* reproduceable oops in -test8
@ 2003-10-18 21:48 Diego Calleja García
2003-10-18 21:57 ` William Lee Irwin III
2003-10-19 1:19 ` William Lee Irwin III
0 siblings, 2 replies; 9+ messages in thread
From: Diego Calleja García @ 2003-10-18 21:48 UTC (permalink / raw)
To: linux-kernel
Hi, I got some oops with test8; the first time I got it it was under test8-wli1;
but it seems the same is happening under plain -test8. This is the original bug
report:
The system was working well. Then I decided to run totem - a neat video player.
It hanged. Trying to kill it I did "ps xa"; suprisingly after pid 560
ps (and the terminal) stopped and hanged. The rest of the apps (xchat, Xfree)
were still alive. Then I fired another terminal, did /proc/562 (the following
pid after 560); I run ls; and ls hanged. I fired another terminal, and I did
'find /proc'; and I got the oops. Some seconds after that the system locked up
completely. Box is a dual p3; 256 MB ram, ide disks, running debian sid, no
NPTL. Config pasted below.
Oct 18 22:06:19 estel kernel: Unable to handle kernel paging request at virtual address 000013ca
Oct 18 22:06:19 estel kernel: printing eip:
Oct 18 22:06:19 estel kernel: c0134ddd
Oct 18 22:06:19 estel kernel: *pde = 00000000
Oct 18 22:06:19 estel kernel: Oops: 0000 [#1]
Oct 18 22:06:19 estel kernel: CPU: 0
Oct 18 22:06:19 estel kernel: EIP: 0060:[find_tids_after+77/288] Not tainted
Oct 18 22:06:19 estel kernel: EFLAGS: 00010217
Oct 18 22:06:19 estel kernel: EIP is at find_tids_after+0x4d/0x120
Oct 18 22:06:19 estel kernel: eax: 0000000a ebx: 00000000 ecx: 00000016 edx: 000013ca
Oct 18 22:06:19 estel kernel: esi: 00000000 edi: 00000000 ebp: c3f66ee4 esp: c3f66e94
Oct 18 22:06:19 estel kernel: ds: 007b es: 007b ss: 0068
Oct 18 22:06:19 estel kernel: Process find (pid: 7082, threadinfo=c3f66000 task=ce2df330)
Oct 18 22:06:19 estel kernel: Stack: 00000002 c3f66000 00040002 cf42a6c0 00000000 c018fd7d 00000004 00000000
Oct 18 22:06:19 estel kernel: c3f66ee4 00000001 00000000 00040002 00000004 00000002 00000000 c3f66ee0
Oct 18 22:06:19 estel kernel: cfea52c0 00000000 cfea52c0 cffd6260 00000004 c3f66f00 c3f66f60 c016b1df
Oct 18 22:06:19 estel kernel: Call Trace:
Oct 18 22:06:19 estel kernel: [proc_task_readdir+125/563] proc_task_readdir+0x7d/0x233
Oct 18 22:06:19 estel kernel: [cp_new_stat64+271/304] cp_new_stat64+0x10f/0x130
Oct 18 22:06:19 estel kernel: [vfs_readdir+126/128] vfs_readdir+0x7e/0x80
Oct 18 22:06:19 estel kernel: [filldir64+0/288] filldir64+0x0/0x120
Oct 18 22:06:19 estel kernel: [sys_getdents64+108/168] sys_getdents64+0x6c/0xa8
Oct 18 22:06:19 estel kernel: [filldir64+0/288] filldir64+0x0/0x120
Oct 18 22:06:19 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 18 22:06:19 estel kernel:
Oct 18 22:06:19 estel kernel: Code: 8b 02 39 d0 74 20 8d b6 00 00 00 00 8d bc 27 00 00 00 00 83
Oct 18 22:06:19 estel kernel: <6>note: find[7082] exited with preempt_count 1
Oct 18 22:06:19 estel kernel: bad: scheduling while atomic!
Oct 18 22:06:19 estel kernel: Call Trace:
Oct 18 22:06:19 estel kernel: [schedule+1836/1856] schedule+0x72c/0x740
Oct 18 22:06:19 estel kernel: [zap_pmd_range+99/128] zap_pmd_range+0x63/0x80
Oct 18 22:06:19 estel kernel: [free_pages_and_swap_cache+113/160] free_pages_and_swap_cache+0x71/0xa0
Oct 18 22:06:19 estel kernel: [unmap_vmas+642/1024] unmap_vmas+0x282/0x400
Oct 18 22:06:19 estel kernel: [__pagevec_lru_add_active+277/320] __pagevec_lru_add_active+0x115/0x140
Oct 18 22:06:19 estel kernel: [exit_mmap+173/832] exit_mmap+0xad/0x340
Oct 18 22:06:19 estel kernel: [mmput+112/208] mmput+0x70/0xd0
Oct 18 22:06:19 estel kernel: [do_exit+357/1264] do_exit+0x165/0x4f0
Oct 18 22:06:19 estel kernel: [do_page_fault+0/1328] do_page_fault+0x0/0x530
Oct 18 22:06:19 estel kernel: [die+245/256] die+0xf5/0x100
Oct 18 22:06:19 estel kernel: [do_page_fault+474/1328] do_page_fault+0x1da/0x530
Oct 18 22:06:19 estel kernel: [scrup+296/320] scrup+0x128/0x140
Oct 18 22:06:19 estel kernel: [lf+114/128] lf+0x72/0x80
Oct 18 22:06:19 estel kernel: [do_con_trol+3197/3648] do_con_trol+0xc7d/0xe40
Oct 18 22:06:19 estel kernel: [hide_cursor+98/176] hide_cursor+0x62/0xb0
Oct 18 22:06:19 estel kernel: [do_con_write+662/1888] do_con_write+0x296/0x760
Oct 18 22:06:19 estel kernel: [do_page_fault+0/1328] do_page_fault+0x0/0x530
Oct 18 22:06:19 estel kernel: [error_code+45/56] error_code+0x2d/0x38
Oct 18 22:06:19 estel kernel: [find_tids_after+77/288] find_tids_after+0x4d/0x120
Oct 18 22:06:19 estel kernel: [proc_task_readdir+125/563] proc_task_readdir+0x7d/0x233
Oct 18 22:06:19 estel kernel: [cp_new_stat64+271/304] cp_new_stat64+0x10f/0x130
Oct 18 22:06:19 estel kernel: [vfs_readdir+126/128] vfs_readdir+0x7e/0x80
Oct 18 22:06:19 estel kernel: [filldir64+0/288] filldir64+0x0/0x120
Oct 18 22:06:19 estel kernel: [sys_getdents64+108/168] sys_getdents64+0x6c/0xa8
Oct 18 22:06:19 estel kernel: [filldir64+0/288] filldir64+0x0/0x120
Oct 18 22:06:19 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
#
# Automatically generated make config: don't edit
#
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
# CONFIG_CLEAN_COMPILE is not set
# CONFIG_STANDALONE is not set
CONFIG_BROKEN=y
CONFIG_BROKEN_ON_SMP=y
#
# General setup
#
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_SYSCTL=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
CONFIG_KMOD=y
#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
CONFIG_MPENTIUMIII=y
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MELAN is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_CMOV=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_SMP=y
CONFIG_NR_CPUS=2
CONFIG_PREEMPT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_TSC=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCE_NONFATAL is not set
# CONFIG_X86_MCE_P4THERMAL is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
CONFIG_MICROCODE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_EDD is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
CONFIG_4K_STACK=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_HAVE_DEC_LOCK=y
#
# Power management options (ACPI, APM)
#
# CONFIG_PM is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
# CONFIG_ACPI is not set
CONFIG_ACPI_BOOT=y
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
