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Bug#781845: marked as done (linux-image-3.16.0-4-powerpc: kernel crash on powerpc)

Your message dated Sat, 16 Oct 2021 02:28:10 -0700 (PDT)
with message-id <616a9b2a.1c69fb81.af1a0.34c5@mx.google.com>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #781845,
regarding linux-image-3.16.0-4-powerpc: kernel crash on powerpc
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.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
781845: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=781845
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---

Package: src:linux
Version: 3.16.7-ckt7-1
Severity: important

Dear Maintainer,

The kernel crashed on my ppc32 machine. It crashes pretty reliably. I can try to
help debug and triage this bug.

Thanks!


-- Package-specific info:
** Version:
Linux version 3.16.0-4-powerpc (debian-kernel@lists.debian.org) (gcc version 4.8.4 (Debian 4.8.4-1) ) #1 Debian 3.16.7-ckt7-1 (2015-03-01)

** Command line:
root=UUID=7252209a-6106-41c2-90a3-45b85ac47837 ro video=radeonfb:off video=offb:off radeon.modeset=1 radeon.agpmode=-1

** Not tainted

** Kernel log:
Mar 30 15:16:49 macmini kernel: [327784.065779] ------------[ cut here ]------------
Mar 30 15:16:49 macmini kernel: [327784.065798] WARNING: at /build/linux-0OBaS_/linux-3.16.7-ckt7/fs/dcache.c:394
Mar 30 15:16:49 macmini kernel: [327784.065801] Modules linked in: binfmt_misc uinput nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc radeon evdev ttm drm_kms_helper drm snd_aoa_codec_tas snd_aoa_codec_toonie snd_aoa_fabric_layout snd_aoa snd_aoa_i2sbus snd_aoa_soundbus snd_powermac snd_pcm snd_timer snd soundcore loop fuse autofs4 ext4 crc16 mbcache jbd2 ohci_pci ehci_pci ohci_hcd firewire_ohci ehci_hcd sg sd_mod crc_t10dif sungem sungem_phy firewire_core crc_itu_t sr_mod cdrom crct10dif_generic crct10dif_common usbcore usb_common
Mar 30 15:16:49 macmini kernel: [327784.065877] CPU: 0 PID: 20 Comm: kswapd0 Not tainted 3.16.0-4-powerpc #1 Debian 3.16.7-ckt7-1
Mar 30 15:16:49 macmini kernel: [327784.065883] task: ef99d010 ti: efa1e000 task.ti: efa1e000
Mar 30 15:16:49 macmini kernel: [327784.065887] NIP: c0178dc4 LR: c0132d20 CTR: c0178cf4
Mar 30 15:16:49 macmini kernel: [327784.065891] REGS: efa1fc40 TRAP: 0700   Not tainted  (3.16.0-4-powerpc Debian 3.16.7-ckt7-1)
Mar 30 15:16:49 macmini kernel: [327784.065893] MSR: 00029032 <EE,ME,IR,DR,RI>  CR: 24002088  XER: 00000000
Mar 30 15:16:49 macmini kernel: [327784.065903]
Mar 30 15:16:49 macmini kernel: [327784.065903] GPR00: c0132d20 efa1fcf0 ef99d010 ef4cc538 efbd6ce0 efa1fd38 efa1fd38 efa1fd48
Mar 30 15:16:49 macmini kernel: [327784.065903] GPR08: 00000001 00000000 c072b305 0af9cbc0 24000022 00000000 c0740000 c07292b8
Mar 30 15:16:49 macmini kernel: [327784.065903] GPR16: c07292c4 c07292ac c0740000 00000000 c0730000 00000001 00000001 000000e5
Mar 30 15:16:49 macmini kernel: [327784.065903] GPR24: efb61bec c0178cf4 efa1fd38 c052cb40 efa1fd48 ef4cc648 efbd6ce0 ef4cc538
Mar 30 15:16:49 macmini kernel: [327784.065945] NIP [c0178dc4] dentry_lru_isolate+0xd0/0xe8
Mar 30 15:16:49 macmini kernel: [327784.065954] LR [c0132d20] list_lru_walk_node+0x128/0x1b0
Mar 30 15:16:49 macmini kernel: [327784.065957] Call Trace:
Mar 30 15:16:49 macmini kernel: [327784.065962] [efa1fcf0] [c0132d20] list_lru_walk_node+0x128/0x1b0 (unreliable)
Mar 30 15:16:49 macmini kernel: [327784.065970] [efa1fd30] [c017b96c] prune_dcache_sb+0x48/0x6c
Mar 30 15:16:49 macmini kernel: [327784.065978] [efa1fd60] [c01665c8] super_cache_scan+0xf4/0x16c
Mar 30 15:16:49 macmini kernel: [327784.065987] [efa1fd90] [c011f664] shrink_slab_node+0x13c/0x2c4
Mar 30 15:16:49 macmini kernel: [327784.065992] [efa1fdf0] [c0120158] shrink_slab+0x11c/0x134
Mar 30 15:16:49 macmini kernel: [327784.065997] [efa1fe20] [c0123b1c] kswapd+0x57c/0xaa8
Mar 30 15:16:49 macmini kernel: [327784.066006] [efa1fef0] [c0064ae4] kthread+0xc8/0xdc
Mar 30 15:16:49 macmini kernel: [327784.066013] [efa1ff40] [c0015cc0] ret_from_kernel_thread+0x5c/0x64
Mar 30 15:16:49 macmini kernel: [327784.066016] Instruction dump:
Mar 30 15:16:49 macmini kernel: [327784.066019] 3863ff98 7ca42b78 4bfffec1 38600000 80010014 38210010 7c0803a6 4e800020
Mar 30 15:16:49 macmini kernel: [327784.066027] 3d40c073 394ab305 890a0001 69080001 <0f080000> 2f880000 419eff74 39000001
Mar 30 15:16:49 macmini kernel: [327784.066036] ---[ end trace 2ce9dad997677b1f ]---
Mar 30 23:25:50 macmini kernel: [357123.991029] lightdm[498]: bad frame in handle_signal32: bfdb2450 nip 201f035c lr 201f0348
Mar 30 23:25:50 macmini kernel: [357123.995030] dbus-launch[537]: bad frame in handle_signal32: bf89b940 nip 0fde8e0c lr 10001d74
Mar 30 23:25:50 macmini kernel: [357123.995459] dbus-daemon[538]: bad frame in handle_signal32: bfbfa930 nip 0fdd3aa8 lr 1005d7d4

