最近小团队需要共同完成一项数据处理的任务,我们想到了Rstudio server的协同工作。于是搭建了Centos 8 + Rstudio Server 1.3.105 + R 4.0.2的环境。
经过测试,R是可以运行的,使用网页打开http://127.0.0.1:8787也能看到登陆页面,输入用户名和密码(非root账号)后,页面开始等待,大概1min后出现错误提示:Rstudio Initialization Error: Unable to connect to service。
在网上找了许多资料,都没有解决问题。根据有为国际友人的操作,我也去跟踪了一下Rstudio的线程情况,出现最多的提示是:No such file or directory。我们尝试着解决这个问题,可是无从下手,因为之前按照网上的提示新建了相关的用户文件夹。
还请各位能出手相助,先谢啦~~
下面是线程跟踪的部分
122766 rt_sigtimedwait([HUP INT QUIT TERM CHLD], <unfinished ...>
122800 accept(7, NULL, NULL) = 10
122800 ioctl(10, FIONBIO, [1]) = 0
122800 recvmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="GET / HTTP/1.1\r\nHost: 127.0.0.1:"..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 709
122801 mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0 <unfinished ...>
122800 accept(7, NULL, NULL <unfinished ...>
122801 <... mmap resumed>) = 0x7fd83c000000
122800 <... accept resumed>) = -1 EAGAIN (Resource temporarily unavailable)
122801 munmap(0x7fd840000000, 67108864) = 0
122801 mprotect(0x7fd83c000000, 135168, PROT_READ|PROT_WRITE) = 0
122801 openat(AT_FDCWD, "/usr/lib/rstudio-server/www-symbolmaps/17493e044be34dc589712565d9902700.symbolMapOffset", O_RDONLY) = -1 ENOENT (No such file or directory)
122801 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122801 lstat("/usr/lib", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122801 lstat("/usr/lib/rstudio-server", {st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122801 lstat("/usr/lib/rstudio-server/www", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122801 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122801 lstat("/usr/lib", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122801 lstat("/usr/lib/rstudio-server", {st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122801 lstat("/usr/lib/rstudio-server/www", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122801 lstat("/usr/lib/rstudio-server/www/index.htm", {st_mode=S_IFREG|0644, st_size=1406, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/index.htm", {st_mode=S_IFREG|0644, st_size=1406, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/index.htm", {st_mode=S_IFREG|0644, st_size=1406, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/index.htm", {st_mode=S_IFREG|0644, st_size=1406, ...}) = 0
122801 openat(AT_FDCWD, "/usr/lib/rstudio-server/www/index.htm", O_RDONLY) = 11
122801 mprotect(0x7fd83c021000, 45056, PROT_READ|PROT_WRITE) = 0
122801 mprotect(0x7fd83c02c000, 65536, PROT_READ|PROT_WRITE) = 0
122801 mprotect(0x7fd83c03c000, 65536, PROT_READ|PROT_WRITE) = 0
122801 read(11, "<!DOCTYPE html>\n\n<!--\n#\n# index."..., 8191) = 1406
122801 read(11, "", 8191) = 0
122801 read(11, "", 8191) = 0
122801 openat(AT_FDCWD, "/proc/sys/vm/overcommit_memory", O_RDONLY|O_CLOEXEC) = 12
122801 read(12, "0", 1) = 1
122801 close(12) = 0
122801 madvise(0x7fd83c03c000, 65536, MADV_DONTNEED) = 0
122801 madvise(0x7fd83c02c000, 65536, MADV_DONTNEED) = 0
122801 close(11) = 0
122801 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="HTTP/1.1", iov_len=8}, {iov_base=" ", iov_len=1}, {iov_base="200", iov_len=3}, {iov_base=" ", iov_len=1}, {iov_base="OK", iov_len=2}, {iov_base="\r\n", iov_len=2}, {iov_base="X-Frame-Options", iov_len=15}, {iov_base=": ", iov_len=2}, {iov_base="DENY", iov_len=4}, {iov_base="\r\n", iov_len=2}, {iov_base="Expires", iov_len=7}, {iov_base=": ", iov_len=2}, {iov_base="Fri, 01 Jan 1990 00:00:00 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Pragma", iov_len=6}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 88
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="no-cache", iov_len=8}, {iov_base="\r\n", iov_len=2}, {iov_base="Cache-Control", iov_len=13}, {iov_base=": ", iov_len=2}, {iov_base="no-cache, no-store, max-age=0, m"..., iov_len=46}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Type", iov_len=12}, {iov_base=": ", iov_len=2}, {iov_base="text/html", iov_len=9}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Encoding", iov_len=16}, {iov_base=": ", iov_len=2}, {iov_base="gzip", iov_len=4}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Length", iov_len=14}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 138
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="698", iov_len=3}, {iov_base="\r\n", iov_len=2}, {iov_base="Date", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Connection", iov_len=10}, {iov_base=": ", iov_len=2}, {iov_base="close", iov_len=5}, {iov_base="\r\n", iov_len=2}, {iov_base="X-Content-Type-Options", iov_len=22}, {iov_base=": ", iov_len=2}, {iov_base="nosniff", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Server", iov_len=6}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 102
