Bug#502845: linux-image-2.6.32-1-amd64 / open-iscsi amd64 login hang
reassign linux-image-2.6.32-1-amd64
thanks
Hi,
the bug is still existant on amd64 with kernel image linux-image-2.6.32-1-amd64.
Still all attempts to mount an iscsi target with open-iscsi leads
to a hang in the --login ...
Renders open-iscsi unusable for amd64 ...
strace Log of an open-iscsi login which hangs ...
11280 execve("/usr/bin/iscsiadm", ["iscsiadm", "-m", "node", "--targetname", "iqn.1997-01.org.rfc822.lab.t4:st"..., "--portal", "195.71.99.251:3260", "--login"], [/* 14 vars */]) = 0
11280 brk(0) = 0x8cfb000
11280 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
11280 mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf77d2000
11280 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
11280 open("/etc/ld.so.cache", O_RDONLY) = 3
11280 fstat64(3, {st_mode=S_IFREG|0644, st_size=26171, ...}) = 0
11280 mmap2(NULL, 26171, PROT_READ, MAP_PRIVATE, 3, 0) = 0xf77cb000
11280 close(3) = 0
11280 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
11280 open("/lib/i686/cmov/libc.so.6", O_RDONLY) = 3
11280 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260e\1\0004\0\0\0\4"..., 512) = 512
11280 fstat64(3, {st_mode=S_IFREG|0755, st_size=1413540, ...}) = 0
11280 mmap2(NULL, 1418864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xf7670000
11280 mmap2(0xf77c5000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x155) = 0xf77c5000
11280 mmap2(0xf77c8000, 9840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xf77c8000
11280 close(3) = 0
11280 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf766f000
11280 set_thread_area({entry_number:-1 -> 12, base_addr:0xf766f6b0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
11280 mprotect(0xf77c5000, 4096, PROT_READ) = 0
11280 munmap(0xf77cb000, 26171) = 0
11280 rt_sigaction(SIGINT, {0x8066bc0, [], 0}, {SIG_DFL}, 8) = 0
11280 umask(0177) = 022
11280 getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024}) = 0
11280 setrlimit(RLIMIT_NOFILE, {rlim_cur=16*1024, rlim_max=16*1024}) = 0
11280 access("/etc/iscsi/", F_OK) = 0
11280 mmap2(NULL, 462848, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf75fe000
11280 access("/var/lock/iscsi", F_OK) = 0
11280 open("/var/lock/iscsi/lock", O_RDWR|O_CREAT, 0666) = 3
11280 close(3) = 0
11280 link("/var/lock/iscsi/lock", "/var/lock/iscsi/lock.write") = 0
11280 access("/etc/iscsi/ifaces", F_OK) = 0
11280 unlink("/var/lock/iscsi/lock.write") = 0
11280 brk(0) = 0x8cfb000
11280 brk(0x8d1c000) = 0x8d1c000
11280 open("/sys/class/iscsi_host", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3
11280 fstat64(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
11280 fcntl64(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)
11280 getdents(3, /* 2 entries */, 4096) = 32
11280 getdents(3, /* 0 entries */, 4096) = 0
11280 close(3) = 0
11280 open("/etc/iscsi/nodes", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3
11280 fstat64(3, {st_mode=S_IFDIR|0600, st_size=1024, ...}) = 0
11280 getdents(3, /* 4 entries */, 1024) = 132
11280 open("/etc/iscsi/nodes/iqn.1997-01.org.rfc822.lab.t4:storage.t4.disk1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 4
11280 fstat64(4, {st_mode=S_IFDIR|0600, st_size=1024, ...}) = 0
11280 getdents(4, /* 3 entries */, 1024) = 64
11280 open("/etc/iscsi/nodes/iqn.1997-01.org.rfc822.lab.t4:storage.t4.disk1/195.71.99.251,3260,1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 5