# CONFIG_PCI_LEGACY_PROC is not set
# CONFIG_PCI_NAMES is not set
CONFIG_ISA=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
# CONFIG_HOTPLUG is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=m
#
# Device Drivers
#
#
# Generic Driver Options
#
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_PC_CML1=y
# CONFIG_PARPORT_SERIAL is not set
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_OTHER is not set
CONFIG_PARPORT_1284=y
#
# Plug and Play support
#
CONFIG_PNP=y
CONFIG_PNP_DEBUG=y
#
# Protocols
#
# CONFIG_ISAPNP is not set
CONFIG_PNPBIOS=y
#
# Block devices
#
CONFIG_BLK_DEV_FD=m
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_LBD is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
# CONFIG_IDEDISK_STROKE is not set
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_TASKFILE_IO=y
#
# IDE chipset support/bugfixes
#
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDE_TCQ is not set
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
CONFIG_IDEDMA_PCI_WIP=y
# CONFIG_IDEDMA_NEW_DRIVE_LISTINGS is not set
CONFIG_BLK_DEV_ADMA=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_IDE_CHIPSETS is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_DMA_NONPCI is not set
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_SCSI is not set
#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
#
# IEEE 1394 (FireWire) support (EXPERIMENTAL)
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Networking support
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=m
CONFIG_PACKET_MMAP=y
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
# CONFIG_IP_NF_TFTP is not set
# CONFIG_IP_NF_AMANDA is not set
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
# CONFIG_IP_NF_MATCH_IPRANGE is not set
CONFIG_IP_NF_MATCH_MAC=m
CONFIG_IP_NF_MATCH_PKTTYPE=m
CONFIG_IP_NF_MATCH_MARK=m
CONFIG_IP_NF_MATCH_MULTIPORT=m
CONFIG_IP_NF_MATCH_TOS=m
# CONFIG_IP_NF_MATCH_RECENT is not set
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_DSCP=m
CONFIG_IP_NF_MATCH_AH_ESP=m
CONFIG_IP_NF_MATCH_LENGTH=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_TCPMSS=m
CONFIG_IP_NF_MATCH_HELPER=m
CONFIG_IP_NF_MATCH_STATE=m
CONFIG_IP_NF_MATCH_CONNTRACK=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=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_TARGET_NETMAP is not set
# CONFIG_IP_NF_TARGET_SAME is not set
# CONFIG_IP_NF_NAT_LOCAL is not set
# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
CONFIG_IP_NF_NAT_IRC=m
CONFIG_IP_NF_NAT_FTP=m
# CONFIG_IP_NF_MANGLE is not set
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
# CONFIG_IP_NF_TARGET_TCPMSS is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_IP_NF_COMPAT_IPCHAINS is not set
# CONFIG_IP_NF_COMPAT_IPFWADM is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
CONFIG_IPV6_SCTP__=y
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_NETDEVICES=y
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_NET_SB1000 is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
CONFIG_NET_VENDOR_3COM=y
# CONFIG_EL1 is not set
# CONFIG_EL2 is not set
# CONFIG_ELPLUS is not set
# CONFIG_EL16 is not set
# CONFIG_EL3 is not set
# CONFIG_3C515 is not set
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_AT1700 is not set
# CONFIG_DEPCA is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
# CONFIG_NET_PCI is not set
# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_IXGB is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_ASYNC=m
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set
#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set
#
# Bluetooth support
#
# CONFIG_BT is not set
#
# ISDN subsystem
#
# CONFIG_ISDN_BOOL is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_PS2_SYNAPTICS is not set
CONFIG_MOUSE_SERIAL=y
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_UINPUT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=256
CONFIG_PRINTER=y
CONFIG_LP_CONSOLE=y
CONFIG_PPDEV=y
# CONFIG_TIPAR is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# I2C Algorithms
#
#
# I2C Hardware Bus support
#
#
# I2C Hardware Sensors Chip support
#
# CONFIG_I2C_SENSOR is not set
#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_QIC02_TAPE is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=y
CONFIG_DRM=y
CONFIG_DRM_TDFX=m
# CONFIG_DRM_GAMMA is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
CONFIG_VIDEO_SELECT=y
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
CONFIG_SOUND=y
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_SEQ_DUMMY=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
#
# ISA devices
#
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_CS4231 is not set
# CONFIG_SND_CS4232 is not set
# CONFIG_SND_CS4236 is not set
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
# CONFIG_SND_GUSCLASSIC is not set
# CONFIG_SND_GUSEXTREME is not set
# CONFIG_SND_GUSMAX is not set
# CONFIG_SND_INTERWAVE is not set
# CONFIG_SND_INTERWAVE_STB is not set
# CONFIG_SND_OPTI92X_AD1848 is not set
# CONFIG_SND_OPTI92X_CS4231 is not set
# CONFIG_SND_OPTI93X is not set
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
# CONFIG_SND_SBAWE is not set
# CONFIG_SND_WAVEFRONT is not set
# CONFIG_SND_CMI8330 is not set
# CONFIG_SND_OPL3SA2 is not set
# CONFIG_SND_SGALAXY is not set
# CONFIG_SND_SSCAPE is not set
#
# PCI devices
#
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_SONICVIBES is not set
CONFIG_SND_VIA82XX=y
# CONFIG_SND_VX222 is not set
#
# ALSA USB devices
#
# CONFIG_SND_USB_AUDIO is not set
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
#
# USB support
#
CONFIG_USB=m
CONFIG_USB_DEBUG=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_BANDWIDTH=y
CONFIG_USB_DYNAMIC_MINORS=y
#
# USB Host Controller Drivers
#
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=m
#
# USB Device Class drivers
#
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
# SCSI support is needed for USB Storage
#
# CONFIG_USB_STORAGE is not set
#
# USB Human Interface Devices (HID)
#
# CONFIG_USB_HID is not set
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_XPAD is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_SCANNER is not set
#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