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="RStudio", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="\r\n", iov_len=2}, {iov_base="\37\213\10\0\0\0\0\0\0\377\265\224QS\2430\20\307\337\373)\366\360Eg\f\250\365<\353Ag"..., iov_len=698}], msg_iovlen=4, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 709
122800 shutdown(10, SHUT_RDWR) = 0
122800 close(10) = 0
122801 accept(7, NULL, NULL) = 10
122801 ioctl(10, FIONBIO, [1]) = 0
122801 recvmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="GET /css/icons.css HTTP/1.1\r\nHos"..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 685
122801 accept(7, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)
122800 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122800 lstat("/usr/lib", <unfinished ...>
122801 accept(7, NULL, NULL <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122801 <... accept resumed>) = 11
122800 lstat("/usr/lib/rstudio-server", {st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www", <unfinished ...>
122801 ioctl(11, FIONBIO, [1] <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122801 <... ioctl resumed>) = 0
122801 recvmsg(11, <unfinished ...>
122800 lstat("/usr", <unfinished ...>
122801 <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="GET /css/focus-visible.css HTTP/"..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 693
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122801 accept(7, NULL, NULL <unfinished ...>
122800 lstat("/usr/lib", <unfinished ...>
122801 <... accept resumed>) = -1 EAGAIN (Resource temporarily unavailable)
122800 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server", {st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www", <unfinished ...>
122801 lstat("/usr", <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www/css", <unfinished ...>
122801 lstat("/usr/lib", <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
122801 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www/css/icons.css", <unfinished ...>
122801 lstat("/usr/lib/rstudio-server", <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFREG|0644, st_size=761, ...}) = 0
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 stat("/usr/lib/rstudio-server/www/css/icons.css", <unfinished ...>
122801 lstat("/usr/lib/rstudio-server/www", <unfinished ...>
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=761, ...}) = 0
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 stat("/usr/lib/rstudio-server/www/css/icons.css", <unfinished ...>
122801 lstat("/usr", <unfinished ...>
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=761, ...}) = 0
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122801 lstat("/usr/lib", <unfinished ...>
122800 stat("/usr/lib/rstudio-server/www/css/icons.css", <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=761, ...}) = 0
122801 lstat("/usr/lib/rstudio-server", <unfinished ...>
122800 stat("/usr/lib/rstudio-server/www/css/icons.css", <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=761, ...}) = 0
122801 lstat("/usr/lib/rstudio-server/www", <unfinished ...>
122800 stat("/usr/lib/rstudio-server/www/css/icons.css", <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=761, ...}) = 0
122801 lstat("/usr/lib/rstudio-server/www/css", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
122801 lstat("/usr/lib/rstudio-server/www/css/focus-visible.css", {st_mode=S_IFREG|0644, st_size=617, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/css/focus-visible.css", {st_mode=S_IFREG|0644, st_size=617, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/css/focus-visible.css", <unfinished ...>
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="HTTP/1.1", iov_len=8}, {iov_base=" ", iov_len=1}, {iov_base="304", iov_len=3}, {iov_base=" ", iov_len=1}, {iov_base="Not Modified", iov_len=12}, {iov_base="\r\n", iov_len=2}, {iov_base="Expires", iov_len=7}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Cache-Control", iov_len=13}, {iov_base=": ", iov_len=2}, {iov_base="public, max-age=0, must-revalida"..., iov_len=34}, {iov_base="\r\n", iov_len=2}, {iov_base="Last-Modified", iov_len=13}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122801 <... stat resumed>{st_mode=S_IFREG|0644, st_size=617, ...}) = 0
122800 <... sendmsg resumed>) = 133
122801 stat("/usr/lib/rstudio-server/www/css/focus-visible.css", {st_mode=S_IFREG|0644, st_size=617, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/css/focus-visible.css", {st_mode=S_IFREG|0644, st_size=617, ...}) = 0
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="Tue, 07 Jul 2020 22:32:33 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Date", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Connection", iov_len=10}, {iov_base=": ", iov_len=2}, {iov_base="close", iov_len=5}, {iov_base="\r\n", iov_len=2}, {iov_base="X-Content-Type-Options", iov_len=22}, {iov_base=": ", iov_len=2}, {iov_base="nosniff", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Server", iov_len=6}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122801 stat("/usr/lib/rstudio-server/www/css/focus-visible.css", {st_mode=S_IFREG|0644, st_size=617, ...}) = 0