11280 fstat64(5, {st_mode=S_IFDIR|0600, st_size=1024, ...}) = 0
11280 getdents(5, /* 3 entries */, 1024) = 52
11280 access("/var/lock/iscsi", F_OK) = 0
11280 open("/var/lock/iscsi/lock", O_RDWR|O_CREAT, 0666) = 6
11280 close(6) = 0
11280 link("/var/lock/iscsi/lock", "/var/lock/iscsi/lock.write") = 0
11280 open("/etc/iscsi/nodes/iqn.1997-01.org.rfc822.lab.t4:storage.t4.disk1/195.71.99.251,3260,1/default", O_RDONLY) = 6
11280 fstat64(6, {st_mode=S_IFREG|0600, st_size=1676, ...}) = 0
11280 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf77d1000
11280 _llseek(6, 0, [0], SEEK_SET) = 0
11280 read(6, "node.name = iqn.1997-01.org.rfc82"..., 1024) = 1024
11280 read(6, "n.iscsi.MaxConnections = 1\nnode.s"..., 1024) = 652
11280 read(6, ""..., 1024) = 0
11280 close(6) = 0
11280 munmap(0xf77d1000, 4096) = 0
11280 unlink("/var/lock/iscsi/lock.write") = 0
11280 getdents(5, /* 0 entries */, 1024) = 0
11280 close(5) = 0
11280 getdents(4, /* 0 entries */, 1024) = 0
11280 close(4) = 0
11280 open("/etc/iscsi/nodes/iqn.2010-01.localhost:disk1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 4
11280 fstat64(4, {st_mode=S_IFDIR|0600, st_size=1024, ...}) = 0
11280 getdents(4, /* 3 entries */, 1024) = 60
11280 open("/etc/iscsi/nodes/iqn.2010-01.localhost:disk1/127.0.0.1,3260,1", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 5
11280 fstat64(5, {st_mode=S_IFDIR|0600, st_size=1024, ...}) = 0
11280 getdents(5, /* 3 entries */, 1024) = 52
11280 access("/var/lock/iscsi", F_OK) = 0
11280 open("/var/lock/iscsi/lock", O_RDWR|O_CREAT, 0666) = 6
11280 close(6) = 0
11280 link("/var/lock/iscsi/lock", "/var/lock/iscsi/lock.write") = 0
11280 open("/etc/iscsi/nodes/iqn.2010-01.localhost:disk1/127.0.0.1,3260,1/default", O_RDONLY) = 6
11280 fstat64(6, {st_mode=S_IFREG|0600, st_size=1643, ...}) = 0
11280 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf77d1000
11280 _llseek(6, 0, [0], SEEK_SET) = 0
11280 read(6, "node.name = iqn.2010-01.localhost"..., 1024) = 1024
11280 read(6, "de.session.iscsi.MaxOutstandingR2"..., 1024) = 619
11280 read(6, ""..., 1024) = 0
11280 close(6) = 0
11280 munmap(0xf77d1000, 4096) = 0
11280 unlink("/var/lock/iscsi/lock.write") = 0
11280 getdents(5, /* 0 entries */, 1024) = 0
11280 close(5) = 0
11280 getdents(4, /* 0 entries */, 1024) = 0
11280 close(4) = 0
11280 getdents(3, /* 0 entries */, 1024) = 0
11280 close(3) = 0
11280 fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
11280 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xf77d1000
11280 write(1, "Logging in to [iface: default, ta"..., 115) = 115
11280 socket(PF_FILE, SOCK_STREAM, 0) = 3
11280 connect(3, {sa_family=AF_FILE, path=@"ISCSIADM_ABSTRACT_NAMESPACE"...}, 110) = 0
11280 write(3, "\1\0\0\0\0\0\0\0\0\0\0\0\230q\304\377\230q\304\377iqn.1997-01.o"..., 5244) = 5244
11280 recv(3, 0xffc46760, 2464, MSG_WAITALL) = ? ERESTARTSYS (To be restarted)
11280 --- SIGINT (Interrupt) @ 0 (0) ---
11280 write(2, "iscsiadm: "..., 10) = 10
11280 write(2, "caught SIGINT, exiting..."..., 25) = 25
11280 write(2, "\n"..., 1) = 1
11280 exit_group(1) = ?
Flo
--
Florian Lohoff f@zz.de
"Es ist ein grobes Missverständnis und eine Fehlwahrnehmung, dem Staat
im Internet Zensur- und Überwachungsabsichten zu unterstellen."
- - Bundesminister Dr. Wolfgang Schäuble -- 10. Juli in Berlin
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