Messages in this thread | | | Subject | [OOPS] ide-scsi panic in 2.4.21-rc2, -rc3, -rc6, -rc6-ac1 | From | Roland Mas <> | Date | Sun, 01 Jun 2003 21:41:38 +0200 |
| |
[This is almost a repost of <87d6i7kzcn.fsf@free.fr>, which I posted on LKML a week ago. I since then received (and read) the automated "lk maintainers" post, and I hope this report will be better targeted and more complete]
Hi,
I have a reproduceable kernel panic here. It happens when I try to burn (or even simply blank) a CD-RW while a CD player applet is running.
The setup:
- Kernel is 2.4.21-rc2 or rc3 or rc6 or rc6-ac1 (haven't tried earlier or intermediate kernels); rc2 and rc3 were compiled with gcc-3.3, I compiled rc6 and rc6-ac1 with 2.95.4 and the bug still exists;
- Motherboard is MSI KT3 Ultra2, with a VIA KT333 Chipset; one single processor (an Athlon 2200+), one gigabyte of RAM;
- Boot options: "auto BOOT_IMAGE=Linux ro root=900 hdb=scsi";
- IDE setup: ,---- | hda: Maxtor 6Y080L0, ATA DISK drive | hdb: SAMSUNG CDRW/DVD SM-348B, ATAPI CD/DVD-ROM drive | hdc: Maxtor 6Y080L0, ATA DISK drive `----
- RAID setup (not sure it's relevant): ,----[ /etc/raidtab excerpt ] | raiddev /dev/md0 | raid-level 1 | nr-raid-disks 2 | persistent-superblock 1 | chunk-size 8 | device /dev/hda1 | raid-disk 0 | device /dev/hdc1 | raid-disk 1 | | [...] `---- I have md0 to md7, all being on identical partitions on hda and hdc.
- Kernel configuration: ,----[ Kernel configuration ] | CONFIG_X86=y | CONFIG_UID16=y | CONFIG_EXPERIMENTAL=y | CONFIG_MODULES=y | CONFIG_MODVERSIONS=y | CONFIG_KMOD=y | CONFIG_MK7=y | CONFIG_X86_WP_WORKS_OK=y | CONFIG_X86_INVLPG=y | CONFIG_X86_CMPXCHG=y | CONFIG_X86_XADD=y | CONFIG_X86_BSWAP=y | CONFIG_X86_POPAD_OK=y | CONFIG_RWSEM_XCHGADD_ALGORITHM=y | CONFIG_X86_L1_CACHE_SHIFT=6 | CONFIG_X86_HAS_TSC=y | CONFIG_X86_GOOD_APIC=y | CONFIG_X86_USE_3DNOW=y | CONFIG_X86_PGE=y | CONFIG_X86_USE_PPRO_CHECKSUM=y | CONFIG_X86_F00F_WORKS_OK=y | CONFIG_X86_MCE=y | CONFIG_HIGHMEM4G=y | CONFIG_HIGHMEM=y | CONFIG_X86_TSC=y | CONFIG_NET=y | CONFIG_PCI=y | CONFIG_PCI_GOANY=y | CONFIG_PCI_BIOS=y | CONFIG_PCI_DIRECT=y | CONFIG_ISA=y | CONFIG_PCI_NAMES=y | CONFIG_HOTPLUG=y | CONFIG_SYSVIPC=y | CONFIG_SYSCTL=y | CONFIG_KCORE_ELF=y | CONFIG_BINFMT_AOUT=m | CONFIG_BINFMT_ELF=y | CONFIG_BINFMT_MISC=m | CONFIG_PM=y | CONFIG_ACPI=y | CONFIG_ACPI_BUSMGR=y | CONFIG_ACPI_SYS=y | CONFIG_ACPI_CPU=y | CONFIG_ACPI_BUTTON=y | CONFIG_PARPORT=m | CONFIG_PARPORT_PC=m | CONFIG_PARPORT_PC_CML1=m | CONFIG_PARPORT_PC_FIFO=y | CONFIG_PNP=y | CONFIG_ISAPNP=y | CONFIG_BLK_DEV_FD=m | CONFIG_BLK_DEV_LOOP=m | CONFIG_BLK_DEV_RAM=m | CONFIG_BLK_DEV_RAM_SIZE=4096 | CONFIG_MD=y | CONFIG_BLK_DEV_MD=y | CONFIG_MD_LINEAR=m | CONFIG_MD_RAID0=m | CONFIG_MD_RAID1=y | CONFIG_MD_RAID5=m | CONFIG_BLK_DEV_LVM=m | CONFIG_PACKET=m | CONFIG_NETFILTER=y | CONFIG_FILTER=y | CONFIG_UNIX=m | CONFIG_INET=y | CONFIG_INET_ECN=y | CONFIG_IP_NF_CONNTRACK=m | CONFIG_IP_NF_FTP=m | CONFIG_IP_NF_IRC=m | CONFIG_IP_NF_QUEUE=m | CONFIG_IP_NF_IPTABLES=m | CONFIG_IP_NF_MATCH_LIMIT=m | CONFIG_IP_NF_MATCH_MAC=m | CONFIG_IP_NF_MATCH_MARK=m | CONFIG_IP_NF_MATCH_MULTIPORT=m | CONFIG_IP_NF_MATCH_TOS=m | CONFIG_IP_NF_MATCH_LENGTH=m | CONFIG_IP_NF_MATCH_TTL=m | CONFIG_IP_NF_MATCH_TCPMSS=m | CONFIG_IP_NF_MATCH_STATE=m | CONFIG_IP_NF_MATCH_UNCLEAN=m | CONFIG_IP_NF_MATCH_OWNER=m | CONFIG_IP_NF_FILTER=m | CONFIG_IP_NF_TARGET_REJECT=m | CONFIG_IP_NF_TARGET_MIRROR=m | CONFIG_IP_NF_NAT=m | CONFIG_IP_NF_NAT_NEEDED=y | CONFIG_IP_NF_TARGET_MASQUERADE=m | CONFIG_IP_NF_TARGET_REDIRECT=m | CONFIG_IP_NF_NAT_IRC=m | CONFIG_IP_NF_NAT_FTP=m | CONFIG_IP_NF_MANGLE=m | CONFIG_IP_NF_TARGET_TOS=m | CONFIG_IP_NF_TARGET_MARK=m | CONFIG_IP_NF_TARGET_LOG=m | CONFIG_IP_NF_TARGET_TCPMSS=m | CONFIG_IPV6=m | CONFIG_IP6_NF_IPTABLES=m | CONFIG_IP6_NF_MATCH_LIMIT=m | CONFIG_IP6_NF_FILTER=m | CONFIG_IP6_NF_TARGET_LOG=m | CONFIG_IP6_NF_MANGLE=m | CONFIG_IP6_NF_TARGET_MARK=m | CONFIG_ATM=y | CONFIG_IDE=y | CONFIG_BLK_DEV_IDE=y | CONFIG_BLK_DEV_IDEDISK=y | CONFIG_BLK_DEV_IDECD=m | CONFIG_BLK_DEV_IDESCSI=m | CONFIG_BLK_DEV_IDEPCI=y | CONFIG_BLK_DEV_IDEDMA_PCI=y | CONFIG_IDEDMA_PCI_AUTO=y | CONFIG_BLK_DEV_IDEDMA=y | CONFIG_BLK_DEV_VIA82CXXX=y | CONFIG_IDEDMA_AUTO=y | CONFIG_BLK_DEV_IDE_MODES=y | CONFIG_SCSI=m | CONFIG_BLK_DEV_SD=m | CONFIG_SD_EXTRA_DEVS=40 | CONFIG_BLK_DEV_SR=m | CONFIG_SR_EXTRA_DEVS=2 | CONFIG_CHR_DEV_SG=m | CONFIG_SCSI_PPA=m | CONFIG_NETDEVICES=y | CONFIG_DUMMY=m | CONFIG_NET_ETHERNET=y | CONFIG_NET_PCI=y | CONFIG_8139TOO=m | CONFIG_PPP=m | CONFIG_PPP_FILTER=y | CONFIG_PPP_ASYNC=m | CONFIG_PPP_SYNC_TTY=m | CONFIG_PPP_DEFLATE=m | CONFIG_PPP_BSDCOMP=m | CONFIG_PPPOE=m | CONFIG_PPPOATM=m | CONFIG_SLIP=m | CONFIG_SLIP_COMPRESSED=y | CONFIG_INPUT=m | CONFIG_INPUT_KEYBDEV=m | CONFIG_INPUT_MOUSEDEV=m | CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 | CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 | CONFIG_INPUT_JOYDEV=m | CONFIG_VT=y | CONFIG_VT_CONSOLE=y | CONFIG_SERIAL=m | CONFIG_UNIX98_PTYS=y | CONFIG_UNIX98_PTY_COUNT=256 | CONFIG_PRINTER=m | CONFIG_MOUSE=m | CONFIG_PSMOUSE=y | CONFIG_RTC=m | CONFIG_AGP=m | CONFIG_AGP_VIA=y | CONFIG_DRM=y | CONFIG_DRM_NEW=y | CONFIG_AUTOFS4_FS=m | CONFIG_EXT3_FS=y | CONFIG_JBD=y | CONFIG_FAT_FS=m | CONFIG_MSDOS_FS=m | CONFIG_UMSDOS_FS=m | CONFIG_VFAT_FS=m | CONFIG_TMPFS=y | CONFIG_RAMFS=y | CONFIG_ISO9660_FS=m | CONFIG_JOLIET=y | CONFIG_MINIX_FS=m | CONFIG_PROC_FS=y | CONFIG_DEVFS_FS=y | CONFIG_DEVFS_MOUNT=y | CONFIG_DEVPTS_FS=y | CONFIG_EXT2_FS=m | CONFIG_UDF_FS=m | CONFIG_NFS_FS=m | CONFIG_NFS_V3=y | CONFIG_NFSD=m | CONFIG_NFSD_V3=y | CONFIG_SUNRPC=m | CONFIG_LOCKD=m | CONFIG_LOCKD_V4=y | CONFIG_SMB_FS=m | CONFIG_MSDOS_PARTITION=y | CONFIG_SMB_NLS=y | CONFIG_NLS=y | CONFIG_NLS_DEFAULT="iso8859-1" | CONFIG_VGA_CONSOLE=y | CONFIG_VIDEO_SELECT=y | CONFIG_FB=y | CONFIG_DUMMY_CONSOLE=y | CONFIG_FB_VESA=y | CONFIG_VIDEO_SELECT=y | CONFIG_FB_RADEON=m | CONFIG_FBCON_ADVANCED=y | CONFIG_FBCON_CFB8=y | CONFIG_FBCON_CFB16=y | CONFIG_FBCON_CFB24=y | CONFIG_FBCON_CFB32=y | CONFIG_FONT_8x8=y | CONFIG_FONT_8x16=y | CONFIG_SOUND=m | CONFIG_SOUND_VIA82CXXX=m | CONFIG_SOUND_OSS=m | CONFIG_SOUND_TRACEINIT=y | CONFIG_SOUND_SB=m | CONFIG_USB=m | CONFIG_USB_DEVICEFS=y | CONFIG_USB_UHCI=m | CONFIG_USB_STORAGE=m | CONFIG_USB_ACM=m | CONFIG_USB_HID=m | CONFIG_USB_HIDINPUT=y | CONFIG_USB_HIDDEV=y | CONFIG_USB_KBD=m | CONFIG_USB_MOUSE=m | CONFIG_DEBUG_KERNEL=y | CONFIG_DEBUG_STACKOVERFLOW=y | CONFIG_DEBUG_HIGHMEM=y | CONFIG_DEBUG_SLAB=y | CONFIG_DEBUG_IOVIRT=y | CONFIG_MAGIC_SYSRQ=y | CONFIG_ZLIB_INFLATE=m | CONFIG_ZLIB_DEFLATE=m `----
- Panic message follows. I lack the hardware for a serial console setup (I assume it's just what used to be called a null-modem cable?), so this panic message is the one I hand-copied in 2.4.21-rc3 and not in rc6. ,----[ ksymoopsed panic message ] | ksymoops 2.4.8 on i686 2.4.21-rc3. Options used | -V (specified) | -k /proc/ksyms (default) | -l /proc/modules (default) | -o /lib/modules/2.4.21-rc3/ (default) | -m /boot/System.map-2.4.21-rc3 (default) | | kernel BUG at ide-iops: 1262! | invalid operand: 0000 | CPU: 0 | EIP: 0010: [<c01af154>] not tainted | Using defaults from ksymoops -t elf32-i386 -a i386 | EFLAGS: 00210086 | eax: f8931630 ebx: 00000000 ecx: 00000032 edx: f6968a54 | esi: f6148e00 edi: c02cac0c ebp: c02caa20 esp: c028de90 | ds: 0018 es: 0018 ss: 0018 | Process swapper (pid: 0, stackpage=c028d000) | Stack: 00200046 0000002e 00200082 f6147e00 f7eeb7bc 00200086 00000000 f6148e00 | 00000000 00000002 c01af347 c02cac0c 00000000 f8932869 c02cac0c f8929a13 | f6148e00 00000002 00000000 f6968a54 f6148e00 00200282 fffffffe 00200046 | Call Trace: [<c01af347>] [<f8932869>] [<f8928a13>] [<f8927eb8>] [<f8927e40>] | [<c011d050>] [<c0119482>] [<c0119396>] [<c01191d1>] [<c0108a0b>] [<c010ae98>] | [<c0191404>] [<c01912e0>] [<c01912e0>] [<c0105472>] [<c0105000>] | Code: 0f 0b ee 04 7c b4 23 c0 80 