122800 <... sendmsg resumed>) = 128
122800 accept(7, NULL, NULL) = 12
122800 ioctl(12, FIONBIO, [1]) = 0
122800 recvmsg(12, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="GET /js/text.min.js HTTP/1.1\r\nHo"..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 671
122800 accept(7, NULL, NULL <unfinished ...>
122801 sendmsg(11, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="HTTP/1.1", iov_len=8}, {iov_base=" ", iov_len=1}, {iov_base="304", iov_len=3}, {iov_base=" ", iov_len=1}, {iov_base="Not Modified", iov_len=12}, {iov_base="\r\n", iov_len=2}, {iov_base="Expires", iov_len=7}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Cache-Control", iov_len=13}, {iov_base=": ", iov_len=2}, {iov_base="public, max-age=0, must-revalida"..., iov_len=34}, {iov_base="\r\n", iov_len=2}, {iov_base="Last-Modified", iov_len=13}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122800 <... accept resumed>) = 13
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="RStudio", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Length", iov_len=14}, {iov_base=": ", iov_len=2}, {iov_base="0", iov_len=1}, {iov_base="\r\n", iov_len=2}, {iov_base="\r\n", iov_len=2}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122801 <... sendmsg resumed>) = 133
122800 <... sendmsg resumed>) = 30
122801 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122801 lstat("/usr/lib", <unfinished ...>
122800 ioctl(13, FIONBIO, [1] <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 <... ioctl resumed>) = 0
122801 lstat("/usr/lib/rstudio-server", <unfinished ...>
122800 recvmsg(13, <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="GET /js/inert-polyfill.min.js HT"..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 681
122801 lstat("/usr/lib/rstudio-server/www", <unfinished ...>
122800 accept(7, NULL, NULL <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 <... accept resumed>) = 14
122801 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122801 lstat("/usr/lib", <unfinished ...>
122800 sendmsg(11, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="Tue, 07 Jul 2020 22:32:33 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Date", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Connection", iov_len=10}, {iov_base=": ", iov_len=2}, {iov_base="close", iov_len=5}, {iov_base="\r\n", iov_len=2}, {iov_base="X-Content-Type-Options", iov_len=22}, {iov_base=": ", iov_len=2}, {iov_base="nosniff", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Server", iov_len=6}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122801 lstat("/usr/lib/rstudio-server", {st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 <... sendmsg resumed>) = 128
122801 lstat("/usr/lib/rstudio-server/www", <unfinished ...>
122800 shutdown(10, SHUT_RDWR <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122801 lstat("/usr/lib/rstudio-server/www/js", {st_mode=S_IFDIR|0755, st_size=190, ...}) = 0
122800 <... shutdown resumed>) = 0
122801 lstat("/usr/lib/rstudio-server/www/js/text.min.js", {st_mode=S_IFREG|0644, st_size=2285, ...}) = 0
122800 close(10 <unfinished ...>
122801 stat("/usr/lib/rstudio-server/www/js/text.min.js", <unfinished ...>
122800 <... close resumed>) = 0
122801 <... stat resumed>{st_mode=S_IFREG|0644, st_size=2285, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/js/text.min.js", {st_mode=S_IFREG|0644, st_size=2285, ...}) = 0
122800 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/js/text.min.js", <unfinished ...>
122800 lstat("/usr/lib", <unfinished ...>
122801 <... stat resumed>{st_mode=S_IFREG|0644, st_size=2285, ...}) = 0
122800 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/js/text.min.js", <unfinished ...>
122800 lstat("/usr/lib/rstudio-server", <unfinished ...>
122801 <... stat resumed>{st_mode=S_IFREG|0644, st_size=2285, ...}) = 0
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/js/text.min.js", <unfinished ...>
122800 lstat("/usr/lib/rstudio-server/www", <unfinished ...>
122801 <... stat resumed>{st_mode=S_IFREG|0644, st_size=2285, ...}) = 0
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122800 lstat("/usr/lib", <unfinished ...>
122801 sendmsg(12, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="HTTP/1.1", iov_len=8}, {iov_base=" ", iov_len=1}, {iov_base="304", iov_len=3}, {iov_base=" ", iov_len=1}, {iov_base="Not Modified", iov_len=12}, {iov_base="\r\n", iov_len=2}, {iov_base="Expires", iov_len=7}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Cache-Control", iov_len=13}, {iov_base=": ", iov_len=2}, {iov_base="public, max-age=0, must-revalida"..., iov_len=34}, {iov_base="\r\n", iov_len=2}, {iov_base="Last-Modified", iov_len=13}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server", <unfinished ...>
122801 <... sendmsg resumed>) = 133
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www", <unfinished ...>
122801 ioctl(14, FIONBIO, [1] <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122801 <... ioctl resumed>) = 0
122800 lstat("/usr/lib/rstudio-server/www/js", <unfinished ...>
122801 recvmsg(14, <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=190, ...}) = 0
122801 <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="GET /js/focus-visible.min.js HTT"..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 680
122800 lstat("/usr/lib/rstudio-server/www/js/inert-polyfill.min.js", <unfinished ...>
122801 accept(7, NULL, NULL <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFREG|0644, st_size=2459, ...}) = 0
122801 <... accept resumed>) = 10
122800 stat("/usr/lib/rstudio-server/www/js/inert-polyfill.min.js", <unfinished ...>
122801 sendmsg(11, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="RStudio", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Length", iov_len=14}, {iov_base=": ", iov_len=2}, {iov_base="0", iov_len=1}, {iov_base="\r\n", iov_len=2}, {iov_base="\r\n", iov_len=2}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=2459, ...}) = 0
122801 <... sendmsg resumed>) = 30
122800 stat("/usr/lib/rstudio-server/www/js/inert-polyfill.min.js", <unfinished ...>
122801 sendmsg(12, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="Tue, 07 Jul 2020 22:32:33 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Date", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Connection", iov_len=10}, {iov_base=": ", iov_len=2}, {iov_base="close", iov_len=5}, {iov_base="\r\n", iov_len=2}, {iov_base="X-Content-Type-Options", iov_len=22}, {iov_base=": ", iov_len=2}, {iov_base="nosniff", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Server", iov_len=6}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=2459, ...}) = 0
122801 <... sendmsg resumed>) = 128
122800 stat("/usr/lib/rstudio-server/www/js/inert-polyfill.min.js", {st_mode=S_IFREG|0644, st_size=2459, ...}) = 0
122801 lstat("/usr", <unfinished ...>
122800 stat("/usr/lib/rstudio-server/www/js/inert-polyfill.min.js", <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=2459, ...}) = 0
122801 lstat("/usr/lib", <unfinished ...>
122800 stat("/usr/lib/rstudio-server/www/js/inert-polyfill.min.js", <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=2459, ...}) = 0
122801 lstat("/usr/lib/rstudio-server", {st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122801 lstat("/usr/lib/rstudio-server/www", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122801 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122801 lstat("/usr/lib", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 sendmsg(13, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="HTTP/1.1", iov_len=8}, {iov_base=" ", iov_len=1}, {iov_base="304", iov_len=3}, {iov_base=" ", iov_len=1}, {iov_base="Not Modified", iov_len=12}, {iov_base="\r\n", iov_len=2}, {iov_base="Expires", iov_len=7}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Cache-Control", iov_len=13}, {iov_base=": ", iov_len=2}, {iov_base="public, max-age=0, must-revalida"..., iov_len=34}, {iov_base="\r\n", iov_len=2}, {iov_base="Last-Modified", iov_len=13}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122801 lstat("/usr/lib/rstudio-server", {st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 <... sendmsg resumed>) = 133
122801 lstat("/usr/lib/rstudio-server/www", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 ioctl(10, FIONBIO, [1]) = 0
122801 lstat("/usr/lib/rstudio-server/www/js", <unfinished ...>
122800 recvmsg(10, <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=190, ...}) = 0
122800 <... recvmsg resumed>{msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="GET /rstudio/rstudio.nocache.js "..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 633
122801 lstat("/usr/lib/rstudio-server/www/js/focus-visible.min.js", <unfinished ...>
122800 accept(7, NULL, NULL <unfinished ...>
122801 <... lstat resumed>{st_mode=S_IFREG|0644, st_size=3003, ...}) = 0
122800 <... accept resumed>) = -1 EAGAIN (Resource temporarily unavailable)
122801 stat("/usr/lib/rstudio-server/www/js/focus-visible.min.js", {st_mode=S_IFREG|0644, st_size=3003, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/js/focus-visible.min.js", <unfinished ...>
122800 shutdown(11, SHUT_RDWR <unfinished ...>
122801 <... stat resumed>{st_mode=S_IFREG|0644, st_size=3003, ...}) = 0
122800 <... shutdown resumed>) = 0
122801 stat("/usr/lib/rstudio-server/www/js/focus-visible.min.js", {st_mode=S_IFREG|0644, st_size=3003, ...}) = 0
122801 stat("/usr/lib/rstudio-server/www/js/focus-visible.min.js", <unfinished ...>
122800 close(11 <unfinished ...>
122801 <... stat resumed>{st_mode=S_IFREG|0644, st_size=3003, ...}) = 0
122800 <... close resumed>) = 0
122801 stat("/usr/lib/rstudio-server/www/js/focus-visible.min.js", <unfinished ...>
122800 sendmsg(12, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="RStudio", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Length", iov_len=14}, {iov_base=": ", iov_len=2}, {iov_base="0", iov_len=1}, {iov_base="\r\n", iov_len=2}, {iov_base="\r\n", iov_len=2}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122801 <... stat resumed>{st_mode=S_IFREG|0644, st_size=3003, ...}) = 0
122800 <... sendmsg resumed>) = 30
122800 sendmsg(13, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="Tue, 07 Jul 2020 22:32:33 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Date", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Connection", iov_len=10}, {iov_base=": ", iov_len=2}, {iov_base="close", iov_len=5}, {iov_base="\r\n", iov_len=2}, {iov_base="X-Content-Type-Options", iov_len=22}, {iov_base=": ", iov_len=2}, {iov_base="nosniff", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Server", iov_len=6}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122801 sendmsg(14, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="HTTP/1.1", iov_len=8}, {iov_base=" ", iov_len=1}, {iov_base="304", iov_len=3}, {iov_base=" ", iov_len=1}, {iov_base="Not Modified", iov_len=12}, {iov_base="\r\n", iov_len=2}, {iov_base="Expires", iov_len=7}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Cache-Control", iov_len=13}, {iov_base=": ", iov_len=2}, {iov_base="public, max-age=0, must-revalida"..., iov_len=34}, {iov_base="\r\n", iov_len=2}, {iov_base="Last-Modified", iov_len=13}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122800 <... sendmsg resumed>) = 128
122801 <... sendmsg resumed>) = 133
122800 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122800 lstat("/usr/lib", <unfinished ...>
122801 shutdown(12, SHUT_RDWR <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server", <unfinished ...>
122801 <... shutdown resumed>) = 0
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122801 close(12 <unfinished ...>
122800 lstat("/usr", <unfinished ...>
122801 <... close resumed>) = 0
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122801 sendmsg(13, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="RStudio", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Length", iov_len=14}, {iov_base=": ", iov_len=2}, {iov_base="0", iov_len=1}, {iov_base="\r\n", iov_len=2}, {iov_base="\r\n", iov_len=2}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122800 lstat("/usr/lib", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122801 <... sendmsg resumed>) = 30
122800 lstat("/usr/lib/rstudio-server", <unfinished ...>
122801 sendmsg(14, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="Tue, 07 Jul 2020 22:32:33 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Date", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Connection", iov_len=10}, {iov_base=": ", iov_len=2}, {iov_base="close", iov_len=5}, {iov_base="\r\n", iov_len=2}, {iov_base="X-Content-Type-Options", iov_len=22}, {iov_base=": ", iov_len=2}, {iov_base="nosniff", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Server", iov_len=6}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www", <unfinished ...>
122801 <... sendmsg resumed>) = 128
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www/rstudio", <unfinished ...>
122801 shutdown(13, SHUT_RDWR <unfinished ...>
122800 <... lstat resumed>{st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www/rstudio/rstudio.nocache.js", <unfinished ...>
122801 <... shutdown resumed>) = 0
122800 <... lstat resumed>{st_mode=S_IFREG|0644, st_size=8576, ...}) = 0
122800 stat("/usr/lib/rstudio-server/www/rstudio/rstudio.nocache.js", <unfinished ...>
122801 close(13 <unfinished ...>
122800 <... stat resumed>{st_mode=S_IFREG|0644, st_size=8576, ...}) = 0
122801 <... close resumed>) = 0
122800 stat("/usr/lib/rstudio-server/www/rstudio/rstudio.nocache.js", <unfinished ...>
122801 sendmsg(14, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="RStudio", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Length", iov_len=14}, {iov_base=": ", iov_len=2}, {iov_base="0", iov_len=1}, {iov_base="\r\n", iov_len=2}, {iov_base="\r\n", iov_len=2}], msg_iovlen=7, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL <unfinished ...>
{iov_base="\37\213\10\0\0\0\0\0\0\377\235Zkw\332\272\322\376\276\177\5=g\257\330q\34\10\344\206\243"..., iov_len=3659}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 3761
122801 shutdown(10, SHUT_RDWR) = 0
122801 close(10) = 0
122800 accept(7, NULL, NULL) = 10
122800 ioctl(10, FIONBIO, [1]) = 0
122800 recvmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="GET /rstudio/50DEC51AB9BE89454ED"..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 656
