./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor920317538 <...> Warning: Permanently added '10.128.1.61' (ED25519) to the list of known hosts. execve("./syz-executor920317538", ["./syz-executor920317538"], 0x7ffcbb23a090 /* 10 vars */) = 0 brk(NULL) = 0x5555557ee000 brk(0x5555557eed00) = 0x5555557eed00 arch_prctl(ARCH_SET_FS, 0x5555557ee380) = 0 set_tid_address(0x5555557ee650) = 5016 set_robust_list(0x5555557ee660, 24) = 0 rseq(0x5555557eeca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor920317538", 4096) = 27 getrandom("\x70\x7a\x9a\x9f\x05\xd2\xa6\xbe", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555557eed00 brk(0x55555580fd00) = 0x55555580fd00 brk(0x555555810000) = 0x555555810000 mprotect(0x7f1fcae75000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 mkdir("./syzkaller.6RikH4", 0700) = 0 chmod("./syzkaller.6RikH4", 0777) = 0 chdir("./syzkaller.6RikH4") = 0 mkdir("./0", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557ee650) = 5017 ./strace-static-x86_64: Process 5017 attached [pid 5017] set_robust_list(0x5555557ee660, 24) = 0 [pid 5017] chdir("./0") = 0 [pid 5017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5017] setpgid(0, 0) = 0 [pid 5017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5017] write(3, "1000", 4) = 4 [pid 5017] close(3) = 0 [pid 5017] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5017] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5017] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5017}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5017] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5017}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5017] close(4) = 0 [pid 5017] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\xe5\x01\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x02\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 [pid 5017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5017] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5017] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5017] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1705819381}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5017] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1705819381}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5017] close(6) = 0 [pid 5017] ioctl(5, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5017] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x04\x00\x00\x00\x21\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5017] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x08\x00\x57\x00\x80\x00\x00\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5017] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5017] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5017] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-911746810}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5017] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-911746810}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5017] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 7 [pid 5017] ioctl(7, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5017] close(7) = 0 [pid 5017] sendto(6, [{nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5017] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-911746810}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5017] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 7 [pid 5017] ioctl(7, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5017] ioctl(7, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5017] close(7) = 0 [pid 5017] sendto(6, [{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 5017] recvfrom(6, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-911746810}, {error=-EINVAL, msg=[{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"]}], 4096, 0, NULL, NULL) = 76 [pid 5017] close(6) = 0 [pid 5017] exit_group(0) = ? [pid 5017] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5017, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x5555557ef6f0 /* 3 entries */, 32768) = 80 umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./0/binderfs") = 0 getdents64(3, 0x5555557ef6f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./0") = 0 mkdir("./1", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557ee650) = 5018 ./strace-static-x86_64: Process 5018 attached [pid 5018] set_robust_list(0x5555557ee660, 24) = 0 [pid 5018] chdir("./1") = 0 [pid 5018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5018] setpgid(0, 0) = 0 [pid 5018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5018] write(3, "1000", 4) = 4 [pid 5018] close(3) = 0 [pid 5018] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5018] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5018] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5018}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5018] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5018}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5018] close(4) = 0 [pid 5018] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5018] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\xe5\x01\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x02\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 [pid 5018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5018] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5018] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5018] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-592601301}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5018] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-592601301}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5018] close(6) = 0 [pid 5018] ioctl(5, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5018] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x04\x00\x00\x00\x21\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5018] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x08\x00\x57\x00\x80\x00\x00\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5018] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5018] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5018] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-757600022}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5018] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-757600022}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5018] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 7 [pid 5018] ioctl(7, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5018] close(7) = 0 [pid 5018] sendto(6, [{nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5018] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-757600022}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5018] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 7 [pid 5018] ioctl(7, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5018] ioctl(7, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5018] close(7) = 0 [pid 5018] sendto(6, [{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 5018] recvfrom(6, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-757600022}, {error=-EINVAL, msg=[{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"]}], 4096, 0, NULL, NULL) = 76 [pid 5018] close(6) = 0 [pid 5018] exit_group(0) = ? [pid 5018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x5555557ef6f0 /* 3 entries */, 32768) = 80 umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./1/binderfs") = 0 getdents64(3, 0x5555557ef6f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./1") = 0 mkdir("./2", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557ee650) = 5019 ./strace-static-x86_64: Process 5019 attached [pid 5019] set_robust_list(0x5555557ee660, 24) = 0 [pid 5019] chdir("./2") = 0 [pid 5019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5019] setpgid(0, 0) = 0 [pid 5019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "1000", 4) = 4 [pid 5019] close(3) = 0 [pid 5019] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5019] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5019] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5019}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5019] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5019}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] close(4) = 0 [pid 5019] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5019] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\xe5\x01\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x02\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5019] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5019] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5019] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1188639350}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5019] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1188639350}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] close(6) = 0 [pid 5019] ioctl(5, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5019] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x04\x00\x00\x00\x21\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5019] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x08\x00\x57\x00\x80\x00\x00\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5019] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5019] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5019] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1274868466}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5019] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1274868466}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 