) = -1 EBADF (Bad file descriptor) [pid 7108] close(8) = -1 EBADF (Bad file descriptor) [pid 7108] close(9) = -1 EBADF (Bad file descriptor) [pid 7108] close(10) = -1 EBADF (Bad file descriptor) [pid 7108] close(11) = -1 EBADF (Bad file descriptor) [pid 7108] close(12) = -1 EBADF (Bad file descriptor) [pid 7108] close(13) = -1 EBADF (Bad file descriptor) [pid 7108] close(14) = -1 EBADF (Bad file descriptor) [pid 7108] close(15) = -1 EBADF (Bad file descriptor) [pid 7108] close(16) = -1 EBADF (Bad file descriptor) [pid 7108] close(17) = -1 EBADF (Bad file descriptor) [pid 7108] close(18) = -1 EBADF (Bad file descriptor) [pid 7108] close(19) = -1 EBADF (Bad file descriptor) [pid 7108] close(20) = -1 EBADF (Bad file descriptor) [pid 7108] close(21) = -1 EBADF (Bad file descriptor) [pid 7108] close(22) = -1 EBADF (Bad file descriptor) [pid 7108] close(23) = -1 EBADF (Bad file descriptor) [pid 7108] close(24) = -1 EBADF (Bad file descriptor) [pid 7108] close(25) = -1 EBADF (Bad file descriptor) [pid 7108] close(26) = -1 EBADF (Bad file descriptor) [pid 7108] close(27) = -1 EBADF (Bad file descriptor) [pid 7108] close(28) = -1 EBADF (Bad file descriptor) [pid 7108] close(29) = -1 EBADF (Bad file descriptor) [pid 7108] exit_group(0) = ? [pid 7108] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2054", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2054", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2054/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2054/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2054/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2054") = 0 [pid 5033] mkdir("./2055", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2057 ./strace-static-x86_64: Process 7109 attached [pid 7109] set_robust_list(0x5555558cb760, 24) = 0 [pid 7109] chdir("./2055") = 0 [pid 7109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7109] setpgid(0, 0) = 0 [pid 7109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7109] write(3, "1000", 4) = 4 [pid 7109] close(3) = 0 [pid 7109] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7109] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7109] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7109] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7109] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7109] 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 7109] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2057}, "\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 7109] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2057}, {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 7109] close(4) = 0 [pid 7109] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7109] 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 7109] close(3) = 0 [pid 7109] close(4) = -1 EBADF (Bad file descriptor) [pid 7109] close(5) = -1 EBADF (Bad file descriptor) [pid 7109] close(6) = -1 EBADF (Bad file descriptor) [pid 7109] close(7) = -1 EBADF (Bad file descriptor) [pid 7109] close(8) = -1 EBADF (Bad file descriptor) [pid 7109] close(9) = -1 EBADF (Bad file descriptor) [pid 7109] close(10) = -1 EBADF (Bad file descriptor) [pid 7109] close(11) = -1 EBADF (Bad file descriptor) [pid 7109] close(12) = -1 EBADF (Bad file descriptor) [pid 7109] close(13) = -1 EBADF (Bad file descriptor) [pid 7109] close(14) = -1 EBADF (Bad file descriptor) [pid 7109] close(15) = -1 EBADF (Bad file descriptor) [ 162.883612][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.898890][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.907359][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7109] close(16) = -1 EBADF (Bad file descriptor) [pid 7109] close(17) = -1 EBADF (Bad file descriptor) [pid 7109] close(18) = -1 EBADF (Bad file descriptor) [pid 7109] close(19) = -1 EBADF (Bad file descriptor) [pid 7109] close(20) = -1 EBADF (Bad file descriptor) [pid 7109] close(21) = -1 EBADF (Bad file descriptor) [pid 7109] close(22) = -1 EBADF (Bad file descriptor) [pid 7109] close(23) = -1 EBADF (Bad file descriptor) [pid 7109] close(24) = -1 EBADF (Bad file descriptor) [pid 7109] close(25) = -1 EBADF (Bad file descriptor) [pid 7109] close(26) = -1 EBADF (Bad file descriptor) [pid 7109] close(27) = -1 EBADF (Bad file descriptor) [pid 7109] close(28) = -1 EBADF (Bad file descriptor) [pid 7109] close(29) = -1 EBADF (Bad file descriptor) [pid 7109] exit_group(0) = ? [pid 7109] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2055", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2055", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2055/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2055/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2055/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2055") = 0 [pid 5033] mkdir("./2056", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2058 ./strace-static-x86_64: Process 7110 attached [pid 7110] set_robust_list(0x5555558cb760, 24) = 0 [pid 7110] chdir("./2056") = 0 [pid 7110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7110] setpgid(0, 0) = 0 [pid 7110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7110] write(3, "1000", 4) = 4 [pid 7110] close(3) = 0 [pid 7110] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7110] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7110] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7110] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7110] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7110] 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 7110] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2058}, "\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 7110] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2058}, {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 7110] close(4) = 0 [pid 7110] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7110] 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 7110] close(3) = 0 [pid 7110] close(4) = -1 EBADF (Bad file descriptor) [pid 7110] close(5) = -1 EBADF (Bad file descriptor) [pid 7110] close(6) = -1 EBADF (Bad file descriptor) [pid 7110] close(7) = -1 EBADF (Bad file descriptor) [pid 7110] close(8) = -1 EBADF (Bad file descriptor) [pid 7110] close(9) = -1 EBADF (Bad file descriptor) [pid 7110] close(10) = -1 EBADF (Bad file descriptor) [pid 7110] close(11) = -1 EBADF (Bad file descriptor) [pid 7110] close(12) = -1 EBADF (Bad file descriptor) [pid 7110] close(13) = -1 EBADF (Bad file descriptor) [pid 7110] close(14) = -1 EBADF (Bad file descriptor) [pid 7110] close(15) = -1 EBADF (Bad file descriptor) [pid 7110] close(16) = -1 EBADF (Bad file descriptor) [pid 7110] close(17) = -1 EBADF (Bad file descriptor) [pid 7110] close(18) = -1 EBADF (Bad file descriptor) [pid 7110] close(19) = -1 EBADF (Bad file descriptor) [pid 7110] close(20) = -1 EBADF (Bad file descriptor) [pid 7110] close(21) = -1 EBADF (Bad file descriptor) [pid 7110] close(22) = -1 EBADF (Bad file descriptor) [pid 7110] close(23) = -1 EBADF (Bad file descriptor) [pid 7110] close(24) = -1 EBADF (Bad file descriptor) [pid 7110] close(25) = -1 EBADF (Bad file descriptor) [pid 7110] close(26) = -1 EBADF (Bad file descriptor) [pid 7110] close(27) = -1 EBADF (Bad file descriptor) [pid 7110] close(28) = -1 EBADF (Bad file descriptor) [pid 7110] close(29) = -1 EBADF (Bad file descriptor) [pid 7110] exit_group(0) = ? [ 162.928834][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 162.941611][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.949914][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 162.970566][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7110] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2058, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2056", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2056", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2056/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2056/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2056/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2056") = 0 [pid 5033] mkdir("./2057", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2059 ./strace-static-x86_64: Process 7111 attached [pid 7111] set_robust_list(0x5555558cb760, 24) = 0 [pid 7111] chdir("./2057") = 0 [pid 7111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7111] setpgid(0, 0) = 0 [pid 7111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7111] write(3, "1000", 4) = 4 [pid 7111] close(3) = 0 [pid 7111] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7111] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7111] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7111] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7111] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7111] 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 7111] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2059}, "\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 7111] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2059}, {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 7111] close(4) = 0 [pid 7111] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7111] 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 7111] close(3) = 0 [pid 7111] close(4) = -1 EBADF (Bad file descriptor) [pid 7111] close(5) = -1 EBADF (Bad file descriptor) [pid 7111] close(6) = -1 EBADF (Bad file descriptor) [pid 7111] close(7) = -1 EBADF (Bad file descriptor) [pid 7111] close(8) = -1 EBADF (Bad file descriptor) [pid 7111] close(9) = -1 EBADF (Bad file descriptor) [pid 7111] close(10) = -1 EBADF (Bad file descriptor) [pid 7111] close(11) = -1 EBADF (Bad file descriptor) [pid 7111] close(12) = -1 EBADF (Bad file descriptor) [pid 7111] close(13) = -1 EBADF (Bad file descriptor) [pid 7111] close(14) = -1 EBADF (Bad file descriptor) [pid 7111] close(15) = -1 EBADF (Bad file descriptor) [pid 7111] close(16) = -1 EBADF (Bad file descriptor) [pid 7111] close(17) = -1 EBADF (Bad file descriptor) [pid 7111] close(18) = -1 EBADF (Bad file descriptor) [pid 7111] close(19) = -1 EBADF (Bad file descriptor) [pid 7111] close(20) = -1 EBADF (Bad file descriptor) [pid 7111] close(21) = -1 EBADF (Bad file descriptor) [pid 7111] close(22) = -1 EBADF (Bad file descriptor) [pid 7111] close(23) = -1 EBADF (Bad file descriptor) [pid 7111] close(24) = -1 EBADF (Bad file descriptor) [ 162.984129][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 162.993202][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.016523][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7111] close(25) = -1 EBADF (Bad file descriptor) [pid 7111] close(26) = -1 EBADF (Bad file descriptor) [pid 7111] close(27) = -1 EBADF (Bad file descriptor) [pid 7111] close(28) = -1 EBADF (Bad file descriptor) [pid 7111] close(29) = -1 EBADF (Bad file descriptor) [pid 7111] exit_group(0) = ? [pid 7111] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2059, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2057", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2057", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2057/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2057/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2057/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2057") = 0 [pid 5033] mkdir("./2058", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2060 ./strace-static-x86_64: Process 7112 attached [pid 7112] set_robust_list(0x5555558cb760, 24) = 0 [pid 7112] chdir("./2058") = 0 [pid 7112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7112] setpgid(0, 0) = 0 [pid 7112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7112] write(3, "1000", 4) = 4 [pid 7112] close(3) = 0 [pid 7112] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7112] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7112] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7112] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7112] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7112] 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 7112] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2060}, "\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 7112] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2060}, {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 7112] close(4) = 0 [pid 7112] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7112] 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 7112] close(3) = 0 [pid 7112] close(4) = -1 EBADF (Bad file descriptor) [pid 7112] close(5) = -1 EBADF (Bad file descriptor) [pid 7112] close(6) = -1 EBADF (Bad file descriptor) [pid 7112] close(7) = -1 EBADF (Bad file descriptor) [pid 7112] close(8) = -1 EBADF (Bad file descriptor) [pid 7112] close(9) = -1 EBADF (Bad file descriptor) [pid 7112] close(10) = -1 EBADF (Bad file descriptor) [pid 7112] close(11) = -1 EBADF (Bad file descriptor) [pid 7112] close(12) = -1 EBADF (Bad file descriptor) [pid 7112] close(13) = -1 EBADF (Bad file descriptor) [pid 7112] close(14) = -1 EBADF (Bad file descriptor) [pid 7112] close(15) = -1 EBADF (Bad file descriptor) [pid 7112] close(16) = -1 EBADF (Bad file descriptor) [pid 7112] close(17) = -1 EBADF (Bad file descriptor) [pid 7112] close(18) = -1 EBADF (Bad file descriptor) [pid 7112] close(19) = -1 EBADF (Bad file descriptor) [pid 7112] close(20) = -1 EBADF (Bad file descriptor) [pid 7112] close(21) = -1 EBADF (Bad file descriptor) [pid 7112] close(22) = -1 EBADF (Bad file descriptor) [pid 7112] close(23) = -1 EBADF (Bad file descriptor) [pid 7112] close(24) = -1 EBADF (Bad file descriptor) [pid 7112] close(25) = -1 EBADF (Bad file descriptor) [pid 7112] close(26) = -1 EBADF (Bad file descriptor) [pid 7112] close(27) = -1 EBADF (Bad file descriptor) [pid 7112] close(28) = -1 EBADF (Bad file descriptor) [pid 7112] close(29) = -1 EBADF (Bad file descriptor) [pid 7112] exit_group(0) = ? [pid 7112] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2060, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2058", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 163.030944][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.039991][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.064471][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] openat(AT_FDCWD, "./2058", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2058/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2058/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2058/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2058") = 0 [pid 5033] mkdir("./2059", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2061 ./strace-static-x86_64: Process 7113 attached [pid 7113] set_robust_list(0x5555558cb760, 24) = 0 [pid 7113] chdir("./2059") = 0 [pid 7113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7113] setpgid(0, 0) = 0 [pid 7113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7113] write(3, "1000", 4) = 4 [pid 7113] close(3) = 0 [pid 7113] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7113] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7113] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7113] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7113] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7113] 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 7113] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2061}, "\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 7113] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2061}, {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 7113] close(4) = 0 [pid 7113] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7113] 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 7113] close(3) = 0 [pid 7113] close(4) = -1 EBADF (Bad file descriptor) [pid 7113] close(5) = -1 EBADF (Bad file descriptor) [pid 7113] close(6) = -1 EBADF (Bad file descriptor) [pid 7113] close(7) = -1 EBADF (Bad file descriptor) [pid 7113] close(8) = -1 EBADF (Bad file descriptor) [pid 7113] close(9) = -1 EBADF (Bad file descriptor) [pid 7113] close(10) = -1 EBADF (Bad file descriptor) [pid 7113] close(11) = -1 EBADF (Bad file descriptor) [pid 7113] close(12) = -1 EBADF (Bad file descriptor) [pid 7113] close(13) = -1 EBADF (Bad file descriptor) [pid 7113] close(14) = -1 EBADF (Bad file descriptor) [pid 7113] close(15) = -1 EBADF (Bad file descriptor) [pid 7113] close(16) = -1 EBADF (Bad file descriptor) [pid 7113] close(17) = -1 EBADF (Bad file descriptor) [ 163.080717][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.089490][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.109777][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.126279][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7113] close(18) = -1 EBADF (Bad file descriptor) [pid 7113] close(19) = -1 EBADF (Bad file descriptor) [pid 7113] close(20) = -1 EBADF (Bad file descriptor) [pid 7113] close(21) = -1 EBADF (Bad file descriptor) [pid 7113] close(22) = -1 EBADF (Bad file descriptor) [pid 7113] close(23) = -1 EBADF (Bad file descriptor) [pid 7113] close(24) = -1 EBADF (Bad file descriptor) [pid 7113] close(25) = -1 EBADF (Bad file descriptor) [pid 7113] close(26) = -1 EBADF (Bad file descriptor) [pid 7113] close(27) = -1 EBADF (Bad file descriptor) [pid 7113] close(28) = -1 EBADF (Bad file descriptor) [pid 7113] close(29) = -1 EBADF (Bad file descriptor) [pid 7113] exit_group(0) = ? [pid 7113] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2059", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2059", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2059/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2059/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2059/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2059") = 0 [pid 5033] mkdir("./2060", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2062 ./strace-static-x86_64: Process 7114 attached [pid 7114] set_robust_list(0x5555558cb760, 24) = 0 [pid 7114] chdir("./2060") = 0 [pid 7114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7114] setpgid(0, 0) = 0 [pid 7114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7114] write(3, "1000", 4) = 4 [pid 7114] close(3) = 0 [pid 7114] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7114] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7114] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7114] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7114] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7114] 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 7114] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2062}, "\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 7114] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2062}, {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 7114] close(4) = 0 [pid 7114] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7114] 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 7114] close(3) = 0 [pid 7114] close(4) = -1 EBADF (Bad file descriptor) [pid 7114] close(5) = -1 EBADF (Bad file descriptor) [pid 7114] close(6) = -1 EBADF (Bad file descriptor) [pid 7114] close(7) = -1 EBADF (Bad file descriptor) [pid 7114] close(8) = -1 EBADF (Bad file descriptor) [pid 7114] close(9) = -1 EBADF (Bad file descriptor) [pid 7114] close(10) = -1 EBADF (Bad file descriptor) [pid 7114] close(11) = -1 EBADF (Bad file descriptor) [pid 7114] close(12) = -1 EBADF (Bad file descriptor) [pid 7114] close(13) = -1 EBADF (Bad file descriptor) [pid 7114] close(14) = -1 EBADF (Bad file descriptor) [pid 7114] close(15) = -1 EBADF (Bad file descriptor) [pid 7114] close(16) = -1 EBADF (Bad file descriptor) [pid 7114] close(17) = -1 EBADF (Bad file descriptor) [pid 7114] close(18) = -1 EBADF (Bad file descriptor) [pid 7114] close(19) = -1 EBADF (Bad file descriptor) [pid 7114] close(20) = -1 EBADF (Bad file descriptor) [pid 7114] close(21) = -1 EBADF (Bad file descriptor) [pid 7114] close(22) = -1 EBADF (Bad file descriptor) [pid 7114] close(23) = -1 EBADF (Bad file descriptor) [pid 7114] close(24) = -1 EBADF (Bad file descriptor) [pid 7114] close(25) = -1 EBADF (Bad file descriptor) [pid 7114] close(26) = -1 EBADF (Bad file descriptor) [pid 7114] close(27) = -1 EBADF (Bad file descriptor) [pid 7114] close(28) = -1 EBADF (Bad file descriptor) [pid 7114] close(29) = -1 EBADF (Bad file descriptor) [pid 7114] exit_group(0) = ? [pid 7114] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2060", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2060", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2060/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2060/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2060/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [ 163.134420][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.160347][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.173976][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] rmdir("./2060") = 0 [pid 5033] mkdir("./2061", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2063 ./strace-static-x86_64: Process 7115 attached [pid 7115] set_robust_list(0x5555558cb760, 24) = 0 [pid 7115] chdir("./2061") = 0 [pid 7115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7115] setpgid(0, 0) = 0 [pid 7115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7115] write(3, "1000", 4) = 4 [pid 7115] close(3) = 0 [pid 7115] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7115] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7115] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7115] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7115] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7115] 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 7115] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2063}, "\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 7115] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2063}, {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 7115] close(4) = 0 [pid 7115] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7115] 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 7115] close(3) = 0 [pid 7115] close(4) = -1 EBADF (Bad file descriptor) [pid 7115] close(5) = -1 EBADF (Bad file descriptor) [pid 7115] close(6) = -1 EBADF (Bad file descriptor) [pid 7115] close(7) = -1 EBADF (Bad file descriptor) [pid 7115] close(8) = -1 EBADF (Bad file descriptor) [pid 7115] close(9) = -1 EBADF (Bad file descriptor) [pid 7115] close(10) = -1 EBADF (Bad file descriptor) [pid 7115] close(11) = -1 EBADF (Bad file descriptor) [pid 7115] close(12) = -1 EBADF (Bad file descriptor) [pid 7115] close(13) = -1 EBADF (Bad file descriptor) [pid 7115] close(14) = -1 EBADF (Bad file descriptor) [pid 7115] close(15) = -1 EBADF (Bad file descriptor) [pid 7115] close(16) = -1 EBADF (Bad file descriptor) [pid 7115] close(17) = -1 EBADF (Bad file descriptor) [pid 7115] close(18) = -1 EBADF (Bad file descriptor) [pid 7115] close(19) = -1 EBADF (Bad file descriptor) [pid 7115] close(20) = -1 EBADF (Bad file descriptor) [pid 7115] close(21) = -1 EBADF (Bad file descriptor) [pid 7115] close(22) = -1 EBADF (Bad file descriptor) [pid 7115] close(23) = -1 EBADF (Bad file descriptor) [pid 7115] close(24) = -1 EBADF (Bad file descriptor) [pid 7115] close(25) = -1 EBADF (Bad file descriptor) [pid 7115] close(26) = -1 EBADF (Bad file descriptor) [pid 7115] close(27) = -1 EBADF (Bad file descriptor) [pid 7115] close(28) = -1 EBADF (Bad file descriptor) [pid 7115] close(29) = -1 EBADF (Bad file descriptor) [pid 7115] exit_group(0) = ? [pid 7115] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2061", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2061", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2061/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2061/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2061/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2061") = 0 [pid 5033] mkdir("./2062", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2064 ./strace-static-x86_64: Process 7116 attached [pid 7116] set_robust_list(0x5555558cb760, 24) = 0 [pid 7116] chdir("./2062") = 0 [pid 7116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7116] setpgid(0, 0) = 0 [pid 7116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7116] write(3, "1000", 4) = 4 [pid 7116] close(3) = 0 [pid 7116] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7116] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7116] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7116] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7116] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7116] 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 7116] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2064}, "\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 7116] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2064}, {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 7116] close(4) = 0 [pid 7116] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7116] 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 [ 163.182755][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.202038][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.214972][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.224033][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7116] close(3) = 0 [pid 7116] close(4) = -1 EBADF (Bad file descriptor) [pid 7116] close(5) = -1 EBADF (Bad file descriptor) [pid 7116] close(6) = -1 EBADF (Bad file descriptor) [pid 7116] close(7) = -1 EBADF (Bad file descriptor) [pid 7116] close(8) = -1 EBADF (Bad file descriptor) [pid 7116] close(9) = -1 EBADF (Bad file descriptor) [pid 7116] close(10) = -1 EBADF (Bad file descriptor) [pid 7116] close(11) = -1 EBADF (Bad file descriptor) [pid 7116] close(12) = -1 EBADF (Bad file descriptor) [pid 7116] close(13) = -1 EBADF (Bad file descriptor) [pid 7116] close(14) = -1 EBADF (Bad file descriptor) [pid 7116] close(15) = -1 EBADF (Bad file descriptor) [pid 7116] close(16) = -1 EBADF (Bad file descriptor) [pid 7116] close(17) = -1 EBADF (Bad file descriptor) [pid 7116] close(18) = -1 EBADF (Bad file descriptor) [pid 7116] close(19) = -1 EBADF (Bad file descriptor) [pid 7116] close(20) = -1 EBADF (Bad file descriptor) [pid 7116] close(21) = -1 EBADF (Bad file descriptor) [pid 7116] close(22) = -1 EBADF (Bad file descriptor) [pid 7116] close(23) = -1 EBADF (Bad file descriptor) [pid 7116] close(24) = -1 EBADF (Bad file descriptor) [pid 7116] close(25) = -1 EBADF (Bad file descriptor) [pid 7116] close(26) = -1 EBADF (Bad file descriptor) [pid 7116] close(27) = -1 EBADF (Bad file descriptor) [pid 7116] close(28) = -1 EBADF (Bad file descriptor) [pid 7116] close(29) = -1 EBADF (Bad file descriptor) [pid 7116] exit_group(0) = ? [pid 7116] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2062", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2062", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2062/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2062/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2062/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2062") = 0 [pid 5033] mkdir("./2063", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2065 ./strace-static-x86_64: Process 7117 attached [pid 7117] set_robust_list(0x5555558cb760, 24) = 0 [pid 7117] chdir("./2063") = 0 [pid 7117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7117] setpgid(0, 0) = 0 [pid 7117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7117] write(3, "1000", 4) = 4 [pid 7117] close(3) = 0 [pid 7117] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7117] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7117] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7117] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7117] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7117] 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 7117] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2065}, "\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 7117] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2065}, {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 7117] close(4) = 0 [pid 7117] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.244872][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.262234][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.272591][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7117] 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 7117] close(3) = 0 [pid 7117] close(4) = -1 EBADF (Bad file descriptor) [pid 7117] close(5) = -1 EBADF (Bad file descriptor) [pid 7117] close(6) = -1 EBADF (Bad file descriptor) [pid 7117] close(7) = -1 EBADF (Bad file descriptor) [pid 7117] close(8) = -1 EBADF (Bad file descriptor) [pid 7117] close(9) = -1 EBADF (Bad file descriptor) [pid 7117] close(10) = -1 EBADF (Bad file descriptor) [pid 7117] close(11) = -1 EBADF (Bad file descriptor) [pid 7117] close(12) = -1 EBADF (Bad file descriptor) [pid 7117] close(13) = -1 EBADF (Bad file descriptor) [pid 7117] close(14) = -1 EBADF (Bad file descriptor) [pid 7117] close(15) = -1 EBADF (Bad file descriptor) [pid 7117] close(16) = -1 EBADF (Bad file descriptor) [pid 7117] close(17) = -1 EBADF (Bad file descriptor) [pid 7117] close(18) = -1 EBADF (Bad file descriptor) [pid 7117] close(19) = -1 EBADF (Bad file descriptor) [pid 7117] close(20) = -1 EBADF (Bad file descriptor) [pid 7117] close(21) = -1 EBADF (Bad file descriptor) [pid 7117] close(22) = -1 EBADF (Bad file descriptor) [pid 7117] close(23) = -1 EBADF (Bad file descriptor) [pid 7117] close(24) = -1 EBADF (Bad file descriptor) [pid 7117] close(25) = -1 EBADF (Bad file descriptor) [pid 7117] close(26) = -1 EBADF (Bad file descriptor) [pid 7117] close(27) = -1 EBADF (Bad file descriptor) [pid 7117] close(28) = -1 EBADF (Bad file descriptor) [pid 7117] close(29) = -1 EBADF (Bad file descriptor) [pid 7117] exit_group(0) = ? [pid 7117] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2063", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2063", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2063/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2063/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2063/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2063") = 0 [pid 5033] mkdir("./2064", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2066 ./strace-static-x86_64: Process 7118 attached [pid 7118] set_robust_list(0x5555558cb760, 24) = 0 [pid 7118] chdir("./2064") = 0 [pid 7118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7118] setpgid(0, 0) = 0 [pid 7118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7118] write(3, "1000", 4) = 4 [pid 7118] close(3) = 0 [pid 7118] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7118] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7118] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7118] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7118] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7118] 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 7118] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2066}, "\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 7118] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2066}, {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 7118] close(4) = 0 [pid 7118] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.290336][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.304214][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.313177][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7118] 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 7118] close(3) = 0 [pid 7118] close(4) = -1 EBADF (Bad file descriptor) [pid 7118] close(5) = -1 EBADF (Bad file descriptor) [pid 7118] close(6) = -1 EBADF (Bad file descriptor) [pid 7118] close(7) = -1 EBADF (Bad file descriptor) [pid 7118] close(8) = -1 EBADF (Bad file descriptor) [pid 7118] close(9) = -1 EBADF (Bad file descriptor) [pid 7118] close(10) = -1 EBADF (Bad file descriptor) [pid 7118] close(11) = -1 EBADF (Bad file descriptor) [pid 7118] close(12) = -1 EBADF (Bad file descriptor) [pid 7118] close(13) = -1 EBADF (Bad file descriptor) [pid 7118] close(14) = -1 EBADF (Bad file descriptor) [pid 7118] close(15) = -1 EBADF (Bad file descriptor) [pid 7118] close(16) = -1 EBADF (Bad file descriptor) [pid 7118] close(17) = -1 EBADF (Bad file descriptor) [pid 7118] close(18) = -1 EBADF (Bad file descriptor) [pid 7118] close(19) = -1 EBADF (Bad file descriptor) [pid 7118] close(20) = -1 EBADF (Bad file descriptor) [pid 7118] close(21) = -1 EBADF (Bad file descriptor) [pid 7118] close(22) = -1 EBADF (Bad file descriptor) [pid 7118] close(23) = -1 EBADF (Bad file descriptor) [pid 7118] close(24) = -1 EBADF (Bad file descriptor) [pid 7118] close(25) = -1 EBADF (Bad file descriptor) [pid 7118] close(26) = -1 EBADF (Bad file descriptor) [pid 7118] close(27) = -1 EBADF (Bad file descriptor) [pid 7118] close(28) = -1 EBADF (Bad file descriptor) [pid 7118] close(29) = -1 EBADF (Bad file descriptor) [pid 7118] exit_group(0) = ? [pid 7118] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2066, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2064", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2064", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2064/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2064/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2064/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2064") = 0 [pid 5033] mkdir("./2065", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2067 ./strace-static-x86_64: Process 7119 attached [pid 7119] set_robust_list(0x5555558cb760, 24) = 0 [pid 7119] chdir("./2065") = 0 [pid 7119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7119] setpgid(0, 0) = 0 [pid 7119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7119] write(3, "1000", 4) = 4 [pid 7119] close(3) = 0 [pid 7119] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7119] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7119] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7119] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7119] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7119] 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 7119] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2067}, "\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 7119] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2067}, {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 7119] close(4) = 0 [pid 7119] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.336292][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.354127][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.363069][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7119] 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 7119] close(3) = 0 [pid 7119] close(4) = -1 EBADF (Bad file descriptor) [pid 7119] close(5) = -1 EBADF (Bad file descriptor) [pid 7119] close(6) = -1 EBADF (Bad file descriptor) [pid 7119] close(7) = -1 EBADF (Bad file descriptor) [pid 7119] close(8) = -1 EBADF (Bad file descriptor) [pid 7119] close(9) = -1 EBADF (Bad file descriptor) [pid 7119] close(10) = -1 EBADF (Bad file descriptor) [pid 7119] close(11) = -1 EBADF (Bad file descriptor) [pid 7119] close(12) = -1 EBADF (Bad file descriptor) [pid 7119] close(13) = -1 EBADF (Bad file descriptor) [pid 7119] close(14) = -1 EBADF (Bad file descriptor) [pid 7119] close(15) = -1 EBADF (Bad file descriptor) [pid 7119] close(16) = -1 EBADF (Bad file descriptor) [pid 7119] close(17) = -1 EBADF (Bad file descriptor) [pid 7119] close(18) = -1 EBADF (Bad file descriptor) [pid 7119] close(19) = -1 EBADF (Bad file descriptor) [pid 7119] close(20) = -1 EBADF (Bad file descriptor) [pid 7119] close(21) = -1 EBADF (Bad file descriptor) [pid 7119] close(22) = -1 EBADF (Bad file descriptor) [pid 7119] close(23) = -1 EBADF (Bad file descriptor) [pid 7119] close(24) = -1 EBADF (Bad file descriptor) [pid 7119] close(25) = -1 EBADF (Bad file descriptor) [pid 7119] close(26) = -1 EBADF (Bad file descriptor) [pid 7119] close(27) = -1 EBADF (Bad file descriptor) [pid 7119] close(28) = -1 EBADF (Bad file descriptor) [pid 7119] close(29) = -1 EBADF (Bad file descriptor) [pid 7119] exit_group(0) = ? [pid 7119] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2067, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2065", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2065", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2065/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2065/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2065/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2065") = 0 [pid 5033] mkdir("./2066", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7120 attached , child_tidptr=0x5555558cb750) = 2068 [pid 7120] set_robust_list(0x5555558cb760, 24) = 0 [pid 7120] chdir("./2066") = 0 [pid 7120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7120] setpgid(0, 0) = 0 [pid 7120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7120] write(3, "1000", 4) = 4 [pid 7120] close(3) = 0 [pid 7120] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7120] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7120] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7120] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7120] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7120] 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 7120] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2068}, "\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 7120] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2068}, {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 7120] close(4) = 0 [pid 7120] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7120] 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 7120] close(3) = 0 [pid 7120] close(4) = -1 EBADF (Bad file descriptor) [pid 7120] close(5) = -1 EBADF (Bad file descriptor) [pid 7120] close(6) = -1 EBADF (Bad file descriptor) [pid 7120] close(7) = -1 EBADF (Bad file descriptor) [pid 7120] close(8) = -1 EBADF (Bad file descriptor) [pid 7120] close(9) = -1 EBADF (Bad file descriptor) [pid 7120] close(10) = -1 EBADF (Bad file descriptor) [pid 7120] close(11) = -1 EBADF (Bad file descriptor) [pid 7120] close(12) = -1 EBADF (Bad file descriptor) [pid 7120] close(13) = -1 EBADF (Bad file descriptor) [pid 7120] close(14) = -1 EBADF (Bad file descriptor) [pid 7120] close(15) = -1 EBADF (Bad file descriptor) [pid 7120] close(16) = -1 EBADF (Bad file descriptor) [pid 7120] close(17) = -1 EBADF (Bad file descriptor) [pid 7120] close(18) = -1 EBADF (Bad file descriptor) [pid 7120] close(19) = -1 EBADF (Bad file descriptor) [pid 7120] close(20) = -1 EBADF (Bad file descriptor) [pid 7120] close(21) = -1 EBADF (Bad file descriptor) [pid 7120] close(22) = -1 EBADF (Bad file descriptor) [pid 7120] close(23) = -1 EBADF (Bad file descriptor) [pid 7120] close(24) = -1 EBADF (Bad file descriptor) [pid 7120] close(25) = -1 EBADF (Bad file descriptor) [pid 7120] close(26) = -1 EBADF (Bad file descriptor) [pid 7120] close(27) = -1 EBADF (Bad file descriptor) [pid 7120] close(28) = -1 EBADF (Bad file descriptor) [pid 7120] close(29) = -1 EBADF (Bad file descriptor) [pid 7120] exit_group(0) = ? [pid 7120] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2066", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2066", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2066/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2066/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2066/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2066") = 0 [pid 5033] mkdir("./2067", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2069 ./strace-static-x86_64: Process 7121 attached [pid 7121] set_robust_list(0x5555558cb760, 24) = 0 [pid 7121] chdir("./2067") = 0 [pid 7121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7121] setpgid(0, 0) = 0 [pid 7121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7121] write(3, "1000", 4) = 4 [pid 7121] close(3) = 0 [pid 7121] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7121] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7121] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7121] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7121] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7121] 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 7121] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2069}, "\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 7121] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2069}, {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 7121] close(4) = 0 [pid 7121] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.389927][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.407319][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.415552][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7121] 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 7121] close(3) = 0 [pid 7121] close(4) = -1 EBADF (Bad file descriptor) [pid 7121] close(5) = -1 EBADF (Bad file descriptor) [pid 7121] close(6) = -1 EBADF (Bad file descriptor) [pid 7121] close(7) = -1 EBADF (Bad file descriptor) [pid 7121] close(8) = -1 EBADF (Bad file descriptor) [pid 7121] close(9) = -1 EBADF (Bad file descriptor) [pid 7121] close(10) = -1 EBADF (Bad file descriptor) [pid 7121] close(11) = -1 EBADF (Bad file descriptor) [pid 7121] close(12) = -1 EBADF (Bad file descriptor) [pid 7121] close(13) = -1 EBADF (Bad file descriptor) [pid 7121] close(14) = -1 EBADF (Bad file descriptor) [pid 7121] close(15) = -1 EBADF (Bad file descriptor) [pid 7121] close(16) = -1 EBADF (Bad file descriptor) [pid 7121] close(17) = -1 EBADF (Bad file descriptor) [pid 7121] close(18) = -1 EBADF (Bad file descriptor) [pid 7121] close(19) = -1 EBADF (Bad file descriptor) [pid 7121] close(20) = -1 EBADF (Bad file descriptor) [pid 7121] close(21) = -1 EBADF (Bad file descriptor) [pid 7121] close(22) = -1 EBADF (Bad file descriptor) [pid 7121] close(23) = -1 EBADF (Bad file descriptor) [pid 7121] close(24) = -1 EBADF (Bad file descriptor) [pid 7121] close(25) = -1 EBADF (Bad file descriptor) [pid 7121] close(26) = -1 EBADF (Bad file descriptor) [pid 7121] close(27) = -1 EBADF (Bad file descriptor) [pid 7121] close(28) = -1 EBADF (Bad file descriptor) [pid 7121] close(29) = -1 EBADF (Bad file descriptor) [pid 7121] exit_group(0) = ? [pid 7121] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2067", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2067", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2067/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2067/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2067/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2067") = 0 [pid 5033] mkdir("./2068", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2070 ./strace-static-x86_64: Process 7122 attached [pid 7122] set_robust_list(0x5555558cb760, 24) = 0 [pid 7122] chdir("./2068") = 0 [pid 7122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7122] setpgid(0, 0) = 0 [pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7122] write(3, "1000", 4) = 4 [pid 7122] close(3) = 0 [pid 7122] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7122] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7122] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7122] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7122] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7122] 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 7122] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2070}, "\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 7122] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2070}, {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 7122] close(4) = 0 [pid 7122] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.449187][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.463329][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.472825][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7122] 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 7122] close(3) = 0 [pid 7122] close(4) = -1 EBADF (Bad file descriptor) [pid 7122] close(5) = -1 EBADF (Bad file descriptor) [pid 7122] close(6) = -1 EBADF (Bad file descriptor) [pid 7122] close(7) = -1 EBADF (Bad file descriptor) [pid 7122] close(8) = -1 EBADF (Bad file descriptor) [pid 7122] close(9) = -1 EBADF (Bad file descriptor) [pid 7122] close(10) = -1 EBADF (Bad file descriptor) [pid 7122] close(11) = -1 EBADF (Bad file descriptor) [pid 7122] close(12) = -1 EBADF (Bad file descriptor) [pid 7122] close(13) = -1 EBADF (Bad file descriptor) [pid 7122] close(14) = -1 EBADF (Bad file descriptor) [pid 7122] close(15) = -1 EBADF (Bad file descriptor) [pid 7122] close(16) = -1 EBADF (Bad file descriptor) [pid 7122] close(17) = -1 EBADF (Bad file descriptor) [pid 7122] close(18) = -1 EBADF (Bad file descriptor) [pid 7122] close(19) = -1 EBADF (Bad file descriptor) [pid 7122] close(20) = -1 EBADF (Bad file descriptor) [pid 7122] close(21) = -1 EBADF (Bad file descriptor) [pid 7122] close(22) = -1 EBADF (Bad file descriptor) [pid 7122] close(23) = -1 EBADF (Bad file descriptor) [pid 7122] close(24) = -1 EBADF (Bad file descriptor) [pid 7122] close(25) = -1 EBADF (Bad file descriptor) [pid 7122] close(26) = -1 EBADF (Bad file descriptor) [pid 7122] close(27) = -1 EBADF (Bad file descriptor) [pid 7122] close(28) = -1 EBADF (Bad file descriptor) [pid 7122] close(29) = -1 EBADF (Bad file descriptor) [pid 7122] exit_group(0) = ? [pid 7122] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2070, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] umount2("./2068", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2068", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2068/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2068/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2068/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2068") = 0 [pid 5033] mkdir("./2069", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2071 ./strace-static-x86_64: Process 7123 attached [pid 7123] set_robust_list(0x5555558cb760, 24) = 0 [pid 7123] chdir("./2069") = 0 [pid 7123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7123] setpgid(0, 0) = 0 [pid 7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7123] write(3, "1000", 4) = 4 [pid 7123] close(3) = 0 [pid 7123] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7123] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7123] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7123] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7123] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7123] 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 7123] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2071}, "\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 7123] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2071}, {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 7123] close(4) = 0 [pid 7123] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.496731][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.508357][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.516526][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7123] 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 7123] close(3) = 0 [pid 7123] close(4) = -1 EBADF (Bad file descriptor) [pid 7123] close(5) = -1 EBADF (Bad file descriptor) [pid 7123] close(6) = -1 EBADF (Bad file descriptor) [pid 7123] close(7) = -1 EBADF (Bad file descriptor) [pid 7123] close(8) = -1 EBADF (Bad file descriptor) [pid 7123] close(9) = -1 EBADF (Bad file descriptor) [pid 7123] close(10) = -1 EBADF (Bad file descriptor) [pid 7123] close(11) = -1 EBADF (Bad file descriptor) [pid 7123] close(12) = -1 EBADF (Bad file descriptor) [pid 7123] close(13) = -1 EBADF (Bad file descriptor) [pid 7123] close(14) = -1 EBADF (Bad file descriptor) [pid 7123] close(15) = -1 EBADF (Bad file descriptor) [pid 7123] close(16) = -1 EBADF (Bad file descriptor) [pid 7123] close(17) = -1 EBADF (Bad file descriptor) [pid 7123] close(18) = -1 EBADF (Bad file descriptor) [pid 7123] close(19) = -1 EBADF (Bad file descriptor) [pid 7123] close(20) = -1 EBADF (Bad file descriptor) [pid 7123] close(21) = -1 EBADF (Bad file descriptor) [pid 7123] close(22) = -1 EBADF (Bad file descriptor) [pid 7123] close(23) = -1 EBADF (Bad file descriptor) [pid 7123] close(24) = -1 EBADF (Bad file descriptor) [pid 7123] close(25) = -1 EBADF (Bad file descriptor) [pid 7123] close(26) = -1 EBADF (Bad file descriptor) [pid 7123] close(27) = -1 EBADF (Bad file descriptor) [pid 7123] close(28) = -1 EBADF (Bad file descriptor) [pid 7123] close(29) = -1 EBADF (Bad file descriptor) [pid 7123] exit_group(0) = ? [pid 7123] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2069", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2069", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2069/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2069/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2069/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2069") = 0 [pid 5033] mkdir("./2070", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2072 ./strace-static-x86_64: Process 7124 attached [pid 7124] set_robust_list(0x5555558cb760, 24) = 0 [pid 7124] chdir("./2070") = 0 [pid 7124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7124] setpgid(0, 0) = 0 [pid 7124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7124] write(3, "1000", 4) = 4 [pid 7124] close(3) = 0 [pid 7124] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7124] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7124] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7124] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7124] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7124] 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 7124] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2072}, "\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 7124] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2072}, {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 7124] close(4) = 0 [pid 7124] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.544417][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.561872][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.570529][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7124] 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 7124] close(3) = 0 [pid 7124] close(4) = -1 EBADF (Bad file descriptor) [pid 7124] close(5) = -1 EBADF (Bad file descriptor) [pid 7124] close(6) = -1 EBADF (Bad file descriptor) [pid 7124] close(7) = -1 EBADF (Bad file descriptor) [pid 7124] close(8) = -1 EBADF (Bad file descriptor) [pid 7124] close(9) = -1 EBADF (Bad file descriptor) [pid 7124] close(10) = -1 EBADF (Bad file descriptor) [pid 7124] close(11) = -1 EBADF (Bad file descriptor) [pid 7124] close(12) = -1 EBADF (Bad file descriptor) [pid 7124] close(13) = -1 EBADF (Bad file descriptor) [pid 7124] close(14) = -1 EBADF (Bad file descriptor) [pid 7124] close(15) = -1 EBADF (Bad file descriptor) [pid 7124] close(16) = -1 EBADF (Bad file descriptor) [pid 7124] close(17) = -1 EBADF (Bad file descriptor) [pid 7124] close(18) = -1 EBADF (Bad file descriptor) [pid 7124] close(19) = -1 EBADF (Bad file descriptor) [pid 7124] close(20) = -1 EBADF (Bad file descriptor) [pid 7124] close(21) = -1 EBADF (Bad file descriptor) [pid 7124] close(22) = -1 EBADF (Bad file descriptor) [pid 7124] close(23) = -1 EBADF (Bad file descriptor) [pid 7124] close(24) = -1 EBADF (Bad file descriptor) [pid 7124] close(25) = -1 EBADF (Bad file descriptor) [pid 7124] close(26) = -1 EBADF (Bad file descriptor) [pid 7124] close(27) = -1 EBADF (Bad file descriptor) [pid 7124] close(28) = -1 EBADF (Bad file descriptor) [pid 7124] close(29) = -1 EBADF (Bad file descriptor) [pid 7124] exit_group(0) = ? [pid 7124] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2070", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2070", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2070/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2070/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2070/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2070") = 0 [pid 5033] mkdir("./2071", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7125 attached , child_tidptr=0x5555558cb750) = 2073 [pid 7125] set_robust_list(0x5555558cb760, 24) = 0 [pid 7125] chdir("./2071") = 0 [pid 7125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7125] setpgid(0, 0) = 0 [pid 7125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7125] write(3, "1000", 4) = 4 [pid 7125] close(3) = 0 [pid 7125] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7125] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7125] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7125] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7125] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7125] 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 7125] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2073}, "\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 7125] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2073}, {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 7125] close(4) = 0 [pid 7125] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7125] 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 7125] close(3) = 0 [pid 7125] close(4) = -1 EBADF (Bad file descriptor) [ 163.596128][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.611115][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.622795][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7125] close(5) = -1 EBADF (Bad file descriptor) [pid 7125] close(6) = -1 EBADF (Bad file descriptor) [pid 7125] close(7) = -1 EBADF (Bad file descriptor) [pid 7125] close(8) = -1 EBADF (Bad file descriptor) [pid 7125] close(9) = -1 EBADF (Bad file descriptor) [pid 7125] close(10) = -1 EBADF (Bad file descriptor) [pid 7125] close(11) = -1 EBADF (Bad file descriptor) [pid 7125] close(12) = -1 EBADF (Bad file descriptor) [pid 7125] close(13) = -1 EBADF (Bad file descriptor) [pid 7125] close(14) = -1 EBADF (Bad file descriptor) [pid 7125] close(15) = -1 EBADF (Bad file descriptor) [pid 7125] close(16) = -1 EBADF (Bad file descriptor) [pid 7125] close(17) = -1 EBADF (Bad file descriptor) [pid 7125] close(18) = -1 EBADF (Bad file descriptor) [pid 7125] close(19) = -1 EBADF (Bad file descriptor) [pid 7125] close(20) = -1 EBADF (Bad file descriptor) [pid 7125] close(21) = -1 EBADF (Bad file descriptor) [pid 7125] close(22) = -1 EBADF (Bad file descriptor) [pid 7125] close(23) = -1 EBADF (Bad file descriptor) [pid 7125] close(24) = -1 EBADF (Bad file descriptor) [pid 7125] close(25) = -1 EBADF (Bad file descriptor) [pid 7125] close(26) = -1 EBADF (Bad file descriptor) [pid 7125] close(27) = -1 EBADF (Bad file descriptor) [pid 7125] close(28) = -1 EBADF (Bad file descriptor) [pid 7125] close(29) = -1 EBADF (Bad file descriptor) [pid 7125] exit_group(0) = ? [pid 7125] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2071", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2071", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2071/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2071/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2071/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2071") = 0 [pid 5033] mkdir("./2072", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2074 ./strace-static-x86_64: Process 7126 attached [pid 7126] set_robust_list(0x5555558cb760, 24) = 0 [pid 7126] chdir("./2072") = 0 [pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7126] setpgid(0, 0) = 0 [pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7126] write(3, "1000", 4) = 4 [pid 7126] close(3) = 0 [pid 7126] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7126] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7126] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7126] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7126] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7126] 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 7126] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2074}, "\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 [ 163.640735][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.656744][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.665670][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7126] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2074}, {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 7126] close(4) = 0 [pid 7126] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7126] 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 7126] close(3) = 0 [pid 7126] close(4) = -1 EBADF (Bad file descriptor) [pid 7126] close(5) = -1 EBADF (Bad file descriptor) [pid 7126] close(6) = -1 EBADF (Bad file descriptor) [pid 7126] close(7) = -1 EBADF (Bad file descriptor) [pid 7126] close(8) = -1 EBADF (Bad file descriptor) [pid 7126] close(9) = -1 EBADF (Bad file descriptor) [pid 7126] close(10) = -1 EBADF (Bad file descriptor) [pid 7126] close(11) = -1 EBADF (Bad file descriptor) [pid 7126] close(12) = -1 EBADF (Bad file descriptor) [pid 7126] close(13) = -1 EBADF (Bad file descriptor) [pid 7126] close(14) = -1 EBADF (Bad file descriptor) [pid 7126] close(15) = -1 EBADF (Bad file descriptor) [pid 7126] close(16) = -1 EBADF (Bad file descriptor) [pid 7126] close(17) = -1 EBADF (Bad file descriptor) [pid 7126] close(18) = -1 EBADF (Bad file descriptor) [pid 7126] close(19) = -1 EBADF (Bad file descriptor) [pid 7126] close(20) = -1 EBADF (Bad file descriptor) [pid 7126] close(21) = -1 EBADF (Bad file descriptor) [pid 7126] close(22) = -1 EBADF (Bad file descriptor) [pid 7126] close(23) = -1 EBADF (Bad file descriptor) [pid 7126] close(24) = -1 EBADF (Bad file descriptor) [pid 7126] close(25) = -1 EBADF (Bad file descriptor) [pid 7126] close(26) = -1 EBADF (Bad file descriptor) [pid 7126] close(27) = -1 EBADF (Bad file descriptor) [pid 7126] close(28) = -1 EBADF (Bad file descriptor) [pid 7126] close(29) = -1 EBADF (Bad file descriptor) [pid 7126] exit_group(0) = ? [pid 7126] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2072", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2072", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2072/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2072/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2072/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2072") = 0 [pid 5033] mkdir("./2073", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7127 attached , child_tidptr=0x5555558cb750) = 2075 [pid 7127] set_robust_list(0x5555558cb760, 24) = 0 [pid 7127] chdir("./2073") = 0 [pid 7127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7127] setpgid(0, 0) = 0 [pid 7127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7127] write(3, "1000", 4) = 4 [pid 7127] close(3) = 0 [pid 7127] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7127] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7127] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7127] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7127] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7127] 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 7127] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2075}, "\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 7127] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2075}, {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 7127] close(4) = 0 [pid 7127] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7127] 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 7127] close(3) = 0 [pid 7127] close(4) = -1 EBADF (Bad file descriptor) [pid 7127] close(5) = -1 EBADF (Bad file descriptor) [pid 7127] close(6) = -1 EBADF (Bad file descriptor) [pid 7127] close(7) = -1 EBADF (Bad file descriptor) [pid 7127] close(8) = -1 EBADF (Bad file descriptor) [pid 7127] close(9) = -1 EBADF (Bad file descriptor) [pid 7127] close(10) = -1 EBADF (Bad file descriptor) [pid 7127] close(11) = -1 EBADF (Bad file descriptor) [pid 7127] close(12) = -1 EBADF (Bad file descriptor) [pid 7127] close(13) = -1 EBADF (Bad file descriptor) [pid 7127] close(14) = -1 EBADF (Bad file descriptor) [pid 7127] close(15) = -1 EBADF (Bad file descriptor) [pid 7127] close(16) = -1 EBADF (Bad file descriptor) [pid 7127] close(17) = -1 EBADF (Bad file descriptor) [pid 7127] close(18) = -1 EBADF (Bad file descriptor) [pid 7127] close(19) = -1 EBADF (Bad file descriptor) [pid 7127] close(20) = -1 EBADF (Bad file descriptor) [pid 7127] close(21) = -1 EBADF (Bad file descriptor) [pid 7127] close(22) = -1 EBADF (Bad file descriptor) [pid 7127] close(23) = -1 EBADF (Bad file descriptor) [pid 7127] close(24) = -1 EBADF (Bad file descriptor) [pid 7127] close(25) = -1 EBADF (Bad file descriptor) [pid 7127] close(26) = -1 EBADF (Bad file descriptor) [pid 7127] close(27) = -1 EBADF (Bad file descriptor) [pid 7127] close(28) = -1 EBADF (Bad file descriptor) [pid 7127] close(29) = -1 EBADF (Bad file descriptor) [pid 7127] exit_group(0) = ? [pid 7127] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2073", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2073", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2073/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2073/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2073/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2073") = 0 [pid 5033] mkdir("./2074", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7128 attached , child_tidptr=0x5555558cb750) = 2076 [pid 7128] set_robust_list(0x5555558cb760, 24) = 0 [pid 7128] chdir("./2074") = 0 [pid 7128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7128] setpgid(0, 0) = 0 [pid 7128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7128] write(3, "1000", 4) = 4 [pid 7128] close(3) = 0 [pid 7128] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7128] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7128] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7128] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7128] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7128] 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 7128] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2076}, "\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 7128] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2076}, {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 7128] close(4) = 0 [pid 7128] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7128] 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 7128] close(3) = 0 [pid 7128] close(4) = -1 EBADF (Bad file descriptor) [pid 7128] close(5) = -1 EBADF (Bad file descriptor) [pid 7128] close(6) = -1 EBADF (Bad file descriptor) [pid 7128] close(7) = -1 EBADF (Bad file descriptor) [pid 7128] close(8) = -1 EBADF (Bad file descriptor) [pid 7128] close(9) = -1 EBADF (Bad file descriptor) [pid 7128] close(10) = -1 EBADF (Bad file descriptor) [pid 7128] close(11) = -1 EBADF (Bad file descriptor) [pid 7128] close(12) = -1 EBADF (Bad file descriptor) [pid 7128] close(13) = -1 EBADF (Bad file descriptor) [pid 7128] close(14) = -1 EBADF (Bad file descriptor) [ 163.694052][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.712246][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.721977][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7128] close(15) = -1 EBADF (Bad file descriptor) [pid 7128] close(16) = -1 EBADF (Bad file descriptor) [pid 7128] close(17) = -1 EBADF (Bad file descriptor) [pid 7128] close(18) = -1 EBADF (Bad file descriptor) [pid 7128] close(19) = -1 EBADF (Bad file descriptor) [pid 7128] close(20) = -1 EBADF (Bad file descriptor) [pid 7128] close(21) = -1 EBADF (Bad file descriptor) [pid 7128] close(22) = -1 EBADF (Bad file descriptor) [pid 7128] close(23) = -1 EBADF (Bad file descriptor) [pid 7128] close(24) = -1 EBADF (Bad file descriptor) [pid 7128] close(25) = -1 EBADF (Bad file descriptor) [pid 7128] close(26) = -1 EBADF (Bad file descriptor) [pid 7128] close(27) = -1 EBADF (Bad file descriptor) [pid 7128] close(28) = -1 EBADF (Bad file descriptor) [pid 7128] close(29) = -1 EBADF (Bad file descriptor) [pid 7128] exit_group(0) = ? [pid 7128] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2074", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2074", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2074/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2074/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2074/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2074") = 0 [pid 5033] mkdir("./2075", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2077 ./strace-static-x86_64: Process 7129 attached [pid 7129] set_robust_list(0x5555558cb760, 24) = 0 [pid 7129] chdir("./2075") = 0 [pid 7129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7129] setpgid(0, 0) = 0 [pid 7129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7129] write(3, "1000", 4) = 4 [pid 7129] close(3) = 0 [pid 7129] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7129] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7129] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7129] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7129] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7129] 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 7129] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2077}, "\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 7129] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2077}, {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 7129] close(4) = 0 [pid 7129] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7129] 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 7129] close(3) = 0 [pid 7129] close(4) = -1 EBADF (Bad file descriptor) [pid 7129] close(5) = -1 EBADF (Bad file descriptor) [pid 7129] close(6) = -1 EBADF (Bad file descriptor) [pid 7129] close(7) = -1 EBADF (Bad file descriptor) [pid 7129] close(8) = -1 EBADF (Bad file descriptor) [pid 7129] close(9) = -1 EBADF (Bad file descriptor) [pid 7129] close(10) = -1 EBADF (Bad file descriptor) [pid 7129] close(11) = -1 EBADF (Bad file descriptor) [pid 7129] close(12) = -1 EBADF (Bad file descriptor) [pid 7129] close(13) = -1 EBADF (Bad file descriptor) [pid 7129] close(14) = -1 EBADF (Bad file descriptor) [pid 7129] close(15) = -1 EBADF (Bad file descriptor) [pid 7129] close(16) = -1 EBADF (Bad file descriptor) [pid 7129] close(17) = -1 EBADF (Bad file descriptor) [pid 7129] close(18) = -1 EBADF (Bad file descriptor) [pid 7129] close(19) = -1 EBADF (Bad file descriptor) [pid 7129] close(20) = -1 EBADF (Bad file descriptor) [pid 7129] close(21) = -1 EBADF (Bad file descriptor) [pid 7129] close(22) = -1 EBADF (Bad file descriptor) [pid 7129] close(23) = -1 EBADF (Bad file descriptor) [pid 7129] close(24) = -1 EBADF (Bad file descriptor) [pid 7129] close(25) = -1 EBADF (Bad file descriptor) [pid 7129] close(26) = -1 EBADF (Bad file descriptor) [pid 7129] close(27) = -1 EBADF (Bad file descriptor) [pid 7129] close(28) = -1 EBADF (Bad file descriptor) [pid 7129] close(29) = -1 EBADF (Bad file descriptor) [pid 7129] exit_group(0) = ? [pid 7129] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2075", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2075", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2075/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2075/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2075/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2075") = 0 [ 163.740260][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.753483][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.761569][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.786426][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] mkdir("./2076", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7130 attached , child_tidptr=0x5555558cb750) = 2078 [pid 7130] set_robust_list(0x5555558cb760, 24) = 0 [pid 7130] chdir("./2076") = 0 [pid 7130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7130] setpgid(0, 0) = 0 [pid 7130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7130] write(3, "1000", 4) = 4 [pid 7130] close(3) = 0 [pid 7130] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7130] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7130] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7130] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7130] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7130] 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 7130] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2078}, "\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 7130] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2078}, {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 7130] close(4) = 0 [pid 7130] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7130] 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 7130] close(3) = 0 [pid 7130] close(4) = -1 EBADF (Bad file descriptor) [pid 7130] close(5) = -1 EBADF (Bad file descriptor) [pid 7130] close(6) = -1 EBADF (Bad file descriptor) [pid 7130] close(7) = -1 EBADF (Bad file descriptor) [pid 7130] close(8) = -1 EBADF (Bad file descriptor) [pid 7130] close(9) = -1 EBADF (Bad file descriptor) [pid 7130] close(10) = -1 EBADF (Bad file descriptor) [pid 7130] close(11) = -1 EBADF (Bad file descriptor) [pid 7130] close(12) = -1 EBADF (Bad file descriptor) [pid 7130] close(13) = -1 EBADF (Bad file descriptor) [pid 7130] close(14) = -1 EBADF (Bad file descriptor) [pid 7130] close(15) = -1 EBADF (Bad file descriptor) [pid 7130] close(16) = -1 EBADF (Bad file descriptor) [pid 7130] close(17) = -1 EBADF (Bad file descriptor) [pid 7130] close(18) = -1 EBADF (Bad file descriptor) [pid 7130] close(19) = -1 EBADF (Bad file descriptor) [pid 7130] close(20) = -1 EBADF (Bad file descriptor) [pid 7130] close(21) = -1 EBADF (Bad file descriptor) [pid 7130] close(22) = -1 EBADF (Bad file descriptor) [pid 7130] close(23) = -1 EBADF (Bad file descriptor) [pid 7130] close(24) = -1 EBADF (Bad file descriptor) [pid 7130] close(25) = -1 EBADF (Bad file descriptor) [pid 7130] close(26) = -1 EBADF (Bad file descriptor) [pid 7130] close(27) = -1 EBADF (Bad file descriptor) [pid 7130] close(28) = -1 EBADF (Bad file descriptor) [pid 7130] close(29) = -1 EBADF (Bad file descriptor) [pid 7130] exit_group(0) = ? [pid 7130] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2076", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2076", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2076/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2076/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2076/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2076") = 0 [pid 5033] mkdir("./2077", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2079 ./strace-static-x86_64: Process 7131 attached [pid 7131] set_robust_list(0x5555558cb760, 24) = 0 [pid 7131] chdir("./2077") = 0 [pid 7131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7131] setpgid(0, 0) = 0 [pid 7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7131] write(3, "1000", 4) = 4 [pid 7131] close(3) = 0 [pid 7131] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7131] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7131] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7131] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7131] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7131] 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 7131] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2079}, "\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 7131] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2079}, {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 7131] close(4) = 0 [pid 7131] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7131] 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 [ 163.807931][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.817306][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7131] close(3) = 0 [pid 7131] close(4) = -1 EBADF (Bad file descriptor) [pid 7131] close(5) = -1 EBADF (Bad file descriptor) [pid 7131] close(6) = -1 EBADF (Bad file descriptor) [pid 7131] close(7) = -1 EBADF (Bad file descriptor) [pid 7131] close(8) = -1 EBADF (Bad file descriptor) [pid 7131] close(9) = -1 EBADF (Bad file descriptor) [pid 7131] close(10) = -1 EBADF (Bad file descriptor) [pid 7131] close(11) = -1 EBADF (Bad file descriptor) [pid 7131] close(12) = -1 EBADF (Bad file descriptor) [pid 7131] close(13) = -1 EBADF (Bad file descriptor) [pid 7131] close(14) = -1 EBADF (Bad file descriptor) [pid 7131] close(15) = -1 EBADF (Bad file descriptor) [pid 7131] close(16) = -1 EBADF (Bad file descriptor) [pid 7131] close(17) = -1 EBADF (Bad file descriptor) [pid 7131] close(18) = -1 EBADF (Bad file descriptor) [pid 7131] close(19) = -1 EBADF (Bad file descriptor) [pid 7131] close(20) = -1 EBADF (Bad file descriptor) [pid 7131] close(21) = -1 EBADF (Bad file descriptor) [pid 7131] close(22) = -1 EBADF (Bad file descriptor) [pid 7131] close(23) = -1 EBADF (Bad file descriptor) [pid 7131] close(24) = -1 EBADF (Bad file descriptor) [pid 7131] close(25) = -1 EBADF (Bad file descriptor) [pid 7131] close(26) = -1 EBADF (Bad file descriptor) [pid 7131] close(27) = -1 EBADF (Bad file descriptor) [pid 7131] close(28) = -1 EBADF (Bad file descriptor) [pid 7131] close(29) = -1 EBADF (Bad file descriptor) [pid 7131] exit_group(0) = ? [pid 7131] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2077", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2077", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2077/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2077/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2077/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2077") = 0 [pid 5033] mkdir("./2078", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2080 ./strace-static-x86_64: Process 7132 attached [pid 7132] set_robust_list(0x5555558cb760, 24) = 0 [pid 7132] chdir("./2078") = 0 [pid 7132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7132] setpgid(0, 0) = 0 [pid 7132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7132] write(3, "1000", 4) = 4 [pid 7132] close(3) = 0 [pid 7132] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7132] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7132] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7132] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7132] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7132] 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 7132] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2080}, "\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 7132] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2080}, {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 7132] close(4) = 0 [pid 7132] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.849786][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.863878][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.872664][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7132] 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 7132] close(3) = 0 [pid 7132] close(4) = -1 EBADF (Bad file descriptor) [pid 7132] close(5) = -1 EBADF (Bad file descriptor) [pid 7132] close(6) = -1 EBADF (Bad file descriptor) [pid 7132] close(7) = -1 EBADF (Bad file descriptor) [pid 7132] close(8) = -1 EBADF (Bad file descriptor) [pid 7132] close(9) = -1 EBADF (Bad file descriptor) [pid 7132] close(10) = -1 EBADF (Bad file descriptor) [pid 7132] close(11) = -1 EBADF (Bad file descriptor) [pid 7132] close(12) = -1 EBADF (Bad file descriptor) [pid 7132] close(13) = -1 EBADF (Bad file descriptor) [pid 7132] close(14) = -1 EBADF (Bad file descriptor) [pid 7132] close(15) = -1 EBADF (Bad file descriptor) [pid 7132] close(16) = -1 EBADF (Bad file descriptor) [pid 7132] close(17) = -1 EBADF (Bad file descriptor) [pid 7132] close(18) = -1 EBADF (Bad file descriptor) [pid 7132] close(19) = -1 EBADF (Bad file descriptor) [pid 7132] close(20) = -1 EBADF (Bad file descriptor) [pid 7132] close(21) = -1 EBADF (Bad file descriptor) [pid 7132] close(22) = -1 EBADF (Bad file descriptor) [pid 7132] close(23) = -1 EBADF (Bad file descriptor) [pid 7132] close(24) = -1 EBADF (Bad file descriptor) [pid 7132] close(25) = -1 EBADF (Bad file descriptor) [pid 7132] close(26) = -1 EBADF (Bad file descriptor) [pid 7132] close(27) = -1 EBADF (Bad file descriptor) [pid 7132] close(28) = -1 EBADF (Bad file descriptor) [pid 7132] close(29) = -1 EBADF (Bad file descriptor) [pid 7132] exit_group(0) = ? [pid 7132] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2080, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2078", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2078", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2078/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2078/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2078/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2078") = 0 [pid 5033] mkdir("./2079", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7133 attached , child_tidptr=0x5555558cb750) = 2081 [pid 7133] set_robust_list(0x5555558cb760, 24) = 0 [pid 7133] chdir("./2079") = 0 [pid 7133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7133] setpgid(0, 0) = 0 [pid 7133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7133] write(3, "1000", 4) = 4 [pid 7133] close(3) = 0 [pid 7133] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7133] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7133] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7133] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7133] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7133] 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 7133] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2081}, "\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 7133] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2081}, {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 7133] close(4) = 0 [pid 7133] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7133] 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 7133] close(3) = 0 [pid 7133] close(4) = -1 EBADF (Bad file descriptor) [pid 7133] close(5) = -1 EBADF (Bad file descriptor) [pid 7133] close(6) = -1 EBADF (Bad file descriptor) [pid 7133] close(7) = -1 EBADF (Bad file descriptor) [pid 7133] close(8) = -1 EBADF (Bad file descriptor) [pid 7133] close(9) = -1 EBADF (Bad file descriptor) [pid 7133] close(10) = -1 EBADF (Bad file descriptor) [pid 7133] close(11) = -1 EBADF (Bad file descriptor) [pid 7133] close(12) = -1 EBADF (Bad file descriptor) [pid 7133] close(13) = -1 EBADF (Bad file descriptor) [pid 7133] close(14) = -1 EBADF (Bad file descriptor) [pid 7133] close(15) = -1 EBADF (Bad file descriptor) [pid 7133] close(16) = -1 EBADF (Bad file descriptor) [pid 7133] close(17) = -1 EBADF (Bad file descriptor) [pid 7133] close(18) = -1 EBADF (Bad file descriptor) [pid 7133] close(19) = -1 EBADF (Bad file descriptor) [pid 7133] close(20) = -1 EBADF (Bad file descriptor) [pid 7133] close(21) = -1 EBADF (Bad file descriptor) [pid 7133] close(22) = -1 EBADF (Bad file descriptor) [pid 7133] close(23) = -1 EBADF (Bad file descriptor) [pid 7133] close(24) = -1 EBADF (Bad file descriptor) [pid 7133] close(25) = -1 EBADF (Bad file descriptor) [pid 7133] close(26) = -1 EBADF (Bad file descriptor) [pid 7133] close(27) = -1 EBADF (Bad file descriptor) [pid 7133] close(28) = -1 EBADF (Bad file descriptor) [pid 7133] close(29) = -1 EBADF (Bad file descriptor) [pid 7133] exit_group(0) = ? [pid 7133] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2081, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2079", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2079", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2079/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2079/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2079/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2079") = 0 [pid 5033] mkdir("./2080", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2082 ./strace-static-x86_64: Process 7134 attached [pid 7134] set_robust_list(0x5555558cb760, 24) = 0 [pid 7134] chdir("./2080") = 0 [pid 7134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7134] setpgid(0, 0) = 0 [pid 7134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7134] write(3, "1000", 4) = 4 [pid 7134] close(3) = 0 [pid 7134] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7134] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7134] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7134] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7134] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7134] 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 7134] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2082}, "\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 7134] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2082}, {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 7134] close(4) = 0 [pid 7134] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.896133][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.916329][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.925183][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7134] 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 7134] close(3) = 0 [pid 7134] close(4) = -1 EBADF (Bad file descriptor) [pid 7134] close(5) = -1 EBADF (Bad file descriptor) [pid 7134] close(6) = -1 EBADF (Bad file descriptor) [pid 7134] close(7) = -1 EBADF (Bad file descriptor) [pid 7134] close(8) = -1 EBADF (Bad file descriptor) [pid 7134] close(9) = -1 EBADF (Bad file descriptor) [pid 7134] close(10) = -1 EBADF (Bad file descriptor) [pid 7134] close(11) = -1 EBADF (Bad file descriptor) [pid 7134] close(12) = -1 EBADF (Bad file descriptor) [pid 7134] close(13) = -1 EBADF (Bad file descriptor) [pid 7134] close(14) = -1 EBADF (Bad file descriptor) [pid 7134] close(15) = -1 EBADF (Bad file descriptor) [pid 7134] close(16) = -1 EBADF (Bad file descriptor) [pid 7134] close(17) = -1 EBADF (Bad file descriptor) [pid 7134] close(18) = -1 EBADF (Bad file descriptor) [pid 7134] close(19) = -1 EBADF (Bad file descriptor) [pid 7134] close(20) = -1 EBADF (Bad file descriptor) [pid 7134] close(21) = -1 EBADF (Bad file descriptor) [pid 7134] close(22) = -1 EBADF (Bad file descriptor) [pid 7134] close(23) = -1 EBADF (Bad file descriptor) [pid 7134] close(24) = -1 EBADF (Bad file descriptor) [pid 7134] close(25) = -1 EBADF (Bad file descriptor) [pid 7134] close(26) = -1 EBADF (Bad file descriptor) [pid 7134] close(27) = -1 EBADF (Bad file descriptor) [pid 7134] close(28) = -1 EBADF (Bad file descriptor) [pid 7134] close(29) = -1 EBADF (Bad file descriptor) [pid 7134] exit_group(0) = ? [pid 7134] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2080", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2080", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2080/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2080/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2080/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2080") = 0 [pid 5033] mkdir("./2081", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7135 attached , child_tidptr=0x5555558cb750) = 2083 [pid 7135] set_robust_list(0x5555558cb760, 24) = 0 [pid 7135] chdir("./2081") = 0 [pid 7135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7135] setpgid(0, 0) = 0 [pid 7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7135] write(3, "1000", 4) = 4 [pid 7135] close(3) = 0 [pid 7135] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7135] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7135] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7135] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7135] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7135] 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 7135] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2083}, "\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 7135] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2083}, {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 7135] close(4) = 0 [pid 7135] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7135] 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 7135] close(3) = 0 [pid 7135] close(4) = -1 EBADF (Bad file descriptor) [pid 7135] close(5) = -1 EBADF (Bad file descriptor) [pid 7135] close(6) = -1 EBADF (Bad file descriptor) [pid 7135] close(7) = -1 EBADF (Bad file descriptor) [pid 7135] close(8) = -1 EBADF (Bad file descriptor) [pid 7135] close(9) = -1 EBADF (Bad file descriptor) [pid 7135] close(10) = -1 EBADF (Bad file descriptor) [pid 7135] close(11) = -1 EBADF (Bad file descriptor) [pid 7135] close(12) = -1 EBADF (Bad file descriptor) [pid 7135] close(13) = -1 EBADF (Bad file descriptor) [pid 7135] close(14) = -1 EBADF (Bad file descriptor) [pid 7135] close(15) = -1 EBADF (Bad file descriptor) [pid 7135] close(16) = -1 EBADF (Bad file descriptor) [pid 7135] close(17) = -1 EBADF (Bad file descriptor) [pid 7135] close(18) = -1 EBADF (Bad file descriptor) [pid 7135] close(19) = -1 EBADF (Bad file descriptor) [pid 7135] close(20) = -1 EBADF (Bad file descriptor) [pid 7135] close(21) = -1 EBADF (Bad file descriptor) [pid 7135] close(22) = -1 EBADF (Bad file descriptor) [pid 7135] close(23) = -1 EBADF (Bad file descriptor) [pid 7135] close(24) = -1 EBADF (Bad file descriptor) [pid 7135] close(25) = -1 EBADF (Bad file descriptor) [pid 7135] close(26) = -1 EBADF (Bad file descriptor) [pid 7135] close(27) = -1 EBADF (Bad file descriptor) [pid 7135] close(28) = -1 EBADF (Bad file descriptor) [pid 7135] close(29) = -1 EBADF (Bad file descriptor) [pid 7135] exit_group(0) = ? [pid 7135] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2081", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2081", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2081/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2081/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2081/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2081") = 0 [pid 5033] mkdir("./2082", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2084 ./strace-static-x86_64: Process 7136 attached [pid 7136] set_robust_list(0x5555558cb760, 24) = 0 [pid 7136] chdir("./2082") = 0 [pid 7136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7136] setpgid(0, 0) = 0 [pid 7136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7136] write(3, "1000", 4) = 4 [pid 7136] close(3) = 0 [pid 7136] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7136] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7136] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7136] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7136] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7136] 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 7136] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2084}, "\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 7136] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2084}, {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 7136] close(4) = 0 [pid 7136] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 163.962278][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 163.988525][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.996909][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7136] 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 7136] close(3) = 0 [pid 7136] close(4) = -1 EBADF (Bad file descriptor) [pid 7136] close(5) = -1 EBADF (Bad file descriptor) [pid 7136] close(6) = -1 EBADF (Bad file descriptor) [pid 7136] close(7) = -1 EBADF (Bad file descriptor) [pid 7136] close(8) = -1 EBADF (Bad file descriptor) [pid 7136] close(9) = -1 EBADF (Bad file descriptor) [pid 7136] close(10) = -1 EBADF (Bad file descriptor) [pid 7136] close(11) = -1 EBADF (Bad file descriptor) [pid 7136] close(12) = -1 EBADF (Bad file descriptor) [pid 7136] close(13) = -1 EBADF (Bad file descriptor) [pid 7136] close(14) = -1 EBADF (Bad file descriptor) [pid 7136] close(15) = -1 EBADF (Bad file descriptor) [pid 7136] close(16) = -1 EBADF (Bad file descriptor) [pid 7136] close(17) = -1 EBADF (Bad file descriptor) [pid 7136] close(18) = -1 EBADF (Bad file descriptor) [pid 7136] close(19) = -1 EBADF (Bad file descriptor) [pid 7136] close(20) = -1 EBADF (Bad file descriptor) [pid 7136] close(21) = -1 EBADF (Bad file descriptor) [pid 7136] close(22) = -1 EBADF (Bad file descriptor) [pid 7136] close(23) = -1 EBADF (Bad file descriptor) [pid 7136] close(24) = -1 EBADF (Bad file descriptor) [pid 7136] close(25) = -1 EBADF (Bad file descriptor) [pid 7136] close(26) = -1 EBADF (Bad file descriptor) [pid 7136] close(27) = -1 EBADF (Bad file descriptor) [pid 7136] close(28) = -1 EBADF (Bad file descriptor) [pid 7136] close(29) = -1 EBADF (Bad file descriptor) [pid 7136] exit_group(0) = ? [pid 7136] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2084, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2082", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2082", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2082/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2082/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2082/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2082") = 0 [pid 5033] mkdir("./2083", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2085 ./strace-static-x86_64: Process 7137 attached [pid 7137] set_robust_list(0x5555558cb760, 24) = 0 [pid 7137] chdir("./2083") = 0 [pid 7137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7137] setpgid(0, 0) = 0 [pid 7137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7137] write(3, "1000", 4) = 4 [pid 7137] close(3) = 0 [pid 7137] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7137] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7137] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7137] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7137] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7137] 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 7137] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2085}, "\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 7137] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2085}, {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 7137] close(4) = 0 [pid 7137] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7137] 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 7137] close(3) = 0 [pid 7137] close(4) = -1 EBADF (Bad file descriptor) [pid 7137] close(5) = -1 EBADF (Bad file descriptor) [pid 7137] close(6) = -1 EBADF (Bad file descriptor) [pid 7137] close(7) = -1 EBADF (Bad file descriptor) [pid 7137] close(8) = -1 EBADF (Bad file descriptor) [pid 7137] close(9) = -1 EBADF (Bad file descriptor) [pid 7137] close(10) = -1 EBADF (Bad file descriptor) [pid 7137] close(11) = -1 EBADF (Bad file descriptor) [pid 7137] close(12) = -1 EBADF (Bad file descriptor) [pid 7137] close(13) = -1 EBADF (Bad file descriptor) [pid 7137] close(14) = -1 EBADF (Bad file descriptor) [pid 7137] close(15) = -1 EBADF (Bad file descriptor) [pid 7137] close(16) = -1 EBADF (Bad file descriptor) [pid 7137] close(17) = -1 EBADF (Bad file descriptor) [pid 7137] close(18) = -1 EBADF (Bad file descriptor) [pid 7137] close(19) = -1 EBADF (Bad file descriptor) [ 164.027171][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.040908][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.049064][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7137] close(20) = -1 EBADF (Bad file descriptor) [pid 7137] close(21) = -1 EBADF (Bad file descriptor) [pid 7137] close(22) = -1 EBADF (Bad file descriptor) [pid 7137] close(23) = -1 EBADF (Bad file descriptor) [pid 7137] close(24) = -1 EBADF (Bad file descriptor) [pid 7137] close(25) = -1 EBADF (Bad file descriptor) [pid 7137] close(26) = -1 EBADF (Bad file descriptor) [pid 7137] close(27) = -1 EBADF (Bad file descriptor) [pid 7137] close(28) = -1 EBADF (Bad file descriptor) [pid 7137] close(29) = -1 EBADF (Bad file descriptor) [pid 7137] exit_group(0) = ? [pid 7137] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2083", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2083", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2083/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2083/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2083/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2083") = 0 [pid 5033] mkdir("./2084", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2086 ./strace-static-x86_64: Process 7138 attached [pid 7138] set_robust_list(0x5555558cb760, 24) = 0 [pid 7138] chdir("./2084") = 0 [pid 7138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7138] setpgid(0, 0) = 0 [pid 7138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7138] write(3, "1000", 4) = 4 [pid 7138] close(3) = 0 [pid 7138] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7138] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7138] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7138] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7138] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7138] 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 7138] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2086}, "\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 7138] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2086}, {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 7138] close(4) = 0 [pid 7138] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7138] 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 7138] close(3) = 0 [pid 7138] close(4) = -1 EBADF (Bad file descriptor) [pid 7138] close(5) = -1 EBADF (Bad file descriptor) [pid 7138] close(6) = -1 EBADF (Bad file descriptor) [pid 7138] close(7) = -1 EBADF (Bad file descriptor) [pid 7138] close(8) = -1 EBADF (Bad file descriptor) [pid 7138] close(9) = -1 EBADF (Bad file descriptor) [pid 7138] close(10) = -1 EBADF (Bad file descriptor) [pid 7138] close(11) = -1 EBADF (Bad file descriptor) [ 164.071235][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.085175][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.093031][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.114457][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7138] close(12) = -1 EBADF (Bad file descriptor) [pid 7138] close(13) = -1 EBADF (Bad file descriptor) [pid 7138] close(14) = -1 EBADF (Bad file descriptor) [pid 7138] close(15) = -1 EBADF (Bad file descriptor) [pid 7138] close(16) = -1 EBADF (Bad file descriptor) [pid 7138] close(17) = -1 EBADF (Bad file descriptor) [pid 7138] close(18) = -1 EBADF (Bad file descriptor) [pid 7138] close(19) = -1 EBADF (Bad file descriptor) [pid 7138] close(20) = -1 EBADF (Bad file descriptor) [pid 7138] close(21) = -1 EBADF (Bad file descriptor) [pid 7138] close(22) = -1 EBADF (Bad file descriptor) [pid 7138] close(23) = -1 EBADF (Bad file descriptor) [pid 7138] close(24) = -1 EBADF (Bad file descriptor) [pid 7138] close(25) = -1 EBADF (Bad file descriptor) [pid 7138] close(26) = -1 EBADF (Bad file descriptor) [pid 7138] close(27) = -1 EBADF (Bad file descriptor) [pid 7138] close(28) = -1 EBADF (Bad file descriptor) [pid 7138] close(29) = -1 EBADF (Bad file descriptor) [pid 7138] exit_group(0) = ? [pid 7138] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2084", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2084", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2084/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2084/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2084/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2084") = 0 [pid 5033] mkdir("./2085", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2087 ./strace-static-x86_64: Process 7139 attached [pid 7139] set_robust_list(0x5555558cb760, 24) = 0 [pid 7139] chdir("./2085") = 0 [pid 7139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7139] setpgid(0, 0) = 0 [pid 7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7139] write(3, "1000", 4) = 4 [pid 7139] close(3) = 0 [pid 7139] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7139] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7139] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7139] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7139] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7139] 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 7139] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2087}, "\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 7139] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2087}, {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 7139] close(4) = 0 [pid 7139] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7139] 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 7139] close(3) = 0 [pid 7139] close(4) = -1 EBADF (Bad file descriptor) [pid 7139] close(5) = -1 EBADF (Bad file descriptor) [pid 7139] close(6) = -1 EBADF (Bad file descriptor) [pid 7139] close(7) = -1 EBADF (Bad file descriptor) [pid 7139] close(8) = -1 EBADF (Bad file descriptor) [pid 7139] close(9) = -1 EBADF (Bad file descriptor) [pid 7139] close(10) = -1 EBADF (Bad file descriptor) [pid 7139] close(11) = -1 EBADF (Bad file descriptor) [pid 7139] close(12) = -1 EBADF (Bad file descriptor) [pid 7139] close(13) = -1 EBADF (Bad file descriptor) [pid 7139] close(14) = -1 EBADF (Bad file descriptor) [pid 7139] close(15) = -1 EBADF (Bad file descriptor) [pid 7139] close(16) = -1 EBADF (Bad file descriptor) [pid 7139] close(17) = -1 EBADF (Bad file descriptor) [pid 7139] close(18) = -1 EBADF (Bad file descriptor) [pid 7139] close(19) = -1 EBADF (Bad file descriptor) [ 164.127864][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.135804][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.162827][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7139] close(20) = -1 EBADF (Bad file descriptor) [pid 7139] close(21) = -1 EBADF (Bad file descriptor) [pid 7139] close(22) = -1 EBADF (Bad file descriptor) [pid 7139] close(23) = -1 EBADF (Bad file descriptor) [pid 7139] close(24) = -1 EBADF (Bad file descriptor) [pid 7139] close(25) = -1 EBADF (Bad file descriptor) [pid 7139] close(26) = -1 EBADF (Bad file descriptor) [pid 7139] close(27) = -1 EBADF (Bad file descriptor) [pid 7139] close(28) = -1 EBADF (Bad file descriptor) [pid 7139] close(29) = -1 EBADF (Bad file descriptor) [pid 7139] exit_group(0) = ? [pid 7139] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2085", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2085", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2085/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2085/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2085/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2085") = 0 [pid 5033] mkdir("./2086", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2088 ./strace-static-x86_64: Process 7140 attached [pid 7140] set_robust_list(0x5555558cb760, 24) = 0 [pid 7140] chdir("./2086") = 0 [pid 7140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7140] setpgid(0, 0) = 0 [pid 7140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7140] write(3, "1000", 4) = 4 [pid 7140] close(3) = 0 [pid 7140] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7140] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7140] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7140] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7140] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7140] 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 7140] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2088}, "\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 7140] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2088}, {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 7140] close(4) = 0 [pid 7140] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7140] 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 7140] close(3) = 0 [pid 7140] close(4) = -1 EBADF (Bad file descriptor) [pid 7140] close(5) = -1 EBADF (Bad file descriptor) [pid 7140] close(6) = -1 EBADF (Bad file descriptor) [pid 7140] close(7) = -1 EBADF (Bad file descriptor) [pid 7140] close(8) = -1 EBADF (Bad file descriptor) [pid 7140] close(9) = -1 EBADF (Bad file descriptor) [pid 7140] close(10) = -1 EBADF (Bad file descriptor) [pid 7140] close(11) = -1 EBADF (Bad file descriptor) [pid 7140] close(12) = -1 EBADF (Bad file descriptor) [pid 7140] close(13) = -1 EBADF (Bad file descriptor) [pid 7140] close(14) = -1 EBADF (Bad file descriptor) [pid 7140] close(15) = -1 EBADF (Bad file descriptor) [pid 7140] close(16) = -1 EBADF (Bad file descriptor) [pid 7140] close(17) = -1 EBADF (Bad file descriptor) [pid 7140] close(18) = -1 EBADF (Bad file descriptor) [pid 7140] close(19) = -1 EBADF (Bad file descriptor) [pid 7140] close(20) = -1 EBADF (Bad file descriptor) [pid 7140] close(21) = -1 EBADF (Bad file descriptor) [pid 7140] close(22) = -1 EBADF (Bad file descriptor) [pid 7140] close(23) = -1 EBADF (Bad file descriptor) [pid 7140] close(24) = -1 EBADF (Bad file descriptor) [pid 7140] close(25) = -1 EBADF (Bad file descriptor) [pid 7140] close(26) = -1 EBADF (Bad file descriptor) [pid 7140] close(27) = -1 EBADF (Bad file descriptor) [pid 7140] close(28) = -1 EBADF (Bad file descriptor) [pid 7140] close(29) = -1 EBADF (Bad file descriptor) [pid 7140] exit_group(0) = ? [pid 7140] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2088, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2086", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2086", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2086/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2086/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2086/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2086") = 0 [pid 5033] mkdir("./2087", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2089 [ 164.177984][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.186465][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.207226][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.219787][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 ./strace-static-x86_64: Process 7141 attached [pid 7141] set_robust_list(0x5555558cb760, 24) = 0 [pid 7141] chdir("./2087") = 0 [pid 7141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7141] setpgid(0, 0) = 0 [pid 7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7141] write(3, "1000", 4) = 4 [pid 7141] close(3) = 0 [pid 7141] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7141] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7141] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7141] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7141] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7141] 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 7141] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2089}, "\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 7141] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2089}, {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 7141] close(4) = 0 [pid 7141] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7141] 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 7141] close(3) = 0 [pid 7141] close(4) = -1 EBADF (Bad file descriptor) [pid 7141] close(5) = -1 EBADF (Bad file descriptor) [pid 7141] close(6) = -1 EBADF (Bad file descriptor) [pid 7141] close(7) = -1 EBADF (Bad file descriptor) [pid 7141] close(8) = -1 EBADF (Bad file descriptor) [pid 7141] close(9) = -1 EBADF (Bad file descriptor) [pid 7141] close(10) = -1 EBADF (Bad file descriptor) [pid 7141] close(11) = -1 EBADF (Bad file descriptor) [pid 7141] close(12) = -1 EBADF (Bad file descriptor) [pid 7141] close(13) = -1 EBADF (Bad file descriptor) [pid 7141] close(14) = -1 EBADF (Bad file descriptor) [pid 7141] close(15) = -1 EBADF (Bad file descriptor) [pid 7141] close(16) = -1 EBADF (Bad file descriptor) [pid 7141] close(17) = -1 EBADF (Bad file descriptor) [pid 7141] close(18) = -1 EBADF (Bad file descriptor) [pid 7141] close(19) = -1 EBADF (Bad file descriptor) [pid 7141] close(20) = -1 EBADF (Bad file descriptor) [pid 7141] close(21) = -1 EBADF (Bad file descriptor) [pid 7141] close(22) = -1 EBADF (Bad file descriptor) [pid 7141] close(23) = -1 EBADF (Bad file descriptor) [pid 7141] close(24) = -1 EBADF (Bad file descriptor) [pid 7141] close(25) = -1 EBADF (Bad file descriptor) [pid 7141] close(26) = -1 EBADF (Bad file descriptor) [pid 7141] close(27) = -1 EBADF (Bad file descriptor) [pid 7141] close(28) = -1 EBADF (Bad file descriptor) [pid 7141] close(29) = -1 EBADF (Bad file descriptor) [pid 7141] exit_group(0) = ? [pid 7141] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2087", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2087", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2087/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2087/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2087/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2087") = 0 [pid 5033] mkdir("./2088", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7142 attached , child_tidptr=0x5555558cb750) = 2090 [pid 7142] set_robust_list(0x5555558cb760, 24) = 0 [pid 7142] chdir("./2088") = 0 [pid 7142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7142] setpgid(0, 0) = 0 [pid 7142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7142] write(3, "1000", 4) = 4 [pid 7142] close(3) = 0 [pid 7142] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7142] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7142] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7142] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7142] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7142] 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 7142] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2090}, "\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 7142] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2090}, {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 7142] close(4) = 0 [pid 7142] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 164.229293][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.246920][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.262516][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.271469][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7142] 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 7142] close(3) = 0 [pid 7142] close(4) = -1 EBADF (Bad file descriptor) [pid 7142] close(5) = -1 EBADF (Bad file descriptor) [pid 7142] close(6) = -1 EBADF (Bad file descriptor) [pid 7142] close(7) = -1 EBADF (Bad file descriptor) [pid 7142] close(8) = -1 EBADF (Bad file descriptor) [pid 7142] close(9) = -1 EBADF (Bad file descriptor) [pid 7142] close(10) = -1 EBADF (Bad file descriptor) [pid 7142] close(11) = -1 EBADF (Bad file descriptor) [pid 7142] close(12) = -1 EBADF (Bad file descriptor) [pid 7142] close(13) = -1 EBADF (Bad file descriptor) [pid 7142] close(14) = -1 EBADF (Bad file descriptor) [pid 7142] close(15) = -1 EBADF (Bad file descriptor) [pid 7142] close(16) = -1 EBADF (Bad file descriptor) [pid 7142] close(17) = -1 EBADF (Bad file descriptor) [pid 7142] close(18) = -1 EBADF (Bad file descriptor) [pid 7142] close(19) = -1 EBADF (Bad file descriptor) [pid 7142] close(20) = -1 EBADF (Bad file descriptor) [pid 7142] close(21) = -1 EBADF (Bad file descriptor) [pid 7142] close(22) = -1 EBADF (Bad file descriptor) [pid 7142] close(23) = -1 EBADF (Bad file descriptor) [pid 7142] close(24) = -1 EBADF (Bad file descriptor) [pid 7142] close(25) = -1 EBADF (Bad file descriptor) [pid 7142] close(26) = -1 EBADF (Bad file descriptor) [pid 7142] close(27) = -1 EBADF (Bad file descriptor) [pid 7142] close(28) = -1 EBADF (Bad file descriptor) [pid 7142] close(29) = -1 EBADF (Bad file descriptor) [pid 7142] exit_group(0) = ? [pid 7142] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2090, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2088", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2088", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2088/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2088/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2088/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2088") = 0 [pid 5033] mkdir("./2089", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2091 ./strace-static-x86_64: Process 7143 attached [pid 7143] set_robust_list(0x5555558cb760, 24) = 0 [pid 7143] chdir("./2089") = 0 [pid 7143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7143] setpgid(0, 0) = 0 [pid 7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7143] write(3, "1000", 4) = 4 [pid 7143] close(3) = 0 [pid 7143] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7143] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7143] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7143] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7143] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7143] 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 7143] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2091}, "\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 7143] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2091}, {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 7143] close(4) = 0 [pid 7143] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7143] 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 [ 164.290604][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.303436][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.312302][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7143] close(3) = 0 [pid 7143] close(4) = -1 EBADF (Bad file descriptor) [pid 7143] close(5) = -1 EBADF (Bad file descriptor) [pid 7143] close(6) = -1 EBADF (Bad file descriptor) [pid 7143] close(7) = -1 EBADF (Bad file descriptor) [pid 7143] close(8) = -1 EBADF (Bad file descriptor) [pid 7143] close(9) = -1 EBADF (Bad file descriptor) [pid 7143] close(10) = -1 EBADF (Bad file descriptor) [pid 7143] close(11) = -1 EBADF (Bad file descriptor) [pid 7143] close(12) = -1 EBADF (Bad file descriptor) [pid 7143] close(13) = -1 EBADF (Bad file descriptor) [pid 7143] close(14) = -1 EBADF (Bad file descriptor) [pid 7143] close(15) = -1 EBADF (Bad file descriptor) [pid 7143] close(16) = -1 EBADF (Bad file descriptor) [pid 7143] close(17) = -1 EBADF (Bad file descriptor) [pid 7143] close(18) = -1 EBADF (Bad file descriptor) [pid 7143] close(19) = -1 EBADF (Bad file descriptor) [pid 7143] close(20) = -1 EBADF (Bad file descriptor) [pid 7143] close(21) = -1 EBADF (Bad file descriptor) [pid 7143] close(22) = -1 EBADF (Bad file descriptor) [pid 7143] close(23) = -1 EBADF (Bad file descriptor) [pid 7143] close(24) = -1 EBADF (Bad file descriptor) [pid 7143] close(25) = -1 EBADF (Bad file descriptor) [pid 7143] close(26) = -1 EBADF (Bad file descriptor) [pid 7143] close(27) = -1 EBADF (Bad file descriptor) [pid 7143] close(28) = -1 EBADF (Bad file descriptor) [pid 7143] close(29) = -1 EBADF (Bad file descriptor) [pid 7143] exit_group(0) = ? [pid 7143] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2091, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2089", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2089", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2089/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2089/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2089/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2089") = 0 [pid 5033] mkdir("./2090", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2092 ./strace-static-x86_64: Process 7144 attached [pid 7144] set_robust_list(0x5555558cb760, 24) = 0 [pid 7144] chdir("./2090") = 0 [pid 7144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7144] setpgid(0, 0) = 0 [pid 7144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7144] write(3, "1000", 4) = 4 [pid 7144] close(3) = 0 [pid 7144] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7144] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7144] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7144] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7144] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7144] 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 7144] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2092}, "\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 7144] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2092}, {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 7144] close(4) = 0 [pid 7144] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7144] 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 [ 164.335542][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.350113][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.359659][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7144] close(3) = 0 [pid 7144] close(4) = -1 EBADF (Bad file descriptor) [pid 7144] close(5) = -1 EBADF (Bad file descriptor) [pid 7144] close(6) = -1 EBADF (Bad file descriptor) [pid 7144] close(7) = -1 EBADF (Bad file descriptor) [pid 7144] close(8) = -1 EBADF (Bad file descriptor) [pid 7144] close(9) = -1 EBADF (Bad file descriptor) [pid 7144] close(10) = -1 EBADF (Bad file descriptor) [pid 7144] close(11) = -1 EBADF (Bad file descriptor) [pid 7144] close(12) = -1 EBADF (Bad file descriptor) [pid 7144] close(13) = -1 EBADF (Bad file descriptor) [pid 7144] close(14) = -1 EBADF (Bad file descriptor) [pid 7144] close(15) = -1 EBADF (Bad file descriptor) [pid 7144] close(16) = -1 EBADF (Bad file descriptor) [pid 7144] close(17) = -1 EBADF (Bad file descriptor) [pid 7144] close(18) = -1 EBADF (Bad file descriptor) [pid 7144] close(19) = -1 EBADF (Bad file descriptor) [pid 7144] close(20) = -1 EBADF (Bad file descriptor) [pid 7144] close(21) = -1 EBADF (Bad file descriptor) [pid 7144] close(22) = -1 EBADF (Bad file descriptor) [pid 7144] close(23) = -1 EBADF (Bad file descriptor) [pid 7144] close(24) = -1 EBADF (Bad file descriptor) [pid 7144] close(25) = -1 EBADF (Bad file descriptor) [pid 7144] close(26) = -1 EBADF (Bad file descriptor) [pid 7144] close(27) = -1 EBADF (Bad file descriptor) [pid 7144] close(28) = -1 EBADF (Bad file descriptor) [pid 7144] close(29) = -1 EBADF (Bad file descriptor) [pid 7144] exit_group(0) = ? [pid 7144] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2090", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2090", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2090/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2090/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2090/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2090") = 0 [pid 5033] mkdir("./2091", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2093 ./strace-static-x86_64: Process 7145 attached [pid 7145] set_robust_list(0x5555558cb760, 24) = 0 [pid 7145] chdir("./2091") = 0 [pid 7145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7145] setpgid(0, 0) = 0 [pid 7145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7145] write(3, "1000", 4) = 4 [pid 7145] close(3) = 0 [pid 7145] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7145] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7145] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7145] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7145] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7145] 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 7145] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2093}, "\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 7145] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2093}, {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 7145] close(4) = 0 [pid 7145] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 164.382525][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.397833][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.405935][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7145] 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 7145] close(3) = 0 [pid 7145] close(4) = -1 EBADF (Bad file descriptor) [pid 7145] close(5) = -1 EBADF (Bad file descriptor) [pid 7145] close(6) = -1 EBADF (Bad file descriptor) [pid 7145] close(7) = -1 EBADF (Bad file descriptor) [pid 7145] close(8) = -1 EBADF (Bad file descriptor) [pid 7145] close(9) = -1 EBADF (Bad file descriptor) [pid 7145] close(10) = -1 EBADF (Bad file descriptor) [pid 7145] close(11) = -1 EBADF (Bad file descriptor) [pid 7145] close(12) = -1 EBADF (Bad file descriptor) [pid 7145] close(13) = -1 EBADF (Bad file descriptor) [pid 7145] close(14) = -1 EBADF (Bad file descriptor) [pid 7145] close(15) = -1 EBADF (Bad file descriptor) [pid 7145] close(16) = -1 EBADF (Bad file descriptor) [pid 7145] close(17) = -1 EBADF (Bad file descriptor) [pid 7145] close(18) = -1 EBADF (Bad file descriptor) [pid 7145] close(19) = -1 EBADF (Bad file descriptor) [pid 7145] close(20) = -1 EBADF (Bad file descriptor) [pid 7145] close(21) = -1 EBADF (Bad file descriptor) [pid 7145] close(22) = -1 EBADF (Bad file descriptor) [pid 7145] close(23) = -1 EBADF (Bad file descriptor) [pid 7145] close(24) = -1 EBADF (Bad file descriptor) [pid 7145] close(25) = -1 EBADF (Bad file descriptor) [pid 7145] close(26) = -1 EBADF (Bad file descriptor) [pid 7145] close(27) = -1 EBADF (Bad file descriptor) [pid 7145] close(28) = -1 EBADF (Bad file descriptor) [pid 7145] close(29) = -1 EBADF (Bad file descriptor) [pid 7145] exit_group(0) = ? [pid 7145] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2091", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2091", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2091/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2091/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2091/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2091") = 0 [pid 5033] mkdir("./2092", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2094 ./strace-static-x86_64: Process 7146 attached [pid 7146] set_robust_list(0x5555558cb760, 24) = 0 [pid 7146] chdir("./2092") = 0 [pid 7146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7146] setpgid(0, 0) = 0 [pid 7146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7146] write(3, "1000", 4) = 4 [pid 7146] close(3) = 0 [pid 7146] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7146] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7146] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7146] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7146] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7146] 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 7146] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2094}, "\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 7146] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2094}, {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 7146] close(4) = 0 [pid 7146] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7146] 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 7146] close(3) = 0 [pid 7146] close(4) = -1 EBADF (Bad file descriptor) [pid 7146] close(5) = -1 EBADF (Bad file descriptor) [pid 7146] close(6) = -1 EBADF (Bad file descriptor) [pid 7146] close(7) = -1 EBADF (Bad file descriptor) [pid 7146] close(8) = -1 EBADF (Bad file descriptor) [pid 7146] close(9) = -1 EBADF (Bad file descriptor) [pid 7146] close(10) = -1 EBADF (Bad file descriptor) [pid 7146] close(11) = -1 EBADF (Bad file descriptor) [pid 7146] close(12) = -1 EBADF (Bad file descriptor) [pid 7146] close(13) = -1 EBADF (Bad file descriptor) [pid 7146] close(14) = -1 EBADF (Bad file descriptor) [pid 7146] close(15) = -1 EBADF (Bad file descriptor) [pid 7146] close(16) = -1 EBADF (Bad file descriptor) [pid 7146] close(17) = -1 EBADF (Bad file descriptor) [pid 7146] close(18) = -1 EBADF (Bad file descriptor) [pid 7146] close(19) = -1 EBADF (Bad file descriptor) [pid 7146] close(20) = -1 EBADF (Bad file descriptor) [pid 7146] close(21) = -1 EBADF (Bad file descriptor) [pid 7146] close(22) = -1 EBADF (Bad file descriptor) [pid 7146] close(23) = -1 EBADF (Bad file descriptor) [pid 7146] close(24) = -1 EBADF (Bad file descriptor) [pid 7146] close(25) = -1 EBADF (Bad file descriptor) [pid 7146] close(26) = -1 EBADF (Bad file descriptor) [pid 7146] close(27) = -1 EBADF (Bad file descriptor) [pid 7146] close(28) = -1 EBADF (Bad file descriptor) [pid 7146] close(29) = -1 EBADF (Bad file descriptor) [pid 7146] exit_group(0) = ? [pid 7146] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2092", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2092", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2092/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2092/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2092/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2092") = 0 [pid 5033] mkdir("./2093", 0777) = 0 [ 164.436532][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.453718][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.462064][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.474533][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2095 ./strace-static-x86_64: Process 7147 attached [pid 7147] set_robust_list(0x5555558cb760, 24) = 0 [pid 7147] chdir("./2093") = 0 [pid 7147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7147] setpgid(0, 0) = 0 [pid 7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7147] write(3, "1000", 4) = 4 [pid 7147] close(3) = 0 [pid 7147] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7147] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7147] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7147] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7147] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7147] 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 7147] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2095}, "\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 7147] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2095}, {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 7147] close(4) = 0 [pid 7147] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7147] 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 7147] close(3) = 0 [pid 7147] close(4) = -1 EBADF (Bad file descriptor) [pid 7147] close(5) = -1 EBADF (Bad file descriptor) [pid 7147] close(6) = -1 EBADF (Bad file descriptor) [pid 7147] close(7) = -1 EBADF (Bad file descriptor) [pid 7147] close(8) = -1 EBADF (Bad file descriptor) [pid 7147] close(9) = -1 EBADF (Bad file descriptor) [pid 7147] close(10) = -1 EBADF (Bad file descriptor) [pid 7147] close(11) = -1 EBADF (Bad file descriptor) [pid 7147] close(12) = -1 EBADF (Bad file descriptor) [pid 7147] close(13) = -1 EBADF (Bad file descriptor) [pid 7147] close(14) = -1 EBADF (Bad file descriptor) [pid 7147] close(15) = -1 EBADF (Bad file descriptor) [pid 7147] close(16) = -1 EBADF (Bad file descriptor) [pid 7147] close(17) = -1 EBADF (Bad file descriptor) [pid 7147] close(18) = -1 EBADF (Bad file descriptor) [pid 7147] close(19) = -1 EBADF (Bad file descriptor) [pid 7147] close(20) = -1 EBADF (Bad file descriptor) [pid 7147] close(21) = -1 EBADF (Bad file descriptor) [pid 7147] close(22) = -1 EBADF (Bad file descriptor) [pid 7147] close(23) = -1 EBADF (Bad file descriptor) [pid 7147] close(24) = -1 EBADF (Bad file descriptor) [pid 7147] close(25) = -1 EBADF (Bad file descriptor) [pid 7147] close(26) = -1 EBADF (Bad file descriptor) [pid 7147] close(27) = -1 EBADF (Bad file descriptor) [pid 7147] close(28) = -1 EBADF (Bad file descriptor) [pid 7147] close(29) = -1 EBADF (Bad file descriptor) [pid 7147] exit_group(0) = ? [pid 7147] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2093", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2093", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2093/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2093/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2093/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2093") = 0 [pid 5033] mkdir("./2094", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2096 ./strace-static-x86_64: Process 7148 attached [pid 7148] set_robust_list(0x5555558cb760, 24) = 0 [pid 7148] chdir("./2094") = 0 [pid 7148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7148] setpgid(0, 0) = 0 [pid 7148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7148] write(3, "1000", 4) = 4 [pid 7148] close(3) = 0 [ 164.490093][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.499660][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.509525][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.524936][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7148] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7148] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7148] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7148] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7148] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7148] 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 7148] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2096}, "\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 7148] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2096}, {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 7148] close(4) = 0 [pid 7148] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7148] 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 7148] close(3) = 0 [pid 7148] close(4) = -1 EBADF (Bad file descriptor) [pid 7148] close(5) = -1 EBADF (Bad file descriptor) [pid 7148] close(6) = -1 EBADF (Bad file descriptor) [pid 7148] close(7) = -1 EBADF (Bad file descriptor) [pid 7148] close(8) = -1 EBADF (Bad file descriptor) [pid 7148] close(9) = -1 EBADF (Bad file descriptor) [pid 7148] close(10) = -1 EBADF (Bad file descriptor) [pid 7148] close(11) = -1 EBADF (Bad file descriptor) [pid 7148] close(12) = -1 EBADF (Bad file descriptor) [pid 7148] close(13) = -1 EBADF (Bad file descriptor) [pid 7148] close(14) = -1 EBADF (Bad file descriptor) [pid 7148] close(15) = -1 EBADF (Bad file descriptor) [pid 7148] close(16) = -1 EBADF (Bad file descriptor) [pid 7148] close(17) = -1 EBADF (Bad file descriptor) [pid 7148] close(18) = -1 EBADF (Bad file descriptor) [pid 7148] close(19) = -1 EBADF (Bad file descriptor) [pid 7148] close(20) = -1 EBADF (Bad file descriptor) [pid 7148] close(21) = -1 EBADF (Bad file descriptor) [pid 7148] close(22) = -1 EBADF (Bad file descriptor) [pid 7148] close(23) = -1 EBADF (Bad file descriptor) [pid 7148] close(24) = -1 EBADF (Bad file descriptor) [pid 7148] close(25) = -1 EBADF (Bad file descriptor) [pid 7148] close(26) = -1 EBADF (Bad file descriptor) [pid 7148] close(27) = -1 EBADF (Bad file descriptor) [pid 7148] close(28) = -1 EBADF (Bad file descriptor) [pid 7148] close(29) = -1 EBADF (Bad file descriptor) [pid 7148] exit_group(0) = ? [pid 7148] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2096, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2094", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2094", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2094/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2094/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2094/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2094") = 0 [pid 5033] mkdir("./2095", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2097 ./strace-static-x86_64: Process 7149 attached [pid 7149] set_robust_list(0x5555558cb760, 24) = 0 [pid 7149] chdir("./2095") = 0 [pid 7149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7149] setpgid(0, 0) = 0 [pid 7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7149] write(3, "1000", 4) = 4 [pid 7149] close(3) = 0 [pid 7149] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7149] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7149] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7149] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7149] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7149] 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 7149] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2097}, "\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 7149] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2097}, {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 7149] close(4) = 0 [pid 7149] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 164.534171][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.550352][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.565691][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.574202][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7149] 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 7149] close(3) = 0 [pid 7149] close(4) = -1 EBADF (Bad file descriptor) [pid 7149] close(5) = -1 EBADF (Bad file descriptor) [pid 7149] close(6) = -1 EBADF (Bad file descriptor) [pid 7149] close(7) = -1 EBADF (Bad file descriptor) [pid 7149] close(8) = -1 EBADF (Bad file descriptor) [pid 7149] close(9) = -1 EBADF (Bad file descriptor) [pid 7149] close(10) = -1 EBADF (Bad file descriptor) [pid 7149] close(11) = -1 EBADF (Bad file descriptor) [pid 7149] close(12) = -1 EBADF (Bad file descriptor) [pid 7149] close(13) = -1 EBADF (Bad file descriptor) [pid 7149] close(14) = -1 EBADF (Bad file descriptor) [pid 7149] close(15) = -1 EBADF (Bad file descriptor) [pid 7149] close(16) = -1 EBADF (Bad file descriptor) [pid 7149] close(17) = -1 EBADF (Bad file descriptor) [pid 7149] close(18) = -1 EBADF (Bad file descriptor) [pid 7149] close(19) = -1 EBADF (Bad file descriptor) [pid 7149] close(20) = -1 EBADF (Bad file descriptor) [pid 7149] close(21) = -1 EBADF (Bad file descriptor) [pid 7149] close(22) = -1 EBADF (Bad file descriptor) [pid 7149] close(23) = -1 EBADF (Bad file descriptor) [pid 7149] close(24) = -1 EBADF (Bad file descriptor) [pid 7149] close(25) = -1 EBADF (Bad file descriptor) [pid 7149] close(26) = -1 EBADF (Bad file descriptor) [pid 7149] close(27) = -1 EBADF (Bad file descriptor) [pid 7149] close(28) = -1 EBADF (Bad file descriptor) [pid 7149] close(29) = -1 EBADF (Bad file descriptor) [pid 7149] exit_group(0) = ? [pid 7149] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2097, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2095", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2095", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2095/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2095/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2095/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2095") = 0 [pid 5033] mkdir("./2096", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2098 ./strace-static-x86_64: Process 7150 attached [pid 7150] set_robust_list(0x5555558cb760, 24) = 0 [pid 7150] chdir("./2096") = 0 [pid 7150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7150] setpgid(0, 0) = 0 [pid 7150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7150] write(3, "1000", 4) = 4 [pid 7150] close(3) = 0 [pid 7150] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7150] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7150] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7150] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7150] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7150] 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 7150] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2098}, "\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 7150] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2098}, {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 7150] close(4) = 0 [ 164.598351][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.621068][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.629487][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7150] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7150] 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 7150] close(3) = 0 [pid 7150] close(4) = -1 EBADF (Bad file descriptor) [pid 7150] close(5) = -1 EBADF (Bad file descriptor) [pid 7150] close(6) = -1 EBADF (Bad file descriptor) [pid 7150] close(7) = -1 EBADF (Bad file descriptor) [pid 7150] close(8) = -1 EBADF (Bad file descriptor) [pid 7150] close(9) = -1 EBADF (Bad file descriptor) [pid 7150] close(10) = -1 EBADF (Bad file descriptor) [pid 7150] close(11) = -1 EBADF (Bad file descriptor) [pid 7150] close(12) = -1 EBADF (Bad file descriptor) [pid 7150] close(13) = -1 EBADF (Bad file descriptor) [pid 7150] close(14) = -1 EBADF (Bad file descriptor) [pid 7150] close(15) = -1 EBADF (Bad file descriptor) [pid 7150] close(16) = -1 EBADF (Bad file descriptor) [pid 7150] close(17) = -1 EBADF (Bad file descriptor) [pid 7150] close(18) = -1 EBADF (Bad file descriptor) [pid 7150] close(19) = -1 EBADF (Bad file descriptor) [pid 7150] close(20) = -1 EBADF (Bad file descriptor) [pid 7150] close(21) = -1 EBADF (Bad file descriptor) [pid 7150] close(22) = -1 EBADF (Bad file descriptor) [pid 7150] close(23) = -1 EBADF (Bad file descriptor) [pid 7150] close(24) = -1 EBADF (Bad file descriptor) [pid 7150] close(25) = -1 EBADF (Bad file descriptor) [pid 7150] close(26) = -1 EBADF (Bad file descriptor) [pid 7150] close(27) = -1 EBADF (Bad file descriptor) [pid 7150] close(28) = -1 EBADF (Bad file descriptor) [pid 7150] close(29) = -1 EBADF (Bad file descriptor) [pid 7150] exit_group(0) = ? [pid 7150] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2096", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2096", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2096/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2096/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2096/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2096") = 0 [pid 5033] mkdir("./2097", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2099 ./strace-static-x86_64: Process 7151 attached [pid 7151] set_robust_list(0x5555558cb760, 24) = 0 [pid 7151] chdir("./2097") = 0 [pid 7151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7151] setpgid(0, 0) = 0 [pid 7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7151] write(3, "1000", 4) = 4 [pid 7151] close(3) = 0 [pid 7151] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7151] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7151] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7151] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7151] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7151] 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 7151] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2099}, "\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 7151] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2099}, {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 7151] close(4) = 0 [pid 7151] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 164.651599][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.666683][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.674955][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7151] 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 7151] close(3) = 0 [pid 7151] close(4) = -1 EBADF (Bad file descriptor) [pid 7151] close(5) = -1 EBADF (Bad file descriptor) [pid 7151] close(6) = -1 EBADF (Bad file descriptor) [pid 7151] close(7) = -1 EBADF (Bad file descriptor) [pid 7151] close(8) = -1 EBADF (Bad file descriptor) [pid 7151] close(9) = -1 EBADF (Bad file descriptor) [pid 7151] close(10) = -1 EBADF (Bad file descriptor) [pid 7151] close(11) = -1 EBADF (Bad file descriptor) [pid 7151] close(12) = -1 EBADF (Bad file descriptor) [pid 7151] close(13) = -1 EBADF (Bad file descriptor) [pid 7151] close(14) = -1 EBADF (Bad file descriptor) [pid 7151] close(15) = -1 EBADF (Bad file descriptor) [pid 7151] close(16) = -1 EBADF (Bad file descriptor) [pid 7151] close(17) = -1 EBADF (Bad file descriptor) [pid 7151] close(18) = -1 EBADF (Bad file descriptor) [pid 7151] close(19) = -1 EBADF (Bad file descriptor) [pid 7151] close(20) = -1 EBADF (Bad file descriptor) [pid 7151] close(21) = -1 EBADF (Bad file descriptor) [pid 7151] close(22) = -1 EBADF (Bad file descriptor) [pid 7151] close(23) = -1 EBADF (Bad file descriptor) [pid 7151] close(24) = -1 EBADF (Bad file descriptor) [pid 7151] close(25) = -1 EBADF (Bad file descriptor) [pid 7151] close(26) = -1 EBADF (Bad file descriptor) [pid 7151] close(27) = -1 EBADF (Bad file descriptor) [pid 7151] close(28) = -1 EBADF (Bad file descriptor) [pid 7151] close(29) = -1 EBADF (Bad file descriptor) [pid 7151] exit_group(0) = ? [pid 7151] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2099, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2097", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2097", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2097/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2097/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2097/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2097") = 0 [pid 5033] mkdir("./2098", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7152 attached , child_tidptr=0x5555558cb750) = 2100 [pid 7152] set_robust_list(0x5555558cb760, 24) = 0 [pid 7152] chdir("./2098") = 0 [pid 7152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7152] setpgid(0, 0) = 0 [pid 7152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7152] write(3, "1000", 4) = 4 [pid 7152] close(3) = 0 [pid 7152] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7152] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7152] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7152] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7152] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7152] 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 7152] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2100}, "\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 7152] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2100}, {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 7152] close(4) = 0 [pid 7152] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 164.699118][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.712985][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.722645][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7152] 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 7152] close(3) = 0 [pid 7152] close(4) = -1 EBADF (Bad file descriptor) [pid 7152] close(5) = -1 EBADF (Bad file descriptor) [pid 7152] close(6) = -1 EBADF (Bad file descriptor) [pid 7152] close(7) = -1 EBADF (Bad file descriptor) [pid 7152] close(8) = -1 EBADF (Bad file descriptor) [pid 7152] close(9) = -1 EBADF (Bad file descriptor) [pid 7152] close(10) = -1 EBADF (Bad file descriptor) [pid 7152] close(11) = -1 EBADF (Bad file descriptor) [pid 7152] close(12) = -1 EBADF (Bad file descriptor) [pid 7152] close(13) = -1 EBADF (Bad file descriptor) [pid 7152] close(14) = -1 EBADF (Bad file descriptor) [pid 7152] close(15) = -1 EBADF (Bad file descriptor) [pid 7152] close(16) = -1 EBADF (Bad file descriptor) [pid 7152] close(17) = -1 EBADF (Bad file descriptor) [pid 7152] close(18) = -1 EBADF (Bad file descriptor) [pid 7152] close(19) = -1 EBADF (Bad file descriptor) [pid 7152] close(20) = -1 EBADF (Bad file descriptor) [pid 7152] close(21) = -1 EBADF (Bad file descriptor) [pid 7152] close(22) = -1 EBADF (Bad file descriptor) [pid 7152] close(23) = -1 EBADF (Bad file descriptor) [pid 7152] close(24) = -1 EBADF (Bad file descriptor) [pid 7152] close(25) = -1 EBADF (Bad file descriptor) [pid 7152] close(26) = -1 EBADF (Bad file descriptor) [pid 7152] close(27) = -1 EBADF (Bad file descriptor) [pid 7152] close(28) = -1 EBADF (Bad file descriptor) [pid 7152] close(29) = -1 EBADF (Bad file descriptor) [pid 7152] exit_group(0) = ? [pid 7152] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2098", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2098", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2098/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2098/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2098/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2098") = 0 [pid 5033] mkdir("./2099", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2101 ./strace-static-x86_64: Process 7153 attached [pid 7153] set_robust_list(0x5555558cb760, 24) = 0 [pid 7153] chdir("./2099") = 0 [pid 7153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7153] setpgid(0, 0) = 0 [pid 7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7153] write(3, "1000", 4) = 4 [pid 7153] close(3) = 0 [pid 7153] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7153] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7153] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7153] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7153] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7153] 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 7153] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2101}, "\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 7153] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2101}, {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 7153] close(4) = 0 [pid 7153] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 164.748787][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.762898][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.771385][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7153] 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 7153] close(3) = 0 [pid 7153] close(4) = -1 EBADF (Bad file descriptor) [pid 7153] close(5) = -1 EBADF (Bad file descriptor) [pid 7153] close(6) = -1 EBADF (Bad file descriptor) [pid 7153] close(7) = -1 EBADF (Bad file descriptor) [pid 7153] close(8) = -1 EBADF (Bad file descriptor) [pid 7153] close(9) = -1 EBADF (Bad file descriptor) [pid 7153] close(10) = -1 EBADF (Bad file descriptor) [pid 7153] close(11) = -1 EBADF (Bad file descriptor) [pid 7153] close(12) = -1 EBADF (Bad file descriptor) [pid 7153] close(13) = -1 EBADF (Bad file descriptor) [pid 7153] close(14) = -1 EBADF (Bad file descriptor) [pid 7153] close(15) = -1 EBADF (Bad file descriptor) [pid 7153] close(16) = -1 EBADF (Bad file descriptor) [pid 7153] close(17) = -1 EBADF (Bad file descriptor) [pid 7153] close(18) = -1 EBADF (Bad file descriptor) [pid 7153] close(19) = -1 EBADF (Bad file descriptor) [pid 7153] close(20) = -1 EBADF (Bad file descriptor) [pid 7153] close(21) = -1 EBADF (Bad file descriptor) [pid 7153] close(22) = -1 EBADF (Bad file descriptor) [pid 7153] close(23) = -1 EBADF (Bad file descriptor) [pid 7153] close(24) = -1 EBADF (Bad file descriptor) [pid 7153] close(25) = -1 EBADF (Bad file descriptor) [pid 7153] close(26) = -1 EBADF (Bad file descriptor) [pid 7153] close(27) = -1 EBADF (Bad file descriptor) [pid 7153] close(28) = -1 EBADF (Bad file descriptor) [pid 7153] close(29) = -1 EBADF (Bad file descriptor) [pid 7153] exit_group(0) = ? [pid 7153] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2099", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2099", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2099/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2099/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2099/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2099") = 0 [pid 5033] mkdir("./2100", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2102 ./strace-static-x86_64: Process 7154 attached [pid 7154] set_robust_list(0x5555558cb760, 24) = 0 [pid 7154] chdir("./2100") = 0 [pid 7154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7154] setpgid(0, 0) = 0 [pid 7154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7154] write(3, "1000", 4) = 4 [pid 7154] close(3) = 0 [pid 7154] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7154] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7154] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7154] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7154] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7154] 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 7154] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2102}, "\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 7154] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2102}, {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 7154] close(4) = 0 [pid 7154] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 164.802749][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.817000][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.824954][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7154] 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 7154] close(3) = 0 [pid 7154] close(4) = -1 EBADF (Bad file descriptor) [pid 7154] close(5) = -1 EBADF (Bad file descriptor) [pid 7154] close(6) = -1 EBADF (Bad file descriptor) [pid 7154] close(7) = -1 EBADF (Bad file descriptor) [pid 7154] close(8) = -1 EBADF (Bad file descriptor) [pid 7154] close(9) = -1 EBADF (Bad file descriptor) [pid 7154] close(10) = -1 EBADF (Bad file descriptor) [pid 7154] close(11) = -1 EBADF (Bad file descriptor) [pid 7154] close(12) = -1 EBADF (Bad file descriptor) [pid 7154] close(13) = -1 EBADF (Bad file descriptor) [pid 7154] close(14) = -1 EBADF (Bad file descriptor) [pid 7154] close(15) = -1 EBADF (Bad file descriptor) [pid 7154] close(16) = -1 EBADF (Bad file descriptor) [pid 7154] close(17) = -1 EBADF (Bad file descriptor) [pid 7154] close(18) = -1 EBADF (Bad file descriptor) [pid 7154] close(19) = -1 EBADF (Bad file descriptor) [pid 7154] close(20) = -1 EBADF (Bad file descriptor) [pid 7154] close(21) = -1 EBADF (Bad file descriptor) [pid 7154] close(22) = -1 EBADF (Bad file descriptor) [pid 7154] close(23) = -1 EBADF (Bad file descriptor) [pid 7154] close(24) = -1 EBADF (Bad file descriptor) [pid 7154] close(25) = -1 EBADF (Bad file descriptor) [pid 7154] close(26) = -1 EBADF (Bad file descriptor) [pid 7154] close(27) = -1 EBADF (Bad file descriptor) [pid 7154] close(28) = -1 EBADF (Bad file descriptor) [pid 7154] close(29) = -1 EBADF (Bad file descriptor) [pid 7154] exit_group(0) = ? [pid 7154] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2100", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2100/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2100/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2100/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2100") = 0 [pid 5033] mkdir("./2101", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2103 ./strace-static-x86_64: Process 7155 attached [pid 7155] set_robust_list(0x5555558cb760, 24) = 0 [pid 7155] chdir("./2101") = 0 [pid 7155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7155] setpgid(0, 0) = 0 [pid 7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7155] write(3, "1000", 4) = 4 [pid 7155] close(3) = 0 [pid 7155] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7155] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7155] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7155] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7155] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7155] 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 7155] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2103}, "\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 7155] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2103}, {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 7155] close(4) = 0 [pid 7155] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7155] 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 7155] close(3) = 0 [pid 7155] close(4) = -1 EBADF (Bad file descriptor) [pid 7155] close(5) = -1 EBADF (Bad file descriptor) [pid 7155] close(6) = -1 EBADF (Bad file descriptor) [pid 7155] close(7) = -1 EBADF (Bad file descriptor) [pid 7155] close(8) = -1 EBADF (Bad file descriptor) [pid 7155] close(9) = -1 EBADF (Bad file descriptor) [pid 7155] close(10) = -1 EBADF (Bad file descriptor) [pid 7155] close(11) = -1 EBADF (Bad file descriptor) [pid 7155] close(12) = -1 EBADF (Bad file descriptor) [pid 7155] close(13) = -1 EBADF (Bad file descriptor) [pid 7155] close(14) = -1 EBADF (Bad file descriptor) [pid 7155] close(15) = -1 EBADF (Bad file descriptor) [pid 7155] close(16) = -1 EBADF (Bad file descriptor) [pid 7155] close(17) = -1 EBADF (Bad file descriptor) [pid 7155] close(18) = -1 EBADF (Bad file descriptor) [pid 7155] close(19) = -1 EBADF (Bad file descriptor) [pid 7155] close(20) = -1 EBADF (Bad file descriptor) [pid 7155] close(21) = -1 EBADF (Bad file descriptor) [pid 7155] close(22) = -1 EBADF (Bad file descriptor) [pid 7155] close(23) = -1 EBADF (Bad file descriptor) [pid 7155] close(24) = -1 EBADF (Bad file descriptor) [ 164.855327][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.868593][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.877277][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7155] close(25) = -1 EBADF (Bad file descriptor) [pid 7155] close(26) = -1 EBADF (Bad file descriptor) [pid 7155] close(27) = -1 EBADF (Bad file descriptor) [pid 7155] close(28) = -1 EBADF (Bad file descriptor) [pid 7155] close(29) = -1 EBADF (Bad file descriptor) [pid 7155] exit_group(0) = ? [pid 7155] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2101", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2101/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2101/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2101/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2101") = 0 [pid 5033] mkdir("./2102", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2104 ./strace-static-x86_64: Process 7156 attached [pid 7156] set_robust_list(0x5555558cb760, 24) = 0 [pid 7156] chdir("./2102") = 0 [pid 7156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7156] setpgid(0, 0) = 0 [pid 7156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7156] write(3, "1000", 4) = 4 [pid 7156] close(3) = 0 [pid 7156] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7156] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7156] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7156] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7156] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7156] 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 7156] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2104}, "\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 7156] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2104}, {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 7156] close(4) = 0 [pid 7156] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7156] 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 7156] close(3) = 0 [pid 7156] close(4) = -1 EBADF (Bad file descriptor) [pid 7156] close(5) = -1 EBADF (Bad file descriptor) [pid 7156] close(6) = -1 EBADF (Bad file descriptor) [pid 7156] close(7) = -1 EBADF (Bad file descriptor) [pid 7156] close(8) = -1 EBADF (Bad file descriptor) [pid 7156] close(9) = -1 EBADF (Bad file descriptor) [pid 7156] close(10) = -1 EBADF (Bad file descriptor) [pid 7156] close(11) = -1 EBADF (Bad file descriptor) [pid 7156] close(12) = -1 EBADF (Bad file descriptor) [pid 7156] close(13) = -1 EBADF (Bad file descriptor) [pid 7156] close(14) = -1 EBADF (Bad file descriptor) [pid 7156] close(15) = -1 EBADF (Bad file descriptor) [pid 7156] close(16) = -1 EBADF (Bad file descriptor) [pid 7156] close(17) = -1 EBADF (Bad file descriptor) [pid 7156] close(18) = -1 EBADF (Bad file descriptor) [pid 7156] close(19) = -1 EBADF (Bad file descriptor) [pid 7156] close(20) = -1 EBADF (Bad file descriptor) [pid 7156] close(21) = -1 EBADF (Bad file descriptor) [pid 7156] close(22) = -1 EBADF (Bad file descriptor) [pid 7156] close(23) = -1 EBADF (Bad file descriptor) [pid 7156] close(24) = -1 EBADF (Bad file descriptor) [pid 7156] close(25) = -1 EBADF (Bad file descriptor) [pid 7156] close(26) = -1 EBADF (Bad file descriptor) [pid 7156] close(27) = -1 EBADF (Bad file descriptor) [pid 7156] close(28) = -1 EBADF (Bad file descriptor) [ 164.896416][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.909083][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.918078][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.938906][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7156] close(29) = -1 EBADF (Bad file descriptor) [pid 7156] exit_group(0) = ? [pid 7156] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2102", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2102/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2102/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2102/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2102") = 0 [pid 5033] mkdir("./2103", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2105 ./strace-static-x86_64: Process 7157 attached [pid 7157] set_robust_list(0x5555558cb760, 24) = 0 [pid 7157] chdir("./2103") = 0 [pid 7157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7157] setpgid(0, 0) = 0 [pid 7157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7157] write(3, "1000", 4) = 4 [pid 7157] close(3) = 0 [pid 7157] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7157] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7157] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7157] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7157] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7157] 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 7157] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2105}, "\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 7157] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2105}, {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 7157] close(4) = 0 [pid 7157] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7157] 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 7157] close(3) = 0 [pid 7157] close(4) = -1 EBADF (Bad file descriptor) [pid 7157] close(5) = -1 EBADF (Bad file descriptor) [pid 7157] close(6) = -1 EBADF (Bad file descriptor) [pid 7157] close(7) = -1 EBADF (Bad file descriptor) [pid 7157] close(8) = -1 EBADF (Bad file descriptor) [pid 7157] close(9) = -1 EBADF (Bad file descriptor) [pid 7157] close(10) = -1 EBADF (Bad file descriptor) [pid 7157] close(11) = -1 EBADF (Bad file descriptor) [pid 7157] close(12) = -1 EBADF (Bad file descriptor) [pid 7157] close(13) = -1 EBADF (Bad file descriptor) [pid 7157] close(14) = -1 EBADF (Bad file descriptor) [pid 7157] close(15) = -1 EBADF (Bad file descriptor) [pid 7157] close(16) = -1 EBADF (Bad file descriptor) [pid 7157] close(17) = -1 EBADF (Bad file descriptor) [pid 7157] close(18) = -1 EBADF (Bad file descriptor) [pid 7157] close(19) = -1 EBADF (Bad file descriptor) [pid 7157] close(20) = -1 EBADF (Bad file descriptor) [pid 7157] close(21) = -1 EBADF (Bad file descriptor) [pid 7157] close(22) = -1 EBADF (Bad file descriptor) [pid 7157] close(23) = -1 EBADF (Bad file descriptor) [pid 7157] close(24) = -1 EBADF (Bad file descriptor) [pid 7157] close(25) = -1 EBADF (Bad file descriptor) [pid 7157] close(26) = -1 EBADF (Bad file descriptor) [pid 7157] close(27) = -1 EBADF (Bad file descriptor) [pid 7157] close(28) = -1 EBADF (Bad file descriptor) [pid 7157] close(29) = -1 EBADF (Bad file descriptor) [pid 7157] exit_group(0) = ? [pid 7157] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2103", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2103/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2103/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2103/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2103") = 0 [pid 5033] mkdir("./2104", 0777) = 0 [ 164.954595][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 164.963523][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 164.982244][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 164.998264][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7158 attached , child_tidptr=0x5555558cb750) = 2106 [pid 7158] set_robust_list(0x5555558cb760, 24) = 0 [pid 7158] chdir("./2104") = 0 [pid 7158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7158] setpgid(0, 0) = 0 [pid 7158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7158] write(3, "1000", 4) = 4 [pid 7158] close(3) = 0 [pid 7158] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7158] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7158] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7158] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7158] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7158] 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 7158] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2106}, "\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 7158] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2106}, {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 7158] close(4) = 0 [pid 7158] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7158] 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 7158] close(3) = 0 [pid 7158] close(4) = -1 EBADF (Bad file descriptor) [pid 7158] close(5) = -1 EBADF (Bad file descriptor) [pid 7158] close(6) = -1 EBADF (Bad file descriptor) [pid 7158] close(7) = -1 EBADF (Bad file descriptor) [pid 7158] close(8) = -1 EBADF (Bad file descriptor) [pid 7158] close(9) = -1 EBADF (Bad file descriptor) [pid 7158] close(10) = -1 EBADF (Bad file descriptor) [pid 7158] close(11) = -1 EBADF (Bad file descriptor) [pid 7158] close(12) = -1 EBADF (Bad file descriptor) [pid 7158] close(13) = -1 EBADF (Bad file descriptor) [pid 7158] close(14) = -1 EBADF (Bad file descriptor) [pid 7158] close(15) = -1 EBADF (Bad file descriptor) [pid 7158] close(16) = -1 EBADF (Bad file descriptor) [pid 7158] close(17) = -1 EBADF (Bad file descriptor) [pid 7158] close(18) = -1 EBADF (Bad file descriptor) [pid 7158] close(19) = -1 EBADF (Bad file descriptor) [pid 7158] close(20) = -1 EBADF (Bad file descriptor) [pid 7158] close(21) = -1 EBADF (Bad file descriptor) [pid 7158] close(22) = -1 EBADF (Bad file descriptor) [pid 7158] close(23) = -1 EBADF (Bad file descriptor) [pid 7158] close(24) = -1 EBADF (Bad file descriptor) [pid 7158] close(25) = -1 EBADF (Bad file descriptor) [pid 7158] close(26) = -1 EBADF (Bad file descriptor) [pid 7158] close(27) = -1 EBADF (Bad file descriptor) [pid 7158] close(28) = -1 EBADF (Bad file descriptor) [pid 7158] close(29) = -1 EBADF (Bad file descriptor) [pid 7158] exit_group(0) = ? [pid 7158] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2106, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2104", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2104/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2104/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2104/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2104") = 0 [pid 5033] mkdir("./2105", 0777) = 0 [ 165.007214][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.030688][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.042424][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2107 ./strace-static-x86_64: Process 7159 attached [pid 7159] set_robust_list(0x5555558cb760, 24) = 0 [pid 7159] chdir("./2105") = 0 [pid 7159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7159] setpgid(0, 0) = 0 [pid 7159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7159] write(3, "1000", 4) = 4 [pid 7159] close(3) = 0 [pid 7159] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7159] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7159] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7159] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7159] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7159] 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 7159] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2107}, "\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 7159] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2107}, {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 7159] close(4) = 0 [pid 7159] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7159] 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 7159] close(3) = 0 [pid 7159] close(4) = -1 EBADF (Bad file descriptor) [pid 7159] close(5) = -1 EBADF (Bad file descriptor) [pid 7159] close(6) = -1 EBADF (Bad file descriptor) [pid 7159] close(7) = -1 EBADF (Bad file descriptor) [pid 7159] close(8) = -1 EBADF (Bad file descriptor) [pid 7159] close(9) = -1 EBADF (Bad file descriptor) [pid 7159] close(10) = -1 EBADF (Bad file descriptor) [pid 7159] close(11) = -1 EBADF (Bad file descriptor) [pid 7159] close(12) = -1 EBADF (Bad file descriptor) [pid 7159] close(13) = -1 EBADF (Bad file descriptor) [pid 7159] close(14) = -1 EBADF (Bad file descriptor) [pid 7159] close(15) = -1 EBADF (Bad file descriptor) [pid 7159] close(16) = -1 EBADF (Bad file descriptor) [pid 7159] close(17) = -1 EBADF (Bad file descriptor) [pid 7159] close(18) = -1 EBADF (Bad file descriptor) [pid 7159] close(19) = -1 EBADF (Bad file descriptor) [pid 7159] close(20) = -1 EBADF (Bad file descriptor) [pid 7159] close(21) = -1 EBADF (Bad file descriptor) [pid 7159] close(22) = -1 EBADF (Bad file descriptor) [pid 7159] close(23) = -1 EBADF (Bad file descriptor) [pid 7159] close(24) = -1 EBADF (Bad file descriptor) [pid 7159] close(25) = -1 EBADF (Bad file descriptor) [pid 7159] close(26) = -1 EBADF (Bad file descriptor) [pid 7159] close(27) = -1 EBADF (Bad file descriptor) [pid 7159] close(28) = -1 EBADF (Bad file descriptor) [pid 7159] close(29) = -1 EBADF (Bad file descriptor) [pid 7159] exit_group(0) = ? [pid 7159] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2107, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2105", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2105/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2105/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2105/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2105") = 0 [pid 5033] mkdir("./2106", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2108 ./strace-static-x86_64: Process 7160 attached [pid 7160] set_robust_list(0x5555558cb760, 24) = 0 [pid 7160] chdir("./2106") = 0 [pid 7160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7160] setpgid(0, 0) = 0 [pid 7160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7160] write(3, "1000", 4) = 4 [pid 7160] close(3) = 0 [pid 7160] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7160] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7160] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7160] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7160] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7160] 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 7160] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2108}, "\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 7160] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2108}, {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 7160] close(4) = 0 [pid 7160] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7160] 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 [ 165.050495][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.071875][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.086926][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.095761][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7160] close(3) = 0 [pid 7160] close(4) = -1 EBADF (Bad file descriptor) [pid 7160] close(5) = -1 EBADF (Bad file descriptor) [pid 7160] close(6) = -1 EBADF (Bad file descriptor) [pid 7160] close(7) = -1 EBADF (Bad file descriptor) [pid 7160] close(8) = -1 EBADF (Bad file descriptor) [pid 7160] close(9) = -1 EBADF (Bad file descriptor) [pid 7160] close(10) = -1 EBADF (Bad file descriptor) [pid 7160] close(11) = -1 EBADF (Bad file descriptor) [pid 7160] close(12) = -1 EBADF (Bad file descriptor) [pid 7160] close(13) = -1 EBADF (Bad file descriptor) [pid 7160] close(14) = -1 EBADF (Bad file descriptor) [pid 7160] close(15) = -1 EBADF (Bad file descriptor) [pid 7160] close(16) = -1 EBADF (Bad file descriptor) [pid 7160] close(17) = -1 EBADF (Bad file descriptor) [pid 7160] close(18) = -1 EBADF (Bad file descriptor) [pid 7160] close(19) = -1 EBADF (Bad file descriptor) [pid 7160] close(20) = -1 EBADF (Bad file descriptor) [pid 7160] close(21) = -1 EBADF (Bad file descriptor) [pid 7160] close(22) = -1 EBADF (Bad file descriptor) [pid 7160] close(23) = -1 EBADF (Bad file descriptor) [pid 7160] close(24) = -1 EBADF (Bad file descriptor) [pid 7160] close(25) = -1 EBADF (Bad file descriptor) [pid 7160] close(26) = -1 EBADF (Bad file descriptor) [pid 7160] close(27) = -1 EBADF (Bad file descriptor) [pid 7160] close(28) = -1 EBADF (Bad file descriptor) [pid 7160] close(29) = -1 EBADF (Bad file descriptor) [pid 7160] exit_group(0) = ? [pid 7160] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2106", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2106/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2106/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2106/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2106") = 0 [pid 5033] mkdir("./2107", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7161 attached , child_tidptr=0x5555558cb750) = 2109 [pid 7161] set_robust_list(0x5555558cb760, 24) = 0 [pid 7161] chdir("./2107") = 0 [pid 7161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7161] setpgid(0, 0) = 0 [pid 7161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7161] write(3, "1000", 4) = 4 [pid 7161] close(3) = 0 [pid 7161] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7161] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7161] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7161] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7161] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7161] 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 7161] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2109}, "\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 7161] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2109}, {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 7161] close(4) = 0 [pid 7161] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 165.112645][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.126563][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.134447][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7161] 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 7161] close(3) = 0 [pid 7161] close(4) = -1 EBADF (Bad file descriptor) [pid 7161] close(5) = -1 EBADF (Bad file descriptor) [pid 7161] close(6) = -1 EBADF (Bad file descriptor) [pid 7161] close(7) = -1 EBADF (Bad file descriptor) [pid 7161] close(8) = -1 EBADF (Bad file descriptor) [pid 7161] close(9) = -1 EBADF (Bad file descriptor) [pid 7161] close(10) = -1 EBADF (Bad file descriptor) [pid 7161] close(11) = -1 EBADF (Bad file descriptor) [pid 7161] close(12) = -1 EBADF (Bad file descriptor) [pid 7161] close(13) = -1 EBADF (Bad file descriptor) [pid 7161] close(14) = -1 EBADF (Bad file descriptor) [pid 7161] close(15) = -1 EBADF (Bad file descriptor) [pid 7161] close(16) = -1 EBADF (Bad file descriptor) [pid 7161] close(17) = -1 EBADF (Bad file descriptor) [pid 7161] close(18) = -1 EBADF (Bad file descriptor) [pid 7161] close(19) = -1 EBADF (Bad file descriptor) [pid 7161] close(20) = -1 EBADF (Bad file descriptor) [pid 7161] close(21) = -1 EBADF (Bad file descriptor) [pid 7161] close(22) = -1 EBADF (Bad file descriptor) [pid 7161] close(23) = -1 EBADF (Bad file descriptor) [pid 7161] close(24) = -1 EBADF (Bad file descriptor) [pid 7161] close(25) = -1 EBADF (Bad file descriptor) [pid 7161] close(26) = -1 EBADF (Bad file descriptor) [pid 7161] close(27) = -1 EBADF (Bad file descriptor) [pid 7161] close(28) = -1 EBADF (Bad file descriptor) [pid 7161] close(29) = -1 EBADF (Bad file descriptor) [pid 7161] exit_group(0) = ? [pid 7161] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2107", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2107/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2107/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2107/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2107") = 0 [pid 5033] mkdir("./2108", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2110 ./strace-static-x86_64: Process 7162 attached [pid 7162] set_robust_list(0x5555558cb760, 24) = 0 [pid 7162] chdir("./2108") = 0 [pid 7162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7162] setpgid(0, 0) = 0 [pid 7162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7162] write(3, "1000", 4) = 4 [pid 7162] close(3) = 0 [pid 7162] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7162] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7162] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7162] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7162] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7162] 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 7162] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2110}, "\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 7162] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2110}, {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 7162] close(4) = 0 [pid 7162] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7162] 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 7162] close(3) = 0 [pid 7162] close(4) = -1 EBADF (Bad file descriptor) [pid 7162] close(5) = -1 EBADF (Bad file descriptor) [pid 7162] close(6) = -1 EBADF (Bad file descriptor) [pid 7162] close(7) = -1 EBADF (Bad file descriptor) [pid 7162] close(8) = -1 EBADF (Bad file descriptor) [pid 7162] close(9) = -1 EBADF (Bad file descriptor) [pid 7162] close(10) = -1 EBADF (Bad file descriptor) [pid 7162] close(11) = -1 EBADF (Bad file descriptor) [pid 7162] close(12) = -1 EBADF (Bad file descriptor) [pid 7162] close(13) = -1 EBADF (Bad file descriptor) [pid 7162] close(14) = -1 EBADF (Bad file descriptor) [pid 7162] close(15) = -1 EBADF (Bad file descriptor) [pid 7162] close(16) = -1 EBADF (Bad file descriptor) [pid 7162] close(17) = -1 EBADF (Bad file descriptor) [pid 7162] close(18) = -1 EBADF (Bad file descriptor) [pid 7162] close(19) = -1 EBADF (Bad file descriptor) [pid 7162] close(20) = -1 EBADF (Bad file descriptor) [pid 7162] close(21) = -1 EBADF (Bad file descriptor) [pid 7162] close(22) = -1 EBADF (Bad file descriptor) [pid 7162] close(23) = -1 EBADF (Bad file descriptor) [pid 7162] close(24) = -1 EBADF (Bad file descriptor) [pid 7162] close(25) = -1 EBADF (Bad file descriptor) [pid 7162] close(26) = -1 EBADF (Bad file descriptor) [pid 7162] close(27) = -1 EBADF (Bad file descriptor) [pid 7162] close(28) = -1 EBADF (Bad file descriptor) [pid 7162] close(29) = -1 EBADF (Bad file descriptor) [ 165.158838][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.173147][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.182161][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.201915][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7162] exit_group(0) = ? [pid 7162] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2108", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2108/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2108/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2108/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2108") = 0 [pid 5033] mkdir("./2109", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2111 ./strace-static-x86_64: Process 7163 attached [pid 7163] set_robust_list(0x5555558cb760, 24) = 0 [pid 7163] chdir("./2109") = 0 [pid 7163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7163] setpgid(0, 0) = 0 [pid 7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7163] write(3, "1000", 4) = 4 [pid 7163] close(3) = 0 [pid 7163] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7163] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7163] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7163] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7163] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7163] 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 7163] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2111}, "\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 7163] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2111}, {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 7163] close(4) = 0 [pid 7163] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7163] 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 7163] close(3) = 0 [pid 7163] close(4) = -1 EBADF (Bad file descriptor) [pid 7163] close(5) = -1 EBADF (Bad file descriptor) [pid 7163] close(6) = -1 EBADF (Bad file descriptor) [pid 7163] close(7) = -1 EBADF (Bad file descriptor) [pid 7163] close(8) = -1 EBADF (Bad file descriptor) [pid 7163] close(9) = -1 EBADF (Bad file descriptor) [pid 7163] close(10) = -1 EBADF (Bad file descriptor) [pid 7163] close(11) = -1 EBADF (Bad file descriptor) [pid 7163] close(12) = -1 EBADF (Bad file descriptor) [pid 7163] close(13) = -1 EBADF (Bad file descriptor) [pid 7163] close(14) = -1 EBADF (Bad file descriptor) [pid 7163] close(15) = -1 EBADF (Bad file descriptor) [pid 7163] close(16) = -1 EBADF (Bad file descriptor) [pid 7163] close(17) = -1 EBADF (Bad file descriptor) [pid 7163] close(18) = -1 EBADF (Bad file descriptor) [pid 7163] close(19) = -1 EBADF (Bad file descriptor) [pid 7163] close(20) = -1 EBADF (Bad file descriptor) [pid 7163] close(21) = -1 EBADF (Bad file descriptor) [pid 7163] close(22) = -1 EBADF (Bad file descriptor) [pid 7163] close(23) = -1 EBADF (Bad file descriptor) [pid 7163] close(24) = -1 EBADF (Bad file descriptor) [pid 7163] close(25) = -1 EBADF (Bad file descriptor) [pid 7163] close(26) = -1 EBADF (Bad file descriptor) [pid 7163] close(27) = -1 EBADF (Bad file descriptor) [pid 7163] close(28) = -1 EBADF (Bad file descriptor) [pid 7163] close(29) = -1 EBADF (Bad file descriptor) [pid 7163] exit_group(0) = ? [pid 7163] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2109", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2109/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2109/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2109/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2109") = 0 [pid 5033] mkdir("./2110", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7164 attached , child_tidptr=0x5555558cb750) = 2112 [pid 7164] set_robust_list(0x5555558cb760, 24) = 0 [pid 7164] chdir("./2110") = 0 [pid 7164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7164] setpgid(0, 0) = 0 [pid 7164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7164] write(3, "1000", 4) = 4 [ 165.216518][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.224523][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.249780][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7164] close(3) = 0 [pid 7164] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7164] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7164] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7164] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7164] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7164] 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 7164] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2112}, "\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 7164] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2112}, {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 7164] close(4) = 0 [pid 7164] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7164] 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 7164] close(3) = 0 [pid 7164] close(4) = -1 EBADF (Bad file descriptor) [pid 7164] close(5) = -1 EBADF (Bad file descriptor) [pid 7164] close(6) = -1 EBADF (Bad file descriptor) [pid 7164] close(7) = -1 EBADF (Bad file descriptor) [pid 7164] close(8) = -1 EBADF (Bad file descriptor) [pid 7164] close(9) = -1 EBADF (Bad file descriptor) [pid 7164] close(10) = -1 EBADF (Bad file descriptor) [pid 7164] close(11) = -1 EBADF (Bad file descriptor) [pid 7164] close(12) = -1 EBADF (Bad file descriptor) [pid 7164] close(13) = -1 EBADF (Bad file descriptor) [pid 7164] close(14) = -1 EBADF (Bad file descriptor) [pid 7164] close(15) = -1 EBADF (Bad file descriptor) [pid 7164] close(16) = -1 EBADF (Bad file descriptor) [pid 7164] close(17) = -1 EBADF (Bad file descriptor) [pid 7164] close(18) = -1 EBADF (Bad file descriptor) [pid 7164] close(19) = -1 EBADF (Bad file descriptor) [pid 7164] close(20) = -1 EBADF (Bad file descriptor) [pid 7164] close(21) = -1 EBADF (Bad file descriptor) [pid 7164] close(22) = -1 EBADF (Bad file descriptor) [pid 7164] close(23) = -1 EBADF (Bad file descriptor) [pid 7164] close(24) = -1 EBADF (Bad file descriptor) [pid 7164] close(25) = -1 EBADF (Bad file descriptor) [pid 7164] close(26) = -1 EBADF (Bad file descriptor) [pid 7164] close(27) = -1 EBADF (Bad file descriptor) [pid 7164] close(28) = -1 EBADF (Bad file descriptor) [pid 7164] close(29) = -1 EBADF (Bad file descriptor) [pid 7164] exit_group(0) = ? [pid 7164] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2110", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2110/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2110/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2110/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2110") = 0 [pid 5033] mkdir("./2111", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2113 ./strace-static-x86_64: Process 7165 attached [pid 7165] set_robust_list(0x5555558cb760, 24) = 0 [pid 7165] chdir("./2111") = 0 [pid 7165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7165] setpgid(0, 0) = 0 [pid 7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7165] write(3, "1000", 4) = 4 [pid 7165] close(3) = 0 [pid 7165] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7165] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7165] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7165] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7165] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7165] 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 7165] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2113}, "\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 7165] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2113}, {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 7165] close(4) = 0 [pid 7165] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7165] 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 7165] close(3) = 0 [pid 7165] close(4) = -1 EBADF (Bad file descriptor) [pid 7165] close(5) = -1 EBADF (Bad file descriptor) [pid 7165] close(6) = -1 EBADF (Bad file descriptor) [pid 7165] close(7) = -1 EBADF (Bad file descriptor) [pid 7165] close(8) = -1 EBADF (Bad file descriptor) [pid 7165] close(9) = -1 EBADF (Bad file descriptor) [pid 7165] close(10) = -1 EBADF (Bad file descriptor) [pid 7165] close(11) = -1 EBADF (Bad file descriptor) [pid 7165] close(12) = -1 EBADF (Bad file descriptor) [pid 7165] close(13) = -1 EBADF (Bad file descriptor) [pid 7165] close(14) = -1 EBADF (Bad file descriptor) [pid 7165] close(15) = -1 EBADF (Bad file descriptor) [pid 7165] close(16) = -1 EBADF (Bad file descriptor) [pid 7165] close(17) = -1 EBADF (Bad file descriptor) [pid 7165] close(18) = -1 EBADF (Bad file descriptor) [pid 7165] close(19) = -1 EBADF (Bad file descriptor) [pid 7165] close(20) = -1 EBADF (Bad file descriptor) [pid 7165] close(21) = -1 EBADF (Bad file descriptor) [pid 7165] close(22) = -1 EBADF (Bad file descriptor) [pid 7165] close(23) = -1 EBADF (Bad file descriptor) [pid 7165] close(24) = -1 EBADF (Bad file descriptor) [ 165.270849][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.281600][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.307451][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7165] close(25) = -1 EBADF (Bad file descriptor) [pid 7165] close(26) = -1 EBADF (Bad file descriptor) [pid 7165] close(27) = -1 EBADF (Bad file descriptor) [pid 7165] close(28) = -1 EBADF (Bad file descriptor) [pid 7165] close(29) = -1 EBADF (Bad file descriptor) [pid 7165] exit_group(0) = ? [pid 7165] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2113, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2111", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2111/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2111/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2111/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2111") = 0 [pid 5033] mkdir("./2112", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2114 ./strace-static-x86_64: Process 7166 attached [pid 7166] set_robust_list(0x5555558cb760, 24) = 0 [pid 7166] chdir("./2112") = 0 [pid 7166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7166] setpgid(0, 0) = 0 [pid 7166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7166] write(3, "1000", 4) = 4 [pid 7166] close(3) = 0 [pid 7166] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7166] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7166] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7166] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7166] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7166] 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 7166] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2114}, "\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 7166] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2114}, {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 7166] close(4) = 0 [pid 7166] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7166] 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 7166] close(3) = 0 [pid 7166] close(4) = -1 EBADF (Bad file descriptor) [pid 7166] close(5) = -1 EBADF (Bad file descriptor) [pid 7166] close(6) = -1 EBADF (Bad file descriptor) [pid 7166] close(7) = -1 EBADF (Bad file descriptor) [pid 7166] close(8) = -1 EBADF (Bad file descriptor) [pid 7166] close(9) = -1 EBADF (Bad file descriptor) [pid 7166] close(10) = -1 EBADF (Bad file descriptor) [pid 7166] close(11) = -1 EBADF (Bad file descriptor) [pid 7166] close(12) = -1 EBADF (Bad file descriptor) [pid 7166] close(13) = -1 EBADF (Bad file descriptor) [pid 7166] close(14) = -1 EBADF (Bad file descriptor) [pid 7166] close(15) = -1 EBADF (Bad file descriptor) [pid 7166] close(16) = -1 EBADF (Bad file descriptor) [pid 7166] close(17) = -1 EBADF (Bad file descriptor) [pid 7166] close(18) = -1 EBADF (Bad file descriptor) [pid 7166] close(19) = -1 EBADF (Bad file descriptor) [pid 7166] close(20) = -1 EBADF (Bad file descriptor) [pid 7166] close(21) = -1 EBADF (Bad file descriptor) [pid 7166] close(22) = -1 EBADF (Bad file descriptor) [pid 7166] close(23) = -1 EBADF (Bad file descriptor) [pid 7166] close(24) = -1 EBADF (Bad file descriptor) [pid 7166] close(25) = -1 EBADF (Bad file descriptor) [pid 7166] close(26) = -1 EBADF (Bad file descriptor) [pid 7166] close(27) = -1 EBADF (Bad file descriptor) [pid 7166] close(28) = -1 EBADF (Bad file descriptor) [pid 7166] close(29) = -1 EBADF (Bad file descriptor) [pid 7166] exit_group(0) = ? [pid 7166] +++ exited with 0 +++ [ 165.321676][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.330593][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.347879][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.360601][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2112", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2112/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2112/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2112/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2112") = 0 [pid 5033] mkdir("./2113", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2115 ./strace-static-x86_64: Process 7167 attached [pid 7167] set_robust_list(0x5555558cb760, 24) = 0 [pid 7167] chdir("./2113") = 0 [pid 7167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7167] setpgid(0, 0) = 0 [pid 7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7167] write(3, "1000", 4) = 4 [pid 7167] close(3) = 0 [pid 7167] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7167] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7167] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7167] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7167] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7167] 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 7167] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2115}, "\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 7167] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2115}, {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 7167] close(4) = 0 [pid 7167] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7167] 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 7167] close(3) = 0 [pid 7167] close(4) = -1 EBADF (Bad file descriptor) [pid 7167] close(5) = -1 EBADF (Bad file descriptor) [pid 7167] close(6) = -1 EBADF (Bad file descriptor) [pid 7167] close(7) = -1 EBADF (Bad file descriptor) [pid 7167] close(8) = -1 EBADF (Bad file descriptor) [pid 7167] close(9) = -1 EBADF (Bad file descriptor) [pid 7167] close(10) = -1 EBADF (Bad file descriptor) [pid 7167] close(11) = -1 EBADF (Bad file descriptor) [pid 7167] close(12) = -1 EBADF (Bad file descriptor) [pid 7167] close(13) = -1 EBADF (Bad file descriptor) [pid 7167] close(14) = -1 EBADF (Bad file descriptor) [pid 7167] close(15) = -1 EBADF (Bad file descriptor) [pid 7167] close(16) = -1 EBADF (Bad file descriptor) [pid 7167] close(17) = -1 EBADF (Bad file descriptor) [pid 7167] close(18) = -1 EBADF (Bad file descriptor) [pid 7167] close(19) = -1 EBADF (Bad file descriptor) [pid 7167] close(20) = -1 EBADF (Bad file descriptor) [pid 7167] close(21) = -1 EBADF (Bad file descriptor) [pid 7167] close(22) = -1 EBADF (Bad file descriptor) [pid 7167] close(23) = -1 EBADF (Bad file descriptor) [pid 7167] close(24) = -1 EBADF (Bad file descriptor) [pid 7167] close(25) = -1 EBADF (Bad file descriptor) [pid 7167] close(26) = -1 EBADF (Bad file descriptor) [pid 7167] close(27) = -1 EBADF (Bad file descriptor) [pid 7167] close(28) = -1 EBADF (Bad file descriptor) [pid 7167] close(29) = -1 EBADF (Bad file descriptor) [pid 7167] exit_group(0) = ? [pid 7167] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2113", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2113/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2113/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2113/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2113") = 0 [pid 5033] mkdir("./2114", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7168 attached , child_tidptr=0x5555558cb750) = 2116 [pid 7168] set_robust_list(0x5555558cb760, 24) = 0 [pid 7168] chdir("./2114") = 0 [pid 7168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7168] setpgid(0, 0) = 0 [pid 7168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7168] write(3, "1000", 4) = 4 [pid 7168] close(3) = 0 [pid 7168] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7168] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7168] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7168] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7168] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7168] 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 7168] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2116}, "\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 7168] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2116}, {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 7168] close(4) = 0 [pid 7168] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7168] 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 7168] close(3) = 0 [pid 7168] close(4) = -1 EBADF (Bad file descriptor) [ 165.368784][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.389211][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.403225][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.411508][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7168] close(5) = -1 EBADF (Bad file descriptor) [pid 7168] close(6) = -1 EBADF (Bad file descriptor) [pid 7168] close(7) = -1 EBADF (Bad file descriptor) [pid 7168] close(8) = -1 EBADF (Bad file descriptor) [pid 7168] close(9) = -1 EBADF (Bad file descriptor) [pid 7168] close(10) = -1 EBADF (Bad file descriptor) [pid 7168] close(11) = -1 EBADF (Bad file descriptor) [pid 7168] close(12) = -1 EBADF (Bad file descriptor) [pid 7168] close(13) = -1 EBADF (Bad file descriptor) [pid 7168] close(14) = -1 EBADF (Bad file descriptor) [pid 7168] close(15) = -1 EBADF (Bad file descriptor) [pid 7168] close(16) = -1 EBADF (Bad file descriptor) [pid 7168] close(17) = -1 EBADF (Bad file descriptor) [pid 7168] close(18) = -1 EBADF (Bad file descriptor) [pid 7168] close(19) = -1 EBADF (Bad file descriptor) [pid 7168] close(20) = -1 EBADF (Bad file descriptor) [pid 7168] close(21) = -1 EBADF (Bad file descriptor) [pid 7168] close(22) = -1 EBADF (Bad file descriptor) [pid 7168] close(23) = -1 EBADF (Bad file descriptor) [pid 7168] close(24) = -1 EBADF (Bad file descriptor) [pid 7168] close(25) = -1 EBADF (Bad file descriptor) [pid 7168] close(26) = -1 EBADF (Bad file descriptor) [pid 7168] close(27) = -1 EBADF (Bad file descriptor) [pid 7168] close(28) = -1 EBADF (Bad file descriptor) [pid 7168] close(29) = -1 EBADF (Bad file descriptor) [pid 7168] exit_group(0) = ? [pid 7168] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2116, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2114", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2114/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2114/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2114/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2114") = 0 [pid 5033] mkdir("./2115", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2117 ./strace-static-x86_64: Process 7169 attached [pid 7169] set_robust_list(0x5555558cb760, 24) = 0 [pid 7169] chdir("./2115") = 0 [pid 7169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7169] setpgid(0, 0) = 0 [pid 7169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7169] write(3, "1000", 4) = 4 [pid 7169] close(3) = 0 [pid 7169] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7169] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7169] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7169] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7169] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7169] 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 7169] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2117}, "\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 7169] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2117}, {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 7169] close(4) = 0 [pid 7169] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7169] 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 [ 165.436117][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.448263][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.458716][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7169] close(3) = 0 [pid 7169] close(4) = -1 EBADF (Bad file descriptor) [pid 7169] close(5) = -1 EBADF (Bad file descriptor) [pid 7169] close(6) = -1 EBADF (Bad file descriptor) [pid 7169] close(7) = -1 EBADF (Bad file descriptor) [pid 7169] close(8) = -1 EBADF (Bad file descriptor) [pid 7169] close(9) = -1 EBADF (Bad file descriptor) [pid 7169] close(10) = -1 EBADF (Bad file descriptor) [pid 7169] close(11) = -1 EBADF (Bad file descriptor) [pid 7169] close(12) = -1 EBADF (Bad file descriptor) [pid 7169] close(13) = -1 EBADF (Bad file descriptor) [pid 7169] close(14) = -1 EBADF (Bad file descriptor) [pid 7169] close(15) = -1 EBADF (Bad file descriptor) [pid 7169] close(16) = -1 EBADF (Bad file descriptor) [pid 7169] close(17) = -1 EBADF (Bad file descriptor) [pid 7169] close(18) = -1 EBADF (Bad file descriptor) [pid 7169] close(19) = -1 EBADF (Bad file descriptor) [pid 7169] close(20) = -1 EBADF (Bad file descriptor) [pid 7169] close(21) = -1 EBADF (Bad file descriptor) [pid 7169] close(22) = -1 EBADF (Bad file descriptor) [pid 7169] close(23) = -1 EBADF (Bad file descriptor) [pid 7169] close(24) = -1 EBADF (Bad file descriptor) [pid 7169] close(25) = -1 EBADF (Bad file descriptor) [pid 7169] close(26) = -1 EBADF (Bad file descriptor) [pid 7169] close(27) = -1 EBADF (Bad file descriptor) [pid 7169] close(28) = -1 EBADF (Bad file descriptor) [pid 7169] close(29) = -1 EBADF (Bad file descriptor) [pid 7169] exit_group(0) = ? [pid 7169] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2115", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2115/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2115/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2115/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2115") = 0 [pid 5033] mkdir("./2116", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2118 ./strace-static-x86_64: Process 7170 attached [pid 7170] set_robust_list(0x5555558cb760, 24) = 0 [pid 7170] chdir("./2116") = 0 [pid 7170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7170] setpgid(0, 0) = 0 [pid 7170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7170] write(3, "1000", 4) = 4 [pid 7170] close(3) = 0 [pid 7170] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7170] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7170] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7170] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7170] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7170] 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 7170] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2118}, "\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 7170] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2118}, {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 7170] close(4) = 0 [pid 7170] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7170] 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 7170] close(3) = 0 [pid 7170] close(4) = -1 EBADF (Bad file descriptor) [pid 7170] close(5) = -1 EBADF (Bad file descriptor) [ 165.481455][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.496990][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.506280][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7170] close(6) = -1 EBADF (Bad file descriptor) [pid 7170] close(7) = -1 EBADF (Bad file descriptor) [pid 7170] close(8) = -1 EBADF (Bad file descriptor) [pid 7170] close(9) = -1 EBADF (Bad file descriptor) [pid 7170] close(10) = -1 EBADF (Bad file descriptor) [pid 7170] close(11) = -1 EBADF (Bad file descriptor) [pid 7170] close(12) = -1 EBADF (Bad file descriptor) [pid 7170] close(13) = -1 EBADF (Bad file descriptor) [pid 7170] close(14) = -1 EBADF (Bad file descriptor) [pid 7170] close(15) = -1 EBADF (Bad file descriptor) [pid 7170] close(16) = -1 EBADF (Bad file descriptor) [pid 7170] close(17) = -1 EBADF (Bad file descriptor) [pid 7170] close(18) = -1 EBADF (Bad file descriptor) [pid 7170] close(19) = -1 EBADF (Bad file descriptor) [pid 7170] close(20) = -1 EBADF (Bad file descriptor) [pid 7170] close(21) = -1 EBADF (Bad file descriptor) [pid 7170] close(22) = -1 EBADF (Bad file descriptor) [pid 7170] close(23) = -1 EBADF (Bad file descriptor) [pid 7170] close(24) = -1 EBADF (Bad file descriptor) [pid 7170] close(25) = -1 EBADF (Bad file descriptor) [pid 7170] close(26) = -1 EBADF (Bad file descriptor) [pid 7170] close(27) = -1 EBADF (Bad file descriptor) [pid 7170] close(28) = -1 EBADF (Bad file descriptor) [pid 7170] close(29) = -1 EBADF (Bad file descriptor) [pid 7170] exit_group(0) = ? [pid 7170] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2116", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2116/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2116/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2116/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2116") = 0 [pid 5033] mkdir("./2117", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2119 ./strace-static-x86_64: Process 7171 attached [pid 7171] set_robust_list(0x5555558cb760, 24) = 0 [pid 7171] chdir("./2117") = 0 [pid 7171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7171] setpgid(0, 0) = 0 [pid 7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7171] write(3, "1000", 4) = 4 [pid 7171] close(3) = 0 [pid 7171] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7171] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7171] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7171] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7171] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7171] 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 7171] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2119}, "\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 7171] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2119}, {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 7171] close(4) = 0 [pid 7171] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7171] 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 7171] close(3) = 0 [pid 7171] close(4) = -1 EBADF (Bad file descriptor) [pid 7171] close(5) = -1 EBADF (Bad file descriptor) [pid 7171] close(6) = -1 EBADF (Bad file descriptor) [pid 7171] close(7) = -1 EBADF (Bad file descriptor) [pid 7171] close(8) = -1 EBADF (Bad file descriptor) [pid 7171] close(9) = -1 EBADF (Bad file descriptor) [pid 7171] close(10) = -1 EBADF (Bad file descriptor) [pid 7171] close(11) = -1 EBADF (Bad file descriptor) [pid 7171] close(12) = -1 EBADF (Bad file descriptor) [pid 7171] close(13) = -1 EBADF (Bad file descriptor) [pid 7171] close(14) = -1 EBADF (Bad file descriptor) [pid 7171] close(15) = -1 EBADF (Bad file descriptor) [pid 7171] close(16) = -1 EBADF (Bad file descriptor) [pid 7171] close(17) = -1 EBADF (Bad file descriptor) [pid 7171] close(18) = -1 EBADF (Bad file descriptor) [pid 7171] close(19) = -1 EBADF (Bad file descriptor) [pid 7171] close(20) = -1 EBADF (Bad file descriptor) [pid 7171] close(21) = -1 EBADF (Bad file descriptor) [pid 7171] close(22) = -1 EBADF (Bad file descriptor) [pid 7171] close(23) = -1 EBADF (Bad file descriptor) [ 165.527774][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.543203][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.551729][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.570720][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7171] close(24) = -1 EBADF (Bad file descriptor) [pid 7171] close(25) = -1 EBADF (Bad file descriptor) [pid 7171] close(26) = -1 EBADF (Bad file descriptor) [pid 7171] close(27) = -1 EBADF (Bad file descriptor) [pid 7171] close(28) = -1 EBADF (Bad file descriptor) [pid 7171] close(29) = -1 EBADF (Bad file descriptor) [pid 7171] exit_group(0) = ? [pid 7171] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2117", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2117/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2117/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2117/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2117") = 0 [pid 5033] mkdir("./2118", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7172 attached [pid 7172] set_robust_list(0x5555558cb760, 24) = 0 [pid 7172] chdir("./2118") = 0 [pid 7172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7172] setpgid(0, 0) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2120 [pid 7172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7172] write(3, "1000", 4) = 4 [pid 7172] close(3) = 0 [pid 7172] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7172] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7172] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7172] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7172] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7172] 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 7172] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2120}, "\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 7172] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2120}, {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 7172] close(4) = 0 [pid 7172] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7172] 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 7172] close(3) = 0 [pid 7172] close(4) = -1 EBADF (Bad file descriptor) [pid 7172] close(5) = -1 EBADF (Bad file descriptor) [pid 7172] close(6) = -1 EBADF (Bad file descriptor) [pid 7172] close(7) = -1 EBADF (Bad file descriptor) [pid 7172] close(8) = -1 EBADF (Bad file descriptor) [pid 7172] close(9) = -1 EBADF (Bad file descriptor) [pid 7172] close(10) = -1 EBADF (Bad file descriptor) [pid 7172] close(11) = -1 EBADF (Bad file descriptor) [pid 7172] close(12) = -1 EBADF (Bad file descriptor) [pid 7172] close(13) = -1 EBADF (Bad file descriptor) [pid 7172] close(14) = -1 EBADF (Bad file descriptor) [pid 7172] close(15) = -1 EBADF (Bad file descriptor) [pid 7172] close(16) = -1 EBADF (Bad file descriptor) [pid 7172] close(17) = -1 EBADF (Bad file descriptor) [pid 7172] close(18) = -1 EBADF (Bad file descriptor) [pid 7172] close(19) = -1 EBADF (Bad file descriptor) [pid 7172] close(20) = -1 EBADF (Bad file descriptor) [pid 7172] close(21) = -1 EBADF (Bad file descriptor) [pid 7172] close(22) = -1 EBADF (Bad file descriptor) [pid 7172] close(23) = -1 EBADF (Bad file descriptor) [pid 7172] close(24) = -1 EBADF (Bad file descriptor) [ 165.584040][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.592418][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.617324][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7172] close(25) = -1 EBADF (Bad file descriptor) [pid 7172] close(26) = -1 EBADF (Bad file descriptor) [pid 7172] close(27) = -1 EBADF (Bad file descriptor) [pid 7172] close(28) = -1 EBADF (Bad file descriptor) [pid 7172] close(29) = -1 EBADF (Bad file descriptor) [pid 7172] exit_group(0) = ? [pid 7172] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2118", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2118/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2118/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2118/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2118") = 0 [pid 5033] mkdir("./2119", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7173 attached , child_tidptr=0x5555558cb750) = 2121 [pid 7173] set_robust_list(0x5555558cb760, 24) = 0 [pid 7173] chdir("./2119") = 0 [pid 7173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7173] setpgid(0, 0) = 0 [pid 7173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7173] write(3, "1000", 4) = 4 [pid 7173] close(3) = 0 [pid 7173] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7173] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7173] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7173] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7173] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7173] 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 7173] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2121}, "\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 7173] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2121}, {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 7173] close(4) = 0 [pid 7173] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7173] 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 7173] close(3) = 0 [pid 7173] close(4) = -1 EBADF (Bad file descriptor) [pid 7173] close(5) = -1 EBADF (Bad file descriptor) [pid 7173] close(6) = -1 EBADF (Bad file descriptor) [pid 7173] close(7) = -1 EBADF (Bad file descriptor) [pid 7173] close(8) = -1 EBADF (Bad file descriptor) [pid 7173] close(9) = -1 EBADF (Bad file descriptor) [pid 7173] close(10) = -1 EBADF (Bad file descriptor) [pid 7173] close(11) = -1 EBADF (Bad file descriptor) [pid 7173] close(12) = -1 EBADF (Bad file descriptor) [pid 7173] close(13) = -1 EBADF (Bad file descriptor) [pid 7173] close(14) = -1 EBADF (Bad file descriptor) [pid 7173] close(15) = -1 EBADF (Bad file descriptor) [pid 7173] close(16) = -1 EBADF (Bad file descriptor) [pid 7173] close(17) = -1 EBADF (Bad file descriptor) [pid 7173] close(18) = -1 EBADF (Bad file descriptor) [pid 7173] close(19) = -1 EBADF (Bad file descriptor) [pid 7173] close(20) = -1 EBADF (Bad file descriptor) [pid 7173] close(21) = -1 EBADF (Bad file descriptor) [pid 7173] close(22) = -1 EBADF (Bad file descriptor) [pid 7173] close(23) = -1 EBADF (Bad file descriptor) [pid 7173] close(24) = -1 EBADF (Bad file descriptor) [pid 7173] close(25) = -1 EBADF (Bad file descriptor) [pid 7173] close(26) = -1 EBADF (Bad file descriptor) [pid 7173] close(27) = -1 EBADF (Bad file descriptor) [pid 7173] close(28) = -1 EBADF (Bad file descriptor) [pid 7173] close(29) = -1 EBADF (Bad file descriptor) [ 165.630641][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.639248][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.667353][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7173] exit_group(0) = ? [pid 7173] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2119", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2119/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2119/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2119/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2119") = 0 [pid 5033] mkdir("./2120", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2122 ./strace-static-x86_64: Process 7174 attached [pid 7174] set_robust_list(0x5555558cb760, 24) = 0 [pid 7174] chdir("./2120") = 0 [pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7174] setpgid(0, 0) = 0 [pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7174] write(3, "1000", 4) = 4 [pid 7174] close(3) = 0 [pid 7174] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7174] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7174] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7174] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7174] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7174] 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 7174] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2122}, "\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 7174] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2122}, {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 7174] close(4) = 0 [pid 7174] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7174] 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 7174] close(3) = 0 [pid 7174] close(4) = -1 EBADF (Bad file descriptor) [pid 7174] close(5) = -1 EBADF (Bad file descriptor) [pid 7174] close(6) = -1 EBADF (Bad file descriptor) [pid 7174] close(7) = -1 EBADF (Bad file descriptor) [pid 7174] close(8) = -1 EBADF (Bad file descriptor) [pid 7174] close(9) = -1 EBADF (Bad file descriptor) [pid 7174] close(10) = -1 EBADF (Bad file descriptor) [pid 7174] close(11) = -1 EBADF (Bad file descriptor) [pid 7174] close(12) = -1 EBADF (Bad file descriptor) [pid 7174] close(13) = -1 EBADF (Bad file descriptor) [pid 7174] close(14) = -1 EBADF (Bad file descriptor) [pid 7174] close(15) = -1 EBADF (Bad file descriptor) [pid 7174] close(16) = -1 EBADF (Bad file descriptor) [pid 7174] close(17) = -1 EBADF (Bad file descriptor) [pid 7174] close(18) = -1 EBADF (Bad file descriptor) [pid 7174] close(19) = -1 EBADF (Bad file descriptor) [pid 7174] close(20) = -1 EBADF (Bad file descriptor) [pid 7174] close(21) = -1 EBADF (Bad file descriptor) [pid 7174] close(22) = -1 EBADF (Bad file descriptor) [pid 7174] close(23) = -1 EBADF (Bad file descriptor) [pid 7174] close(24) = -1 EBADF (Bad file descriptor) [pid 7174] close(25) = -1 EBADF (Bad file descriptor) [pid 7174] close(26) = -1 EBADF (Bad file descriptor) [pid 7174] close(27) = -1 EBADF (Bad file descriptor) [pid 7174] close(28) = -1 EBADF (Bad file descriptor) [pid 7174] close(29) = -1 EBADF (Bad file descriptor) [pid 7174] exit_group(0) = ? [pid 7174] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2120", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2120/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2120/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 165.681134][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.691769][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.715253][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] unlink("./2120/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2120") = 0 [pid 5033] mkdir("./2121", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7175 attached , child_tidptr=0x5555558cb750) = 2123 [pid 7175] set_robust_list(0x5555558cb760, 24) = 0 [pid 7175] chdir("./2121") = 0 [pid 7175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7175] setpgid(0, 0) = 0 [pid 7175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7175] write(3, "1000", 4) = 4 [pid 7175] close(3) = 0 [pid 7175] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7175] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7175] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7175] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7175] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7175] 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 7175] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2123}, "\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 7175] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2123}, {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 7175] close(4) = 0 [pid 7175] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7175] 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 7175] close(3) = 0 [pid 7175] close(4) = -1 EBADF (Bad file descriptor) [pid 7175] close(5) = -1 EBADF (Bad file descriptor) [pid 7175] close(6) = -1 EBADF (Bad file descriptor) [pid 7175] close(7) = -1 EBADF (Bad file descriptor) [pid 7175] close(8) = -1 EBADF (Bad file descriptor) [pid 7175] close(9) = -1 EBADF (Bad file descriptor) [pid 7175] close(10) = -1 EBADF (Bad file descriptor) [pid 7175] close(11) = -1 EBADF (Bad file descriptor) [pid 7175] close(12) = -1 EBADF (Bad file descriptor) [pid 7175] close(13) = -1 EBADF (Bad file descriptor) [pid 7175] close(14) = -1 EBADF (Bad file descriptor) [pid 7175] close(15) = -1 EBADF (Bad file descriptor) [pid 7175] close(16) = -1 EBADF (Bad file descriptor) [pid 7175] close(17) = -1 EBADF (Bad file descriptor) [pid 7175] close(18) = -1 EBADF (Bad file descriptor) [pid 7175] close(19) = -1 EBADF (Bad file descriptor) [pid 7175] close(20) = -1 EBADF (Bad file descriptor) [pid 7175] close(21) = -1 EBADF (Bad file descriptor) [pid 7175] close(22) = -1 EBADF (Bad file descriptor) [pid 7175] close(23) = -1 EBADF (Bad file descriptor) [pid 7175] close(24) = -1 EBADF (Bad file descriptor) [pid 7175] close(25) = -1 EBADF (Bad file descriptor) [pid 7175] close(26) = -1 EBADF (Bad file descriptor) [pid 7175] close(27) = -1 EBADF (Bad file descriptor) [pid 7175] close(28) = -1 EBADF (Bad file descriptor) [pid 7175] close(29) = -1 EBADF (Bad file descriptor) [pid 7175] exit_group(0) = ? [pid 7175] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2121", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2121/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2121/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2121/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2121") = 0 [pid 5033] mkdir("./2122", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2124 ./strace-static-x86_64: Process 7176 attached [pid 7176] set_robust_list(0x5555558cb760, 24) = 0 [pid 7176] chdir("./2122") = 0 [pid 7176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7176] setpgid(0, 0) = 0 [pid 7176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7176] write(3, "1000", 4) = 4 [pid 7176] close(3) = 0 [pid 7176] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7176] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7176] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7176] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7176] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7176] 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 7176] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2124}, "\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 7176] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2124}, {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 7176] close(4) = 0 [pid 7176] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 165.737534][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.746991][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7176] 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 7176] close(3) = 0 [pid 7176] close(4) = -1 EBADF (Bad file descriptor) [pid 7176] close(5) = -1 EBADF (Bad file descriptor) [pid 7176] close(6) = -1 EBADF (Bad file descriptor) [pid 7176] close(7) = -1 EBADF (Bad file descriptor) [pid 7176] close(8) = -1 EBADF (Bad file descriptor) [pid 7176] close(9) = -1 EBADF (Bad file descriptor) [pid 7176] close(10) = -1 EBADF (Bad file descriptor) [pid 7176] close(11) = -1 EBADF (Bad file descriptor) [pid 7176] close(12) = -1 EBADF (Bad file descriptor) [pid 7176] close(13) = -1 EBADF (Bad file descriptor) [pid 7176] close(14) = -1 EBADF (Bad file descriptor) [pid 7176] close(15) = -1 EBADF (Bad file descriptor) [pid 7176] close(16) = -1 EBADF (Bad file descriptor) [pid 7176] close(17) = -1 EBADF (Bad file descriptor) [pid 7176] close(18) = -1 EBADF (Bad file descriptor) [pid 7176] close(19) = -1 EBADF (Bad file descriptor) [pid 7176] close(20) = -1 EBADF (Bad file descriptor) [pid 7176] close(21) = -1 EBADF (Bad file descriptor) [pid 7176] close(22) = -1 EBADF (Bad file descriptor) [pid 7176] close(23) = -1 EBADF (Bad file descriptor) [pid 7176] close(24) = -1 EBADF (Bad file descriptor) [pid 7176] close(25) = -1 EBADF (Bad file descriptor) [pid 7176] close(26) = -1 EBADF (Bad file descriptor) [pid 7176] close(27) = -1 EBADF (Bad file descriptor) [pid 7176] close(28) = -1 EBADF (Bad file descriptor) [pid 7176] close(29) = -1 EBADF (Bad file descriptor) [pid 7176] exit_group(0) = ? [pid 7176] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2122", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2122/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2122/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2122/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2122") = 0 [pid 5033] mkdir("./2123", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7177 attached , child_tidptr=0x5555558cb750) = 2125 [pid 7177] set_robust_list(0x5555558cb760, 24) = 0 [pid 7177] chdir("./2123") = 0 [pid 7177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7177] setpgid(0, 0) = 0 [pid 7177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7177] write(3, "1000", 4) = 4 [pid 7177] close(3) = 0 [pid 7177] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7177] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7177] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7177] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7177] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7177] 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 7177] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2125}, "\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 7177] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2125}, {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 7177] close(4) = 0 [pid 7177] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 165.778896][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.794431][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.803029][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7177] 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 7177] close(3) = 0 [pid 7177] close(4) = -1 EBADF (Bad file descriptor) [pid 7177] close(5) = -1 EBADF (Bad file descriptor) [pid 7177] close(6) = -1 EBADF (Bad file descriptor) [pid 7177] close(7) = -1 EBADF (Bad file descriptor) [pid 7177] close(8) = -1 EBADF (Bad file descriptor) [pid 7177] close(9) = -1 EBADF (Bad file descriptor) [pid 7177] close(10) = -1 EBADF (Bad file descriptor) [pid 7177] close(11) = -1 EBADF (Bad file descriptor) [pid 7177] close(12) = -1 EBADF (Bad file descriptor) [pid 7177] close(13) = -1 EBADF (Bad file descriptor) [pid 7177] close(14) = -1 EBADF (Bad file descriptor) [pid 7177] close(15) = -1 EBADF (Bad file descriptor) [pid 7177] close(16) = -1 EBADF (Bad file descriptor) [pid 7177] close(17) = -1 EBADF (Bad file descriptor) [pid 7177] close(18) = -1 EBADF (Bad file descriptor) [pid 7177] close(19) = -1 EBADF (Bad file descriptor) [pid 7177] close(20) = -1 EBADF (Bad file descriptor) [pid 7177] close(21) = -1 EBADF (Bad file descriptor) [pid 7177] close(22) = -1 EBADF (Bad file descriptor) [pid 7177] close(23) = -1 EBADF (Bad file descriptor) [pid 7177] close(24) = -1 EBADF (Bad file descriptor) [pid 7177] close(25) = -1 EBADF (Bad file descriptor) [pid 7177] close(26) = -1 EBADF (Bad file descriptor) [pid 7177] close(27) = -1 EBADF (Bad file descriptor) [pid 7177] close(28) = -1 EBADF (Bad file descriptor) [pid 7177] close(29) = -1 EBADF (Bad file descriptor) [pid 7177] exit_group(0) = ? [pid 7177] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2123", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2123/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2123/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2123/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2123") = 0 [pid 5033] mkdir("./2124", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2126 ./strace-static-x86_64: Process 7178 attached [pid 7178] set_robust_list(0x5555558cb760, 24) = 0 [pid 7178] chdir("./2124") = 0 [pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7178] setpgid(0, 0) = 0 [pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7178] write(3, "1000", 4) = 4 [pid 7178] close(3) = 0 [pid 7178] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7178] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7178] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7178] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7178] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7178] 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 7178] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2126}, "\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 7178] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2126}, {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 7178] close(4) = 0 [pid 7178] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7178] 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 7178] close(3) = 0 [pid 7178] close(4) = -1 EBADF (Bad file descriptor) [pid 7178] close(5) = -1 EBADF (Bad file descriptor) [pid 7178] close(6) = -1 EBADF (Bad file descriptor) [pid 7178] close(7) = -1 EBADF (Bad file descriptor) [pid 7178] close(8) = -1 EBADF (Bad file descriptor) [pid 7178] close(9) = -1 EBADF (Bad file descriptor) [pid 7178] close(10) = -1 EBADF (Bad file descriptor) [pid 7178] close(11) = -1 EBADF (Bad file descriptor) [pid 7178] close(12) = -1 EBADF (Bad file descriptor) [pid 7178] close(13) = -1 EBADF (Bad file descriptor) [pid 7178] close(14) = -1 EBADF (Bad file descriptor) [pid 7178] close(15) = -1 EBADF (Bad file descriptor) [pid 7178] close(16) = -1 EBADF (Bad file descriptor) [pid 7178] close(17) = -1 EBADF (Bad file descriptor) [pid 7178] close(18) = -1 EBADF (Bad file descriptor) [pid 7178] close(19) = -1 EBADF (Bad file descriptor) [pid 7178] close(20) = -1 EBADF (Bad file descriptor) [pid 7178] close(21) = -1 EBADF (Bad file descriptor) [pid 7178] close(22) = -1 EBADF (Bad file descriptor) [pid 7178] close(23) = -1 EBADF (Bad file descriptor) [pid 7178] close(24) = -1 EBADF (Bad file descriptor) [pid 7178] close(25) = -1 EBADF (Bad file descriptor) [pid 7178] close(26) = -1 EBADF (Bad file descriptor) [pid 7178] close(27) = -1 EBADF (Bad file descriptor) [pid 7178] close(28) = -1 EBADF (Bad file descriptor) [pid 7178] close(29) = -1 EBADF (Bad file descriptor) [pid 7178] exit_group(0) = ? [pid 7178] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 165.823648][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.840326][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.850698][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.868689][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] umount2("./2124", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2124/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2124/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2124/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2124") = 0 [pid 5033] mkdir("./2125", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7179 attached , child_tidptr=0x5555558cb750) = 2127 [pid 7179] set_robust_list(0x5555558cb760, 24) = 0 [pid 7179] chdir("./2125") = 0 [pid 7179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7179] setpgid(0, 0) = 0 [pid 7179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7179] write(3, "1000", 4) = 4 [pid 7179] close(3) = 0 [pid 7179] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7179] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7179] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7179] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7179] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7179] 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 7179] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2127}, "\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 7179] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2127}, {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 7179] close(4) = 0 [pid 7179] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7179] 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 7179] close(3) = 0 [pid 7179] close(4) = -1 EBADF (Bad file descriptor) [pid 7179] close(5) = -1 EBADF (Bad file descriptor) [pid 7179] close(6) = -1 EBADF (Bad file descriptor) [pid 7179] close(7) = -1 EBADF (Bad file descriptor) [pid 7179] close(8) = -1 EBADF (Bad file descriptor) [pid 7179] close(9) = -1 EBADF (Bad file descriptor) [pid 7179] close(10) = -1 EBADF (Bad file descriptor) [pid 7179] close(11) = -1 EBADF (Bad file descriptor) [pid 7179] close(12) = -1 EBADF (Bad file descriptor) [pid 7179] close(13) = -1 EBADF (Bad file descriptor) [pid 7179] close(14) = -1 EBADF (Bad file descriptor) [pid 7179] close(15) = -1 EBADF (Bad file descriptor) [pid 7179] close(16) = -1 EBADF (Bad file descriptor) [pid 7179] close(17) = -1 EBADF (Bad file descriptor) [pid 7179] close(18) = -1 EBADF (Bad file descriptor) [pid 7179] close(19) = -1 EBADF (Bad file descriptor) [pid 7179] close(20) = -1 EBADF (Bad file descriptor) [pid 7179] close(21) = -1 EBADF (Bad file descriptor) [pid 7179] close(22) = -1 EBADF (Bad file descriptor) [pid 7179] close(23) = -1 EBADF (Bad file descriptor) [pid 7179] close(24) = -1 EBADF (Bad file descriptor) [pid 7179] close(25) = -1 EBADF (Bad file descriptor) [pid 7179] close(26) = -1 EBADF (Bad file descriptor) [pid 7179] close(27) = -1 EBADF (Bad file descriptor) [pid 7179] close(28) = -1 EBADF (Bad file descriptor) [pid 7179] close(29) = -1 EBADF (Bad file descriptor) [pid 7179] exit_group(0) = ? [pid 7179] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2125", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2125/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2125/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2125/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2125") = 0 [pid 5033] mkdir("./2126", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7180 attached , child_tidptr=0x5555558cb750) = 2128 [pid 7180] set_robust_list(0x5555558cb760, 24) = 0 [pid 7180] chdir("./2126") = 0 [pid 7180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7180] setpgid(0, 0) = 0 [pid 7180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7180] write(3, "1000", 4) = 4 [pid 7180] close(3) = 0 [pid 7180] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7180] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7180] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7180] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7180] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [ 165.882752][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.890710][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.910263][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 165.924152][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7180] 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 7180] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2128}, "\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 7180] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2128}, {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 7180] close(4) = 0 [pid 7180] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7180] 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 7180] close(3) = 0 [pid 7180] close(4) = -1 EBADF (Bad file descriptor) [pid 7180] close(5) = -1 EBADF (Bad file descriptor) [pid 7180] close(6) = -1 EBADF (Bad file descriptor) [pid 7180] close(7) = -1 EBADF (Bad file descriptor) [pid 7180] close(8) = -1 EBADF (Bad file descriptor) [pid 7180] close(9) = -1 EBADF (Bad file descriptor) [pid 7180] close(10) = -1 EBADF (Bad file descriptor) [pid 7180] close(11) = -1 EBADF (Bad file descriptor) [pid 7180] close(12) = -1 EBADF (Bad file descriptor) [pid 7180] close(13) = -1 EBADF (Bad file descriptor) [pid 7180] close(14) = -1 EBADF (Bad file descriptor) [pid 7180] close(15) = -1 EBADF (Bad file descriptor) [pid 7180] close(16) = -1 EBADF (Bad file descriptor) [pid 7180] close(17) = -1 EBADF (Bad file descriptor) [pid 7180] close(18) = -1 EBADF (Bad file descriptor) [pid 7180] close(19) = -1 EBADF (Bad file descriptor) [pid 7180] close(20) = -1 EBADF (Bad file descriptor) [pid 7180] close(21) = -1 EBADF (Bad file descriptor) [pid 7180] close(22) = -1 EBADF (Bad file descriptor) [pid 7180] close(23) = -1 EBADF (Bad file descriptor) [pid 7180] close(24) = -1 EBADF (Bad file descriptor) [pid 7180] close(25) = -1 EBADF (Bad file descriptor) [pid 7180] close(26) = -1 EBADF (Bad file descriptor) [pid 7180] close(27) = -1 EBADF (Bad file descriptor) [pid 7180] close(28) = -1 EBADF (Bad file descriptor) [pid 7180] close(29) = -1 EBADF (Bad file descriptor) [pid 7180] exit_group(0) = ? [pid 7180] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2126", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2126/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2126/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2126/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2126") = 0 [pid 5033] mkdir("./2127", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7181 attached [pid 7181] set_robust_list(0x5555558cb760, 24) = 0 [pid 7181] chdir("./2127" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2129 [pid 7181] <... chdir resumed>) = 0 [pid 7181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7181] setpgid(0, 0) = 0 [pid 7181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7181] write(3, "1000", 4) = 4 [pid 7181] close(3) = 0 [pid 7181] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7181] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7181] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7181] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7181] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7181] 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 7181] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2129}, "\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 7181] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2129}, {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 7181] close(4) = 0 [pid 7181] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7181] 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 7181] close(3) = 0 [pid 7181] close(4) = -1 EBADF (Bad file descriptor) [pid 7181] close(5) = -1 EBADF (Bad file descriptor) [pid 7181] close(6) = -1 EBADF (Bad file descriptor) [pid 7181] close(7) = -1 EBADF (Bad file descriptor) [pid 7181] close(8) = -1 EBADF (Bad file descriptor) [pid 7181] close(9) = -1 EBADF (Bad file descriptor) [pid 7181] close(10) = -1 EBADF (Bad file descriptor) [pid 7181] close(11) = -1 EBADF (Bad file descriptor) [pid 7181] close(12) = -1 EBADF (Bad file descriptor) [pid 7181] close(13) = -1 EBADF (Bad file descriptor) [pid 7181] close(14) = -1 EBADF (Bad file descriptor) [pid 7181] close(15) = -1 EBADF (Bad file descriptor) [pid 7181] close(16) = -1 EBADF (Bad file descriptor) [pid 7181] close(17) = -1 EBADF (Bad file descriptor) [pid 7181] close(18) = -1 EBADF (Bad file descriptor) [pid 7181] close(19) = -1 EBADF (Bad file descriptor) [pid 7181] close(20) = -1 EBADF (Bad file descriptor) [pid 7181] close(21) = -1 EBADF (Bad file descriptor) [pid 7181] close(22) = -1 EBADF (Bad file descriptor) [pid 7181] close(23) = -1 EBADF (Bad file descriptor) [pid 7181] close(24) = -1 EBADF (Bad file descriptor) [pid 7181] close(25) = -1 EBADF (Bad file descriptor) [pid 7181] close(26) = -1 EBADF (Bad file descriptor) [pid 7181] close(27) = -1 EBADF (Bad file descriptor) [pid 7181] close(28) = -1 EBADF (Bad file descriptor) [pid 7181] close(29) = -1 EBADF (Bad file descriptor) [pid 7181] exit_group(0) = ? [pid 7181] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2127", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2127/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2127/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 165.936512][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 165.968507][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] unlink("./2127/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2127") = 0 [pid 5033] mkdir("./2128", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2130 ./strace-static-x86_64: Process 7182 attached [pid 7182] set_robust_list(0x5555558cb760, 24) = 0 [pid 7182] chdir("./2128") = 0 [pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7182] setpgid(0, 0) = 0 [pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7182] write(3, "1000", 4) = 4 [pid 7182] close(3) = 0 [pid 7182] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7182] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7182] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7182] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7182] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7182] 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 7182] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2130}, "\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 7182] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2130}, {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 7182] close(4) = 0 [pid 7182] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7182] 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 7182] close(3) = 0 [pid 7182] close(4) = -1 EBADF (Bad file descriptor) [pid 7182] close(5) = -1 EBADF (Bad file descriptor) [pid 7182] close(6) = -1 EBADF (Bad file descriptor) [pid 7182] close(7) = -1 EBADF (Bad file descriptor) [pid 7182] close(8) = -1 EBADF (Bad file descriptor) [pid 7182] close(9) = -1 EBADF (Bad file descriptor) [pid 7182] close(10) = -1 EBADF (Bad file descriptor) [pid 7182] close(11) = -1 EBADF (Bad file descriptor) [pid 7182] close(12) = -1 EBADF (Bad file descriptor) [pid 7182] close(13) = -1 EBADF (Bad file descriptor) [pid 7182] close(14) = -1 EBADF (Bad file descriptor) [pid 7182] close(15) = -1 EBADF (Bad file descriptor) [pid 7182] close(16) = -1 EBADF (Bad file descriptor) [pid 7182] close(17) = -1 EBADF (Bad file descriptor) [pid 7182] close(18) = -1 EBADF (Bad file descriptor) [pid 7182] close(19) = -1 EBADF (Bad file descriptor) [pid 7182] close(20) = -1 EBADF (Bad file descriptor) [pid 7182] close(21) = -1 EBADF (Bad file descriptor) [pid 7182] close(22) = -1 EBADF (Bad file descriptor) [pid 7182] close(23) = -1 EBADF (Bad file descriptor) [pid 7182] close(24) = -1 EBADF (Bad file descriptor) [pid 7182] close(25) = -1 EBADF (Bad file descriptor) [pid 7182] close(26) = -1 EBADF (Bad file descriptor) [pid 7182] close(27) = -1 EBADF (Bad file descriptor) [pid 7182] close(28) = -1 EBADF (Bad file descriptor) [pid 7182] close(29) = -1 EBADF (Bad file descriptor) [pid 7182] exit_group(0) = ? [pid 7182] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2128", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2128/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2128/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2128/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2128") = 0 [pid 5033] mkdir("./2129", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7183 attached , child_tidptr=0x5555558cb750) = 2131 [pid 7183] set_robust_list(0x5555558cb760, 24) = 0 [ 165.981284][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 165.990219][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.010861][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.028101][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7183] chdir("./2129") = 0 [pid 7183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7183] setpgid(0, 0) = 0 [pid 7183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7183] write(3, "1000", 4) = 4 [pid 7183] close(3) = 0 [pid 7183] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7183] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7183] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7183] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7183] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7183] 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 7183] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2131}, "\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 7183] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2131}, {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 7183] close(4) = 0 [pid 7183] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7183] 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 7183] close(3) = 0 [pid 7183] close(4) = -1 EBADF (Bad file descriptor) [pid 7183] close(5) = -1 EBADF (Bad file descriptor) [pid 7183] close(6) = -1 EBADF (Bad file descriptor) [pid 7183] close(7) = -1 EBADF (Bad file descriptor) [pid 7183] close(8) = -1 EBADF (Bad file descriptor) [pid 7183] close(9) = -1 EBADF (Bad file descriptor) [pid 7183] close(10) = -1 EBADF (Bad file descriptor) [pid 7183] close(11) = -1 EBADF (Bad file descriptor) [pid 7183] close(12) = -1 EBADF (Bad file descriptor) [pid 7183] close(13) = -1 EBADF (Bad file descriptor) [pid 7183] close(14) = -1 EBADF (Bad file descriptor) [pid 7183] close(15) = -1 EBADF (Bad file descriptor) [pid 7183] close(16) = -1 EBADF (Bad file descriptor) [pid 7183] close(17) = -1 EBADF (Bad file descriptor) [pid 7183] close(18) = -1 EBADF (Bad file descriptor) [pid 7183] close(19) = -1 EBADF (Bad file descriptor) [pid 7183] close(20) = -1 EBADF (Bad file descriptor) [pid 7183] close(21) = -1 EBADF (Bad file descriptor) [pid 7183] close(22) = -1 EBADF (Bad file descriptor) [pid 7183] close(23) = -1 EBADF (Bad file descriptor) [pid 7183] close(24) = -1 EBADF (Bad file descriptor) [pid 7183] close(25) = -1 EBADF (Bad file descriptor) [pid 7183] close(26) = -1 EBADF (Bad file descriptor) [pid 7183] close(27) = -1 EBADF (Bad file descriptor) [pid 7183] close(28) = -1 EBADF (Bad file descriptor) [pid 7183] close(29) = -1 EBADF (Bad file descriptor) [pid 7183] exit_group(0) = ? [pid 7183] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2129", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2129/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2129/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2129/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2129") = 0 [pid 5033] mkdir("./2130", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7184 attached [pid 7184] set_robust_list(0x5555558cb760, 24) = 0 [pid 7184] chdir("./2130" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2132 [pid 7184] <... chdir resumed>) = 0 [pid 7184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7184] setpgid(0, 0) = 0 [pid 7184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7184] write(3, "1000", 4) = 4 [pid 7184] close(3) = 0 [pid 7184] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7184] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7184] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7184] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7184] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7184] 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 7184] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2132}, "\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 7184] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2132}, {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 7184] close(4) = 0 [pid 7184] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 166.037087][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.050044][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.062619][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.071504][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7184] 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 7184] close(3) = 0 [pid 7184] close(4) = -1 EBADF (Bad file descriptor) [pid 7184] close(5) = -1 EBADF (Bad file descriptor) [pid 7184] close(6) = -1 EBADF (Bad file descriptor) [pid 7184] close(7) = -1 EBADF (Bad file descriptor) [pid 7184] close(8) = -1 EBADF (Bad file descriptor) [pid 7184] close(9) = -1 EBADF (Bad file descriptor) [pid 7184] close(10) = -1 EBADF (Bad file descriptor) [pid 7184] close(11) = -1 EBADF (Bad file descriptor) [pid 7184] close(12) = -1 EBADF (Bad file descriptor) [pid 7184] close(13) = -1 EBADF (Bad file descriptor) [pid 7184] close(14) = -1 EBADF (Bad file descriptor) [pid 7184] close(15) = -1 EBADF (Bad file descriptor) [pid 7184] close(16) = -1 EBADF (Bad file descriptor) [pid 7184] close(17) = -1 EBADF (Bad file descriptor) [pid 7184] close(18) = -1 EBADF (Bad file descriptor) [pid 7184] close(19) = -1 EBADF (Bad file descriptor) [pid 7184] close(20) = -1 EBADF (Bad file descriptor) [pid 7184] close(21) = -1 EBADF (Bad file descriptor) [pid 7184] close(22) = -1 EBADF (Bad file descriptor) [pid 7184] close(23) = -1 EBADF (Bad file descriptor) [pid 7184] close(24) = -1 EBADF (Bad file descriptor) [pid 7184] close(25) = -1 EBADF (Bad file descriptor) [pid 7184] close(26) = -1 EBADF (Bad file descriptor) [pid 7184] close(27) = -1 EBADF (Bad file descriptor) [pid 7184] close(28) = -1 EBADF (Bad file descriptor) [pid 7184] close(29) = -1 EBADF (Bad file descriptor) [pid 7184] exit_group(0) = ? [pid 7184] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2130", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2130/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2130/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2130/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2130") = 0 [pid 5033] mkdir("./2131", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2133 ./strace-static-x86_64: Process 7185 attached [pid 7185] set_robust_list(0x5555558cb760, 24) = 0 [pid 7185] chdir("./2131") = 0 [pid 7185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7185] setpgid(0, 0) = 0 [pid 7185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7185] write(3, "1000", 4) = 4 [pid 7185] close(3) = 0 [pid 7185] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7185] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7185] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7185] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7185] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7185] 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 7185] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2133}, "\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 7185] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2133}, {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 7185] close(4) = 0 [pid 7185] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 166.092063][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.107739][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.116040][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7185] 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 7185] close(3) = 0 [pid 7185] close(4) = -1 EBADF (Bad file descriptor) [pid 7185] close(5) = -1 EBADF (Bad file descriptor) [pid 7185] close(6) = -1 EBADF (Bad file descriptor) [pid 7185] close(7) = -1 EBADF (Bad file descriptor) [pid 7185] close(8) = -1 EBADF (Bad file descriptor) [pid 7185] close(9) = -1 EBADF (Bad file descriptor) [pid 7185] close(10) = -1 EBADF (Bad file descriptor) [pid 7185] close(11) = -1 EBADF (Bad file descriptor) [pid 7185] close(12) = -1 EBADF (Bad file descriptor) [pid 7185] close(13) = -1 EBADF (Bad file descriptor) [pid 7185] close(14) = -1 EBADF (Bad file descriptor) [pid 7185] close(15) = -1 EBADF (Bad file descriptor) [pid 7185] close(16) = -1 EBADF (Bad file descriptor) [pid 7185] close(17) = -1 EBADF (Bad file descriptor) [pid 7185] close(18) = -1 EBADF (Bad file descriptor) [pid 7185] close(19) = -1 EBADF (Bad file descriptor) [pid 7185] close(20) = -1 EBADF (Bad file descriptor) [pid 7185] close(21) = -1 EBADF (Bad file descriptor) [pid 7185] close(22) = -1 EBADF (Bad file descriptor) [pid 7185] close(23) = -1 EBADF (Bad file descriptor) [pid 7185] close(24) = -1 EBADF (Bad file descriptor) [pid 7185] close(25) = -1 EBADF (Bad file descriptor) [pid 7185] close(26) = -1 EBADF (Bad file descriptor) [pid 7185] close(27) = -1 EBADF (Bad file descriptor) [pid 7185] close(28) = -1 EBADF (Bad file descriptor) [pid 7185] close(29) = -1 EBADF (Bad file descriptor) [pid 7185] exit_group(0) = ? [pid 7185] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2133, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2131", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2131/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2131/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2131/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2131") = 0 [pid 5033] mkdir("./2132", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2134 ./strace-static-x86_64: Process 7186 attached [pid 7186] set_robust_list(0x5555558cb760, 24) = 0 [pid 7186] chdir("./2132") = 0 [pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7186] setpgid(0, 0) = 0 [pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7186] write(3, "1000", 4) = 4 [pid 7186] close(3) = 0 [pid 7186] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7186] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7186] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7186] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7186] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7186] 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 7186] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2134}, "\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 7186] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2134}, {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 7186] close(4) = 0 [pid 7186] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 166.139117][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.155478][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.164235][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7186] 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 7186] close(3) = 0 [pid 7186] close(4) = -1 EBADF (Bad file descriptor) [pid 7186] close(5) = -1 EBADF (Bad file descriptor) [pid 7186] close(6) = -1 EBADF (Bad file descriptor) [pid 7186] close(7) = -1 EBADF (Bad file descriptor) [pid 7186] close(8) = -1 EBADF (Bad file descriptor) [pid 7186] close(9) = -1 EBADF (Bad file descriptor) [pid 7186] close(10) = -1 EBADF (Bad file descriptor) [pid 7186] close(11) = -1 EBADF (Bad file descriptor) [pid 7186] close(12) = -1 EBADF (Bad file descriptor) [pid 7186] close(13) = -1 EBADF (Bad file descriptor) [pid 7186] close(14) = -1 EBADF (Bad file descriptor) [pid 7186] close(15) = -1 EBADF (Bad file descriptor) [pid 7186] close(16) = -1 EBADF (Bad file descriptor) [pid 7186] close(17) = -1 EBADF (Bad file descriptor) [pid 7186] close(18) = -1 EBADF (Bad file descriptor) [pid 7186] close(19) = -1 EBADF (Bad file descriptor) [pid 7186] close(20) = -1 EBADF (Bad file descriptor) [pid 7186] close(21) = -1 EBADF (Bad file descriptor) [pid 7186] close(22) = -1 EBADF (Bad file descriptor) [pid 7186] close(23) = -1 EBADF (Bad file descriptor) [pid 7186] close(24) = -1 EBADF (Bad file descriptor) [pid 7186] close(25) = -1 EBADF (Bad file descriptor) [pid 7186] close(26) = -1 EBADF (Bad file descriptor) [pid 7186] close(27) = -1 EBADF (Bad file descriptor) [pid 7186] close(28) = -1 EBADF (Bad file descriptor) [pid 7186] close(29) = -1 EBADF (Bad file descriptor) [pid 7186] exit_group(0) = ? [pid 7186] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2132", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2132/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2132/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2132/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2132") = 0 [pid 5033] mkdir("./2133", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2135 ./strace-static-x86_64: Process 7187 attached [pid 7187] set_robust_list(0x5555558cb760, 24) = 0 [pid 7187] chdir("./2133") = 0 [pid 7187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7187] setpgid(0, 0) = 0 [pid 7187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7187] write(3, "1000", 4) = 4 [pid 7187] close(3) = 0 [pid 7187] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7187] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7187] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7187] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7187] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7187] 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 7187] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2135}, "\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 7187] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2135}, {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 7187] close(4) = 0 [pid 7187] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7187] 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 7187] close(3) = 0 [pid 7187] close(4) = -1 EBADF (Bad file descriptor) [pid 7187] close(5) = -1 EBADF (Bad file descriptor) [pid 7187] close(6) = -1 EBADF (Bad file descriptor) [pid 7187] close(7) = -1 EBADF (Bad file descriptor) [pid 7187] close(8) = -1 EBADF (Bad file descriptor) [pid 7187] close(9) = -1 EBADF (Bad file descriptor) [pid 7187] close(10) = -1 EBADF (Bad file descriptor) [pid 7187] close(11) = -1 EBADF (Bad file descriptor) [pid 7187] close(12) = -1 EBADF (Bad file descriptor) [pid 7187] close(13) = -1 EBADF (Bad file descriptor) [pid 7187] close(14) = -1 EBADF (Bad file descriptor) [pid 7187] close(15) = -1 EBADF (Bad file descriptor) [pid 7187] close(16) = -1 EBADF (Bad file descriptor) [pid 7187] close(17) = -1 EBADF (Bad file descriptor) [pid 7187] close(18) = -1 EBADF (Bad file descriptor) [pid 7187] close(19) = -1 EBADF (Bad file descriptor) [pid 7187] close(20) = -1 EBADF (Bad file descriptor) [pid 7187] close(21) = -1 EBADF (Bad file descriptor) [pid 7187] close(22) = -1 EBADF (Bad file descriptor) [pid 7187] close(23) = -1 EBADF (Bad file descriptor) [pid 7187] close(24) = -1 EBADF (Bad file descriptor) [pid 7187] close(25) = -1 EBADF (Bad file descriptor) [pid 7187] close(26) = -1 EBADF (Bad file descriptor) [pid 7187] close(27) = -1 EBADF (Bad file descriptor) [pid 7187] close(28) = -1 EBADF (Bad file descriptor) [pid 7187] close(29) = -1 EBADF (Bad file descriptor) [pid 7187] exit_group(0) = ? [pid 7187] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2133", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 166.187218][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.201200][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.210608][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.229789][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2133/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2133/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2133/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2133") = 0 [pid 5033] mkdir("./2134", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7188 attached , child_tidptr=0x5555558cb750) = 2136 [pid 7188] set_robust_list(0x5555558cb760, 24) = 0 [pid 7188] chdir("./2134") = 0 [pid 7188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7188] setpgid(0, 0) = 0 [pid 7188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7188] write(3, "1000", 4) = 4 [pid 7188] close(3) = 0 [pid 7188] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7188] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7188] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7188] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7188] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7188] 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 7188] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2136}, "\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 7188] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2136}, {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 7188] close(4) = 0 [pid 7188] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7188] 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 7188] close(3) = 0 [pid 7188] close(4) = -1 EBADF (Bad file descriptor) [pid 7188] close(5) = -1 EBADF (Bad file descriptor) [pid 7188] close(6) = -1 EBADF (Bad file descriptor) [pid 7188] close(7) = -1 EBADF (Bad file descriptor) [pid 7188] close(8) = -1 EBADF (Bad file descriptor) [pid 7188] close(9) = -1 EBADF (Bad file descriptor) [pid 7188] close(10) = -1 EBADF (Bad file descriptor) [ 166.244172][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.253185][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.278096][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7188] close(11) = -1 EBADF (Bad file descriptor) [pid 7188] close(12) = -1 EBADF (Bad file descriptor) [pid 7188] close(13) = -1 EBADF (Bad file descriptor) [pid 7188] close(14) = -1 EBADF (Bad file descriptor) [pid 7188] close(15) = -1 EBADF (Bad file descriptor) [pid 7188] close(16) = -1 EBADF (Bad file descriptor) [pid 7188] close(17) = -1 EBADF (Bad file descriptor) [pid 7188] close(18) = -1 EBADF (Bad file descriptor) [pid 7188] close(19) = -1 EBADF (Bad file descriptor) [pid 7188] close(20) = -1 EBADF (Bad file descriptor) [pid 7188] close(21) = -1 EBADF (Bad file descriptor) [pid 7188] close(22) = -1 EBADF (Bad file descriptor) [pid 7188] close(23) = -1 EBADF (Bad file descriptor) [pid 7188] close(24) = -1 EBADF (Bad file descriptor) [pid 7188] close(25) = -1 EBADF (Bad file descriptor) [pid 7188] close(26) = -1 EBADF (Bad file descriptor) [pid 7188] close(27) = -1 EBADF (Bad file descriptor) [pid 7188] close(28) = -1 EBADF (Bad file descriptor) [pid 7188] close(29) = -1 EBADF (Bad file descriptor) [pid 7188] exit_group(0) = ? [pid 7188] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2136, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2134", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2134/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2134/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2134/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2134") = 0 [pid 5033] mkdir("./2135", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7189 attached , child_tidptr=0x5555558cb750) = 2137 [pid 7189] set_robust_list(0x5555558cb760, 24) = 0 [pid 7189] chdir("./2135") = 0 [pid 7189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7189] setpgid(0, 0) = 0 [pid 7189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7189] write(3, "1000", 4) = 4 [pid 7189] close(3) = 0 [pid 7189] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7189] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7189] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7189] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7189] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7189] 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 7189] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2137}, "\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 7189] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2137}, {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 7189] close(4) = 0 [pid 7189] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7189] 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 7189] close(3) = 0 [pid 7189] close(4) = -1 EBADF (Bad file descriptor) [pid 7189] close(5) = -1 EBADF (Bad file descriptor) [pid 7189] close(6) = -1 EBADF (Bad file descriptor) [pid 7189] close(7) = -1 EBADF (Bad file descriptor) [pid 7189] close(8) = -1 EBADF (Bad file descriptor) [pid 7189] close(9) = -1 EBADF (Bad file descriptor) [pid 7189] close(10) = -1 EBADF (Bad file descriptor) [pid 7189] close(11) = -1 EBADF (Bad file descriptor) [pid 7189] close(12) = -1 EBADF (Bad file descriptor) [pid 7189] close(13) = -1 EBADF (Bad file descriptor) [pid 7189] close(14) = -1 EBADF (Bad file descriptor) [pid 7189] close(15) = -1 EBADF (Bad file descriptor) [pid 7189] close(16) = -1 EBADF (Bad file descriptor) [pid 7189] close(17) = -1 EBADF (Bad file descriptor) [pid 7189] close(18) = -1 EBADF (Bad file descriptor) [pid 7189] close(19) = -1 EBADF (Bad file descriptor) [pid 7189] close(20) = -1 EBADF (Bad file descriptor) [pid 7189] close(21) = -1 EBADF (Bad file descriptor) [pid 7189] close(22) = -1 EBADF (Bad file descriptor) [pid 7189] close(23) = -1 EBADF (Bad file descriptor) [pid 7189] close(24) = -1 EBADF (Bad file descriptor) [ 166.292768][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.301242][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.333107][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7189] close(25) = -1 EBADF (Bad file descriptor) [pid 7189] close(26) = -1 EBADF (Bad file descriptor) [pid 7189] close(27) = -1 EBADF (Bad file descriptor) [pid 7189] close(28) = -1 EBADF (Bad file descriptor) [pid 7189] close(29) = -1 EBADF (Bad file descriptor) [pid 7189] exit_group(0) = ? [pid 7189] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2135", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2135/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2135/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2135/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2135") = 0 [pid 5033] mkdir("./2136", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2138 ./strace-static-x86_64: Process 7190 attached [pid 7190] set_robust_list(0x5555558cb760, 24) = 0 [pid 7190] chdir("./2136") = 0 [pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7190] setpgid(0, 0) = 0 [pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7190] write(3, "1000", 4) = 4 [pid 7190] close(3) = 0 [pid 7190] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7190] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7190] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7190] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7190] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7190] 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 7190] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2138}, "\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 7190] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2138}, {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 7190] close(4) = 0 [pid 7190] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7190] 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 7190] close(3) = 0 [pid 7190] close(4) = -1 EBADF (Bad file descriptor) [pid 7190] close(5) = -1 EBADF (Bad file descriptor) [pid 7190] close(6) = -1 EBADF (Bad file descriptor) [pid 7190] close(7) = -1 EBADF (Bad file descriptor) [pid 7190] close(8) = -1 EBADF (Bad file descriptor) [pid 7190] close(9) = -1 EBADF (Bad file descriptor) [pid 7190] close(10) = -1 EBADF (Bad file descriptor) [pid 7190] close(11) = -1 EBADF (Bad file descriptor) [pid 7190] close(12) = -1 EBADF (Bad file descriptor) [pid 7190] close(13) = -1 EBADF (Bad file descriptor) [pid 7190] close(14) = -1 EBADF (Bad file descriptor) [pid 7190] close(15) = -1 EBADF (Bad file descriptor) [pid 7190] close(16) = -1 EBADF (Bad file descriptor) [pid 7190] close(17) = -1 EBADF (Bad file descriptor) [pid 7190] close(18) = -1 EBADF (Bad file descriptor) [pid 7190] close(19) = -1 EBADF (Bad file descriptor) [pid 7190] close(20) = -1 EBADF (Bad file descriptor) [pid 7190] close(21) = -1 EBADF (Bad file descriptor) [pid 7190] close(22) = -1 EBADF (Bad file descriptor) [pid 7190] close(23) = -1 EBADF (Bad file descriptor) [pid 7190] close(24) = -1 EBADF (Bad file descriptor) [pid 7190] close(25) = -1 EBADF (Bad file descriptor) [pid 7190] close(26) = -1 EBADF (Bad file descriptor) [pid 7190] close(27) = -1 EBADF (Bad file descriptor) [pid 7190] close(28) = -1 EBADF (Bad file descriptor) [pid 7190] close(29) = -1 EBADF (Bad file descriptor) [pid 7190] exit_group(0) = ? [pid 7190] +++ exited with 0 +++ [ 166.348487][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.357442][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.379760][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2136", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2136/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2136/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2136/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2136") = 0 [pid 5033] mkdir("./2137", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2139 ./strace-static-x86_64: Process 7191 attached [pid 7191] set_robust_list(0x5555558cb760, 24) = 0 [pid 7191] chdir("./2137") = 0 [pid 7191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7191] setpgid(0, 0) = 0 [pid 7191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7191] write(3, "1000", 4) = 4 [pid 7191] close(3) = 0 [pid 7191] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7191] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7191] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7191] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7191] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7191] 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 7191] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2139}, "\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 7191] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2139}, {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 7191] close(4) = 0 [pid 7191] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7191] 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 7191] close(3) = 0 [pid 7191] close(4) = -1 EBADF (Bad file descriptor) [pid 7191] close(5) = -1 EBADF (Bad file descriptor) [pid 7191] close(6) = -1 EBADF (Bad file descriptor) [pid 7191] close(7) = -1 EBADF (Bad file descriptor) [pid 7191] close(8) = -1 EBADF (Bad file descriptor) [pid 7191] close(9) = -1 EBADF (Bad file descriptor) [pid 7191] close(10) = -1 EBADF (Bad file descriptor) [pid 7191] close(11) = -1 EBADF (Bad file descriptor) [pid 7191] close(12) = -1 EBADF (Bad file descriptor) [pid 7191] close(13) = -1 EBADF (Bad file descriptor) [pid 7191] close(14) = -1 EBADF (Bad file descriptor) [pid 7191] close(15) = -1 EBADF (Bad file descriptor) [pid 7191] close(16) = -1 EBADF (Bad file descriptor) [pid 7191] close(17) = -1 EBADF (Bad file descriptor) [pid 7191] close(18) = -1 EBADF (Bad file descriptor) [pid 7191] close(19) = -1 EBADF (Bad file descriptor) [pid 7191] close(20) = -1 EBADF (Bad file descriptor) [pid 7191] close(21) = -1 EBADF (Bad file descriptor) [pid 7191] close(22) = -1 EBADF (Bad file descriptor) [pid 7191] close(23) = -1 EBADF (Bad file descriptor) [pid 7191] close(24) = -1 EBADF (Bad file descriptor) [pid 7191] close(25) = -1 EBADF (Bad file descriptor) [pid 7191] close(26) = -1 EBADF (Bad file descriptor) [pid 7191] close(27) = -1 EBADF (Bad file descriptor) [pid 7191] close(28) = -1 EBADF (Bad file descriptor) [pid 7191] close(29) = -1 EBADF (Bad file descriptor) [pid 7191] exit_group(0) = ? [pid 7191] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2137", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2137/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2137/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2137/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [ 166.394427][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.403540][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.425956][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] rmdir("./2137") = 0 [pid 5033] mkdir("./2138", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7192 attached , child_tidptr=0x5555558cb750) = 2140 [pid 7192] set_robust_list(0x5555558cb760, 24) = 0 [pid 7192] chdir("./2138") = 0 [pid 7192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7192] setpgid(0, 0) = 0 [pid 7192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7192] write(3, "1000", 4) = 4 [pid 7192] close(3) = 0 [pid 7192] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7192] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7192] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7192] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7192] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7192] 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 7192] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2140}, "\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 7192] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2140}, {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 7192] close(4) = 0 [pid 7192] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7192] 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 7192] close(3) = 0 [pid 7192] close(4) = -1 EBADF (Bad file descriptor) [pid 7192] close(5) = -1 EBADF (Bad file descriptor) [pid 7192] close(6) = -1 EBADF (Bad file descriptor) [pid 7192] close(7) = -1 EBADF (Bad file descriptor) [pid 7192] close(8) = -1 EBADF (Bad file descriptor) [pid 7192] close(9) = -1 EBADF (Bad file descriptor) [pid 7192] close(10) = -1 EBADF (Bad file descriptor) [pid 7192] close(11) = -1 EBADF (Bad file descriptor) [pid 7192] close(12) = -1 EBADF (Bad file descriptor) [pid 7192] close(13) = -1 EBADF (Bad file descriptor) [pid 7192] close(14) = -1 EBADF (Bad file descriptor) [pid 7192] close(15) = -1 EBADF (Bad file descriptor) [pid 7192] close(16) = -1 EBADF (Bad file descriptor) [pid 7192] close(17) = -1 EBADF (Bad file descriptor) [pid 7192] close(18) = -1 EBADF (Bad file descriptor) [pid 7192] close(19) = -1 EBADF (Bad file descriptor) [pid 7192] close(20) = -1 EBADF (Bad file descriptor) [pid 7192] close(21) = -1 EBADF (Bad file descriptor) [pid 7192] close(22) = -1 EBADF (Bad file descriptor) [pid 7192] close(23) = -1 EBADF (Bad file descriptor) [pid 7192] close(24) = -1 EBADF (Bad file descriptor) [pid 7192] close(25) = -1 EBADF (Bad file descriptor) [pid 7192] close(26) = -1 EBADF (Bad file descriptor) [pid 7192] close(27) = -1 EBADF (Bad file descriptor) [pid 7192] close(28) = -1 EBADF (Bad file descriptor) [pid 7192] close(29) = -1 EBADF (Bad file descriptor) [pid 7192] exit_group(0) = ? [pid 7192] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2138", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2138/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2138/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2138/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2138") = 0 [pid 5033] mkdir("./2139", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2141 ./strace-static-x86_64: Process 7193 attached [pid 7193] set_robust_list(0x5555558cb760, 24) = 0 [pid 7193] chdir("./2139") = 0 [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7193] setpgid(0, 0) = 0 [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7193] write(3, "1000", 4) = 4 [pid 7193] close(3) = 0 [pid 7193] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7193] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7193] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7193] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7193] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7193] 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 7193] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2141}, "\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 7193] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2141}, {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 7193] close(4) = 0 [pid 7193] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 166.443677][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.453157][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7193] 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 7193] close(3) = 0 [pid 7193] close(4) = -1 EBADF (Bad file descriptor) [pid 7193] close(5) = -1 EBADF (Bad file descriptor) [pid 7193] close(6) = -1 EBADF (Bad file descriptor) [pid 7193] close(7) = -1 EBADF (Bad file descriptor) [pid 7193] close(8) = -1 EBADF (Bad file descriptor) [pid 7193] close(9) = -1 EBADF (Bad file descriptor) [pid 7193] close(10) = -1 EBADF (Bad file descriptor) [pid 7193] close(11) = -1 EBADF (Bad file descriptor) [pid 7193] close(12) = -1 EBADF (Bad file descriptor) [pid 7193] close(13) = -1 EBADF (Bad file descriptor) [pid 7193] close(14) = -1 EBADF (Bad file descriptor) [pid 7193] close(15) = -1 EBADF (Bad file descriptor) [pid 7193] close(16) = -1 EBADF (Bad file descriptor) [pid 7193] close(17) = -1 EBADF (Bad file descriptor) [pid 7193] close(18) = -1 EBADF (Bad file descriptor) [pid 7193] close(19) = -1 EBADF (Bad file descriptor) [pid 7193] close(20) = -1 EBADF (Bad file descriptor) [pid 7193] close(21) = -1 EBADF (Bad file descriptor) [pid 7193] close(22) = -1 EBADF (Bad file descriptor) [pid 7193] close(23) = -1 EBADF (Bad file descriptor) [pid 7193] close(24) = -1 EBADF (Bad file descriptor) [pid 7193] close(25) = -1 EBADF (Bad file descriptor) [pid 7193] close(26) = -1 EBADF (Bad file descriptor) [pid 7193] close(27) = -1 EBADF (Bad file descriptor) [pid 7193] close(28) = -1 EBADF (Bad file descriptor) [pid 7193] close(29) = -1 EBADF (Bad file descriptor) [pid 7193] exit_group(0) = ? [pid 7193] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2139", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2139/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2139/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2139/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2139") = 0 [pid 5033] mkdir("./2140", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7194 attached , child_tidptr=0x5555558cb750) = 2142 [pid 7194] set_robust_list(0x5555558cb760, 24) = 0 [pid 7194] chdir("./2140") = 0 [pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7194] setpgid(0, 0) = 0 [pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7194] write(3, "1000", 4) = 4 [pid 7194] close(3) = 0 [pid 7194] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7194] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7194] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7194] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7194] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7194] 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 7194] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2142}, "\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 7194] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2142}, {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 7194] close(4) = 0 [pid 7194] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7194] 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 7194] close(3) = 0 [pid 7194] close(4) = -1 EBADF (Bad file descriptor) [pid 7194] close(5) = -1 EBADF (Bad file descriptor) [pid 7194] close(6) = -1 EBADF (Bad file descriptor) [pid 7194] close(7) = -1 EBADF (Bad file descriptor) [pid 7194] close(8) = -1 EBADF (Bad file descriptor) [pid 7194] close(9) = -1 EBADF (Bad file descriptor) [pid 7194] close(10) = -1 EBADF (Bad file descriptor) [pid 7194] close(11) = -1 EBADF (Bad file descriptor) [pid 7194] close(12) = -1 EBADF (Bad file descriptor) [pid 7194] close(13) = -1 EBADF (Bad file descriptor) [pid 7194] close(14) = -1 EBADF (Bad file descriptor) [pid 7194] close(15) = -1 EBADF (Bad file descriptor) [pid 7194] close(16) = -1 EBADF (Bad file descriptor) [pid 7194] close(17) = -1 EBADF (Bad file descriptor) [pid 7194] close(18) = -1 EBADF (Bad file descriptor) [pid 7194] close(19) = -1 EBADF (Bad file descriptor) [pid 7194] close(20) = -1 EBADF (Bad file descriptor) [pid 7194] close(21) = -1 EBADF (Bad file descriptor) [pid 7194] close(22) = -1 EBADF (Bad file descriptor) [pid 7194] close(23) = -1 EBADF (Bad file descriptor) [pid 7194] close(24) = -1 EBADF (Bad file descriptor) [pid 7194] close(25) = -1 EBADF (Bad file descriptor) [pid 7194] close(26) = -1 EBADF (Bad file descriptor) [pid 7194] close(27) = -1 EBADF (Bad file descriptor) [pid 7194] close(28) = -1 EBADF (Bad file descriptor) [pid 7194] close(29) = -1 EBADF (Bad file descriptor) [pid 7194] exit_group(0) = ? [pid 7194] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2140", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2140/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2140/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2140/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2140") = 0 [pid 5033] mkdir("./2141", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7195 attached , child_tidptr=0x5555558cb750) = 2143 [pid 7195] set_robust_list(0x5555558cb760, 24) = 0 [pid 7195] chdir("./2141") = 0 [pid 7195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7195] setpgid(0, 0) = 0 [pid 7195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7195] write(3, "1000", 4) = 4 [pid 7195] close(3) = 0 [pid 7195] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7195] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7195] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7195] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7195] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7195] 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 7195] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2143}, "\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 7195] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2143}, {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 7195] close(4) = 0 [pid 7195] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 166.492904][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.515740][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.526240][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7195] 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 7195] close(3) = 0 [pid 7195] close(4) = -1 EBADF (Bad file descriptor) [pid 7195] close(5) = -1 EBADF (Bad file descriptor) [pid 7195] close(6) = -1 EBADF (Bad file descriptor) [pid 7195] close(7) = -1 EBADF (Bad file descriptor) [pid 7195] close(8) = -1 EBADF (Bad file descriptor) [pid 7195] close(9) = -1 EBADF (Bad file descriptor) [pid 7195] close(10) = -1 EBADF (Bad file descriptor) [pid 7195] close(11) = -1 EBADF (Bad file descriptor) [pid 7195] close(12) = -1 EBADF (Bad file descriptor) [pid 7195] close(13) = -1 EBADF (Bad file descriptor) [pid 7195] close(14) = -1 EBADF (Bad file descriptor) [pid 7195] close(15) = -1 EBADF (Bad file descriptor) [pid 7195] close(16) = -1 EBADF (Bad file descriptor) [pid 7195] close(17) = -1 EBADF (Bad file descriptor) [pid 7195] close(18) = -1 EBADF (Bad file descriptor) [pid 7195] close(19) = -1 EBADF (Bad file descriptor) [pid 7195] close(20) = -1 EBADF (Bad file descriptor) [pid 7195] close(21) = -1 EBADF (Bad file descriptor) [pid 7195] close(22) = -1 EBADF (Bad file descriptor) [pid 7195] close(23) = -1 EBADF (Bad file descriptor) [pid 7195] close(24) = -1 EBADF (Bad file descriptor) [pid 7195] close(25) = -1 EBADF (Bad file descriptor) [pid 7195] close(26) = -1 EBADF (Bad file descriptor) [pid 7195] close(27) = -1 EBADF (Bad file descriptor) [pid 7195] close(28) = -1 EBADF (Bad file descriptor) [pid 7195] close(29) = -1 EBADF (Bad file descriptor) [pid 7195] exit_group(0) = ? [pid 7195] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2141", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2141/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2141/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2141/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2141") = 0 [pid 5033] mkdir("./2142", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7196 attached , child_tidptr=0x5555558cb750) = 2144 [pid 7196] set_robust_list(0x5555558cb760, 24) = 0 [pid 7196] chdir("./2142") = 0 [pid 7196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7196] setpgid(0, 0) = 0 [pid 7196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7196] write(3, "1000", 4) = 4 [pid 7196] close(3) = 0 [pid 7196] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7196] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7196] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7196] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7196] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7196] 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 7196] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2144}, "\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 7196] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2144}, {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 7196] close(4) = 0 [pid 7196] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7196] 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 7196] close(3) = 0 [pid 7196] close(4) = -1 EBADF (Bad file descriptor) [pid 7196] close(5) = -1 EBADF (Bad file descriptor) [pid 7196] close(6) = -1 EBADF (Bad file descriptor) [pid 7196] close(7) = -1 EBADF (Bad file descriptor) [pid 7196] close(8) = -1 EBADF (Bad file descriptor) [pid 7196] close(9) = -1 EBADF (Bad file descriptor) [pid 7196] close(10) = -1 EBADF (Bad file descriptor) [pid 7196] close(11) = -1 EBADF (Bad file descriptor) [pid 7196] close(12) = -1 EBADF (Bad file descriptor) [pid 7196] close(13) = -1 EBADF (Bad file descriptor) [pid 7196] close(14) = -1 EBADF (Bad file descriptor) [pid 7196] close(15) = -1 EBADF (Bad file descriptor) [pid 7196] close(16) = -1 EBADF (Bad file descriptor) [pid 7196] close(17) = -1 EBADF (Bad file descriptor) [pid 7196] close(18) = -1 EBADF (Bad file descriptor) [pid 7196] close(19) = -1 EBADF (Bad file descriptor) [pid 7196] close(20) = -1 EBADF (Bad file descriptor) [pid 7196] close(21) = -1 EBADF (Bad file descriptor) [pid 7196] close(22) = -1 EBADF (Bad file descriptor) [pid 7196] close(23) = -1 EBADF (Bad file descriptor) [pid 7196] close(24) = -1 EBADF (Bad file descriptor) [pid 7196] close(25) = -1 EBADF (Bad file descriptor) [pid 7196] close(26) = -1 EBADF (Bad file descriptor) [pid 7196] close(27) = -1 EBADF (Bad file descriptor) [pid 7196] close(28) = -1 EBADF (Bad file descriptor) [pid 7196] close(29) = -1 EBADF (Bad file descriptor) [pid 7196] exit_group(0) = ? [pid 7196] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2142", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2142/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2142/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2142/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2142") = 0 [pid 5033] mkdir("./2143", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2145 ./strace-static-x86_64: Process 7197 attached [pid 7197] set_robust_list(0x5555558cb760, 24) = 0 [pid 7197] chdir("./2143") = 0 [pid 7197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7197] setpgid(0, 0) = 0 [pid 7197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7197] write(3, "1000", 4) = 4 [pid 7197] close(3) = 0 [pid 7197] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7197] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7197] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7197] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7197] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7197] 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 7197] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2145}, "\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 7197] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2145}, {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 7197] close(4) = 0 [pid 7197] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 166.544142][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.571720][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.580348][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7197] 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 7197] close(3) = 0 [pid 7197] close(4) = -1 EBADF (Bad file descriptor) [pid 7197] close(5) = -1 EBADF (Bad file descriptor) [pid 7197] close(6) = -1 EBADF (Bad file descriptor) [pid 7197] close(7) = -1 EBADF (Bad file descriptor) [pid 7197] close(8) = -1 EBADF (Bad file descriptor) [pid 7197] close(9) = -1 EBADF (Bad file descriptor) [pid 7197] close(10) = -1 EBADF (Bad file descriptor) [pid 7197] close(11) = -1 EBADF (Bad file descriptor) [pid 7197] close(12) = -1 EBADF (Bad file descriptor) [pid 7197] close(13) = -1 EBADF (Bad file descriptor) [pid 7197] close(14) = -1 EBADF (Bad file descriptor) [pid 7197] close(15) = -1 EBADF (Bad file descriptor) [pid 7197] close(16) = -1 EBADF (Bad file descriptor) [pid 7197] close(17) = -1 EBADF (Bad file descriptor) [pid 7197] close(18) = -1 EBADF (Bad file descriptor) [pid 7197] close(19) = -1 EBADF (Bad file descriptor) [pid 7197] close(20) = -1 EBADF (Bad file descriptor) [pid 7197] close(21) = -1 EBADF (Bad file descriptor) [pid 7197] close(22) = -1 EBADF (Bad file descriptor) [pid 7197] close(23) = -1 EBADF (Bad file descriptor) [pid 7197] close(24) = -1 EBADF (Bad file descriptor) [pid 7197] close(25) = -1 EBADF (Bad file descriptor) [pid 7197] close(26) = -1 EBADF (Bad file descriptor) [pid 7197] close(27) = -1 EBADF (Bad file descriptor) [pid 7197] close(28) = -1 EBADF (Bad file descriptor) [pid 7197] close(29) = -1 EBADF (Bad file descriptor) [pid 7197] exit_group(0) = ? [pid 7197] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2143", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2143/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2143/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2143/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2143") = 0 [pid 5033] mkdir("./2144", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2146 ./strace-static-x86_64: Process 7198 attached [pid 7198] set_robust_list(0x5555558cb760, 24) = 0 [pid 7198] chdir("./2144") = 0 [pid 7198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7198] setpgid(0, 0) = 0 [pid 7198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7198] write(3, "1000", 4) = 4 [pid 7198] close(3) = 0 [pid 7198] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7198] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7198] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7198] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7198] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7198] 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 7198] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2146}, "\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 7198] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2146}, {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 7198] close(4) = 0 [pid 7198] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 166.609405][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.625569][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.634050][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7198] 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 7198] close(3) = 0 [pid 7198] close(4) = -1 EBADF (Bad file descriptor) [pid 7198] close(5) = -1 EBADF (Bad file descriptor) [pid 7198] close(6) = -1 EBADF (Bad file descriptor) [pid 7198] close(7) = -1 EBADF (Bad file descriptor) [pid 7198] close(8) = -1 EBADF (Bad file descriptor) [pid 7198] close(9) = -1 EBADF (Bad file descriptor) [pid 7198] close(10) = -1 EBADF (Bad file descriptor) [pid 7198] close(11) = -1 EBADF (Bad file descriptor) [pid 7198] close(12) = -1 EBADF (Bad file descriptor) [pid 7198] close(13) = -1 EBADF (Bad file descriptor) [pid 7198] close(14) = -1 EBADF (Bad file descriptor) [pid 7198] close(15) = -1 EBADF (Bad file descriptor) [pid 7198] close(16) = -1 EBADF (Bad file descriptor) [pid 7198] close(17) = -1 EBADF (Bad file descriptor) [pid 7198] close(18) = -1 EBADF (Bad file descriptor) [pid 7198] close(19) = -1 EBADF (Bad file descriptor) [pid 7198] close(20) = -1 EBADF (Bad file descriptor) [pid 7198] close(21) = -1 EBADF (Bad file descriptor) [pid 7198] close(22) = -1 EBADF (Bad file descriptor) [pid 7198] close(23) = -1 EBADF (Bad file descriptor) [pid 7198] close(24) = -1 EBADF (Bad file descriptor) [pid 7198] close(25) = -1 EBADF (Bad file descriptor) [pid 7198] close(26) = -1 EBADF (Bad file descriptor) [pid 7198] close(27) = -1 EBADF (Bad file descriptor) [pid 7198] close(28) = -1 EBADF (Bad file descriptor) [pid 7198] close(29) = -1 EBADF (Bad file descriptor) [pid 7198] exit_group(0) = ? [pid 7198] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2146, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2144", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2144/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2144/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2144/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2144") = 0 [pid 5033] mkdir("./2145", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2147 ./strace-static-x86_64: Process 7199 attached [pid 7199] set_robust_list(0x5555558cb760, 24) = 0 [pid 7199] chdir("./2145") = 0 [pid 7199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7199] setpgid(0, 0) = 0 [pid 7199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7199] write(3, "1000", 4) = 4 [pid 7199] close(3) = 0 [pid 7199] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7199] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7199] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7199] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7199] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7199] 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 7199] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2147}, "\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 7199] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2147}, {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 7199] close(4) = 0 [pid 7199] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 166.655296][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.670390][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.679002][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7199] 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 7199] close(3) = 0 [pid 7199] close(4) = -1 EBADF (Bad file descriptor) [pid 7199] close(5) = -1 EBADF (Bad file descriptor) [pid 7199] close(6) = -1 EBADF (Bad file descriptor) [pid 7199] close(7) = -1 EBADF (Bad file descriptor) [pid 7199] close(8) = -1 EBADF (Bad file descriptor) [pid 7199] close(9) = -1 EBADF (Bad file descriptor) [pid 7199] close(10) = -1 EBADF (Bad file descriptor) [pid 7199] close(11) = -1 EBADF (Bad file descriptor) [pid 7199] close(12) = -1 EBADF (Bad file descriptor) [pid 7199] close(13) = -1 EBADF (Bad file descriptor) [pid 7199] close(14) = -1 EBADF (Bad file descriptor) [pid 7199] close(15) = -1 EBADF (Bad file descriptor) [pid 7199] close(16) = -1 EBADF (Bad file descriptor) [pid 7199] close(17) = -1 EBADF (Bad file descriptor) [pid 7199] close(18) = -1 EBADF (Bad file descriptor) [pid 7199] close(19) = -1 EBADF (Bad file descriptor) [pid 7199] close(20) = -1 EBADF (Bad file descriptor) [pid 7199] close(21) = -1 EBADF (Bad file descriptor) [pid 7199] close(22) = -1 EBADF (Bad file descriptor) [pid 7199] close(23) = -1 EBADF (Bad file descriptor) [pid 7199] close(24) = -1 EBADF (Bad file descriptor) [pid 7199] close(25) = -1 EBADF (Bad file descriptor) [pid 7199] close(26) = -1 EBADF (Bad file descriptor) [pid 7199] close(27) = -1 EBADF (Bad file descriptor) [pid 7199] close(28) = -1 EBADF (Bad file descriptor) [pid 7199] close(29) = -1 EBADF (Bad file descriptor) [pid 7199] exit_group(0) = ? [pid 7199] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2145", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2145/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2145/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2145/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2145") = 0 [pid 5033] mkdir("./2146", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7200 attached , child_tidptr=0x5555558cb750) = 2148 [pid 7200] set_robust_list(0x5555558cb760, 24) = 0 [pid 7200] chdir("./2146") = 0 [pid 7200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7200] setpgid(0, 0) = 0 [pid 7200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7200] write(3, "1000", 4) = 4 [pid 7200] close(3) = 0 [pid 7200] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7200] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7200] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7200] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7200] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7200] 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 7200] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2148}, "\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 7200] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2148}, {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 7200] close(4) = 0 [pid 7200] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7200] 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 7200] close(3) = 0 [pid 7200] close(4) = -1 EBADF (Bad file descriptor) [pid 7200] close(5) = -1 EBADF (Bad file descriptor) [pid 7200] close(6) = -1 EBADF (Bad file descriptor) [pid 7200] close(7) = -1 EBADF (Bad file descriptor) [pid 7200] close(8) = -1 EBADF (Bad file descriptor) [pid 7200] close(9) = -1 EBADF (Bad file descriptor) [pid 7200] close(10) = -1 EBADF (Bad file descriptor) [pid 7200] close(11) = -1 EBADF (Bad file descriptor) [pid 7200] close(12) = -1 EBADF (Bad file descriptor) [pid 7200] close(13) = -1 EBADF (Bad file descriptor) [pid 7200] close(14) = -1 EBADF (Bad file descriptor) [pid 7200] close(15) = -1 EBADF (Bad file descriptor) [pid 7200] close(16) = -1 EBADF (Bad file descriptor) [pid 7200] close(17) = -1 EBADF (Bad file descriptor) [pid 7200] close(18) = -1 EBADF (Bad file descriptor) [pid 7200] close(19) = -1 EBADF (Bad file descriptor) [pid 7200] close(20) = -1 EBADF (Bad file descriptor) [pid 7200] close(21) = -1 EBADF (Bad file descriptor) [pid 7200] close(22) = -1 EBADF (Bad file descriptor) [pid 7200] close(23) = -1 EBADF (Bad file descriptor) [pid 7200] close(24) = -1 EBADF (Bad file descriptor) [pid 7200] close(25) = -1 EBADF (Bad file descriptor) [pid 7200] close(26) = -1 EBADF (Bad file descriptor) [pid 7200] close(27) = -1 EBADF (Bad file descriptor) [pid 7200] close(28) = -1 EBADF (Bad file descriptor) [ 166.700019][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 166.715793][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.724281][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.747842][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7200] close(29) = -1 EBADF (Bad file descriptor) [pid 7200] exit_group(0) = ? [pid 7200] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2146", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2146/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2146/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2146/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2146") = 0 [pid 5033] mkdir("./2147", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2149 ./strace-static-x86_64: Process 7201 attached [pid 7201] set_robust_list(0x5555558cb760, 24) = 0 [pid 7201] chdir("./2147") = 0 [pid 7201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7201] setpgid(0, 0) = 0 [pid 7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7201] write(3, "1000", 4) = 4 [pid 7201] close(3) = 0 [pid 7201] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7201] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7201] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7201] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7201] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7201] 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 7201] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2149}, "\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 7201] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2149}, {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 7201] close(4) = 0 [pid 7201] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7201] 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 7201] close(3) = 0 [pid 7201] close(4) = -1 EBADF (Bad file descriptor) [pid 7201] close(5) = -1 EBADF (Bad file descriptor) [pid 7201] close(6) = -1 EBADF (Bad file descriptor) [pid 7201] close(7) = -1 EBADF (Bad file descriptor) [pid 7201] close(8) = -1 EBADF (Bad file descriptor) [pid 7201] close(9) = -1 EBADF (Bad file descriptor) [pid 7201] close(10) = -1 EBADF (Bad file descriptor) [pid 7201] close(11) = -1 EBADF (Bad file descriptor) [pid 7201] close(12) = -1 EBADF (Bad file descriptor) [pid 7201] close(13) = -1 EBADF (Bad file descriptor) [pid 7201] close(14) = -1 EBADF (Bad file descriptor) [pid 7201] close(15) = -1 EBADF (Bad file descriptor) [pid 7201] close(16) = -1 EBADF (Bad file descriptor) [pid 7201] close(17) = -1 EBADF (Bad file descriptor) [pid 7201] close(18) = -1 EBADF (Bad file descriptor) [pid 7201] close(19) = -1 EBADF (Bad file descriptor) [pid 7201] close(20) = -1 EBADF (Bad file descriptor) [pid 7201] close(21) = -1 EBADF (Bad file descriptor) [pid 7201] close(22) = -1 EBADF (Bad file descriptor) [pid 7201] close(23) = -1 EBADF (Bad file descriptor) [pid 7201] close(24) = -1 EBADF (Bad file descriptor) [pid 7201] close(25) = -1 EBADF (Bad file descriptor) [pid 7201] close(26) = -1 EBADF (Bad file descriptor) [pid 7201] close(27) = -1 EBADF (Bad file descriptor) [pid 7201] close(28) = -1 EBADF (Bad file descriptor) [pid 7201] close(29) = -1 EBADF (Bad file descriptor) [pid 7201] exit_group(0) = ? [pid 7201] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 166.764364][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.773308][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.794984][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] umount2("./2147", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2147/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2147/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2147/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2147") = 0 [pid 5033] mkdir("./2148", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2150 ./strace-static-x86_64: Process 7202 attached [pid 7202] set_robust_list(0x5555558cb760, 24) = 0 [pid 7202] chdir("./2148") = 0 [pid 7202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7202] setpgid(0, 0) = 0 [pid 7202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7202] write(3, "1000", 4) = 4 [pid 7202] close(3) = 0 [pid 7202] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7202] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7202] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7202] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7202] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7202] 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 7202] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2150}, "\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 7202] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2150}, {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 7202] close(4) = 0 [pid 7202] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7202] 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 7202] close(3) = 0 [pid 7202] close(4) = -1 EBADF (Bad file descriptor) [pid 7202] close(5) = -1 EBADF (Bad file descriptor) [pid 7202] close(6) = -1 EBADF (Bad file descriptor) [pid 7202] close(7) = -1 EBADF (Bad file descriptor) [pid 7202] close(8) = -1 EBADF (Bad file descriptor) [pid 7202] close(9) = -1 EBADF (Bad file descriptor) [pid 7202] close(10) = -1 EBADF (Bad file descriptor) [pid 7202] close(11) = -1 EBADF (Bad file descriptor) [pid 7202] close(12) = -1 EBADF (Bad file descriptor) [pid 7202] close(13) = -1 EBADF (Bad file descriptor) [pid 7202] close(14) = -1 EBADF (Bad file descriptor) [pid 7202] close(15) = -1 EBADF (Bad file descriptor) [pid 7202] close(16) = -1 EBADF (Bad file descriptor) [pid 7202] close(17) = -1 EBADF (Bad file descriptor) [pid 7202] close(18) = -1 EBADF (Bad file descriptor) [pid 7202] close(19) = -1 EBADF (Bad file descriptor) [pid 7202] close(20) = -1 EBADF (Bad file descriptor) [pid 7202] close(21) = -1 EBADF (Bad file descriptor) [pid 7202] close(22) = -1 EBADF (Bad file descriptor) [pid 7202] close(23) = -1 EBADF (Bad file descriptor) [pid 7202] close(24) = -1 EBADF (Bad file descriptor) [pid 7202] close(25) = -1 EBADF (Bad file descriptor) [pid 7202] close(26) = -1 EBADF (Bad file descriptor) [pid 7202] close(27) = -1 EBADF (Bad file descriptor) [pid 7202] close(28) = -1 EBADF (Bad file descriptor) [pid 7202] close(29) = -1 EBADF (Bad file descriptor) [pid 7202] exit_group(0) = ? [pid 7202] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2148", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2148/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2148/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2148/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2148") = 0 [pid 5033] mkdir("./2149", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2151 ./strace-static-x86_64: Process 7203 attached [pid 7203] set_robust_list(0x5555558cb760, 24) = 0 [pid 7203] chdir("./2149") = 0 [pid 7203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7203] setpgid(0, 0) = 0 [ 166.809703][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.817815][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.845412][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7203] write(3, "1000", 4) = 4 [pid 7203] close(3) = 0 [pid 7203] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7203] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7203] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7203] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7203] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7203] 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 7203] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2151}, "\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 7203] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2151}, {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 7203] close(4) = 0 [pid 7203] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7203] 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 7203] close(3) = 0 [pid 7203] close(4) = -1 EBADF (Bad file descriptor) [pid 7203] close(5) = -1 EBADF (Bad file descriptor) [pid 7203] close(6) = -1 EBADF (Bad file descriptor) [pid 7203] close(7) = -1 EBADF (Bad file descriptor) [pid 7203] close(8) = -1 EBADF (Bad file descriptor) [pid 7203] close(9) = -1 EBADF (Bad file descriptor) [pid 7203] close(10) = -1 EBADF (Bad file descriptor) [pid 7203] close(11) = -1 EBADF (Bad file descriptor) [pid 7203] close(12) = -1 EBADF (Bad file descriptor) [pid 7203] close(13) = -1 EBADF (Bad file descriptor) [pid 7203] close(14) = -1 EBADF (Bad file descriptor) [pid 7203] close(15) = -1 EBADF (Bad file descriptor) [pid 7203] close(16) = -1 EBADF (Bad file descriptor) [pid 7203] close(17) = -1 EBADF (Bad file descriptor) [pid 7203] close(18) = -1 EBADF (Bad file descriptor) [pid 7203] close(19) = -1 EBADF (Bad file descriptor) [pid 7203] close(20) = -1 EBADF (Bad file descriptor) [pid 7203] close(21) = -1 EBADF (Bad file descriptor) [pid 7203] close(22) = -1 EBADF (Bad file descriptor) [pid 7203] close(23) = -1 EBADF (Bad file descriptor) [pid 7203] close(24) = -1 EBADF (Bad file descriptor) [pid 7203] close(25) = -1 EBADF (Bad file descriptor) [pid 7203] close(26) = -1 EBADF (Bad file descriptor) [pid 7203] close(27) = -1 EBADF (Bad file descriptor) [pid 7203] close(28) = -1 EBADF (Bad file descriptor) [pid 7203] close(29) = -1 EBADF (Bad file descriptor) [pid 7203] exit_group(0) = ? [pid 7203] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2149", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2149", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [ 166.871779][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.879941][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.896903][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] umount2("./2149/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2149/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2149/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2149") = 0 [pid 5033] mkdir("./2150", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2152 ./strace-static-x86_64: Process 7204 attached [pid 7204] set_robust_list(0x5555558cb760, 24) = 0 [pid 7204] chdir("./2150") = 0 [pid 7204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7204] setpgid(0, 0) = 0 [pid 7204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7204] write(3, "1000", 4) = 4 [pid 7204] close(3) = 0 [pid 7204] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7204] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7204] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7204] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7204] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7204] 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 7204] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2152}, "\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 7204] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2152}, {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 7204] close(4) = 0 [pid 7204] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7204] 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 7204] close(3) = 0 [pid 7204] close(4) = -1 EBADF (Bad file descriptor) [pid 7204] close(5) = -1 EBADF (Bad file descriptor) [pid 7204] close(6) = -1 EBADF (Bad file descriptor) [pid 7204] close(7) = -1 EBADF (Bad file descriptor) [pid 7204] close(8) = -1 EBADF (Bad file descriptor) [pid 7204] close(9) = -1 EBADF (Bad file descriptor) [pid 7204] close(10) = -1 EBADF (Bad file descriptor) [pid 7204] close(11) = -1 EBADF (Bad file descriptor) [pid 7204] close(12) = -1 EBADF (Bad file descriptor) [pid 7204] close(13) = -1 EBADF (Bad file descriptor) [pid 7204] close(14) = -1 EBADF (Bad file descriptor) [pid 7204] close(15) = -1 EBADF (Bad file descriptor) [pid 7204] close(16) = -1 EBADF (Bad file descriptor) [pid 7204] close(17) = -1 EBADF (Bad file descriptor) [pid 7204] close(18) = -1 EBADF (Bad file descriptor) [pid 7204] close(19) = -1 EBADF (Bad file descriptor) [pid 7204] close(20) = -1 EBADF (Bad file descriptor) [pid 7204] close(21) = -1 EBADF (Bad file descriptor) [pid 7204] close(22) = -1 EBADF (Bad file descriptor) [pid 7204] close(23) = -1 EBADF (Bad file descriptor) [pid 7204] close(24) = -1 EBADF (Bad file descriptor) [pid 7204] close(25) = -1 EBADF (Bad file descriptor) [pid 7204] close(26) = -1 EBADF (Bad file descriptor) [pid 7204] close(27) = -1 EBADF (Bad file descriptor) [pid 7204] close(28) = -1 EBADF (Bad file descriptor) [pid 7204] close(29) = -1 EBADF (Bad file descriptor) [pid 7204] exit_group(0) = ? [pid 7204] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2152, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2150", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2150", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2150/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2150/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2150/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2150") = 0 [ 166.915476][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.923776][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.955273][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] mkdir("./2151", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2153 ./strace-static-x86_64: Process 7205 attached [pid 7205] set_robust_list(0x5555558cb760, 24) = 0 [pid 7205] chdir("./2151") = 0 [pid 7205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7205] setpgid(0, 0) = 0 [pid 7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7205] write(3, "1000", 4) = 4 [pid 7205] close(3) = 0 [pid 7205] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7205] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7205] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7205] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7205] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7205] 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 7205] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2153}, "\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 7205] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2153}, {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 7205] close(4) = 0 [pid 7205] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7205] 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 7205] close(3) = 0 [pid 7205] close(4) = -1 EBADF (Bad file descriptor) [pid 7205] close(5) = -1 EBADF (Bad file descriptor) [pid 7205] close(6) = -1 EBADF (Bad file descriptor) [pid 7205] close(7) = -1 EBADF (Bad file descriptor) [pid 7205] close(8) = -1 EBADF (Bad file descriptor) [pid 7205] close(9) = -1 EBADF (Bad file descriptor) [pid 7205] close(10) = -1 EBADF (Bad file descriptor) [pid 7205] close(11) = -1 EBADF (Bad file descriptor) [pid 7205] close(12) = -1 EBADF (Bad file descriptor) [pid 7205] close(13) = -1 EBADF (Bad file descriptor) [pid 7205] close(14) = -1 EBADF (Bad file descriptor) [pid 7205] close(15) = -1 EBADF (Bad file descriptor) [pid 7205] close(16) = -1 EBADF (Bad file descriptor) [pid 7205] close(17) = -1 EBADF (Bad file descriptor) [pid 7205] close(18) = -1 EBADF (Bad file descriptor) [pid 7205] close(19) = -1 EBADF (Bad file descriptor) [pid 7205] close(20) = -1 EBADF (Bad file descriptor) [pid 7205] close(21) = -1 EBADF (Bad file descriptor) [pid 7205] close(22) = -1 EBADF (Bad file descriptor) [pid 7205] close(23) = -1 EBADF (Bad file descriptor) [pid 7205] close(24) = -1 EBADF (Bad file descriptor) [pid 7205] close(25) = -1 EBADF (Bad file descriptor) [pid 7205] close(26) = -1 EBADF (Bad file descriptor) [pid 7205] close(27) = -1 EBADF (Bad file descriptor) [pid 7205] close(28) = -1 EBADF (Bad file descriptor) [pid 7205] close(29) = -1 EBADF (Bad file descriptor) [pid 7205] exit_group(0) = ? [pid 7205] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2151", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2151", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2151/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2151/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2151/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2151") = 0 [pid 5033] mkdir("./2152", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2154 ./strace-static-x86_64: Process 7206 attached [pid 7206] set_robust_list(0x5555558cb760, 24) = 0 [pid 7206] chdir("./2152") = 0 [pid 7206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7206] setpgid(0, 0) = 0 [pid 7206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7206] write(3, "1000", 4) = 4 [pid 7206] close(3) = 0 [pid 7206] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7206] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7206] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7206] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7206] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7206] 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 7206] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2154}, "\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 7206] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2154}, {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 7206] close(4) = 0 [pid 7206] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 166.969825][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 166.978566][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 166.991825][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.005264][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.013139][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7206] 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 7206] close(3) = 0 [pid 7206] close(4) = -1 EBADF (Bad file descriptor) [pid 7206] close(5) = -1 EBADF (Bad file descriptor) [pid 7206] close(6) = -1 EBADF (Bad file descriptor) [pid 7206] close(7) = -1 EBADF (Bad file descriptor) [pid 7206] close(8) = -1 EBADF (Bad file descriptor) [pid 7206] close(9) = -1 EBADF (Bad file descriptor) [pid 7206] close(10) = -1 EBADF (Bad file descriptor) [pid 7206] close(11) = -1 EBADF (Bad file descriptor) [pid 7206] close(12) = -1 EBADF (Bad file descriptor) [pid 7206] close(13) = -1 EBADF (Bad file descriptor) [pid 7206] close(14) = -1 EBADF (Bad file descriptor) [pid 7206] close(15) = -1 EBADF (Bad file descriptor) [pid 7206] close(16) = -1 EBADF (Bad file descriptor) [pid 7206] close(17) = -1 EBADF (Bad file descriptor) [pid 7206] close(18) = -1 EBADF (Bad file descriptor) [pid 7206] close(19) = -1 EBADF (Bad file descriptor) [pid 7206] close(20) = -1 EBADF (Bad file descriptor) [pid 7206] close(21) = -1 EBADF (Bad file descriptor) [pid 7206] close(22) = -1 EBADF (Bad file descriptor) [pid 7206] close(23) = -1 EBADF (Bad file descriptor) [pid 7206] close(24) = -1 EBADF (Bad file descriptor) [pid 7206] close(25) = -1 EBADF (Bad file descriptor) [pid 7206] close(26) = -1 EBADF (Bad file descriptor) [pid 7206] close(27) = -1 EBADF (Bad file descriptor) [pid 7206] close(28) = -1 EBADF (Bad file descriptor) [pid 7206] close(29) = -1 EBADF (Bad file descriptor) [pid 7206] exit_group(0) = ? [pid 7206] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2152", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2152", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2152/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2152/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2152/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2152") = 0 [pid 5033] mkdir("./2153", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2155 ./strace-static-x86_64: Process 7207 attached [pid 7207] set_robust_list(0x5555558cb760, 24) = 0 [pid 7207] chdir("./2153") = 0 [pid 7207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7207] setpgid(0, 0) = 0 [pid 7207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7207] write(3, "1000", 4) = 4 [pid 7207] close(3) = 0 [pid 7207] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7207] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7207] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7207] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7207] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7207] 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 7207] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2155}, "\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 7207] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2155}, {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 7207] close(4) = 0 [pid 7207] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7207] 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 [ 167.037120][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.058128][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.067068][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7207] close(3) = 0 [pid 7207] close(4) = -1 EBADF (Bad file descriptor) [pid 7207] close(5) = -1 EBADF (Bad file descriptor) [pid 7207] close(6) = -1 EBADF (Bad file descriptor) [pid 7207] close(7) = -1 EBADF (Bad file descriptor) [pid 7207] close(8) = -1 EBADF (Bad file descriptor) [pid 7207] close(9) = -1 EBADF (Bad file descriptor) [pid 7207] close(10) = -1 EBADF (Bad file descriptor) [pid 7207] close(11) = -1 EBADF (Bad file descriptor) [pid 7207] close(12) = -1 EBADF (Bad file descriptor) [pid 7207] close(13) = -1 EBADF (Bad file descriptor) [pid 7207] close(14) = -1 EBADF (Bad file descriptor) [pid 7207] close(15) = -1 EBADF (Bad file descriptor) [pid 7207] close(16) = -1 EBADF (Bad file descriptor) [pid 7207] close(17) = -1 EBADF (Bad file descriptor) [pid 7207] close(18) = -1 EBADF (Bad file descriptor) [pid 7207] close(19) = -1 EBADF (Bad file descriptor) [pid 7207] close(20) = -1 EBADF (Bad file descriptor) [pid 7207] close(21) = -1 EBADF (Bad file descriptor) [pid 7207] close(22) = -1 EBADF (Bad file descriptor) [pid 7207] close(23) = -1 EBADF (Bad file descriptor) [pid 7207] close(24) = -1 EBADF (Bad file descriptor) [pid 7207] close(25) = -1 EBADF (Bad file descriptor) [pid 7207] close(26) = -1 EBADF (Bad file descriptor) [pid 7207] close(27) = -1 EBADF (Bad file descriptor) [pid 7207] close(28) = -1 EBADF (Bad file descriptor) [pid 7207] close(29) = -1 EBADF (Bad file descriptor) [pid 7207] exit_group(0) = ? [pid 7207] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2155, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2153", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2153", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2153/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2153/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2153/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2153") = 0 [pid 5033] mkdir("./2154", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2156 ./strace-static-x86_64: Process 7208 attached [pid 7208] set_robust_list(0x5555558cb760, 24) = 0 [pid 7208] chdir("./2154") = 0 [pid 7208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7208] setpgid(0, 0) = 0 [pid 7208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7208] write(3, "1000", 4) = 4 [pid 7208] close(3) = 0 [pid 7208] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7208] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7208] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7208] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7208] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7208] 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 7208] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2156}, "\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 7208] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2156}, {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 7208] close(4) = 0 [pid 7208] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7208] 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 [ 167.081393][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.097337][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.105446][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7208] close(3) = 0 [pid 7208] close(4) = -1 EBADF (Bad file descriptor) [pid 7208] close(5) = -1 EBADF (Bad file descriptor) [pid 7208] close(6) = -1 EBADF (Bad file descriptor) [pid 7208] close(7) = -1 EBADF (Bad file descriptor) [pid 7208] close(8) = -1 EBADF (Bad file descriptor) [pid 7208] close(9) = -1 EBADF (Bad file descriptor) [pid 7208] close(10) = -1 EBADF (Bad file descriptor) [pid 7208] close(11) = -1 EBADF (Bad file descriptor) [pid 7208] close(12) = -1 EBADF (Bad file descriptor) [pid 7208] close(13) = -1 EBADF (Bad file descriptor) [pid 7208] close(14) = -1 EBADF (Bad file descriptor) [pid 7208] close(15) = -1 EBADF (Bad file descriptor) [pid 7208] close(16) = -1 EBADF (Bad file descriptor) [pid 7208] close(17) = -1 EBADF (Bad file descriptor) [pid 7208] close(18) = -1 EBADF (Bad file descriptor) [pid 7208] close(19) = -1 EBADF (Bad file descriptor) [pid 7208] close(20) = -1 EBADF (Bad file descriptor) [pid 7208] close(21) = -1 EBADF (Bad file descriptor) [pid 7208] close(22) = -1 EBADF (Bad file descriptor) [pid 7208] close(23) = -1 EBADF (Bad file descriptor) [pid 7208] close(24) = -1 EBADF (Bad file descriptor) [pid 7208] close(25) = -1 EBADF (Bad file descriptor) [pid 7208] close(26) = -1 EBADF (Bad file descriptor) [pid 7208] close(27) = -1 EBADF (Bad file descriptor) [pid 7208] close(28) = -1 EBADF (Bad file descriptor) [pid 7208] close(29) = -1 EBADF (Bad file descriptor) [pid 7208] exit_group(0) = ? [pid 7208] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2154", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2154", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2154/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2154/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2154/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2154") = 0 [pid 5033] mkdir("./2155", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2157 ./strace-static-x86_64: Process 7209 attached [pid 7209] set_robust_list(0x5555558cb760, 24) = 0 [pid 7209] chdir("./2155") = 0 [pid 7209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7209] setpgid(0, 0) = 0 [pid 7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7209] write(3, "1000", 4) = 4 [pid 7209] close(3) = 0 [pid 7209] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7209] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7209] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7209] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7209] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7209] 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 7209] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2157}, "\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 7209] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2157}, {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 7209] close(4) = 0 [pid 7209] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7209] 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 7209] close(3) = 0 [ 167.133594][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.150380][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.159161][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7209] close(4) = -1 EBADF (Bad file descriptor) [pid 7209] close(5) = -1 EBADF (Bad file descriptor) [pid 7209] close(6) = -1 EBADF (Bad file descriptor) [pid 7209] close(7) = -1 EBADF (Bad file descriptor) [pid 7209] close(8) = -1 EBADF (Bad file descriptor) [pid 7209] close(9) = -1 EBADF (Bad file descriptor) [pid 7209] close(10) = -1 EBADF (Bad file descriptor) [pid 7209] close(11) = -1 EBADF (Bad file descriptor) [pid 7209] close(12) = -1 EBADF (Bad file descriptor) [pid 7209] close(13) = -1 EBADF (Bad file descriptor) [pid 7209] close(14) = -1 EBADF (Bad file descriptor) [pid 7209] close(15) = -1 EBADF (Bad file descriptor) [pid 7209] close(16) = -1 EBADF (Bad file descriptor) [pid 7209] close(17) = -1 EBADF (Bad file descriptor) [pid 7209] close(18) = -1 EBADF (Bad file descriptor) [pid 7209] close(19) = -1 EBADF (Bad file descriptor) [pid 7209] close(20) = -1 EBADF (Bad file descriptor) [pid 7209] close(21) = -1 EBADF (Bad file descriptor) [pid 7209] close(22) = -1 EBADF (Bad file descriptor) [pid 7209] close(23) = -1 EBADF (Bad file descriptor) [pid 7209] close(24) = -1 EBADF (Bad file descriptor) [pid 7209] close(25) = -1 EBADF (Bad file descriptor) [pid 7209] close(26) = -1 EBADF (Bad file descriptor) [pid 7209] close(27) = -1 EBADF (Bad file descriptor) [pid 7209] close(28) = -1 EBADF (Bad file descriptor) [pid 7209] close(29) = -1 EBADF (Bad file descriptor) [pid 7209] exit_group(0) = ? [pid 7209] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2155", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2155", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2155/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2155/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2155/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2155") = 0 [pid 5033] mkdir("./2156", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7210 attached , child_tidptr=0x5555558cb750) = 2158 [pid 7210] set_robust_list(0x5555558cb760, 24) = 0 [pid 7210] chdir("./2156") = 0 [pid 7210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7210] setpgid(0, 0) = 0 [pid 7210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7210] write(3, "1000", 4) = 4 [pid 7210] close(3) = 0 [pid 7210] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7210] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7210] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7210] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7210] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7210] 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 7210] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2158}, "\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 7210] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2158}, {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 7210] close(4) = 0 [pid 7210] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7210] 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 [ 167.178786][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.192413][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.200675][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7210] close(3) = 0 [pid 7210] close(4) = -1 EBADF (Bad file descriptor) [pid 7210] close(5) = -1 EBADF (Bad file descriptor) [pid 7210] close(6) = -1 EBADF (Bad file descriptor) [pid 7210] close(7) = -1 EBADF (Bad file descriptor) [pid 7210] close(8) = -1 EBADF (Bad file descriptor) [pid 7210] close(9) = -1 EBADF (Bad file descriptor) [pid 7210] close(10) = -1 EBADF (Bad file descriptor) [pid 7210] close(11) = -1 EBADF (Bad file descriptor) [pid 7210] close(12) = -1 EBADF (Bad file descriptor) [pid 7210] close(13) = -1 EBADF (Bad file descriptor) [pid 7210] close(14) = -1 EBADF (Bad file descriptor) [pid 7210] close(15) = -1 EBADF (Bad file descriptor) [pid 7210] close(16) = -1 EBADF (Bad file descriptor) [pid 7210] close(17) = -1 EBADF (Bad file descriptor) [pid 7210] close(18) = -1 EBADF (Bad file descriptor) [pid 7210] close(19) = -1 EBADF (Bad file descriptor) [pid 7210] close(20) = -1 EBADF (Bad file descriptor) [pid 7210] close(21) = -1 EBADF (Bad file descriptor) [pid 7210] close(22) = -1 EBADF (Bad file descriptor) [pid 7210] close(23) = -1 EBADF (Bad file descriptor) [pid 7210] close(24) = -1 EBADF (Bad file descriptor) [pid 7210] close(25) = -1 EBADF (Bad file descriptor) [pid 7210] close(26) = -1 EBADF (Bad file descriptor) [pid 7210] close(27) = -1 EBADF (Bad file descriptor) [pid 7210] close(28) = -1 EBADF (Bad file descriptor) [pid 7210] close(29) = -1 EBADF (Bad file descriptor) [pid 7210] exit_group(0) = ? [pid 7210] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2156", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2156", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2156/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2156/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2156/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2156") = 0 [pid 5033] mkdir("./2157", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2159 ./strace-static-x86_64: Process 7211 attached [pid 7211] set_robust_list(0x5555558cb760, 24) = 0 [pid 7211] chdir("./2157") = 0 [pid 7211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7211] setpgid(0, 0) = 0 [pid 7211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7211] write(3, "1000", 4) = 4 [pid 7211] close(3) = 0 [pid 7211] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7211] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7211] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7211] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7211] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7211] 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 7211] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2159}, "\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 7211] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2159}, {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 7211] close(4) = 0 [pid 7211] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 167.224845][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.238663][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.247219][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7211] 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 7211] close(3) = 0 [pid 7211] close(4) = -1 EBADF (Bad file descriptor) [pid 7211] close(5) = -1 EBADF (Bad file descriptor) [pid 7211] close(6) = -1 EBADF (Bad file descriptor) [pid 7211] close(7) = -1 EBADF (Bad file descriptor) [pid 7211] close(8) = -1 EBADF (Bad file descriptor) [pid 7211] close(9) = -1 EBADF (Bad file descriptor) [pid 7211] close(10) = -1 EBADF (Bad file descriptor) [pid 7211] close(11) = -1 EBADF (Bad file descriptor) [pid 7211] close(12) = -1 EBADF (Bad file descriptor) [pid 7211] close(13) = -1 EBADF (Bad file descriptor) [pid 7211] close(14) = -1 EBADF (Bad file descriptor) [pid 7211] close(15) = -1 EBADF (Bad file descriptor) [pid 7211] close(16) = -1 EBADF (Bad file descriptor) [pid 7211] close(17) = -1 EBADF (Bad file descriptor) [pid 7211] close(18) = -1 EBADF (Bad file descriptor) [pid 7211] close(19) = -1 EBADF (Bad file descriptor) [pid 7211] close(20) = -1 EBADF (Bad file descriptor) [pid 7211] close(21) = -1 EBADF (Bad file descriptor) [pid 7211] close(22) = -1 EBADF (Bad file descriptor) [pid 7211] close(23) = -1 EBADF (Bad file descriptor) [pid 7211] close(24) = -1 EBADF (Bad file descriptor) [pid 7211] close(25) = -1 EBADF (Bad file descriptor) [pid 7211] close(26) = -1 EBADF (Bad file descriptor) [pid 7211] close(27) = -1 EBADF (Bad file descriptor) [pid 7211] close(28) = -1 EBADF (Bad file descriptor) [pid 7211] close(29) = -1 EBADF (Bad file descriptor) [pid 7211] exit_group(0) = ? [pid 7211] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2157", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2157", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2157/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2157/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2157/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2157") = 0 [pid 5033] mkdir("./2158", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2160 ./strace-static-x86_64: Process 7212 attached [pid 7212] set_robust_list(0x5555558cb760, 24) = 0 [pid 7212] chdir("./2158") = 0 [pid 7212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7212] setpgid(0, 0) = 0 [pid 7212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7212] write(3, "1000", 4) = 4 [pid 7212] close(3) = 0 [pid 7212] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7212] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7212] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7212] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7212] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7212] 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 7212] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2160}, "\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 7212] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2160}, {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 7212] close(4) = 0 [pid 7212] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7212] 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 [ 167.271323][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.287127][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.296577][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7212] close(3) = 0 [pid 7212] close(4) = -1 EBADF (Bad file descriptor) [pid 7212] close(5) = -1 EBADF (Bad file descriptor) [pid 7212] close(6) = -1 EBADF (Bad file descriptor) [pid 7212] close(7) = -1 EBADF (Bad file descriptor) [pid 7212] close(8) = -1 EBADF (Bad file descriptor) [pid 7212] close(9) = -1 EBADF (Bad file descriptor) [pid 7212] close(10) = -1 EBADF (Bad file descriptor) [pid 7212] close(11) = -1 EBADF (Bad file descriptor) [pid 7212] close(12) = -1 EBADF (Bad file descriptor) [pid 7212] close(13) = -1 EBADF (Bad file descriptor) [pid 7212] close(14) = -1 EBADF (Bad file descriptor) [pid 7212] close(15) = -1 EBADF (Bad file descriptor) [pid 7212] close(16) = -1 EBADF (Bad file descriptor) [pid 7212] close(17) = -1 EBADF (Bad file descriptor) [pid 7212] close(18) = -1 EBADF (Bad file descriptor) [pid 7212] close(19) = -1 EBADF (Bad file descriptor) [pid 7212] close(20) = -1 EBADF (Bad file descriptor) [pid 7212] close(21) = -1 EBADF (Bad file descriptor) [pid 7212] close(22) = -1 EBADF (Bad file descriptor) [pid 7212] close(23) = -1 EBADF (Bad file descriptor) [pid 7212] close(24) = -1 EBADF (Bad file descriptor) [pid 7212] close(25) = -1 EBADF (Bad file descriptor) [pid 7212] close(26) = -1 EBADF (Bad file descriptor) [pid 7212] close(27) = -1 EBADF (Bad file descriptor) [pid 7212] close(28) = -1 EBADF (Bad file descriptor) [pid 7212] close(29) = -1 EBADF (Bad file descriptor) [pid 7212] exit_group(0) = ? [pid 7212] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2158", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2158", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2158/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2158/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2158/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2158") = 0 [pid 5033] mkdir("./2159", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2161 ./strace-static-x86_64: Process 7213 attached [pid 7213] set_robust_list(0x5555558cb760, 24) = 0 [pid 7213] chdir("./2159") = 0 [pid 7213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7213] setpgid(0, 0) = 0 [pid 7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7213] write(3, "1000", 4) = 4 [pid 7213] close(3) = 0 [pid 7213] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7213] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7213] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7213] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7213] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7213] 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 7213] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2161}, "\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 7213] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2161}, {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 7213] close(4) = 0 [pid 7213] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 167.318335][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.333545][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.345609][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7213] 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 7213] close(3) = 0 [pid 7213] close(4) = -1 EBADF (Bad file descriptor) [pid 7213] close(5) = -1 EBADF (Bad file descriptor) [pid 7213] close(6) = -1 EBADF (Bad file descriptor) [pid 7213] close(7) = -1 EBADF (Bad file descriptor) [pid 7213] close(8) = -1 EBADF (Bad file descriptor) [pid 7213] close(9) = -1 EBADF (Bad file descriptor) [pid 7213] close(10) = -1 EBADF (Bad file descriptor) [pid 7213] close(11) = -1 EBADF (Bad file descriptor) [pid 7213] close(12) = -1 EBADF (Bad file descriptor) [pid 7213] close(13) = -1 EBADF (Bad file descriptor) [pid 7213] close(14) = -1 EBADF (Bad file descriptor) [pid 7213] close(15) = -1 EBADF (Bad file descriptor) [pid 7213] close(16) = -1 EBADF (Bad file descriptor) [pid 7213] close(17) = -1 EBADF (Bad file descriptor) [pid 7213] close(18) = -1 EBADF (Bad file descriptor) [pid 7213] close(19) = -1 EBADF (Bad file descriptor) [pid 7213] close(20) = -1 EBADF (Bad file descriptor) [pid 7213] close(21) = -1 EBADF (Bad file descriptor) [pid 7213] close(22) = -1 EBADF (Bad file descriptor) [pid 7213] close(23) = -1 EBADF (Bad file descriptor) [pid 7213] close(24) = -1 EBADF (Bad file descriptor) [pid 7213] close(25) = -1 EBADF (Bad file descriptor) [pid 7213] close(26) = -1 EBADF (Bad file descriptor) [pid 7213] close(27) = -1 EBADF (Bad file descriptor) [pid 7213] close(28) = -1 EBADF (Bad file descriptor) [pid 7213] close(29) = -1 EBADF (Bad file descriptor) [pid 7213] exit_group(0) = ? [pid 7213] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2159", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2159", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2159/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2159/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2159/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2159") = 0 [pid 5033] mkdir("./2160", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2162 ./strace-static-x86_64: Process 7214 attached [pid 7214] set_robust_list(0x5555558cb760, 24) = 0 [pid 7214] chdir("./2160") = 0 [pid 7214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7214] setpgid(0, 0) = 0 [pid 7214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7214] write(3, "1000", 4) = 4 [pid 7214] close(3) = 0 [pid 7214] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7214] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7214] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7214] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7214] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7214] 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 7214] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2162}, "\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 7214] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2162}, {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 7214] close(4) = 0 [pid 7214] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7214] 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 7214] close(3) = 0 [pid 7214] close(4) = -1 EBADF (Bad file descriptor) [pid 7214] close(5) = -1 EBADF (Bad file descriptor) [pid 7214] close(6) = -1 EBADF (Bad file descriptor) [pid 7214] close(7) = -1 EBADF (Bad file descriptor) [pid 7214] close(8) = -1 EBADF (Bad file descriptor) [pid 7214] close(9) = -1 EBADF (Bad file descriptor) [pid 7214] close(10) = -1 EBADF (Bad file descriptor) [pid 7214] close(11) = -1 EBADF (Bad file descriptor) [pid 7214] close(12) = -1 EBADF (Bad file descriptor) [pid 7214] close(13) = -1 EBADF (Bad file descriptor) [pid 7214] close(14) = -1 EBADF (Bad file descriptor) [pid 7214] close(15) = -1 EBADF (Bad file descriptor) [pid 7214] close(16) = -1 EBADF (Bad file descriptor) [pid 7214] close(17) = -1 EBADF (Bad file descriptor) [pid 7214] close(18) = -1 EBADF (Bad file descriptor) [pid 7214] close(19) = -1 EBADF (Bad file descriptor) [pid 7214] close(20) = -1 EBADF (Bad file descriptor) [pid 7214] close(21) = -1 EBADF (Bad file descriptor) [pid 7214] close(22) = -1 EBADF (Bad file descriptor) [pid 7214] close(23) = -1 EBADF (Bad file descriptor) [pid 7214] close(24) = -1 EBADF (Bad file descriptor) [pid 7214] close(25) = -1 EBADF (Bad file descriptor) [pid 7214] close(26) = -1 EBADF (Bad file descriptor) [pid 7214] close(27) = -1 EBADF (Bad file descriptor) [pid 7214] close(28) = -1 EBADF (Bad file descriptor) [pid 7214] close(29) = -1 EBADF (Bad file descriptor) [pid 7214] exit_group(0) = ? [ 167.368151][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.385509][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.393800][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.407324][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7214] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2160", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2160", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2160/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2160/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2160/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2160") = 0 [pid 5033] mkdir("./2161", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2163 ./strace-static-x86_64: Process 7215 attached [pid 7215] set_robust_list(0x5555558cb760, 24) = 0 [pid 7215] chdir("./2161") = 0 [pid 7215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7215] setpgid(0, 0) = 0 [pid 7215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7215] write(3, "1000", 4) = 4 [pid 7215] close(3) = 0 [pid 7215] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7215] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7215] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7215] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7215] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7215] 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 7215] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2163}, "\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 7215] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2163}, {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 7215] close(4) = 0 [pid 7215] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7215] 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 7215] close(3) = 0 [pid 7215] close(4) = -1 EBADF (Bad file descriptor) [pid 7215] close(5) = -1 EBADF (Bad file descriptor) [pid 7215] close(6) = -1 EBADF (Bad file descriptor) [pid 7215] close(7) = -1 EBADF (Bad file descriptor) [pid 7215] close(8) = -1 EBADF (Bad file descriptor) [pid 7215] close(9) = -1 EBADF (Bad file descriptor) [pid 7215] close(10) = -1 EBADF (Bad file descriptor) [pid 7215] close(11) = -1 EBADF (Bad file descriptor) [pid 7215] close(12) = -1 EBADF (Bad file descriptor) [pid 7215] close(13) = -1 EBADF (Bad file descriptor) [pid 7215] close(14) = -1 EBADF (Bad file descriptor) [pid 7215] close(15) = -1 EBADF (Bad file descriptor) [pid 7215] close(16) = -1 EBADF (Bad file descriptor) [pid 7215] close(17) = -1 EBADF (Bad file descriptor) [pid 7215] close(18) = -1 EBADF (Bad file descriptor) [pid 7215] close(19) = -1 EBADF (Bad file descriptor) [pid 7215] close(20) = -1 EBADF (Bad file descriptor) [pid 7215] close(21) = -1 EBADF (Bad file descriptor) [pid 7215] close(22) = -1 EBADF (Bad file descriptor) [pid 7215] close(23) = -1 EBADF (Bad file descriptor) [pid 7215] close(24) = -1 EBADF (Bad file descriptor) [pid 7215] close(25) = -1 EBADF (Bad file descriptor) [pid 7215] close(26) = -1 EBADF (Bad file descriptor) [pid 7215] close(27) = -1 EBADF (Bad file descriptor) [pid 7215] close(28) = -1 EBADF (Bad file descriptor) [pid 7215] close(29) = -1 EBADF (Bad file descriptor) [pid 7215] exit_group(0) = ? [pid 7215] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2161", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2161", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2161/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2161/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2161/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2161") = 0 [pid 5033] mkdir("./2162", 0777) = 0 [ 167.423025][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.432191][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.454002][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7216 attached , child_tidptr=0x5555558cb750) = 2164 [pid 7216] set_robust_list(0x5555558cb760, 24) = 0 [pid 7216] chdir("./2162") = 0 [pid 7216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7216] setpgid(0, 0) = 0 [pid 7216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7216] write(3, "1000", 4) = 4 [pid 7216] close(3) = 0 [pid 7216] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7216] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7216] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7216] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7216] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7216] 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 7216] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2164}, "\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 7216] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2164}, {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 7216] close(4) = 0 [pid 7216] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7216] 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 7216] close(3) = 0 [pid 7216] close(4) = -1 EBADF (Bad file descriptor) [pid 7216] close(5) = -1 EBADF (Bad file descriptor) [pid 7216] close(6) = -1 EBADF (Bad file descriptor) [pid 7216] close(7) = -1 EBADF (Bad file descriptor) [pid 7216] close(8) = -1 EBADF (Bad file descriptor) [pid 7216] close(9) = -1 EBADF (Bad file descriptor) [pid 7216] close(10) = -1 EBADF (Bad file descriptor) [pid 7216] close(11) = -1 EBADF (Bad file descriptor) [pid 7216] close(12) = -1 EBADF (Bad file descriptor) [pid 7216] close(13) = -1 EBADF (Bad file descriptor) [pid 7216] close(14) = -1 EBADF (Bad file descriptor) [pid 7216] close(15) = -1 EBADF (Bad file descriptor) [pid 7216] close(16) = -1 EBADF (Bad file descriptor) [pid 7216] close(17) = -1 EBADF (Bad file descriptor) [pid 7216] close(18) = -1 EBADF (Bad file descriptor) [pid 7216] close(19) = -1 EBADF (Bad file descriptor) [pid 7216] close(20) = -1 EBADF (Bad file descriptor) [pid 7216] close(21) = -1 EBADF (Bad file descriptor) [pid 7216] close(22) = -1 EBADF (Bad file descriptor) [pid 7216] close(23) = -1 EBADF (Bad file descriptor) [pid 7216] close(24) = -1 EBADF (Bad file descriptor) [pid 7216] close(25) = -1 EBADF (Bad file descriptor) [pid 7216] close(26) = -1 EBADF (Bad file descriptor) [pid 7216] close(27) = -1 EBADF (Bad file descriptor) [pid 7216] close(28) = -1 EBADF (Bad file descriptor) [pid 7216] close(29) = -1 EBADF (Bad file descriptor) [pid 7216] exit_group(0) = ? [pid 7216] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2162", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2162", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2162/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2162/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2162/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2162") = 0 [pid 5033] mkdir("./2163", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2165 ./strace-static-x86_64: Process 7217 attached [pid 7217] set_robust_list(0x5555558cb760, 24) = 0 [pid 7217] chdir("./2163") = 0 [pid 7217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7217] setpgid(0, 0) = 0 [pid 7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7217] write(3, "1000", 4) = 4 [pid 7217] close(3) = 0 [pid 7217] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7217] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7217] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7217] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7217] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7217] 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 7217] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2165}, "\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 7217] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2165}, {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 7217] close(4) = 0 [pid 7217] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7217] 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 7217] close(3) = 0 [pid 7217] close(4) = -1 EBADF (Bad file descriptor) [pid 7217] close(5) = -1 EBADF (Bad file descriptor) [pid 7217] close(6) = -1 EBADF (Bad file descriptor) [pid 7217] close(7) = -1 EBADF (Bad file descriptor) [pid 7217] close(8) = -1 EBADF (Bad file descriptor) [pid 7217] close(9) = -1 EBADF (Bad file descriptor) [pid 7217] close(10) = -1 EBADF (Bad file descriptor) [pid 7217] close(11) = -1 EBADF (Bad file descriptor) [pid 7217] close(12) = -1 EBADF (Bad file descriptor) [pid 7217] close(13) = -1 EBADF (Bad file descriptor) [pid 7217] close(14) = -1 EBADF (Bad file descriptor) [pid 7217] close(15) = -1 EBADF (Bad file descriptor) [pid 7217] close(16) = -1 EBADF (Bad file descriptor) [pid 7217] close(17) = -1 EBADF (Bad file descriptor) [pid 7217] close(18) = -1 EBADF (Bad file descriptor) [pid 7217] close(19) = -1 EBADF (Bad file descriptor) [pid 7217] close(20) = -1 EBADF (Bad file descriptor) [ 167.471664][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.479994][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.506776][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7217] close(21) = -1 EBADF (Bad file descriptor) [pid 7217] close(22) = -1 EBADF (Bad file descriptor) [pid 7217] close(23) = -1 EBADF (Bad file descriptor) [pid 7217] close(24) = -1 EBADF (Bad file descriptor) [pid 7217] close(25) = -1 EBADF (Bad file descriptor) [pid 7217] close(26) = -1 EBADF (Bad file descriptor) [pid 7217] close(27) = -1 EBADF (Bad file descriptor) [pid 7217] close(28) = -1 EBADF (Bad file descriptor) [pid 7217] close(29) = -1 EBADF (Bad file descriptor) [pid 7217] exit_group(0) = ? [pid 7217] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2163", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2163", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2163/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2163/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2163/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2163") = 0 [pid 5033] mkdir("./2164", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2166 ./strace-static-x86_64: Process 7218 attached [pid 7218] set_robust_list(0x5555558cb760, 24) = 0 [pid 7218] chdir("./2164") = 0 [pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7218] setpgid(0, 0) = 0 [pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7218] write(3, "1000", 4) = 4 [pid 7218] close(3) = 0 [pid 7218] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7218] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7218] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7218] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7218] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7218] 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 7218] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2166}, "\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 7218] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2166}, {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 7218] close(4) = 0 [pid 7218] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7218] 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 7218] close(3) = 0 [pid 7218] close(4) = -1 EBADF (Bad file descriptor) [pid 7218] close(5) = -1 EBADF (Bad file descriptor) [pid 7218] close(6) = -1 EBADF (Bad file descriptor) [pid 7218] close(7) = -1 EBADF (Bad file descriptor) [pid 7218] close(8) = -1 EBADF (Bad file descriptor) [pid 7218] close(9) = -1 EBADF (Bad file descriptor) [pid 7218] close(10) = -1 EBADF (Bad file descriptor) [pid 7218] close(11) = -1 EBADF (Bad file descriptor) [pid 7218] close(12) = -1 EBADF (Bad file descriptor) [pid 7218] close(13) = -1 EBADF (Bad file descriptor) [pid 7218] close(14) = -1 EBADF (Bad file descriptor) [pid 7218] close(15) = -1 EBADF (Bad file descriptor) [pid 7218] close(16) = -1 EBADF (Bad file descriptor) [pid 7218] close(17) = -1 EBADF (Bad file descriptor) [pid 7218] close(18) = -1 EBADF (Bad file descriptor) [pid 7218] close(19) = -1 EBADF (Bad file descriptor) [pid 7218] close(20) = -1 EBADF (Bad file descriptor) [pid 7218] close(21) = -1 EBADF (Bad file descriptor) [pid 7218] close(22) = -1 EBADF (Bad file descriptor) [pid 7218] close(23) = -1 EBADF (Bad file descriptor) [pid 7218] close(24) = -1 EBADF (Bad file descriptor) [pid 7218] close(25) = -1 EBADF (Bad file descriptor) [pid 7218] close(26) = -1 EBADF (Bad file descriptor) [pid 7218] close(27) = -1 EBADF (Bad file descriptor) [pid 7218] close(28) = -1 EBADF (Bad file descriptor) [pid 7218] close(29) = -1 EBADF (Bad file descriptor) [pid 7218] exit_group(0) = ? [pid 7218] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2164", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2164", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2164/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2164/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2164/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2164") = 0 [ 167.522333][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.531668][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.557256][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] mkdir("./2165", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7219 attached , child_tidptr=0x5555558cb750) = 2167 [pid 7219] set_robust_list(0x5555558cb760, 24) = 0 [pid 7219] chdir("./2165") = 0 [pid 7219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7219] setpgid(0, 0) = 0 [pid 7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7219] write(3, "1000", 4) = 4 [pid 7219] close(3) = 0 [pid 7219] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7219] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7219] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7219] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7219] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7219] 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 7219] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2167}, "\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 7219] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2167}, {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 7219] close(4) = 0 [pid 7219] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7219] 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 7219] close(3) = 0 [pid 7219] close(4) = -1 EBADF (Bad file descriptor) [pid 7219] close(5) = -1 EBADF (Bad file descriptor) [pid 7219] close(6) = -1 EBADF (Bad file descriptor) [pid 7219] close(7) = -1 EBADF (Bad file descriptor) [pid 7219] close(8) = -1 EBADF (Bad file descriptor) [pid 7219] close(9) = -1 EBADF (Bad file descriptor) [pid 7219] close(10) = -1 EBADF (Bad file descriptor) [pid 7219] close(11) = -1 EBADF (Bad file descriptor) [pid 7219] close(12) = -1 EBADF (Bad file descriptor) [pid 7219] close(13) = -1 EBADF (Bad file descriptor) [pid 7219] close(14) = -1 EBADF (Bad file descriptor) [pid 7219] close(15) = -1 EBADF (Bad file descriptor) [pid 7219] close(16) = -1 EBADF (Bad file descriptor) [pid 7219] close(17) = -1 EBADF (Bad file descriptor) [pid 7219] close(18) = -1 EBADF (Bad file descriptor) [pid 7219] close(19) = -1 EBADF (Bad file descriptor) [pid 7219] close(20) = -1 EBADF (Bad file descriptor) [pid 7219] close(21) = -1 EBADF (Bad file descriptor) [pid 7219] close(22) = -1 EBADF (Bad file descriptor) [pid 7219] close(23) = -1 EBADF (Bad file descriptor) [pid 7219] close(24) = -1 EBADF (Bad file descriptor) [pid 7219] close(25) = -1 EBADF (Bad file descriptor) [pid 7219] close(26) = -1 EBADF (Bad file descriptor) [pid 7219] close(27) = -1 EBADF (Bad file descriptor) [pid 7219] close(28) = -1 EBADF (Bad file descriptor) [pid 7219] close(29) = -1 EBADF (Bad file descriptor) [pid 7219] exit_group(0) = ? [pid 7219] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2165", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2165", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2165/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2165/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2165/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2165") = 0 [pid 5033] mkdir("./2166", 0777) = 0 [ 167.570617][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.580076][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.594992][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.610501][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2168 ./strace-static-x86_64: Process 7220 attached [pid 7220] set_robust_list(0x5555558cb760, 24) = 0 [pid 7220] chdir("./2166") = 0 [pid 7220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7220] setpgid(0, 0) = 0 [pid 7220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7220] write(3, "1000", 4) = 4 [pid 7220] close(3) = 0 [pid 7220] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7220] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7220] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7220] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7220] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7220] 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 7220] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2168}, "\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 7220] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2168}, {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 7220] close(4) = 0 [pid 7220] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7220] 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 7220] close(3) = 0 [pid 7220] close(4) = -1 EBADF (Bad file descriptor) [pid 7220] close(5) = -1 EBADF (Bad file descriptor) [pid 7220] close(6) = -1 EBADF (Bad file descriptor) [pid 7220] close(7) = -1 EBADF (Bad file descriptor) [pid 7220] close(8) = -1 EBADF (Bad file descriptor) [pid 7220] close(9) = -1 EBADF (Bad file descriptor) [pid 7220] close(10) = -1 EBADF (Bad file descriptor) [pid 7220] close(11) = -1 EBADF (Bad file descriptor) [pid 7220] close(12) = -1 EBADF (Bad file descriptor) [pid 7220] close(13) = -1 EBADF (Bad file descriptor) [pid 7220] close(14) = -1 EBADF (Bad file descriptor) [pid 7220] close(15) = -1 EBADF (Bad file descriptor) [pid 7220] close(16) = -1 EBADF (Bad file descriptor) [pid 7220] close(17) = -1 EBADF (Bad file descriptor) [pid 7220] close(18) = -1 EBADF (Bad file descriptor) [pid 7220] close(19) = -1 EBADF (Bad file descriptor) [pid 7220] close(20) = -1 EBADF (Bad file descriptor) [pid 7220] close(21) = -1 EBADF (Bad file descriptor) [pid 7220] close(22) = -1 EBADF (Bad file descriptor) [pid 7220] close(23) = -1 EBADF (Bad file descriptor) [pid 7220] close(24) = -1 EBADF (Bad file descriptor) [pid 7220] close(25) = -1 EBADF (Bad file descriptor) [pid 7220] close(26) = -1 EBADF (Bad file descriptor) [pid 7220] close(27) = -1 EBADF (Bad file descriptor) [pid 7220] close(28) = -1 EBADF (Bad file descriptor) [pid 7220] close(29) = -1 EBADF (Bad file descriptor) [pid 7220] exit_group(0) = ? [pid 7220] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2166", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2166", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2166/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2166/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2166/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2166") = 0 [pid 5033] mkdir("./2167", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7221 attached [pid 7221] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2169 [pid 7221] <... set_robust_list resumed>) = 0 [pid 7221] chdir("./2167") = 0 [pid 7221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7221] setpgid(0, 0) = 0 [pid 7221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7221] write(3, "1000", 4) = 4 [pid 7221] close(3) = 0 [pid 7221] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7221] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7221] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7221] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7221] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7221] 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 7221] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2169}, "\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 7221] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2169}, {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 7221] close(4) = 0 [ 167.620140][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 167.640143][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.654348][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.662352][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7221] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7221] 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 7221] close(3) = 0 [pid 7221] close(4) = -1 EBADF (Bad file descriptor) [pid 7221] close(5) = -1 EBADF (Bad file descriptor) [pid 7221] close(6) = -1 EBADF (Bad file descriptor) [pid 7221] close(7) = -1 EBADF (Bad file descriptor) [pid 7221] close(8) = -1 EBADF (Bad file descriptor) [pid 7221] close(9) = -1 EBADF (Bad file descriptor) [pid 7221] close(10) = -1 EBADF (Bad file descriptor) [pid 7221] close(11) = -1 EBADF (Bad file descriptor) [pid 7221] close(12) = -1 EBADF (Bad file descriptor) [pid 7221] close(13) = -1 EBADF (Bad file descriptor) [pid 7221] close(14) = -1 EBADF (Bad file descriptor) [pid 7221] close(15) = -1 EBADF (Bad file descriptor) [pid 7221] close(16) = -1 EBADF (Bad file descriptor) [pid 7221] close(17) = -1 EBADF (Bad file descriptor) [pid 7221] close(18) = -1 EBADF (Bad file descriptor) [pid 7221] close(19) = -1 EBADF (Bad file descriptor) [pid 7221] close(20) = -1 EBADF (Bad file descriptor) [pid 7221] close(21) = -1 EBADF (Bad file descriptor) [pid 7221] close(22) = -1 EBADF (Bad file descriptor) [pid 7221] close(23) = -1 EBADF (Bad file descriptor) [pid 7221] close(24) = -1 EBADF (Bad file descriptor) [pid 7221] close(25) = -1 EBADF (Bad file descriptor) [pid 7221] close(26) = -1 EBADF (Bad file descriptor) [pid 7221] close(27) = -1 EBADF (Bad file descriptor) [pid 7221] close(28) = -1 EBADF (Bad file descriptor) [pid 7221] close(29) = -1 EBADF (Bad file descriptor) [pid 7221] exit_group(0) = ? [pid 7221] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2167", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2167", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2167/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2167/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2167/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2167") = 0 [pid 5033] mkdir("./2168", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2170 ./strace-static-x86_64: Process 7222 attached [pid 7222] set_robust_list(0x5555558cb760, 24) = 0 [pid 7222] chdir("./2168") = 0 [pid 7222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7222] setpgid(0, 0) = 0 [pid 7222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7222] write(3, "1000", 4) = 4 [pid 7222] close(3) = 0 [pid 7222] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7222] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7222] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7222] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7222] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7222] 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 7222] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2170}, "\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 7222] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2170}, {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 7222] close(4) = 0 [pid 7222] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 167.689183][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.702479][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.712101][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7222] 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 7222] close(3) = 0 [pid 7222] close(4) = -1 EBADF (Bad file descriptor) [pid 7222] close(5) = -1 EBADF (Bad file descriptor) [pid 7222] close(6) = -1 EBADF (Bad file descriptor) [pid 7222] close(7) = -1 EBADF (Bad file descriptor) [pid 7222] close(8) = -1 EBADF (Bad file descriptor) [pid 7222] close(9) = -1 EBADF (Bad file descriptor) [pid 7222] close(10) = -1 EBADF (Bad file descriptor) [pid 7222] close(11) = -1 EBADF (Bad file descriptor) [pid 7222] close(12) = -1 EBADF (Bad file descriptor) [pid 7222] close(13) = -1 EBADF (Bad file descriptor) [pid 7222] close(14) = -1 EBADF (Bad file descriptor) [pid 7222] close(15) = -1 EBADF (Bad file descriptor) [pid 7222] close(16) = -1 EBADF (Bad file descriptor) [pid 7222] close(17) = -1 EBADF (Bad file descriptor) [pid 7222] close(18) = -1 EBADF (Bad file descriptor) [pid 7222] close(19) = -1 EBADF (Bad file descriptor) [pid 7222] close(20) = -1 EBADF (Bad file descriptor) [pid 7222] close(21) = -1 EBADF (Bad file descriptor) [pid 7222] close(22) = -1 EBADF (Bad file descriptor) [pid 7222] close(23) = -1 EBADF (Bad file descriptor) [pid 7222] close(24) = -1 EBADF (Bad file descriptor) [pid 7222] close(25) = -1 EBADF (Bad file descriptor) [pid 7222] close(26) = -1 EBADF (Bad file descriptor) [pid 7222] close(27) = -1 EBADF (Bad file descriptor) [pid 7222] close(28) = -1 EBADF (Bad file descriptor) [pid 7222] close(29) = -1 EBADF (Bad file descriptor) [pid 7222] exit_group(0) = ? [pid 7222] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2168", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2168", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2168/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2168/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2168/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2168") = 0 [pid 5033] mkdir("./2169", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2171 ./strace-static-x86_64: Process 7223 attached [pid 7223] set_robust_list(0x5555558cb760, 24) = 0 [pid 7223] chdir("./2169") = 0 [pid 7223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7223] setpgid(0, 0) = 0 [pid 7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7223] write(3, "1000", 4) = 4 [pid 7223] close(3) = 0 [pid 7223] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7223] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7223] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7223] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7223] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7223] 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 7223] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2171}, "\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 7223] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2171}, {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 7223] close(4) = 0 [pid 7223] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 167.735293][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.748882][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.757828][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7223] 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 7223] close(3) = 0 [pid 7223] close(4) = -1 EBADF (Bad file descriptor) [pid 7223] close(5) = -1 EBADF (Bad file descriptor) [pid 7223] close(6) = -1 EBADF (Bad file descriptor) [pid 7223] close(7) = -1 EBADF (Bad file descriptor) [pid 7223] close(8) = -1 EBADF (Bad file descriptor) [pid 7223] close(9) = -1 EBADF (Bad file descriptor) [pid 7223] close(10) = -1 EBADF (Bad file descriptor) [pid 7223] close(11) = -1 EBADF (Bad file descriptor) [pid 7223] close(12) = -1 EBADF (Bad file descriptor) [pid 7223] close(13) = -1 EBADF (Bad file descriptor) [pid 7223] close(14) = -1 EBADF (Bad file descriptor) [pid 7223] close(15) = -1 EBADF (Bad file descriptor) [pid 7223] close(16) = -1 EBADF (Bad file descriptor) [pid 7223] close(17) = -1 EBADF (Bad file descriptor) [pid 7223] close(18) = -1 EBADF (Bad file descriptor) [pid 7223] close(19) = -1 EBADF (Bad file descriptor) [pid 7223] close(20) = -1 EBADF (Bad file descriptor) [pid 7223] close(21) = -1 EBADF (Bad file descriptor) [pid 7223] close(22) = -1 EBADF (Bad file descriptor) [pid 7223] close(23) = -1 EBADF (Bad file descriptor) [pid 7223] close(24) = -1 EBADF (Bad file descriptor) [pid 7223] close(25) = -1 EBADF (Bad file descriptor) [pid 7223] close(26) = -1 EBADF (Bad file descriptor) [pid 7223] close(27) = -1 EBADF (Bad file descriptor) [pid 7223] close(28) = -1 EBADF (Bad file descriptor) [pid 7223] close(29) = -1 EBADF (Bad file descriptor) [pid 7223] exit_group(0) = ? [pid 7223] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2169", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2169", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2169/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2169/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2169/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2169") = 0 [pid 5033] mkdir("./2170", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2172 ./strace-static-x86_64: Process 7224 attached [pid 7224] set_robust_list(0x5555558cb760, 24) = 0 [pid 7224] chdir("./2170") = 0 [pid 7224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7224] setpgid(0, 0) = 0 [pid 7224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7224] write(3, "1000", 4) = 4 [pid 7224] close(3) = 0 [pid 7224] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7224] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7224] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7224] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7224] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7224] 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 7224] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2172}, "\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 7224] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2172}, {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 7224] close(4) = 0 [pid 7224] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 167.780910][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.797116][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.805234][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7224] 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 7224] close(3) = 0 [pid 7224] close(4) = -1 EBADF (Bad file descriptor) [pid 7224] close(5) = -1 EBADF (Bad file descriptor) [pid 7224] close(6) = -1 EBADF (Bad file descriptor) [pid 7224] close(7) = -1 EBADF (Bad file descriptor) [pid 7224] close(8) = -1 EBADF (Bad file descriptor) [pid 7224] close(9) = -1 EBADF (Bad file descriptor) [pid 7224] close(10) = -1 EBADF (Bad file descriptor) [pid 7224] close(11) = -1 EBADF (Bad file descriptor) [pid 7224] close(12) = -1 EBADF (Bad file descriptor) [pid 7224] close(13) = -1 EBADF (Bad file descriptor) [pid 7224] close(14) = -1 EBADF (Bad file descriptor) [pid 7224] close(15) = -1 EBADF (Bad file descriptor) [pid 7224] close(16) = -1 EBADF (Bad file descriptor) [pid 7224] close(17) = -1 EBADF (Bad file descriptor) [pid 7224] close(18) = -1 EBADF (Bad file descriptor) [pid 7224] close(19) = -1 EBADF (Bad file descriptor) [pid 7224] close(20) = -1 EBADF (Bad file descriptor) [pid 7224] close(21) = -1 EBADF (Bad file descriptor) [pid 7224] close(22) = -1 EBADF (Bad file descriptor) [pid 7224] close(23) = -1 EBADF (Bad file descriptor) [pid 7224] close(24) = -1 EBADF (Bad file descriptor) [pid 7224] close(25) = -1 EBADF (Bad file descriptor) [pid 7224] close(26) = -1 EBADF (Bad file descriptor) [pid 7224] close(27) = -1 EBADF (Bad file descriptor) [pid 7224] close(28) = -1 EBADF (Bad file descriptor) [pid 7224] close(29) = -1 EBADF (Bad file descriptor) [pid 7224] exit_group(0) = ? [pid 7224] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2170", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2170", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2170/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2170/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2170/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2170") = 0 [pid 5033] mkdir("./2171", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2173 ./strace-static-x86_64: Process 7225 attached [pid 7225] set_robust_list(0x5555558cb760, 24) = 0 [pid 7225] chdir("./2171") = 0 [pid 7225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7225] setpgid(0, 0) = 0 [pid 7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7225] write(3, "1000", 4) = 4 [pid 7225] close(3) = 0 [pid 7225] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7225] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7225] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7225] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7225] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7225] 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 7225] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2173}, "\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 7225] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2173}, {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 7225] close(4) = 0 [pid 7225] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7225] 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 7225] close(3) = 0 [pid 7225] close(4) = -1 EBADF (Bad file descriptor) [pid 7225] close(5) = -1 EBADF (Bad file descriptor) [pid 7225] close(6) = -1 EBADF (Bad file descriptor) [pid 7225] close(7) = -1 EBADF (Bad file descriptor) [pid 7225] close(8) = -1 EBADF (Bad file descriptor) [pid 7225] close(9) = -1 EBADF (Bad file descriptor) [pid 7225] close(10) = -1 EBADF (Bad file descriptor) [pid 7225] close(11) = -1 EBADF (Bad file descriptor) [pid 7225] close(12) = -1 EBADF (Bad file descriptor) [pid 7225] close(13) = -1 EBADF (Bad file descriptor) [pid 7225] close(14) = -1 EBADF (Bad file descriptor) [pid 7225] close(15) = -1 EBADF (Bad file descriptor) [pid 7225] close(16) = -1 EBADF (Bad file descriptor) [pid 7225] close(17) = -1 EBADF (Bad file descriptor) [pid 7225] close(18) = -1 EBADF (Bad file descriptor) [pid 7225] close(19) = -1 EBADF (Bad file descriptor) [pid 7225] close(20) = -1 EBADF (Bad file descriptor) [pid 7225] close(21) = -1 EBADF (Bad file descriptor) [pid 7225] close(22) = -1 EBADF (Bad file descriptor) [pid 7225] close(23) = -1 EBADF (Bad file descriptor) [pid 7225] close(24) = -1 EBADF (Bad file descriptor) [pid 7225] close(25) = -1 EBADF (Bad file descriptor) [pid 7225] close(26) = -1 EBADF (Bad file descriptor) [pid 7225] close(27) = -1 EBADF (Bad file descriptor) [pid 7225] close(28) = -1 EBADF (Bad file descriptor) [pid 7225] close(29) = -1 EBADF (Bad file descriptor) [pid 7225] exit_group(0) = ? [pid 7225] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2171", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2171", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2171/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2171/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2171/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2171") = 0 [pid 5033] mkdir("./2172", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2174 ./strace-static-x86_64: Process 7226 attached [pid 7226] set_robust_list(0x5555558cb760, 24) = 0 [pid 7226] chdir("./2172") = 0 [pid 7226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7226] setpgid(0, 0) = 0 [pid 7226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7226] write(3, "1000", 4) = 4 [pid 7226] close(3) = 0 [pid 7226] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7226] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7226] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7226] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7226] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7226] 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 7226] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2174}, "\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 7226] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2174}, {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 7226] close(4) = 0 [pid 7226] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 167.832222][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.850548][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.858904][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7226] 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 7226] close(3) = 0 [pid 7226] close(4) = -1 EBADF (Bad file descriptor) [pid 7226] close(5) = -1 EBADF (Bad file descriptor) [pid 7226] close(6) = -1 EBADF (Bad file descriptor) [pid 7226] close(7) = -1 EBADF (Bad file descriptor) [pid 7226] close(8) = -1 EBADF (Bad file descriptor) [pid 7226] close(9) = -1 EBADF (Bad file descriptor) [pid 7226] close(10) = -1 EBADF (Bad file descriptor) [pid 7226] close(11) = -1 EBADF (Bad file descriptor) [pid 7226] close(12) = -1 EBADF (Bad file descriptor) [pid 7226] close(13) = -1 EBADF (Bad file descriptor) [pid 7226] close(14) = -1 EBADF (Bad file descriptor) [pid 7226] close(15) = -1 EBADF (Bad file descriptor) [pid 7226] close(16) = -1 EBADF (Bad file descriptor) [pid 7226] close(17) = -1 EBADF (Bad file descriptor) [pid 7226] close(18) = -1 EBADF (Bad file descriptor) [pid 7226] close(19) = -1 EBADF (Bad file descriptor) [pid 7226] close(20) = -1 EBADF (Bad file descriptor) [pid 7226] close(21) = -1 EBADF (Bad file descriptor) [pid 7226] close(22) = -1 EBADF (Bad file descriptor) [pid 7226] close(23) = -1 EBADF (Bad file descriptor) [pid 7226] close(24) = -1 EBADF (Bad file descriptor) [pid 7226] close(25) = -1 EBADF (Bad file descriptor) [pid 7226] close(26) = -1 EBADF (Bad file descriptor) [pid 7226] close(27) = -1 EBADF (Bad file descriptor) [pid 7226] close(28) = -1 EBADF (Bad file descriptor) [pid 7226] close(29) = -1 EBADF (Bad file descriptor) [pid 7226] exit_group(0) = ? [pid 7226] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2174, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2172", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2172", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2172/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2172/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2172/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2172") = 0 [pid 5033] mkdir("./2173", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2175 ./strace-static-x86_64: Process 7227 attached [pid 7227] set_robust_list(0x5555558cb760, 24) = 0 [pid 7227] chdir("./2173") = 0 [pid 7227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7227] setpgid(0, 0) = 0 [pid 7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7227] write(3, "1000", 4) = 4 [pid 7227] close(3) = 0 [pid 7227] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7227] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7227] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7227] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7227] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7227] 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 7227] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2175}, "\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 7227] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2175}, {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 7227] close(4) = 0 [pid 7227] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 167.887351][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.901536][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.912033][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7227] 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 7227] close(3) = 0 [pid 7227] close(4) = -1 EBADF (Bad file descriptor) [pid 7227] close(5) = -1 EBADF (Bad file descriptor) [pid 7227] close(6) = -1 EBADF (Bad file descriptor) [pid 7227] close(7) = -1 EBADF (Bad file descriptor) [pid 7227] close(8) = -1 EBADF (Bad file descriptor) [pid 7227] close(9) = -1 EBADF (Bad file descriptor) [pid 7227] close(10) = -1 EBADF (Bad file descriptor) [pid 7227] close(11) = -1 EBADF (Bad file descriptor) [pid 7227] close(12) = -1 EBADF (Bad file descriptor) [pid 7227] close(13) = -1 EBADF (Bad file descriptor) [pid 7227] close(14) = -1 EBADF (Bad file descriptor) [pid 7227] close(15) = -1 EBADF (Bad file descriptor) [pid 7227] close(16) = -1 EBADF (Bad file descriptor) [pid 7227] close(17) = -1 EBADF (Bad file descriptor) [pid 7227] close(18) = -1 EBADF (Bad file descriptor) [pid 7227] close(19) = -1 EBADF (Bad file descriptor) [pid 7227] close(20) = -1 EBADF (Bad file descriptor) [pid 7227] close(21) = -1 EBADF (Bad file descriptor) [pid 7227] close(22) = -1 EBADF (Bad file descriptor) [pid 7227] close(23) = -1 EBADF (Bad file descriptor) [pid 7227] close(24) = -1 EBADF (Bad file descriptor) [pid 7227] close(25) = -1 EBADF (Bad file descriptor) [pid 7227] close(26) = -1 EBADF (Bad file descriptor) [pid 7227] close(27) = -1 EBADF (Bad file descriptor) [pid 7227] close(28) = -1 EBADF (Bad file descriptor) [pid 7227] close(29) = -1 EBADF (Bad file descriptor) [pid 7227] exit_group(0) = ? [pid 7227] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2173", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2173", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2173/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2173/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2173/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2173") = 0 [pid 5033] mkdir("./2174", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2176 ./strace-static-x86_64: Process 7228 attached [pid 7228] set_robust_list(0x5555558cb760, 24) = 0 [pid 7228] chdir("./2174") = 0 [pid 7228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7228] setpgid(0, 0) = 0 [pid 7228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7228] write(3, "1000", 4) = 4 [pid 7228] close(3) = 0 [pid 7228] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7228] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7228] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7228] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7228] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7228] 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 7228] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2176}, "\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 7228] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2176}, {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 7228] close(4) = 0 [pid 7228] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7228] 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 7228] close(3) = 0 [pid 7228] close(4) = -1 EBADF (Bad file descriptor) [pid 7228] close(5) = -1 EBADF (Bad file descriptor) [pid 7228] close(6) = -1 EBADF (Bad file descriptor) [pid 7228] close(7) = -1 EBADF (Bad file descriptor) [pid 7228] close(8) = -1 EBADF (Bad file descriptor) [pid 7228] close(9) = -1 EBADF (Bad file descriptor) [pid 7228] close(10) = -1 EBADF (Bad file descriptor) [pid 7228] close(11) = -1 EBADF (Bad file descriptor) [pid 7228] close(12) = -1 EBADF (Bad file descriptor) [pid 7228] close(13) = -1 EBADF (Bad file descriptor) [pid 7228] close(14) = -1 EBADF (Bad file descriptor) [pid 7228] close(15) = -1 EBADF (Bad file descriptor) [pid 7228] close(16) = -1 EBADF (Bad file descriptor) [ 167.940822][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.954050][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 167.962397][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7228] close(17) = -1 EBADF (Bad file descriptor) [pid 7228] close(18) = -1 EBADF (Bad file descriptor) [pid 7228] close(19) = -1 EBADF (Bad file descriptor) [pid 7228] close(20) = -1 EBADF (Bad file descriptor) [pid 7228] close(21) = -1 EBADF (Bad file descriptor) [pid 7228] close(22) = -1 EBADF (Bad file descriptor) [pid 7228] close(23) = -1 EBADF (Bad file descriptor) [pid 7228] close(24) = -1 EBADF (Bad file descriptor) [pid 7228] close(25) = -1 EBADF (Bad file descriptor) [pid 7228] close(26) = -1 EBADF (Bad file descriptor) [pid 7228] close(27) = -1 EBADF (Bad file descriptor) [pid 7228] close(28) = -1 EBADF (Bad file descriptor) [pid 7228] close(29) = -1 EBADF (Bad file descriptor) [pid 7228] exit_group(0) = ? [pid 7228] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2176, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2174", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2174", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2174/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2174/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2174/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2174") = 0 [pid 5033] mkdir("./2175", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2177 ./strace-static-x86_64: Process 7229 attached [pid 7229] set_robust_list(0x5555558cb760, 24) = 0 [pid 7229] chdir("./2175") = 0 [pid 7229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7229] setpgid(0, 0) = 0 [pid 7229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7229] write(3, "1000", 4) = 4 [pid 7229] close(3) = 0 [pid 7229] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7229] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7229] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7229] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7229] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7229] 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 7229] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2177}, "\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 7229] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2177}, {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 7229] close(4) = 0 [pid 7229] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7229] 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 7229] close(3) = 0 [pid 7229] close(4) = -1 EBADF (Bad file descriptor) [pid 7229] close(5) = -1 EBADF (Bad file descriptor) [pid 7229] close(6) = -1 EBADF (Bad file descriptor) [pid 7229] close(7) = -1 EBADF (Bad file descriptor) [pid 7229] close(8) = -1 EBADF (Bad file descriptor) [pid 7229] close(9) = -1 EBADF (Bad file descriptor) [pid 7229] close(10) = -1 EBADF (Bad file descriptor) [pid 7229] close(11) = -1 EBADF (Bad file descriptor) [pid 7229] close(12) = -1 EBADF (Bad file descriptor) [pid 7229] close(13) = -1 EBADF (Bad file descriptor) [pid 7229] close(14) = -1 EBADF (Bad file descriptor) [pid 7229] close(15) = -1 EBADF (Bad file descriptor) [pid 7229] close(16) = -1 EBADF (Bad file descriptor) [pid 7229] close(17) = -1 EBADF (Bad file descriptor) [pid 7229] close(18) = -1 EBADF (Bad file descriptor) [pid 7229] close(19) = -1 EBADF (Bad file descriptor) [pid 7229] close(20) = -1 EBADF (Bad file descriptor) [pid 7229] close(21) = -1 EBADF (Bad file descriptor) [pid 7229] close(22) = -1 EBADF (Bad file descriptor) [pid 7229] close(23) = -1 EBADF (Bad file descriptor) [pid 7229] close(24) = -1 EBADF (Bad file descriptor) [ 167.986263][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 167.999999][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.008223][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.026464][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7229] close(25) = -1 EBADF (Bad file descriptor) [pid 7229] close(26) = -1 EBADF (Bad file descriptor) [pid 7229] close(27) = -1 EBADF (Bad file descriptor) [pid 7229] close(28) = -1 EBADF (Bad file descriptor) [pid 7229] close(29) = -1 EBADF (Bad file descriptor) [pid 7229] exit_group(0) = ? [pid 7229] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2175", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2175", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2175/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2175/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2175/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2175") = 0 [pid 5033] mkdir("./2176", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2178 ./strace-static-x86_64: Process 7230 attached [pid 7230] set_robust_list(0x5555558cb760, 24) = 0 [pid 7230] chdir("./2176") = 0 [pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7230] setpgid(0, 0) = 0 [pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7230] write(3, "1000", 4) = 4 [pid 7230] close(3) = 0 [pid 7230] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7230] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7230] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7230] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7230] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7230] 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 7230] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2178}, "\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 7230] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2178}, {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 7230] close(4) = 0 [pid 7230] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7230] 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 7230] close(3) = 0 [pid 7230] close(4) = -1 EBADF (Bad file descriptor) [pid 7230] close(5) = -1 EBADF (Bad file descriptor) [pid 7230] close(6) = -1 EBADF (Bad file descriptor) [pid 7230] close(7) = -1 EBADF (Bad file descriptor) [pid 7230] close(8) = -1 EBADF (Bad file descriptor) [pid 7230] close(9) = -1 EBADF (Bad file descriptor) [pid 7230] close(10) = -1 EBADF (Bad file descriptor) [pid 7230] close(11) = -1 EBADF (Bad file descriptor) [pid 7230] close(12) = -1 EBADF (Bad file descriptor) [pid 7230] close(13) = -1 EBADF (Bad file descriptor) [pid 7230] close(14) = -1 EBADF (Bad file descriptor) [pid 7230] close(15) = -1 EBADF (Bad file descriptor) [pid 7230] close(16) = -1 EBADF (Bad file descriptor) [pid 7230] close(17) = -1 EBADF (Bad file descriptor) [pid 7230] close(18) = -1 EBADF (Bad file descriptor) [pid 7230] close(19) = -1 EBADF (Bad file descriptor) [pid 7230] close(20) = -1 EBADF (Bad file descriptor) [pid 7230] close(21) = -1 EBADF (Bad file descriptor) [pid 7230] close(22) = -1 EBADF (Bad file descriptor) [pid 7230] close(23) = -1 EBADF (Bad file descriptor) [pid 7230] close(24) = -1 EBADF (Bad file descriptor) [pid 7230] close(25) = -1 EBADF (Bad file descriptor) [pid 7230] close(26) = -1 EBADF (Bad file descriptor) [pid 7230] close(27) = -1 EBADF (Bad file descriptor) [pid 7230] close(28) = -1 EBADF (Bad file descriptor) [pid 7230] close(29) = -1 EBADF (Bad file descriptor) [ 168.040809][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.050875][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.069962][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7230] exit_group(0) = ? [pid 7230] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2176", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2176", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2176/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2176/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2176/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2176") = 0 [pid 5033] mkdir("./2177", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2179 ./strace-static-x86_64: Process 7231 attached [pid 7231] set_robust_list(0x5555558cb760, 24) = 0 [pid 7231] chdir("./2177") = 0 [pid 7231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7231] setpgid(0, 0) = 0 [pid 7231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7231] write(3, "1000", 4) = 4 [pid 7231] close(3) = 0 [pid 7231] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7231] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7231] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7231] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7231] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7231] 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 7231] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2179}, "\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 7231] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2179}, {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 7231] close(4) = 0 [pid 7231] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7231] 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 7231] close(3) = 0 [pid 7231] close(4) = -1 EBADF (Bad file descriptor) [pid 7231] close(5) = -1 EBADF (Bad file descriptor) [pid 7231] close(6) = -1 EBADF (Bad file descriptor) [pid 7231] close(7) = -1 EBADF (Bad file descriptor) [pid 7231] close(8) = -1 EBADF (Bad file descriptor) [pid 7231] close(9) = -1 EBADF (Bad file descriptor) [pid 7231] close(10) = -1 EBADF (Bad file descriptor) [pid 7231] close(11) = -1 EBADF (Bad file descriptor) [pid 7231] close(12) = -1 EBADF (Bad file descriptor) [pid 7231] close(13) = -1 EBADF (Bad file descriptor) [pid 7231] close(14) = -1 EBADF (Bad file descriptor) [pid 7231] close(15) = -1 EBADF (Bad file descriptor) [pid 7231] close(16) = -1 EBADF (Bad file descriptor) [pid 7231] close(17) = -1 EBADF (Bad file descriptor) [pid 7231] close(18) = -1 EBADF (Bad file descriptor) [pid 7231] close(19) = -1 EBADF (Bad file descriptor) [pid 7231] close(20) = -1 EBADF (Bad file descriptor) [pid 7231] close(21) = -1 EBADF (Bad file descriptor) [pid 7231] close(22) = -1 EBADF (Bad file descriptor) [pid 7231] close(23) = -1 EBADF (Bad file descriptor) [pid 7231] close(24) = -1 EBADF (Bad file descriptor) [pid 7231] close(25) = -1 EBADF (Bad file descriptor) [pid 7231] close(26) = -1 EBADF (Bad file descriptor) [pid 7231] close(27) = -1 EBADF (Bad file descriptor) [pid 7231] close(28) = -1 EBADF (Bad file descriptor) [pid 7231] close(29) = -1 EBADF (Bad file descriptor) [pid 7231] exit_group(0) = ? [pid 7231] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2177", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2177", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2177/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2177/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2177/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2177") = 0 [pid 5033] mkdir("./2178", 0777) = 0 [ 168.084436][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.092665][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.116917][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.131018][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2180 ./strace-static-x86_64: Process 7232 attached [pid 7232] set_robust_list(0x5555558cb760, 24) = 0 [pid 7232] chdir("./2178") = 0 [pid 7232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7232] setpgid(0, 0) = 0 [pid 7232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7232] write(3, "1000", 4) = 4 [pid 7232] close(3) = 0 [pid 7232] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7232] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7232] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7232] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7232] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7232] 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 7232] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2180}, "\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 7232] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2180}, {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 7232] close(4) = 0 [pid 7232] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7232] 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 7232] close(3) = 0 [pid 7232] close(4) = -1 EBADF (Bad file descriptor) [pid 7232] close(5) = -1 EBADF (Bad file descriptor) [pid 7232] close(6) = -1 EBADF (Bad file descriptor) [pid 7232] close(7) = -1 EBADF (Bad file descriptor) [pid 7232] close(8) = -1 EBADF (Bad file descriptor) [pid 7232] close(9) = -1 EBADF (Bad file descriptor) [pid 7232] close(10) = -1 EBADF (Bad file descriptor) [pid 7232] close(11) = -1 EBADF (Bad file descriptor) [pid 7232] close(12) = -1 EBADF (Bad file descriptor) [pid 7232] close(13) = -1 EBADF (Bad file descriptor) [pid 7232] close(14) = -1 EBADF (Bad file descriptor) [pid 7232] close(15) = -1 EBADF (Bad file descriptor) [pid 7232] close(16) = -1 EBADF (Bad file descriptor) [pid 7232] close(17) = -1 EBADF (Bad file descriptor) [pid 7232] close(18) = -1 EBADF (Bad file descriptor) [pid 7232] close(19) = -1 EBADF (Bad file descriptor) [pid 7232] close(20) = -1 EBADF (Bad file descriptor) [pid 7232] close(21) = -1 EBADF (Bad file descriptor) [pid 7232] close(22) = -1 EBADF (Bad file descriptor) [pid 7232] close(23) = -1 EBADF (Bad file descriptor) [pid 7232] close(24) = -1 EBADF (Bad file descriptor) [pid 7232] close(25) = -1 EBADF (Bad file descriptor) [pid 7232] close(26) = -1 EBADF (Bad file descriptor) [pid 7232] close(27) = -1 EBADF (Bad file descriptor) [pid 7232] close(28) = -1 EBADF (Bad file descriptor) [pid 7232] close(29) = -1 EBADF (Bad file descriptor) [pid 7232] exit_group(0) = ? [pid 7232] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2180, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2178", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2178", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2178/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2178/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2178/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2178") = 0 [pid 5033] mkdir("./2179", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2181 ./strace-static-x86_64: Process 7233 attached [pid 7233] set_robust_list(0x5555558cb760, 24) = 0 [pid 7233] chdir("./2179") = 0 [pid 7233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7233] setpgid(0, 0) = 0 [pid 7233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7233] write(3, "1000", 4) = 4 [pid 7233] close(3) = 0 [pid 7233] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7233] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7233] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7233] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7233] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7233] 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 7233] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2181}, "\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 7233] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2181}, {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 7233] close(4) = 0 [pid 7233] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 168.139265][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.157879][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.171785][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.180055][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7233] 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 7233] close(3) = 0 [pid 7233] close(4) = -1 EBADF (Bad file descriptor) [pid 7233] close(5) = -1 EBADF (Bad file descriptor) [pid 7233] close(6) = -1 EBADF (Bad file descriptor) [pid 7233] close(7) = -1 EBADF (Bad file descriptor) [pid 7233] close(8) = -1 EBADF (Bad file descriptor) [pid 7233] close(9) = -1 EBADF (Bad file descriptor) [pid 7233] close(10) = -1 EBADF (Bad file descriptor) [pid 7233] close(11) = -1 EBADF (Bad file descriptor) [pid 7233] close(12) = -1 EBADF (Bad file descriptor) [pid 7233] close(13) = -1 EBADF (Bad file descriptor) [pid 7233] close(14) = -1 EBADF (Bad file descriptor) [pid 7233] close(15) = -1 EBADF (Bad file descriptor) [pid 7233] close(16) = -1 EBADF (Bad file descriptor) [pid 7233] close(17) = -1 EBADF (Bad file descriptor) [pid 7233] close(18) = -1 EBADF (Bad file descriptor) [pid 7233] close(19) = -1 EBADF (Bad file descriptor) [pid 7233] close(20) = -1 EBADF (Bad file descriptor) [pid 7233] close(21) = -1 EBADF (Bad file descriptor) [pid 7233] close(22) = -1 EBADF (Bad file descriptor) [pid 7233] close(23) = -1 EBADF (Bad file descriptor) [pid 7233] close(24) = -1 EBADF (Bad file descriptor) [pid 7233] close(25) = -1 EBADF (Bad file descriptor) [pid 7233] close(26) = -1 EBADF (Bad file descriptor) [pid 7233] close(27) = -1 EBADF (Bad file descriptor) [pid 7233] close(28) = -1 EBADF (Bad file descriptor) [pid 7233] close(29) = -1 EBADF (Bad file descriptor) [pid 7233] exit_group(0) = ? [pid 7233] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2179", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2179", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2179/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2179/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2179/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2179") = 0 [pid 5033] mkdir("./2180", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2182 ./strace-static-x86_64: Process 7234 attached [pid 7234] set_robust_list(0x5555558cb760, 24) = 0 [pid 7234] chdir("./2180") = 0 [pid 7234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7234] setpgid(0, 0) = 0 [pid 7234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7234] write(3, "1000", 4) = 4 [pid 7234] close(3) = 0 [pid 7234] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7234] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7234] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7234] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7234] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7234] 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 7234] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2182}, "\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 7234] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2182}, {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 7234] close(4) = 0 [pid 7234] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 168.203964][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.216256][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.224109][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7234] 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 7234] close(3) = 0 [pid 7234] close(4) = -1 EBADF (Bad file descriptor) [pid 7234] close(5) = -1 EBADF (Bad file descriptor) [pid 7234] close(6) = -1 EBADF (Bad file descriptor) [pid 7234] close(7) = -1 EBADF (Bad file descriptor) [pid 7234] close(8) = -1 EBADF (Bad file descriptor) [pid 7234] close(9) = -1 EBADF (Bad file descriptor) [pid 7234] close(10) = -1 EBADF (Bad file descriptor) [pid 7234] close(11) = -1 EBADF (Bad file descriptor) [pid 7234] close(12) = -1 EBADF (Bad file descriptor) [pid 7234] close(13) = -1 EBADF (Bad file descriptor) [pid 7234] close(14) = -1 EBADF (Bad file descriptor) [pid 7234] close(15) = -1 EBADF (Bad file descriptor) [pid 7234] close(16) = -1 EBADF (Bad file descriptor) [pid 7234] close(17) = -1 EBADF (Bad file descriptor) [pid 7234] close(18) = -1 EBADF (Bad file descriptor) [pid 7234] close(19) = -1 EBADF (Bad file descriptor) [pid 7234] close(20) = -1 EBADF (Bad file descriptor) [pid 7234] close(21) = -1 EBADF (Bad file descriptor) [pid 7234] close(22) = -1 EBADF (Bad file descriptor) [pid 7234] close(23) = -1 EBADF (Bad file descriptor) [pid 7234] close(24) = -1 EBADF (Bad file descriptor) [pid 7234] close(25) = -1 EBADF (Bad file descriptor) [pid 7234] close(26) = -1 EBADF (Bad file descriptor) [pid 7234] close(27) = -1 EBADF (Bad file descriptor) [pid 7234] close(28) = -1 EBADF (Bad file descriptor) [pid 7234] close(29) = -1 EBADF (Bad file descriptor) [pid 7234] exit_group(0) = ? [pid 7234] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2182, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2180", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2180", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2180/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2180/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2180/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2180") = 0 [pid 5033] mkdir("./2181", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2183 ./strace-static-x86_64: Process 7235 attached [pid 7235] set_robust_list(0x5555558cb760, 24) = 0 [pid 7235] chdir("./2181") = 0 [pid 7235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7235] setpgid(0, 0) = 0 [pid 7235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7235] write(3, "1000", 4) = 4 [pid 7235] close(3) = 0 [pid 7235] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7235] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7235] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7235] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7235] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7235] 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 7235] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2183}, "\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 7235] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2183}, {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 7235] close(4) = 0 [pid 7235] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7235] 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 7235] close(3) = 0 [pid 7235] close(4) = -1 EBADF (Bad file descriptor) [pid 7235] close(5) = -1 EBADF (Bad file descriptor) [pid 7235] close(6) = -1 EBADF (Bad file descriptor) [pid 7235] close(7) = -1 EBADF (Bad file descriptor) [pid 7235] close(8) = -1 EBADF (Bad file descriptor) [pid 7235] close(9) = -1 EBADF (Bad file descriptor) [pid 7235] close(10) = -1 EBADF (Bad file descriptor) [pid 7235] close(11) = -1 EBADF (Bad file descriptor) [pid 7235] close(12) = -1 EBADF (Bad file descriptor) [pid 7235] close(13) = -1 EBADF (Bad file descriptor) [pid 7235] close(14) = -1 EBADF (Bad file descriptor) [pid 7235] close(15) = -1 EBADF (Bad file descriptor) [pid 7235] close(16) = -1 EBADF (Bad file descriptor) [pid 7235] close(17) = -1 EBADF (Bad file descriptor) [pid 7235] close(18) = -1 EBADF (Bad file descriptor) [pid 7235] close(19) = -1 EBADF (Bad file descriptor) [pid 7235] close(20) = -1 EBADF (Bad file descriptor) [pid 7235] close(21) = -1 EBADF (Bad file descriptor) [pid 7235] close(22) = -1 EBADF (Bad file descriptor) [pid 7235] close(23) = -1 EBADF (Bad file descriptor) [pid 7235] close(24) = -1 EBADF (Bad file descriptor) [pid 7235] close(25) = -1 EBADF (Bad file descriptor) [pid 7235] close(26) = -1 EBADF (Bad file descriptor) [pid 7235] close(27) = -1 EBADF (Bad file descriptor) [pid 7235] close(28) = -1 EBADF (Bad file descriptor) [pid 7235] close(29) = -1 EBADF (Bad file descriptor) [pid 7235] exit_group(0) = ? [pid 7235] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2181", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2181", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2181/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2181/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2181/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2181") = 0 [pid 5033] mkdir("./2182", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7236 attached [pid 7236] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2184 [pid 7236] <... set_robust_list resumed>) = 0 [pid 7236] chdir("./2182") = 0 [pid 7236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7236] setpgid(0, 0) = 0 [pid 7236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7236] write(3, "1000", 4) = 4 [pid 7236] close(3) = 0 [pid 7236] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7236] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7236] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7236] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7236] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7236] 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 7236] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2184}, "\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 7236] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2184}, {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 7236] close(4) = 0 [pid 7236] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 168.246313][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.267675][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.276595][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7236] 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 7236] close(3) = 0 [pid 7236] close(4) = -1 EBADF (Bad file descriptor) [pid 7236] close(5) = -1 EBADF (Bad file descriptor) [pid 7236] close(6) = -1 EBADF (Bad file descriptor) [pid 7236] close(7) = -1 EBADF (Bad file descriptor) [pid 7236] close(8) = -1 EBADF (Bad file descriptor) [pid 7236] close(9) = -1 EBADF (Bad file descriptor) [pid 7236] close(10) = -1 EBADF (Bad file descriptor) [pid 7236] close(11) = -1 EBADF (Bad file descriptor) [pid 7236] close(12) = -1 EBADF (Bad file descriptor) [pid 7236] close(13) = -1 EBADF (Bad file descriptor) [pid 7236] close(14) = -1 EBADF (Bad file descriptor) [pid 7236] close(15) = -1 EBADF (Bad file descriptor) [pid 7236] close(16) = -1 EBADF (Bad file descriptor) [pid 7236] close(17) = -1 EBADF (Bad file descriptor) [pid 7236] close(18) = -1 EBADF (Bad file descriptor) [pid 7236] close(19) = -1 EBADF (Bad file descriptor) [pid 7236] close(20) = -1 EBADF (Bad file descriptor) [pid 7236] close(21) = -1 EBADF (Bad file descriptor) [pid 7236] close(22) = -1 EBADF (Bad file descriptor) [pid 7236] close(23) = -1 EBADF (Bad file descriptor) [pid 7236] close(24) = -1 EBADF (Bad file descriptor) [pid 7236] close(25) = -1 EBADF (Bad file descriptor) [pid 7236] close(26) = -1 EBADF (Bad file descriptor) [pid 7236] close(27) = -1 EBADF (Bad file descriptor) [pid 7236] close(28) = -1 EBADF (Bad file descriptor) [pid 7236] close(29) = -1 EBADF (Bad file descriptor) [pid 7236] exit_group(0) = ? [pid 7236] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2182", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2182", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2182/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2182/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2182/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2182") = 0 [pid 5033] mkdir("./2183", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2185 ./strace-static-x86_64: Process 7237 attached [pid 7237] set_robust_list(0x5555558cb760, 24) = 0 [pid 7237] chdir("./2183") = 0 [pid 7237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7237] setpgid(0, 0) = 0 [pid 7237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7237] write(3, "1000", 4) = 4 [pid 7237] close(3) = 0 [pid 