[Qemu-devel] [Bug 671831] Re: Sparc guest assert error
Found out how to change the bug's status. I've marked it as fixed. Thanks again. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/671831 Title: Sparc guest assert error Status in QEMU: Fix Released Bug description: The latest version in git (d33ea50a958b2e050d2b28e5f17e3b55e91c6d74) crashes with an assert error when booting a Sparc/Linux guest. The last time I tried it (about a week ago) it worked fine. Yesterdai, I did a git pull, make clean, reran configure and compiled. Host OS: Debian Linux/x86_64 5.0 C Compiler: 4.4.5 Guest OS: Linux/Sparc (2.4) Command Line: qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128 Build Configure: ./configure --enable-linux-aio --enable-io-thread --enable-kvm GIT commit: d33ea50a958b2e050d2b28e5f17e3b55e91c6d74 Output: Adding Swap: 122532k swap-space (priority -1) . Will now check root file system:fsck 1.40-WIP (14-Nov-2006) [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a -C0 /dev/sda2 qemu-system-sparc: /home/njh/src/qemu/hw/scsi-disk.c:201: scsi_read_data: Assertion `r-req.aiocb == ((void *)0)' failed. It crashes in the same place every time. (gdb) thread apply all bt: Thread 3 (Thread 17643): #0 0x7f4db21bc8d3 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x004d02c4 in main_loop_wait (nonblocking=value optimized out) at /home/njh/src/qemu/vl.c:1246 #2 0x004d0e57 in main_loop (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:1309 #3 main (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:2999 Thread 2 (Thread 17645): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211 #1 0x0042450b in cond_timedwait (unused=value optimized out) at posix-aio-compat.c:104 #2 aio_thread (unused=value optimized out) at posix-aio-compat.c:325 #3 0x7f4db3b818ba in start_thread (arg=value optimized out) at pthread_create.c:300 #4 0x7f4db21c302d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x in ?? () Current language: auto The current source language is auto; currently asm. Thread 1 (Thread 17644): #0 0x7f4db2126165 in *__GI_raise (sig=value optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x7f4db2128f70 in *__GI_abort () at abort.c:92 #2 0x7f4db211f2b1 in *__GI___assert_fail ( assertion=0x52690a r-req.aiocb == ((void *)0), file=value optimized out, line=201, function=0x527480 scsi_read_data) at assert.c:81 #3 0x0044f363 in scsi_read_data (d=value optimized out, tag=0) at /home/njh/src/qemu/hw/scsi-disk.c:201 #4 0x004ebd6c in esp_do_dma (s=0x20679d0) at /home/njh/src/qemu/hw/esp.c:377 #5 0x004ec781 in handle_ti (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:443 #6 esp_mem_writeb (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:595 #7 0x41b2d971 in ?? () #8 0x in ?? () #9 0x031ad000 in ?? () #10 0x000301adfa20 in ?? () #11 0x1007 in ?? () #12 0x7f4daf80e8a0 in ?? () #13 0x0001 in ?? () #14 0x in ?? ()
[Qemu-devel] [Bug 671831] Re: Sparc guest assert error
It's been fixed now, thanks. There seems to be no way to close this bug, but you can assume, now, that it is closed. Thanks for your help in tracking it down and fixing it quickly. ** Changed in: qemu Status: In Progress = Fix Released -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/671831 Title: Sparc guest assert error Status in QEMU: Fix Released Bug description: The latest version in git (d33ea50a958b2e050d2b28e5f17e3b55e91c6d74) crashes with an assert error when booting a Sparc/Linux guest. The last time I tried it (about a week ago) it worked fine. Yesterdai, I did a git pull, make clean, reran configure and compiled. Host OS: Debian Linux/x86_64 5.0 C Compiler: 4.4.5 Guest OS: Linux/Sparc (2.4) Command Line: qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128 Build Configure: ./configure --enable-linux-aio --enable-io-thread --enable-kvm GIT commit: d33ea50a958b2e050d2b28e5f17e3b55e91c6d74 Output: Adding Swap: 122532k swap-space (priority -1) . Will now check root file system:fsck 1.40-WIP (14-Nov-2006) [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a -C0 /dev/sda2 qemu-system-sparc: /home/njh/src/qemu/hw/scsi-disk.c:201: scsi_read_data: Assertion `r-req.aiocb == ((void *)0)' failed. It crashes in the same place every time. (gdb) thread apply all bt: Thread 3 (Thread 17643): #0 0x7f4db21bc8d3 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x004d02c4 in main_loop_wait (nonblocking=value optimized out) at /home/njh/src/qemu/vl.c:1246 #2 0x004d0e57 in main_loop (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:1309 #3 main (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:2999 Thread 2 (Thread 17645): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211 #1 0x0042450b in cond_timedwait (unused=value optimized out) at posix-aio-compat.c:104 #2 aio_thread (unused=value optimized out) at posix-aio-compat.c:325 #3 0x7f4db3b818ba in start_thread (arg=value optimized out) at pthread_create.c:300 #4 0x7f4db21c302d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x in ?? () Current language: auto The current source language is auto; currently asm. Thread 1 (Thread 17644): #0 0x7f4db2126165 in *__GI_raise (sig=value optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x7f4db2128f70 in *__GI_abort () at abort.c:92 #2 0x7f4db211f2b1 in *__GI___assert_fail ( assertion=0x52690a r-req.aiocb == ((void *)0), file=value optimized out, line=201, function=0x527480 scsi_read_data) at assert.c:81 #3 0x0044f363 in scsi_read_data (d=value optimized out, tag=0) at /home/njh/src/qemu/hw/scsi-disk.c:201 #4 0x004ebd6c in esp_do_dma (s=0x20679d0) at /home/njh/src/qemu/hw/esp.c:377 #5 0x004ec781 in handle_ti (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:443 #6 esp_mem_writeb (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:595 #7 0x41b2d971 in ?? () #8 0x in ?? () #9 0x031ad000 in ?? () #10 0x000301adfa20 in ?? () #11 0x1007 in ?? () #12 0x7f4daf80e8a0 in ?? () #13 0x0001 in ?? () #14 0x in ?? ()
[Qemu-devel] [Bug 671831] Re: Sparc guest assert error
** Changed in: qemu Status: New = In Progress ** Changed in: qemu Assignee: (unassigned) = Stefan Hajnoczi (stefanha) -- Sparc guest assert error https://bugs.launchpad.net/bugs/671831 You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. Status in QEMU: In Progress Bug description: The latest version in git (d33ea50a958b2e050d2b28e5f17e3b55e91c6d74) crashes with an assert error when booting a Sparc/Linux guest. The last time I tried it (about a week ago) it worked fine. Yesterdai, I did a git pull, make clean, reran configure and compiled. Host OS: Debian Linux/x86_64 5.0 C Compiler: 4.4.5 Guest OS: Linux/Sparc (2.4) Command Line: qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128 Build Configure: ./configure --enable-linux-aio --enable-io-thread --enable-kvm GIT commit: d33ea50a958b2e050d2b28e5f17e3b55e91c6d74 Output: Adding Swap: 122532k swap-space (priority -1) . Will now check root file system:fsck 1.40-WIP (14-Nov-2006) [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a -C0 /dev/sda2 qemu-system-sparc: /home/njh/src/qemu/hw/scsi-disk.c:201: scsi_read_data: Assertion `r-req.aiocb == ((void *)0)' failed. It crashes in the same place every time. (gdb) thread apply all bt: Thread 3 (Thread 17643): #0 0x7f4db21bc8d3 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x004d02c4 in main_loop_wait (nonblocking=value optimized out) at /home/njh/src/qemu/vl.c:1246 #2 0x004d0e57 in main_loop (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:1309 #3 main (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:2999 Thread 2 (Thread 17645): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211 #1 0x0042450b in cond_timedwait (unused=value optimized out) at posix-aio-compat.c:104 #2 aio_thread (unused=value optimized out) at posix-aio-compat.c:325 #3 0x7f4db3b818ba in start_thread (arg=value optimized out) at pthread_create.c:300 #4 0x7f4db21c302d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x in ?? () Current language: auto The current source