7 [pid 5019] ioctl(7, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5019] close(7) = 0 [pid 5019] sendto(6, [{nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5019] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1274868466}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5019] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 7 [pid 5019] ioctl(7, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5019] ioctl(7, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5019] close(7) = 0 [pid 5019] sendto(6, [{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 5019] recvfrom(6, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1274868466}, {error=-EINVAL, msg=[{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"]}], 4096, 0, NULL, NULL) = 76 [pid 5019] close(6) = 0 [pid 5019] exit_group(0) = ? [pid 5019] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5019, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x5555557ef6f0 /* 3 entries */, 32768) = 80 umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./2/binderfs") = 0 getdents64(3, 0x5555557ef6f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./2") = 0 mkdir("./3", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5020 attached [pid 5020] set_robust_list(0x5555557ee660, 24 [pid 5016] <... clone resumed>, child_tidptr=0x5555557ee650) = 5020 [pid 5020] <... set_robust_list resumed>) = 0 [pid 5020] chdir("./3") = 0 [pid 5020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5020] setpgid(0, 0) = 0 [pid 5020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5020] write(3, "1000", 4) = 4 [pid 5020] close(3) = 0 [pid 5020] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5020] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5020] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5020}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5020] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5020}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5020] close(4) = 0 [pid 5020] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5020] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\xe5\x01\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x02\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 [pid 5020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5020] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5020] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5020] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-491446539}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5020] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-491446539}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5020] close(6) = 0 [pid 5020] ioctl(5, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5020] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x04\x00\x00\x00\x21\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5020] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x08\x00\x57\x00\x80\x00\x00\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5020] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5020] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5020] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1672748114}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5020] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1672748114}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5020] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 7 [pid 5020] ioctl(7, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5020] close(7) = 0 [pid 5020] sendto(6, [{nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5020] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1672748114}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5020] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 7 [pid 5020] ioctl(7, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5020] ioctl(7, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5020] close(7) = 0 [pid 5020] sendto(6, [{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 5020] recvfrom(6, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1672748114}, {error=-EINVAL, msg=[{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"]}], 4096, 0, NULL, NULL) = 76 [pid 5020] close(6) = 0 [pid 5020] exit_group(0) = ? [pid 5020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5020, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x5555557ef6f0 /* 3 entries */, 32768) = 80 umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./3/binderfs") = 0 getdents64(3, 0x5555557ef6f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./3") = 0 mkdir("./4", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557ee650) = 5021 ./strace-static-x86_64: Process 5021 attached [pid 5021] set_robust_list(0x5555557ee660, 24) = 0 [pid 5021] chdir("./4") = 0 [pid 5021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5021] setpgid(0, 0) = 0 [pid 5021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5021] write(3, "1000", 4) = 4 [pid 5021] close(3) = 0 [pid 5021] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5021] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5021] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5021}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5021] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5021}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5021] close(4) = 0 [pid 5021] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5021] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\xe5\x01\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x02\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 [pid 5021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5021] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5021] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5021] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1545203724}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5021] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1545203724}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5021] close(6) = 0 [pid 5021] ioctl(5, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5021] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x04\x00\x00\x00\x21\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5021] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x08\x00\x57\x00\x80\x00\x00\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5021] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5021] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1125914067}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5021] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1125914067}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5021] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 7 [pid 5021] ioctl(7, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5021] close(7) = 0 [pid 5021] sendto(6, [{nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5021] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1125914067}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5021] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 7 [pid 5021] ioctl(7, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5021] ioctl(7, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5021] close(7) = 0 [pid 5021] sendto(6, [{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 5021] recvfrom(6, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1125914067}, {error=-EINVAL, msg=[{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"]}], 4096, 0, NULL, NULL) = 76 [pid 5021] close(6) = 0 [pid 5021] exit_group(0) = ? [pid 5021] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x5555557ef6f0 /* 3 entries */, 32768) = 80 umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./4/binderfs") = 0 getdents64(3, 0x5555557ef6f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./4") = 0 mkdir("./5", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5022 attached , child_tidptr=0x5555557ee650) = 5022 [pid 5022] set_robust_list(0x5555557ee660, 24) = 0 [pid 5022] chdir("./5") = 0 [pid 5022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5022] setpgid(0, 0) = 0 [pid 5022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5022] write(3, "1000", 4) = 4 [pid 5022] close(3) = 0 [pid 5022] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5022] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5022] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5022}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5022] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5022}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5022] close(4) = 0 [pid 5022] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5022] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\xe5\x01\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x02\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5022] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5022] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5022] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-711715624}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5022] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-711715624}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5022] close(6) = 0 [pid 5022] ioctl(5, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5022] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x04\x00\x00\x00\x21\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5022] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x08\x00\x57\x00\x80\x00\x00\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5022] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5022] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1134689100}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5022] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1134689100}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5022] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 