bf f9 00 00 00 20 74 0c 8b 74 24 | | | >>EIP; c01af154 <do_reset1+24/200> <===== | | >>eax; f8931630 <[ide-scsi]idescsi_pc_intr+0/320> | >>edx; f6968a54 <_end+36691344/38531970> | >>esi; f6148e00 <_end+35e716f0/38531970> | >>edi; c02cac0c <ide_hwifs+1ec/2b48> | >>ebp; c02caa20 <ide_hwifs+0/2b48> | >>esp; c028de90 <init_task_union+1e90/2000> | | Trace; c01af347 <ide_do_reset+17/20> | Trace; f8932869 <[ide-scsi]idescsi_reset+19/30> | Trace; f8928a13 <[scsi_mod]scsi_reset+f3/350> | Trace; f8927eb8 <[scsi_mod]scsi_old_times_out+78/150> | Trace; f8927e40 <[scsi_mod]scsi_old_times_out+0/150> | Trace; c011d050 <run_timer_list+f0/160> | Trace; c0119482 <bh_action+22/40> | Trace; c0119396 <tasklet_hi_action+46/70> | Trace; c01191d1 <do_softirq+91/a0> | Trace; c0108a0b <do_IRQ+ab/e0> | Trace; c010ae98 <call_do_IRQ+5/d> | Trace; c0191404 <pr_power_idle+124/2d0> | Trace; c01912e0 <pr_power_idle+0/2d0> | Trace; c01912e0 <pr_power_idle+0/2d0> | Trace; c0105472 <cpu_idle+42/60> | Trace; c0105000 <_stext+0/0> | | Code; c01af154 <do_reset1+24/200> | 00000000 <_EIP>: | Code; c01af154 <do_reset1+24/200> <===== | 0: 0f 0b ud2a <===== | Code; c01af156 <do_reset1+26/200> | 2: ee out %al,(%dx) | Code; c01af157 <do_reset1+27/200> | 3: 04 7c add $0x7c,%al | Code; c01af159 <do_reset1+29/200> | 5: b4 23 mov $0x23,%ah | Code; c01af15b <do_reset1+2b/200> | 7: c0 80 bf f9 00 00 00 rolb $0x0,0xf9bf(%eax) | Code; c01af162 <do_reset1+32/200> | e: 20 74 0c 8b and %dh,0xffffff8b(%esp,%ecx,1) | Code; c01af166 <do_reset1+36/200> | 12: 74 24 je 38 <_EIP+0x38> | | <O> Kernel panic: Aiee, killing interrupt handler! `----
- Other software: up-to-date Debian unstable;
- Trigger command: "cdrecord dev=0,0,0 blank=fast", or "cdrecord dev=0,0,0 sarge-i386-netinst.iso" (the latter being an 86 MB ISO9660 file); note the bug occurs only when the Gnome CD playing applet is running. Remove it from the panel, the blanking goes fine. Restart it, blank a CD, panic. While I can agree it doesn't make much sense to try and access an audio CD while burning a CD-RW on the same drive, that shouldn't give a kernel panic.
Roland.
PS: And on a "related" note, my numerous panics while I was reproducing this bug allowed me to witness a few RAID synchronisation cycles. 2.4.21-rc6 does that at about 35 MB/s, 2.4.21-rc6-ac1 seems to be stuck at about 10.5 MB/s. No change in setup, only the kernel is different. But maybe there's something I should have done. -- Roland Mas
Chaos always defeats order, because it is better organized. -- Ly Tin Wheedle, in Interesting Times (Terry Pratchett) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |