./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor610379139 <...> elen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5526] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5529] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] recvmsg(4, [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] recvmsg(4, [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5535] <... futex resumed>) = 0 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5535] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5519] exit_group(0 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5522] <... futex resumed>) = ? [pid 5521] <... futex resumed>) = ? [pid 5520] <... recvmsg resumed> ) = ? [pid 5519] <... exit_group resumed>) = ? [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5522] +++ exited with 0 +++ [pid 5521] +++ exited with 0 +++ [pid 5520] +++ exited with 0 +++ [pid 5519] +++ exited with 0 +++ [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5519, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5533] <... sendmsg resumed>) = 1 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5543 attached [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5533] <... futex resumed>) = 0 [pid 5543] set_robust_list(0x555555b416a0, 24 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5533] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5543] <... set_robust_list resumed>) = 0 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5539] <... futex resumed>) = 0 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5543 [pid 5543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5539] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5543] <... prctl resumed>) = 0 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5543] setpgid(0, 0 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5543] <... setpgid resumed>) = 0 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5534] <... sendmsg resumed>) = 1 [pid 5543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] <... sendmsg resumed>) = 1 [pid 5537] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5543] <... openat resumed>) = 3 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5537] <... futex resumed>) = 0 [pid 5536] <... sendmsg resumed>) = 1 [pid 5534] <... futex resumed>) = 0 [pid 5543] write(3, "1000", 4 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5537] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5534] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5543] <... write resumed>) = 4 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5543] close(3 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] recvmsg(4, [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5543] <... close resumed>) = 0 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5543] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5543] <... futex resumed>) = 0 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5540] <... futex resumed>) = 0 [pid 5538] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5543] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5540] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5543] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5538] <... sendmsg resumed>) = 1 [pid 5536] <... sendmsg resumed>) = 1 [pid 5543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5536] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5543] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5538] <... futex resumed>) = 0 [pid 5536] <... futex resumed>) = 0 [pid 5543] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5538] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5536] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5543] <... mprotect resumed>) = 0 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5543] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5543] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] recvmsg(4, [pid 5543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5542] recvmsg(4, [pid 5541] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5544 attached [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5543] <... clone3 resumed> => {parent_tid=[5544]}, 88) = 5544 [pid 5542] recvmsg(4, [pid 5541] <... futex resumed>) = 0 [pid 5544] <... rseq resumed>) = 0 [pid 5543] rt_sigprocmask(SIG_SETMASK, [], [pid 5542] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5541] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] set_robust_list(0x7f2b5feb09a0, 24 [pid 5543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5542] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5543] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] <... futex resumed>) = 0 [pid 5544] <... set_robust_list resumed>) = 0 [pid 5543] <... futex resumed>) = 0 [pid 5542] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] rt_sigprocmask(SIG_SETMASK, [], [pid 5543] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5544] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5544] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5544] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5543] <... futex resumed>) = 0 [pid 5543] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] recvmsg(4, [pid 5543] <... futex resumed>) = 0 [pid 5543] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5543] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5543] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5545 attached [pid 5545] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5543] <... clone3 resumed> => {parent_tid=[5545]}, 88) = 5545 [pid 5545] <... rseq resumed>) = 0 [pid 5545] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5543] rt_sigprocmask(SIG_SETMASK, [], [pid 5545] <... set_robust_list resumed>) = 0 [pid 5543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5545] rt_sigprocmask(SIG_SETMASK, [], [pid 5543] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5545] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5543] <... futex resumed>) = 0 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5543] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5545] <... sendmsg resumed>) = 1 [pid 5543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5543] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5543] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5545] <... sendmsg resumed>) = 1 [pid 5543] <... mprotect resumed>) = 0 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5546 attached ) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053) = 0 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5543] <... clone3 resumed> => {parent_tid=[5546]}, 88) = 5546 [pid 5546] <... set_robust_list resumed>) = 0 [pid 5543] rt_sigprocmask(SIG_SETMASK, [], [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] rt_sigprocmask(SIG_SETMASK, [], [pid 5545] <... sendmsg resumed>) = 1 [pid 5543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5546] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5543] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5543] <... futex resumed>) = 0 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5543] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5543] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5544] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] recvmsg(4, [pid 5544] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5544] <... futex resumed>) = 0 [pid 5546] recvmsg(4, [pid 5545] <... sendmsg resumed>) = 1 [pid 5544] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5546] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5545] <... sendmsg resumed>) = 1 [pid 5546] <... futex resumed>) = 0 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5546] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] <... sendmsg resumed>) = 1 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5545] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5545] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5543] exit_group(0 [pid 5546] <... futex resumed>) = ? [pid 5545] <... futex resumed>) = ? [pid 5544] <... futex resumed>) = ? [pid 5543] <... exit_group resumed>) = ? [pid 5546] +++ exited with 0 +++ [pid 5545] +++ exited with 0 +++ [pid 5544] +++ exited with 0 +++ [pid 5543] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5543, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5523] exit_group(0 [pid 5525] <... recvmsg resumed> ) = ? [pid 5523] <... exit_group resumed>) = ? [pid 5535] <... futex resumed>) = ? [pid 5533] <... futex resumed>) = ? [pid 5525] +++ exited with 0 +++ [pid 5535] +++ exited with 0 +++ [pid 5533] +++ exited with 0 +++ ./strace-static-x86_64: Process 5547 attached [pid 5547] set_robust_list(0x555555b416a0, 24 [pid 5523] +++ exited with 0 +++ [pid 5524] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5547 [pid 5547] <... set_robust_list resumed>) = 0 [pid 5539] <... futex resumed>) = ? [pid 5534] <... futex resumed>) = ? [pid 5528] <... recvmsg resumed> ) = ? [pid 5547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5539] +++ exited with 0 +++ [pid 5534] +++ exited with 0 +++ [pid 5528] +++ exited with 0 +++ [pid 5524] <... exit_group resumed>) = ? [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5523, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5547] <... prctl resumed>) = 0 [pid 5547] setpgid(0, 0) = 0 [pid 5547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5526] exit_group(0 [pid 5540] <... futex resumed>) = ? [pid 5536] <... futex resumed>) = ? [pid 5530] <... recvmsg resumed> ) = ? [pid 5526] <... exit_group resumed>) = ? [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5547] write(3, "1000", 4 [pid 5540] +++ exited with 0 +++ [pid 5536] +++ exited with 0 +++ [pid 5530] +++ exited with 0 +++ [pid 5547] <... write resumed>) = 4 [pid 5526] +++ exited with 0 +++ ./strace-static-x86_64: Process 5548 attached [pid 5547] close(3 [pid 5524] +++ exited with 0 +++ [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5526, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5548] set_robust_list(0x555555b416a0, 24 [pid 5547] <... close resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5548 [pid 5548] <... set_robust_list resumed>) = 0 [pid 5547] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5547] <... futex resumed>) = 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5549 attached [pid 5548] <... prctl resumed>) = 0 [pid 5547] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5549] set_robust_list(0x555555b416a0, 24 [pid 5548] setpgid(0, 0 [pid 5547] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5549 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5549] <... set_robust_list resumed>) = 0 [pid 5548] <... setpgid resumed>) = 0 [pid 5547] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5547] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5548] <... openat resumed>) = 3 [pid 5547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5548] write(3, "1000", 4 [pid 5547] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5548] <... write resumed>) = 4 [pid 5547] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5549] <... prctl resumed>) = 0 [pid 5548] close(3 [pid 5547] <... mprotect resumed>) = 0 [pid 5527] exit_group(0 [pid 5549] setpgid(0, 0 [pid 5548] <... close resumed>) = 0 [pid 5547] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5541] <... futex resumed>) = ? [pid 5537] <... futex resumed>) = ? [pid 5531] <... recvmsg resumed> ) = ? [pid 5527] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5550 attached [pid 5549] <... setpgid resumed>) = 0 [pid 5548] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5547] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5541] +++ exited with 0 +++ [pid 5550] set_robust_list(0x555555b416a0, 24 [pid 5549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5548] <... futex resumed>) = 0 [pid 5547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5537] +++ exited with 0 +++ [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5550 [pid 5550] <... set_robust_list resumed>) = 0 [pid 5548] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5548] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5547] <... clone3 resumed> => {parent_tid=[5551]}, 88) = 5551 [pid 5550] <... prctl resumed>) = 0 [pid 5549] <... openat resumed>) = 3 [pid 5548] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5547] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5551 attached [pid 5550] setpgid(0, 0 [pid 5549] write(3, "1000", 4 [pid 5548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5547] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5551] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5550] <... setpgid resumed>) = 0 [pid 5548] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5547] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] exit_group(0 [pid 5551] <... rseq resumed>) = 0 [pid 5550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5548] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5547] <... futex resumed>) = 0 [pid 5542] <... futex resumed>) = ? [pid 5538] <... futex resumed>) = ? [pid 5532] <... recvmsg resumed> ) = ? [pid 5529] <... exit_group resumed>) = ? [pid 5551] set_robust_list(0x7f2b5feb09a0, 24 [pid 5550] <... openat resumed>) = 3 [pid 5549] <... write resumed>) = 4 [pid 5548] <... mprotect resumed>) = 0 [pid 5547] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5542] +++ exited with 0 +++ [pid 5538] +++ exited with 0 +++ [pid 5532] +++ exited with 0 +++ [pid 5550] write(3, "1000", 4 [pid 5548] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5550] <... write resumed>) = 4 [pid 5549] close(3 [pid 5551] <... set_robust_list resumed>) = 0 [pid 5550] close(3 [pid 5548] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5549] <... close resumed>) = 0 [pid 5551] rt_sigprocmask(SIG_SETMASK, [], [pid 5550] <... close resumed>) = 0 [pid 5549] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5551] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5550] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5552 attached [pid 5551] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5550] <... futex resumed>) = 0 [pid 5552] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5550] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5548] <... clone3 resumed> => {parent_tid=[5552]}, 88) = 5552 [pid 5552] <... rseq resumed>) = 0 [pid 5551] <... socketpair resumed>[3, 4]) = 0 [pid 5550] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5549] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5548] rt_sigprocmask(SIG_SETMASK, [], [pid 5531] +++ exited with 0 +++ [pid 5527] +++ exited with 0 +++ [pid 5552] set_robust_list(0x7f2b5feb09a0, 24 [pid 5550] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5548] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5550] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5549] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5548] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5527, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5552] <... set_robust_list resumed>) = 0 [pid 5550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5548] <... futex resumed>) = 0 [pid 5078] restart_syscall(<... resuming interrupted clone ...> [pid 5549] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5552] rt_sigprocmask(SIG_SETMASK, [], [pid 5551] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5550] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5548] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... restart_syscall resumed>) = 0 [pid 5552] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5551] <... futex resumed>) = 1 [pid 5550] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5547] <... futex resumed>) = 0 [pid 5552] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5551] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5550] <... mprotect resumed>) = 0 [pid 5549] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5547] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] +++ exited with 0 +++ [pid 5552] <... socketpair resumed>[3, 4]) = 0 [pid 5551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5549] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5552] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5551] recvmsg(4, [pid 5550] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5549] <... mprotect resumed>) = 0 [pid 5547] <... futex resumed>) = 0 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5529, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5552] <... futex resumed>) = 1 [pid 5550] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5549] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5548] <... futex resumed>) = 0 [pid 5547] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5549] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5553 attached [pid 5553] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5549] <... clone3 resumed> => {parent_tid=[5553]}, 88) = 5553 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5553] <... rseq resumed>) = 0 [pid 5549] rt_sigprocmask(SIG_SETMASK, [], [pid 5553] set_robust_list(0x7f2b5feb09a0, 24 [pid 5549] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5554 attached [pid 5553] <... set_robust_list resumed>) = 0 [pid 5552] recvmsg(4, [pid 5550] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5549] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5554] set_robust_list(0x555555b416a0, 24 [pid 5553] rt_sigprocmask(SIG_SETMASK, [], [pid 5549] <... futex resumed>) = 0 [pid 5548] <... futex resumed>) = 0 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5554 [pid 5554] <... set_robust_list resumed>) = 0 [pid 5553] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5550] <... clone3 resumed> => {parent_tid=[5555]}, 88) = 5555 [pid 5549] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5548] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5555 attached [pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5553] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5550] rt_sigprocmask(SIG_SETMASK, [], [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5555] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5554] <... prctl resumed>) = 0 [pid 5553] <... socketpair resumed>[3, 4]) = 0 [pid 5550] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5556 attached [pid 5555] <... rseq resumed>) = 0 [pid 5554] setpgid(0, 0 [pid 5553] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5550] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] set_robust_list(0x555555b416a0, 24 [pid 5555] set_robust_list(0x7f2b5feb09a0, 24 [pid 5554] <... setpgid resumed>) = 0 [pid 5553] <... futex resumed>) = 1 [pid 5550] <... futex resumed>) = 0 [pid 5549] <... futex resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5556 [pid 5556] <... set_robust_list resumed>) = 0 [pid 5555] <... set_robust_list resumed>) = 0 [pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5553] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5550] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5549] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5555] rt_sigprocmask(SIG_SETMASK, [], [pid 5554] <... openat resumed>) = 3 [pid 5553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5549] <... futex resumed>) = 0 [pid 5555] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5555] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5556] <... prctl resumed>) = 0 [pid 5554] write(3, "1000", 4 [pid 5553] recvmsg(4, [pid 5549] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5556] setpgid(0, 0 [pid 5555] <... socketpair resumed>[3, 4]) = 0 [pid 5554] <... write resumed>) = 4 [pid 5556] <... setpgid resumed>) = 0 [pid 5554] close(3 [pid 5556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5554] <... close resumed>) = 0 [pid 5556] <... openat resumed>) = 3 [pid 5554] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5555] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] write(3, "1000", 4 [pid 5555] <... futex resumed>) = 1 [pid 5556] <... write resumed>) = 4 [pid 5554] <... futex resumed>) = 0 [pid 5550] <... futex resumed>) = 0 [pid 5556] close(3 [pid 5555] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5554] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5550] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] <... close resumed>) = 0 [pid 5555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5554] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5550] <... futex resumed>) = 0 [pid 5556] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5555] recvmsg(4, [pid 5554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5550] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5556] <... futex resumed>) = 0 [pid 5554] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5556] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5556] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5554] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5556] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5554] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5554] <... mprotect resumed>) = 0 [pid 5556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5554] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5556] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5554] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5556] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5556] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5557 attached [pid 5557] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5554] <... clone3 resumed> => {parent_tid=[5557]}, 88) = 5557 [pid 5554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5554] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5557] <... rseq resumed>) = 0 [pid 5556] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5557] set_robust_list(0x7f2b5feb09a0, 24) = 0 [pid 5556] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5557] rt_sigprocmask(SIG_SETMASK, [], [pid 5556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5558 attached [pid 5557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5557] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5556] <... clone3 resumed> => {parent_tid=[5558]}, 88) = 5558 [pid 5558] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5557] <... socketpair resumed>[3, 4]) = 0 [pid 5558] set_robust_list(0x7f2b5feb09a0, 24) = 0 [pid 5558] rt_sigprocmask(SIG_SETMASK, [], [pid 5547] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5558] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5547] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5547] <... futex resumed>) = 0 [pid 5547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5547] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5547] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5559 attached [pid 5559] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053) = 0 [pid 5547] <... clone3 resumed> => {parent_tid=[5559]}, 88) = 5559 [pid 5559] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5547] rt_sigprocmask(SIG_SETMASK, [], [pid 5559] <... set_robust_list resumed>) = 0 [pid 5547] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5559] rt_sigprocmask(SIG_SETMASK, [], [pid 5548] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5547] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5559] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5548] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5548] <... futex resumed>) = 0 [pid 5547] <... futex resumed>) = 0 [pid 5559] <... sendmsg resumed>) = 1 [pid 5557] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] rt_sigprocmask(SIG_SETMASK, [], [pid 5548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5547] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5557] <... futex resumed>) = 1 [pid 5556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5554] <... futex resumed>) = 0 [pid 5548] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5547] <... futex resumed>) = 0 [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5554] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5557] recvmsg(4, [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5558] <... futex resumed>) = 0 [pid 5556] <... futex resumed>) = 1 [pid 5554] <... futex resumed>) = 0 [pid 5548] <... mprotect resumed>) = 0 [pid 5556] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5559] <... sendmsg resumed>) = 1 [pid 5558] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5554] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5548] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5547] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5558] <... socketpair resumed>[3, 4]) = 0 [pid 5548] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5547] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5558] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5559] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5560 attached [pid 5558] <... futex resumed>) = 1 [pid 5556] <... futex resumed>) = 0 [pid 5550] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5549] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5547] <... mprotect resumed>) = 0 [pid 5560] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5558] recvmsg(4, [pid 5556] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5550] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] <... clone3 resumed> => {parent_tid=[5560]}, 88) = 5560 [pid 5547] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5560] <... rseq resumed>) = 0 [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] <... futex resumed>) = 0 [pid 5550] <... futex resumed>) = 0 [pid 5549] <... futex resumed>) = 0 [pid 5548] rt_sigprocmask(SIG_SETMASK, [], [pid 5547] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5560] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5548] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5560] <... set_robust_list resumed>) = 0 [pid 5559] <... sendmsg resumed>) = 1 [pid 5550] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5549] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5548] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5561 attached [pid 5560] rt_sigprocmask(SIG_SETMASK, [], [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5550] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5549] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5548] <... futex resumed>) = 0 [pid 5561] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5559] <... sendmsg resumed>) = 1 [pid 5550] <... mprotect resumed>) = 0 [pid 5549] <... mprotect resumed>) = 0 [pid 5548] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5547] <... clone3 resumed> => {parent_tid=[5561]}, 88) = 5561 [pid 5561] <... rseq resumed>) = 0 [pid 5548] <... futex resumed>) = 0 [pid 5561] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5550] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5549] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5547] rt_sigprocmask(SIG_SETMASK, [], [pid 5561] <... set_robust_list resumed>) = 0 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5550] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5549] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5548] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5547] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5561] rt_sigprocmask(SIG_SETMASK, [], [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5550] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5548] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5547] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5563 attached [pid 5561] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5548] <... mprotect resumed>) = 0 [pid 5547] <... futex resumed>) = 0 [pid 5561] recvmsg(4, [pid 5547] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5550] <... clone3 resumed> => {parent_tid=[5562]}, 88) = 5562 [pid 5561] recvmsg(4, [pid 5550] rt_sigprocmask(SIG_SETMASK, [], [pid 5549] <... clone3 resumed> => {parent_tid=[5563]}, 88) = 5563 [pid 5548] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5550] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5549] rt_sigprocmask(SIG_SETMASK, [], [pid 5548] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5562 attached [pid 5561] recvmsg(4, [pid 5563] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5550] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5563] <... rseq resumed>) = 0 [pid 5562] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5563] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5562] <... rseq resumed>) = 0 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5563] <... set_robust_list resumed>) = 0 [pid 5562] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5564 attached [pid 5563] rt_sigprocmask(SIG_SETMASK, [], [pid 5562] <... set_robust_list resumed>) = 0 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5550] <... futex resumed>) = 0 [pid 5549] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5563] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5562] rt_sigprocmask(SIG_SETMASK, [], [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5550] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] <... futex resumed>) = 0 [pid 5548] <... clone3 resumed> => {parent_tid=[5564]}, 88) = 5564 [pid 5564] <... rseq resumed>) = 0 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5550] <... futex resumed>) = 0 [pid 5549] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] rt_sigprocmask(SIG_SETMASK, [], [pid 5564] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5549] <... futex resumed>) = 0 [pid 5548] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5564] <... set_robust_list resumed>) = 0 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5550] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5548] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] rt_sigprocmask(SIG_SETMASK, [], [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5550] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5549] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5548] <... futex resumed>) = 0 [pid 5564] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5550] <... mprotect resumed>) = 0 [pid 5549] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5548] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5550] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5549] <... mprotect resumed>) = 0 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5550] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5549] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5550] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5549] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5565 attached [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5566 attached [pid 5565] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5550] <... clone3 resumed> => {parent_tid=[5565]}, 88) = 5565 [pid 5566] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5565] <... rseq resumed>) = 0 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5554] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5550] rt_sigprocmask(SIG_SETMASK, [], [pid 5566] <... rseq resumed>) = 0 [pid 5565] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5554] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5550] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5549] <... clone3 resumed> => {parent_tid=[5566]}, 88) = 5566 [pid 5566] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5565] <... set_robust_list resumed>) = 0 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5554] <... futex resumed>) = 0 [pid 5550] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] rt_sigprocmask(SIG_SETMASK, [], [pid 5566] <... set_robust_list resumed>) = 0 [pid 5565] rt_sigprocmask(SIG_SETMASK, [], [pid 5564] recvmsg(4, [pid 5561] recvmsg(4, [pid 5554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5550] <... futex resumed>) = 0 [pid 5549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5559] <... sendmsg resumed>) = 1 [pid 5566] rt_sigprocmask(SIG_SETMASK, [], [pid 5565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5554] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5550] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5549] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5554] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5549] <... futex resumed>) = 0 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5554] <... mprotect resumed>) = 0 [pid 5549] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5554] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5554] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5567 attached [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5567] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5559] <... sendmsg resumed>) = 1 [pid 5567] <... rseq resumed>) = 0 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] <... futex resumed>) = 0 [pid 5554] <... clone3 resumed> => {parent_tid=[5567]}, 88) = 5567 [pid 5567] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5554] rt_sigprocmask(SIG_SETMASK, [], [pid 5567] <... set_robust_list resumed>) = 0 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5554] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5567] rt_sigprocmask(SIG_SETMASK, [], [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5554] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] <... mprotect resumed>) = 0 [pid 5554] <... futex resumed>) = 0 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5554] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5547] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5554] <... futex resumed>) = 0 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5554] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5560] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5568 attached [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5554] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5568] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] <... clone3 resumed> => {parent_tid=[5568]}, 88) = 5568 [pid 5554] <... mprotect resumed>) = 0 [pid 5568] <... rseq resumed>) = 0 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] rt_sigprocmask(SIG_SETMASK, [], [pid 5554] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5568] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5554] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5568] <... set_robust_list resumed>) = 0 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5556] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5548] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5569 attached [pid 5568] rt_sigprocmask(SIG_SETMASK, [], [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] <... futex resumed>) = 0 [pid 5569] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5568] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] <... rseq resumed>) = 0 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] <... futex resumed>) = 0 [pid 5554] <... clone3 resumed> => {parent_tid=[5569]}, 88) = 5569 [pid 5569] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5554] rt_sigprocmask(SIG_SETMASK, [], [pid 5569] <... set_robust_list resumed>) = 0 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5554] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5569] rt_sigprocmask(SIG_SETMASK, [], [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5569] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5554] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] <... mprotect resumed>) = 0 [pid 5554] <... futex resumed>) = 0 [pid 5550] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5554] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5549] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5561] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5560] <... sendmsg resumed>) = 1 [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5570 attached [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] <... clone3 resumed> => {parent_tid=[5570]}, 88) = 5570 [pid 5570] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] rt_sigprocmask(SIG_SETMASK, [], [pid 5570] <... rseq resumed>) = 0 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5570] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5560] <... sendmsg resumed>) = 1 [pid 5556] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5570] <... set_robust_list resumed>) = 0 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5556] <... futex resumed>) = 0 [pid 5570] rt_sigprocmask(SIG_SETMASK, [], [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5570] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5560] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5559] <... sendmsg resumed>) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5569] recvmsg(4, [pid 5562] <... sendmsg resumed>) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5554] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5556] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5567] <... sendmsg resumed>) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5567] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5567] <... sendmsg resumed>) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5559] <... futex resumed>) = 0 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5559] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] recvmsg(4, [pid 5560] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] <... sendmsg resumed>) = 1 [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5561] <... futex resumed>) = 0 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5561] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5560] <... sendmsg resumed>) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5560] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5560] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5560] <... futex resumed>) = 0 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5562] <... sendmsg resumed>) = 1 [pid 5560] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] recvmsg(4, [pid 5563] <... sendmsg resumed>) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5564] <... futex resumed>) = 0 [pid 5563] <... futex resumed>) = 0 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5564] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5562] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] recvmsg(4, [pid 5565] recvmsg(4, [pid 5562] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5562] <... futex resumed>) = 0 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5565] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5566] <... futex resumed>) = 0 [pid 5565] <... futex resumed>) = 0 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5566] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5565] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... sendmsg resumed>) = 1 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5567] <... futex resumed>) = 0 [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5567] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] recvmsg(4, [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5570] recvmsg(4, [pid 5569] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5568] <... sendmsg resumed>) = 1 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5570] recvmsg(4, [pid 5569] <... futex resumed>) = 0 [pid 5568] <... futex resumed>) = 0 [pid 5570] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5569] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5568] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5570] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5570] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5570] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5570] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 syzkaller login: [ 87.169264][ T922] cfg80211: failed to load regulatory.db [pid 5570] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5547] exit_group(0 [pid 5561] <... futex resumed>) = ? [pid 5559] <... futex resumed>) = ? [pid 5551] <... recvmsg resumed> ) = ? [pid 5547] <... exit_group resumed>) = ? [pid 5551] +++ exited with 0 +++ [pid 5559] +++ exited with 0 +++ [pid 5561] +++ exited with 0 +++ [pid 5547] +++ exited with 0 +++ [pid 5548] exit_group(0 [pid 5564] <... futex resumed>) = ? [pid 5560] <... futex resumed>) = ? [pid 5552] <... recvmsg resumed> ) = ? [pid 5548] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5547, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5564] +++ exited with 0 +++ [pid 5560] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5552] +++ exited with 0 +++ [pid 5548] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5548, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 5572 attached [pid 5572] set_robust_list(0x555555b416a0, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5572 [pid 5572] <... set_robust_list resumed>) = 0 [pid 5550] exit_group(0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5565] <... futex resumed>) = ? [pid 5562] <... futex resumed>) = ? [pid 5555] <... recvmsg resumed> ) = ? [pid 5550] <... exit_group resumed>) = ? [pid 5555] +++ exited with 0 +++ [pid 5572] <... prctl resumed>) = 0 [pid 5572] setpgid(0, 0./strace-static-x86_64: Process 5573 attached ) = 0 [pid 5565] +++ exited with 0 +++ [pid 5562] +++ exited with 0 +++ [pid 5550] +++ exited with 0 +++ [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5550, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5573] set_robust_list(0x555555b416a0, 24 [pid 5572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5549] exit_group(0 [pid 5573] <... set_robust_list resumed>) = 0 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5573 [pid 5573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5572] <... openat resumed>) = 3 [pid 5563] <... futex resumed>) = ? [pid 5553] <... recvmsg resumed> ) = ? [pid 5566] <... futex resumed>) = ? [pid 5572] write(3, "1000", 4 [pid 5553] +++ exited with 0 +++ ./strace-static-x86_64: Process 5574 attached [pid 5573] <... prctl resumed>) = 0 [pid 5566] +++ exited with 0 +++ [pid 5563] +++ exited with 0 +++ [pid 5549] <... exit_group resumed>) = ? [pid 5574] set_robust_list(0x555555b416a0, 24 [pid 5573] setpgid(0, 0 [pid 5572] <... write resumed>) = 4 [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5574 [pid 5572] close(3) = 0 [pid 5572] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5572] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, NULL, 8) = 0 [pid 5572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5572] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5575 attached [pid 5575] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5574] <... set_robust_list resumed>) = 0 [pid 5573] <... setpgid resumed>) = 0 [pid 5572] <... clone3 resumed> => {parent_tid=[5575]}, 88) = 5575 [pid 5549] +++ exited with 0 +++ [pid 5575] <... rseq resumed>) = 0 [pid 5573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5572] rt_sigprocmask(SIG_SETMASK, [], [pid 5575] set_robust_list(0x7f2b5feb09a0, 24 [pid 5572] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5575] <... set_robust_list resumed>) = 0 [pid 5573] <... openat resumed>) = 3 [pid 5572] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5549, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5575] rt_sigprocmask(SIG_SETMASK, [], [pid 5574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5573] write(3, "1000", 4 [pid 5572] <... futex resumed>) = 0 [pid 5081] restart_syscall(<... resuming interrupted clone ...> [pid 5575] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5574] <... prctl resumed>) = 0 [pid 5573] <... write resumed>) = 4 [pid 5572] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5081] <... restart_syscall resumed>) = 0 [pid 5575] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5574] setpgid(0, 0 [pid 5573] close(3 [pid 5575] <... socketpair resumed>[3, 4]) = 0 [pid 5574] <... setpgid resumed>) = 0 [pid 5575] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5573] <... close resumed>) = 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5575] <... futex resumed>) = 1 [pid 5572] <... futex resumed>) = 0 [pid 5572] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] recvmsg(4, [pid 5572] <... futex resumed>) = 0 [pid 5574] <... openat resumed>) = 3 [pid 5573] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5573] <... futex resumed>) = 0 [pid 5574] write(3, "1000", 4 [pid 5573] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5576 ./strace-static-x86_64: Process 5576 attached [pid 5574] <... write resumed>) = 4 [pid 5573] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5574] close(3 [pid 5573] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5576] set_robust_list(0x555555b416a0, 24 [pid 5574] <... close resumed>) = 0 [pid 5573] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5574] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5576] <... set_robust_list resumed>) = 0 [pid 5574] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5574] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5574] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5573] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5576] <... prctl resumed>) = 0 [pid 5574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5576] setpgid(0, 0 [pid 5574] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5573] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5574] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5576] <... setpgid resumed>) = 0 [pid 5574] <... mprotect resumed>) = 0 [pid 5573] <... mprotect resumed>) = 0 [pid 5576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5574] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5573] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5574] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5576] <... openat resumed>) = 3 [pid 5574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5577 attached [pid 5577] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5574] <... clone3 resumed> => {parent_tid=[5577]}, 88) = 5577 [pid 5577] set_robust_list(0x7f2b5feb09a0, 24 [pid 5576] write(3, "1000", 4 [pid 5574] rt_sigprocmask(SIG_SETMASK, [], [pid 5573] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5577] <... set_robust_list resumed>) = 0 [pid 5576] <... write resumed>) = 4 [pid 5574] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5577] rt_sigprocmask(SIG_SETMASK, [], [pid 5576] close(3 [pid 5574] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5578 attached [pid 5577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5576] <... close resumed>) = 0 [pid 5574] <... futex resumed>) = 0 [pid 5578] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5577] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5576] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5573] <... clone3 resumed> => {parent_tid=[5578]}, 88) = 5578 [pid 5554] exit_group(0 [pid 5578] <... rseq resumed>) = 0 [pid 5577] <... socketpair resumed>[3, 4]) = 0 [pid 5576] <... futex resumed>) = 0 [pid 5573] rt_sigprocmask(SIG_SETMASK, [], [pid 5569] <... futex resumed>) = ? [pid 5567] <... futex resumed>) = ? [pid 5557] <... recvmsg resumed> ) = ? [pid 5554] <... exit_group resumed>) = ? [pid 5578] set_robust_list(0x7f2b5feb09a0, 24 [pid 5577] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5576] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5569] +++ exited with 0 +++ [pid 5557] +++ exited with 0 +++ [pid 5578] <... set_robust_list resumed>) = 0 [pid 5577] <... futex resumed>) = 1 [pid 5574] <... futex resumed>) = 0 [pid 5578] rt_sigprocmask(SIG_SETMASK, [], [pid 5577] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5576] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5574] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5578] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5576] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5574] <... futex resumed>) = 0 [pid 5573] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5577] recvmsg(4, [pid 5576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5574] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5578] <... socketpair resumed>[3, 4]) = 0 [pid 5573] <... futex resumed>) = 0 [pid 5556] exit_group(0 [pid 5576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5573] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5570] <... futex resumed>) = ? [pid 5568] <... futex resumed>) = ? [pid 5576] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5556] <... exit_group resumed>) = ? [pid 5570] +++ exited with 0 +++ [pid 5568] +++ exited with 0 +++ [pid 5576] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5558] <... recvmsg resumed> ) = ? [pid 5578] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5576] <... mprotect resumed>) = 0 [pid 5578] <... futex resumed>) = 0 [pid 5558] +++ exited with 0 +++ [pid 5578] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5576] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5573] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] <... futex resumed>) = 0 [pid 5573] <... futex resumed>) = 1 [pid 5578] recvmsg(4, [pid 5576] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5573] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5579 attached => {parent_tid=[5579]}, 88) = 5579 [pid 5579] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5576] rt_sigprocmask(SIG_SETMASK, [], [pid 5579] <... rseq resumed>) = 0 [pid 5576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5576] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] +++ exited with 0 +++ [pid 5579] set_robust_list(0x7f2b5feb09a0, 24 [pid 5554] +++ exited with 0 +++ [pid 5579] <... set_robust_list resumed>) = 0 [pid 5576] <... futex resumed>) = 0 [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5554, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5579] rt_sigprocmask(SIG_SETMASK, [], [pid 5576] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] restart_syscall(<... resuming interrupted clone ...