#
# Video4Linux support is needed for USB Multimedia device support
#
#
# USB Network adaptors
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_TIGL is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_BRLVGER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_GADGET is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
CONFIG_JBD_DEBUG=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=m
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=m
CONFIG_NTFS_FS=m
CONFIG_NTFS_DEBUG=y
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
# CONFIG_DEVFS_FS is not set
CONFIG_DEVPTS_FS=y
# CONFIG_DEVPTS_FS_XATTR is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
#
# Network File Systems
#
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_EXPORTFS is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_NEC98_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
CONFIG_NLS=y
#
# Native Language Support
#
CONFIG_NLS_DEFAULT="iso8859-15"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Profiling support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
#
# Kernel hacking
#
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_IOVIRT is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_FRAME_POINTER is not set
CONFIG_MMAP_TOPDOWN=y
CONFIG_X86_EXTRA_IRQS=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
#
# Security options
#
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
#
# Library routines
#
# CONFIG_CRC32 is not set
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_X86_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_PC=y
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: reproduceable oops in -test8
2003-10-18 21:48 reproduceable oops in -test8 Diego Calleja García
@ 2003-10-18 21:57 ` William Lee Irwin III
2003-10-18 22:32 ` Diego Calleja García
2003-10-19 1:19 ` William Lee Irwin III
1 sibling, 1 reply; 9+ messages in thread
From: William Lee Irwin III @ 2003-10-18 21:57 UTC (permalink / raw)
To: Diego Calleja Garc?a; +Cc: linux-kernel
On Sat, Oct 18, 2003 at 11:48:48PM +0200, Diego Calleja Garc?a wrote:
> Hi, I got some oops with test8; the first time I got it it was under
> test8-wli1; but it seems the same is happening under plain -test8.
> This is the original bug report:
Might be best to post the oops from mainline. I've made substantial
/proc/ changes, so they may not be related.
-- wli
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: reproduceable oops in -test8
2003-10-18 21:57 ` William Lee Irwin III
@ 2003-10-18 22:32 ` Diego Calleja García
2003-10-18 22:41 ` Diego Calleja García
0 siblings, 1 reply; 9+ messages in thread
From: Diego Calleja García @ 2003-10-18 22:32 UTC (permalink / raw)
To: William Lee Irwin III; +Cc: linux-kernel
El Sat, 18 Oct 2003 14:57:29 -0700 William Lee Irwin III <wli@holomorphy.com> escribió:
> Might be best to post the oops from mainline. I've made substantial
> /proc/ changes, so they may not be related.
Sure, I'm sorry. Still I haven't got an oops under test8 but the symptoms
are the same:
o esd is running.
o Run totem. The first time it doesn't hang.
o run totem again. It'll stop in
open("/dev/dsp", O_WRONLY|O_NONBLOCK|O_LARGEFILE
So, it seems that esd is blocking the access to /dev/dsp; so I've
to kill it (very common when you use esd)
o but killall esd hangs too:
open("/proc/570/stat", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401d8000
read(3, "570 (gconfd-2) S 1 530 482 1025 "..., 1024) = 192
close(3) = 0
munmap(0x401d8000, 4096) = 0
open("/proc/572/stat", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401d8000
read(3,
and it hangs here
o If you run ps ax, i'll hang too:
stat64("/proc/572", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
open("/proc/572/stat", O_RDONLY) = 6
read(6,
o If you're running gnome; it'll hang because it wants to make noise and it's
waiting for /dev/dsp to be freed
I wasn't able to get an oops; the one which happened in -wli1 may be unrelated
as wli said; but I'll continue trying to reproduce it.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: reproduceable oops in -test8
2003-10-18 22:32 ` Diego Calleja García
@ 2003-10-18 22:41 ` Diego Calleja García
0 siblings, 0 replies; 9+ messages in thread
From: Diego Calleja García @ 2003-10-18 22:41 UTC (permalink / raw)
To: wli; +Cc: linux-kernel
El Sun, 19 Oct 2003 00:32:41 +0200 Diego Calleja García <aradorlinux@yahoo.es> escribió:
> o If you run ps ax, i'll hang too:
> stat64("/proc/572", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
> open("/proc/572/stat", O_RDONLY) = 6
> read(6,
After that, doing:
# cd /proc/572
# ls -lR
<...>
getxattr("fd", "system.posix_acl_access", (nil), 0) = -1 EOPNOTSUPP (Operation not supported)
lstat64("environ", {st_mode=S_IFREG|0400, st_size=0, ...}) = 0
getxattr("environ", "system.posix_acl_access", (nil), 0) = -1 EOPNOTSUPP (Operation not supported)
lstat64("auxv", {st_mode=S_IFREG|0400, st_size=0, ...}) = 0
getxattr("auxv", "system.posix_acl_access", (nil), 0) = -1 EOPNOTSUPP (Operation not supported)
lstat64("status", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
getxattr("status", "system.posix_acl_access", (nil), 0) = -1 EOPNOTSUPP (Operation not supported)
lstat64("cmdline", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
getxattr("cmdline", "system.posix_acl_access", (nil), 0) = -1 EOPNOTSUPP (Operation not supported)
lstat64("stat", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
getxattr("stat", "system.posix_acl_access", (nil), 0) = -1 EOPNOTSUPP (Operation not supported)
lstat64("statm", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
getxattr("statm", "system.posix_acl_access", (nil), 0) = -1 EOPNOTSUPP (Operation not supported)
lstat64("maps", {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
getxattr("maps", "system.posix_acl_access", (nil), 0) = -1 EOPNOTSUPP (Operation not supported)
lstat64("mem", {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
getxattr("mem", "system.posix_acl_access", (nil), 0) = -1 EOPNOTSUPP (Operation not supported)
lstat64("cwd", {st_mode=S_IFLNK|0777, st_size=0, ...}) = 0
readlink("cwd", "/home/diego", 128) = 11
lstat64("root", {st_mode=S_IFLNK|0777, st_size=0, ...}) = 0
readlink("root", "/", 128) = 1
lstat64("exe", {st_mode=S_IFLNK|0777, st_size=0, ...}) = 0
readlink("exe",
Also it hangs here.
