Package: src:linux
Version: 3.16.64-2
Severity: important
Dear Maintainer,
We experience problems with 3.16.0-8-amd64 in versions 3.16.64-1 and 3.16.64-2.
Kernel oopses with 'unable to handle kernel paging request...' after some time,
sometimes
it takes 5 minutes for the error to appear, sometimes it take 2.5 days.
One of the issues after that happens is that postfix is not able to talk to
rspamd
over milter interface any more.
postfix/smtpd[2096]: warning: milter inet:localhost:11332: can't read
SMFIC_OPTNEG reply packet header: Connection timed out
This problem does not appear if we downgrade to 3.16.0-7-amd64 3.16.59-1.
Regards
Christian Rusa
-- Package-specific info:
** Version:
Linux version 3.16.0-8-amd64 (debian-ker...@lists.debian.org) (gcc version
4.9.2 (Debian 4.9.2-10+deb8u2) ) #1 SMP Debian 3.16.64-2 (2019-04-01)
** Command line:
BOOT_IMAGE=/vmlinuz-3.16.0-8-amd64 root=/dev/mapper/system-rootfs ro quiet
** Tainted: D (128)
* Kernel has oopsed before.
** Kernel log:
[ 6.686654] input: PC Speaker as /devices/platform/pcspkr/input/input5
[ 6.816218] [drm] Found bochs VGA, ID 0xb0c0.
[ 6.816223] [drm] Framebuffer size 16384 kB @ 0xfd000000, mmio @ 0xfea50000.
[ 6.830372] [TTM] Zone kernel: Available graphics memory: 6167302 kiB
[ 6.830375] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 6.830377] [TTM] Initializing pool allocator
[ 6.830383] [TTM] Initializing DMA pool allocator
[ 6.834703] fbcon: bochsdrmfb (fb0) is primary device
[ 6.867673] Console: switching to colour frame buffer device 128x48
[ 6.875527] bochs-drm 0000:00:02.0: fb0: bochsdrmfb frame buffer device
[ 6.875529] bochs-drm 0000:00:02.0: registered panic notifier
[ 6.875535] [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:02.0 on
minor 0
[ 6.938005] ppdev: user-space parallel port driver
[ 7.375961] Adding 999420k swap on /dev/mapper/system-swap. Priority:-1
extents:1 across:999420k FS
[ 7.577438] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
[ 8.391976] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts:
(null)
[ 8.400520] EXT4-fs (vda1): mounting ext3 file system using the ext4
subsystem
[ 8.453904] EXT4-fs (vda1): mounted filesystem with ordered data mode. Opts:
(null)
[ 8.587359] systemd-journald[158]: Received request to flush runtime journal
from PID 1
[ 9.096594] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 9.231191] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 9.444429] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 35.904291] random: nonblocking pool is initialized
[ 282.584757] BUG: unable to handle kernel paging request at ffff88233052e898
[ 282.584810] IP: [<ffffffff8108b912>] put_pid+0x12/0x50
[ 282.584850] PGD 1b11067 PUD 0
[ 282.584872] Oops: 0000 [#1] SMP
[ 282.584895] Modules linked in: xt_multiport ip6t_REJECT xt_hl ip6t_rt
nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_comment xt_LOG xt_limit
xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast
nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter ip_tables
x_tables ppdev bochs_drm joydev evdev ttm serio_raw drm_kms_helper pcspkr drm
shpchp processor parport_pc thermal_sys virtio_balloon parport button autofs4
ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_mod virtio_blk virtio_net sg
sr_mod cdrom ata_generic uhci_hcd psmouse ehci_hcd virtio_pci virtio_ring
virtio i2c_piix4 i2c_core usbcore usb_common ata_piix libata scsi_mod floppy
[ 282.585338] CPU: 0 PID: 1071 Comm: rspamd Not tainted 3.16.0-8-amd64 #1
Debian 3.16.64-2
[ 282.585380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.10.2-0-g5f4c7b1-prebuilt.qemu-project.org 04/01/2014