7 [pid 5022] ioctl(7, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5022] close(7) = 0 [pid 5022] sendto(6, [{nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5022] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1134689100}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5022] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 7 [pid 5022] ioctl(7, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5022] ioctl(7, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5022] close(7) = 0 [pid 5022] sendto(6, [{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 5022] recvfrom(6, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1134689100}, {error=-EINVAL, msg=[{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"]}], 4096, 0, NULL, NULL) = 76 [pid 5022] close(6) = 0 [pid 5022] exit_group(0) = ? [pid 5022] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5022, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x5555557ef6f0 /* 3 entries */, 32768) = 80 umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./5/binderfs") = 0 getdents64(3, 0x5555557ef6f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./5") = 0 mkdir("./6", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5023 attached , child_tidptr=0x5555557ee650) = 5023 [pid 5023] set_robust_list(0x5555557ee660, 24) = 0 [pid 5023] chdir("./6") = 0 [pid 5023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5023] setpgid(0, 0) = 0 [pid 5023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5023] write(3, "1000", 4) = 4 [pid 5023] close(3) = 0 [pid 5023] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5023] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5023] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5023}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5023] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5023}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5023] close(4) = 0 [pid 5023] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\xe5\x01\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x02\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5023] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5023] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5023] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-671008370}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5023] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-671008370}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5023] close(6) = 0 [pid 5023] ioctl(5, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5023] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x04\x00\x00\x00\x21\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5023] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x08\x00\x57\x00\x80\x00\x00\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5023] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5023] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-378294141}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5023] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-378294141}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5023] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 7 [pid 5023] ioctl(7, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5023] close(7) = 0 [pid 5023] sendto(6, [{nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5023] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-378294141}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5023] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 7 [pid 5023] ioctl(7, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5023] ioctl(7, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5023] close(7) = 0 [pid 5023] sendto(6, [{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 56, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 56 [pid 5023] recvfrom(6, [{nlmsg_len=76, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-378294141}, {error=-EINVAL, msg=[{nlmsg_len=56, nlmsg_type=nl80211, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x04\x00\x34\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"]}], 4096, 0, NULL, NULL) = 76 [pid 5023] close(6) = 0 [pid 5023] exit_group(0) = ? [pid 5023] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x5555557ef6f0 /* 3 entries */, 32768) = 80 umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./6/binderfs") = 0 getdents64(3, 0x5555557ef6f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./6") = 0 