Diego Calleja
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: reproduceable oops in -test8
2003-10-18 21:48 reproduceable oops in -test8 Diego Calleja García
2003-10-18 21:57 ` William Lee Irwin III
@ 2003-10-19 1:19 ` William Lee Irwin III
2003-10-19 14:59 ` Diego Calleja García
1 sibling, 1 reply; 9+ messages in thread
From: William Lee Irwin III @ 2003-10-19 1:19 UTC (permalink / raw)
To: Diego Calleja Garc?a; +Cc: linux-kernel
On Sat, Oct 18, 2003 at 11:48:48PM +0200, Diego Calleja Garc?a wrote:
> Hi, I got some oops with test8; the first time I got it it was under
> test8-wli1; but it seems the same is happening under plain -test8.
> This is the original bug report:
> The system was working well. Then I decided to run totem - a neat
> video player. It hanged. Trying to kill it I did "ps xa"; suprisingly
> after pid 560 ps (and the terminal) stopped and hanged. The rest of
were still alive. Then I fired another terminal, did /proc/562 (the
> following pid after 560); I run ls; and ls hanged. I fired another
> terminal, and I did 'find /proc'; and I got the oops. Some seconds
> after that the system locked up completely. Box is a dual p3; 256 MB
> ram, ide disks, running debian sid, no NPTL. Config pasted below.
Two stupid bugs in my case. With a bit of noise surrounding things
(e.g. EXPORT_SYMBOL() crud, init_task paranoia garbage, ->f_pos in
unsigned long removal), un-reversing the arguments to find_pid()
and not blowing away the last-seen tid while formatting it and later
trying to use it as ->f_pos are the needed fixes.
-- wli
diff -prauN wli-2.6.0-test8-38/fs/proc/base.c wli-2.6.0-test8-39/fs/proc/base.c
--- wli-2.6.0-test8-38/fs/proc/base.c 2003-10-17 19:16:54.000000000 -0700
+++ wli-2.6.0-test8-39/fs/proc/base.c 2003-10-18 18:01:43.000000000 -0700
@@ -1673,44 +1673,43 @@ static int proc_task_readdir(struct file
struct inode *inode = dentry->d_inode;
int retval = -ENOENT;
ino_t ino;
- unsigned long pos = filp->f_pos; /* avoiding "long long" filp->f_pos */
if (!pid_alive(proc_task(inode)))
goto out;
retval = 0;
- switch (pos) {
+ switch (filp->f_pos) {
case 0:
ino = inode->i_ino;
- if (filldir(dirent, ".", 1, pos, ino, DT_DIR) < 0)
+ if (filldir(dirent, ".", 1, filp->f_pos, ino, DT_DIR) < 0)
goto out;
- pos++;
+ filp->f_pos++;
/* fall through */
case 1:
ino = parent_ino(dentry);
- if (filldir(dirent, "..", 2, pos, ino, DT_DIR) < 0)
+ if (filldir(dirent, "..", 2, filp->f_pos, ino, DT_DIR) < 0)
goto out;
- pos++;
+ filp->f_pos++;
/* fall through */
}
- nr_tids = find_tids_after(proc_task(inode)->tgid, pos - 2, tid_array);
+ nr_tids = find_tids_after(proc_task(inode)->tgid, filp->f_pos - 2, tid_array);
for (i = 0; i < nr_tids; i++) {
- unsigned long j = PROC_NUMBUF;
+ unsigned long k, j = PROC_NUMBUF;
int tid = tid_array[i];
ino = fake_ino(tid, PROC_TID_INO);
+ k = tid;
do
- buf[--j] = '0' + (tid % 10);
- while (tid /= 10);
+ buf[--j] = '0' + (k % 10);
+ while (k /= 10);
- if (filldir(dirent, buf+j, PROC_NUMBUF-j, pos, ino, DT_DIR) < 0)
+ if (filldir(dirent, buf+j, PROC_NUMBUF-j, filp->f_pos, ino, DT_DIR) < 0)
break;
- pos = tid + 2;
+ filp->f_pos = tid + 2;
}
out:
- filp->f_pos = pos;
return retval;
}
diff -prauN wli-2.6.0-test8-38/include/linux/init_task.h wli-2.6.0-test8-39/include/linux/init_task.h
--- wli-2.6.0-test8-38/include/linux/init_task.h 2003-10-17 19:14:11.000000000 -0700
+++ wli-2.6.0-test8-39/include/linux/init_task.h 2003-10-18 17:23:20.000000000 -0700
@@ -56,6 +56,29 @@
.siglock = SPIN_LOCK_UNLOCKED, \
}
+#define INIT_PID(tsk, type) \
+{ \
+ .nr = 0, \
+ .count = ATOMIC_INIT(1), \
+ .task = &(tsk), \
+ .task_list = { \
+ .rb_node = NULL, \
+ }, \
+ .hash_chain = LIST_HEAD_INIT((tsk).pids[type].pid.hash_chain), \
+}
+
+#define INIT_PID_LINK(task, type) \
+ { \
+ .pid_chain = { \
+ .rb_parent = NULL, \
+ .rb_left = NULL, \
+ .rb_right = NULL, \
+ .rb_color = RB_BLACK, \
+ }, \
+ .pidptr = NULL, \
+ .pid = INIT_PID(task, type), \
+ }
+
/*
* INIT_TASK is used to set up the first task table, touch at
* your own risk!. Base=0, limit=0x1fffff (=2MB)
@@ -113,6 +136,12 @@
.proc_lock = SPIN_LOCK_UNLOCKED, \
.switch_lock = SPIN_LOCK_UNLOCKED, \