language is auto; currently asm. Thread 1 (Thread 17644): #0 0x7f4db2126165 in *__GI_raise (sig=value optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x7f4db2128f70 in *__GI_abort () at abort.c:92 #2 0x7f4db211f2b1 in *__GI___assert_fail ( assertion=0x52690a r-req.aiocb == ((void *)0), file=value optimized out, line=201, function=0x527480 scsi_read_data) at assert.c:81 #3 0x0044f363 in scsi_read_data (d=value optimized out, tag=0) at /home/njh/src/qemu/hw/scsi-disk.c:201 #4 0x004ebd6c in esp_do_dma (s=0x20679d0) at /home/njh/src/qemu/hw/esp.c:377 #5 0x004ec781 in handle_ti (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:443 #6 esp_mem_writeb (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:595 #7 0x41b2d971 in ?? () #8 0x in ?? () #9 0x031ad000 in ?? () #10 0x000301adfa20 in ?? () #11 0x1007 in ?? () #12 0x7f4daf80e8a0 in ?? () #13 0x0001 in ?? () #14 0x in ?? ()
Re: [Qemu-devel] [Bug 671831] Re: Sparc guest assert error
Thanks for providing the kernel and initrd. Unfortunately I wasn't able to get them far enough to trigger the assert. More on that at the bottom of this message but in the meantime I looked over the relevant commits and spotted an issue with the assert. Please try this branch: http://repo.or.cz/w/qemu/stefanha.git/shortlog/refs/heads/scsi_assert_moved That branch contains a small code change that moves the assert later into the read code because we're doing the assert too early. Hopefully this fixes the issue for you. Regarding the kernel and initrd, I'm unable to get it far enough to fsck, which is where you hit the assertion. Either kernel parameters need to be set or the image depends on a root filesystem (which I don't have). $ sparc-softmmu/qemu-system-sparc -m 128 -hda test.raw -kernel ~/sparc-images/nigel/vmlinuz -initrd ~/sparc-images/nigel/initrd.img -nographic Configuration device id QEMU version 1 machine id 32 CPUs: 1 x FMI,MB86904 UUID: ---- Welcome to OpenBIOS v1.0 built on Aug 26 2010 17:52 Type 'help' for detailed information [sparc] Kernel already loaded switching to new context: PROMLIB: obio_ranges 1 bootmem_init: Scan sp_banks, init_bootmem(spfn[20b],bpfn[20b],mlpfn[7f18]) free_bootmem: base[0] size[7f18000] reserve_bootmem: base[80] size[244000] reserve_bootmem: base[0] size[20b000] reserve_bootmem: base[20b000] size[fe4] Booting Linux... mem_init: Calling free_all_bootmem(). PROMLIB: Sun Boot Prom Version 3 Revision 2 Linux version 2.4.27-4-sparc32 (pbuil...@sparc) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 Tue Mar 4 08:22:06 UTC 2008 ARCH: SUN4M TYPE: SPARCstation 5 Ethernet address: 52:54:0:12:34:56 Boot time fixup v1.6. 4/Mar/98 Jakub Jelinek (j...@ultra.linux.cz). Patching kernel for srmmu[Fujitsu TurboSparc]/iommu On node 0 totalpages: 31432 zone(0): 32536 pages. zone(1): 0 pages. zone(2): 0 pages. Found CPU 0 node=ffd73e14,mid=0 Found 1 CPU prom device tree node(s). Power off control detected. Kernel command line: Calibrating delay loop... 222.82 BogoMIPS Memory: 122120k available (1436k kernel code, 220k data, 128k init, 0k highmem) [f000,07f18000] Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) Inode cache hash table entries: 8192 (order: 4, 65536 bytes) Mount cache hash table entries: 512 (order: 0, 4096 bytes) Buffer cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 32768 (order: 5, 131072 bytes) POSIX conformance testing by UNIFIX IOMMU: impl 0 vers 5 page table at f05c of size 262144 bytes sbus0: Clock 21.1250 MHz dma0: Revision 2 dma1: Revision 2 Sparc Zilog8530 serial driver version 1.68.2.2 Sun Mouse-Systems mouse driver version 1.00 tty00 at 0xffeab004 (irq = 44) is a Zilog8530 tty01 at 0xffeab000 (irq = 44) is a Zilog8530 tty02 at 0xffeac004 (irq = 44) is a Zilog8530 tty03 at 0xffeac000 (irq = 44) is a Zilog8530 keyboard: not present Console: ttyS0 (Zilog8530) Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket ioremap: done with statics, switching to malloc apc: power management initialized Starting kswapd VFS: Disk quotas vdquot_6.5.1 devfs: v1.12c (20020818) Richard Gooch (rgo...