[Bug 933838] New: Mono-sgen v4 causing alloc exceptions ( __icall_wrapper_mono_gc_alloc_vector )

http://bugzilla.opensuse.org/show_bug.cgi?id=933838 Bug ID: 933838 Summary: Mono-sgen v4 causing alloc exceptions ( __icall_wrapper_mono_gc_alloc_vector ) Classification: openSUSE Product: openSUSE Factory Version: 201505* Hardware: x86-64 OS: openSUSE 13.2 Status: NEW Severity: Normal Priority: P5 - None Component: Mono Assignee: bnc-team-mono@forge.provo.novell.com Reporter: jon@moozaad.co.uk QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Version 4.0.1 (tarball Fri May 29 00:26:38 UTC 2015) / 4.0.1.44-1.1 Mono Factory Repo External Reference: https://github.com/NyxStudios/TShock/issues/935 Product: Tshock (terraria server) 4.2.10 https://github.com/NyxStudios/TShock/releases Product runs fine on mono-boehm GC. Other distros with mono 4 do no seem to have the problem with sgen so probably opensuse 13.2 specific. Repro: 1. #mono --debug --trace=N:nothing TerrariaServer.exe 2. create a small world & accept defaults 2. Log a player into the server (requires Terraria on Windows) Player will either get disconnected from the server after approximately 60s and unable to reconnect or mono throws an exception. **Example 1:** Stacktrace: at <unknown> <0xffffffff> at (wrapper managed-to-native) object.__icall_wrapper_mono_gc_alloc_vector (intptr,intptr,intptr) at (wrapper alloc) object.AllocVector (intptr,intptr) at Terraria.Player.UpdateBuffs (int) <0x00053> at Terraria.Player.UpdatePlayer (int) at Terraria.Main.Update () at Terraria.Main.DedServ () at Terraria.ProgramServer.Main (string[]) at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object (object,intptr,intptr,intptr) Native stacktrace: mono() [0x4ba2d8] mono() [0x51046e] mono() [0x42b2e8] /lib64/libpthread.so.0(+0xf890) [0x7f51927fc890] mono() [0x5d16ea] mono() [0x5d6a2b] mono() [0x5d7449] mono() [0x5ed529] mono() [0x5ed7f3] [0x40e6254e] **Example 2:** Stacktrace: at <unknown> <0xffffffff> at (wrapper managed-to-native) object.__icall_wrapper_mono_gc_alloc_vector (intptr,intptr,intptr) at (wrapper alloc) object.AllocVector (intptr,intptr) at Terraria.Player.UpdateBuffs (int) <0x00053> at Terraria.Player.UpdatePlayer (int) at Terraria.Main.Update () at Terraria.Main.DedServ () at Terraria.ProgramServer.Main (string[]) at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object (object,intptr,intptr,intptr) Native stacktrace: mono() [0x4ba2d8] mono() [0x51046e] mono() [0x42b2e8] /lib64/libpthread.so.0(+0xf890) [0x7f2e10df1890] mono() [0x5d0830] mono() [0x5d16f6] mono() [0x5d6a2b] mono() [0x5d7449] mono() [0x5ed529] mono() [0x5ed7f3] [0x41c3559e] **Example 3:** Stacktrace: at <unknown> <0xffffffff> at (wrapper managed-to-native) object.__icall_wrapper_mono_gc_alloc_vector (intptr,intptr,intptr) at (wrapper alloc) object.AllocVector (intptr,intptr) at Terraria.Player.UpdateBuffs (int) <0x00053> at Terraria.Player.UpdatePlayer (int) at Terraria.Main.Update () at Terraria.Main.DedServ () at Terraria.ProgramServer.Main (string[]) at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object (object,intptr,intptr,intptr) Native stacktrace: mono() [0x4ba2d8] mono() [0x51046e] mono() [0x42b2e8] /lib64/libpthread.so.0(+0xf890) [0x7f51927fc890] mono() [0x5d16ea] mono() [0x5d6a2b] mono() [0x5d7449] mono() [0x5ed529] mono() [0x5ed7f3] [0x40e6254e] **Example 4:** Stacktrace: at <unknown> <0xffffffff> at (wrapper managed-to-native) object.