Messages in this thread |  | | Subject | crashme crashes 2.0.20 with guarantee :-( | Date | Mon, 16 Sep 1996 09:49:51 +0400 | From | Boris Tobotras <> |
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Hello,
Every short invokation of crashme crashes linux badly. These are two OOPSes I was able to catch (others just hang the system totally).
Crashme: (c) Copyright 1990-1994 George J. Carrette Version: 2.1 6-MAY-1994 crashme +2000 666 50 00:01:00 2 Subprocess run for 60 seconds (0 00:01:00) Unable to handle kernel NULL pointer dereference at virtual address c0000004 current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00102067 *pte = 00000027 Oops: 0002 CPU: 0 EIP: 0010:[<0012044d>] EFLAGS: 00010002 eax: 00000000 ebx: ffffffff ecx: 00000000 edx: 001fcc74 esi: 00000b50 edi: 000005a8 ebp: 001b9d04 esp: 002e6ee0 ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018 Process crashme (pid: 300, process nr: 33, stackpage=002e6000) Stack: 00000000 011a2148 0004c000 002e4080 00000212 0011941f 00b50000 00000000 00d02798 006cbc98 00d02858 0133a0bc 00b50000 00052000 08052000 002e4080 0011b63b 006cbc98 0804c000 00006000 00d02798 006cbc98 002e6fbc 0000000b Call Trace: [<0011941f>] [<0011b63b>] [<001161cb>] [<0010a174>] [<0010a323>] [<0010a5b9>] [<0010a7b2>] Code: 89 41 04 89 08 01 db 83 c5 0c c1 ef 01 21 de 83 fb e0 75 c7
Using `/usr/src/linux/System.map' to map addresses to symbols.
>>EIP: 12044d <free_pages+cd/110> Trace: 11941f <zap_page_range+11f/1b0> Trace: 11b63b <exit_mmap+7b/b0> Trace: 1161cb <do_exit+ab/1f0> Trace: 10a174 <setup_frame+44/190> Trace: 10a323 <handle_signal+63/a0> Trace: 10a5b9 <do_signal+259/2b0> Trace: 10a7b2 <signal_return+12/40>
Code: 12044d <free_pages+cd/110> movl %eax,0x4(%ecx) Code: 120450 <free_pages+d0/110> movl %ecx,(%eax) Code: 120452 <free_pages+d2/110> addl %ebx,%ebx Code: 120454 <free_pages+d4/110> addl $0xc,%ebp Code: 120457 <free_pages+d7/110> shrl $0x1,%edi Code: 12045a <free_pages+da/110> andl %ebx,%esi Code: 12045c <free_pages+dc/110> cmpl $0xffffffe0,%ebx Code: 12045f <free_pages+df/110> jne ffffffdb <_EIP+ffffffdb> Code: 120461 <free_pages+e1/110> Crashme: (c) Copyright 1990-1994 George J. Carrette Version: 2.1 6-MAY-1994 crashme +2000 666 50 00:01:00 2 Subprocess run for 60 seconds (0 00:01:00) Unable to handle kernel NULL pointer dereference at virtual address c0000004 current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00102067 *pte = 00000027 Oops: 0002 CPU: 0 EIP: 0010:[<0012044d>] EFLAGS: 00010002 eax: 00000000 ebx: ffffffff ecx: 00000000 edx: 0020d1ac esi: 00001056 edi: 0000082b ebp: 001b9d04 esp: 01046f20 ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018 Process crashme (pid: 444, process nr: 34, stackpage=01046000) Stack: 00000000 0102d130 0004b000 00fe9080 00000216 0011941f 01056000 00000000 005aca18 008d7f18 005aca58 00000000 01056000 0004c000 0804c000 00fe9080 0011b63b 008d7f18 0804b000 00001000 005aca18 008d7f18 01046fbc ffffffff Call Trace: [<0011941f>] [<0011b63b>] [<001161cb>] [<0010a5ab>] [<0010a7b2>] Code: 89 41 04 89 08 01 db 83 c5 0c c1 ef 01 21 de 83 fb e0 75 c7 Using `/usr/src/linux/System.map' to map addresses to symbols.
