Open yomaytk opened 1 week ago
okuoku
commented
1 week ago It seems you have used Ubuntu-bundled Clang
(Ubuntu clang version 18.1.8 (++20240731024944+3b5b5c1ec4a3-1~exp1~20240731145000.144), Ubuntu LLD 18.1.8)
This is more recent version than mine; does the issue still reproduce with LLVM version ( https://github.com/llvm/llvm-project/tree/6367677c9d901f412934b4935c4341dc6d421d36 ) which is bundled on this repository?
Anyway, this is unexpected and I'll chase difference...
okuoku
commented
1 week ago I couldn't reproduce your issue with your toolchain (it seems it was from official LLVM .dev package) so I suspect build process has some issue to recreate intended configuration (= .config file).
My working .config attached.
But thanks to your report, pushed 2 QOL update:
.config was not properly generated with non-standard Wasm toolchain
yomaytk
commented
5 days ago @okuoku
I succeeded in correctly executing lkl-wasm on the browser using my_config.txt. Thank you!🙏
However, when I tried executing lkl-wasm on the native environment, the following unexpected log messages was output.
(It seems that the process up to the log Run /init as init process was correct)
[ 0.076126] Run /init as init process
Exiting thread.
TLS[1]: 1 -> 0
Thread: 1 Call = 59 Ret = 0
Ret: 0, 0, 1
TLS[1]: 1 -> 3bbc00
Thread: 1 Call = 59 Ret = 0
(user) syscall = 94
TLS[60]: 1 -> 880000
Rearm: 9643783
[ 0.077871] Exiting userthread.
Exiting thread(main thread).
???: TLS destructor 0 did not found.
TLS[1]: 1 -> 3bbc00
TLS[63]: 1 -> 880c00
...
[ 0.154921] Exiting userthread.
Exiting thread(main thread).
???: TLS destructor 0 did not found.
MINIIO[0]: 5
MINIIO[1]: 2
MINIIO[2]: 110519660813664
MINIIO[3]: 0
MINIIO[4]: 0
Rearm: 9801441The generated native binary runner depends on libuv.so.1, so I tried some versions of libuv (1.43.0, 1.49.0), but the result was the same...
In any case, I was able to execute LKL as Wasm, so it was a great help. Thank you!
okuoku
commented
5 days ago These are debug print; you can disable it with replacing PCK0 and PCK functions and/or active_debug_print variable
Description
I succeeded in building the executable binary using the given scripts, but the following error occurred when I tried executing it as the native binary, not wasm.
In addition, the same error occurred when executing wasm binary using
xterm-ptyon the browser. @okuoku If you know any solutions, I would appreciate it if you could tell me.detail of the log
```bash [ 0.000000] Linux version 6.1.0+ (ubuntu@ip-172-31-4-105) (Ubuntu clang version 18.1.8 (++20240731024944+3b5b5c1ec4a3-1~exp1~20240731145000.144), Ubuntu LLD 18.1.8) # [ 0.000000] memblock address range: 0x200000 - 0x4200000 [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000000200000-0x00000000041fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000200000-0x00000000041fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000200000-0x00000000041fffff] [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16256 [ 0.000000] Kernel command line: mem=64M [ 0.000000] Unknown kernel command line parameters "mem=64M", will be passed to user space. [ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes, linear) [ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.000000] Memory: 64904K/65536K available (0K kernel code, 0K rwdata, 0K rodata, 0K init, 0K bss, 632K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS: 1024 [ 0.000000] lkl: irqs initialized [ 0.000000] clocksource: lkl: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] lkl: time and timers initialized (irq1) [ 0.000052] pid_max: default: 4096 minimum: 301 [ 0.000467] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.000588] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.015862] printk: console [lkl_console0] enabled [ 0.016112] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.019529] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.020840] lkl_pci: probe of lkl_pci failed with error -1 [ 0.022932] raid6: skipped pq benchmark and selected int32x8 [ 0.022966] raid6: using intx1 recovery algorithm [ 0.025076] vgaarb: loaded [ 0.025190] clocksource: Switched to clocksource lkl [ 0.027822] NET: Registered PF_INET protocol family [ 0.028808] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.030215] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.030261] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.030292] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.030332] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.030380] TCP: Hash tables configured (established 1024 bind 1024) [ 0.031395] UDP hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.031440] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.031677] PCI: CLS 0 bytes, default 32 [ 0.033257] workingset: timestamp_bits=30 max_order=14 bucket_order=0 [ 0.045300] SGI XFS with ACLs, security attributes, no debug enabled [ 0.048084] xor: automatically using best checksumming function 8regs [ 0.048401] io scheduler mq-deadline registered [ 0.048429] io scheduler kyber registered [ 0.090363] sysfs: cannot create duplicate filename '/devices/virtual/tty/(efault)p0' [ 0.090409] CPU: 0 PID: 1 Comm: swapper Not tainted 6.1.0+ # [ 0.090439] Call Trace: [ 0.090460] #00 [<0x00000000001dbbd0>] 0x1dbbd0 [ 0.090523] #01 [<0x0000000073250000>] 0x73250000 [ 0.090584] kobject_add_internal failed for (efault)p0 with -EEXIST, don't try to register things with the same name in the same directory. [ 0.090623] Kernel panic - not syncing: Couldn't register pty slave driver [ 0.090657] ---[ end Kernel panic - not syncing: Couldn't register pty slave driver ]--- panic. ```Environment
Thanks.