__icall_wrapper_mono_gc_alloc_vector (intptr,intptr,intptr) at (wrapper alloc) object.AllocVector (intptr,intptr) at string.SplitByCharacters (char[],int,bool) [0x00103] in /home/abuild/rpmbuild/BUILD/mono-4.0.1/mcs/class/corlib/System/String.cs:361 at string.Split (char[],int,System.StringSplitOptions) [0x0007a] in /home/abuild/rpmbuild/BUILD/mono-4.0.1/mcs/class/corlib/System/String.cs:242 at string.Split (char[]) [0x00000] in /home/abuild/rpmbuild/BUILD/mono-4.0.1/mcs/class/corlib/System/String.cs:211 at TShockAPI.Group.HasPermission (string) at TShockAPI.TShock.OnSecondUpdate () at TShockAPI.TShock.OnUpdate (System.EventArgs) at TerrariaApi.Server.HandlerCollection`1.Invoke (ArgsType) at TerrariaApi.Server.HookManager.InvokeGameUpdate () at Terraria.Main.DedServ () at Terraria.ProgramServer.Main (string[]) at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object (object,intptr,intptr,intptr) Native stacktrace: mono() [0x4ba2d8] mono() [0x51046e] mono() [0x42b2e8] /lib64/libpthread.so.0(+0xf890) [0x7f0754dc7890] mono() [0x5d0830] mono() [0x5d16f6] mono() [0x5d6a2b] mono() [0x5d7449] mono() [0x5ed5ee] mono() [0x5ed7f3] [0x40d6e54e] **Example 5: long version** Stacktrace: at <unknown> <0xffffffff> at (wrapper managed-to-native) object.__icall_wrapper_mono_gc_alloc_vector (intptr,intptr,intptr) at (wrapper alloc) object.AllocVector (intptr,intptr) at Terraria.Player.UpdateBuffs (int) <0x00053> at Terraria.Player.UpdatePlayer (int) at Terraria.Main.Update () at Terraria.Main.DedServ () at Terraria.ProgramServer.Main (string[]) at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object (object,intptr,intptr,intptr) Native stacktrace: mono() [0x4ba2d8] mono() [0x51046e] mono() [0x42b2e8] /lib64/libpthread.so.0(+0xf890) [0x7f3bdb2cc890] mono() [0x5d16ea] mono() [0x5d6a2b] mono() [0x5d7449] mono() [0x5ed5ee] mono() [0x5ed7f3] [0x41ea154e] Debug info from gdb: warning: /etc/gdbinit.d/gdb-heap.py: No such file or directory Mono support loaded. [New LWP 19649] [New LWP 19648] [New LWP 19646] [New LWP 19645] [New LWP 19606] [New LWP 19605] [New LWP 19604] [New LWP 19603] [New LWP 19602] [New LWP 19601] [New LWP 19563] [New LWP 19562] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". 0x00007f3bdb2cc489 in waitpid () from /lib64/libpthread.so.0 Id Target Id Frame 13 Thread 0x7f3bd9139700 (LWP 19562) "Finalizer" 0x00007f3bdb2cb010 in sem_wait () from /lib64/libpthread.so.0 12 Thread 0x7f3bc9f3d700 (LWP 19563) "mono" 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 11 Thread 0x7f3bd8274700 (LWP 19601) "Threadpool moni" 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 10 Thread 0x7f3bbf3ff700 (LWP 19602) "Threadpool work" 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 9 Thread 0x7f3bb6e77700 (LWP 19603) "Threadpool work" 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 8 Thread 0x7f3ba7aff700 (LWP 19604) "Threadpool work" 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 7 Thread 0x7f3ba78fe700 (LWP 19605) "Threadpool work" 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 6 Thread 0x7f3ba76fd700 (LWP 19606) "Timer-Scheduler" 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 5 Thread 