@atnf.csiro.au) devfs: boot_options: 0x0 pty: 256 Unix98 ptys configured Floppy drive(s): fd0 is 1.44M reset set in interrupt, calling f00d3fb8 floppy0: no floppy controllers found RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize Initializing Cryptographic API NET4: Linux TCP/IP 1.0 for NET4.0 IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 8192 bind 16384) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. RAMDISK: cramfs filesystem found at block 0 RAMDISK: Loading 2320 blocks [1 disk] into ram disk... done. Freeing initrd memory: 2320k freed VFS: Mounted root (cramfs filesystem). mount[8]: Unimplemented SPARC system call 188 cat[9]: Unimplemented SPARC system call 188 mount[10]: Unimplemented SPARC system call 188 linuxrc[7]: Unimplemented SPARC system call 188 Freeing unused kernel memory: 128k freed initrd-tools: 0.1.84.2 umount[11]: Unimplemented SPARC system call 188 cat[12]: Unimplemented SPARC system call 188 SCSI subsystem driver Revision: 1.00 esp0: IRQ 36 SCSI ID 7 Clk 40MHz CCYC=25000 CCF=8 TOut 167 NCR53C9XF(espfast) ESP: Total of 1 ESP hosts found, 1 actually in use. scsi0 : Sparc ESP100A-FAST Vendor: QEMU Model: QEMU HARDDISK Rev: 0.13 Type: Direct-Access ANSI SCSI revision: 05 Vendor: QEMU Model: QEMU CD-ROM Rev: 0.13 Type: CD-ROM ANSI SCSI revision: 05 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 SCSI device sda: 20971520 512-byte hdwr sectors (10737 MB) Partition check: /dev/scsi/host0/bus0/target0/lun0: p1 p3 Journalled Block Device driver loaded pivot_root: No such file or directory /sbin/init: 432: cannot open dev/console: No such file Kernel
Re: [Qemu-devel] [Bug 671831] Re: Sparc guest assert error
On 11/11/2010 09:17 AM, Stefan Hajnoczi wrote: Thanks for providing the kernel and initrd. Unfortunately I wasn't able to get them far enough to trigger the assert. More on that at the bottom of this message but in the meantime I looked over the relevant commits and spotted an issue with the assert. Please try this branch: http://repo.or.cz/w/qemu/stefanha.git/shortlog/refs/heads/scsi_assert_moved I tried lots of different ways to get your code, but failed. The one closest to the instructions that you gave me last time failed with this: n...@compaq:~/tmp/foo2$ git clone -b scsi_assert_moved http://repo.or.cz/w/qemu/stefanha.git/ Cloning into stefanha... warning: Remote branch scsi_assert_moved not found in upstream origin, using HEAD instead warning: remote HEAD refers to nonexistent ref, unable to checkout. Regards, -Nigel -- Sparc guest assert error https://bugs.launchpad.net/bugs/671831 You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. Status in QEMU: New Bug description: The latest version in git (d33ea50a958b2e050d2b28e5f17e3b55e91c6d74) crashes with an assert error when booting a Sparc/Linux guest. The last time I tried it (about a week ago) it worked fine. Yesterdai, I did a git pull, make clean, reran configure and compiled. Host OS: Debian Linux/x86_64 5.0 C Compiler: 4.4.5 Guest OS: Linux/Sparc (2.4) Command Line: qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128 Build Configure: ./configure --enable-linux-aio --enable-io-thread --enable-kvm GIT commit: d33ea50a958b2e050d2b28e5f17e3b55e91c6d74 Output: Adding Swap: 122532k swap-space (priority -1) . Will now check root file system:fsck 1.40-WIP (14-Nov-2006) [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a -C0 /dev/sda2 qemu-system-sparc: /home/njh/src/qemu/hw/scsi-disk.c:201: scsi_read_data: Assertion `r-req.aiocb == ((void *)0)' failed. It crashes in the same place every time. (gdb) thread apply all bt: Thread 3 (Thread 17643): #0 0x7f4db21bc8d3 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x004d02c4 in main_loop_wait (nonblocking=value optimized out) at /home/njh/src/qemu/vl.c:1246 #2 0x004d0e57 in main_loop (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:1309 #3 main (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:2999 