.journal_info = NULL, \
+ .pids = { \
+ INIT_PID_LINK(tsk, 0), \
+ INIT_PID_LINK(tsk, 1), \
+ INIT_PID_LINK(tsk, 2), \
+ INIT_PID_LINK(tsk, 3), \
+ }, \
}
diff -prauN wli-2.6.0-test8-38/kernel/pid.c wli-2.6.0-test8-39/kernel/pid.c
--- wli-2.6.0-test8-38/kernel/pid.c 2003-10-17 19:16:54.000000000 -0700
+++ wli-2.6.0-test8-39/kernel/pid.c 2003-10-18 18:02:45.000000000 -0700
@@ -167,6 +167,7 @@ task_t *first_task(void)
BUG_ON(!node);
return rb_entry(node, task_t, tasks);
}
+EXPORT_SYMBOL(first_task);
void insert_task_list(task_t *task)
{
@@ -339,6 +340,7 @@ int find_tgids_after(int tgid, int tgids
read_unlock(&tasklist_lock);
return k;
}
+EXPORT_SYMBOL(find_tgids_after);
int find_tids_after(int tgid, int tid, int tids[PROC_MAXPIDS])
{
@@ -348,7 +350,7 @@ int find_tids_after(int tgid, int tid, i
int k = 0;
read_lock(&tasklist_lock);
- pid = find_pid(tgid, PIDTYPE_TGID);
+ pid = find_pid(PIDTYPE_TGID, tgid);
if (!pid)
goto out;
node = pid->task_list.rb_node;
@@ -373,6 +375,7 @@ out:
read_unlock(&tasklist_lock);
return k;
}
+EXPORT_SYMBOL(find_tids_after);
task_t *find_task_by_pid(int nr)
{
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: reproduceable oops in -test8
2003-10-19 1:19 ` William Lee Irwin III
@ 2003-10-19 14:59 ` Diego Calleja García
2003-10-19 19:13 ` William Lee Irwin III
0 siblings, 1 reply; 9+ messages in thread
From: Diego Calleja García @ 2003-10-19 14:59 UTC (permalink / raw)
To: William Lee Irwin III; +Cc: linux-kernel
El Sat, 18 Oct 2003 18:19:49 -0700 William Lee Irwin III <wli@holomorphy.com> escribió:
> Two stupid bugs in my case. With a bit of noise surrounding things
> (e.g. EXPORT_SYMBOL() crud, init_task paranoia garbage, ->f_pos in
> unsigned long removal), un-reversing the arguments to find_pid()
> and not blowing away the last-seen tid while formatting it and later
> trying to use it as ->f_pos are the needed fixes.
This fixes the oops in wli1, thanks; now it reproduces the same behaviour
of vanilla -test8
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: reproduceable oops in -test8
2003-10-19 14:59 ` Diego Calleja García
@ 2003-10-19 19:13 ` William Lee Irwin III
2003-10-19 21:07 ` Diego Calleja García
0 siblings, 1 reply; 9+ messages in thread
From: William Lee Irwin III @ 2003-10-19 19:13 UTC (permalink / raw)
To: Diego Calleja Garc?a; +Cc: linux-kernel
El Sat, 18 Oct 2003 18:19:49 -0700 William Lee Irwin III <wli@holomorphy.com> escribi?:
>> Two stupid bugs in my case. With a bit of noise surrounding things
>> (e.g. EXPORT_SYMBOL() crud, init_task paranoia garbage, ->f_pos in
>> unsigned long removal), un-reversing the arguments to find_pid()
>> and not blowing away the last-seen tid while formatting it and later
>> trying to use it as ->f_pos are the needed fixes.
On Sun, Oct 19, 2003 at 04:59:14PM +0200, Diego Calleja Garc?a wrote:
> This fixes the oops in wli1, thanks; now it reproduces the same behaviour
> of vanilla -test8
You say the behavior of vanilla 2.6.0-test8 was the machine and/or process
getting hung? And this is still happening even after the fixes?
Thing is, it's working perfectly here, though I don't have a decent way
to use totem. Could you send the results of sysrq t when it "hangs"?
-- wli
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: reproduceable oops in -test8
2003-10-19 19:13 ` William Lee Irwin III
@ 2003-10-19 21:07 ` Diego Calleja García
2003-10-19 21:21 ` William Lee Irwin III
0 siblings, 1 reply; 9+ messages in thread
From: Diego Calleja García @ 2003-10-19 21:07 UTC (permalink / raw)
To: William Lee Irwin III; +Cc: linux-kernel
El Sun, 19 Oct 2003 12:13:46 -0700 William Lee Irwin III <wli@holomorphy.com> escribió:
> You say the behavior of vanilla 2.6.0-test8 was the machine and/or process
> getting hung? And this is still happening even after the fixes?
Yes.
>
> Thing is, it's working perfectly here, though I don't have a decent way
> to use totem. Could you send the results of sysrq t when it "hangs"?
Ok, I'll paste totem, esd, ps and xmms. xmms also hangs like totem; both of
them are trying to play through esd (which is blocked, too). This is
-test8-wli1 + fix.