7237] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7237] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7237] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7237] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7237] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7237] 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 7237] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2185}, "\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 7237] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2185}, {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 7237] close(4) = 0 [pid 7237] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 168.313239][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.327673][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.335941][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7237] 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 7237] close(3) = 0 [pid 7237] close(4) = -1 EBADF (Bad file descriptor) [pid 7237] close(5) = -1 EBADF (Bad file descriptor) [pid 7237] close(6) = -1 EBADF (Bad file descriptor) [pid 7237] close(7) = -1 EBADF (Bad file descriptor) [pid 7237] close(8) = -1 EBADF (Bad file descriptor) [pid 7237] close(9) = -1 EBADF (Bad file descriptor) [pid 7237] close(10) = -1 EBADF (Bad file descriptor) [pid 7237] close(11) = -1 EBADF (Bad file descriptor) [pid 7237] close(12) = -1 EBADF (Bad file descriptor) [pid 7237] close(13) = -1 EBADF (Bad file descriptor) [pid 7237] close(14) = -1 EBADF (Bad file descriptor) [pid 7237] close(15) = -1 EBADF (Bad file descriptor) [pid 7237] close(16) = -1 EBADF (Bad file descriptor) [pid 7237] close(17) = -1 EBADF (Bad file descriptor) [pid 7237] close(18) = -1 EBADF (Bad file descriptor) [pid 7237] close(19) = -1 EBADF (Bad file descriptor) [pid 7237] close(20) = -1 EBADF (Bad file descriptor) [pid 7237] close(21) = -1 EBADF (Bad file descriptor) [pid 7237] close(22) = -1 EBADF (Bad file descriptor) [pid 7237] close(23) = -1 EBADF (Bad file descriptor) [pid 7237] close(24) = -1 EBADF (Bad file descriptor) [pid 7237] close(25) = -1 EBADF (Bad file descriptor) [pid 7237] close(26) = -1 EBADF (Bad file descriptor) [pid 7237] close(27) = -1 EBADF (Bad file descriptor) [pid 7237] close(28) = -1 EBADF (Bad file descriptor) [pid 7237] close(29) = -1 EBADF (Bad file descriptor) [pid 7237] exit_group(0) = ? [pid 7237] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2185, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2183", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2183", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2183/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2183/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2183/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2183") = 0 [pid 5033] mkdir("./2184", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7238 attached , child_tidptr=0x5555558cb750) = 2186 [pid 7238] set_robust_list(0x5555558cb760, 24) = 0 [pid 7238] chdir("./2184") = 0 [pid 7238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7238] setpgid(0, 0) = 0 [pid 7238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7238] write(3, "1000", 4) = 4 [pid 7238] close(3) = 0 [pid 7238] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7238] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7238] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7238] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7238] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7238] 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 7238] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2186}, "\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 7238] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2186}, {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 7238] close(4) = 0 [pid 7238] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7238] 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 7238] close(3) = 0 [pid 7238] close(4) = -1 EBADF (Bad file descriptor) [pid 7238] close(5) = -1 EBADF (Bad file descriptor) [pid 7238] close(6) = -1 EBADF (Bad file descriptor) [pid 7238] close(7) = -1 EBADF (Bad file descriptor) [pid 7238] close(8) = -1 EBADF (Bad file descriptor) [pid 7238] close(9) = -1 EBADF (Bad file descriptor) [pid 7238] close(10) = -1 EBADF (Bad file descriptor) [pid 7238] close(11) = -1 EBADF (Bad file descriptor) [pid 7238] close(12) = -1 EBADF (Bad file descriptor) [pid 7238] close(13) = -1 EBADF (Bad file descriptor) [pid 7238] close(14) = -1 EBADF (Bad file descriptor) [pid 7238] close(15) = -1 EBADF (Bad file descriptor) [pid 7238] close(16) = -1 EBADF (Bad file descriptor) [pid 7238] close(17) = -1 EBADF (Bad file descriptor) [pid 7238] close(18) = -1 EBADF (Bad file descriptor) [pid 7238] close(19) = -1 EBADF (Bad file descriptor) [pid 7238] close(20) = -1 EBADF (Bad file descriptor) [pid 7238] close(21) = -1 EBADF (Bad file descriptor) [pid 7238] close(22) = -1 EBADF (Bad file descriptor) [pid 7238] close(23) = -1 EBADF (Bad file descriptor) [pid 7238] close(24) = -1 EBADF (Bad file descriptor) [pid 7238] close(25) = -1 EBADF (Bad file descriptor) [pid 7238] close(26) = -1 EBADF (Bad file descriptor) [pid 7238] close(27) = -1 EBADF (Bad file descriptor) [pid 7238] close(28) = -1 EBADF (Bad file descriptor) [pid 7238] close(29) = -1 EBADF (Bad file descriptor) [pid 7238] exit_group(0) = ? [pid 7238] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2184", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2184", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2184/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2184/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2184/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2184") = 0 [pid 5033] mkdir("./2185", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2187 ./strace-static-x86_64: Process 7239 attached [pid 7239] set_robust_list(0x5555558cb760, 24) = 0 [pid 7239] chdir("./2185") = 0 [pid 7239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7239] setpgid(0, 0) = 0 [pid 7239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7239] write(3, "1000", 4) = 4 [pid 7239] close(3) = 0 [pid 7239] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7239] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7239] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7239] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7239] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7239] 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 7239] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2187}, "\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 7239] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2187}, {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 7239] close(4) = 0 [pid 7239] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 168.355876][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.373718][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.383266][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7239] 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 7239] close(3) = 0 [pid 7239] close(4) = -1 EBADF (Bad file descriptor) [pid 7239] close(5) = -1 EBADF (Bad file descriptor) [pid 7239] close(6) = -1 EBADF (Bad file descriptor) [pid 7239] close(7) = -1 EBADF (Bad file descriptor) [pid 7239] close(8) = -1 EBADF (Bad file descriptor) [pid 7239] close(9) = -1 EBADF (Bad file descriptor) [pid 7239] close(10) = -1 EBADF (Bad file descriptor) [pid 7239] close(11) = -1 EBADF (Bad file descriptor) [pid 7239] close(12) = -1 EBADF (Bad file descriptor) [pid 7239] close(13) = -1 EBADF (Bad file descriptor) [pid 7239] close(14) = -1 EBADF (Bad file descriptor) [pid 7239] close(15) = -1 EBADF (Bad file descriptor) [pid 7239] close(16) = -1 EBADF (Bad file descriptor) [pid 7239] close(17) = -1 EBADF (Bad file descriptor) [pid 7239] close(18) = -1 EBADF (Bad file descriptor) [pid 7239] close(19) = -1 EBADF (Bad file descriptor) [pid 7239] close(20) = -1 EBADF (Bad file descriptor) [pid 7239] close(21) = -1 EBADF (Bad file descriptor) [pid 7239] close(22) = -1 EBADF (Bad file descriptor) [pid 7239] close(23) = -1 EBADF (Bad file descriptor) [pid 7239] close(24) = -1 EBADF (Bad file descriptor) [pid 7239] close(25) = -1 EBADF (Bad file descriptor) [pid 7239] close(26) = -1 EBADF (Bad file descriptor) [pid 7239] close(27) = -1 EBADF (Bad file descriptor) [pid 7239] close(28) = -1 EBADF (Bad file descriptor) [pid 7239] close(29) = -1 EBADF (Bad file descriptor) [pid 7239] exit_group(0) = ? [pid 7239] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2185", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2185", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2185/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2185/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2185/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2185") = 0 [pid 5033] mkdir("./2186", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7240 attached , child_tidptr=0x5555558cb750) = 2188 [pid 7240] set_robust_list(0x5555558cb760, 24) = 0 [pid 7240] chdir("./2186") = 0 [pid 7240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7240] setpgid(0, 0) = 0 [pid 7240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7240] write(3, "1000", 4) = 4 [pid 7240] close(3) = 0 [pid 7240] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7240] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7240] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7240] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7240] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7240] 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 7240] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2188}, "\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 7240] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2188}, {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 7240] close(4) = 0 [pid 7240] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7240] 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 7240] close(3) = 0 [pid 7240] close(4) = -1 EBADF (Bad file descriptor) [pid 7240] close(5) = -1 EBADF (Bad file descriptor) [pid 7240] close(6) = -1 EBADF (Bad file descriptor) [pid 7240] close(7) = -1 EBADF (Bad file descriptor) [pid 7240] close(8) = -1 EBADF (Bad file descriptor) [pid 7240] close(9) = -1 EBADF (Bad file descriptor) [pid 7240] close(10) = -1 EBADF (Bad file descriptor) [pid 7240] close(11) = -1 EBADF (Bad file descriptor) [pid 7240] close(12) = -1 EBADF (Bad file descriptor) [pid 7240] close(13) = -1 EBADF (Bad file descriptor) [pid 7240] close(14) = -1 EBADF (Bad file descriptor) [pid 7240] close(15) = -1 EBADF (Bad file descriptor) [pid 7240] close(16) = -1 EBADF (Bad file descriptor) [pid 7240] close(17) = -1 EBADF (Bad file descriptor) [pid 7240] close(18) = -1 EBADF (Bad file descriptor) [pid 7240] close(19) = -1 EBADF (Bad file descriptor) [pid 7240] close(20) = -1 EBADF (Bad file descriptor) [pid 7240] close(21) = -1 EBADF (Bad file descriptor) [pid 7240] close(22) = -1 EBADF (Bad file descriptor) [pid 7240] close(23) = -1 EBADF (Bad file descriptor) [pid 7240] close(24) = -1 EBADF (Bad file descriptor) [pid 7240] close(25) = -1 EBADF (Bad file descriptor) [pid 7240] close(26) = -1 EBADF (Bad file descriptor) [pid 7240] close(27) = -1 EBADF (Bad file descriptor) [pid 7240] close(28) = -1 EBADF (Bad file descriptor) [pid 7240] close(29) = -1 EBADF (Bad file descriptor) [pid 7240] exit_group(0) = ? [pid 7240] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2186", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2186", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2186/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2186/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2186/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2186") = 0 [pid 5033] mkdir("./2187", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2189 ./strace-static-x86_64: Process 7241 attached [pid 7241] set_robust_list(0x5555558cb760, 24) = 0 [pid 7241] chdir("./2187") = 0 [pid 7241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7241] setpgid(0, 0) = 0 [pid 7241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7241] write(3, "1000", 4) = 4 [pid 7241] close(3) = 0 [pid 7241] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7241] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7241] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7241] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7241] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7241] 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 7241] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2189}, "\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 7241] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2189}, {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 7241] close(4) = 0 [pid 7241] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 168.420502][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.437835][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.446481][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7241] 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 7241] close(3) = 0 [pid 7241] close(4) = -1 EBADF (Bad file descriptor) [pid 7241] close(5) = -1 EBADF (Bad file descriptor) [pid 7241] close(6) = -1 EBADF (Bad file descriptor) [pid 7241] close(7) = -1 EBADF (Bad file descriptor) [pid 7241] close(8) = -1 EBADF (Bad file descriptor) [pid 7241] close(9) = -1 EBADF (Bad file descriptor) [pid 7241] close(10) = -1 EBADF (Bad file descriptor) [pid 7241] close(11) = -1 EBADF (Bad file descriptor) [pid 7241] close(12) = -1 EBADF (Bad file descriptor) [pid 7241] close(13) = -1 EBADF (Bad file descriptor) [pid 7241] close(14) = -1 EBADF (Bad file descriptor) [pid 7241] close(15) = -1 EBADF (Bad file descriptor) [pid 7241] close(16) = -1 EBADF (Bad file descriptor) [pid 7241] close(17) = -1 EBADF (Bad file descriptor) [pid 7241] close(18) = -1 EBADF (Bad file descriptor) [pid 7241] close(19) = -1 EBADF (Bad file descriptor) [pid 7241] close(20) = -1 EBADF (Bad file descriptor) [pid 7241] close(21) = -1 EBADF (Bad file descriptor) [pid 7241] close(22) = -1 EBADF (Bad file descriptor) [pid 7241] close(23) = -1 EBADF (Bad file descriptor) [pid 7241] close(24) = -1 EBADF (Bad file descriptor) [pid 7241] close(25) = -1 EBADF (Bad file descriptor) [pid 7241] close(26) = -1 EBADF (Bad file descriptor) [pid 7241] close(27) = -1 EBADF (Bad file descriptor) [pid 7241] close(28) = -1 EBADF (Bad file descriptor) [pid 7241] close(29) = -1 EBADF (Bad file descriptor) [pid 7241] exit_group(0) = ? [pid 7241] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2189, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2187", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2187", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2187/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2187/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2187/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2187") = 0 [pid 5033] mkdir("./2188", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7242 attached , child_tidptr=0x5555558cb750) = 2190 [pid 7242] set_robust_list(0x5555558cb760, 24) = 0 [pid 7242] chdir("./2188") = 0 [pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7242] setpgid(0, 0) = 0 [pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7242] write(3, "1000", 4) = 4 [pid 7242] close(3) = 0 [pid 7242] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7242] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7242] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7242] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7242] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7242] 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 7242] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2190}, "\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 7242] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2190}, {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 7242] close(4) = 0 [pid 7242] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7242] 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 7242] close(3) = 0 [pid 7242] close(4) = -1 EBADF (Bad file descriptor) [pid 7242] close(5) = -1 EBADF (Bad file descriptor) [pid 7242] close(6) = -1 EBADF (Bad file descriptor) [pid 7242] close(7) = -1 EBADF (Bad file descriptor) [pid 7242] close(8) = -1 EBADF (Bad file descriptor) [pid 7242] close(9) = -1 EBADF (Bad file descriptor) [pid 7242] close(10) = -1 EBADF (Bad file descriptor) [pid 7242] close(11) = -1 EBADF (Bad file descriptor) [pid 7242] close(12) = -1 EBADF (Bad file descriptor) [pid 7242] close(13) = -1 EBADF (Bad file descriptor) [pid 7242] close(14) = -1 EBADF (Bad file descriptor) [pid 7242] close(15) = -1 EBADF (Bad file descriptor) [pid 7242] close(16) = -1 EBADF (Bad file descriptor) [pid 7242] close(17) = -1 EBADF (Bad file descriptor) [pid 7242] close(18) = -1 EBADF (Bad file descriptor) [pid 7242] close(19) = -1 EBADF (Bad file descriptor) [pid 7242] close(20) = -1 EBADF (Bad file descriptor) [pid 7242] close(21) = -1 EBADF (Bad file descriptor) [pid 7242] close(22) = -1 EBADF (Bad file descriptor) [pid 7242] close(23) = -1 EBADF (Bad file descriptor) [pid 7242] close(24) = -1 EBADF (Bad file descriptor) [pid 7242] close(25) = -1 EBADF (Bad file descriptor) [pid 7242] close(26) = -1 EBADF (Bad file descriptor) [pid 7242] close(27) = -1 EBADF (Bad file descriptor) [pid 7242] close(28) = -1 EBADF (Bad file descriptor) [pid 7242] close(29) = -1 EBADF (Bad file descriptor) [pid 7242] exit_group(0) = ? [pid 7242] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2190, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2188", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2188", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2188/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2188/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2188/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2188") = 0 [pid 5033] mkdir("./2189", 0777) = 0 [ 168.475741][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.490399][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.499618][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.509311][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7243 attached , child_tidptr=0x5555558cb750) = 2191 [pid 7243] set_robust_list(0x5555558cb760, 24) = 0 [pid 7243] chdir("./2189") = 0 [pid 7243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7243] setpgid(0, 0) = 0 [pid 7243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7243] write(3, "1000", 4) = 4 [pid 7243] close(3) = 0 [pid 7243] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7243] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7243] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7243] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7243] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7243] 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 7243] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2191}, "\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 7243] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2191}, {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 7243] close(4) = 0 [pid 7243] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7243] 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 7243] close(3) = 0 [pid 7243] close(4) = -1 EBADF (Bad file descriptor) [pid 7243] close(5) = -1 EBADF (Bad file descriptor) [pid 7243] close(6) = -1 EBADF (Bad file descriptor) [pid 7243] close(7) = -1 EBADF (Bad file descriptor) [pid 7243] close(8) = -1 EBADF (Bad file descriptor) [pid 7243] close(9) = -1 EBADF (Bad file descriptor) [pid 7243] close(10) = -1 EBADF (Bad file descriptor) [pid 7243] close(11) = -1 EBADF (Bad file descriptor) [pid 7243] close(12) = -1 EBADF (Bad file descriptor) [pid 7243] close(13) = -1 EBADF (Bad file descriptor) [pid 7243] close(14) = -1 EBADF (Bad file descriptor) [pid 7243] close(15) = -1 EBADF (Bad file descriptor) [pid 7243] close(16) = -1 EBADF (Bad file descriptor) [pid 7243] close(17) = -1 EBADF (Bad file descriptor) [pid 7243] close(18) = -1 EBADF (Bad file descriptor) [pid 7243] close(19) = -1 EBADF (Bad file descriptor) [pid 7243] close(20) = -1 EBADF (Bad file descriptor) [pid 7243] close(21) = -1 EBADF (Bad file descriptor) [pid 7243] close(22) = -1 EBADF (Bad file descriptor) [pid 7243] close(23) = -1 EBADF (Bad file descriptor) [pid 7243] close(24) = -1 EBADF (Bad file descriptor) [pid 7243] close(25) = -1 EBADF (Bad file descriptor) [pid 7243] close(26) = -1 EBADF (Bad file descriptor) [pid 7243] close(27) = -1 EBADF (Bad file descriptor) [pid 7243] close(28) = -1 EBADF (Bad file descriptor) [pid 7243] close(29) = -1 EBADF (Bad file descriptor) [pid 7243] exit_group(0) = ? [pid 7243] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2189", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2189", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2189/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2189/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2189/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2189") = 0 [pid 5033] mkdir("./2190", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2192 ./strace-static-x86_64: Process 7244 attached [pid 7244] set_robust_list(0x5555558cb760, 24) = 0 [pid 7244] chdir("./2190") = 0 [pid 7244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7244] setpgid(0, 0) = 0 [pid 7244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7244] write(3, "1000", 4) = 4 [pid 7244] close(3) = 0 [pid 7244] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7244] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7244] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7244] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7244] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7244] 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 7244] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2192}, "\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 7244] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2192}, {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 7244] close(4) = 0 [pid 7244] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 168.523207][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.532181][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.543566][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.558075][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.566136][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7244] 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 7244] close(3) = 0 [pid 7244] close(4) = -1 EBADF (Bad file descriptor) [pid 7244] close(5) = -1 EBADF (Bad file descriptor) [pid 7244] close(6) = -1 EBADF (Bad file descriptor) [pid 7244] close(7) = -1 EBADF (Bad file descriptor) [pid 7244] close(8) = -1 EBADF (Bad file descriptor) [pid 7244] close(9) = -1 EBADF (Bad file descriptor) [pid 7244] close(10) = -1 EBADF (Bad file descriptor) [pid 7244] close(11) = -1 EBADF (Bad file descriptor) [pid 7244] close(12) = -1 EBADF (Bad file descriptor) [pid 7244] close(13) = -1 EBADF (Bad file descriptor) [pid 7244] close(14) = -1 EBADF (Bad file descriptor) [pid 7244] close(15) = -1 EBADF (Bad file descriptor) [pid 7244] close(16) = -1 EBADF (Bad file descriptor) [pid 7244] close(17) = -1 EBADF (Bad file descriptor) [pid 7244] close(18) = -1 EBADF (Bad file descriptor) [pid 7244] close(19) = -1 EBADF (Bad file descriptor) [pid 7244] close(20) = -1 EBADF (Bad file descriptor) [pid 7244] close(21) = -1 EBADF (Bad file descriptor) [pid 7244] close(22) = -1 EBADF (Bad file descriptor) [pid 7244] close(23) = -1 EBADF (Bad file descriptor) [pid 7244] close(24) = -1 EBADF (Bad file descriptor) [pid 7244] close(25) = -1 EBADF (Bad file descriptor) [pid 7244] close(26) = -1 EBADF (Bad file descriptor) [pid 7244] close(27) = -1 EBADF (Bad file descriptor) [pid 7244] close(28) = -1 EBADF (Bad file descriptor) [pid 7244] close(29) = -1 EBADF (Bad file descriptor) [pid 7244] exit_group(0) = ? [pid 7244] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2190", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2190", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2190/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2190/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2190/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2190") = 0 [pid 5033] mkdir("./2191", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2193 ./strace-static-x86_64: Process 7245 attached [pid 7245] set_robust_list(0x5555558cb760, 24) = 0 [pid 7245] chdir("./2191") = 0 [pid 7245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7245] setpgid(0, 0) = 0 [pid 7245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7245] write(3, "1000", 4) = 4 [pid 7245] close(3) = 0 [pid 7245] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7245] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7245] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7245] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7245] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7245] 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 7245] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2193}, "\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 7245] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2193}, {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 7245] close(4) = 0 [pid 7245] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 168.594160][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.608662][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.617391][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7245] 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 7245] close(3) = 0 [pid 7245] close(4) = -1 EBADF (Bad file descriptor) [pid 7245] close(5) = -1 EBADF (Bad file descriptor) [pid 7245] close(6) = -1 EBADF (Bad file descriptor) [pid 7245] close(7) = -1 EBADF (Bad file descriptor) [pid 7245] close(8) = -1 EBADF (Bad file descriptor) [pid 7245] close(9) = -1 EBADF (Bad file descriptor) [pid 7245] close(10) = -1 EBADF (Bad file descriptor) [pid 7245] close(11) = -1 EBADF (Bad file descriptor) [pid 7245] close(12) = -1 EBADF (Bad file descriptor) [pid 7245] close(13) = -1 EBADF (Bad file descriptor) [pid 7245] close(14) = -1 EBADF (Bad file descriptor) [pid 7245] close(15) = -1 EBADF (Bad file descriptor) [pid 7245] close(16) = -1 EBADF (Bad file descriptor) [pid 7245] close(17) = -1 EBADF (Bad file descriptor) [pid 7245] close(18) = -1 EBADF (Bad file descriptor) [pid 7245] close(19) = -1 EBADF (Bad file descriptor) [pid 7245] close(20) = -1 EBADF (Bad file descriptor) [pid 7245] close(21) = -1 EBADF (Bad file descriptor) [pid 7245] close(22) = -1 EBADF (Bad file descriptor) [pid 7245] close(23) = -1 EBADF (Bad file descriptor) [pid 7245] close(24) = -1 EBADF (Bad file descriptor) [pid 7245] close(25) = -1 EBADF (Bad file descriptor) [pid 7245] close(26) = -1 EBADF (Bad file descriptor) [pid 7245] close(27) = -1 EBADF (Bad file descriptor) [pid 7245] close(28) = -1 EBADF (Bad file descriptor) [pid 7245] close(29) = -1 EBADF (Bad file descriptor) [pid 7245] exit_group(0) = ? [pid 7245] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2193, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2191", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2191/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2191/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2191/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2191") = 0 [pid 5033] mkdir("./2192", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7246 attached [pid 7246] set_robust_list(0x5555558cb760, 24) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2194 [pid 7246] chdir("./2192") = 0 [pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7246] setpgid(0, 0) = 0 [pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7246] write(3, "1000", 4) = 4 [pid 7246] close(3) = 0 [pid 7246] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7246] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7246] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7246] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7246] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7246] 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 7246] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2194}, "\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 7246] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2194}, {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 7246] close(4) = 0 [pid 7246] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7246] 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 7246] close(3) = 0 [pid 7246] close(4) = -1 EBADF (Bad file descriptor) [pid 7246] close(5) = -1 EBADF (Bad file descriptor) [pid 7246] close(6) = -1 EBADF (Bad file descriptor) [pid 7246] close(7) = -1 EBADF (Bad file descriptor) [pid 7246] close(8) = -1 EBADF (Bad file descriptor) [pid 7246] close(9) = -1 EBADF (Bad file descriptor) [pid 7246] close(10) = -1 EBADF (Bad file descriptor) [pid 7246] close(11) = -1 EBADF (Bad file descriptor) [pid 7246] close(12) = -1 EBADF (Bad file descriptor) [pid 7246] close(13) = -1 EBADF (Bad file descriptor) [pid 7246] close(14) = -1 EBADF (Bad file descriptor) [pid 7246] close(15) = -1 EBADF (Bad file descriptor) [pid 7246] close(16) = -1 EBADF (Bad file descriptor) [pid 7246] close(17) = -1 EBADF (Bad file descriptor) [pid 7246] close(18) = -1 EBADF (Bad file descriptor) [pid 7246] close(19) = -1 EBADF (Bad file descriptor) [pid 7246] close(20) = -1 EBADF (Bad file descriptor) [pid 7246] close(21) = -1 EBADF (Bad file descriptor) [pid 7246] close(22) = -1 EBADF (Bad file descriptor) [pid 7246] close(23) = -1 EBADF (Bad file descriptor) [pid 7246] close(24) = -1 EBADF (Bad file descriptor) [pid 7246] close(25) = -1 EBADF (Bad file descriptor) [pid 7246] close(26) = -1 EBADF (Bad file descriptor) [pid 7246] close(27) = -1 EBADF (Bad file descriptor) [pid 7246] close(28) = -1 EBADF (Bad file descriptor) [pid 7246] close(29) = -1 EBADF (Bad file descriptor) [ 168.636064][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.651257][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.659981][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.678685][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7246] exit_group(0) = ? [pid 7246] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2192", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2192/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2192/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2192/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2192") = 0 [pid 5033] mkdir("./2193", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2195 ./strace-static-x86_64: Process 7247 attached [pid 7247] set_robust_list(0x5555558cb760, 24) = 0 [pid 7247] chdir("./2193") = 0 [pid 7247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7247] setpgid(0, 0) = 0 [pid 7247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7247] write(3, "1000", 4) = 4 [pid 7247] close(3) = 0 [pid 7247] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7247] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7247] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7247] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7247] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7247] 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 7247] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2195}, "\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 7247] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2195}, {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 7247] close(4) = 0 [pid 7247] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7247] 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 7247] close(3) = 0 [pid 7247] close(4) = -1 EBADF (Bad file descriptor) [pid 7247] close(5) = -1 EBADF (Bad file descriptor) [pid 7247] close(6) = -1 EBADF (Bad file descriptor) [pid 7247] close(7) = -1 EBADF (Bad file descriptor) [pid 7247] close(8) = -1 EBADF (Bad file descriptor) [pid 7247] close(9) = -1 EBADF (Bad file descriptor) [pid 7247] close(10) = -1 EBADF (Bad file descriptor) [pid 7247] close(11) = -1 EBADF (Bad file descriptor) [pid 7247] close(12) = -1 EBADF (Bad file descriptor) [pid 7247] close(13) = -1 EBADF (Bad file descriptor) [pid 7247] close(14) = -1 EBADF (Bad file descriptor) [pid 7247] close(15) = -1 EBADF (Bad file descriptor) [pid 7247] close(16) = -1 EBADF (Bad file descriptor) [pid 7247] close(17) = -1 EBADF (Bad file descriptor) [pid 7247] close(18) = -1 EBADF (Bad file descriptor) [pid 7247] close(19) = -1 EBADF (Bad file descriptor) [pid 7247] close(20) = -1 EBADF (Bad file descriptor) [pid 7247] close(21) = -1 EBADF (Bad file descriptor) [pid 7247] close(22) = -1 EBADF (Bad file descriptor) [pid 7247] close(23) = -1 EBADF (Bad file descriptor) [pid 7247] close(24) = -1 EBADF (Bad file descriptor) [pid 7247] close(25) = -1 EBADF (Bad file descriptor) [pid 7247] close(26) = -1 EBADF (Bad file descriptor) [pid 7247] close(27) = -1 EBADF (Bad file descriptor) [pid 7247] close(28) = -1 EBADF (Bad file descriptor) [pid 7247] close(29) = -1 EBADF (Bad file descriptor) [pid 7247] exit_group(0) = ? [pid 7247] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2193", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2193/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2193/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2193/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2193") = 0 [pid 5033] mkdir("./2194", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7248 attached , child_tidptr=0x5555558cb750) = 2196 [pid 7248] set_robust_list(0x5555558cb760, 24) = 0 [pid 7248] chdir("./2194") = 0 [pid 7248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7248] setpgid(0, 0) = 0 [pid 7248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7248] write(3, "1000", 4) = 4 [pid 7248] close(3) = 0 [pid 7248] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7248] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7248] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [ 168.692202][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.701639][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.724856][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7248] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7248] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7248] 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 7248] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2196}, "\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 7248] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2196}, {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 7248] close(4) = 0 [pid 7248] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7248] 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 7248] close(3) = 0 [pid 7248] close(4) = -1 EBADF (Bad file descriptor) [pid 7248] close(5) = -1 EBADF (Bad file descriptor) [pid 7248] close(6) = -1 EBADF (Bad file descriptor) [pid 7248] close(7) = -1 EBADF (Bad file descriptor) [pid 7248] close(8) = -1 EBADF (Bad file descriptor) [pid 7248] close(9) = -1 EBADF (Bad file descriptor) [pid 7248] close(10) = -1 EBADF (Bad file descriptor) [pid 7248] close(11) = -1 EBADF (Bad file descriptor) [pid 7248] close(12) = -1 EBADF (Bad file descriptor) [pid 7248] close(13) = -1 EBADF (Bad file descriptor) [pid 7248] close(14) = -1 EBADF (Bad file descriptor) [pid 7248] close(15) = -1 EBADF (Bad file descriptor) [pid 7248] close(16) = -1 EBADF (Bad file descriptor) [pid 7248] close(17) = -1 EBADF (Bad file descriptor) [pid 7248] close(18) = -1 EBADF (Bad file descriptor) [pid 7248] close(19) = -1 EBADF (Bad file descriptor) [pid 7248] close(20) = -1 EBADF (Bad file descriptor) [pid 7248] close(21) = -1 EBADF (Bad file descriptor) [pid 7248] close(22) = -1 EBADF (Bad file descriptor) [pid 7248] close(23) = -1 EBADF (Bad file descriptor) [pid 7248] close(24) = -1 EBADF (Bad file descriptor) [pid 7248] close(25) = -1 EBADF (Bad file descriptor) [pid 7248] close(26) = -1 EBADF (Bad file descriptor) [pid 7248] close(27) = -1 EBADF (Bad file descriptor) [pid 7248] close(28) = -1 EBADF (Bad file descriptor) [pid 7248] close(29) = -1 EBADF (Bad file descriptor) [pid 7248] exit_group(0) = ? [pid 7248] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2194", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2194/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2194/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2194/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2194") = 0 [pid 5033] mkdir("./2195", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2197 ./strace-static-x86_64: Process 7249 attached [pid 7249] set_robust_list(0x5555558cb760, 24) = 0 [pid 7249] chdir("./2195") = 0 [pid 7249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7249] setpgid(0, 0) = 0 [pid 7249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7249] write(3, "1000", 4) = 4 [pid 7249] close(3) = 0 [pid 7249] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7249] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7249] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7249] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7249] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7249] 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 7249] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2197}, "\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 7249] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2197}, {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 7249] close(4) = 0 [pid 7249] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7249] 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 7249] close(3) = 0 [pid 7249] close(4) = -1 EBADF (Bad file descriptor) [pid 7249] close(5) = -1 EBADF (Bad file descriptor) [pid 7249] close(6) = -1 EBADF (Bad file descriptor) [pid 7249] close(7) = -1 EBADF (Bad file descriptor) [pid 7249] close(8) = -1 EBADF (Bad file descriptor) [pid 7249] close(9) = -1 EBADF (Bad file descriptor) [pid 7249] close(10) = -1 EBADF (Bad file descriptor) [pid 7249] close(11) = -1 EBADF (Bad file descriptor) [pid 7249] close(12) = -1 EBADF (Bad file descriptor) [pid 7249] close(13) = -1 EBADF (Bad file descriptor) [pid 7249] close(14) = -1 EBADF (Bad file descriptor) [pid 7249] close(15) = -1 EBADF (Bad file descriptor) [pid 7249] close(16) = -1 EBADF (Bad file descriptor) [pid 7249] close(17) = -1 EBADF (Bad file descriptor) [pid 7249] close(18) = -1 EBADF (Bad file descriptor) [pid 7249] close(19) = -1 EBADF (Bad file descriptor) [pid 7249] close(20) = -1 EBADF (Bad file descriptor) [pid 7249] close(21) = -1 EBADF (Bad file descriptor) [pid 7249] close(22) = -1 EBADF (Bad file descriptor) [pid 7249] close(23) = -1 EBADF (Bad file descriptor) [pid 7249] close(24) = -1 EBADF (Bad file descriptor) [pid 7249] close(25) = -1 EBADF (Bad file descriptor) [pid 7249] close(26) = -1 EBADF (Bad file descriptor) [pid 7249] close(27) = -1 EBADF (Bad file descriptor) [pid 7249] close(28) = -1 EBADF (Bad file descriptor) [pid 7249] close(29) = -1 EBADF (Bad file descriptor) [pid 7249] exit_group(0) = ? [pid 7249] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 168.746788][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.756200][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.785190][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] umount2("./2195", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2195/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2195/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2195/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2195") = 0 [pid 5033] mkdir("./2196", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2198 ./strace-static-x86_64: Process 7250 attached [pid 7250] set_robust_list(0x5555558cb760, 24) = 0 [pid 7250] chdir("./2196") = 0 [pid 7250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7250] setpgid(0, 0) = 0 [pid 7250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7250] write(3, "1000", 4) = 4 [pid 7250] close(3) = 0 [pid 7250] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7250] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7250] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7250] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7250] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7250] 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 7250] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2198}, "\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 7250] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2198}, {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 7250] close(4) = 0 [pid 7250] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7250] 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 7250] close(3) = 0 [pid 7250] close(4) = -1 EBADF (Bad file descriptor) [pid 7250] close(5) = -1 EBADF (Bad file descriptor) [pid 7250] close(6) = -1 EBADF (Bad file descriptor) [pid 7250] close(7) = -1 EBADF (Bad file descriptor) [pid 7250] close(8) = -1 EBADF (Bad file descriptor) [pid 7250] close(9) = -1 EBADF (Bad file descriptor) [pid 7250] close(10) = -1 EBADF (Bad file descriptor) [pid 7250] close(11) = -1 EBADF (Bad file descriptor) [pid 7250] close(12) = -1 EBADF (Bad file descriptor) [pid 7250] close(13) = -1 EBADF (Bad file descriptor) [pid 7250] close(14) = -1 EBADF (Bad file descriptor) [pid 7250] close(15) = -1 EBADF (Bad file descriptor) [pid 7250] close(16) = -1 EBADF (Bad file descriptor) [pid 7250] close(17) = -1 EBADF (Bad file descriptor) [pid 7250] close(18) = -1 EBADF (Bad file descriptor) [pid 7250] close(19) = -1 EBADF (Bad file descriptor) [pid 7250] close(20) = -1 EBADF (Bad file descriptor) [pid 7250] close(21) = -1 EBADF (Bad file descriptor) [pid 7250] close(22) = -1 EBADF (Bad file descriptor) [pid 7250] close(23) = -1 EBADF (Bad file descriptor) [pid 7250] close(24) = -1 EBADF (Bad file descriptor) [ 168.798170][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.806228][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.830260][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7250] close(25) = -1 EBADF (Bad file descriptor) [pid 7250] close(26) = -1 EBADF (Bad file descriptor) [pid 7250] close(27) = -1 EBADF (Bad file descriptor) [pid 7250] close(28) = -1 EBADF (Bad file descriptor) [pid 7250] close(29) = -1 EBADF (Bad file descriptor) [pid 7250] exit_group(0) = ? [pid 7250] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2196", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2196/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2196/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2196/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2196") = 0 [pid 5033] mkdir("./2197", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7251 attached [pid 7251] set_robust_list(0x5555558cb760, 24) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2199 [pid 7251] chdir("./2197") = 0 [pid 7251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7251] setpgid(0, 0) = 0 [pid 7251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7251] write(3, "1000", 4) = 4 [pid 7251] close(3) = 0 [pid 7251] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7251] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7251] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7251] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7251] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7251] 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 7251] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2199}, "\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 7251] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2199}, {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 7251] close(4) = 0 [pid 7251] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7251] 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 7251] close(3) = 0 [pid 7251] close(4) = -1 EBADF (Bad file descriptor) [pid 7251] close(5) = -1 EBADF (Bad file descriptor) [pid 7251] close(6) = -1 EBADF (Bad file descriptor) [pid 7251] close(7) = -1 EBADF (Bad file descriptor) [pid 7251] close(8) = -1 EBADF (Bad file descriptor) [pid 7251] close(9) = -1 EBADF (Bad file descriptor) [pid 7251] close(10) = -1 EBADF (Bad file descriptor) [pid 7251] close(11) = -1 EBADF (Bad file descriptor) [pid 7251] close(12) = -1 EBADF (Bad file descriptor) [pid 7251] close(13) = -1 EBADF (Bad file descriptor) [pid 7251] close(14) = -1 EBADF (Bad file descriptor) [pid 7251] close(15) = -1 EBADF (Bad file descriptor) [pid 7251] close(16) = -1 EBADF (Bad file descriptor) [pid 7251] close(17) = -1 EBADF (Bad file descriptor) [pid 7251] close(18) = -1 EBADF (Bad file descriptor) [pid 7251] close(19) = -1 EBADF (Bad file descriptor) [pid 7251] close(20) = -1 EBADF (Bad file descriptor) [pid 7251] close(21) = -1 EBADF (Bad file descriptor) [pid 7251] close(22) = -1 EBADF (Bad file descriptor) [pid 7251] close(23) = -1 EBADF (Bad file descriptor) [pid 7251] close(24) = -1 EBADF (Bad file descriptor) [pid 7251] close(25) = -1 EBADF (Bad file descriptor) [pid 7251] close(26) = -1 EBADF (Bad file descriptor) [pid 7251] close(27) = -1 EBADF (Bad file descriptor) [pid 7251] close(28) = -1 EBADF (Bad file descriptor) [pid 7251] close(29) = -1 EBADF (Bad file descriptor) [pid 7251] exit_group(0) = ? [ 168.843292][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.851309][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.877645][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7251] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2197", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2197/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2197/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2197/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2197") = 0 [pid 5033] mkdir("./2198", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2200 ./strace-static-x86_64: Process 7252 attached [pid 7252] set_robust_list(0x5555558cb760, 24) = 0 [pid 7252] chdir("./2198") = 0 [pid 7252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7252] setpgid(0, 0) = 0 [pid 7252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7252] write(3, "1000", 4) = 4 [pid 7252] close(3) = 0 [pid 7252] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7252] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7252] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7252] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7252] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7252] 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 7252] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2200}, "\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 7252] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2200}, {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 7252] close(4) = 0 [pid 7252] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7252] 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 7252] close(3) = 0 [pid 7252] close(4) = -1 EBADF (Bad file descriptor) [pid 7252] close(5) = -1 EBADF (Bad file descriptor) [pid 7252] close(6) = -1 EBADF (Bad file descriptor) [pid 7252] close(7) = -1 EBADF (Bad file descriptor) [pid 7252] close(8) = -1 EBADF (Bad file descriptor) [pid 7252] close(9) = -1 EBADF (Bad file descriptor) [pid 7252] close(10) = -1 EBADF (Bad file descriptor) [pid 7252] close(11) = -1 EBADF (Bad file descriptor) [pid 7252] close(12) = -1 EBADF (Bad file descriptor) [pid 7252] close(13) = -1 EBADF (Bad file descriptor) [pid 7252] close(14) = -1 EBADF (Bad file descriptor) [pid 7252] close(15) = -1 EBADF (Bad file descriptor) [pid 7252] close(16) = -1 EBADF (Bad file descriptor) [pid 7252] close(17) = -1 EBADF (Bad file descriptor) [pid 7252] close(18) = -1 EBADF (Bad file descriptor) [pid 7252] close(19) = -1 EBADF (Bad file descriptor) [pid 7252] close(20) = -1 EBADF (Bad file descriptor) [pid 7252] close(21) = -1 EBADF (Bad file descriptor) [pid 7252] close(22) = -1 EBADF (Bad file descriptor) [pid 7252] close(23) = -1 EBADF (Bad file descriptor) [pid 7252] close(24) = -1 EBADF (Bad file descriptor) [pid 7252] close(25) = -1 EBADF (Bad file descriptor) [pid 7252] close(26) = -1 EBADF (Bad file descriptor) [pid 7252] close(27) = -1 EBADF (Bad file descriptor) [pid 7252] close(28) = -1 EBADF (Bad file descriptor) [pid 7252] close(29) = -1 EBADF (Bad file descriptor) [pid 7252] exit_group(0) = ? [pid 7252] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2200, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2198", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2198/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2198/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2198/binderfs") = 0 [ 168.891291][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.900067][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.921580][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.933106][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.941915][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2198") = 0 [pid 5033] mkdir("./2199", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7253 attached , child_tidptr=0x5555558cb750) = 2201 [pid 7253] set_robust_list(0x5555558cb760, 24) = 0 [pid 7253] chdir("./2199") = 0 [pid 7253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7253] setpgid(0, 0) = 0 [pid 7253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7253] write(3, "1000", 4) = 4 [pid 7253] close(3) = 0 [pid 7253] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7253] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7253] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7253] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7253] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7253] 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 7253] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2201}, "\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 7253] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2201}, {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 7253] close(4) = 0 [pid 7253] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7253] 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 7253] close(3) = 0 [pid 7253] close(4) = -1 EBADF (Bad file descriptor) [pid 7253] close(5) = -1 EBADF (Bad file descriptor) [pid 7253] close(6) = -1 EBADF (Bad file descriptor) [pid 7253] close(7) = -1 EBADF (Bad file descriptor) [pid 7253] close(8) = -1 EBADF (Bad file descriptor) [pid 7253] close(9) = -1 EBADF (Bad file descriptor) [pid 7253] close(10) = -1 EBADF (Bad file descriptor) [pid 7253] close(11) = -1 EBADF (Bad file descriptor) [pid 7253] close(12) = -1 EBADF (Bad file descriptor) [pid 7253] close(13) = -1 EBADF (Bad file descriptor) [pid 7253] close(14) = -1 EBADF (Bad file descriptor) [pid 7253] close(15) = -1 EBADF (Bad file descriptor) [pid 7253] close(16) = -1 EBADF (Bad file descriptor) [pid 7253] close(17) = -1 EBADF (Bad file descriptor) [pid 7253] close(18) = -1 EBADF (Bad file descriptor) [pid 7253] close(19) = -1 EBADF (Bad file descriptor) [pid 7253] close(20) = -1 EBADF (Bad file descriptor) [pid 7253] close(21) = -1 EBADF (Bad file descriptor) [pid 7253] close(22) = -1 EBADF (Bad file descriptor) [pid 7253] close(23) = -1 EBADF (Bad file descriptor) [pid 7253] close(24) = -1 EBADF (Bad file descriptor) [pid 7253] close(25) = -1 EBADF (Bad file descriptor) [pid 7253] close(26) = -1 EBADF (Bad file descriptor) [pid 7253] close(27) = -1 EBADF (Bad file descriptor) [pid 7253] close(28) = -1 EBADF (Bad file descriptor) [pid 7253] close(29) = -1 EBADF (Bad file descriptor) [pid 7253] exit_group(0) = ? [pid 7253] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2199", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2199/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2199/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2199/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2199") = 0 [pid 5033] mkdir("./2200", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2202 ./strace-static-x86_64: Process 7254 attached [pid 7254] set_robust_list(0x5555558cb760, 24) = 0 [pid 7254] chdir("./2200") = 0 [pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7254] setpgid(0, 0) = 0 [pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7254] write(3, "1000", 4) = 4 [pid 7254] close(3) = 0 [pid 7254] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7254] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7254] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7254] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7254] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7254] 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 7254] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2202}, "\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 7254] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2202}, {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 7254] close(4) = 0 [pid 7254] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7254] 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 7254] close(3) = 0 [pid 7254] close(4) = -1 EBADF (Bad file descriptor) [pid 7254] close(5) = -1 EBADF (Bad file descriptor) [pid 7254] close(6) = -1 EBADF (Bad file descriptor) [pid 7254] close(7) = -1 EBADF (Bad file descriptor) [pid 7254] close(8) = -1 EBADF (Bad file descriptor) [ 168.968412][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 168.984714][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.993308][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.007024][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7254] close(9) = -1 EBADF (Bad file descriptor) [pid 7254] close(10) = -1 EBADF (Bad file descriptor) [pid 7254] close(11) = -1 EBADF (Bad file descriptor) [pid 7254] close(12) = -1 EBADF (Bad file descriptor) [pid 7254] close(13) = -1 EBADF (Bad file descriptor) [pid 7254] close(14) = -1 EBADF (Bad file descriptor) [pid 7254] close(15) = -1 EBADF (Bad file descriptor) [pid 7254] close(16) = -1 EBADF (Bad file descriptor) [pid 7254] close(17) = -1 EBADF (Bad file descriptor) [pid 7254] close(18) = -1 EBADF (Bad file descriptor) [pid 7254] close(19) = -1 EBADF (Bad file descriptor) [pid 7254] close(20) = -1 EBADF (Bad file descriptor) [pid 7254] close(21) = -1 EBADF (Bad file descriptor) [pid 7254] close(22) = -1 EBADF (Bad file descriptor) [pid 7254] close(23) = -1 EBADF (Bad file descriptor) [pid 7254] close(24) = -1 EBADF (Bad file descriptor) [pid 7254] close(25) = -1 EBADF (Bad file descriptor) [pid 7254] close(26) = -1 EBADF (Bad file descriptor) [pid 7254] close(27) = -1 EBADF (Bad file descriptor) [pid 7254] close(28) = -1 EBADF (Bad file descriptor) [pid 7254] close(29) = -1 EBADF (Bad file descriptor) [pid 7254] exit_group(0) = ? [pid 7254] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2200", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2200/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2200/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2200/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2200") = 0 [pid 5033] mkdir("./2201", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7255 attached , child_tidptr=0x5555558cb750) = 2203 [pid 7255] set_robust_list(0x5555558cb760, 24) = 0 [pid 7255] chdir("./2201") = 0 [pid 7255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7255] setpgid(0, 0) = 0 [pid 7255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7255] write(3, "1000", 4) = 4 [pid 7255] close(3) = 0 [pid 7255] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7255] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7255] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7255] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7255] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7255] 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 7255] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2203}, "\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 7255] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2203}, {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 7255] close(4) = 0 [pid 7255] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 169.020018][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.028550][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7255] 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 7255] close(3) = 0 [pid 7255] close(4) = -1 EBADF (Bad file descriptor) [pid 7255] close(5) = -1 EBADF (Bad file descriptor) [pid 7255] close(6) = -1 EBADF (Bad file descriptor) [pid 7255] close(7) = -1 EBADF (Bad file descriptor) [pid 7255] close(8) = -1 EBADF (Bad file descriptor) [pid 7255] close(9) = -1 EBADF (Bad file descriptor) [pid 7255] close(10) = -1 EBADF (Bad file descriptor) [pid 7255] close(11) = -1 EBADF (Bad file descriptor) [pid 7255] close(12) = -1 EBADF (Bad file descriptor) [pid 7255] close(13) = -1 EBADF (Bad file descriptor) [pid 7255] close(14) = -1 EBADF (Bad file descriptor) [pid 7255] close(15) = -1 EBADF (Bad file descriptor) [pid 7255] close(16) = -1 EBADF (Bad file descriptor) [pid 7255] close(17) = -1 EBADF (Bad file descriptor) [pid 7255] close(18) = -1 EBADF (Bad file descriptor) [pid 7255] close(19) = -1 EBADF (Bad file descriptor) [pid 7255] close(20) = -1 EBADF (Bad file descriptor) [pid 7255] close(21) = -1 EBADF (Bad file descriptor) [pid 7255] close(22) = -1 EBADF (Bad file descriptor) [pid 7255] close(23) = -1 EBADF (Bad file descriptor) [pid 7255] close(24) = -1 EBADF (Bad file descriptor) [pid 7255] close(25) = -1 EBADF (Bad file descriptor) [pid 7255] close(26) = -1 EBADF (Bad file descriptor) [pid 7255] close(27) = -1 EBADF (Bad file descriptor) [pid 7255] close(28) = -1 EBADF (Bad file descriptor) [pid 7255] close(29) = -1 EBADF (Bad file descriptor) [pid 7255] exit_group(0) = ? [pid 7255] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2201", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2201/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2201/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2201/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2201") = 0 [pid 5033] mkdir("./2202", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7256 attached , child_tidptr=0x5555558cb750) = 2204 [pid 7256] set_robust_list(0x5555558cb760, 24) = 0 [pid 7256] chdir("./2202") = 0 [pid 7256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7256] setpgid(0, 0) = 0 [pid 7256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7256] write(3, "1000", 4) = 4 [pid 7256] close(3) = 0 [pid 7256] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7256] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7256] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7256] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7256] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7256] 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 7256] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2204}, "\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 7256] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2204}, {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 7256] close(4) = 0 [pid 7256] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7256] 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 7256] close(3) = 0 [pid 7256] close(4) = -1 EBADF (Bad file descriptor) [pid 7256] close(5) = -1 EBADF (Bad file descriptor) [pid 7256] close(6) = -1 EBADF (Bad file descriptor) [pid 7256] close(7) = -1 EBADF (Bad file descriptor) [pid 7256] close(8) = -1 EBADF (Bad file descriptor) [pid 7256] close(9) = -1 EBADF (Bad file descriptor) [pid 7256] close(10) = -1 EBADF (Bad file descriptor) [pid 7256] close(11) = -1 EBADF (Bad file descriptor) [pid 7256] close(12) = -1 EBADF (Bad file descriptor) [pid 7256] close(13) = -1 EBADF (Bad file descriptor) [pid 7256] close(14) = -1 EBADF (Bad file descriptor) [pid 7256] close(15) = -1 EBADF (Bad file descriptor) [pid 7256] close(16) = -1 EBADF (Bad file descriptor) [pid 7256] close(17) = -1 EBADF (Bad file descriptor) [pid 7256] close(18) = -1 EBADF (Bad file descriptor) [pid 7256] close(19) = -1 EBADF (Bad file descriptor) [pid 7256] close(20) = -1 EBADF (Bad file descriptor) [pid 7256] close(21) = -1 EBADF (Bad file descriptor) [pid 7256] close(22) = -1 EBADF (Bad file descriptor) [pid 7256] close(23) = -1 EBADF (Bad file descriptor) [pid 7256] close(24) = -1 EBADF (Bad file descriptor) [pid 7256] close(25) = -1 EBADF (Bad file descriptor) [pid 7256] close(26) = -1 EBADF (Bad file descriptor) [pid 7256] close(27) = -1 EBADF (Bad file descriptor) [pid 7256] close(28) = -1 EBADF (Bad file descriptor) [pid 7256] close(29) = -1 EBADF (Bad file descriptor) [pid 7256] exit_group(0) = ? [pid 7256] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2202", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2202/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2202/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2202/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2202") = 0 [pid 5033] mkdir("./2203", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7257 attached , child_tidptr=0x5555558cb750) = 2205 [pid 7257] set_robust_list(0x5555558cb760, 24) = 0 [pid 7257] chdir("./2203") = 0 [pid 7257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7257] setpgid(0, 0) = 0 [pid 7257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7257] write(3, "1000", 4) = 4 [pid 7257] close(3) = 0 [pid 7257] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7257] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7257] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7257] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7257] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7257] 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 7257] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2205}, "\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 7257] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2205}, {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 7257] close(4) = 0 [pid 7257] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 169.063463][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.087323][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.095717][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7257] 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 7257] close(3) = 0 [pid 7257] close(4) = -1 EBADF (Bad file descriptor) [pid 7257] close(5) = -1 EBADF (Bad file descriptor) [pid 7257] close(6) = -1 EBADF (Bad file descriptor) [pid 7257] close(7) = -1 EBADF (Bad file descriptor) [pid 7257] close(8) = -1 EBADF (Bad file descriptor) [pid 7257] close(9) = -1 EBADF (Bad file descriptor) [pid 7257] close(10) = -1 EBADF (Bad file descriptor) [pid 7257] close(11) = -1 EBADF (Bad file descriptor) [pid 7257] close(12) = -1 EBADF (Bad file descriptor) [pid 7257] close(13) = -1 EBADF (Bad file descriptor) [pid 7257] close(14) = -1 EBADF (Bad file descriptor) [pid 7257] close(15) = -1 EBADF (Bad file descriptor) [pid 7257] close(16) = -1 EBADF (Bad file descriptor) [pid 7257] close(17) = -1 EBADF (Bad file descriptor) [pid 7257] close(18) = -1 EBADF (Bad file descriptor) [pid 7257] close(19) = -1 EBADF (Bad file descriptor) [pid 7257] close(20) = -1 EBADF (Bad file descriptor) [pid 7257] close(21) = -1 EBADF (Bad file descriptor) [pid 7257] close(22) = -1 EBADF (Bad file descriptor) [pid 7257] close(23) = -1 EBADF (Bad file descriptor) [pid 7257] close(24) = -1 EBADF (Bad file descriptor) [pid 7257] close(25) = -1 EBADF (Bad file descriptor) [pid 7257] close(26) = -1 EBADF (Bad file descriptor) [pid 7257] close(27) = -1 EBADF (Bad file descriptor) [pid 7257] close(28) = -1 EBADF (Bad file descriptor) [pid 7257] close(29) = -1 EBADF (Bad file descriptor) [pid 7257] exit_group(0) = ? [pid 7257] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2203", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2203/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2203/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2203/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2203") = 0 [pid 5033] mkdir("./2204", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2206 ./strace-static-x86_64: Process 7258 attached [pid 7258] set_robust_list(0x5555558cb760, 24) = 0 [pid 7258] chdir("./2204") = 0 [pid 7258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7258] setpgid(0, 0) = 0 [pid 7258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7258] write(3, "1000", 4) = 4 [pid 7258] close(3) = 0 [pid 7258] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7258] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7258] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7258] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7258] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7258] 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 7258] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2206}, "\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 7258] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2206}, {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 7258] close(4) = 0 [pid 7258] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7258] 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 [ 169.120976][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.134668][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.143636][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7258] close(3) = 0 [pid 7258] close(4) = -1 EBADF (Bad file descriptor) [pid 7258] close(5) = -1 EBADF (Bad file descriptor) [pid 7258] close(6) = -1 EBADF (Bad file descriptor) [pid 7258] close(7) = -1 EBADF (Bad file descriptor) [pid 7258] close(8) = -1 EBADF (Bad file descriptor) [pid 7258] close(9) = -1 EBADF (Bad file descriptor) [pid 7258] close(10) = -1 EBADF (Bad file descriptor) [pid 7258] close(11) = -1 EBADF (Bad file descriptor) [pid 7258] close(12) = -1 EBADF (Bad file descriptor) [pid 7258] close(13) = -1 EBADF (Bad file descriptor) [pid 7258] close(14) = -1 EBADF (Bad file descriptor) [pid 7258] close(15) = -1 EBADF (Bad file descriptor) [pid 7258] close(16) = -1 EBADF (Bad file descriptor) [pid 7258] close(17) = -1 EBADF (Bad file descriptor) [pid 7258] close(18) = -1 EBADF (Bad file descriptor) [pid 7258] close(19) = -1 EBADF (Bad file descriptor) [pid 7258] close(20) = -1 EBADF (Bad file descriptor) [pid 7258] close(21) = -1 EBADF (Bad file descriptor) [pid 7258] close(22) = -1 EBADF (Bad file descriptor) [pid 7258] close(23) = -1 EBADF (Bad file descriptor) [pid 7258] close(24) = -1 EBADF (Bad file descriptor) [pid 7258] close(25) = -1 EBADF (Bad file descriptor) [pid 7258] close(26) = -1 EBADF (Bad file descriptor) [pid 7258] close(27) = -1 EBADF (Bad file descriptor) [pid 7258] close(28) = -1 EBADF (Bad file descriptor) [pid 7258] close(29) = -1 EBADF (Bad file descriptor) [pid 7258] exit_group(0) = ? [pid 7258] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2204", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2204/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2204/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2204/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2204") = 0 [pid 5033] mkdir("./2205", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7259 attached , child_tidptr=0x5555558cb750) = 2207 [pid 7259] set_robust_list(0x5555558cb760, 24) = 0 [pid 7259] chdir("./2205") = 0 [pid 7259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7259] setpgid(0, 0) = 0 [pid 7259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7259] write(3, "1000", 4) = 4 [pid 7259] close(3) = 0 [pid 7259] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7259] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7259] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7259] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7259] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7259] 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 7259] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2207}, "\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 7259] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2207}, {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 7259] close(4) = 0 [pid 7259] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7259] 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 7259] close(3) = 0 [pid 7259] close(4) = -1 EBADF (Bad file descriptor) [pid 7259] close(5) = -1 EBADF (Bad file descriptor) [pid 7259] close(6) = -1 EBADF (Bad file descriptor) [pid 7259] close(7) = -1 EBADF (Bad file descriptor) [pid 7259] close(8) = -1 EBADF (Bad file descriptor) [pid 7259] close(9) = -1 EBADF (Bad file descriptor) [pid 7259] close(10) = -1 EBADF (Bad file descriptor) [pid 7259] close(11) = -1 EBADF (Bad file descriptor) [pid 7259] close(12) = -1 EBADF (Bad file descriptor) [pid 7259] close(13) = -1 EBADF (Bad file descriptor) [pid 7259] close(14) = -1 EBADF (Bad file descriptor) [pid 7259] close(15) = -1 EBADF (Bad file descriptor) [pid 7259] close(16) = -1 EBADF (Bad file descriptor) [pid 7259] close(17) = -1 EBADF (Bad file descriptor) [pid 7259] close(18) = -1 EBADF (Bad file descriptor) [pid 7259] close(19) = -1 EBADF (Bad file descriptor) [pid 7259] close(20) = -1 EBADF (Bad file descriptor) [pid 7259] close(21) = -1 EBADF (Bad file descriptor) [pid 7259] close(22) = -1 EBADF (Bad file descriptor) [pid 7259] close(23) = -1 EBADF (Bad file descriptor) [pid 7259] close(24) = -1 EBADF (Bad file descriptor) [pid 7259] close(25) = -1 EBADF (Bad file descriptor) [pid 7259] close(26) = -1 EBADF (Bad file descriptor) [pid 7259] close(27) = -1 EBADF (Bad file descriptor) [pid 7259] close(28) = -1 EBADF (Bad file descriptor) [pid 7259] close(29) = -1 EBADF (Bad file descriptor) [pid 7259] exit_group(0) = ? [pid 7259] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2205", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2205/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2205/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2205/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2205") = 0 [pid 5033] mkdir("./2206", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2208 ./strace-static-x86_64: Process 7260 attached [pid 7260] set_robust_list(0x5555558cb760, 24) = 0 [pid 7260] chdir("./2206") = 0 [pid 7260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7260] setpgid(0, 0) = 0 [pid 7260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7260] write(3, "1000", 4) = 4 [pid 7260] close(3) = 0 [pid 7260] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7260] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7260] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7260] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7260] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7260] 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 7260] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2208}, "\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 7260] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2208}, {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 7260] close(4) = 0 [ 169.169989][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.190214][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.198911][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7260] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7260] 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 7260] close(3) = 0 [pid 7260] close(4) = -1 EBADF (Bad file descriptor) [pid 7260] close(5) = -1 EBADF (Bad file descriptor) [pid 7260] close(6) = -1 EBADF (Bad file descriptor) [pid 7260] close(7) = -1 EBADF (Bad file descriptor) [pid 7260] close(8) = -1 EBADF (Bad file descriptor) [pid 7260] close(9) = -1 EBADF (Bad file descriptor) [pid 7260] close(10) = -1 EBADF (Bad file descriptor) [pid 7260] close(11) = -1 EBADF (Bad file descriptor) [pid 7260] close(12) = -1 EBADF (Bad file descriptor) [pid 7260] close(13) = -1 EBADF (Bad file descriptor) [pid 7260] close(14) = -1 EBADF (Bad file descriptor) [pid 7260] close(15) = -1 EBADF (Bad file descriptor) [pid 7260] close(16) = -1 EBADF (Bad file descriptor) [pid 7260] close(17) = -1 EBADF (Bad file descriptor) [pid 7260] close(18) = -1 EBADF (Bad file descriptor) [pid 7260] close(19) = -1 EBADF (Bad file descriptor) [pid 7260] close(20) = -1 EBADF (Bad file descriptor) [pid 7260] close(21) = -1 EBADF (Bad file descriptor) [pid 7260] close(22) = -1 EBADF (Bad file descriptor) [pid 7260] close(23) = -1 EBADF (Bad file descriptor) [pid 7260] close(24) = -1 EBADF (Bad file descriptor) [pid 7260] close(25) = -1 EBADF (Bad file descriptor) [pid 7260] close(26) = -1 EBADF (Bad file descriptor) [pid 7260] close(27) = -1 EBADF (Bad file descriptor) [pid 7260] close(28) = -1 EBADF (Bad file descriptor) [pid 7260] close(29) = -1 EBADF (Bad file descriptor) [pid 7260] exit_group(0) = ? [pid 7260] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2206", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2206/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2206/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2206/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2206") = 0 [pid 5033] mkdir("./2207", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2209 ./strace-static-x86_64: Process 7261 attached [pid 7261] set_robust_list(0x5555558cb760, 24) = 0 [pid 7261] chdir("./2207") = 0 [pid 7261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7261] setpgid(0, 0) = 0 [pid 7261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7261] write(3, "1000", 4) = 4 [pid 7261] close(3) = 0 [pid 7261] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7261] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7261] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7261] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7261] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7261] 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 7261] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2209}, "\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 7261] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2209}, {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 7261] close(4) = 0 [pid 7261] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7261] 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 7261] close(3) = 0 [pid 7261] close(4) = -1 EBADF (Bad file descriptor) [pid 7261] close(5) = -1 EBADF (Bad file descriptor) [pid 7261] close(6) = -1 EBADF (Bad file descriptor) [pid 7261] close(7) = -1 EBADF (Bad file descriptor) [pid 7261] close(8) = -1 EBADF (Bad file descriptor) [pid 7261] close(9) = -1 EBADF (Bad file descriptor) [pid 7261] close(10) = -1 EBADF (Bad file descriptor) [pid 7261] close(11) = -1 EBADF (Bad file descriptor) [pid 7261] close(12) = -1 EBADF (Bad file descriptor) [pid 7261] close(13) = -1 EBADF (Bad file descriptor) [pid 7261] close(14) = -1 EBADF (Bad file descriptor) [pid 7261] close(15) = -1 EBADF (Bad file descriptor) [pid 7261] close(16) = -1 EBADF (Bad file descriptor) [ 169.239288][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.251563][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.260235][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.279602][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7261] close(17) = -1 EBADF (Bad file descriptor) [pid 7261] close(18) = -1 EBADF (Bad file descriptor) [pid 7261] close(19) = -1 EBADF (Bad file descriptor) [pid 7261] close(20) = -1 EBADF (Bad file descriptor) [pid 7261] close(21) = -1 EBADF (Bad file descriptor) [pid 7261] close(22) = -1 EBADF (Bad file descriptor) [pid 7261] close(23) = -1 EBADF (Bad file descriptor) [pid 7261] close(24) = -1 EBADF (Bad file descriptor) [pid 7261] close(25) = -1 EBADF (Bad file descriptor) [pid 7261] close(26) = -1 EBADF (Bad file descriptor) [pid 7261] close(27) = -1 EBADF (Bad file descriptor) [pid 7261] close(28) = -1 EBADF (Bad file descriptor) [pid 7261] close(29) = -1 EBADF (Bad file descriptor) [pid 7261] exit_group(0) = ? [pid 7261] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2207", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2207/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2207/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2207/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2207") = 0 [pid 5033] mkdir("./2208", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7262 attached , child_tidptr=0x5555558cb750) = 2210 [pid 7262] set_robust_list(0x5555558cb760, 24) = 0 [pid 7262] chdir("./2208") = 0 [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7262] setpgid(0, 0) = 0 [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7262] write(3, "1000", 4) = 4 [pid 7262] close(3) = 0 [pid 7262] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7262] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7262] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7262] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7262] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7262] 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 7262] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2210}, "\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 7262] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2210}, {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 7262] close(4) = 0 [pid 7262] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7262] 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 7262] close(3) = 0 [pid 7262] close(4) = -1 EBADF (Bad file descriptor) [pid 7262] close(5) = -1 EBADF (Bad file descriptor) [pid 7262] close(6) = -1 EBADF (Bad file descriptor) [pid 7262] close(7) = -1 EBADF (Bad file descriptor) [pid 7262] close(8) = -1 EBADF (Bad file descriptor) [pid 7262] close(9) = -1 EBADF (Bad file descriptor) [pid 7262] close(10) = -1 EBADF (Bad file descriptor) [pid 7262] close(11) = -1 EBADF (Bad file descriptor) [pid 7262] close(12) = -1 EBADF (Bad file descriptor) [pid 7262] close(13) = -1 EBADF (Bad file descriptor) [pid 7262] close(14) = -1 EBADF (Bad file descriptor) [pid 7262] close(15) = -1 EBADF (Bad file descriptor) [pid 7262] close(16) = -1 EBADF (Bad file descriptor) [pid 7262] close(17) = -1 EBADF (Bad file descriptor) [pid 7262] close(18) = -1 EBADF (Bad file descriptor) [pid 7262] close(19) = -1 EBADF (Bad file descriptor) [pid 7262] close(20) = -1 EBADF (Bad file descriptor) [pid 7262] close(21) = -1 EBADF (Bad file descriptor) [pid 7262] close(22) = -1 EBADF (Bad file descriptor) [pid 7262] close(23) = -1 EBADF (Bad file descriptor) [pid 7262] close(24) = -1 EBADF (Bad file descriptor) [pid 7262] close(25) = -1 EBADF (Bad file descriptor) [pid 7262] close(26) = -1 EBADF (Bad file descriptor) [pid 7262] close(27) = -1 EBADF (Bad file descriptor) [pid 7262] close(28) = -1 EBADF (Bad file descriptor) [pid 7262] close(29) = -1 EBADF (Bad file descriptor) [pid 7262] exit_group(0) = ? [ 169.293069][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.301587][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.328316][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7262] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2208", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2208/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2208/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2208/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2208") = 0 [pid 5033] mkdir("./2209", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2211 ./strace-static-x86_64: Process 7263 attached [pid 7263] set_robust_list(0x5555558cb760, 24) = 0 [pid 7263] chdir("./2209") = 0 [pid 7263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7263] setpgid(0, 0) = 0 [pid 7263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7263] write(3, "1000", 4) = 4 [pid 7263] close(3) = 0 [pid 7263] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7263] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7263] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7263] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7263] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7263] 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 7263] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2211}, "\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 7263] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2211}, {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 7263] close(4) = 0 [pid 7263] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7263] 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 7263] close(3) = 0 [pid 7263] close(4) = -1 EBADF (Bad file descriptor) [pid 7263] close(5) = -1 EBADF (Bad file descriptor) [pid 7263] close(6) = -1 EBADF (Bad file descriptor) [pid 7263] close(7) = -1 EBADF (Bad file descriptor) [pid 7263] close(8) = -1 EBADF (Bad file descriptor) [pid 7263] close(9) = -1 EBADF (Bad file descriptor) [pid 7263] close(10) = -1 EBADF (Bad file descriptor) [pid 7263] close(11) = -1 EBADF (Bad file descriptor) [pid 7263] close(12) = -1 EBADF (Bad file descriptor) [pid 7263] close(13) = -1 EBADF (Bad file descriptor) [pid 7263] close(14) = -1 EBADF (Bad file descriptor) [pid 7263] close(15) = -1 EBADF (Bad file descriptor) [pid 7263] close(16) = -1 EBADF (Bad file descriptor) [pid 7263] close(17) = -1 EBADF (Bad file descriptor) [pid 7263] close(18) = -1 EBADF (Bad file descriptor) [pid 7263] close(19) = -1 EBADF (Bad file descriptor) [pid 7263] close(20) = -1 EBADF (Bad file descriptor) [pid 7263] close(21) = -1 EBADF (Bad file descriptor) [pid 7263] close(22) = -1 EBADF (Bad file descriptor) [pid 7263] close(23) = -1 EBADF (Bad file descriptor) [pid 7263] close(24) = -1 EBADF (Bad file descriptor) [pid 7263] close(25) = -1 EBADF (Bad file descriptor) [pid 7263] close(26) = -1 EBADF (Bad file descriptor) [pid 7263] close(27) = -1 EBADF (Bad file descriptor) [pid 7263] close(28) = -1 EBADF (Bad file descriptor) [pid 7263] close(29) = -1 EBADF (Bad file descriptor) [pid 7263] exit_group(0) = ? [pid 7263] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2211, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2209", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2209/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2209/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2209/binderfs") = 0 [ 169.339825][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.348231][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.372656][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2209") = 0 [pid 5033] mkdir("./2210", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2212 ./strace-static-x86_64: Process 7264 attached [pid 7264] set_robust_list(0x5555558cb760, 24) = 0 [pid 7264] chdir("./2210") = 0 [pid 7264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7264] setpgid(0, 0) = 0 [pid 7264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7264] write(3, "1000", 4) = 4 [pid 7264] close(3) = 0 [pid 7264] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7264] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7264] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7264] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7264] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7264] 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 7264] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2212}, "\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 7264] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2212}, {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 7264] close(4) = 0 [pid 7264] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7264] 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 7264] close(3) = 0 [pid 7264] close(4) = -1 EBADF (Bad file descriptor) [pid 7264] close(5) = -1 EBADF (Bad file descriptor) [pid 7264] close(6) = -1 EBADF (Bad file descriptor) [pid 7264] close(7) = -1 EBADF (Bad file descriptor) [pid 7264] close(8) = -1 EBADF (Bad file descriptor) [pid 7264] close(9) = -1 EBADF (Bad file descriptor) [pid 7264] close(10) = -1 EBADF (Bad file descriptor) [pid 7264] close(11) = -1 EBADF (Bad file descriptor) [pid 7264] close(12) = -1 EBADF (Bad file descriptor) [pid 7264] close(13) = -1 EBADF (Bad file descriptor) [pid 7264] close(14) = -1 EBADF (Bad file descriptor) [pid 7264] close(15) = -1 EBADF (Bad file descriptor) [pid 7264] close(16) = -1 EBADF (Bad file descriptor) [pid 7264] close(17) = -1 EBADF (Bad file descriptor) [pid 7264] close(18) = -1 EBADF (Bad file descriptor) [pid 7264] close(19) = -1 EBADF (Bad file descriptor) [pid 7264] close(20) = -1 EBADF (Bad file descriptor) [pid 7264] close(21) = -1 EBADF (Bad file descriptor) [pid 7264] close(22) = -1 EBADF (Bad file descriptor) [pid 7264] close(23) = -1 EBADF (Bad file descriptor) [pid 7264] close(24) = -1 EBADF (Bad file descriptor) [pid 7264] close(25) = -1 EBADF (Bad file descriptor) [pid 7264] close(26) = -1 EBADF (Bad file descriptor) [pid 7264] close(27) = -1 EBADF (Bad file descriptor) [pid 7264] close(28) = -1 EBADF (Bad file descriptor) [pid 7264] close(29) = -1 EBADF (Bad file descriptor) [pid 7264] exit_group(0) = ? [pid 7264] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2212, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2210", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2210/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2210/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2210/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2210") = 0 [pid 5033] mkdir("./2211", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2213 ./strace-static-x86_64: Process 7265 attached [pid 7265] set_robust_list(0x5555558cb760, 24) = 0 [pid 7265] chdir("./2211") = 0 [pid 7265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7265] setpgid(0, 0) = 0 [pid 7265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7265] write(3, "1000", 4) = 4 [pid 7265] close(3) = 0 [pid 7265] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7265] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7265] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7265] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7265] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7265] 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 7265] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2213}, "\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 7265] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2213}, {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 7265] close(4) = 0 [pid 7265] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7265] 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 7265] close(3) = 0 [ 169.386480][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.394337][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.415398][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.428503][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.436459][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7265] close(4) = -1 EBADF (Bad file descriptor) [pid 7265] close(5) = -1 EBADF (Bad file descriptor) [pid 7265] close(6) = -1 EBADF (Bad file descriptor) [pid 7265] close(7) = -1 EBADF (Bad file descriptor) [pid 7265] close(8) = -1 EBADF (Bad file descriptor) [pid 7265] close(9) = -1 EBADF (Bad file descriptor) [pid 7265] close(10) = -1 EBADF (Bad file descriptor) [pid 7265] close(11) = -1 EBADF (Bad file descriptor) [pid 7265] close(12) = -1 EBADF (Bad file descriptor) [pid 7265] close(13) = -1 EBADF (Bad file descriptor) [pid 7265] close(14) = -1 EBADF (Bad file descriptor) [pid 7265] close(15) = -1 EBADF (Bad file descriptor) [pid 7265] close(16) = -1 EBADF (Bad file descriptor) [pid 7265] close(17) = -1 EBADF (Bad file descriptor) [pid 7265] close(18) = -1 EBADF (Bad file descriptor) [pid 7265] close(19) = -1 EBADF (Bad file descriptor) [pid 7265] close(20) = -1 EBADF (Bad file descriptor) [pid 7265] close(21) = -1 EBADF (Bad file descriptor) [pid 7265] close(22) = -1 EBADF (Bad file descriptor) [pid 7265] close(23) = -1 EBADF (Bad file descriptor) [pid 7265] close(24) = -1 EBADF (Bad file descriptor) [pid 7265] close(25) = -1 EBADF (Bad file descriptor) [pid 7265] close(26) = -1 EBADF (Bad file descriptor) [pid 7265] close(27) = -1 EBADF (Bad file descriptor) [pid 7265] close(28) = -1 EBADF (Bad file descriptor) [pid 7265] close(29) = -1 EBADF (Bad file descriptor) [pid 7265] exit_group(0) = ? [pid 7265] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2211", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2211/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2211/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2211/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2211") = 0 [pid 5033] mkdir("./2212", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2214 ./strace-static-x86_64: Process 7266 attached [pid 7266] set_robust_list(0x5555558cb760, 24) = 0 [pid 7266] chdir("./2212") = 0 [pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7266] setpgid(0, 0) = 0 [pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7266] write(3, "1000", 4) = 4 [pid 7266] close(3) = 0 [pid 7266] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7266] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7266] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7266] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7266] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7266] 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 7266] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2214}, "\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 7266] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2214}, {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 7266] close(4) = 0 [pid 7266] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7266] 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 7266] close(3) = 0 [pid 7266] close(4) = -1 EBADF (Bad file descriptor) [pid 7266] close(5) = -1 EBADF (Bad file descriptor) [pid 7266] close(6) = -1 EBADF (Bad file descriptor) [pid 7266] close(7) = -1 EBADF (Bad file descriptor) [pid 7266] close(8) = -1 EBADF (Bad file descriptor) [pid 7266] close(9) = -1 EBADF (Bad file descriptor) [pid 7266] close(10) = -1 EBADF (Bad file descriptor) [pid 7266] close(11) = -1 EBADF (Bad file descriptor) [pid 7266] close(12) = -1 EBADF (Bad file descriptor) [pid 7266] close(13) = -1 EBADF (Bad file descriptor) [pid 7266] close(14) = -1 EBADF (Bad file descriptor) [pid 7266] close(15) = -1 EBADF (Bad file descriptor) [pid 7266] close(16) = -1 EBADF (Bad file descriptor) [pid 7266] close(17) = -1 EBADF (Bad file descriptor) [pid 7266] close(18) = -1 EBADF (Bad file descriptor) [pid 7266] close(19) = -1 EBADF (Bad file descriptor) [pid 7266] close(20) = -1 EBADF (Bad file descriptor) [pid 7266] close(21) = -1 EBADF (Bad file descriptor) [pid 7266] close(22) = -1 EBADF (Bad file descriptor) [pid 7266] close(23) = -1 EBADF (Bad file descriptor) [pid 7266] close(24) = -1 EBADF (Bad file descriptor) [pid 7266] close(25) = -1 EBADF (Bad file descriptor) [pid 7266] close(26) = -1 EBADF (Bad file descriptor) [pid 7266] close(27) = -1 EBADF (Bad file descriptor) [pid 7266] close(28) = -1 EBADF (Bad file descriptor) [pid 7266] close(29) = -1 EBADF (Bad file descriptor) [pid 7266] exit_group(0) = ? [ 169.457076][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.471567][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.480541][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.495656][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7266] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2214, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2212", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2212/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2212/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2212/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2212") = 0 [pid 5033] mkdir("./2213", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7267 attached , child_tidptr=0x5555558cb750) = 2215 [pid 7267] set_robust_list(0x5555558cb760, 24) = 0 [pid 7267] chdir("./2213") = 0 [pid 7267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7267] setpgid(0, 0) = 0 [pid 7267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7267] write(3, "1000", 4) = 4 [pid 7267] close(3) = 0 [pid 7267] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7267] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7267] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7267] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7267] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7267] 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 7267] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2215}, "\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 7267] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2215}, {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 7267] close(4) = 0 [pid 7267] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7267] 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 7267] close(3) = 0 [pid 7267] close(4) = -1 EBADF (Bad file descriptor) [pid 7267] close(5) = -1 EBADF (Bad file descriptor) [pid 7267] close(6) = -1 EBADF (Bad file descriptor) [pid 7267] close(7) = -1 EBADF (Bad file descriptor) [pid 7267] close(8) = -1 EBADF (Bad file descriptor) [pid 7267] close(9) = -1 EBADF (Bad file descriptor) [pid 7267] close(10) = -1 EBADF (Bad file descriptor) [pid 7267] close(11) = -1 EBADF (Bad file descriptor) [pid 7267] close(12) = -1 EBADF (Bad file descriptor) [pid 7267] close(13) = -1 EBADF (Bad file descriptor) [pid 7267] close(14) = -1 EBADF (Bad file descriptor) [pid 7267] close(15) = -1 EBADF (Bad file descriptor) [pid 7267] close(16) = -1 EBADF (Bad file descriptor) [pid 7267] close(17) = -1 EBADF (Bad file descriptor) [pid 7267] close(18) = -1 EBADF (Bad file descriptor) [pid 7267] close(19) = -1 EBADF (Bad file descriptor) [pid 7267] close(20) = -1 EBADF (Bad file descriptor) [pid 7267] close(21) = -1 EBADF (Bad file descriptor) [pid 7267] close(22) = -1 EBADF (Bad file descriptor) [pid 7267] close(23) = -1 EBADF (Bad file descriptor) [pid 7267] close(24) = -1 EBADF (Bad file descriptor) [pid 7267] close(25) = -1 EBADF (Bad file descriptor) [pid 7267] close(26) = -1 EBADF (Bad file descriptor) [pid 7267] close(27) = -1 EBADF (Bad file descriptor) [pid 7267] close(28) = -1 EBADF (Bad file descriptor) [pid 7267] close(29) = -1 EBADF (Bad file descriptor) [pid 7267] exit_group(0) = ? [pid 7267] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2215, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2213", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2213/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2213/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2213/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [ 169.508610][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.516590][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.538367][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.550899][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] rmdir("./2213") = 0 [pid 5033] mkdir("./2214", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2216 ./strace-static-x86_64: Process 7268 attached [pid 7268] set_robust_list(0x5555558cb760, 24) = 0 [pid 7268] chdir("./2214") = 0 [pid 7268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7268] setpgid(0, 0) = 0 [pid 7268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7268] write(3, "1000", 4) = 4 [pid 7268] close(3) = 0 [pid 7268] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7268] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7268] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7268] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7268] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7268] 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 7268] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2216}, "\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 7268] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2216}, {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 7268] close(4) = 0 [pid 7268] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7268] 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 7268] close(3) = 0 [pid 7268] close(4) = -1 EBADF (Bad file descriptor) [pid 7268] close(5) = -1 EBADF (Bad file descriptor) [pid 7268] close(6) = -1 EBADF (Bad file descriptor) [pid 7268] close(7) = -1 EBADF (Bad file descriptor) [pid 7268] close(8) = -1 EBADF (Bad file descriptor) [pid 7268] close(9) = -1 EBADF (Bad file descriptor) [pid 7268] close(10) = -1 EBADF (Bad file descriptor) [pid 7268] close(11) = -1 EBADF (Bad file descriptor) [pid 7268] close(12) = -1 EBADF (Bad file descriptor) [pid 7268] close(13) = -1 EBADF (Bad file descriptor) [pid 7268] close(14) = -1 EBADF (Bad file descriptor) [pid 7268] close(15) = -1 EBADF (Bad file descriptor) [pid 7268] close(16) = -1 EBADF (Bad file descriptor) [pid 7268] close(17) = -1 EBADF (Bad file descriptor) [pid 7268] close(18) = -1 EBADF (Bad file descriptor) [pid 7268] close(19) = -1 EBADF (Bad file descriptor) [pid 7268] close(20) = -1 EBADF (Bad file descriptor) [pid 7268] close(21) = -1 EBADF (Bad file descriptor) [pid 7268] close(22) = -1 EBADF (Bad file descriptor) [pid 7268] close(23) = -1 EBADF (Bad file descriptor) [pid 7268] close(24) = -1 EBADF (Bad file descriptor) [pid 7268] close(25) = -1 EBADF (Bad file descriptor) [pid 7268] close(26) = -1 EBADF (Bad file descriptor) [pid 7268] close(27) = -1 EBADF (Bad file descriptor) [pid 7268] close(28) = -1 EBADF (Bad file descriptor) [pid 7268] close(29) = -1 EBADF (Bad file descriptor) [pid 7268] exit_group(0) = ? [pid 7268] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2214", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 169.558869][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.581576][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.598367][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2214/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2214/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2214/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2214") = 0 [pid 5033] mkdir("./2215", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2217 ./strace-static-x86_64: Process 7269 attached [pid 7269] set_robust_list(0x5555558cb760, 24) = 0 [pid 7269] chdir("./2215") = 0 [pid 7269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7269] setpgid(0, 0) = 0 [pid 7269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7269] write(3, "1000", 4) = 4 [pid 7269] close(3) = 0 [pid 7269] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7269] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7269] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7269] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7269] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7269] 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 7269] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2217}, "\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 7269] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2217}, {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 7269] close(4) = 0 [pid 7269] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7269] 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 7269] close(3) = 0 [pid 7269] close(4) = -1 EBADF (Bad file descriptor) [pid 7269] close(5) = -1 EBADF (Bad file descriptor) [pid 7269] close(6) = -1 EBADF (Bad file descriptor) [pid 7269] close(7) = -1 EBADF (Bad file descriptor) [pid 7269] close(8) = -1 EBADF (Bad file descriptor) [pid 7269] close(9) = -1 EBADF (Bad file descriptor) [pid 7269] close(10) = -1 EBADF (Bad file descriptor) [pid 7269] close(11) = -1 EBADF (Bad file descriptor) [pid 7269] close(12) = -1 EBADF (Bad file descriptor) [pid 7269] close(13) = -1 EBADF (Bad file descriptor) [pid 7269] close(14) = -1 EBADF (Bad file descriptor) [pid 7269] close(15) = -1 EBADF (Bad file descriptor) [pid 7269] close(16) = -1 EBADF (Bad file descriptor) [pid 7269] close(17) = -1 EBADF (Bad file descriptor) [pid 7269] close(18) = -1 EBADF (Bad file descriptor) [pid 7269] close(19) = -1 EBADF (Bad file descriptor) [pid 7269] close(20) = -1 EBADF (Bad file descriptor) [pid 7269] close(21) = -1 EBADF (Bad file descriptor) [pid 7269] close(22) = -1 EBADF (Bad file descriptor) [pid 7269] close(23) = -1 EBADF (Bad file descriptor) [pid 7269] close(24) = -1 EBADF (Bad file descriptor) [pid 7269] close(25) = -1 EBADF (Bad file descriptor) [pid 7269] close(26) = -1 EBADF (Bad file descriptor) [pid 7269] close(27) = -1 EBADF (Bad file descriptor) [pid 7269] close(28) = -1 EBADF (Bad file descriptor) [pid 7269] close(29) = -1 EBADF (Bad file descriptor) [ 169.606902][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.628929][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.648733][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7269] exit_group(0) = ? [pid 7269] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2215", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2215/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2215/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2215/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2215") = 0 [pid 5033] mkdir("./2216", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2218 ./strace-static-x86_64: Process 7270 attached [pid 7270] set_robust_list(0x5555558cb760, 24) = 0 [pid 7270] chdir("./2216") = 0 [pid 7270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7270] setpgid(0, 0) = 0 [pid 7270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7270] write(3, "1000", 4) = 4 [pid 7270] close(3) = 0 [pid 7270] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7270] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7270] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7270] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7270] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7270] 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 7270] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2218}, "\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 7270] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2218}, {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 7270] close(4) = 0 [pid 7270] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 169.656994][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7270] 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 7270] close(3) = 0 [pid 7270] close(4) = -1 EBADF (Bad file descriptor) [pid 7270] close(5) = -1 EBADF (Bad file descriptor) [pid 7270] close(6) = -1 EBADF (Bad file descriptor) [pid 7270] close(7) = -1 EBADF (Bad file descriptor) [pid 7270] close(8) = -1 EBADF (Bad file descriptor) [pid 7270] close(9) = -1 EBADF (Bad file descriptor) [pid 7270] close(10) = -1 EBADF (Bad file descriptor) [pid 7270] close(11) = -1 EBADF (Bad file descriptor) [pid 7270] close(12) = -1 EBADF (Bad file descriptor) [pid 7270] close(13) = -1 EBADF (Bad file descriptor) [pid 7270] close(14) = -1 EBADF (Bad file descriptor) [pid 7270] close(15) = -1 EBADF (Bad file descriptor) [pid 7270] close(16) = -1 EBADF (Bad file descriptor) [pid 7270] close(17) = -1 EBADF (Bad file descriptor) [pid 7270] close(18) = -1 EBADF (Bad file descriptor) [pid 7270] close(19) = -1 EBADF (Bad file descriptor) [pid 7270] close(20) = -1 EBADF (Bad file descriptor) [pid 7270] close(21) = -1 EBADF (Bad file descriptor) [pid 7270] close(22) = -1 EBADF (Bad file descriptor) [pid 7270] close(23) = -1 EBADF (Bad file descriptor) [pid 7270] close(24) = -1 EBADF (Bad file descriptor) [pid 7270] close(25) = -1 EBADF (Bad file descriptor) [pid 7270] close(26) = -1 EBADF (Bad file descriptor) [pid 7270] close(27) = -1 EBADF (Bad file descriptor) [pid 7270] close(28) = -1 EBADF (Bad file descriptor) [pid 7270] close(29) = -1 EBADF (Bad file descriptor) [pid 7270] exit_group(0) = ? [pid 7270] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2218, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2216", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2216/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2216/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2216/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2216") = 0 [pid 5033] mkdir("./2217", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2219 ./strace-static-x86_64: Process 7271 attached [pid 7271] set_robust_list(0x5555558cb760, 24) = 0 [pid 7271] chdir("./2217") = 0 [pid 7271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7271] setpgid(0, 0) = 0 [pid 7271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7271] write(3, "1000", 4) = 4 [pid 7271] close(3) = 0 [pid 7271] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7271] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7271] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7271] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7271] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7271] 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 7271] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2219}, "\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 7271] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2219}, {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 7271] close(4) = 0 [pid 7271] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 169.683085][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.697705][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.705965][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7271] 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 7271] close(3) = 0 [pid 7271] close(4) = -1 EBADF (Bad file descriptor) [pid 7271] close(5) = -1 EBADF (Bad file descriptor) [pid 7271] close(6) = -1 EBADF (Bad file descriptor) [pid 7271] close(7) = -1 EBADF (Bad file descriptor) [pid 7271] close(8) = -1 EBADF (Bad file descriptor) [pid 7271] close(9) = -1 EBADF (Bad file descriptor) [pid 7271] close(10) = -1 EBADF (Bad file descriptor) [pid 7271] close(11) = -1 EBADF (Bad file descriptor) [pid 7271] close(12) = -1 EBADF (Bad file descriptor) [pid 7271] close(13) = -1 EBADF (Bad file descriptor) [pid 7271] close(14) = -1 EBADF (Bad file descriptor) [pid 7271] close(15) = -1 EBADF (Bad file descriptor) [pid 7271] close(16) = -1 EBADF (Bad file descriptor) [pid 7271] close(17) = -1 EBADF (Bad file descriptor) [pid 7271] close(18) = -1 EBADF (Bad file descriptor) [pid 7271] close(19) = -1 EBADF (Bad file descriptor) [pid 7271] close(20) = -1 EBADF (Bad file descriptor) [pid 7271] close(21) = -1 EBADF (Bad file descriptor) [pid 7271] close(22) = -1 EBADF (Bad file descriptor) [pid 7271] close(23) = -1 EBADF (Bad file descriptor) [pid 7271] close(24) = -1 EBADF (Bad file descriptor) [pid 7271] close(25) = -1 EBADF (Bad file descriptor) [pid 7271] close(26) = -1 EBADF (Bad file descriptor) [pid 7271] close(27) = -1 EBADF (Bad file descriptor) [pid 7271] close(28) = -1 EBADF (Bad file descriptor) [pid 7271] close(29) = -1 EBADF (Bad file descriptor) [pid 7271] exit_group(0) = ? [pid 7271] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2217", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2217/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2217/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2217/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2217") = 0 [pid 5033] mkdir("./2218", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2220 ./strace-static-x86_64: Process 7272 attached [pid 7272] set_robust_list(0x5555558cb760, 24) = 0 [pid 7272] chdir("./2218") = 0 [pid 7272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7272] setpgid(0, 0) = 0 [pid 7272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7272] write(3, "1000", 4) = 4 [pid 7272] close(3) = 0 [pid 7272] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7272] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7272] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7272] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7272] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7272] 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 7272] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2220}, "\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 7272] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2220}, {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 7272] close(4) = 0 [pid 7272] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 169.727155][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.742616][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.751559][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7272] 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 7272] close(3) = 0 [pid 7272] close(4) = -1 EBADF (Bad file descriptor) [pid 7272] close(5) = -1 EBADF (Bad file descriptor) [pid 7272] close(6) = -1 EBADF (Bad file descriptor) [pid 7272] close(7) = -1 EBADF (Bad file descriptor) [pid 7272] close(8) = -1 EBADF (Bad file descriptor) [pid 7272] close(9) = -1 EBADF (Bad file descriptor) [pid 7272] close(10) = -1 EBADF (Bad file descriptor) [pid 7272] close(11) = -1 EBADF (Bad file descriptor) [pid 7272] close(12) = -1 EBADF (Bad file descriptor) [pid 7272] close(13) = -1 EBADF (Bad file descriptor) [pid 7272] close(14) = -1 EBADF (Bad file descriptor) [pid 7272] close(15) = -1 EBADF (Bad file descriptor) [pid 7272] close(16) = -1 EBADF (Bad file descriptor) [pid 7272] close(17) = -1 EBADF (Bad file descriptor) [pid 7272] close(18) = -1 EBADF (Bad file descriptor) [pid 7272] close(19) = -1 EBADF (Bad file descriptor) [pid 7272] close(20) = -1 EBADF (Bad file descriptor) [pid 7272] close(21) = -1 EBADF (Bad file descriptor) [pid 7272] close(22) = -1 EBADF (Bad file descriptor) [pid 7272] close(23) = -1 EBADF (Bad file descriptor) [pid 7272] close(24) = -1 EBADF (Bad file descriptor) [pid 7272] close(25) = -1 EBADF (Bad file descriptor) [pid 7272] close(26) = -1 EBADF (Bad file descriptor) [pid 7272] close(27) = -1 EBADF (Bad file descriptor) [pid 7272] close(28) = -1 EBADF (Bad file descriptor) [pid 7272] close(29) = -1 EBADF (Bad file descriptor) [pid 7272] exit_group(0) = ? [pid 7272] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2220, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2218", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2218/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2218/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2218/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2218") = 0 [pid 5033] mkdir("./2219", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7273 attached [pid 7273] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2221 [pid 7273] <... set_robust_list resumed>) = 0 [pid 7273] chdir("./2219") = 0 [pid 7273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7273] setpgid(0, 0) = 0 [pid 7273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7273] write(3, "1000", 4) = 4 [pid 7273] close(3) = 0 [pid 7273] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7273] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7273] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7273] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7273] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7273] 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 7273] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2221}, "\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 7273] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2221}, {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 7273] close(4) = 0 [pid 7273] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7273] 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 7273] close(3) = 0 [pid 7273] close(4) = -1 EBADF (Bad file descriptor) [pid 7273] close(5) = -1 EBADF (Bad file descriptor) [pid 7273] close(6) = -1 EBADF (Bad file descriptor) [pid 7273] close(7) = -1 EBADF (Bad file descriptor) [pid 7273] close(8) = -1 EBADF (Bad file descriptor) [pid 7273] close(9) = -1 EBADF (Bad file descriptor) [pid 7273] close(10) = -1 EBADF (Bad file descriptor) [pid 7273] close(11) = -1 EBADF (Bad file descriptor) [pid 7273] close(12) = -1 EBADF (Bad file descriptor) [pid 7273] close(13) = -1 EBADF (Bad file descriptor) [pid 7273] close(14) = -1 EBADF (Bad file descriptor) [pid 7273] close(15) = -1 EBADF (Bad file descriptor) [pid 7273] close(16) = -1 EBADF (Bad file descriptor) [pid 7273] close(17) = -1 EBADF (Bad file descriptor) [pid 7273] close(18) = -1 EBADF (Bad file descriptor) [pid 7273] close(19) = -1 EBADF (Bad file descriptor) [pid 7273] close(20) = -1 EBADF (Bad file descriptor) [pid 7273] close(21) = -1 EBADF (Bad file descriptor) [pid 7273] close(22) = -1 EBADF (Bad file descriptor) [pid 7273] close(23) = -1 EBADF (Bad file descriptor) [pid 7273] close(24) = -1 EBADF (Bad file descriptor) [pid 7273] close(25) = -1 EBADF (Bad file descriptor) [pid 7273] close(26) = -1 EBADF (Bad file descriptor) [pid 7273] close(27) = -1 EBADF (Bad file descriptor) [pid 7273] close(28) = -1 EBADF (Bad file descriptor) [pid 7273] close(29) = -1 EBADF (Bad file descriptor) [pid 7273] exit_group(0) = ? [pid 7273] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2219", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2219/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2219/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2219/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [ 169.793648][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.807722][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.815788][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2219") = 0 [pid 5033] mkdir("./2220", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2222 ./strace-static-x86_64: Process 7274 attached [pid 7274] set_robust_list(0x5555558cb760, 24) = 0 [pid 7274] chdir("./2220") = 0 [pid 7274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7274] setpgid(0, 0) = 0 [pid 7274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7274] write(3, "1000", 4) = 4 [pid 7274] close(3) = 0 [pid 7274] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7274] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7274] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7274] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7274] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7274] 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 7274] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2222}, "\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 7274] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2222}, {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 7274] close(4) = 0 [pid 7274] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 169.842802][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.858621][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.867104][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7274] 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 7274] close(3) = 0 [pid 7274] close(4) = -1 EBADF (Bad file descriptor) [pid 7274] close(5) = -1 EBADF (Bad file descriptor) [pid 7274] close(6) = -1 EBADF (Bad file descriptor) [pid 7274] close(7) = -1 EBADF (Bad file descriptor) [pid 7274] close(8) = -1 EBADF (Bad file descriptor) [pid 7274] close(9) = -1 EBADF (Bad file descriptor) [pid 7274] close(10) = -1 EBADF (Bad file descriptor) [pid 7274] close(11) = -1 EBADF (Bad file descriptor) [pid 7274] close(12) = -1 EBADF (Bad file descriptor) [pid 7274] close(13) = -1 EBADF (Bad file descriptor) [pid 7274] close(14) = -1 EBADF (Bad file descriptor) [pid 7274] close(15) = -1 EBADF (Bad file descriptor) [pid 7274] close(16) = -1 EBADF (Bad file descriptor) [pid 7274] close(17) = -1 EBADF (Bad file descriptor) [pid 7274] close(18) = -1 EBADF (Bad file descriptor) [pid 7274] close(19) = -1 EBADF (Bad file descriptor) [pid 7274] close(20) = -1 EBADF (Bad file descriptor) [pid 7274] close(21) = -1 EBADF (Bad file descriptor) [pid 7274] close(22) = -1 EBADF (Bad file descriptor) [pid 7274] close(23) = -1 EBADF (Bad file descriptor) [pid 7274] close(24) = -1 EBADF (Bad file descriptor) [pid 7274] close(25) = -1 EBADF (Bad file descriptor) [pid 7274] close(26) = -1 EBADF (Bad file descriptor) [pid 7274] close(27) = -1 EBADF (Bad file descriptor) [pid 7274] close(28) = -1 EBADF (Bad file descriptor) [pid 7274] close(29) = -1 EBADF (Bad file descriptor) [pid 7274] exit_group(0) = ? [pid 7274] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2220", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2220/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2220/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2220/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2220") = 0 [pid 5033] mkdir("./2221", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7275 attached , child_tidptr=0x5555558cb750) = 2223 [pid 7275] set_robust_list(0x5555558cb760, 24) = 0 [pid 7275] chdir("./2221") = 0 [pid 7275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7275] setpgid(0, 0) = 0 [pid 7275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7275] write(3, "1000", 4) = 4 [pid 7275] close(3) = 0 [pid 7275] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7275] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7275] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7275] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7275] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7275] 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 7275] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2223}, "\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 7275] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2223}, {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 7275] close(4) = 0 [pid 7275] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7275] 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 7275] close(3) = 0 [pid 7275] close(4) = -1 EBADF (Bad file descriptor) [pid 7275] close(5) = -1 EBADF (Bad file descriptor) [pid 7275] close(6) = -1 EBADF (Bad file descriptor) [pid 7275] close(7) = -1 EBADF (Bad file descriptor) [pid 7275] close(8) = -1 EBADF (Bad file descriptor) [pid 7275] close(9) = -1 EBADF (Bad file descriptor) [pid 7275] close(10) = -1 EBADF (Bad file descriptor) [pid 7275] close(11) = -1 EBADF (Bad file descriptor) [pid 7275] close(12) = -1 EBADF (Bad file descriptor) [pid 7275] close(13) = -1 EBADF (Bad file descriptor) [pid 7275] close(14) = -1 EBADF (Bad file descriptor) [pid 7275] close(15) = -1 EBADF (Bad file descriptor) [pid 7275] close(16) = -1 EBADF (Bad file descriptor) [pid 7275] close(17) = -1 EBADF (Bad file descriptor) [pid 7275] close(18) = -1 EBADF (Bad file descriptor) [pid 7275] close(19) = -1 EBADF (Bad file descriptor) [pid 7275] close(20) = -1 EBADF (Bad file descriptor) [pid 7275] close(21) = -1 EBADF (Bad file descriptor) [pid 7275] close(22) = -1 EBADF (Bad file descriptor) [pid 7275] close(23) = -1 EBADF (Bad file descriptor) [pid 7275] close(24) = -1 EBADF (Bad file descriptor) [pid 7275] close(25) = -1 EBADF (Bad file descriptor) [pid 7275] close(26) = -1 EBADF (Bad file descriptor) [pid 7275] close(27) = -1 EBADF (Bad file descriptor) [pid 7275] close(28) = -1 EBADF (Bad file descriptor) [pid 7275] close(29) = -1 EBADF (Bad file descriptor) [pid 7275] exit_group(0) = ? [pid 7275] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2221", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2221/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2221/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2221/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2221") = 0 [pid 5033] mkdir("./2222", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7276 attached , child_tidptr=0x5555558cb750) = 2224 [pid 7276] set_robust_list(0x5555558cb760, 24) = 0 [ 169.887297][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 169.903129][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.912423][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.934810][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7276] chdir("./2222") = 0 [pid 7276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7276] setpgid(0, 0) = 0 [pid 7276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7276] write(3, "1000", 4) = 4 [pid 7276] close(3) = 0 [pid 7276] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7276] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7276] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7276] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7276] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7276] 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 7276] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2224}, "\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 7276] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2224}, {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 7276] close(4) = 0 [pid 7276] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7276] 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 7276] close(3) = 0 [pid 7276] close(4) = -1 EBADF (Bad file descriptor) [pid 7276] close(5) = -1 EBADF (Bad file descriptor) [pid 7276] close(6) = -1 EBADF (Bad file descriptor) [pid 7276] close(7) = -1 EBADF (Bad file descriptor) [pid 7276] close(8) = -1 EBADF (Bad file descriptor) [pid 7276] close(9) = -1 EBADF (Bad file descriptor) [pid 7276] close(10) = -1 EBADF (Bad file descriptor) [pid 7276] close(11) = -1 EBADF (Bad file descriptor) [pid 7276] close(12) = -1 EBADF (Bad file descriptor) [pid 7276] close(13) = -1 EBADF (Bad file descriptor) [pid 7276] close(14) = -1 EBADF (Bad file descriptor) [pid 7276] close(15) = -1 EBADF (Bad file descriptor) [pid 7276] close(16) = -1 EBADF (Bad file descriptor) [pid 7276] close(17) = -1 EBADF (Bad file descriptor) [pid 7276] close(18) = -1 EBADF (Bad file descriptor) [pid 7276] close(19) = -1 EBADF (Bad file descriptor) [pid 7276] close(20) = -1 EBADF (Bad file descriptor) [pid 7276] close(21) = -1 EBADF (Bad file descriptor) [pid 7276] close(22) = -1 EBADF (Bad file descriptor) [pid 7276] close(23) = -1 EBADF (Bad file descriptor) [pid 7276] close(24) = -1 EBADF (Bad file descriptor) [pid 7276] close(25) = -1 EBADF (Bad file descriptor) [pid 7276] close(26) = -1 EBADF (Bad file descriptor) [pid 7276] close(27) = -1 EBADF (Bad file descriptor) [pid 7276] close(28) = -1 EBADF (Bad file descriptor) [pid 7276] close(29) = -1 EBADF (Bad file descriptor) [pid 7276] exit_group(0) = ? [pid 7276] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2222", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2222/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2222/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2222/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2222") = 0 [pid 5033] mkdir("./2223", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7277 attached , child_tidptr=0x5555558cb750) = 2225 [pid 7277] set_robust_list(0x5555558cb760, 24) = 0 [pid 7277] chdir("./2223") = 0 [pid 7277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7277] setpgid(0, 0) = 0 [pid 7277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7277] write(3, "1000", 4) = 4 [pid 7277] close(3) = 0 [pid 7277] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7277] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7277] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7277] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7277] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7277] 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 7277] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2225}, "\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 7277] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2225}, {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 7277] close(4) = 0 [pid 7277] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7277] 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 7277] close(3) = 0 [pid 7277] close(4) = -1 EBADF (Bad file descriptor) [pid 7277] close(5) = -1 EBADF (Bad file descriptor) [pid 7277] close(6) = -1 EBADF (Bad file descriptor) [pid 7277] close(7) = -1 EBADF (Bad file descriptor) [pid 7277] close(8) = -1 EBADF (Bad file descriptor) [pid 7277] close(9) = -1 EBADF (Bad file descriptor) [pid 7277] close(10) = -1 EBADF (Bad file descriptor) [pid 7277] close(11) = -1 EBADF (Bad file descriptor) [pid 7277] close(12) = -1 EBADF (Bad file descriptor) [pid 7277] close(13) = -1 EBADF (Bad file descriptor) [pid 7277] close(14) = -1 EBADF (Bad file descriptor) [pid 7277] close(15) = -1 EBADF (Bad file descriptor) [pid 7277] close(16) = -1 EBADF (Bad file descriptor) [pid 7277] close(17) = -1 EBADF (Bad file descriptor) [pid 7277] close(18) = -1 EBADF (Bad file descriptor) [pid 7277] close(19) = -1 EBADF (Bad file descriptor) [pid 7277] close(20) = -1 EBADF (Bad file descriptor) [pid 7277] close(21) = -1 EBADF (Bad file descriptor) [pid 7277] close(22) = -1 EBADF (Bad file descriptor) [pid 7277] close(23) = -1 EBADF (Bad file descriptor) [pid 7277] close(24) = -1 EBADF (Bad file descriptor) [pid 7277] close(25) = -1 EBADF (Bad file descriptor) [pid 7277] close(26) = -1 EBADF (Bad file descriptor) [pid 7277] close(27) = -1 EBADF (Bad file descriptor) [pid 7277] close(28) = -1 EBADF (Bad file descriptor) [pid 7277] close(29) = -1 EBADF (Bad file descriptor) [pid 7277] exit_group(0) = ? [ 169.961496][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.970672][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.001073][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7277] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2223", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2223/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2223/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2223/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2223") = 0 [pid 5033] mkdir("./2224", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2226 ./strace-static-x86_64: Process 7278 attached [pid 7278] set_robust_list(0x5555558cb760, 24) = 0 [pid 7278] chdir("./2224") = 0 [pid 7278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7278] setpgid(0, 0) = 0 [pid 7278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7278] write(3, "1000", 4) = 4 [pid 7278] close(3) = 0 [pid 7278] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7278] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7278] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7278] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7278] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7278] 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 7278] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2226}, "\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 7278] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2226}, {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 7278] close(4) = 0 [pid 7278] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7278] 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 7278] close(3) = 0 [pid 7278] close(4) = -1 EBADF (Bad file descriptor) [pid 7278] close(5) = -1 EBADF (Bad file descriptor) [pid 7278] close(6) = -1 EBADF (Bad file descriptor) [pid 7278] close(7) = -1 EBADF (Bad file descriptor) [pid 7278] close(8) = -1 EBADF (Bad file descriptor) [pid 7278] close(9) = -1 EBADF (Bad file descriptor) [pid 7278] close(10) = -1 EBADF (Bad file descriptor) [pid 7278] close(11) = -1 EBADF (Bad file descriptor) [pid 7278] close(12) = -1 EBADF (Bad file descriptor) [pid 7278] close(13) = -1 EBADF (Bad file descriptor) [pid 7278] close(14) = -1 EBADF (Bad file descriptor) [pid 7278] close(15) = -1 EBADF (Bad file descriptor) [pid 7278] close(16) = -1 EBADF (Bad file descriptor) [pid 7278] close(17) = -1 EBADF (Bad file descriptor) [pid 7278] close(18) = -1 EBADF (Bad file descriptor) [pid 7278] close(19) = -1 EBADF (Bad file descriptor) [pid 7278] close(20) = -1 EBADF (Bad file descriptor) [pid 7278] close(21) = -1 EBADF (Bad file descriptor) [pid 7278] close(22) = -1 EBADF (Bad file descriptor) [pid 7278] close(23) = -1 EBADF (Bad file descriptor) [pid 7278] close(24) = -1 EBADF (Bad file descriptor) [pid 7278] close(25) = -1 EBADF (Bad file descriptor) [pid 7278] close(26) = -1 EBADF (Bad file descriptor) [pid 7278] close(27) = -1 EBADF (Bad file descriptor) [pid 7278] close(28) = -1 EBADF (Bad file descriptor) [pid 7278] close(29) = -1 EBADF (Bad file descriptor) [pid 7278] exit_group(0) = ? [ 170.015897][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.024571][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.046549][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7278] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2226, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2224", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2224/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2224/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2224/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2224") = 0 [pid 5033] mkdir("./2225", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7279 attached , child_tidptr=0x5555558cb750) = 2227 [pid 7279] set_robust_list(0x5555558cb760, 24) = 0 [pid 7279] chdir("./2225") = 0 [pid 7279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7279] setpgid(0, 0) = 0 [pid 7279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7279] write(3, "1000", 4) = 4 [pid 7279] close(3) = 0 [pid 7279] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7279] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7279] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7279] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7279] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7279] 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 7279] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2227}, "\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 7279] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2227}, {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 7279] close(4) = 0 [pid 7279] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7279] 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 7279] close(3) = 0 [pid 7279] close(4) = -1 EBADF (Bad file descriptor) [pid 7279] close(5) = -1 EBADF (Bad file descriptor) [pid 7279] close(6) = -1 EBADF (Bad file descriptor) [pid 7279] close(7) = -1 EBADF (Bad file descriptor) [pid 7279] close(8) = -1 EBADF (Bad file descriptor) [pid 7279] close(9) = -1 EBADF (Bad file descriptor) [pid 7279] close(10) = -1 EBADF (Bad file descriptor) [pid 7279] close(11) = -1 EBADF (Bad file descriptor) [pid 7279] close(12) = -1 EBADF (Bad file descriptor) [pid 7279] close(13) = -1 EBADF (Bad file descriptor) [pid 7279] close(14) = -1 EBADF (Bad file descriptor) [pid 7279] close(15) = -1 EBADF (Bad file descriptor) [pid 7279] close(16) = -1 EBADF (Bad file descriptor) [pid 7279] close(17) = -1 EBADF (Bad file descriptor) [pid 7279] close(18) = -1 EBADF (Bad file descriptor) [pid 7279] close(19) = -1 EBADF (Bad file descriptor) [pid 7279] close(20) = -1 EBADF (Bad file descriptor) [pid 7279] close(21) = -1 EBADF (Bad file descriptor) [pid 7279] close(22) = -1 EBADF (Bad file descriptor) [pid 7279] close(23) = -1 EBADF (Bad file descriptor) [pid 7279] close(24) = -1 EBADF (Bad file descriptor) [pid 7279] close(25) = -1 EBADF (Bad file descriptor) [pid 7279] close(26) = -1 EBADF (Bad file descriptor) [pid 7279] close(27) = -1 EBADF (Bad file descriptor) [pid 7279] close(28) = -1 EBADF (Bad file descriptor) [pid 7279] close(29) = -1 EBADF (Bad file descriptor) [pid 7279] exit_group(0) = ? [pid 7279] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2225", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2225/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2225/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2225/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [ 170.059614][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.068079][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.088763][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.102846][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2225") = 0 [pid 5033] mkdir("./2226", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2228 ./strace-static-x86_64: Process 7280 attached [pid 7280] set_robust_list(0x5555558cb760, 24) = 0 [pid 7280] chdir("./2226") = 0 [pid 7280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7280] setpgid(0, 0) = 0 [pid 7280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7280] write(3, "1000", 4) = 4 [pid 7280] close(3) = 0 [pid 7280] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7280] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7280] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7280] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7280] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7280] 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 7280] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2228}, "\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 7280] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2228}, {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 7280] close(4) = 0 [pid 7280] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 170.111613][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7280] 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 7280] close(3) = 