Thread 2 (Thread 17645): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211 #1 0x0042450b in cond_timedwait (unused=value optimized out) at posix-aio-compat.c:104 #2 aio_thread (unused=value optimized out) at posix-aio-compat.c:325 #3 0x7f4db3b818ba in start_thread (arg=value optimized out) at pthread_create.c:300 #4 0x7f4db21c302d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x in ?? () Current language: auto The current source language is auto; currently asm. Thread 1 (Thread 17644): #0 0x7f4db2126165 in *__GI_raise (sig=value optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x7f4db2128f70 in *__GI_abort () at abort.c:92 #2 0x7f4db211f2b1 in *__GI___assert_fail ( assertion=0x52690a r-req.aiocb == ((void *)0), file=value optimized out, line=201, function=0x527480 scsi_read_data) at assert.c:81 #3 0x0044f363 in scsi_read_data (d=value optimized out, tag=0) at /home/njh/src/qemu/hw/scsi-disk.c:201 #4 0x004ebd6c in esp_do_dma (s=0x20679d0) at /home/njh/src/qemu/hw/esp.c:377 #5 0x004ec781 in handle_ti (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:443 #6 esp_mem_writeb (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:595 #7 0x41b2d971 in ?? () #8 0x in ?? () #9 0x031ad000 in ?? () #10 0x000301adfa20 in ?? () #11 0x1007 in ?? () #12 0x7f4daf80e8a0 in ?? () #13 0x0001 in ?? () #14 0x in ?? ()
Re: [Qemu-devel] [Bug 671831] Re: Sparc guest assert error
On Thu, Nov 11, 2010 at 5:00 PM, Nigel Horne 671...@bugs.launchpad.net wrote: On 11/11/2010 09:17 AM, Stefan Hajnoczi wrote: Thanks for providing the kernel and initrd. Unfortunately I wasn't able to get them far enough to trigger the assert. More on that at the bottom of this message but in the meantime I looked over the relevant commits and spotted an issue with the assert. Please try this branch: http://repo.or.cz/w/qemu/stefanha.git/shortlog/refs/heads/scsi_assert_moved I tried lots of different ways to get your code, but failed. The one closest to the instructions that you gave me last time failed with this: n...@compaq:~/tmp/foo2$ git clone -b scsi_assert_moved http://repo.or.cz/w/qemu/stefanha.git/ Cloning into stefanha... warning: Remote branch scsi_assert_moved not found in upstream origin, using HEAD instead warning: remote HEAD refers to nonexistent ref, unable to checkout. Try: git clone -b scsi_assert_moved git://repo.or.cz/qemu/stefanha.git Sorry for that. You can get the repo clone info by clicking qemu/stefanha.git at the top of the http://repo.or.cz/w/qemu/stefanha.git/shortlog/refs/heads/scsi_assert_moved page, the git:// URI is usually the best one to use. Stefan
Re: [Qemu-devel] [Bug 671831] Re: Sparc guest assert error
Stefan, Try: git clone -b scsi_assert_moved git://repo.or.cz/qemu/stefanha.git I have tried that branch. I get no assertion failure with it. Thanks, -Nigel Horne -- Sparc guest assert error https://bugs.launchpad.net/bugs/671831 You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. Status in QEMU: New Bug description: The latest version in git (d33ea50a958b2e050d2b28e5f17e3b55e91c6d74) crashes with an assert error when booting a Sparc/Linux guest. The last time I tried it (about a week ago) it worked fine. Yesterdai, I did a git pull, make clean, reran configure and compiled. Host OS: Debian Linux/x86_64 5.0 C Compiler: 4.4.5 Guest OS: Linux/Sparc (2.4) Command Line: qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128 Build Configure: ./configure --enable-linux-aio --enable-io-thread --enable-kvm GIT commit: d33ea50a958b2e050d2b28e5f17e3b55e91c6d74 Output: Adding Swap: 122532k swap-space (priority -1) . Will now check root file system:fsck 1.40-WIP (14-Nov-2006) [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a -C0 /dev/sda2 qemu-system-sparc: /home/njh/src/qemu/hw/scsi-disk.c:201: scsi_read_data: Assertion `r-req.aiocb == ((void *)0)' failed. It crashes in the same place every time. (gdb) thread apply all bt: Thread 3 (Thread 17643): #0 0x7f4db21bc8d3 