mkdir("./7", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555557ee650) = 5024 ./strace-static-x86_64: Process 5024 attached [pid 5024] set_robust_list(0x5555557ee660, 24) = 0 [pid 5024] chdir("./7") = 0 [pid 5024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5024] setpgid(0, 0) = 0 [pid 5024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5024] write(3, "1000", 4) = 4 [pid 5024] close(3) = 0 [pid 5024] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5024] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5024] recvfrom(4, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5024}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5024] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5024}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5024] close(4) = 0 [pid 5024] ioctl(3, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5024] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\xe5\x01\x00\x00\x00\x06\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x05\x00\x02\x00\x00\x00", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5024] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5024] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5024] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-507924735}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5024] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-507924735}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5024] close(6) = 0 [pid 5024] ioctl(5, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5024] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x23\x00\x05\x00\x00\x00\x00\x00\x04\x00\x00\x00\x21\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 28 [pid 5024] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x23\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x37\x00\x00\x00\x08\x00\x03\x00\x09\x00\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x08\x00\x57\x00\x80\x00\x00\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 6 [pid 5024] sendto(6, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5024] recvfrom(6, [{nlmsg_len=2496, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-391063703}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5024] recvfrom(6, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-391063703}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5024] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 7 [pid 5024] ioctl(7, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=9}) = 0 [pid 5024] close(7) = 0 [ 56.835258][ T5024] ------------[ cut here ]------------ [ 56.840868][ T5024] WARNING: CPU: 1 PID: 5024 at net/mac80211/offchannel.c:403 ieee80211_start_next_roc+0x1a7/0x210 [ 56.851932][ T5024] Modules linked in: [ 56.855853][ T5024] CPU: 1 PID: 5024 Comm: syz-executor920 Not tainted 6.5.0-rc7-syzkaller-00185-g28f20a19294d #0 [ 56.866725][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 56.876917][ T5024] RIP: 0010:ieee80211_start_next_roc+0x1a7/0x210 [ 56.883449][ T5024] Code: 5f 35 45 f7 4c 89 f7 48 89 de 48 89 c2 5b 41 5c 41 5e 41 5f e9 ba 8d 0e 00 e8 25 7d 56 f7 0f 0b e9 d6 fe ff ff e8 19 7d 56 f7 <0f> 0b e9 1f ff ff ff 48 c7 c1 c4 ae 98 8e 80 e1 07 80 c1 03 38 c1 [ 56.903309][ T5024] RSP: 0018:ffffc90003adf190 EFLAGS: 00010293 [ 56.909407][ T5024] RAX: ffffffff8a353b67 RBX: 0000000000000001 RCX: ffff88802c6f1dc0 [ 56.917594][ T5024] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 56.925721][ T5024] RBP: 0000000000000000 R08: ffffffff8a353ace R09: 1ffff1100438e2b2 [ 56.933746][ T5024] R10: dffffc0000000000 R11: ffffed100438e2b3 R12: dffffc0000000000 [ 56.941780][ T5024] R13: ffff888021ca8e20 R14: ffff888021ca8e20 R15: ffff88802cd073a0 [ 56.949764][ T5024] FS: 00005555557ee380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 56.958740][ T5024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.965423][ T5024] CR2: 00007f1fcade41c0 CR3: 000000001a34e000 CR4: 00000000003506e0 [ 56.973490][ T5024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.981495][ T5024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.989470][ T5024] Call Trace: [ 56.992796][ T5024] [ 56.995734][ T5024] ? __warn+0x162/0x4a0 [ 56.999884][ T5024] ? ieee80211_start_next_roc+0x1a7/0x210 [ 57.005656][ T5024] ? report_bug+0x2b3/0x500 [ 57.010185][ T5024] ? ieee80211_start_next_roc+0x1a7/0x210 [ 57.015978][ T5024] ? handle_bug+0x3d/0x70 [ 57.020314][ T5024] ? exc_invalid_op+0x1a/0x50 [ 57.025040][ T5024] ? asm_exc_invalid_op+0x1a/0x20 [ 57.030075][ T5024] ? ieee80211_start_next_roc+0x10e/0x210 [ 57.035838][ T5024] ? ieee80211_start_next_roc+0x1a7/0x210 [ 57.041590][ T5024] ? ieee80211_start_next_roc+0x1a7/0x210 [ 57.047307][ T5024] ieee80211_scan_cancel+0x1bf/0x730 [ 57.052634][ T5024] ieee80211_do_stop+0x173/0x1d60 [ 57.057669][ T5024] ? _raw_spin_unlock+0x40/0x40 [ 