Recent changes to tickets

#2 cmake issue causing undefined symbol because of libraries not linked

2019-03-22T09:24:30.560000Z

To make it more clear, I use arch linux, and tried to install this AUR
https://aur.archlinux.org/packages/accel-ppp-git/ .

The cmake command is
cmake \
-DCMAKE_SYSTEM_NAME=Linux \
-DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_BUILD_TYPE=Debug \
-DMEMDEBUG=TRUE \
-DLOG_FILE=TRUE \
-DLOG_PGSQL=FALSE \
-DSHAPER=FALSE \
-DRADIUS=FALSE \
-DNETSNMP=FALSE \
-DLUA=5.3 \
-DLUA_INCLUDE_DIR="/usr/include" \
"$srcdir/${pkgname%-git}"

cmake issue causing undefined symbol because of libraries not linked

2019-03-22T09:21:43.086000Z

I have found this issue also:

loader: failed to load 'pppoe': /usr/lib64/accel-ppp/libpppoe.so: undefined symbol: rad_packet_add_int

After I manually set "-DRADIUS=FALSE" to build, I got this problem:

loader: failed to load 'pppoe': /usr/lib64/accel-ppp/libpppoe.so: undefined symbol: connlimit_check.

After debugging, I found the issue is caused by libpppoe.so is not linked with libconnlimit.so.

Found a solution: add one line to accel-pppd/ctrl/pppoe/CMakeLists.txt,this line: TARGET_LINK_LIBRARIES(pppoe connlimit), it will be fine.

So I think it is a cmake issue.

#1 INFO: task accel-pppd:7555 blocked for more than 120 seconds

2015-09-28T09:59:58.286000Z

can't say anything
probbaly some kernel bug

INFO: task accel-pppd:7555 blocked for more than 120 seconds

2015-09-26T11:02:18.770000Z

accel-ppp - 1.9.0
kernel - 4.2.0

kernel: INFO: task accel-pppd:2155 blocked for more than 120 seconds.
kernel: Not tainted 4.2.0 #1
kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kernel: accel-pppd D ffff88021fc94680 0 2155 1 0x00000000
kernel: ffff8800d337bcb8 0000000000000082 ffff8800d337bc88 ffff8802161769c0
kernel: ffff8800d337c000 ffff8802159c2340 ffff8800d337bc98 ffff8800d337c000
kernel: ffff8802159c2340 ffffffff81a9d264 ffffffff81a9d268 00000000ffffffff
kernel: Call Trace:
kernel: [<ffffffff815ceb86>] schedule+0x71/0x80
kernel: [<ffffffff815cecbc>] schedule_preempt_disabled+0x9/0xb
kernel: [<ffffffff815cf918>] mutex_lock_slowpath+0xa6/0x104
kernel:
[<ffffffff81116ece>] ? full_name_hash+0x19/0x63
kernel:
[<ffffffff815cf989>] mutex_lock+0x13/0x24
kernel:
[<ffffffff814ca63c>] rtnl_lock+0x10/0x12
kernel:
[<ffffffff8154c918>] devinet_ioctl+0x108/0x552
kernel:
[<ffffffff8154da2a>] inet_ioctl+0x87/0xa4
kernel:
[<ffffffff814a8bad>] sock_do_ioctl+0x21/0x40
kernel:
[<ffffffff814a8fc8>] sock_ioctl+0x1ee/0x1fd
kernel:
[<ffffffff8111d8de>] do_vfs_ioctl+0x418/0x460
kernel:
[<ffffffff811250c2>] ? fget+0x2a/0x69
kernel: [<ffffffff8111d974>] SyS_ioctl+0x4e/0x7e
kernel: [<ffffffff815d0fd7>] entry_SYSCALL_64_fastpath+0x12/0x6a