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x004d02c4 in main_loop_wait (nonblocking=value optimized out) at /home/njh/src/qemu/vl.c:1246 #2 0x004d0e57 in main_loop (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:1309 #3 main (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:2999 Thread 2 (Thread 17645): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211 #1 0x0042450b in cond_timedwait (unused=value optimized out) at posix-aio-compat.c:104 #2 aio_thread (unused=value optimized out) at posix-aio-compat.c:325 #3 0x7f4db3b818ba in start_thread (arg=value optimized out) at pthread_create.c:300 #4 0x7f4db21c302d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x in ?? () Current language: auto The current source language is auto; currently asm. Thread 1 (Thread 17644): #0 0x7f4db2126165 in *__GI_raise (sig=value optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x7f4db2128f70 in *__GI_abort () at abort.c:92 #2 0x7f4db211f2b1 in *__GI___assert_fail ( assertion=0x52690a r-req.aiocb == ((void *)0), file=value optimized out, line=201, function=0x527480 scsi_read_data) at assert.c:81 #3 0x0044f363 in scsi_read_data (d=value optimized out, tag=0) at /home/njh/src/qemu/hw/scsi-disk.c:201 #4 0x004ebd6c in esp_do_dma (s=0x20679d0) at /home/njh/src/qemu/hw/esp.c:377 #5 0x004ec781 in handle_ti (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:443 #6 esp_mem_writeb (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:595 #7 0x41b2d971 in ?? () #8 0x in ?? () #9 0x031ad000 in ?? () #10 0x000301adfa20 in ?? () #11 0x1007 in ?? () #12 0x7f4daf80e8a0 in ?? () #13 0x0001 in ?? () #14 0x in ?? ()
Re: [Qemu-devel] [Bug 671831] Re: Sparc guest assert error
On Thu, Nov 11, 2010 at 10:45 PM, Nigel Horne 671...@bugs.launchpad.net wrote: Stefan, Try: git clone -b scsi_assert_moved git://repo.or.cz/qemu/stefanha.git I have tried that branch. I get no assertion failure with it. Great, thank you. I will submit the patch for qemu.git. Stefan
[Qemu-devel] [Bug 671831] Re: Sparc guest assert error
initrd ** Attachment added: initrd https://bugs.launchpad.net/qemu/+bug/671831/+attachment/1729095/+files/initrd.img -- Sparc guest assert error https://bugs.launchpad.net/bugs/671831 You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. Status in QEMU: New Bug description: The latest version in git (d33ea50a958b2e050d2b28e5f17e3b55e91c6d74) crashes with an assert error when booting a Sparc/Linux guest. The last time I tried it (about a week ago) it worked fine. Yesterdai, I did a git pull, make clean, reran configure and compiled. Host OS: Debian Linux/x86_64 5.0 C Compiler: 4.4.5 Guest OS: Linux/Sparc (2.4) Command Line: qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128 Build Configure: ./configure --enable-linux-aio --enable-io-thread --enable-kvm GIT commit: d33ea50a958b2e050d2b28e5f17e3b55e91c6d74 Output: Adding Swap: 122532k swap-space (priority -1) . Will now check root file system:fsck 1.40-WIP (14-Nov-2006) [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a -C0 /dev/sda2 qemu-system-sparc: /home/njh/src/qemu/hw/scsi-disk.c:201: scsi_read_data: Assertion `r-req.aiocb == ((void *)0)' failed. It crashes in the same place every time. (gdb) thread apply all bt: Thread 3 (Thread 17643): #0 0x7f4db21bc8d3 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x004d02c4 in main_loop_wait (nonblocking=value optimized out) at /home/njh/src/qemu/vl.c:1246 #2 0x004d0e57 in main_loop (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:1309 #3 main (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:2999 Thread 2 (Thread 17645): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211 #1 0x0042450b in cond_timedwait (unused=value optimized out) at posix-aio-compat.c:104 #2 aio_thread (unused=value optimized out) at posix-aio-compat.c:325 #3 0x7f4db3b818ba in start_thread (arg=value optimized out) at pthread_create.c:300 #4 0x7f4db21c302d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x in ?? () Current