[ 282.585438] task: ffff880331e12090 ti: ffff880330598000 task.ti:
ffff880330598000
[ 282.585476] RIP: 0010:[<ffffffff8108b912>] [<ffffffff8108b912>]
put_pid+0x12/0x50
[ 282.585518] RSP: 0018:ffff88033059bea8 EFLAGS: 00010206
[ 282.585546] RAX: 0000001ffff10060 RBX: ffff88032fe4d040 RCX: 000000000000000e
[ 282.585582] RDX: 0000000000000000 RSI: ffffffff81848780 RDI: ffff88033061e800
[ 282.585618] RBP: 0000000000002000 R08: ffffffff81848780 R09: 0000000000000000
[ 282.585654] R10: 0000000000000000 R11: 0000000000000206 R12: ffffffff81889a40
[ 282.585690] R13: 0000000002000000 R14: 00000000ffffffff R15: ffffffffffffffff
[ 282.585730] FS: 00007f056f1d27c0(0000) GS:ffff88033fc00000(0000)
knlGS:0000000000000000
[ 282.585771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 282.585801] CR2: ffff88233052e898 CR3: 0000000331f12000 CR4: 0000000000000670
[ 282.585841] Stack:
[ 282.585854] ffff88032fe4d040 ffffffff8123cfb2 0000000000014000
3056535953000019
[ 282.585898] 0030303030303030 00000000b6c3d914 0000000000000000
ffffffff81889b10
[ 282.585942] ffff88033059bf70 00007f05634b17c0 0000000000000000
00007f0565051680
[ 282.585985] Call Trace:
[ 282.586006] [<ffffffff8123cfb2>] ? newseg+0x2b2/0x370
[ 282.586036] [<ffffffff81237839>] ? ipcget+0xd9/0x1d0
[ 282.586065] [<ffffffff8123d392>] ? SyS_shmget+0x42/0x50
[ 282.586096] [<ffffffff8153d15c>] ? system_call_fast_compare_end+0x1c/0x21
[ 282.586131] Code: 48 c1 e2 05 48 85 c9 48 8b 54 10 38 75 85 0f 1f 00 31 c0
c3 0f 1f 44 00 00 0f 1f 44 00 00 48 85 ff 74 1a 53 8b 47 04 48 c1 e0 05 <48> 8b
5c 07 38 8b 07 83 f8 01 74 12 3e ff 0f 74 0d 5b f3 c3 66
[ 282.586339] RIP [<ffffffff8108b912>] put_pid+0x12/0x50
[ 282.586370] RSP <ffff88033059bea8>
[ 282.586390] CR2: ffff88233052e898
[ 282.586429] ---[ end trace b2cbbff1b4137356 ]---
** Model information
sys_vendor: QEMU
product_name: Standard PC (i440FX + PIIX, 1996)
product_version: pc-i440fx-2.9
chassis_vendor: QEMU
chassis_version: pc-i440fx-2.9
bios_vendor: SeaBIOS
bios_version: rel-1.10.2-0-g5f4c7b1-prebuilt.qemu-project.org
** Loaded modules:
xt_multiport
ip6t_REJECT
xt_hl
ip6t_rt
nf_conntrack_ipv6
nf_defrag_ipv6
ipt_REJECT
xt_comment
xt_LOG
xt_limit
xt_tcpudp
xt_addrtype
nf_conntrack_ipv4
nf_defrag_ipv4
xt_conntrack
ip6table_filter
ip6_tables
nf_conntrack_netbios_ns
nf_conntrack_broadcast
nf_nat_ftp
nf_nat
nf_conntrack_ftp
nf_conntrack
iptable_filter
ip_tables
x_tables
ppdev
bochs_drm
joydev
evdev
ttm
serio_raw
drm_kms_helper
pcspkr
drm
shpchp
processor
parport_pc
thermal_sys
virtio_balloon
parport
button
autofs4
ext4
crc16
mbcache
jbd2
hid_generic
usbhid
hid
dm_mod
virtio_blk
virtio_net
sg
sr_mod
cdrom
ata_generic
uhci_hcd
psmouse
ehci_hcd
virtio_pci
virtio_ring
virtio
i2c_piix4
i2c_core
usbcore
usb_common
ata_piix
libata
scsi_mod
floppy
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes
packets errs drop fifo colls carrier compressed
lo: 16062342 23707 0 0 0 0 0 0 16062342
23707 0 0 0 0 0 0
eth0: 18893145 31600 0 0 0 0 0 0 18557686
26246 0 0 0 0 0 0
*** Protocol statistics:
Ip:
48061 total packets received
117 with invalid addresses
0 forwarded
0 incoming packets discarded
47825 incoming packets delivered
43087 requests sent out
Icmp:
74 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
destination unreachable: 1
echo requests: 73
110 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 37
echo replies: 73
IcmpMsg:
InType3: 1
InType8: 73
OutType0: 73
OutType3: 37
Tcp:
1949 active connections openings
2643 passive connection openings
6 failed connection attempts
54 connection resets received
84 connections established
52028 segments received
53429 segments send out
102 segments retransmited
1 bad segments received.