> [pid 5579] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5078] <... restart_syscall resumed>) = 0 [pid 5579] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5579] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] +++ exited with 0 +++ [pid 5579] <... futex resumed>) = 1 [pid 5576] <... futex resumed>) = 0 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5579] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5580 attached [pid 5576] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] set_robust_list(0x555555b416a0, 24 [pid 5576] <... futex resumed>) = 1 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5580 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5556, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5580] <... set_robust_list resumed>) = 0 [pid 5579] <... futex resumed>) = 0 [pid 5576] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5579] recvmsg(4, ./strace-static-x86_64: Process 5581 attached [pid 5580] <... prctl resumed>) = 0 [pid 5581] set_robust_list(0x555555b416a0, 24 [pid 5580] setpgid(0, 0 [pid 5581] <... set_robust_list resumed>) = 0 [pid 5580] <... setpgid resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5581 [pid 5581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5581] <... prctl resumed>) = 0 [pid 5580] <... openat resumed>) = 3 [pid 5572] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5581] setpgid(0, 0 [pid 5580] write(3, "1000", 4 [pid 5572] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... setpgid resumed>) = 0 [pid 5580] <... write resumed>) = 4 [pid 5572] <... futex resumed>) = 0 [pid 5581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5580] close(3 [pid 5572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5580] <... close resumed>) = 0 [pid 5572] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5581] <... openat resumed>) = 3 [pid 5580] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5580] <... futex resumed>) = 0 [pid 5581] write(3, "1000", 4 [pid 5580] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5572] <... mprotect resumed>) = 0 [pid 5581] <... write resumed>) = 4 [pid 5580] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5581] close(3 [pid 5580] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5572] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5581] <... close resumed>) = 0 [pid 5580] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5572] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5581] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5582 attached [pid 5581] <... futex resumed>) = 0 [pid 5580] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5582] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5581] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5580] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5572] <... clone3 resumed> => {parent_tid=[5582]}, 88) = 5582 [pid 5582] <... rseq resumed>) = 0 [pid 5581] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5580] <... mprotect resumed>) = 0 [pid 5572] rt_sigprocmask(SIG_SETMASK, [], [pid 5582] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5572] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5580] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5582] <... set_robust_list resumed>) = 0 [pid 5581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5580] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5572] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5580] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5572] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5583 attached [pid 5582] rt_sigprocmask(SIG_SETMASK, [], [pid 5581] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5572] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5582] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5583] <... rseq resumed>) = 0 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... mprotect resumed>) = 0 [pid 5580] <... clone3 resumed> => {parent_tid=[5583]}, 88) = 5583 [pid 5572] <... futex resumed>) = 0 [pid 5583] set_robust_list(0x7f2b5feb09a0, 24 [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5580] rt_sigprocmask(SIG_SETMASK, [], [pid 5572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5583] <... set_robust_list resumed>) = 0 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5574] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5583] rt_sigprocmask(SIG_SETMASK, [], [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5580] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5574] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5583] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5580] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5584 attached [pid 5583] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5582] <... sendmsg resumed>) = 1 [pid 5580] <... futex resumed>) = 0 [pid 5574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5572] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5584] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5583] <... socketpair resumed>[3, 4]) = 0 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... clone3 resumed> => {parent_tid=[5584]}, 88) = 5584 [pid 5580] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5574] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5572] <... mprotect resumed>) = 0 [pid 5584] <... rseq resumed>) = 0 [pid 5581] rt_sigprocmask(SIG_SETMASK, [], [pid 5574] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5573] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5572] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5584] set_robust_list(0x7f2b5feb09a0, 24 [pid 5583] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5574] <... mprotect resumed>) = 0 [pid 5573] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5584] <... set_robust_list resumed>) = 0 [pid 5583] <... futex resumed>) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] <... futex resumed>) = 0 [pid 5574] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5573] <... futex resumed>) = 0 [pid 5572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5584] rt_sigprocmask(SIG_SETMASK, [], [pid 5583] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] <... futex resumed>) = 0 [pid 5580] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5585 attached [pid 5584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5580] <... futex resumed>) = 0 [pid 5574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5573] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5585] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5583] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5585] <... rseq resumed>) = 0 [pid 5585] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5584] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5580] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5573] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5572] <... clone3 resumed> => {parent_tid=[5585]}, 88) = 5585 ./strace-static-x86_64: Process 5586 attached [pid 5585] <... set_robust_list resumed>) = 0 [pid 5584] <... socketpair resumed>[3, 4]) = 0 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5573] <... mprotect resumed>) = 0 [pid 5572] rt_sigprocmask(SIG_SETMASK, [], [pid 5586] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5585] rt_sigprocmask(SIG_SETMASK, [], [pid 5584] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] <... sendmsg resumed>) = 1 [pid 5574] <... clone3 resumed> => {parent_tid=[5586]}, 88) = 5586 [pid 5573] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5572] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5586] <... rseq resumed>) = 0 [pid 5585] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5584] <... futex resumed>) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... futex resumed>) = 0 [pid 5574] rt_sigprocmask(SIG_SETMASK, [], [pid 5573] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5572] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5585] recvmsg(4, [pid 5584] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5581] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5572] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5587 attached [pid 5586] <... set_robust_list resumed>) = 0 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] <... futex resumed>) = 0 [pid 5576] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5574] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5587] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5586] rt_sigprocmask(SIG_SETMASK, [], [pid 5585] recvmsg(4, [pid 5584] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5576] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... futex resumed>) = 0 [pid 5587] <... rseq resumed>) = 0 [pid 5586] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5576] <... futex resumed>) = 0 [pid 5574] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] <... clone3 resumed> => {parent_tid=[5587]}, 88) = 5587 [pid 5587] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5574] <... futex resumed>) = 0 [pid 5573] rt_sigprocmask(SIG_SETMASK, [], [pid 5587] <... set_robust_list resumed>) = 0 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5576] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5573] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5587] rt_sigprocmask(SIG_SETMASK, [], [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5573] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5587] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5576] <... mprotect resumed>) = 0 [pid 5574] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5573] <... futex resumed>) = 0 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5574] <... mprotect resumed>) = 0 [pid 5573] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5576] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5574] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5573] <... futex resumed>) = 0 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5574] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5573] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5573] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5588 attached [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] <... clone3 resumed> => {parent_tid=[5588]}, 88) = 5588 [pid 5574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5573] <... mprotect resumed>) = 0 [pid 5588] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5588] <... rseq resumed>) = 0 [pid 5587] <... sendmsg resumed>) = 1 [pid 5588] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5589 attached [pid 5588] <... set_robust_list resumed>) = 0 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5576] rt_sigprocmask(SIG_SETMASK, [], [pid 5573] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5589] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5588] rt_sigprocmask(SIG_SETMASK, [], [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5573] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5589] <... rseq resumed>) = 0 [pid 5588] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... clone3 resumed> => {parent_tid=[5589]}, 88) = 5589 [pid 5573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5590 attached [pid 5589] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5576] <... futex resumed>) = 0 [pid 5574] rt_sigprocmask(SIG_SETMASK, [], [pid 5590] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5589] <... set_robust_list resumed>) = 0 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5574] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5574] <... futex resumed>) = 0 [pid 5588] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5574] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] recvmsg(4, [pid 5590] <... rseq resumed>) = 0 [pid 5589] rt_sigprocmask(SIG_SETMASK, [], [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] <... futex resumed>) = 0 [pid 5573] <... clone3 resumed> => {parent_tid=[5590]}, 88) = 5590 [pid 5590] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5589] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5586] <... sendmsg resumed>) = 1 [pid 5576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5573] rt_sigprocmask(SIG_SETMASK, [], [pid 5590] <... set_robust_list resumed>) = 0 [pid 5589] recvmsg(4, [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5573] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5590] rt_sigprocmask(SIG_SETMASK, [], [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5576] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5573] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5589] recvmsg(4, [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] <... mprotect resumed>) = 0 [pid 5573] <... futex resumed>) = 0 [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5576] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5573] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5576] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5582] <... sendmsg resumed>) = 1 [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5591 attached [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5591] <... rseq resumed>) = 0 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] <... clone3 resumed> => {parent_tid=[5591]}, 88) = 5591 [pid 5591] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5576] rt_sigprocmask(SIG_SETMASK, [], [pid 5591] <... set_robust_list resumed>) = 0 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5591] rt_sigprocmask(SIG_SETMASK, [], [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5576] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5591] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] <... futex resumed>) = 0 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5580] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5580] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5580] <... futex resumed>) = 0 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5580] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5580] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5580] <... mprotect resumed>) = 0 [pid 5572] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... futex resumed>) = 0 [pid 5580] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5590] recvmsg(4, [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] recvmsg(4, [pid 5581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5580] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5581] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5592 attached [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5592] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5580] <... clone3 resumed> => {parent_tid=[5592]}, 88) = 5592 [pid 5592] <... rseq resumed>) = 0 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] <... mprotect resumed>) = 0 [pid 5580] rt_sigprocmask(SIG_SETMASK, [], [pid 5592] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5580] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5581] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5592] <... set_robust_list resumed>) = 0 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5580] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] rt_sigprocmask(SIG_SETMASK, [], [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5580] <... futex resumed>) = 0 [pid 5592] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5580] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5593 attached [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5580] <... futex resumed>) = 0 [pid 5593] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5593] <... rseq resumed>) = 0 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] <... clone3 resumed> => {parent_tid=[5593]}, 88) = 5593 [pid 5580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5573] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5593] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] rt_sigprocmask(SIG_SETMASK, [], [pid 5580] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5574] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5593] <... set_robust_list resumed>) = 0 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5580] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5593] rt_sigprocmask(SIG_SETMASK, [], [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] <... mprotect resumed>) = 0 [pid 5593] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5581] <... futex resumed>) = 0 [pid 5580] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... futex resumed>) = 0 [pid 5580] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5576] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5580] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5594 attached [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5594] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5594] <... rseq resumed>) = 0 [pid 5593] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... mprotect resumed>) = 0 [pid 5580] <... clone3 resumed> => {parent_tid=[5594]}, 88) = 5594 [pid 5586] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5594] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5580] rt_sigprocmask(SIG_SETMASK, [], [pid 5594] <... set_robust_list resumed>) = 0 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5580] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5594] rt_sigprocmask(SIG_SETMASK, [], [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5580] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5580] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5595 attached [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5580] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... clone3 resumed> => {parent_tid=[5595]}, 88) = 5595 [pid 5595] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5581] rt_sigprocmask(SIG_SETMASK, [], [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... rseq resumed>) = 0 [pid 5595] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5595] <... set_robust_list resumed>) = 0 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] rt_sigprocmask(SIG_SETMASK, [], [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5581] <... futex resumed>) = 0 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5581] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5595] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5580] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5588] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5588] <... sendmsg resumed>) = 1 [pid 5585] recvmsg(4, [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5584] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5582] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5584] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5584] <... futex resumed>) = 0 [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5584] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] recvmsg(4, [pid 5582] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5582] <... futex resumed>) = 0 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5585] <... futex resumed>) = 0 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5586] <... futex resumed>) = 0 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5586] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5589] <... futex resumed>) = 0 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] recvmsg(4, [pid 5589] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] <... sendmsg resumed>) = 1 [pid 5587] <... futex resumed>) = 0 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5590] <... futex resumed>) = 0 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5590] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5588] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] recvmsg(4, [pid 5588] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5588] <... futex resumed>) = 0 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... futex resumed>) = 0 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5591] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5593] <... sendmsg resumed>) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5592] <... futex resumed>) = 0 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5592] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... sendmsg resumed>) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5593] <... futex resumed>) = 0 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5593] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] recvmsg(4, [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] recvmsg(4, [pid 5594] recvmsg(4, [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] recvmsg(4, [pid 5594] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5594] <... futex resumed>) = 0 [pid 5595] recvmsg(4, [pid 5594] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5595] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5595] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] exit_group(0 [pid 5593] <... futex resumed>) = ? [pid 5584] <... futex resumed>) = ? [pid 5581] <... exit_group resumed>) = ? [pid 5595] <... futex resumed>) = ? [pid 5593] +++ exited with 0 +++ [pid 5584] +++ exited with 0 +++ [pid 5595] +++ exited with 0 +++ [pid 5581] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5596 attached , child_tidptr=0x555555b41690) = 5596 [pid 5596] set_robust_list(0x555555b416a0, 24) = 0 [pid 5596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5596] setpgid(0, 0) = 0 [pid 5596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5596] write(3, "1000", 4) = 4 [pid 5596] close(3) = 0 [pid 5596] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5596] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, NULL, 8) = 0 [pid 5596] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5596] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5596] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5597 attached [pid 5597] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5596] <... clone3 resumed> => {parent_tid=[5597]}, 88) = 5597 [pid 5597] <... rseq resumed>) = 0 [pid 5597] set_robust_list(0x7f2b5feb09a0, 24) = 0 [pid 5597] rt_sigprocmask(SIG_SETMASK, [], [pid 5596] rt_sigprocmask(SIG_SETMASK, [], [pid 5597] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5597] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5596] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5597] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5596] <... futex resumed>) = 0 [pid 5597] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5596] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5597] <... socketpair resumed>[3, 4]) = 0 [pid 5597] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5597] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5596] <... futex resumed>) = 0 [pid 5596] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5597] <... futex resumed>) = 0 [pid 5596] <... futex resumed>) = 1 [pid 5597] recvmsg(4, [pid 5596] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5596] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5596] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5596] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5598 attached [pid 5598] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5596] <... clone3 resumed> => {parent_tid=[5598]}, 88) = 5598 [pid 5598] <... rseq resumed>) = 0 [pid 5596] rt_sigprocmask(SIG_SETMASK, [], [pid 5598] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5598] <... set_robust_list resumed>) = 0 [pid 5596] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] rt_sigprocmask(SIG_SETMASK, [], [pid 5596] <... futex resumed>) = 0 [pid 5598] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5596] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5596] <... futex resumed>) = 0 [pid 5598] <... sendmsg resumed>) = 1 [pid 5596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5596] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5598] <... sendmsg resumed>) = 1 [pid 5596] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5596] <... mprotect resumed>) = 0 [pid 5598] <... sendmsg resumed>) = 1 [pid 5596] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5596] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5599 attached [pid 5598] <... sendmsg resumed>) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053) = 0 [pid 5598] <... sendmsg resumed>) = 1 [pid 5596] <... clone3 resumed> => {parent_tid=[5599]}, 88) = 5599 [pid 5599] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5596] rt_sigprocmask(SIG_SETMASK, [], [pid 5599] <... set_robust_list resumed>) = 0 [pid 5598] <... sendmsg resumed>) = 1 [pid 5596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5599] rt_sigprocmask(SIG_SETMASK, [], [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5596] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5599] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5598] <... sendmsg resumed>) = 1 [pid 5596] <... futex resumed>) = 0 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5596] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5574] exit_group(0 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5574] <... exit_group resumed>) = ? [pid 5589] <... futex resumed>) = ? [pid 5586] <... futex resumed>) = ? [pid 5577] <... recvmsg resumed> ) = ? [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5586] +++ exited with 0 +++ [pid 5577] +++ exited with 0 +++ [pid 5573] exit_group(0 [pid 5599] recvmsg(4, [pid 5589] +++ exited with 0 +++ [pid 5590] <... futex resumed>) = ? [pid 5578] <... recvmsg resumed> ) = ? [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5587] <... futex resumed>) = ? [pid 5573] <... exit_group resumed>) = ? [pid 5572] exit_group(0 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5578] +++ exited with 0 +++ [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5590] +++ exited with 0 +++ [pid 5587] +++ exited with 0 +++ [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5573] +++ exited with 0 +++ [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5585] <... futex resumed>) = ? [pid 5582] <... futex resumed>) = ? [pid 5575] <... recvmsg resumed> ) = ? [pid 5572] <... exit_group resumed>) = ? [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5573, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5585] +++ exited with 0 +++ [pid 5582] +++ exited with 0 +++ [pid 5575] +++ exited with 0 +++ [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5596] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5574] +++ exited with 0 +++ [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5574, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5576] exit_group(0 [pid 5599] recvmsg(4, [pid 5572] +++ exited with 0 +++ [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5591] <... futex resumed>) = ? [pid 5588] <... futex resumed>) = ? [pid 5579] <... recvmsg resumed> ) = ? [pid 5576] <... exit_group resumed>) = ? [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5591] +++ exited with 0 +++ [pid 5588] +++ exited with 0 +++ [pid 5579] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5572, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5602 attached [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5600 ./strace-static-x86_64: Process 5600 attached [pid 5602] set_robust_list(0x555555b416a0, 24 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5602 ./strace-static-x86_64: Process 5601 attached [pid 5600] set_robust_list(0x555555b416a0, 24 [pid 5602] <... set_robust_list resumed>) = 0 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5601] set_robust_list(0x555555b416a0, 24 [pid 5600] <... set_robust_list resumed>) = 0 [pid 5602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5576] +++ exited with 0 +++ [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5601 [pid 5601] <... set_robust_list resumed>) = 0 [pid 5600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5602] <... prctl resumed>) = 0 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5600] <... prctl resumed>) = 0 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5576, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5600] setpgid(0, 0 [pid 5601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5602] setpgid(0, 0 [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5601] <... prctl resumed>) = 0 [pid 5600] <... setpgid resumed>) = 0 [pid 5602] <... setpgid resumed>) = 0 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5601] setpgid(0, 0 [pid 5602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5599] recvmsg(4, [pid 5598] <... sendmsg resumed>) = 1 [pid 5580] exit_group(0./strace-static-x86_64: Process 5603 attached [pid 5601] <... setpgid resumed>) = 0 [pid 5600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5602] <... openat resumed>) = 3 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5594] <... futex resumed>) = ? [pid 5583] <... recvmsg resumed> ) = ? [pid 5580] <... exit_group resumed>) = ? [pid 5592] <... futex resumed>) = ? [pid 5603] set_robust_list(0x555555b416a0, 24 [pid 5601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5600] <... openat resumed>) = 3 [pid 5602] write(3, "1000", 4 [pid 5599] recvmsg(4, [pid 5592] +++ exited with 0 +++ [pid 5583] +++ exited with 0 +++ [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5603 [pid 5600] write(3, "1000", 4) = 4 [pid 5603] <... set_robust_list resumed>) = 0 [pid 5600] close(3 [pid 5602] <... write resumed>) = 4 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5601] <... openat resumed>) = 3 [pid 5600] <... close resumed>) = 0 [pid 5602] close(3 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5603] <... prctl resumed>) = 0 [pid 5601] write(3, "1000", 4 [pid 5600] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] <... close resumed>) = 0 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5594] +++ exited with 0 +++ [pid 5580] +++ exited with 0 +++ [pid 5603] setpgid(0, 0 [pid 5601] <... write resumed>) = 4 [pid 5600] <... futex resumed>) = 0 [pid 5602] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5599] recvmsg(4, [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5580, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5603] <... setpgid resumed>) = 0 [pid 5601] close(3 [pid 5600] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5602] <... futex resumed>) = 0 [pid 5599] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5598] <... sendmsg resumed>) = 1 [pid 5603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5601] <... close resumed>) = 0 [pid 5600] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5602] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5599] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5603] <... openat resumed>) = 3 [pid 5601] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5602] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5599] <... futex resumed>) = 0 [pid 5603] write(3, "1000", 4 [pid 5601] <... futex resumed>) = 0 [pid 5600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5599] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5598] <... sendmsg resumed>) = 1 [pid 5603] <... write resumed>) = 4 [pid 5601] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5602] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5603] close(3 [pid 5601] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5600] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5598] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5604 attached [pid 5603] <... close resumed>) = 0 [pid 5601] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5600] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5602] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] set_robust_list(0x555555b416a0, 24 [pid 5603] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5600] <... mprotect resumed>) = 0 [pid 5602] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5598] <... sendmsg resumed>) = 1 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5604 [pid 5604] <... set_robust_list resumed>) = 0 [pid 5603] <... futex resumed>) = 0 [pid 5601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5600] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5602] <... mprotect resumed>) = 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5603] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5601] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5600] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5602] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5598] <... sendmsg resumed>) = 1 [pid 5604] <... prctl resumed>) = 0 [pid 5603] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5601] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5605 attached [pid 5604] setpgid(0, 0 [pid 5603] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5601] <... mprotect resumed>) = 0 [pid 5602] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5605] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5604] <... setpgid resumed>) = 0 [pid 5603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5601] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5600] <... clone3 resumed> => {parent_tid=[5605]}, 88) = 5605 [pid 5602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5598] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5606 attached [pid 5605] <... rseq resumed>) = 0 [pid 5604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5601] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5600] rt_sigprocmask(SIG_SETMASK, [], [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5606] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5605] set_robust_list(0x7f2b5feb09a0, 24 [pid 5603] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5602] <... clone3 resumed> => {parent_tid=[5606]}, 88) = 5606 ./strace-static-x86_64: Process 5607 attached [pid 5606] <... rseq resumed>) = 0 [pid 5605] <... set_robust_list resumed>) = 0 [pid 5604] <... openat resumed>) = 3 [pid 5603] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5600] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] rt_sigprocmask(SIG_SETMASK, [], [pid 5598] <... sendmsg resumed>) = 1 [pid 5607] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5606] set_robust_list(0x7f2b5feb09a0, 24 [pid 5605] rt_sigprocmask(SIG_SETMASK, [], [pid 5603] <... mprotect resumed>) = 0 [pid 5601] <... clone3 resumed> => {parent_tid=[5607]}, 88) = 5607 [pid 5600] <... futex resumed>) = 0 [pid 5602] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] write(3, "1000", 4 [pid 5607] <... rseq resumed>) = 0 [pid 5606] <... set_robust_list resumed>) = 0 [pid 5605] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5601] rt_sigprocmask(SIG_SETMASK, [], [pid 5600] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5602] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] <... sendmsg resumed>) = 1 [pid 5604] <... write resumed>) = 4 [pid 5607] set_robust_list(0x7f2b5feb09a0, 24 [pid 5606] rt_sigprocmask(SIG_SETMASK, [], [pid 5605] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5603] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] close(3 [pid 5607] <... set_robust_list resumed>) = 0 [pid 5606] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5605] <... socketpair resumed>[3, 4]) = 0 [pid 5604] <... close resumed>) = 0 [pid 5603] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5601] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5598] <... sendmsg resumed>) = 1 [pid 5607] rt_sigprocmask(SIG_SETMASK, [], [pid 5606] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5604] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5601] <... futex resumed>) = 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5605] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] <... futex resumed>) = 0 [pid 5605] <... futex resumed>) = 1 [pid 5600] <... futex resumed>) = 0 [pid 5607] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5600] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] recvmsg(4, [pid 5607] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5606] <... socketpair resumed>[3, 4]) = 0 [pid 5600] <... futex resumed>) = 0 [pid 5600] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5608 attached [pid 5607] <... socketpair resumed>[3, 4]) = 0 [pid 5606] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5601] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5598] <... sendmsg resumed>) = 1 [pid 5608] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5607] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5606] <... futex resumed>) = 1 [pid 5604] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5603] <... clone3 resumed> => {parent_tid=[5608]}, 88) = 5608 [pid 5602] <... futex resumed>) = 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5608] <... rseq resumed>) = 0 [pid 5607] <... futex resumed>) = 1 [pid 5606] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5603] rt_sigprocmask(SIG_SETMASK, [], [pid 5601] <... futex resumed>) = 0 [pid 5598] <... sendmsg resumed>) = 1 [pid 5602] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5608] set_robust_list(0x7f2b5feb09a0, 24 [pid 5607] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5601] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] <... futex resumed>) = 0 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5608] <... set_robust_list resumed>) = 0 [pid 5607] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5606] recvmsg(4, [pid 5604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5603] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] <... futex resumed>) = 0 [pid 5602] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5598] <... sendmsg resumed>) = 1 [pid 5608] rt_sigprocmask(SIG_SETMASK, [], [pid 5607] recvmsg(4, [pid 5604] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5601] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5598] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5603] <... futex resumed>) = 0 [pid 5598] <... futex resumed>) = 0 [pid 5598] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5603] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5604] <... mprotect resumed>) = 0 [pid 5608] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5608] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5604] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5608] <... socketpair resumed>[3, 4]) = 0 [pid 5604] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5608] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5608] <... futex resumed>) = 1 [pid 5603] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5609 attached [pid 5608] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5603] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5604] <... clone3 resumed> => {parent_tid=[5609]}, 88) = 5609 [pid 5603] <... futex resumed>) = 0 [pid 5609] <... rseq resumed>) = 0 [pid 5608] recvmsg(4, [pid 5603] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5604] rt_sigprocmask(SIG_SETMASK, [], [pid 5609] set_robust_list(0x7f2b5feb09a0, 24 [pid 5604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5609] <... set_robust_list resumed>) = 0 [pid 5609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5604] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5604] <... futex resumed>) = 0 [pid 5609] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5609] <... futex resumed>) = 0 [pid 5604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5609] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5604] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5604] <... futex resumed>) = 0 [pid 5609] recvmsg(4, [pid 5604] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5602] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5602] <... futex resumed>) = 0 [pid 5601] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5601] <... futex resumed>) = 0 [pid 5600] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5602] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5600] <... futex resumed>) = 0 [pid 5601] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5601] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5600] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5602] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5600] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5601] <... mprotect resumed>) = 0 [pid 5600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5610 attached [pid 5602] <... mprotect resumed>) = 0 [pid 5601] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5610] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5600] <... clone3 resumed> => {parent_tid=[5610]}, 88) = 5610 [pid 5610] <... rseq resumed>) = 0 [pid 5600] rt_sigprocmask(SIG_SETMASK, [], [pid 5610] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5610] <... set_robust_list resumed>) = 0 [pid 5601] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5600] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] rt_sigprocmask(SIG_SETMASK, [], [pid 5603] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5600] <... futex resumed>) = 0 [pid 5610] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5603] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5603] <... futex resumed>) = 0 [pid 5600] <... futex resumed>) = 0 [pid 5603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5601] <... clone3 resumed> => {parent_tid=[5611]}, 88) = 5611 [pid 5602] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5601] rt_sigprocmask(SIG_SETMASK, [], [pid 5602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5603] <... mmap resumed>) = 0x7f2b5fe6f000 ./strace-static-x86_64: Process 5611 attached [pid 5610] <... sendmsg resumed>) = 1 [pid 5601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5611] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5600] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5611] <... rseq resumed>) = 0 [pid 5610] <... sendmsg resumed>) = 1 [pid 5600] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5612 attached [pid 5611] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5603] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5601] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] <... mprotect resumed>) = 0 [pid 5612] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5611] <... set_robust_list resumed>) = 0 [pid 5610] <... sendmsg resumed>) = 1 [pid 5603] <... mprotect resumed>) = 0 [pid 5601] <... futex resumed>) = 0 [pid 5600] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5612] <... rseq resumed>) = 0 [pid 5611] rt_sigprocmask(SIG_SETMASK, [], [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5600] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5601] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5612] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5611] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5601] <... futex resumed>) = 0 [pid 5600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5603] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5613 attached [pid 5612] <... set_robust_list resumed>) = 0 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5603] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5602] <... clone3 resumed> => {parent_tid=[5612]}, 88) = 5612 [pid 5613] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5612] rt_sigprocmask(SIG_SETMASK, [], [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5601] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5602] rt_sigprocmask(SIG_SETMASK, [], [pid 5613] <... rseq resumed>) = 0 [pid 5612] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5600] <... clone3 resumed> => {parent_tid=[5613]}, 88) = 5613 [pid 5602] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5612] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5600] rt_sigprocmask(SIG_SETMASK, [], [pid 5602] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] set_robust_list(0x7f2b5fe6e9a0, 24./strace-static-x86_64: Process 5614 attached ) = 0 [pid 5612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5601] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5614] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5613] rt_sigprocmask(SIG_SETMASK, [], [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5600] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] <... rseq resumed>) = 0 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5600] <... futex resumed>) = 0 [pid 5614] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5613] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5603] <... clone3 resumed> => {parent_tid=[5614]}, 88) = 5614 [pid 5601] <... mprotect resumed>) = 0 [pid 5600] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5602] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] <... set_robust_list resumed>) = 0 [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5603] rt_sigprocmask(SIG_SETMASK, [], [pid 5601] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5614] rt_sigprocmask(SIG_SETMASK, [], [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5604] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5601] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5614] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... futex resumed>) = 0 [pid 5603] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5615 attached [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5603] <... futex resumed>) = 0 [pid 5602] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5613] recvmsg(4, [pid 5615] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5603] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] <... clone3 resumed> => {parent_tid=[5615]}, 88) = 5615 [pid 5602] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5615] <... rseq resumed>) = 0 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5604] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5603] <... futex resumed>) = 0 [pid 5601] rt_sigprocmask(SIG_SETMASK, [], [pid 5602] <... mprotect resumed>) = 0 [pid 5615] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... mprotect resumed>) = 0 [pid 5603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5602] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5615] <... set_robust_list resumed>) = 0 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5601] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5615] rt_sigprocmask(SIG_SETMASK, [], [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5603] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5601] <... futex resumed>) = 0 [pid 5602] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5612] <... sendmsg resumed>) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5615] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5604] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5603] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5601] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5603] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5616 attached ./strace-static-x86_64: Process 5617 attached [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5617] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5616] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... rseq resumed>) = 0 [pid 5616] <... rseq resumed>) = 0 [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5617] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5616] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... set_robust_list resumed>) = 0 [pid 5616] <... set_robust_list resumed>) = 0 [pid 5614] <... sendmsg resumed>) = 1 [pid 5617] rt_sigprocmask(SIG_SETMASK, [], [pid 5616] rt_sigprocmask(SIG_SETMASK, [], [pid 5613] recvmsg(4, [pid 5617] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5616] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5617] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5616] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5608] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5604] <... clone3 resumed> => {parent_tid=[5617]}, 88) = 5617 [pid 5603] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5602] <... clone3 resumed> => {parent_tid=[5616]}, 88) = 5616 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5608] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] rt_sigprocmask(SIG_SETMASK, [], [pid 5603] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5602] rt_sigprocmask(SIG_SETMASK, [], [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5608] <... futex resumed>) = 0 [pid 5604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5602] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5618 attached [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5613] recvmsg(4, [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5608] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5604] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5617] <... futex resumed>) = 0 [pid 5616] <... futex resumed>) = 0 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... futex resumed>) = 1 [pid 5603] <... clone3 resumed> => {parent_tid=[5618]}, 88) = 5618 [pid 5602] <... futex resumed>) = 1 [pid 5618] <... rseq resumed>) = 0 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5604] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] rt_sigprocmask(SIG_SETMASK, [], [pid 5602] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5618] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... futex resumed>) = 0 [pid 5603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5618] <... set_robust_list resumed>) = 0 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5603] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... sendmsg resumed>) = 1 [pid 5618] rt_sigprocmask(SIG_SETMASK, [], [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5603] <... futex resumed>) = 0 [pid 5618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5613] recvmsg(4, [pid 5611] <... sendmsg resumed>) = 1 [pid 5604] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5603] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5615] recvmsg(4, [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... mprotect resumed>) = 0 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5604] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5619 attached [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... clone3 resumed> => {parent_tid=[5619]}, 88) = 5619 [pid 5619] <... rseq resumed>) = 0 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] rt_sigprocmask(SIG_SETMASK, [], [pid 5612] <... sendmsg resumed>) = 1 [pid 5619] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5619] <... set_robust_list resumed>) = 0 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] rt_sigprocmask(SIG_SETMASK, [], [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5604] <... futex resumed>) = 0 [pid 5619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5604] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5615] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5601] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5611] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5605] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5605] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5605] <... futex resumed>) = 0 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5605] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5603] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5612] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5613] recvmsg(4, [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5614] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5618] recvmsg(4, [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5614] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5610] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5619] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5615] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5614] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] recvmsg(4, [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5619] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5613] recvmsg(4, [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5615] recvmsg(4, [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5614] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] recvmsg(4, [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5610] <... sendmsg resumed>) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5610] <... sendmsg resumed>) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5619] recvmsg(4, [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... sendmsg resumed>) = 1 [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] recvmsg(4, [pid 5610] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5610] <... futex resumed>) = 0 [pid 5617] <... sendmsg resumed>) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] <... futex resumed>) = 0 [pid 5600] exit_group(0 [pid 5612] <... sendmsg resumed>) = 1 [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5600] <... exit_group resumed>) = ? [pid 5613] <... sendmsg resumed>) = ? [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5613] +++ exited with 0 +++ [pid 5612] <... sendmsg resumed>) = 1 [pid 5610] <... futex resumed>) = ? [pid 5605] <... futex resumed>) = ? [pid 5617] <... sendmsg resumed>) = 1 [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5605] +++ exited with 0 +++ [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... sendmsg resumed>) = 1 [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5614] <... futex resumed>) = 0 [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5614] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5610] +++ exited with 0 +++ [pid 5600] +++ exited with 0 +++ [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5600, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5615] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5615] <... futex resumed>) = 0 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5615] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] recvmsg(4, [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] recvmsg(4, [pid 5616] recvmsg(4, [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5619] recvmsg(4, [pid 5618] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5612] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5620 attached [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5603] exit_group(0 [pid 5620] set_robust_list(0x555555b416a0, 24 [pid 5619] recvmsg(4, [pid 5618] <... futex resumed>) = ? [pid 5617] <... sendmsg resumed>) = 1 [pid 5616] <... futex resumed>) = 0 [pid 5614] <... futex resumed>) = ? [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5608] <... futex resumed>) = ? [pid 5603] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5620 [pid 5620] <... set_robust_list resumed>) = 0 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5618] +++ exited with 0 +++ [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5614] +++ exited with 0 +++ [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5608] +++ exited with 0 +++ [pid 5620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5619] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... sendmsg resumed>) = 1 [pid 5620] <... prctl resumed>) = 0 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5620] setpgid(0, 0 [pid 5619] recvmsg(4, [pid 5617] <... sendmsg resumed>) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5611] <... futex resumed>) = 0 [pid 5603] +++ exited with 0 +++ [pid 5620] <... setpgid resumed>) = 0 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5611] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5603, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5619] recvmsg(4, [pid 5620] <... openat resumed>) = 3 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... sendmsg resumed>) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5619] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5620] write(3, "1000", 4 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5612] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5621 attached [pid 5620] <... write resumed>) = 4 [pid 5619] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5612] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] set_robust_list(0x555555b416a0, 24 [pid 5620] close(3 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5612] <... futex resumed>) = 0 [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5621 [pid 5617] <... sendmsg resumed>) = 1 [pid 5621] <... set_robust_list resumed>) = 0 [pid 5620] <... close resumed>) = 0 [pid 5619] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5612] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5620] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5621] <... prctl resumed>) = 0 [pid 5620] <... futex resumed>) = 0 [pid 5619] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] setpgid(0, 0 [pid 5620] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5621] <... setpgid resumed>) = 0 [pid 5620] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5619] recvmsg(4, [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... sendmsg resumed>) = 1 [pid 5620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5621] <... openat resumed>) = 3 [pid 5620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5620] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5621] write(3, "1000", 4) = 4 [pid 5620] <... mprotect resumed>) = 0 [pid 5621] close(3) = 0 [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5617] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] recvmsg(4, [pid 5617] <... futex resumed>) = 0 [pid 5621] <... futex resumed>) = 0 [pid 5620] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5621] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5622 attached [pid 5621] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5622] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5621] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5620] <... clone3 resumed> => {parent_tid=[5622]}, 88) = 5622 [pid 5619] recvmsg(4, [pid 5622] <... rseq resumed>) = 0 [pid 5621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5620] rt_sigprocmask(SIG_SETMASK, [], [pid 5619] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5622] set_robust_list(0x7f2b5feb09a0, 24 [pid 5621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5619] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... set_robust_list resumed>) = 0 [pid 5621] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5620] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [], [pid 5621] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5620] <... futex resumed>) = 0 [pid 5619] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5622] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5621] <... mprotect resumed>) = 0 [pid 5620] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5621] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5622] <... socketpair resumed>[3, 4]) = 0 [pid 5622] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5622] <... futex resumed>) = 1 [pid 5621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5620] <... futex resumed>) = 0 [pid 5622] recvmsg(4, [pid 5620] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5623 attached [pid 5621] <... clone3 resumed> => {parent_tid=[5623]}, 88) = 5623 [pid 5620] <... futex resumed>) = 0 [pid 5623] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5621] rt_sigprocmask(SIG_SETMASK, [], [pid 5620] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... rseq resumed>) = 0 [pid 5621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5623] set_robust_list(0x7f2b5feb09a0, 24) = 0 [pid 5623] rt_sigprocmask(SIG_SETMASK, [], [pid 5621] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5621] <... futex resumed>) = 0 [pid 5623] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5621] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... socketpair resumed>[3, 4]) = 0 [pid 