0x7f3bc805f700 (LWP 19645) "Threadpool work" 0x00007f3bdaffb663 in epoll_wait () from /lib64/libc.so.6 4 Thread 0x7f3bc337b700 (LWP 19646) "IO Threadpool w" 0x00007f3bdb2cb0f0 in sem_timedwait () from /lib64/libpthread.so.0 3 Thread 0x7f3ba74fc700 (LWP 19648) "Threadpool work" 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 2 Thread 0x7f3ba70e4700 (LWP 19649) "Threadpool work" 0x00007f3bdb2cb0f0 in sem_timedwait () from /lib64/libpthread.so.0 * 1 Thread 0x7f3bdbde8780 (LWP 19561) "mono" 0x00007f3bdb2cc489 in waitpid () from /lib64/libpthread.so.0 Thread 13 (Thread 0x7f3bd9139700 (LWP 19562)): #0 0x00007f3bdb2cb010 in sem_wait () from /lib64/libpthread.so.0 #1 0x00000000006242b7 in mono_sem_wait () #2 0x00000000005a8e9e in ?? () #3 0x000000000058d664 in ?? () #4 0x0000000000628f2e in ?? () #5 0x00007f3bdb2c50a4 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f3bdaffb08d in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f3bc9f3d700 (LWP 19563)): #0 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 #1 0x00000000005cf464 in ?? () #2 <signal handler called> #3 0x00007f3bdb2c905d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #4 0x0000000000603d3b in ?? () #5 0x000000000061657b in ?? () #6 0x000000000058cfcf in ?? () #7 0x000000000058e449 in ?? () #8 0x000000004207e06d in ?? () #9 0x00007f3bc4001450 in ?? () #10 0x00007f3bc9f3ce40 in ?? () #11 0x00007f3bdabb29b8 in ?? () #12 0x00007f3bdabb29b8 in ?? () #13 0x00007f3bdabb29b8 in ?? () #14 0x00007f3bc4000bd0 in ?? () #15 0x000000004207de47 in ?? () #16 0x00007f3bc9f3c990 in ?? () #17 0x00007f3bc9f3c910 in ?? () #18 0x000000004207de04 in ?? () #19 0x00007f3bdabb2910 in ?? () #20 0x0000000000000000 in ?? () Thread 11 (Thread 0x7f3bd8274700 (LWP 19601)): #0 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 #1 0x00000000005cf464 in ?? () #2 <signal handler called> #3 0x00007f3bdb007de4 in clock_nanosleep () from /lib64/libc.so.6 #4 0x0000000000617808 in ?? () #5 0x00000000005902a5 in ?? () #6 0x000000000058d664 in ?? () #7 0x0000000000628f2e in ?? () #8 0x00007f3bdb2c50a4 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f3bdaffb08d in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f3bbf3ff700 (LWP 19602)): #0 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 #1 0x00000000005cf464 in ?? () #2 <signal handler called> #3 0x00007f3bdb007de4 in clock_nanosleep () from /lib64/libc.so.6 #4 0x0000000000617808 in ?? () #5 0x000000000058e07a in ?? () #6 0x00000000422d7792 in ?? () #7 0x00007f3bb00014b0 in ?? () #8 0x00007f3bbf3fedd8 in ?? () #9 0x00007f3bda99cca8 in ?? () #10 0x00007f3bbf3fedd8 in ?? () #11 0x0000000000000001 in ?? () #12 0x00007f3bb0000bd0 in ?? () #13 0x0000000000d92958 in ?? () #14 0x00007f3bbf3fea50 in ?? () #15 0x00007f3bbf3fe5a0 in ?? () #16 0x00000000422d76f0 in ?? () #17 0x0000000000000100 in ?? () #18 0x00007f3bbf3fedd8 in ?? () #19 0x0000000000000100 in ?? () #20 0x00000000422e6af8 in ?? () #21 0x00007f3bdabf80b8 in ?? () #22 0x00007f3bdabf80b8 in ?? () #23 0x00007f3bdabf80b8 in ?? () #24 0x00007f3bdabf80b8 in ?? () #25 0x00007f3bdabf80b8 in ?? () #26 0x00007f3bdabf80b8 in ?? () #27 0x00007f3bdabf80b8 in ?? () #28 0x00007f3bdabf80b8 in ?? () #29 0x0000000000000000 in ?? () Thread 9 (Thread 0x7f3bb6e77700 (LWP 19603)): #0 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 #1 0x00000000005cf464 in ?? () #2 <signal handler called> #3 0x00007f3bdb2cbc8b in accept () from /lib64/libpthread.so.0 #4 0x0000000000610efd in ?? () #5 0x000000000057ed53 in ?? () #6 0x00000000422c79f1 in ?? () #7 0x00007f3bb00014b0 in ?? () #8 0x00007f3bb6e76dd8 in ?? () #9 0x00007f3bdaa8fc80 in ?? () #10 0x00007f3bb6e76dd8 in ?? () #11 0xffffffffffffffff in ?? () #12 0x00007f3bac000bd0 in ?? () #13 0x00007f3bdaa917e0 in ?? () #14 0x00007f3bb6e76930 in ?? () #15 0x00007f3bb6e76880 in ?? () #16 0x00000000422c71d0 in ?? () #17 0x00007f3bb00014b0 in ?? () #18 0x00007f3bb6e76dd8 in ?? () #19 0x00007f3bdaa8fc80 in ?? () #20 0x00007f3bd86558b0 in ?? () #21 0x00000000421ab11e in ?? () #22 0x00007f3bdaa8fb10 in ?? () #23 0x00007f3b00000000 in ?? () #24 0x00000000420298e0 in ?? () #25 0x00000000420298cd in ?? () #26 0x00000000420298c4 in ?? () #27 0x00007f3bb6e76dd8 in ?? () #28 0x00007f3bdaa8fac8 in ?? () #29 0x00007f3bb6e76a50 in ?? () #30 0x00000000422c7008 in ?? () #31 0x00000000421ab11e in ?? () #32 0x00007f3bb6e76dd8 in ?? () #33 0x00007f3bb6e76a50 in ?? () #34 0x0000000042029880 in ?? () #35 0x00007f3bdaa91760 in ?? () #36 0x00000000422d7c74 in ?? () #37 0x00007f3bc27da5f8 in ?? () #38 0x00007f3bc27da530 in ?? () #39 0x0000000000000000 in ?? () Thread 8 (Thread 0x7f3ba7aff700 (LWP 19604)): #0 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 #1 0x00000000005cf464 in ?? () #2 <signal handler called> #3 0x00007f3bdb2cba9b in read () from /lib64/libpthread.so.0 #4 0x0000000000604b30 in ?? () #5 0x00000000005fde92 in ?? () #6 0x0000000041ebb76a in ?? () #7 0x00007f3bca357020 in ?? () #8 0x00007f3bca357020 in ?? () #9 0x00007f3bd8617b00 in ?? () #10 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f3ba78fe700 (LWP 19605)): #0 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 #1 0x00000000005cf464 in ?? () #2 <signal handler called> #3 0x00007f3bdb007de4 in clock_nanosleep () from /lib64/libc.so.6 #4 0x0000000000617808 in ?? () #5 0x000000000058e07a in ?? () #6 0x00000000422d7792 in ?? () #7 0x00007f3bb00014b0 in ?? () #8 0x00007f3ba78fddd8 in ?? () #9 0x00007f3bdaacf088 in ?? () #10 0x00007f3ba78fddd8 in ?? () #11 0x00000000000493e0 in ?? () #12 0x00007f3b98000bd0 in ?? () #13 0x00000000421ab11e in ?? () #14 0x00007f3ba78fda50 in ?? () #15 0x00007f3ba78fd990 in ?? () #16 0x00000000422d76f0 in ?? () #17 0x00000000421ab11e in ?? () #18 0x00000000422d76d0 in ?? () #19 0x00007f3ba78fda50 in ?? () #20 0x00000000422eaaec in ?? () #21 0x0000000000000246 in ?? () #22 0x00007f3ba78fddd8 in ?? () #23 0x00007f3bdaacf088 in ?? () #24 0x0000000000000000 in ?? () Thread 6 (Thread 0x7f3ba76fd700 (LWP 19606)): #0 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 #1 0x00000000005cf464 in ?? () #2 <signal handler called> #3 0x00007f3bdb2c9408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #4 0x0000000000603ca7 in ?? () #5 0x00000000006163b2 in ?? () #6 0x000000000058cfcf in ?? () #7 0x000000000058e449 in ?? () #8 0x000000004207e06d in ?? () #9 0x0000000000000001 in ?? () #10 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f3bc805f700 (LWP 19645)): #0 0x00007f3bdaffb663 in epoll_wait () from /lib64/libc.so.6 #1 0x0000000000591c92 in ?? () #2 0x000000000058d664 in ?? () #3 0x0000000000628f2e in ?? () #4 0x00007f3bdb2c50a4 