>>EIP: 12044d <free_pages+cd/110> Trace: 11941f <zap_page_range+11f/1b0> Trace: 11b63b <exit_mmap+7b/b0> Trace: 1161cb <do_exit+ab/1f0> Trace: 10a5ab <do_signal+24b/2b0> Trace: 10a7b2 <signal_return+12/40>
Code: 12044d <free_pages+cd/110> movl %eax,0x4(%ecx) Code: 120450 <free_pages+d0/110> movl %ecx,(%eax) Code: 120452 <free_pages+d2/110> addl %ebx,%ebx Code: 120454 <free_pages+d4/110> addl $0xc,%ebp Code: 120457 <free_pages+d7/110> shrl $0x1,%edi Code: 12045a <free_pages+da/110> andl %ebx,%esi Code: 12045c <free_pages+dc/110> cmpl $0xffffffe0,%ebx Code: 12045f <free_pages+df/110> jne ffffffdb <_EIP+ffffffdb> Code: 120461 <free_pages+e1/110> # # Automatically generated make config: don't edit #
# # Code maturity level options # CONFIG_EXPERIMENTAL=y
# # Loadable module support # CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_KERNELD=y
# # General setup # # CONFIG_MATH_EMULATION is not set CONFIG_NET=y # CONFIG_MAX_16M is not set CONFIG_PCI=y CONFIG_PCI_OPTIMIZE=y CONFIG_SYSVIPC=y CONFIG_BINFMT_AOUT=m CONFIG_BINFMT_ELF=y CONFIG_BINFMT_JAVA=m CONFIG_KERNEL_ELF=y # CONFIG_M386 is not set CONFIG_M486=y # CONFIG_M586 is not set # CONFIG_M686 is not set
# # Floppy, IDE, and other block devices # CONFIG_BLK_DEV_FD=m 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_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDE_PCMCIA is not set # CONFIG_BLK_DEV_CMD640 is not set # CONFIG_BLK_DEV_RZ1000 is not set # CONFIG_BLK_DEV_TRITON is not set # CONFIG_IDE_CHIPSETS is not set
# # Additional Block Devices # CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=m CONFIG_MD_STRIPED=m CONFIG_BLK_DEV_RAM=m # CONFIG_BLK_DEV_XD is not set # CONFIG_BLK_DEV_HD is not set
# # Networking options # CONFIG_FIREWALL=y CONFIG_NET_ALIAS=y CONFIG_INET=y # CONFIG_IP_FORWARD is not set # CONFIG_IP_MULTICAST is not set CONFIG_IP_FIREWALL=y CONFIG_IP_FIREWALL_VERBOSE=y CONFIG_IP_ACCT=y CONFIG_IP_ALIAS=m
# # (it is safe to leave these untouched) # # CONFIG_INET_PCTCP is not set # CONFIG_INET_RARP is not set # CONFIG_NO_PATH_MTU_DISCOVERY is not set CONFIG_IP_NOSR=y # CONFIG_SKB_LARGE is not set
# # # # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_AX25 is not set # CONFIG_BRIDGE is not set # CONFIG_NETLINK is not set
# # SCSI support # CONFIG_SCSI=y
# # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m # CONFIG_BLK_DEV_SR is not set # CONFIG_CHR_DEV_SG is not set
# # Some SCSI devices (e.g. CD jukebox) support multiple LUNs # # CONFIG_SCSI_MULTI_LUN is not set CONFIG_SCSI_CONSTANTS=y
# # SCSI low-level drivers # # CONFIG_SCSI_7000FASST is not set # CONFIG_SCSI_AHA152X is not set # CONFIG_SCSI_AHA1542 is not set # CONFIG_SCSI_AHA1740 is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_IN2000 is not set # CONFIG_SCSI_AM53C974 