5623] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5623] recvmsg(4, [pid 5621] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5596] exit_group(0 [pid 5621] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5599] <... futex resumed>) = ? [pid 5598] <... futex resumed>) = ? [pid 5597] <... recvmsg resumed> ) = ? [pid 5596] <... exit_group resumed>) = ? [pid 5599] +++ exited with 0 +++ [pid 5598] +++ exited with 0 +++ [pid 5597] +++ exited with 0 +++ [pid 5596] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5596, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5624 attached , child_tidptr=0x555555b41690) = 5624 [pid 5624] set_robust_list(0x555555b416a0, 24) = 0 [pid 5624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5624] setpgid(0, 0) = 0 [pid 5624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5624] write(3, "1000", 4 [pid 5620] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5624] <... write resumed>) = 4 [pid 5620] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] close(3 [pid 5620] <... futex resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5624] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5620] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5624] <... futex resumed>) = 0 [pid 5620] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5624] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5620] <... mprotect resumed>) = 0 [pid 5624] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5621] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5621] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5620] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5624] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5621] <... futex resumed>) = 0 [pid 5620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5625 attached [pid 5624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5625] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5624] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5625] <... rseq resumed>) = 0 [pid 5625] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5624] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5621] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5620] <... clone3 resumed> => {parent_tid=[5625]}, 88) = 5625 [pid 5625] <... set_robust_list resumed>) = 0 [pid 5624] <... mprotect resumed>) = 0 [pid 5621] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5620] rt_sigprocmask(SIG_SETMASK, [], [pid 5625] rt_sigprocmask(SIG_SETMASK, [], [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5621] <... mprotect resumed>) = 0 [pid 5620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5625] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5624] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5621] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5620] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5626 attached [pid 5625] <... sendmsg resumed>) = 1 [pid 5621] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5620] <... futex resumed>) = 0 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5620] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] <... clone3 resumed> => {parent_tid=[5626]}, 88) = 5626 [pid 5620] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5627 attached [pid 5626] <... rseq resumed>) = 0 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] rt_sigprocmask(SIG_SETMASK, [], [pid 5627] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5621] <... clone3 resumed> => {parent_tid=[5627]}, 88) = 5627 [pid 5626] set_robust_list(0x7f2b5feb09a0, 24 [pid 5620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5627] <... rseq resumed>) = 0 [pid 5626] <... set_robust_list resumed>) = 0 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] rt_sigprocmask(SIG_SETMASK, [], [pid 5620] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5627] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5626] rt_sigprocmask(SIG_SETMASK, [], [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] <... futex resumed>) = 0 [pid 5621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5620] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5627] <... set_robust_list resumed>) = 0 [pid 5626] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5624] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5621] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] <... futex resumed>) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [], [pid 5620] <... mprotect resumed>) = 0 [pid 5626] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5627] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5625] <... sendmsg resumed>) = 1 [pid 5621] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] <... futex resumed>) = 0 [pid 5626] <... socketpair resumed>[3, 4]) = 0 [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5627] <... sendmsg resumed>) = 1 [pid 5626] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... sendmsg resumed>) = 1 [pid 5621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5620] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5626] <... futex resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... futex resumed>) = 0 [pid 5621] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5628 attached [pid 5627] <... sendmsg resumed>) = 1 [pid 5626] recvmsg(4, [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5628] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... futex resumed>) = 0 [pid 5621] <... mprotect resumed>) = 0 [pid 5620] <... clone3 resumed> => {parent_tid=[5628]}, 88) = 5628 [pid 5628] <... rseq resumed>) = 0 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5621] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5620] rt_sigprocmask(SIG_SETMASK, [], [pid 5628] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5628] <... set_robust_list resumed>) = 0 [pid 5621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5620] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [], [pid 5620] <... futex resumed>) = 0 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5620] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5629 attached [pid 5628] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5621] <... clone3 resumed> => {parent_tid=[5629]}, 88) = 5629 [pid 5629] <... rseq resumed>) = 0 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] rt_sigprocmask(SIG_SETMASK, [], [pid 5629] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] <... set_robust_list resumed>) = 0 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_SETMASK, [], [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5621] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] <... futex resumed>) = 0 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5621] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5620] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5624] <... futex resumed>) = 0 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5621] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] <... mprotect resumed>) = 0 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5630 attached [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5630] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... clone3 resumed> => {parent_tid=[5630]}, 88) = 5630 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5630] <... rseq resumed>) = 0 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5624] rt_sigprocmask(SIG_SETMASK, [], [pid 5625] <... sendmsg resumed>) = 1 [pid 5630] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5630] <... set_robust_list resumed>) = 0 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... futex resumed>) = 0 [pid 5630] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5624] <... futex resumed>) = 0 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5624] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] <... mprotect resumed>) = 0 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5624] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5631 attached [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] <... clone3 resumed> => {parent_tid=[5631]}, 88) = 5631 [pid 5631] <... rseq resumed>) = 0 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] rt_sigprocmask(SIG_SETMASK, [], [pid 5631] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5624] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5631] <... set_robust_list resumed>) = 0 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] rt_sigprocmask(SIG_SETMASK, [], [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5624] <... futex resumed>) = 0 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5625] <... sendmsg resumed>) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5625] <... sendmsg resumed>) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] <... sendmsg resumed>) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5624] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5630] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] recvmsg(4, [pid 5627] <... sendmsg resumed>) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5629] recvmsg(4, [pid 5628] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5628] <... futex resumed>) = 0 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5628] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] recvmsg(4, [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5604] exit_group(0 [pid 5601] exit_group(0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5617] <... futex resumed>) = ? [pid 5619] <... futex resumed>) = ? [pid 5609] <... recvmsg resumed> ) = ? [pid 5604] <... exit_group resumed>) = ? [pid 5617] +++ exited with 0 +++ [pid 5619] +++ exited with 0 +++ [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... sendmsg resumed>) = 1 [pid 5611] <... futex resumed>) = ? [pid 5607] <... recvmsg resumed> ) = ? [pid 5601] <... exit_group resumed>) = ? [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5629] <... futex resumed>) = 0 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5611] +++ exited with 0 +++ [pid 5607] +++ exited with 0 +++ [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5629] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5615] <... futex resumed>) = ? [pid 5609] +++ exited with 0 +++ [pid 5604] +++ exited with 0 +++ [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5604, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5078] restart_syscall(<... resuming interrupted clone ...> [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] <... sendmsg resumed>) = 1 [pid 5078] <... restart_syscall resumed>) = 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5625] <... futex resumed>) = 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] <... sendmsg resumed>) = 1 [pid 5625] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5615] +++ exited with 0 +++ [pid 5601] +++ exited with 0 +++ [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5601, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5627] <... sendmsg resumed>) = 1 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... sendmsg resumed>) = 1 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5627] <... futex resumed>) = 0 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5631] recvmsg(4, [pid 5602] exit_group(0./strace-static-x86_64: Process 5632 attached ./strace-static-x86_64: Process 5633 attached [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5616] <... futex resumed>) = ? [pid 5612] <... futex resumed>) = ? [pid 5606] <... recvmsg resumed> ) = ? [pid 5602] <... exit_group resumed>) = ? [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5633 [pid 5632] set_robust_list(0x555555b416a0, 24 [pid 5633] set_robust_list(0x555555b416a0, 24 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5616] +++ exited with 0 +++ [pid 5612] +++ exited with 0 +++ [pid 5606] +++ exited with 0 +++ [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] <... set_robust_list resumed>) = 0 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5632 [pid 5632] <... prctl resumed>) = 0 [pid 5633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5632] setpgid(0, 0 [pid 5633] <... prctl resumed>) = 0 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] <... setpgid resumed>) = 0 [pid 5633] setpgid(0, 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... setpgid resumed>) = 0 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5602] +++ exited with 0 +++ [pid 5632] <... openat resumed>) = 3 [pid 5633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5602, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5632] write(3, "1000", 4 [pid 5633] <... openat resumed>) = 3 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5632] <... write resumed>) = 4 [pid 5633] write(3, "1000", 4 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5633] <... write resumed>) = 4 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] close(3 [pid 5631] recvmsg(4, [pid 5633] close(3 [pid 5630] <... sendmsg resumed>) = 1 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... close resumed>) = 0 [pid 5633] <... close resumed>) = 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5633] <... futex resumed>) = 0 [pid 5633] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5632] <... futex resumed>) = 0 [pid 5633] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5634 attached [pid 5632] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5634] set_robust_list(0x555555b416a0, 24 [pid 5632] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5634] <... set_robust_list resumed>) = 0 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5633] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5633] <... mprotect resumed>) = 0 [pid 5630] <... sendmsg resumed>) = 1 [pid 5632] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5634] <... prctl resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5634 [pid 5632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5634] setpgid(0, 0 [pid 5632] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5635 attached [pid 5634] <... setpgid resumed>) = 0 [pid 5632] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5635] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5632] <... mprotect resumed>) = 0 [pid 5633] <... clone3 resumed> => {parent_tid=[5635]}, 88) = 5635 [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5635] <... rseq resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [], [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5635] set_robust_list(0x7f2b5feb09a0, 24 [pid 5633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5630] <... sendmsg resumed>) = 1 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5633] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] recvmsg(4, [pid 5635] rt_sigprocmask(SIG_SETMASK, [], [pid 5634] <... openat resumed>) = 3 [pid 5633] <... futex resumed>) = 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5635] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5633] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5630] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5636 attached [pid 5635] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5634] write(3, "1000", 4 [pid 5631] recvmsg(4, [pid 5636] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5635] <... socketpair resumed>[3, 4]) = 0 [pid 5632] <... clone3 resumed> => {parent_tid=[5636]}, 88) = 5636 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] <... write resumed>) = 4 [pid 5636] <... rseq resumed>) = 0 [pid 5635] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] close(3 [pid 5632] rt_sigprocmask(SIG_SETMASK, [], [pid 5631] recvmsg(4, [pid 5630] <... sendmsg resumed>) = 1 [pid 5636] set_robust_list(0x7f2b5feb09a0, 24 [pid 5635] <... futex resumed>) = 1 [pid 5634] <... close resumed>) = 0 [pid 5632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] recvmsg(4, [pid 5636] rt_sigprocmask(SIG_SETMASK, [], [pid 5634] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = 0 [pid 5630] <... sendmsg resumed>) = 1 [pid 5636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5634] <... futex resumed>) = 0 [pid 5633] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5636] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5632] <... futex resumed>) = 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5636] <... socketpair resumed>[3, 4]) = 0 [pid 5635] recvmsg(4, [pid 5634] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5632] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] recvmsg(4, [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5636] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5632] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... sendmsg resumed>) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5632] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] recvmsg(4, [pid 5630] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] recvmsg(4, [pid 5634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5632] <... futex resumed>) = 0 [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5630] <... futex resumed>) = 0 [pid 5634] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5632] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] recvmsg(4, [pid 5630] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5634] <... mprotect resumed>) = 0 [pid 5631] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5631] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5631] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5631] recvmsg(4, [pid 5634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5631] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5631] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5637 attached [pid 5631] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5634] <... clone3 resumed> => {parent_tid=[5637]}, 88) = 5637 [pid 5637] <... rseq resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], [pid 5637] set_robust_list(0x7f2b5feb09a0, 24 [pid 5634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [], [pid 5634] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5634] <... futex resumed>) = 0 [pid 5637] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5634] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] <... socketpair resumed>[3, 4]) = 0 [pid 5637] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5634] <... futex resumed>) = 0 [pid 5637] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... futex resumed>) = 0 [pid 5637] recvmsg(4, [pid 5634] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5633] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5632] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5632] <... futex resumed>) = 0 [pid 5633] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5633] <... mprotect resumed>) = 0 [pid 5632] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5632] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5633] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5632] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5639 attached ./strace-static-x86_64: Process 5638 attached [pid 5633] <... clone3 resumed> => {parent_tid=[5638]}, 88) = 5638 [pid 5639] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5632] <... clone3 resumed> => {parent_tid=[5639]}, 88) = 5639 [pid 5633] rt_sigprocmask(SIG_SETMASK, [], [pid 5639] <... rseq resumed>) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [], [pid 5633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5639] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5633] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... set_robust_list resumed>) = 0 [pid 5632] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] rt_sigprocmask(SIG_SETMASK, [], [pid 5632] <... futex resumed>) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5639] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5632] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] <... futex resumed>) = 0 [pid 5633] <... futex resumed>) = 0 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... rseq resumed>) = 0 [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5632] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5632] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5633] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... set_robust_list resumed>) = 0 [pid 5632] <... mprotect resumed>) = 0 [pid 5633] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5633] <... mprotect resumed>) = 0 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... sendmsg resumed>) = 1 [pid 5632] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... sendmsg resumed>) = 1 [pid 5633] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5640 attached [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] <... clone3 resumed> => {parent_tid=[5640]}, 88) = 5640 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5641 attached [pid 5640] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... sendmsg resumed>) = 1 [pid 5632] rt_sigprocmask(SIG_SETMASK, [], [pid 5641] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5640] <... rseq resumed>) = 0 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5633] <... clone3 resumed> => {parent_tid=[5641]}, 88) = 5641 [pid 5641] <... rseq resumed>) = 0 [pid 5640] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... sendmsg resumed>) = 1 [pid 5632] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] rt_sigprocmask(SIG_SETMASK, [], [pid 5641] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5640] <... set_robust_list resumed>) = 0 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5632] <... futex resumed>) = 0 [pid 5633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5641] <... set_robust_list resumed>) = 0 [pid 5638] <... sendmsg resumed>) = 1 [pid 5632] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] rt_sigprocmask(SIG_SETMASK, [], [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5633] <... futex resumed>) = 0 [pid 5641] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [], [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5633] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5641] recvmsg(4, [pid 5640] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... futex resumed>) = 0 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... mprotect resumed>) = 0 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5642 attached [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5642] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] <... clone3 resumed> => {parent_tid=[5642]}, 88) = 5642 [pid 5642] <... rseq resumed>) = 0 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], [pid 5642] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5642] <... set_robust_list resumed>) = 0 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] rt_sigprocmask(SIG_SETMASK, [], [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] <... futex resumed>) = 0 [pid 5642] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] <... futex resumed>) = 0 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... mprotect resumed>) = 0 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5643 attached [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5641] recvmsg(4, [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] <... rseq resumed>) = 0 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... clone3 resumed> => {parent_tid=[5643]}, 88) = 5643 [pid 5643] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] rt_sigprocmask(SIG_SETMASK, [], [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] <... set_robust_list resumed>) = 0 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5643] rt_sigprocmask(SIG_SETMASK, [], [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5634] <... futex resumed>) = 0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] recvmsg(4, [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5640] recvmsg(4, [pid 5638] <... sendmsg resumed>) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5640] recvmsg(4, [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5635] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5640] recvmsg(4, [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5635] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5635] <... futex resumed>) = 0 [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5635] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] recvmsg(4, [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5634] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5640] recvmsg(4, [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5640] recvmsg(4, [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5620] exit_group(0 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5628] <... futex resumed>) = ? [pid 5622] <... recvmsg resumed> ) = ? [pid 5625] <... futex resumed>) = ? [pid 5620] <... exit_group resumed>) = ? [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5628] +++ exited with 0 +++ [pid 5622] +++ exited with 0 +++ [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5625] +++ exited with 0 +++ [pid 5620] +++ exited with 0 +++ [pid 5643] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] recvmsg(4, [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5620, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5621] exit_group(0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5629] <... futex resumed>) = ? [pid 5627] <... futex resumed>) = ? [pid 5643] recvmsg(4, [pid 5623] <... recvmsg resumed> ) = ? [pid 5621] <... exit_group resumed>) = ? [pid 5073] <... restart_syscall resumed>) = 0 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5627] +++ exited with 0 +++ [pid 5623] +++ exited with 0 +++ [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... sendmsg resumed>) = 1 [pid 5638] <... sendmsg resumed>) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5639] <... futex resumed>) = 0 [pid 5638] <... sendmsg resumed>) = 1 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5629] +++ exited with 0 +++ [pid 5621] +++ exited with 0 +++ [pid 5643] recvmsg(4, [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5621, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5639] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5638] <... futex resumed>) = 0 [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5638] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, [pid 5640] <... futex resumed>) = 0 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5640] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5641] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] <... futex resumed>) = 0 [pid 5633] exit_group(0 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5638] <... futex resumed>) = ? [pid 5635] <... futex resumed>) = ? [pid 5633] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5644 attached [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5641] +++ exited with 0 +++ [pid 5638] +++ exited with 0 +++ [pid 5635] +++ exited with 0 +++ [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5633] +++ exited with 0 +++ [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5633, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5078] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5645 attached [pid 5644] set_robust_list(0x555555b416a0, 24 [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5078] <... restart_syscall resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5644 [pid 5645] set_robust_list(0x555555b416a0, 24 [pid 5644] <... set_robust_list resumed>) = 0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5645 [pid 5645] <... set_robust_list resumed>) = 0 [pid 5644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5643] recvmsg(4, [pid 5645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5644] <... prctl resumed>) = 0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5644] setpgid(0, 0 [pid 5645] <... prctl resumed>) = 0 [pid 5644] <... setpgid resumed>) = 0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5645] setpgid(0, 0 [pid 5644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5643] recvmsg(4, [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5646 attached [pid 5645] <... setpgid resumed>) = 0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... sendmsg resumed>) = 1 [pid 5646] set_robust_list(0x555555b416a0, 24 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5646 [pid 5643] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5643] recvmsg(4, [pid 5646] <... set_robust_list resumed>) = 0 [pid 5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5644] <... openat resumed>) = 3 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5645] <... openat resumed>) = 3 [pid 5644] write(3, "1000", 4 [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5646] <... prctl resumed>) = 0 [pid 5645] write(3, "1000", 4 [pid 5644] <... write resumed>) = 4 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5646] setpgid(0, 0 [pid 5645] <... write resumed>) = 4 [pid 5644] close(3 [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5646] <... setpgid resumed>) = 0 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5645] close(3 [pid 5644] <... close resumed>) = 0 [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5645] <... close resumed>) = 0 [pid 5643] recvmsg(4, [pid 5642] <... sendmsg resumed>) = 1 [pid 5644] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5646] <... openat resumed>) = 3 [pid 5645] <... futex resumed>) = 0 [pid 5644] <... futex resumed>) = 0 [pid 5643] recvmsg(4, [pid 5642] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] write(3, "1000", 4 [pid 5645] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5644] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5646] <... write resumed>) = 4 [pid 5645] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5644] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5642] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] close(3 [pid 5645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5644] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5643] recvmsg(4, [pid 5646] <... close resumed>) = 0 [pid 5645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5646] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5646] <... futex resumed>) = 0 [pid 5645] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5646] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5645] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5644] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5643] recvmsg(4, [pid 5646] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5645] <... mprotect resumed>) = 0 [pid 5644] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5643] recvmsg(4, [pid 5646] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5644] <... mprotect resumed>) = 0 [pid 5646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5643] recvmsg(4, [pid 5645] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5646] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5646] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5646] <... mprotect resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5643] recvmsg(4, ./strace-static-x86_64: Process 5647 attached [pid 5646] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5647] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5646] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5647] set_robust_list(0x7f2b5feb09a0, 24 [pid 5646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5649 attached ./strace-static-x86_64: Process 5648 attached [pid 5647] <... set_robust_list resumed>) = 0 [pid 5645] <... clone3 resumed> => {parent_tid=[5647]}, 88) = 5647 [pid 5643] recvmsg(4, [pid 5649] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5645] rt_sigprocmask(SIG_SETMASK, [], [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5649] <... rseq resumed>) = 0 [pid 5648] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5647] rt_sigprocmask(SIG_SETMASK, [], [pid 5646] <... clone3 resumed> => {parent_tid=[5648]}, 88) = 5648 [pid 5645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5644] <... clone3 resumed> => {parent_tid=[5649]}, 88) = 5649 [pid 5643] recvmsg(4, [pid 5649] set_robust_list(0x7f2b5feb09a0, 24 [pid 5648] <... rseq resumed>) = 0 [pid 5647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5646] rt_sigprocmask(SIG_SETMASK, [], [pid 5645] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] rt_sigprocmask(SIG_SETMASK, [], [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5649] <... set_robust_list resumed>) = 0 [pid 5648] set_robust_list(0x7f2b5feb09a0, 24 [pid 5647] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5645] <... futex resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5643] recvmsg(4, [pid 5649] rt_sigprocmask(SIG_SETMASK, [], [pid 5648] <... set_robust_list resumed>) = 0 [pid 5646] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5649] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5648] rt_sigprocmask(SIG_SETMASK, [], [pid 5646] <... futex resumed>) = 0 [pid 5649] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5648] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5646] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5647] <... socketpair resumed>[3, 4]) = 0 [pid 5643] recvmsg(4, [pid 5649] <... socketpair resumed>[3, 4]) = 0 [pid 5648] <... socketpair resumed>[3, 4]) = 0 [pid 5647] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... futex resumed>) = 0 [pid 5643] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5648] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = 0 [pid 5644] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] <... futex resumed>) = 1 [pid 5649] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... futex resumed>) = 1 [pid 5647] recvmsg(4, [pid 5646] <... futex resumed>) = 0 [pid 5645] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = 0 [pid 5649] <... futex resumed>) = 1 [pid 5648] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = 0 [pid 5644] <... futex resumed>) = 0 [pid 5643] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] <... futex resumed>) = 0 [pid 5645] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] recvmsg(4, [pid 5646] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... futex resumed>) = 0 [pid 5649] recvmsg(4, [pid 5644] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] exit_group(0 [pid 5630] <... futex resumed>) = ? [pid 5631] <... futex resumed>) = ? [pid 5626] <... recvmsg resumed> ) = ? [pid 5624] <... exit_group resumed>) = ? [pid 5631] +++ exited with 0 +++ [pid 5626] +++ exited with 0 +++ [pid 5630] +++ exited with 0 +++ [pid 5624] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5624, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5650 attached , child_tidptr=0x555555b41690) = 5650 [pid 5650] set_robust_list(0x555555b416a0, 24) = 0 [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5650] setpgid(0, 0) = 0 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5645] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5645] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... openat resumed>) = 3 [pid 5646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5645] <... futex resumed>) = 0 [pid 5644] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5644] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5650] write(3, "1000", 4 [pid 5646] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5650] <... write resumed>) = 4 [pid 5646] <... futex resumed>) = 0 [pid 5650] close(3 [pid 5646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5650] <... close resumed>) = 0 [pid 5646] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5650] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5645] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5644] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5650] <... futex resumed>) = 0 [pid 5646] <... mprotect resumed>) = 0 [pid 5645] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5644] <... mprotect resumed>) = 0 [pid 5650] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5646] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5645] <... mprotect resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5650] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5644] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5646] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5650] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5645] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5652 attached ./strace-static-x86_64: Process 5651 attached [pid 5650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5653 attached [pid 5652] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5651] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5646] <... clone3 resumed> => {parent_tid=[5651]}, 88) = 5651 [pid 5644] <... clone3 resumed> => {parent_tid=[5652]}, 88) = 5652 [pid 5653] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5652] <... rseq resumed>) = 0 [pid 5651] <... rseq resumed>) = 0 [pid 5650] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5646] rt_sigprocmask(SIG_SETMASK, [], [pid 5645] <... clone3 resumed> => {parent_tid=[5653]}, 88) = 5653 [pid 5644] rt_sigprocmask(SIG_SETMASK, [], [pid 5653] <... rseq resumed>) = 0 [pid 5652] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5651] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5650] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [], [pid 5644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5653] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5652] <... set_robust_list resumed>) = 0 [pid 5650] <... mprotect resumed>) = 0 [pid 5646] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... set_robust_list resumed>) = 0 [pid 5652] rt_sigprocmask(SIG_SETMASK, [], [pid 5650] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5646] <... futex resumed>) = 0 [pid 5653] rt_sigprocmask(SIG_SETMASK, [], [pid 5652] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5653] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5652] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5650] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5646] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5646] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5654 attached [pid 5651] <... set_robust_list resumed>) = 0 [pid 5646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5644] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5652] <... futex resumed>) = 0 [pid 5651] rt_sigprocmask(SIG_SETMASK, [], [pid 5650] <... clone3 resumed> => {parent_tid=[5654]}, 88) = 5654 [pid 5646] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5645] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... futex resumed>) = 1 [pid 5654] <... rseq resumed>) = 0 [pid 5653] <... futex resumed>) = 0 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], [pid 5646] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5645] <... futex resumed>) = 1 [pid 5644] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] set_robust_list(0x7f2b5feb09a0, 24 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5646] <... mprotect resumed>) = 0 [pid 5645] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... futex resumed>) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5645] <... futex resumed>) = 0 [pid 5644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5654] rt_sigprocmask(SIG_SETMASK, [], [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5651] <... sendmsg resumed>) = 1 [pid 5654] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5644] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5651] <... sendmsg resumed>) = 1 [pid 5644] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5646] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5654] <... futex resumed>) = 0 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... futex resumed>) = 1 [pid 5648] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5645] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5644] <... mprotect resumed>) = 0 [pid 5654] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] <... futex resumed>) = 0 [pid 5646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5645] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5655 attached [pid 5654] <... socketpair resumed>[3, 4]) = 0 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5648] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] <... mprotect resumed>) = 0 [pid 5644] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5655] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5654] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5646] <... clone3 resumed> => {parent_tid=[5655]}, 88) = 5655 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5656 attached [pid 5655] <... rseq resumed>) = 0 [pid 5654] <... futex resumed>) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... futex resumed>) = 0 [pid 5646] rt_sigprocmask(SIG_SETMASK, [], [pid 5645] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5656] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5655] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5654] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5657 attached [pid 5656] <... rseq resumed>) = 0 [pid 5655] <... set_robust_list resumed>) = 0 [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... futex resumed>) = 0 [pid 5646] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... clone3 resumed> => {parent_tid=[5656]}, 88) = 5656 [pid 5656] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5655] rt_sigprocmask(SIG_SETMASK, [], [pid 5654] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... futex resumed>) = 0 [pid 5645] <... clone3 resumed> => {parent_tid=[5657]}, 88) = 5657 [pid 5657] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5656] <... set_robust_list resumed>) = 0 [pid 5655] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5646] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] rt_sigprocmask(SIG_SETMASK, [], [pid 5644] rt_sigprocmask(SIG_SETMASK, [], [pid 5657] <... rseq resumed>) = 0 [pid 5656] rt_sigprocmask(SIG_SETMASK, [], [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5657] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5656] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5645] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5645] <... futex resumed>) = 0 [pid 5657] <... set_robust_list resumed>) = 0 [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5645] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5657] rt_sigprocmask(SIG_SETMASK, [], [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5644] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... futex resumed>) = 0 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5644] <... futex resumed>) = 1 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5644] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5657] recvmsg(4, [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5650] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... futex resumed>) = 0 [pid 5645] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5644] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... mprotect resumed>) = 0 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5658 attached [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5658] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... clone3 resumed> => {parent_tid=[5658]}, 88) = 5658 [pid 5658] <... rseq resumed>) = 0 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], [pid 5658] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5657] recvmsg(4, [pid 5650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] <... set_robust_list resumed>) = 0 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] rt_sigprocmask(SIG_SETMASK, [], [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... futex resumed>) = 0 [pid 5658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... futex resumed>) = 0 [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5650] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5657] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5658] <... sendmsg resumed>) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] <... mprotect resumed>) = 0 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5659 attached [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5659] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... clone3 resumed> => {parent_tid=[5659]}, 88) = 5659 [pid 5659] <... rseq resumed>) = 0 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], [pid 5659] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5659] <... set_robust_list resumed>) = 0 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] rt_sigprocmask(SIG_SETMASK, [], [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5650] <... futex resumed>) = 0 [pid 5659] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] recvmsg(4, [pid 5632] exit_group(0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5640] <... futex resumed>) = ? [pid 5639] <... futex resumed>) = ? [pid 5636] <... recvmsg resumed> ) = ? [pid 5632] <... exit_group resumed>) = ? [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5640] +++ exited with 0 +++ [pid 5636] +++ exited with 0 +++ [pid 5659] recvmsg(4, [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5659] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5639] +++ exited with 0 +++ [pid 5632] +++ exited with 0 +++ [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5632, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5659] recvmsg(4, [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5653] <... sendmsg resumed>) = 1 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] <... sendmsg resumed>) = 1 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5660 attached [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5660] set_robust_list(0x555555b416a0, 24 [pid 5659] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5659] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5660] <... set_robust_list resumed>) = 0 [pid 5659] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5660 [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5650] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5653] <... sendmsg resumed>) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] <... prctl resumed>) = 0 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5660] setpgid(0, 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] <... setpgid resumed>) = 0 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5660] <... openat resumed>) = 3 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] write(3, "1000", 4 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... sendmsg resumed>) = 1 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5660] <... write resumed>) = 4 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] close(3 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5653] <... futex resumed>) = 0 [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5660] <... close resumed>) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5653] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] recvmsg(4, [pid 5652] <... sendmsg resumed>) = 1 [pid 5651] <... sendmsg resumed>) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5652] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = 0 [pid 5651] <... sendmsg resumed>) = 1 [pid 5660] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5655] <... futex resumed>) = 0 [pid 5652] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5655] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] <... sendmsg resumed>) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] recvmsg(4, [pid 5656] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5651] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] recvmsg(4, [pid 5651] <... futex resumed>) = 0 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... futex resumed>) = 0 [pid 5656] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5651] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] exit_group(0 [pid 5660] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5657] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = ? [pid 5651] <... futex resumed>) = ? [pid 5648] <... futex resumed>) = ? [pid 5646] <... exit_group resumed>) = ? [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5656] <... futex resumed>) = 0 [pid 5655] +++ exited with 0 +++ [pid 5651] +++ exited with 0 +++ [pid 5648] +++ exited with 0 +++ [pid 5660] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5656] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5634] exit_group(0 [pid 5660] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5643] <... futex resumed>) = ? [pid 5642] <... futex resumed>) = ? [pid 5637] <... recvmsg resumed> ) = ? [pid 5634] <... exit_group resumed>) = ? [pid 5660] <... mprotect resumed>) = 0 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5643] +++ exited with 0 +++ [pid 5642] +++ exited with 0 +++ [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5646] +++ exited with 0 +++ [pid 5660] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5637] +++ exited with 0 +++ [pid 5634] +++ exited with 0 +++ [pid 5660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5634, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 5661 attached [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5661] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5660] <... clone3 resumed> => {parent_tid=[5661]}, 88) = 5661 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5661] <... rseq resumed>) = 0 [pid 5659] recvmsg(4, [pid 5661] set_robust_list(0x7f2b5feb09a0, 24 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5661] <... set_robust_list resumed>) = 0 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5661] rt_sigprocmask(SIG_SETMASK, [], [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5661] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5660] rt_sigprocmask(SIG_SETMASK, [], [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5661] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5662 attached [pid 5660] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5662] set_robust_list(0x555555b416a0, 24 [pid 5661] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = 1 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5662 [pid 5662] <... set_robust_list resumed>) = 0 [pid 5662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5660] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5663 attached [pid 5662] <... prctl resumed>) = 0 [pid 5661] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5663] set_robust_list(0x555555b416a0, 24 [pid 5661] <... socketpair resumed>[3, 4]) = 0 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... set_robust_list resumed>) = 0 [pid 5662] setpgid(0, 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5663 [pid 5663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5659] recvmsg(4, [pid 5663] <... prctl resumed>) = 0 [pid 5662] <... setpgid resumed>) = 0 [pid 5661] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5663] setpgid(0, 0 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5661] <... futex resumed>) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5661] recvmsg(4, [pid 5660] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] recvmsg(4, [pid 5663] <... setpgid resumed>) = 0 [pid 5662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5660] <... futex resumed>) = 0 [pid 5658] <... sendmsg resumed>) = 1 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5660] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5662] <... openat resumed>) = 3 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5663] <... openat resumed>) = 3 [pid 5662] write(3, "1000", 4 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] write(3, "1000", 4 [pid 5662] <... write resumed>) = 4 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5663] <... write resumed>) = 4 [pid 5662] close(3 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] close(3 [pid 5662] <... close resumed>) = 0 [pid 5659] recvmsg(4, [pid 5663] <... close resumed>) = 0 [pid 5662] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5663] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = 0 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... futex resumed>) = 0 [pid 5662] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5663] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5662] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5662] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5663] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] <... sendmsg resumed>) = 1 [pid 5663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5662] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5658] <... sendmsg resumed>) = 1 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5663] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5662] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5662] <... mprotect resumed>) = 0 [pid 5663] <... mprotect resumed>) = 0 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5662] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5663] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5664 attached [pid 5663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5664] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5662] <... clone3 resumed> => {parent_tid=[5664]}, 88) = 5664 [pid 5659] recvmsg(4, ./strace-static-x86_64: Process 5665 attached [pid 5664] <... rseq resumed>) = 0 [pid 5662] rt_sigprocmask(SIG_SETMASK, [], [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5665] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5664] set_robust_list(0x7f2b5feb09a0, 24 [pid 5663] <... clone3 resumed> => {parent_tid=[5665]}, 88) = 5665 [pid 5662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5665] <... rseq resumed>) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [], [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5665] set_robust_list(0x7f2b5feb09a0, 24 [pid 5664] <... set_robust_list resumed>) = 0 [pid 5663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5662] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5665] <... set_robust_list resumed>) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [], [pid 5663] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... futex resumed>) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5665] rt_sigprocmask(SIG_SETMASK, [], [pid 5664] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5663] <... futex resumed>) = 0 [pid 5662] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5664] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5663] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5665] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5664] <... socketpair resumed>[3, 4]) = 0 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5665] <... socketpair resumed>[3, 4]) = 0 [pid 