0 [pid 7280] close(4) = -1 EBADF (Bad file descriptor) [pid 7280] close(5) = -1 EBADF (Bad file descriptor) [pid 7280] close(6) = -1 EBADF (Bad file descriptor) [pid 7280] close(7) = -1 EBADF (Bad file descriptor) [pid 7280] close(8) = -1 EBADF (Bad file descriptor) [pid 7280] close(9) = -1 EBADF (Bad file descriptor) [pid 7280] close(10) = -1 EBADF (Bad file descriptor) [pid 7280] close(11) = -1 EBADF (Bad file descriptor) [pid 7280] close(12) = -1 EBADF (Bad file descriptor) [pid 7280] close(13) = -1 EBADF (Bad file descriptor) [pid 7280] close(14) = -1 EBADF (Bad file descriptor) [pid 7280] close(15) = -1 EBADF (Bad file descriptor) [pid 7280] close(16) = -1 EBADF (Bad file descriptor) [pid 7280] close(17) = -1 EBADF (Bad file descriptor) [pid 7280] close(18) = -1 EBADF (Bad file descriptor) [pid 7280] close(19) = -1 EBADF (Bad file descriptor) [pid 7280] close(20) = -1 EBADF (Bad file descriptor) [pid 7280] close(21) = -1 EBADF (Bad file descriptor) [pid 7280] close(22) = -1 EBADF (Bad file descriptor) [pid 7280] close(23) = -1 EBADF (Bad file descriptor) [pid 7280] close(24) = -1 EBADF (Bad file descriptor) [pid 7280] close(25) = -1 EBADF (Bad file descriptor) [pid 7280] close(26) = -1 EBADF (Bad file descriptor) [pid 7280] close(27) = -1 EBADF (Bad file descriptor) [pid 7280] close(28) = -1 EBADF (Bad file descriptor) [pid 7280] close(29) = -1 EBADF (Bad file descriptor) [pid 7280] exit_group(0) = ? [pid 7280] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2228, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] umount2("./2226", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2226/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2226/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2226/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2226") = 0 [pid 5033] mkdir("./2227", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2229 ./strace-static-x86_64: Process 7281 attached [pid 7281] set_robust_list(0x5555558cb760, 24) = 0 [pid 7281] chdir("./2227") = 0 [pid 7281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7281] setpgid(0, 0) = 0 [pid 7281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7281] write(3, "1000", 4) = 4 [pid 7281] close(3) = 0 [pid 7281] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7281] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7281] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7281] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7281] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7281] 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 7281] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2229}, "\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 7281] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2229}, {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 7281] close(4) = 0 [ 170.138031][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.151131][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.159400][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7281] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7281] 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 7281] close(3) = 0 [pid 7281] close(4) = -1 EBADF (Bad file descriptor) [pid 7281] close(5) = -1 EBADF (Bad file descriptor) [pid 7281] close(6) = -1 EBADF (Bad file descriptor) [pid 7281] close(7) = -1 EBADF (Bad file descriptor) [pid 7281] close(8) = -1 EBADF (Bad file descriptor) [pid 7281] close(9) = -1 EBADF (Bad file descriptor) [pid 7281] close(10) = -1 EBADF (Bad file descriptor) [pid 7281] close(11) = -1 EBADF (Bad file descriptor) [pid 7281] close(12) = -1 EBADF (Bad file descriptor) [pid 7281] close(13) = -1 EBADF (Bad file descriptor) [pid 7281] close(14) = -1 EBADF (Bad file descriptor) [pid 7281] close(15) = -1 EBADF (Bad file descriptor) [pid 7281] close(16) = -1 EBADF (Bad file descriptor) [pid 7281] close(17) = -1 EBADF (Bad file descriptor) [pid 7281] close(18) = -1 EBADF (Bad file descriptor) [pid 7281] close(19) = -1 EBADF (Bad file descriptor) [pid 7281] close(20) = -1 EBADF (Bad file descriptor) [pid 7281] close(21) = -1 EBADF (Bad file descriptor) [pid 7281] close(22) = -1 EBADF (Bad file descriptor) [pid 7281] close(23) = -1 EBADF (Bad file descriptor) [pid 7281] close(24) = -1 EBADF (Bad file descriptor) [pid 7281] close(25) = -1 EBADF (Bad file descriptor) [pid 7281] close(26) = -1 EBADF (Bad file descriptor) [pid 7281] close(27) = -1 EBADF (Bad file descriptor) [pid 7281] close(28) = -1 EBADF (Bad file descriptor) [pid 7281] close(29) = -1 EBADF (Bad file descriptor) [pid 7281] exit_group(0) = ? [pid 7281] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2227", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2227/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2227/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2227/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2227") = 0 [pid 5033] mkdir("./2228", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2230 ./strace-static-x86_64: Process 7282 attached [pid 7282] set_robust_list(0x5555558cb760, 24) = 0 [pid 7282] chdir("./2228") = 0 [pid 7282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7282] setpgid(0, 0) = 0 [pid 7282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7282] write(3, "1000", 4) = 4 [pid 7282] close(3) = 0 [pid 7282] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7282] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7282] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7282] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7282] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7282] 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 7282] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2230}, "\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 7282] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2230}, {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 7282] close(4) = 0 [pid 7282] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7282] 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 7282] close(3) = 0 [pid 7282] close(4) = -1 EBADF (Bad file descriptor) [pid 7282] close(5) = -1 EBADF (Bad file descriptor) [pid 7282] close(6) = -1 EBADF (Bad file descriptor) [pid 7282] close(7) = -1 EBADF (Bad file descriptor) [pid 7282] close(8) = -1 EBADF (Bad file descriptor) [pid 7282] close(9) = -1 EBADF (Bad file descriptor) [pid 7282] close(10) = -1 EBADF (Bad file descriptor) [pid 7282] close(11) = -1 EBADF (Bad file descriptor) [pid 7282] close(12) = -1 EBADF (Bad file descriptor) [pid 7282] close(13) = -1 EBADF (Bad file descriptor) [ 170.185797][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.201407][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.210557][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7282] close(14) = -1 EBADF (Bad file descriptor) [pid 7282] close(15) = -1 EBADF (Bad file descriptor) [pid 7282] close(16) = -1 EBADF (Bad file descriptor) [pid 7282] close(17) = -1 EBADF (Bad file descriptor) [pid 7282] close(18) = -1 EBADF (Bad file descriptor) [pid 7282] close(19) = -1 EBADF (Bad file descriptor) [pid 7282] close(20) = -1 EBADF (Bad file descriptor) [pid 7282] close(21) = -1 EBADF (Bad file descriptor) [pid 7282] close(22) = -1 EBADF (Bad file descriptor) [pid 7282] close(23) = -1 EBADF (Bad file descriptor) [pid 7282] close(24) = -1 EBADF (Bad file descriptor) [pid 7282] close(25) = -1 EBADF (Bad file descriptor) [pid 7282] close(26) = -1 EBADF (Bad file descriptor) [pid 7282] close(27) = -1 EBADF (Bad file descriptor) [pid 7282] close(28) = -1 EBADF (Bad file descriptor) [pid 7282] close(29) = -1 EBADF (Bad file descriptor) [pid 7282] exit_group(0) = ? [pid 7282] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2228", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2228/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2228/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2228/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2228") = 0 [pid 5033] mkdir("./2229", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7283 attached [pid 7283] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2231 [pid 7283] <... set_robust_list resumed>) = 0 [pid 7283] chdir("./2229") = 0 [pid 7283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7283] setpgid(0, 0) = 0 [pid 7283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7283] write(3, "1000", 4) = 4 [pid 7283] close(3) = 0 [pid 7283] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7283] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7283] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7283] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7283] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7283] 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 7283] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2231}, "\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 7283] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2231}, {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 7283] close(4) = 0 [pid 7283] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7283] 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 7283] close(3) = 0 [pid 7283] close(4) = -1 EBADF (Bad file descriptor) [pid 7283] close(5) = -1 EBADF (Bad file descriptor) [pid 7283] close(6) = -1 EBADF (Bad file descriptor) [pid 7283] close(7) = -1 EBADF (Bad file descriptor) [pid 7283] close(8) = -1 EBADF (Bad file descriptor) [pid 7283] close(9) = -1 EBADF (Bad file descriptor) [pid 7283] close(10) = -1 EBADF (Bad file descriptor) [pid 7283] close(11) = -1 EBADF (Bad file descriptor) [pid 7283] close(12) = -1 EBADF (Bad file descriptor) [pid 7283] close(13) = -1 EBADF (Bad file descriptor) [pid 7283] close(14) = -1 EBADF (Bad file descriptor) [pid 7283] close(15) = -1 EBADF (Bad file descriptor) [ 170.231055][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.244009][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.252340][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.277948][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7283] close(16) = -1 EBADF (Bad file descriptor) [pid 7283] close(17) = -1 EBADF (Bad file descriptor) [pid 7283] close(18) = -1 EBADF (Bad file descriptor) [pid 7283] close(19) = -1 EBADF (Bad file descriptor) [pid 7283] close(20) = -1 EBADF (Bad file descriptor) [pid 7283] close(21) = -1 EBADF (Bad file descriptor) [pid 7283] close(22) = -1 EBADF (Bad file descriptor) [pid 7283] close(23) = -1 EBADF (Bad file descriptor) [pid 7283] close(24) = -1 EBADF (Bad file descriptor) [pid 7283] close(25) = -1 EBADF (Bad file descriptor) [pid 7283] close(26) = -1 EBADF (Bad file descriptor) [pid 7283] close(27) = -1 EBADF (Bad file descriptor) [pid 7283] close(28) = -1 EBADF (Bad file descriptor) [pid 7283] close(29) = -1 EBADF (Bad file descriptor) [pid 7283] exit_group(0) = ? [pid 7283] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2229", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2229/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2229/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2229/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2229") = 0 [pid 5033] mkdir("./2230", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2232 ./strace-static-x86_64: Process 7284 attached [pid 7284] set_robust_list(0x5555558cb760, 24) = 0 [pid 7284] chdir("./2230") = 0 [pid 7284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7284] setpgid(0, 0) = 0 [pid 7284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7284] write(3, "1000", 4) = 4 [pid 7284] close(3) = 0 [pid 7284] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7284] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7284] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7284] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7284] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7284] 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 7284] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2232}, "\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 7284] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2232}, {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 7284] close(4) = 0 [pid 7284] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7284] 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 7284] close(3) = 0 [pid 7284] close(4) = -1 EBADF (Bad file descriptor) [pid 7284] close(5) = -1 EBADF (Bad file descriptor) [pid 7284] close(6) = -1 EBADF (Bad file descriptor) [pid 7284] close(7) = -1 EBADF (Bad file descriptor) [pid 7284] close(8) = -1 EBADF (Bad file descriptor) [pid 7284] close(9) = -1 EBADF (Bad file descriptor) [pid 7284] close(10) = -1 EBADF (Bad file descriptor) [pid 7284] close(11) = -1 EBADF (Bad file descriptor) [pid 7284] close(12) = -1 EBADF (Bad file descriptor) [pid 7284] close(13) = -1 EBADF (Bad file descriptor) [pid 7284] close(14) = -1 EBADF (Bad file descriptor) [pid 7284] close(15) = -1 EBADF (Bad file descriptor) [pid 7284] close(16) = -1 EBADF (Bad file descriptor) [pid 7284] close(17) = -1 EBADF (Bad file descriptor) [pid 7284] close(18) = -1 EBADF (Bad file descriptor) [pid 7284] close(19) = -1 EBADF (Bad file descriptor) [pid 7284] close(20) = -1 EBADF (Bad file descriptor) [pid 7284] close(21) = -1 EBADF (Bad file descriptor) [pid 7284] close(22) = -1 EBADF (Bad file descriptor) [pid 7284] close(23) = -1 EBADF (Bad file descriptor) [pid 7284] close(24) = -1 EBADF (Bad file descriptor) [pid 7284] close(25) = -1 EBADF (Bad file descriptor) [pid 7284] close(26) = -1 EBADF (Bad file descriptor) [pid 7284] close(27) = -1 EBADF (Bad file descriptor) [pid 7284] close(28) = -1 EBADF (Bad file descriptor) [pid 7284] close(29) = -1 EBADF (Bad file descriptor) [pid 7284] exit_group(0) = ? [pid 7284] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2230", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2230/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2230/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2230/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2230") = 0 [pid 5033] mkdir("./2231", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7285 attached , child_tidptr=0x5555558cb750) = 2233 [pid 7285] set_robust_list(0x5555558cb760, 24) = 0 [pid 7285] chdir("./2231") = 0 [pid 7285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7285] setpgid(0, 0) = 0 [pid 7285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7285] write(3, "1000", 4) = 4 [ 170.296121][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.305452][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.332471][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7285] close(3) = 0 [pid 7285] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7285] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7285] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7285] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7285] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7285] 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 7285] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2233}, "\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 7285] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2233}, {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 7285] close(4) = 0 [pid 7285] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7285] 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 7285] close(3) = 0 [pid 7285] close(4) = -1 EBADF (Bad file descriptor) [pid 7285] close(5) = -1 EBADF (Bad file descriptor) [pid 7285] close(6) = -1 EBADF (Bad file descriptor) [pid 7285] close(7) = -1 EBADF (Bad file descriptor) [pid 7285] close(8) = -1 EBADF (Bad file descriptor) [pid 7285] close(9) = -1 EBADF (Bad file descriptor) [pid 7285] close(10) = -1 EBADF (Bad file descriptor) [pid 7285] close(11) = -1 EBADF (Bad file descriptor) [pid 7285] close(12) = -1 EBADF (Bad file descriptor) [pid 7285] close(13) = -1 EBADF (Bad file descriptor) [pid 7285] close(14) = -1 EBADF (Bad file descriptor) [pid 7285] close(15) = -1 EBADF (Bad file descriptor) [pid 7285] close(16) = -1 EBADF (Bad file descriptor) [pid 7285] close(17) = -1 EBADF (Bad file descriptor) [pid 7285] close(18) = -1 EBADF (Bad file descriptor) [pid 7285] close(19) = -1 EBADF (Bad file descriptor) [pid 7285] close(20) = -1 EBADF (Bad file descriptor) [pid 7285] close(21) = -1 EBADF (Bad file descriptor) [pid 7285] close(22) = -1 EBADF (Bad file descriptor) [pid 7285] close(23) = -1 EBADF (Bad file descriptor) [pid 7285] close(24) = -1 EBADF (Bad file descriptor) [pid 7285] close(25) = -1 EBADF (Bad file descriptor) [pid 7285] close(26) = -1 EBADF (Bad file descriptor) [pid 7285] close(27) = -1 EBADF (Bad file descriptor) [pid 7285] close(28) = -1 EBADF (Bad file descriptor) [pid 7285] close(29) = -1 EBADF (Bad file descriptor) [pid 7285] exit_group(0) = ? [pid 7285] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2231", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2231/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2231/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2231/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2231") = 0 [pid 5033] mkdir("./2232", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2234 ./strace-static-x86_64: Process 7286 attached [pid 7286] set_robust_list(0x5555558cb760, 24) = 0 [pid 7286] chdir("./2232") = 0 [pid 7286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7286] setpgid(0, 0) = 0 [pid 7286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7286] write(3, "1000", 4) = 4 [pid 7286] close(3) = 0 [pid 7286] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7286] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7286] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7286] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7286] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7286] 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 7286] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2234}, "\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 7286] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2234}, {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 7286] close(4) = 0 [pid 7286] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7286] 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 7286] close(3) = 0 [pid 7286] close(4) = -1 EBADF (Bad file descriptor) [pid 7286] close(5) = -1 EBADF (Bad file descriptor) [pid 7286] close(6) = -1 EBADF (Bad file descriptor) [pid 7286] close(7) = -1 EBADF (Bad file descriptor) [pid 7286] close(8) = -1 EBADF (Bad file descriptor) [pid 7286] close(9) = -1 EBADF (Bad file descriptor) [pid 7286] close(10) = -1 EBADF (Bad file descriptor) [pid 7286] close(11) = -1 EBADF (Bad file descriptor) [pid 7286] close(12) = -1 EBADF (Bad file descriptor) [pid 7286] close(13) = -1 EBADF (Bad file descriptor) [pid 7286] close(14) = -1 EBADF (Bad file descriptor) [ 170.354301][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.362376][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.393883][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7286] close(15) = -1 EBADF (Bad file descriptor) [pid 7286] close(16) = -1 EBADF (Bad file descriptor) [pid 7286] close(17) = -1 EBADF (Bad file descriptor) [pid 7286] close(18) = -1 EBADF (Bad file descriptor) [pid 7286] close(19) = -1 EBADF (Bad file descriptor) [pid 7286] close(20) = -1 EBADF (Bad file descriptor) [pid 7286] close(21) = -1 EBADF (Bad file descriptor) [pid 7286] close(22) = -1 EBADF (Bad file descriptor) [pid 7286] close(23) = -1 EBADF (Bad file descriptor) [pid 7286] close(24) = -1 EBADF (Bad file descriptor) [pid 7286] close(25) = -1 EBADF (Bad file descriptor) [pid 7286] close(26) = -1 EBADF (Bad file descriptor) [pid 7286] close(27) = -1 EBADF (Bad file descriptor) [pid 7286] close(28) = -1 EBADF (Bad file descriptor) [pid 7286] close(29) = -1 EBADF (Bad file descriptor) [pid 7286] exit_group(0) = ? [pid 7286] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2232", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2232/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2232/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2232/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2232") = 0 [pid 5033] mkdir("./2233", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2235 ./strace-static-x86_64: Process 7287 attached [pid 7287] set_robust_list(0x5555558cb760, 24) = 0 [pid 7287] chdir("./2233") = 0 [pid 7287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7287] setpgid(0, 0) = 0 [pid 7287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7287] write(3, "1000", 4) = 4 [pid 7287] close(3) = 0 [pid 7287] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7287] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7287] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7287] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7287] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7287] 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 7287] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2235}, "\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 7287] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2235}, {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 7287] close(4) = 0 [pid 7287] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7287] 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 7287] close(3) = 0 [pid 7287] close(4) = -1 EBADF (Bad file descriptor) [pid 7287] close(5) = -1 EBADF (Bad file descriptor) [pid 7287] close(6) = -1 EBADF (Bad file descriptor) [pid 7287] close(7) = -1 EBADF (Bad file descriptor) [pid 7287] close(8) = -1 EBADF (Bad file descriptor) [pid 7287] close(9) = -1 EBADF (Bad file descriptor) [pid 7287] close(10) = -1 EBADF (Bad file descriptor) [pid 7287] close(11) = -1 EBADF (Bad file descriptor) [pid 7287] close(12) = -1 EBADF (Bad file descriptor) [pid 7287] close(13) = -1 EBADF (Bad file descriptor) [pid 7287] close(14) = -1 EBADF (Bad file descriptor) [pid 7287] close(15) = -1 EBADF (Bad file descriptor) [pid 7287] close(16) = -1 EBADF (Bad file descriptor) [pid 7287] close(17) = -1 EBADF (Bad file descriptor) [pid 7287] close(18) = -1 EBADF (Bad file descriptor) [pid 7287] close(19) = -1 EBADF (Bad file descriptor) [pid 7287] close(20) = -1 EBADF (Bad file descriptor) [pid 7287] close(21) = -1 EBADF (Bad file descriptor) [pid 7287] close(22) = -1 EBADF (Bad file descriptor) [pid 7287] close(23) = -1 EBADF (Bad file descriptor) [pid 7287] close(24) = -1 EBADF (Bad file descriptor) [pid 7287] close(25) = -1 EBADF (Bad file descriptor) [pid 7287] close(26) = -1 EBADF (Bad file descriptor) [pid 7287] close(27) = -1 EBADF (Bad file descriptor) [pid 7287] close(28) = -1 EBADF (Bad file descriptor) [ 170.409760][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.418120][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.440595][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7287] close(29) = -1 EBADF (Bad file descriptor) [pid 7287] exit_group(0) = ? [pid 7287] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2233", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2233/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2233/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2233/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2233") = 0 [pid 5033] mkdir("./2234", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2236 ./strace-static-x86_64: Process 7288 attached [pid 7288] set_robust_list(0x5555558cb760, 24) = 0 [pid 7288] chdir("./2234") = 0 [pid 7288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7288] setpgid(0, 0) = 0 [pid 7288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7288] write(3, "1000", 4) = 4 [pid 7288] close(3) = 0 [pid 7288] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7288] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7288] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7288] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7288] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7288] 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 7288] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2236}, "\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 7288] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2236}, {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 7288] close(4) = 0 [pid 7288] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7288] 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 7288] close(3) = 0 [pid 7288] close(4) = -1 EBADF (Bad file descriptor) [pid 7288] close(5) = -1 EBADF (Bad file descriptor) [pid 7288] close(6) = -1 EBADF (Bad file descriptor) [pid 7288] close(7) = -1 EBADF (Bad file descriptor) [pid 7288] close(8) = -1 EBADF (Bad file descriptor) [pid 7288] close(9) = -1 EBADF (Bad file descriptor) [pid 7288] close(10) = -1 EBADF (Bad file descriptor) [pid 7288] close(11) = -1 EBADF (Bad file descriptor) [pid 7288] close(12) = -1 EBADF (Bad file descriptor) [pid 7288] close(13) = -1 EBADF (Bad file descriptor) [pid 7288] close(14) = -1 EBADF (Bad file descriptor) [pid 7288] close(15) = -1 EBADF (Bad file descriptor) [pid 7288] close(16) = -1 EBADF (Bad file descriptor) [pid 7288] close(17) = -1 EBADF (Bad file descriptor) [pid 7288] close(18) = -1 EBADF (Bad file descriptor) [pid 7288] close(19) = -1 EBADF (Bad file descriptor) [pid 7288] close(20) = -1 EBADF (Bad file descriptor) [pid 7288] close(21) = -1 EBADF (Bad file descriptor) [pid 7288] close(22) = -1 EBADF (Bad file descriptor) [pid 7288] close(23) = -1 EBADF (Bad file descriptor) [pid 7288] close(24) = -1 EBADF (Bad file descriptor) [pid 7288] close(25) = -1 EBADF (Bad file descriptor) [pid 7288] close(26) = -1 EBADF (Bad file descriptor) [pid 7288] close(27) = -1 EBADF (Bad file descriptor) [pid 7288] close(28) = -1 EBADF (Bad file descriptor) [pid 7288] close(29) = -1 EBADF (Bad file descriptor) [pid 7288] exit_group(0) = ? [pid 7288] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2234", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2234/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2234/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2234/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [ 170.453628][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.461938][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.482442][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.497298][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] rmdir("./2234") = 0 [pid 5033] mkdir("./2235", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2237 ./strace-static-x86_64: Process 7289 attached [pid 7289] set_robust_list(0x5555558cb760, 24) = 0 [pid 7289] chdir("./2235") = 0 [pid 7289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7289] setpgid(0, 0) = 0 [pid 7289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7289] write(3, "1000", 4) = 4 [pid 7289] close(3) = 0 [pid 7289] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7289] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7289] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7289] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7289] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7289] 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 7289] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2237}, "\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 7289] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2237}, {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 7289] close(4) = 0 [pid 7289] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7289] 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 7289] close(3) = 0 [pid 7289] close(4) = -1 EBADF (Bad file descriptor) [pid 7289] close(5) = -1 EBADF (Bad file descriptor) [pid 7289] close(6) = -1 EBADF (Bad file descriptor) [pid 7289] close(7) = -1 EBADF (Bad file descriptor) [pid 7289] close(8) = -1 EBADF (Bad file descriptor) [pid 7289] close(9) = -1 EBADF (Bad file descriptor) [pid 7289] close(10) = -1 EBADF (Bad file descriptor) [pid 7289] close(11) = -1 EBADF (Bad file descriptor) [pid 7289] close(12) = -1 EBADF (Bad file descriptor) [pid 7289] close(13) = -1 EBADF (Bad file descriptor) [pid 7289] close(14) = -1 EBADF (Bad file descriptor) [pid 7289] close(15) = -1 EBADF (Bad file descriptor) [pid 7289] close(16) = -1 EBADF (Bad file descriptor) [pid 7289] close(17) = -1 EBADF (Bad file descriptor) [pid 7289] close(18) = -1 EBADF (Bad file descriptor) [pid 7289] close(19) = -1 EBADF (Bad file descriptor) [pid 7289] close(20) = -1 EBADF (Bad file descriptor) [pid 7289] close(21) = -1 EBADF (Bad file descriptor) [pid 7289] close(22) = -1 EBADF (Bad file descriptor) [pid 7289] close(23) = -1 EBADF (Bad file descriptor) [pid 7289] close(24) = -1 EBADF (Bad file descriptor) [pid 7289] close(25) = -1 EBADF (Bad file descriptor) [pid 7289] close(26) = -1 EBADF (Bad file descriptor) [pid 7289] close(27) = -1 EBADF (Bad file descriptor) [pid 7289] close(28) = -1 EBADF (Bad file descriptor) [pid 7289] close(29) = -1 EBADF (Bad file descriptor) [pid 7289] exit_group(0) = ? [pid 7289] +++ exited with 0 +++ [ 170.505730][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.527487][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.545428][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2235", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2235/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2235/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2235/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2235") = 0 [pid 5033] mkdir("./2236", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2238 ./strace-static-x86_64: Process 7290 attached [pid 7290] set_robust_list(0x5555558cb760, 24) = 0 [pid 7290] chdir("./2236") = 0 [pid 7290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7290] setpgid(0, 0) = 0 [pid 7290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7290] write(3, "1000", 4) = 4 [pid 7290] close(3) = 0 [pid 7290] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7290] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7290] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7290] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7290] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7290] 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 7290] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2238}, "\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 7290] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2238}, {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 7290] close(4) = 0 [pid 7290] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7290] 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 7290] close(3) = 0 [pid 7290] close(4) = -1 EBADF (Bad file descriptor) [pid 7290] close(5) = -1 EBADF (Bad file descriptor) [pid 7290] close(6) = -1 EBADF (Bad file descriptor) [pid 7290] close(7) = -1 EBADF (Bad file descriptor) [pid 7290] close(8) = -1 EBADF (Bad file descriptor) [pid 7290] close(9) = -1 EBADF (Bad file descriptor) [pid 7290] close(10) = -1 EBADF (Bad file descriptor) [pid 7290] close(11) = -1 EBADF (Bad file descriptor) [pid 7290] close(12) = -1 EBADF (Bad file descriptor) [pid 7290] close(13) = -1 EBADF (Bad file descriptor) [pid 7290] close(14) = -1 EBADF (Bad file descriptor) [pid 7290] close(15) = -1 EBADF (Bad file descriptor) [pid 7290] close(16) = -1 EBADF (Bad file descriptor) [pid 7290] close(17) = -1 EBADF (Bad file descriptor) [pid 7290] close(18) = -1 EBADF (Bad file descriptor) [pid 7290] close(19) = -1 EBADF (Bad file descriptor) [pid 7290] close(20) = -1 EBADF (Bad file descriptor) [pid 7290] close(21) = -1 EBADF (Bad file descriptor) [pid 7290] close(22) = -1 EBADF (Bad file descriptor) [pid 7290] close(23) = -1 EBADF (Bad file descriptor) [pid 7290] close(24) = -1 EBADF (Bad file descriptor) [pid 7290] close(25) = -1 EBADF (Bad file descriptor) [pid 7290] close(26) = -1 EBADF (Bad file descriptor) [pid 7290] close(27) = -1 EBADF (Bad file descriptor) [pid 7290] close(28) = -1 EBADF (Bad file descriptor) [pid 7290] close(29) = -1 EBADF (Bad file descriptor) [pid 7290] exit_group(0) = ? [pid 7290] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2236", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2236/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2236/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2236/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2236") = 0 [pid 5033] mkdir("./2237", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7291 attached , child_tidptr=0x5555558cb750) = 2239 [pid 7291] set_robust_list(0x5555558cb760, 24) = 0 [pid 7291] chdir("./2237") = 0 [pid 7291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7291] setpgid(0, 0) = 0 [pid 7291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7291] write(3, "1000", 4) = 4 [pid 7291] close(3) = 0 [pid 7291] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7291] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7291] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7291] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7291] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7291] 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 7291] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2239}, "\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 7291] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2239}, {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 7291] close(4) = 0 [pid 7291] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7291] 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 7291] close(3) = 0 [pid 7291] close(4) = -1 EBADF (Bad file descriptor) [pid 7291] close(5) = -1 EBADF (Bad file descriptor) [pid 7291] close(6) = -1 EBADF (Bad file descriptor) [pid 7291] close(7) = -1 EBADF (Bad file descriptor) [pid 7291] close(8) = -1 EBADF (Bad file descriptor) [pid 7291] close(9) = -1 EBADF (Bad file descriptor) [pid 7291] close(10) = -1 EBADF (Bad file descriptor) [pid 7291] close(11) = -1 EBADF (Bad file descriptor) [pid 7291] close(12) = -1 EBADF (Bad file descriptor) [pid 7291] close(13) = -1 EBADF (Bad file descriptor) [pid 7291] close(14) = -1 EBADF (Bad file descriptor) [pid 7291] close(15) = -1 EBADF (Bad file descriptor) [pid 7291] close(16) = -1 EBADF (Bad file descriptor) [pid 7291] close(17) = -1 EBADF (Bad file descriptor) [pid 7291] close(18) = -1 EBADF (Bad file descriptor) [pid 7291] close(19) = -1 EBADF (Bad file descriptor) [pid 7291] close(20) = -1 EBADF (Bad file descriptor) [pid 7291] close(21) = -1 EBADF (Bad file descriptor) [pid 7291] close(22) = -1 EBADF (Bad file descriptor) [pid 7291] close(23) = -1 EBADF (Bad file descriptor) [pid 7291] close(24) = -1 EBADF (Bad file descriptor) [pid 7291] close(25) = -1 EBADF (Bad file descriptor) [pid 7291] close(26) = -1 EBADF (Bad file descriptor) [ 170.553799][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.580003][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.598112][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7291] close(27) = -1 EBADF (Bad file descriptor) [pid 7291] close(28) = -1 EBADF (Bad file descriptor) [pid 7291] close(29) = -1 EBADF (Bad file descriptor) [pid 7291] exit_group(0) = ? [pid 7291] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2237", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2237/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2237/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2237/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2237") = 0 [pid 5033] mkdir("./2238", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7292 attached , child_tidptr=0x5555558cb750) = 2240 [pid 7292] set_robust_list(0x5555558cb760, 24) = 0 [pid 7292] chdir("./2238") = 0 [pid 7292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7292] setpgid(0, 0) = 0 [pid 7292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7292] write(3, "1000", 4) = 4 [pid 7292] close(3) = 0 [pid 7292] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7292] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7292] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7292] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7292] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7292] 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 7292] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2240}, "\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 7292] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2240}, {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 7292] close(4) = 0 [pid 7292] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7292] 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 7292] close(3) = 0 [pid 7292] close(4) = -1 EBADF (Bad file descriptor) [pid 7292] close(5) = -1 EBADF (Bad file descriptor) [pid 7292] close(6) = -1 EBADF (Bad file descriptor) [pid 7292] close(7) = -1 EBADF (Bad file descriptor) [pid 7292] close(8) = -1 EBADF (Bad file descriptor) [pid 7292] close(9) = -1 EBADF (Bad file descriptor) [pid 7292] close(10) = -1 EBADF (Bad file descriptor) [pid 7292] close(11) = -1 EBADF (Bad file descriptor) [pid 7292] close(12) = -1 EBADF (Bad file descriptor) [pid 7292] close(13) = -1 EBADF (Bad file descriptor) [pid 7292] close(14) = -1 EBADF (Bad file descriptor) [pid 7292] close(15) = -1 EBADF (Bad file descriptor) [pid 7292] close(16) = -1 EBADF (Bad file descriptor) [pid 7292] close(17) = -1 EBADF (Bad file descriptor) [pid 7292] close(18) = -1 EBADF (Bad file descriptor) [pid 7292] close(19) = -1 EBADF (Bad file descriptor) [pid 7292] close(20) = -1 EBADF (Bad file descriptor) [pid 7292] close(21) = -1 EBADF (Bad file descriptor) [pid 7292] close(22) = -1 EBADF (Bad file descriptor) [pid 7292] close(23) = -1 EBADF (Bad file descriptor) [pid 7292] close(24) = -1 EBADF (Bad file descriptor) [pid 7292] close(25) = -1 EBADF (Bad file descriptor) [pid 7292] close(26) = -1 EBADF (Bad file descriptor) [pid 7292] close(27) = -1 EBADF (Bad file descriptor) [pid 7292] close(28) = -1 EBADF (Bad file descriptor) [pid 7292] close(29) = -1 EBADF (Bad file descriptor) [pid 7292] exit_group(0) = ? [pid 7292] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2240, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2238", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2238/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2238/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 170.612535][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.635395][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.649575][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] unlink("./2238/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2238") = 0 [pid 5033] mkdir("./2239", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2241 ./strace-static-x86_64: Process 7293 attached [pid 7293] set_robust_list(0x5555558cb760, 24) = 0 [pid 7293] chdir("./2239") = 0 [pid 7293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7293] setpgid(0, 0) = 0 [pid 7293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7293] write(3, "1000", 4) = 4 [pid 7293] close(3) = 0 [pid 7293] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7293] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7293] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7293] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7293] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7293] 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 7293] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2241}, "\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 7293] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2241}, {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 7293] close(4) = 0 [pid 7293] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 170.658199][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7293] 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 7293] close(3) = 0 [pid 7293] close(4) = -1 EBADF (Bad file descriptor) [pid 7293] close(5) = -1 EBADF (Bad file descriptor) [pid 7293] close(6) = -1 EBADF (Bad file descriptor) [pid 7293] close(7) = -1 EBADF (Bad file descriptor) [pid 7293] close(8) = -1 EBADF (Bad file descriptor) [pid 7293] close(9) = -1 EBADF (Bad file descriptor) [pid 7293] close(10) = -1 EBADF (Bad file descriptor) [pid 7293] close(11) = -1 EBADF (Bad file descriptor) [pid 7293] close(12) = -1 EBADF (Bad file descriptor) [pid 7293] close(13) = -1 EBADF (Bad file descriptor) [pid 7293] close(14) = -1 EBADF (Bad file descriptor) [pid 7293] close(15) = -1 EBADF (Bad file descriptor) [pid 7293] close(16) = -1 EBADF (Bad file descriptor) [pid 7293] close(17) = -1 EBADF (Bad file descriptor) [pid 7293] close(18) = -1 EBADF (Bad file descriptor) [pid 7293] close(19) = -1 EBADF (Bad file descriptor) [pid 7293] close(20) = -1 EBADF (Bad file descriptor) [pid 7293] close(21) = -1 EBADF (Bad file descriptor) [pid 7293] close(22) = -1 EBADF (Bad file descriptor) [pid 7293] close(23) = -1 EBADF (Bad file descriptor) [pid 7293] close(24) = -1 EBADF (Bad file descriptor) [pid 7293] close(25) = -1 EBADF (Bad file descriptor) [pid 7293] close(26) = -1 EBADF (Bad file descriptor) [pid 7293] close(27) = -1 EBADF (Bad file descriptor) [pid 7293] close(28) = -1 EBADF (Bad file descriptor) [pid 7293] close(29) = -1 EBADF (Bad file descriptor) [pid 7293] exit_group(0) = ? [pid 7293] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2239", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2239/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2239/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2239/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2239") = 0 [pid 5033] mkdir("./2240", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2242 ./strace-static-x86_64: Process 7294 attached [pid 7294] set_robust_list(0x5555558cb760, 24) = 0 [pid 7294] chdir("./2240") = 0 [pid 7294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7294] setpgid(0, 0) = 0 [pid 7294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7294] write(3, "1000", 4) = 4 [pid 7294] close(3) = 0 [pid 7294] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7294] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7294] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7294] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7294] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7294] 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 7294] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2242}, "\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 7294] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2242}, {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 7294] close(4) = 0 [pid 7294] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7294] 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 7294] close(3) = 0 [pid 7294] close(4) = -1 EBADF (Bad file descriptor) [pid 7294] close(5) = -1 EBADF (Bad file descriptor) [pid 7294] close(6) = -1 EBADF (Bad file descriptor) [pid 7294] close(7) = -1 EBADF (Bad file descriptor) [pid 7294] close(8) = -1 EBADF (Bad file descriptor) [pid 7294] close(9) = -1 EBADF (Bad file descriptor) [pid 7294] close(10) = -1 EBADF (Bad file descriptor) [pid 7294] close(11) = -1 EBADF (Bad file descriptor) [pid 7294] close(12) = -1 EBADF (Bad file descriptor) [pid 7294] close(13) = -1 EBADF (Bad file descriptor) [pid 7294] close(14) = -1 EBADF (Bad file descriptor) [ 170.686158][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.705630][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.713714][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7294] close(15) = -1 EBADF (Bad file descriptor) [pid 7294] close(16) = -1 EBADF (Bad file descriptor) [pid 7294] close(17) = -1 EBADF (Bad file descriptor) [pid 7294] close(18) = -1 EBADF (Bad file descriptor) [pid 7294] close(19) = -1 EBADF (Bad file descriptor) [pid 7294] close(20) = -1 EBADF (Bad file descriptor) [pid 7294] close(21) = -1 EBADF (Bad file descriptor) [pid 7294] close(22) = -1 EBADF (Bad file descriptor) [pid 7294] close(23) = -1 EBADF (Bad file descriptor) [pid 7294] close(24) = -1 EBADF (Bad file descriptor) [pid 7294] close(25) = -1 EBADF (Bad file descriptor) [pid 7294] close(26) = -1 EBADF (Bad file descriptor) [pid 7294] close(27) = -1 EBADF (Bad file descriptor) [pid 7294] close(28) = -1 EBADF (Bad file descriptor) [pid 7294] close(29) = -1 EBADF (Bad file descriptor) [pid 7294] exit_group(0) = ? [pid 7294] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2240", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2240/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2240/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2240/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2240") = 0 [pid 5033] mkdir("./2241", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2243 ./strace-static-x86_64: Process 7295 attached [pid 7295] set_robust_list(0x5555558cb760, 24) = 0 [pid 7295] chdir("./2241") = 0 [pid 7295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7295] setpgid(0, 0) = 0 [pid 7295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7295] write(3, "1000", 4) = 4 [pid 7295] close(3) = 0 [pid 7295] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7295] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7295] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7295] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7295] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7295] 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 7295] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2243}, "\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 7295] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2243}, {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 7295] close(4) = 0 [pid 7295] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7295] 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 7295] close(3) = 0 [pid 7295] close(4) = -1 EBADF (Bad file descriptor) [pid 7295] close(5) = -1 EBADF (Bad file descriptor) [pid 7295] close(6) = -1 EBADF (Bad file descriptor) [pid 7295] close(7) = -1 EBADF (Bad file descriptor) [pid 7295] close(8) = -1 EBADF (Bad file descriptor) [pid 7295] close(9) = -1 EBADF (Bad file descriptor) [pid 7295] close(10) = -1 EBADF (Bad file descriptor) [pid 7295] close(11) = -1 EBADF (Bad file descriptor) [pid 7295] close(12) = -1 EBADF (Bad file descriptor) [pid 7295] close(13) = -1 EBADF (Bad file descriptor) [pid 7295] close(14) = -1 EBADF (Bad file descriptor) [pid 7295] close(15) = -1 EBADF (Bad file descriptor) [pid 7295] close(16) = -1 EBADF (Bad file descriptor) [pid 7295] close(17) = -1 EBADF (Bad file descriptor) [pid 7295] close(18) = -1 EBADF (Bad file descriptor) [pid 7295] close(19) = -1 EBADF (Bad file descriptor) [pid 7295] close(20) = -1 EBADF (Bad file descriptor) [pid 7295] close(21) = -1 EBADF (Bad file descriptor) [ 170.731832][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 170.744670][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.752978][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.773433][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7295] close(22) = -1 EBADF (Bad file descriptor) [pid 7295] close(23) = -1 EBADF (Bad file descriptor) [pid 7295] close(24) = -1 EBADF (Bad file descriptor) [pid 7295] close(25) = -1 EBADF (Bad file descriptor) [pid 7295] close(26) = -1 EBADF (Bad file descriptor) [pid 7295] close(27) = -1 EBADF (Bad file descriptor) [pid 7295] close(28) = -1 EBADF (Bad file descriptor) [pid 7295] close(29) = -1 EBADF (Bad file descriptor) [pid 7295] exit_group(0) = ? [pid 7295] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2241", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2241/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2241/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2241/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2241") = 0 [pid 5033] mkdir("./2242", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2244 ./strace-static-x86_64: Process 7296 attached [pid 7296] set_robust_list(0x5555558cb760, 24) = 0 [pid 7296] chdir("./2242") = 0 [pid 7296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7296] setpgid(0, 0) = 0 [pid 7296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7296] write(3, "1000", 4) = 4 [pid 7296] close(3) = 0 [pid 7296] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7296] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7296] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7296] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7296] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7296] 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 7296] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2244}, "\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 7296] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2244}, {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 7296] close(4) = 0 [pid 7296] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7296] 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 7296] close(3) = 0 [pid 7296] close(4) = -1 EBADF (Bad file descriptor) [pid 7296] close(5) = -1 EBADF (Bad file descriptor) [pid 7296] close(6) = -1 EBADF (Bad file descriptor) [pid 7296] close(7) = -1 EBADF (Bad file descriptor) [pid 7296] close(8) = -1 EBADF (Bad file descriptor) [pid 7296] close(9) = -1 EBADF (Bad file descriptor) [pid 7296] close(10) = -1 EBADF (Bad file descriptor) [pid 7296] close(11) = -1 EBADF (Bad file descriptor) [pid 7296] close(12) = -1 EBADF (Bad file descriptor) [pid 7296] close(13) = -1 EBADF (Bad file descriptor) [pid 7296] close(14) = -1 EBADF (Bad file descriptor) [pid 7296] close(15) = -1 EBADF (Bad file descriptor) [pid 7296] close(16) = -1 EBADF (Bad file descriptor) [pid 7296] close(17) = -1 EBADF (Bad file descriptor) [pid 7296] close(18) = -1 EBADF (Bad file descriptor) [pid 7296] close(19) = -1 EBADF (Bad file descriptor) [pid 7296] close(20) = -1 EBADF (Bad file descriptor) [pid 7296] close(21) = -1 EBADF (Bad file descriptor) [ 170.789781][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.798271][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.825452][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7296] close(22) = -1 EBADF (Bad file descriptor) [pid 7296] close(23) = -1 EBADF (Bad file descriptor) [pid 7296] close(24) = -1 EBADF (Bad file descriptor) [pid 7296] close(25) = -1 EBADF (Bad file descriptor) [pid 7296] close(26) = -1 EBADF (Bad file descriptor) [pid 7296] close(27) = -1 EBADF (Bad file descriptor) [pid 7296] close(28) = -1 EBADF (Bad file descriptor) [pid 7296] close(29) = -1 EBADF (Bad file descriptor) [pid 7296] exit_group(0) = ? [pid 7296] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2244, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2242", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2242/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2242/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2242/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2242") = 0 [pid 5033] mkdir("./2243", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2245 ./strace-static-x86_64: Process 7297 attached [pid 7297] set_robust_list(0x5555558cb760, 24) = 0 [pid 7297] chdir("./2243") = 0 [pid 7297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7297] setpgid(0, 0) = 0 [pid 7297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7297] write(3, "1000", 4) = 4 [pid 7297] close(3) = 0 [pid 7297] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7297] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7297] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7297] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7297] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7297] 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 7297] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2245}, "\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 7297] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2245}, {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 7297] close(4) = 0 [pid 7297] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7297] 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 7297] close(3) = 0 [pid 7297] close(4) = -1 EBADF (Bad file descriptor) [pid 7297] close(5) = -1 EBADF (Bad file descriptor) [pid 7297] close(6) = -1 EBADF (Bad file descriptor) [pid 7297] close(7) = -1 EBADF (Bad file descriptor) [pid 7297] close(8) = -1 EBADF (Bad file descriptor) [pid 7297] close(9) = -1 EBADF (Bad file descriptor) [pid 7297] close(10) = -1 EBADF (Bad file descriptor) [pid 7297] close(11) = -1 EBADF (Bad file descriptor) [pid 7297] close(12) = -1 EBADF (Bad file descriptor) [pid 7297] close(13) = -1 EBADF (Bad file descriptor) [pid 7297] close(14) = -1 EBADF (Bad file descriptor) [pid 7297] close(15) = -1 EBADF (Bad file descriptor) [pid 7297] close(16) = -1 EBADF (Bad file descriptor) [pid 7297] close(17) = -1 EBADF (Bad file descriptor) [pid 7297] close(18) = -1 EBADF (Bad file descriptor) [pid 7297] close(19) = -1 EBADF (Bad file descriptor) [pid 7297] close(20) = -1 EBADF (Bad file descriptor) [pid 7297] close(21) = -1 EBADF (Bad file descriptor) [ 170.839565][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.848261][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.874757][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7297] close(22) = -1 EBADF (Bad file descriptor) [pid 7297] close(23) = -1 EBADF (Bad file descriptor) [pid 7297] close(24) = -1 EBADF (Bad file descriptor) [pid 7297] close(25) = -1 EBADF (Bad file descriptor) [pid 7297] close(26) = -1 EBADF (Bad file descriptor) [pid 7297] close(27) = -1 EBADF (Bad file descriptor) [pid 7297] close(28) = -1 EBADF (Bad file descriptor) [pid 7297] close(29) = -1 EBADF (Bad file descriptor) [pid 7297] exit_group(0) = ? [pid 7297] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2243", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2243/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2243/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2243/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2243") = 0 [pid 5033] mkdir("./2244", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2246 ./strace-static-x86_64: Process 7298 attached [pid 7298] set_robust_list(0x5555558cb760, 24) = 0 [pid 7298] chdir("./2244") = 0 [pid 7298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7298] setpgid(0, 0) = 0 [pid 7298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7298] write(3, "1000", 4) = 4 [pid 7298] close(3) = 0 [pid 7298] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7298] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7298] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7298] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7298] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7298] 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 7298] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2246}, "\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 7298] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2246}, {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 7298] close(4) = 0 [pid 7298] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7298] 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 7298] close(3) = 0 [pid 7298] close(4) = -1 EBADF (Bad file descriptor) [pid 7298] close(5) = -1 EBADF (Bad file descriptor) [pid 7298] close(6) = -1 EBADF (Bad file descriptor) [pid 7298] close(7) = -1 EBADF (Bad file descriptor) [pid 7298] close(8) = -1 EBADF (Bad file descriptor) [pid 7298] close(9) = -1 EBADF (Bad file descriptor) [pid 7298] close(10) = -1 EBADF (Bad file descriptor) [pid 7298] close(11) = -1 EBADF (Bad file descriptor) [pid 7298] close(12) = -1 EBADF (Bad file descriptor) [pid 7298] close(13) = -1 EBADF (Bad file descriptor) [pid 7298] close(14) = -1 EBADF (Bad file descriptor) [pid 7298] close(15) = -1 EBADF (Bad file descriptor) [pid 7298] close(16) = -1 EBADF (Bad file descriptor) [ 170.888445][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.897348][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.922658][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7298] close(17) = -1 EBADF (Bad file descriptor) [pid 7298] close(18) = -1 EBADF (Bad file descriptor) [pid 7298] close(19) = -1 EBADF (Bad file descriptor) [pid 7298] close(20) = -1 EBADF (Bad file descriptor) [pid 7298] close(21) = -1 EBADF (Bad file descriptor) [pid 7298] close(22) = -1 EBADF (Bad file descriptor) [pid 7298] close(23) = -1 EBADF (Bad file descriptor) [pid 7298] close(24) = -1 EBADF (Bad file descriptor) [pid 7298] close(25) = -1 EBADF (Bad file descriptor) [pid 7298] close(26) = -1 EBADF (Bad file descriptor) [pid 7298] close(27) = -1 EBADF (Bad file descriptor) [pid 7298] close(28) = -1 EBADF (Bad file descriptor) [pid 7298] close(29) = -1 EBADF (Bad file descriptor) [pid 7298] exit_group(0) = ? [pid 7298] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2246, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2244", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2244/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2244/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2244/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2244") = 0 [pid 5033] mkdir("./2245", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7299 attached , child_tidptr=0x5555558cb750) = 2247 [pid 7299] set_robust_list(0x5555558cb760, 24) = 0 [pid 7299] chdir("./2245") = 0 [pid 7299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7299] setpgid(0, 0) = 0 [pid 7299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7299] write(3, "1000", 4) = 4 [pid 7299] close(3) = 0 [pid 7299] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7299] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7299] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7299] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7299] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7299] 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 7299] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2247}, "\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 7299] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2247}, {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 7299] close(4) = 0 [pid 7299] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7299] 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 7299] close(3) = 0 [pid 7299] close(4) = -1 EBADF (Bad file descriptor) [pid 7299] close(5) = -1 EBADF (Bad file descriptor) [pid 7299] close(6) = -1 EBADF (Bad file descriptor) [pid 7299] close(7) = -1 EBADF (Bad file descriptor) [pid 7299] close(8) = -1 EBADF (Bad file descriptor) [pid 7299] close(9) = -1 EBADF (Bad file descriptor) [pid 7299] close(10) = -1 EBADF (Bad file descriptor) [pid 7299] close(11) = -1 EBADF (Bad file descriptor) [pid 7299] close(12) = -1 EBADF (Bad file descriptor) [pid 7299] close(13) = -1 EBADF (Bad file descriptor) [pid 7299] close(14) = -1 EBADF (Bad file descriptor) [pid 7299] close(15) = -1 EBADF (Bad file descriptor) [pid 7299] close(16) = -1 EBADF (Bad file descriptor) [pid 7299] close(17) = -1 EBADF (Bad file descriptor) [pid 7299] close(18) = -1 EBADF (Bad file descriptor) [pid 7299] close(19) = -1 EBADF (Bad file descriptor) [pid 7299] close(20) = -1 EBADF (Bad file descriptor) [pid 7299] close(21) = -1 EBADF (Bad file descriptor) [pid 7299] close(22) = -1 EBADF (Bad file descriptor) [pid 7299] close(23) = -1 EBADF (Bad file descriptor) [pid 7299] close(24) = -1 EBADF (Bad file descriptor) [pid 7299] close(25) = -1 EBADF (Bad file descriptor) [pid 7299] close(26) = -1 EBADF (Bad file descriptor) [pid 7299] close(27) = -1 EBADF (Bad file descriptor) [pid 7299] close(28) = -1 EBADF (Bad file descriptor) [pid 7299] close(29) = -1 EBADF (Bad file descriptor) [pid 7299] exit_group(0) = ? [pid 7299] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2245", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2245/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2245/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2245/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2245") = 0 [pid 5033] mkdir("./2246", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2248 ./strace-static-x86_64: Process 7300 attached [ 170.939290][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.947773][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.972521][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7300] set_robust_list(0x5555558cb760, 24) = 0 [pid 7300] chdir("./2246") = 0 [pid 7300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7300] setpgid(0, 0) = 0 [pid 7300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7300] write(3, "1000", 4) = 4 [pid 7300] close(3) = 0 [pid 7300] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7300] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7300] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7300] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7300] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7300] 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 7300] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2248}, "\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 7300] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2248}, {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 7300] close(4) = 0 [pid 7300] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7300] 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 7300] close(3) = 0 [pid 7300] close(4) = -1 EBADF (Bad file descriptor) [pid 7300] close(5) = -1 EBADF (Bad file descriptor) [pid 7300] close(6) = -1 EBADF (Bad file descriptor) [pid 7300] close(7) = -1 EBADF (Bad file descriptor) [pid 7300] close(8) = -1 EBADF (Bad file descriptor) [pid 7300] close(9) = -1 EBADF (Bad file descriptor) [pid 7300] close(10) = -1 EBADF (Bad file descriptor) [pid 7300] close(11) = -1 EBADF (Bad file descriptor) [pid 7300] close(12) = -1 EBADF (Bad file descriptor) [pid 7300] close(13) = -1 EBADF (Bad file descriptor) [pid 7300] close(14) = -1 EBADF (Bad file descriptor) [pid 7300] close(15) = -1 EBADF (Bad file descriptor) [pid 7300] close(16) = -1 EBADF (Bad file descriptor) [pid 7300] close(17) = -1 EBADF (Bad file descriptor) [pid 7300] close(18) = -1 EBADF (Bad file descriptor) [pid 7300] close(19) = -1 EBADF (Bad file descriptor) [pid 7300] close(20) = -1 EBADF (Bad file descriptor) [pid 7300] close(21) = -1 EBADF (Bad file descriptor) [pid 7300] close(22) = -1 EBADF (Bad file descriptor) [pid 7300] close(23) = -1 EBADF (Bad file descriptor) [pid 7300] close(24) = -1 EBADF (Bad file descriptor) [pid 7300] close(25) = -1 EBADF (Bad file descriptor) [pid 7300] close(26) = -1 EBADF (Bad file descriptor) [pid 7300] close(27) = -1 EBADF (Bad file descriptor) [pid 7300] close(28) = -1 EBADF (Bad file descriptor) [pid 7300] close(29) = -1 EBADF (Bad file descriptor) [pid 7300] exit_group(0) = ? [pid 7300] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2248, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2246", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2246/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2246/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2246/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2246") = 0 [pid 5033] mkdir("./2247", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2249 ./strace-static-x86_64: Process 7301 attached [pid 7301] set_robust_list(0x5555558cb760, 24) = 0 [pid 7301] chdir("./2247") = 0 [pid 7301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7301] setpgid(0, 0) = 0 [pid 7301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7301] write(3, "1000", 4) = 4 [pid 7301] close(3) = 0 [pid 7301] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7301] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7301] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7301] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7301] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7301] 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 7301] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2249}, "\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 7301] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2249}, {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 7301] close(4) = 0 [pid 7301] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7301] 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 [ 170.984653][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.993074][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.005954][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.019600][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.028710][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7301] close(3) = 0 [pid 7301] close(4) = -1 EBADF (Bad file descriptor) [pid 7301] close(5) = -1 EBADF (Bad file descriptor) [pid 7301] close(6) = -1 EBADF (Bad file descriptor) [pid 7301] close(7) = -1 EBADF (Bad file descriptor) [pid 7301] close(8) = -1 EBADF (Bad file descriptor) [pid 7301] close(9) = -1 EBADF (Bad file descriptor) [pid 7301] close(10) = -1 EBADF (Bad file descriptor) [pid 7301] close(11) = -1 EBADF (Bad file descriptor) [pid 7301] close(12) = -1 EBADF (Bad file descriptor) [pid 7301] close(13) = -1 EBADF (Bad file descriptor) [pid 7301] close(14) = -1 EBADF (Bad file descriptor) [pid 7301] close(15) = -1 EBADF (Bad file descriptor) [pid 7301] close(16) = -1 EBADF (Bad file descriptor) [pid 7301] close(17) = -1 EBADF (Bad file descriptor) [pid 7301] close(18) = -1 EBADF (Bad file descriptor) [pid 7301] close(19) = -1 EBADF (Bad file descriptor) [pid 7301] close(20) = -1 EBADF (Bad file descriptor) [pid 7301] close(21) = -1 EBADF (Bad file descriptor) [pid 7301] close(22) = -1 EBADF (Bad file descriptor) [pid 7301] close(23) = -1 EBADF (Bad file descriptor) [pid 7301] close(24) = -1 EBADF (Bad file descriptor) [pid 7301] close(25) = -1 EBADF (Bad file descriptor) [pid 7301] close(26) = -1 EBADF (Bad file descriptor) [pid 7301] close(27) = -1 EBADF (Bad file descriptor) [pid 7301] close(28) = -1 EBADF (Bad file descriptor) [pid 7301] close(29) = -1 EBADF (Bad file descriptor) [pid 7301] exit_group(0) = ? [pid 7301] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2247", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2247/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2247/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2247/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2247") = 0 [pid 5033] mkdir("./2248", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2250 ./strace-static-x86_64: Process 7302 attached [pid 7302] set_robust_list(0x5555558cb760, 24) = 0 [pid 7302] chdir("./2248") = 0 [pid 7302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7302] setpgid(0, 0) = 0 [pid 7302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7302] write(3, "1000", 4) = 4 [pid 7302] close(3) = 0 [pid 7302] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7302] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7302] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7302] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7302] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7302] 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 7302] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2250}, "\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 7302] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2250}, {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 7302] close(4) = 0 [pid 7302] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7302] 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 7302] close(3) = 0 [pid 7302] close(4) = -1 EBADF (Bad file descriptor) [pid 7302] close(5) = -1 EBADF (Bad file descriptor) [ 171.047852][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.061288][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.069693][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7302] close(6) = -1 EBADF (Bad file descriptor) [pid 7302] close(7) = -1 EBADF (Bad file descriptor) [pid 7302] close(8) = -1 EBADF (Bad file descriptor) [pid 7302] close(9) = -1 EBADF (Bad file descriptor) [pid 7302] close(10) = -1 EBADF (Bad file descriptor) [pid 7302] close(11) = -1 EBADF (Bad file descriptor) [pid 7302] close(12) = -1 EBADF (Bad file descriptor) [pid 7302] close(13) = -1 EBADF (Bad file descriptor) [pid 7302] close(14) = -1 EBADF (Bad file descriptor) [pid 7302] close(15) = -1 EBADF (Bad file descriptor) [pid 7302] close(16) = -1 EBADF (Bad file descriptor) [pid 7302] close(17) = -1 EBADF (Bad file descriptor) [pid 7302] close(18) = -1 EBADF (Bad file descriptor) [pid 7302] close(19) = -1 EBADF (Bad file descriptor) [pid 7302] close(20) = -1 EBADF (Bad file descriptor) [pid 7302] close(21) = -1 EBADF (Bad file descriptor) [pid 7302] close(22) = -1 EBADF (Bad file descriptor) [pid 7302] close(23) = -1 EBADF (Bad file descriptor) [pid 7302] close(24) = -1 EBADF (Bad file descriptor) [pid 7302] close(25) = -1 EBADF (Bad file descriptor) [pid 7302] close(26) = -1 EBADF (Bad file descriptor) [pid 7302] close(27) = -1 EBADF (Bad file descriptor) [pid 7302] close(28) = -1 EBADF (Bad file descriptor) [pid 7302] close(29) = -1 EBADF (Bad file descriptor) [pid 7302] exit_group(0) = ? [pid 7302] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2248", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2248/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2248/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2248/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2248") = 0 [pid 5033] mkdir("./2249", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2251 ./strace-static-x86_64: Process 7303 attached [pid 7303] set_robust_list(0x5555558cb760, 24) = 0 [pid 7303] chdir("./2249") = 0 [pid 7303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7303] setpgid(0, 0) = 0 [pid 7303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7303] write(3, "1000", 4) = 4 [pid 7303] close(3) = 0 [pid 7303] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7303] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7303] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7303] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7303] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7303] 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 7303] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2251}, "\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 7303] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2251}, {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 7303] close(4) = 0 [pid 7303] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7303] 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 7303] close(3) = 0 [pid 7303] close(4) = -1 EBADF (Bad file descriptor) [pid 7303] close(5) = -1 EBADF (Bad file descriptor) [pid 7303] close(6) = -1 EBADF (Bad file descriptor) [pid 7303] close(7) = -1 EBADF (Bad file descriptor) [pid 7303] close(8) = -1 EBADF (Bad file descriptor) [pid 7303] close(9) = -1 EBADF (Bad file descriptor) [pid 7303] close(10) = -1 EBADF (Bad file descriptor) [pid 7303] close(11) = -1 EBADF (Bad file descriptor) [pid 7303] close(12) = -1 EBADF (Bad file descriptor) [pid 7303] close(13) = -1 EBADF (Bad file descriptor) [pid 7303] close(14) = -1 EBADF (Bad file descriptor) [pid 7303] close(15) = -1 EBADF (Bad file descriptor) [pid 7303] close(16) = -1 EBADF (Bad file descriptor) [pid 7303] close(17) = -1 EBADF (Bad file descriptor) [pid 7303] close(18) = -1 EBADF (Bad file descriptor) [pid 7303] close(19) = -1 EBADF (Bad file descriptor) [pid 7303] close(20) = -1 EBADF (Bad file descriptor) [pid 7303] close(21) = -1 EBADF (Bad file descriptor) [pid 7303] close(22) = -1 EBADF (Bad file descriptor) [pid 7303] close(23) = -1 EBADF (Bad file descriptor) [pid 7303] close(24) = -1 EBADF (Bad file descriptor) [pid 7303] close(25) = -1 EBADF (Bad file descriptor) [pid 7303] close(26) = -1 EBADF (Bad file descriptor) [pid 7303] close(27) = -1 EBADF (Bad file descriptor) [pid 7303] close(28) = -1 EBADF (Bad file descriptor) [pid 7303] close(29) = -1 EBADF (Bad file descriptor) [pid 7303] exit_group(0) = ? [pid 7303] +++ exited with 0 +++ [ 171.088611][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.101621][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.109800][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.134549][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2251, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2249", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2249/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2249/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2249/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2249") = 0 [pid 5033] mkdir("./2250", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2252 ./strace-static-x86_64: Process 7304 attached [pid 7304] set_robust_list(0x5555558cb760, 24) = 0 [pid 7304] chdir("./2250") = 0 [pid 7304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7304] setpgid(0, 0) = 0 [pid 7304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7304] write(3, "1000", 4) = 4 [pid 7304] close(3) = 0 [pid 7304] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7304] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7304] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7304] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7304] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7304] 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 7304] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2252}, "\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 7304] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2252}, {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 7304] close(4) = 0 [pid 7304] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7304] 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 7304] close(3) = 0 [pid 7304] close(4) = -1 EBADF (Bad file descriptor) [pid 7304] close(5) = -1 EBADF (Bad file descriptor) [pid 7304] close(6) = -1 EBADF (Bad file descriptor) [pid 7304] close(7) = -1 EBADF (Bad file descriptor) [pid 7304] close(8) = -1 EBADF (Bad file descriptor) [pid 7304] close(9) = -1 EBADF (Bad file descriptor) [pid 7304] close(10) = -1 EBADF (Bad file descriptor) [pid 7304] close(11) = -1 EBADF (Bad file descriptor) [pid 7304] close(12) = -1 EBADF (Bad file descriptor) [pid 7304] close(13) = -1 EBADF (Bad file descriptor) [pid 7304] close(14) = -1 EBADF (Bad file descriptor) [pid 7304] close(15) = -1 EBADF (Bad file descriptor) [pid 7304] close(16) = -1 EBADF (Bad file descriptor) [pid 7304] close(17) = -1 EBADF (Bad file descriptor) [pid 7304] close(18) = -1 EBADF (Bad file descriptor) [pid 7304] close(19) = -1 EBADF (Bad file descriptor) [pid 7304] close(20) = -1 EBADF (Bad file descriptor) [pid 7304] close(21) = -1 EBADF (Bad file descriptor) [pid 7304] close(22) = -1 EBADF (Bad file descriptor) [pid 7304] close(23) = -1 EBADF (Bad file descriptor) [pid 7304] close(24) = -1 EBADF (Bad file descriptor) [pid 7304] close(25) = -1 EBADF (Bad file descriptor) [pid 7304] close(26) = -1 EBADF (Bad file descriptor) [pid 7304] close(27) = -1 EBADF (Bad file descriptor) [pid 7304] close(28) = -1 EBADF (Bad file descriptor) [pid 7304] close(29) = -1 EBADF (Bad file descriptor) [pid 7304] exit_group(0) = ? [pid 7304] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2250", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2250/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 171.147886][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.156565][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.177868][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] newfstatat(AT_FDCWD, "./2250/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2250/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2250") = 0 [pid 5033] mkdir("./2251", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7305 attached , child_tidptr=0x5555558cb750) = 2253 [pid 7305] set_robust_list(0x5555558cb760, 24) = 0 [pid 7305] chdir("./2251") = 0 [pid 7305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7305] setpgid(0, 0) = 0 [pid 7305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7305] write(3, "1000", 4) = 4 [pid 7305] close(3) = 0 [pid 7305] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7305] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7305] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7305] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7305] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7305] 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 7305] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2253}, "\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 7305] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2253}, {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 7305] close(4) = 0 [pid 7305] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7305] 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 7305] close(3) = 0 [pid 7305] close(4) = -1 EBADF (Bad file descriptor) [pid 7305] close(5) = -1 EBADF (Bad file descriptor) [pid 7305] close(6) = -1 EBADF (Bad file descriptor) [pid 7305] close(7) = -1 EBADF (Bad file descriptor) [pid 7305] close(8) = -1 EBADF (Bad file descriptor) [pid 7305] close(9) = -1 EBADF (Bad file descriptor) [pid 7305] close(10) = -1 EBADF (Bad file descriptor) [pid 7305] close(11) = -1 EBADF (Bad file descriptor) [pid 7305] close(12) = -1 EBADF (Bad file descriptor) [pid 7305] close(13) = -1 EBADF (Bad file descriptor) [pid 7305] close(14) = -1 EBADF (Bad file descriptor) [pid 7305] close(15) = -1 EBADF (Bad file descriptor) [pid 7305] close(16) = -1 EBADF (Bad file descriptor) [pid 7305] close(17) = -1 EBADF (Bad file descriptor) [pid 7305] close(18) = -1 EBADF (Bad file descriptor) [pid 7305] close(19) = -1 EBADF (Bad file descriptor) [pid 7305] close(20) = -1 EBADF (Bad file descriptor) [pid 7305] close(21) = -1 EBADF (Bad file descriptor) [pid 7305] close(22) = -1 EBADF (Bad file descriptor) [pid 7305] close(23) = -1 EBADF (Bad file descriptor) [pid 7305] close(24) = -1 EBADF (Bad file descriptor) [pid 7305] close(25) = -1 EBADF (Bad file descriptor) [pid 7305] close(26) = -1 EBADF (Bad file descriptor) [pid 7305] close(27) = -1 EBADF (Bad file descriptor) [pid 7305] close(28) = -1 EBADF (Bad file descriptor) [pid 7305] close(29) = -1 EBADF (Bad file descriptor) [pid 7305] exit_group(0) = ? [pid 7305] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2251", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2251/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2251/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2251/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2251") = 0 [pid 5033] mkdir("./2252", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7306 attached [pid 7306] set_robust_list(0x5555558cb760, 24) = 0 [pid 7306] chdir("./2252" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2254 [pid 7306] <... chdir resumed>) = 0 [pid 7306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7306] setpgid(0, 0) = 0 [pid 7306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7306] write(3, "1000", 4) = 4 [pid 7306] close(3) = 0 [pid 7306] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7306] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7306] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7306] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7306] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7306] 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 7306] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2254}, "\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 7306] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2254}, {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 7306] close(4) = 0 [pid 7306] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 171.197843][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.207063][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7306] 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 7306] close(3) = 0 [pid 7306] close(4) = -1 EBADF (Bad file descriptor) [pid 7306] close(5) = -1 EBADF (Bad file descriptor) [pid 7306] close(6) = -1 EBADF (Bad file descriptor) [pid 7306] close(7) = -1 EBADF (Bad file descriptor) [pid 7306] close(8) = -1 EBADF (Bad file descriptor) [pid 7306] close(9) = -1 EBADF (Bad file descriptor) [pid 7306] close(10) = -1 EBADF (Bad file descriptor) [pid 7306] close(11) = -1 EBADF (Bad file descriptor) [pid 7306] close(12) = -1 EBADF (Bad file descriptor) [pid 7306] close(13) = -1 EBADF (Bad file descriptor) [pid 7306] close(14) = -1 EBADF (Bad file descriptor) [pid 7306] close(15) = -1 EBADF (Bad file descriptor) [pid 7306] close(16) = -1 EBADF (Bad file descriptor) [pid 7306] close(17) = -1 EBADF (Bad file descriptor) [pid 7306] close(18) = -1 EBADF (Bad file descriptor) [pid 7306] close(19) = -1 EBADF (Bad file descriptor) [pid 7306] close(20) = -1 EBADF (Bad file descriptor) [pid 7306] close(21) = -1 EBADF (Bad file descriptor) [pid 7306] close(22) = -1 EBADF (Bad file descriptor) [pid 7306] close(23) = -1 EBADF (Bad file descriptor) [pid 7306] close(24) = -1 EBADF (Bad file descriptor) [pid 7306] close(25) = -1 EBADF (Bad file descriptor) [pid 7306] close(26) = -1 EBADF (Bad file descriptor) [pid 7306] close(27) = -1 EBADF (Bad file descriptor) [pid 7306] close(28) = -1 EBADF (Bad file descriptor) [pid 7306] close(29) = -1 EBADF (Bad file descriptor) [pid 7306] exit_group(0) = ? [pid 7306] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2252", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2252/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2252/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2252/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2252") = 0 [pid 5033] mkdir("./2253", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2255 ./strace-static-x86_64: Process 7307 attached [pid 7307] set_robust_list(0x5555558cb760, 24) = 0 [pid 7307] chdir("./2253") = 0 [pid 7307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7307] setpgid(0, 0) = 0 [pid 7307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7307] write(3, "1000", 4) = 4 [pid 7307] close(3) = 0 [pid 7307] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7307] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7307] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7307] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7307] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7307] 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 7307] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2255}, "\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 7307] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2255}, {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 7307] close(4) = 0 [pid 7307] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 171.242016][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.255736][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.264062][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7307] 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 7307] close(3) = 0 [pid 7307] close(4) = -1 EBADF (Bad file descriptor) [pid 7307] close(5) = -1 EBADF (Bad file descriptor) [pid 7307] close(6) = -1 EBADF (Bad file descriptor) [pid 7307] close(7) = -1 EBADF (Bad file descriptor) [pid 7307] close(8) = -1 EBADF (Bad file descriptor) [pid 7307] close(9) = -1 EBADF (Bad file descriptor) [pid 7307] close(10) = -1 EBADF (Bad file descriptor) [pid 7307] close(11) = -1 EBADF (Bad file descriptor) [pid 7307] close(12) = -1 EBADF (Bad file descriptor) [pid 7307] close(13) = -1 EBADF (Bad file descriptor) [pid 7307] close(14) = -1 EBADF (Bad file descriptor) [pid 7307] close(15) = -1 EBADF (Bad file descriptor) [pid 7307] close(16) = -1 EBADF (Bad file descriptor) [pid 7307] close(17) = -1 EBADF (Bad file descriptor) [pid 7307] close(18) = -1 EBADF (Bad file descriptor) [pid 7307] close(19) = -1 EBADF (Bad file descriptor) [pid 7307] close(20) = -1 EBADF (Bad file descriptor) [pid 7307] close(21) = -1 EBADF (Bad file descriptor) [pid 7307] close(22) = -1 EBADF (Bad file descriptor) [pid 7307] close(23) = -1 EBADF (Bad file descriptor) [pid 7307] close(24) = -1 EBADF (Bad file descriptor) [pid 7307] close(25) = -1 EBADF (Bad file descriptor) [pid 7307] close(26) = -1 EBADF (Bad file descriptor) [pid 7307] close(27) = -1 EBADF (Bad file descriptor) [pid 7307] close(28) = -1 EBADF (Bad file descriptor) [pid 7307] close(29) = -1 EBADF (Bad file descriptor) [pid 7307] exit_group(0) = ? [pid 7307] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2253", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2253/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2253/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2253/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2253") = 0 [pid 5033] mkdir("./2254", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2256 ./strace-static-x86_64: Process 7308 attached [pid 7308] set_robust_list(0x5555558cb760, 24) = 0 [pid 7308] chdir("./2254") = 0 [pid 7308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7308] setpgid(0, 0) = 0 [pid 7308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7308] write(3, "1000", 4) = 4 [pid 7308] close(3) = 0 [pid 7308] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7308] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7308] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7308] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7308] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7308] 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 7308] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2256}, "\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 7308] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2256}, {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 7308] close(4) = 0 [pid 7308] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 171.291955][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.307102][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.315411][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7308] 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 7308] close(3) = 0 [pid 7308] close(4) = -1 EBADF (Bad file descriptor) [pid 7308] close(5) = -1 EBADF (Bad file descriptor) [pid 7308] close(6) = -1 EBADF (Bad file descriptor) [pid 7308] close(7) = -1 EBADF (Bad file descriptor) [pid 7308] close(8) = -1 EBADF (Bad file descriptor) [pid 7308] close(9) = -1 EBADF (Bad file descriptor) [pid 7308] close(10) = -1 EBADF (Bad file descriptor) [pid 7308] close(11) = -1 EBADF (Bad file descriptor) [pid 7308] close(12) = -1 EBADF (Bad file descriptor) [pid 7308] close(13) = -1 EBADF (Bad file descriptor) [pid 7308] close(14) = -1 EBADF (Bad file descriptor) [pid 7308] close(15) = -1 EBADF (Bad file descriptor) [pid 7308] close(16) = -1 EBADF (Bad file descriptor) [pid 7308] close(17) = -1 EBADF (Bad file descriptor) [pid 7308] close(18) = -1 EBADF (Bad file descriptor) [pid 7308] close(19) = -1 EBADF (Bad file descriptor) [pid 7308] close(20) = -1 EBADF (Bad file descriptor) [pid 7308] close(21) = -1 EBADF (Bad file descriptor) [pid 7308] close(22) = -1 EBADF (Bad file descriptor) [pid 7308] close(23) = -1 EBADF (Bad file descriptor) [pid 7308] close(24) = -1 EBADF (Bad file descriptor) [pid 7308] close(25) = -1 EBADF (Bad file descriptor) [pid 7308] close(26) = -1 EBADF (Bad file descriptor) [pid 7308] close(27) = -1 EBADF (Bad file descriptor) [pid 7308] close(28) = -1 EBADF (Bad file descriptor) [pid 7308] close(29) = -1 EBADF (Bad file descriptor) [pid 7308] exit_group(0) = ? [pid 7308] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2254", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2254/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2254/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2254/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2254") = 0 [pid 5033] mkdir("./2255", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7309 attached , child_tidptr=0x5555558cb750) = 2257 [pid 7309] set_robust_list(0x5555558cb760, 24) = 0 [pid 7309] chdir("./2255") = 0 [pid 7309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7309] setpgid(0, 0) = 0 [pid 7309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7309] write(3, "1000", 4) = 4 [pid 7309] close(3) = 0 [pid 7309] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7309] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7309] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7309] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7309] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7309] 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 7309] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2257}, "\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 7309] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2257}, {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 7309] close(4) = 0 [pid 7309] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7309] 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 7309] close(3) = 0 [pid 7309] close(4) = -1 EBADF (Bad file descriptor) [pid 7309] close(5) = -1 EBADF (Bad file descriptor) [pid 7309] close(6) = -1 EBADF (Bad file descriptor) [pid 7309] close(7) = -1 EBADF (Bad file descriptor) [pid 7309] close(8) = -1 EBADF (Bad file descriptor) [pid 7309] close(9) = -1 EBADF (Bad file descriptor) [pid 7309] close(10) = -1 EBADF (Bad file descriptor) [pid 7309] close(11) = -1 EBADF (Bad file descriptor) [pid 7309] close(12) = -1 EBADF (Bad file descriptor) [pid 7309] close(13) = -1 EBADF (Bad file descriptor) [pid 7309] close(14) = -1 EBADF (Bad file descriptor) [pid 7309] close(15) = -1 EBADF (Bad file descriptor) [pid 7309] close(16) = -1 EBADF (Bad file descriptor) [ 171.337788][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.353363][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.362051][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.377300][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7309] close(17) = -1 EBADF (Bad file descriptor) [pid 7309] close(18) = -1 EBADF (Bad file descriptor) [pid 7309] close(19) = -1 EBADF (Bad file descriptor) [pid 7309] close(20) = -1 EBADF (Bad file descriptor) [pid 7309] close(21) = -1 EBADF (Bad file descriptor) [pid 7309] close(22) = -1 EBADF (Bad file descriptor) [pid 7309] close(23) = -1 EBADF (Bad file descriptor) [pid 7309] close(24) = -1 EBADF (Bad file descriptor) [pid 7309] close(25) = -1 EBADF (Bad file descriptor) [pid 7309] close(26) = -1 EBADF (Bad file descriptor) [pid 7309] close(27) = -1 EBADF (Bad file descriptor) [pid 7309] close(28) = -1 EBADF (Bad file descriptor) [pid 7309] close(29) = -1 EBADF (Bad file descriptor) [pid 7309] exit_group(0) = ? [pid 7309] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2257, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2255", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2255/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2255/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2255/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2255") = 0 [pid 5033] mkdir("./2256", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2258 ./strace-static-x86_64: Process 7310 attached [pid 7310] set_robust_list(0x5555558cb760, 24) = 0 [pid 7310] chdir("./2256") = 0 [pid 7310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7310] setpgid(0, 0) = 0 [pid 7310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7310] write(3, "1000", 4) = 4 [pid 7310] close(3) = 0 [pid 7310] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7310] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7310] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7310] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7310] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7310] 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 7310] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2258}, "\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 7310] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2258}, {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 7310] close(4) = 0 [pid 7310] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 171.388652][ T5454] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.396679][ T5454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7310] 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 7310] close(3) = 0 [pid 7310] close(4) = -1 EBADF (Bad file descriptor) [pid 7310] close(5) = -1 EBADF (Bad file descriptor) [pid 7310] close(6) = -1 EBADF (Bad file descriptor) [pid 7310] close(7) = -1 EBADF (Bad file descriptor) [pid 7310] close(8) = -1 EBADF (Bad file descriptor) [pid 7310] close(9) = -1 EBADF (Bad file descriptor) [pid 7310] close(10) = -1 EBADF (Bad file descriptor) [pid 7310] close(11) = -1 EBADF (Bad file descriptor) [pid 7310] close(12) = -1 EBADF (Bad file descriptor) [pid 7310] close(13) = -1 EBADF (Bad file descriptor) [pid 7310] close(14) = -1 EBADF (Bad file descriptor) [pid 7310] close(15) = -1 EBADF (Bad file descriptor) [pid 7310] close(16) = -1 EBADF (Bad file descriptor) [pid 7310] close(17) = -1 EBADF (Bad file descriptor) [pid 7310] close(18) = -1 EBADF (Bad file descriptor) [pid 7310] close(19) = -1 EBADF (Bad file descriptor) [pid 7310] close(20) = -1 EBADF (Bad file descriptor) [pid 7310] close(21) = -1 EBADF (Bad file descriptor) [pid 7310] close(22) = -1 EBADF (Bad file descriptor) [pid 7310] close(23) = -1 EBADF (Bad file descriptor) [pid 7310] close(24) = -1 EBADF (Bad file descriptor) [pid 7310] close(25) = -1 EBADF (Bad file descriptor) [pid 7310] close(26) = -1 EBADF (Bad file descriptor) [pid 7310] close(27) = -1 EBADF (Bad file descriptor) [pid 7310] close(28) = -1 EBADF (Bad file descriptor) [pid 7310] close(29) = -1 EBADF (Bad file descriptor) [pid 7310] exit_group(0) = ? [pid 7310] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2256", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2256/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2256/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2256/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2256") = 0 [pid 5033] mkdir("./2257", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2259 ./strace-static-x86_64: Process 7311 attached [pid 7311] set_robust_list(0x5555558cb760, 24) = 0 [pid 7311] chdir("./2257") = 0 [pid 7311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7311] setpgid(0, 0) = 0 [pid 7311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7311] write(3, "1000", 4) = 4 [pid 7311] close(3) = 0 [pid 7311] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7311] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7311] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7311] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7311] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7311] 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 7311] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2259}, "\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 7311] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2259}, {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 7311] close(4) = 0 [pid 7311] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7311] 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 7311] close(3) = 0 [pid 7311] close(4) = -1 EBADF (Bad file descriptor) [pid 7311] close(5) = -1 EBADF (Bad file descriptor) [pid 7311] close(6) = -1 EBADF (Bad file descriptor) [pid 7311] close(7) = -1 EBADF (Bad file descriptor) [pid 7311] close(8) = -1 EBADF (Bad file descriptor) [pid 7311] close(9) = -1 EBADF (Bad file descriptor) [pid 7311] close(10) = -1 EBADF (Bad file descriptor) [pid 7311] close(11) = -1 EBADF (Bad file descriptor) [pid 7311] close(12) = -1 EBADF (Bad file descriptor) [pid 7311] close(13) = -1 EBADF (Bad file descriptor) [pid 7311] close(14) = -1 EBADF (Bad file descriptor) [pid 7311] close(15) = -1 EBADF (Bad file descriptor) [pid 7311] close(16) = -1 EBADF (Bad file descriptor) [pid 7311] close(17) = -1 EBADF (Bad file descriptor) [pid 7311] close(18) = -1 EBADF (Bad file descriptor) [pid 7311] close(19) = -1 EBADF (Bad file descriptor) [pid 7311] close(20) = -1 EBADF (Bad file descriptor) [pid 7311] close(21) = -1 EBADF (Bad file descriptor) [pid 7311] close(22) = -1 EBADF (Bad file descriptor) [pid 7311] close(23) = -1 EBADF (Bad file descriptor) [pid 7311] close(24) = -1 EBADF (Bad file descriptor) [pid 7311] close(25) = -1 EBADF (Bad file descriptor) [pid 7311] close(26) = -1 EBADF (Bad file descriptor) [pid 7311] close(27) = -1 EBADF (Bad file descriptor) [pid 7311] close(28) = -1 EBADF (Bad file descriptor) [pid 7311] close(29) = -1 EBADF (Bad file descriptor) [pid 7311] exit_group(0) = ? [pid 7311] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 171.434235][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.448426][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.457143][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.472726][ T5454] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2257", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2257/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2257/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2257/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2257") = 0 [pid 5033] mkdir("./2258", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2260 ./strace-static-x86_64: Process 7312 attached [pid 7312] set_robust_list(0x5555558cb760, 24) = 0 [pid 7312] chdir("./2258") = 0 [pid 7312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7312] setpgid(0, 0) = 0 [pid 7312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7312] write(3, "1000", 4) = 4 [pid 7312] close(3) = 0 [pid 7312] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7312] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7312] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7312] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7312] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7312] 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 7312] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2260}, "\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 7312] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2260}, {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 7312] close(4) = 0 [pid 7312] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7312] 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 7312] close(3) = 0 [pid 7312] close(4) = -1 EBADF (Bad file descriptor) [pid 7312] close(5) = -1 EBADF (Bad file descriptor) [pid 7312] close(6) = -1 EBADF (Bad file descriptor) [pid 7312] close(7) = -1 EBADF (Bad file descriptor) [pid 7312] close(8) = -1 EBADF (Bad file descriptor) [pid 7312] close(9) = -1 EBADF (Bad file descriptor) [pid 7312] close(10) = -1 EBADF (Bad file descriptor) [pid 7312] close(11) = -1 EBADF (Bad file descriptor) [pid 7312] close(12) = -1 EBADF (Bad file descriptor) [pid 7312] close(13) = -1 EBADF (Bad file descriptor) [pid 7312] close(14) = -1 EBADF (Bad file descriptor) [pid 7312] close(15) = -1 EBADF (Bad file descriptor) [pid 7312] close(16) = -1 EBADF (Bad file descriptor) [pid 7312] close(17) = -1 EBADF (Bad file descriptor) [pid 7312] close(18) = -1 EBADF (Bad file descriptor) [pid 7312] close(19) = -1 EBADF (Bad file descriptor) [pid 7312] close(20) = -1 EBADF (Bad file descriptor) [pid 7312] close(21) = -1 EBADF (Bad file descriptor) [pid 7312] close(22) = -1 EBADF (Bad file descriptor) [pid 7312] close(23) = -1 EBADF (Bad file descriptor) [pid 7312] close(24) = -1 EBADF (Bad file descriptor) [pid 7312] close(25) = -1 EBADF (Bad file descriptor) [pid 7312] close(26) = -1 EBADF (Bad file descriptor) [pid 7312] close(27) = -1 EBADF (Bad file descriptor) [pid 7312] close(28) = -1 EBADF (Bad file descriptor) [pid 7312] close(29) = -1 EBADF (Bad file descriptor) [pid 7312] exit_group(0) = ? [pid 7312] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2258", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 171.487747][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.496198][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.512523][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.526668][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2258/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2258/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2258/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2258") = 0 [pid 5033] mkdir("./2259", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2261 ./strace-static-x86_64: Process 7313 attached [pid 7313] set_robust_list(0x5555558cb760, 24) = 0 [pid 7313] chdir("./2259") = 0 [pid 7313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7313] setpgid(0, 0) = 0 [pid 7313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7313] write(3, "1000", 4) = 4 [pid 7313] close(3) = 0 [pid 7313] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7313] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7313] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7313] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7313] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7313] 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 7313] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2261}, "\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 7313] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2261}, {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 7313] close(4) = 0 [pid 7313] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7313] 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 7313] close(3) = 0 [pid 7313] close(4) = -1 EBADF (Bad file descriptor) [pid 7313] close(5) = -1 EBADF (Bad file descriptor) [pid 7313] close(6) = -1 EBADF (Bad file descriptor) [pid 7313] close(7) = -1 EBADF (Bad file descriptor) [pid 7313] close(8) = -1 EBADF (Bad file descriptor) [pid 7313] close(9) = -1 EBADF (Bad file descriptor) [pid 7313] close(10) = -1 EBADF (Bad file descriptor) [pid 7313] close(11) = -1 EBADF (Bad file descriptor) [pid 7313] close(12) = -1 EBADF (Bad file descriptor) [pid 7313] close(13) = -1 EBADF (Bad file descriptor) [pid 7313] close(14) = -1 EBADF (Bad file descriptor) [pid 7313] close(15) = -1 EBADF (Bad file descriptor) [pid 7313] close(16) = -1 EBADF (Bad file descriptor) [pid 7313] close(17) = -1 EBADF (Bad file descriptor) [pid 7313] close(18) = -1 EBADF (Bad file descriptor) [pid 7313] close(19) = -1 EBADF (Bad file descriptor) [pid 7313] close(20) = -1 EBADF (Bad file descriptor) [pid 7313] close(21) = -1 EBADF (Bad file descriptor) [pid 7313] close(22) = -1 EBADF (Bad file descriptor) [pid 7313] close(23) = -1 EBADF (Bad file descriptor) [pid 7313] close(24) = -1 EBADF (Bad file descriptor) [pid 7313] close(25) = -1 EBADF (Bad file descriptor) [pid 7313] close(26) = -1 EBADF (Bad file descriptor) [pid 7313] close(27) = -1 EBADF (Bad file descriptor) [pid 7313] close(28) = -1 EBADF (Bad file descriptor) [pid 7313] close(29) = -1 EBADF (Bad file descriptor) [pid 7313] exit_group(0) = ? [pid 7313] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2259", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2259", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2259/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2259/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2259/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2259") = 0 [pid 5033] mkdir("./2260", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2262 ./strace-static-x86_64: Process 7314 attached [pid 7314] set_robust_list(0x5555558cb760, 24) = 0 [pid 7314] chdir("./2260") = 0 [pid 7314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7314] setpgid(0, 0) = 0 [ 171.534953][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.557861][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.572410][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.581192][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7314] write(3, "1000", 4) = 4 [pid 7314] close(3) = 0 [pid 7314] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7314] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7314] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7314] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7314] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7314] 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 7314] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2262}, "\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 7314] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2262}, {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 7314] close(4) = 0 [pid 7314] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7314] 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 7314] close(3) = 0 [pid 7314] close(4) = -1 EBADF (Bad file descriptor) [pid 7314] close(5) = -1 EBADF (Bad file descriptor) [pid 7314] close(6) = -1 EBADF (Bad file descriptor) [pid 7314] close(7) = -1 EBADF (Bad file descriptor) [pid 7314] close(8) = -1 EBADF (Bad file descriptor) [pid 7314] close(9) = -1 EBADF (Bad file descriptor) [pid 7314] close(10) = -1 EBADF (Bad file descriptor) [pid 7314] close(11) = -1 EBADF (Bad file descriptor) [pid 7314] close(12) = -1 EBADF (Bad file descriptor) [pid 7314] close(13) = -1 EBADF (Bad file descriptor) [pid 7314] close(14) = -1 EBADF (Bad file descriptor) [pid 7314] close(15) = -1 EBADF (Bad file descriptor) [pid 7314] close(16) = -1 EBADF (Bad file descriptor) [pid 7314] close(17) = -1 EBADF (Bad file descriptor) [pid 7314] close(18) = -1 EBADF (Bad file descriptor) [pid 7314] close(19) = -1 EBADF (Bad file descriptor) [pid 7314] close(20) = -1 EBADF (Bad file descriptor) [pid 7314] close(21) = -1 EBADF (Bad file descriptor) [pid 7314] close(22) = -1 EBADF (Bad file descriptor) [pid 7314] close(23) = -1 EBADF (Bad file descriptor) [pid 7314] close(24) = -1 EBADF (Bad file descriptor) [pid 7314] close(25) = -1 EBADF (Bad file descriptor) [pid 7314] close(26) = -1 EBADF (Bad file descriptor) [pid 7314] close(27) = -1 EBADF (Bad file descriptor) [pid 7314] close(28) = -1 EBADF (Bad file descriptor) [pid 7314] close(29) = -1 EBADF (Bad file descriptor) [pid 7314] exit_group(0) = ? [pid 7314] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2260", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2260", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2260/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2260/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2260/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2260") = 0 [pid 5033] mkdir("./2261", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2263 ./strace-static-x86_64: Process 7315 attached [pid 7315] set_robust_list(0x5555558cb760, 24) = 0 [pid 7315] chdir("./2261") = 0 [pid 7315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7315] setpgid(0, 0) = 0 [pid 7315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7315] write(3, "1000", 4) = 4 [pid 7315] close(3) = 0 [pid 7315] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7315] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7315] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7315] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7315] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7315] 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 7315] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2263}, "\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 7315] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2263}, {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 7315] close(4) = 0 [pid 7315] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 171.599450][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.617541][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.625646][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7315] 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 7315] close(3) = 0 [pid 7315] close(4) = -1 EBADF (Bad file descriptor) [pid 7315] close(5) = -1 EBADF (Bad file descriptor) [pid 7315] close(6) = -1 EBADF (Bad file descriptor) [pid 7315] close(7) = -1 EBADF (Bad file descriptor) [pid 7315] close(8) = -1 EBADF (Bad file descriptor) [pid 7315] close(9) = -1 EBADF (Bad file descriptor) [pid 7315] close(10) = -1 EBADF (Bad file descriptor) [pid 7315] close(11) = -1 EBADF (Bad file descriptor) [pid 7315] close(12) = -1 EBADF (Bad file descriptor) [pid 7315] close(13) = -1 EBADF (Bad file descriptor) [pid 7315] close(14) = -1 EBADF (Bad file descriptor) [pid 7315] close(15) = -1 EBADF (Bad file descriptor) [pid 7315] close(16) = -1 EBADF (Bad file descriptor) [pid 7315] close(17) = -1 EBADF (Bad file descriptor) [pid 7315] close(18) = -1 EBADF (Bad file descriptor) [pid 7315] close(19) = -1 EBADF (Bad file descriptor) [pid 7315] close(20) = -1 EBADF (Bad file descriptor) [pid 7315] close(21) = -1 EBADF (Bad file descriptor) [pid 7315] close(22) = -1 EBADF (Bad file descriptor) [pid 7315] close(23) = -1 EBADF (Bad file descriptor) [pid 7315] close(24) = -1 EBADF (Bad file descriptor) [pid 7315] close(25) = -1 EBADF (Bad file descriptor) [pid 7315] close(26) = -1 EBADF (Bad file descriptor) [pid 7315] close(27) = -1 EBADF (Bad file descriptor) [pid 7315] close(28) = -1 EBADF (Bad file descriptor) [pid 7315] close(29) = -1 EBADF (Bad file descriptor) [pid 7315] exit_group(0) = ? [pid 7315] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2263, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2261", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2261", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2261/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2261/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2261/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2261") = 0 [pid 5033] mkdir("./2262", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2264 ./strace-static-x86_64: Process 7316 attached [pid 7316] set_robust_list(0x5555558cb760, 24) = 0 [pid 7316] chdir("./2262") = 0 [pid 7316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7316] setpgid(0, 0) = 0 [pid 7316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7316] write(3, "1000", 4) = 4 [pid 7316] close(3) = 0 [pid 7316] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7316] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7316] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7316] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7316] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7316] 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 7316] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2264}, "\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 7316] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2264}, {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 7316] close(4) = 0 [pid 7316] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7316] 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 7316] close(3) = 0 [pid 7316] close(4) = -1 EBADF (Bad file descriptor) [pid 7316] close(5) = -1 EBADF (Bad file descriptor) [pid 7316] close(6) = -1 EBADF (Bad file descriptor) [pid 7316] close(7) = -1 EBADF (Bad file descriptor) [pid 7316] close(8) = -1 EBADF (Bad file descriptor) [pid 7316] close(9) = -1 EBADF (Bad file descriptor) [pid 7316] close(10) = -1 EBADF (Bad file descriptor) [pid 7316] close(11) = -1 EBADF (Bad file descriptor) [pid 7316] close(12) = -1 EBADF (Bad file descriptor) [pid 7316] close(13) = -1 EBADF (Bad file descriptor) [pid 7316] close(14) = -1 EBADF (Bad file descriptor) [pid 7316] close(15) = -1 EBADF (Bad file descriptor) [pid 7316] close(16) = -1 EBADF (Bad file descriptor) [pid 7316] close(17) = -1 EBADF (Bad file descriptor) [pid 7316] close(18) = -1 EBADF (Bad file descriptor) [pid 7316] close(19) = -1 EBADF (Bad file descriptor) [pid 7316] close(20) = -1 EBADF (Bad file descriptor) [pid 7316] close(21) = -1 EBADF (Bad file descriptor) [pid 7316] close(22) = -1 EBADF (Bad file descriptor) [pid 7316] close(23) = -1 EBADF (Bad file descriptor) [pid 7316] close(24) = -1 EBADF (Bad file descriptor) [pid 7316] close(25) = -1 EBADF (Bad file descriptor) [pid 7316] close(26) = -1 EBADF (Bad file descriptor) [pid 7316] close(27) = -1 EBADF (Bad file descriptor) [pid 7316] close(28) = -1 EBADF (Bad file descriptor) [pid 7316] close(29) = -1 EBADF (Bad file descriptor) [ 171.644326][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.658621][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.667777][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.686886][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7316] exit_group(0) = ? [pid 7316] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2262", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2262", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2262/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2262/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2262/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2262") = 0 [pid 5033] mkdir("./2263", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2265 ./strace-static-x86_64: Process 7317 attached [pid 7317] set_robust_list(0x5555558cb760, 24) = 0 [pid 7317] chdir("./2263") = 0 [pid 7317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7317] setpgid(0, 0) = 0 [pid 7317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7317] write(3, "1000", 4) = 4 [pid 7317] close(3) = 0 [pid 7317] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7317] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7317] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7317] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7317] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7317] 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 7317] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2265}, "\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 7317] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2265}, {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 7317] close(4) = 0 [pid 7317] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7317] 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 7317] close(3) = 0 [pid 7317] close(4) = -1 EBADF (Bad file descriptor) [pid 7317] close(5) = -1 EBADF (Bad file descriptor) [pid 7317] close(6) = -1 EBADF (Bad file descriptor) [pid 7317] close(7) = -1 EBADF (Bad file descriptor) [pid 7317] close(8) = -1 EBADF (Bad file descriptor) [pid 7317] close(9) = -1 EBADF (Bad file descriptor) [pid 7317] close(10) = -1 EBADF (Bad file descriptor) [pid 7317] close(11) = -1 EBADF (Bad file descriptor) [pid 7317] close(12) = -1 EBADF (Bad file descriptor) [pid 7317] close(13) = -1 EBADF (Bad file descriptor) [pid 7317] close(14) = -1 EBADF (Bad file descriptor) [pid 7317] close(15) = -1 EBADF (Bad file descriptor) [pid 7317] close(16) = -1 EBADF (Bad file descriptor) [pid 7317] close(17) = -1 EBADF (Bad file descriptor) [pid 7317] close(18) = -1 EBADF (Bad file descriptor) [pid 7317] close(19) = -1 EBADF (Bad file descriptor) [pid 7317] close(20) = -1 EBADF (Bad file descriptor) [pid 7317] close(21) = -1 EBADF (Bad file descriptor) [pid 7317] close(22) = -1 EBADF (Bad file descriptor) [pid 7317] close(23) = -1 EBADF (Bad file descriptor) [pid 7317] close(24) = -1 EBADF (Bad file descriptor) [pid 7317] close(25) = -1 EBADF (Bad file descriptor) [pid 7317] close(26) = -1 EBADF (Bad file descriptor) [pid 7317] close(27) = -1 EBADF (Bad file descriptor) [pid 7317] close(28) = -1 EBADF (Bad file descriptor) [pid 7317] close(29) = -1 EBADF (Bad file descriptor) [pid 7317] exit_group(0) = ? [pid 7317] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 171.700767][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.710635][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.727763][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.743453][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] umount2("./2263", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2263", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2263/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2263/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2263/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2263") = 0 [pid 5033] mkdir("./2264", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7318 attached , child_tidptr=0x5555558cb750) = 2266 [pid 7318] set_robust_list(0x5555558cb760, 24) = 0 [pid 7318] chdir("./2264") = 0 [pid 7318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7318] setpgid(0, 0) = 0 [pid 7318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7318] write(3, "1000", 4) = 4 [pid 7318] close(3) = 0 [pid 7318] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7318] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7318] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7318] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7318] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7318] 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 7318] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2266}, "\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 7318] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2266}, {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 7318] close(4) = 0 [pid 7318] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7318] 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 7318] close(3) = 0 [pid 7318] close(4) = -1 EBADF (Bad file descriptor) [pid 7318] close(5) = -1 EBADF (Bad file descriptor) [pid 7318] close(6) = -1 EBADF (Bad file descriptor) [pid 7318] close(7) = -1 EBADF (Bad file descriptor) [pid 7318] close(8) = -1 EBADF (Bad file descriptor) [pid 7318] close(9) = -1 EBADF (Bad file descriptor) [pid 7318] close(10) = -1 EBADF (Bad file descriptor) [pid 7318] close(11) = -1 EBADF (Bad file descriptor) [pid 7318] close(12) = -1 EBADF (Bad file descriptor) [pid 7318] close(13) = -1 EBADF (Bad file descriptor) [pid 7318] close(14) = -1 EBADF (Bad file descriptor) [pid 7318] close(15) = -1 EBADF (Bad file descriptor) [pid 7318] close(16) = -1 EBADF (Bad file descriptor) [pid 7318] close(17) = -1 EBADF (Bad file descriptor) [pid 7318] close(18) = -1 EBADF (Bad file descriptor) [pid 7318] close(19) = -1 EBADF (Bad file descriptor) [pid 7318] close(20) = -1 EBADF (Bad file descriptor) [pid 7318] close(21) = -1 EBADF (Bad file descriptor) [pid 7318] close(22) = -1 EBADF (Bad file descriptor) [pid 7318] close(23) = -1 EBADF (Bad file descriptor) [pid 7318] close(24) = -1 EBADF (Bad file descriptor) [pid 7318] close(25) = -1 EBADF (Bad file descriptor) [pid 7318] close(26) = -1 EBADF (Bad file descriptor) [pid 7318] close(27) = -1 EBADF (Bad file descriptor) [pid 7318] close(28) = -1 EBADF (Bad file descriptor) [pid 7318] close(29) = -1 EBADF (Bad file descriptor) [pid 7318] exit_group(0) = ? [pid 7318] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2264", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2264", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2264/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2264/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2264/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2264") = 0 [pid 5033] mkdir("./2265", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7319 attached , child_tidptr=0x5555558cb750) = 2267 [pid 7319] set_robust_list(0x5555558cb760, 24) = 0 [pid 7319] chdir("./2265") = 0 [pid 7319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7319] setpgid(0, 0) = 0 [pid 7319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7319] write(3, "1000", 4) = 4 [pid 7319] close(3) = 0 [pid 7319] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7319] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7319] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7319] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7319] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [ 171.752153][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.772206][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7319] 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 7319] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2267}, "\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 7319] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2267}, {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 7319] close(4) = 0 [pid 7319] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7319] 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 7319] close(3) = 0 [pid 7319] close(4) = -1 EBADF (Bad file descriptor) [pid 7319] close(5) = -1 EBADF (Bad file descriptor) [pid 7319] close(6) = -1 EBADF (Bad file descriptor) [pid 7319] close(7) = -1 EBADF (Bad file descriptor) [pid 7319] close(8) = -1 EBADF (Bad file descriptor) [pid 7319] close(9) = -1 EBADF (Bad file descriptor) [pid 7319] close(10) = -1 EBADF (Bad file descriptor) [pid 7319] close(11) = -1 EBADF (Bad file descriptor) [pid 7319] close(12) = -1 EBADF (Bad file descriptor) [pid 7319] close(13) = -1 EBADF (Bad file descriptor) [pid 7319] close(14) = -1 EBADF (Bad file descriptor) [pid 7319] close(15) = -1 EBADF (Bad file descriptor) [pid 7319] close(16) = -1 EBADF (Bad file descriptor) [pid 7319] close(17) = -1 EBADF (Bad file descriptor) [pid 7319] close(18) = -1 EBADF (Bad file descriptor) [pid 7319] close(19) = -1 EBADF (Bad file descriptor) [pid 7319] close(20) = -1 EBADF (Bad file descriptor) [pid 7319] close(21) = -1 EBADF (Bad file descriptor) [pid 7319] close(22) = -1 EBADF (Bad file descriptor) [pid 7319] close(23) = -1 EBADF (Bad file descriptor) [pid 7319] close(24) = -1 EBADF (Bad file descriptor) [pid 7319] close(25) = -1 EBADF (Bad file descriptor) [pid 7319] close(26) = -1 EBADF (Bad file descriptor) [pid 7319] close(27) = -1 EBADF (Bad file descriptor) [pid 7319] close(28) = -1 EBADF (Bad file descriptor) [pid 7319] close(29) = -1 EBADF (Bad file descriptor) [pid 7319] exit_group(0) = ? [pid 7319] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2265", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2265", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2265/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2265/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2265/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2265") = 0 [pid 5033] mkdir("./2266", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7320 attached , child_tidptr=0x5555558cb750) = 2268 [pid 7320] set_robust_list(0x5555558cb760, 24) = 0 [pid 7320] chdir("./2266") = 0 [pid 7320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7320] setpgid(0, 0) = 0 [pid 7320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7320] write(3, "1000", 4) = 4 [pid 7320] close(3) = 0 [pid 7320] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7320] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7320] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7320] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7320] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7320] 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 7320] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2268}, "\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 7320] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2268}, {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 7320] close(4) = 0 [pid 7320] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7320] 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 7320] close(3) = 0 [pid 7320] close(4) = -1 EBADF (Bad file descriptor) [pid 7320] close(5) = -1 EBADF (Bad file descriptor) [pid 7320] close(6) = -1 EBADF (Bad file descriptor) [pid 7320] close(7) = -1 EBADF (Bad file descriptor) [pid 7320] close(8) = -1 EBADF (Bad file descriptor) [pid 7320] close(9) = -1 EBADF (Bad file descriptor) [pid 7320] close(10) = -1 EBADF (Bad file descriptor) [pid 7320] close(11) = -1 EBADF (Bad file descriptor) [pid 7320] close(12) = -1 EBADF (Bad file descriptor) [pid 7320] close(13) = -1 EBADF (Bad file descriptor) [pid 7320] close(14) = -1 EBADF (Bad file descriptor) [pid 7320] close(15) = -1 EBADF (Bad file descriptor) [pid 7320] close(16) = -1 EBADF (Bad file descriptor) [pid 7320] close(17) = -1 EBADF (Bad file descriptor) [pid 7320] close(18) = -1 EBADF (Bad file descriptor) [pid 7320] close(19) = -1 EBADF (Bad file descriptor) [pid 7320] close(20) = -1 EBADF (Bad file descriptor) [pid 7320] close(21) = -1 EBADF (Bad file descriptor) [pid 7320] close(22) = -1 EBADF (Bad file descriptor) [pid 7320] close(23) = -1 EBADF (Bad file descriptor) [pid 7320] close(24) = -1 EBADF (Bad file descriptor) [pid 7320] close(25) = -1 EBADF (Bad file descriptor) [pid 7320] close(26) = -1 EBADF (Bad file descriptor) [pid 7320] close(27) = -1 EBADF (Bad file descriptor) [pid 7320] close(28) = -1 EBADF (Bad file descriptor) [pid 7320] close(29) = -1 EBADF (Bad file descriptor) [pid 7320] exit_group(0) = ? [pid 7320] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2266", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2266", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2266/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2266/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2266/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2266") = 0 [pid 5033] mkdir("./2267", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2269 ./strace-static-x86_64: Process 7321 attached [pid 7321] set_robust_list(0x5555558cb760, 24) = 0 [pid 7321] chdir("./2267") = 0 [pid 7321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7321] setpgid(0, 0) = 0 [pid 7321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7321] write(3, "1000", 4) = 4 [pid 7321] close(3) = 0 [pid 7321] symlink("/dev/binderfs", "./binderfs") = 0 [ 171.796541][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.805794][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.822810][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.837731][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7321] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7321] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7321] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7321] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7321] 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 7321] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2269}, "\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 7321] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2269}, {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 7321] close(4) = 0 [pid 7321] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7321] 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 7321] close(3) = 0 [pid 7321] close(4) = -1 EBADF (Bad file descriptor) [pid 7321] close(5) = -1 EBADF (Bad file descriptor) [pid 7321] close(6) = -1 EBADF (Bad file descriptor) [pid 7321] close(7) = -1 EBADF (Bad file descriptor) [pid 7321] close(8) = -1 EBADF (Bad file descriptor) [pid 7321] close(9) = -1 EBADF (Bad file descriptor) [pid 7321] close(10) = -1 EBADF (Bad file descriptor) [pid 7321] close(11) = -1 EBADF (Bad file descriptor) [pid 7321] close(12) = -1 EBADF (Bad file descriptor) [pid 7321] close(13) = -1 EBADF (Bad file descriptor) [pid 7321] close(14) = -1 EBADF (Bad file descriptor) [pid 7321] close(15) = -1 EBADF (Bad file descriptor) [pid 7321] close(16) = -1 EBADF (Bad file descriptor) [pid 7321] close(17) = -1 EBADF (Bad file descriptor) [pid 7321] close(18) = -1 EBADF (Bad file descriptor) [pid 7321] close(19) = -1 EBADF (Bad file descriptor) [pid 7321] close(20) = -1 EBADF (Bad file descriptor) [pid 7321] close(21) = -1 EBADF (Bad file descriptor) [pid 7321] close(22) = -1 EBADF (Bad file descriptor) [pid 7321] close(23) = -1 EBADF (Bad file descriptor) [pid 7321] close(24) = -1 EBADF (Bad file descriptor) [pid 7321] close(25) = -1 EBADF (Bad file descriptor) [pid 7321] close(26) = -1 EBADF (Bad file descriptor) [pid 7321] close(27) = -1 EBADF (Bad file descriptor) [pid 7321] close(28) = -1 EBADF (Bad file descriptor) [pid 7321] close(29) = -1 EBADF (Bad file descriptor) [pid 7321] exit_group(0) = ? [pid 7321] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2267", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2267", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2267/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2267/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2267/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2267") = 0 [pid 5033] mkdir("./2268", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2270 ./strace-static-x86_64: Process 7322 attached [pid 7322] set_robust_list(0x5555558cb760, 24) = 0 [pid 7322] chdir("./2268") = 0 [pid 7322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7322] setpgid(0, 0) = 0 [pid 7322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7322] write(3, "1000", 4) = 4 [pid 7322] close(3) = 0 [pid 7322] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7322] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7322] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7322] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7322] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7322] 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 7322] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2270}, "\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 7322] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2270}, {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 7322] close(4) = 0 [pid 7322] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7322] 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 [ 171.846461][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.869597][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.885779][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.894120][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7322] close(3) = 0 [pid 7322] close(4) = -1 EBADF (Bad file descriptor) [pid 7322] close(5) = -1 EBADF (Bad file descriptor) [pid 7322] close(6) = -1 EBADF (Bad file descriptor) [pid 7322] close(7) = -1 EBADF (Bad file descriptor) [pid 7322] close(8) = -1 EBADF (Bad file descriptor) [pid 7322] close(9) = -1 EBADF (Bad file descriptor) [pid 7322] close(10) = -1 EBADF (Bad file descriptor) [pid 7322] close(11) = -1 EBADF (Bad file descriptor) [pid 7322] close(12) = -1 EBADF (Bad file descriptor) [pid 7322] close(13) = -1 EBADF (Bad file descriptor) [pid 7322] close(14) = -1 EBADF (Bad file descriptor) [pid 7322] close(15) = -1 EBADF (Bad file descriptor) [pid 7322] close(16) = -1 EBADF (Bad file descriptor) [pid 7322] close(17) = -1 EBADF (Bad file descriptor) [pid 7322] close(18) = -1 EBADF (Bad file descriptor) [pid 7322] close(19) = -1 EBADF (Bad file descriptor) [pid 7322] close(20) = -1 EBADF (Bad file descriptor) [pid 7322] close(21) = -1 EBADF (Bad file descriptor) [pid 7322] close(22) = -1 EBADF (Bad file descriptor) [pid 7322] close(23) = -1 EBADF (Bad file descriptor) [pid 7322] close(24) = -1 EBADF (Bad file descriptor) [pid 7322] close(25) = -1 EBADF (Bad file descriptor) [pid 7322] close(26) = -1 EBADF (Bad file descriptor) [pid 7322] close(27) = -1 EBADF (Bad file descriptor) [pid 7322] close(28) = -1 EBADF (Bad file descriptor) [pid 7322] close(29) = -1 EBADF (Bad file descriptor) [pid 7322] exit_group(0) = ? [pid 7322] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2268", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2268", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2268/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2268/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2268/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2268") = 0 [pid 5033] mkdir("./2269", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7323 attached , child_tidptr=0x5555558cb750) = 2271 [pid 7323] set_robust_list(0x5555558cb760, 24) = 0 [pid 7323] chdir("./2269") = 0 [pid 7323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7323] setpgid(0, 0) = 0 [pid 7323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7323] write(3, "1000", 4) = 4 [pid 7323] close(3) = 0 [pid 7323] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7323] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7323] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7323] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7323] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7323] 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 7323] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2271}, "\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 7323] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2271}, {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 7323] close(4) = 0 [pid 7323] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7323] 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 7323] close(3) = 0 [pid 7323] close(4) = -1 EBADF (Bad file descriptor) [pid 7323] close(5) = -1 EBADF (Bad file descriptor) [pid 7323] close(6) = -1 EBADF (Bad file descriptor) [pid 7323] close(7) = -1 EBADF (Bad file descriptor) [pid 7323] close(8) = -1 EBADF (Bad file descriptor) [pid 7323] close(9) = -1 EBADF (Bad file descriptor) [pid 7323] close(10) = -1 EBADF (Bad file descriptor) [pid 7323] close(11) = -1 EBADF (Bad file descriptor) [pid 7323] close(12) = -1 EBADF (Bad file descriptor) [pid 7323] close(13) = -1 EBADF (Bad file descriptor) [pid 7323] close(14) = -1 EBADF (Bad file descriptor) [pid 7323] close(15) = -1 EBADF (Bad file descriptor) [pid 