57.062561][ T5024] ? _find_next_bit+0xed/0x130 [ 57.067351][ T5024] ? ieee80211_sdata_stop+0x80/0x80 [ 57.072597][ T5024] ? ieee80211_stop_vif_queues+0x15b/0x1a0 [ 57.078434][ T5024] ? ieee80211_flush_queues+0x30/0x30 [ 57.083883][ T5024] ? ieee80211_check_concurrent_iface+0x6ff/0x790 [ 57.090311][ T5024] ieee80211_if_change_type+0x4c5/0xac0 [ 57.095902][ T5024] ieee80211_change_iface+0x65/0x490 [ 57.101222][ T5024] ? cfg80211_mlme_purge_registrations+0x1fa/0x230 [ 57.107733][ T5024] cfg80211_change_iface+0x805/0xf80 [ 57.113123][ T5024] nl80211_set_interface+0x5fe/0x880 [ 57.118428][ T5024] ? nl80211_dump_interface+0x6a0/0x6a0 [ 57.124014][ T5024] ? mutex_lock_nested+0x1b/0x20 [ 57.128963][ T5024] genl_rcv_msg+0xc85/0xf20 [ 57.133514][ T5024] ? genl_bind+0x360/0x360 [ 57.137958][ T5024] ? verify_lock_unused+0x140/0x140 [ 57.143221][ T5024] ? verify_lock_unused+0x140/0x140 [ 57.148429][ T5024] ? kasan_set_track+0x61/0x70 [ 57.153239][ T5024] ? kasan_set_track+0x4f/0x70 [ 57.158009][ T5024] ? __kasan_slab_alloc+0x66/0x70 [ 57.163095][ T5024] ? slab_post_alloc_hook+0x6c/0x3b0 [ 57.168392][ T5024] ? kmem_cache_alloc_node+0x149/0x330 [ 57.173887][ T5024] ? kmalloc_reserve+0x8a/0x240 [ 57.178749][ T5024] ? __alloc_skb+0x1b1/0x420 [ 57.183397][ T5024] ? netlink_sendmsg+0x6fc/0xd60 [ 57.188348][ T5024] ? __sys_sendto+0x484/0x640 [ 57.193099][ T5024] ? __x64_sys_sendto+0xde/0xf0 [ 57.197966][ T5024] ? do_syscall_64+0x41/0xc0 [ 57.202638][ T5024] ? rdev_mod_link_station+0x2e0/0x2e0 [ 57.208197][ T5024] ? nl80211_dump_interface+0x6a0/0x6a0 [ 57.213798][ T5024] ? nl80211_pre_doit+0x8a0/0x8a0 [ 57.218834][ T5024] netlink_rcv_skb+0x1df/0x430 [ 57.223643][ T5024] ? genl_bind+0x360/0x360 [ 57.228069][ T5024] ? netlink_ack+0x12a0/0x12a0 [ 57.232880][ T5024] ? __lock_acquire+0x7f70/0x7f70 [ 57.237920][ T5024] ? down_read+0x1b5/0x2f0 [ 57.242368][ T5024] ? genl_rcv+0xd/0x40 [ 57.246446][ T5024] genl_rcv+0x28/0x40 [ 57.250422][ T5024] netlink_unicast+0x7c3/0x990 [ 57.255232][ T5024] ? netlink_detachskb+0x90/0x90 [ 57.260177][ T5024] ? __virt_addr_valid+0x22f/0x2e0 [ 57.265340][ T5024] ? __phys_addr_symbol+0x2f/0x70 [ 57.270378][ T5024] ? __check_object_size+0x4e1/0xa40 [ 57.275716][ T5024] ? bpf_lsm_netlink_send+0x9/0x10 [ 57.280842][ T5024] netlink_sendmsg+0xa2a/0xd60 [ 57.285656][ T5024] ? netlink_getsockopt+0x5f0/0x5f0 [ 57.290868][ T5024] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 57.296207][ T5024] ? security_socket_sendmsg+0x81/0xa0 [ 57.301760][ T5024] ? netlink_getsockopt+0x5f0/0x5f0 [ 57.306983][ T5024] __sys_sendto+0x484/0x640 [ 57.311542][ T5024] ? __ia32_sys_getpeername+0x90/0x90 [ 57.316944][ T5024] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 57.323017][ T5024] ? _raw_spin_unlock_irq+0x23/0x50 [ 57.328238][ T5024] ? do_notify_parent+0xf50/0xf50 [ 57.333375][ T5024] ? print_irqtrace_events+0x220/0x220 [ 57.338870][ T5024] __x64_sys_sendto+0xde/0xf0 [ 57.343602][ T5024] do_syscall_64+0x41/0xc0 [ 57.348037][ T5024] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 57.354000][ T5024] RIP: 0033:0x7f1fcadff063 [ 57.358429][ T5024] Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d 81 b0 07 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 57.378080][ T5024] RSP: 002b:00007ffde5e789a8 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 57.386697][ T5024] RAX: ffffffffffffffda RBX: 00007ffde5e78a80 RCX: 00007f1fcadff063 [ 57.394721][ T5024] RDX: 0000000000000024 RSI: 00007ffde5e78ad0 RDI: 0000000000000006 [ 57.402732][ T5024] RBP: 0000000000000006 R08: 00007ffde5e789c4 R09: 000000000000000c [ 57.410704][ T5024] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 57.418736][ T5024] R13: 0000000000000000 R14: 00007ffde5e78ad0 R15: 0000000000000000 [ 57.426797][ T5024] [ 57.429838][ T5024] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 57.437111][ T5024] CPU: 1 PID: 5024 Comm: syz-executor920 Not tainted 6.5.0-rc7-syzkaller-00185-g28f20a19294d #0 [ 57.447522][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 57.458130][ T5024] Call Trace: [ 57.461415][ T5024] [ 57.464334][ T5024] dump_stack_lvl+0x1e7/0x2d0 [ 57.469019][ T5024] ? nf_tcp_handle_invalid+0x650/0x650 [ 57.474501][ T5024] ? panic+0x770/0x770 [ 57.478598][ T5024] ? vscnprintf+0x5d/0x80 [ 57.482942][ T5024] panic+0x30f/0x770 [ 57.486844][ T5024] ? __warn+0x171/0x4a0 [ 57.490997][ T5024] ? __memcpy_flushcache+0x2b0/0x2b0 [ 57.496308][ T5024] __warn+0x314/0x4a0 [ 57.500295][ T5024] ? ieee80211_start_next_roc+0x1a7/0x210 [ 57.506025][ T5024] report_bug+0x2b3/0x500 [ 57.510348][ T5024] ? ieee80211_start_next_roc+0x1a7/0x210 [ 57.516064][ T5024] handle_bug+0x3d/0x70 [ 57.520213][ T5024] exc_invalid_op+0x1a/0x50 [ 57.524717][ T5024] asm_exc_invalid_op+0x1a/0x20 [ 57.529577][ T5024] RIP: 0010:ieee80211_start_next_roc+0x1a7/0x210 [ 57.535897][ T5024] Code: 5f 35 45 f7 4c 89 f7 48 89 de 48 89 c2 5b 41 5c 41 5e 41 5f e9 ba 8d 0e 00 e8 25 7d 56 f7 0f 0b e9 d6 fe ff ff e8 19 7d 56 f7 <0f> 0b e9 1f ff ff ff 48 c7 c1 c4 ae 98 8e 80 e1 07 80 c1 03 38 c1 [ 57.555494][ T5024] RSP: 0018:ffffc90003adf190 EFLAGS: 00010293 [ 57.561560][ T5024] RAX: ffffffff8a353b67 RBX: 0000000000000001 RCX: ffff88802c6f1dc0 [ 57.569519][ T5024] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 57.577489][ T5024] RBP: 0000000000000000 R08: ffffffff8a353ace R09: 1ffff1100438e2b2 [ 57.585475][ T5024] R10: dffffc0000000000 R11: ffffed100438e2b3 R12: dffffc0000000000 [ 57.593451][ T5024] R13: ffff888021ca8e20 R14: ffff888021ca8e20 R15: ffff88802cd073a0 [ 57.601420][ T5024] ? ieee80211_start_next_roc+0x10e/0x210 [ 57.607137][ T5024] ? ieee80211_start_next_roc+0x1a7/0x210 [ 57.612870][ T5024] ieee80211_scan_cancel+0x1bf/0x730 [ 57.618162][ T5024] ieee80211_do_stop+0x173/0x1d60 [ 57.623191][ T5024] ? _raw_spin_unlock+0x40/0x40 [ 57.628033][ T5024] ? _find_next_bit+0xed/0x130 [ 57.632797][ T5024] ? ieee80211_sdata_stop+0x80/0x80 [ 57.637999][ T5024] ? ieee80211_stop_vif_queues+0x15b/0x1a0 [ 57.643814][ T5024] ? ieee80211_flush_queues+0x30/0x30 [ 57.649210][ T5024] ? ieee80211_check_concurrent_iface+0x6ff/0x790 [ 57.655638][ T5024] ieee80211_if_change_type+0x4c5/0xac0 [ 57.661181][ T5024] ieee80211_change_iface+0x65/0x490 [ 57.666475][ T5024] ? cfg80211_mlme_purge_registrations+0x1fa/0x230 [ 57.672974][ T5024] cfg80211_change_iface+0x805/0xf80 [ 57.678264][ T5024] nl80211_set_interface+0x5fe/0x880 [ 57.683559][ T5024] ? nl80211_dump_interface+0x6a0/0x6a0 [ 57.689105][ T5024] ? mutex_lock_nested+0x1b/0x20 [ 57.694057][ T5024] genl_rcv_msg+0xc85/0xf20 [ 57.698579][ T5024] ? genl_bind+0x360/0x360 [ 57.702990][ T5024] ? verify_lock_unused+0x140/0x140 [ 57.708181][ T5024] ? verify_lock_unused+0x140/0x140 [ 57.713371][ T5024] ? kasan_set_track+0x61/0x70 [ 57.718124][ T5024] ? kasan_set_track+0x4f/0x70 [ 57.722875][ T5024] ? __kasan_slab_alloc+0x66/0x70 [ 57.727895][ T5024] ? slab_post_alloc_hook+0x6c/0x3b0 [ 57.733201][ T5024] ? kmem_cache_alloc_node+0x149/0x330 [ 57.738680][ T5024] ? kmalloc_reserve+0x8a/0x240 [ 57.743569][ T5024] ? __alloc_skb+0x1b1/0x420 [ 57.748161][ T5024] ? netlink_sendmsg+0x6fc/0xd60 [ 57.753108][ T5024] ? __sys_sendto+0x484/0x640 [ 57.757813][ T5024] ? __x64_sys_sendto+0xde/0xf0 [ 57.762664][ T5024] ? do_syscall_64+0x41/0xc0 [ 57.767261][ T5024] ? rdev_mod_link_station+0x2e0/0x2e0 [ 57.772725][ T5024] ? nl80211_dump_interface+0x6a0/0x6a0 [ 57.778283][ T5024] ? nl80211_pre_doit+0x8a0/0x8a0 [ 57.783325][ T5024] netlink_rcv_skb+0x1df/0x430 [ 57.788098][ T5024] ? genl_bind+0x360/0x360 [ 57.792616][ T5024] ? netlink_ack+0x12a0/0x12a0 [ 57.797413][ T5024] ? __lock_acquire+0x7f70/0x7f70 [ 57.802442][ T5024] ? down_read+0x1b5/0x2f0 [ 57.806872][ T5024] ? genl_rcv+0xd/0x40 [ 57.810938][ T5024] genl_rcv+0x28/0x40 [ 57.814927][ T5024] netlink_unicast+0x7c3/0x990 [ 57.819722][ T5024] ? netlink_detachskb+0x90/0x90 [ 57.824652][ T5024] ? __virt_addr_valid+0x22f/0x2e0 [ 57.829858][ T5024] ? __phys_addr_symbol+0x2f/0x70 [ 57.834892][ T5024] ? __check_object_size+0x4e1/0xa40 [ 57.840170][ T5024] ? bpf_lsm_netlink_send+0x9/0x10 [ 57.845287][ T5024] netlink_sendmsg+0xa2a/0xd60 [ 57.850058][ T5024] ? netlink_getsockopt+0x5f0/0x5f0 [ 57.855254][ T5024] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 57.860532][ T5024] ? security_socket_sendmsg+0x81/0xa0 [ 57.865986][ T5024] ? netlink_getsockopt+0x5f0/0x5f0 [ 57.871198][ T5024] __sys_sendto+0x484/0x640 [ 57.875733][ T5024] ? __ia32_sys_getpeername+0x90/0x90 [ 57.881113][ T5024] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 57.887095][ T5024] ? _raw_spin_unlock_irq+0x23/0x50 [ 57.892291][ T5024] ? do_notify_parent+0xf50/0xf50 [ 57.897306][ T5024] ? print_irqtrace_events+0x220/0x220 [ 57.902759][ T5024] __x64_sys_sendto+0xde/0xf0 [ 57.907432][ T5024] do_syscall_64+0x41/0xc0 [ 57.911850][ T5024] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 57.917756][ T5024] RIP: 0033:0x7f1fcadff063 [ 57.922163][ T5024] Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d 81 b0 07 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 57.941770][ T5024] RSP: 002b:00007ffde5e789a8 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 57.950280][ T5024] RAX: ffffffffffffffda RBX: 00007ffde5e78a80 RCX: 00007f1fcadff063 [ 57.958243][ T5024] RDX: 0000000000000024 RSI: 00007ffde5e78ad0 RDI: 0000000000000006 [ 57.966218][ T5024] RBP: 0000000000000006 R08: 00007ffde5e789c4 R09: 000000000000000c [ 57.974209][ T5024] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 57.982186][ T5024] R13: 0000000000000000 R14: 00007ffde5e78ad0 R15: 0000000000000000 [ 57.990163][ T5024] [ 57.993364][ T5024] Kernel Offset: disabled [ 57.997759][ T5024] Rebooting in 86400 seconds..