175 resets sent
Udp:
2569 packets received
0 packets to unknown port received.
0 packet receive errors
2569 packets sent
UdpLite:
TcpExt:
2297 TCP sockets finished time wait in fast timer
1410 delayed acks sent
Quick ack mode was activated 15 times
76 packets directly queued to recvmsg prequeue.
4078 bytes directly in process context from backlog
55428 bytes directly received in process context from prequeue
14250 packet headers predicted
63 packets header predicted and directly queued to user
12091 acknowledgments not containing data payload received
8973 predicted acknowledgments
9 times recovered from packet loss by selective acknowledgements
2 congestion windows recovered without slow start by DSACK
TCPLostRetransmit: 2
45 fast retransmits
2 forward retransmits
8 other TCP timeouts
TCPLossProbes: 48
TCPLossProbeRecovery: 7
15 DSACKs sent for old packets
35 DSACKs received
14 connections reset due to unexpected data
39 connections reset due to early user close
TCPDSACKIgnoredOld: 1
TCPDSACKIgnoredNoUndo: 8
TCPSackMerged: 151
TCPSackShiftFallback: 165
TCPRcvCoalesce: 5927
TCPOFOQueue: 236
TCPChallengeACK: 2
TCPSYNChallenge: 1
TCPSynRetrans: 11
TCPOrigDataSent: 28226
IpExt:
InMcastPkts: 5
InOctets: 28263731
OutOctets: 28020850
InMcastOctets: 160
InNoECTPkts: 48050
InECT0Pkts: 11
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma]
[8086:1237] (rev 02)
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton
II] [8086:7000]
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
00:01.1 IDE interface [0101]: Intel Corporation 82371SB PIIX3 IDE
[Natoma/Triton II] [8086:7010] (prog-if 80 [Master])
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable)
[size=8]
Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable)
Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable)
[size=8]
Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable)
Region 4: I/O ports at c0a0 [size=16]
Kernel driver in use: ata_piix
00:01.2 USB controller [0c03]: Intel Corporation 82371SB PIIX3 USB
[Natoma/Triton II] [8086:7020] (rev 01) (prog-if 00 [UHCI])
Subsystem: Red Hat, Inc QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 11
Region 4: I/O ports at c040 [size=32]
Kernel driver in use: uhci_hcd
00:01.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113]
(rev 03)
Subsystem: Red Hat, Inc Qemu virtual machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 9
Kernel driver in use: piix4_smbus
00:02.0 VGA compatible controller [0300]: Device [1234:1111] (rev 02) (prog-if
00 [VGA controller])
Subsystem: Red Hat, Inc Device [1af4:1100]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Region 0: Memory at fd000000 (32-bit, prefetchable) [size=16M]
Region 2: Memory at fea50000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at fea40000 [disabled] [size=64K]
Kernel driver in use: bochs-drm
00:03.0 Unclassified device [00ff]: Red Hat, Inc Virtio memory balloon
[1af4:1002]
Subsystem: Red Hat, Inc Device [1af4:0005]
Physical Slot: 3
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at c060 [size=32]
Region 4: Memory at fe000000 (64-bit, prefetchable) [size=16K]
Capabilities: [84] Vendor Specific Information: Len=14 <?>
Capabilities: [70] Vendor Specific Information: Len=14 <?>
Capabilities: [60] Vendor Specific Information: Len=10 <?>