122800 accept(7, NULL, NULL <unfinished ...>
122801 lstat("/usr", <unfinished ...>
122801 munmap(0x7fd84a9a8000, 2101248) = 0
122801 close(11) = 0
122801 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="HTTP/1.1", iov_len=8}, {iov_base=" ", iov_len=1}, {iov_base="200", iov_len=3}, {iov_base=" ", iov_len=1}, {iov_base="OK", iov_len=2}, {iov_base="\r\n", iov_len=2}, {iov_base="Expires", iov_len=7}, {iov_base=": ", iov_len=2}, {iov_base="Wed, 28 Jul 2021 08:01:28 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Cache-Control", iov_len=13}, {iov_base=": ", iov_len=2}, {iov_base="public, max-age=31536000", iov_len=24}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Type", iov_len=12}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 112
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="text/javascript", iov_len=15}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Encoding", iov_len=16}, {iov_base=": ", iov_len=2}, {iov_base="gzip", iov_len=4}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Length", iov_len=14}, {iov_base=": ", iov_len=2}, {iov_base="1401457", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Date", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:29 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Connection", iov_len=10}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 115
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="close", iov_len=5}, {iov_base="\r\n", iov_len=2}, {iov_base="X-Content-Type-Options", iov_len=22}, {iov_base=": ", iov_len=2}, {iov_base="nosniff", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Server", iov_len=6}, {iov_base=": ", iov_len=2}, {iov_base="RStudio", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="\r\n", iov_len=2}, {iov_base="\37\213\10\0\0\0\0\0\0\377\224\275g\223\3438\366\257\371~?E\317?\24]\331\267kr\323\224"..., iov_len=65477}], msg_iovlen=12, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="X\242@\376|\2015\10\254Q\240x\276\300+\10\274\242@C.\320\222\10\254@\205\2\5\271@"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="!\345\v?N\312P\22\217c!y\20\3735\357\37d\256t\303\223\370\204\230C\317y\211\200\216\1"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\354W\357}\333\204\3056\7\267~\202\347\354\6\317\10;\4\27e\374y4\246\265\263)\32J\235\361"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\346\266\327,\326r\353\322\245\21;\3119\263t)\235z\260\n\363\213a\351F\351\246^s\317\325\225"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\22\255!\226G?\rH\264\206\330\r\216\255C\354\6\202\371\177m~\252\330\3177\330\200@\0\30,"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\354QdC\237y4\237JY\243\265\25\345\233\2609\267\31\244\255\355\"\2a\5\330[[\222eu"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="_\303\325O\204\270\332\342\25\317\217\361M\326\303\3235\214\360\344\242\377\2131I\360M\350\257\353\253|"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\237\300\177\177\27~\266\276s\346\5\245?7P\372\305z\233\365\354K\366S\366\335\2722\331\352\313G"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\3169Z[; \0\234\333\275B\211u\225XY\30D\330u^>\252\30\34\0273[\36\10\257\263"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="Lq\247n\306\37\367a3\200#K\355t\267\331O+f\303$\272\31\317\v\265\37\224Q\237\343\216"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\262g\226E\37|0[Hh\337\0\216\325\250\3662?\33J\360\202l1:\361\\\37\375G1\247"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\340\245\346\310\310\3\256\344\330~\236M1\336\332\7\335\244pn\235GH\267G\26k\367\315\344\244,"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\332\n\257\32\372n\274v\227\321\3774!\272\236\274\324\217\30k2)\270\205\344q\316\t\v\260H+"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="c\304G\263E\26\236k1>\312 \r\220\f\325\236\244k\326\310\234\352|V\332e_\202\273\375."..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\3\252\262\333\255F\351\354\362\315\373\324\207\312\274\212|\305\216fQ\332\361\n)\361]TT\216I\265"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\7!SoQ\222-\246\222\324;9s0\342\16\3425\372\231\271@6JN\317e\364M\314v\324"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\2M\35\20\240\316\24\261~97\20\205Si;\372\357\7\340\241\234'\3675\r\31321\3\3374"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\263!\341\34u\25o2\1/\372\232 g\275%\272Z}\356\243\315>\360\35\301\17\3174\337-\275"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\276\334\2079h\300\220s\318A\267\342\351\35\f\221\337x\373\244\323\363k\331\352,^\5\355a\237"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\33\233\276\214y\324\332$\377RA\27\235\373\323!\213\232\207\267\203L\v\246\263%G\213\"}\213\310"..., iov_len=65536}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 65536