Oct 19 22:52:12 estel kernel: totem D 6EEAF49E 0 632 1 633 623 (NOTLB)
Oct 19 22:52:12 estel kernel: c63abe24 00000082 cb55c040 6eeaf49e 00000012 cd30f8e0 c5b2fd80 cd30f8e0
Oct 19 22:52:12 estel kernel: 003a0022 00001000 00001000 003a0022 cffd2c80 6eeaf49e 00000012 cb55c040
Oct 19 22:52:12 estel kernel: cb55c060 c12c5c40 00027a6a 6eeaf49e 00000012 c63ab000 cf9d4520 00000282
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [__down+154/288] __down+0x9a/0x120
Oct 19 22:52:12 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
Oct 19 22:52:12 estel kernel: [__down_failed+8/12] __down_failed+0x8/0xc
Oct 19 22:52:12 estel kernel: [.text.lock.pcm_oss+55/191] .text.lock.pcm_oss+0x37/0xbf
Oct 19 22:52:12 estel kernel: [ext3_lookup+143/208] ext3_lookup+0x8f/0xd0
Oct 19 22:52:12 estel kernel: [real_lookup+213/256] real_lookup+0xd5/0x100
Oct 19 22:52:12 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
Oct 19 22:52:12 estel kernel: [cdev_get+83/176] cdev_get+0x53/0xb0
Oct 19 22:52:12 estel kernel: [snd_pcm_oss_open+0/896] snd_pcm_oss_open+0x0/0x380
Oct 19 22:52:12 estel kernel: [soundcore_open+366/896] soundcore_open+0x16e/0x380
Oct 19 22:52:12 estel kernel: [chrdev_open+293/656] chrdev_open+0x125/0x290
Oct 19 22:52:12 estel kernel: [dentry_open+352/560] dentry_open+0x160/0x230
Oct 19 22:52:12 estel kernel: [filp_open+104/112] filp_open+0x68/0x70
Oct 19 22:52:12 estel kernel: [sys_open+91/144] sys_open+0x5b/0x90
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: totem S 00000001 8 633 632 634 (NOTLB)
Oct 19 22:52:12 estel kernel: c61f0f08 00000082 c12c5c40 00000001 00000003 00000000 c5b2fd80 00000000
Oct 19 22:52:12 estel kernel: c5986040 c030e680 00000010 c030f080 00000000 000000d0 c61f0000 c61f0f1c
Oct 19 22:52:12 estel kernel: 00000246 c12c5c40 0000444b e0eab0cc 00000019 fffd3b2f c61f0f1c c61f0f60
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [schedule_timeout+108/192] schedule_timeout+0x6c/0xc0
Oct 19 22:52:12 estel kernel: [process_timeout+0/16] process_timeout+0x0/0x10
Oct 19 22:52:12 estel kernel: [do_poll+168/208] do_poll+0xa8/0xd0
Oct 19 22:52:12 estel kernel: [sys_poll+423/704] sys_poll+0x1a7/0x2c0
Oct 19 22:52:12 estel kernel: [__pollwait+0/208] __pollwait+0x0/0xd0
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: totem S 00000001 0 634 633 (NOTLB)
Oct 19 22:52:12 estel kernel: c6940ef8 00000082 c12cdc40 00000001 00000003 00000000 c5b2fd80 00000000
Oct 19 22:52:12 estel kernel: 00000000 00000000 fffd2b89 00000000 c0137011 c6940edc c6940000 c6940f68
Oct 19 22:52:12 estel kernel: 00000246 c12cdc40 000092c5 697794e8 00000019 c6940000 c6940f68 00000000
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [adjust_abs_time+193/304] adjust_abs_time+0xc1/0x130
Oct 19 22:52:12 estel kernel: [do_clock_nanosleep+468/832] do_clock_nanosleep+0x1d4/0x340
Oct 19 22:52:12 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
Oct 19 22:52:12 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
Oct 19 22:52:12 estel kernel: [nanosleep_wake_up+0/16] nanosleep_wake_up+0x0/0x10
Oct 19 22:52:12 estel kernel: [sys_nanosleep+131/240] sys_nanosleep+0x83/0xf0
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel: esd D 00000001 0 565 1 567 563 (NOTLB)
Oct 19 22:52:12 estel kernel: cc97eecc 00000086 c12c5c40 00000001 00000003 bffe9000 cb565600 c014e403
Oct 19 22:52:12 estel kernel: c12c5020 c6d6e770 cb7d5bfc bffe8000 00001000 c12c5020 bffe8000 cb7d5c00
Oct 19 22:52:12 estel kernel: bffe9000 c12c5c40 0000404b b1c485e9 00000013 cc97e000 cf9d4520 00000286
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [zap_pmd_range+99/128] zap_pmd_range+0x63/0x80
Oct 19 22:52:12 estel kernel: [__down+154/288] __down+0x9a/0x120
Oct 19 22:52:12 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
Oct 19 22:52:12 estel kernel: [__down_failed+8/12] __down_failed+0x8/0xc
Oct 19 22:52:12 estel kernel: [.text.lock.pcm_native+205/323] .text.lock.pcm_native+0xcd/0x143
Oct 19 22:52:12 estel kernel: [__fput+267/288] __fput+0x10b/0x120
Oct 19 22:52:12 estel kernel: [unmap_vma+117/128] unmap_vma+0x75/0x80
Oct 19 22:52:12 estel kernel: [unmap_vma_list+31/48] unmap_vma_list+0x1f/0x30
Oct 19 22:52:12 estel kernel: [do_munmap+375/480] do_munmap+0x177/0x1e0
Oct 19 22:52:12 estel kernel: [sys_munmap+69/112] sys_munmap+0x45/0x70
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: ps D 00000001 0 644 618 (NOTLB)
Oct 19 22:52:12 estel kernel: c8007e9c 00000082 c12c5c40 00000001 00000003 c01905ac c8003620 3f92f970
Oct 19 22:52:12 estel kernel: 0b1ddd68 c0310650 c0310650 ce6bbb50 c02df6f8 c0190cae c5313200 ce6bbb50
Oct 19 22:52:12 estel kernel: 0000000c c12c5c40 0023ad49 4334638e 00000017 cb565620 c7bba040 fffeffff
