Your message dated Sun, 3 Jul 2016 11:22:15 +0200
with message-id <[email protected]>
and subject line closing bugs reported against ancient python versions
has caused the Debian Bug report #526029,
regarding python2.5: segfault reports "Eeek! page_mapcount(page) went negative!
(-1)"
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
526029: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=526029
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: python2.5
Version: 2.5.2-15
Severity: important
python2.5 segfaults on my Lenny (postfix) mail server. I probably have
other log reports if you want them, but here is the most recent one:
(the hostname is "tempe")
Apr 27 21:59:36 tempe kernel: [818691.385821] python[10099]: segfault at
75746556 ip 080f7efa sp bfe84690 error 4 in python2.5[8048000+fb000]
Apr 27 21:59:36 tempe kernel: [818691.385930] Eeek! page_mapcount(page)
went negative! (-1)
Apr 27 21:59:36 tempe kernel: [818691.385958] page pfn = 5c2cf
Apr 27 21:59:36 tempe kernel: [818691.385979] page->flags = 8000087c
Apr 27 21:59:36 tempe kernel: [818691.386001] page->count = 2
Apr 27 21:59:36 tempe kernel: [818691.386020] page->mapping = c8fd5180
Apr 27 21:59:36 tempe kernel: [818691.386052] vma->vm_ops = 0x0
Apr 27 21:59:36 tempe kernel: [818691.386081] ------------[ cut here
]------------
Apr 27 21:59:36 tempe kernel: [818691.386102] kernel BUG at
mm/rmap.c:673!
Apr 27 21:59:36 tempe kernel: [818691.386123] invalid opcode: 0000 [#1]
SMP
Apr 27 21:59:36 tempe kernel: [818691.386150] Modules linked in:
xt_multiport iptable_filter ip_tables x_tables ipv6 sbp2 loop parport_pc
parport serio_raw button snd_intel8x0 snd_ac97_codec psmouse intel_agp
snd_pcsp ac97_bus agpgart snd_pcm snd_timer snd soundcore i2c_i801
snd_page_alloc i2c_core i82875p_edac edac_core iTCO_wdt shpchp
pci_hotplug rng_core evdev ext3 jbd mbcache raid1 md_mod ide_cd_mod
cdrom sd_mod ata_generic ide_pci_generic sata_promise libata ohci1394
piix ide_core scsi_mod dock ieee1394 ehci_hcd e1000 uhci_hcd usbcore
thermal processor fan thermal_sys
Apr 27 21:59:36 tempe kernel: [818691.387326]
Apr 27 21:59:36 tempe kernel: [818691.387326] Pid: 10099, comm: python
Not tainted (2.6.26-1-686 #1)
Apr 27 21:59:36 tempe kernel: [818691.387326] EIP: 0060:[<c01682e5>]
EFLAGS: 00010246 CPU: 1
Apr 27 21:59:36 tempe kernel: [818691.387326] EIP is at
page_remove_rmap+0xb9/0xd4
Apr 27 21:59:36 tempe kernel: [818691.387326] EAX: 00000000 EBX:
c1b859e0 ECX: 00000046 EDX: 00000046
Apr 27 21:59:36 tempe kernel: [818691.387326] ESI: f1da0470 EDI:
09cb0000 EBP: f7824300 ESP: c240bde8
Apr 27 21:59:36 tempe kernel: [818691.387326] DS: 007b ES: 007b FS:
00d8 GS: 0000 SS: 0068
Apr 27 21:59:36 tempe kernel: [818691.387326] Process python (pid:
10099, ti=c240a000 task=f20b2980 task.ti=c240a000)
Apr 27 21:59:36 tempe kernel: [818691.387326] Stack: 5c2cf065 c77622c0
c0162822 f7824300 00000001 00000001 00000000 f1da0470
Apr 27 21:59:36 tempe kernel: [818691.387326] c240be74 00000000
00000001 09d11000 c75f209c c1b859e0 c2018580 c2011ff8
Apr 27 21:59:36 tempe kernel: [818691.387326] 00000000 45de76de
ffffffd9 ffffffff c10eec4c 0034e300 c75f209c 002dcfd5
Apr 27 21:59:36 tempe kernel: [818691.387326] Call Trace:
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c0162822>]
unmap_vmas+0x2fe/0x5ad
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c016581d>]
exit_mmap+0x67/0xd3
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c01206e2>]
mmput+0x20/0x7e
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c0124ff2>]
do_exit+0x1e5/0x5c9
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c012543a>]
do_group_exit+0x64/0x8d
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c012c69f>]
get_signal_to_deliver+0x30d/0x32d
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c01158b4>]
do_page_fault+0x0/0x5b8
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c0102fc6>]
do_notify_resume+0x7e/0x649
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c0115788>]
force_sig_info_fault+0x24/0x28
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c0164689>]
print_vma_addr+0xa6/0xc6
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c0122ea7>]
printk+0x14/0x18
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c0115e62>]
do_page_fault+0x5ae/0x5b8
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c01158b4>]
do_page_fault+0x0/0x5b8
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c01039a8>]
work_notifysig+0x13/0x1b
Apr 27 21:59:36 tempe kernel: [818691.387326] [<c02b0000>]
acpi_pci_root_add+0x101/0x296
Apr 27 21:59:36 tempe kernel: [818691.387326] =======================
Apr 27 21:59:36 tempe kernel: [818691.387326] Code: c0 74 0d 8b 50 08 b8
cf 87 31 c0 e8 c9 7f fd ff 8b 46 48 85 c0 74 14 8b 40 10 85 c0 74 0d 8b
50 2c b8 ed 87 31 c0 e8 ae 7f fd ff <0f> 0b eb fe 8b 53 10 89 d8 5b 5e
83 e2 01 f7 da 83 c2 04 e9 f4
Apr 27 21:59:36 tempe kernel: [818691.387326] EIP: [<c01682e5>]
page_remove_rmap+0xb9/0xd4 SS:ESP 0068:c240bde8
Apr 27 21:59:36 tempe kernel: [818691.388184] ---[ end trace
f76dd2410a77417d ]---
Apr 27 21:59:36 tempe kernel: [818691.388240] Fixing recursive fault but
reboot is needed!
-- System Information:
Debian Release: 5.0.1
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages python2.5 depends on:
ii libbz2-1.0 1.0.5-1 high-quality block-sorting file co
ii libc6 2.7-18 GNU C Library: Shared libraries
ii libdb4.5 4.5.20-13 Berkeley v4.5 Database Libraries [
ii libncursesw5 5.7+20081213-1 shared libraries for terminal hand
ii libreadline5 5.2-3.1 GNU readline and history libraries
ii libsqlite3-0 3.5.9-6 SQLite 3 shared library
ii libssl0.9.8 0.9.8g-15+lenny1 SSL shared libraries
ii mime-support 3.44-1 MIME files 'mime.types' & 'mailcap
ii python2.5-minimal 2.5.2-15 A minimal subset of the Python lan
python2.5 recommends no packages.
Versions of packages python2.5 suggests:
pn python-profiler <none> (no description available)
pn python2.5-doc <none> (no description available)
-- no debconf information
--- End Message ---
--- Begin Message ---
This bug has been reported against an ancient version of
python (2.5/3.1), that was last released with Debian 6.0 (squeeze). But
even squeeze-lts has now reached end-of-life and is no longer supported.
The bug is assumed to be fixed (or no longer relevant) in newer python
releases and therefore I'm closing this report now. If the problem is
still reproducible in the currently supported versions (python2.7,
python3.5/python3.6), feel free to provide more information, reopen
and reassign this bug report.
Andreas
--- End Message ---