7323] close(16) = -1 EBADF (Bad file descriptor) [pid 7323] close(17) = -1 EBADF (Bad file descriptor) [pid 7323] close(18) = -1 EBADF (Bad file descriptor) [pid 7323] close(19) = -1 EBADF (Bad file descriptor) [pid 7323] close(20) = -1 EBADF (Bad file descriptor) [pid 7323] close(21) = -1 EBADF (Bad file descriptor) [pid 7323] close(22) = -1 EBADF (Bad file descriptor) [pid 7323] close(23) = -1 EBADF (Bad file descriptor) [pid 7323] close(24) = -1 EBADF (Bad file descriptor) [pid 7323] close(25) = -1 EBADF (Bad file descriptor) [pid 7323] close(26) = -1 EBADF (Bad file descriptor) [pid 7323] close(27) = -1 EBADF (Bad file descriptor) [pid 7323] close(28) = -1 EBADF (Bad file descriptor) [pid 7323] close(29) = -1 EBADF (Bad file descriptor) [pid 7323] exit_group(0) = ? [pid 7323] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2269", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2269", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2269/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2269/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2269/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2269") = 0 [pid 5033] mkdir("./2270", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7324 attached , child_tidptr=0x5555558cb750) = 2272 [pid 7324] set_robust_list(0x5555558cb760, 24) = 0 [pid 7324] chdir("./2270") = 0 [pid 7324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7324] setpgid(0, 0) = 0 [pid 7324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7324] write(3, "1000", 4) = 4 [pid 7324] close(3) = 0 [pid 7324] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7324] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7324] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7324] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7324] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7324] 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 7324] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2272}, "\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 7324] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2272}, {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 7324] close(4) = 0 [pid 7324] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 171.909398][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.929234][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.942352][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7324] 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 7324] close(3) = 0 [pid 7324] close(4) = -1 EBADF (Bad file descriptor) [pid 7324] close(5) = -1 EBADF (Bad file descriptor) [pid 7324] close(6) = -1 EBADF (Bad file descriptor) [pid 7324] close(7) = -1 EBADF (Bad file descriptor) [pid 7324] close(8) = -1 EBADF (Bad file descriptor) [pid 7324] close(9) = -1 EBADF (Bad file descriptor) [pid 7324] close(10) = -1 EBADF (Bad file descriptor) [pid 7324] close(11) = -1 EBADF (Bad file descriptor) [pid 7324] close(12) = -1 EBADF (Bad file descriptor) [pid 7324] close(13) = -1 EBADF (Bad file descriptor) [pid 7324] close(14) = -1 EBADF (Bad file descriptor) [pid 7324] close(15) = -1 EBADF (Bad file descriptor) [pid 7324] close(16) = -1 EBADF (Bad file descriptor) [pid 7324] close(17) = -1 EBADF (Bad file descriptor) [pid 7324] close(18) = -1 EBADF (Bad file descriptor) [pid 7324] close(19) = -1 EBADF (Bad file descriptor) [pid 7324] close(20) = -1 EBADF (Bad file descriptor) [pid 7324] close(21) = -1 EBADF (Bad file descriptor) [pid 7324] close(22) = -1 EBADF (Bad file descriptor) [pid 7324] close(23) = -1 EBADF (Bad file descriptor) [pid 7324] close(24) = -1 EBADF (Bad file descriptor) [pid 7324] close(25) = -1 EBADF (Bad file descriptor) [pid 7324] close(26) = -1 EBADF (Bad file descriptor) [pid 7324] close(27) = -1 EBADF (Bad file descriptor) [pid 7324] close(28) = -1 EBADF (Bad file descriptor) [pid 7324] close(29) = -1 EBADF (Bad file descriptor) [pid 7324] exit_group(0) = ? [pid 7324] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2270", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2270", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2270/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2270/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2270/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2270") = 0 [pid 5033] mkdir("./2271", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7325 attached , child_tidptr=0x5555558cb750) = 2273 [pid 7325] set_robust_list(0x5555558cb760, 24) = 0 [pid 7325] chdir("./2271") = 0 [pid 7325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7325] setpgid(0, 0) = 0 [pid 7325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7325] write(3, "1000", 4) = 4 [pid 7325] close(3) = 0 [pid 7325] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7325] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7325] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7325] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7325] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7325] 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 7325] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2273}, "\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 7325] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2273}, {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 7325] close(4) = 0 [pid 7325] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7325] 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 7325] close(3) = 0 [pid 7325] close(4) = -1 EBADF (Bad file descriptor) [pid 7325] close(5) = -1 EBADF (Bad file descriptor) [pid 7325] close(6) = -1 EBADF (Bad file descriptor) [pid 7325] close(7) = -1 EBADF (Bad file descriptor) [pid 7325] close(8) = -1 EBADF (Bad file descriptor) [pid 7325] close(9) = -1 EBADF (Bad file descriptor) [pid 7325] close(10) = -1 EBADF (Bad file descriptor) [pid 7325] close(11) = -1 EBADF (Bad file descriptor) [pid 7325] close(12) = -1 EBADF (Bad file descriptor) [pid 7325] close(13) = -1 EBADF (Bad file descriptor) [pid 7325] close(14) = -1 EBADF (Bad file descriptor) [pid 7325] close(15) = -1 EBADF (Bad file descriptor) [pid 7325] close(16) = -1 EBADF (Bad file descriptor) [pid 7325] close(17) = -1 EBADF (Bad file descriptor) [pid 7325] close(18) = -1 EBADF (Bad file descriptor) [pid 7325] close(19) = -1 EBADF (Bad file descriptor) [pid 7325] close(20) = -1 EBADF (Bad file descriptor) [pid 7325] close(21) = -1 EBADF (Bad file descriptor) [pid 7325] close(22) = -1 EBADF (Bad file descriptor) [pid 7325] close(23) = -1 EBADF (Bad file descriptor) [pid 7325] close(24) = -1 EBADF (Bad file descriptor) [pid 7325] close(25) = -1 EBADF (Bad file descriptor) [pid 7325] close(26) = -1 EBADF (Bad file descriptor) [pid 7325] close(27) = -1 EBADF (Bad file descriptor) [pid 7325] close(28) = -1 EBADF (Bad file descriptor) [pid 7325] close(29) = -1 EBADF (Bad file descriptor) [pid 7325] exit_group(0) = ? [pid 7325] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2271", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2271", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2271/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2271/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2271/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2271") = 0 [pid 5033] mkdir("./2272", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7326 attached , child_tidptr=0x5555558cb750) = 2274 [pid 7326] set_robust_list(0x5555558cb760, 24) = 0 [pid 7326] chdir("./2272") = 0 [pid 7326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7326] setpgid(0, 0) = 0 [pid 7326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7326] write(3, "1000", 4) = 4 [pid 7326] close(3) = 0 [pid 7326] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7326] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7326] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7326] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7326] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7326] 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 7326] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2274}, "\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 7326] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2274}, {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 7326] close(4) = 0 [pid 7326] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 171.961515][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 171.982353][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.992958][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7326] 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 7326] close(3) = 0 [pid 7326] close(4) = -1 EBADF (Bad file descriptor) [pid 7326] close(5) = -1 EBADF (Bad file descriptor) [pid 7326] close(6) = -1 EBADF (Bad file descriptor) [pid 7326] close(7) = -1 EBADF (Bad file descriptor) [pid 7326] close(8) = -1 EBADF (Bad file descriptor) [pid 7326] close(9) = -1 EBADF (Bad file descriptor) [pid 7326] close(10) = -1 EBADF (Bad file descriptor) [pid 7326] close(11) = -1 EBADF (Bad file descriptor) [pid 7326] close(12) = -1 EBADF (Bad file descriptor) [pid 7326] close(13) = -1 EBADF (Bad file descriptor) [pid 7326] close(14) = -1 EBADF (Bad file descriptor) [pid 7326] close(15) = -1 EBADF (Bad file descriptor) [pid 7326] close(16) = -1 EBADF (Bad file descriptor) [pid 7326] close(17) = -1 EBADF (Bad file descriptor) [pid 7326] close(18) = -1 EBADF (Bad file descriptor) [pid 7326] close(19) = -1 EBADF (Bad file descriptor) [pid 7326] close(20) = -1 EBADF (Bad file descriptor) [pid 7326] close(21) = -1 EBADF (Bad file descriptor) [pid 7326] close(22) = -1 EBADF (Bad file descriptor) [pid 7326] close(23) = -1 EBADF (Bad file descriptor) [pid 7326] close(24) = -1 EBADF (Bad file descriptor) [pid 7326] close(25) = -1 EBADF (Bad file descriptor) [pid 7326] close(26) = -1 EBADF (Bad file descriptor) [pid 7326] close(27) = -1 EBADF (Bad file descriptor) [pid 7326] close(28) = -1 EBADF (Bad file descriptor) [pid 7326] close(29) = -1 EBADF (Bad file descriptor) [pid 7326] exit_group(0) = ? [pid 7326] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2272", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2272", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2272/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2272/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2272/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2272") = 0 [pid 5033] mkdir("./2273", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2275 ./strace-static-x86_64: Process 7327 attached [pid 7327] set_robust_list(0x5555558cb760, 24) = 0 [pid 7327] chdir("./2273") = 0 [pid 7327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7327] setpgid(0, 0) = 0 [pid 7327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7327] write(3, "1000", 4) = 4 [pid 7327] close(3) = 0 [pid 7327] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7327] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7327] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7327] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7327] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7327] 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 7327] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2275}, "\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 7327] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2275}, {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 7327] close(4) = 0 [pid 7327] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 172.014017][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.029498][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.038098][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7327] 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 7327] close(3) = 0 [pid 7327] close(4) = -1 EBADF (Bad file descriptor) [pid 7327] close(5) = -1 EBADF (Bad file descriptor) [pid 7327] close(6) = -1 EBADF (Bad file descriptor) [pid 7327] close(7) = -1 EBADF (Bad file descriptor) [pid 7327] close(8) = -1 EBADF (Bad file descriptor) [pid 7327] close(9) = -1 EBADF (Bad file descriptor) [pid 7327] close(10) = -1 EBADF (Bad file descriptor) [pid 7327] close(11) = -1 EBADF (Bad file descriptor) [pid 7327] close(12) = -1 EBADF (Bad file descriptor) [pid 7327] close(13) = -1 EBADF (Bad file descriptor) [pid 7327] close(14) = -1 EBADF (Bad file descriptor) [pid 7327] close(15) = -1 EBADF (Bad file descriptor) [pid 7327] close(16) = -1 EBADF (Bad file descriptor) [pid 7327] close(17) = -1 EBADF (Bad file descriptor) [pid 7327] close(18) = -1 EBADF (Bad file descriptor) [pid 7327] close(19) = -1 EBADF (Bad file descriptor) [pid 7327] close(20) = -1 EBADF (Bad file descriptor) [pid 7327] close(21) = -1 EBADF (Bad file descriptor) [pid 7327] close(22) = -1 EBADF (Bad file descriptor) [pid 7327] close(23) = -1 EBADF (Bad file descriptor) [pid 7327] close(24) = -1 EBADF (Bad file descriptor) [pid 7327] close(25) = -1 EBADF (Bad file descriptor) [pid 7327] close(26) = -1 EBADF (Bad file descriptor) [pid 7327] close(27) = -1 EBADF (Bad file descriptor) [pid 7327] close(28) = -1 EBADF (Bad file descriptor) [pid 7327] close(29) = -1 EBADF (Bad file descriptor) [pid 7327] exit_group(0) = ? [pid 7327] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2273", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2273", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2273/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2273/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2273/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2273") = 0 [pid 5033] mkdir("./2274", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2276 ./strace-static-x86_64: Process 7328 attached [pid 7328] set_robust_list(0x5555558cb760, 24) = 0 [pid 7328] chdir("./2274") = 0 [pid 7328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7328] setpgid(0, 0) = 0 [pid 7328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7328] write(3, "1000", 4) = 4 [pid 7328] close(3) = 0 [pid 7328] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7328] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7328] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7328] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7328] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7328] 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 7328] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2276}, "\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 7328] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2276}, {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 7328] close(4) = 0 [pid 7328] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 172.061621][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.076817][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.084961][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7328] 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 7328] close(3) = 0 [pid 7328] close(4) = -1 EBADF (Bad file descriptor) [pid 7328] close(5) = -1 EBADF (Bad file descriptor) [pid 7328] close(6) = -1 EBADF (Bad file descriptor) [pid 7328] close(7) = -1 EBADF (Bad file descriptor) [pid 7328] close(8) = -1 EBADF (Bad file descriptor) [pid 7328] close(9) = -1 EBADF (Bad file descriptor) [pid 7328] close(10) = -1 EBADF (Bad file descriptor) [pid 7328] close(11) = -1 EBADF (Bad file descriptor) [pid 7328] close(12) = -1 EBADF (Bad file descriptor) [pid 7328] close(13) = -1 EBADF (Bad file descriptor) [pid 7328] close(14) = -1 EBADF (Bad file descriptor) [pid 7328] close(15) = -1 EBADF (Bad file descriptor) [pid 7328] close(16) = -1 EBADF (Bad file descriptor) [pid 7328] close(17) = -1 EBADF (Bad file descriptor) [pid 7328] close(18) = -1 EBADF (Bad file descriptor) [pid 7328] close(19) = -1 EBADF (Bad file descriptor) [pid 7328] close(20) = -1 EBADF (Bad file descriptor) [pid 7328] close(21) = -1 EBADF (Bad file descriptor) [pid 7328] close(22) = -1 EBADF (Bad file descriptor) [pid 7328] close(23) = -1 EBADF (Bad file descriptor) [pid 7328] close(24) = -1 EBADF (Bad file descriptor) [pid 7328] close(25) = -1 EBADF (Bad file descriptor) [pid 7328] close(26) = -1 EBADF (Bad file descriptor) [pid 7328] close(27) = -1 EBADF (Bad file descriptor) [pid 7328] close(28) = -1 EBADF (Bad file descriptor) [pid 7328] close(29) = -1 EBADF (Bad file descriptor) [pid 7328] exit_group(0) = ? [pid 7328] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2274", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2274/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2274/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2274/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2274") = 0 [pid 5033] mkdir("./2275", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2277 ./strace-static-x86_64: Process 7329 attached [pid 7329] set_robust_list(0x5555558cb760, 24) = 0 [pid 7329] chdir("./2275") = 0 [pid 7329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7329] setpgid(0, 0) = 0 [pid 7329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7329] write(3, "1000", 4) = 4 [pid 7329] close(3) = 0 [pid 7329] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7329] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7329] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7329] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7329] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7329] 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 7329] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2277}, "\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 7329] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2277}, {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 7329] close(4) = 0 [pid 7329] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7329] 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 7329] close(3) = 0 [pid 7329] close(4) = -1 EBADF (Bad file descriptor) [ 172.105513][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.121783][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.131239][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.148200][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7329] close(5) = -1 EBADF (Bad file descriptor) [pid 7329] close(6) = -1 EBADF (Bad file descriptor) [pid 7329] close(7) = -1 EBADF (Bad file descriptor) [pid 7329] close(8) = -1 EBADF (Bad file descriptor) [pid 7329] close(9) = -1 EBADF (Bad file descriptor) [pid 7329] close(10) = -1 EBADF (Bad file descriptor) [pid 7329] close(11) = -1 EBADF (Bad file descriptor) [pid 7329] close(12) = -1 EBADF (Bad file descriptor) [pid 7329] close(13) = -1 EBADF (Bad file descriptor) [pid 7329] close(14) = -1 EBADF (Bad file descriptor) [pid 7329] close(15) = -1 EBADF (Bad file descriptor) [pid 7329] close(16) = -1 EBADF (Bad file descriptor) [pid 7329] close(17) = -1 EBADF (Bad file descriptor) [pid 7329] close(18) = -1 EBADF (Bad file descriptor) [pid 7329] close(19) = -1 EBADF (Bad file descriptor) [pid 7329] close(20) = -1 EBADF (Bad file descriptor) [pid 7329] close(21) = -1 EBADF (Bad file descriptor) [pid 7329] close(22) = -1 EBADF (Bad file descriptor) [pid 7329] close(23) = -1 EBADF (Bad file descriptor) [pid 7329] close(24) = -1 EBADF (Bad file descriptor) [pid 7329] close(25) = -1 EBADF (Bad file descriptor) [pid 7329] close(26) = -1 EBADF (Bad file descriptor) [pid 7329] close(27) = -1 EBADF (Bad file descriptor) [pid 7329] close(28) = -1 EBADF (Bad file descriptor) [pid 7329] close(29) = -1 EBADF (Bad file descriptor) [pid 7329] exit_group(0) = ? [pid 7329] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2275", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2275/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2275/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2275/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2275") = 0 [pid 5033] mkdir("./2276", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2278 ./strace-static-x86_64: Process 7330 attached [pid 7330] set_robust_list(0x5555558cb760, 24) = 0 [pid 7330] chdir("./2276") = 0 [pid 7330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7330] setpgid(0, 0) = 0 [pid 7330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7330] write(3, "1000", 4) = 4 [pid 7330] close(3) = 0 [pid 7330] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7330] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7330] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7330] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7330] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7330] 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 7330] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2278}, "\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 7330] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2278}, {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 7330] close(4) = 0 [pid 7330] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7330] 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 7330] close(3) = 0 [pid 7330] close(4) = -1 EBADF (Bad file descriptor) [pid 7330] close(5) = -1 EBADF (Bad file descriptor) [pid 7330] close(6) = -1 EBADF (Bad file descriptor) [pid 7330] close(7) = -1 EBADF (Bad file descriptor) [pid 7330] close(8) = -1 EBADF (Bad file descriptor) [pid 7330] close(9) = -1 EBADF (Bad file descriptor) [pid 7330] close(10) = -1 EBADF (Bad file descriptor) [pid 7330] close(11) = -1 EBADF (Bad file descriptor) [pid 7330] close(12) = -1 EBADF (Bad file descriptor) [pid 7330] close(13) = -1 EBADF (Bad file descriptor) [pid 7330] close(14) = -1 EBADF (Bad file descriptor) [pid 7330] close(15) = -1 EBADF (Bad file descriptor) [pid 7330] close(16) = -1 EBADF (Bad file descriptor) [pid 7330] close(17) = -1 EBADF (Bad file descriptor) [pid 7330] close(18) = -1 EBADF (Bad file descriptor) [pid 7330] close(19) = -1 EBADF (Bad file descriptor) [pid 7330] close(20) = -1 EBADF (Bad file descriptor) [pid 7330] close(21) = -1 EBADF (Bad file descriptor) [pid 7330] close(22) = -1 EBADF (Bad file descriptor) [pid 7330] close(23) = -1 EBADF (Bad file descriptor) [pid 7330] close(24) = -1 EBADF (Bad file descriptor) [pid 7330] close(25) = -1 EBADF (Bad file descriptor) [pid 7330] close(26) = -1 EBADF (Bad file descriptor) [pid 7330] close(27) = -1 EBADF (Bad file descriptor) [pid 7330] close(28) = -1 EBADF (Bad file descriptor) [pid 7330] close(29) = -1 EBADF (Bad file descriptor) [pid 7330] exit_group(0) = ? [pid 7330] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2276", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 172.160291][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.168224][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.199573][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2276/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2276/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2276/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2276") = 0 [pid 5033] mkdir("./2277", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2279 ./strace-static-x86_64: Process 7331 attached [pid 7331] set_robust_list(0x5555558cb760, 24) = 0 [pid 7331] chdir("./2277") = 0 [pid 7331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7331] setpgid(0, 0) = 0 [pid 7331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7331] write(3, "1000", 4) = 4 [pid 7331] close(3) = 0 [pid 7331] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7331] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7331] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7331] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7331] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7331] 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 7331] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2279}, "\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 7331] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2279}, {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 7331] close(4) = 0 [pid 7331] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7331] 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 7331] close(3) = 0 [pid 7331] close(4) = -1 EBADF (Bad file descriptor) [pid 7331] close(5) = -1 EBADF (Bad file descriptor) [pid 7331] close(6) = -1 EBADF (Bad file descriptor) [pid 7331] close(7) = -1 EBADF (Bad file descriptor) [pid 7331] close(8) = -1 EBADF (Bad file descriptor) [pid 7331] close(9) = -1 EBADF (Bad file descriptor) [pid 7331] close(10) = -1 EBADF (Bad file descriptor) [pid 7331] close(11) = -1 EBADF (Bad file descriptor) [pid 7331] close(12) = -1 EBADF (Bad file descriptor) [pid 7331] close(13) = -1 EBADF (Bad file descriptor) [pid 7331] close(14) = -1 EBADF (Bad file descriptor) [pid 7331] close(15) = -1 EBADF (Bad file descriptor) [pid 7331] close(16) = -1 EBADF (Bad file descriptor) [pid 7331] close(17) = -1 EBADF (Bad file descriptor) [pid 7331] close(18) = -1 EBADF (Bad file descriptor) [pid 7331] close(19) = -1 EBADF (Bad file descriptor) [pid 7331] close(20) = -1 EBADF (Bad file descriptor) [pid 7331] close(21) = -1 EBADF (Bad file descriptor) [pid 7331] close(22) = -1 EBADF (Bad file descriptor) [pid 7331] close(23) = -1 EBADF (Bad file descriptor) [pid 7331] close(24) = -1 EBADF (Bad file descriptor) [pid 7331] close(25) = -1 EBADF (Bad file descriptor) [pid 7331] close(26) = -1 EBADF (Bad file descriptor) [pid 7331] close(27) = -1 EBADF (Bad file descriptor) [pid 7331] close(28) = -1 EBADF (Bad file descriptor) [pid 7331] close(29) = -1 EBADF (Bad file descriptor) [pid 7331] exit_group(0) = ? [pid 7331] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2277", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 172.212006][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.221049][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.236919][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.250022][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] openat(AT_FDCWD, "./2277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2277/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2277/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2277/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2277") = 0 [pid 5033] mkdir("./2278", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2280 ./strace-static-x86_64: Process 7332 attached [pid 7332] set_robust_list(0x5555558cb760, 24) = 0 [pid 7332] chdir("./2278") = 0 [pid 7332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7332] setpgid(0, 0) = 0 [pid 7332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7332] write(3, "1000", 4) = 4 [pid 7332] close(3) = 0 [pid 7332] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7332] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7332] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7332] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7332] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7332] 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 7332] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2280}, "\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 7332] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2280}, {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 7332] close(4) = 0 [pid 7332] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7332] 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 [ 172.258856][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7332] close(3) = 0 [pid 7332] close(4) = -1 EBADF (Bad file descriptor) [pid 7332] close(5) = -1 EBADF (Bad file descriptor) [pid 7332] close(6) = -1 EBADF (Bad file descriptor) [pid 7332] close(7) = -1 EBADF (Bad file descriptor) [pid 7332] close(8) = -1 EBADF (Bad file descriptor) [pid 7332] close(9) = -1 EBADF (Bad file descriptor) [pid 7332] close(10) = -1 EBADF (Bad file descriptor) [pid 7332] close(11) = -1 EBADF (Bad file descriptor) [pid 7332] close(12) = -1 EBADF (Bad file descriptor) [pid 7332] close(13) = -1 EBADF (Bad file descriptor) [pid 7332] close(14) = -1 EBADF (Bad file descriptor) [pid 7332] close(15) = -1 EBADF (Bad file descriptor) [pid 7332] close(16) = -1 EBADF (Bad file descriptor) [pid 7332] close(17) = -1 EBADF (Bad file descriptor) [pid 7332] close(18) = -1 EBADF (Bad file descriptor) [pid 7332] close(19) = -1 EBADF (Bad file descriptor) [pid 7332] close(20) = -1 EBADF (Bad file descriptor) [pid 7332] close(21) = -1 EBADF (Bad file descriptor) [pid 7332] close(22) = -1 EBADF (Bad file descriptor) [pid 7332] close(23) = -1 EBADF (Bad file descriptor) [pid 7332] close(24) = -1 EBADF (Bad file descriptor) [pid 7332] close(25) = -1 EBADF (Bad file descriptor) [pid 7332] close(26) = -1 EBADF (Bad file descriptor) [pid 7332] close(27) = -1 EBADF (Bad file descriptor) [pid 7332] close(28) = -1 EBADF (Bad file descriptor) [pid 7332] close(29) = -1 EBADF (Bad file descriptor) [pid 7332] exit_group(0) = ? [pid 7332] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2278", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2278/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2278/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2278/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2278") = 0 [pid 5033] mkdir("./2279", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2281 ./strace-static-x86_64: Process 7333 attached [pid 7333] set_robust_list(0x5555558cb760, 24) = 0 [pid 7333] chdir("./2279") = 0 [pid 7333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7333] setpgid(0, 0) = 0 [pid 7333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7333] write(3, "1000", 4) = 4 [pid 7333] close(3) = 0 [pid 7333] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7333] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7333] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7333] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7333] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7333] 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 7333] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2281}, "\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 7333] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2281}, {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 7333] close(4) = 0 [pid 7333] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7333] 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 7333] close(3) = 0 [pid 7333] close(4) = -1 EBADF (Bad file descriptor) [pid 7333] close(5) = -1 EBADF (Bad file descriptor) [pid 7333] close(6) = -1 EBADF (Bad file descriptor) [pid 7333] close(7) = -1 EBADF (Bad file descriptor) [pid 7333] close(8) = -1 EBADF (Bad file descriptor) [pid 7333] close(9) = -1 EBADF (Bad file descriptor) [pid 7333] close(10) = -1 EBADF (Bad file descriptor) [pid 7333] close(11) = -1 EBADF (Bad file descriptor) [pid 7333] close(12) = -1 EBADF (Bad file descriptor) [pid 7333] close(13) = -1 EBADF (Bad file descriptor) [pid 7333] close(14) = -1 EBADF (Bad file descriptor) [pid 7333] close(15) = -1 EBADF (Bad file descriptor) [pid 7333] close(16) = -1 EBADF (Bad file descriptor) [pid 7333] close(17) = -1 EBADF (Bad file descriptor) [pid 7333] close(18) = -1 EBADF (Bad file descriptor) [pid 7333] close(19) = -1 EBADF (Bad file descriptor) [pid 7333] close(20) = -1 EBADF (Bad file descriptor) [pid 7333] close(21) = -1 EBADF (Bad file descriptor) [pid 7333] close(22) = -1 EBADF (Bad file descriptor) [pid 7333] close(23) = -1 EBADF (Bad file descriptor) [pid 7333] close(24) = -1 EBADF (Bad file descriptor) [pid 7333] close(25) = -1 EBADF (Bad file descriptor) [pid 7333] close(26) = -1 EBADF (Bad file descriptor) [pid 7333] close(27) = -1 EBADF (Bad file descriptor) [pid 7333] close(28) = -1 EBADF (Bad file descriptor) [pid 7333] close(29) = -1 EBADF (Bad file descriptor) [ 172.289737][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.304069][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.314329][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.330237][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7333] exit_group(0) = ? [pid 7333] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2279", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2279/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2279/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2279/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2279") = 0 [pid 5033] mkdir("./2280", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2282 ./strace-static-x86_64: Process 7334 attached [pid 7334] set_robust_list(0x5555558cb760, 24) = 0 [pid 7334] chdir("./2280") = 0 [pid 7334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7334] setpgid(0, 0) = 0 [pid 7334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7334] write(3, "1000", 4) = 4 [pid 7334] close(3) = 0 [pid 7334] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7334] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7334] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7334] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7334] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7334] 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 7334] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2282}, "\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 7334] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2282}, {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 7334] close(4) = 0 [pid 7334] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7334] 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 7334] close(3) = 0 [pid 7334] close(4) = -1 EBADF (Bad file descriptor) [pid 7334] close(5) = -1 EBADF (Bad file descriptor) [pid 7334] close(6) = -1 EBADF (Bad file descriptor) [pid 7334] close(7) = -1 EBADF (Bad file descriptor) [pid 7334] close(8) = -1 EBADF (Bad file descriptor) [pid 7334] close(9) = -1 EBADF (Bad file descriptor) [pid 7334] close(10) = -1 EBADF (Bad file descriptor) [pid 7334] close(11) = -1 EBADF (Bad file descriptor) [pid 7334] close(12) = -1 EBADF (Bad file descriptor) [pid 7334] close(13) = -1 EBADF (Bad file descriptor) [pid 7334] close(14) = -1 EBADF (Bad file descriptor) [pid 7334] close(15) = -1 EBADF (Bad file descriptor) [pid 7334] close(16) = -1 EBADF (Bad file descriptor) [pid 7334] close(17) = -1 EBADF (Bad file descriptor) [pid 7334] close(18) = -1 EBADF (Bad file descriptor) [pid 7334] close(19) = -1 EBADF (Bad file descriptor) [pid 7334] close(20) = -1 EBADF (Bad file descriptor) [pid 7334] close(21) = -1 EBADF (Bad file descriptor) [pid 7334] close(22) = -1 EBADF (Bad file descriptor) [pid 7334] close(23) = -1 EBADF (Bad file descriptor) [pid 7334] close(24) = -1 EBADF (Bad file descriptor) [pid 7334] close(25) = -1 EBADF (Bad file descriptor) [pid 7334] close(26) = -1 EBADF (Bad file descriptor) [pid 7334] close(27) = -1 EBADF (Bad file descriptor) [pid 7334] close(28) = -1 EBADF (Bad file descriptor) [pid 7334] close(29) = -1 EBADF (Bad file descriptor) [pid 7334] exit_group(0) = ? [pid 7334] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2280", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2280/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2280/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2280/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2280") = 0 [ 172.344594][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.353244][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.370831][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.386487][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] mkdir("./2281", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2283 ./strace-static-x86_64: Process 7335 attached [pid 7335] set_robust_list(0x5555558cb760, 24) = 0 [pid 7335] chdir("./2281") = 0 [pid 7335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7335] setpgid(0, 0) = 0 [pid 7335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7335] write(3, "1000", 4) = 4 [pid 7335] close(3) = 0 [pid 7335] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7335] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7335] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7335] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7335] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7335] 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 7335] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2283}, "\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 7335] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2283}, {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 7335] close(4) = 0 [pid 7335] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7335] 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 7335] close(3) = 0 [pid 7335] close(4) = -1 EBADF (Bad file descriptor) [pid 7335] close(5) = -1 EBADF (Bad file descriptor) [pid 7335] close(6) = -1 EBADF (Bad file descriptor) [pid 7335] close(7) = -1 EBADF (Bad file descriptor) [pid 7335] close(8) = -1 EBADF (Bad file descriptor) [pid 7335] close(9) = -1 EBADF (Bad file descriptor) [pid 7335] close(10) = -1 EBADF (Bad file descriptor) [pid 7335] close(11) = -1 EBADF (Bad file descriptor) [pid 7335] close(12) = -1 EBADF (Bad file descriptor) [pid 7335] close(13) = -1 EBADF (Bad file descriptor) [pid 7335] close(14) = -1 EBADF (Bad file descriptor) [pid 7335] close(15) = -1 EBADF (Bad file descriptor) [pid 7335] close(16) = -1 EBADF (Bad file descriptor) [pid 7335] close(17) = -1 EBADF (Bad file descriptor) [pid 7335] close(18) = -1 EBADF (Bad file descriptor) [pid 7335] close(19) = -1 EBADF (Bad file descriptor) [pid 7335] close(20) = -1 EBADF (Bad file descriptor) [pid 7335] close(21) = -1 EBADF (Bad file descriptor) [pid 7335] close(22) = -1 EBADF (Bad file descriptor) [pid 7335] close(23) = -1 EBADF (Bad file descriptor) [pid 7335] close(24) = -1 EBADF (Bad file descriptor) [pid 7335] close(25) = -1 EBADF (Bad file descriptor) [pid 7335] close(26) = -1 EBADF (Bad file descriptor) [pid 7335] close(27) = -1 EBADF (Bad file descriptor) [pid 7335] close(28) = -1 EBADF (Bad file descriptor) [pid 7335] close(29) = -1 EBADF (Bad file descriptor) [pid 7335] exit_group(0) = ? [pid 7335] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2281", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2281/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2281/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2281") = 0 [pid 5033] mkdir("./2282", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2284 ./strace-static-x86_64: Process 7336 attached [pid 7336] set_robust_list(0x5555558cb760, 24) = 0 [pid 7336] chdir("./2282") = 0 [pid 7336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7336] setpgid(0, 0) = 0 [pid 7336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7336] write(3, "1000", 4) = 4 [pid 7336] close(3) = 0 [pid 7336] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7336] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7336] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7336] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7336] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7336] 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 7336] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2284}, "\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 7336] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2284}, {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 7336] close(4) = 0 [pid 7336] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7336] 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 [ 172.395183][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.410937][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.423707][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.432355][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7336] close(3) = 0 [pid 7336] close(4) = -1 EBADF (Bad file descriptor) [pid 7336] close(5) = -1 EBADF (Bad file descriptor) [pid 7336] close(6) = -1 EBADF (Bad file descriptor) [pid 7336] close(7) = -1 EBADF (Bad file descriptor) [pid 7336] close(8) = -1 EBADF (Bad file descriptor) [pid 7336] close(9) = -1 EBADF (Bad file descriptor) [pid 7336] close(10) = -1 EBADF (Bad file descriptor) [pid 7336] close(11) = -1 EBADF (Bad file descriptor) [pid 7336] close(12) = -1 EBADF (Bad file descriptor) [pid 7336] close(13) = -1 EBADF (Bad file descriptor) [pid 7336] close(14) = -1 EBADF (Bad file descriptor) [pid 7336] close(15) = -1 EBADF (Bad file descriptor) [pid 7336] close(16) = -1 EBADF (Bad file descriptor) [pid 7336] close(17) = -1 EBADF (Bad file descriptor) [pid 7336] close(18) = -1 EBADF (Bad file descriptor) [pid 7336] close(19) = -1 EBADF (Bad file descriptor) [pid 7336] close(20) = -1 EBADF (Bad file descriptor) [pid 7336] close(21) = -1 EBADF (Bad file descriptor) [pid 7336] close(22) = -1 EBADF (Bad file descriptor) [pid 7336] close(23) = -1 EBADF (Bad file descriptor) [pid 7336] close(24) = -1 EBADF (Bad file descriptor) [pid 7336] close(25) = -1 EBADF (Bad file descriptor) [pid 7336] close(26) = -1 EBADF (Bad file descriptor) [pid 7336] close(27) = -1 EBADF (Bad file descriptor) [pid 7336] close(28) = -1 EBADF (Bad file descriptor) [pid 7336] close(29) = -1 EBADF (Bad file descriptor) [pid 7336] exit_group(0) = ? [pid 7336] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2282", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2282/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2282/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2282") = 0 [pid 5033] mkdir("./2283", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2285 ./strace-static-x86_64: Process 7337 attached [pid 7337] set_robust_list(0x5555558cb760, 24) = 0 [pid 7337] chdir("./2283") = 0 [pid 7337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7337] setpgid(0, 0) = 0 [pid 7337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7337] write(3, "1000", 4) = 4 [pid 7337] close(3) = 0 [pid 7337] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7337] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7337] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7337] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7337] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7337] 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 7337] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2285}, "\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 7337] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2285}, {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 7337] close(4) = 0 [pid 7337] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7337] 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 7337] close(3) = 0 [pid 7337] close(4) = -1 EBADF (Bad file descriptor) [pid 7337] close(5) = -1 EBADF (Bad file descriptor) [pid 7337] close(6) = -1 EBADF (Bad file descriptor) [pid 7337] close(7) = -1 EBADF (Bad file descriptor) [pid 7337] close(8) = -1 EBADF (Bad file descriptor) [pid 7337] close(9) = -1 EBADF (Bad file descriptor) [pid 7337] close(10) = -1 EBADF (Bad file descriptor) [pid 7337] close(11) = -1 EBADF (Bad file descriptor) [pid 7337] close(12) = -1 EBADF (Bad file descriptor) [pid 7337] close(13) = -1 EBADF (Bad file descriptor) [pid 7337] close(14) = -1 EBADF (Bad file descriptor) [pid 7337] close(15) = -1 EBADF (Bad file descriptor) [pid 7337] close(16) = -1 EBADF (Bad file descriptor) [pid 7337] close(17) = -1 EBADF (Bad file descriptor) [pid 7337] close(18) = -1 EBADF (Bad file descriptor) [ 172.450719][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.465713][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.473921][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7337] close(19) = -1 EBADF (Bad file descriptor) [pid 7337] close(20) = -1 EBADF (Bad file descriptor) [pid 7337] close(21) = -1 EBADF (Bad file descriptor) [pid 7337] close(22) = -1 EBADF (Bad file descriptor) [pid 7337] close(23) = -1 EBADF (Bad file descriptor) [pid 7337] close(24) = -1 EBADF (Bad file descriptor) [pid 7337] close(25) = -1 EBADF (Bad file descriptor) [pid 7337] close(26) = -1 EBADF (Bad file descriptor) [pid 7337] close(27) = -1 EBADF (Bad file descriptor) [pid 7337] close(28) = -1 EBADF (Bad file descriptor) [pid 7337] close(29) = -1 EBADF (Bad file descriptor) [pid 7337] exit_group(0) = ? [pid 7337] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2283", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2283/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2283/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2283") = 0 [pid 5033] mkdir("./2284", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2286 ./strace-static-x86_64: Process 7338 attached [pid 7338] set_robust_list(0x5555558cb760, 24) = 0 [pid 7338] chdir("./2284") = 0 [pid 7338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7338] setpgid(0, 0) = 0 [pid 7338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7338] write(3, "1000", 4) = 4 [pid 7338] close(3) = 0 [pid 7338] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7338] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7338] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7338] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7338] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7338] 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 7338] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2286}, "\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 7338] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2286}, {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 7338] close(4) = 0 [pid 7338] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7338] 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 7338] close(3) = 0 [pid 7338] close(4) = -1 EBADF (Bad file descriptor) [pid 7338] close(5) = -1 EBADF (Bad file descriptor) [pid 7338] close(6) = -1 EBADF (Bad file descriptor) [pid 7338] close(7) = -1 EBADF (Bad file descriptor) [pid 7338] close(8) = -1 EBADF (Bad file descriptor) [pid 7338] close(9) = -1 EBADF (Bad file descriptor) [pid 7338] close(10) = -1 EBADF (Bad file descriptor) [pid 7338] close(11) = -1 EBADF (Bad file descriptor) [pid 7338] close(12) = -1 EBADF (Bad file descriptor) [pid 7338] close(13) = -1 EBADF (Bad file descriptor) [pid 7338] close(14) = -1 EBADF (Bad file descriptor) [pid 7338] close(15) = -1 EBADF (Bad file descriptor) [pid 7338] close(16) = -1 EBADF (Bad file descriptor) [pid 7338] close(17) = -1 EBADF (Bad file descriptor) [pid 7338] close(18) = -1 EBADF (Bad file descriptor) [pid 7338] close(19) = -1 EBADF (Bad file descriptor) [pid 7338] close(20) = -1 EBADF (Bad file descriptor) [pid 7338] close(21) = -1 EBADF (Bad file descriptor) [pid 7338] close(22) = -1 EBADF (Bad file descriptor) [pid 7338] close(23) = -1 EBADF (Bad file descriptor) [pid 7338] close(24) = -1 EBADF (Bad file descriptor) [pid 7338] close(25) = -1 EBADF (Bad file descriptor) [pid 7338] close(26) = -1 EBADF (Bad file descriptor) [pid 7338] close(27) = -1 EBADF (Bad file descriptor) [pid 7338] close(28) = -1 EBADF (Bad file descriptor) [pid 7338] close(29) = -1 EBADF (Bad file descriptor) [ 172.494171][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.512712][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.521400][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.539860][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7338] exit_group(0) = ? [pid 7338] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2284", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2284/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2284/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2284/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2284") = 0 [pid 5033] mkdir("./2285", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2287 ./strace-static-x86_64: Process 7339 attached [pid 7339] set_robust_list(0x5555558cb760, 24) = 0 [pid 7339] chdir("./2285") = 0 [pid 7339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7339] setpgid(0, 0) = 0 [pid 7339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7339] write(3, "1000", 4) = 4 [pid 7339] close(3) = 0 [pid 7339] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7339] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7339] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7339] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7339] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7339] 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 7339] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2287}, "\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 7339] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2287}, {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 7339] close(4) = 0 [pid 7339] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7339] 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 7339] close(3) = 0 [pid 7339] close(4) = -1 EBADF (Bad file descriptor) [pid 7339] close(5) = -1 EBADF (Bad file descriptor) [pid 7339] close(6) = -1 EBADF (Bad file descriptor) [pid 7339] close(7) = -1 EBADF (Bad file descriptor) [pid 7339] close(8) = -1 EBADF (Bad file descriptor) [pid 7339] close(9) = -1 EBADF (Bad file descriptor) [pid 7339] close(10) = -1 EBADF (Bad file descriptor) [pid 7339] close(11) = -1 EBADF (Bad file descriptor) [pid 7339] close(12) = -1 EBADF (Bad file descriptor) [pid 7339] close(13) = -1 EBADF (Bad file descriptor) [pid 7339] close(14) = -1 EBADF (Bad file descriptor) [pid 7339] close(15) = -1 EBADF (Bad file descriptor) [pid 7339] close(16) = -1 EBADF (Bad file descriptor) [pid 7339] close(17) = -1 EBADF (Bad file descriptor) [pid 7339] close(18) = -1 EBADF (Bad file descriptor) [pid 7339] close(19) = -1 EBADF (Bad file descriptor) [pid 7339] close(20) = -1 EBADF (Bad file descriptor) [pid 7339] close(21) = -1 EBADF (Bad file descriptor) [pid 7339] close(22) = -1 EBADF (Bad file descriptor) [pid 7339] close(23) = -1 EBADF (Bad file descriptor) [pid 7339] close(24) = -1 EBADF (Bad file descriptor) [pid 7339] close(25) = -1 EBADF (Bad file descriptor) [pid 7339] close(26) = -1 EBADF (Bad file descriptor) [pid 7339] close(27) = -1 EBADF (Bad file descriptor) [pid 7339] close(28) = -1 EBADF (Bad file descriptor) [pid 7339] close(29) = -1 EBADF (Bad file descriptor) [pid 7339] exit_group(0) = ? [pid 7339] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2287, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2285", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 172.554982][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.562937][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.591361][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] openat(AT_FDCWD, "./2285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2285/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2285/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2285") = 0 [pid 5033] mkdir("./2286", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2288 ./strace-static-x86_64: Process 7340 attached [pid 7340] set_robust_list(0x5555558cb760, 24) = 0 [pid 7340] chdir("./2286") = 0 [pid 7340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7340] setpgid(0, 0) = 0 [pid 7340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7340] write(3, "1000", 4) = 4 [pid 7340] close(3) = 0 [pid 7340] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7340] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7340] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7340] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7340] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7340] 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 7340] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2288}, "\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 7340] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2288}, {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 7340] close(4) = 0 [pid 7340] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7340] 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 7340] close(3) = 0 [pid 7340] close(4) = -1 EBADF (Bad file descriptor) [pid 7340] close(5) = -1 EBADF (Bad file descriptor) [pid 7340] close(6) = -1 EBADF (Bad file descriptor) [pid 7340] close(7) = -1 EBADF (Bad file descriptor) [pid 7340] close(8) = -1 EBADF (Bad file descriptor) [pid 7340] close(9) = -1 EBADF (Bad file descriptor) [pid 7340] close(10) = -1 EBADF (Bad file descriptor) [pid 7340] close(11) = -1 EBADF (Bad file descriptor) [pid 7340] close(12) = -1 EBADF (Bad file descriptor) [pid 7340] close(13) = -1 EBADF (Bad file descriptor) [pid 7340] close(14) = -1 EBADF (Bad file descriptor) [pid 7340] close(15) = -1 EBADF (Bad file descriptor) [pid 7340] close(16) = -1 EBADF (Bad file descriptor) [pid 7340] close(17) = -1 EBADF (Bad file descriptor) [pid 7340] close(18) = -1 EBADF (Bad file descriptor) [pid 7340] close(19) = -1 EBADF (Bad file descriptor) [pid 7340] close(20) = -1 EBADF (Bad file descriptor) [pid 7340] close(21) = -1 EBADF (Bad file descriptor) [pid 7340] close(22) = -1 EBADF (Bad file descriptor) [pid 7340] close(23) = -1 EBADF (Bad file descriptor) [pid 7340] close(24) = -1 EBADF (Bad file descriptor) [pid 7340] close(25) = -1 EBADF (Bad file descriptor) [pid 7340] close(26) = -1 EBADF (Bad file descriptor) [pid 7340] close(27) = -1 EBADF (Bad file descriptor) [pid 7340] close(28) = -1 EBADF (Bad file descriptor) [pid 7340] close(29) = -1 EBADF (Bad file descriptor) [pid 7340] exit_group(0) = ? [ 172.607987][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.616410][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.634895][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.649558][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7340] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2288, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2286", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2286/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2286/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2286") = 0 [pid 5033] mkdir("./2287", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7341 attached [pid 7341] set_robust_list(0x5555558cb760, 24) = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2289 [pid 7341] chdir("./2287") = 0 [pid 7341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7341] setpgid(0, 0) = 0 [pid 7341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7341] write(3, "1000", 4) = 4 [pid 7341] close(3) = 0 [pid 7341] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7341] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7341] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7341] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7341] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7341] 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 7341] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2289}, "\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 7341] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2289}, {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 7341] close(4) = 0 [pid 7341] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7341] 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 7341] close(3) = 0 [pid 7341] close(4) = -1 EBADF (Bad file descriptor) [pid 7341] close(5) = -1 EBADF (Bad file descriptor) [pid 7341] close(6) = -1 EBADF (Bad file descriptor) [pid 7341] close(7) = -1 EBADF (Bad file descriptor) [pid 7341] close(8) = -1 EBADF (Bad file descriptor) [pid 7341] close(9) = -1 EBADF (Bad file descriptor) [pid 7341] close(10) = -1 EBADF (Bad file descriptor) [pid 7341] close(11) = -1 EBADF (Bad file descriptor) [pid 7341] close(12) = -1 EBADF (Bad file descriptor) [pid 7341] close(13) = -1 EBADF (Bad file descriptor) [pid 7341] close(14) = -1 EBADF (Bad file descriptor) [pid 7341] close(15) = -1 EBADF (Bad file descriptor) [pid 7341] close(16) = -1 EBADF (Bad file descriptor) [pid 7341] close(17) = -1 EBADF (Bad file descriptor) [pid 7341] close(18) = -1 EBADF (Bad file descriptor) [pid 7341] close(19) = -1 EBADF (Bad file descriptor) [pid 7341] close(20) = -1 EBADF (Bad file descriptor) [pid 7341] close(21) = -1 EBADF (Bad file descriptor) [pid 7341] close(22) = -1 EBADF (Bad file descriptor) [pid 7341] close(23) = -1 EBADF (Bad file descriptor) [pid 7341] close(24) = -1 EBADF (Bad file descriptor) [pid 7341] close(25) = -1 EBADF (Bad file descriptor) [pid 7341] close(26) = -1 EBADF (Bad file descriptor) [pid 7341] close(27) = -1 EBADF (Bad file descriptor) [pid 7341] close(28) = -1 EBADF (Bad file descriptor) [ 172.658241][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.678352][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.692449][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7341] close(29) = -1 EBADF (Bad file descriptor) [pid 7341] exit_group(0) = ? [pid 7341] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2287", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2287/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2287/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2287/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2287") = 0 [pid 5033] mkdir("./2288", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2290 ./strace-static-x86_64: Process 7342 attached [pid 7342] set_robust_list(0x5555558cb760, 24) = 0 [pid 7342] chdir("./2288") = 0 [pid 7342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7342] setpgid(0, 0) = 0 [pid 7342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7342] write(3, "1000", 4) = 4 [pid 7342] close(3) = 0 [pid 7342] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7342] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7342] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7342] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7342] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7342] 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 7342] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2290}, "\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 7342] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2290}, {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 7342] close(4) = 0 [pid 7342] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 172.701753][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7342] 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 7342] close(3) = 0 [pid 7342] close(4) = -1 EBADF (Bad file descriptor) [pid 7342] close(5) = -1 EBADF (Bad file descriptor) [pid 7342] close(6) = -1 EBADF (Bad file descriptor) [pid 7342] close(7) = -1 EBADF (Bad file descriptor) [pid 7342] close(8) = -1 EBADF (Bad file descriptor) [pid 7342] close(9) = -1 EBADF (Bad file descriptor) [pid 7342] close(10) = -1 EBADF (Bad file descriptor) [pid 7342] close(11) = -1 EBADF (Bad file descriptor) [pid 7342] close(12) = -1 EBADF (Bad file descriptor) [pid 7342] close(13) = -1 EBADF (Bad file descriptor) [pid 7342] close(14) = -1 EBADF (Bad file descriptor) [pid 7342] close(15) = -1 EBADF (Bad file descriptor) [pid 7342] close(16) = -1 EBADF (Bad file descriptor) [pid 7342] close(17) = -1 EBADF (Bad file descriptor) [pid 7342] close(18) = -1 EBADF (Bad file descriptor) [pid 7342] close(19) = -1 EBADF (Bad file descriptor) [pid 7342] close(20) = -1 EBADF (Bad file descriptor) [pid 7342] close(21) = -1 EBADF (Bad file descriptor) [pid 7342] close(22) = -1 EBADF (Bad file descriptor) [pid 7342] close(23) = -1 EBADF (Bad file descriptor) [pid 7342] close(24) = -1 EBADF (Bad file descriptor) [pid 7342] close(25) = -1 EBADF (Bad file descriptor) [pid 7342] close(26) = -1 EBADF (Bad file descriptor) [pid 7342] close(27) = -1 EBADF (Bad file descriptor) [pid 7342] close(28) = -1 EBADF (Bad file descriptor) [pid 7342] close(29) = -1 EBADF (Bad file descriptor) [pid 7342] exit_group(0) = ? [pid 7342] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2290, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2288", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2288/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2288/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2288") = 0 [pid 5033] mkdir("./2289", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2291 ./strace-static-x86_64: Process 7343 attached [pid 7343] set_robust_list(0x5555558cb760, 24) = 0 [pid 7343] chdir("./2289") = 0 [pid 7343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7343] setpgid(0, 0) = 0 [pid 7343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7343] write(3, "1000", 4) = 4 [pid 7343] close(3) = 0 [pid 7343] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7343] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7343] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7343] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7343] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7343] 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 7343] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2291}, "\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 7343] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2291}, {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 7343] close(4) = 0 [pid 7343] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7343] 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 7343] close(3) = 0 [pid 7343] close(4) = -1 EBADF (Bad file descriptor) [pid 7343] close(5) = -1 EBADF (Bad file descriptor) [pid 7343] close(6) = -1 EBADF (Bad file descriptor) [pid 7343] close(7) = -1 EBADF (Bad file descriptor) [pid 7343] close(8) = -1 EBADF (Bad file descriptor) [pid 7343] close(9) = -1 EBADF (Bad file descriptor) [pid 7343] close(10) = -1 EBADF (Bad file descriptor) [pid 7343] close(11) = -1 EBADF (Bad file descriptor) [pid 7343] close(12) = -1 EBADF (Bad file descriptor) [pid 7343] close(13) = -1 EBADF (Bad file descriptor) [pid 7343] close(14) = -1 EBADF (Bad file descriptor) [ 172.733128][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.749375][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.757848][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7343] close(15) = -1 EBADF (Bad file descriptor) [pid 7343] close(16) = -1 EBADF (Bad file descriptor) [pid 7343] close(17) = -1 EBADF (Bad file descriptor) [pid 7343] close(18) = -1 EBADF (Bad file descriptor) [pid 7343] close(19) = -1 EBADF (Bad file descriptor) [pid 7343] close(20) = -1 EBADF (Bad file descriptor) [pid 7343] close(21) = -1 EBADF (Bad file descriptor) [pid 7343] close(22) = -1 EBADF (Bad file descriptor) [pid 7343] close(23) = -1 EBADF (Bad file descriptor) [pid 7343] close(24) = -1 EBADF (Bad file descriptor) [pid 7343] close(25) = -1 EBADF (Bad file descriptor) [pid 7343] close(26) = -1 EBADF (Bad file descriptor) [pid 7343] close(27) = -1 EBADF (Bad file descriptor) [pid 7343] close(28) = -1 EBADF (Bad file descriptor) [pid 7343] close(29) = -1 EBADF (Bad file descriptor) [pid 7343] exit_group(0) = ? [pid 7343] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2289", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2289/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2289/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2289/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2289") = 0 [pid 5033] mkdir("./2290", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2292 ./strace-static-x86_64: Process 7344 attached [pid 7344] set_robust_list(0x5555558cb760, 24) = 0 [pid 7344] chdir("./2290") = 0 [pid 7344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7344] setpgid(0, 0) = 0 [pid 7344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7344] write(3, "1000", 4) = 4 [pid 7344] close(3) = 0 [pid 7344] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7344] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7344] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7344] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7344] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7344] 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 7344] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2292}, "\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 7344] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2292}, {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 7344] close(4) = 0 [pid 7344] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7344] 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 7344] close(3) = 0 [pid 7344] close(4) = -1 EBADF (Bad file descriptor) [pid 7344] close(5) = -1 EBADF (Bad file descriptor) [pid 7344] close(6) = -1 EBADF (Bad file descriptor) [pid 7344] close(7) = -1 EBADF (Bad file descriptor) [pid 7344] close(8) = -1 EBADF (Bad file descriptor) [pid 7344] close(9) = -1 EBADF (Bad file descriptor) [pid 7344] close(10) = -1 EBADF (Bad file descriptor) [pid 7344] close(11) = -1 EBADF (Bad file descriptor) [pid 7344] close(12) = -1 EBADF (Bad file descriptor) [pid 7344] close(13) = -1 EBADF (Bad file descriptor) [pid 7344] close(14) = -1 EBADF (Bad file descriptor) [pid 7344] close(15) = -1 EBADF (Bad file descriptor) [pid 7344] close(16) = -1 EBADF (Bad file descriptor) [pid 7344] close(17) = -1 EBADF (Bad file descriptor) [pid 7344] close(18) = -1 EBADF (Bad file descriptor) [pid 7344] close(19) = -1 EBADF (Bad file descriptor) [ 172.777238][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.790118][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.798056][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.817744][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7344] close(20) = -1 EBADF (Bad file descriptor) [pid 7344] close(21) = -1 EBADF (Bad file descriptor) [pid 7344] close(22) = -1 EBADF (Bad file descriptor) [pid 7344] close(23) = -1 EBADF (Bad file descriptor) [pid 7344] close(24) = -1 EBADF (Bad file descriptor) [pid 7344] close(25) = -1 EBADF (Bad file descriptor) [pid 7344] close(26) = -1 EBADF (Bad file descriptor) [pid 7344] close(27) = -1 EBADF (Bad file descriptor) [pid 7344] close(28) = -1 EBADF (Bad file descriptor) [pid 7344] close(29) = -1 EBADF (Bad file descriptor) [pid 7344] exit_group(0) = ? [pid 7344] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2290", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2290/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2290/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2290/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2290") = 0 [pid 5033] mkdir("./2291", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7345 attached , child_tidptr=0x5555558cb750) = 2293 [pid 7345] set_robust_list(0x5555558cb760, 24) = 0 [pid 7345] chdir("./2291") = 0 [pid 7345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7345] setpgid(0, 0) = 0 [pid 7345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7345] write(3, "1000", 4) = 4 [pid 7345] close(3) = 0 [pid 7345] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7345] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7345] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7345] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7345] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7345] 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 7345] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2293}, "\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 7345] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2293}, {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 7345] close(4) = 0 [pid 7345] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7345] 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 7345] close(3) = 0 [pid 7345] close(4) = -1 EBADF (Bad file descriptor) [pid 7345] close(5) = -1 EBADF (Bad file descriptor) [pid 7345] close(6) = -1 EBADF (Bad file descriptor) [pid 7345] close(7) = -1 EBADF (Bad file descriptor) [pid 7345] close(8) = -1 EBADF (Bad file descriptor) [pid 7345] close(9) = -1 EBADF (Bad file descriptor) [pid 7345] close(10) = -1 EBADF (Bad file descriptor) [pid 7345] close(11) = -1 EBADF (Bad file descriptor) [pid 7345] close(12) = -1 EBADF (Bad file descriptor) [pid 7345] close(13) = -1 EBADF (Bad file descriptor) [pid 7345] close(14) = -1 EBADF (Bad file descriptor) [pid 7345] close(15) = -1 EBADF (Bad file descriptor) [pid 7345] close(16) = -1 EBADF (Bad file descriptor) [pid 7345] close(17) = -1 EBADF (Bad file descriptor) [pid 7345] close(18) = -1 EBADF (Bad file descriptor) [pid 7345] close(19) = -1 EBADF (Bad file descriptor) [pid 7345] close(20) = -1 EBADF (Bad file descriptor) [pid 7345] close(21) = -1 EBADF (Bad file descriptor) [pid 7345] close(22) = -1 EBADF (Bad file descriptor) [pid 7345] close(23) = -1 EBADF (Bad file descriptor) [pid 7345] close(24) = -1 EBADF (Bad file descriptor) [pid 7345] close(25) = -1 EBADF (Bad file descriptor) [pid 7345] close(26) = -1 EBADF (Bad file descriptor) [pid 7345] close(27) = -1 EBADF (Bad file descriptor) [pid 7345] close(28) = -1 EBADF (Bad file descriptor) [pid 7345] close(29) = -1 EBADF (Bad file descriptor) [pid 7345] exit_group(0) = ? [pid 7345] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2291", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 172.832082][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.841508][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.864460][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] openat(AT_FDCWD, "./2291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2291/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2291/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2291/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2291") = 0 [pid 5033] mkdir("./2292", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2294 ./strace-static-x86_64: Process 7346 attached [pid 7346] set_robust_list(0x5555558cb760, 24) = 0 [pid 7346] chdir("./2292") = 0 [pid 7346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7346] setpgid(0, 0) = 0 [pid 7346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7346] write(3, "1000", 4) = 4 [pid 7346] close(3) = 0 [pid 7346] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7346] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7346] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7346] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7346] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7346] 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 7346] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2294}, "\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 7346] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2294}, {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 7346] close(4) = 0 [pid 7346] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7346] 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 7346] close(3) = 0 [pid 7346] close(4) = -1 EBADF (Bad file descriptor) [pid 7346] close(5) = -1 EBADF (Bad file descriptor) [pid 7346] close(6) = -1 EBADF (Bad file descriptor) [pid 7346] close(7) = -1 EBADF (Bad file descriptor) [pid 7346] close(8) = -1 EBADF (Bad file descriptor) [pid 7346] close(9) = -1 EBADF (Bad file descriptor) [pid 7346] close(10) = -1 EBADF (Bad file descriptor) [pid 7346] close(11) = -1 EBADF (Bad file descriptor) [pid 7346] close(12) = -1 EBADF (Bad file descriptor) [pid 7346] close(13) = -1 EBADF (Bad file descriptor) [pid 7346] close(14) = -1 EBADF (Bad file descriptor) [pid 7346] close(15) = -1 EBADF (Bad file descriptor) [pid 7346] close(16) = -1 EBADF (Bad file descriptor) [pid 7346] close(17) = -1 EBADF (Bad file descriptor) [pid 7346] close(18) = -1 EBADF (Bad file descriptor) [pid 7346] close(19) = -1 EBADF (Bad file descriptor) [pid 7346] close(20) = -1 EBADF (Bad file descriptor) [pid 7346] close(21) = -1 EBADF (Bad file descriptor) [pid 7346] close(22) = -1 EBADF (Bad file descriptor) [pid 7346] close(23) = -1 EBADF (Bad file descriptor) [pid 7346] close(24) = -1 EBADF (Bad file descriptor) [pid 7346] close(25) = -1 EBADF (Bad file descriptor) [pid 7346] close(26) = -1 EBADF (Bad file descriptor) [pid 7346] close(27) = -1 EBADF (Bad file descriptor) [pid 7346] close(28) = -1 EBADF (Bad file descriptor) [pid 7346] close(29) = -1 EBADF (Bad file descriptor) [pid 7346] exit_group(0) = ? [pid 7346] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2292", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2292/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2292/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2292/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2292") = 0 [pid 5033] mkdir("./2293", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2295 ./strace-static-x86_64: Process 7347 attached [pid 7347] set_robust_list(0x5555558cb760, 24) = 0 [pid 7347] chdir("./2293") = 0 [ 172.879515][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.888245][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.907146][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.922094][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7347] setpgid(0, 0) = 0 [pid 7347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7347] write(3, "1000", 4) = 4 [pid 7347] close(3) = 0 [pid 7347] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7347] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7347] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7347] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7347] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7347] 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 7347] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2295}, "\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 7347] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2295}, {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 7347] close(4) = 0 [pid 7347] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7347] 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 7347] close(3) = 0 [pid 7347] close(4) = -1 EBADF (Bad file descriptor) [pid 7347] close(5) = -1 EBADF (Bad file descriptor) [pid 7347] close(6) = -1 EBADF (Bad file descriptor) [pid 7347] close(7) = -1 EBADF (Bad file descriptor) [pid 7347] close(8) = -1 EBADF (Bad file descriptor) [pid 7347] close(9) = -1 EBADF (Bad file descriptor) [pid 7347] close(10) = -1 EBADF (Bad file descriptor) [pid 7347] close(11) = -1 EBADF (Bad file descriptor) [pid 7347] close(12) = -1 EBADF (Bad file descriptor) [pid 7347] close(13) = -1 EBADF (Bad file descriptor) [pid 7347] close(14) = -1 EBADF (Bad file descriptor) [pid 7347] close(15) = -1 EBADF (Bad file descriptor) [pid 7347] close(16) = -1 EBADF (Bad file descriptor) [pid 7347] close(17) = -1 EBADF (Bad file descriptor) [pid 7347] close(18) = -1 EBADF (Bad file descriptor) [pid 7347] close(19) = -1 EBADF (Bad file descriptor) [pid 7347] close(20) = -1 EBADF (Bad file descriptor) [pid 7347] close(21) = -1 EBADF (Bad file descriptor) [pid 7347] close(22) = -1 EBADF (Bad file descriptor) [pid 7347] close(23) = -1 EBADF (Bad file descriptor) [pid 7347] close(24) = -1 EBADF (Bad file descriptor) [pid 7347] close(25) = -1 EBADF (Bad file descriptor) [pid 7347] close(26) = -1 EBADF (Bad file descriptor) [pid 7347] close(27) = -1 EBADF (Bad file descriptor) [pid 7347] close(28) = -1 EBADF (Bad file descriptor) [pid 7347] close(29) = -1 EBADF (Bad file descriptor) [pid 7347] exit_group(0) = ? [pid 7347] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2293", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2293/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2293/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2293/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2293") = 0 [pid 5033] mkdir("./2294", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2296 ./strace-static-x86_64: Process 7348 attached [pid 7348] set_robust_list(0x5555558cb760, 24) = 0 [pid 7348] chdir("./2294") = 0 [pid 7348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7348] setpgid(0, 0) = 0 [pid 7348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7348] write(3, "1000", 4) = 4 [pid 7348] close(3) = 0 [pid 7348] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7348] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7348] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7348] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7348] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7348] 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 7348] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2296}, "\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 7348] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2296}, {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 7348] close(4) = 0 [pid 7348] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 172.931551][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.947918][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 172.962522][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.971661][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7348] 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 7348] close(3) = 0 [pid 7348] close(4) = -1 EBADF (Bad file descriptor) [pid 7348] close(5) = -1 EBADF (Bad file descriptor) [pid 7348] close(6) = -1 EBADF (Bad file descriptor) [pid 7348] close(7) = -1 EBADF (Bad file descriptor) [pid 7348] close(8) = -1 EBADF (Bad file descriptor) [pid 7348] close(9) = -1 EBADF (Bad file descriptor) [pid 7348] close(10) = -1 EBADF (Bad file descriptor) [pid 7348] close(11) = -1 EBADF (Bad file descriptor) [pid 7348] close(12) = -1 EBADF (Bad file descriptor) [pid 7348] close(13) = -1 EBADF (Bad file descriptor) [pid 7348] close(14) = -1 EBADF (Bad file descriptor) [pid 7348] close(15) = -1 EBADF (Bad file descriptor) [pid 7348] close(16) = -1 EBADF (Bad file descriptor) [pid 7348] close(17) = -1 EBADF (Bad file descriptor) [pid 7348] close(18) = -1 EBADF (Bad file descriptor) [pid 7348] close(19) = -1 EBADF (Bad file descriptor) [pid 7348] close(20) = -1 EBADF (Bad file descriptor) [pid 7348] close(21) = -1 EBADF (Bad file descriptor) [pid 7348] close(22) = -1 EBADF (Bad file descriptor) [pid 7348] close(23) = -1 EBADF (Bad file descriptor) [pid 7348] close(24) = -1 EBADF (Bad file descriptor) [pid 7348] close(25) = -1 EBADF (Bad file descriptor) [pid 7348] close(26) = -1 EBADF (Bad file descriptor) [pid 7348] close(27) = -1 EBADF (Bad file descriptor) [pid 7348] close(28) = -1 EBADF (Bad file descriptor) [pid 7348] close(29) = -1 EBADF (Bad file descriptor) [pid 7348] exit_group(0) = ? [pid 7348] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2294", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2294/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2294/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2294/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2294") = 0 [pid 5033] mkdir("./2295", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2297 ./strace-static-x86_64: Process 7349 attached [pid 7349] set_robust_list(0x5555558cb760, 24) = 0 [pid 7349] chdir("./2295") = 0 [pid 7349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7349] setpgid(0, 0) = 0 [pid 7349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7349] write(3, "1000", 4) = 4 [pid 7349] close(3) = 0 [pid 7349] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7349] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7349] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7349] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7349] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7349] 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 7349] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2297}, "\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 7349] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2297}, {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 7349] close(4) = 0 [pid 7349] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 172.989037][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.003444][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.012288][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7349] 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 7349] close(3) = 0 [pid 7349] close(4) = -1 EBADF (Bad file descriptor) [pid 7349] close(5) = -1 EBADF (Bad file descriptor) [pid 7349] close(6) = -1 EBADF (Bad file descriptor) [pid 7349] close(7) = -1 EBADF (Bad file descriptor) [pid 7349] close(8) = -1 EBADF (Bad file descriptor) [pid 7349] close(9) = -1 EBADF (Bad file descriptor) [pid 7349] close(10) = -1 EBADF (Bad file descriptor) [pid 7349] close(11) = -1 EBADF (Bad file descriptor) [pid 7349] close(12) = -1 EBADF (Bad file descriptor) [pid 7349] close(13) = -1 EBADF (Bad file descriptor) [pid 7349] close(14) = -1 EBADF (Bad file descriptor) [pid 7349] close(15) = -1 EBADF (Bad file descriptor) [pid 7349] close(16) = -1 EBADF (Bad file descriptor) [pid 7349] close(17) = -1 EBADF (Bad file descriptor) [pid 7349] close(18) = -1 EBADF (Bad file descriptor) [pid 7349] close(19) = -1 EBADF (Bad file descriptor) [pid 7349] close(20) = -1 EBADF (Bad file descriptor) [pid 7349] close(21) = -1 EBADF (Bad file descriptor) [pid 7349] close(22) = -1 EBADF (Bad file descriptor) [pid 7349] close(23) = -1 EBADF (Bad file descriptor) [pid 7349] close(24) = -1 EBADF (Bad file descriptor) [pid 7349] close(25) = -1 EBADF (Bad file descriptor) [pid 7349] close(26) = -1 EBADF (Bad file descriptor) [pid 7349] close(27) = -1 EBADF (Bad file descriptor) [pid 7349] close(28) = -1 EBADF (Bad file descriptor) [pid 7349] close(29) = -1 EBADF (Bad file descriptor) [pid 7349] exit_group(0) = ? [pid 7349] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2295", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2295/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2295/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2295/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2295") = 0 [pid 5033] mkdir("./2296", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2298 ./strace-static-x86_64: Process 7350 attached [pid 7350] set_robust_list(0x5555558cb760, 24) = 0 [pid 7350] chdir("./2296") = 0 [pid 7350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7350] setpgid(0, 0) = 0 [pid 7350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7350] write(3, "1000", 4) = 4 [pid 7350] close(3) = 0 [pid 7350] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7350] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7350] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7350] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7350] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7350] 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 7350] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2298}, "\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 7350] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2298}, {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 7350] close(4) = 0 [pid 7350] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7350] 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 7350] close(3) = 0 [pid 7350] close(4) = -1 EBADF (Bad file descriptor) [pid 7350] close(5) = -1 EBADF (Bad file descriptor) [pid 7350] close(6) = -1 EBADF (Bad file descriptor) [pid 7350] close(7) = -1 EBADF (Bad file descriptor) [pid 7350] close(8) = -1 EBADF (Bad file descriptor) [ 173.033603][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.049076][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.057656][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.076324][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7350] close(9) = -1 EBADF (Bad file descriptor) [pid 7350] close(10) = -1 EBADF (Bad file descriptor) [pid 7350] close(11) = -1 EBADF (Bad file descriptor) [pid 7350] close(12) = -1 EBADF (Bad file descriptor) [pid 7350] close(13) = -1 EBADF (Bad file descriptor) [pid 7350] close(14) = -1 EBADF (Bad file descriptor) [pid 7350] close(15) = -1 EBADF (Bad file descriptor) [pid 7350] close(16) = -1 EBADF (Bad file descriptor) [pid 7350] close(17) = -1 EBADF (Bad file descriptor) [pid 7350] close(18) = -1 EBADF (Bad file descriptor) [pid 7350] close(19) = -1 EBADF (Bad file descriptor) [pid 7350] close(20) = -1 EBADF (Bad file descriptor) [pid 7350] close(21) = -1 EBADF (Bad file descriptor) [pid 7350] close(22) = -1 EBADF (Bad file descriptor) [pid 7350] close(23) = -1 EBADF (Bad file descriptor) [pid 7350] close(24) = -1 EBADF (Bad file descriptor) [pid 7350] close(25) = -1 EBADF (Bad file descriptor) [pid 7350] close(26) = -1 EBADF (Bad file descriptor) [pid 7350] close(27) = -1 EBADF (Bad file descriptor) [pid 7350] close(28) = -1 EBADF (Bad file descriptor) [pid 7350] close(29) = -1 EBADF (Bad file descriptor) [pid 7350] exit_group(0) = ? [pid 7350] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2296", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2296/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2296/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2296/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2296") = 0 [pid 5033] mkdir("./2297", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2299 ./strace-static-x86_64: Process 7351 attached [pid 7351] set_robust_list(0x5555558cb760, 24) = 0 [pid 7351] chdir("./2297") = 0 [pid 7351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7351] setpgid(0, 0) = 0 [pid 7351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7351] write(3, "1000", 4) = 4 [pid 7351] close(3) = 0 [pid 7351] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7351] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7351] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7351] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7351] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7351] 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 7351] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2299}, "\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 7351] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2299}, {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 7351] close(4) = 0 [pid 7351] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7351] 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 7351] close(3) = 0 [pid 7351] close(4) = -1 EBADF (Bad file descriptor) [pid 7351] close(5) = -1 EBADF (Bad file descriptor) [pid 7351] close(6) = -1 EBADF (Bad file descriptor) [pid 7351] close(7) = -1 EBADF (Bad file descriptor) [pid 7351] close(8) = -1 EBADF (Bad file descriptor) [pid 7351] close(9) = -1 EBADF (Bad file descriptor) [pid 7351] close(10) = -1 EBADF (Bad file descriptor) [pid 7351] close(11) = -1 EBADF (Bad file descriptor) [pid 7351] close(12) = -1 EBADF (Bad file descriptor) [pid 7351] close(13) = -1 EBADF (Bad file descriptor) [pid 7351] close(14) = -1 EBADF (Bad file descriptor) [pid 7351] close(15) = -1 EBADF (Bad file descriptor) [ 173.090213][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.098801][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.123892][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7351] close(16) = -1 EBADF (Bad file descriptor) [pid 7351] close(17) = -1 EBADF (Bad file descriptor) [pid 7351] close(18) = -1 EBADF (Bad file descriptor) [pid 7351] close(19) = -1 EBADF (Bad file descriptor) [pid 7351] close(20) = -1 EBADF (Bad file descriptor) [pid 7351] close(21) = -1 EBADF (Bad file descriptor) [pid 7351] close(22) = -1 EBADF (Bad file descriptor) [pid 7351] close(23) = -1 EBADF (Bad file descriptor) [pid 7351] close(24) = -1 EBADF (Bad file descriptor) [pid 7351] close(25) = -1 EBADF (Bad file descriptor) [pid 7351] close(26) = -1 EBADF (Bad file descriptor) [pid 7351] close(27) = -1 EBADF (Bad file descriptor) [pid 7351] close(28) = -1 EBADF (Bad file descriptor) [pid 7351] close(29) = -1 EBADF (Bad file descriptor) [pid 7351] exit_group(0) = ? [pid 7351] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2299, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2297", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2297/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2297/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2297/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2297") = 0 [pid 5033] mkdir("./2298", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2300 ./strace-static-x86_64: Process 7352 attached [pid 7352] set_robust_list(0x5555558cb760, 24) = 0 [pid 7352] chdir("./2298") = 0 [pid 7352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7352] setpgid(0, 0) = 0 [pid 7352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7352] write(3, "1000", 4) = 4 [pid 7352] close(3) = 0 [pid 7352] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7352] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7352] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7352] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7352] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7352] 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 7352] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2300}, "\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 7352] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2300}, {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 7352] close(4) = 0 [pid 7352] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7352] 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 7352] close(3) = 0 [pid 7352] close(4) = -1 EBADF (Bad file descriptor) [pid 7352] close(5) = -1 EBADF (Bad file descriptor) [pid 7352] close(6) = -1 EBADF (Bad file descriptor) [pid 7352] close(7) = -1 EBADF (Bad file descriptor) [pid 7352] close(8) = -1 EBADF (Bad file descriptor) [pid 7352] close(9) = -1 EBADF (Bad file descriptor) [pid 7352] close(10) = -1 EBADF (Bad file descriptor) [pid 7352] close(11) = -1 EBADF (Bad file descriptor) [pid 7352] close(12) = -1 EBADF (Bad file descriptor) [pid 7352] close(13) = -1 EBADF (Bad file descriptor) [pid 7352] close(14) = -1 EBADF (Bad file descriptor) [pid 7352] close(15) = -1 EBADF (Bad file descriptor) [pid 7352] close(16) = -1 EBADF (Bad file descriptor) [pid 7352] close(17) = -1 EBADF (Bad file descriptor) [pid 7352] close(18) = -1 EBADF (Bad file descriptor) [pid 7352] close(19) = -1 EBADF (Bad file descriptor) [pid 7352] close(20) = -1 EBADF (Bad file descriptor) [pid 7352] close(21) = -1 EBADF (Bad file descriptor) [pid 7352] close(22) = -1 EBADF (Bad file descriptor) [pid 7352] close(23) = -1 EBADF (Bad file descriptor) [pid 7352] close(24) = -1 EBADF (Bad file descriptor) [pid 7352] close(25) = -1 EBADF (Bad file descriptor) [pid 7352] close(26) = -1 EBADF (Bad file descriptor) [pid 7352] close(27) = -1 EBADF (Bad file descriptor) [pid 7352] close(28) = -1 EBADF (Bad file descriptor) [pid 7352] close(29) = -1 EBADF (Bad file descriptor) [pid 7352] exit_group(0) = ? [pid 7352] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2298", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2298/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2298/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 173.136808][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.145507][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.173961][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] unlink("./2298/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2298") = 0 [pid 5033] mkdir("./2299", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2301 ./strace-static-x86_64: Process 7353 attached [pid 7353] set_robust_list(0x5555558cb760, 24) = 0 [pid 7353] chdir("./2299") = 0 [pid 7353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7353] setpgid(0, 0) = 0 [pid 7353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7353] write(3, "1000", 4) = 4 [pid 7353] close(3) = 0 [pid 7353] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7353] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7353] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7353] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7353] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7353] 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 7353] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2301}, "\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 7353] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2301}, {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 7353] close(4) = 0 [pid 7353] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7353] 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 7353] close(3) = 0 [pid 7353] close(4) = -1 EBADF (Bad file descriptor) [pid 7353] close(5) = -1 EBADF (Bad file descriptor) [pid 7353] close(6) = -1 EBADF (Bad file descriptor) [pid 7353] close(7) = -1 EBADF (Bad file descriptor) [pid 7353] close(8) = -1 EBADF (Bad file descriptor) [pid 7353] close(9) = -1 EBADF (Bad file descriptor) [pid 7353] close(10) = -1 EBADF (Bad file descriptor) [pid 7353] close(11) = -1 EBADF (Bad file descriptor) [pid 7353] close(12) = -1 EBADF (Bad file descriptor) [pid 7353] close(13) = -1 EBADF (Bad file descriptor) [pid 7353] close(14) = -1 EBADF (Bad file descriptor) [pid 7353] close(15) = -1 EBADF (Bad file descriptor) [pid 7353] close(16) = -1 EBADF (Bad file descriptor) [pid 7353] close(17) = -1 EBADF (Bad file descriptor) [pid 7353] close(18) = -1 EBADF (Bad file descriptor) [pid 7353] close(19) = -1 EBADF (Bad file descriptor) [pid 7353] close(20) = -1 EBADF (Bad file descriptor) [pid 7353] close(21) = -1 EBADF (Bad file descriptor) [pid 7353] close(22) = -1 EBADF (Bad file descriptor) [pid 7353] close(23) = -1 EBADF (Bad file descriptor) [pid 7353] close(24) = -1 EBADF (Bad file descriptor) [pid 7353] close(25) = -1 EBADF (Bad file descriptor) [pid 7353] close(26) = -1 EBADF (Bad file descriptor) [pid 7353] close(27) = -1 EBADF (Bad file descriptor) [pid 7353] close(28) = -1 EBADF (Bad file descriptor) [pid 7353] close(29) = -1 EBADF (Bad file descriptor) [pid 7353] exit_group(0) = ? [pid 7353] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2299", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [ 173.191309][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.199692][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.220100][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2299/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2299/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2299/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2299") = 0 [pid 5033] mkdir("./2300", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7354 attached , child_tidptr=0x5555558cb750) = 2302 [pid 7354] set_robust_list(0x5555558cb760, 24) = 0 [pid 7354] chdir("./2300") = 0 [pid 7354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7354] setpgid(0, 0) = 0 [pid 7354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7354] write(3, "1000", 4) = 4 [pid 7354] close(3) = 0 [pid 7354] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7354] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7354] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7354] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7354] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7354] 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 7354] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2302}, "\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 7354] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2302}, {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 7354] close(4) = 0 [pid 7354] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7354] 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 7354] close(3) = 0 [pid 7354] close(4) = -1 EBADF (Bad file descriptor) [pid 7354] close(5) = -1 EBADF (Bad file descriptor) [pid 7354] close(6) = -1 EBADF (Bad file descriptor) [pid 7354] close(7) = -1 EBADF (Bad file descriptor) [pid 7354] close(8) = -1 EBADF (Bad file descriptor) [pid 7354] close(9) = -1 EBADF (Bad file descriptor) [pid 7354] close(10) = -1 EBADF (Bad file descriptor) [pid 7354] close(11) = -1 EBADF (Bad file descriptor) [pid 7354] close(12) = -1 EBADF (Bad file descriptor) [pid 7354] close(13) = -1 EBADF (Bad file descriptor) [pid 7354] close(14) = -1 EBADF (Bad file descriptor) [pid 7354] close(15) = -1 EBADF (Bad file descriptor) [pid 7354] close(16) = -1 EBADF (Bad file descriptor) [pid 7354] close(17) = -1 EBADF (Bad file descriptor) [pid 7354] close(18) = -1 EBADF (Bad file descriptor) [pid 7354] close(19) = -1 EBADF (Bad file descriptor) [pid 7354] close(20) = -1 EBADF (Bad file descriptor) [pid 7354] close(21) = -1 EBADF (Bad file descriptor) [pid 7354] close(22) = -1 EBADF (Bad file descriptor) [pid 7354] close(23) = -1 EBADF (Bad file descriptor) [pid 7354] close(24) = -1 EBADF (Bad file descriptor) [pid 7354] close(25) = -1 EBADF (Bad file descriptor) [pid 7354] close(26) = -1 EBADF (Bad file descriptor) [pid 7354] close(27) = -1 EBADF (Bad file descriptor) [pid 7354] close(28) = -1 EBADF (Bad file descriptor) [pid 7354] close(29) = -1 EBADF (Bad file descriptor) [pid 7354] exit_group(0) = ? [pid 7354] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2300", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2300/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2300/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2300/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2300") = 0 [pid 5033] mkdir("./2301", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7355 attached , child_tidptr=0x5555558cb750) = 2303 [pid 7355] set_robust_list(0x5555558cb760, 24) = 0 [pid 7355] chdir("./2301") = 0 [pid 7355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7355] setpgid(0, 0) = 0 [pid 7355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7355] write(3, "1000", 4) = 4 [pid 7355] close(3) = 0 [pid 7355] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7355] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7355] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7355] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7355] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7355] 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 7355] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2303}, "\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 7355] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2303}, {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 7355] close(4) = 0 [pid 7355] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 173.242048][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.251184][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7355] 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 7355] close(3) = 0 [pid 7355] close(4) = -1 EBADF (Bad file descriptor) [pid 7355] close(5) = -1 EBADF (Bad file descriptor) [pid 7355] close(6) = -1 EBADF (Bad file descriptor) [pid 7355] close(7) = -1 EBADF (Bad file descriptor) [pid 7355] close(8) = -1 EBADF (Bad file descriptor) [pid 7355] close(9) = -1 EBADF (Bad file descriptor) [pid 7355] close(10) = -1 EBADF (Bad file descriptor) [pid 7355] close(11) = -1 EBADF (Bad file descriptor) [pid 7355] close(12) = -1 EBADF (Bad file descriptor) [pid 7355] close(13) = -1 EBADF (Bad file descriptor) [pid 7355] close(14) = -1 EBADF (Bad file descriptor) [pid 7355] close(15) = -1 EBADF (Bad file descriptor) [pid 7355] close(16) = -1 EBADF (Bad file descriptor) [pid 7355] close(17) = -1 EBADF (Bad file descriptor) [pid 7355] close(18) = -1 EBADF (Bad file descriptor) [pid 7355] close(19) = -1 EBADF (Bad file descriptor) [pid 7355] close(20) = -1 EBADF (Bad file descriptor) [pid 7355] close(21) = -1 EBADF (Bad file descriptor) [pid 7355] close(22) = -1 EBADF (Bad file descriptor) [pid 7355] close(23) = -1 EBADF (Bad file descriptor) [pid 7355] close(24) = -1 EBADF (Bad file descriptor) [pid 7355] close(25) = -1 EBADF (Bad file descriptor) [pid 7355] close(26) = -1 EBADF (Bad file descriptor) [pid 7355] close(27) = -1 EBADF (Bad file descriptor) [pid 7355] close(28) = -1 EBADF (Bad file descriptor) [pid 7355] close(29) = -1 EBADF (Bad file descriptor) [pid 7355] exit_group(0) = ? [pid 7355] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2301", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2301/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2301/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2301/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2301") = 0 [pid 5033] mkdir("./2302", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2304 ./strace-static-x86_64: Process 7356 attached [pid 7356] set_robust_list(0x5555558cb760, 24) = 0 [pid 7356] chdir("./2302") = 0 [pid 7356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7356] setpgid(0, 0) = 0 [pid 7356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7356] write(3, "1000", 4) = 4 [pid 7356] close(3) = 0 [pid 7356] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7356] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7356] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7356] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7356] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7356] 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 7356] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2304}, "\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 7356] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2304}, {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 7356] close(4) = 0 [pid 7356] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7356] 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 7356] close(3) = 0 [pid 7356] close(4) = -1 EBADF (Bad file descriptor) [pid 7356] close(5) = -1 EBADF (Bad file descriptor) [ 173.286256][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.301934][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.311765][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7356] close(6) = -1 EBADF (Bad file descriptor) [pid 7356] close(7) = -1 EBADF (Bad file descriptor) [pid 7356] close(8) = -1 EBADF (Bad file descriptor) [pid 7356] close(9) = -1 EBADF (Bad file descriptor) [pid 7356] close(10) = -1 EBADF (Bad file descriptor) [pid 7356] close(11) = -1 EBADF (Bad file descriptor) [pid 7356] close(12) = -1 EBADF (Bad file descriptor) [pid 7356] close(13) = -1 EBADF (Bad file descriptor) [pid 7356] close(14) = -1 EBADF (Bad file descriptor) [pid 7356] close(15) = -1 EBADF (Bad file descriptor) [pid 7356] close(16) = -1 EBADF (Bad file descriptor) [pid 7356] close(17) = -1 EBADF (Bad file descriptor) [pid 7356] close(18) = -1 EBADF (Bad file descriptor) [pid 7356] close(19) = -1 EBADF (Bad file descriptor) [pid 7356] close(20) = -1 EBADF (Bad file descriptor) [pid 7356] close(21) = -1 EBADF (Bad file descriptor) [pid 7356] close(22) = -1 EBADF (Bad file descriptor) [pid 7356] close(23) = -1 EBADF (Bad file descriptor) [pid 7356] close(24) = -1 EBADF (Bad file descriptor) [pid 7356] close(25) = -1 EBADF (Bad file descriptor) [pid 7356] close(26) = -1 EBADF (Bad file descriptor) [pid 7356] close(27) = -1 EBADF (Bad file descriptor) [pid 7356] close(28) = -1 EBADF (Bad file descriptor) [pid 7356] close(29) = -1 EBADF (Bad file descriptor) [pid 7356] exit_group(0) = ? [pid 7356] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2304, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2302", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2302/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2302/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2302/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2302") = 0 [pid 5033] mkdir("./2303", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7357 attached , child_tidptr=0x5555558cb750) = 2305 [pid 7357] set_robust_list(0x5555558cb760, 24) = 0 [pid 7357] chdir("./2303") = 0 [pid 7357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7357] setpgid(0, 0) = 0 [pid 7357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7357] write(3, "1000", 4) = 4 [pid 7357] close(3) = 0 [pid 7357] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7357] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7357] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7357] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7357] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7357] 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 7357] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2305}, "\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 7357] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2305}, {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 7357] close(4) = 0 [pid 7357] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7357] 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 [ 173.330283][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.344975][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.354156][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7357] close(3) = 0 [pid 7357] close(4) = -1 EBADF (Bad file descriptor) [pid 7357] close(5) = -1 EBADF (Bad file descriptor) [pid 7357] close(6) = -1 EBADF (Bad file descriptor) [pid 7357] close(7) = -1 EBADF (Bad file descriptor) [pid 7357] close(8) = -1 EBADF (Bad file descriptor) [pid 7357] close(9) = -1 EBADF (Bad file descriptor) [pid 7357] close(10) = -1 EBADF (Bad file descriptor) [pid 7357] close(11) = -1 EBADF (Bad file descriptor) [pid 7357] close(12) = -1 EBADF (Bad file descriptor) [pid 7357] close(13) = -1 EBADF (Bad file descriptor) [pid 7357] close(14) = -1 EBADF (Bad file descriptor) [pid 7357] close(15) = -1 EBADF (Bad file descriptor) [pid 7357] close(16) = -1 EBADF (Bad file descriptor) [pid 7357] close(17) = -1 EBADF (Bad file descriptor) [pid 7357] close(18) = -1 EBADF (Bad file descriptor) [pid 7357] close(19) = -1 EBADF (Bad file descriptor) [pid 7357] close(20) = -1 EBADF (Bad file descriptor) [pid 7357] close(21) = -1 EBADF (Bad file descriptor) [pid 7357] close(22) = -1 EBADF (Bad file descriptor) [pid 7357] close(23) = -1 EBADF (Bad file descriptor) [pid 7357] close(24) = -1 EBADF (Bad file descriptor) [pid 7357] close(25) = -1 EBADF (Bad file descriptor) [pid 7357] close(26) = -1 EBADF (Bad file descriptor) [pid 7357] close(27) = -1 EBADF (Bad file descriptor) [pid 7357] close(28) = -1 EBADF (Bad file descriptor) [pid 7357] close(29) = -1 EBADF (Bad file descriptor) [pid 7357] exit_group(0) = ? [pid 7357] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2303", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2303/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2303/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2303/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2303") = 0 [pid 5033] mkdir("./2304", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2306 ./strace-static-x86_64: Process 7358 attached [pid 7358] set_robust_list(0x5555558cb760, 24) = 0 [pid 7358] chdir("./2304") = 0 [pid 7358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7358] setpgid(0, 0) = 0 [pid 7358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7358] write(3, "1000", 4) = 4 [pid 7358] close(3) = 0 [pid 7358] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7358] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7358] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7358] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7358] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7358] 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 7358] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2306}, "\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 7358] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2306}, {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 7358] close(4) = 0 [pid 7358] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7358] 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 7358] close(3) = 0 [pid 7358] close(4) = -1 EBADF (Bad file descriptor) [pid 7358] close(5) = -1 EBADF (Bad file descriptor) [pid 7358] close(6) = -1 EBADF (Bad file descriptor) [pid 7358] close(7) = -1 EBADF (Bad file descriptor) [pid 7358] close(8) = -1 EBADF (Bad file descriptor) [pid 7358] close(9) = -1 EBADF (Bad file descriptor) [pid 7358] close(10) = -1 EBADF (Bad file descriptor) [pid 7358] close(11) = -1 EBADF (Bad file descriptor) [pid 7358] close(12) = -1 EBADF (Bad file descriptor) [pid 7358] close(13) = -1 EBADF (Bad file descriptor) [pid 7358] close(14) = -1 EBADF (Bad file descriptor) [pid 7358] close(15) = -1 EBADF (Bad file descriptor) [pid 7358] close(16) = -1 EBADF (Bad file descriptor) [pid 7358] close(17) = -1 EBADF (Bad file descriptor) [pid 7358] close(18) = -1 EBADF (Bad file descriptor) [pid 7358] close(19) = -1 EBADF (Bad file descriptor) [pid 7358] close(20) = -1 EBADF (Bad file descriptor) [pid 7358] close(21) = -1 EBADF (Bad file descriptor) [pid 7358] close(22) = -1 EBADF (Bad file descriptor) [pid 7358] close(23) = -1 EBADF (Bad file descriptor) [pid 7358] close(24) = -1 EBADF (Bad file descriptor) [pid 7358] close(25) = -1 EBADF (Bad file descriptor) [pid 7358] close(26) = -1 EBADF (Bad file descriptor) [pid 7358] close(27) = -1 EBADF (Bad file descriptor) [pid 7358] close(28) = -1 EBADF (Bad file descriptor) [pid 7358] close(29) = -1 EBADF (Bad file descriptor) [pid 7358] exit_group(0) = ? [pid 7358] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 173.378204][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.394476][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.402982][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.417376][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2304", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2304/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2304/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2304/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2304") = 0 [pid 5033] mkdir("./2305", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2307 ./strace-static-x86_64: Process 7359 attached [pid 7359] set_robust_list(0x5555558cb760, 24) = 0 [pid 7359] chdir("./2305") = 0 [pid 7359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7359] setpgid(0, 0) = 0 [pid 7359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7359] write(3, "1000", 4) = 4 [pid 7359] close(3) = 0 [pid 7359] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7359] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7359] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7359] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7359] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7359] 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 7359] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2307}, "\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 7359] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2307}, {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 7359] close(4) = 0 [pid 7359] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7359] 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 7359] close(3) = 0 [pid 7359] close(4) = -1 EBADF (Bad file descriptor) [pid 7359] close(5) = -1 EBADF (Bad file descriptor) [pid 7359] close(6) = -1 EBADF (Bad file descriptor) [pid 7359] close(7) = -1 EBADF (Bad file descriptor) [pid 7359] close(8) = -1 EBADF (Bad file descriptor) [pid 7359] close(9) = -1 EBADF (Bad file descriptor) [pid 7359] close(10) = -1 EBADF (Bad file descriptor) [pid 7359] close(11) = -1 EBADF (Bad file descriptor) [pid 7359] close(12) = -1 EBADF (Bad file descriptor) [pid 7359] close(13) = -1 EBADF (Bad file descriptor) [pid 7359] close(14) = -1 EBADF (Bad file descriptor) [pid 7359] close(15) = -1 EBADF (Bad file descriptor) [pid 7359] close(16) = -1 EBADF (Bad file descriptor) [pid 7359] close(17) = -1 EBADF (Bad file descriptor) [pid 7359] close(18) = -1 EBADF (Bad file descriptor) [pid 7359] close(19) = -1 EBADF (Bad file descriptor) [pid 7359] close(20) = -1 EBADF (Bad file descriptor) [pid 7359] close(21) = -1 EBADF (Bad file descriptor) [ 173.430585][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.439008][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.458522][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.471204][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7359] close(22) = -1 EBADF (Bad file descriptor) [pid 7359] close(23) = -1 EBADF (Bad file descriptor) [pid 7359] close(24) = -1 EBADF (Bad file descriptor) [pid 7359] close(25) = -1 EBADF (Bad file descriptor) [pid 7359] close(26) = -1 EBADF (Bad file descriptor) [pid 7359] close(27) = -1 EBADF (Bad file descriptor) [pid 7359] close(28) = -1 EBADF (Bad file descriptor) [pid 7359] close(29) = -1 EBADF (Bad file descriptor) [pid 7359] exit_group(0) = ? [pid 7359] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2305", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2305/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2305/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2305/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2305") = 0 [pid 5033] mkdir("./2306", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2308 ./strace-static-x86_64: Process 7360 attached [pid 7360] set_robust_list(0x5555558cb760, 24) = 0 [pid 7360] chdir("./2306") = 0 [pid 7360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7360] setpgid(0, 0) = 0 [pid 7360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7360] write(3, "1000", 4) = 4 [pid 7360] close(3) = 0 [pid 7360] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7360] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7360] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7360] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7360] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7360] 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 7360] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2308}, "\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 7360] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2308}, {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 7360] close(4) = 0 [pid 7360] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7360] 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 7360] close(3) = 0 [pid 7360] close(4) = -1 EBADF (Bad file descriptor) [pid 7360] close(5) = -1 EBADF (Bad file descriptor) [pid 7360] close(6) = -1 EBADF (Bad file descriptor) [pid 7360] close(7) = -1 EBADF (Bad file descriptor) [pid 7360] close(8) = -1 EBADF (Bad file descriptor) [pid 7360] close(9) = -1 EBADF (Bad file descriptor) [pid 7360] close(10) = -1 EBADF (Bad file descriptor) [pid 7360] close(11) = -1 EBADF (Bad file descriptor) [pid 7360] close(12) = -1 EBADF (Bad file descriptor) [pid 7360] close(13) = -1 EBADF (Bad file descriptor) [pid 7360] close(14) = -1 EBADF (Bad file descriptor) [pid 7360] close(15) = -1 EBADF (Bad file descriptor) [pid 7360] close(16) = -1 EBADF (Bad file descriptor) [pid 7360] close(17) = -1 EBADF (Bad file descriptor) [pid 7360] close(18) = -1 EBADF (Bad file descriptor) [pid 7360] close(19) = -1 EBADF (Bad file descriptor) [pid 7360] close(20) = -1 EBADF (Bad file descriptor) [pid 7360] close(21) = -1 EBADF (Bad file descriptor) [pid 7360] close(22) = -1 EBADF (Bad file descriptor) [pid 7360] close(23) = -1 EBADF (Bad file descriptor) [pid 7360] close(24) = -1 EBADF (Bad file descriptor) [pid 7360] close(25) = -1 EBADF (Bad file descriptor) [pid 7360] close(26) = -1 EBADF (Bad file descriptor) [pid 7360] close(27) = -1 EBADF (Bad file descriptor) [pid 7360] close(28) = -1 EBADF (Bad file descriptor) [pid 7360] close(29) = -1 EBADF (Bad file descriptor) [pid 7360] exit_group(0) = ? [pid 7360] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2308, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] umount2("./2306", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2306/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2306/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2306/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2306") = 0 [pid 5033] mkdir("./2307", 0777) = 0 [ 173.479637][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.504257][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.517416][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2309 ./strace-static-x86_64: Process 7361 attached [pid 7361] set_robust_list(0x5555558cb760, 24) = 0 [pid 7361] chdir("./2307") = 0 [pid 7361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7361] setpgid(0, 0) = 0 [pid 7361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7361] write(3, "1000", 4) = 4 [pid 7361] close(3) = 0 [pid 7361] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7361] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7361] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7361] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7361] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7361] 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 7361] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2309}, "\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 7361] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2309}, {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 7361] close(4) = 0 [pid 7361] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7361] 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 7361] close(3) = 0 [pid 7361] close(4) = -1 EBADF (Bad file descriptor) [pid 7361] close(5) = -1 EBADF (Bad file descriptor) [pid 7361] close(6) = -1 EBADF (Bad file descriptor) [pid 7361] close(7) = -1 EBADF (Bad file descriptor) [pid 7361] close(8) = -1 EBADF (Bad file descriptor) [pid 7361] close(9) = -1 EBADF (Bad file descriptor) [pid 7361] close(10) = -1 EBADF (Bad file descriptor) [pid 7361] close(11) = -1 EBADF (Bad file descriptor) [pid 7361] close(12) = -1 EBADF (Bad file descriptor) [pid 7361] close(13) = -1 EBADF (Bad file descriptor) [pid 7361] close(14) = -1 EBADF (Bad file descriptor) [pid 7361] close(15) = -1 EBADF (Bad file descriptor) [pid 7361] close(16) = -1 EBADF (Bad file descriptor) [pid 7361] close(17) = -1 EBADF (Bad file descriptor) [pid 7361] close(18) = -1 EBADF (Bad file descriptor) [pid 7361] close(19) = -1 EBADF (Bad file descriptor) [pid 7361] close(20) = -1 EBADF (Bad file descriptor) [pid 7361] close(21) = -1 EBADF (Bad file descriptor) [pid 7361] close(22) = -1 EBADF (Bad file descriptor) [pid 7361] close(23) = -1 EBADF (Bad file descriptor) [pid 7361] close(24) = -1 EBADF (Bad file descriptor) [pid 7361] close(25) = -1 EBADF (Bad file descriptor) [pid 7361] close(26) = -1 EBADF (Bad file descriptor) [pid 7361] close(27) = -1 EBADF (Bad file descriptor) [pid 7361] close(28) = -1 EBADF (Bad file descriptor) [pid 7361] close(29) = -1 EBADF (Bad file descriptor) [pid 7361] exit_group(0) = ? [pid 7361] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2307", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2307/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2307/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2307/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2307") = 0 [pid 5033] mkdir("./2308", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2310 ./strace-static-x86_64: Process 7362 attached [pid 7362] set_robust_list(0x5555558cb760, 24) = 0 [pid 7362] chdir("./2308") = 0 [pid 7362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7362] setpgid(0, 0) = 0 [pid 7362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7362] write(3, "1000", 4) = 4 [pid 7362] close(3) = 0 [pid 7362] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7362] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7362] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7362] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7362] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7362] 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 7362] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2310}, "\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 7362] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2310}, {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 7362] close(4) = 0 [pid 7362] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 173.526253][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.547375][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.561363][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.569990][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7362] 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 7362] close(3) = 0 [pid 7362] close(4) = -1 EBADF (Bad file descriptor) [pid 7362] close(5) = -1 EBADF (Bad file descriptor) [pid 7362] close(6) = -1 EBADF (Bad file descriptor) [pid 7362] close(7) = -1 EBADF (Bad file descriptor) [pid 7362] close(8) = -1 EBADF (Bad file descriptor) [pid 7362] close(9) = -1 EBADF (Bad file descriptor) [pid 7362] close(10) = -1 EBADF (Bad file descriptor) [pid 7362] close(11) = -1 EBADF (Bad file descriptor) [pid 7362] close(12) = -1 EBADF (Bad file descriptor) [pid 7362] close(13) = -1 EBADF (Bad file descriptor) [pid 7362] close(14) = -1 EBADF (Bad file descriptor) [pid 7362] close(15) = -1 EBADF (Bad file descriptor) [pid 7362] close(16) = -1 EBADF (Bad file descriptor) [pid 7362] close(17) = -1 EBADF (Bad file descriptor) [pid 7362] close(18) = -1 EBADF (Bad file descriptor) [pid 7362] close(19) = -1 EBADF (Bad file descriptor) [pid 7362] close(20) = -1 EBADF (Bad file descriptor) [pid 7362] close(21) = -1 EBADF (Bad file descriptor) [pid 7362] close(22) = -1 EBADF (Bad file descriptor) [pid 7362] close(23) = -1 EBADF (Bad file descriptor) [pid 7362] close(24) = -1 EBADF (Bad file descriptor) [pid 7362] close(25) = -1 EBADF (Bad file descriptor) [pid 7362] close(26) = -1 EBADF (Bad file descriptor) [pid 7362] close(27) = -1 EBADF (Bad file descriptor) [pid 7362] close(28) = -1 EBADF (Bad file descriptor) [pid 7362] close(29) = -1 EBADF (Bad file descriptor) [pid 7362] exit_group(0) = ? [pid 7362] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2308", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2308/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2308/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2308/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2308") = 0 [pid 5033] mkdir("./2309", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2311 ./strace-static-x86_64: Process 7363 attached [pid 7363] set_robust_list(0x5555558cb760, 24) = 0 [pid 7363] chdir("./2309") = 0 [pid 7363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7363] setpgid(0, 0) = 0 [pid 7363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7363] write(3, "1000", 4) = 4 [pid 7363] close(3) = 0 [pid 7363] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7363] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7363] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7363] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7363] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7363] 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 7363] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2311}, "\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 7363] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2311}, {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 7363] close(4) = 0 [pid 7363] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7363] 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 7363] close(3) = 0 [pid 7363] close(4) = -1 EBADF (Bad file descriptor) [pid 7363] close(5) = -1 EBADF (Bad file descriptor) [pid 7363] close(6) = -1 EBADF (Bad file descriptor) [pid 7363] close(7) = -1 EBADF (Bad file descriptor) [pid 7363] close(8) = -1 EBADF (Bad file descriptor) [pid 7363] close(9) = -1 EBADF (Bad file descriptor) [pid 7363] close(10) = -1 EBADF (Bad file descriptor) [pid 7363] close(11) = -1 EBADF (Bad file descriptor) [pid 7363] close(12) = -1 EBADF (Bad file descriptor) [pid 7363] close(13) = -1 EBADF (Bad file descriptor) [pid 7363] close(14) = -1 EBADF (Bad file descriptor) [pid 7363] close(15) = -1 EBADF (Bad file descriptor) [pid 7363] close(16) = -1 EBADF (Bad file descriptor) [pid 7363] close(17) = -1 EBADF (Bad file descriptor) [pid 7363] close(18) = -1 EBADF (Bad file descriptor) [pid 7363] close(19) = -1 EBADF (Bad file descriptor) [pid 7363] close(20) = -1 EBADF (Bad file descriptor) [pid 7363] close(21) = -1 EBADF (Bad file descriptor) [ 173.590746][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.606407][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.614785][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7363] close(22) = -1 EBADF (Bad file descriptor) [pid 7363] close(23) = -1 EBADF (Bad file descriptor) [pid 7363] close(24) = -1 EBADF (Bad file descriptor) [pid 7363] close(25) = -1 EBADF (Bad file descriptor) [pid 7363] close(26) = -1 EBADF (Bad file descriptor) [pid 7363] close(27) = -1 EBADF (Bad file descriptor) [pid 7363] close(28) = -1 EBADF (Bad file descriptor) [pid 7363] close(29) = -1 EBADF (Bad file descriptor) [pid 7363] exit_group(0) = ? [pid 7363] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2311, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2309", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2309/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2309/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2309/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2309") = 0 [pid 5033] mkdir("./2310", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2312 ./strace-static-x86_64: Process 7364 attached [pid 7364] set_robust_list(0x5555558cb760, 24) = 0 [pid 7364] chdir("./2310") = 0 [pid 7364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7364] setpgid(0, 0) = 0 [pid 7364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7364] write(3, "1000", 4) = 4 [pid 7364] close(3) = 0 [pid 7364] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7364] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7364] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7364] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7364] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7364] 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 7364] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2312}, "\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 7364] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2312}, {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 7364] close(4) = 0 [pid 7364] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7364] 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 7364] close(3) = 0 [pid 7364] close(4) = -1 EBADF (Bad file descriptor) [pid 7364] close(5) = -1 EBADF (Bad file descriptor) [pid 7364] close(6) = -1 EBADF (Bad file descriptor) [pid 7364] close(7) = -1 EBADF (Bad file descriptor) [pid 7364] close(8) = -1 EBADF (Bad file descriptor) [pid 7364] close(9) = -1 EBADF (Bad file descriptor) [pid 7364] close(10) = -1 EBADF (Bad file descriptor) [pid 7364] close(11) = -1 EBADF (Bad file descriptor) [pid 7364] close(12) = -1 EBADF (Bad file descriptor) [pid 7364] close(13) = -1 EBADF (Bad file descriptor) [pid 7364] close(14) = -1 EBADF (Bad file descriptor) [pid 7364] close(15) = -1 EBADF (Bad file descriptor) [pid 7364] close(16) = -1 EBADF (Bad file descriptor) [pid 7364] close(17) = -1 EBADF (Bad file descriptor) [pid 7364] close(18) = -1 EBADF (Bad file descriptor) [pid 7364] close(19) = -1 EBADF (Bad file descriptor) [pid 7364] close(20) = -1 EBADF (Bad file descriptor) [pid 7364] close(21) = -1 EBADF (Bad file descriptor) [pid 7364] close(22) = -1 EBADF (Bad file descriptor) [pid 7364] close(23) = -1 EBADF (Bad file descriptor) [pid 7364] close(24) = -1 EBADF (Bad file descriptor) [pid 7364] close(25) = -1 EBADF (Bad file descriptor) [pid 7364] close(26) = -1 EBADF (Bad file descriptor) [pid 7364] close(27) = -1 EBADF (Bad file descriptor) [pid 7364] close(28) = -1 EBADF (Bad file descriptor) [pid 7364] close(29) = -1 EBADF (Bad file descriptor) [pid 7364] exit_group(0) = ? [ 173.632930][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.646179][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.654549][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.671845][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7364] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2312, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2310", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2310/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2310/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2310/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2310") = 0 [pid 5033] mkdir("./2311", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7365 attached , child_tidptr=0x5555558cb750) = 2313 [pid 7365] set_robust_list(0x5555558cb760, 24) = 0 [pid 7365] chdir("./2311") = 0 [pid 7365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7365] setpgid(0, 0) = 0 [pid 7365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7365] write(3, "1000", 4) = 4 [pid 7365] close(3) = 0 [pid 7365] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7365] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7365] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7365] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7365] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7365] 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 7365] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2313}, "\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 7365] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2313}, {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 7365] close(4) = 0 [pid 7365] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7365] 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 7365] close(3) = 0 [pid 7365] close(4) = -1 EBADF (Bad file descriptor) [pid 7365] close(5) = -1 EBADF (Bad file descriptor) [pid 7365] close(6) = -1 EBADF (Bad file descriptor) [pid 7365] close(7) = -1 EBADF (Bad file descriptor) [pid 7365] close(8) = -1 EBADF (Bad file descriptor) [pid 7365] close(9) = -1 EBADF (Bad file descriptor) [pid 7365] close(10) = -1 EBADF (Bad file descriptor) [pid 7365] close(11) = -1 EBADF (Bad file descriptor) [pid 7365] close(12) = -1 EBADF (Bad file descriptor) [pid 7365] close(13) = -1 EBADF (Bad file descriptor) [pid 7365] close(14) = -1 EBADF (Bad file descriptor) [pid 7365] close(15) = -1 EBADF (Bad file descriptor) [pid 7365] close(16) = -1 EBADF (Bad file descriptor) [pid 7365] close(17) = -1 EBADF (Bad file descriptor) [pid 7365] close(18) = -1 EBADF (Bad file descriptor) [pid 7365] close(19) = -1 EBADF (Bad file descriptor) [pid 7365] close(20) = -1 EBADF (Bad file descriptor) [pid 7365] close(21) = -1 EBADF (Bad file descriptor) [pid 7365] close(22) = -1 EBADF (Bad file descriptor) [pid 7365] close(23) = -1 EBADF (Bad file descriptor) [pid 7365] close(24) = -1 EBADF (Bad file descriptor) [pid 7365] close(25) = -1 EBADF (Bad file descriptor) [pid 7365] close(26) = -1 EBADF (Bad file descriptor) [pid 7365] close(27) = -1 EBADF (Bad file descriptor) [pid 7365] close(28) = -1 EBADF (Bad file descriptor) [pid 7365] close(29) = -1 EBADF (Bad file descriptor) [pid 7365] exit_group(0) = ? [pid 7365] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2311", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2311/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2311/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2311/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2311") = 0 [ 173.684838][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.692788][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.724093][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] mkdir("./2312", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7366 attached , child_tidptr=0x5555558cb750) = 2314 [pid 7366] set_robust_list(0x5555558cb760, 24) = 0 [pid 7366] chdir("./2312") = 0 [pid 7366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7366] setpgid(0, 0) = 0 [pid 7366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7366] write(3, "1000", 4) = 4 [pid 7366] close(3) = 0 [pid 7366] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7366] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7366] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7366] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7366] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7366] 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 7366] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2314}, "\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 7366] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2314}, {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 7366] close(4) = 0 [pid 7366] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7366] 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 7366] close(3) = 0 [pid 7366] close(4) = -1 EBADF (Bad file descriptor) [pid 7366] close(5) = -1 EBADF (Bad file descriptor) [pid 7366] close(6) = -1 EBADF (Bad file descriptor) [pid 7366] close(7) = -1 EBADF (Bad file descriptor) [pid 7366] close(8) = -1 EBADF (Bad file descriptor) [pid 7366] close(9) = -1 EBADF (Bad file descriptor) [pid 7366] close(10) = -1 EBADF (Bad file descriptor) [pid 7366] close(11) = -1 EBADF (Bad file descriptor) [pid 7366] close(12) = -1 EBADF (Bad file descriptor) [pid 7366] close(13) = -1 EBADF (Bad file descriptor) [pid 7366] close(14) = -1 EBADF (Bad file descriptor) [pid 7366] close(15) = -1 EBADF (Bad file descriptor) [pid 7366] close(16) = -1 EBADF (Bad file descriptor) [pid 7366] close(17) = -1 EBADF (Bad file descriptor) [pid 7366] close(18) = -1 EBADF (Bad file descriptor) [pid 7366] close(19) = -1 EBADF (Bad file descriptor) [pid 7366] close(20) = -1 EBADF (Bad file descriptor) [pid 7366] close(21) = -1 EBADF (Bad file descriptor) [pid 7366] close(22) = -1 EBADF (Bad file descriptor) [pid 7366] close(23) = -1 EBADF (Bad file descriptor) [pid 7366] close(24) = -1 EBADF (Bad file descriptor) [pid 7366] close(25) = -1 EBADF (Bad file descriptor) [pid 7366] close(26) = -1 EBADF (Bad file descriptor) [pid 7366] close(27) = -1 EBADF (Bad file descriptor) [pid 7366] close(28) = -1 EBADF (Bad file descriptor) [pid 7366] close(29) = -1 EBADF (Bad file descriptor) [pid 7366] exit_group(0) = ? [pid 7366] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2312", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2312/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2312/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2312/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2312") = 0 [pid 5033] mkdir("./2313", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7367 attached , child_tidptr=0x5555558cb750) = 2315 [pid 7367] set_robust_list(0x5555558cb760, 24) = 0 [pid 7367] chdir("./2313") = 0 [pid 7367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7367] setpgid(0, 0) = 0 [pid 7367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7367] write(3, "1000", 4) = 4 [pid 7367] close(3) = 0 [pid 7367] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7367] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7367] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7367] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7367] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7367] 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 7367] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2315}, "\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 7367] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2315}, {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 7367] close(4) = 0 [pid 7367] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 173.747044][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.756078][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7367] 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 7367] close(3) = 0 [pid 7367] close(4) = -1 EBADF (Bad file descriptor) [pid 7367] close(5) = -1 EBADF (Bad file descriptor) [pid 7367] close(6) = -1 EBADF (Bad file descriptor) [pid 7367] close(7) = -1 EBADF (Bad file descriptor) [pid 7367] close(8) = -1 EBADF (Bad file descriptor) [pid 7367] close(9) = -1 EBADF (Bad file descriptor) [pid 7367] close(10) = -1 EBADF (Bad file descriptor) [pid 7367] close(11) = -1 EBADF (Bad file descriptor) [pid 7367] close(12) = -1 EBADF (Bad file descriptor) [pid 7367] close(13) = -1 EBADF (Bad file descriptor) [pid 7367] close(14) = -1 EBADF (Bad file descriptor) [pid 7367] close(15) = -1 EBADF (Bad file descriptor) [pid 7367] close(16) = -1 EBADF (Bad file descriptor) [pid 7367] close(17) = -1 EBADF (Bad file descriptor) [pid 7367] close(18) = -1 EBADF (Bad file descriptor) [pid 7367] close(19) = -1 EBADF (Bad file descriptor) [pid 7367] close(20) = -1 EBADF (Bad file descriptor) [pid 7367] close(21) = -1 EBADF (Bad file descriptor) [pid 7367] close(22) = -1 EBADF (Bad file descriptor) [pid 7367] close(23) = -1 EBADF (Bad file descriptor) [pid 7367] close(24) = -1 EBADF (Bad file descriptor) [pid 7367] close(25) = -1 EBADF (Bad file descriptor) [pid 7367] close(26) = -1 EBADF (Bad file descriptor) [pid 7367] close(27) = -1 EBADF (Bad file descriptor) [pid 7367] close(28) = -1 EBADF (Bad file descriptor) [pid 7367] close(29) = -1 EBADF (Bad file descriptor) [pid 7367] exit_group(0) = ? [pid 7367] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2313", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2313/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2313/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2313/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2313") = 0 [pid 5033] mkdir("./2314", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7368 attached , child_tidptr=0x5555558cb750) = 2316 [pid 7368] set_robust_list(0x5555558cb760, 24) = 0 [pid 7368] chdir("./2314") = 0 [pid 7368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7368] setpgid(0, 0) = 0 [pid 7368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7368] write(3, "1000", 4) = 4 [pid 7368] close(3) = 0 [pid 7368] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7368] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7368] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7368] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7368] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7368] 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 7368] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2316}, "\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 [ 173.789279][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.806225][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.814707][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7368] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2316}, {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 7368] close(4) = 0 [pid 7368] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7368] 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 7368] close(3) = 0 [pid 7368] close(4) = -1 EBADF (Bad file descriptor) [pid 7368] close(5) = -1 EBADF (Bad file descriptor) [pid 7368] close(6) = -1 EBADF (Bad file descriptor) [pid 7368] close(7) = -1 EBADF (Bad file descriptor) [pid 7368] close(8) = -1 EBADF (Bad file descriptor) [pid 7368] close(9) = -1 EBADF (Bad file descriptor) [pid 7368] close(10) = -1 EBADF (Bad file descriptor) [pid 7368] close(11) = -1 EBADF (Bad file descriptor) [pid 7368] close(12) = -1 EBADF (Bad file descriptor) [pid 7368] close(13) = -1 EBADF (Bad file descriptor) [pid 7368] close(14) = -1 EBADF (Bad file descriptor) [pid 7368] close(15) = -1 EBADF (Bad file descriptor) [pid 7368] close(16) = -1 EBADF (Bad file descriptor) [pid 7368] close(17) = -1 EBADF (Bad file descriptor) [pid 7368] close(18) = -1 EBADF (Bad file descriptor) [pid 7368] close(19) = -1 EBADF (Bad file descriptor) [pid 7368] close(20) = -1 EBADF (Bad file descriptor) [pid 7368] close(21) = -1 EBADF (Bad file descriptor) [pid 7368] close(22) = -1 EBADF (Bad file descriptor) [pid 7368] close(23) = -1 EBADF (Bad file descriptor) [pid 7368] close(24) = -1 EBADF (Bad file descriptor) [pid 7368] close(25) = -1 EBADF (Bad file descriptor) [pid 7368] close(26) = -1 EBADF (Bad file descriptor) [pid 7368] close(27) = -1 EBADF (Bad file descriptor) [pid 7368] close(28) = -1 EBADF (Bad file descriptor) [pid 7368] close(29) = -1 EBADF (Bad file descriptor) [pid 7368] exit_group(0) = ? [pid 7368] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2314", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2314/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2314/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2314/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2314") = 0 [pid 5033] mkdir("./2315", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2317 ./strace-static-x86_64: Process 7369 attached [pid 7369] set_robust_list(0x5555558cb760, 24) = 0 [pid 7369] chdir("./2315") = 0 [pid 7369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7369] setpgid(0, 0) = 0 [pid 7369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7369] write(3, "1000", 4) = 4 [pid 7369] close(3) = 0 [pid 7369] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7369] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7369] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7369] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7369] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7369] 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 7369] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2317}, "\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 7369] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2317}, {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 7369] close(4) = 0 [pid 7369] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7369] 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 7369] close(3) = 0 [pid 7369] close(4) = -1 EBADF (Bad file descriptor) [pid 7369] close(5) = -1 EBADF (Bad file descriptor) [pid 7369] close(6) = -1 EBADF (Bad file descriptor) [pid 7369] close(7) = -1 EBADF (Bad file descriptor) [pid 7369] close(8) = -1 EBADF (Bad file descriptor) [pid 7369] close(9) = -1 EBADF (Bad file descriptor) [pid 7369] close(10) = -1 EBADF (Bad file descriptor) [pid 7369] close(11) = -1 EBADF (Bad file descriptor) [pid 7369] close(12) = -1 EBADF (Bad file descriptor) [pid 7369] close(13) = -1 EBADF (Bad file descriptor) [pid 7369] close(14) = -1 EBADF (Bad file descriptor) [pid 7369] close(15) = -1 EBADF (Bad file descriptor) [pid 7369] close(16) = -1 EBADF (Bad file descriptor) [pid 7369] close(17) = -1 EBADF (Bad file descriptor) [pid 7369] close(18) = -1 EBADF (Bad file descriptor) [pid 7369] close(19) = -1 EBADF (Bad file descriptor) [pid 7369] close(20) = -1 EBADF (Bad file descriptor) [pid 7369] close(21) = -1 EBADF (Bad file descriptor) [pid 7369] close(22) = -1 EBADF (Bad file descriptor) [pid 7369] close(23) = -1 EBADF (Bad file descriptor) [pid 7369] close(24) = -1 EBADF (Bad file descriptor) [pid 7369] close(25) = -1 EBADF (Bad file descriptor) [pid 7369] close(26) = -1 EBADF (Bad file descriptor) [pid 7369] close(27) = -1 EBADF (Bad file descriptor) [pid 7369] close(28) = -1 EBADF (Bad file descriptor) [pid 7369] close(29) = -1 EBADF (Bad file descriptor) [pid 7369] exit_group(0) = ? [pid 7369] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2315", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 173.842133][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.853854][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.861854][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.880742][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] openat(AT_FDCWD, "./2315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2315/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2315/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2315/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2315") = 0 [pid 5033] mkdir("./2316", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2318 ./strace-static-x86_64: Process 7370 attached [pid 7370] set_robust_list(0x5555558cb760, 24) = 0 [pid 7370] chdir("./2316") = 0 [pid 7370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7370] setpgid(0, 0) = 0 [pid 7370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7370] write(3, "1000", 4) = 4 [pid 7370] close(3) = 0 [pid 7370] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7370] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7370] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7370] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7370] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7370] 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 7370] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2318}, "\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 7370] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2318}, {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 7370] close(4) = 0 [pid 7370] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7370] 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 7370] close(3) = 0 [pid 7370] close(4) = -1 EBADF (Bad file descriptor) [pid 7370] close(5) = -1 EBADF (Bad file descriptor) [pid 7370] close(6) = -1 EBADF (Bad file descriptor) [pid 7370] close(7) = -1 EBADF (Bad file descriptor) [pid 7370] close(8) = -1 EBADF (Bad file descriptor) [pid 7370] close(9) = -1 EBADF (Bad file descriptor) [pid 7370] close(10) = -1 EBADF (Bad file descriptor) [pid 7370] close(11) = -1 EBADF (Bad file descriptor) [pid 7370] close(12) = -1 EBADF (Bad file descriptor) [pid 7370] close(13) = -1 EBADF (Bad file descriptor) [pid 7370] close(14) = -1 EBADF (Bad file descriptor) [pid 7370] close(15) = -1 EBADF (Bad file descriptor) [pid 7370] close(16) = -1 EBADF (Bad file descriptor) [pid 7370] close(17) = -1 EBADF (Bad file descriptor) [pid 7370] close(18) = -1 EBADF (Bad file descriptor) [pid 7370] close(19) = -1 EBADF (Bad file descriptor) [pid 7370] close(20) = -1 EBADF (Bad file descriptor) [pid 7370] close(21) = -1 EBADF (Bad file descriptor) [pid 7370] close(22) = -1 EBADF (Bad file descriptor) [pid 7370] close(23) = -1 EBADF (Bad file descriptor) [pid 7370] close(24) = -1 EBADF (Bad file descriptor) [pid 7370] close(25) = -1 EBADF (Bad file descriptor) [pid 7370] close(26) = -1 EBADF (Bad file descriptor) [pid 7370] close(27) = -1 EBADF (Bad file descriptor) [pid 7370] close(28) = -1 EBADF (Bad file descriptor) [pid 7370] close(29) = -1 EBADF (Bad file descriptor) [pid 7370] exit_group(0) = ? [pid 7370] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2316", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 173.895984][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.904022][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.922066][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.938297][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2316/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2316/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2316/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2316") = 0 [pid 5033] mkdir("./2317", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2319 ./strace-static-x86_64: Process 7371 attached [pid 7371] set_robust_list(0x5555558cb760, 24) = 0 [pid 7371] chdir("./2317") = 0 [pid 7371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7371] setpgid(0, 0) = 0 [pid 7371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7371] write(3, "1000", 4) = 4 [pid 7371] close(3) = 0 [pid 7371] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7371] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7371] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7371] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7371] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7371] 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 7371] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2319}, "\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 7371] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2319}, {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 7371] close(4) = 0 [pid 7371] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7371] 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 7371] close(3) = 0 [pid 7371] close(4) = -1 EBADF (Bad file descriptor) [pid 7371] close(5) = -1 EBADF (Bad file descriptor) [pid 7371] close(6) = -1 EBADF (Bad file descriptor) [pid 7371] close(7) = -1 EBADF (Bad file descriptor) [pid 7371] close(8) = -1 EBADF (Bad file descriptor) [pid 7371] close(9) = -1 EBADF (Bad file descriptor) [pid 7371] close(10) = -1 EBADF (Bad file descriptor) [pid 7371] close(11) = -1 EBADF (Bad file descriptor) [pid 7371] close(12) = -1 EBADF (Bad file descriptor) [pid 7371] close(13) = -1 EBADF (Bad file descriptor) [pid 7371] close(14) = -1 EBADF (Bad file descriptor) [pid 7371] close(15) = -1 EBADF (Bad file descriptor) [pid 7371] close(16) = -1 EBADF (Bad file descriptor) [pid 7371] close(17) = -1 EBADF (Bad file descriptor) [pid 7371] close(18) = -1 EBADF (Bad file descriptor) [pid 7371] close(19) = -1 EBADF (Bad file descriptor) [pid 7371] close(20) = -1 EBADF (Bad file descriptor) [pid 7371] close(21) = -1 EBADF (Bad file descriptor) [pid 7371] close(22) = -1 EBADF (Bad file descriptor) [pid 7371] close(23) = -1 EBADF (Bad file descriptor) [pid 7371] close(24) = -1 EBADF (Bad file descriptor) [pid 7371] close(25) = -1 EBADF (Bad file descriptor) [pid 7371] close(26) = -1 EBADF (Bad file descriptor) [pid 7371] close(27) = -1 EBADF (Bad file descriptor) [pid 7371] close(28) = -1 EBADF (Bad file descriptor) [pid 7371] close(29) = -1 EBADF (Bad file descriptor) [pid 7371] exit_group(0) = ? [pid 7371] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2317", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2317/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2317/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2317/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2317") = 0 [ 173.946518][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.969238][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 173.986162][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] mkdir("./2318", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7372 attached , child_tidptr=0x5555558cb750) = 2320 [pid 7372] set_robust_list(0x5555558cb760, 24) = 0 [pid 7372] chdir("./2318") = 0 [pid 7372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7372] setpgid(0, 0) = 0 [pid 7372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7372] write(3, "1000", 4) = 4 [pid 7372] close(3) = 0 [pid 7372] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7372] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7372] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7372] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7372] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7372] 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 7372] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2320}, "\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 7372] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2320}, {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 7372] close(4) = 0 [pid 7372] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7372] 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 7372] close(3) = 0 [pid 7372] close(4) = -1 EBADF (Bad file descriptor) [pid 7372] close(5) = -1 EBADF (Bad file descriptor) [pid 7372] close(6) = -1 EBADF (Bad file descriptor) [pid 7372] close(7) = -1 EBADF (Bad file descriptor) [pid 7372] close(8) = -1 EBADF (Bad file descriptor) [pid 7372] close(9) = -1 EBADF (Bad file descriptor) [pid 7372] close(10) = -1 EBADF (Bad file descriptor) [pid 7372] close(11) = -1 EBADF (Bad file descriptor) [pid 7372] close(12) = -1 EBADF (Bad file descriptor) [pid 7372] close(13) = -1 EBADF (Bad file descriptor) [pid 7372] close(14) = -1 EBADF (Bad file descriptor) [pid 7372] close(15) = -1 EBADF (Bad file descriptor) [pid 7372] close(16) = -1 EBADF (Bad file descriptor) [pid 7372] close(17) = -1 EBADF (Bad file descriptor) [pid 7372] close(18) = -1 EBADF (Bad file descriptor) [pid 7372] close(19) = -1 EBADF (Bad file descriptor) [pid 7372] close(20) = -1 EBADF (Bad file descriptor) [pid 7372] close(21) = -1 EBADF (Bad file descriptor) [pid 7372] close(22) = -1 EBADF (Bad file descriptor) [pid 7372] close(23) = -1 EBADF (Bad file descriptor) [pid 7372] close(24) = -1 EBADF (Bad file descriptor) [pid 7372] close(25) = -1 EBADF (Bad file descriptor) [pid 7372] close(26) = -1 EBADF (Bad file descriptor) [pid 7372] close(27) = -1 EBADF (Bad file descriptor) [pid 7372] close(28) = -1 EBADF (Bad file descriptor) [pid 7372] close(29) = -1 EBADF (Bad file descriptor) [pid 7372] exit_group(0) = ? [pid 7372] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2318", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2318/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2318/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2318/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2318") = 0 [pid 5033] mkdir("./2319", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2321 ./strace-static-x86_64: Process 7373 attached [pid 7373] set_robust_list(0x5555558cb760, 24) = 0 [pid 7373] chdir("./2319") = 0 [pid 7373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7373] setpgid(0, 0) = 0 [pid 7373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7373] write(3, "1000", 4) = 4 [pid 7373] close(3) = 0 [pid 7373] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7373] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7373] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7373] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7373] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7373] 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 7373] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2321}, "\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 7373] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2321}, {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 7373] close(4) = 0 [pid 7373] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7373] 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 [ 173.994685][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.013117][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.026931][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.034791][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7373] close(3) = 0 [pid 7373] close(4) = -1 EBADF (Bad file descriptor) [pid 7373] close(5) = -1 EBADF (Bad file descriptor) [pid 7373] close(6) = -1 EBADF (Bad file descriptor) [pid 7373] close(7) = -1 EBADF (Bad file descriptor) [pid 7373] close(8) = -1 EBADF (Bad file descriptor) [pid 7373] close(9) = -1 EBADF (Bad file descriptor) [pid 7373] close(10) = -1 EBADF (Bad file descriptor) [pid 7373] close(11) = -1 EBADF (Bad file descriptor) [pid 7373] close(12) = -1 EBADF (Bad file descriptor) [pid 7373] close(13) = -1 EBADF (Bad file descriptor) [pid 7373] close(14) = -1 EBADF (Bad file descriptor) [pid 7373] close(15) = -1 EBADF (Bad file descriptor) [pid 7373] close(16) = -1 EBADF (Bad file descriptor) [pid 7373] close(17) = -1 EBADF (Bad file descriptor) [pid 7373] close(18) = -1 EBADF (Bad file descriptor) [pid 7373] close(19) = -1 EBADF (Bad file descriptor) [pid 7373] close(20) = -1 EBADF (Bad file descriptor) [pid 7373] close(21) = -1 EBADF (Bad file descriptor) [pid 7373] close(22) = -1 EBADF (Bad file descriptor) [pid 7373] close(23) = -1 EBADF (Bad file descriptor) [pid 7373] close(24) = -1 EBADF (Bad file descriptor) [pid 7373] close(25) = -1 EBADF (Bad file descriptor) [pid 7373] close(26) = -1 EBADF (Bad file descriptor) [pid 7373] close(27) = -1 EBADF (Bad file descriptor) [pid 7373] close(28) = -1 EBADF (Bad file descriptor) [pid 7373] close(29) = -1 EBADF (Bad file descriptor) [pid 7373] exit_group(0) = ? [pid 7373] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2319", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2319/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2319/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2319/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2319") = 0 [pid 5033] mkdir("./2320", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2322 ./strace-static-x86_64: Process 7374 attached [pid 7374] set_robust_list(0x5555558cb760, 24) = 0 [pid 7374] chdir("./2320") = 0 [pid 7374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7374] setpgid(0, 0) = 0 [pid 7374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7374] write(3, "1000", 4) = 4 [pid 7374] close(3) = 0 [pid 7374] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7374] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7374] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7374] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7374] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7374] 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 7374] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2322}, "\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 7374] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2322}, {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 7374] close(4) = 0 [pid 7374] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 174.053085][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.068422][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.076876][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7374] 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 7374] close(3) = 0 [pid 7374] close(4) = -1 EBADF (Bad file descriptor) [pid 7374] close(5) = -1 EBADF (Bad file descriptor) [pid 7374] close(6) = -1 EBADF (Bad file descriptor) [pid 7374] close(7) = -1 EBADF (Bad file descriptor) [pid 7374] close(8) = -1 EBADF (Bad file descriptor) [pid 7374] close(9) = -1 EBADF (Bad file descriptor) [pid 7374] close(10) = -1 EBADF (Bad file descriptor) [pid 7374] close(11) = -1 EBADF (Bad file descriptor) [pid 7374] close(12) = -1 EBADF (Bad file descriptor) [pid 7374] close(13) = -1 EBADF (Bad file descriptor) [pid 7374] close(14) = -1 EBADF (Bad file descriptor) [pid 7374] close(15) = -1 EBADF (Bad file descriptor) [pid 7374] close(16) = -1 EBADF (Bad file descriptor) [pid 7374] close(17) = -1 EBADF (Bad file descriptor) [pid 7374] close(18) = -1 EBADF (Bad file descriptor) [pid 7374] close(19) = -1 EBADF (Bad file descriptor) [pid 7374] close(20) = -1 EBADF (Bad file descriptor) [pid 7374] close(21) = -1 EBADF (Bad file descriptor) [pid 7374] close(22) = -1 EBADF (Bad file descriptor) [pid 7374] close(23) = -1 EBADF (Bad file descriptor) [pid 7374] close(24) = -1 EBADF (Bad file descriptor) [pid 7374] close(25) = -1 EBADF (Bad file descriptor) [pid 7374] close(26) = -1 EBADF (Bad file descriptor) [pid 7374] close(27) = -1 EBADF (Bad file descriptor) [pid 7374] close(28) = -1 EBADF (Bad file descriptor) [pid 7374] close(29) = -1 EBADF (Bad file descriptor) [pid 7374] exit_group(0) = ? [pid 7374] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2320", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2320/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2320/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2320/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2320") = 0 [pid 5033] mkdir("./2321", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7375 attached , child_tidptr=0x5555558cb750) = 2323 [pid 7375] set_robust_list(0x5555558cb760, 24) = 0 [pid 7375] chdir("./2321") = 0 [pid 7375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7375] setpgid(0, 0) = 0 [pid 7375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7375] write(3, "1000", 4) = 4 [pid 7375] close(3) = 0 [pid 7375] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7375] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7375] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7375] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7375] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7375] 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 7375] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2323}, "\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 7375] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2323}, {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 7375] close(4) = 0 [pid 7375] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 174.098291][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.116813][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.125019][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7375] 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 7375] close(3) = 0 [pid 7375] close(4) = -1 EBADF (Bad file descriptor) [pid 7375] close(5) = -1 EBADF (Bad file descriptor) [pid 7375] close(6) = -1 EBADF (Bad file descriptor) [pid 7375] close(7) = -1 EBADF (Bad file descriptor) [pid 7375] close(8) = -1 EBADF (Bad file descriptor) [pid 7375] close(9) = -1 EBADF (Bad file descriptor) [pid 7375] close(10) = -1 EBADF (Bad file descriptor) [pid 7375] close(11) = -1 EBADF (Bad file descriptor) [pid 7375] close(12) = -1 EBADF (Bad file descriptor) [pid 7375] close(13) = -1 EBADF (Bad file descriptor) [pid 7375] close(14) = -1 EBADF (Bad file descriptor) [pid 7375] close(15) = -1 EBADF (Bad file descriptor) [pid 7375] close(16) = -1 EBADF (Bad file descriptor) [pid 7375] close(17) = -1 EBADF (Bad file descriptor) [pid 7375] close(18) = -1 EBADF (Bad file descriptor) [pid 7375] close(19) = -1 EBADF (Bad file descriptor) [pid 7375] close(20) = -1 EBADF (Bad file descriptor) [pid 7375] close(21) = -1 EBADF (Bad file descriptor) [pid 7375] close(22) = -1 EBADF (Bad file descriptor) [pid 7375] close(23) = -1 EBADF (Bad file descriptor) [pid 7375] close(24) = -1 EBADF (Bad file descriptor) [pid 7375] close(25) = -1 EBADF (Bad file descriptor) [pid 7375] close(26) = -1 EBADF (Bad file descriptor) [pid 7375] close(27) = -1 EBADF (Bad file descriptor) [pid 7375] close(28) = -1 EBADF (Bad file descriptor) [pid 7375] close(29) = -1 EBADF (Bad file descriptor) [pid 7375] exit_group(0) = ? [pid 7375] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2321", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2321/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2321/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2321/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2321") = 0 [pid 5033] mkdir("./2322", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2324 ./strace-static-x86_64: Process 7376 attached [pid 7376] set_robust_list(0x5555558cb760, 24) = 0 [pid 7376] chdir("./2322") = 0 [pid 7376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7376] setpgid(0, 0) = 0 [pid 7376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7376] write(3, "1000", 4) = 4 [pid 7376] close(3) = 0 [pid 7376] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7376] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7376] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7376] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7376] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7376] 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 7376] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2324}, "\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 7376] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2324}, {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 7376] close(4) = 0 [pid 7376] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 174.157719][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.169250][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.177943][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7376] 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 7376] close(3) = 0 [pid 7376] close(4) = -1 EBADF (Bad file descriptor) [pid 7376] close(5) = -1 EBADF (Bad file descriptor) [pid 7376] close(6) = -1 EBADF (Bad file descriptor) [pid 7376] close(7) = -1 EBADF (Bad file descriptor) [pid 7376] close(8) = -1 EBADF (Bad file descriptor) [pid 7376] close(9) = -1 EBADF (Bad file descriptor) [pid 7376] close(10) = -1 EBADF (Bad file descriptor) [pid 7376] close(11) = -1 EBADF (Bad file descriptor) [pid 7376] close(12) = -1 EBADF (Bad file descriptor) [pid 7376] close(13) = -1 EBADF (Bad file descriptor) [pid 7376] close(14) = -1 EBADF (Bad file descriptor) [pid 7376] close(15) = -1 EBADF (Bad file descriptor) [pid 7376] close(16) = -1 EBADF (Bad file descriptor) [pid 7376] close(17) = -1 EBADF (Bad file descriptor) [pid 7376] close(18) = -1 EBADF (Bad file descriptor) [pid 7376] close(19) = -1 EBADF (Bad file descriptor) [pid 7376] close(20) = -1 EBADF (Bad file descriptor) [pid 7376] close(21) = -1 EBADF (Bad file descriptor) [pid 7376] close(22) = -1 EBADF (Bad file descriptor) [pid 7376] close(23) = -1 EBADF (Bad file descriptor) [pid 7376] close(24) = -1 EBADF (Bad file descriptor) [pid 7376] close(25) = -1 EBADF (Bad file descriptor) [pid 7376] close(26) = -1 EBADF (Bad file descriptor) [pid 7376] close(27) = -1 EBADF (Bad file descriptor) [pid 7376] close(28) = -1 EBADF (Bad file descriptor) [pid 7376] close(29) = -1 EBADF (Bad file descriptor) [pid 7376] exit_group(0) = ? [pid 7376] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2322", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2322/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2322/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2322/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2322") = 0 [pid 5033] mkdir("./2323", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2325 ./strace-static-x86_64: Process 7377 attached [pid 7377] set_robust_list(0x5555558cb760, 24) = 0 [pid 7377] chdir("./2323") = 0 [pid 7377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7377] setpgid(0, 0) = 0 [pid 7377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7377] write(3, "1000", 4) = 4 [pid 7377] close(3) = 0 [pid 7377] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7377] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7377] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7377] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7377] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7377] 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 7377] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2325}, "\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 7377] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2325}, {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 7377] close(4) = 0 [pid 7377] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 174.202724][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.218583][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.226810][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7377] 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 7377] close(3) = 0 [pid 7377] close(4) = -1 EBADF (Bad file descriptor) [pid 7377] close(5) = -1 EBADF (Bad file descriptor) [pid 7377] close(6) = -1 EBADF (Bad file descriptor) [pid 7377] close(7) = -1 EBADF (Bad file descriptor) [pid 7377] close(8) = -1 EBADF (Bad file descriptor) [pid 7377] close(9) = -1 EBADF (Bad file descriptor) [pid 7377] close(10) = -1 EBADF (Bad file descriptor) [pid 7377] close(11) = -1 EBADF (Bad file descriptor) [pid 7377] close(12) = -1 EBADF (Bad file descriptor) [pid 7377] close(13) = -1 EBADF (Bad file descriptor) [pid 7377] close(14) = -1 EBADF (Bad file descriptor) [pid 7377] close(15) = -1 EBADF (Bad file descriptor) [pid 7377] close(16) = -1 EBADF (Bad file descriptor) [pid 7377] close(17) = -1 EBADF (Bad file descriptor) [pid 7377] close(18) = -1 EBADF (Bad file descriptor) [pid 7377] close(19) = -1 EBADF (Bad file descriptor) [pid 7377] close(20) = -1 EBADF (Bad file descriptor) [pid 7377] close(21) = -1 EBADF (Bad file descriptor) [pid 7377] close(22) = -1 EBADF (Bad file descriptor) [pid 7377] close(23) = -1 EBADF (Bad file descriptor) [pid 7377] close(24) = -1 EBADF (Bad file descriptor) [pid 7377] close(25) = -1 EBADF (Bad file descriptor) [pid 7377] close(26) = -1 EBADF (Bad file descriptor) [pid 7377] close(27) = -1 EBADF (Bad file descriptor) [pid 7377] close(28) = -1 EBADF (Bad file descriptor) [pid 7377] close(29) = -1 EBADF (Bad file descriptor) [pid 7377] exit_group(0) = ? [pid 7377] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2323", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2323/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2323/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2323/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2323") = 0 [pid 5033] mkdir("./2324", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7378 attached , child_tidptr=0x5555558cb750) = 2326 [pid 7378] set_robust_list(0x5555558cb760, 24) = 0 [pid 7378] chdir("./2324") = 0 [pid 7378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7378] setpgid(0, 0) = 0 [pid 7378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7378] write(3, "1000", 4) = 4 [pid 7378] close(3) = 0 [pid 7378] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7378] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7378] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7378] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7378] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7378] 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 7378] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2326}, "\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 7378] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2326}, {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 7378] close(4) = 0 [pid 7378] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7378] 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 7378] close(3) = 0 [pid 7378] close(4) = -1 EBADF (Bad file descriptor) [pid 7378] close(5) = -1 EBADF (Bad file descriptor) [pid 7378] close(6) = -1 EBADF (Bad file descriptor) [pid 7378] close(7) = -1 EBADF (Bad file descriptor) [pid 7378] close(8) = -1 EBADF (Bad file descriptor) [pid 7378] close(9) = -1 EBADF (Bad file descriptor) [pid 7378] close(10) = -1 EBADF (Bad file descriptor) [pid 7378] close(11) = -1 EBADF (Bad file descriptor) [pid 7378] close(12) = -1 EBADF (Bad file descriptor) [pid 7378] close(13) = -1 EBADF (Bad file descriptor) [pid 7378] close(14) = -1 EBADF (Bad file descriptor) [pid 7378] close(15) = -1 EBADF (Bad file descriptor) [pid 7378] close(16) = -1 EBADF (Bad file descriptor) [pid 7378] close(17) = -1 EBADF (Bad file descriptor) [pid 7378] close(18) = -1 EBADF (Bad file descriptor) [pid 7378] close(19) = -1 EBADF (Bad file descriptor) [pid 7378] close(20) = -1 EBADF (Bad file descriptor) [pid 7378] close(21) = -1 EBADF (Bad file descriptor) [pid 7378] close(22) = -1 EBADF (Bad file descriptor) [pid 7378] close(23) = -1 EBADF (Bad file descriptor) [pid 7378] close(24) = -1 EBADF (Bad file descriptor) [pid 7378] close(25) = -1 EBADF (Bad file descriptor) [pid 7378] close(26) = -1 EBADF (Bad file descriptor) [pid 7378] close(27) = -1 EBADF (Bad file descriptor) [pid 7378] close(28) = -1 EBADF (Bad file descriptor) [pid 7378] close(29) = -1 EBADF (Bad file descriptor) [pid 7378] exit_group(0) = ? [pid 7378] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2324", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2324/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2324/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2324/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2324") = 0 [pid 5033] mkdir("./2325", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7379 attached , child_tidptr=0x5555558cb750) = 2327 [pid 7379] set_robust_list(0x5555558cb760, 24) = 0 [pid 7379] chdir("./2325") = 0 [pid 7379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7379] setpgid(0, 0) = 0 [pid 7379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7379] write(3, "1000", 4) = 4 [pid 7379] close(3) = 0 [pid 7379] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7379] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7379] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7379] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7379] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7379] 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 7379] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2327}, "\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 7379] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2327}, {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 7379] close(4) = 0 [pid 7379] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 174.250439][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.267782][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.276029][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7379] 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 7379] close(3) = 0 [pid 7379] close(4) = -1 EBADF (Bad file descriptor) [pid 7379] close(5) = -1 EBADF (Bad file descriptor) [pid 7379] close(6) = -1 EBADF (Bad file descriptor) [pid 7379] close(7) = -1 EBADF (Bad file descriptor) [pid 7379] close(8) = -1 EBADF (Bad file descriptor) [pid 7379] close(9) = -1 EBADF (Bad file descriptor) [pid 7379] close(10) = -1 EBADF (Bad file descriptor) [pid 7379] close(11) = -1 EBADF (Bad file descriptor) [pid 7379] close(12) = -1 EBADF (Bad file descriptor) [pid 7379] close(13) = -1 EBADF (Bad file descriptor) [pid 7379] close(14) = -1 EBADF (Bad file descriptor) [pid 7379] close(15) = -1 EBADF (Bad file descriptor) [pid 7379] close(16) = -1 EBADF (Bad file descriptor) [pid 7379] close(17) = -1 EBADF (Bad file descriptor) [pid 7379] close(18) = -1 EBADF (Bad file descriptor) [pid 7379] close(19) = -1 EBADF (Bad file descriptor) [pid 7379] close(20) = -1 EBADF (Bad file descriptor) [pid 7379] close(21) = -1 EBADF (Bad file descriptor) [pid 7379] close(22) = -1 EBADF (Bad file descriptor) [pid 7379] close(23) = -1 EBADF (Bad file descriptor) [pid 7379] close(24) = -1 EBADF (Bad file descriptor) [pid 7379] close(25) = -1 EBADF (Bad file descriptor) [pid 7379] close(26) = -1 EBADF (Bad file descriptor) [pid 7379] close(27) = -1 EBADF (Bad file descriptor) [pid 7379] close(28) = -1 EBADF (Bad file descriptor) [pid 7379] close(29) = -1 EBADF (Bad file descriptor) [pid 7379] exit_group(0) = ? [pid 7379] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2325", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2325/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2325/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2325/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2325") = 0 [pid 5033] mkdir("./2326", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7380 attached , child_tidptr=0x5555558cb750) = 2328 [pid 7380] set_robust_list(0x5555558cb760, 24) = 0 [pid 7380] chdir("./2326") = 0 [pid 7380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7380] setpgid(0, 0) = 0 [pid 7380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7380] write(3, "1000", 4) = 4 [pid 7380] close(3) = 0 [pid 7380] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7380] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7380] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7380] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7380] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7380] 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 7380] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2328}, "\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 7380] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2328}, {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 7380] close(4) = 0 [pid 7380] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7380] 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 7380] close(3) = 0 [pid 7380] close(4) = -1 EBADF (Bad file descriptor) [pid 7380] close(5) = -1 EBADF (Bad file descriptor) [pid 7380] close(6) = -1 EBADF (Bad file descriptor) [pid 7380] close(7) = -1 EBADF (Bad file descriptor) [pid 7380] close(8) = -1 EBADF (Bad file descriptor) [pid 7380] close(9) = -1 EBADF (Bad file descriptor) [pid 7380] close(10) = -1 EBADF (Bad file descriptor) [pid 7380] close(11) = -1 EBADF (Bad file descriptor) [pid 7380] close(12) = -1 EBADF (Bad file descriptor) [pid 7380] close(13) = -1 EBADF (Bad file descriptor) [pid 7380] close(14) = -1 EBADF (Bad file descriptor) [pid 7380] close(15) = -1 EBADF (Bad file descriptor) [pid 7380] close(16) = -1 EBADF (Bad file descriptor) [pid 7380] close(17) = -1 EBADF (Bad file descriptor) [pid 7380] close(18) = -1 EBADF (Bad file descriptor) [pid 7380] close(19) = -1 EBADF (Bad file descriptor) [pid 7380] close(20) = -1 EBADF (Bad file descriptor) [pid 7380] close(21) = -1 EBADF (Bad file descriptor) [pid 7380] close(22) = -1 EBADF (Bad file descriptor) [pid 7380] close(23) = -1 EBADF (Bad file descriptor) [pid 7380] close(24) = -1 EBADF (Bad file descriptor) [pid 7380] close(25) = -1 EBADF (Bad file descriptor) [pid 7380] close(26) = -1 EBADF (Bad file descriptor) [pid 7380] close(27) = -1 EBADF (Bad file descriptor) [pid 7380] close(28) = -1 EBADF (Bad file descriptor) [pid 7380] close(29) = -1 EBADF (Bad file descriptor) [pid 7380] exit_group(0) = ? [pid 7380] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2326", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2326/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2326/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2326/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2326") = 0 [pid 5033] mkdir("./2327", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7381 attached , child_tidptr=0x5555558cb750) = 2329 [pid 7381] set_robust_list(0x5555558cb760, 24) = 0 [pid 7381] chdir("./2327") = 0 [pid 7381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7381] setpgid(0, 0) = 0 [pid 7381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7381] write(3, "1000", 4) = 4 [pid 7381] close(3) = 0 [pid 7381] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7381] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7381] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7381] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7381] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7381] 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 7381] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2329}, "\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 7381] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2329}, {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 7381] close(4) = 0 [pid 7381] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 174.313794][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.338281][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.347082][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7381] 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 7381] close(3) = 0 [pid 7381] close(4) = -1 EBADF (Bad file descriptor) [pid 7381] close(5) = -1 EBADF (Bad file descriptor) [pid 7381] close(6) = -1 EBADF (Bad file descriptor) [pid 7381] close(7) = -1 EBADF (Bad file descriptor) [pid 7381] close(8) = -1 EBADF (Bad file descriptor) [pid 7381] close(9) = -1 EBADF (Bad file descriptor) [pid 7381] close(10) = -1 EBADF (Bad file descriptor) [pid 7381] close(11) = -1 EBADF (Bad file descriptor) [pid 7381] close(12) = -1 EBADF (Bad file descriptor) [pid 7381] close(13) = -1 EBADF (Bad file descriptor) [pid 7381] close(14) = -1 EBADF (Bad file descriptor) [pid 7381] close(15) = -1 EBADF (Bad file descriptor) [pid 7381] close(16) = -1 EBADF (Bad file descriptor) [pid 7381] close(17) = -1 EBADF (Bad file descriptor) [pid 7381] close(18) = -1 EBADF (Bad file descriptor) [pid 7381] close(19) = -1 EBADF (Bad file descriptor) [pid 7381] close(20) = -1 EBADF (Bad file descriptor) [pid 7381] close(21) = -1 EBADF (Bad file descriptor) [pid 7381] close(22) = -1 EBADF (Bad file descriptor) [pid 7381] close(23) = -1 EBADF (Bad file descriptor) [pid 7381] close(24) = -1 EBADF (Bad file descriptor) [pid 7381] close(25) = -1 EBADF (Bad file descriptor) [pid 7381] close(26) = -1 EBADF (Bad file descriptor) [pid 7381] close(27) = -1 EBADF (Bad file descriptor) [pid 7381] close(28) = -1 EBADF (Bad file descriptor) [pid 7381] close(29) = -1 EBADF (Bad file descriptor) [pid 7381] exit_group(0) = ? [pid 7381] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2327", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2327/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2327/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2327/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2327") = 0 [pid 5033] mkdir("./2328", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7382 attached , child_tidptr=0x5555558cb750) = 2330 [pid 7382] set_robust_list(0x5555558cb760, 24) = 0 [pid 7382] chdir("./2328") = 0 [pid 7382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7382] setpgid(0, 0) = 0 [pid 7382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7382] write(3, "1000", 4) = 4 [pid 7382] close(3) = 0 [pid 7382] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7382] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7382] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7382] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7382] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7382] 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 7382] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2330}, "\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 7382] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2330}, {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 7382] close(4) = 0 [pid 7382] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7382] 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 7382] close(3) = 0 [pid 7382] close(4) = -1 EBADF (Bad file descriptor) [pid 7382] close(5) = -1 EBADF (Bad file descriptor) [pid 7382] close(6) = -1 EBADF (Bad file descriptor) [pid 7382] close(7) = -1 EBADF (Bad file descriptor) [pid 7382] close(8) = -1 EBADF (Bad file descriptor) [pid 7382] close(9) = -1 EBADF (Bad file descriptor) [pid 7382] close(10) = -1 EBADF (Bad file descriptor) [pid 7382] close(11) = -1 EBADF (Bad file descriptor) [pid 7382] close(12) = -1 EBADF (Bad file descriptor) [pid 7382] close(13) = -1 EBADF (Bad file descriptor) [pid 7382] close(14) = -1 EBADF (Bad file descriptor) [pid 7382] close(15) = -1 EBADF (Bad file descriptor) [pid 7382] close(16) = -1 EBADF (Bad file descriptor) [pid 7382] close(17) = -1 EBADF (Bad file descriptor) [pid 7382] close(18) = -1 EBADF (Bad file descriptor) [pid 7382] close(19) = -1 EBADF (Bad file descriptor) [pid 7382] close(20) = -1 EBADF (Bad file descriptor) [pid 7382] close(21) = -1 EBADF (Bad file descriptor) [pid 7382] close(22) = -1 EBADF (Bad file descriptor) [pid 7382] close(23) = -1 EBADF (Bad file descriptor) [pid 7382] close(24) = -1 EBADF (Bad file descriptor) [pid 7382] close(25) = -1 EBADF (Bad file descriptor) [pid 7382] close(26) = -1 EBADF (Bad file descriptor) [pid 7382] close(27) = -1 EBADF (Bad file descriptor) [pid 7382] close(28) = -1 EBADF (Bad file descriptor) [pid 7382] close(29) = -1 EBADF (Bad file descriptor) [pid 7382] exit_group(0) = ? [pid 7382] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2328", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2328/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2328/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2328/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2328") = 0 [pid 5033] mkdir("./2329", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2331 ./strace-static-x86_64: Process 7383 attached [pid 7383] set_robust_list(0x5555558cb760, 24) = 0 [pid 7383] chdir("./2329") = 0 [pid 7383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7383] setpgid(0, 0) = 0 [pid 7383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7383] write(3, "1000", 4) = 4 [pid 7383] close(3) = 0 [pid 7383] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7383] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7383] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7383] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7383] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7383] 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 7383] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2331}, "\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 7383] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2331}, {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 7383] close(4) = 0 [pid 7383] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 174.367844][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.384579][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.394631][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7383] 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 7383] close(3) = 0 [pid 7383] close(4) = -1 EBADF (Bad file descriptor) [pid 7383] close(5) = -1 EBADF (Bad file descriptor) [pid 7383] close(6) = -1 EBADF (Bad file descriptor) [pid 7383] close(7) = -1 EBADF (Bad file descriptor) [pid 7383] close(8) = -1 EBADF (Bad file descriptor) [pid 7383] close(9) = -1 EBADF (Bad file descriptor) [pid 7383] close(10) = -1 EBADF (Bad file descriptor) [pid 7383] close(11) = -1 EBADF (Bad file descriptor) [pid 7383] close(12) = -1 EBADF (Bad file descriptor) [pid 7383] close(13) = -1 EBADF (Bad file descriptor) [pid 7383] close(14) = -1 EBADF (Bad file descriptor) [pid 7383] close(15) = -1 EBADF (Bad file descriptor) [pid 7383] close(16) = -1 EBADF (Bad file descriptor) [pid 7383] close(17) = -1 EBADF (Bad file descriptor) [pid 7383] close(18) = -1 EBADF (Bad file descriptor) [pid 7383] close(19) = -1 EBADF (Bad file descriptor) [pid 7383] close(20) = -1 EBADF (Bad file descriptor) [pid 7383] close(21) = -1 EBADF (Bad file descriptor) [pid 7383] close(22) = -1 EBADF (Bad file descriptor) [pid 7383] close(23) = -1 EBADF (Bad file descriptor) [pid 7383] close(24) = -1 EBADF (Bad file descriptor) [pid 7383] close(25) = -1 EBADF (Bad file descriptor) [pid 7383] close(26) = -1 EBADF (Bad file descriptor) [pid 7383] close(27) = -1 EBADF (Bad file descriptor) [pid 7383] close(28) = -1 EBADF (Bad file descriptor) [pid 7383] close(29) = -1 EBADF (Bad file descriptor) [pid 7383] exit_group(0) = ? [pid 7383] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2329", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2329/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2329/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2329/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2329") = 0 [pid 5033] mkdir("./2330", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2332 ./strace-static-x86_64: Process 7384 attached [pid 7384] set_robust_list(0x5555558cb760, 24) = 0 [pid 7384] chdir("./2330") = 0 [pid 7384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7384] setpgid(0, 0) = 0 [pid 7384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7384] write(3, "1000", 4) = 4 [pid 7384] close(3) = 0 [pid 7384] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7384] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7384] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7384] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7384] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7384] 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 7384] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2332}, "\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 7384] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2332}, {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 7384] close(4) = 0 [pid 7384] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7384] 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 7384] close(3) = 0 [pid 7384] close(4) = -1 EBADF (Bad file descriptor) [pid 7384] close(5) = -1 EBADF (Bad file descriptor) [pid 7384] close(6) = -1 EBADF (Bad file descriptor) [pid 7384] close(7) = -1 EBADF (Bad file descriptor) [pid 7384] close(8) = -1 EBADF (Bad file descriptor) [ 174.424305][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.443297][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.451857][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7384] close(9) = -1 EBADF (Bad file descriptor) [pid 7384] close(10) = -1 EBADF (Bad file descriptor) [pid 7384] close(11) = -1 EBADF (Bad file descriptor) [pid 7384] close(12) = -1 EBADF (Bad file descriptor) [pid 7384] close(13) = -1 EBADF (Bad file descriptor) [pid 7384] close(14) = -1 EBADF (Bad file descriptor) [pid 7384] close(15) = -1 EBADF (Bad file descriptor) [pid 7384] close(16) = -1 EBADF (Bad file descriptor) [pid 7384] close(17) = -1 EBADF (Bad file descriptor) [pid 7384] close(18) = -1 EBADF (Bad file descriptor) [pid 7384] close(19) = -1 EBADF (Bad file descriptor) [pid 7384] close(20) = -1 EBADF (Bad file descriptor) [pid 7384] close(21) = -1 EBADF (Bad file descriptor) [pid 7384] close(22) = -1 EBADF (Bad file descriptor) [pid 7384] close(23) = -1 EBADF (Bad file descriptor) [pid 7384] close(24) = -1 EBADF (Bad file descriptor) [pid 7384] close(25) = -1 EBADF (Bad file descriptor) [pid 7384] close(26) = -1 EBADF (Bad file descriptor) [pid 7384] close(27) = -1 EBADF (Bad file descriptor) [pid 7384] close(28) = -1 EBADF (Bad file descriptor) [pid 7384] close(29) = -1 EBADF (Bad file descriptor) [pid 7384] exit_group(0) = ? [pid 7384] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2332, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2330", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2330/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2330/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2330/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2330") = 0 [pid 5033] mkdir("./2331", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2333 ./strace-static-x86_64: Process 7385 attached [pid 7385] set_robust_list(0x5555558cb760, 24) = 0 [pid 7385] chdir("./2331") = 0 [pid 7385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7385] setpgid(0, 0) = 0 [pid 7385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7385] write(3, "1000", 4) = 4 [pid 7385] close(3) = 0 [pid 7385] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7385] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7385] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7385] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7385] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7385] 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 7385] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2333}, "\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 7385] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2333}, {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 7385] close(4) = 0 [pid 7385] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7385] 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 7385] close(3) = 0 [pid 7385] close(4) = -1 EBADF (Bad file descriptor) [pid 7385] close(5) = -1 EBADF (Bad file descriptor) [pid 7385] close(6) = -1 EBADF (Bad file descriptor) [pid 7385] close(7) = -1 EBADF (Bad file descriptor) [pid 7385] close(8) = -1 EBADF (Bad file descriptor) [pid 7385] close(9) = -1 EBADF (Bad file descriptor) [pid 7385] close(10) = -1 EBADF (Bad file descriptor) [pid 7385] close(11) = -1 EBADF (Bad file descriptor) [pid 7385] close(12) = -1 EBADF (Bad file descriptor) [pid 7385] close(13) = -1 EBADF (Bad file descriptor) [pid 7385] close(14) = -1 EBADF (Bad file descriptor) [pid 7385] close(15) = -1 EBADF (Bad file descriptor) [pid 7385] close(16) = -1 EBADF (Bad file descriptor) [pid 7385] close(17) = -1 EBADF (Bad file descriptor) [pid 7385] close(18) = -1 EBADF (Bad file descriptor) [pid 7385] close(19) = -1 EBADF (Bad file descriptor) [pid 7385] close(20) = -1 EBADF (Bad file descriptor) [pid 7385] close(21) = -1 EBADF (Bad file descriptor) [pid 7385] close(22) = -1 EBADF (Bad file descriptor) [ 174.470863][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.484189][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.492181][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.511888][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7385] close(23) = -1 EBADF (Bad file descriptor) [pid 7385] close(24) = -1 EBADF (Bad file descriptor) [pid 7385] close(25) = -1 EBADF (Bad file descriptor) [pid 7385] close(26) = -1 EBADF (Bad file descriptor) [pid 7385] close(27) = -1 EBADF (Bad file descriptor) [pid 7385] close(28) = -1 EBADF (Bad file descriptor) [pid 7385] close(29) = -1 EBADF (Bad file descriptor) [pid 7385] exit_group(0) = ? [pid 7385] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2331", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2331/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2331/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2331/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2331") = 0 [pid 5033] mkdir("./2332", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2334 ./strace-static-x86_64: Process 7386 attached [pid 7386] set_robust_list(0x5555558cb760, 24) = 0 [pid 7386] chdir("./2332") = 0 [pid 7386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7386] setpgid(0, 0) = 0 [pid 7386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7386] write(3, "1000", 4) = 4 [pid 7386] close(3) = 0 [pid 7386] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7386] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7386] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7386] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7386] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7386] 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 7386] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2334}, "\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 7386] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2334}, {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 7386] close(4) = 0 [pid 7386] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7386] 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 7386] close(3) = 0 [pid 7386] close(4) = -1 EBADF (Bad file descriptor) [pid 7386] close(5) = -1 EBADF (Bad file descriptor) [pid 7386] close(6) = -1 EBADF (Bad file descriptor) [pid 7386] close(7) = -1 EBADF (Bad file descriptor) [pid 7386] close(8) = -1 EBADF (Bad file descriptor) [pid 7386] close(9) = -1 EBADF (Bad file descriptor) [pid 7386] close(10) = -1 EBADF (Bad file descriptor) [pid 7386] close(11) = -1 EBADF (Bad file descriptor) [pid 7386] close(12) = -1 EBADF (Bad file descriptor) [pid 7386] close(13) = -1 EBADF (Bad file descriptor) [pid 7386] close(14) = -1 EBADF (Bad file descriptor) [pid 7386] close(15) = -1 EBADF (Bad file descriptor) [pid 7386] close(16) = -1 EBADF (Bad file descriptor) [pid 7386] close(17) = -1 EBADF (Bad file descriptor) [pid 7386] close(18) = -1 EBADF (Bad file descriptor) [pid 7386] close(19) = -1 EBADF (Bad file descriptor) [pid 7386] close(20) = -1 EBADF (Bad file descriptor) [pid 7386] close(21) = -1 EBADF (Bad file descriptor) [pid 7386] close(22) = -1 EBADF (Bad file descriptor) [pid 7386] close(23) = -1 EBADF (Bad file descriptor) [pid 7386] close(24) = -1 EBADF (Bad file descriptor) [pid 7386] close(25) = -1 EBADF (Bad file descriptor) [pid 7386] close(26) = -1 EBADF (Bad file descriptor) [pid 7386] close(27) = -1 EBADF (Bad file descriptor) [pid 7386] close(28) = -1 EBADF (Bad file descriptor) [ 174.527426][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.535739][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.554023][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.564946][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7386] close(29) = -1 EBADF (Bad file descriptor) [pid 7386] exit_group(0) = ? [pid 7386] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2334, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2332", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2332/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2332/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2332/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2332") = 0 [pid 5033] mkdir("./2333", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2335 ./strace-static-x86_64: Process 7387 attached [pid 7387] set_robust_list(0x5555558cb760, 24) = 0 [pid 7387] chdir("./2333") = 0 [pid 7387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7387] setpgid(0, 0) = 0 [pid 7387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7387] write(3, "1000", 4) = 4 [pid 7387] close(3) = 0 [pid 7387] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7387] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7387] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7387] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7387] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7387] 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 7387] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2335}, "\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 7387] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2335}, {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 7387] close(4) = 0 [pid 7387] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 174.573420][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7387] 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 7387] close(3) = 0 [pid 7387] close(4) = -1 EBADF (Bad file descriptor) [pid 7387] close(5) = -1 EBADF (Bad file descriptor) [pid 7387] close(6) = -1 EBADF (Bad file descriptor) [pid 7387] close(7) = -1 EBADF (Bad file descriptor) [pid 7387] close(8) = -1 EBADF (Bad file descriptor) [pid 7387] close(9) = -1 EBADF (Bad file descriptor) [pid 7387] close(10) = -1 EBADF (Bad file descriptor) [pid 7387] close(11) = -1 EBADF (Bad file descriptor) [pid 7387] close(12) = -1 EBADF (Bad file descriptor) [pid 7387] close(13) = -1 EBADF (Bad file descriptor) [pid 7387] close(14) = -1 EBADF (Bad file descriptor) [pid 7387] close(15) = -1 EBADF (Bad file descriptor) [pid 7387] close(16) = -1 EBADF (Bad file descriptor) [pid 7387] close(17) = -1 EBADF (Bad file descriptor) [pid 7387] close(18) = -1 EBADF (Bad file descriptor) [pid 7387] close(19) = -1 EBADF (Bad file descriptor) [pid 7387] close(20) = -1 EBADF (Bad file descriptor) [pid 7387] close(21) = -1 EBADF (Bad file descriptor) [pid 7387] close(22) = -1 EBADF (Bad file descriptor) [pid 7387] close(23) = -1 EBADF (Bad file descriptor) [pid 7387] close(24) = -1 EBADF (Bad file descriptor) [pid 7387] close(25) = -1 EBADF (Bad file descriptor) [pid 7387] close(26) = -1 EBADF (Bad file descriptor) [pid 7387] close(27) = -1 EBADF (Bad file descriptor) [pid 7387] close(28) = -1 EBADF (Bad file descriptor) [pid 7387] close(29) = -1 EBADF (Bad file descriptor) [pid 7387] exit_group(0) = ? [pid 7387] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2333", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2333/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2333/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2333/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2333") = 0 [pid 5033] mkdir("./2334", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7388 attached , child_tidptr=0x5555558cb750) = 2336 [pid 7388] set_robust_list(0x5555558cb760, 24) = 0 [pid 7388] chdir("./2334") = 0 [pid 7388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7388] setpgid(0, 0) = 0 [pid 7388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7388] write(3, "1000", 4) = 4 [pid 7388] close(3) = 0 [pid 7388] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7388] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7388] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7388] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7388] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7388] 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 7388] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2336}, "\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 7388] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2336}, {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 7388] close(4) = 0 [pid 7388] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 174.607460][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.620954][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.629648][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7388] 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 7388] close(3) = 0 [pid 7388] close(4) = -1 EBADF (Bad file descriptor) [pid 7388] close(5) = -1 EBADF (Bad file descriptor) [pid 7388] close(6) = -1 EBADF (Bad file descriptor) [pid 7388] close(7) = -1 EBADF (Bad file descriptor) [pid 7388] close(8) = -1 EBADF (Bad file descriptor) [pid 7388] close(9) = -1 EBADF (Bad file descriptor) [pid 7388] close(10) = -1 EBADF (Bad file descriptor) [pid 7388] close(11) = -1 EBADF (Bad file descriptor) [pid 7388] close(12) = -1 EBADF (Bad file descriptor) [pid 7388] close(13) = -1 EBADF (Bad file descriptor) [pid 7388] close(14) = -1 EBADF (Bad file descriptor) [pid 7388] close(15) = -1 EBADF (Bad file descriptor) [pid 7388] close(16) = -1 EBADF (Bad file descriptor) [pid 7388] close(17) = -1 EBADF (Bad file descriptor) [pid 7388] close(18) = -1 EBADF (Bad file descriptor) [pid 7388] close(19) = -1 EBADF (Bad file descriptor) [pid 7388] close(20) = -1 EBADF (Bad file descriptor) [pid 7388] close(21) = -1 EBADF (Bad file descriptor) [pid 7388] close(22) = -1 EBADF (Bad file descriptor) [pid 7388] close(23) = -1 EBADF (Bad file descriptor) [pid 7388] close(24) = -1 EBADF (Bad file descriptor) [pid 7388] close(25) = -1 EBADF (Bad file descriptor) [pid 7388] close(26) = -1 EBADF (Bad file descriptor) [pid 7388] close(27) = -1 EBADF (Bad file descriptor) [pid 7388] close(28) = -1 EBADF (Bad file descriptor) [pid 7388] close(29) = -1 EBADF (Bad file descriptor) [pid 7388] exit_group(0) = ? [pid 7388] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2336, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2334", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2334/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2334/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2334/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2334") = 0 [pid 5033] mkdir("./2335", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7389 attached [pid 7389] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2337 [pid 7389] <... set_robust_list resumed>) = 0 [pid 7389] chdir("./2335") = 0 [pid 7389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7389] setpgid(0, 0) = 0 [pid 7389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7389] write(3, "1000", 4) = 4 [pid 7389] close(3) = 0 [pid 7389] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7389] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7389] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7389] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7389] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7389] 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 7389] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2337}, "\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 7389] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2337}, {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 7389] close(4) = 0 [pid 7389] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7389] 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 7389] close(3) = 0 [pid 7389] close(4) = -1 EBADF (Bad file descriptor) [pid 7389] close(5) = -1 EBADF (Bad file descriptor) [pid 7389] close(6) = -1 EBADF (Bad file descriptor) [pid 7389] close(7) = -1 EBADF (Bad file descriptor) [pid 7389] close(8) = -1 EBADF (Bad file descriptor) [pid 7389] close(9) = -1 EBADF (Bad file descriptor) [ 174.657942][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.669541][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.677887][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7389] close(10) = -1 EBADF (Bad file descriptor) [pid 7389] close(11) = -1 EBADF (Bad file descriptor) [pid 7389] close(12) = -1 EBADF (Bad file descriptor) [pid 7389] close(13) = -1 EBADF (Bad file descriptor) [pid 7389] close(14) = -1 EBADF (Bad file descriptor) [pid 7389] close(15) = -1 EBADF (Bad file descriptor) [pid 7389] close(16) = -1 EBADF (Bad file descriptor) [pid 7389] close(17) = -1 EBADF (Bad file descriptor) [pid 7389] close(18) = -1 EBADF (Bad file descriptor) [pid 7389] close(19) = -1 EBADF (Bad file descriptor) [pid 7389] close(20) = -1 EBADF (Bad file descriptor) [pid 7389] close(21) = -1 EBADF (Bad file descriptor) [pid 7389] close(22) = -1 EBADF (Bad file descriptor) [pid 7389] close(23) = -1 EBADF (Bad file descriptor) [pid 7389] close(24) = -1 EBADF (Bad file descriptor) [pid 7389] close(25) = -1 EBADF (Bad file descriptor) [pid 7389] close(26) = -1 EBADF (Bad file descriptor) [pid 7389] close(27) = -1 EBADF (Bad file descriptor) [pid 7389] close(28) = -1 EBADF (Bad file descriptor) [pid 7389] close(29) = -1 EBADF (Bad file descriptor) [pid 7389] exit_group(0) = ? [pid 7389] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2335", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2335/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2335/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2335/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2335") = 0 [pid 5033] mkdir("./2336", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2338 ./strace-static-x86_64: Process 7390 attached [pid 7390] set_robust_list(0x5555558cb760, 24) = 0 [pid 7390] chdir("./2336") = 0 [pid 7390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7390] setpgid(0, 0) = 0 [pid 7390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7390] write(3, "1000", 4) = 4 [pid 7390] close(3) = 0 [pid 7390] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7390] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7390] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7390] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7390] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7390] 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 7390] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2338}, "\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 7390] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2338}, {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 7390] close(4) = 0 [pid 7390] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7390] 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 7390] close(3) = 0 [pid 7390] close(4) = -1 EBADF (Bad file descriptor) [pid 7390] close(5) = -1 EBADF (Bad file descriptor) [pid 7390] close(6) = -1 EBADF (Bad file descriptor) [pid 7390] close(7) = -1 EBADF (Bad file descriptor) [pid 7390] close(8) = -1 EBADF (Bad file descriptor) [pid 7390] close(9) = -1 EBADF (Bad file descriptor) [pid 7390] close(10) = -1 EBADF (Bad file descriptor) [pid 7390] close(11) = -1 EBADF (Bad file descriptor) [pid 7390] close(12) = -1 EBADF (Bad file descriptor) [pid 7390] close(13) = -1 EBADF (Bad file descriptor) [pid 7390] close(14) = -1 EBADF (Bad file descriptor) [pid 7390] close(15) = -1 EBADF (Bad file descriptor) [pid 7390] close(16) = -1 EBADF (Bad file descriptor) [pid 7390] close(17) = -1 EBADF (Bad file descriptor) [pid 7390] close(18) = -1 EBADF (Bad file descriptor) [pid 7390] close(19) = -1 EBADF (Bad file descriptor) [pid 7390] close(20) = -1 EBADF (Bad file descriptor) [pid 7390] close(21) = -1 EBADF (Bad file descriptor) [pid 7390] close(22) = -1 EBADF (Bad file descriptor) [pid 7390] close(23) = -1 EBADF (Bad file descriptor) [pid 7390] close(24) = -1 EBADF (Bad file descriptor) [pid 7390] close(25) = -1 EBADF (Bad file descriptor) [pid 7390] close(26) = -1 EBADF (Bad file descriptor) [pid 7390] close(27) = -1 EBADF (Bad file descriptor) [pid 7390] close(28) = -1 EBADF (Bad file descriptor) [pid 7390] close(29) = -1 EBADF (Bad file descriptor) [pid 7390] exit_group(0) = ? [pid 7390] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2336", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2336/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2336/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 174.700707][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.714580][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.722977][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.739722][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 5033] unlink("./2336/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2336") = 0 [pid 5033] mkdir("./2337", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2339 ./strace-static-x86_64: Process 7391 attached [pid 7391] set_robust_list(0x5555558cb760, 24) = 0 [pid 7391] chdir("./2337") = 0 [pid 7391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7391] setpgid(0, 0) = 0 [pid 7391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7391] write(3, "1000", 4) = 4 [pid 7391] close(3) = 0 [ 174.756536][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.764667][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7391] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7391] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7391] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7391] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7391] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7391] 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 7391] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2339}, "\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 7391] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2339}, {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 7391] close(4) = 0 [pid 7391] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7391] 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 7391] close(3) = 0 [pid 7391] close(4) = -1 EBADF (Bad file descriptor) [pid 7391] close(5) = -1 EBADF (Bad file descriptor) [pid 7391] close(6) = -1 EBADF (Bad file descriptor) [pid 7391] close(7) = -1 EBADF (Bad file descriptor) [pid 7391] close(8) = -1 EBADF (Bad file descriptor) [pid 7391] close(9) = -1 EBADF (Bad file descriptor) [pid 7391] close(10) = -1 EBADF (Bad file descriptor) [pid 7391] close(11) = -1 EBADF (Bad file descriptor) [pid 7391] close(12) = -1 EBADF (Bad file descriptor) [pid 7391] close(13) = -1 EBADF (Bad file descriptor) [pid 7391] close(14) = -1 EBADF (Bad file descriptor) [pid 7391] close(15) = -1 EBADF (Bad file descriptor) [pid 7391] close(16) = -1 EBADF (Bad file descriptor) [pid 7391] close(17) = -1 EBADF (Bad file descriptor) [pid 7391] close(18) = -1 EBADF (Bad file descriptor) [pid 7391] close(19) = -1 EBADF (Bad file descriptor) [pid 7391] close(20) = -1 EBADF (Bad file descriptor) [pid 7391] close(21) = -1 EBADF (Bad file descriptor) [pid 7391] close(22) = -1 EBADF (Bad file descriptor) [pid 7391] close(23) = -1 EBADF (Bad file descriptor) [pid 7391] close(24) = -1 EBADF (Bad file descriptor) [pid 7391] close(25) = -1 EBADF (Bad file descriptor) [pid 7391] close(26) = -1 EBADF (Bad file descriptor) [pid 7391] close(27) = -1 EBADF (Bad file descriptor) [pid 7391] close(28) = -1 EBADF (Bad file descriptor) [pid 7391] close(29) = -1 EBADF (Bad file descriptor) [pid 7391] exit_group(0) = ? [pid 7391] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2337", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2337/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2337/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2337/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2337") = 0 [pid 5033] mkdir("./2338", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2340 ./strace-static-x86_64: Process 7392 attached [pid 7392] set_robust_list(0x5555558cb760, 24) = 0 [pid 7392] chdir("./2338") = 0 [pid 7392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7392] setpgid(0, 0) = 0 [pid 7392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7392] write(3, "1000", 4) = 4 [pid 7392] close(3) = 0 [pid 7392] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7392] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7392] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7392] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7392] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7392] 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 7392] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2340}, "\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 7392] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2340}, {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 7392] close(4) = 0 [pid 7392] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7392] 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 7392] close(3) = 0 [pid 7392] close(4) = -1 EBADF (Bad file descriptor) [pid 7392] close(5) = -1 EBADF (Bad file descriptor) [pid 7392] close(6) = -1 EBADF (Bad file descriptor) [ 174.827538][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.840620][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.849001][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7392] close(7) = -1 EBADF (Bad file descriptor) [pid 7392] close(8) = -1 EBADF (Bad file descriptor) [pid 7392] close(9) = -1 EBADF (Bad file descriptor) [pid 7392] close(10) = -1 EBADF (Bad file descriptor) [pid 7392] close(11) = -1 EBADF (Bad file descriptor) [pid 7392] close(12) = -1 EBADF (Bad file descriptor) [pid 7392] close(13) = -1 EBADF (Bad file descriptor) [pid 7392] close(14) = -1 EBADF (Bad file descriptor) [pid 7392] close(15) = -1 EBADF (Bad file descriptor) [pid 7392] close(16) = -1 EBADF (Bad file descriptor) [pid 7392] close(17) = -1 EBADF (Bad file descriptor) [pid 7392] close(18) = -1 EBADF (Bad file descriptor) [pid 7392] close(19) = -1 EBADF (Bad file descriptor) [pid 7392] close(20) = -1 EBADF (Bad file descriptor) [pid 7392] close(21) = -1 EBADF (Bad file descriptor) [pid 7392] close(22) = -1 EBADF (Bad file descriptor) [pid 7392] close(23) = -1 EBADF (Bad file descriptor) [pid 7392] close(24) = -1 EBADF (Bad file descriptor) [pid 7392] close(25) = -1 EBADF (Bad file descriptor) [pid 7392] close(26) = -1 EBADF (Bad file descriptor) [pid 7392] close(27) = -1 EBADF (Bad file descriptor) [pid 7392] close(28) = -1 EBADF (Bad file descriptor) [pid 7392] close(29) = -1 EBADF (Bad file descriptor) [pid 7392] exit_group(0) = ? [pid 7392] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2340, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2338", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2338/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2338/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2338/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2338") = 0 [pid 5033] mkdir("./2339", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2341 ./strace-static-x86_64: Process 7393 attached [pid 7393] set_robust_list(0x5555558cb760, 24) = 0 [pid 7393] chdir("./2339") = 0 [pid 7393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7393] setpgid(0, 0) = 0 [pid 7393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7393] write(3, "1000", 4) = 4 [pid 7393] close(3) = 0 [pid 7393] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7393] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7393] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7393] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7393] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7393] 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 7393] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2341}, "\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 7393] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2341}, {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 7393] close(4) = 0 [pid 7393] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7393] 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 7393] close(3) = 0 [pid 7393] close(4) = -1 EBADF (Bad file descriptor) [pid 7393] close(5) = -1 EBADF (Bad file descriptor) [pid 7393] close(6) = -1 EBADF (Bad file descriptor) [pid 7393] close(7) = -1 EBADF (Bad file descriptor) [pid 7393] close(8) = -1 EBADF (Bad file descriptor) [pid 7393] close(9) = -1 EBADF (Bad file descriptor) [pid 7393] close(10) = -1 EBADF (Bad file descriptor) [pid 7393] close(11) = -1 EBADF (Bad file descriptor) [pid 7393] close(12) = -1 EBADF (Bad file descriptor) [pid 7393] close(13) = -1 EBADF (Bad file descriptor) [pid 7393] close(14) = -1 EBADF (Bad file descriptor) [pid 7393] close(15) = -1 EBADF (Bad file descriptor) [pid 7393] close(16) = -1 EBADF (Bad file descriptor) [pid 7393] close(17) = -1 EBADF (Bad file descriptor) [pid 7393] close(18) = -1 EBADF (Bad file descriptor) [pid 7393] close(19) = -1 EBADF (Bad file descriptor) [ 174.869877][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.884368][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.893349][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.914557][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7393] close(20) = -1 EBADF (Bad file descriptor) [pid 7393] close(21) = -1 EBADF (Bad file descriptor) [pid 7393] close(22) = -1 EBADF (Bad file descriptor) [pid 7393] close(23) = -1 EBADF (Bad file descriptor) [pid 7393] close(24) = -1 EBADF (Bad file descriptor) [pid 7393] close(25) = -1 EBADF (Bad file descriptor) [pid 7393] close(26) = -1 EBADF (Bad file descriptor) [pid 7393] close(27) = -1 EBADF (Bad file descriptor) [pid 7393] close(28) = -1 EBADF (Bad file descriptor) [pid 7393] close(29) = -1 EBADF (Bad file descriptor) [pid 7393] exit_group(0) = ? [pid 7393] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2341, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2339", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2339/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2339/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2339/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2339") = 0 [pid 5033] mkdir("./2340", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2342 ./strace-static-x86_64: Process 7394 attached [pid 7394] set_robust_list(0x5555558cb760, 24) = 0 [pid 7394] chdir("./2340") = 0 [pid 7394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7394] setpgid(0, 0) = 0 [pid 7394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7394] write(3, "1000", 4) = 4 [pid 7394] close(3) = 0 [pid 7394] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7394] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7394] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7394] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7394] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7394] 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 7394] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2342}, "\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 7394] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2342}, {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 7394] close(4) = 0 [pid 7394] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7394] 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 7394] close(3) = 0 [pid 7394] close(4) = -1 EBADF (Bad file descriptor) [pid 7394] close(5) = -1 EBADF (Bad file descriptor) [pid 7394] close(6) = -1 EBADF (Bad file descriptor) [pid 7394] close(7) = -1 EBADF (Bad file descriptor) [pid 7394] close(8) = -1 EBADF (Bad file descriptor) [pid 7394] close(9) = -1 EBADF (Bad file descriptor) [pid 7394] close(10) = -1 EBADF (Bad file descriptor) [pid 7394] close(11) = -1 EBADF (Bad file descriptor) [pid 7394] close(12) = -1 EBADF (Bad file descriptor) [pid 7394] close(13) = -1 EBADF (Bad file descriptor) [pid 7394] close(14) = -1 EBADF (Bad file descriptor) [pid 7394] close(15) = -1 EBADF (Bad file descriptor) [pid 7394] close(16) = -1 EBADF (Bad file descriptor) [pid 7394] close(17) = -1 EBADF (Bad file descriptor) [pid 7394] close(18) = -1 EBADF (Bad file descriptor) [pid 7394] close(19) = -1 EBADF (Bad file descriptor) [pid 7394] close(20) = -1 EBADF (Bad file descriptor) [pid 7394] close(21) = -1 EBADF (Bad file descriptor) [pid 7394] close(22) = -1 EBADF (Bad file descriptor) [pid 7394] close(23) = -1 EBADF (Bad file descriptor) [pid 7394] close(24) = -1 EBADF (Bad file descriptor) [pid 7394] close(25) = -1 EBADF (Bad file descriptor) [pid 7394] close(26) = -1 EBADF (Bad file descriptor) [pid 7394] close(27) = -1 EBADF (Bad file descriptor) [pid 7394] close(28) = -1 EBADF (Bad file descriptor) [pid 7394] close(29) = -1 EBADF (Bad file descriptor) [pid 7394] exit_group(0) = ? [pid 7394] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 174.930560][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.939539][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.959437][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 174.971603][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2340", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2340/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2340/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2340/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2340") = 0 [pid 5033] mkdir("./2341", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2343 ./strace-static-x86_64: Process 7395 attached [pid 7395] set_robust_list(0x5555558cb760, 24) = 0 [pid 7395] chdir("./2341") = 0 [pid 7395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7395] setpgid(0, 0) = 0 [pid 7395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7395] write(3, "1000", 4) = 4 [pid 7395] close(3) = 0 [pid 7395] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7395] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7395] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7395] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7395] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7395] 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 7395] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2343}, "\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 7395] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2343}, {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 7395] close(4) = 0 [pid 7395] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7395] 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 7395] close(3) = 0 [pid 7395] close(4) = -1 EBADF (Bad file descriptor) [pid 7395] close(5) = -1 EBADF (Bad file descriptor) [pid 7395] close(6) = -1 EBADF (Bad file descriptor) [pid 7395] close(7) = -1 EBADF (Bad file descriptor) [pid 7395] close(8) = -1 EBADF (Bad file descriptor) [pid 7395] close(9) = -1 EBADF (Bad file descriptor) [pid 7395] close(10) = -1 EBADF (Bad file descriptor) [pid 7395] close(11) = -1 EBADF (Bad file descriptor) [pid 7395] close(12) = -1 EBADF (Bad file descriptor) [pid 7395] close(13) = -1 EBADF (Bad file descriptor) [pid 7395] close(14) = -1 EBADF (Bad file descriptor) [pid 7395] close(15) = -1 EBADF (Bad file descriptor) [pid 7395] close(16) = -1 EBADF (Bad file descriptor) [pid 7395] close(17) = -1 EBADF (Bad file descriptor) [pid 7395] close(18) = -1 EBADF (Bad file descriptor) [pid 7395] close(19) = -1 EBADF (Bad file descriptor) [pid 7395] close(20) = -1 EBADF (Bad file descriptor) [pid 7395] close(21) = -1 EBADF (Bad file descriptor) [pid 7395] close(22) = -1 EBADF (Bad file descriptor) [pid 7395] close(23) = -1 EBADF (Bad file descriptor) [pid 7395] close(24) = -1 EBADF (Bad file descriptor) [pid 7395] close(25) = -1 EBADF (Bad file descriptor) [pid 7395] close(26) = -1 EBADF (Bad file descriptor) [pid 7395] close(27) = -1 EBADF (Bad file descriptor) [pid 7395] close(28) = -1 EBADF (Bad file descriptor) [pid 7395] close(29) = -1 EBADF (Bad file descriptor) [pid 7395] exit_group(0) = ? [pid 7395] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2341", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2341/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2341/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2341/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2341") = 0 [ 174.979928][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.007237][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.020722][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] mkdir("./2342", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2344 ./strace-static-x86_64: Process 7396 attached [pid 7396] set_robust_list(0x5555558cb760, 24) = 0 [pid 7396] chdir("./2342") = 0 [pid 7396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7396] setpgid(0, 0) = 0 [pid 7396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7396] write(3, "1000", 4) = 4 [pid 7396] close(3) = 0 [pid 7396] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7396] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7396] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7396] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7396] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7396] 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 7396] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2344}, "\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 7396] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2344}, {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 7396] close(4) = 0 [pid 7396] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7396] 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 7396] close(3) = 0 [pid 7396] close(4) = -1 EBADF (Bad file descriptor) [pid 7396] close(5) = -1 EBADF (Bad file descriptor) [pid 7396] close(6) = -1 EBADF (Bad file descriptor) [pid 7396] close(7) = -1 EBADF (Bad file descriptor) [pid 7396] close(8) = -1 EBADF (Bad file descriptor) [pid 7396] close(9) = -1 EBADF (Bad file descriptor) [pid 7396] close(10) = -1 EBADF (Bad file descriptor) [pid 7396] close(11) = -1 EBADF (Bad file descriptor) [pid 7396] close(12) = -1 EBADF (Bad file descriptor) [pid 7396] close(13) = -1 EBADF (Bad file descriptor) [pid 7396] close(14) = -1 EBADF (Bad file descriptor) [pid 7396] close(15) = -1 EBADF (Bad file descriptor) [pid 7396] close(16) = -1 EBADF (Bad file descriptor) [pid 7396] close(17) = -1 EBADF (Bad file descriptor) [pid 7396] close(18) = -1 EBADF (Bad file descriptor) [pid 7396] close(19) = -1 EBADF (Bad file descriptor) [pid 7396] close(20) = -1 EBADF (Bad file descriptor) [pid 7396] close(21) = -1 EBADF (Bad file descriptor) [pid 7396] close(22) = -1 EBADF (Bad file descriptor) [pid 7396] close(23) = -1 EBADF (Bad file descriptor) [pid 7396] close(24) = -1 EBADF (Bad file descriptor) [pid 7396] close(25) = -1 EBADF (Bad file descriptor) [pid 7396] close(26) = -1 EBADF (Bad file descriptor) [pid 7396] close(27) = -1 EBADF (Bad file descriptor) [pid 7396] close(28) = -1 EBADF (Bad file descriptor) [pid 7396] close(29) = -1 EBADF (Bad file descriptor) [pid 7396] exit_group(0) = ? [pid 7396] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2344, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2342", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2342/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2342/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2342/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2342") = 0 [pid 5033] mkdir("./2343", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7397 attached , child_tidptr=0x5555558cb750) = 2345 [pid 7397] set_robust_list(0x5555558cb760, 24) = 0 [pid 7397] chdir("./2343") = 0 [pid 7397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7397] setpgid(0, 0) = 0 [pid 7397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7397] write(3, "1000", 4) = 4 [pid 7397] close(3) = 0 [pid 7397] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7397] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7397] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7397] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7397] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7397] 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 7397] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2345}, "\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 7397] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2345}, {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 7397] close(4) = 0 [pid 7397] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 175.029921][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.046665][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.060262][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.068932][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7397] 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 7397] close(3) = 0 [pid 7397] close(4) = -1 EBADF (Bad file descriptor) [pid 7397] close(5) = -1 EBADF (Bad file descriptor) [pid 7397] close(6) = -1 EBADF (Bad file descriptor) [pid 7397] close(7) = -1 EBADF (Bad file descriptor) [pid 7397] close(8) = -1 EBADF (Bad file descriptor) [pid 7397] close(9) = -1 EBADF (Bad file descriptor) [pid 7397] close(10) = -1 EBADF (Bad file descriptor) [pid 7397] close(11) = -1 EBADF (Bad file descriptor) [pid 7397] close(12) = -1 EBADF (Bad file descriptor) [pid 7397] close(13) = -1 EBADF (Bad file descriptor) [pid 7397] close(14) = -1 EBADF (Bad file descriptor) [pid 7397] close(15) = -1 EBADF (Bad file descriptor) [pid 7397] close(16) = -1 EBADF (Bad file descriptor) [pid 7397] close(17) = -1 EBADF (Bad file descriptor) [pid 7397] close(18) = -1 EBADF (Bad file descriptor) [pid 7397] close(19) = -1 EBADF (Bad file descriptor) [pid 7397] close(20) = -1 EBADF (Bad file descriptor) [pid 7397] close(21) = -1 EBADF (Bad file descriptor) [pid 7397] close(22) = -1 EBADF (Bad file descriptor) [pid 7397] close(23) = -1 EBADF (Bad file descriptor) [pid 7397] close(24) = -1 EBADF (Bad file descriptor) [pid 7397] close(25) = -1 EBADF (Bad file descriptor) [pid 7397] close(26) = -1 EBADF (Bad file descriptor) [pid 7397] close(27) = -1 EBADF (Bad file descriptor) [pid 7397] close(28) = -1 EBADF (Bad file descriptor) [pid 7397] close(29) = -1 EBADF (Bad file descriptor) [pid 7397] exit_group(0) = ? [pid 7397] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2343", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2343/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2343/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2343/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2343") = 0 [pid 5033] mkdir("./2344", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2346 ./strace-static-x86_64: Process 7398 attached [pid 7398] set_robust_list(0x5555558cb760, 24) = 0 [pid 7398] chdir("./2344") = 0 [pid 7398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7398] setpgid(0, 0) = 0 [pid 7398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7398] write(3, "1000", 4) = 4 [pid 7398] close(3) = 0 [pid 7398] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7398] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7398] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7398] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7398] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7398] 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 7398] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2346}, "\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 7398] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2346}, {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 7398] close(4) = 0 [pid 7398] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7398] 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 7398] close(3) = 0 [pid 7398] close(4) = -1 EBADF (Bad file descriptor) [ 175.090384][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.105476][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.113356][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7398] close(5) = -1 EBADF (Bad file descriptor) [pid 7398] close(6) = -1 EBADF (Bad file descriptor) [pid 7398] close(7) = -1 EBADF (Bad file descriptor) [pid 7398] close(8) = -1 EBADF (Bad file descriptor) [pid 7398] close(9) = -1 EBADF (Bad file descriptor) [pid 7398] close(10) = -1 EBADF (Bad file descriptor) [pid 7398] close(11) = -1 EBADF (Bad file descriptor) [pid 7398] close(12) = -1 EBADF (Bad file descriptor) [pid 7398] close(13) = -1 EBADF (Bad file descriptor) [pid 7398] close(14) = -1 EBADF (Bad file descriptor) [pid 7398] close(15) = -1 EBADF (Bad file descriptor) [pid 7398] close(16) = -1 EBADF (Bad file descriptor) [pid 7398] close(17) = -1 EBADF (Bad file descriptor) [pid 7398] close(18) = -1 EBADF (Bad file descriptor) [pid 7398] close(19) = -1 EBADF (Bad file descriptor) [pid 7398] close(20) = -1 EBADF (Bad file descriptor) [pid 7398] close(21) = -1 EBADF (Bad file descriptor) [pid 7398] close(22) = -1 EBADF (Bad file descriptor) [pid 7398] close(23) = -1 EBADF (Bad file descriptor) [pid 7398] close(24) = -1 EBADF (Bad file descriptor) [pid 7398] close(25) = -1 EBADF (Bad file descriptor) [pid 7398] close(26) = -1 EBADF (Bad file descriptor) [pid 7398] close(27) = -1 EBADF (Bad file descriptor) [pid 7398] close(28) = -1 EBADF (Bad file descriptor) [pid 7398] close(29) = -1 EBADF (Bad file descriptor) [pid 7398] exit_group(0) = ? [pid 7398] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2346, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2344", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2344/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2344/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2344/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2344") = 0 [pid 5033] mkdir("./2345", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2347 ./strace-static-x86_64: Process 7399 attached [pid 7399] set_robust_list(0x5555558cb760, 24) = 0 [pid 7399] chdir("./2345") = 0 [pid 7399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7399] setpgid(0, 0) = 0 [pid 7399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7399] write(3, "1000", 4) = 4 [pid 7399] close(3) = 0 [pid 7399] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7399] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7399] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7399] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7399] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7399] 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 7399] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2347}, "\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 7399] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2347}, {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 7399] close(4) = 0 [pid 7399] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7399] 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 7399] close(3) = 0 [pid 7399] close(4) = -1 EBADF (Bad file descriptor) [pid 7399] close(5) = -1 EBADF (Bad file descriptor) [pid 7399] close(6) = -1 EBADF (Bad file descriptor) [pid 7399] close(7) = -1 EBADF (Bad file descriptor) [pid 7399] close(8) = -1 EBADF (Bad file descriptor) [pid 7399] close(9) = -1 EBADF (Bad file descriptor) [pid 7399] close(10) = -1 EBADF (Bad file descriptor) [pid 7399] close(11) = -1 EBADF (Bad file descriptor) [pid 7399] close(12) = -1 EBADF (Bad file descriptor) [pid 7399] close(13) = -1 EBADF (Bad file descriptor) [pid 7399] close(14) = -1 EBADF (Bad file descriptor) [pid 7399] close(15) = -1 EBADF (Bad file descriptor) [pid 7399] close(16) = -1 EBADF (Bad file descriptor) [pid 7399] close(17) = -1 EBADF (Bad file descriptor) [pid 7399] close(18) = -1 EBADF (Bad file descriptor) [pid 7399] close(19) = -1 EBADF (Bad file descriptor) [pid 7399] close(20) = -1 EBADF (Bad file descriptor) [pid 7399] close(21) = -1 EBADF (Bad file descriptor) [pid 7399] close(22) = -1 EBADF (Bad file descriptor) [ 175.139167][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.152328][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.160380][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.178769][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7399] close(23) = -1 EBADF (Bad file descriptor) [pid 7399] close(24) = -1 EBADF (Bad file descriptor) [pid 7399] close(25) = -1 EBADF (Bad file descriptor) [pid 7399] close(26) = -1 EBADF (Bad file descriptor) [pid 7399] close(27) = -1 EBADF (Bad file descriptor) [pid 7399] close(28) = -1 EBADF (Bad file descriptor) [pid 7399] close(29) = -1 EBADF (Bad file descriptor) [pid 7399] exit_group(0) = ? [pid 7399] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2345", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2345/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2345/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2345/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2345") = 0 [pid 5033] mkdir("./2346", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2348 ./strace-static-x86_64: Process 7400 attached [pid 7400] set_robust_list(0x5555558cb760, 24) = 0 [pid 7400] chdir("./2346") = 0 [pid 7400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7400] setpgid(0, 0) = 0 [pid 7400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7400] write(3, "1000", 4) = 4 [pid 7400] close(3) = 0 [pid 7400] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7400] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7400] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7400] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7400] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7400] 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 7400] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2348}, "\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 7400] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2348}, {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 7400] close(4) = 0 [pid 7400] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 175.193014][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.201309][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7400] 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 7400] close(3) = 0 [pid 7400] close(4) = -1 EBADF (Bad file descriptor) [pid 7400] close(5) = -1 EBADF (Bad file descriptor) [pid 7400] close(6) = -1 EBADF (Bad file descriptor) [pid 7400] close(7) = -1 EBADF (Bad file descriptor) [pid 7400] close(8) = -1 EBADF (Bad file descriptor) [pid 7400] close(9) = -1 EBADF (Bad file descriptor) [pid 7400] close(10) = -1 EBADF (Bad file descriptor) [pid 7400] close(11) = -1 EBADF (Bad file descriptor) [pid 7400] close(12) = -1 EBADF (Bad file descriptor) [pid 7400] close(13) = -1 EBADF (Bad file descriptor) [pid 7400] close(14) = -1 EBADF (Bad file descriptor) [pid 7400] close(15) = -1 EBADF (Bad file descriptor) [pid 7400] close(16) = -1 EBADF (Bad file descriptor) [pid 7400] close(17) = -1 EBADF (Bad file descriptor) [pid 7400] close(18) = -1 EBADF (Bad file descriptor) [pid 7400] close(19) = -1 EBADF (Bad file descriptor) [pid 7400] close(20) = -1 EBADF (Bad file descriptor) [pid 7400] close(21) = -1 EBADF (Bad file descriptor) [pid 7400] close(22) = -1 EBADF (Bad file descriptor) [pid 7400] close(23) = -1 EBADF (Bad file descriptor) [pid 7400] close(24) = -1 EBADF (Bad file descriptor) [pid 7400] close(25) = -1 EBADF (Bad file descriptor) [pid 7400] close(26) = -1 EBADF (Bad file descriptor) [pid 7400] close(27) = -1 EBADF (Bad file descriptor) [pid 7400] close(28) = -1 EBADF (Bad file descriptor) [pid 7400] close(29) = -1 EBADF (Bad file descriptor) [pid 7400] exit_group(0) = ? [pid 7400] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2348, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2346", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2346/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2346/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2346/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2346") = 0 [pid 5033] mkdir("./2347", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2349 ./strace-static-x86_64: Process 7401 attached [pid 7401] set_robust_list(0x5555558cb760, 24) = 0 [pid 7401] chdir("./2347") = 0 [pid 7401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7401] setpgid(0, 0) = 0 [pid 7401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7401] write(3, "1000", 4) = 4 [pid 7401] close(3) = 0 [pid 7401] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7401] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7401] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7401] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7401] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7401] 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 7401] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2349}, "\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 7401] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2349}, {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 7401] close(4) = 0 [pid 7401] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 175.233867][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.248050][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.257297][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7401] 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 7401] close(3) = 0 [pid 7401] close(4) = -1 EBADF (Bad file descriptor) [pid 7401] close(5) = -1 EBADF (Bad file descriptor) [pid 7401] close(6) = -1 EBADF (Bad file descriptor) [pid 7401] close(7) = -1 EBADF (Bad file descriptor) [pid 7401] close(8) = -1 EBADF (Bad file descriptor) [pid 7401] close(9) = -1 EBADF (Bad file descriptor) [pid 7401] close(10) = -1 EBADF (Bad file descriptor) [pid 7401] close(11) = -1 EBADF (Bad file descriptor) [pid 7401] close(12) = -1 EBADF (Bad file descriptor) [pid 7401] close(13) = -1 EBADF (Bad file descriptor) [pid 7401] close(14) = -1 EBADF (Bad file descriptor) [pid 7401] close(15) = -1 EBADF (Bad file descriptor) [pid 7401] close(16) = -1 EBADF (Bad file descriptor) [pid 7401] close(17) = -1 EBADF (Bad file descriptor) [pid 7401] close(18) = -1 EBADF (Bad file descriptor) [pid 7401] close(19) = -1 EBADF (Bad file descriptor) [pid 7401] close(20) = -1 EBADF (Bad file descriptor) [pid 7401] close(21) = -1 EBADF (Bad file descriptor) [pid 7401] close(22) = -1 EBADF (Bad file descriptor) [pid 7401] close(23) = -1 EBADF (Bad file descriptor) [pid 7401] close(24) = -1 EBADF (Bad file descriptor) [pid 7401] close(25) = -1 EBADF (Bad file descriptor) [pid 7401] close(26) = -1 EBADF (Bad file descriptor) [pid 7401] close(27) = -1 EBADF (Bad file descriptor) [pid 7401] close(28) = -1 EBADF (Bad file descriptor) [pid 7401] close(29) = -1 EBADF (Bad file descriptor) [pid 7401] exit_group(0) = ? [pid 7401] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2349, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2347", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2347/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2347/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2347/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2347") = 0 [pid 5033] mkdir("./2348", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7402 attached [pid 7402] set_robust_list(0x5555558cb760, 24) = 0 [pid 7402] chdir("./2348" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2350 [pid 7402] <... chdir resumed>) = 0 [pid 7402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7402] setpgid(0, 0) = 0 [pid 7402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7402] write(3, "1000", 4) = 4 [pid 7402] close(3) = 0 [pid 7402] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7402] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7402] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7402] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7402] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7402] 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 7402] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2350}, "\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 7402] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2350}, {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 7402] close(4) = 0 [pid 7402] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7402] 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 [ 175.276424][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.290019][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.298620][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7402] close(3) = 0 [pid 7402] close(4) = -1 EBADF (Bad file descriptor) [pid 7402] close(5) = -1 EBADF (Bad file descriptor) [pid 7402] close(6) = -1 EBADF (Bad file descriptor) [pid 7402] close(7) = -1 EBADF (Bad file descriptor) [pid 7402] close(8) = -1 EBADF (Bad file descriptor) [pid 7402] close(9) = -1 EBADF (Bad file descriptor) [pid 7402] close(10) = -1 EBADF (Bad file descriptor) [pid 7402] close(11) = -1 EBADF (Bad file descriptor) [pid 7402] close(12) = -1 EBADF (Bad file descriptor) [pid 7402] close(13) = -1 EBADF (Bad file descriptor) [pid 7402] close(14) = -1 EBADF (Bad file descriptor) [pid 7402] close(15) = -1 EBADF (Bad file descriptor) [pid 7402] close(16) = -1 EBADF (Bad file descriptor) [pid 7402] close(17) = -1 EBADF (Bad file descriptor) [pid 7402] close(18) = -1 EBADF (Bad file descriptor) [pid 7402] close(19) = -1 EBADF (Bad file descriptor) [pid 7402] close(20) = -1 EBADF (Bad file descriptor) [pid 7402] close(21) = -1 EBADF (Bad file descriptor) [pid 7402] close(22) = -1 EBADF (Bad file descriptor) [pid 7402] close(23) = -1 EBADF (Bad file descriptor) [pid 7402] close(24) = -1 EBADF (Bad file descriptor) [pid 7402] close(25) = -1 EBADF (Bad file descriptor) [pid 7402] close(26) = -1 EBADF (Bad file descriptor) [pid 7402] close(27) = -1 EBADF (Bad file descriptor) [pid 7402] close(28) = -1 EBADF (Bad file descriptor) [pid 7402] close(29) = -1 EBADF (Bad file descriptor) [pid 7402] exit_group(0) = ? [pid 7402] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2348", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2348/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2348/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2348/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2348") = 0 [pid 5033] mkdir("./2349", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2351 ./strace-static-x86_64: Process 7403 attached [pid 7403] set_robust_list(0x5555558cb760, 24) = 0 [pid 7403] chdir("./2349") = 0 [pid 7403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7403] setpgid(0, 0) = 0 [pid 7403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7403] write(3, "1000", 4) = 4 [pid 7403] close(3) = 0 [pid 7403] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7403] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7403] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7403] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7403] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7403] 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 7403] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2351}, "\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 7403] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2351}, {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 7403] close(4) = 0 [pid 7403] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7403] 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 7403] close(3) = 0 [pid 7403] close(4) = -1 EBADF (Bad file descriptor) [pid 7403] close(5) = -1 EBADF (Bad file descriptor) [pid 7403] close(6) = -1 EBADF (Bad file descriptor) [pid 7403] close(7) = -1 EBADF (Bad file descriptor) [pid 7403] close(8) = -1 EBADF (Bad file descriptor) [pid 7403] close(9) = -1 EBADF (Bad file descriptor) [pid 7403] close(10) = -1 EBADF (Bad file descriptor) [pid 7403] close(11) = -1 EBADF (Bad file descriptor) [pid 7403] close(12) = -1 EBADF (Bad file descriptor) [pid 7403] close(13) = -1 EBADF (Bad file descriptor) [pid 7403] close(14) = -1 EBADF (Bad file descriptor) [pid 7403] close(15) = -1 EBADF (Bad file descriptor) [pid 7403] close(16) = -1 EBADF (Bad file descriptor) [pid 7403] close(17) = -1 EBADF (Bad file descriptor) [pid 7403] close(18) = -1 EBADF (Bad file descriptor) [pid 7403] close(19) = -1 EBADF (Bad file descriptor) [pid 7403] close(20) = -1 EBADF (Bad file descriptor) [pid 7403] close(21) = -1 EBADF (Bad file descriptor) [pid 7403] close(22) = -1 EBADF (Bad file descriptor) [pid 7403] close(23) = -1 EBADF (Bad file descriptor) [pid 7403] close(24) = -1 EBADF (Bad file descriptor) [pid 7403] close(25) = -1 EBADF (Bad file descriptor) [pid 7403] close(26) = -1 EBADF (Bad file descriptor) [pid 7403] close(27) = -1 EBADF (Bad file descriptor) [pid 7403] close(28) = -1 EBADF (Bad file descriptor) [pid 7403] close(29) = -1 EBADF (Bad file descriptor) [pid 7403] exit_group(0) = ? [pid 7403] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2349", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2349/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2349/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2349/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2349") = 0 [pid 5033] mkdir("./2350", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7404 attached [pid 7404] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2352 [pid 7404] <... set_robust_list resumed>) = 0 [pid 7404] chdir("./2350") = 0 [pid 7404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7404] setpgid(0, 0) = 0 [pid 7404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7404] write(3, "1000", 4) = 4 [pid 7404] close(3) = 0 [pid 7404] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7404] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7404] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7404] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7404] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [ 175.330251][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.344816][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.353755][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.367713][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7404] 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 7404] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2352}, "\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 7404] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2352}, {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 7404] close(4) = 0 [pid 7404] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7404] 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 7404] close(3) = 0 [pid 7404] close(4) = -1 EBADF (Bad file descriptor) [pid 7404] close(5) = -1 EBADF (Bad file descriptor) [pid 7404] close(6) = -1 EBADF (Bad file descriptor) [pid 7404] close(7) = -1 EBADF (Bad file descriptor) [pid 7404] close(8) = -1 EBADF (Bad file descriptor) [pid 7404] close(9) = -1 EBADF (Bad file descriptor) [pid 7404] close(10) = -1 EBADF (Bad file descriptor) [pid 7404] close(11) = -1 EBADF (Bad file descriptor) [pid 7404] close(12) = -1 EBADF (Bad file descriptor) [pid 7404] close(13) = -1 EBADF (Bad file descriptor) [pid 7404] close(14) = -1 EBADF (Bad file descriptor) [pid 7404] close(15) = -1 EBADF (Bad file descriptor) [pid 7404] close(16) = -1 EBADF (Bad file descriptor) [pid 7404] close(17) = -1 EBADF (Bad file descriptor) [pid 7404] close(18) = -1 EBADF (Bad file descriptor) [pid 7404] close(19) = -1 EBADF (Bad file descriptor) [pid 7404] close(20) = -1 EBADF (Bad file descriptor) [pid 7404] close(21) = -1 EBADF (Bad file descriptor) [pid 7404] close(22) = -1 EBADF (Bad file descriptor) [pid 7404] close(23) = -1 EBADF (Bad file descriptor) [pid 7404] close(24) = -1 EBADF (Bad file descriptor) [pid 7404] close(25) = -1 EBADF (Bad file descriptor) [pid 7404] close(26) = -1 EBADF (Bad file descriptor) [pid 7404] close(27) = -1 EBADF (Bad file descriptor) [pid 7404] close(28) = -1 EBADF (Bad file descriptor) [pid 7404] close(29) = -1 EBADF (Bad file descriptor) [pid 7404] exit_group(0) = ? [pid 7404] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2350", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2350/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2350/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2350/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2350") = 0 [pid 5033] mkdir("./2351", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2353 ./strace-static-x86_64: Process 7405 attached [pid 7405] set_robust_list(0x5555558cb760, 24) = 0 [pid 7405] chdir("./2351") = 0 [pid 7405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7405] setpgid(0, 0) = 0 [pid 7405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7405] write(3, "1000", 4) = 4 [pid 7405] close(3) = 0 [pid 7405] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7405] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7405] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7405] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7405] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7405] 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 7405] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2353}, "\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 7405] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2353}, {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 7405] close(4) = 0 [pid 7405] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7405] 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 7405] close(3) = 0 [pid 7405] close(4) = -1 EBADF (Bad file descriptor) [pid 7405] close(5) = -1 EBADF (Bad file descriptor) [pid 7405] close(6) = -1 EBADF (Bad file descriptor) [pid 7405] close(7) = -1 EBADF (Bad file descriptor) [pid 7405] close(8) = -1 EBADF (Bad file descriptor) [pid 7405] close(9) = -1 EBADF (Bad file descriptor) [pid 7405] close(10) = -1 EBADF (Bad file descriptor) [pid 7405] close(11) = -1 EBADF (Bad file descriptor) [pid 7405] close(12) = -1 EBADF (Bad file descriptor) [pid 7405] close(13) = -1 EBADF (Bad file descriptor) [pid 7405] close(14) = -1 EBADF (Bad file descriptor) [pid 7405] close(15) = -1 EBADF (Bad file descriptor) [pid 7405] close(16) = -1 EBADF (Bad file descriptor) [pid 7405] close(17) = -1 EBADF (Bad file descriptor) [pid 7405] close(18) = -1 EBADF (Bad file descriptor) [pid 7405] close(19) = -1 EBADF (Bad file descriptor) [pid 7405] close(20) = -1 EBADF (Bad file descriptor) [pid 7405] close(21) = -1 EBADF (Bad file descriptor) [pid 7405] close(22) = -1 EBADF (Bad file descriptor) [pid 7405] close(23) = -1 EBADF (Bad file descriptor) [pid 7405] close(24) = -1 EBADF (Bad file descriptor) [pid 7405] close(25) = -1 EBADF (Bad file descriptor) [pid 7405] close(26) = -1 EBADF (Bad file descriptor) [pid 7405] close(27) = -1 EBADF (Bad file descriptor) [pid 7405] close(28) = -1 EBADF (Bad file descriptor) [pid 7405] close(29) = -1 EBADF (Bad file descriptor) [pid 7405] exit_group(0) = ? [pid 7405] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2351", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2351/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2351/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2351/binderfs") = 0 [ 175.386187][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.395610][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.413865][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.427067][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2351") = 0 [pid 5033] mkdir("./2352", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2354 ./strace-static-x86_64: Process 7406 attached [pid 7406] set_robust_list(0x5555558cb760, 24) = 0 [pid 7406] chdir("./2352") = 0 [pid 7406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7406] setpgid(0, 0) = 0 [pid 7406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7406] write(3, "1000", 4) = 4 [pid 7406] close(3) = 0 [pid 7406] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7406] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7406] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7406] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7406] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7406] 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 7406] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2354}, "\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 7406] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2354}, {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 7406] close(4) = 0 [pid 7406] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7406] 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 7406] close(3) = 0 [pid 7406] close(4) = -1 EBADF (Bad file descriptor) [pid 7406] close(5) = -1 EBADF (Bad file descriptor) [pid 7406] close(6) = -1 EBADF (Bad file descriptor) [pid 7406] close(7) = -1 EBADF (Bad file descriptor) [pid 7406] close(8) = -1 EBADF (Bad file descriptor) [pid 7406] close(9) = -1 EBADF (Bad file descriptor) [pid 7406] close(10) = -1 EBADF (Bad file descriptor) [pid 7406] close(11) = -1 EBADF (Bad file descriptor) [pid 7406] close(12) = -1 EBADF (Bad file descriptor) [pid 7406] close(13) = -1 EBADF (Bad file descriptor) [pid 7406] close(14) = -1 EBADF (Bad file descriptor) [pid 7406] close(15) = -1 EBADF (Bad file descriptor) [pid 7406] close(16) = -1 EBADF (Bad file descriptor) [pid 7406] close(17) = -1 EBADF (Bad file descriptor) [pid 7406] close(18) = -1 EBADF (Bad file descriptor) [pid 7406] close(19) = -1 EBADF (Bad file descriptor) [pid 7406] close(20) = -1 EBADF (Bad file descriptor) [pid 7406] close(21) = -1 EBADF (Bad file descriptor) [pid 7406] close(22) = -1 EBADF (Bad file descriptor) [pid 7406] close(23) = -1 EBADF (Bad file descriptor) [pid 7406] close(24) = -1 EBADF (Bad file descriptor) [pid 7406] close(25) = -1 EBADF (Bad file descriptor) [pid 7406] close(26) = -1 EBADF (Bad file descriptor) [pid 7406] close(27) = -1 EBADF (Bad file descriptor) [pid 7406] close(28) = -1 EBADF (Bad file descriptor) [pid 7406] close(29) = -1 EBADF (Bad file descriptor) [pid 7406] exit_group(0) = ? [pid 7406] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2352", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2352/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2352/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2352/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2352") = 0 [pid 5033] mkdir("./2353", 0777) = 0 [ 175.434936][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.456515][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.472268][ T4634] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2355 ./strace-static-x86_64: Process 7407 attached [pid 7407] set_robust_list(0x5555558cb760, 24) = 0 [pid 7407] chdir("./2353") = 0 [pid 7407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7407] setpgid(0, 0) = 0 [pid 7407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7407] write(3, "1000", 4) = 4 [pid 7407] close(3) = 0 [pid 7407] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7407] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7407] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7407] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7407] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7407] 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 7407] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2355}, "\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 7407] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2355}, {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 7407] close(4) = 0 [pid 7407] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7407] 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 7407] close(3) = 0 [pid 7407] close(4) = -1 EBADF (Bad file descriptor) [pid 7407] close(5) = -1 EBADF (Bad file descriptor) [pid 7407] close(6) = -1 EBADF (Bad file descriptor) [pid 7407] close(7) = -1 EBADF (Bad file descriptor) [pid 7407] close(8) = -1 EBADF (Bad file descriptor) [pid 7407] close(9) = -1 EBADF (Bad file descriptor) [pid 7407] close(10) = -1 EBADF (Bad file descriptor) [pid 7407] close(11) = -1 EBADF (Bad file descriptor) [pid 7407] close(12) = -1 EBADF (Bad file descriptor) [pid 7407] close(13) = -1 EBADF (Bad file descriptor) [pid 7407] close(14) = -1 EBADF (Bad file descriptor) [pid 7407] close(15) = -1 EBADF (Bad file descriptor) [pid 7407] close(16) = -1 EBADF (Bad file descriptor) [pid 7407] close(17) = -1 EBADF (Bad file descriptor) [pid 7407] close(18) = -1 EBADF (Bad file descriptor) [pid 7407] close(19) = -1 EBADF (Bad file descriptor) [pid 7407] close(20) = -1 EBADF (Bad file descriptor) [pid 7407] close(21) = -1 EBADF (Bad file descriptor) [pid 7407] close(22) = -1 EBADF (Bad file descriptor) [pid 7407] close(23) = -1 EBADF (Bad file descriptor) [pid 7407] close(24) = -1 EBADF (Bad file descriptor) [pid 7407] close(25) = -1 EBADF (Bad file descriptor) [pid 7407] close(26) = -1 EBADF (Bad file descriptor) [pid 7407] close(27) = -1 EBADF (Bad file descriptor) [pid 7407] close(28) = -1 EBADF (Bad file descriptor) [pid 7407] close(29) = -1 EBADF (Bad file descriptor) [pid 7407] exit_group(0) = ? [pid 7407] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2355, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2353", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2353/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2353/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2353/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2353") = 0 [pid 5033] mkdir("./2354", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7408 attached [pid 7408] set_robust_list(0x5555558cb760, 24) = 0 [pid 7408] chdir("./2354" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2356 [pid 7408] <... chdir resumed>) = 0 [pid 7408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7408] setpgid(0, 0) = 0 [pid 7408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7408] write(3, "1000", 4) = 4 [pid 7408] close(3) = 0 [pid 7408] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7408] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7408] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7408] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7408] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7408] 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 7408] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2356}, "\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 7408] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2356}, {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 7408] close(4) = 0 [pid 7408] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 175.481285][ T4634] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.501101][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.514155][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.522852][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7408] 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 7408] close(3) = 0 [pid 7408] close(4) = -1 EBADF (Bad file descriptor) [pid 7408] close(5) = -1 EBADF (Bad file descriptor) [pid 7408] close(6) = -1 EBADF (Bad file descriptor) [pid 7408] close(7) = -1 EBADF (Bad file descriptor) [pid 7408] close(8) = -1 EBADF (Bad file descriptor) [pid 7408] close(9) = -1 EBADF (Bad file descriptor) [pid 7408] close(10) = -1 EBADF (Bad file descriptor) [pid 7408] close(11) = -1 EBADF (Bad file descriptor) [pid 7408] close(12) = -1 EBADF (Bad file descriptor) [pid 7408] close(13) = -1 EBADF (Bad file descriptor) [pid 7408] close(14) = -1 EBADF (Bad file descriptor) [pid 7408] close(15) = -1 EBADF (Bad file descriptor) [pid 7408] close(16) = -1 EBADF (Bad file descriptor) [pid 7408] close(17) = -1 EBADF (Bad file descriptor) [pid 7408] close(18) = -1 EBADF (Bad file descriptor) [pid 7408] close(19) = -1 EBADF (Bad file descriptor) [pid 7408] close(20) = -1 EBADF (Bad file descriptor) [pid 7408] close(21) = -1 EBADF (Bad file descriptor) [pid 7408] close(22) = -1 EBADF (Bad file descriptor) [pid 7408] close(23) = -1 EBADF (Bad file descriptor) [pid 7408] close(24) = -1 EBADF (Bad file descriptor) [pid 7408] close(25) = -1 EBADF (Bad file descriptor) [pid 7408] close(26) = -1 EBADF (Bad file descriptor) [pid 7408] close(27) = -1 EBADF (Bad file descriptor) [pid 7408] close(28) = -1 EBADF (Bad file descriptor) [pid 7408] close(29) = -1 EBADF (Bad file descriptor) [pid 7408] exit_group(0) = ? [pid 7408] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2356, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2354", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2354/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2354/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2354/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2354") = 0 [pid 5033] mkdir("./2355", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7409 attached , child_tidptr=0x5555558cb750) = 2357 [pid 7409] set_robust_list(0x5555558cb760, 24) = 0 [pid 7409] chdir("./2355") = 0 [pid 7409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7409] setpgid(0, 0) = 0 [pid 7409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7409] write(3, "1000", 4) = 4 [pid 7409] close(3) = 0 [pid 7409] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7409] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7409] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7409] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7409] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7409] 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 7409] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2357}, "\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 7409] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2357}, {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 7409] close(4) = 0 [pid 7409] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7409] 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 7409] close(3) = 0 [pid 7409] close(4) = -1 EBADF (Bad file descriptor) [pid 7409] close(5) = -1 EBADF (Bad file descriptor) [pid 7409] close(6) = -1 EBADF (Bad file descriptor) [pid 7409] close(7) = -1 EBADF (Bad file descriptor) [pid 7409] close(8) = -1 EBADF (Bad file descriptor) [pid 7409] close(9) = -1 EBADF (Bad file descriptor) [pid 7409] close(10) = -1 EBADF (Bad file descriptor) [pid 7409] close(11) = -1 EBADF (Bad file descriptor) [pid 7409] close(12) = -1 EBADF (Bad file descriptor) [pid 7409] close(13) = -1 EBADF (Bad file descriptor) [pid 7409] close(14) = -1 EBADF (Bad file descriptor) [pid 7409] close(15) = -1 EBADF (Bad file descriptor) [pid 7409] close(16) = -1 EBADF (Bad file descriptor) [pid 7409] close(17) = -1 EBADF (Bad file descriptor) [pid 7409] close(18) = -1 EBADF (Bad file descriptor) [pid 7409] close(19) = -1 EBADF (Bad file descriptor) [pid 7409] close(20) = -1 EBADF (Bad file descriptor) [pid 7409] close(21) = -1 EBADF (Bad file descriptor) [pid 7409] close(22) = -1 EBADF (Bad file descriptor) [pid 7409] close(23) = -1 EBADF (Bad file descriptor) [pid 7409] close(24) = -1 EBADF (Bad file descriptor) [pid 7409] close(25) = -1 EBADF (Bad file descriptor) [pid 7409] close(26) = -1 EBADF (Bad file descriptor) [pid 7409] close(27) = -1 EBADF (Bad file descriptor) [pid 7409] close(28) = -1 EBADF (Bad file descriptor) [pid 7409] close(29) = -1 EBADF (Bad file descriptor) [pid 7409] exit_group(0) = ? [pid 7409] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2355", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2355/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2355/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2355/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2355") = 0 [pid 5033] mkdir("./2356", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7410 attached , child_tidptr=0x5555558cb750) = 2358 [pid 7410] set_robust_list(0x5555558cb760, 24) = 0 [pid 7410] chdir("./2356") = 0 [pid 7410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7410] setpgid(0, 0) = 0 [pid 7410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7410] write(3, "1000", 4) = 4 [pid 7410] close(3) = 0 [pid 7410] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7410] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7410] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7410] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7410] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7410] 