From: Andreas Schwab <schwab@suse.de>
To: "Alex Bennée" <alex.bennee@linaro.org>
Cc: Helge Deller <deller@gmx.de>,
Palmer Dabbelt <palmer@dabbelt.com>,
Alistair Francis <alistair.francis@wdc.com>,
Bin Meng <bin.meng@windriver.com>,
qemu-riscv@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [RISC-V] ERROR:../accel/tcg/cpu-exec.c:1028:cpu_exec_setjmp: assertion failed: (cpu == current_cpu)
Date: Tue, 04 Jul 2023 12:52:09 +0200 [thread overview]
Message-ID: <mvmlefwrlt2.fsf@suse.de> (raw)
In-Reply-To: <mvm5y71tbdo.fsf@suse.de> (Andreas Schwab's message of "Mon, 03 Jul 2023 14:42:11 +0200")
I think the issue is that the value returned from brk(0) is no longer
page aligned.
$ ./qemu-riscv64 -strace ../exe1
18329 brk(NULL) = 0x0000000000303000
18329 faccessat(AT_FDCWD,"/etc/ld.so.preload",R_OK,0x3010d0) = -1 errno=2 (No such file or directory)
18329 openat(AT_FDCWD,"/etc/ld.so.cache",O_RDONLY|O_CLOEXEC) = 3
18329 newfstatat(3,"",0x00000040007fe900,0x1000) = 0
18329 mmap(NULL,8799,PROT_READ,MAP_PRIVATE,3,0) = 0x0000004000824000
18329 close(3) = 0
18329 openat(AT_FDCWD,"/lib64/lp64d/libc.so.6",O_RDONLY|O_CLOEXEC) = 3
18329 read(3,0x7fea70,832) = 832
18329 newfstatat(3,"",0x00000040007fe8f0,0x1000) = 0
18329 mmap(NULL,1405128,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x0000004000827000
18329 mmap(0x000000400096d000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x146000) = 0x000000400096d000
18329 mmap(0x0000004000972000,49352,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x0000004000972000
18329 close(3) = 0
18329 mmap(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x000000400097f000
18329 set_tid_address(0x400097f710) = 18329
18329 set_robust_list(0x400097f720,24) = -1 errno=38 (Function not implemented)
18329 mprotect(0x000000400096d000,12288,PROT_READ) = 0
18329 mprotect(0x0000004000820000,4096,PROT_READ) = 0
18329 prlimit64(0,RLIMIT_STACK,NULL,0x00000040007ff4f8) = 0 ({rlim_cur=8388608,rlim_max=-1})
18329 munmap(0x0000004000824000,8799) = 0
18329 newfstatat(1,"",0x00000040007ff658,0x1000) = 0
18329 getrandom(0x4000976a40,8,1) = 8
18329 brk(NULL) = 0x0000000000303000
18329 brk(0x0000000000324000) = 0x0000000000324000
18329 write(1,0x3032a0,12)Hello world
= 12
18329 exit_group(0)
$ qemu-riscv64 -strace ../exe1
18369 brk(NULL) = 0x00000000003022e8
18369 faccessat(AT_FDCWD,"/etc/ld.so.preload",R_OK,0x3010d0) = -1 errno=2 (No such file or directory)
18369 openat(AT_FDCWD,"/etc/ld.so.cache",O_RDONLY|O_CLOEXEC) = 3
18369 newfstatat(3,"",0x00000040007fe8f0,0x1000) = 0
18369 mmap(NULL,8799,PROT_READ,MAP_PRIVATE,3,0) = 0x0000004000824000
18369 close(3) = 0
18369 openat(AT_FDCWD,"/lib64/lp64d/libc.so.6",O_RDONLY|O_CLOEXEC) = 3
18369 read(3,0x7fea60,832) = 832
18369 newfstatat(3,"",0x00000040007fe8e0,0x1000) = 0
18369 mmap(NULL,1405128,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x0000004000827000
18369 mmap(0x000000400096d000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x146000) = 0x000000400096d000
18369 mmap(0x0000004000972000,49352,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x0000004000972000
18369 close(3) = 0
18369 mmap(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x000000400097f000
18369 set_tid_address(0x400097f710) = 18369
18369 set_robust_list(0x400097f720,24) = -1 errno=38 (Function not implemented)
18369 mprotect(0x000000400096d000,12288,PROT_READ) = 0
18369 mprotect(0x0000004000820000,4096,PROT_READ) = 0
18369 prlimit64(0,RLIMIT_STACK,NULL,0x00000040007ff4e8) = 0 ({rlim_cur=8388608,rlim_max=-1})
18369 munmap(0x0000004000824000,8799) = 0
18369 newfstatat(1,"",0x00000040007ff648,0x1000) = 0
18369 getrandom(0x4000976a40,8,1) = 8
18369 brk(NULL) = 0x00000000003022e8
18369 brk(0x00000000003232e8)**
ERROR:../accel/tcg/cpu-exec.c:1028:cpu_exec_setjmp: assertion failed: (cpu == current_cpu)
Bail out! ERROR:../accel/tcg/cpu-exec.c:1028:cpu_exec_setjmp: assertion failed: (cpu == current_cpu)
**
ERROR:../accel/tcg/cpu-exec.c:1028:cpu_exec_setjmp: assertion failed: (cpu == current_cpu)
Bail out! ERROR:../accel/tcg/cpu-exec.c:1028:cpu_exec_setjmp: assertion failed: (cpu == current_cpu)
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
next prev parent reply other threads:[~2023-07-04 10:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-03 7:52 [RISC-V] ERROR:../accel/tcg/cpu-exec.c:1028:cpu_exec_setjmp: assertion failed: (cpu == current_cpu) Andreas Schwab
2023-07-03 11:55 ` Andreas Schwab
2023-07-03 12:08 ` Alex Bennée
2023-07-03 12:42 ` Andreas Schwab
2023-07-04 10:52 ` Andreas Schwab [this message]
2023-07-04 12:02 ` Alex Bennée
2023-07-09 6:12 ` Helge Deller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=mvmlefwrlt2.fsf@suse.de \
--to=schwab@suse.de \
--cc=alex.bennee@linaro.org \
--cc=alistair.francis@wdc.com \
--cc=bin.meng@windriver.com \
--cc=deller@gmx.de \
--cc=palmer@dabbelt.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-riscv@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.