language: auto The current source language is auto; currently asm. Thread 1 (Thread 17644): #0 0x7f4db2126165 in *__GI_raise (sig=value optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x7f4db2128f70 in *__GI_abort () at abort.c:92 #2 0x7f4db211f2b1 in *__GI___assert_fail ( assertion=0x52690a r-req.aiocb == ((void *)0), file=value optimized out, line=201, function=0x527480 scsi_read_data) at assert.c:81 #3 0x0044f363 in scsi_read_data (d=value optimized out, tag=0) at /home/njh/src/qemu/hw/scsi-disk.c:201 #4 0x004ebd6c in esp_do_dma (s=0x20679d0) at /home/njh/src/qemu/hw/esp.c:377 #5 0x004ec781 in handle_ti (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:443 #6 esp_mem_writeb (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:595 #7 0x41b2d971 in ?? () #8 0x in ?? () #9 0x031ad000 in ?? () #10 0x000301adfa20 in ?? () #11 0x1007 in ?? () #12 0x7f4daf80e8a0 in ?? () #13 0x0001 in ?? () #14 0x in ?? ()
[Qemu-devel] [Bug 671831] Re: Sparc guest assert error
vmlinuz ** Attachment added: vmlinuz https://bugs.launchpad.net/qemu/+bug/671831/+attachment/1729096/+files/vmlinuz -- Sparc guest assert error https://bugs.launchpad.net/bugs/671831 You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. Status in QEMU: New Bug description: The latest version in git (d33ea50a958b2e050d2b28e5f17e3b55e91c6d74) crashes with an assert error when booting a Sparc/Linux guest. The last time I tried it (about a week ago) it worked fine. Yesterdai, I did a git pull, make clean, reran configure and compiled. Host OS: Debian Linux/x86_64 5.0 C Compiler: 4.4.5 Guest OS: Linux/Sparc (2.4) Command Line: qemu-system-sparc -hda ~njh/qemu/sparc/debian.img -nographic -m 128 Build Configure: ./configure --enable-linux-aio --enable-io-thread --enable-kvm GIT commit: d33ea50a958b2e050d2b28e5f17e3b55e91c6d74 Output: Adding Swap: 122532k swap-space (priority -1) . Will now check root file system:fsck 1.40-WIP (14-Nov-2006) [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a -C0 /dev/sda2 qemu-system-sparc: /home/njh/src/qemu/hw/scsi-disk.c:201: scsi_read_data: Assertion `r-req.aiocb == ((void *)0)' failed. It crashes in the same place every time. (gdb) thread apply all bt: Thread 3 (Thread 17643): #0 0x7f4db21bc8d3 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x004d02c4 in main_loop_wait (nonblocking=value optimized out) at /home/njh/src/qemu/vl.c:1246 #2 0x004d0e57 in main_loop (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:1309 #3 main (argc=value optimized out, argv=value optimized out, envp=value optimized out) at /home/njh/src/qemu/vl.c:2999 Thread 2 (Thread 17645): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211 #1 0x0042450b in cond_timedwait (unused=value optimized out) at posix-aio-compat.c:104 #2 aio_thread (unused=value optimized out) at posix-aio-compat.c:325 #3 0x7f4db3b818ba in start_thread (arg=value optimized out) at pthread_create.c:300 #4 0x7f4db21c302d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x in ?? () Current language: auto The current source language is auto; currently asm. Thread 1 (Thread 17644): #0 0x7f4db2126165 in *__GI_raise (sig=value optimized out) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x7f4db2128f70 in *__GI_abort () at abort.c:92 #2 0x7f4db211f2b1 in *__GI___assert_fail ( assertion=0x52690a r-req.aiocb == ((void *)0), file=value optimized out, line=201, function=0x527480 scsi_read_data) at assert.c:81 #3 0x0044f363 in scsi_read_data (d=value optimized out, tag=0) at /home/njh/src/qemu/hw/scsi-disk.c:201 #4 0x004ebd6c in esp_do_dma (s=0x20679d0) at /home/njh/src/qemu/hw/esp.c:377 #5 0x004ec781 in handle_ti (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:443 #6 esp_mem_writeb (opaque=0x20679d0, addr=value optimized out, val=value optimized out) at /home/njh/src/qemu/hw/esp.c:595 #7 0x41b2d971 in ?? () #8 0x in ?? () #9 0x031ad000 in ?? () #10 0x000301adfa20 in ?? () #11 0x1007 in ?? () #12 0x7f4daf80e8a0 in ?? () #13 0x0001 in ?? () #14 0x in ?? ()