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\364\242#i\352]\344\352\25\316\253\207\311-\\T\30\"\vH\245#\32\215h\272G4\32\226/Q"..., iov_len=25260}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 25260
122800 shutdown(10, SHUT_RDWR) = 0
122800 close(10) = 0
122800 munmap(0x7fd85089d000, 1404928) = 0
122800 accept(7, NULL, NULL) = 10
122800 ioctl(10, FIONBIO, [1]) = 0
122800 recvmsg(10, {msg_namelen=0}, 0) = -1 EAGAIN (Resource temporarily unavailable)
122800 accept(7, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)
122800 recvmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="GET /rstudio/clear.cache.gif HTT"..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 641
122800 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122800 lstat("/usr/lib", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server", {st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 lstat("/usr", {st_mode=S_IFDIR|0755, st_size=144, ...}) = 0
122800 lstat("/usr/lib", {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server", {st_mode=S_IFDIR|0755, st_size=180, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www/rstudio", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
122800 lstat("/usr/lib/rstudio-server/www/rstudio/clear.cache.gif", {st_mode=S_IFREG|0644, st_size=43, ...}) = 0
122800 stat("/usr/lib/rstudio-server/www/rstudio/clear.cache.gif", {st_mode=S_IFREG|0644, st_size=43, ...}) = 0
122800 stat("/usr/lib/rstudio-server/www/rstudio/clear.cache.gif", {st_mode=S_IFREG|0644, st_size=43, ...}) = 0
122800 stat("/usr/lib/rstudio-server/www/rstudio/clear.cache.gif", {st_mode=S_IFREG|0644, st_size=43, ...}) = 0
122800 openat(AT_FDCWD, "/usr/lib/rstudio-server/www/rstudio/clear.cache.gif", O_RDONLY) = 11
122800 read(11, "GIF89a\1\0\1\0\200\0\0\377\377\377\377\377\377!\371\4\1\n\0\1\0,\0\0\0\0"..., 8191) = 43
122800 read(11, "", 8191) = 0
122800 read(11, "", 8191) = 0
122800 close(11) = 0
122800 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="HTTP/1.1", iov_len=8}, {iov_base=" ", iov_len=1}, {iov_base="200", iov_len=3}, {iov_base=" ", iov_len=1}, {iov_base="OK", iov_len=2}, {iov_base="\r\n", iov_len=2}, {iov_base="Expires", iov_len=7}, {iov_base=": ", iov_len=2}, {iov_base="Wed, 28 Jul 2021 08:01:29 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Cache-Control", iov_len=13}, {iov_base=": ", iov_len=2}, {iov_base="public, max-age=31536000", iov_len=24}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Type", iov_len=12}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 112
122801 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="image/gif", iov_len=9}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Encoding", iov_len=16}, {iov_base=": ", iov_len=2}, {iov_base="gzip", iov_len=4}, {iov_base="\r\n", iov_len=2}, {iov_base="Content-Length", iov_len=14}, {iov_base=": ", iov_len=2}, {iov_base="55", iov_len=2}, {iov_base="\r\n", iov_len=2}, {iov_base="Date", iov_len=4}, {iov_base=": ", iov_len=2}, {iov_base="Tue, 28 Jul 2020 08:01:29 GMT", iov_len=29}, {iov_base="\r\n", iov_len=2}, {iov_base="Connection", iov_len=10}, {iov_base=": ", iov_len=2}], msg_iovlen=16, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 104
122801 sendmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="close", iov_len=5}, {iov_base="\r\n", iov_len=2}, {iov_base="X-Content-Type-Options", iov_len=22}, {iov_base=": ", iov_len=2}, {iov_base="nosniff", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="Server", iov_len=6}, {iov_base=": ", iov_len=2}, {iov_base="RStudio", iov_len=7}, {iov_base="\r\n", iov_len=2}, {iov_base="\r\n", iov_len=2}, {iov_base="\37\213\10\0\0\0\0\0\0\377s\367t\263\260Ldd
dh``\370\17\6\212?Y\30\271\200"..., iov_len=55}], msg_iovlen=12, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 114
122801 shutdown(10, SHUT_RDWR) = 0
122801 close(10) = 0
122800 accept(7, NULL, NULL) = 10
122800 ioctl(10, FIONBIO, [1]) = 0
122800 recvmsg(10, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="POST /rpc/client_init HTTP/1.1\r\n"..., iov_len=8192}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 906
122800 accept(7, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)
122801 fstat(8, {st_mode=S_IFREG|0664, st_size=8406312, ...}) = 0
122801 fstat(8, {st_mode=S_IFREG|0664, st_size=8406312, ...}) = 0
122801 getpid() = 122766
122801 poll([{fd=3, events=POLLIN|POLLOUT}], 1, 300000) = 1 ([{fd=3, revents=POLLIN|POLLOUT|POLLHUP}])
122801 close(3) = 0
122801 socket(AF_UNIX, SOCK_STREAM, 0) = 3
122801 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
122801 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
122801 fcntl(3, F_GETFD) = 0
122801 fcntl(3, F_SETFD, FD_CLOEXEC) = 0
122801 connect(3, {sa_family=AF_UNIX, sun_path="/var/lib/sss/pipes/nss"}, 110) = 0