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f3bdaffb08d in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f3bc337b700 (LWP 19646)): #0 0x00007f3bdb2cb0f0 in sem_timedwait () from /lib64/libpthread.so.0 #1 0x000000000062439b in mono_sem_timedwait () #2 0x0000000000592372 in ?? () #3 0x000000000058d664 in ?? () #4 0x0000000000628f2e in ?? () #5 0x00007f3bdb2c50a4 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f3bdaffb08d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f3ba74fc700 (LWP 19648)): #0 0x00007f3bdaf4b502 in sigsuspend () from /lib64/libc.so.6 #1 0x00000000005cf464 in ?? () #2 <signal handler called> #3 0x00007f3bdb007de4 in clock_nanosleep () from /lib64/libc.so.6 #4 0x0000000000617808 in ?? () #5 0x000000000058e07a in ?? () #6 0x00000000422d7792 in ?? () #7 0x00007f3bb00014b0 in ?? () #8 0x00007f3ba74fbdd8 in ?? () #9 0x00007f3ba94f8140 in ?? () #10 0x00007f3ba74fbdd8 in ?? () #11 0x00000000000dbba0 in ?? () #12 0x00007f3b88000bd0 in ?? () #13 0x00000000421ab11e in ?? () #14 0x00007f3ba74fba50 in ?? () #15 0x00007f3ba74fb8d0 in ?? () #16 0x00000000422d76f0 in ?? () #17 0x00000000421ab11e in ?? () #18 0x00000000422d76d0 in ?? () #19 0x00007f3ba74fba50 in ?? () #20 0x000000004232e7fc in ?? () #21 0x0000000041ea0bf1 in ?? () #22 0x00007f3ba74fbac0 in ?? () #23 0x00007f3ba74fba60 in ?? () #24 0x00007f3ba74fb9a8 in ?? () #25 0x00007f3ba74fc690 in ?? () #26 0x00007f3bdad187e8 in ?? () #27 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f3ba70e4700 (LWP 19649)): #0 0x00007f3bdb2cb0f0 in sem_timedwait () from /lib64/libpthread.so.0 #1 0x000000000062439b in mono_sem_timedwait () #2 0x0000000000592372 in ?? () #3 0x000000000058d664 in ?? () #4 0x0000000000628f2e in ?? () #5 0x00007f3bdb2c50a4 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f3bdaffb08d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f3bdbde8780 (LWP 19561)): #0 0x00007f3bdb2cc489 in waitpid () from /lib64/libpthread.so.0 #1 0x00000000004ba365 in ?? () #2 0x000000000051046e in ?? () #3 0x000000000042b2e8 in ?? () #4 <signal handler called> #5 0x00000000005d16ea in ?? () #6 0x00000000005d6a2b in ?? () #7 0x00000000005d7449 in ?? () #8 0x00000000005ed5ee in ?? () #9 0x00000000005ed7f3 in ?? () #10 0x0000000041ea154e in ?? () #11 0x00007f3bdabfe448 in ?? () #12 0x00007f3bdbde8768 in ?? () #13 0x00000000000006c0 in ?? () #14 0x0000000000deaac0 in ?? () #15 0x00000000000001a7 in ?? () #16 0x0000000000dd9ee0 in ?? () #17 0x0000000000000004 in ?? () #18 0x00007ffeebb03200 in ?? () #19 0x00007ffeebb03160 in ?? () #20 0x0000000041ea14c8 in ?? () #21 0x00007f3bdabfeb08 in ?? () #22 0x000000000000024d in ?? () #23 0x0000000042224d7d in ?? () #24 0x0000000042222f0c in ?? () #25 0x00007ffeebb03238 in ?? () #26 0x0000000000de7ed0 in ?? () #27 0x00007f3bda95fd50 in ?? () #28 0x000000000000017a in ?? () #29 0x00007f3ba94f4140 in ?? () #30 0x0000000000000000 in ?? () ================================================================= Got a SIGSEGV while executing native code. This usually indicates a fatal error in the mono runtime or one of the native libraries used by your application. ================================================================= Aborted I may, of course, be barking up the wrong tree. -- You are receiving this mail because: You are on the CC list for the bug.