5660] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5665] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5665] <... futex resumed>) = 1 [pid 5664] <... futex resumed>) = 1 [pid 5663] <... futex resumed>) = 0 [pid 5662] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5665] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5659] recvmsg(4, [pid 5665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] <... futex resumed>) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5665] recvmsg(4, [pid 5663] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] <... sendmsg resumed>) = 1 [pid 5664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] <... futex resumed>) = 0 [pid 5660] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5659] recvmsg(4, [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5664] recvmsg(4, [pid 5662] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5659] recvmsg(4, [pid 5660] <... mprotect resumed>) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5660] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5659] recvmsg(4, [pid 5658] <... sendmsg resumed>) = 1 [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] recvmsg(4, [pid 5658] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5666 attached [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5658] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5660] <... clone3 resumed> => {parent_tid=[5666]}, 88) = 5666 [pid 5659] recvmsg(4, [pid 5666] <... rseq resumed>) = 0 [pid 5660] rt_sigprocmask(SIG_SETMASK, [], [pid 5659] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5660] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5659] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... set_robust_list resumed>) = 0 [pid 5660] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5666] rt_sigprocmask(SIG_SETMASK, [], [pid 5660] <... futex resumed>) = 0 [pid 5659] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5660] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5666] <... sendmsg resumed>) = 1 [pid 5660] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5660] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] <... mprotect resumed>) = 0 [pid 5666] <... sendmsg resumed>) = 1 [pid 5660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5667 attached ) = 1 [pid 5667] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... rseq resumed>) = 0 [pid 5666] <... sendmsg resumed>) = 1 [pid 5660] <... clone3 resumed> => {parent_tid=[5667]}, 88) = 5667 [pid 5667] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... set_robust_list resumed>) = 0 [pid 5666] <... sendmsg resumed>) = 1 [pid 5660] rt_sigprocmask(SIG_SETMASK, [], [pid 5667] rt_sigprocmask(SIG_SETMASK, [], [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5666] <... sendmsg resumed>) = 1 [pid 5660] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] <... futex resumed>) = 0 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5660] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5662] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5662] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... futex resumed>) = 0 [pid 5662] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5662] <... mprotect resumed>) = 0 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5663] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5662] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] <... mprotect resumed>) = 0 [pid 5662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5668 attached [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5668] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5668] <... rseq resumed>) = 0 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5669 attached [pid 5668] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5667] recvmsg(4, [pid 5662] <... clone3 resumed> => {parent_tid=[5668]}, 88) = 5668 [pid 5660] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5666] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5667] recvmsg(4, [pid 5663] <... clone3 resumed> => {parent_tid=[5669]}, 88) = 5669 [pid 5669] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5668] <... set_robust_list resumed>) = 0 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] rt_sigprocmask(SIG_SETMASK, [], [pid 5662] rt_sigprocmask(SIG_SETMASK, [], [pid 5669] <... rseq resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [], [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5669] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5668] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... set_robust_list resumed>) = 0 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] <... futex resumed>) = 0 [pid 5662] <... futex resumed>) = 0 [pid 5669] rt_sigprocmask(SIG_SETMASK, [], [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5663] <... futex resumed>) = 0 [pid 5662] <... futex resumed>) = 0 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5666] <... sendmsg resumed>) = 1 [pid 5662] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... mprotect resumed>) = 0 [pid 5662] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5662] <... mprotect resumed>) = 0 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5662] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5670 attached [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5670] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... clone3 resumed> => {parent_tid=[5670]}, 88) = 5670 [pid 5662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5670] <... rseq resumed>) = 0 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5663] rt_sigprocmask(SIG_SETMASK, [], [pid 5670] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5671 attached [pid 5670] <... set_robust_list resumed>) = 0 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] rt_sigprocmask(SIG_SETMASK, [], [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5663] <... futex resumed>) = 0 [pid 5670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5663] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5671] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5662] <... clone3 resumed> => {parent_tid=[5671]}, 88) = 5671 [pid 5671] <... rseq resumed>) = 0 [pid 5670] recvmsg(4, [pid 5668] <... sendmsg resumed>) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5662] rt_sigprocmask(SIG_SETMASK, [], [pid 5671] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5671] <... set_robust_list resumed>) = 0 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5662] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] rt_sigprocmask(SIG_SETMASK, [], [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5662] <... futex resumed>) = 0 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5662] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5663] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5662] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] recvmsg(4, [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5667] <... futex resumed>) = 0 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5666] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5666] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5666] <... futex resumed>) = 0 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5666] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5670] recvmsg(4, [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5669] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5670] recvmsg(4, [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5645] exit_group(0 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5657] <... futex resumed>) = ? [pid 5653] <... futex resumed>) = ? [pid 5647] <... recvmsg resumed> ) = ? [pid 5645] <... exit_group resumed>) = ? [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5657] +++ exited with 0 +++ [pid 5653] +++ exited with 0 +++ [pid 5647] +++ exited with 0 +++ [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5645] +++ exited with 0 +++ [pid 5671] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5645, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5672 attached [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5672] set_robust_list(0x555555b416a0, 24 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] <... set_robust_list resumed>) = 0 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5672 [pid 5672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] <... prctl resumed>) = 0 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5644] exit_group(0 [pid 5672] setpgid(0, 0 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5656] <... futex resumed>) = ? [pid 5652] <... futex resumed>) = ? [pid 5649] <... recvmsg resumed> ) = ? [pid 5644] <... exit_group resumed>) = ? [pid 5672] <... setpgid resumed>) = 0 [pid 5671] recvmsg(4, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5656] +++ exited with 0 +++ [pid 5652] +++ exited with 0 +++ [pid 5649] +++ exited with 0 +++ [pid 5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5670] recvmsg(4, [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5644] +++ exited with 0 +++ [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] <... openat resumed>) = 3 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] <... sendmsg resumed>) = 1 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5644, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5672] write(3, "1000", 4 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] <... write resumed>) = 4 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5672] close(3 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] <... close resumed>) = 0 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5672] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5672] <... futex resumed>) = 0 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5668] <... sendmsg resumed>) = 1 [pid 5672] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] recvmsg(4, [pid 5669] <... sendmsg resumed>) = 1 [pid 5672] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5670] recvmsg(4, [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5672] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5670] recvmsg(4, [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5672] <... mprotect resumed>) = 0 [pid 5670] recvmsg(4, [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5673 attached [pid 5672] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5673 [pid 5673] set_robust_list(0x555555b416a0, 24 [pid 5672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5671] recvmsg(4, [pid 5670] recvmsg(4, [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5674 attached [pid 5673] <... set_robust_list resumed>) = 0 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5674] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5672] <... clone3 resumed> => {parent_tid=[5674]}, 88) = 5674 [pid 5671] recvmsg(4, [pid 5670] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5674] <... rseq resumed>) = 0 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5670] <... futex resumed>) = 0 [pid 5669] <... sendmsg resumed>) = 1 [pid 5673] <... prctl resumed>) = 0 [pid 5672] rt_sigprocmask(SIG_SETMASK, [], [pid 5668] <... sendmsg resumed>) = 1 [pid 5674] set_robust_list(0x7f2b5feb09a0, 24 [pid 5673] setpgid(0, 0 [pid 5672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5671] recvmsg(4, [pid 5670] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5674] <... set_robust_list resumed>) = 0 [pid 5673] <... setpgid resumed>) = 0 [pid 5672] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... sendmsg resumed>) = 1 [pid 5668] <... sendmsg resumed>) = 1 [pid 5674] rt_sigprocmask(SIG_SETMASK, [], [pid 5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5672] <... futex resumed>) = 0 [pid 5671] recvmsg(4, [pid 5669] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5674] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5673] <... openat resumed>) = 3 [pid 5672] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5671] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5669] <... futex resumed>) = 0 [pid 5674] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5673] write(3, "1000", 4 [pid 5671] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... sendmsg resumed>) = 1 [pid 5673] <... write resumed>) = 4 [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5674] <... socketpair resumed>[3, 4]) = 0 [pid 5673] close(3 [pid 5671] <... futex resumed>) = 0 [pid 5668] <... sendmsg resumed>) = 1 [pid 5674] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... close resumed>) = 0 [pid 5671] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5674] <... futex resumed>) = 1 [pid 5673] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... futex resumed>) = 0 [pid 5668] <... sendmsg resumed>) = 1 [pid 5674] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] <... futex resumed>) = 0 [pid 5672] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5672] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = 0 [pid 5674] recvmsg(4, [pid 5673] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5672] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5673] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5675 attached [pid 5675] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5673] <... clone3 resumed> => {parent_tid=[5675]}, 88) = 5675 [pid 5675] set_robust_list(0x7f2b5feb09a0, 24 [pid 5673] rt_sigprocmask(SIG_SETMASK, [], [pid 5675] <... set_robust_list resumed>) = 0 [pid 5673] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5675] rt_sigprocmask(SIG_SETMASK, [], [pid 5673] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5673] <... futex resumed>) = 0 [pid 5675] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5673] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] <... socketpair resumed>[3, 4]) = 0 [pid 5675] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5675] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] recvmsg(4, [pid 5672] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5672] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5650] exit_group(0 [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5659] <... futex resumed>) = ? [pid 5658] <... futex resumed>) = ? [pid 5654] <... recvmsg resumed> ) = ? [pid 5659] +++ exited with 0 +++ [pid 5658] +++ exited with 0 +++ [pid 5654] +++ exited with 0 +++ [pid 5650] <... exit_group resumed>) = ? [pid 5672] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5672] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5672] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5672] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5650] +++ exited with 0 +++ [pid 5673] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5676 attached [pid 5673] <... futex resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5650, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5672] <... clone3 resumed> => {parent_tid=[5676]}, 88) = 5676 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5672] rt_sigprocmask(SIG_SETMASK, [], [pid 5676] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5676] <... rseq resumed>) = 0 [pid 5673] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5676] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] <... set_robust_list resumed>) = 0 [pid 5673] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5672] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] rt_sigprocmask(SIG_SETMASK, [], [pid 5673] <... mprotect resumed>) = 0 [pid 5672] <... futex resumed>) = 0 [pid 5672] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe4e000 [pid 5672] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5677 attached [pid 5676] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5672] <... mprotect resumed>) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5673] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5677] set_robust_list(0x555555b416a0, 24 [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5672] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5677 ./strace-static-x86_64: Process 5678 attached [pid 5677] <... set_robust_list resumed>) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5678] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... clone3 resumed> => {parent_tid=[5678]}, 88) = 5678 [pid 5672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5678] <... rseq resumed>) = 0 [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5673] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5679 attached [pid 5678] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5677] <... prctl resumed>) = 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5672] <... clone3 resumed> => {parent_tid=[5679]}, 88) = 5679 [pid 5679] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5678] <... set_robust_list resumed>) = 0 [pid 5677] setpgid(0, 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5673] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] rt_sigprocmask(SIG_SETMASK, [], [pid 5679] <... rseq resumed>) = 0 [pid 5678] rt_sigprocmask(SIG_SETMASK, [], [pid 5677] <... setpgid resumed>) = 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5679] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5678] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5673] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5679] <... set_robust_list resumed>) = 0 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5672] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] rt_sigprocmask(SIG_SETMASK, [], [pid 5677] <... openat resumed>) = 3 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5672] <... futex resumed>) = 0 [pid 5679] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] write(3, "1000", 4 [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5672] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... write resumed>) = 4 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] close(3 [pid 5673] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... close resumed>) = 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... mprotect resumed>) = 0 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... futex resumed>) = 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5673] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5679] recvmsg(4, [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5680 attached [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... clone3 resumed> => {parent_tid=[5680]}, 88) = 5680 [pid 5680] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5673] rt_sigprocmask(SIG_SETMASK, [], [pid 5680] <... rseq resumed>) = 0 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5680] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5673] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... set_robust_list resumed>) = 0 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5680] rt_sigprocmask(SIG_SETMASK, [], [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5673] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5679] recvmsg(4, [pid 5677] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5676] <... sendmsg resumed>) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5677] <... mprotect resumed>) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5681 attached [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5681] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5681] <... rseq resumed>) = 0 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5681] set_robust_list(0x7f2b5feb09a0, 24 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5681] <... set_robust_list resumed>) = 0 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5681] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... clone3 resumed> => {parent_tid=[5681]}, 88) = 5681 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] rt_sigprocmask(SIG_SETMASK, [], [pid 5680] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5677] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] <... sendmsg resumed>) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5681] <... futex resumed>) = 0 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5681] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5681] <... socketpair resumed>[3, 4]) = 0 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5681] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5681] <... futex resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5677] <... futex resumed>) = 0 [pid 5681] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5677] <... futex resumed>) = 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5681] recvmsg(4, [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5677] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5672] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5676] <... sendmsg resumed>) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5676] <... sendmsg resumed>) = 1 [pid 5673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5677] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... futex resumed>) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5677] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... mprotect resumed>) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5682 attached [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5682] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] <... clone3 resumed> => {parent_tid=[5682]}, 88) = 5682 [pid 5676] <... sendmsg resumed>) = 1 [pid 5682] <... rseq resumed>) = 0 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] rt_sigprocmask(SIG_SETMASK, [], [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5682] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5682] <... set_robust_list resumed>) = 0 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5677] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] rt_sigprocmask(SIG_SETMASK, [], [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... futex resumed>) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5682] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... sendmsg resumed>) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... futex resumed>) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5660] exit_group(0 [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5667] <... futex resumed>) = ? [pid 5666] <... futex resumed>) = ? [pid 5661] <... recvmsg resumed> ) = ? [pid 5660] <... exit_group resumed>) = ? [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5682] <... sendmsg resumed>) = 1 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5667] +++ exited with 0 +++ [pid 5666] +++ exited with 0 +++ [pid 5661] +++ exited with 0 +++ [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5677] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] <... mprotect resumed>) = 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5676] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5683 attached [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5660] +++ exited with 0 +++ [pid 5683] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5682] <... sendmsg resumed>) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... rseq resumed>) = 0 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5677] <... clone3 resumed> => {parent_tid=[5683]}, 88) = 5683 [pid 5676] <... sendmsg resumed>) = 1 [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5683] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] rt_sigprocmask(SIG_SETMASK, [], [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] restart_syscall(<... resuming interrupted clone ...> [pid 5683] <... set_robust_list resumed>) = 0 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5079] <... restart_syscall resumed>) = 0 [pid 5683] rt_sigprocmask(SIG_SETMASK, [], [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5677] <... futex resumed>) = 0 [pid 5676] <... sendmsg resumed>) = 1 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5677] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5680] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5684 attached [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] set_robust_list(0x555555b416a0, 24 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5679] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5684 [pid 5684] <... set_robust_list resumed>) = 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5679] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5679] <... futex resumed>) = 0 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5679] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... prctl resumed>) = 0 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5684] setpgid(0, 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... setpgid resumed>) = 0 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5684] <... openat resumed>) = 3 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] recvmsg(4, [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] write(3, "1000", 4 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... write resumed>) = 4 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5684] close(3 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... close resumed>) = 0 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5680] recvmsg(4, [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] <... sendmsg resumed>) = 1 [pid 5676] <... sendmsg resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5683] recvmsg(4, [pid 5680] recvmsg(4, [pid 5684] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5680] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5680] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... sendmsg resumed>) = 1 [pid 5684] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5680] <... futex resumed>) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5680] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] <... sendmsg resumed>) = 1 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5678] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... sendmsg resumed>) = 1 [pid 5684] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5684] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5678] <... futex resumed>) = 0 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... mprotect resumed>) = 0 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5678] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5683] recvmsg(4, [pid 5676] <... sendmsg resumed>) = 1 [pid 5684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5685 attached [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5685] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5684] <... clone3 resumed> => {parent_tid=[5685]}, 88) = 5685 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5685] <... rseq resumed>) = 0 [pid 5684] rt_sigprocmask(SIG_SETMASK, [], [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] <... sendmsg resumed>) = 1 [pid 5685] set_robust_list(0x7f2b5feb09a0, 24 [pid 5684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5676] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5685] <... set_robust_list resumed>) = 0 [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5685] rt_sigprocmask(SIG_SETMASK, [], [pid 5684] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5676] <... futex resumed>) = 0 [pid 5682] <... sendmsg resumed>) = 1 [pid 5685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] <... futex resumed>) = 0 [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5676] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5685] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5684] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5685] <... socketpair resumed>[3, 4]) = 0 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5685] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5685] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5683] recvmsg(4, [pid 5685] recvmsg(4, [pid 5684] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5684] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5683] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5683] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5663] exit_group(0 [pid 5670] <... futex resumed>) = ? [pid 5669] <... futex resumed>) = ? [pid 5665] <... recvmsg resumed> ) = ? [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5663] <... exit_group resumed>) = ? [pid 5665] +++ exited with 0 +++ [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5669] +++ exited with 0 +++ [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5683] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5670] +++ exited with 0 +++ [pid 5663] +++ exited with 0 +++ [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5663, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] <... restart_syscall resumed>) = 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5686 attached [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5686] set_robust_list(0x555555b416a0, 24 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5686 [pid 5686] <... set_robust_list resumed>) = 0 [pid 5683] recvmsg(4, [pid 5686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5686] <... prctl resumed>) = 0 [pid 5684] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5683] recvmsg(4, [pid 5686] setpgid(0, 0 [pid 5684] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5686] <... setpgid resumed>) = 0 [pid 5684] <... futex resumed>) = 0 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5686] <... openat resumed>) = 3 [pid 5684] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] write(3, "1000", 4 [pid 5684] <... mprotect resumed>) = 0 [pid 5683] recvmsg(4, [pid 5662] exit_group(0 [pid 5686] <... write resumed>) = 4 [pid 5684] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5671] <... futex resumed>) = ? [pid 5668] <... futex resumed>) = ? [pid 5664] <... recvmsg resumed> ) = ? [pid 5662] <... exit_group resumed>) = ? [pid 5686] close(3 [pid 5684] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5671] +++ exited with 0 +++ [pid 5664] +++ exited with 0 +++ [pid 5686] <... close resumed>) = 0 [pid 5684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5688 attached [pid 5686] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] <... futex resumed>) = 0 [pid 5684] <... clone3 resumed> => {parent_tid=[5688]}, 88) = 5688 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5688] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5686] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5684] rt_sigprocmask(SIG_SETMASK, [], [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] <... rseq resumed>) = 0 [pid 5686] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5684] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5668] +++ exited with 0 +++ [pid 5662] +++ exited with 0 +++ [pid 5688] <... set_robust_list resumed>) = 0 [pid 5686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] <... futex resumed>) = 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] rt_sigprocmask(SIG_SETMASK, [], [pid 5686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5684] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5662, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5688] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5686] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5684] <... futex resumed>) = 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5689 attached [pid 5688] <... sendmsg resumed>) = 1 [pid 5684] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] set_robust_list(0x555555b416a0, 24 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] <... mprotect resumed>) = 0 [pid 5684] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5683] recvmsg(4, [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5689 [pid 5689] <... set_robust_list resumed>) = 0 [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5684] <... mprotect resumed>) = 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5683] recvmsg(4, [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5684] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5689] <... prctl resumed>) = 0 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5683] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5691 attached ./strace-static-x86_64: Process 5690 attached [pid 5689] setpgid(0, 0 [pid 5688] <... sendmsg resumed>) = 1 [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5690] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5689] <... setpgid resumed>) = 0 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] <... clone3 resumed> => {parent_tid=[5690]}, 88) = 5690 [pid 5691] <... rseq resumed>) = 0 [pid 5690] <... rseq resumed>) = 0 [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] rt_sigprocmask(SIG_SETMASK, [], [pid 5684] <... clone3 resumed> => {parent_tid=[5691]}, 88) = 5691 [pid 5683] recvmsg(4, [pid 5691] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5690] set_robust_list(0x7f2b5feb09a0, 24 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] rt_sigprocmask(SIG_SETMASK, [], [pid 5683] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5682] <... sendmsg resumed>) = 1 [pid 5691] <... set_robust_list resumed>) = 0 [pid 5690] <... set_robust_list resumed>) = 0 [pid 5689] <... openat resumed>) = 3 [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5683] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] rt_sigprocmask(SIG_SETMASK, [], [pid 5690] rt_sigprocmask(SIG_SETMASK, [], [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] <... futex resumed>) = 0 [pid 5684] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... futex resumed>) = 0 [pid 5691] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5690] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5684] <... futex resumed>) = 0 [pid 5683] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5682] <... sendmsg resumed>) = 1 [pid 5691] recvmsg(4, [pid 5690] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5689] write(3, "1000", 4 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5690] <... socketpair resumed>[3, 4]) = 0 [pid 5689] <... write resumed>) = 4 [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] recvmsg(4, [pid 5682] <... sendmsg resumed>) = 1 [pid 5689] close(3 [pid 5682] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... close resumed>) = 0 [pid 5682] <... futex resumed>) = 0 [pid 5689] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5690] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5690] <... futex resumed>) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5690] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... futex resumed>) = 0 [pid 5689] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5686] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5686] <... futex resumed>) = 1 [pid 5689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5686] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5691] recvmsg(4, [pid 5690] <... futex resumed>) = 0 [pid 5689] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5690] recvmsg(4, [pid 5689] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] recvmsg(4, [pid 5689] <... mprotect resumed>) = 0 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] recvmsg(4, [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5692 attached [pid 5691] recvmsg(4, [pid 5692] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... clone3 resumed> => {parent_tid=[5692]}, 88) = 5692 [pid 5688] <... sendmsg resumed>) = 1 [pid 5692] <... rseq resumed>) = 0 [pid 5691] recvmsg(4, [pid 5689] rt_sigprocmask(SIG_SETMASK, [], [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5692] set_robust_list(0x7f2b5feb09a0, 24 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5688] <... sendmsg resumed>) = 1 [pid 5692] <... set_robust_list resumed>) = 0 [pid 5691] recvmsg(4, [pid 5689] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5692] rt_sigprocmask(SIG_SETMASK, [], [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... futex resumed>) = 0 [pid 5692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5691] recvmsg(4, [pid 5692] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5692] <... socketpair resumed>[3, 4]) = 0 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5692] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5692] <... futex resumed>) = 1 [pid 5689] <... futex resumed>) = 0 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5692] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5691] recvmsg(4, [pid 5692] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5692] recvmsg(4, [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5686] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5686] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... mprotect resumed>) = 0 [pid 5689] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... futex resumed>) = 0 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5691] recvmsg(4, [pid 5689] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5691] recvmsg(4, [pid 5689] <... mprotect resumed>) = 0 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5693 attached [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5688] <... sendmsg resumed>) = 1 [pid 5693] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5691] recvmsg(4, [pid 5689] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5693] <... rseq resumed>) = 0 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5694 attached [pid 5693] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... clone3 resumed> => {parent_tid=[5693]}, 88) = 5693 [pid 5694] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5693] <... set_robust_list resumed>) = 0 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... clone3 resumed> => {parent_tid=[5694]}, 88) = 5694 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] rt_sigprocmask(SIG_SETMASK, [], [pid 5693] rt_sigprocmask(SIG_SETMASK, [], [pid 5691] recvmsg(4, [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5693] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5686] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] <... futex resumed>) = 0 [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... rseq resumed>) = 0 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5689] rt_sigprocmask(SIG_SETMASK, [], [pid 5686] <... futex resumed>) = 0 [pid 5694] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5694] <... set_robust_list resumed>) = 0 [pid 5689] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] rt_sigprocmask(SIG_SETMASK, [], [pid 5689] <... futex resumed>) = 0 [pid 5689] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5694] <... sendmsg resumed>) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5689] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5689] <... mprotect resumed>) = 0 [pid 5686] <... mprotect resumed>) = 0 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5688] <... sendmsg resumed>) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5689] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5696 attached ./strace-static-x86_64: Process 5695 attached [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5695] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... rseq resumed>) = 0 [pid 5695] <... rseq resumed>) = 0 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... clone3 resumed> => {parent_tid=[5695]}, 88) = 5695 [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... clone3 resumed> => {parent_tid=[5696]}, 88) = 5696 [pid 5696] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5695] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5689] rt_sigprocmask(SIG_SETMASK, [], [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] rt_sigprocmask(SIG_SETMASK, [], [pid 5696] <... set_robust_list resumed>) = 0 [pid 5695] <... set_robust_list resumed>) = 0 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5696] rt_sigprocmask(SIG_SETMASK, [], [pid 5695] rt_sigprocmask(SIG_SETMASK, [], [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] recvmsg(4, [pid 5689] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5695] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5689] <... futex resumed>) = 0 [pid 5688] <... sendmsg resumed>) = 1 [pid 5686] <... futex resumed>) = 0 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5691] recvmsg(4, [pid 5689] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5691] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5691] <... futex resumed>) = 0 [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5695] recvmsg(4, [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5696] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5696] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5696] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5688] <... sendmsg resumed>) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5688] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5688] <... futex resumed>) = 0 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5688] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5686] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5695] recvmsg(4, [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5696] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5672] exit_group(0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5679] <... futex resumed>) = ? [pid 5676] <... futex resumed>) = ? [pid 5674] <... recvmsg resumed> ) = ? [pid 5672] <... exit_group resumed>) = ? [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5679] +++ exited with 0 +++ [pid 5676] +++ exited with 0 +++ [pid 5674] +++ exited with 0 +++ [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5672] +++ exited with 0 +++ [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5673] exit_group(0 [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5696] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] <... futex resumed>) = ? [pid 5678] <... futex resumed>) = ? [pid 5675] <... recvmsg resumed> ) = ? [pid 5673] <... exit_group resumed>) = ? [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5680] +++ exited with 0 +++ [pid 5675] +++ exited with 0 +++ [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5672, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5678] +++ exited with 0 +++ [pid 5673] +++ exited with 0 +++ [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5693] <... sendmsg resumed>) = 1 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5697 attached [pid 5696] recvmsg(4, [pid 5693] <... sendmsg resumed>) = 1 [pid 5692] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5695] recvmsg(4, [pid 5697] set_robust_list(0x555555b416a0, 24 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5692] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5697 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5673, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5697] <... set_robust_list resumed>) = 0 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5692] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5697] <... prctl resumed>) = 0 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5697] setpgid(0, 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5698 attached [pid 5697] <... setpgid resumed>) = 0 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5698] set_robust_list(0x555555b416a0, 24 [pid 5697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] <... set_robust_list resumed>) = 0 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5698 [pid 5697] <... openat resumed>) = 3 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5697] write(3, "1000", 4 [pid 5698] <... prctl resumed>) = 0 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] setpgid(0, 0 [pid 5697] <... write resumed>) = 4 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5698] <... setpgid resumed>) = 0 [pid 5697] close(3 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5697] <... close resumed>) = 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5698] <... openat resumed>) = 3 [pid 5697] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] write(3, "1000", 4 [pid 5697] <... futex resumed>) = 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] <... write resumed>) = 4 [pid 5697] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5698] close(3 [pid 5697] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] <... close resumed>) = 0 [pid 5697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5698] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] <... futex resumed>) = 0 [pid 5697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5698] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5697] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5697] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5695] recvmsg(4, [pid 5693] <... sendmsg resumed>) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5697] <... mprotect resumed>) = 0 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5697] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5693] <... sendmsg resumed>) = 1 [pid 5698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5698] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5697] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5693] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5699 attached [pid 5698] <... mprotect resumed>) = 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5699] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5698] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5697] <... clone3 resumed> => {parent_tid=[5699]}, 88) = 5699 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5699] <... rseq resumed>) = 0 [pid 5698] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5697] rt_sigprocmask(SIG_SETMASK, [], [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5699] set_robust_list(0x7f2b5feb09a0, 24 [pid 5698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5700 attached [pid 5699] <... set_robust_list resumed>) = 0 [pid 5697] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5700] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5699] rt_sigprocmask(SIG_SETMASK, [], [pid 5698] <... clone3 resumed> => {parent_tid=[5700]}, 88) = 5700 [pid 5697] <... futex resumed>) = 0 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5700] <... rseq resumed>) = 0 [pid 5699] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5698] rt_sigprocmask(SIG_SETMASK, [], [pid 5697] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5700] set_robust_list(0x7f2b5feb09a0, 24 [pid 5699] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5700] <... set_robust_list resumed>) = 0 [pid 5698] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5700] rt_sigprocmask(SIG_SETMASK, [], [pid 5699] <... socketpair resumed>[3, 4]) = 0 [pid 5698] <... futex resumed>) = 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5700] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5696] recvmsg(4, [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5700] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5698] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5700] <... socketpair resumed>[3, 4]) = 0 [pid 5699] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5700] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... futex resumed>) = 1 [pid 5697] <... futex resumed>) = 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5700] <... futex resumed>) = 1 [pid 5699] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] <... futex resumed>) = 0 [pid 5697] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5700] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5698] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = 0 [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5699] recvmsg(4, [pid 5698] <... futex resumed>) = 0 [pid 5697] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5700] recvmsg(4, [pid 5698] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] recvmsg(4, [pid 5694] <... sendmsg resumed>) = 1 [pid 5696] recvmsg(4, [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5695] recvmsg(4, [pid 5696] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5696] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] recvmsg(4, [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] <... sendmsg resumed>) = 1 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... sendmsg resumed>) = 1 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5695] recvmsg(4, [pid 5694] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5694] <... futex resumed>) = 0 [pid 5695] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5693] <... sendmsg resumed>) = 1 [pid 5694] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] recvmsg(4, [pid 5693] <... futex resumed>) = 0 [pid 5693] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5695] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5695] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] exit_group(0 [pid 5692] <... futex resumed>) = ? [pid 5689] <... exit_group resumed>) = ? [pid 5692] +++ exited with 0 +++ [pid 5695] <... futex resumed>) = ? [pid 5694] <... futex resumed>) = ? [pid 5695] +++ exited with 0 +++ [pid 5694] +++ exited with 0 +++ [pid 5689] +++ exited with 0 +++ [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5689, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5677] exit_group(0 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5683] <... futex resumed>) = ? [pid 5682] <... futex resumed>) = ? [pid 5681] <... recvmsg resumed> ) = ? [pid 5677] <... exit_group resumed>) = ? [pid 5683] +++ exited with 0 +++ [pid 5682] +++ exited with 0 +++ [pid 5681] +++ exited with 0 +++ [pid 5677] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5677, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- ./strace-static-x86_64: Process 5701 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5701 [pid 5701] set_robust_list(0x555555b416a0, 24) = 0 ./strace-static-x86_64: Process 5702 attached [pid 5701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5702] set_robust_list(0x555555b416a0, 24 [pid 5701] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5702 [pid 5702] <... set_robust_list resumed>) = 0 [pid 5701] setpgid(0, 0 [pid 5702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5701] <... setpgid resumed>) = 0 [pid 5702] <... prctl resumed>) = 0 [pid 5701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5702] setpgid(0, 0) = 0 [pid 5701] <... openat resumed>) = 3 [pid 5702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5701] write(3, "1000", 4) = 4 [pid 5702] write(3, "1000", 4) = 4 [pid 5702] close(3 [pid 5701] close(3 [pid 5698] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5697] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5702] <... close resumed>) = 0 [pid 5701] <... close resumed>) = 0 [pid 5698] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5702] <... futex resumed>) = 0 [pid 5701] <... futex resumed>) = 0 [pid 5698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5702] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5701] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5697] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5702] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5701] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5698] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5697] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5702] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5701] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5698] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5697] <... mprotect resumed>) = 0 [pid 5702] <... mprotect resumed>) = 0 [pid 5701] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5698] <... mprotect resumed>) = 0 [pid 5697] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5698] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5697] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5702] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5701] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5698] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5703 attached [pid 5702] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5701] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5704 attached [pid 5703] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5701] <... mprotect resumed>) = 0 [pid 5697] <... clone3 resumed> => {parent_tid=[5703]}, 88) = 5703 [pid 5704] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053) = 0 [pid 5697] rt_sigprocmask(SIG_SETMASK, [], [pid 5704] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5704] <... set_robust_list resumed>) = 0 [pid 5702] <... clone3 resumed> => {parent_tid=[5705]}, 88) = 5705 [pid 5697] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] rt_sigprocmask(SIG_SETMASK, [], [pid 5702] rt_sigprocmask(SIG_SETMASK, [], [pid 5697] <... futex resumed>) = 0 [pid 5704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5697] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5697] <... futex resumed>) = 0 [pid 5702] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5705 attached [pid 5703] <... rseq resumed>) = 0 [pid 5701] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5698] <... clone3 resumed> => {parent_tid=[5704]}, 88) = 5704 [pid 5705] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5703] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5701] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5698] rt_sigprocmask(SIG_SETMASK, [], [pid 5702] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] <... rseq resumed>) = 0 [pid 5703] <... set_robust_list resumed>) = 0 [pid 5701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5697] <... mmap resumed>) = 0x7f2b5fe4e000 ./strace-static-x86_64: Process 5706 attached [pid 5705] set_robust_list(0x7f2b5feb09a0, 24 [pid 5703] rt_sigprocmask(SIG_SETMASK, [], [pid 5698] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5706] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5705] <... set_robust_list resumed>) = 0 [pid 5704] <... futex resumed>) = 0 [pid 5703] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5698] <... futex resumed>) = 1 [pid 5706] <... rseq resumed>) = 0 [pid 5705] rt_sigprocmask(SIG_SETMASK, [], [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] <... clone3 resumed> => {parent_tid=[5706]}, 88) = 5706 [pid 5698] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5697] <... mprotect resumed>) = 0 [pid 5706] set_robust_list(0x7f2b5feb09a0, 24 [pid 5705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5701] rt_sigprocmask(SIG_SETMASK, [], [pid 5698] <... futex resumed>) = 0 [pid 5706] <... set_robust_list resumed>) = 0 [pid 5705] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5697] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5706] rt_sigprocmask(SIG_SETMASK, [], [pid 5705] <... socketpair resumed>[3, 4]) = 0 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5701] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5705] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] <... futex resumed>) = 0 [pid 5698] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5706] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5705] <... futex resumed>) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... futex resumed>) = 0 [pid 5701] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... mprotect resumed>) = 0 [pid 5706] <... socketpair resumed>[3, 4]) = 0 [pid 5705] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5697] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... futex resumed>) = 0 [pid 5698] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5706] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] recvmsg(4, [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5707 attached ./strace-static-x86_64: Process 5708 attached [pid 5706] <... futex resumed>) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5701] <... futex resumed>) = 0 [pid 5708] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5707] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5706] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... clone3 resumed> => {parent_tid=[5708]}, 88) = 5708 [pid 5697] <... clone3 resumed> => {parent_tid=[5707]}, 88) = 5707 [pid 5708] <... rseq resumed>) = 0 [pid 5707] <... rseq resumed>) = 0 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5703] <... sendmsg resumed>) = 1 [pid 5701] <... futex resumed>) = 0 [pid 5704] <... sendmsg resumed>) = 1 [pid 5698] rt_sigprocmask(SIG_SETMASK, [], [pid 5697] rt_sigprocmask(SIG_SETMASK, [], [pid 5708] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5707] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5706] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5708] <... set_robust_list resumed>) = 0 [pid 5707] <... set_robust_list resumed>) = 0 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5698] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] rt_sigprocmask(SIG_SETMASK, [], [pid 5707] rt_sigprocmask(SIG_SETMASK, [], [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5708] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5698] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5697] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5707] recvmsg(4, [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] <... futex resumed>) = 0 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5701] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... mprotect resumed>) = 0 [pid 5701] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5701] <... futex resumed>) = 0 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5709 attached [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5698] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5697] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5709] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... clone3 resumed> => {parent_tid=[5709]}, 88) = 5709 [pid 5701] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5709] <... rseq resumed>) = 0 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] rt_sigprocmask(SIG_SETMASK, [], [pid 5701] <... mprotect resumed>) = 0 [pid 5709] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5701] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5709] <... set_robust_list resumed>) = 0 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5709] rt_sigprocmask(SIG_SETMASK, [], [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... futex resumed>) = 0 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5710 attached [pid 5710] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053) = 0 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5710] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... futex resumed>) = 0 [pid 5701] <... clone3 resumed> => {parent_tid=[5710]}, 88) = 5710 [pid 5710] <... set_robust_list resumed>) = 0 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5701] rt_sigprocmask(SIG_SETMASK, [], [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5701] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5710] rt_sigprocmask(SIG_SETMASK, [], [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5701] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... mprotect resumed>) = 0 [pid 5701] <... futex resumed>) = 0 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5701] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5701] <... futex resumed>) = 0 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5711 attached [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5711] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5711] <... rseq resumed>) = 0 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... clone3 resumed> => {parent_tid=[5711]}, 88) = 5711 [pid 5701] <... mprotect resumed>) = 0 [pid 5711] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] rt_sigprocmask(SIG_SETMASK, [], [pid 5701] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5711] <... set_robust_list resumed>) = 0 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5701] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5711] rt_sigprocmask(SIG_SETMASK, [], [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5712 attached [pid 5711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5702] <... futex resumed>) = 0 [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5702] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5701] <... clone3 resumed> => {parent_tid=[5712]}, 88) = 5712 [pid 5712] <... rseq resumed>) = 0 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] rt_sigprocmask(SIG_SETMASK, [], [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5701] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5710] <... sendmsg resumed>) = 1 [pid 5712] <... set_robust_list resumed>) = 0 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5704] <... sendmsg resumed>) = 1 [pid 5701] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] rt_sigprocmask(SIG_SETMASK, [], [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5701] <... futex resumed>) = 0 [pid 5712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] exit_group(0 [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5691] <... futex resumed>) = ? [pid 5688] <... futex resumed>) = ? [pid 5685] <... recvmsg resumed> ) = ? [pid 5684] <... exit_group resumed>) = ? [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5691] +++ exited with 0 +++ [pid 5688] +++ exited with 0 +++ [pid 5685] +++ exited with 0 +++ [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5684] +++ exited with 0 +++ [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5684, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5079] restart_syscall(<... resuming interrupted clone ...