122801 fstat(3, {st_mode=S_IFSOCK|0777, st_size=0, ...}) = 0
122801 poll([{fd=3, events=POLLOUT}], 1, 300000) = 1 ([{fd=3, revents=POLLOUT}])
122801 sendto(3, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16, MSG_NOSIGNAL, NULL, 0) = 16
122801 poll([{fd=3, events=POLLOUT}], 1, 300000) = 1 ([{fd=3, revents=POLLOUT}])
122801 sendto(3, "\1\0\0\0", 4, MSG_NOSIGNAL, NULL, 0) = 4
122801 poll([{fd=3, events=POLLIN}], 1, 300000) = 1 ([{fd=3, revents=POLLIN}])
122801 read(3, "\24\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
122801 poll([{fd=3, events=POLLIN}], 1, 300000) = 1 ([{fd=3, revents=POLLIN}])
122801 read(3, "\1\0\0\0", 4) = 4
122801 poll([{fd=3, events=POLLOUT}], 1, 300000) = 1 ([{fd=3, revents=POLLOUT}])
122801 sendto(3, "\27\0\0\0\21\0\0\0\0\0\0\0\0\0\0\0", 16, MSG_NOSIGNAL, NULL, 0) = 16
122801 poll([{fd=3, events=POLLOUT}], 1, 300000) = 1 ([{fd=3, revents=POLLOUT}])
122801 sendto(3, "qingyi\0", 7, MSG_NOSIGNAL, NULL, 0) = 7
122801 poll([{fd=3, events=POLLIN}], 1, 300000) = 1 ([{fd=3, revents=POLLIN}])
122801 read(3, "A\0\0\0\21\0\0\0\0\0\0\0\0\0\0\0", 16) = 16
122801 poll([{fd=3, events=POLLIN}], 1, 300000) = 1 ([{fd=3, revents=POLLIN}])
122801 read(3, "\1\0\0\0\0\0\0\0\351\3\0\0\351\3\0\0qingyi\0x\0\0/home/"..., 49) = 49
122801 fstat(8, {st_mode=S_IFREG|0664, st_size=8406312, ...}) = 0
122801 stat("/var/run/rstudio-server/rstudio-rsession", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=80, ...}) = 0
122801 fstat(8, {st_mode=S_IFREG|0664, st_size=8406312, ...}) = 0
122801 stat("/var/run/rstudio-server/rstudio-rsession/qingyi-d", 0x7fd84b4a8450) = -1 ENOENT (No such file or directory)
122801 socket(AF_UNIX, SOCK_STREAM, 0) = 11
122801 ioctl(11, FIONBIO, [1]) = 0
122801 connect(11, {sa_family=AF_UNIX, sun_path="/var/run/rstudio-server/rstudio-rsession/qingyi-d"}, 51) = -1 ENOENT (No such file or directory)
122800 stat("/var/run/rstudio-server/rstudio-rsession", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=80, ...}) = 0
122800 stat("/var/run/rstudio-server/rstudio-rsession/qingyi-d.invalid", 0x7fd84bcaa740) = -1 ENOENT (No such file or directory)
122800 stat("/var/run/rstudio-server/rstudio-rsession", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=80, ...}) = 0
122800 getrandom("\x25\x45\x0c\x0a\x30\x82\x5c\x46\xc4\xd2\x0d\x0f\x12\x12\x17\x6b", 16, GRND_NONBLOCK) = 16
122800 getpid() = 122766
122800 getuid() = 0
122800 getpid() = 122766
122800 getppid() = 1
122800 gettid() = 122800
122800 geteuid() = 975
122800 getegid() = 973
122800 getuid() = 0
122800 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fd84bcab9d0) = 122932
122932 set_robust_list(0x7fd84bcab9e0, 24) = 0
122932 setpgid(0, 0) = -1 EACCES (Permission denied)
122932 getpid() = 122932
122932 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 12
122932 connect(12, {sa_family=AF_UNIX, sun_path="/dev/log"}, 110) = 0
122932 sendto(12, "<11>Jul 28 16:01:30 rserver[1229"..., 585, MSG_NOSIGNAL, NULL, 0) = 585
122932 ioctl(2, TCGETS, 0x7fd84bca9e70) = -1 ENOTTY (Inappropriate ioctl for device)
122932 close(7) = 0
122932 close(5) = 0
122932 close(6) = 0
122932 close(4) = 0
122932 close(3) = 0
122932 exit_group(1) = ?
122932 +++ exited with 1 +++
122766 <... rt_sigtimedwait resumed>{si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122932, si_uid=0, si_status=1, si_utime=0, si_stime=0}, NULL, 8) = 17 (SIGCHLD)
122766 wait4(122932, [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], WNOHANG, NULL) = 122932
122766 rt_sigtimedwait([HUP INT QUIT TERM CHLD], <unfinished ...>
122801 stat("/var/run/rstudio-server/rstudio-rsession/qingyi-d", 0x7fd84b4a97f0) = -1 ENOENT (No such file or directory)
122801 connect(11, {sa_family=AF_UNIX, sun_path="/var/run/rstudio-server/rstudio-rsession/qingyi-d"}, 51) = -1 ENOENT (No such file or directory)
122801 stat("/var/run/rstudio-server/rstudio-rsession", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=80, ...}) = 0
122801 stat("/var/run/rstudio-server/rstudio-rsession/qingyi-d.invalid", 0x7fd84b4a9740) = -1 ENOENT (No such file or directory)
122801 stat("/var/run/rstudio-server/rstudio-rsession", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=80, ...}) = 0
122800 stat("/var/run/rstudio-server/rstudio-rsession/qingyi-d", 0x7fd84bcaa7f0) = -1 ENOENT (No such file or directory)
122800 connect(11, {sa_family=AF_UNIX, sun_path="/var/run/rstudio-server/rstudio-rsession/qingyi-d"}, 51) = -1 ENOENT (No such file or directory)
122800 stat("/var/run/rstudio-server/rstudio-rsession", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=80, ...}) = 0
122800 stat("/var/run/rstudio-server/rstudio-rsession/qingyi-d.invalid", 0x7fd84bcaa740) = -1 ENOENT (No such file or directory)
122800 stat("/var/run/rstudio-server/rstudio-rsession", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=80, ...}) = 0