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [proc_pid_make_inode+156/208] proc_pid_make_inode
+0x9c/0xd0
Oct 19 22:52:12 estel kernel: [proc_pident_lookup+254/608] proc_pident_lookup+0xfe/0x260
Oct 19 22:52:12 estel kernel: [rwsem_down_read_failed+173/352] rwsem_down_read_failed+0xad/0x160
Oct 19 22:52:12 estel kernel: [.text.lock.ptrace+27/85] .text.lock.ptrace+0x1b/0x55
Oct 19 22:52:12 estel kernel: [proc_pid_cmdline+161/336] proc_pid_cmdline+0xa1/0x150
Oct 19 22:52:12 estel kernel: [proc_info_read+84/336] proc_info_read+0x54/0x150
Oct 19 22:52:12 estel kernel: [filp_open+104/112] filp_open+0x68/0x70
Oct 19 22:52:12 estel kernel: [vfs_read+184/304] vfs_read+0xb8/0x130
Oct 19 22:52:12 estel kernel: [sys_read+66/112] sys_read+0x42/0x70
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel: xmms S A9B901FF 0 623 1 624 632 617 (NOTLB)
Oct 19 22:52:12 estel kernel: cd632f8c 00200086 cdd21330 a9b901ff 00000015 00000000 cb565860 07fff250
Oct 19 22:52:12 estel kernel: 00000000 00000004 00000000 00000001 07fff110 a9b901ff 00000015 cdd21330
Oct 19 22:52:12 estel kernel: cdd21350 c12cdc40 0000099b a9b933d6 00000015 00000000 cd632fc4 cd632000
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [sys_rt_sigsuspend+253/320] sys_rt_sigsuspend+0xfd/0x140
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: xmms S 00000001 0 624 623 625 (NOTLB)
Oct 19 22:52:12 estel kernel: c7a47f08 00200086 c12cdc40 00000001 00000003 00000000 cb565860 00000000
Oct 19 22:52:12 estel kernel: cb55ace0 c030e680 00000010 c030f080 00000000 000000d0 c7a47000 c7a47f1c
Oct 19 22:52:12 estel kernel: 00200246 c12cdc40 0000455e 87137494 00000019 fffd354b c7a47f1c c7a47f60
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [schedule_timeout+108/192] schedule_timeout+0x6c/0xc0
Oct 19 22:52:12 estel kernel: [process_timeout+0/16] process_timeout+0x0/0x10
Oct 19 22:52:12 estel kernel: [do_poll+168/208] do_poll+0xa8/0xd0
Oct 19 22:52:12 estel kernel: [sys_poll+423/704] sys_poll+0x1a7/0x2c0
Oct 19 22:52:12 estel kernel: [__pollwait+0/208] __pollwait+0x0/0xd0
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: xmms S 00000001 0 625 624 626 (NOTLB)
Oct 19 22:52:12 estel kernel: c8adaeb0 00200086 c12c5c40 00000001 00000003 c0144110 cb565860 00000000
Oct 19 22:52:12 estel kernel: 00000000 cdd21330 00000000 cb55a690 c030e680 00000010 c8ada000 c8adaec4
Oct 19 22:52:12 estel kernel: 00200246 c12c5c40 0000027f 22546e4b 0000001a fffd380c c8adaec4 00000005
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [__alloc_pages+176/832] __alloc_pages+0xb0/0x340
Oct 19 22:52:12 estel kernel: [schedule_timeout+108/192] schedule_timeout+0x6c/0xc0
Oct 19 22:52:12 estel kernel: [process_timeout+0/16] process_timeout+0x0/0x10
Oct 19 22:52:12 estel kernel: [do_select+417/784] do_select+0x1a1/0x310
Oct 19 22:52:12 estel kernel: [__pollwait+0/208] __pollwait+0x0/0xd0
Oct 19 22:52:12 estel kernel: [sys_select+763/1312] sys_select+0x2fb/0x520
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: xmms S F818322B 0 626 624 627 625 (NOTLB)
Oct 19 22:52:12 estel kernel: c8ad9ef8 00200086 cb55c040 f818322b 00000019 c010b2a8 cb565860 00000000
Oct 19 22:52:12 estel kernel: 00000000 c011e1a0 fffd34e3 00000000 c0137011 f818322b 00000019 cb55c040
Oct 19 22:52:12 estel kernel: cb55c060 c12cdc40 00001d81 f818322b 00000019 c8ad9000 c8ad9f68 00000000 Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [do_nmi+88/96] do_nmi+0x58/0x60
Oct 19 22:52:12 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
Oct 19 22:52:12 estel kernel: [adjust_abs_time+193/304] adjust_abs_time+0xc1/0x130
Oct 19 22:52:12 estel kernel: [do_clock_nanosleep+468/832] do_clock_nanosleep+0x1d4/0x340
Oct 19 22:52:12 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
Oct 19 22:52:12 estel kernel: [default_wake_function+0/48] default_wake_function+0x0/0x30
Oct 19 22:52:12 estel kernel: [nanosleep_wake_up+0/16] nanosleep_wake_up+0x0/0x10
Oct 19 22:52:12 estel kernel: [sys_nanosleep+131/240] sys_nanosleep+0x83/0xf0
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: xmms Z 1E04D0BA 0 627 624 628 626 (L-TLB)
Oct 19 22:52:12 estel kernel: c7a49f84 00200046 cdd20040 1e04d0ba 00000011 c7a49f40 cb565860 00000020
Oct 19 22:52:12 estel kernel: 00000000 00200086 00000273 cb55ace0 c034bf60 1e04d0ba 00000011 cdd20040
Oct 19 22:52:12 estel kernel: cdd20060 c12c5c40 000016e4 1e04e543 00000011 cffeeaa0 c7a49000 c9887330
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [do_exit+766/1264] do_exit+0x2fe/0x4f0
Oct 19 22:52:12 estel kernel: [do_group_exit+62/256] do_group_exit+0x3e/0x100
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: xmms Z 1E0397A7 0 628 624 629 627 (L-TLB)
Oct 19 22:52:12 estel kernel: c692ef84 00200046 c9887330 1e0397a7 00000011 c692ef40 cb565860 00000020