> [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5710] <... sendmsg resumed>) = 1 [pid 5079] <... restart_syscall resumed>) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5713 attached [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] set_robust_list(0x555555b416a0, 24 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5713 [pid 5713] <... set_robust_list resumed>) = 0 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... prctl resumed>) = 0 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5713] setpgid(0, 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... setpgid resumed>) = 0 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5703] <... sendmsg resumed>) = 1 [pid 5713] <... openat resumed>) = 3 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5713] write(3, "1000", 4 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... write resumed>) = 4 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] close(3 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5713] <... close resumed>) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5713] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... futex resumed>) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5713] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... mprotect resumed>) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5713] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5714 attached [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5714] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5713] <... clone3 resumed> => {parent_tid=[5714]}, 88) = 5714 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5714] <... rseq resumed>) = 0 [pid 5713] rt_sigprocmask(SIG_SETMASK, [], [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5714] set_robust_list(0x7f2b5feb09a0, 24 [pid 5713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5714] <... set_robust_list resumed>) = 0 [pid 5713] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5714] rt_sigprocmask(SIG_SETMASK, [], [pid 5713] <... futex resumed>) = 0 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5713] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5714] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] recvmsg(4, [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5714] <... socketpair resumed>[3, 4]) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5714] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5714] <... futex resumed>) = 1 [pid 5713] <... futex resumed>) = 0 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5707] recvmsg(4, [pid 5704] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5714] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5707] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5713] <... futex resumed>) = 0 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5707] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] recvmsg(4, [pid 5713] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5707] <... futex resumed>) = 0 [pid 5704] <... futex resumed>) = 0 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5707] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] recvmsg(4, [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5708] <... futex resumed>) = 0 [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] <... sendmsg resumed>) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5703] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5703] <... futex resumed>) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5703] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5713] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5713] <... futex resumed>) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5713] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] exit_group(0 [pid 5693] <... futex resumed>) = ? [pid 5696] <... futex resumed>) = ? [pid 5690] <... recvmsg resumed> ) = ? [pid 5696] +++ exited with 0 +++ [pid 5690] +++ exited with 0 +++ [pid 5713] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5693] +++ exited with 0 +++ [pid 5686] <... exit_group resumed>) = ? [pid 5713] <... mprotect resumed>) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5713] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 [pid 5713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5715 attached [pid 5715] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5710] <... sendmsg resumed>) = 1 [pid 5715] <... rseq resumed>) = 0 [pid 5715] set_robust_list(0x7f2b5fe8f9a0, 24) = 0 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5686] +++ exited with 0 +++ [pid 5715] rt_sigprocmask(SIG_SETMASK, [], [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5686, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5715] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5715] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] <... clone3 resumed> => {parent_tid=[5715]}, 88) = 5715 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] <... restart_syscall resumed>) = 0 [pid 5713] rt_sigprocmask(SIG_SETMASK, [], [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5715] <... futex resumed>) = 0 [pid 5713] <... futex resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] <... sendmsg resumed>) = 1 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5715] <... sendmsg resumed>) = 1 [pid 5713] <... futex resumed>) = 0 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5709] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5716 attached [pid 5715] <... sendmsg resumed>) = 1 [pid 5713] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5716] set_robust_list(0x555555b416a0, 24 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5716 [pid 5716] <... set_robust_list resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5713] <... mprotect resumed>) = 0 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... sendmsg resumed>) = 1 [pid 5716] <... prctl resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5713] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] setpgid(0, 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5709] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5717 attached [pid 5716] <... setpgid resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5709] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5717] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... clone3 resumed> => {parent_tid=[5717]}, 88) = 5717 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5717] <... rseq resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5713] rt_sigprocmask(SIG_SETMASK, [], [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5716] <... openat resumed>) = 3 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5717] <... set_robust_list resumed>) = 0 [pid 5716] write(3, "1000", 4 [pid 5715] <... sendmsg resumed>) = 1 [pid 5713] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] rt_sigprocmask(SIG_SETMASK, [], [pid 5716] <... write resumed>) = 4 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5713] <... futex resumed>) = 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] recvmsg(4, [pid 5710] <... sendmsg resumed>) = 1 [pid 5717] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5716] close(3 [pid 5715] <... sendmsg resumed>) = 1 [pid 5713] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] recvmsg(4, [pid 5711] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] <... close resumed>) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] recvmsg(4, [pid 5711] <... futex resumed>) = 0 [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] <... futex resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5711] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] recvmsg(4, [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5712] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5710] <... sendmsg resumed>) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5716] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5715] <... sendmsg resumed>) = 1 [pid 5712] <... futex resumed>) = 0 [pid 5710] <... futex resumed>) = 0 [pid 5717] recvmsg(4, [pid 5716] <... mprotect resumed>) = 0 [pid 5712] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5718 attached [pid 5717] recvmsg(4, [pid 5716] <... clone3 resumed> => {parent_tid=[5718]}, 88) = 5718 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5718] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] rt_sigprocmask(SIG_SETMASK, [], [pid 5715] <... sendmsg resumed>) = 1 [pid 5718] <... rseq resumed>) = 0 [pid 5717] recvmsg(4, [pid 5716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5718] set_robust_list(0x7f2b5feb09a0, 24 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... sendmsg resumed>) = 1 [pid 5718] <... set_robust_list resumed>) = 0 [pid 5717] recvmsg(4, [pid 5716] <... futex resumed>) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5718] rt_sigprocmask(SIG_SETMASK, [], [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... sendmsg resumed>) = 1 [pid 5718] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5718] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5718] <... socketpair resumed>[3, 4]) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5718] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] recvmsg(4, [pid 5718] <... futex resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... futex resumed>) = 0 [pid 5718] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5717] recvmsg(4, [pid 5716] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] <... sendmsg resumed>) = 1 [pid 5718] recvmsg(4, [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... futex resumed>) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5715] <... sendmsg resumed>) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, [pid 5715] <... sendmsg resumed>) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5713] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, [pid 5716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] <... futex resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5716] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... mprotect resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5719 attached [pid 5717] recvmsg(4, [pid 5716] <... clone3 resumed> => {parent_tid=[5719]}, 88) = 5719 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5719] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5719] <... rseq resumed>) = 0 [pid 5717] recvmsg(4, [pid 5716] rt_sigprocmask(SIG_SETMASK, [], [pid 5719] set_robust_list(0x7f2b5fe8f9a0, 24) = 0 [pid 5719] rt_sigprocmask(SIG_SETMASK, [], [pid 5716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5716] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] <... futex resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] <... futex resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5715] <... sendmsg resumed>) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5715] <... sendmsg resumed>) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... mprotect resumed>) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5715] <... sendmsg resumed>) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5715] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5720 attached [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... clone3 resumed> => {parent_tid=[5720]}, 88) = 5720 [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... rseq resumed>) = 0 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5716] rt_sigprocmask(SIG_SETMASK, [], [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... set_robust_list resumed>) = 0 [pid 5717] recvmsg(4, [pid 5716] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] rt_sigprocmask(SIG_SETMASK, [], [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5716] <... futex resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5716] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] <... futex resumed>) = 0 [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5717] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5715] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5715] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5715] <... futex resumed>) = 0 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5715] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5698] exit_group(0 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5708] <... futex resumed>) = ? [pid 5704] <... futex resumed>) = ? [pid 5700] <... recvmsg resumed> ) = ? [pid 5698] <... exit_group resumed>) = ? [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5708] +++ exited with 0 +++ [pid 5704] +++ exited with 0 +++ [pid 5700] +++ exited with 0 +++ [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5697] exit_group(0 [pid 5720] recvmsg(4, [pid 5707] <... futex resumed>) = ? [pid 5699] <... recvmsg resumed> ) = ? [pid 5703] <... futex resumed>) = ? [pid 5697] <... exit_group resumed>) = ? [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5707] +++ exited with 0 +++ [pid 5699] +++ exited with 0 +++ [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5698] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5698, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] <... sendmsg resumed>) = 1 [pid 5720] recvmsg(4, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5720] recvmsg(4, [pid 5719] <... sendmsg resumed>) = 1 [pid 5703] +++ exited with 0 +++ [pid 5697] +++ exited with 0 +++ [pid 5720] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5697, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5720] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... sendmsg resumed>) = 1 [pid 5081] restart_syscall(<... resuming interrupted clone ...> [pid 5720] <... futex resumed>) = 0 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5081] <... restart_syscall resumed>) = 0 [pid 5720] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] <... sendmsg resumed>) = 1 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 ./strace-static-x86_64: Process 5722 attached [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5722] set_robust_list(0x555555b416a0, 24 [pid 5719] <... sendmsg resumed>) = 1 [pid 5722] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5722 ./strace-static-x86_64: Process 5721 attached [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5721] set_robust_list(0x555555b416a0, 24 [pid 5719] <... sendmsg resumed>) = 1 [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5721 [pid 5721] <... set_robust_list resumed>) = 0 [pid 5722] <... prctl resumed>) = 0 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5722] setpgid(0, 0 [pid 5719] <... sendmsg resumed>) = 1 [pid 5721] <... prctl resumed>) = 0 [pid 5722] <... setpgid resumed>) = 0 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] setpgid(0, 0 [pid 5719] <... sendmsg resumed>) = 1 [pid 5721] <... setpgid resumed>) = 0 [pid 5722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5719] <... sendmsg resumed>) = 1 [pid 5721] <... openat resumed>) = 3 [pid 5722] <... openat resumed>) = 3 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] write(3, "1000", 4 [pid 5722] write(3, "1000", 4 [pid 5719] <... sendmsg resumed>) = 1 [pid 5721] <... write resumed>) = 4 [pid 5722] <... write resumed>) = 4 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] close(3 [pid 5722] close(3 [pid 5721] <... close resumed>) = 0 [pid 5722] <... close resumed>) = 0 [pid 5719] <... sendmsg resumed>) = 1 [pid 5721] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = 0 [pid 5719] <... sendmsg resumed>) = 1 [pid 5721] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5722] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5722] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5719] <... sendmsg resumed>) = 1 [pid 5721] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5722] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5719] <... sendmsg resumed>) = 1 [pid 5721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5701] exit_group(0 [pid 5721] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5722] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5719] <... sendmsg resumed>) = 1 [pid 5706] <... recvmsg resumed> ) = ? [pid 5701] <... exit_group resumed>) = ? [pid 5721] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5706] +++ exited with 0 +++ [pid 5721] <... mprotect resumed>) = 0 [pid 5719] <... sendmsg resumed>) = 1 [pid 5722] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5712] <... futex resumed>) = ? [pid 5710] <... futex resumed>) = ? [pid 5721] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5712] +++ exited with 0 +++ [pid 5722] <... mprotect resumed>) = 0 [pid 5719] <... sendmsg resumed>) = 1 [pid 5721] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5719] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] exit_group(0 [pid 5721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5719] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = ? [pid 5705] <... recvmsg resumed> ) = ? [pid 5702] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5723 attached [pid 5719] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] +++ exited with 0 +++ [pid 5705] +++ exited with 0 +++ [pid 5723] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5721] <... clone3 resumed> => {parent_tid=[5723]}, 88) = 5723 [pid 5723] set_robust_list(0x7f2b5feb09a0, 24 [pid 5721] rt_sigprocmask(SIG_SETMASK, [], [pid 5710] +++ exited with 0 +++ [pid 5709] <... futex resumed>) = ? [pid 5701] +++ exited with 0 +++ [pid 5723] <... set_robust_list resumed>) = 0 [pid 5721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5722] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5721] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5721] <... futex resumed>) = 0 [pid 5723] <... socketpair resumed>[3, 4]) = 0 [pid 5721] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5709] +++ exited with 0 +++ [pid 5702] +++ exited with 0 +++ [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5701, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5723] <... futex resumed>) = 1 [pid 5721] <... futex resumed>) = 0 [pid 5722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5721] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] restart_syscall(<... resuming interrupted clone ...> [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5702, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5723] recvmsg(4, [pid 5721] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5724 attached [pid 5724] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5078] <... restart_syscall resumed>) = 0 [pid 5721] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] set_robust_list(0x7f2b5feb09a0, 24 [pid 5722] <... clone3 resumed> => {parent_tid=[5724]}, 88) = 5724 [pid 5724] <... set_robust_list resumed>) = 0 [pid 5724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5724] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5722] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5726 attached ./strace-static-x86_64: Process 5725 attached [pid 5726] set_robust_list(0x555555b416a0, 24 [pid 5724] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5722] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] set_robust_list(0x555555b416a0, 24 [pid 5726] <... set_robust_list resumed>) = 0 [pid 5724] <... socketpair resumed>[3, 4]) = 0 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5725 [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5726 [pid 5725] <... set_robust_list resumed>) = 0 [pid 5726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5724] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5726] <... prctl resumed>) = 0 [pid 5724] <... futex resumed>) = 1 [pid 5722] <... futex resumed>) = 0 [pid 5725] <... prctl resumed>) = 0 [pid 5726] setpgid(0, 0 [pid 5724] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] setpgid(0, 0 [pid 5726] <... setpgid resumed>) = 0 [pid 5724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5722] <... futex resumed>) = 0 [pid 5724] recvmsg(4, [pid 5725] <... setpgid resumed>) = 0 [pid 5722] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5726] <... openat resumed>) = 3 [pid 5725] <... openat resumed>) = 3 [pid 5726] write(3, "1000", 4 [pid 5725] write(3, "1000", 4) = 4 [pid 5726] <... write resumed>) = 4 [pid 5725] close(3 [pid 5726] close(3 [pid 5725] <... close resumed>) = 0 [pid 5725] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... close resumed>) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5725] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5726] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5726] <... futex resumed>) = 0 [pid 5725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5726] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5726] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5726] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5725] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5725] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5725] <... mprotect resumed>) = 0 [pid 5726] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5725] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5726] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5725] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5726] <... mprotect resumed>) = 0 [pid 5725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5727 attached [pid 5727] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5727] set_robust_list(0x7f2b5feb09a0, 24 [pid 5725] <... clone3 resumed> => {parent_tid=[5727]}, 88) = 5727 [pid 5726] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5725] rt_sigprocmask(SIG_SETMASK, [], [pid 5727] <... set_robust_list resumed>) = 0 [pid 5727] rt_sigprocmask(SIG_SETMASK, [], [pid 5725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5726] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5725] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5728 attached [pid 5727] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5725] <... futex resumed>) = 0 [pid 5725] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5727] <... socketpair resumed>[3, 4]) = 0 [pid 5726] <... clone3 resumed> => {parent_tid=[5728]}, 88) = 5728 [pid 5728] <... rseq resumed>) = 0 [pid 5726] rt_sigprocmask(SIG_SETMASK, [], [pid 5728] set_robust_list(0x7f2b5feb09a0, 24 [pid 5727] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5728] <... set_robust_list resumed>) = 0 [pid 5727] <... futex resumed>) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5728] rt_sigprocmask(SIG_SETMASK, [], [pid 5727] recvmsg(4, [pid 5725] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5726] <... futex resumed>) = 0 [pid 5728] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5725] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] <... socketpair resumed>[3, 4]) = 0 [pid 5728] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5726] <... futex resumed>) = 0 [pid 5726] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] recvmsg(4, [pid 5726] <... futex resumed>) = 0 [pid 5726] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5721] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5721] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5721] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5729 attached [pid 5729] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5721] <... clone3 resumed> => {parent_tid=[5729]}, 88) = 5729 [pid 5729] <... rseq resumed>) = 0 [pid 5721] rt_sigprocmask(SIG_SETMASK, [], [pid 5729] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5729] <... set_robust_list resumed>) = 0 [pid 5729] rt_sigprocmask(SIG_SETMASK, [], [pid 5721] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5721] <... futex resumed>) = 0 [pid 5722] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = 0 [pid 5729] <... sendmsg resumed>) = 1 [pid 5721] <... futex resumed>) = 0 [pid 5721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5729] <... sendmsg resumed>) = 1 [pid 5721] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5722] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] <... mprotect resumed>) = 0 [pid 5729] <... sendmsg resumed>) = 1 [pid 5722] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5722] <... mprotect resumed>) = 0 [pid 5729] <... sendmsg resumed>) = 1 [pid 5721] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5722] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5722] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5731 attached ./strace-static-x86_64: Process 5730 attached [pid 5729] <... sendmsg resumed>) = 1 [pid 5731] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5730] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] <... clone3 resumed> => {parent_tid=[5730]}, 88) = 5730 [pid 5722] <... clone3 resumed> => {parent_tid=[5731]}, 88) = 5731 [pid 5731] <... rseq resumed>) = 0 [pid 5730] <... rseq resumed>) = 0 [pid 5729] <... sendmsg resumed>) = 1 [pid 5721] rt_sigprocmask(SIG_SETMASK, [], [pid 5722] rt_sigprocmask(SIG_SETMASK, [], [pid 5731] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5730] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5731] <... set_robust_list resumed>) = 0 [pid 5730] <... set_robust_list resumed>) = 0 [pid 5729] <... sendmsg resumed>) = 1 [pid 5721] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] rt_sigprocmask(SIG_SETMASK, [], [pid 5730] rt_sigprocmask(SIG_SETMASK, [], [pid 5721] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = 0 [pid 5731] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5721] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5722] <... futex resumed>) = 0 [pid 5731] <... sendmsg resumed>) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5722] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5731] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5729] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5726] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5722] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5725] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5726] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5726] <... futex resumed>) = 0 [pid 5726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5730] recvmsg(4, [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] <... mprotect resumed>) = 0 [pid 5726] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5722] <... mprotect resumed>) = 0 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5726] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5722] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5731] <... sendmsg resumed>) = 1 [pid 5725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5726] <... mprotect resumed>) = 0 [pid 5722] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5732 attached [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5726] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5732] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] <... clone3 resumed> => {parent_tid=[5732]}, 88) = 5732 [pid 5726] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5733 attached [pid 5732] <... rseq resumed>) = 0 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5725] rt_sigprocmask(SIG_SETMASK, [], [pid 5726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5732] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5725] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5734 attached [pid 5733] <... rseq resumed>) = 0 [pid 5732] <... set_robust_list resumed>) = 0 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5729] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5725] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5733] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5731] <... sendmsg resumed>) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5734] <... rseq resumed>) = 0 [pid 5733] <... set_robust_list resumed>) = 0 [pid 5732] rt_sigprocmask(SIG_SETMASK, [], [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... clone3 resumed> => {parent_tid=[5734]}, 88) = 5734 [pid 5722] <... clone3 resumed> => {parent_tid=[5733]}, 88) = 5733 [pid 5734] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5733] rt_sigprocmask(SIG_SETMASK, [], [pid 5732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5726] rt_sigprocmask(SIG_SETMASK, [], [pid 5722] rt_sigprocmask(SIG_SETMASK, [], [pid 5734] <... set_robust_list resumed>) = 0 [pid 5733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5734] rt_sigprocmask(SIG_SETMASK, [], [pid 5733] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5726] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5726] <... futex resumed>) = 0 [pid 5722] <... futex resumed>) = 0 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] <... mprotect resumed>) = 0 [pid 5722] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5726] <... futex resumed>) = 0 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5725] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5726] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5726] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5735 attached [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5731] <... sendmsg resumed>) = 1 [pid 5735] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] <... clone3 resumed> => {parent_tid=[5735]}, 88) = 5735 [pid 5726] <... mprotect resumed>) = 0 [pid 5735] <... rseq resumed>) = 0 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5735] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] rt_sigprocmask(SIG_SETMASK, [], [pid 5726] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5732] <... sendmsg resumed>) = 1 [pid 5735] <... set_robust_list resumed>) = 0 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5726] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5735] rt_sigprocmask(SIG_SETMASK, [], [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5725] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5736 attached [pid 5735] recvmsg(4, [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... clone3 resumed> => {parent_tid=[5736]}, 88) = 5736 [pid 5736] <... rseq resumed>) = 0 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5726] rt_sigprocmask(SIG_SETMASK, [], [pid 5721] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5736] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5736] <... set_robust_list resumed>) = 0 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5726] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] rt_sigprocmask(SIG_SETMASK, [], [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5736] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5726] <... futex resumed>) = 0 [pid 5732] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5726] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5732] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5722] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5725] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5713] exit_group(0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5733] recvmsg(4, [pid 5736] recvmsg(4, [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5717] <... futex resumed>) = ? [pid 5715] <... futex resumed>) = ? [pid 5714] <... recvmsg resumed> ) = ? [pid 5713] <... exit_group resumed>) = ? [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5717] +++ exited with 0 +++ [pid 5714] +++ exited with 0 +++ [pid 5715] +++ exited with 0 +++ [pid 5736] recvmsg(4, [pid 5735] recvmsg(4, [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5736] recvmsg(4, [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5735] recvmsg(4, [pid 5731] <... sendmsg resumed>) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5733] recvmsg(4, [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5726] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] recvmsg(4, [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5733] recvmsg(4, [pid 5731] <... sendmsg resumed>) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5736] recvmsg(4, [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5713] +++ exited with 0 +++ [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5730] recvmsg(4, [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5732] <... sendmsg resumed>) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5729] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5737 attached [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] set_robust_list(0x555555b416a0, 24 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5737 [pid 5737] <... set_robust_list resumed>) = 0 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5737] <... prctl resumed>) = 0 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] setpgid(0, 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5737] <... setpgid resumed>) = 0 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... openat resumed>) = 3 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5737] write(3, "1000", 4 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... write resumed>) = 4 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5737] close(3 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... close resumed>) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5737] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... futex resumed>) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5737] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5737] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5733] recvmsg(4, [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5737] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] <... sendmsg resumed>) = 1 [pid 5735] recvmsg(4, [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5737] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5737] <... mprotect resumed>) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5737] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, ./strace-static-x86_64: Process 5738 attached [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5738] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5737] <... clone3 resumed> => {parent_tid=[5738]}, 88) = 5738 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5738] <... rseq resumed>) = 0 [pid 5737] rt_sigprocmask(SIG_SETMASK, [], [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5738] set_robust_list(0x7f2b5feb09a0, 24 [pid 5737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5738] <... set_robust_list resumed>) = 0 [pid 5737] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5738] rt_sigprocmask(SIG_SETMASK, [], [pid 5737] <... futex resumed>) = 0 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5738] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5737] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5738] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... sendmsg resumed>) = 1 [pid 5738] <... socketpair resumed>[3, 4]) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5729] <... futex resumed>) = 0 [pid 5738] <... futex resumed>) = 1 [pid 5737] <... futex resumed>) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5729] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5737] <... futex resumed>) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5738] recvmsg(4, [pid 5737] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] recvmsg(4, [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5730] <... futex resumed>) = 0 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5730] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... sendmsg resumed>) = 1 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5731] <... futex resumed>) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5731] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5733] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5733] <... futex resumed>) = 0 [pid 5734] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] <... sendmsg resumed>) = 1 [pid 5734] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5734] <... futex resumed>) = 0 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5734] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5732] <... sendmsg resumed>) = 1 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5732] <... futex resumed>) = 0 [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5732] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] recvmsg(4, [pid 5736] recvmsg(4, [pid 5735] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] recvmsg(4, [pid 5735] <... futex resumed>) = 0 [pid 5736] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5735] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5736] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5737] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5716] exit_group(0 [pid 5720] <... futex resumed>) = ? [pid 5719] <... futex resumed>) = ? [pid 5737] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5718] <... recvmsg resumed> ) = ? [pid 5716] <... exit_group resumed>) = ? [pid 5720] +++ exited with 0 +++ [pid 5719] +++ exited with 0 +++ [pid 5718] +++ exited with 0 +++ [pid 5716] +++ exited with 0 +++ [pid 5737] <... mprotect resumed>) = 0 [pid 5737] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5739 attached [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5716, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5739] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5737] <... clone3 resumed> => {parent_tid=[5739]}, 88) = 5739 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5739] <... rseq resumed>) = 0 [pid 5737] rt_sigprocmask(SIG_SETMASK, [], [pid 5076] <... restart_syscall resumed>) = 0 [pid 5739] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5739] <... set_robust_list resumed>) = 0 [pid 5737] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] rt_sigprocmask(SIG_SETMASK, [], [pid 5737] <... futex resumed>) = 0 [pid 5739] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5737] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5740 attached [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... futex resumed>) = 0 [pid 5740] set_robust_list(0x555555b416a0, 24 [pid 5739] <... sendmsg resumed>) = 1 [pid 5737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5740] <... set_robust_list resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5737] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... mprotect resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5740 [pid 5740] setpgid(0, 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5737] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5740] <... setpgid resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5739] <... sendmsg resumed>) = 1 [pid 5737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5741 attached [pid 5740] <... openat resumed>) = 3 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5740] write(3, "1000", 4 [pid 5739] <... sendmsg resumed>) = 1 [pid 5737] <... clone3 resumed> => {parent_tid=[5741]}, 88) = 5741 [pid 5740] <... write resumed>) = 4 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] rt_sigprocmask(SIG_SETMASK, [], [pid 5740] close(3 [pid 5739] <... sendmsg resumed>) = 1 [pid 5737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5740] <... close resumed>) = 0 [pid 5737] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5740] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5737] <... futex resumed>) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5737] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] <... futex resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5740] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5741] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5740] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... rseq resumed>) = 0 [pid 5740] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... set_robust_list resumed>) = 0 [pid 5740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] rt_sigprocmask(SIG_SETMASK, [], [pid 5740] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5740] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5740] <... mprotect resumed>) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5740] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5742 attached [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5742] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... clone3 resumed> => {parent_tid=[5742]}, 88) = 5742 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5742] <... rseq resumed>) = 0 [pid 5741] recvmsg(4, [pid 5740] rt_sigprocmask(SIG_SETMASK, [], [pid 5739] <... sendmsg resumed>) = 1 [pid 5742] set_robust_list(0x7f2b5feb09a0, 24 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5742] <... set_robust_list resumed>) = 0 [pid 5741] recvmsg(4, [pid 5740] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... sendmsg resumed>) = 1 [pid 5742] rt_sigprocmask(SIG_SETMASK, [], [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... futex resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5741] recvmsg(4, [pid 5740] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5742] <... socketpair resumed>[3, 4]) = 0 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5742] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5742] <... futex resumed>) = 1 [pid 5741] recvmsg(4, [pid 5740] <... futex resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5742] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... sendmsg resumed>) = 1 [pid 5742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5741] recvmsg(4, [pid 5740] <... futex resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5742] recvmsg(4, [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5737] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5741] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5741] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5740] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... futex resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5741] recvmsg(4, [pid 5740] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5740] <... mprotect resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5741] recvmsg(4, [pid 5740] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5739] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5743 attached [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5743] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... clone3 resumed> => {parent_tid=[5743]}, 88) = 5743 [pid 5739] <... sendmsg resumed>) = 1 [pid 5743] <... rseq resumed>) = 0 [pid 5741] recvmsg(4, [pid 5740] rt_sigprocmask(SIG_SETMASK, [], [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5743] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5743] <... set_robust_list resumed>) = 0 [pid 5741] recvmsg(4, [pid 5740] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5743] rt_sigprocmask(SIG_SETMASK, [], [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... futex resumed>) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5741] recvmsg(4, [pid 5740] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... futex resumed>) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5739] <... sendmsg resumed>) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5740] <... mprotect resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5740] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5739] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5744 attached [pid 5743] <... sendmsg resumed>) = 1 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... clone3 resumed> => {parent_tid=[5744]}, 88) = 5744 [pid 5744] <... rseq resumed>) = 0 [pid 5741] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5740] rt_sigprocmask(SIG_SETMASK, [], [pid 5744] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5744] <... set_robust_list resumed>) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5740] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] rt_sigprocmask(SIG_SETMASK, [], [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... futex resumed>) = 0 [pid 5739] <... sendmsg resumed>) = 1 [pid 5744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5740] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5739] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5739] <... futex resumed>) = 0 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5739] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] recvmsg(4, [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] recvmsg(4, [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5741] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] <... futex resumed>) = 0 [pid 5741] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5740] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5722] exit_group(0 [pid 5721] exit_group(0 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5733] <... futex resumed>) = ? [pid 5731] <... futex resumed>) = ? [pid 5724] <... recvmsg resumed> ) = ? [pid 5722] <... exit_group resumed>) = ? [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5733] +++ exited with 0 +++ [pid 5731] +++ exited with 0 +++ [pid 5730] <... futex resumed>) = ? [pid 5729] <... futex resumed>) = ? [pid 5724] +++ exited with 0 +++ [pid 5723] <... recvmsg resumed> ) = ? [pid 5721] <... exit_group resumed>) = ? [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5723] +++ exited with 0 +++ [pid 5743] <... sendmsg resumed>) = 1 [pid 5730] +++ exited with 0 +++ [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5722] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5722, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5729] +++ exited with 0 +++ [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5721] +++ exited with 0 +++ [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5725] exit_group(0 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5721, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5735] <... futex resumed>) = ? [pid 5732] <... futex resumed>) = ? [pid 5727] <... recvmsg resumed> ) = ? [pid 5725] <... exit_group resumed>) = ? [pid 5735] +++ exited with 0 +++ [pid 5732] +++ exited with 0 +++ [pid 5727] +++ exited with 0 +++ [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5745 attached [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5725] +++ exited with 0 +++ ./strace-static-x86_64: Process 5746 attached [pid 5745] set_robust_list(0x555555b416a0, 24 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5745 [pid 5746] set_robust_list(0x555555b416a0, 24 [pid 5745] <... set_robust_list resumed>) = 0 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5746] <... set_robust_list resumed>) = 0 [pid 5745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5725, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5746 [pid 5746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5745] <... prctl resumed>) = 0 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5746] <... prctl resumed>) = 0 [pid 5745] setpgid(0, 0 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5746] setpgid(0, 0 [pid 5745] <... setpgid resumed>) = 0 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5747 attached [pid 5746] <... setpgid resumed>) = 0 [pid 5745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5747 [pid 5747] set_robust_list(0x555555b416a0, 24 [pid 5746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5745] <... openat resumed>) = 3 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... set_robust_list resumed>) = 0 [pid 5746] <... openat resumed>) = 3 [pid 5745] write(3, "1000", 4 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5745] <... write resumed>) = 4 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5746] write(3, "1000", 4 [pid 5745] close(3 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5746] <... write resumed>) = 4 [pid 5747] <... prctl resumed>) = 0 [pid 5746] close(3 [pid 5745] <... close resumed>) = 0 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] setpgid(0, 0 [pid 5746] <... close resumed>) = 0 [pid 5745] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5747] <... setpgid resumed>) = 0 [pid 5746] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = 0 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5746] <... futex resumed>) = 0 [pid 5745] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5746] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5745] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5746] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5746] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... openat