is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DTC3280 is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_EATA_DMA is not set # CONFIG_SCSI_EATA_PIO is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GENERIC_NCR5380 is not set # CONFIG_SCSI_NCR53C406A is not set # CONFIG_SCSI_NCR53C7xx is not set CONFIG_SCSI_NCR53C8XX=y CONFIG_SCSI_NCR53C8XX_TAGGED_QUEUE=y # CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set # CONFIG_SCSI_NCR53C8XX_NO_DISCONNECT is not set CONFIG_SCSI_NCR53C8XX_FORCE_SYNC_NEGO=y # CONFIG_SCSI_NCR53C8XX_DISABLE_MPARITY_CHECK is not set # CONFIG_SCSI_NCR53C8XX_DISABLE_PARITY_CHECK is not set CONFIG_SCSI_NCR53C8XX=y CONFIG_SCSI_NCR53C8XX_TAGGED_QUEUE=y # CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set # CONFIG_SCSI_NCR53C8XX_NO_DISCONNECT is not set # CONFIG_SCSI_NCR53C8XX_FORCE_ASYNCHRONOUS is not set CONFIG_SCSI_NCR53C8XX_FORCE_SYNC_NEGO=y # CONFIG_SCSI_NCR53C8XX_DISABLE_MPARITY_CHECK is not set # CONFIG_SCSI_NCR53C8XX_DISABLE_PARITY_CHECK is not set CONFIG_SCSI_PPA=m # CONFIG_SCSI_PAS16 is not set # CONFIG_SCSI_QLOGIC_FAS is not set # CONFIG_SCSI_QLOGIC_ISP is not set # CONFIG_SCSI_SEAGATE is not set # CONFIG_SCSI_T128 is not set # CONFIG_SCSI_U14_34F is not set # CONFIG_SCSI_ULTRASTOR is not set
# # Network device support # CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_EQUALIZER is not set # CONFIG_DLCI is not set # CONFIG_PLIP is not set CONFIG_PPP=m
# # CCP compressors for PPP are only built as modules. # CONFIG_SLIP=m CONFIG_SLIP_COMPRESSED=y CONFIG_SLIP_SMART=y # CONFIG_SLIP_MODE_SLIP6 is not set # CONFIG_NET_RADIO is not set # CONFIG_NET_ETHERNET is not set # CONFIG_TR is not set # CONFIG_ARCNET is not set
# # ISDN subsystem # # CONFIG_ISDN is not set
# # CD-ROM drivers (not for SCSI or IDE/ATAPI drives) # # CONFIG_CD_NO_IDESCSI is not set
# # Filesystems # CONFIG_QUOTA=y CONFIG_LOCK_MANDATORY=y CONFIG_MINIX_FS=m # CONFIG_EXT_FS is not set CONFIG_EXT2_FS=y # CONFIG_XIA_FS is not set CONFIG_FAT_FS=m CONFIG_MSDOS_FS=m # CONFIG_VFAT_FS is not set CONFIG_UMSDOS_FS=m CONFIG_PROC_FS=y # CONFIG_NFS_FS is not set # CONFIG_SMB_FS is not set CONFIG_ISO9660_FS=m # CONFIG_HPFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_UFS_FS is not set
# # Character devices # CONFIG_SERIAL=y # CONFIG_DIGI is not set # CONFIG_CYCLADES is not set # CONFIG_STALDRV is not set # CONFIG_RISCOM8 is not set # CONFIG_PRINTER is not set # CONFIG_MOUSE is not set # CONFIG_UMISC is not set # CONFIG_QIC02_TAPE is not set # CONFIG_FTAPE is not set # CONFIG_APM is not set # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set
# # Sound # CONFIG_SOUND=m # CONFIG_LOWLEVEL_SOUND is not set
# # Kernel hacking # # CONFIG_PROFILE is not set Best regards, -- Boris.
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