** Model information
revision    : 1.2 (pvr 8003 0102)
platform    : PowerMac
model        : PowerMac10,2
machine        : PowerMac10,2
motherboard    : PowerMac10,2 MacRISC3 Power Macintosh

** Loaded modules:
binfmt_misc
uinput
nfsd
auth_rpcgss
oid_registry
nfs_acl
nfs
lockd
fscache
sunrpc
radeon
ttm
evdev
drm_kms_helper
drm
snd_aoa_codec_tas
snd_aoa_codec_toonie
snd_aoa_fabric_layout
snd_aoa
snd_aoa_i2sbus
snd_aoa_soundbus
snd_powermac
snd_pcm
snd_timer
snd
soundcore
loop
fuse
autofs4
ext4
crc16
mbcache
jbd2
sg
ohci_pci
firewire_ohci
sd_mod
crc_t10dif
ehci_pci
ohci_hcd
ehci_hcd
sungem
sungem_phy
firewire_core
crc_itu_t
sr_mod
cdrom
crct10dif_generic
crct10dif_common
usbcore
usb_common

** PCI devices:
0000:00:0b.0 Host bridge [0600]: Apple Inc. UniNorth 2 AGP [106b:0034]
    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: 16, Cache Line Size: 32 bytes
    Capabilities: <access denied>
    Kernel driver in use: agpgart-uninorth

0000:00:10.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RV280 [Radeon 9200] [1002:5962] (rev 01) (prog-if 00 [VGA controller])
    Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RV280 [Radeon 9200] [1002:5962]
    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: 255 (2000ns min), Cache Line Size: 32 bytes
    Interrupt: pin A routed to IRQ 48
    Region 0: Memory at 98000000 (32-bit, prefetchable) [size=128M]
    Region 1: I/O ports at 0400 [size=256]
    Region 2: Memory at 90000000 (32-bit, non-prefetchable) [size=64K]
    Expansion ROM at 90020000 [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: radeon

0001:10:0b.0 Host bridge [0600]: Apple Inc. UniNorth 2 PCI [106b:0035]
    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: 16, Cache Line Size: 32 bytes

0001:10:17.0 Unassigned class [ff00]: Apple Inc. KeyLargo/Intrepid Mac I/O [106b:003e]
    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: 16, Cache Line Size: 32 bytes
    Region 0: Memory at 80000000 (32-bit, non-prefetchable) [size=512K]
    Kernel driver in use: macio

0001:10:18.0 USB controller [0c03]: Apple Inc. KeyLargo/Intrepid USB [106b:003f] (prog-if 10 [OHCI])
    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 27
    Region 0: Memory at <unassigned> (32-bit, non-prefetchable) [disabled] [size=4K]