resumed>) = 3 [pid 5746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5745] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5745] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5746] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5747] write(3, "1000", 4 [pid 5746] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5747] <... write resumed>) = 4 [pid 5745] <... mprotect resumed>) = 0 [pid 5744] recvmsg(4, [pid 5743] <... sendmsg resumed>) = 1 [pid 5747] close(3 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5745] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5744] recvmsg(4, [pid 5747] <... close resumed>) = 0 [pid 5746] <... mprotect resumed>) = 0 [pid 5745] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5747] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5744] recvmsg(4, [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5746] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] <... sendmsg resumed>) = 1 [pid 5726] exit_group(0 [pid 5747] <... futex resumed>) = 0 [pid 5744] recvmsg(4, [pid 5747] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5745] <... clone3 resumed> => {parent_tid=[5748]}, 88) = 5748 [pid 5744] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5734] <... futex resumed>) = ? [pid 5728] <... recvmsg resumed> ) = ? [pid 5746] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5726] <... exit_group resumed>) = ? [pid 5747] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5745] rt_sigprocmask(SIG_SETMASK, [], [pid 5744] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5744] <... futex resumed>) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5728] +++ exited with 0 +++ ./strace-static-x86_64: Process 5749 attached ./strace-static-x86_64: Process 5748 attached [pid 5747] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5745] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5736] <... futex resumed>) = ? [pid 5734] +++ exited with 0 +++ [pid 5749] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5748] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5746] <... clone3 resumed> => {parent_tid=[5749]}, 88) = 5749 [pid 5745] <... futex resumed>) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5749] <... rseq resumed>) = 0 [pid 5748] <... rseq resumed>) = 0 [pid 5749] set_robust_list(0x7f2b5feb09a0, 24 [pid 5748] set_robust_list(0x7f2b5feb09a0, 24 [pid 5749] <... set_robust_list resumed>) = 0 [pid 5748] <... set_robust_list resumed>) = 0 [pid 5749] rt_sigprocmask(SIG_SETMASK, [], [pid 5748] rt_sigprocmask(SIG_SETMASK, [], [pid 5749] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5748] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5749] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5747] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5746] rt_sigprocmask(SIG_SETMASK, [], [pid 5745] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5748] <... socketpair resumed>[3, 4]) = 0 [pid 5747] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5736] +++ exited with 0 +++ [pid 5726] +++ exited with 0 +++ [pid 5748] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... mprotect resumed>) = 0 [pid 5746] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5749] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = 1 [pid 5746] <... futex resumed>) = 1 [pid 5745] <... futex resumed>) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5726, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5749] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5748] recvmsg(4, [pid 5747] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5746] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5747] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5745] <... futex resumed>) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5745] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5749] <... socketpair resumed>[3, 4]) = 0 [pid 5743] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5750 attached [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5750] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5749] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] set_robust_list(0x7f2b5feb09a0, 24 [pid 5749] <... futex resumed>) = 1 [pid 5746] <... futex resumed>) = 0 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5750] <... set_robust_list resumed>) = 0 [pid 5746] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] rt_sigprocmask(SIG_SETMASK, [], [pid 5746] <... futex resumed>) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5750] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5746] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5750] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5749] recvmsg(4, [pid 5747] <... clone3 resumed> => {parent_tid=[5750]}, 88) = 5750 [pid 5747] rt_sigprocmask(SIG_SETMASK, [], [pid 5743] <... sendmsg resumed>) = 1 [pid 5747] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... sendmsg resumed>) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5747] <... futex resumed>) = 1 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5750] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5747] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5751 ./strace-static-x86_64: Process 5751 attached [pid 5750] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] set_robust_list(0x555555b416a0, 24 [pid 5750] <... futex resumed>) = 1 [pid 5747] <... futex resumed>) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5751] <... set_robust_list resumed>) = 0 [pid 5750] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5747] <... futex resumed>) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5751] <... prctl resumed>) = 0 [pid 5750] recvmsg(4, [pid 5747] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] setpgid(0, 0) = 0 [pid 5743] <... sendmsg resumed>) = 1 [pid 5751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5743] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5751] <... openat resumed>) = 3 [pid 5751] write(3, "1000", 4) = 4 [pid 5751] close(3) = 0 [pid 5751] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5751] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, NULL, 8) = 0 [pid 5751] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5751] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5751] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5751] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5752 attached [pid 5752] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5751] <... clone3 resumed> => {parent_tid=[5752]}, 88) = 5752 [pid 5752] <... rseq resumed>) = 0 [pid 5751] rt_sigprocmask(SIG_SETMASK, [], [pid 5752] set_robust_list(0x7f2b5feb09a0, 24 [pid 5751] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5752] <... set_robust_list resumed>) = 0 [pid 5751] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5752] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5751] <... futex resumed>) = 0 [pid 5752] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] <... futex resumed>) = 0 [pid 5745] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5751] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] recvmsg(4, [pid 5751] <... futex resumed>) = 0 [pid 5745] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] <... futex resumed>) = 0 [pid 5745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5746] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5745] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5746] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5746] <... futex resumed>) = 0 [pid 5745] <... mprotect resumed>) = 0 [pid 5746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5745] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5746] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5753 attached [pid 5746] <... mprotect resumed>) = 0 [pid 5753] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5746] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5753] <... rseq resumed>) = 0 [pid 5746] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5745] <... clone3 resumed> => {parent_tid=[5753]}, 88) = 5753 [pid 5753] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5753] <... set_robust_list resumed>) = 0 [pid 5745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5745] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5754 attached [pid 5753] rt_sigprocmask(SIG_SETMASK, [], [pid 5746] <... clone3 resumed> => {parent_tid=[5754]}, 88) = 5754 [pid 5745] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5753] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5747] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5746] rt_sigprocmask(SIG_SETMASK, [], [pid 5745] <... futex resumed>) = 0 [pid 5754] <... rseq resumed>) = 0 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5754] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5753] <... sendmsg resumed>) = 1 [pid 5746] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... set_robust_list resumed>) = 0 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5746] <... futex resumed>) = 0 [pid 5754] rt_sigprocmask(SIG_SETMASK, [], [pid 5747] <... futex resumed>) = 0 [pid 5745] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5746] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5753] <... sendmsg resumed>) = 1 [pid 5747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5746] <... futex resumed>) = 0 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5745] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5747] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... mprotect resumed>) = 0 [pid 5746] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5745] <... mprotect resumed>) = 0 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5746] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5747] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5746] <... mprotect resumed>) = 0 [pid 5745] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5745] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5746] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5746] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5756 attached ./strace-static-x86_64: Process 5755 attached [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5757 attached [pid 5756] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5755] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... clone3 resumed> => {parent_tid=[5756]}, 88) = 5756 [pid 5745] <... clone3 resumed> => {parent_tid=[5755]}, 88) = 5755 [pid 5757] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5756] <... rseq resumed>) = 0 [pid 5755] <... rseq resumed>) = 0 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5747] rt_sigprocmask(SIG_SETMASK, [], [pid 5745] rt_sigprocmask(SIG_SETMASK, [], [pid 5757] <... rseq resumed>) = 0 [pid 5756] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5755] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5746] <... clone3 resumed> => {parent_tid=[5757]}, 88) = 5757 [pid 5745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5757] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5756] <... set_robust_list resumed>) = 0 [pid 5755] <... set_robust_list resumed>) = 0 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5747] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] rt_sigprocmask(SIG_SETMASK, [], [pid 5745] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... set_robust_list resumed>) = 0 [pid 5756] rt_sigprocmask(SIG_SETMASK, [], [pid 5755] rt_sigprocmask(SIG_SETMASK, [], [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... futex resumed>) = 0 [pid 5746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5745] <... futex resumed>) = 0 [pid 5757] rt_sigprocmask(SIG_SETMASK, [], [pid 5756] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5755] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5747] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... futex resumed>) = 0 [pid 5746] <... futex resumed>) = 0 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5746] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5747] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5747] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5756] <... sendmsg resumed>) = 1 [pid 5747] <... mprotect resumed>) = 0 [pid 5757] recvmsg(4, [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5747] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] <... futex resumed>) = 0 [pid 5747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5758 attached [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5758] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5747] <... clone3 resumed> => {parent_tid=[5758]}, 88) = 5758 [pid 5758] <... rseq resumed>) = 0 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5751] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5747] rt_sigprocmask(SIG_SETMASK, [], [pid 5758] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] <... mprotect resumed>) = 0 [pid 5747] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5758] <... set_robust_list resumed>) = 0 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] rt_sigprocmask(SIG_SETMASK, [], [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5747] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5747] <... futex resumed>) = 0 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5747] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5759 attached [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5759] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] <... clone3 resumed> => {parent_tid=[5759]}, 88) = 5759 [pid 5753] <... sendmsg resumed>) = 1 [pid 5759] <... rseq resumed>) = 0 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5751] rt_sigprocmask(SIG_SETMASK, [], [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5759] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5751] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5756] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] <... futex resumed>) = 0 [pid 5751] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] <... set_robust_list resumed>) = 0 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5759] rt_sigprocmask(SIG_SETMASK, [], [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] <... mprotect resumed>) = 0 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5760 attached [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5760] <... rseq resumed>) = 0 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] <... clone3 resumed> => {parent_tid=[5760]}, 88) = 5760 [pid 5760] <... set_robust_list resumed>) = 0 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] rt_sigprocmask(SIG_SETMASK, [], [pid 5745] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5760] rt_sigprocmask(SIG_SETMASK, [], [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5746] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5760] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5751] <... futex resumed>) = 0 [pid 5759] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5747] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] exit_group(0 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5741] <... futex resumed>) = ? [pid 5739] <... futex resumed>) = ? [pid 5738] <... recvmsg resumed> ) = ? [pid 5737] <... exit_group resumed>) = ? [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5741] +++ exited with 0 +++ [pid 5739] +++ exited with 0 +++ [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5738] +++ exited with 0 +++ [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5737] +++ exited with 0 +++ [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5737, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5761 attached [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5761] set_robust_list(0x555555b416a0, 24 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5761 [pid 5761] <... set_robust_list resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... prctl resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] setpgid(0, 0 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5761] <... setpgid resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... openat resumed>) = 3 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5761] write(3, "1000", 4 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... write resumed>) = 4 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5751] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5753] <... sendmsg resumed>) = 1 [pid 5761] close(3 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... close resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5761] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... futex resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5761] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5761] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... mprotect resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5761] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5760] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5761] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5760] recvmsg(4, [pid 5758] recvmsg(4, [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5762 attached [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5762] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5761] <... clone3 resumed> => {parent_tid=[5762]}, 88) = 5762 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5762] <... rseq resumed>) = 0 [pid 5761] rt_sigprocmask(SIG_SETMASK, [], [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5762] set_robust_list(0x7f2b5feb09a0, 24 [pid 5761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5760] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5759] <... sendmsg resumed>) = 1 [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] recvmsg(4, [pid 5758] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5756] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5762] <... set_robust_list resumed>) = 0 [pid 5761] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5762] rt_sigprocmask(SIG_SETMASK, [], [pid 5761] <... futex resumed>) = 0 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5761] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5762] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5762] <... socketpair resumed>[3, 4]) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5762] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] recvmsg(4, [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5762] <... futex resumed>) = 1 [pid 5761] <... futex resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5762] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5761] <... futex resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5762] recvmsg(4, [pid 5761] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5754] <... sendmsg resumed>) = 1 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] recvmsg(4, [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... sendmsg resumed>) = 1 [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] recvmsg(4, [pid 5754] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5756] <... sendmsg resumed>) = 1 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5754] <... futex resumed>) = 0 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5755] recvmsg(4, [pid 5754] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5753] <... sendmsg resumed>) = 1 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5753] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] recvmsg(4, [pid 5753] <... futex resumed>) = 0 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5753] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5757] <... futex resumed>) = 0 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] <... futex resumed>) = 0 [pid 5761] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5757] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] <... sendmsg resumed>) = 1 [pid 5755] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] recvmsg(4, [pid 5758] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... futex resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] <... sendmsg resumed>) = 1 [pid 5761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5760] recvmsg(4, [pid 5758] recvmsg(4, [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5761] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... mprotect resumed>) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5761] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5760] recvmsg(4, [pid 5758] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5763 attached [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5761] <... clone3 resumed> => {parent_tid=[5763]}, 88) = 5763 [pid 5759] <... sendmsg resumed>) = 1 [pid 5763] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5758] recvmsg(4, [pid 5756] <... sendmsg resumed>) = 1 [pid 5763] <... rseq resumed>) = 0 [pid 5761] rt_sigprocmask(SIG_SETMASK, [], [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5760] recvmsg(4, [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] recvmsg(4, [pid 5756] <... futex resumed>) = 0 [pid 5763] <... set_robust_list resumed>) = 0 [pid 5761] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5756] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] rt_sigprocmask(SIG_SETMASK, [], [pid 5761] <... futex resumed>) = 0 [pid 5760] recvmsg(4, [pid 5758] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5761] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5758] <... futex resumed>) = 0 [pid 5763] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... futex resumed>) = 0 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5758] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] <... sendmsg resumed>) = 1 [pid 5761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5763] <... sendmsg resumed>) = 1 [pid 5761] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5761] <... mprotect resumed>) = 0 [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5763] <... sendmsg resumed>) = 1 [pid 5761] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5760] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5740] exit_group(0 [pid 5763] <... sendmsg resumed>) = 1 [pid 5761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5760] recvmsg(4, [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5744] <... futex resumed>) = ? [pid 5743] <... futex resumed>) = ? [pid 5742] <... recvmsg resumed> ) = ? [pid 5740] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5764 attached [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5759] <... sendmsg resumed>) = 1 [pid 5744] +++ exited with 0 +++ [pid 5742] +++ exited with 0 +++ [pid 5763] <... sendmsg resumed>) = 1 [pid 5759] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5759] <... sendmsg resumed>) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5759] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5759] <... futex resumed>) = 0 [pid 5759] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] <... sendmsg resumed>) = 1 [pid 5743] +++ exited with 0 +++ [pid 5740] +++ exited with 0 +++ [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5740, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... clone3 resumed> => {parent_tid=[5764]}, 88) = 5764 [pid 5760] recvmsg(4, [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5761] rt_sigprocmask(SIG_SETMASK, [], [pid 5764] <... rseq resumed>) = 0 [pid 5761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5760] recvmsg(4, [pid 5764] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5763] <... sendmsg resumed>) = 1 [pid 5761] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] <... set_robust_list resumed>) = 0 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... futex resumed>) = 0 [pid 5760] recvmsg(4, [pid 5764] rt_sigprocmask(SIG_SETMASK, [], [pid 5763] <... sendmsg resumed>) = 1 [pid 5761] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5765 attached [pid 5764] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5765 [pid 5765] set_robust_list(0x555555b416a0, 24 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5765] <... set_robust_list resumed>) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5765] <... prctl resumed>) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] recvmsg(4, [pid 5765] setpgid(0, 0 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5760] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5765] <... setpgid resumed>) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5760] <... futex resumed>) = 0 [pid 5765] <... openat resumed>) = 3 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5765] write(3, "1000", 4 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] <... write resumed>) = 4 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] close(3 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] <... close resumed>) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] <... futex resumed>) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] <... mprotect resumed>) = 0 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, [pid 5765] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5766 attached [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5761] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5766] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5765] <... clone3 resumed> => {parent_tid=[5766]}, 88) = 5766 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5766] <... rseq resumed>) = 0 [pid 5765] rt_sigprocmask(SIG_SETMASK, [], [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5766] set_robust_list(0x7f2b5feb09a0, 24 [pid 5765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5766] <... set_robust_list resumed>) = 0 [pid 5765] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5766] rt_sigprocmask(SIG_SETMASK, [], [pid 5765] <... futex resumed>) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5766] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5765] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5766] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5766] <... socketpair resumed>[3, 4]) = 0 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5766] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5766] <... futex resumed>) = 1 [pid 5765] <... futex resumed>) = 0 [pid 5766] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5765] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5765] <... futex resumed>) = 0 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5766] recvmsg(4, [pid 5765] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, [pid 5765] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] <... futex resumed>) = 0 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5764] recvmsg(4, [pid 5765] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] <... mprotect resumed>) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] recvmsg(4, [pid 5765] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, [pid 5765] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5767 attached [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5767] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5765] <... clone3 resumed> => {parent_tid=[5767]}, 88) = 5767 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5767] <... rseq resumed>) = 0 [pid 5764] recvmsg(4, [pid 5767] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5765] rt_sigprocmask(SIG_SETMASK, [], [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5767] <... set_robust_list resumed>) = 0 [pid 5765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5767] rt_sigprocmask(SIG_SETMASK, [], [pid 5765] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5767] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5765] <... futex resumed>) = 0 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5765] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] <... futex resumed>) = 0 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5764] recvmsg(4, [pid 5763] <... sendmsg resumed>) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5767] <... sendmsg resumed>) = 1 [pid 5765] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5764] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] <... mprotect resumed>) = 0 [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5763] <... sendmsg resumed>) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5764] recvmsg(4, [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5764] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5765] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5764] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] <... sendmsg resumed>) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5764] <... futex resumed>) = 0 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5767] <... sendmsg resumed>) = 1 [pid 5765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5764] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5763] <... sendmsg resumed>) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5767] <... sendmsg resumed>) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5768 attached ) = 1 [pid 5765] <... clone3 resumed> => {parent_tid=[5768]}, 88) = 5768 [pid 5763] <... sendmsg resumed>) = 1 [pid 5768] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] rt_sigprocmask(SIG_SETMASK, [], [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... rseq resumed>) = 0 [pid 5767] <... sendmsg resumed>) = 1 [pid 5765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5763] <... sendmsg resumed>) = 1 [pid 5768] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5765] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... set_robust_list resumed>) = 0 [pid 5768] rt_sigprocmask(SIG_SETMASK, [], [pid 5767] <... sendmsg resumed>) = 1 [pid 5765] <... futex resumed>) = 0 [pid 5768] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5763] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5765] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5763] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5763] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] <... sendmsg resumed>) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5768] recvmsg(4, [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5746] exit_group(0 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5757] <... futex resumed>) = ? [pid 5754] <... futex resumed>) = ? [pid 5749] <... recvmsg resumed> ) = ? [pid 5746] <... exit_group resumed>) = ? [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5757] +++ exited with 0 +++ [pid 5754] +++ exited with 0 +++ [pid 5749] +++ exited with 0 +++ [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5745] exit_group(0 [pid 5746] +++ exited with 0 +++ [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5755] <... futex resumed>) = ? [pid 5753] <... futex resumed>) = ? [pid 5748] <... recvmsg resumed> ) = ? [pid 5745] <... exit_group resumed>) = ? [pid 5748] +++ exited with 0 +++ [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5753] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5746, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=3 /* 0.03 s */} --- [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5755] +++ exited with 0 +++ [pid 5745] +++ exited with 0 +++ [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5745, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5081] restart_syscall(<... resuming interrupted clone ...> [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5769 attached [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5766] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5747] exit_group(0 [pid 5081] <... restart_syscall resumed>) = 0 [pid 5769] set_robust_list(0x555555b416a0, 24 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5766] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5769 [pid 5769] <... set_robust_list resumed>) = 0 [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5766] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = ? [pid 5756] <... futex resumed>) = ? [pid 5750] <... recvmsg resumed> ) = ? [pid 5747] <... exit_group resumed>) = ? [pid 5769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5766] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] +++ exited with 0 +++ [pid 5756] +++ exited with 0 +++ [pid 5750] +++ exited with 0 +++ [pid 5768] recvmsg(4, [pid 5767] <... sendmsg resumed>) = 1 [pid 5769] <... prctl resumed>) = 0 [pid 5768] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5769] setpgid(0, 0 [pid 5768] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... sendmsg resumed>) = 1 [pid 5769] <... setpgid resumed>) = 0 [pid 5768] <... futex resumed>) = 0 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5768] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... sendmsg resumed>) = 1 [pid 5769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5769] <... openat resumed>) = 3 [pid 5767] <... sendmsg resumed>) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5769] write(3, "1000", 4 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5751] exit_group(0 [pid 5767] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5770 attached [pid 5769] <... write resumed>) = 4 [pid 5760] <... futex resumed>) = ? [pid 5759] <... futex resumed>) = ? [pid 5752] <... recvmsg resumed> ) = ? [pid 5751] <... exit_group resumed>) = ? [pid 5770] set_robust_list(0x555555b416a0, 24 [pid 5769] close(3 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5760] +++ exited with 0 +++ [pid 5759] +++ exited with 0 +++ [pid 5770] <... set_robust_list resumed>) = 0 [pid 5769] <... close resumed>) = 0 [pid 5767] <... sendmsg resumed>) = 1 [pid 5770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5769] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5770 [pid 5770] <... prctl resumed>) = 0 [pid 5767] <... sendmsg resumed>) = 1 [pid 5770] setpgid(0, 0 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5770] <... setpgid resumed>) = 0 [pid 5769] <... futex resumed>) = 0 [pid 5767] <... sendmsg resumed>) = 1 [pid 5770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5769] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5767] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... openat resumed>) = 3 [pid 5769] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5767] <... futex resumed>) = 0 [pid 5765] exit_group(0 [pid 5747] +++ exited with 0 +++ [pid 5769] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5768] <... futex resumed>) = ? [pid 5766] <... futex resumed>) = ? [pid 5765] <... exit_group resumed>) = ? [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5770] write(3, "1000", 4 [pid 5769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5768] +++ exited with 0 +++ [pid 5767] +++ exited with 0 +++ [pid 5766] +++ exited with 0 +++ [pid 5765] +++ exited with 0 +++ [pid 5752] +++ exited with 0 +++ [pid 5751] +++ exited with 0 +++ [pid 5770] <... write resumed>) = 4 [pid 5769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5770] close(3) = 0 [pid 5769] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5770] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5765, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5751, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5770] <... futex resumed>) = 0 [pid 5769] <... mprotect resumed>) = 0 [pid 5770] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5770] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5770] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5769] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5770] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5773 attached [pid 5770] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5773] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5770] <... mprotect resumed>) = 0 [pid 5773] <... rseq resumed>) = 0 [pid 5770] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5773] set_robust_list(0x7f2b5feb09a0, 24) = 0 [pid 5770] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5772 [pid 5773] rt_sigprocmask(SIG_SETMASK, [], [pid 5770] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5775 attached [pid 5773] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5769] <... clone3 resumed> => {parent_tid=[5773]}, 88) = 5773 ./strace-static-x86_64: Process 5772 attached [pid 5775] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5773] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] rt_sigprocmask(SIG_SETMASK, [], [pid 5775] <... rseq resumed>) = 0 [pid 5770] <... clone3 resumed> => {parent_tid=[5775]}, 88) = 5775 [pid 5769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5775] set_robust_list(0x7f2b5feb09a0, 24 [pid 5770] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5771 attached [pid 5775] <... set_robust_list resumed>) = 0 [pid 5772] set_robust_list(0x555555b416a0, 24 [pid 5770] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5769] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5774 attached [pid 5771] set_robust_list(0x555555b416a0, 24 [pid 5775] rt_sigprocmask(SIG_SETMASK, [], [pid 5772] <... set_robust_list resumed>) = 0 [pid 5773] <... futex resumed>) = 0 [pid 5770] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... futex resumed>) = 1 [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5771 [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5774 [pid 5774] set_robust_list(0x555555b416a0, 24 [pid 5771] <... set_robust_list resumed>) = 0 [pid 5775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5773] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5770] <... futex resumed>) = 0 [pid 5769] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] <... set_robust_list resumed>) = 0 [pid 5771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5772] <... prctl resumed>) = 0 [pid 5770] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5771] <... prctl resumed>) = 0 [pid 5775] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5772] setpgid(0, 0 [pid 5773] <... socketpair resumed>[3, 4]) = 0 [pid 5774] <... prctl resumed>) = 0 [pid 5772] <... setpgid resumed>) = 0 [pid 5774] setpgid(0, 0 [pid 5771] setpgid(0, 0 [pid 5775] <... socketpair resumed>[3, 4]) = 0 [pid 5772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5773] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... setpgid resumed>) = 0 [pid 5774] <... setpgid resumed>) = 0 [pid 5771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5775] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... openat resumed>) = 3 [pid 5773] <... futex resumed>) = 1 [pid 5769] <... futex resumed>) = 0 [pid 5774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5775] <... futex resumed>) = 1 [pid 5772] write(3, "1000", 4 [pid 5773] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... futex resumed>) = 0 [pid 5769] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... openat resumed>) = 3 [pid 5775] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5772] <... write resumed>) = 4 [pid 5773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5770] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... futex resumed>) = 0 [pid 5774] <... openat resumed>) = 3 [pid 5771] write(3, "1000", 4 [pid 5775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5772] close(3 [pid 5773] recvmsg(4, [pid 5770] <... futex resumed>) = 0 [pid 5769] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] write(3, "1000", 4 [pid 5771] <... write resumed>) = 4 [pid 5775] recvmsg(4, [pid 5772] <... close resumed>) = 0 [pid 5770] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] <... write resumed>) = 4 [pid 5771] close(3 [pid 5774] close(3 [pid 5771] <... close resumed>) = 0 [pid 5772] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] <... close resumed>) = 0 [pid 5771] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = 0 [pid 5774] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... futex resumed>) = 0 [pid 5772] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5774] <... futex resumed>) = 0 [pid 5771] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5772] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5774] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5771] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5774] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5771] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5772] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5774] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5771] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5772] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5771] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5774] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5771] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5772] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5774] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5772] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5774] <... mprotect resumed>) = 0 [pid 5771] <... mprotect resumed>) = 0 [pid 5772] <... mprotect resumed>) = 0 [pid 5772] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5774] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5771] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5774] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5771] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5778 attached ./strace-static-x86_64: Process 5777 attached ./strace-static-x86_64: Process 5776 attached [pid 5772] <... clone3 resumed> => {parent_tid=[5776]}, 88) = 5776 [pid 5778] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5777] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5776] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5774] <... clone3 resumed> => {parent_tid=[5777]}, 88) = 5777 [pid 5771] <... clone3 resumed> => {parent_tid=[5778]}, 88) = 5778 [pid 5772] rt_sigprocmask(SIG_SETMASK, [], [pid 5778] <... rseq resumed>) = 0 [pid 5777] <... rseq resumed>) = 0 [pid 5776] <... rseq resumed>) = 0 [pid 5777] set_robust_list(0x7f2b5feb09a0, 24 [pid 5776] set_robust_list(0x7f2b5feb09a0, 24 [pid 5778] set_robust_list(0x7f2b5feb09a0, 24 [pid 5774] rt_sigprocmask(SIG_SETMASK, [], [pid 5771] rt_sigprocmask(SIG_SETMASK, [], [pid 5772] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5778] <... set_robust_list resumed>) = 0 [pid 5777] <... set_robust_list resumed>) = 0 [pid 5776] <... set_robust_list resumed>) = 0 [pid 5774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5771] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5772] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] rt_sigprocmask(SIG_SETMASK, [], [pid 5777] rt_sigprocmask(SIG_SETMASK, [], [pid 5776] rt_sigprocmask(SIG_SETMASK, [], [pid 5774] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... futex resumed>) = 0 [pid 5778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5774] <... futex resumed>) = 0 [pid 5771] <... futex resumed>) = 0 [pid 5772] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5777] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5776] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5774] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] <... socketpair resumed>[3, 4]) = 0 [pid 5777] <... socketpair resumed>[3, 4]) = 0 [pid 5776] <... socketpair resumed>[3, 4]) = 0 [pid 5777] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = 1 [pid 5776] <... futex resumed>) = 1 [pid 5774] <... futex resumed>) = 0 [pid 5778] <... futex resumed>) = 1 [pid 5777] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = 0 [pid 5778] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5774] <... futex resumed>) = 0 [pid 5771] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5777] recvmsg(4, [pid 5774] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5771] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = 1 [pid 5778] recvmsg(4, [pid 5776] <... futex resumed>) = 0 [pid 5771] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] recvmsg(4, [pid 5769] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5769] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5770] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5769] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5770] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5769] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5770] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5769] <... mprotect resumed>) = 0 [pid 5769] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5770] <... mprotect resumed>) = 0 [pid 5769] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5770] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5779 attached [], 8) = 0 [pid 5779] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5770] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5769] <... clone3 resumed> => {parent_tid=[5779]}, 88) = 5779 [pid 5779] <... rseq resumed>) = 0 [pid 5769] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5780 attached NULL, 8) = 0 [pid 5780] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5769] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... rseq resumed>) = 0 [pid 5769] <... futex resumed>) = 0 [pid 5780] set_robust_list(0x7f2b5fe8f9a0, 24) = 0 [pid 5769] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] rt_sigprocmask(SIG_SETMASK, [], [pid 5779] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5769] <... futex resumed>) = 0 [pid 5770] <... clone3 resumed> => {parent_tid=[5780]}, 88) = 5780 [pid 5780] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5779] <... set_robust_list resumed>) = 0 [pid 5770] rt_sigprocmask(SIG_SETMASK, [], [pid 5769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5780] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] rt_sigprocmask(SIG_SETMASK, [], [pid 5770] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5769] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5770] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5780] <... futex resumed>) = 0 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5770] <... futex resumed>) = 1 [pid 5769] <... mprotect resumed>) = 0 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5770] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5770] <... futex resumed>) = 0 [pid 5770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5780] <... sendmsg resumed>) = 1 [pid 5770] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5769] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5769] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5770] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5781 attached ) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5770] <... mprotect resumed>) = 0 [pid 5769] <... clone3 resumed> => {parent_tid=[5781]}, 88) = 5781 [pid 5781] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5770] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5769] rt_sigprocmask(SIG_SETMASK, [], [pid 5781] <... rseq resumed>) = 0 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5770] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5781] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5770] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5769] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... set_robust_list resumed>) = 0 [pid 5779] <... sendmsg resumed>) = 1 [pid 5769] <... futex resumed>) = 0 [pid 5781] rt_sigprocmask(SIG_SETMASK, [], [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5769] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5782 attached [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5770] <... clone3 resumed> => {parent_tid=[5782]}, 88) = 5782 [pid 5782] <... rseq resumed>) = 0 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5770] rt_sigprocmask(SIG_SETMASK, [], [pid 5782] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5770] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5782] <... set_robust_list resumed>) = 0 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5770] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] rt_sigprocmask(SIG_SETMASK, [], [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5770] <... futex resumed>) = 0 [pid 5782] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5770] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5781] recvmsg(4, [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5771] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5772] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5761] exit_group(0 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] <... futex resumed>) = ? [pid 5763] <... futex resumed>) = ? [pid 5762] <... recvmsg resumed> ) = ? [pid 5761] <... exit_group resumed>) = ? [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] <... futex resumed>) = 0 [pid 5771] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = 0 [pid 5764] +++ exited with 0 +++ [pid 5763] +++ exited with 0 +++ [pid 5762] +++ exited with 0 +++ [pid 5761] +++ exited with 0 +++ [pid 5774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5774] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] <... mprotect resumed>) = 0 [pid 5771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5761, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5774] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5783 attached [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5771] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5772] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5079] restart_syscall(<... resuming interrupted clone ...