Oct 19 22:52:12 estel kernel: 00000000 00000000 00000274 cb55ace0 c034bf60 1e0397a7 00000011 c9887330
Oct 19 22:52:12 estel kernel: c9887350 c12c5c40 0005152d 1e040053 00000011 cffeeaa0 c692e000 c9886ce0
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [do_exit+766/1264] do_exit+0x2fe/0x4f0
Oct 19 22:52:12 estel kernel: [do_group_exit+62/256] do_group_exit+0x3e/0x100
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: xmms S A9E63D61 0 629 624 630 628 (NOTLB)
Oct 19 22:52:12 estel kernel: c63aaf8c 00200086 cb55c040 a9e63d61 00000015 bffe6000 cb565860 bffe7000
Oct 19 22:52:12 estel kernel: c63aaf64 c7152310 cb565860 c0153c88 00200292 a9e63d61 00000015 cb55c040
Oct 19 22:52:12 estel kernel: cb55c060 c12c5c40 0000a96d a9e63d61 00000015 00000000 c63aafc4 c63aa000
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [unmap_vma+72/128] unmap_vma+0x48/0x80
Oct 19 22:52:12 estel kernel: [sys_rt_sigsuspend+253/320] sys_rt_sigsuspend+0xfd/0x140
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
Oct 19 22:52:12 estel kernel: xmms S AF5050EE 4 630 624 629 (NOTLB)
Oct 19 22:52:12 estel kernel: c93ced6c 00200086 cb55c040 af5050ee 00000013 c030e680 cb565860 00000000
Oct 19 22:52:12 estel kernel: ffffffff 00000000 c9886040 c030e680 c14af330 af5050ee 00000013 cb55c040
Oct 19 22:52:12 estel kernel: cb55c060 c12cdc40 00004a0f af5050ee 00000013 c93ce000 7fffffff c93cedcc
Oct 19 22:52:12 estel kernel: Call Trace:
Oct 19 22:52:12 estel kernel: [schedule_timeout+190/192] schedule_timeout+0xbe/0xc0
Oct 19 22:52:12 estel kernel: [sock_wait_for_wmem+189/224] sock_wait_for_wmem+0xbd/0xe0
Oct 19 22:52:12 estel kernel: [autoremove_wake_function+0/80] autoremove_wake_function+0x0/0x50
Oct 19 22:52:12 estel kernel: [autoremove_wake_function+0/80] autoremove_wake_function+0x0/0x50
Oct 19 22:52:12 estel kernel: [alloc_skb+71/240] alloc_skb+0x47/0xf0
Oct 19 22:52:12 estel kernel: [sock_alloc_send_pskb+146/480] sock_alloc_send_pskb+0x92/0x1e0
Oct 19 22:52:12 estel kernel: [memcpy_fromiovec+99/176] memcpy_fromiovec+0x63/0xb0
Oct 19 22:52:12 estel kernel: [sock_alloc_send_skb+45/64] sock_alloc_send_skb+0x2d/0x40
Oct 19 22:52:12 estel kernel: [unix_stream_sendmsg+421/1136] unix_stream_sendmsg+0x1a5/0x470
Oct 19 22:52:12 estel kernel: [recalc_task_prio+168/464] recalc_task_prio+0xa8/0x1d0
Oct 19 22:52:12 estel kernel: [sock_aio_write+189/224] sock_aio_write+0xbd/0xe0
Oct 19 22:52:12 estel kernel: [do_sync_write+137/192] do_sync_write+0x89/0xc0
Oct 19 22:52:12 estel kernel: [do_clock_nanosleep+485/832] do_clock_nanosleep+0x1e5/0x340
Oct 19 22:52:12 estel kernel: [schedule+113/1856] schedule+0x71/0x740
Oct 19 22:52:12 estel kernel: [vfs_write+255/304] vfs_write+0xff/0x130
Oct 19 22:52:12 estel kernel: [sys_write+66/112] sys_write+0x42/0x70
Oct 19 22:52:12 estel kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 19 22:52:12 estel kernel:
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: reproduceable oops in -test8
2003-10-19 21:07 ` Diego Calleja García
@ 2003-10-19 21:21 ` William Lee Irwin III
0 siblings, 0 replies; 9+ messages in thread
From: William Lee Irwin III @ 2003-10-19 21:21 UTC (permalink / raw)
To: Diego Calleja Garc?a; +Cc: linux-kernel
El Sun, 19 Oct 2003 12:13:46 -0700 William Lee Irwin III <wli@holomorphy.com> escribi?:
>> You say the behavior of vanilla 2.6.0-test8 was the machine and/or process
>> getting hung? And this is still happening even after the fixes?
On Sun, Oct 19, 2003 at 11:07:51PM +0200, Diego Calleja Garc?a wrote:
> Yes.
El Sun, 19 Oct 2003 12:13:46 -0700 William Lee Irwin III <wli@holomorphy.com> escribi?:
>> Thing is, it's working perfectly here, though I don't have a decent way
>> to use totem. Could you send the results of sysrq t when it "hangs"?
On Sun, Oct 19, 2003 at 11:07:51PM +0200, Diego Calleja Garc?a wrote:
> Ok, I'll paste totem, esd, ps and xmms. xmms also hangs like totem; both of
> them are trying to play through esd (which is blocked, too). This is
> -test8-wli1 + fix.
I suspect a deadlock on pcm->open_mutex; I'm doing some more reading
around there to figure out what on earth is going on.
-- wli
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2003-10-19 21:22 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2003-10-18 21:48 reproduceable oops in -test8 Diego Calleja García
2003-10-18 21:57 ` William Lee Irwin III
2003-10-18 22:32 ` Diego Calleja García
2003-10-18 22:41 ` Diego Calleja García
2003-10-19 1:19 ` William Lee Irwin III
2003-10-19 14:59 ` Diego Calleja García
2003-10-19 19:13 ` William Lee Irwin III
2003-10-19 21:07 ` Diego Calleja García
2003-10-19 21:21 ` William Lee Irwin III
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).