0001:10:19.0 USB controller [0c03]: Apple Inc. KeyLargo/Intrepid USB [106b:003f] (prog-if 10 [OHCI])
    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 28
    Region 0: Memory at <unassigned> (32-bit, non-prefetchable) [disabled] [size=4K]

0001:10:1a.0 USB controller [0c03]: Apple Inc. KeyLargo/Intrepid USB [106b:003f] (prog-if 10 [OHCI])
    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: 16 (750ns min, 21500ns max), Cache Line Size: 32 bytes
    Interrupt: pin A routed to IRQ 29
    Region 0: Memory at 80083000 (32-bit, non-prefetchable) [size=4K]
    Kernel driver in use: ohci-pci

0001:10:1b.0 USB controller [0c03]: NEC Corporation OHCI USB Controller [1033:0035] (rev 43) (prog-if 10 [OHCI])
    Subsystem: NEC Corporation USB Controller [1033:0035]
    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: 16 (250ns min, 10500ns max), Cache Line Size: 32 bytes
    Interrupt: pin A routed to IRQ 63
    Region 0: Memory at 80082000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: ohci-pci

0001:10:1b.1 USB controller [0c03]: NEC Corporation OHCI USB Controller [1033:0035] (rev 43) (prog-if 10 [OHCI])
    Subsystem: NEC Corporation USB Controller [1033:0035]
    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: 16 (250ns min, 10500ns max), Cache Line Size: 32 bytes
    Interrupt: pin B routed to IRQ 63
    Region 0: Memory at 80081000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: ohci-pci

0001:10:1b.2 USB controller [0c03]: NEC Corporation uPD72010x USB 2.0 Controller [1033:00e0] (rev 04) (prog-if 20 [EHCI])
    Subsystem: NEC Corporation uPD72010x USB 2.0 Controller [1033:00e0]
    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: 16 (4000ns min, 8500ns max), Cache Line Size: 32 bytes
    Interrupt: pin C routed to IRQ 63
    Region 0: Memory at 80080000 (32-bit, non-prefetchable) [size=256]
    Capabilities: <access denied>
    Kernel driver in use: ehci-pci

0002:20:0b.0 Host bridge [0600]: Apple Inc. UniNorth 2 Internal PCI [106b:0036]
    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: 16, Cache Line Size: 32 bytes

0002:20:0d.0 Unassigned class [ff00]: Apple Inc. UniNorth/Intrepid ATA/100 [106b:003b]
    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: 32, Cache Line Size: 32 bytes
    Interrupt: pin ? routed to IRQ 39
    Region 0: Memory at f5004000 (32-bit, non-prefetchable) [size=16K]
    Kernel driver in use: pata-pci-macio

0002:20:0e.0 FireWire (IEEE 1394) [0c00]: Apple Inc. UniNorth 2 FireWire [106b:0031] (rev 81) (prog-if 10 [OHCI])
    Subsystem: Apple Inc. iBook G4 2004 [106b:5811]
    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: 64 (3000ns min, 6000ns max), Cache Line Size: 32 bytes
    Interrupt: pin A routed to IRQ 40
    Region 0: Memory at f5000000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: firewire_ohci

0002:20:0f.0 Ethernet controller [0200]: Apple Inc. UniNorth 2 GMAC (Sun GEM) [106b:0032] (rev 80)
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR+ INTx-
    Latency: 16 (16000ns min, 16000ns max), Cache Line Size: 32 bytes
    Interrupt: pin A routed to IRQ 41
    Region 0: Memory at f5200000 (32-bit, non-prefetchable) [size=2M]
    Expansion ROM at f5100000 [disabled] [size=1M]
    Kernel driver in use: gem


** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


-- System Information:
Debian Release: 8.0
  APT prefers testing
  APT policy: (650, 'testing'), (600, 'unstable'), (500, 'experimental')
Architecture: powerpc (ppc)

Kernel: Linux 3.16.0-4-powerpc
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-3.16.0-4-powerpc depends on:
ii  debconf [debconf-2.0]                   1.5.56
ii  initramfs-tools [linux-initramfs-tool]  0.119
ii  kmod                                    18-3
ii  linux-base                              3.5

Versions of packages linux-image-3.16.0-4-powerpc recommends:
ii  firmware-linux-free  3.3

Versions of packages linux-image-3.16.0-4-powerpc suggests:
pn  debian-kernel-handbook  <none>
pn  linux-doc-3.16          <none>
pn  mkvmlinuz               <none>

Versions of packages linux-image-3.16.0-4-powerpc 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>
ii  firmware-linux-nonfree  0.43
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 excluded

--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---
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