> [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5783] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5774] <... clone3 resumed> => {parent_tid=[5783]}, 88) = 5783 [pid 5079] <... restart_syscall resumed>) = 0 [pid 5783] <... rseq resumed>) = 0 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] rt_sigprocmask(SIG_SETMASK, [], [pid 5771] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5772] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5783] <... set_robust_list resumed>) = 0 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] rt_sigprocmask(SIG_SETMASK, [], [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] <... futex resumed>) = 0 [pid 5772] <... mprotect resumed>) = 0 [pid 5783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... mprotect resumed>) = 0 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5774] <... futex resumed>) = 0 [pid 5772] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5779] <... sendmsg resumed>) = 1 [pid 5771] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5783] <... sendmsg resumed>) = 1 [pid 5774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5771] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5774] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5782] recvmsg(4, [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5772] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5784 attached [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] <... mprotect resumed>) = 0 [pid 5771] <... clone3 resumed> => {parent_tid=[5784]}, 88) = 5784 [pid 5772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5769] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5784] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5783] <... sendmsg resumed>) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5771] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5786 attached [pid 5784] <... rseq resumed>) = 0 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5771] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5785 attached [pid 5786] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5784] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5771] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5787 attached [pid 5786] <... rseq resumed>) = 0 [pid 5785] set_robust_list(0x555555b416a0, 24 [pid 5784] <... set_robust_list resumed>) = 0 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5771] <... futex resumed>) = 0 [pid 5772] <... clone3 resumed> => {parent_tid=[5786]}, 88) = 5786 [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5785 [pid 5787] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5786] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5785] <... set_robust_list resumed>) = 0 [pid 5784] rt_sigprocmask(SIG_SETMASK, [], [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] <... clone3 resumed> => {parent_tid=[5787]}, 88) = 5787 [pid 5771] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] rt_sigprocmask(SIG_SETMASK, [], [pid 5770] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5787] <... rseq resumed>) = 0 [pid 5786] <... set_robust_list resumed>) = 0 [pid 5785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5784] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5772] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5787] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5772] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... set_robust_list resumed>) = 0 [pid 5786] rt_sigprocmask(SIG_SETMASK, [], [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] rt_sigprocmask(SIG_SETMASK, [], [pid 5783] <... sendmsg resumed>) = 1 [pid 5771] <... futex resumed>) = 0 [pid 5782] recvmsg(4, [pid 5785] <... prctl resumed>) = 0 [pid 5781] recvmsg(4, [pid 5772] <... futex resumed>) = 0 [pid 5787] rt_sigprocmask(SIG_SETMASK, [], [pid 5786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5785] setpgid(0, 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5772] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... setpgid resumed>) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5772] <... futex resumed>) = 0 [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5774] <... futex resumed>) = 0 [pid 5771] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5771] <... mprotect resumed>) = 0 [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... openat resumed>) = 3 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5771] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5772] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] write(3, "1000", 4 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5771] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5772] <... mprotect resumed>) = 0 [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... write resumed>) = 4 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5788 attached [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] close(3 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5772] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5788] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... close resumed>) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5771] <... clone3 resumed> => {parent_tid=[5788]}, 88) = 5788 [pid 5772] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5788] <... rseq resumed>) = 0 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5771] rt_sigprocmask(SIG_SETMASK, [], [pid 5772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5789 attached [pid 5788] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... futex resumed>) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5771] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5789] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5788] <... set_robust_list resumed>) = 0 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5771] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] <... rseq resumed>) = 0 [pid 5788] rt_sigprocmask(SIG_SETMASK, [], [pid 5787] recvmsg(4, [pid 5785] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5772] <... clone3 resumed> => {parent_tid=[5789]}, 88) = 5789 [pid 5789] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5788] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5785] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5772] rt_sigprocmask(SIG_SETMASK, [], [pid 5780] <... sendmsg resumed>) = 1 [pid 5771] <... futex resumed>) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5786] <... sendmsg resumed>) = 1 [pid 5789] <... set_robust_list resumed>) = 0 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5771] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5772] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5789] rt_sigprocmask(SIG_SETMASK, [], [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5772] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5772] <... futex resumed>) = 0 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5772] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... mprotect resumed>) = 0 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5783] <... sendmsg resumed>) = 1 [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5790 attached [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5785] <... clone3 resumed> => {parent_tid=[5790]}, 88) = 5790 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5790] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] rt_sigprocmask(SIG_SETMASK, [], [pid 5784] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5790] set_robust_list(0x7f2b5feb09a0, 24 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5790] <... set_robust_list resumed>) = 0 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5785] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5790] rt_sigprocmask(SIG_SETMASK, [], [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... futex resumed>) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5790] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5790] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5790] <... socketpair resumed>[3, 4]) = 0 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5779] <... sendmsg resumed>) = 1 [pid 5781] recvmsg(4, [pid 5783] <... sendmsg resumed>) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5790] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5790] <... futex resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... futex resumed>) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... sendmsg resumed>) = 1 [pid 5774] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5783] <... sendmsg resumed>) = 1 [pid 5790] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5785] <... futex resumed>) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5790] recvmsg(4, [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5771] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5787] recvmsg(4, [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5772] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] recvmsg(4, [pid 5781] recvmsg(4, [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5787] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] recvmsg(4, [pid 5779] <... sendmsg resumed>) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... futex resumed>) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] recvmsg(4, [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5781] <... futex resumed>) = 0 [pid 5779] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... mprotect resumed>) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5781] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5779] <... futex resumed>) = 0 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5779] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5791 attached [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5780] <... sendmsg resumed>) = 1 [pid 5791] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... clone3 resumed> => {parent_tid=[5791]}, 88) = 5791 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5791] <... rseq resumed>) = 0 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] rt_sigprocmask(SIG_SETMASK, [], [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5791] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... sendmsg resumed>) = 1 [pid 5791] <... set_robust_list resumed>) = 0 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] recvmsg(4, [pid 5780] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] rt_sigprocmask(SIG_SETMASK, [], [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... futex resumed>) = 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5780] <... futex resumed>) = 0 [pid 5791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... futex resumed>) = 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5782] <... futex resumed>) = 0 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5782] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... mprotect resumed>) = 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5792 attached [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5792] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... rseq resumed>) = 0 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... clone3 resumed> => {parent_tid=[5792]}, 88) = 5792 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] rt_sigprocmask(SIG_SETMASK, [], [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... set_robust_list resumed>) = 0 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] rt_sigprocmask(SIG_SETMASK, [], [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5785] <... futex resumed>) = 0 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] recvmsg(4, [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5787] recvmsg(4, [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] recvmsg(4, [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... sendmsg resumed>) = 1 [pid 5785] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5787] <... futex resumed>) = 0 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5787] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5783] <... futex resumed>) = 0 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5783] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5784] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... sendmsg resumed>) = 1 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5786] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5784] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5786] <... futex resumed>) = 0 [pid 5784] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5786] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5784] <... futex resumed>) = 0 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5784] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] recvmsg(4, [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] recvmsg(4, [pid 5788] <... futex resumed>) = 0 [pid 5789] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5788] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5789] <... futex resumed>) = 0 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5789] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5792] recvmsg(4, [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5792] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] <... sendmsg resumed>) = 1 [pid 5792] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5791] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] exit_group(0 [pid 5781] <... futex resumed>) = ? [pid 5779] <... futex resumed>) = ? [pid 5773] <... recvmsg resumed> ) = ? [pid 5779] +++ exited with 0 +++ [pid 5773] +++ exited with 0 +++ [pid 5769] <... exit_group resumed>) = ? [pid 5781] +++ exited with 0 +++ [pid 5769] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5769, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5770] exit_group(0 [pid 5782] <... futex resumed>) = ? [pid 5780] <... futex resumed>) = ? [pid 5775] <... recvmsg resumed> ) = ? [pid 5770] <... exit_group resumed>) = ? [pid 5782] +++ exited with 0 +++ [pid 5780] +++ exited with 0 +++ [pid 5775] +++ exited with 0 +++ [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5793 attached [pid 5793] set_robust_list(0x555555b416a0, 24 [pid 5770] +++ exited with 0 +++ [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5793 [pid 5793] <... set_robust_list resumed>) = 0 [pid 5793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5770, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5793] setpgid(0, 0 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5793] <... setpgid resumed>) = 0 [pid 5793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5793] write(3, "1000", 4./strace-static-x86_64: Process 5794 attached ) = 4 [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5794 [pid 5793] close(3 [pid 5794] set_robust_list(0x555555b416a0, 24) = 0 [pid 5793] <... close resumed>) = 0 [pid 5794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5793] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5774] exit_group(0 [pid 5794] <... prctl resumed>) = 0 [pid 5793] <... futex resumed>) = 0 [pid 5787] <... futex resumed>) = ? [pid 5783] <... futex resumed>) = ? [pid 5777] <... recvmsg resumed> ) = ? [pid 5774] <... exit_group resumed>) = ? [pid 5794] setpgid(0, 0 [pid 5793] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5787] +++ exited with 0 +++ [pid 5783] +++ exited with 0 +++ [pid 5777] +++ exited with 0 +++ [pid 5794] <... setpgid resumed>) = 0 [pid 5793] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5793] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5774] +++ exited with 0 +++ [pid 5794] <... openat resumed>) = 3 [pid 5793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5774, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5794] write(3, "1000", 4) = 4 [pid 5793] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5794] close(3 [pid 5793] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5794] <... close resumed>) = 0 [pid 5793] <... mprotect resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5794] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 5795 attached [pid 5794] <... futex resumed>) = 0 [pid 5793] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5796 attached [pid 5795] set_robust_list(0x555555b416a0, 24 [pid 5794] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5795 [pid 5795] <... set_robust_list resumed>) = 0 [pid 5794] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5796] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5793] <... clone3 resumed> => {parent_tid=[5796]}, 88) = 5796 [pid 5796] <... rseq resumed>) = 0 [pid 5795] <... prctl resumed>) = 0 [pid 5794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5794] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5796] set_robust_list(0x7f2b5feb09a0, 24 [pid 5794] <... mprotect resumed>) = 0 [pid 5793] rt_sigprocmask(SIG_SETMASK, [], [pid 5796] <... set_robust_list resumed>) = 0 [pid 5795] setpgid(0, 0 [pid 5793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5796] rt_sigprocmask(SIG_SETMASK, [], [pid 5793] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5793] <... futex resumed>) = 0 [pid 5796] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5793] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... socketpair resumed>[3, 4]) = 0 [pid 5795] <... setpgid resumed>) = 0 [pid 5794] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5796] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5794] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5793] <... futex resumed>) = 0 [pid 5796] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5793] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5793] <... futex resumed>) = 0 [pid 5796] recvmsg(4, [pid 5793] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5797 attached [pid 5794] <... clone3 resumed> => {parent_tid=[5797]}, 88) = 5797 [pid 5797] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5795] <... openat resumed>) = 3 [pid 5797] <... rseq resumed>) = 0 [pid 5795] write(3, "1000", 4 [pid 5794] rt_sigprocmask(SIG_SETMASK, [], [pid 5797] set_robust_list(0x7f2b5feb09a0, 24 [pid 5795] <... write resumed>) = 4 [pid 5794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5771] exit_group(0 [pid 5797] <... set_robust_list resumed>) = 0 [pid 5795] close(3 [pid 5794] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] rt_sigprocmask(SIG_SETMASK, [], [pid 5795] <... close resumed>) = 0 [pid 5788] <... futex resumed>) = ? [pid 5778] <... recvmsg resumed> ) = ? [pid 5784] <... futex resumed>) = ? [pid 5794] <... futex resumed>) = 0 [pid 5771] <... exit_group resumed>) = ? [pid 5797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5788] +++ exited with 0 +++ [pid 5794] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] exit_group(0 [pid 5784] +++ exited with 0 +++ [pid 5795] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5789] <... futex resumed>) = ? [pid 5786] <... futex resumed>) = ? [pid 5778] +++ exited with 0 +++ [pid 5776] <... recvmsg resumed> ) = ? [pid 5772] <... exit_group resumed>) = ? [pid 5776] +++ exited with 0 +++ [pid 5789] +++ exited with 0 +++ [pid 5795] <... futex resumed>) = 0 [pid 5786] +++ exited with 0 +++ [pid 5795] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, NULL, 8) = 0 [pid 5795] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5797] <... socketpair resumed>[3, 4]) = 0 [pid 5795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5795] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5795] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5772] +++ exited with 0 +++ ./strace-static-x86_64: Process 5798 attached [pid 5797] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] +++ exited with 0 +++ [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5772, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5798] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5797] <... futex resumed>) = 1 [pid 5795] <... clone3 resumed> => {parent_tid=[5798]}, 88) = 5798 [pid 5794] <... futex resumed>) = 0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5771, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5798] <... rseq resumed>) = 0 [pid 5797] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] rt_sigprocmask(SIG_SETMASK, [], [pid 5794] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] set_robust_list(0x7f2b5feb09a0, 24 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5795] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5794] <... futex resumed>) = 0 [pid 5798] <... set_robust_list resumed>) = 0 [pid 5797] recvmsg(4, [pid 5795] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] rt_sigprocmask(SIG_SETMASK, [], [pid 5795] <... futex resumed>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5798] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5795] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5799 attached [pid 5798] <... socketpair resumed>[3, 4]) = 0 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5800 ./strace-static-x86_64: Process 5800 attached [pid 5800] set_robust_list(0x555555b416a0, 24 [pid 5799] set_robust_list(0x555555b416a0, 24 [pid 5798] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5799 [pid 5800] <... set_robust_list resumed>) = 0 [pid 5800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5799] <... set_robust_list resumed>) = 0 [pid 5798] <... futex resumed>) = 1 [pid 5795] <... futex resumed>) = 0 [pid 5799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5798] recvmsg(4, [pid 5795] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... prctl resumed>) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5800] setpgid(0, 0 [pid 5799] <... prctl resumed>) = 0 [pid 5795] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] setpgid(0, 0) = 0 [pid 5800] <... setpgid resumed>) = 0 [pid 5799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5799] <... openat resumed>) = 3 [pid 5800] <... openat resumed>) = 3 [pid 5799] write(3, "1000", 4 [pid 5800] write(3, "1000", 4 [pid 5799] <... write resumed>) = 4 [pid 5800] <... write resumed>) = 4 [pid 5799] close(3 [pid 5800] close(3 [pid 5799] <... close resumed>) = 0 [pid 5800] <... close resumed>) = 0 [pid 5799] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5800] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... futex resumed>) = 0 [pid 5793] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = 0 [pid 5799] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5793] <... futex resumed>) = 0 [pid 5800] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5799] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5800] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5799] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5793] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5793] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5793] <... mprotect resumed>) = 0 [pid 5799] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5800] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5799] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5793] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5800] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5799] <... mprotect resumed>) = 0 [pid 5793] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5800] <... mprotect resumed>) = 0 [pid 5793] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5801 attached [pid 5800] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5801] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5800] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5799] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5793] <... clone3 resumed> => {parent_tid=[5801]}, 88) = 5801 [pid 5801] <... rseq resumed>) = 0 [pid 5800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5793] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5802 attached [pid 5801] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5802] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5800] <... clone3 resumed> => {parent_tid=[5802]}, 88) = 5802 [pid 5793] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... rseq resumed>) = 0 [pid 5800] rt_sigprocmask(SIG_SETMASK, [], [pid 5793] <... futex resumed>) = 0 [pid 5802] set_robust_list(0x7f2b5feb09a0, 24 [pid 5800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5793] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5803 attached [pid 5802] <... set_robust_list resumed>) = 0 [pid 5801] <... set_robust_list resumed>) = 0 [pid 5800] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = 0 [pid 5803] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5802] rt_sigprocmask(SIG_SETMASK, [], [pid 5801] rt_sigprocmask(SIG_SETMASK, [], [pid 5800] <... futex resumed>) = 0 [pid 5799] <... clone3 resumed> => {parent_tid=[5803]}, 88) = 5803 [pid 5793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5803] <... rseq resumed>) = 0 [pid 5802] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5801] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5800] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] rt_sigprocmask(SIG_SETMASK, [], [pid 5793] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5803] set_robust_list(0x7f2b5feb09a0, 24 [pid 5802] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5801] <... sendmsg resumed>) = 1 [pid 5799] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5799] <... futex resumed>) = 0 [pid 5803] <... set_robust_list resumed>) = 0 [pid 5802] <... socketpair resumed>[3, 4]) = 0 [pid 5801] <... sendmsg resumed>) = 1 [pid 5793] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5803] rt_sigprocmask(SIG_SETMASK, [], [pid 5802] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5799] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... mprotect resumed>) = 0 [pid 5803] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5802] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5803] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5802] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5803] <... socketpair resumed>[3, 4]) = 0 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5793] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5803] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] recvmsg(4, [pid 5800] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5803] <... futex resumed>) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5799] <... futex resumed>) = 0 [pid 5793] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5803] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] <... sendmsg resumed>) = 1 [pid 5799] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5804 attached [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5799] <... futex resumed>) = 0 [pid 5803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5803] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5799] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... clone3 resumed> => {parent_tid=[5804]}, 88) = 5804 [pid 5804] <... rseq resumed>) = 0 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5794] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5793] rt_sigprocmask(SIG_SETMASK, [], [pid 5804] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5794] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5801] <... sendmsg resumed>) = 1 [pid 5804] <... set_robust_list resumed>) = 0 [pid 5794] <... futex resumed>) = 0 [pid 5793] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] rt_sigprocmask(SIG_SETMASK, [], [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5793] <... futex resumed>) = 0 [pid 5804] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5794] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5793] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] recvmsg(4, [pid 5794] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5794] <... mprotect resumed>) = 0 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5794] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5801] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5794] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5804] recvmsg(4, ./strace-static-x86_64: Process 5805 attached {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5795] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5805] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... rseq resumed>) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5805] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5794] <... clone3 resumed> => {parent_tid=[5805]}, 88) = 5805 [pid 5805] <... set_robust_list resumed>) = 0 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5794] rt_sigprocmask(SIG_SETMASK, [], [pid 5805] rt_sigprocmask(SIG_SETMASK, [], [pid 5801] <... sendmsg resumed>) = 1 [pid 5805] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5795] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5805] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] <... mprotect resumed>) = 0 [pid 5794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5794] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... futex resumed>) = 0 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5794] <... futex resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5795] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5794] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5794] <... futex resumed>) = 0 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5806 attached [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5794] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5806] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5794] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5806] <... rseq resumed>) = 0 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] <... clone3 resumed> => {parent_tid=[5806]}, 88) = 5806 [pid 5794] <... mprotect resumed>) = 0 [pid 5785] exit_group(0 [pid 5806] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5792] <... futex resumed>) = ? [pid 5790] <... recvmsg resumed> ) = ? [pid 5785] <... exit_group resumed>) = ? [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5794] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5792] +++ exited with 0 +++ [pid 5806] <... set_robust_list resumed>) = 0 [pid 5795] rt_sigprocmask(SIG_SETMASK, [], [pid 5791] <... futex resumed>) = ? [pid 5790] +++ exited with 0 +++ [pid 5805] <... sendmsg resumed>) = 1 [pid 5806] rt_sigprocmask(SIG_SETMASK, [], [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5794] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5791] +++ exited with 0 +++ [pid 5785] +++ exited with 0 +++ [pid 5806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5795] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5785, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 5808 attached [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] <... futex resumed>) = 0 [pid 5808] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5808] <... rseq resumed>) = 0 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5801] <... sendmsg resumed>) = 1 [pid 5808] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5795] <... futex resumed>) = 0 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5808] <... set_robust_list resumed>) = 0 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5808] rt_sigprocmask(SIG_SETMASK, [], [pid 5801] <... sendmsg resumed>) = 1 [pid 5795] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5798] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5794] <... clone3 resumed> => {parent_tid=[5808]}, 88) = 5808 [pid 5808] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5794] rt_sigprocmask(SIG_SETMASK, [], [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] <... futex resumed>) = 0 [pid 5799] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5798] <... futex resumed>) = 0 [pid 5794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5799] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] <... mprotect resumed>) = 0 [pid 5794] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5808] <... futex resumed>) = 0 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5800] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5794] <... futex resumed>) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5799] <... futex resumed>) = 0 [pid 5808] recvmsg(4, [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5800] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5801] <... sendmsg resumed>) = 1 [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5795] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5794] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5800] <... mprotect resumed>) = 0 [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5799] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5795] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5800] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5799] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5810 attached ./strace-static-x86_64: Process 5809 attached [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5799] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5811 attached [pid 5810] set_robust_list(0x555555b416a0, 24 [pid 5809] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5805] <... sendmsg resumed>) = 1 [pid 5800] <... clone3 resumed> => {parent_tid=[5811]}, 88) = 5811 [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5795] <... clone3 resumed> => {parent_tid=[5809]}, 88) = 5809 [pid 5811] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5810] <... set_robust_list resumed>) = 0 [pid 5809] <... rseq resumed>) = 0 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] rt_sigprocmask(SIG_SETMASK, [], [pid 5799] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5795] rt_sigprocmask(SIG_SETMASK, [], [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5810 [pid 5811] <... rseq resumed>) = 0 [pid 5810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5809] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5795] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5812 attached [pid 5811] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5810] <... prctl resumed>) = 0 [pid 5809] <... set_robust_list resumed>) = 0 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5811] <... set_robust_list resumed>) = 0 [pid 5810] setpgid(0, 0 [pid 5809] rt_sigprocmask(SIG_SETMASK, [], [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] <... futex resumed>) = 0 [pid 5795] <... futex resumed>) = 0 [pid 5812] <... rseq resumed>) = 0 [pid 5811] rt_sigprocmask(SIG_SETMASK, [], [pid 5810] <... setpgid resumed>) = 0 [pid 5809] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... clone3 resumed> => {parent_tid=[5812]}, 88) = 5812 [pid 5795] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5812] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5811] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] <... futex resumed>) = 0 [pid 5799] rt_sigprocmask(SIG_SETMASK, [], [pid 5812] <... set_robust_list resumed>) = 0 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... openat resumed>) = 3 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5812] rt_sigprocmask(SIG_SETMASK, [], [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] write(3, "1000", 4 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5800] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5799] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... write resumed>) = 4 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5800] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5799] <... futex resumed>) = 0 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] close(3 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] <... mprotect resumed>) = 0 [pid 5799] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... close resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5800] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5799] <... futex resumed>) = 0 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... futex resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5799] <... mmap resumed>) = 0x7f2b5fe4e000 ./strace-static-x86_64: Process 5813 attached [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5799] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5813] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] <... clone3 resumed> => {parent_tid=[5813]}, 88) = 5813 [pid 5799] <... mprotect resumed>) = 0 [pid 5813] <... rseq resumed>) = 0 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5800] rt_sigprocmask(SIG_SETMASK, [], [pid 5801] <... sendmsg resumed>) = 1 [pid 5813] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5799] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5813] <... set_robust_list resumed>) = 0 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5813] rt_sigprocmask(SIG_SETMASK, [], [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5814 attached [pid 5813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... mprotect resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5804] recvmsg(4, [pid 5799] <... clone3 resumed> => {parent_tid=[5814]}, 88) = 5814 [pid 5814] <... rseq resumed>) = 0 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5799] rt_sigprocmask(SIG_SETMASK, [], [pid 5814] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5799] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 5815 attached [pid 5814] <... set_robust_list resumed>) = 0 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5799] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5814] rt_sigprocmask(SIG_SETMASK, [], [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... clone3 resumed> => {parent_tid=[5815]}, 88) = 5815 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5799] <... futex resumed>) = 0 [pid 5794] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5815] <... rseq resumed>) = 0 [pid 5814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] rt_sigprocmask(SIG_SETMASK, [], [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5799] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5815] set_robust_list(0x7f2b5feb09a0, 24 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5815] <... set_robust_list resumed>) = 0 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5815] rt_sigprocmask(SIG_SETMASK, [], [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5810] <... futex resumed>) = 0 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5801] <... sendmsg resumed>) = 1 [pid 5815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5815] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5804] recvmsg(4, [pid 5815] <... socketpair resumed>[3, 4]) = 0 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] <... sendmsg resumed>) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5801] <... sendmsg resumed>) = 1 [pid 5815] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5795] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5806] <... sendmsg resumed>) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5815] <... futex resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... futex resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5815] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... futex resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5815] recvmsg(4, [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5806] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5806] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5799] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5806] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... futex resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5804] recvmsg(4, [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... mprotect resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5816 attached [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5816] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5816] <... rseq resumed>) = 0 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... clone3 resumed> => {parent_tid=[5816]}, 88) = 5816 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5816] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] rt_sigprocmask(SIG_SETMASK, [], [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5816] <... set_robust_list resumed>) = 0 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5816] rt_sigprocmask(SIG_SETMASK, [], [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5816] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... futex resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] <... sendmsg resumed>) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... futex resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5808] recvmsg(4, [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5809] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... mprotect resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5809] recvmsg(4, [pid 5806] <... sendmsg resumed>) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5817 attached [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5817] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] <... clone3 resumed> => {parent_tid=[5817]}, 88) = 5817 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... rseq resumed>) = 0 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] rt_sigprocmask(SIG_SETMASK, [], [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... sendmsg resumed>) = 1 [pid 5817] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] recvmsg(4, [pid 5801] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... set_robust_list resumed>) = 0 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5801] <... futex resumed>) = 0 [pid 5817] rt_sigprocmask(SIG_SETMASK, [], [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] <... futex resumed>) = 0 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5810] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5804] <... futex resumed>) = 0 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5808] recvmsg(4, [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5805] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] recvmsg(4, [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... sendmsg resumed>) = 1 [pid 5805] <... futex resumed>) = 0 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5809] recvmsg(4, [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5806] <... futex resumed>) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] recvmsg(4, [pid 5806] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] recvmsg(4, [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5808] recvmsg(4, [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5808] recvmsg(4, [pid 5809] recvmsg(4, [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] recvmsg(4, [pid 5817] recvmsg(4, [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5808] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5808] <... futex resumed>) = 0 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5809] recvmsg(4, [pid 5808] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5812] <... sendmsg resumed>) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5810] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5809] recvmsg(4, [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] recvmsg(4, [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5809] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5809] <... futex resumed>) = 0 [pid 5811] <... sendmsg resumed>) = 1 [pid 5795] exit_group(0 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5806] <... futex resumed>) = ? [pid 5798] <... futex resumed>) = ? [pid 5795] <... exit_group resumed>) = ? [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] <... sendmsg resumed>) = 1 [pid 5811] <... sendmsg resumed>) = 1 [pid 5809] +++ exited with 0 +++ [pid 5806] +++ exited with 0 +++ [pid 5798] +++ exited with 0 +++ [pid 5817] recvmsg(4, [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] recvmsg(4, [pid 5812] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... sendmsg resumed>) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5812] <... futex resumed>) = 0 [pid 5817] recvmsg(4, [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5812] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5811] <... sendmsg resumed>) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] recvmsg(4, [pid 5811] <... sendmsg resumed>) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5811] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... futex resumed>) = 0 [pid 5795] +++ exited with 0 +++ [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5813] <... futex resumed>) = 0 [pid 5811] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5795, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5813] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5814] recvmsg(4, [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5818 attached [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] recvmsg(4, [pid 5817] recvmsg(4, [pid 5818] set_robust_list(0x555555b416a0, 24 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, [pid 5814] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5818] <... set_robust_list resumed>) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5814] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5818 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5814] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] <... prctl resumed>) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5818] setpgid(0, 0 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] <... setpgid resumed>) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5818] <... openat resumed>) = 3 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5818] write(3, "1000", 4 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] <... write resumed>) = 4 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5818] close(3 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] <... close resumed>) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5818] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] <... futex resumed>) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5818] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5818] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5817] recvmsg(4, [pid 5818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5817] recvmsg(4, [pid 5818] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5818] <... mprotect resumed>) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5818] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5819 attached [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5819] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5819] <... rseq resumed>) = 0 [pid 5818] <... clone3 resumed> => {parent_tid=[5819]}, 88) = 5819 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5819] set_robust_list(0x7f2b5feb09a0, 24 [pid 5818] rt_sigprocmask(SIG_SETMASK, [], [pid 5817] recvmsg(4, [pid 5819] <... set_robust_list resumed>) = 0 [pid 5818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5819] rt_sigprocmask(SIG_SETMASK, [], [pid 5818] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5819] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5819] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5818] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5819] <... socketpair resumed>[3, 4]) = 0 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5819] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5819] <... futex resumed>) = 1 [pid 5819] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5818] <... futex resumed>) = 0 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5818] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5819] recvmsg(4, [pid 5818] <... futex resumed>) = 0 [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5818] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] <... sendmsg resumed>) = 1 [pid 5817] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5817] recvmsg(4, [pid 5816] <... sendmsg resumed>) = 1 [pid 5817] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5817] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5817] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5816] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5816] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5818] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5818] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5820 attached [pid 5820] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5818] <... clone3 resumed> => {parent_tid=[5820]}, 88) = 5820 [pid 5820] <... rseq resumed>) = 0 [pid 5820] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5818] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... set_robust_list resumed>) = 0 [pid 5818] <... futex resumed>) = 0 [pid 5820] rt_sigprocmask(SIG_SETMASK, [], [pid 5818] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5818] <... futex resumed>) = 0 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5820] <... sendmsg resumed>) = 1 [pid 5818] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5818] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5818] <... mprotect resumed>) = 0 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5820] <... sendmsg resumed>) = 1 [pid 5818] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5821 attached [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] <... clone3 resumed> => {parent_tid=[5821]}, 88) = 5821 [pid 5821] <... rseq resumed>) = 0 [pid 5821] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5818] rt_sigprocmask(SIG_SETMASK, [], [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] <... set_robust_list resumed>) = 0 [pid 5818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] rt_sigprocmask(SIG_SETMASK, [], [pid 5818] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5820] <... sendmsg resumed>) = 1 [pid 5818] <... futex resumed>) = 0 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5818] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5821] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5819] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, 0) = 0 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5819] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5819] <... futex resumed>) = 0 [pid 5819] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5793] exit_group(0 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5804] <... futex resumed>) = ? [pid 5801] <... futex resumed>) = ? [pid 5796] <... recvmsg resumed> ) = ? [pid 5793] <... exit_group resumed>) = ? [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5804] +++ exited with 0 +++ [pid 5801] +++ exited with 0 +++ [pid 5796] +++ exited with 0 +++ [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5793] +++ exited with 0 +++ [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5822 attached [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] set_robust_list(0x555555b416a0, 24 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5073] <... clone resumed>, child_tidptr=0x555555b41690) = 5822 [pid 5822] <... set_robust_list resumed>) = 0 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] <... prctl resumed>) = 0 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] setpgid(0, 0 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] <... setpgid resumed>) = 0 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] <... openat resumed>) = 3 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] write(3, "1000", 4 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] <... write resumed>) = 4 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] close(3 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] <... close resumed>) = 0 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5821] recvmsg(4, [pid 5822] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] <... mprotect resumed>) = 0 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] <... sendmsg resumed>) = 1 [pid 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5821] recvmsg(4, [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5800] exit_group(0./strace-static-x86_64: Process 5823 attached [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5823] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5822] <... clone3 resumed> => {parent_tid=[5823]}, 88) = 5823 [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5813] <... futex resumed>) = ? [pid 5811] <... futex resumed>) = ? [pid 5802] <... recvmsg resumed> ) = ? [pid 5800] <... exit_group resumed>) = ? [pid 5794] exit_group(0 [pid 5823] <... rseq resumed>) = 0 [pid 5822] rt_sigprocmask(SIG_SETMASK, [], [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5813] +++ exited with 0 +++ [pid 5802] +++ exited with 0 +++ [pid 5823] set_robust_list(0x7f2b5feb09a0, 24 [pid 5822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5823] <... set_robust_list resumed>) = 0 [pid 5822] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5823] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5822] <... futex resumed>) = 0 [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5823] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5822] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5823] <... socketpair resumed>[3, 4]) = 0 [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5811] +++ exited with 0 +++ [pid 5800] +++ exited with 0 +++ [pid 5794] <... exit_group resumed>) = ? [pid 5805] <... futex resumed>) = ? [pid 5808] <... futex resumed>) = ? [pid 5797] <... recvmsg resumed> ) = ? [pid 5805] +++ exited with 0 +++ [pid 5808] +++ exited with 0 +++ [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5800, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5823] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5797] +++ exited with 0 +++ [pid 5823] <... futex resumed>) = 1 [pid 5822] <... futex resumed>) = 0 [pid 5821] recvmsg(4, [pid 5820] <... sendmsg resumed>) = 1 [pid 5078] restart_syscall(<... resuming interrupted clone ...