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 7410] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2358}, "\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 7410] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2358}, {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 7410] close(4) = 0 [pid 7410] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 175.545249][ T4634] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.567333][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.576660][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7410] 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 7410] close(3) = 0 [pid 7410] close(4) = -1 EBADF (Bad file descriptor) [pid 7410] close(5) = -1 EBADF (Bad file descriptor) [pid 7410] close(6) = -1 EBADF (Bad file descriptor) [pid 7410] close(7) = -1 EBADF (Bad file descriptor) [pid 7410] close(8) = -1 EBADF (Bad file descriptor) [pid 7410] close(9) = -1 EBADF (Bad file descriptor) [pid 7410] close(10) = -1 EBADF (Bad file descriptor) [pid 7410] close(11) = -1 EBADF (Bad file descriptor) [pid 7410] close(12) = -1 EBADF (Bad file descriptor) [pid 7410] close(13) = -1 EBADF (Bad file descriptor) [pid 7410] close(14) = -1 EBADF (Bad file descriptor) [pid 7410] close(15) = -1 EBADF (Bad file descriptor) [pid 7410] close(16) = -1 EBADF (Bad file descriptor) [pid 7410] close(17) = -1 EBADF (Bad file descriptor) [pid 7410] close(18) = -1 EBADF (Bad file descriptor) [pid 7410] close(19) = -1 EBADF (Bad file descriptor) [pid 7410] close(20) = -1 EBADF (Bad file descriptor) [pid 7410] close(21) = -1 EBADF (Bad file descriptor) [pid 7410] close(22) = -1 EBADF (Bad file descriptor) [pid 7410] close(23) = -1 EBADF (Bad file descriptor) [pid 7410] close(24) = -1 EBADF (Bad file descriptor) [pid 7410] close(25) = -1 EBADF (Bad file descriptor) [pid 7410] close(26) = -1 EBADF (Bad file descriptor) [pid 7410] close(27) = -1 EBADF (Bad file descriptor) [pid 7410] close(28) = -1 EBADF (Bad file descriptor) [pid 7410] close(29) = -1 EBADF (Bad file descriptor) [pid 7410] exit_group(0) = ? [pid 7410] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2356", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2356/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2356/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2356/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2356") = 0 [pid 5033] mkdir("./2357", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2359 ./strace-static-x86_64: Process 7411 attached [pid 7411] set_robust_list(0x5555558cb760, 24) = 0 [pid 7411] chdir("./2357") = 0 [pid 7411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7411] setpgid(0, 0) = 0 [pid 7411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7411] write(3, "1000", 4) = 4 [pid 7411] close(3) = 0 [pid 7411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7411] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7411] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7411] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7411] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7411] 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 7411] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2359}, "\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 7411] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2359}, {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 [ 175.606741][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.620865][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.629813][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7411] close(4) = 0 [pid 7411] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7411] 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 7411] close(3) = 0 [pid 7411] close(4) = -1 EBADF (Bad file descriptor) [pid 7411] close(5) = -1 EBADF (Bad file descriptor) [pid 7411] close(6) = -1 EBADF (Bad file descriptor) [pid 7411] close(7) = -1 EBADF (Bad file descriptor) [pid 7411] close(8) = -1 EBADF (Bad file descriptor) [pid 7411] close(9) = -1 EBADF (Bad file descriptor) [pid 7411] close(10) = -1 EBADF (Bad file descriptor) [pid 7411] close(11) = -1 EBADF (Bad file descriptor) [pid 7411] close(12) = -1 EBADF (Bad file descriptor) [pid 7411] close(13) = -1 EBADF (Bad file descriptor) [pid 7411] close(14) = -1 EBADF (Bad file descriptor) [pid 7411] close(15) = -1 EBADF (Bad file descriptor) [pid 7411] close(16) = -1 EBADF (Bad file descriptor) [pid 7411] close(17) = -1 EBADF (Bad file descriptor) [pid 7411] close(18) = -1 EBADF (Bad file descriptor) [pid 7411] close(19) = -1 EBADF (Bad file descriptor) [pid 7411] close(20) = -1 EBADF (Bad file descriptor) [pid 7411] close(21) = -1 EBADF (Bad file descriptor) [pid 7411] close(22) = -1 EBADF (Bad file descriptor) [pid 7411] close(23) = -1 EBADF (Bad file descriptor) [pid 7411] close(24) = -1 EBADF (Bad file descriptor) [pid 7411] close(25) = -1 EBADF (Bad file descriptor) [pid 7411] close(26) = -1 EBADF (Bad file descriptor) [pid 7411] close(27) = -1 EBADF (Bad file descriptor) [pid 7411] close(28) = -1 EBADF (Bad file descriptor) [pid 7411] close(29) = -1 EBADF (Bad file descriptor) [pid 7411] exit_group(0) = ? [pid 7411] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2357", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2357/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2357/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2357/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2357") = 0 [pid 5033] mkdir("./2358", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7412 attached , child_tidptr=0x5555558cb750) = 2360 [pid 7412] set_robust_list(0x5555558cb760, 24) = 0 [pid 7412] chdir("./2358") = 0 [pid 7412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7412] setpgid(0, 0) = 0 [pid 7412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7412] write(3, "1000", 4) = 4 [pid 7412] close(3) = 0 [pid 7412] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7412] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7412] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7412] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7412] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7412] 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 7412] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2360}, "\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 7412] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2360}, {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 7412] close(4) = 0 [pid 7412] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 175.658709][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.674355][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.683474][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7412] 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 7412] close(3) = 0 [pid 7412] close(4) = -1 EBADF (Bad file descriptor) [pid 7412] close(5) = -1 EBADF (Bad file descriptor) [pid 7412] close(6) = -1 EBADF (Bad file descriptor) [pid 7412] close(7) = -1 EBADF (Bad file descriptor) [pid 7412] close(8) = -1 EBADF (Bad file descriptor) [pid 7412] close(9) = -1 EBADF (Bad file descriptor) [pid 7412] close(10) = -1 EBADF (Bad file descriptor) [pid 7412] close(11) = -1 EBADF (Bad file descriptor) [pid 7412] close(12) = -1 EBADF (Bad file descriptor) [pid 7412] close(13) = -1 EBADF (Bad file descriptor) [pid 7412] close(14) = -1 EBADF (Bad file descriptor) [pid 7412] close(15) = -1 EBADF (Bad file descriptor) [pid 7412] close(16) = -1 EBADF (Bad file descriptor) [pid 7412] close(17) = -1 EBADF (Bad file descriptor) [pid 7412] close(18) = -1 EBADF (Bad file descriptor) [pid 7412] close(19) = -1 EBADF (Bad file descriptor) [pid 7412] close(20) = -1 EBADF (Bad file descriptor) [pid 7412] close(21) = -1 EBADF (Bad file descriptor) [pid 7412] close(22) = -1 EBADF (Bad file descriptor) [pid 7412] close(23) = -1 EBADF (Bad file descriptor) [pid 7412] close(24) = -1 EBADF (Bad file descriptor) [pid 7412] close(25) = -1 EBADF (Bad file descriptor) [pid 7412] close(26) = -1 EBADF (Bad file descriptor) [pid 7412] close(27) = -1 EBADF (Bad file descriptor) [pid 7412] close(28) = -1 EBADF (Bad file descriptor) [pid 7412] close(29) = -1 EBADF (Bad file descriptor) [pid 7412] exit_group(0) = ? [pid 7412] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2360, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2358", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2358/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2358/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2358/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2358") = 0 [pid 5033] mkdir("./2359", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2361 ./strace-static-x86_64: Process 7413 attached [pid 7413] set_robust_list(0x5555558cb760, 24) = 0 [pid 7413] chdir("./2359") = 0 [pid 7413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7413] setpgid(0, 0) = 0 [pid 7413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7413] write(3, "1000", 4) = 4 [pid 7413] close(3) = 0 [pid 7413] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7413] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7413] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7413] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7413] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7413] 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 7413] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2361}, "\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 7413] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2361}, {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 7413] close(4) = 0 [pid 7413] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7413] 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 7413] close(3) = 0 [pid 7413] close(4) = -1 EBADF (Bad file descriptor) [pid 7413] close(5) = -1 EBADF (Bad file descriptor) [pid 7413] close(6) = -1 EBADF (Bad file descriptor) [pid 7413] close(7) = -1 EBADF (Bad file descriptor) [pid 7413] close(8) = -1 EBADF (Bad file descriptor) [pid 7413] close(9) = -1 EBADF (Bad file descriptor) [pid 7413] close(10) = -1 EBADF (Bad file descriptor) [pid 7413] close(11) = -1 EBADF (Bad file descriptor) [pid 7413] close(12) = -1 EBADF (Bad file descriptor) [pid 7413] close(13) = -1 EBADF (Bad file descriptor) [pid 7413] close(14) = -1 EBADF (Bad file descriptor) [pid 7413] close(15) = -1 EBADF (Bad file descriptor) [pid 7413] close(16) = -1 EBADF (Bad file descriptor) [pid 7413] close(17) = -1 EBADF (Bad file descriptor) [ 175.705140][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.720909][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.729607][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.748457][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7413] close(18) = -1 EBADF (Bad file descriptor) [pid 7413] close(19) = -1 EBADF (Bad file descriptor) [pid 7413] close(20) = -1 EBADF (Bad file descriptor) [pid 7413] close(21) = -1 EBADF (Bad file descriptor) [pid 7413] close(22) = -1 EBADF (Bad file descriptor) [pid 7413] close(23) = -1 EBADF (Bad file descriptor) [pid 7413] close(24) = -1 EBADF (Bad file descriptor) [pid 7413] close(25) = -1 EBADF (Bad file descriptor) [pid 7413] close(26) = -1 EBADF (Bad file descriptor) [pid 7413] close(27) = -1 EBADF (Bad file descriptor) [pid 7413] close(28) = -1 EBADF (Bad file descriptor) [pid 7413] close(29) = -1 EBADF (Bad file descriptor) [pid 7413] exit_group(0) = ? [pid 7413] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2359", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2359/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2359/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2359/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2359") = 0 [pid 5033] mkdir("./2360", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2362 ./strace-static-x86_64: Process 7414 attached [pid 7414] set_robust_list(0x5555558cb760, 24) = 0 [pid 7414] chdir("./2360") = 0 [pid 7414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7414] setpgid(0, 0) = 0 [pid 7414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7414] write(3, "1000", 4) = 4 [pid 7414] close(3) = 0 [pid 7414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7414] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7414] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7414] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7414] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7414] 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 7414] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2362}, "\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 7414] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2362}, {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 7414] close(4) = 0 [pid 7414] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7414] 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 7414] close(3) = 0 [pid 7414] close(4) = -1 EBADF (Bad file descriptor) [pid 7414] close(5) = -1 EBADF (Bad file descriptor) [pid 7414] close(6) = -1 EBADF (Bad file descriptor) [pid 7414] close(7) = -1 EBADF (Bad file descriptor) [pid 7414] close(8) = -1 EBADF (Bad file descriptor) [pid 7414] close(9) = -1 EBADF (Bad file descriptor) [pid 7414] close(10) = -1 EBADF (Bad file descriptor) [pid 7414] close(11) = -1 EBADF (Bad file descriptor) [pid 7414] close(12) = -1 EBADF (Bad file descriptor) [pid 7414] close(13) = -1 EBADF (Bad file descriptor) [pid 7414] close(14) = -1 EBADF (Bad file descriptor) [pid 7414] close(15) = -1 EBADF (Bad file descriptor) [pid 7414] close(16) = -1 EBADF (Bad file descriptor) [pid 7414] close(17) = -1 EBADF (Bad file descriptor) [pid 7414] close(18) = -1 EBADF (Bad file descriptor) [pid 7414] close(19) = -1 EBADF (Bad file descriptor) [pid 7414] close(20) = -1 EBADF (Bad file descriptor) [pid 7414] close(21) = -1 EBADF (Bad file descriptor) [pid 7414] close(22) = -1 EBADF (Bad file descriptor) [pid 7414] close(23) = -1 EBADF (Bad file descriptor) [pid 7414] close(24) = -1 EBADF (Bad file descriptor) [pid 7414] close(25) = -1 EBADF (Bad file descriptor) [pid 7414] close(26) = -1 EBADF (Bad file descriptor) [ 175.763140][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.771768][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.794664][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7414] close(27) = -1 EBADF (Bad file descriptor) [pid 7414] close(28) = -1 EBADF (Bad file descriptor) [pid 7414] close(29) = -1 EBADF (Bad file descriptor) [pid 7414] exit_group(0) = ? [pid 7414] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2362, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] umount2("./2360", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2360/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2360/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2360/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2360") = 0 [pid 5033] mkdir("./2361", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7415 attached [pid 7415] set_robust_list(0x5555558cb760, 24) = 0 [pid 7415] chdir("./2361" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2363 [pid 7415] <... chdir resumed>) = 0 [pid 7415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7415] setpgid(0, 0) = 0 [pid 7415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7415] write(3, "1000", 4) = 4 [pid 7415] close(3) = 0 [pid 7415] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7415] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7415] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7415] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7415] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7415] 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 7415] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2363}, "\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 7415] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2363}, {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 7415] close(4) = 0 [pid 7415] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7415] 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 7415] close(3) = 0 [pid 7415] close(4) = -1 EBADF (Bad file descriptor) [pid 7415] close(5) = -1 EBADF (Bad file descriptor) [pid 7415] close(6) = -1 EBADF (Bad file descriptor) [pid 7415] close(7) = -1 EBADF (Bad file descriptor) [pid 7415] close(8) = -1 EBADF (Bad file descriptor) [ 175.809397][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.818582][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.839389][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.854060][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7415] close(9) = -1 EBADF (Bad file descriptor) [pid 7415] close(10) = -1 EBADF (Bad file descriptor) [pid 7415] close(11) = -1 EBADF (Bad file descriptor) [pid 7415] close(12) = -1 EBADF (Bad file descriptor) [pid 7415] close(13) = -1 EBADF (Bad file descriptor) [pid 7415] close(14) = -1 EBADF (Bad file descriptor) [pid 7415] close(15) = -1 EBADF (Bad file descriptor) [pid 7415] close(16) = -1 EBADF (Bad file descriptor) [pid 7415] close(17) = -1 EBADF (Bad file descriptor) [pid 7415] close(18) = -1 EBADF (Bad file descriptor) [pid 7415] close(19) = -1 EBADF (Bad file descriptor) [pid 7415] close(20) = -1 EBADF (Bad file descriptor) [pid 7415] close(21) = -1 EBADF (Bad file descriptor) [pid 7415] close(22) = -1 EBADF (Bad file descriptor) [pid 7415] close(23) = -1 EBADF (Bad file descriptor) [pid 7415] close(24) = -1 EBADF (Bad file descriptor) [pid 7415] close(25) = -1 EBADF (Bad file descriptor) [pid 7415] close(26) = -1 EBADF (Bad file descriptor) [pid 7415] close(27) = -1 EBADF (Bad file descriptor) [pid 7415] close(28) = -1 EBADF (Bad file descriptor) [pid 7415] close(29) = -1 EBADF (Bad file descriptor) [pid 7415] exit_group(0) = ? [pid 7415] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2361", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2361/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2361/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2361/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2361") = 0 [pid 5033] mkdir("./2362", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7416 attached , child_tidptr=0x5555558cb750) = 2364 [pid 7416] set_robust_list(0x5555558cb760, 24) = 0 [pid 7416] chdir("./2362") = 0 [pid 7416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7416] setpgid(0, 0) = 0 [pid 7416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7416] write(3, "1000", 4) = 4 [pid 7416] close(3) = 0 [pid 7416] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7416] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7416] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7416] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7416] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7416] 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 7416] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2364}, "\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 7416] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2364}, {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 7416] close(4) = 0 [pid 7416] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7416] 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 7416] close(3) = 0 [pid 7416] close(4) = -1 EBADF (Bad file descriptor) [pid 7416] close(5) = -1 EBADF (Bad file descriptor) [pid 7416] close(6) = -1 EBADF (Bad file descriptor) [pid 7416] close(7) = -1 EBADF (Bad file descriptor) [pid 7416] close(8) = -1 EBADF (Bad file descriptor) [pid 7416] close(9) = -1 EBADF (Bad file descriptor) [pid 7416] close(10) = -1 EBADF (Bad file descriptor) [pid 7416] close(11) = -1 EBADF (Bad file descriptor) [pid 7416] close(12) = -1 EBADF (Bad file descriptor) [pid 7416] close(13) = -1 EBADF (Bad file descriptor) [pid 7416] close(14) = -1 EBADF (Bad file descriptor) [pid 7416] close(15) = -1 EBADF (Bad file descriptor) [pid 7416] close(16) = -1 EBADF (Bad file descriptor) [pid 7416] close(17) = -1 EBADF (Bad file descriptor) [pid 7416] close(18) = -1 EBADF (Bad file descriptor) [pid 7416] close(19) = -1 EBADF (Bad file descriptor) [pid 7416] close(20) = -1 EBADF (Bad file descriptor) [pid 7416] close(21) = -1 EBADF (Bad file descriptor) [pid 7416] close(22) = -1 EBADF (Bad file descriptor) [pid 7416] close(23) = -1 EBADF (Bad file descriptor) [pid 7416] close(24) = -1 EBADF (Bad file descriptor) [pid 7416] close(25) = -1 EBADF (Bad file descriptor) [pid 7416] close(26) = -1 EBADF (Bad file descriptor) [pid 7416] close(27) = -1 EBADF (Bad file descriptor) [pid 7416] close(28) = -1 EBADF (Bad file descriptor) [pid 7416] close(29) = -1 EBADF (Bad file descriptor) [pid 7416] exit_group(0) = ? [pid 7416] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2362", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2362/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2362/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2362/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2362") = 0 [pid 5033] mkdir("./2363", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2365 ./strace-static-x86_64: Process 7417 attached [pid 7417] set_robust_list(0x5555558cb760, 24) = 0 [pid 7417] chdir("./2363") = 0 [pid 7417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7417] setpgid(0, 0) = 0 [pid 7417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7417] write(3, "1000", 4) = 4 [ 175.863650][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.889330][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.901599][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 7417] close(3) = 0 [pid 7417] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7417] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7417] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7417] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7417] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7417] 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 7417] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2365}, "\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 7417] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2365}, {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 7417] close(4) = 0 [pid 7417] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7417] 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 7417] close(3) = 0 [pid 7417] close(4) = -1 EBADF (Bad file descriptor) [pid 7417] close(5) = -1 EBADF (Bad file descriptor) [pid 7417] close(6) = -1 EBADF (Bad file descriptor) [pid 7417] close(7) = -1 EBADF (Bad file descriptor) [pid 7417] close(8) = -1 EBADF (Bad file descriptor) [pid 7417] close(9) = -1 EBADF (Bad file descriptor) [pid 7417] close(10) = -1 EBADF (Bad file descriptor) [pid 7417] close(11) = -1 EBADF (Bad file descriptor) [pid 7417] close(12) = -1 EBADF (Bad file descriptor) [pid 7417] close(13) = -1 EBADF (Bad file descriptor) [pid 7417] close(14) = -1 EBADF (Bad file descriptor) [pid 7417] close(15) = -1 EBADF (Bad file descriptor) [pid 7417] close(16) = -1 EBADF (Bad file descriptor) [pid 7417] close(17) = -1 EBADF (Bad file descriptor) [pid 7417] close(18) = -1 EBADF (Bad file descriptor) [pid 7417] close(19) = -1 EBADF (Bad file descriptor) [pid 7417] close(20) = -1 EBADF (Bad file descriptor) [pid 7417] close(21) = -1 EBADF (Bad file descriptor) [pid 7417] close(22) = -1 EBADF (Bad file descriptor) [pid 7417] close(23) = -1 EBADF (Bad file descriptor) [pid 7417] close(24) = -1 EBADF (Bad file descriptor) [pid 7417] close(25) = -1 EBADF (Bad file descriptor) [pid 7417] close(26) = -1 EBADF (Bad file descriptor) [pid 7417] close(27) = -1 EBADF (Bad file descriptor) [pid 7417] close(28) = -1 EBADF (Bad file descriptor) [pid 7417] close(29) = -1 EBADF (Bad file descriptor) [pid 7417] exit_group(0) = ? [pid 7417] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2363", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2363/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2363/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2363/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2363") = 0 [pid 5033] mkdir("./2364", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2366 ./strace-static-x86_64: Process 7418 attached [pid 7418] set_robust_list(0x5555558cb760, 24) = 0 [pid 7418] chdir("./2364") = 0 [pid 7418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7418] setpgid(0, 0) = 0 [pid 7418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7418] write(3, "1000", 4) = 4 [pid 7418] close(3) = 0 [pid 7418] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7418] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7418] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7418] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7418] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7418] 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 7418] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2366}, "\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 7418] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2366}, {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 7418] close(4) = 0 [pid 7418] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 175.910615][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.926091][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.938891][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.947648][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7418] 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 7418] close(3) = 0 [pid 7418] close(4) = -1 EBADF (Bad file descriptor) [pid 7418] close(5) = -1 EBADF (Bad file descriptor) [pid 7418] close(6) = -1 EBADF (Bad file descriptor) [pid 7418] close(7) = -1 EBADF (Bad file descriptor) [pid 7418] close(8) = -1 EBADF (Bad file descriptor) [pid 7418] close(9) = -1 EBADF (Bad file descriptor) [pid 7418] close(10) = -1 EBADF (Bad file descriptor) [pid 7418] close(11) = -1 EBADF (Bad file descriptor) [pid 7418] close(12) = -1 EBADF (Bad file descriptor) [pid 7418] close(13) = -1 EBADF (Bad file descriptor) [pid 7418] close(14) = -1 EBADF (Bad file descriptor) [pid 7418] close(15) = -1 EBADF (Bad file descriptor) [pid 7418] close(16) = -1 EBADF (Bad file descriptor) [pid 7418] close(17) = -1 EBADF (Bad file descriptor) [pid 7418] close(18) = -1 EBADF (Bad file descriptor) [pid 7418] close(19) = -1 EBADF (Bad file descriptor) [pid 7418] close(20) = -1 EBADF (Bad file descriptor) [pid 7418] close(21) = -1 EBADF (Bad file descriptor) [pid 7418] close(22) = -1 EBADF (Bad file descriptor) [pid 7418] close(23) = -1 EBADF (Bad file descriptor) [pid 7418] close(24) = -1 EBADF (Bad file descriptor) [pid 7418] close(25) = -1 EBADF (Bad file descriptor) [pid 7418] close(26) = -1 EBADF (Bad file descriptor) [pid 7418] close(27) = -1 EBADF (Bad file descriptor) [pid 7418] close(28) = -1 EBADF (Bad file descriptor) [pid 7418] close(29) = -1 EBADF (Bad file descriptor) [pid 7418] exit_group(0) = ? [pid 7418] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2364", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2364/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2364/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2364/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2364") = 0 [pid 5033] mkdir("./2365", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2367 ./strace-static-x86_64: Process 7419 attached [pid 7419] set_robust_list(0x5555558cb760, 24) = 0 [pid 7419] chdir("./2365") = 0 [pid 7419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7419] setpgid(0, 0) = 0 [pid 7419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7419] write(3, "1000", 4) = 4 [pid 7419] close(3) = 0 [pid 7419] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7419] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7419] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7419] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7419] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7419] 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 7419] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2367}, "\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 7419] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2367}, {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 7419] close(4) = 0 [pid 7419] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7419] 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 7419] close(3) = 0 [pid 7419] close(4) = -1 EBADF (Bad file descriptor) [pid 7419] close(5) = -1 EBADF (Bad file descriptor) [pid 7419] close(6) = -1 EBADF (Bad file descriptor) [pid 7419] close(7) = -1 EBADF (Bad file descriptor) [pid 7419] close(8) = -1 EBADF (Bad file descriptor) [pid 7419] close(9) = -1 EBADF (Bad file descriptor) [pid 7419] close(10) = -1 EBADF (Bad file descriptor) [pid 7419] close(11) = -1 EBADF (Bad file descriptor) [pid 7419] close(12) = -1 EBADF (Bad file descriptor) [pid 7419] close(13) = -1 EBADF (Bad file descriptor) [pid 7419] close(14) = -1 EBADF (Bad file descriptor) [pid 7419] close(15) = -1 EBADF (Bad file descriptor) [pid 7419] close(16) = -1 EBADF (Bad file descriptor) [pid 7419] close(17) = -1 EBADF (Bad file descriptor) [pid 7419] close(18) = -1 EBADF (Bad file descriptor) [pid 7419] close(19) = -1 EBADF (Bad file descriptor) [ 175.967901][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 175.983530][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.992714][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7419] close(20) = -1 EBADF (Bad file descriptor) [pid 7419] close(21) = -1 EBADF (Bad file descriptor) [pid 7419] close(22) = -1 EBADF (Bad file descriptor) [pid 7419] close(23) = -1 EBADF (Bad file descriptor) [pid 7419] close(24) = -1 EBADF (Bad file descriptor) [pid 7419] close(25) = -1 EBADF (Bad file descriptor) [pid 7419] close(26) = -1 EBADF (Bad file descriptor) [pid 7419] close(27) = -1 EBADF (Bad file descriptor) [pid 7419] close(28) = -1 EBADF (Bad file descriptor) [pid 7419] close(29) = -1 EBADF (Bad file descriptor) [pid 7419] exit_group(0) = ? [pid 7419] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2365", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2365/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2365/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2365/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2365") = 0 [pid 5033] mkdir("./2366", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2368 ./strace-static-x86_64: Process 7420 attached [pid 7420] set_robust_list(0x5555558cb760, 24) = 0 [pid 7420] chdir("./2366") = 0 [pid 7420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7420] setpgid(0, 0) = 0 [pid 7420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7420] write(3, "1000", 4) = 4 [pid 7420] close(3) = 0 [pid 7420] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7420] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7420] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7420] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7420] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7420] 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 7420] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2368}, "\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 7420] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2368}, {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 7420] close(4) = 0 [pid 7420] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7420] 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 7420] close(3) = 0 [pid 7420] close(4) = -1 EBADF (Bad file descriptor) [pid 7420] close(5) = -1 EBADF (Bad file descriptor) [pid 7420] close(6) = -1 EBADF (Bad file descriptor) [pid 7420] close(7) = -1 EBADF (Bad file descriptor) [pid 7420] close(8) = -1 EBADF (Bad file descriptor) [pid 7420] close(9) = -1 EBADF (Bad file descriptor) [pid 7420] close(10) = -1 EBADF (Bad file descriptor) [pid 7420] close(11) = -1 EBADF (Bad file descriptor) [pid 7420] close(12) = -1 EBADF (Bad file descriptor) [pid 7420] close(13) = -1 EBADF (Bad file descriptor) [pid 7420] close(14) = -1 EBADF (Bad file descriptor) [pid 7420] close(15) = -1 EBADF (Bad file descriptor) [pid 7420] close(16) = -1 EBADF (Bad file descriptor) [pid 7420] close(17) = -1 EBADF (Bad file descriptor) [pid 7420] close(18) = -1 EBADF (Bad file descriptor) [pid 7420] close(19) = -1 EBADF (Bad file descriptor) [pid 7420] close(20) = -1 EBADF (Bad file descriptor) [pid 7420] close(21) = -1 EBADF (Bad file descriptor) [pid 7420] close(22) = -1 EBADF (Bad file descriptor) [pid 7420] close(23) = -1 EBADF (Bad file descriptor) [pid 7420] close(24) = -1 EBADF (Bad file descriptor) [pid 7420] close(25) = -1 EBADF (Bad file descriptor) [pid 7420] close(26) = -1 EBADF (Bad file descriptor) [pid 7420] close(27) = -1 EBADF (Bad file descriptor) [pid 7420] close(28) = -1 EBADF (Bad file descriptor) [pid 7420] close(29) = -1 EBADF (Bad file descriptor) [pid 7420] exit_group(0) = ? [pid 7420] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2368, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2366", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2366/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2366/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2366/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2366") = 0 [pid 5033] mkdir("./2367", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7421 attached , child_tidptr=0x5555558cb750) = 2369 [pid 7421] set_robust_list(0x5555558cb760, 24) = 0 [pid 7421] chdir("./2367") = 0 [pid 7421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7421] setpgid(0, 0) = 0 [pid 7421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7421] write(3, "1000", 4) = 4 [pid 7421] close(3) = 0 [pid 7421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7421] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7421] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7421] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7421] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [ 176.011457][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.024423][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.033368][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.054961][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7421] 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 7421] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2369}, "\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 7421] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2369}, {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 7421] close(4) = 0 [pid 7421] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7421] 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 7421] close(3) = 0 [pid 7421] close(4) = -1 EBADF (Bad file descriptor) [pid 7421] close(5) = -1 EBADF (Bad file descriptor) [pid 7421] close(6) = -1 EBADF (Bad file descriptor) [pid 7421] close(7) = -1 EBADF (Bad file descriptor) [pid 7421] close(8) = -1 EBADF (Bad file descriptor) [pid 7421] close(9) = -1 EBADF (Bad file descriptor) [pid 7421] close(10) = -1 EBADF (Bad file descriptor) [pid 7421] close(11) = -1 EBADF (Bad file descriptor) [pid 7421] close(12) = -1 EBADF (Bad file descriptor) [pid 7421] close(13) = -1 EBADF (Bad file descriptor) [pid 7421] close(14) = -1 EBADF (Bad file descriptor) [pid 7421] close(15) = -1 EBADF (Bad file descriptor) [pid 7421] close(16) = -1 EBADF (Bad file descriptor) [pid 7421] close(17) = -1 EBADF (Bad file descriptor) [pid 7421] close(18) = -1 EBADF (Bad file descriptor) [pid 7421] close(19) = -1 EBADF (Bad file descriptor) [pid 7421] close(20) = -1 EBADF (Bad file descriptor) [pid 7421] close(21) = -1 EBADF (Bad file descriptor) [pid 7421] close(22) = -1 EBADF (Bad file descriptor) [pid 7421] close(23) = -1 EBADF (Bad file descriptor) [pid 7421] close(24) = -1 EBADF (Bad file descriptor) [pid 7421] close(25) = -1 EBADF (Bad file descriptor) [pid 7421] close(26) = -1 EBADF (Bad file descriptor) [pid 7421] close(27) = -1 EBADF (Bad file descriptor) [pid 7421] close(28) = -1 EBADF (Bad file descriptor) [pid 7421] close(29) = -1 EBADF (Bad file descriptor) [pid 7421] exit_group(0) = ? [pid 7421] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2369, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2367", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2367/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2367/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2367/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2367") = 0 [pid 5033] mkdir("./2368", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7422 attached , child_tidptr=0x5555558cb750) = 2370 [pid 7422] set_robust_list(0x5555558cb760, 24) = 0 [pid 7422] chdir("./2368") = 0 [pid 7422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7422] setpgid(0, 0) = 0 [pid 7422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7422] write(3, "1000", 4) = 4 [pid 7422] close(3) = 0 [pid 7422] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7422] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7422] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7422] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7422] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7422] 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 7422] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2370}, "\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 7422] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2370}, {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 7422] close(4) = 0 [pid 7422] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7422] 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 7422] close(3) = 0 [pid 7422] close(4) = -1 EBADF (Bad file descriptor) [pid 7422] close(5) = -1 EBADF (Bad file descriptor) [pid 7422] close(6) = -1 EBADF (Bad file descriptor) [pid 7422] close(7) = -1 EBADF (Bad file descriptor) [pid 7422] close(8) = -1 EBADF (Bad file descriptor) [pid 7422] close(9) = -1 EBADF (Bad file descriptor) [pid 7422] close(10) = -1 EBADF (Bad file descriptor) [pid 7422] close(11) = -1 EBADF (Bad file descriptor) [pid 7422] close(12) = -1 EBADF (Bad file descriptor) [pid 7422] close(13) = -1 EBADF (Bad file descriptor) [pid 7422] close(14) = -1 EBADF (Bad file descriptor) [pid 7422] close(15) = -1 EBADF (Bad file descriptor) [pid 7422] close(16) = -1 EBADF (Bad file descriptor) [pid 7422] close(17) = -1 EBADF (Bad file descriptor) [pid 7422] close(18) = -1 EBADF (Bad file descriptor) [pid 7422] close(19) = -1 EBADF (Bad file descriptor) [pid 7422] close(20) = -1 EBADF (Bad file descriptor) [pid 7422] close(21) = -1 EBADF (Bad file descriptor) [pid 7422] close(22) = -1 EBADF (Bad file descriptor) [pid 7422] close(23) = -1 EBADF (Bad file descriptor) [pid 7422] close(24) = -1 EBADF (Bad file descriptor) [pid 7422] close(25) = -1 EBADF (Bad file descriptor) [pid 7422] close(26) = -1 EBADF (Bad file descriptor) [pid 7422] close(27) = -1 EBADF (Bad file descriptor) [pid 7422] close(28) = -1 EBADF (Bad file descriptor) [pid 7422] close(29) = -1 EBADF (Bad file descriptor) [pid 7422] exit_group(0) = ? [pid 7422] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2370, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2368", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2368/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2368/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2368/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2368") = 0 [pid 5033] mkdir("./2369", 0777) = 0 [ 176.078429][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.088019][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.102871][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.116463][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2371 ./strace-static-x86_64: Process 7423 attached [pid 7423] set_robust_list(0x5555558cb760, 24) = 0 [pid 7423] chdir("./2369") = 0 [pid 7423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7423] setpgid(0, 0) = 0 [pid 7423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7423] write(3, "1000", 4) = 4 [pid 7423] close(3) = 0 [pid 7423] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7423] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7423] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7423] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7423] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7423] 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 7423] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2371}, "\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 7423] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2371}, {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 7423] close(4) = 0 [pid 7423] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7423] 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 7423] close(3) = 0 [pid 7423] close(4) = -1 EBADF (Bad file descriptor) [pid 7423] close(5) = -1 EBADF (Bad file descriptor) [pid 7423] close(6) = -1 EBADF (Bad file descriptor) [pid 7423] close(7) = -1 EBADF (Bad file descriptor) [pid 7423] close(8) = -1 EBADF (Bad file descriptor) [pid 7423] close(9) = -1 EBADF (Bad file descriptor) [pid 7423] close(10) = -1 EBADF (Bad file descriptor) [pid 7423] close(11) = -1 EBADF (Bad file descriptor) [pid 7423] close(12) = -1 EBADF (Bad file descriptor) [pid 7423] close(13) = -1 EBADF (Bad file descriptor) [pid 7423] close(14) = -1 EBADF (Bad file descriptor) [pid 7423] close(15) = -1 EBADF (Bad file descriptor) [pid 7423] close(16) = -1 EBADF (Bad file descriptor) [pid 7423] close(17) = -1 EBADF (Bad file descriptor) [pid 7423] close(18) = -1 EBADF (Bad file descriptor) [pid 7423] close(19) = -1 EBADF (Bad file descriptor) [pid 7423] close(20) = -1 EBADF (Bad file descriptor) [pid 7423] close(21) = -1 EBADF (Bad file descriptor) [pid 7423] close(22) = -1 EBADF (Bad file descriptor) [pid 7423] close(23) = -1 EBADF (Bad file descriptor) [pid 7423] close(24) = -1 EBADF (Bad file descriptor) [pid 7423] close(25) = -1 EBADF (Bad file descriptor) [pid 7423] close(26) = -1 EBADF (Bad file descriptor) [pid 7423] close(27) = -1 EBADF (Bad file descriptor) [pid 7423] close(28) = -1 EBADF (Bad file descriptor) [pid 7423] close(29) = -1 EBADF (Bad file descriptor) [pid 7423] exit_group(0) = ? [pid 7423] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2371, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2369", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2369/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2369/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2369/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2369") = 0 [pid 5033] mkdir("./2370", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2372 ./strace-static-x86_64: Process 7424 attached [pid 7424] set_robust_list(0x5555558cb760, 24) = 0 [pid 7424] chdir("./2370") = 0 [pid 7424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7424] setpgid(0, 0) = 0 [pid 7424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7424] write(3, "1000", 4) = 4 [pid 7424] close(3) = 0 [pid 7424] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7424] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7424] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7424] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7424] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7424] 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 7424] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2372}, "\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 7424] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2372}, {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 7424] close(4) = 0 [pid 7424] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 176.124418][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.145900][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.159852][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.167819][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7424] 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 7424] close(3) = 0 [pid 7424] close(4) = -1 EBADF (Bad file descriptor) [pid 7424] close(5) = -1 EBADF (Bad file descriptor) [pid 7424] close(6) = -1 EBADF (Bad file descriptor) [pid 7424] close(7) = -1 EBADF (Bad file descriptor) [pid 7424] close(8) = -1 EBADF (Bad file descriptor) [pid 7424] close(9) = -1 EBADF (Bad file descriptor) [pid 7424] close(10) = -1 EBADF (Bad file descriptor) [pid 7424] close(11) = -1 EBADF (Bad file descriptor) [pid 7424] close(12) = -1 EBADF (Bad file descriptor) [pid 7424] close(13) = -1 EBADF (Bad file descriptor) [pid 7424] close(14) = -1 EBADF (Bad file descriptor) [pid 7424] close(15) = -1 EBADF (Bad file descriptor) [pid 7424] close(16) = -1 EBADF (Bad file descriptor) [pid 7424] close(17) = -1 EBADF (Bad file descriptor) [pid 7424] close(18) = -1 EBADF (Bad file descriptor) [pid 7424] close(19) = -1 EBADF (Bad file descriptor) [pid 7424] close(20) = -1 EBADF (Bad file descriptor) [pid 7424] close(21) = -1 EBADF (Bad file descriptor) [pid 7424] close(22) = -1 EBADF (Bad file descriptor) [pid 7424] close(23) = -1 EBADF (Bad file descriptor) [pid 7424] close(24) = -1 EBADF (Bad file descriptor) [pid 7424] close(25) = -1 EBADF (Bad file descriptor) [pid 7424] close(26) = -1 EBADF (Bad file descriptor) [pid 7424] close(27) = -1 EBADF (Bad file descriptor) [pid 7424] close(28) = -1 EBADF (Bad file descriptor) [pid 7424] close(29) = -1 EBADF (Bad file descriptor) [pid 7424] exit_group(0) = ? [pid 7424] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2370", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2370/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2370/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2370/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2370") = 0 [pid 5033] mkdir("./2371", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7425 attached , child_tidptr=0x5555558cb750) = 2373 [pid 7425] set_robust_list(0x5555558cb760, 24) = 0 [pid 7425] chdir("./2371") = 0 [pid 7425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7425] setpgid(0, 0) = 0 [pid 7425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7425] write(3, "1000", 4) = 4 [pid 7425] close(3) = 0 [pid 7425] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7425] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7425] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7425] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7425] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7425] 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 7425] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2373}, "\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 7425] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2373}, {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 7425] close(4) = 0 [pid 7425] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7425] 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 7425] close(3) = 0 [pid 7425] close(4) = -1 EBADF (Bad file descriptor) [pid 7425] close(5) = -1 EBADF (Bad file descriptor) [pid 7425] close(6) = -1 EBADF (Bad file descriptor) [pid 7425] close(7) = -1 EBADF (Bad file descriptor) [pid 7425] close(8) = -1 EBADF (Bad file descriptor) [pid 7425] close(9) = -1 EBADF (Bad file descriptor) [pid 7425] close(10) = -1 EBADF (Bad file descriptor) [pid 7425] close(11) = -1 EBADF (Bad file descriptor) [pid 7425] close(12) = -1 EBADF (Bad file descriptor) [pid 7425] close(13) = -1 EBADF (Bad file descriptor) [pid 7425] close(14) = -1 EBADF (Bad file descriptor) [pid 7425] close(15) = -1 EBADF (Bad file descriptor) [pid 7425] close(16) = -1 EBADF (Bad file descriptor) [pid 7425] close(17) = -1 EBADF (Bad file descriptor) [pid 7425] close(18) = -1 EBADF (Bad file descriptor) [pid 7425] close(19) = -1 EBADF (Bad file descriptor) [pid 7425] close(20) = -1 EBADF (Bad file descriptor) [pid 7425] close(21) = -1 EBADF (Bad file descriptor) [pid 7425] close(22) = -1 EBADF (Bad file descriptor) [pid 7425] close(23) = -1 EBADF (Bad file descriptor) [pid 7425] close(24) = -1 EBADF (Bad file descriptor) [pid 7425] close(25) = -1 EBADF (Bad file descriptor) [pid 7425] close(26) = -1 EBADF (Bad file descriptor) [pid 7425] close(27) = -1 EBADF (Bad file descriptor) [pid 7425] close(28) = -1 EBADF (Bad file descriptor) [pid 7425] close(29) = -1 EBADF (Bad file descriptor) [pid 7425] exit_group(0) = ? [pid 7425] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2373, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2371", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2371/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2371/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2371/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2371") = 0 [pid 5033] mkdir("./2372", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7426 attached , child_tidptr=0x5555558cb750) = 2374 [pid 7426] set_robust_list(0x5555558cb760, 24) = 0 [pid 7426] chdir("./2372") = 0 [pid 7426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7426] setpgid(0, 0) = 0 [pid 7426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7426] write(3, "1000", 4) = 4 [pid 7426] close(3) = 0 [pid 7426] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7426] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7426] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7426] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7426] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7426] 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 7426] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2374}, "\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 7426] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2374}, {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 7426] close(4) = 0 [pid 7426] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 176.193911][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.212598][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.225568][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7426] 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 7426] close(3) = 0 [pid 7426] close(4) = -1 EBADF (Bad file descriptor) [pid 7426] close(5) = -1 EBADF (Bad file descriptor) [pid 7426] close(6) = -1 EBADF (Bad file descriptor) [pid 7426] close(7) = -1 EBADF (Bad file descriptor) [pid 7426] close(8) = -1 EBADF (Bad file descriptor) [pid 7426] close(9) = -1 EBADF (Bad file descriptor) [pid 7426] close(10) = -1 EBADF (Bad file descriptor) [pid 7426] close(11) = -1 EBADF (Bad file descriptor) [pid 7426] close(12) = -1 EBADF (Bad file descriptor) [pid 7426] close(13) = -1 EBADF (Bad file descriptor) [pid 7426] close(14) = -1 EBADF (Bad file descriptor) [pid 7426] close(15) = -1 EBADF (Bad file descriptor) [pid 7426] close(16) = -1 EBADF (Bad file descriptor) [pid 7426] close(17) = -1 EBADF (Bad file descriptor) [pid 7426] close(18) = -1 EBADF (Bad file descriptor) [pid 7426] close(19) = -1 EBADF (Bad file descriptor) [pid 7426] close(20) = -1 EBADF (Bad file descriptor) [pid 7426] close(21) = -1 EBADF (Bad file descriptor) [pid 7426] close(22) = -1 EBADF (Bad file descriptor) [pid 7426] close(23) = -1 EBADF (Bad file descriptor) [pid 7426] close(24) = -1 EBADF (Bad file descriptor) [pid 7426] close(25) = -1 EBADF (Bad file descriptor) [pid 7426] close(26) = -1 EBADF (Bad file descriptor) [pid 7426] close(27) = -1 EBADF (Bad file descriptor) [pid 7426] close(28) = -1 EBADF (Bad file descriptor) [pid 7426] close(29) = -1 EBADF (Bad file descriptor) [pid 7426] exit_group(0) = ? [pid 7426] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2372", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2372/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2372/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2372/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2372") = 0 [pid 5033] mkdir("./2373", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7427 attached , child_tidptr=0x5555558cb750) = 2375 [pid 7427] set_robust_list(0x5555558cb760, 24) = 0 [pid 7427] chdir("./2373") = 0 [pid 7427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7427] setpgid(0, 0) = 0 [pid 7427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7427] write(3, "1000", 4) = 4 [pid 7427] close(3) = 0 [pid 7427] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7427] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7427] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7427] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7427] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7427] 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 7427] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2375}, "\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 7427] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2375}, {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 7427] close(4) = 0 [pid 7427] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7427] 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 7427] close(3) = 0 [pid 7427] close(4) = -1 EBADF (Bad file descriptor) [pid 7427] close(5) = -1 EBADF (Bad file descriptor) [pid 7427] close(6) = -1 EBADF (Bad file descriptor) [pid 7427] close(7) = -1 EBADF (Bad file descriptor) [pid 7427] close(8) = -1 EBADF (Bad file descriptor) [pid 7427] close(9) = -1 EBADF (Bad file descriptor) [pid 7427] close(10) = -1 EBADF (Bad file descriptor) [pid 7427] close(11) = -1 EBADF (Bad file descriptor) [pid 7427] close(12) = -1 EBADF (Bad file descriptor) [pid 7427] close(13) = -1 EBADF (Bad file descriptor) [pid 7427] close(14) = -1 EBADF (Bad file descriptor) [pid 7427] close(15) = -1 EBADF (Bad file descriptor) [pid 7427] close(16) = -1 EBADF (Bad file descriptor) [pid 7427] close(17) = -1 EBADF (Bad file descriptor) [pid 7427] close(18) = -1 EBADF (Bad file descriptor) [pid 7427] close(19) = -1 EBADF (Bad file descriptor) [pid 7427] close(20) = -1 EBADF (Bad file descriptor) [pid 7427] close(21) = -1 EBADF (Bad file descriptor) [pid 7427] close(22) = -1 EBADF (Bad file descriptor) [pid 7427] close(23) = -1 EBADF (Bad file descriptor) [pid 7427] close(24) = -1 EBADF (Bad file descriptor) [pid 7427] close(25) = -1 EBADF (Bad file descriptor) [pid 7427] close(26) = -1 EBADF (Bad file descriptor) [pid 7427] close(27) = -1 EBADF (Bad file descriptor) [pid 7427] close(28) = -1 EBADF (Bad file descriptor) [pid 7427] close(29) = -1 EBADF (Bad file descriptor) [pid 7427] exit_group(0) = ? [pid 7427] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2373", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2373/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2373/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2373/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2373") = 0 [pid 5033] mkdir("./2374", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7428 attached , child_tidptr=0x5555558cb750) = 2376 [pid 7428] set_robust_list(0x5555558cb760, 24) = 0 [pid 7428] chdir("./2374") = 0 [pid 7428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7428] setpgid(0, 0) = 0 [pid 7428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7428] write(3, "1000", 4) = 4 [pid 7428] close(3) = 0 [pid 7428] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7428] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7428] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7428] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7428] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7428] 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 7428] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2376}, "\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 7428] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2376}, {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 7428] close(4) = 0 [pid 7428] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7428] 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 7428] close(3) = 0 [pid 7428] close(4) = -1 EBADF (Bad file descriptor) [ 176.261214][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.283634][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.292986][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7428] close(5) = -1 EBADF (Bad file descriptor) [pid 7428] close(6) = -1 EBADF (Bad file descriptor) [pid 7428] close(7) = -1 EBADF (Bad file descriptor) [pid 7428] close(8) = -1 EBADF (Bad file descriptor) [pid 7428] close(9) = -1 EBADF (Bad file descriptor) [pid 7428] close(10) = -1 EBADF (Bad file descriptor) [pid 7428] close(11) = -1 EBADF (Bad file descriptor) [pid 7428] close(12) = -1 EBADF (Bad file descriptor) [pid 7428] close(13) = -1 EBADF (Bad file descriptor) [pid 7428] close(14) = -1 EBADF (Bad file descriptor) [pid 7428] close(15) = -1 EBADF (Bad file descriptor) [pid 7428] close(16) = -1 EBADF (Bad file descriptor) [pid 7428] close(17) = -1 EBADF (Bad file descriptor) [pid 7428] close(18) = -1 EBADF (Bad file descriptor) [pid 7428] close(19) = -1 EBADF (Bad file descriptor) [pid 7428] close(20) = -1 EBADF (Bad file descriptor) [pid 7428] close(21) = -1 EBADF (Bad file descriptor) [pid 7428] close(22) = -1 EBADF (Bad file descriptor) [pid 7428] close(23) = -1 EBADF (Bad file descriptor) [pid 7428] close(24) = -1 EBADF (Bad file descriptor) [pid 7428] close(25) = -1 EBADF (Bad file descriptor) [pid 7428] close(26) = -1 EBADF (Bad file descriptor) [pid 7428] close(27) = -1 EBADF (Bad file descriptor) [pid 7428] close(28) = -1 EBADF (Bad file descriptor) [pid 7428] close(29) = -1 EBADF (Bad file descriptor) [pid 7428] exit_group(0) = ? [pid 7428] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2374", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2374/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2374/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2374/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2374") = 0 [pid 5033] mkdir("./2375", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2377 ./strace-static-x86_64: Process 7429 attached [pid 7429] set_robust_list(0x5555558cb760, 24) = 0 [pid 7429] chdir("./2375") = 0 [pid 7429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7429] setpgid(0, 0) = 0 [pid 7429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7429] write(3, "1000", 4) = 4 [pid 7429] close(3) = 0 [pid 7429] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7429] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7429] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7429] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7429] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7429] 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 7429] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2377}, "\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 7429] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2377}, {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 7429] close(4) = 0 [pid 7429] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7429] 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 7429] close(3) = 0 [pid 7429] close(4) = -1 EBADF (Bad file descriptor) [pid 7429] close(5) = -1 EBADF (Bad file descriptor) [pid 7429] close(6) = -1 EBADF (Bad file descriptor) [pid 7429] close(7) = -1 EBADF (Bad file descriptor) [pid 7429] close(8) = -1 EBADF (Bad file descriptor) [pid 7429] close(9) = -1 EBADF (Bad file descriptor) [pid 7429] close(10) = -1 EBADF (Bad file descriptor) [pid 7429] close(11) = -1 EBADF (Bad file descriptor) [pid 7429] close(12) = -1 EBADF (Bad file descriptor) [pid 7429] close(13) = -1 EBADF (Bad file descriptor) [pid 7429] close(14) = -1 EBADF (Bad file descriptor) [pid 7429] close(15) = -1 EBADF (Bad file descriptor) [pid 7429] close(16) = -1 EBADF (Bad file descriptor) [pid 7429] close(17) = -1 EBADF (Bad file descriptor) [pid 7429] close(18) = -1 EBADF (Bad file descriptor) [pid 7429] close(19) = -1 EBADF (Bad file descriptor) [pid 7429] close(20) = -1 EBADF (Bad file descriptor) [pid 7429] close(21) = -1 EBADF (Bad file descriptor) [pid 7429] close(22) = -1 EBADF (Bad file descriptor) [pid 7429] close(23) = -1 EBADF (Bad file descriptor) [pid 7429] close(24) = -1 EBADF (Bad file descriptor) [pid 7429] close(25) = -1 EBADF (Bad file descriptor) [pid 7429] close(26) = -1 EBADF (Bad file descriptor) [pid 7429] close(27) = -1 EBADF (Bad file descriptor) [pid 7429] close(28) = -1 EBADF (Bad file descriptor) [pid 7429] close(29) = -1 EBADF (Bad file descriptor) [pid 7429] exit_group(0) = ? [ 176.311886][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.324942][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.332922][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.351300][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7429] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2377, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] umount2("./2375", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2375/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2375/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2375/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2375") = 0 [pid 5033] mkdir("./2376", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2378 ./strace-static-x86_64: Process 7430 attached [pid 7430] set_robust_list(0x5555558cb760, 24) = 0 [pid 7430] chdir("./2376") = 0 [pid 7430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7430] setpgid(0, 0) = 0 [pid 7430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7430] write(3, "1000", 4) = 4 [pid 7430] close(3) = 0 [pid 7430] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7430] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7430] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7430] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7430] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7430] 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 7430] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2378}, "\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 7430] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2378}, {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 7430] close(4) = 0 [pid 7430] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7430] 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 7430] close(3) = 0 [pid 7430] close(4) = -1 EBADF (Bad file descriptor) [pid 7430] close(5) = -1 EBADF (Bad file descriptor) [pid 7430] close(6) = -1 EBADF (Bad file descriptor) [pid 7430] close(7) = -1 EBADF (Bad file descriptor) [pid 7430] close(8) = -1 EBADF (Bad file descriptor) [pid 7430] close(9) = -1 EBADF (Bad file descriptor) [pid 7430] close(10) = -1 EBADF (Bad file descriptor) [pid 7430] close(11) = -1 EBADF (Bad file descriptor) [pid 7430] close(12) = -1 EBADF (Bad file descriptor) [pid 7430] close(13) = -1 EBADF (Bad file descriptor) [pid 7430] close(14) = -1 EBADF (Bad file descriptor) [pid 7430] close(15) = -1 EBADF (Bad file descriptor) [pid 7430] close(16) = -1 EBADF (Bad file descriptor) [pid 7430] close(17) = -1 EBADF (Bad file descriptor) [pid 7430] close(18) = -1 EBADF (Bad file descriptor) [pid 7430] close(19) = -1 EBADF (Bad file descriptor) [pid 7430] close(20) = -1 EBADF (Bad file descriptor) [pid 7430] close(21) = -1 EBADF (Bad file descriptor) [pid 7430] close(22) = -1 EBADF (Bad file descriptor) [pid 7430] close(23) = -1 EBADF (Bad file descriptor) [pid 7430] close(24) = -1 EBADF (Bad file descriptor) [pid 7430] close(25) = -1 EBADF (Bad file descriptor) [pid 7430] close(26) = -1 EBADF (Bad file descriptor) [pid 7430] close(27) = -1 EBADF (Bad file descriptor) [pid 7430] close(28) = -1 EBADF (Bad file descriptor) [pid 7430] close(29) = -1 EBADF (Bad file descriptor) [pid 7430] exit_group(0) = ? [pid 7430] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2378, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2376", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2376/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2376/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2376/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2376") = 0 [ 176.366457][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.374320][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.393355][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.406160][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5033] mkdir("./2377", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2379 ./strace-static-x86_64: Process 7431 attached [pid 7431] set_robust_list(0x5555558cb760, 24) = 0 [pid 7431] chdir("./2377") = 0 [pid 7431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7431] setpgid(0, 0) = 0 [pid 7431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7431] write(3, "1000", 4) = 4 [pid 7431] close(3) = 0 [pid 7431] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7431] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7431] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7431] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7431] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7431] 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 7431] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2379}, "\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 7431] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2379}, {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 7431] close(4) = 0 [pid 7431] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7431] 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 7431] close(3) = 0 [pid 7431] close(4) = -1 EBADF (Bad file descriptor) [pid 7431] close(5) = -1 EBADF (Bad file descriptor) [pid 7431] close(6) = -1 EBADF (Bad file descriptor) [pid 7431] close(7) = -1 EBADF (Bad file descriptor) [pid 7431] close(8) = -1 EBADF (Bad file descriptor) [pid 7431] close(9) = -1 EBADF (Bad file descriptor) [pid 7431] close(10) = -1 EBADF (Bad file descriptor) [pid 7431] close(11) = -1 EBADF (Bad file descriptor) [pid 7431] close(12) = -1 EBADF (Bad file descriptor) [pid 7431] close(13) = -1 EBADF (Bad file descriptor) [pid 7431] close(14) = -1 EBADF (Bad file descriptor) [pid 7431] close(15) = -1 EBADF (Bad file descriptor) [pid 7431] close(16) = -1 EBADF (Bad file descriptor) [pid 7431] close(17) = -1 EBADF (Bad file descriptor) [pid 7431] close(18) = -1 EBADF (Bad file descriptor) [pid 7431] close(19) = -1 EBADF (Bad file descriptor) [pid 7431] close(20) = -1 EBADF (Bad file descriptor) [pid 7431] close(21) = -1 EBADF (Bad file descriptor) [pid 7431] close(22) = -1 EBADF (Bad file descriptor) [pid 7431] close(23) = -1 EBADF (Bad file descriptor) [pid 7431] close(24) = -1 EBADF (Bad file descriptor) [pid 7431] close(25) = -1 EBADF (Bad file descriptor) [pid 7431] close(26) = -1 EBADF (Bad file descriptor) [pid 7431] close(27) = -1 EBADF (Bad file descriptor) [pid 7431] close(28) = -1 EBADF (Bad file descriptor) [pid 7431] close(29) = -1 EBADF (Bad file descriptor) [pid 7431] exit_group(0) = ? [pid 7431] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2377", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2377/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2377/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2377/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2377") = 0 [pid 5033] mkdir("./2378", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7432 attached [pid 7432] set_robust_list(0x5555558cb760, 24) = 0 [pid 7432] chdir("./2378") = 0 [pid 7432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7432] setpgid(0, 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2380 [pid 7432] <... setpgid resumed>) = 0 [pid 7432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7432] write(3, "1000", 4) = 4 [pid 7432] close(3) = 0 [pid 7432] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7432] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7432] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7432] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7432] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7432] 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 7432] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2380}, "\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 7432] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2380}, {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 7432] close(4) = 0 [pid 7432] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7432] 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 7432] close(3) = 0 [pid 7432] close(4) = -1 EBADF (Bad file descriptor) [pid 7432] close(5) = -1 EBADF (Bad file descriptor) [pid 7432] close(6) = -1 EBADF (Bad file descriptor) [pid 7432] close(7) = -1 EBADF (Bad file descriptor) [pid 7432] close(8) = -1 EBADF (Bad file descriptor) [pid 7432] close(9) = -1 EBADF (Bad file descriptor) [pid 7432] close(10) = -1 EBADF (Bad file descriptor) [pid 7432] close(11) = -1 EBADF (Bad file descriptor) [pid 7432] close(12) = -1 EBADF (Bad file descriptor) [pid 7432] close(13) = -1 EBADF (Bad file descriptor) [pid 7432] close(14) = -1 EBADF (Bad file descriptor) [pid 7432] close(15) = -1 EBADF (Bad file descriptor) [pid 7432] close(16) = -1 EBADF (Bad file descriptor) [pid 7432] close(17) = -1 EBADF (Bad file descriptor) [pid 7432] close(18) = -1 EBADF (Bad file descriptor) [pid 7432] close(19) = -1 EBADF (Bad file descriptor) [pid 7432] close(20) = -1 EBADF (Bad file descriptor) [pid 7432] close(21) = -1 EBADF (Bad file descriptor) [pid 7432] close(22) = -1 EBADF (Bad file descriptor) [pid 7432] close(23) = -1 EBADF (Bad file descriptor) [pid 7432] close(24) = -1 EBADF (Bad file descriptor) [pid 7432] close(25) = -1 EBADF (Bad file descriptor) [pid 7432] close(26) = -1 EBADF (Bad file descriptor) [pid 7432] close(27) = -1 EBADF (Bad file descriptor) [pid 7432] close(28) = -1 EBADF (Bad file descriptor) [pid 7432] close(29) = -1 EBADF (Bad file descriptor) [pid 7432] exit_group(0) = ? [pid 7432] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2378", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2378/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2378/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2378/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2378") = 0 [pid 5033] mkdir("./2379", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7433 attached , child_tidptr=0x5555558cb750) = 2381 [pid 7433] set_robust_list(0x5555558cb760, 24) = 0 [pid 7433] chdir("./2379") = 0 [pid 7433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7433] setpgid(0, 0) = 0 [pid 7433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7433] write(3, "1000", 4) = 4 [pid 7433] close(3) = 0 [pid 7433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7433] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7433] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7433] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [ 176.414030][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.433243][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.449669][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.458890][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7433] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7433] 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 7433] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2381}, "\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 7433] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2381}, {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 7433] close(4) = 0 [pid 7433] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7433] 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 7433] close(3) = 0 [pid 7433] close(4) = -1 EBADF (Bad file descriptor) [pid 7433] close(5) = -1 EBADF (Bad file descriptor) [pid 7433] close(6) = -1 EBADF (Bad file descriptor) [pid 7433] close(7) = -1 EBADF (Bad file descriptor) [pid 7433] close(8) = -1 EBADF (Bad file descriptor) [pid 7433] close(9) = -1 EBADF (Bad file descriptor) [pid 7433] close(10) = -1 EBADF (Bad file descriptor) [pid 7433] close(11) = -1 EBADF (Bad file descriptor) [pid 7433] close(12) = -1 EBADF (Bad file descriptor) [pid 7433] close(13) = -1 EBADF (Bad file descriptor) [pid 7433] close(14) = -1 EBADF (Bad file descriptor) [pid 7433] close(15) = -1 EBADF (Bad file descriptor) [pid 7433] close(16) = -1 EBADF (Bad file descriptor) [pid 7433] close(17) = -1 EBADF (Bad file descriptor) [pid 7433] close(18) = -1 EBADF (Bad file descriptor) [pid 7433] close(19) = -1 EBADF (Bad file descriptor) [pid 7433] close(20) = -1 EBADF (Bad file descriptor) [pid 7433] close(21) = -1 EBADF (Bad file descriptor) [pid 7433] close(22) = -1 EBADF (Bad file descriptor) [pid 7433] close(23) = -1 EBADF (Bad file descriptor) [pid 7433] close(24) = -1 EBADF (Bad file descriptor) [pid 7433] close(25) = -1 EBADF (Bad file descriptor) [pid 7433] close(26) = -1 EBADF (Bad file descriptor) [pid 7433] close(27) = -1 EBADF (Bad file descriptor) [pid 7433] close(28) = -1 EBADF (Bad file descriptor) [pid 7433] close(29) = -1 EBADF (Bad file descriptor) [pid 7433] exit_group(0) = ? [pid 7433] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2381, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2379", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2379/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2379/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2379/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2379") = 0 [pid 5033] mkdir("./2380", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7434 attached [pid 7434] set_robust_list(0x5555558cb760, 24) = 0 [pid 7434] chdir("./2380" [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2382 [pid 7434] <... chdir resumed>) = 0 [pid 7434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7434] setpgid(0, 0) = 0 [pid 7434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7434] write(3, "1000", 4) = 4 [pid 7434] close(3) = 0 [pid 7434] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7434] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7434] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7434] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7434] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7434] 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 7434] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2382}, "\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 7434] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2382}, {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 7434] close(4) = 0 [pid 7434] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7434] 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 7434] close(3) = 0 [pid 7434] close(4) = -1 EBADF (Bad file descriptor) [pid 7434] close(5) = -1 EBADF (Bad file descriptor) [pid 7434] close(6) = -1 EBADF (Bad file descriptor) [pid 7434] close(7) = -1 EBADF (Bad file descriptor) [pid 7434] close(8) = -1 EBADF (Bad file descriptor) [pid 7434] close(9) = -1 EBADF (Bad file descriptor) [pid 7434] close(10) = -1 EBADF (Bad file descriptor) [pid 7434] close(11) = -1 EBADF (Bad file descriptor) [pid 7434] close(12) = -1 EBADF (Bad file descriptor) [pid 7434] close(13) = -1 EBADF (Bad file descriptor) [pid 7434] close(14) = -1 EBADF (Bad file descriptor) [pid 7434] close(15) = -1 EBADF (Bad file descriptor) [pid 7434] close(16) = -1 EBADF (Bad file descriptor) [pid 7434] close(17) = -1 EBADF (Bad file descriptor) [pid 7434] close(18) = -1 EBADF (Bad file descriptor) [pid 7434] close(19) = -1 EBADF (Bad file descriptor) [pid 7434] close(20) = -1 EBADF (Bad file descriptor) [pid 7434] close(21) = -1 EBADF (Bad file descriptor) [pid 7434] close(22) = -1 EBADF (Bad file descriptor) [ 176.505969][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.517519][ T4815] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.525704][ T4815] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 7434] close(23) = -1 EBADF (Bad file descriptor) [pid 7434] close(24) = -1 EBADF (Bad file descriptor) [pid 7434] close(25) = -1 EBADF (Bad file descriptor) [pid 7434] close(26) = -1 EBADF (Bad file descriptor) [pid 7434] close(27) = -1 EBADF (Bad file descriptor) [pid 7434] close(28) = -1 EBADF (Bad file descriptor) [pid 7434] close(29) = -1 EBADF (Bad file descriptor) [pid 7434] exit_group(0) = ? [pid 7434] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2380", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2380/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2380/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2380/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2380") = 0 [pid 5033] mkdir("./2381", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2383 ./strace-static-x86_64: Process 7435 attached [pid 7435] set_robust_list(0x5555558cb760, 24) = 0 [pid 7435] chdir("./2381") = 0 [pid 7435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7435] setpgid(0, 0) = 0 [pid 7435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7435] write(3, "1000", 4) = 4 [pid 7435] close(3) = 0 [pid 7435] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7435] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7435] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7435] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7435] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7435] 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 7435] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2383}, "\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 7435] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2383}, {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 7435] close(4) = 0 [pid 7435] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7435] 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 7435] close(3) = 0 [pid 7435] close(4) = -1 EBADF (Bad file descriptor) [pid 7435] close(5) = -1 EBADF (Bad file descriptor) [pid 7435] close(6) = -1 EBADF (Bad file descriptor) [pid 7435] close(7) = -1 EBADF (Bad file descriptor) [pid 7435] close(8) = -1 EBADF (Bad file descriptor) [pid 7435] close(9) = -1 EBADF (Bad file descriptor) [pid 7435] close(10) = -1 EBADF (Bad file descriptor) [pid 7435] close(11) = -1 EBADF (Bad file descriptor) [pid 7435] close(12) = -1 EBADF (Bad file descriptor) [pid 7435] close(13) = -1 EBADF (Bad file descriptor) [pid 7435] close(14) = -1 EBADF (Bad file descriptor) [pid 7435] close(15) = -1 EBADF (Bad file descriptor) [pid 7435] close(16) = -1 EBADF (Bad file descriptor) [pid 7435] close(17) = -1 EBADF (Bad file descriptor) [pid 7435] close(18) = -1 EBADF (Bad file descriptor) [pid 7435] close(19) = -1 EBADF (Bad file descriptor) [pid 7435] close(20) = -1 EBADF (Bad file descriptor) [pid 7435] close(21) = -1 EBADF (Bad file descriptor) [pid 7435] close(22) = -1 EBADF (Bad file descriptor) [pid 7435] close(23) = -1 EBADF (Bad file descriptor) [pid 7435] close(24) = -1 EBADF (Bad file descriptor) [pid 7435] close(25) = -1 EBADF (Bad file descriptor) [pid 7435] close(26) = -1 EBADF (Bad file descriptor) [pid 7435] close(27) = -1 EBADF (Bad file descriptor) [pid 7435] close(28) = -1 EBADF (Bad file descriptor) [pid 7435] close(29) = -1 EBADF (Bad file descriptor) [pid 7435] exit_group(0) = ? [pid 7435] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2381", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2381/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2381/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2381/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2381") = 0 [pid 5033] mkdir("./2382", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7436 attached , child_tidptr=0x5555558cb750) = 2384 [pid 7436] set_robust_list(0x5555558cb760, 24) = 0 [ 176.548780][ T4815] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.561598][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.570014][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.590413][ T27] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7436] chdir("./2382") = 0 [pid 7436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7436] setpgid(0, 0) = 0 [pid 7436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7436] write(3, "1000", 4) = 4 [pid 7436] close(3) = 0 [pid 7436] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7436] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7436] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7436] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7436] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7436] 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 7436] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2384}, "\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 7436] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2384}, {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 7436] close(4) = 0 [pid 7436] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7436] 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 7436] close(3) = 0 [pid 7436] close(4) = -1 EBADF (Bad file descriptor) [pid 7436] close(5) = -1 EBADF (Bad file descriptor) [pid 7436] close(6) = -1 EBADF (Bad file descriptor) [pid 7436] close(7) = -1 EBADF (Bad file descriptor) [pid 7436] close(8) = -1 EBADF (Bad file descriptor) [pid 7436] close(9) = -1 EBADF (Bad file descriptor) [pid 7436] close(10) = -1 EBADF (Bad file descriptor) [pid 7436] close(11) = -1 EBADF (Bad file descriptor) [pid 7436] close(12) = -1 EBADF (Bad file descriptor) [pid 7436] close(13) = -1 EBADF (Bad file descriptor) [pid 7436] close(14) = -1 EBADF (Bad file descriptor) [pid 7436] close(15) = -1 EBADF (Bad file descriptor) [pid 7436] close(16) = -1 EBADF (Bad file descriptor) [pid 7436] close(17) = -1 EBADF (Bad file descriptor) [pid 7436] close(18) = -1 EBADF (Bad file descriptor) [pid 7436] close(19) = -1 EBADF (Bad file descriptor) [pid 7436] close(20) = -1 EBADF (Bad file descriptor) [pid 7436] close(21) = -1 EBADF (Bad file descriptor) [pid 7436] close(22) = -1 EBADF (Bad file descriptor) [pid 7436] close(23) = -1 EBADF (Bad file descriptor) [pid 7436] close(24) = -1 EBADF (Bad file descriptor) [pid 7436] close(25) = -1 EBADF (Bad file descriptor) [pid 7436] close(26) = -1 EBADF (Bad file descriptor) [pid 7436] close(27) = -1 EBADF (Bad file descriptor) [pid 7436] close(28) = -1 EBADF (Bad file descriptor) [pid 7436] close(29) = -1 EBADF (Bad file descriptor) [pid 7436] exit_group(0) = ? [pid 7436] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2382", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2382/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2382/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2382/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2382") = 0 [pid 5033] mkdir("./2383", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2385 ./strace-static-x86_64: Process 7437 attached [pid 7437] set_robust_list(0x5555558cb760, 24) = 0 [pid 7437] chdir("./2383") = 0 [pid 7437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7437] setpgid(0, 0) = 0 [pid 7437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7437] write(3, "1000", 4) = 4 [pid 7437] close(3) = 0 [pid 7437] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7437] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7437] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7437] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7437] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7437] 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 7437] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2385}, "\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 7437] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2385}, {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 7437] close(4) = 0 [pid 7437] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7437] 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 7437] close(3) = 0 [pid 7437] close(4) = -1 EBADF (Bad file descriptor) [pid 7437] close(5) = -1 EBADF (Bad file descriptor) [pid 7437] close(6) = -1 EBADF (Bad file descriptor) [pid 7437] close(7) = -1 EBADF (Bad file descriptor) [pid 7437] close(8) = -1 EBADF (Bad file descriptor) [pid 7437] close(9) = -1 EBADF (Bad file descriptor) [pid 7437] close(10) = -1 EBADF (Bad file descriptor) [pid 7437] close(11) = -1 EBADF (Bad file descriptor) [pid 7437] close(12) = -1 EBADF (Bad file descriptor) [pid 7437] close(13) = -1 EBADF (Bad file descriptor) [pid 7437] close(14) = -1 EBADF (Bad file descriptor) [pid 7437] close(15) = -1 EBADF (Bad file descriptor) [pid 7437] close(16) = -1 EBADF (Bad file descriptor) [pid 7437] close(17) = -1 EBADF (Bad file descriptor) [pid 7437] close(18) = -1 EBADF (Bad file descriptor) [pid 7437] close(19) = -1 EBADF (Bad file descriptor) [pid 7437] close(20) = -1 EBADF (Bad file descriptor) [pid 7437] close(21) = -1 EBADF (Bad file descriptor) [pid 7437] close(22) = -1 EBADF (Bad file descriptor) [pid 7437] close(23) = -1 EBADF (Bad file descriptor) [pid 7437] close(24) = -1 EBADF (Bad file descriptor) [pid 7437] close(25) = -1 EBADF (Bad file descriptor) [pid 7437] close(26) = -1 EBADF (Bad file descriptor) [pid 7437] close(27) = -1 EBADF (Bad file descriptor) [pid 7437] close(28) = -1 EBADF (Bad file descriptor) [pid 7437] close(29) = -1 EBADF (Bad file descriptor) [pid 7437] exit_group(0) = ? [pid 7437] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2383", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2383/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2383/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2383/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2383") = 0 [pid 5033] mkdir("./2384", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7438 attached , child_tidptr=0x5555558cb750) = 2386 [pid 7438] set_robust_list(0x5555558cb760, 24) = 0 [pid 7438] chdir("./2384") = 0 [pid 7438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7438] setpgid(0, 0) = 0 [pid 7438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7438] write(3, "1000", 4) = 4 [pid 7438] close(3) = 0 [pid 7438] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7438] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7438] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7438] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7438] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [ 176.610526][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.619261][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.650600][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7438] 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 7438] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2386}, "\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 7438] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2386}, {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 7438] close(4) = 0 [pid 7438] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7438] 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 7438] close(3) = 0 [pid 7438] close(4) = -1 EBADF (Bad file descriptor) [pid 7438] close(5) = -1 EBADF (Bad file descriptor) [pid 7438] close(6) = -1 EBADF (Bad file descriptor) [pid 7438] close(7) = -1 EBADF (Bad file descriptor) [pid 7438] close(8) = -1 EBADF (Bad file descriptor) [pid 7438] close(9) = -1 EBADF (Bad file descriptor) [pid 7438] close(10) = -1 EBADF (Bad file descriptor) [pid 7438] close(11) = -1 EBADF (Bad file descriptor) [pid 7438] close(12) = -1 EBADF (Bad file descriptor) [pid 7438] close(13) = -1 EBADF (Bad file descriptor) [pid 7438] close(14) = -1 EBADF (Bad file descriptor) [pid 7438] close(15) = -1 EBADF (Bad file descriptor) [pid 7438] close(16) = -1 EBADF (Bad file descriptor) [pid 7438] close(17) = -1 EBADF (Bad file descriptor) [pid 7438] close(18) = -1 EBADF (Bad file descriptor) [pid 7438] close(19) = -1 EBADF (Bad file descriptor) [pid 7438] close(20) = -1 EBADF (Bad file descriptor) [pid 7438] close(21) = -1 EBADF (Bad file descriptor) [pid 7438] close(22) = -1 EBADF (Bad file descriptor) [pid 7438] close(23) = -1 EBADF (Bad file descriptor) [pid 7438] close(24) = -1 EBADF (Bad file descriptor) [pid 7438] close(25) = -1 EBADF (Bad file descriptor) [pid 7438] close(26) = -1 EBADF (Bad file descriptor) [pid 7438] close(27) = -1 EBADF (Bad file descriptor) [pid 7438] close(28) = -1 EBADF (Bad file descriptor) [pid 7438] close(29) = -1 EBADF (Bad file descriptor) [pid 7438] exit_group(0) = ? [pid 7438] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2384", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2384/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2384/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2384/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2384") = 0 [pid 5033] mkdir("./2385", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7439 attached [pid 7439] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2387 [pid 7439] <... set_robust_list resumed>) = 0 [pid 7439] chdir("./2385") = 0 [pid 7439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7439] setpgid(0, 0) = 0 [pid 7439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7439] write(3, "1000", 4) = 4 [pid 7439] close(3) = 0 [pid 7439] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7439] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7439] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7439] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7439] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7439] 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 7439] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2387}, "\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 7439] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2387}, {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 7439] close(4) = 0 [pid 7439] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7439] 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 7439] close(3) = 0 [pid 7439] close(4) = -1 EBADF (Bad file descriptor) [pid 7439] close(5) = -1 EBADF (Bad file descriptor) [pid 7439] close(6) = -1 EBADF (Bad file descriptor) [pid 7439] close(7) = -1 EBADF (Bad file descriptor) [pid 7439] close(8) = -1 EBADF (Bad file descriptor) [pid 7439] close(9) = -1 EBADF (Bad file descriptor) [pid 7439] close(10) = -1 EBADF (Bad file descriptor) [pid 7439] close(11) = -1 EBADF (Bad file descriptor) [pid 7439] close(12) = -1 EBADF (Bad file descriptor) [pid 7439] close(13) = -1 EBADF (Bad file descriptor) [pid 7439] close(14) = -1 EBADF (Bad file descriptor) [pid 7439] close(15) = -1 EBADF (Bad file descriptor) [pid 7439] close(16) = -1 EBADF (Bad file descriptor) [pid 7439] close(17) = -1 EBADF (Bad file descriptor) [pid 7439] close(18) = -1 EBADF (Bad file descriptor) [pid 7439] close(19) = -1 EBADF (Bad file descriptor) [pid 7439] close(20) = -1 EBADF (Bad file descriptor) [pid 7439] close(21) = -1 EBADF (Bad file descriptor) [pid 7439] close(22) = -1 EBADF (Bad file descriptor) [pid 7439] close(23) = -1 EBADF (Bad file descriptor) [pid 7439] close(24) = -1 EBADF (Bad file descriptor) [pid 7439] close(25) = -1 EBADF (Bad file descriptor) [pid 7439] close(26) = -1 EBADF (Bad file descriptor) [pid 7439] close(27) = -1 EBADF (Bad file descriptor) [pid 7439] close(28) = -1 EBADF (Bad file descriptor) [pid 7439] close(29) = -1 EBADF (Bad file descriptor) [pid 7439] exit_group(0) = ? [ 176.674141][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.683467][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.710097][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [pid 7439] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2385", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2385/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2385/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2385/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2385") = 0 [pid 5033] mkdir("./2386", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7440 attached , child_tidptr=0x5555558cb750) = 2388 [pid 7440] set_robust_list(0x5555558cb760, 24) = 0 [pid 7440] chdir("./2386") = 0 [pid 7440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7440] setpgid(0, 0) = 0 [pid 7440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7440] write(3, "1000", 4) = 4 [pid 7440] close(3) = 0 [pid 7440] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7440] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7440] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7440] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7440] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7440] 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 7440] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2388}, "\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 7440] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2388}, {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 7440] close(4) = 0 [pid 7440] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7440] 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 7440] close(3) = 0 [pid 7440] close(4) = -1 EBADF (Bad file descriptor) [pid 7440] close(5) = -1 EBADF (Bad file descriptor) [pid 7440] close(6) = -1 EBADF (Bad file descriptor) [pid 7440] close(7) = -1 EBADF (Bad file descriptor) [pid 7440] close(8) = -1 EBADF (Bad file descriptor) [pid 7440] close(9) = -1 EBADF (Bad file descriptor) [pid 7440] close(10) = -1 EBADF (Bad file descriptor) [pid 7440] close(11) = -1 EBADF (Bad file descriptor) [pid 7440] close(12) = -1 EBADF (Bad file descriptor) [pid 7440] close(13) = -1 EBADF (Bad file descriptor) [pid 7440] close(14) = -1 EBADF (Bad file descriptor) [pid 7440] close(15) = -1 EBADF (Bad file descriptor) [pid 7440] close(16) = -1 EBADF (Bad file descriptor) [pid 7440] close(17) = -1 EBADF (Bad file descriptor) [pid 7440] close(18) = -1 EBADF (Bad file descriptor) [pid 7440] close(19) = -1 EBADF (Bad file descriptor) [pid 7440] close(20) = -1 EBADF (Bad file descriptor) [pid 7440] close(21) = -1 EBADF (Bad file descriptor) [pid 7440] close(22) = -1 EBADF (Bad file descriptor) [pid 7440] close(23) = -1 EBADF (Bad file descriptor) [pid 7440] close(24) = -1 EBADF (Bad file descriptor) [pid 7440] close(25) = -1 EBADF (Bad file descriptor) [pid 7440] close(26) = -1 EBADF (Bad file descriptor) [pid 7440] close(27) = -1 EBADF (Bad file descriptor) [pid 7440] close(28) = -1 EBADF (Bad file descriptor) [pid 7440] close(29) = -1 EBADF (Bad file descriptor) [pid 7440] exit_group(0) = ? [pid 7440] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2386", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2386/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2386/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [ 176.725498][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.734419][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.744238][ T9] wlan0: BSS 50:50:50:50:50:50 switches to unsupported channel (0 MHz), disconnecting [ 176.760150][ T12] ------------[ cut here ]------------ [ 176.766109][ T12] WARNING: CPU: 0 PID: 12 at net/wireless/ibss.c:37 __cfg80211_ibss_joined+0x3c4/0x430 [ 176.776091][ T12] Modules linked in: [ 176.780040][ T12] CPU: 0 PID: 12 Comm: kworker/u4:1 Not tainted 6.6.0-rc1-syzkaller #0 [ 176.788682][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 176.799067][ T12] Workqueue: cfg80211 cfg80211_event_work [ 176.805582][ T12] RIP: 0010:__cfg80211_ibss_joined+0x3c4/0x430 [ 176.811805][ T12] Code: 00 00 00 48 3b 84 24 80 00 00 00 75 75 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 d5 1f 5d f7 0f 0b eb c4 e8 cc 1f 5d f7 <0f> 0b 4c 8b 6c 24 18 eb b6 e8 be 1f 5d f7 0f 0b e9 d0 fd ff ff e8 [ 176.831599][ T12] RSP: 0018:ffffc90000117ac0 EFLAGS: 00010293 [ 176.837760][ T12] RAX: ffffffff8a3083c4 RBX: 0000000000000006 RCX: ffff888016a45940 [ 176.845808][ T12] RDX: 0000000000000000 RSI: ffffffff8b599400 RDI: ffffffff8155b448 [ 176.853824][ T12] RBP: ffffc90000117b98 R08: ffffffff8e9a662f R09: 1ffffffff1d34cc5 [ 176.861870][ T12] R10: dffffc0000000000 R11: fffffbfff1d34cc6 R12: ffff8880202436d8 [pid 5033] unlink("./2386/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2386") = 0 [pid 5033] mkdir("./2387", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7441 attached , child_tidptr=0x5555558cb750) = 2389 [pid 7441] set_robust_list(0x5555558cb760, 24) = 0 [pid 7441] chdir("./2387") = 0 [pid 7441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7441] setpgid(0, 0) = 0 [pid 7441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7441] write(3, "1000", 4) = 4 [pid 7441] close(3) = 0 [pid 7441] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7441] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7441] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7441] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7441] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7441] 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 7441] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2389}, "\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 7441] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2389}, {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 7441] close(4) = 0 [pid 7441] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7441] 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 7441] close(3) = 0 [pid 7441] close(4) = -1 EBADF (Bad file descriptor) [pid 7441] close(5) = -1 EBADF (Bad file descriptor) [pid 7441] close(6) = -1 EBADF (Bad file descriptor) [pid 7441] close(7) = -1 EBADF (Bad file descriptor) [pid 7441] close(8) = -1 EBADF (Bad file descriptor) [pid 7441] close(9) = -1 EBADF (Bad file descriptor) [pid 7441] close(10) = -1 EBADF (Bad file descriptor) [pid 7441] close(11) = -1 EBADF (Bad file descriptor) [pid 7441] close(12) = -1 EBADF (Bad file descriptor) [pid 7441] close(13) = -1 EBADF (Bad file descriptor) [pid 7441] close(14) = -1 EBADF (Bad file descriptor) [pid 7441] close(15) = -1 EBADF (Bad file descriptor) [pid 7441] close(16) = -1 EBADF (Bad file descriptor) [pid 7441] close(17) = -1 EBADF (Bad file descriptor) [pid 7441] close(18) = -1 EBADF (Bad file descriptor) [pid 7441] close(19) = -1 EBADF (Bad file descriptor) [pid 7441] close(20) = -1 EBADF (Bad file descriptor) [pid 7441] close(21) = -1 EBADF (Bad file descriptor) [pid 7441] close(22) = -1 EBADF (Bad file descriptor) [pid 7441] close(23) = -1 EBADF (Bad file descriptor) [pid 7441] close(24) = -1 EBADF (Bad file descriptor) [pid 7441] close(25) = -1 EBADF (Bad file descriptor) [pid 7441] close(26) = -1 EBADF (Bad file descriptor) [pid 7441] close(27) = -1 EBADF (Bad file descriptor) [pid 7441] close(28) = -1 EBADF (Bad file descriptor) [pid 7441] close(29) = -1 EBADF (Bad file descriptor) [pid 7441] exit_group(0) = ? [pid 7441] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2389, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2387", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2387/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2387/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2387/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2387") = 0 [pid 5033] mkdir("./2388", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7442 attached , child_tidptr=0x5555558cb750) = 2390 [pid 7442] set_robust_list(0x5555558cb760, 24) = 0 [pid 7442] chdir("./2388") = 0 [pid 7442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7442] setpgid(0, 0) = 0 [pid 7442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7442] write(3, "1000", 4) = 4 [pid 7442] close(3) = 0 [pid 7442] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7442] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7442] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7442] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7442] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7442] 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 7442] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2390}, "\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 7442] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2390}, {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 7442] close(4) = 0 [pid 7442] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7442] 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 7442] close(3) = 0 [pid 7442] close(4) = -1 EBADF (Bad file descriptor) [pid 7442] close(5) = -1 EBADF (Bad file descriptor) [pid 7442] close(6) = -1 EBADF (Bad file descriptor) [pid 7442] close(7) = -1 EBADF (Bad file descriptor) [pid 7442] close(8) = -1 EBADF (Bad file descriptor) [pid 7442] close(9) = -1 EBADF (Bad file descriptor) [pid 7442] close(10) = -1 EBADF (Bad file descriptor) [pid 7442] close(11) = -1 EBADF (Bad file descriptor) [pid 7442] close(12) = -1 EBADF (Bad file descriptor) [pid 7442] close(13) = -1 EBADF (Bad file descriptor) [pid 7442] close(14) = -1 EBADF (Bad file descriptor) [pid 7442] close(15) = -1 EBADF (Bad file descriptor) [pid 7442] close(16) = -1 EBADF (Bad file descriptor) [pid 7442] close(17) = -1 EBADF (Bad file descriptor) [pid 7442] close(18) = -1 EBADF (Bad file descriptor) [pid 7442] close(19) = -1 EBADF (Bad file descriptor) [pid 7442] close(20) = -1 EBADF (Bad file descriptor) [pid 7442] close(21) = -1 EBADF (Bad file descriptor) [pid 7442] close(22) = -1 EBADF (Bad file descriptor) [pid 7442] close(23) = -1 EBADF (Bad file descriptor) [pid 7442] close(24) = -1 EBADF (Bad file descriptor) [pid 7442] close(25) = -1 EBADF (Bad file descriptor) [pid 7442] close(26) = -1 EBADF (Bad file descriptor) [pid 7442] close(27) = -1 EBADF (Bad file descriptor) [pid 7442] close(28) = -1 EBADF (Bad file descriptor) [pid 7442] close(29) = -1 EBADF (Bad file descriptor) [pid 7442] exit_group(0) = ? [pid 7442] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2388", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2388/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2388/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2388/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2388") = 0 [pid 5033] mkdir("./2389", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7443 attached , child_tidptr=0x5555558cb750) = 2391 [pid 7443] set_robust_list(0x5555558cb760, 24) = 0 [pid 7443] chdir("./2389") = 0 [pid 7443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7443] setpgid(0, 0) = 0 [pid 7443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7443] write(3, "1000", 4) = 4 [pid 7443] close(3) = 0 [pid 7443] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7443] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7443] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7443] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7443] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7443] 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 7443] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2391}, "\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 7443] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2391}, {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 7443] close(4) = 0 [pid 7443] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7443] 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 7443] close(3) = 0 [pid 7443] close(4) = -1 EBADF (Bad file descriptor) [pid 7443] close(5) = -1 EBADF (Bad file descriptor) [pid 7443] close(6) = -1 EBADF (Bad file descriptor) [pid 7443] close(7) = -1 EBADF (Bad file descriptor) [pid 7443] close(8) = -1 EBADF (Bad file descriptor) [pid 7443] close(9) = -1 EBADF (Bad file descriptor) [pid 7443] close(10) = -1 EBADF (Bad file descriptor) [pid 7443] close(11) = -1 EBADF (Bad file descriptor) [pid 7443] close(12) = -1 EBADF (Bad file descriptor) [pid 7443] close(13) = -1 EBADF (Bad file descriptor) [pid 7443] close(14) = -1 EBADF (Bad file descriptor) [pid 7443] close(15) = -1 EBADF (Bad file descriptor) [pid 7443] close(16) = -1 EBADF (Bad file descriptor) [pid 7443] close(17) = -1 EBADF (Bad file descriptor) [pid 7443] close(18) = -1 EBADF (Bad file descriptor) [pid 7443] close(19) = -1 EBADF (Bad file descriptor) [pid 7443] close(20) = -1 EBADF (Bad file descriptor) [pid 7443] close(21) = -1 EBADF (Bad file descriptor) [pid 7443] close(22) = -1 EBADF (Bad file descriptor) [pid 7443] close(23) = -1 EBADF (Bad file descriptor) [pid 7443] close(24) = -1 EBADF (Bad file descriptor) [pid 7443] close(25) = -1 EBADF (Bad file descriptor) [pid 7443] close(26) = -1 EBADF (Bad file descriptor) [pid 7443] close(27) = -1 EBADF (Bad file descriptor) [pid 7443] close(28) = -1 EBADF (Bad file descriptor) [pid 7443] close(29) = -1 EBADF (Bad file descriptor) [pid 7443] exit_group(0) = ? [pid 7443] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2389", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2389/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2389/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2389/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2389") = 0 [pid 5033] mkdir("./2390", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7444 attached , child_tidptr=0x5555558cb750) = 2392 [pid 7444] set_robust_list(0x5555558cb760, 24) = 0 [pid 7444] chdir("./2390") = 0 [pid 7444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7444] setpgid(0, 0) = 0 [pid 7444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7444] write(3, "1000", 4) = 4 [pid 7444] close(3) = 0 [pid 7444] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7444] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7444] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7444] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7444] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7444] 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 7444] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2392}, "\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 7444] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2392}, {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 7444] close(4) = 0 [pid 7444] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7444] 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 7444] close(3) = 0 [pid 7444] close(4) = -1 EBADF (Bad file descriptor) [pid 7444] close(5) = -1 EBADF (Bad file descriptor) [pid 7444] close(6) = -1 EBADF (Bad file descriptor) [pid 7444] close(7) = -1 EBADF (Bad file descriptor) [pid 7444] close(8) = -1 EBADF (Bad file descriptor) [pid 7444] close(9) = -1 EBADF (Bad file descriptor) [pid 7444] close(10) = -1 EBADF (Bad file descriptor) [pid 7444] close(11) = -1 EBADF (Bad file descriptor) [pid 7444] close(12) = -1 EBADF (Bad file descriptor) [pid 7444] close(13) = -1 EBADF (Bad file descriptor) [pid 7444] close(14) = -1 EBADF (Bad file descriptor) [pid 7444] close(15) = -1 EBADF (Bad file descriptor) [pid 7444] close(16) = -1 EBADF (Bad file descriptor) [pid 7444] close(17) = -1 EBADF (Bad file descriptor) [pid 7444] close(18) = -1 EBADF (Bad file descriptor) [pid 7444] close(19) = -1 EBADF (Bad file descriptor) [pid 7444] close(20) = -1 EBADF (Bad file descriptor) [pid 7444] close(21) = -1 EBADF (Bad file descriptor) [pid 7444] close(22) = -1 EBADF (Bad file descriptor) [pid 7444] close(23) = -1 EBADF (Bad file descriptor) [pid 7444] close(24) = -1 EBADF (Bad file descriptor) [pid 7444] close(25) = -1 EBADF (Bad file descriptor) [pid 7444] close(26) = -1 EBADF (Bad file descriptor) [pid 7444] close(27) = -1 EBADF (Bad file descriptor) [pid 7444] close(28) = -1 EBADF (Bad file descriptor) [pid 7444] close(29) = -1 EBADF (Bad file descriptor) [pid 7444] exit_group(0) = ? [pid 7444] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2390", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2390/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2390/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2390/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2390") = 0 [pid 5033] mkdir("./2391", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7445 attached , child_tidptr=0x5555558cb750) = 2393 [pid 7445] set_robust_list(0x5555558cb760, 24) = 0 [pid 7445] chdir("./2391") = 0 [pid 7445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7445] setpgid(0, 0) = 0 [pid 7445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7445] write(3, "1000", 4) = 4 [pid 7445] close(3) = 0 [pid 7445] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7445] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7445] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7445] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7445] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7445] 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 7445] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2393}, "\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 7445] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2393}, {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 7445] close(4) = 0 [pid 7445] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7445] 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 7445] close(3) = 0 [pid 7445] close(4) = -1 EBADF (Bad file descriptor) [pid 7445] close(5) = -1 EBADF (Bad file descriptor) [pid 7445] close(6) = -1 EBADF (Bad file descriptor) [pid 7445] close(7) = -1 EBADF (Bad file descriptor) [pid 7445] close(8) = -1 EBADF (Bad file descriptor) [pid 7445] close(9) = -1 EBADF (Bad file descriptor) [pid 7445] close(10) = -1 EBADF (Bad file descriptor) [pid 7445] close(11) = -1 EBADF (Bad file descriptor) [pid 7445] close(12) = -1 EBADF (Bad file descriptor) [pid 7445] close(13) = -1 EBADF (Bad file descriptor) [pid 7445] close(14) = -1 EBADF (Bad file descriptor) [pid 7445] close(15) = -1 EBADF (Bad file descriptor) [pid 7445] close(16) = -1 EBADF (Bad file descriptor) [pid 7445] close(17) = -1 EBADF (Bad file descriptor) [pid 7445] close(18) = -1 EBADF (Bad file descriptor) [pid 7445] close(19) = -1 EBADF (Bad file descriptor) [pid 7445] close(20) = -1 EBADF (Bad file descriptor) [pid 7445] close(21) = -1 EBADF (Bad file descriptor) [pid 7445] close(22) = -1 EBADF (Bad file descriptor) [pid 7445] close(23) = -1 EBADF (Bad file descriptor) [pid 7445] close(24) = -1 EBADF (Bad file descriptor) [pid 7445] close(25) = -1 EBADF (Bad file descriptor) [pid 7445] close(26) = -1 EBADF (Bad file descriptor) [pid 7445] close(27) = -1 EBADF (Bad file descriptor) [pid 7445] close(28) = -1 EBADF (Bad file descriptor) [pid 7445] close(29) = -1 EBADF (Bad file descriptor) [pid 7445] exit_group(0) = ? [pid 7445] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2391", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2391/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2391/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2391/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2391") = 0 [pid 5033] mkdir("./2392", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7446 attached , child_tidptr=0x5555558cb750) = 2394 [pid 7446] set_robust_list(0x5555558cb760, 24) = 0 [pid 7446] chdir("./2392") = 0 [pid 7446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7446] setpgid(0, 0) = 0 [pid 7446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7446] write(3, "1000", 4) = 4 [pid 7446] close(3) = 0 [pid 7446] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7446] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7446] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7446] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7446] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7446] 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 7446] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2394}, "\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 7446] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2394}, {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 7446] close(4) = 0 [pid 7446] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7446] 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 7446] close(3) = 0 [pid 7446] close(4) = -1 EBADF (Bad file descriptor) [pid 7446] close(5) = -1 EBADF (Bad file descriptor) [pid 7446] close(6) = -1 EBADF (Bad file descriptor) [pid 7446] close(7) = -1 EBADF (Bad file descriptor) [pid 7446] close(8) = -1 EBADF (Bad file descriptor) [pid 7446] close(9) = -1 EBADF (Bad file descriptor) [pid 7446] close(10) = -1 EBADF (Bad file descriptor) [pid 7446] close(11) = -1 EBADF (Bad file descriptor) [pid 7446] close(12) = -1 EBADF (Bad file descriptor) [pid 7446] close(13) = -1 EBADF (Bad file descriptor) [pid 7446] close(14) = -1 EBADF (Bad file descriptor) [pid 7446] close(15) = -1 EBADF (Bad file descriptor) [pid 7446] close(16) = -1 EBADF (Bad file descriptor) [pid 7446] close(17) = -1 EBADF (Bad file descriptor) [pid 7446] close(18) = -1 EBADF (Bad file descriptor) [pid 7446] close(19) = -1 EBADF (Bad file descriptor) [pid 7446] close(20) = -1 EBADF (Bad file descriptor) [pid 7446] close(21) = -1 EBADF (Bad file descriptor) [pid 7446] close(22) = -1 EBADF (Bad file descriptor) [pid 7446] close(23) = -1 EBADF (Bad file descriptor) [pid 7446] close(24) = -1 EBADF (Bad file descriptor) [pid 7446] close(25) = -1 EBADF (Bad file descriptor) [pid 7446] close(26) = -1 EBADF (Bad file descriptor) [pid 7446] close(27) = -1 EBADF (Bad file descriptor) [pid 7446] close(28) = -1 EBADF (Bad file descriptor) [pid 7446] close(29) = -1 EBADF (Bad file descriptor) [pid 7446] exit_group(0) = ? [pid 7446] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2392", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2392/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2392/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2392/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2392") = 0 [pid 5033] mkdir("./2393", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555558cb750) = 2395 ./strace-static-x86_64: Process 7447 attached [pid 7447] set_robust_list(0x5555558cb760, 24) = 0 [pid 7447] chdir("./2393") = 0 [pid 7447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7447] setpgid(0, 0) = 0 [pid 7447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7447] write(3, "1000", 4) = 4 [pid 7447] close(3) = 0 [ 176.869914][ T12] R13: 1ffff92000022f60 R14: dffffc0000000000 R15: ffff8880730b8c90 [ 176.878759][ T12] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 176.887836][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 176.894466][ T12] CR2: 0000000020000100 CR3: 0000000023f77000 CR4: 00000000003506f0 [ 176.902729][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 176.911515][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 176.919691][ T12] Call Trace: [pid 7447] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7447] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7447] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7447] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7447] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7447] 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 7447] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2395}, "\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 7447] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2395}, {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 7447] close(4) = 0 [pid 7447] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7447] 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 7447] close(3) = 0 [pid 7447] close(4) = -1 EBADF (Bad file descriptor) [pid 7447] close(5) = -1 EBADF (Bad file descriptor) [pid 7447] close(6) = -1 EBADF (Bad file descriptor) [pid 7447] close(7) = -1 EBADF (Bad file descriptor) [pid 7447] close(8) = -1 EBADF (Bad file descriptor) [pid 7447] close(9) = -1 EBADF (Bad file descriptor) [pid 7447] close(10) = -1 EBADF (Bad file descriptor) [pid 7447] close(11) = -1 EBADF (Bad file descriptor) [pid 7447] close(12) = -1 EBADF (Bad file descriptor) [pid 7447] close(13) = -1 EBADF (Bad file descriptor) [pid 7447] close(14) = -1 EBADF (Bad file descriptor) [pid 7447] close(15) = -1 EBADF (Bad file descriptor) [pid 7447] close(16) = -1 EBADF (Bad file descriptor) [pid 7447] close(17) = -1 EBADF (Bad file descriptor) [pid 7447] close(18) = -1 EBADF (Bad file descriptor) [pid 7447] close(19) = -1 EBADF (Bad file descriptor) [pid 7447] close(20) = -1 EBADF (Bad file descriptor) [pid 7447] close(21) = -1 EBADF (Bad file descriptor) [pid 7447] close(22) = -1 EBADF (Bad file descriptor) [pid 7447] close(23) = -1 EBADF (Bad file descriptor) [pid 7447] close(24) = -1 EBADF (Bad file descriptor) [pid 7447] close(25) = -1 EBADF (Bad file descriptor) [pid 7447] close(26) = -1 EBADF (Bad file descriptor) [pid 7447] close(27) = -1 EBADF (Bad file descriptor) [pid 7447] close(28) = -1 EBADF (Bad file descriptor) [pid 7447] close(29) = -1 EBADF (Bad file descriptor) [pid 7447] exit_group(0) = ? [pid 7447] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2393", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2393/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2393/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2393/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2393") = 0 [pid 5033] mkdir("./2394", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7448 attached [pid 7448] set_robust_list(0x5555558cb760, 24) = 0 [pid 7448] chdir("./2394") = 0 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2396 [pid 7448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7448] setpgid(0, 0) = 0 [pid 7448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7448] write(3, "1000", 4) = 4 [ 176.924419][ T12] [ 176.927444][ T12] ? __warn+0x162/0x4a0 [ 176.933372][ T12] ? __cfg80211_ibss_joined+0x3c4/0x430 [ 176.939045][ T12] ? report_bug+0x2b3/0x500 [ 176.944278][ T12] ? __cfg80211_ibss_joined+0x3c4/0x430 [ 176.949966][ T12] ? handle_bug+0x3d/0x70 [ 176.956224][ T12] ? exc_invalid_op+0x1a/0x50 [ 176.961197][ T12] ? asm_exc_invalid_op+0x1a/0x20 [ 176.967177][ T12] ? __cfg80211_ibss_joined+0x3c4/0x430 [pid 7448] close(3) = 0 [pid 7448] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7448] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7448] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7448] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7448] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7448] 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 7448] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2396}, "\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 7448] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2396}, {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 7448] close(4) = 0 [pid 7448] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7448] 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 7448] close(3) = 0 [pid 7448] close(4) = -1 EBADF (Bad file descriptor) [pid 7448] close(5) = -1 EBADF (Bad file descriptor) [pid 7448] close(6) = -1 EBADF (Bad file descriptor) [pid 7448] close(7) = -1 EBADF (Bad file descriptor) [pid 7448] close(8) = -1 EBADF (Bad file descriptor) [pid 7448] close(9) = -1 EBADF (Bad file descriptor) [pid 7448] close(10) = -1 EBADF (Bad file descriptor) [pid 7448] close(11) = -1 EBADF (Bad file descriptor) [pid 7448] close(12) = -1 EBADF (Bad file descriptor) [pid 7448] close(13) = -1 EBADF (Bad file descriptor) [pid 7448] close(14) = -1 EBADF (Bad file descriptor) [pid 7448] close(15) = -1 EBADF (Bad file descriptor) [pid 7448] close(16) = -1 EBADF (Bad file descriptor) [pid 7448] close(17) = -1 EBADF (Bad file descriptor) [pid 7448] close(18) = -1 EBADF (Bad file descriptor) [pid 7448] close(19) = -1 EBADF (Bad file descriptor) [pid 7448] close(20) = -1 EBADF (Bad file descriptor) [pid 7448] close(21) = -1 EBADF (Bad file descriptor) [pid 7448] close(22) = -1 EBADF (Bad file descriptor) [pid 7448] close(23) = -1 EBADF (Bad file descriptor) [pid 7448] close(24) = -1 EBADF (Bad file descriptor) [pid 7448] close(25) = -1 EBADF (Bad file descriptor) [pid 7448] close(26) = -1 EBADF (Bad file descriptor) [pid 7448] close(27) = -1 EBADF (Bad file descriptor) [pid 7448] close(28) = -1 EBADF (Bad file descriptor) [pid 7448] close(29) = -1 EBADF (Bad file descriptor) [pid 7448] exit_group(0) = ? [pid 7448] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2394", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2394/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2394/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2394/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2394") = 0 [pid 5033] mkdir("./2395", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7449 attached [pid 7449] set_robust_list(0x5555558cb760, 24 [pid 5033] <... clone resumed>, child_tidptr=0x5555558cb750) = 2397 [pid 7449] <... set_robust_list resumed>) = 0 [pid 7449] chdir("./2395") = 0 [pid 7449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7449] setpgid(0, 0) = 0 [pid 7449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7449] write(3, "1000", 4) = 4 [pid 7449] close(3) = 0 [pid 7449] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7449] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7449] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7449] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7449] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7449] 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 [ 176.973256][ T12] ? __local_bh_enable_ip+0x168/0x1f0 [ 176.980175][ T12] ? __cfg80211_ibss_joined+0x3c4/0x430 [ 176.986216][ T12] ? mutex_lock_io_nested+0x60/0x60 [ 176.992075][ T12] ? trace_rdev_return_void+0x1e0/0x1e0 [ 176.998560][ T12] cfg80211_process_wdev_events+0x3cf/0x530 [ 177.005770][ T12] cfg80211_process_rdev_events+0xac/0x110 [ 177.012410][ T12] cfg80211_event_work+0x2f/0x40 [ 177.017683][ T12] process_one_work+0x781/0x1130 [pid 7449] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2397}, "\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 7449] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2397}, {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 7449] close(4) = 0 [pid 7449] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7449] 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 7449] close(3) = 0 [pid 7449] close(4) = -1 EBADF (Bad file descriptor) [pid 7449] close(5) = -1 EBADF (Bad file descriptor) [pid 7449] close(6) = -1 EBADF (Bad file descriptor) [pid 7449] close(7) = -1 EBADF (Bad file descriptor) [pid 7449] close(8) = -1 EBADF (Bad file descriptor) [pid 7449] close(9) = -1 EBADF (Bad file descriptor) [pid 7449] close(10) = -1 EBADF (Bad file descriptor) [pid 7449] close(11) = -1 EBADF (Bad file descriptor) [pid 7449] close(12) = -1 EBADF (Bad file descriptor) [pid 7449] close(13) = -1 EBADF (Bad file descriptor) [pid 7449] close(14) = -1 EBADF (Bad file descriptor) [pid 7449] close(15) = -1 EBADF (Bad file descriptor) [pid 7449] close(16) = -1 EBADF (Bad file descriptor) [pid 7449] close(17) = -1 EBADF (Bad file descriptor) [pid 7449] close(18) = -1 EBADF (Bad file descriptor) [pid 7449] close(19) = -1 EBADF (Bad file descriptor) [pid 7449] close(20) = -1 EBADF (Bad file descriptor) [pid 7449] close(21) = -1 EBADF (Bad file descriptor) [pid 7449] close(22) = -1 EBADF (Bad file descriptor) [pid 7449] close(23) = -1 EBADF (Bad file descriptor) [pid 7449] close(24) = -1 EBADF (Bad file descriptor) [pid 7449] close(25) = -1 EBADF (Bad file descriptor) [pid 7449] close(26) = -1 EBADF (Bad file descriptor) [pid 7449] close(27) = -1 EBADF (Bad file descriptor) [pid 7449] close(28) = -1 EBADF (Bad file descriptor) [pid 7449] close(29) = -1 EBADF (Bad file descriptor) [pid 7449] exit_group(0) = ? [pid 7449] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2395", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2395/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2395/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2395/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2395") = 0 [pid 5033] mkdir("./2396", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7450 attached , child_tidptr=0x5555558cb750) = 2398 [pid 7450] set_robust_list(0x5555558cb760, 24) = 0 [pid 7450] chdir("./2396") = 0 [pid 7450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7450] setpgid(0, 0) = 0 [pid 7450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7450] write(3, "1000", 4) = 4 [pid 7450] close(3) = 0 [pid 7450] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7450] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7450] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7450] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7450] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7450] 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 7450] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2398}, "\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 7450] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2398}, {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 7450] close(4) = 0 [pid 7450] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7450] 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 7450] close(3) = 0 [pid 7450] close(4) = -1 EBADF (Bad file descriptor) [pid 7450] close(5) = -1 EBADF (Bad file descriptor) [pid 7450] close(6) = -1 EBADF (Bad file descriptor) [pid 7450] close(7) = -1 EBADF (Bad file descriptor) [pid 7450] close(8) = -1 EBADF (Bad file descriptor) [pid 7450] close(9) = -1 EBADF (Bad file descriptor) [pid 7450] close(10) = -1 EBADF (Bad file descriptor) [pid 7450] close(11) = -1 EBADF (Bad file descriptor) [ 177.023131][ T12] ? worker_detach_from_pool+0x290/0x290 [ 177.029011][ T12] ? assign_work+0x364/0x3d0 [ 177.034545][ T12] worker_thread+0xabf/0x1060 [ 177.039504][ T12] kthread+0x2b8/0x350 [ 177.044476][ T12] ? pr_cont_work+0x5e0/0x5e0 [ 177.050147][ T12] ? kthread_blkcg+0xd0/0xd0 [ 177.055280][ T12] ret_from_fork+0x48/0x80 [ 177.060540][ T12] ? kthread_blkcg+0xd0/0xd0 [ 177.067289][ T12] ret_from_fork_asm+0x11/0x20 [ 177.072645][ T12] [pid 7450] close(12) = -1 EBADF (Bad file descriptor) [pid 7450] close(13) = -1 EBADF (Bad file descriptor) [pid 7450] close(14) = -1 EBADF (Bad file descriptor) [pid 7450] close(15) = -1 EBADF (Bad file descriptor) [pid 7450] close(16) = -1 EBADF (Bad file descriptor) [pid 7450] close(17) = -1 EBADF (Bad file descriptor) [pid 7450] close(18) = -1 EBADF (Bad file descriptor) [pid 7450] close(19) = -1 EBADF (Bad file descriptor) [pid 7450] close(20) = -1 EBADF (Bad file descriptor) [pid 7450] close(21) = -1 EBADF (Bad file descriptor) [pid 7450] close(22) = -1 EBADF (Bad file descriptor) [pid 7450] close(23) = -1 EBADF (Bad file descriptor) [pid 7450] close(24) = -1 EBADF (Bad file descriptor) [pid 7450] close(25) = -1 EBADF (Bad file descriptor) [pid 7450] close(26) = -1 EBADF (Bad file descriptor) [pid 7450] close(27) = -1 EBADF (Bad file descriptor) [pid 7450] close(28) = -1 EBADF (Bad file descriptor) [pid 7450] close(29) = -1 EBADF (Bad file descriptor) [pid 7450] exit_group(0) = ? [pid 7450] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] umount2("./2396", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2396/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2396/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2396/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2396") = 0 [pid 5033] mkdir("./2397", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7451 attached , child_tidptr=0x5555558cb750) = 2399 [pid 7451] set_robust_list(0x5555558cb760, 24) = 0 [pid 7451] chdir("./2397") = 0 [pid 7451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7451] setpgid(0, 0) = 0 [pid 7451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7451] write(3, "1000", 4) = 4 [pid 7451] close(3) = 0 [pid 7451] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7451] write(-1, NULL, 34136651) = -1 EBADF (Bad file descriptor) [pid 7451] mmap(0x20000000, 11755520, PROT_WRITE|PROT_GROWSDOWN, MAP_SHARED|MAP_FIXED|MAP_POPULATE|MAP_STACK, -1, 0) = -1 EBADF (Bad file descriptor) [pid 7451] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 7451] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 7451] 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 7451] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=2399}, "\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 7451] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=2399}, {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 7451] close(4) = 0 [pid 7451] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 7451] 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 7451] close(3) = 0 [pid 7451] close(4) = -1 EBADF (Bad file descriptor) [pid 7451] close(5) = -1 EBADF (Bad file descriptor) [pid 7451] close(6) = -1 EBADF (Bad file descriptor) [pid 7451] close(7) = -1 EBADF (Bad file descriptor) [pid 7451] close(8) = -1 EBADF (Bad file descriptor) [pid 7451] close(9) = -1 EBADF (Bad file descriptor) [pid 7451] close(10) = -1 EBADF (Bad file descriptor) [pid 7451] close(11) = -1 EBADF (Bad file descriptor) [pid 7451] close(12) = -1 EBADF (Bad file descriptor) [pid 7451] close(13) = -1 EBADF (Bad file descriptor) [pid 7451] close(14) = -1 EBADF (Bad file descriptor) [pid 7451] close(15) = -1 EBADF (Bad file descriptor) [pid 7451] close(16) = -1 EBADF (Bad file descriptor) [pid 7451] close(17) = -1 EBADF (Bad file descriptor) [pid 7451] close(18) = -1 EBADF (Bad file descriptor) [pid 7451] close(19) = -1 EBADF (Bad file descriptor) [pid 7451] close(20) = -1 EBADF (Bad file descriptor) [ 177.076412][ T12] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 177.083827][ T12] CPU: 0 PID: 12 Comm: kworker/u4:1 Not tainted 6.6.0-rc1-syzkaller #0 [ 177.092157][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 177.102275][ T12] Workqueue: cfg80211 cfg80211_event_work [ 177.108053][ T12] Call Trace: [ 177.111376][ T12] [ 177.114345][ T12] dump_stack_lvl+0x1e7/0x2d0 [ 177.119076][ T12] ? nf_tcp_handle_invalid+0x650/0x650 [pid 7451] close(21) = -1 EBADF (Bad file descriptor) [pid 7451] close(22) = -1 EBADF (Bad file descriptor) [pid 7451] close(23) = -1 EBADF (Bad file descriptor) [pid 7451] close(24) = -1 EBADF (Bad file descriptor) [pid 7451] close(25) = -1 EBADF (Bad file descriptor) [pid 7451] close(26) = -1 EBADF (Bad file descriptor) [pid 7451] close(27) = -1 EBADF (Bad file descriptor) [pid 7451] close(28) = -1 EBADF (Bad file descriptor) [pid 7451] close(29) = -1 EBADF (Bad file descriptor) [pid 7451] exit_group(0) = ? [pid 7451] +++ exited with 0 +++ [pid 5033] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5033] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5033] umount2("./2397", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] openat(AT_FDCWD, "./2397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5033] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 3 entries */, 32768) = 80 [pid 5033] umount2("./2397/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5033] newfstatat(AT_FDCWD, "./2397/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5033] unlink("./2397/binderfs") = 0 [pid 5033] getdents64(3, 0x5555558cc7f0 /* 0 entries */, 32768) = 0 [pid 5033] close(3) = 0 [pid 5033] rmdir("./2397") = 0 [pid 5033] mkdir("./2398", 0777) = 0 [pid 5033] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7452 attached , child_tidptr=0x5555558cb750) = 2400 [pid 7452] set_robust_list(0x5555558cb760, 24) = 0 [pid 7452] chdir("./2398") = 0 [pid 7452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7452] setpgid(0, 0) = 0 [pid 7452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7452] write(3, "1000", 4) = 4 [ 177.124590][ T12] ? panic+0x770/0x770 [ 177.128709][ T12] ? vscnprintf+0x5d/0x80 [ 177.133089][ T12] panic+0x30f/0x770 [ 177.137034][ T12] ? __warn+0x171/0x4a0 [ 177.141330][ T12] ? __memcpy_flushcache+0x2b0/0x2b0 [ 177.146860][ T12] ? ret_from_fork_asm+0x11/0x20 [ 177.151857][ T12] __warn+0x314/0x4a0 [ 177.156074][ T12] ? __cfg80211_ibss_joined+0x3c4/0x430 [ 177.161762][ T12] report_bug+0x2b3/0x500 [ 177.166157][ T12] ? __cfg80211_ibss_joined+0x3c4/0x430 [ 177.171813][ T12] handle_bug+0x3d/0x70 [ 177.176103][ T12] exc_invalid_op+0x1a/0x50 [ 177.180633][ T12] asm_exc_invalid_op+0x1a/0x20 [ 177.185505][ T12] RIP: 0010:__cfg80211_ibss_joined+0x3c4/0x430 [ 177.191692][ T12] Code: 00 00 00 48 3b 84 24 80 00 00 00 75 75 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 d5 1f 5d f7 0f 0b eb c4 e8 cc 1f 5d f7 <0f> 0b 4c 8b 6c 24 18 eb b6 e8 be 1f 5d f7 0f 0b e9 d0 fd ff ff e8 [ 177.211316][ T12] RSP: 0018:ffffc90000117ac0 EFLAGS: 00010293 [ 177.217392][ T12] RAX: ffffffff8a3083c4 RBX: 0000000000000006 RCX: ffff888016a45940 [ 177.225563][ T12] RDX: 0000000000000000 RSI: ffffffff8b599400 RDI: ffffffff8155b448 [ 177.233736][ T12] RBP: ffffc90000117b98 R08: ffffffff8e9a662f R09: 1ffffffff1d34cc5 [ 177.241729][ T12] R10: dffffc0000000000 R11: fffffbfff1d34cc6 R12: ffff8880202436d8 [ 177.249746][ T12] R13: 1ffff92000022f60 R14: dffffc0000000000 R15: ffff8880730b8c90 [ 177.257735][ T12] ? __cfg80211_ibss_joined+0x3c4/0x430 [ 177.263319][ T12] ? __local_bh_enable_ip+0x168/0x1f0 [ 177.268716][ T12] ? mutex_lock_io_nested+0x60/0x60 [ 177.273960][ T12] ? trace_rdev_return_void+0x1e0/0x1e0 [ 177.279529][ T12] cfg80211_process_wdev_events+0x3cf/0x530 [ 177.285444][ T12] cfg80211_process_rdev_events+0xac/0x110 [ 177.291270][ T12] cfg80211_event_work+0x2f/0x40 [ 177.296221][ T12] process_one_work+0x781/0x1130 [ 177.301183][ T12] ? worker_detach_from_pool+0x290/0x290 [ 177.306834][ T12] ? assign_work+0x364/0x3d0 [ 177.311439][ T12] worker_thread+0xabf/0x1060 [ 177.316230][ T12] kthread+0x2b8/0x350 [ 177.320309][ T12] ? pr_cont_work+0x5e0/0x5e0 [ 177.325002][ T12] ? kthread_blkcg+0xd0/0xd0 [ 177.329606][ T12] ret_from_fork+0x48/0x80 [ 177.334031][ T12] ? kthread_blkcg+0xd0/0xd0 [ 177.338633][ T12] ret_from_fork_asm+0x11/0x20 [ 177.343416][ T12] [ 177.346733][ T12] Kernel Offset: disabled [ 177.351060][ T12] Rebooting in 86400 seconds..