Capabilities: [50] Vendor Specific Information: Len=10 <?>
Capabilities: [40] Vendor Specific Information: Len=10 <?>
Kernel driver in use: virtio-pci
00:0a.0 SCSI storage controller [0100]: Red Hat, Inc Virtio block device
[1af4:1001]
Subsystem: Red Hat, Inc Device [1af4:0002]
Physical Slot: 10
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at c000 [size=64]
Region 1: Memory at fea51000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fe004000 (64-bit, prefetchable) [size=16K]
Capabilities: [98] MSI-X: Enable+ Count=2 Masked-
Vector table: BAR=1 offset=00000000
PBA: BAR=1 offset=00000800
Capabilities: [84] Vendor Specific Information: Len=14 <?>
Capabilities: [70] Vendor Specific Information: Len=14 <?>
Capabilities: [60] Vendor Specific Information: Len=10 <?>
Capabilities: [50] Vendor Specific Information: Len=10 <?>
Capabilities: [40] Vendor Specific Information: Len=10 <?>
Kernel driver in use: virtio-pci
00:12.0 Ethernet controller [0200]: Red Hat, Inc Virtio network device
[1af4:1000]
Subsystem: Red Hat, Inc Device [1af4:0001]
Physical Slot: 18
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at c080 [size=32]
Region 1: Memory at fea52000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fe008000 (64-bit, prefetchable) [size=16K]
Expansion ROM at fea00000 [disabled] [size=256K]
Capabilities: [98] MSI-X: Enable+ Count=3 Masked-
Vector table: BAR=1 offset=00000000
PBA: BAR=1 offset=00000800
Capabilities: [84] Vendor Specific Information: Len=14 <?>
Capabilities: [70] Vendor Specific Information: Len=14 <?>
Capabilities: [60] Vendor Specific Information: Len=10 <?>
Capabilities: [50] Vendor Specific Information: Len=10 <?>
Capabilities: [40] Vendor Specific Information: Len=10 <?>
Kernel driver in use: virtio-pci
00:1e.0 PCI bridge [0604]: Red Hat, Inc. QEMU PCI-PCI bridge [1b36:0001]
(prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Slot ID: 0 slots, First+, chassis 01
00:1f.0 PCI bridge [0604]: Red Hat, Inc. QEMU PCI-PCI bridge [1b36:0001]
(prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Slot ID: 0 slots, First+, chassis 02
** USB devices:
Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-- System Information:
Debian Release: 8.11
APT prefers oldstable
APT policy: (500, 'oldstable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-8-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-3.16.0-8-amd64 depends on:
ii debconf [debconf-2.0] 1.5.56+deb8u1
ii initramfs-tools [linux-initramfs-tool] 0.120+deb8u3
ii kmod 18-3
ii linux-base 4.5~deb8u1
Versions of packages linux-image-3.16.0-8-amd64 recommends:
pn firmware-linux-free <none>
pn irqbalance <none>
Versions of packages linux-image-3.16.0-8-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02~beta2-22+deb8u1
pn linux-doc-3.16 <none>
Versions of packages linux-image-3.16.0-8-amd64 is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux <none>
pn firmware-linux-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-ralink <none>
pn firmware-realtek <none>
pn xen-hypervisor <none>
-- debconf information:
linux-image-3.16.0-8-amd64/postinst/mips-initrd-3.16.0-8-amd64:
linux-image-3.16.0-8-amd64/postinst/depmod-error-initrd-3.16.0-8-amd64: false
linux-image-3.16.0-8-amd64/prerm/removing-running-kernel-3.16.0-8-amd64: true