> [pid 5823] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... restart_syscall resumed>) = 0 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5822] <... futex resumed>) = 0 [pid 5821] recvmsg(4, [pid 5820] <... futex resumed>) = 0 [pid 5823] recvmsg(4, [pid 5822] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5821] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5820] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5821] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5821] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5821] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5821] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5818] exit_group(0 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5821] <... futex resumed>) = ? [pid 5820] <... futex resumed>) = ? [pid 5819] <... futex resumed>) = ? [pid 5818] <... exit_group resumed>) = ? [pid 5821] +++ exited with 0 +++ [pid 5820] +++ exited with 0 +++ [pid 5819] +++ exited with 0 +++ [pid 5799] exit_group(0./strace-static-x86_64: Process 5824 attached [pid 5824] set_robust_list(0x555555b416a0, 24) = 0 [pid 5824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5799] <... exit_group resumed>) = ? [pid 5824] <... prctl resumed>) = 0 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5824 [pid 5824] setpgid(0, 0) = 0 [pid 5824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5803] <... recvmsg resumed> ) = ? [pid 5824] <... openat resumed>) = 3 [pid 5814] <... futex resumed>) = ? [pid 5824] write(3, "1000", 4 [pid 5818] +++ exited with 0 +++ [pid 5814] +++ exited with 0 +++ [pid 5812] <... futex resumed>) = ? [pid 5803] +++ exited with 0 +++ [pid 5794] +++ exited with 0 +++ [pid 5824] <... write resumed>) = 4 [pid 5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5794, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5818, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5824] close(3) = 0 [pid 5824] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5824] <... futex resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5824] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, NULL, 8) = 0 [pid 5824] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5824] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5824] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5081] <... clone resumed>, child_tidptr=0x555555b41690) = 5825 ./strace-static-x86_64: Process 5825 attached [pid 5824] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5824] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5826 attached [pid 5825] set_robust_list(0x555555b416a0, 24 [pid 5826] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5825] <... set_robust_list resumed>) = 0 [pid 5824] <... clone3 resumed> => {parent_tid=[5826]}, 88) = 5826 [pid 5826] <... rseq resumed>) = 0 [pid 5824] rt_sigprocmask(SIG_SETMASK, [], [pid 5826] set_robust_list(0x7f2b5feb09a0, 24 [pid 5825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5824] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5826] <... set_robust_list resumed>) = 0 [pid 5826] rt_sigprocmask(SIG_SETMASK, [], [pid 5824] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5826] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5824] <... futex resumed>) = 0 [pid 5826] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5825] <... prctl resumed>) = 0 [pid 5824] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5826] <... socketpair resumed>[3, 4]) = 0 [pid 5825] setpgid(0, 0) = 0 [pid 5826] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5827 attached [pid 5825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5812] +++ exited with 0 +++ [pid 5799] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5799, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5827 [pid 5827] set_robust_list(0x555555b416a0, 24 [pid 5826] <... futex resumed>) = 1 [pid 5824] <... futex resumed>) = 0 [pid 5825] <... openat resumed>) = 3 [pid 5827] <... set_robust_list resumed>) = 0 [pid 5826] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5825] write(3, "1000", 4 [pid 5824] <... futex resumed>) = 0 [pid 5826] recvmsg(4, [pid 5824] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5827] <... prctl resumed>) = 0 [pid 5827] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5828 attached [pid 5825] <... write resumed>) = 4 [pid 5822] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5828] set_robust_list(0x555555b416a0, 24 [pid 5825] close(3 [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5828 [pid 5828] <... set_robust_list resumed>) = 0 [pid 5827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5825] <... close resumed>) = 0 [pid 5822] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5825] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5828] <... prctl resumed>) = 0 [pid 5825] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5828] setpgid(0, 0 [pid 5825] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5828] <... setpgid resumed>) = 0 [pid 5825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5827] <... openat resumed>) = 3 [pid 5828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5822] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5827] write(3, "1000", 4 [pid 5825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5827] <... write resumed>) = 4 [pid 5822] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5825] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5828] <... openat resumed>) = 3 [pid 5827] close(3 [pid 5825] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5822] <... mprotect resumed>) = 0 [pid 5828] write(3, "1000", 4 [pid 5827] <... close resumed>) = 0 [pid 5822] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5825] <... mprotect resumed>) = 0 [pid 5828] <... write resumed>) = 4 ./strace-static-x86_64: Process 5829 attached [pid 5827] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... clone3 resumed> => {parent_tid=[5829]}, 88) = 5829 [pid 5829] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5828] close(3 [pid 5827] <... futex resumed>) = 0 [pid 5825] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5822] rt_sigprocmask(SIG_SETMASK, [], [pid 5829] <... rseq resumed>) = 0 [pid 5828] <... close resumed>) = 0 [pid 5827] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5825] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5829] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5828] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5822] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... set_robust_list resumed>) = 0 [pid 5828] <... futex resumed>) = 0 [pid 5827] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5822] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5830 attached [pid 5829] rt_sigprocmask(SIG_SETMASK, [], [pid 5828] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5822] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5830] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5829] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5828] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5827] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5825] <... clone3 resumed> => {parent_tid=[5830]}, 88) = 5830 [pid 5822] <... futex resumed>) = 0 [pid 5830] <... rseq resumed>) = 0 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5825] rt_sigprocmask(SIG_SETMASK, [], [pid 5822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5830] set_robust_list(0x7f2b5feb09a0, 24 [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5827] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5822] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5830] <... set_robust_list resumed>) = 0 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5825] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5830] rt_sigprocmask(SIG_SETMASK, [], [pid 5829] <... sendmsg resumed>) = 1 [pid 5827] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5825] <... futex resumed>) = 0 [pid 5828] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5827] <... mprotect resumed>) = 0 [pid 5830] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5827] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5822] <... mprotect resumed>) = 0 [pid 5825] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5830] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5829] <... sendmsg resumed>) = 1 [pid 5827] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5830] <... socketpair resumed>[3, 4]) = 0 [pid 5828] <... mprotect resumed>) = 0 [pid 5827] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5831 attached [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5822] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5831] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5830] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5827] <... clone3 resumed> => {parent_tid=[5831]}, 88) = 5831 [pid 5822] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5831] <... rseq resumed>) = 0 [pid 5830] <... futex resumed>) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5827] rt_sigprocmask(SIG_SETMASK, [], [pid 5825] <... futex resumed>) = 0 [pid 5822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5832 attached [pid 5831] set_robust_list(0x7f2b5feb09a0, 24 [pid 5830] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5827] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5825] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5831] <... set_robust_list resumed>) = 0 [pid 5830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5827] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = 0 [pid 5822] <... clone3 resumed> => {parent_tid=[5832]}, 88) = 5832 ./strace-static-x86_64: Process 5833 attached [pid 5830] recvmsg(4, [pid 5827] <... futex resumed>) = 0 [pid 5825] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] rt_sigprocmask(SIG_SETMASK, [], [pid 5829] <... sendmsg resumed>) = 1 [pid 5833] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5832] <... rseq resumed>) = 0 [pid 5831] rt_sigprocmask(SIG_SETMASK, [], [pid 5828] <... clone3 resumed> => {parent_tid=[5833]}, 88) = 5833 [pid 5827] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5833] <... rseq resumed>) = 0 [pid 5832] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] rt_sigprocmask(SIG_SETMASK, [], [pid 5824] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5822] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] set_robust_list(0x7f2b5feb09a0, 24 [pid 5832] <... set_robust_list resumed>) = 0 [pid 5831] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5824] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] <... futex resumed>) = 0 [pid 5832] rt_sigprocmask(SIG_SETMASK, [], [pid 5831] <... socketpair resumed>[3, 4]) = 0 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = 0 [pid 5822] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] <... set_robust_list resumed>) = 0 [pid 5833] rt_sigprocmask(SIG_SETMASK, [], [pid 5832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... futex resumed>) = 0 [pid 5824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5832] recvmsg(4, [pid 5831] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5833] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5831] <... futex resumed>) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5827] <... futex resumed>) = 0 [pid 5824] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5833] <... socketpair resumed>[3, 4]) = 0 [pid 5832] recvmsg(4, [pid 5831] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5827] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... mprotect resumed>) = 0 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] <... sendmsg resumed>) = 1 [pid 5827] <... futex resumed>) = 0 [pid 5833] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] recvmsg(4, [pid 5831] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5827] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5833] <... futex resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... futex resumed>) = 0 [pid 5824] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5833] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0}./strace-static-x86_64: Process 5834 attached [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... futex resumed>) = 0 [pid 5834] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5833] recvmsg(4, [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5824] <... clone3 resumed> => {parent_tid=[5834]}, 88) = 5834 [pid 5834] <... rseq resumed>) = 0 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] rt_sigprocmask(SIG_SETMASK, [], [pid 5834] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5834] <... set_robust_list resumed>) = 0 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] rt_sigprocmask(SIG_SETMASK, [], [pid 5832] recvmsg(4, [pid 5834] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] <... futex resumed>) = 0 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] <... futex resumed>) = 0 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5810] exit_group(0 [pid 5816] <... futex resumed>) = ? [pid 5817] <... futex resumed>) = ? [pid 5815] <... recvmsg resumed> ) = ? [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5817] +++ exited with 0 +++ [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] <... mprotect resumed>) = 0 [pid 5816] +++ exited with 0 +++ [pid 5815] +++ exited with 0 +++ [pid 5810] <... exit_group resumed>) = ? [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0}./strace-static-x86_64: Process 5835 attached [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5835] <... rseq resumed>) = 0 [pid 5835] set_robust_list(0x7f2b5fe6e9a0, 24) = 0 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] <... clone3 resumed> => {parent_tid=[5835]}, 88) = 5835 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] rt_sigprocmask(SIG_SETMASK, [], [pid 5835] rt_sigprocmask(SIG_SETMASK, [], [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] +++ exited with 0 +++ [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5824] <... futex resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5810, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5836 attached [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5836 [pid 5835] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5836] set_robust_list(0x555555b416a0, 24 [pid 5835] recvmsg(4, [pid 5836] <... set_robust_list resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5836] <... prctl resumed>) = 0 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5836] setpgid(0, 0 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... setpgid resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5825] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5836] <... openat resumed>) = 3 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5825] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5825] <... futex resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5836] write(3, "1000", 4 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5836] <... write resumed>) = 4 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5836] close(3 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5825] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5836] <... close resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5822] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5825] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5829] <... sendmsg resumed>) = 1 [pid 5836] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5825] <... mprotect resumed>) = 0 [pid 5836] <... futex resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5825] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5836] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5825] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5836] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5836] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5835] recvmsg(4, [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 ./strace-static-x86_64: Process 5837 attached [pid 5836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5827] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5837] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5836] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5827] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... clone3 resumed> => {parent_tid=[5837]}, 88) = 5837 [pid 5837] <... rseq resumed>) = 0 [pid 5836] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5827] <... futex resumed>) = 0 [pid 5825] rt_sigprocmask(SIG_SETMASK, [], [pid 5837] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5836] <... mprotect resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5837] <... set_robust_list resumed>) = 0 [pid 5836] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5827] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5825] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] rt_sigprocmask(SIG_SETMASK, [], [pid 5836] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5825] <... futex resumed>) = 0 [pid 5837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5825] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5838 attached [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... futex resumed>) = 0 [pid 5827] <... mprotect resumed>) = 0 [pid 5825] <... futex resumed>) = 0 [pid 5838] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... clone3 resumed> => {parent_tid=[5838]}, 88) = 5838 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5827] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5838] <... rseq resumed>) = 0 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] rt_sigprocmask(SIG_SETMASK, [], [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5827] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5825] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5838] set_robust_list(0x7f2b5feb09a0, 24 [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5827] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5838] <... set_robust_list resumed>) = 0 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5825] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5839 attached [pid 5838] rt_sigprocmask(SIG_SETMASK, [], [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... futex resumed>) = 0 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5828] <... mprotect resumed>) = 0 [pid 5827] <... clone3 resumed> => {parent_tid=[5839]}, 88) = 5839 [pid 5839] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5827] rt_sigprocmask(SIG_SETMASK, [], [pid 5825] <... mprotect resumed>) = 0 [pid 5838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5827] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5839] <... rseq resumed>) = 0 [pid 5838] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5827] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5839] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5838] <... socketpair resumed>[3, 4]) = 0 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5825] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 5840 attached [pid 5839] <... set_robust_list resumed>) = 0 [pid 5838] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5827] <... futex resumed>) = 0 [pid 5825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5840] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5839] rt_sigprocmask(SIG_SETMASK, [], [pid 5838] <... futex resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... futex resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5824] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5827] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5841 attached [pid 5840] <... rseq resumed>) = 0 [pid 5839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5838] recvmsg(4, [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... clone3 resumed> => {parent_tid=[5840]}, 88) = 5840 [pid 5827] <... futex resumed>) = 0 [pid 5841] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5840] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... futex resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] rt_sigprocmask(SIG_SETMASK, [], [pid 5827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5825] <... clone3 resumed> => {parent_tid=[5841]}, 88) = 5841 [pid 5841] <... rseq resumed>) = 0 [pid 5840] <... set_robust_list resumed>) = 0 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5827] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5825] rt_sigprocmask(SIG_SETMASK, [], [pid 5841] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5840] rt_sigprocmask(SIG_SETMASK, [], [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5841] <... set_robust_list resumed>) = 0 [pid 5840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5827] <... mprotect resumed>) = 0 [pid 5841] rt_sigprocmask(SIG_SETMASK, [], [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] <... futex resumed>) = 0 [pid 5825] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5827] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5825] <... futex resumed>) = 0 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5825] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5828] <... futex resumed>) = 0 [pid 5827] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5827] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5839] <... sendmsg resumed>) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5829] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5842 attached [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5827] <... clone3 resumed> => {parent_tid=[5842]}, 88) = 5842 [pid 5842] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5827] rt_sigprocmask(SIG_SETMASK, [], [pid 5842] <... rseq resumed>) = 0 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5827] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5842] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... mprotect resumed>) = 0 [pid 5827] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... set_robust_list resumed>) = 0 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5827] <... futex resumed>) = 0 [pid 5842] rt_sigprocmask(SIG_SETMASK, [], [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5827] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5839] <... sendmsg resumed>) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5835] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5843 attached [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... clone3 resumed> => {parent_tid=[5843]}, 88) = 5843 [pid 5843] <... rseq resumed>) = 0 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] <... set_robust_list resumed>) = 0 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] rt_sigprocmask(SIG_SETMASK, [], [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5828] <... futex resumed>) = 0 [pid 5843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5828] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5839] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5836] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... futex resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] <... sendmsg resumed>) = 1 [pid 5836] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] recvmsg(4, [pid 5829] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5825] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5832] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... mprotect resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5835] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5844 attached [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... clone3 resumed> => {parent_tid=[5844]}, 88) = 5844 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5827] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5844] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] rt_sigprocmask(SIG_SETMASK, [], [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... sendmsg resumed>) = 1 [pid 5844] <... rseq resumed>) = 0 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5829] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... sendmsg resumed>) = 1 [pid 5844] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... futex resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... futex resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5832] <... futex resumed>) = 0 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5832] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... mprotect resumed>) = 0 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5836] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5834] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5845 attached [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5845] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5836] <... clone3 resumed> => {parent_tid=[5845]}, 88) = 5845 [pid 5845] <... rseq resumed>) = 0 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] rt_sigprocmask(SIG_SETMASK, [], [pid 5835] recvmsg(4, [pid 5834] <... sendmsg resumed>) = 1 [pid 5845] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] <... set_robust_list resumed>) = 0 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] rt_sigprocmask(SIG_SETMASK, [], [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5836] <... futex resumed>) = 0 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5834] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5834] <... futex resumed>) = 0 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] recvmsg(4, [pid 5834] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] recvmsg(4, [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5835] <... futex resumed>) = 0 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5835] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5843] recvmsg(4, [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] recvmsg(4, [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5841] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5841] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5836] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 94.549520][ T5841] ================================================================== [ 94.557629][ T5841] BUG: KASAN: slab-use-after-free in unix_stream_read_actor+0xa7/0xc0 [ 94.565843][ T5841] Read of size 4 at addr ffff88806e6dd404 by task syz-executor610/5841 [ 94.574108][ T5841] [ 94.576440][ T5841] CPU: 0 PID: 5841 Comm: syz-executor610 Not tainted 6.6.0-syzkaller-15864-g719639853d88 #0 [ 94.586525][ T5841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 94.596605][ T5841] Call Trace: [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] recvmsg(4, [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5837] <... futex resumed>) = 0 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5837] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... sendmsg resumed>) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5839] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5842] <... futex resumed>) = 0 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] recvmsg(4, [pid 5842] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5843] <... futex resumed>) = 0 [pid 5844] <... sendmsg resumed>) = 1 [pid 5843] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [ 94.599900][ T5841] [ 94.602839][ T5841] dump_stack_lvl+0xd9/0x1b0 [ 94.607433][ T5841] print_report+0xc4/0x620 [ 94.611873][ T5841] ? __virt_addr_valid+0x5e/0x2d0 [ 94.616931][ T5841] ? __phys_addr+0xc6/0x140 [ 94.621469][ T5841] kasan_report+0xda/0x110 [ 94.625917][ T5841] ? unix_stream_read_actor+0xa7/0xc0 [ 94.631319][ T5841] ? unix_stream_read_actor+0xa7/0xc0 [ 94.636724][ T5841] unix_stream_read_actor+0xa7/0xc0 [ 94.641960][ T5841] unix_stream_read_generic+0x19a5/0x2480 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [ 94.647718][ T5841] ? __lock_acquire+0x182f/0x5de0 [ 94.652784][ T5841] ? unix_getname+0x4f0/0x4f0 [ 94.657503][ T5841] ? preempt_count_sub+0x150/0x150 [ 94.662636][ T5841] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 94.668660][ T5841] unix_stream_recvmsg+0x189/0x1b0 [ 94.673807][ T5841] ? unix_stream_splice_read+0x1f0/0x1f0 [ 94.679481][ T5841] ? unix_copy_addr+0x100/0x100 [ 94.684367][ T5841] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 94.689679][ T5841] ? security_socket_recvmsg+0x92/0xc0 [ 94.695176][ T5841] ? unix_stream_splice_read+0x1f0/0x1f0 [ 94.700930][ T5841] sock_recvmsg+0xe2/0x170 [ 94.705392][ T5841] ____sys_recvmsg+0x21f/0x5c0 [ 94.710195][ T5841] ? kernel_recvmsg+0x80/0x80 [ 94.714910][ T5841] ___sys_recvmsg+0x115/0x1a0 [ 94.719613][ T5841] ? copy_msghdr_from_user+0x160/0x160 [ 94.725266][ T5841] ? reacquire_held_locks+0x4b0/0x4b0 [ 94.730679][ T5841] ? ptrace_stop.part.0+0x4af/0x900 [ 94.735903][ T5841] ? __fget_light+0xe6/0x260 [ 94.740522][ T5841] __sys_recvmsg+0x114/0x1e0 [ 94.745140][ T5841] ? __sys_recvmsg_sock+0x50/0x50 [ 94.750212][ T5841] ? ptrace_notify+0xf4/0x130 [ 94.755009][ T5841] ? lockdep_hardirqs_on+0x7d/0x100 [ 94.760244][ T5841] ? _raw_spin_unlock_irq+0x2e/0x50 [ 94.765477][ T5841] ? ptrace_notify+0xf4/0x130 [ 94.770184][ T5841] do_syscall_64+0x3f/0x110 [ 94.774725][ T5841] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 94.780646][ T5841] RIP: 0033:0x7f2b5feef559 [ 94.785083][ T5841] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 94.804723][ T5841] RSP: 002b:00007f2b5fe6e228 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 94.813164][ T5841] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f2b5feef559 [ 94.821164][ T5841] RDX: 0000000040010083 RSI: 0000000020000140 RDI: 0000000000000004 [ 94.829178][ T5841] RBP: 00007f2b5ff79348 R08: 00007f2b5fe6e6c0 R09: 00007f2b5fe6e6c0 [ 94.837182][ T5841] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b5ff79340 [ 94.845171][ T5841] R13: 00007f2b5ff7934c R14: 00007ffe16615820 R15: 00007ffe16615908 [ 94.853152][ T5841] [ 94.856179][ T5841] [ 94.858512][ T5841] Allocated by task 5837: [ 94.862846][ T5841] kasan_save_stack+0x33/0x50 [ 94.867548][ T5841] kasan_set_track+0x25/0x30 [ 94.872159][ T5841] __kasan_slab_alloc+0x81/0x90 [ 94.877038][ T5841] kmem_cache_alloc_node+0x180/0x3c0 [ 94.882349][ T5841] __alloc_skb+0x287/0x330 [ 94.886791][ T5841] alloc_skb_with_frags+0xe4/0x710 [ 94.891932][ T5841] sock_alloc_send_pskb+0x7e4/0x970 [ 94.897169][ T5841] unix_stream_sendmsg+0xb5f/0x10a0 [ 94.902390][ T5841] __sock_sendmsg+0xd5/0x180 [ 94.906970][ T5841] ____sys_sendmsg+0x6ac/0x940 [ 94.911818][ T5841] ___sys_sendmsg+0x135/0x1d0 [ 94.916514][ T5841] __sys_sendmsg+0x117/0x1e0 [ 94.921132][ T5841] do_syscall_64+0x3f/0x110 [ 94.925665][ T5841] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 94.931586][ T5841] [ 94.933921][ T5841] Freed by task 5837: [ 94.937909][ T5841] kasan_save_stack+0x33/0x50 [ 94.942632][ T5841] kasan_set_track+0x25/0x30 [ 94.947334][ T5841] kasan_save_free_info+0x2b/0x40 [ 94.952389][ T5841] ____kasan_slab_free+0x15b/0x1b0 [ 94.957524][ T5841] slab_free_freelist_hook+0x114/0x1e0 [ 94.963005][ T5841] kmem_cache_free+0xf8/0x340 [ 94.967707][ T5841] kfree_skbmem+0xef/0x1b0 [ 94.972149][ T5841] consume_skb+0xdf/0x170 [ 94.976518][ T5841] unix_stream_sendmsg+0xd49/0x10a0 [ 94.981743][ T5841] __sock_sendmsg+0xd5/0x180 [ 94.986354][ T5841] ____sys_sendmsg+0x6ac/0x940 [ 94.991139][ T5841] ___sys_sendmsg+0x135/0x1d0 [ 94.995839][ T5841] __sys_sendmsg+0x117/0x1e0 [ 95.000454][ T5841] do_syscall_64+0x3f/0x110 [ 95.004987][ T5841] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 95.010911][ T5841] [ 95.013243][ T5841] The buggy address belongs to the object at ffff88806e6dd3c0 [ 95.013243][ T5841] which belongs to the cache skbuff_head_cache of size 240 [ 95.027842][ T5841] The buggy address is located 68 bytes inside of [ 95.027842][ T5841] freed 240-byte region [ffff88806e6dd3c0, ffff88806e6dd4b0) [ 95.041665][ T5841] [ 95.044003][ T5841] The buggy address belongs to the physical page: [ 95.050420][ T5841] page:ffffea0001b9b740 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6e6dd [ 95.060591][ T5841] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff) [ 95.068150][ T5841] page_type: 0xffffffff() [ 95.072503][ T5841] raw: 00fff00000000800 ffff888141a40640 dead000000000122 0000000000000000 [ 95.081109][ T5841] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 95.089705][ T5841] page dumped because: kasan: bad access detected [ 95.096125][ T5841] page_owner tracks the page as allocated [ 95.101848][ T5841] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 5837, tgid 5825 (syz-executor610), ts 94541945400, free_ts 94246819470 [ 95.120456][ T5841] post_alloc_hook+0x2cf/0x340 [ 95.125256][ T5841] get_page_from_freelist+0xa25/0x36c0 [ 95.130749][ T5841] __alloc_pages+0x1d0/0x4a0 [ 95.135367][ T5841] alloc_pages_mpol+0x258/0x5f0 [ 95.140241][ T5841] allocate_slab+0x251/0x380 [ 95.144852][ T5841] ___slab_alloc+0x8c7/0x1580 [ 95.149549][ T5841] __slab_alloc.constprop.0+0x56/0xa0 [ 95.154949][ T5841] kmem_cache_alloc_node+0x132/0x3c0 [ 95.160258][ T5841] __alloc_skb+0x287/0x330 [ 95.164690][ T5841] alloc_skb_with_frags+0xe4/0x710 [ 95.169821][ T5841] sock_alloc_send_pskb+0x7e4/0x970 [ 95.175042][ T5841] unix_stream_sendmsg+0xb5f/0x10a0 [ 95.180267][ T5841] __sock_sendmsg+0xd5/0x180 [ 95.184875][ T5841] ____sys_sendmsg+0x6ac/0x940 [ 95.189656][ T5841] ___sys_sendmsg+0x135/0x1d0 [ 95.194360][ T5841] __sys_sendmsg+0x117/0x1e0 [ 95.198976][ T5841] page last free stack trace: [ 95.203653][ T5841] free_unref_page_prepare+0x4f8/0xa90 [ 95.209227][ T5841] free_unref_page+0x33/0x3b0 [ 95.213924][ T5841] qlist_free_all+0x6a/0x170 [ 95.218539][ T5841] kasan_quarantine_reduce+0x18e/0x1d0 [ 95.224021][ T5841] __kasan_slab_alloc+0x65/0x90 [ 95.228862][ T5841] kmem_cache_alloc_node+0x180/0x3c0 [ 95.234147][ T5841] __alloc_skb+0x287/0x330 [ 95.238585][ T5841] tcp_stream_alloc_skb+0x34/0x560 [ 95.243728][ T5841] tcp_sendmsg_locked+0xeb2/0x3460 [ 95.248867][ T5841] tcp_sendmsg+0x2e/0x40 [ 95.253134][ T5841] inet_sendmsg+0x9d/0xe0 [ 95.257483][ T5841] __sock_sendmsg+0xd5/0x180 [ 95.262091][ T5841] sock_write_iter+0x29b/0x3d0 [ 95.266872][ T5841] vfs_write+0x64f/0xdf0 [ 95.271140][ T5841] ksys_write+0x1f0/0x250 [ 95.275500][ T5841] do_syscall_64+0x3f/0x110 [ 95.280033][ T5841] [ 95.282360][ T5841] Memory state around the buggy address: [ 95.288083][ T5841] ffff88806e6dd300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... sendmsg resumed>) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5844] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] <... sendmsg resumed>) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] recvmsg(4, [pid 5840] <... futex resumed>) = 0 [pid 5845] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5840] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5845] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5845] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5822] exit_group(0 [pid 5832] <... futex resumed>) = ? [pid 5829] <... futex resumed>) = ? [pid 5823] <... recvmsg resumed> ) = ? [pid 5822] <... exit_group resumed>) = ? [pid 5832] +++ exited with 0 +++ [pid 5829] +++ exited with 0 +++ [pid 5823] +++ exited with 0 +++ [pid 5822] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5822, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b41690) = 5846 ./strace-static-x86_64: Process 5846 attached [pid 5846] set_robust_list(0x555555b416a0, 24) = 0 [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5824] exit_group(0 [pid 5846] <... prctl resumed>) = 0 [pid 5834] <... futex resumed>) = ? [pid 5826] <... recvmsg resumed> ) = ? [pid 5824] <... exit_group resumed>) = ? [pid 5846] setpgid(0, 0 [pid 5834] +++ exited with 0 +++ [pid 5826] +++ exited with 0 +++ [pid 5846] <... setpgid resumed>) = 0 [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5846] write(3, "1000", 4) = 4 [pid 5846] close(3) = 0 [pid 5846] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5846] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, NULL, 8) = 0 [pid 5846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5846] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} => {parent_tid=[5847]}, 88) = 5847 [pid 5846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5846] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5846] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] <... futex resumed>) = ? [pid 5835] +++ exited with 0 +++ [pid 5825] exit_group(0 [pid 5824] +++ exited with 0 +++ [pid 5837] <... futex resumed>) = ? [pid 5825] <... exit_group resumed>) = ? [pid 5837] +++ exited with 0 +++ [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5824, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5848 attached [pid 5848] set_robust_list(0x555555b416a0, 24) = 0 [pid 5078] <... clone resumed>, child_tidptr=0x555555b41690) = 5848 [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5828] exit_group(0 [pid 5848] setpgid(0, 0 [pid 5843] <... futex resumed>) = ? [pid 5840] <... futex resumed>) = ? [pid 5833] <... recvmsg resumed> ) = ? [pid 5828] <... exit_group resumed>) = ? [pid 5848] <... setpgid resumed>) = 0 [pid 5843] +++ exited with 0 +++ [pid 5840] +++ exited with 0 +++ [pid 5833] +++ exited with 0 +++ [pid 5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5848] write(3, "1000", 4 [pid 5828] +++ exited with 0 +++ [pid 5848] <... write resumed>) = 4 [pid 5848] close(3 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5828, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5848] <... close resumed>) = 0 [pid 5076] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5848] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5848] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5848] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe90000 [pid 5848] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5848] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5076] <... clone resumed>, child_tidptr=0x555555b41690) = 5849 [pid 5848] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5848] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5850 attached [pid 5850] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5848] <... clone3 resumed> => {parent_tid=[5850]}, 88) = 5850 [pid 5850] <... rseq resumed>) = 0 [pid 5848] rt_sigprocmask(SIG_SETMASK, [], [pid 5850] set_robust_list(0x7f2b5feb09a0, 24 [pid 5848] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5848] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] rt_sigprocmask(SIG_SETMASK, [], [pid 5848] <... futex resumed>) = 0 [pid 5850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5848] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5850] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5850] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5848] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5850] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5848] <... futex resumed>) = 0 [pid 5846] <... futex resumed>) = 0 [pid 5850] recvmsg(4, [pid 5848] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2b5fe6f000 [pid 5846] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 5849 attached ./strace-static-x86_64: Process 5847 attached [], 8) = 0 [pid 5849] set_robust_list(0x555555b416a0, 24 [pid 5847] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5849] <... set_robust_list resumed>) = 0 [pid 5847] <... rseq resumed>) = 0 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] set_robust_list(0x7f2b5feb09a0, 24) = 0 [pid 5846] <... clone3 resumed> => {parent_tid=[5851]}, 88) = 5851 [pid 5849] <... prctl resumed>) = 0 [pid 5847] rt_sigprocmask(SIG_SETMASK, [], [pid 5846] rt_sigprocmask(SIG_SETMASK, [], [pid 5849] setpgid(0, 0 [pid 5847] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5849] <... setpgid resumed>) = 0 [pid 5847] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5846] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5847] <... socketpair resumed>[3, 4]) = 0 [pid 5846] <... futex resumed>) = 0 [pid 5827] exit_group(0 [pid 5831] <... recvmsg resumed> ) = ? [pid 5827] <... exit_group resumed>) = ? [pid 5849] <... openat resumed>) = 3 [pid 5846] futex(0x7f2b5ff7933c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... futex resumed>) = ? [pid 5839] <... futex resumed>) = ? [pid 5831] +++ exited with 0 +++ [pid 5849] write(3, "1000", 4 [pid 5847] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] +++ exited with 0 +++ [pid 5839] +++ exited with 0 +++ [pid 5827] +++ exited with 0 +++ [pid 5849] <... write resumed>) = 4 [pid 5847] <... futex resumed>) = 0 [pid 5849] close(3 [pid 5847] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5827, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5849] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5849] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, NULL, 8) = 0 [pid 5849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555555b41690) = 5852 [pid 5849] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5849] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0}./strace-static-x86_64: Process 5853 attached [pid 5853] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5849] <... clone3 resumed> => {parent_tid=[5853]}, 88) = 5853 [pid 5853] set_robust_list(0x7f2b5feb09a0, 24 [pid 5849] rt_sigprocmask(SIG_SETMASK, [], [pid 5853] <... set_robust_list resumed>) = 0 [pid 5849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5853] rt_sigprocmask(SIG_SETMASK, [], [pid 5849] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5849] <... futex resumed>) = 0 [pid 5848] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5853] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5849] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5853] <... socketpair resumed>[3, 4]) = 0 [pid 5848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5853] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5853] <... futex resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5848] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5853] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... mprotect resumed>) = 0 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5853] recvmsg(4, [pid 5849] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5848] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} => {parent_tid=[5854]}, 88) = 5854 [pid 5848] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5854 attached ./strace-static-x86_64: Process 5852 attached ./strace-static-x86_64: Process 5851 attached [pid 5854] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5852] set_robust_list(0x555555b416a0, 24 [pid 5851] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5848] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5836] exit_group(0 [pid 5854] <... rseq resumed>) = 0 [pid 5852] <... set_robust_list resumed>) = 0 [pid 5851] <... rseq resumed>) = 0 [pid 5848] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = ? [pid 5844] <... futex resumed>) = ? [pid 5838] <... recvmsg resumed> ) = ? [pid 5836] <... exit_group resumed>) = ? [pid 5854] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5848] <... futex resumed>) = 0 [pid 5845] +++ exited with 0 +++ [pid 5844] +++ exited with 0 +++ [pid 5838] +++ exited with 0 +++ [pid 5854] <... set_robust_list resumed>) = 0 [pid 5852] <... prctl resumed>) = 0 [pid 5851] <... set_robust_list resumed>) = 0 [pid 5848] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5852] setpgid(0, 0 [pid 5851] rt_sigprocmask(SIG_SETMASK, [], [pid 5848] <... futex resumed>) = 0 [pid 5846] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] rt_sigprocmask(SIG_SETMASK, [], [pid 5852] <... setpgid resumed>) = 0 [pid 5851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5846] <... futex resumed>) = 1 [pid 5854] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] recvmsg(4, [pid 5848] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5847] <... futex resumed>) = 0 [pid 5846] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... openat resumed>) = 3 [pid 5848] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5846] <... futex resumed>) = 0 [pid 5836] +++ exited with 0 +++ [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] write(3, "1000", 4 [pid 5848] <... mprotect resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... write resumed>) = 4 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5846] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5836, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] close(3 [pid 5848] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5847] <... sendmsg resumed>) = 1 [pid 5846] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... close resumed>) = 0 [pid 5848] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5846] <... mprotect resumed>) = 0 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5847] <... sendmsg resumed>) = 1 [pid 5846] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... futex resumed>) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5846] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5848] <... clone3 resumed> => {parent_tid=[5856]}, 88) = 5856 [pid 5847] <... sendmsg resumed>) = 1 [pid 5846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5079] <... clone resumed>, child_tidptr=0x555555b41690) = 5855 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5848] rt_sigprocmask(SIG_SETMASK, [], [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5848] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5846] <... clone3 resumed> => {parent_tid=[5857]}, 88) = 5857 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5848] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5846] rt_sigprocmask(SIG_SETMASK, [], [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5848] <... futex resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5848] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5846] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5847] <... sendmsg resumed>) = 1 [pid 5846] <... futex resumed>) = 0 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... mprotect resumed>) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5846] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5849] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5847] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5849] <... futex resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5858 attached [pid 5854] <... sendmsg resumed>) = 1 [pid 5849] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5847] <... sendmsg resumed>) = 1 [pid 5858] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5858] <... rseq resumed>) = 0 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... clone3 resumed> => {parent_tid=[5858]}, 88) = 5858 [pid 5849] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5847] <... sendmsg resumed>) = 1 [pid 5858] set_robust_list(0x7f2b5feb09a0, 24 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] rt_sigprocmask(SIG_SETMASK, [], [pid 5849] <... mprotect resumed>) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5858] <... set_robust_list resumed>) = 0 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5849] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5847] <... sendmsg resumed>) = 1 [pid 5858] rt_sigprocmask(SIG_SETMASK, [], [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5852] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5858] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5847] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5859 attached [pid 5858] <... socketpair resumed>[3, 4]) = 0 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5859] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053) = 0 [pid 5858] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... sendmsg resumed>) = 1 [pid 5849] <... clone3 resumed> => {parent_tid=[5859]}, 88) = 5859 [pid 5847] <... sendmsg resumed>) = 1 [pid 5859] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5858] <... futex resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... futex resumed>) = 0 [pid 5849] rt_sigprocmask(SIG_SETMASK, [], [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5859] <... set_robust_list resumed>) = 0 [pid 5858] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5859] rt_sigprocmask(SIG_SETMASK, [], [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5852] <... futex resumed>) = 0 [pid 5859] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5858] recvmsg(4, [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5849] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5847] <... sendmsg resumed>) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] <... mprotect resumed>) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5859] <... sendmsg resumed>) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5849] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5860 attached [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... rseq resumed>) = 0 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5849] <... clone3 resumed> => {parent_tid=[5860]}, 88) = 5860 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] rt_sigprocmask(SIG_SETMASK, [], [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... set_robust_list resumed>) = 0 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] rt_sigprocmask(SIG_SETMASK, [], [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5849] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5848] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... futex resumed>) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... mmap resumed>) = 0x7f2b5fe6f000 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] mprotect(0x7f2b5fe70000, 131072, PROT_READ|PROT_WRITE [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... mprotect resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe8f990, parent_tid=0x7f2b5fe8f990, exit_signal=0, stack=0x7f2b5fe6f000, stack_size=0x20300, tls=0x7f2b5fe8f6c0} [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB./strace-static-x86_64: Process 5861 attached [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5861] rseq(0x7f2b5fe8ffe0, 0x20, 0, 0x53053053 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... clone3 resumed> => {parent_tid=[5861]}, 88) = 5861 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5861] <... rseq resumed>) = 0 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] rt_sigprocmask(SIG_SETMASK, [], [pid 5847] <... sendmsg resumed>) = 1 [pid 5861] set_robust_list(0x7f2b5fe8f9a0, 24 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5861] <... set_robust_list resumed>) = 0 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] futex(0x7f2b5ff79338, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... sendmsg resumed>) = 1 [pid 5861] rt_sigprocmask(SIG_SETMASK, [], [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5861] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... sendmsg resumed>) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... mmap resumed>) = 0x7f2b5fe4e000 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] mprotect(0x7f2b5fe4f000, 131072, PROT_READ|PROT_WRITE [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... mprotect resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5847] <... sendmsg resumed>) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5fe6e990, parent_tid=0x7f2b5fe6e990, exit_signal=0, stack=0x7f2b5fe4e000, stack_size=0x20300, tls=0x7f2b5fe6e6c0} [pid 5847] <... sendmsg resumed>) = 1 ./strace-static-x86_64: Process 5862 attached [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 [pid 5862] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... rseq resumed>) = 0 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... clone3 resumed> => {parent_tid=[5862]}, 88) = 5862 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] rt_sigprocmask(SIG_SETMASK, [], [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] rt_sigprocmask(SIG_SETMASK, [], [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] futex(0x7f2b5ff79348, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5852] <... futex resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5852] futex(0x7f2b5ff7934c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5852] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5854] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5854] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5847] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5847] <... futex resumed>) = 0 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5847] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5859] <... futex resumed>) = 0 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5859] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5860] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5860] <... futex resumed>) = 0 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5860] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5862] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB) = 1 ./strace-static-x86_64: Process 5857 attached ./strace-static-x86_64: Process 5855 attached ./strace-static-x86_64: Process 5856 attached [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] <... rseq resumed>) = 0 [pid 5855] set_robust_list(0x555555b416a0, 24 [pid 5856] rseq(0x7f2b5fe6efe0, 0x20, 0, 0x53053053) = 0 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5856] set_robust_list(0x7f2b5fe6e9a0, 24 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... set_robust_list resumed>) = 0 [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5855] <... prctl resumed>) = 0 [pid 5856] rt_sigprocmask(SIG_SETMASK, [], [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] setpgid(0, 0 [pid 5856] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5855] <... setpgid resumed>) = 0 [pid 5856] recvmsg(4, [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] <... openat resumed>) = 3 [pid 5856] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] write(3, "1000", 4 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] recvmsg(4, [pid 5855] <... write resumed>) = 4 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] close(3 [pid 5856] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] recvmsg(4, [pid 5855] <... close resumed>) = 0 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5855] <... futex resumed>) = 0 [pid 5856] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] rt_sigaction(SIGRT_1, {sa_handler=0x7f2b5ff15490, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2b5ff06b10}, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5855] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5856] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5856] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5855] <... mmap resumed>) = 0x7f2b5fe90000 [pid 5856] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] mprotect(0x7f2b5fe91000, 131072, PROT_READ|PROT_WRITE [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5855] <... mprotect resumed>) = 0 [pid 5856] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5862] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2b5feb0990, parent_tid=0x7f2b5feb0990, exit_signal=0, stack=0x7f2b5fe90000, stack_size=0x20300, tls=0x7f2b5feb06c0} [pid 5856] recvmsg(4, [pid 5862] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5862] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] <... clone3 resumed> => {parent_tid=[5863]}, 88) = 5863 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="A", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB [pid 5857] recvmsg(4, [pid 5855] rt_sigprocmask(SIG_SETMASK, [], [pid 5856] recvmsg(4, [pid 5861] <... sendmsg resumed>) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] futex(0x7f2b5ff7933c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] recvmsg(4, [pid 5855] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5856] recvmsg(4, [pid 5861] <... futex resumed>) = 0 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5855] <... futex resumed>) = 0 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5861] futex(0x7f2b5ff79338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5857] recvmsg(4, [pid 5855] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, [pid 5856] recvmsg(4, ./strace-static-x86_64: Process 5863 attached [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5863] rseq(0x7f2b5feb0fe0, 0x20, 0, 0x53053053) = 0 [pid 5863] set_robust_list(0x7f2b5feb09a0, 24) = 0 [pid 5863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5863] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5863] futex(0x7f2b5ff7932c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5855] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5863] <... futex resumed>) = 0 [pid 5863] futex(0x7f2b5ff79328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5855] futex(0x7f2b5ff79328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5863] recvmsg(4, [pid 5855] <... futex resumed>) = 0 [pid 5855] futex(0x7f2b5ff7932c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 95.296157][ T5841] ffff88806e6dd380: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 95.304241][ T5841] >ffff88806e6dd400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.312313][ T5841] ^ [ 95.316386][ T5841] ffff88806e6dd480: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 95.324459][ T5841] ffff88806e6dd500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.332531][ T5841] ================================================================== [pid 5856] recvmsg(4, [pid 5857] recvmsg(4, [pid 5856] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5856] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5856] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5857] <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [ 95.349580][ T5841] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 95.356808][ T5841] CPU: 1 PID: 5841 Comm: syz-executor610 Not tainted 6.6.0-syzkaller-15864-g719639853d88 #0 [ 95.366889][ T5841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 95.376958][ T5841] Call Trace: [ 95.380250][ T5841] [ 95.383196][ T5841] dump_stack_lvl+0xd9/0x1b0 [ 95.387818][ T5841] panic+0x6dc/0x790 [ 95.391744][ T5841] ? panic_smp_self_stop+0xa0/0xa0 [ 95.396886][ T5841] ? preempt_schedule_thunk+0x1a/0x30 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] recvmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=MSG_OOB|MSG_CMSG_CLOEXEC}, MSG_OOB|MSG_PEEK|MSG_EOR|MSG_WAITFORONE|MSG_CMSG_CLOEXEC) = 1 [pid 5857] futex(0x7f2b5ff7934c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5857] futex(0x7f2b5ff79348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] exit_group(0 [pid 5856] <... futex resumed>) = ? [pid 5848] <... exit_group resumed>) = ? [pid 5856] +++ exited with 0 +++ [ 95.402300][ T5841] ? preempt_schedule_common+0x45/0xc0 [ 95.407786][ T5841] ? check_panic_on_warn+0x1f/0xb0 [ 95.412928][ T5841] check_panic_on_warn+0xab/0xb0 [ 95.417901][ T5841] end_report+0x108/0x150 [ 95.422277][ T5841] kasan_report+0xea/0x110 [ 95.426724][ T5841] ? unix_stream_read_actor+0xa7/0xc0 [ 95.432119][ T5841] ? unix_stream_read_actor+0xa7/0xc0 [ 95.437503][ T5841] unix_stream_read_actor+0xa7/0xc0 [ 95.442709][ T5841] unix_stream_read_generic+0x19a5/0x2480 [ 95.448450][ T5841] ? __lock_acquire+0x182f/0x5de0 [ 95.453469][ T5841] ? unix_getname+0x4f0/0x4f0 [ 95.458151][ T5841] ? preempt_count_sub+0x150/0x150 [ 95.463263][ T5841] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 95.469253][ T5841] unix_stream_recvmsg+0x189/0x1b0 [ 95.474374][ T5841] ? unix_stream_splice_read+0x1f0/0x1f0 [ 95.480014][ T5841] ? unix_copy_addr+0x100/0x100 [ 95.484871][ T5841] ? bpf_lsm_socket_recvmsg+0x9/0x10 [ 95.490156][ T5841] ? security_socket_recvmsg+0x92/0xc0 [ 95.495623][ T5841] ? unix_stream_splice_read+0x1f0/0x1f0 [ 95.501269][ T5841] sock_recvmsg+0xe2/0x170 [ 95.505690][ T5841] ____sys_recvmsg+0x21f/0x5c0 [ 95.510454][ T5841] ? kernel_recvmsg+0x80/0x80 [ 95.515139][ T5841] ___sys_recvmsg+0x115/0x1a0 [ 95.519820][ T5841] ? copy_msghdr_from_user+0x160/0x160 [ 95.525280][ T5841] ? reacquire_held_locks+0x4b0/0x4b0 [ 95.530662][ T5841] ? ptrace_stop.part.0+0x4af/0x900 [ 95.535869][ T5841] ? __fget_light+0xe6/0x260 [ 95.540464][ T5841] __sys_recvmsg+0x114/0x1e0 [ 95.545055][ T5841] ? __sys_recvmsg_sock+0x50/0x50 [ 95.550079][ T5841] ? ptrace_notify+0xf4/0x130 [ 95.554757][ T5841] ? lockdep_hardirqs_on+0x7d/0x100 [ 95.559953][ T5841] ? _raw_spin_unlock_irq+0x2e/0x50 [ 95.565156][ T5841] ? ptrace_notify+0xf4/0x130 [ 95.569833][ T5841] do_syscall_64+0x3f/0x110 [ 95.574345][ T5841] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 95.580239][ T5841] RIP: 0033:0x7f2b5feef559 [ 95.584649][ T5841] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 95.604259][ T5841] RSP: 002b:00007f2b5fe6e228 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 95.612684][ T5841] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f2b5feef559 [ 95.620652][ T5841] RDX: 0000000040010083 RSI: 0000000020000140 RDI: 0000000000000004 [ 95.628625][ T5841] RBP: 00007f2b5ff79348 R08: 00007f2b5fe6e6c0 R09: 00007f2b5fe6e6c0 [ 95.636596][ T5841] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b5ff79340 [ 95.644573][ T5841] R13: 00007f2b5ff7934c R14: 00007ffe16615820 R15: 00007ffe16615908 [ 95.652552][ T5841] [ 95.655638][ T5841] Kernel Offset: disabled [ 95.659949][ T5841] Rebooting in 86400 seconds..