From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 213201] New: [KAVERI] memory leak - unreferenced object 0xffff8881700cf988 (size 56)
Date: Mon, 24 May 2021 15:31:54 +0000 [thread overview]
Message-ID: <bug-213201-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=213201
Bug ID: 213201
Summary: [KAVERI] memory leak - unreferenced object
0xffff8881700cf988 (size 56)
Product: Drivers
Version: 2.5
Kernel Version: 5.13-rc3
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: erhard_f@mailbox.org
CC: daniel@ffwll.ch
Regression: No
Created attachment 296967
--> https://bugzilla.kernel.org/attachment.cgi?id=296967&action=edit
kernel dmesg (5.13-rc3, AMD A10 PRO-7800B)
Get this shortly after booting kernel 5.13-rc3. Looks like amdgpu is involved:
unreferenced object 0xffff8881700cf988 (size 56):
comm "systemd-udevd", pid 216, jiffies 4294885043 (age 1739.830s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 0d 01 70 00 00 00 00 00 ..........p.....
7b 98 01 00 00 c9 ff ff 00 00 00 00 00 00 00 00 {...............
backtrace:
[<00000000f3e5fc85>] kmem_cache_alloc+0x10a/0x1e4
[<00000000fff767c3>] acpi_ps_alloc_op+0x4e/0xdc
[<00000000445cacf1>] acpi_ps_create_op+0x24e/0x473
[<000000003452a27a>] acpi_ps_parse_loop+0x25e/0xa39
[<000000004e3469e0>] acpi_ps_parse_aml+0xf3/0x450
[<00000000be1f7fd0>] acpi_ps_execute_method+0x278/0x2bb
[<000000004564e9a8>] acpi_ns_evaluate+0x34f/0x45d
[<0000000072f73c39>] acpi_evaluate_object+0x201/0x3b5
[<0000000036379e33>] amdgpu_atcs_call+0x11d/0x19b [amdgpu]
[<00000000829cc77d>] amdgpu_acpi_init+0xf3/0x7b8 [amdgpu]
[<00000000671194bb>] amdgpu_driver_load_kms+0x1e5/0x354 [amdgpu]
[<000000005ad1722a>] amdgpu_pci_probe+0x150/0x1d2 [amdgpu]
[<00000000e32ddc8a>] pci_device_probe+0xf3/0x17e
[<00000000f74eb70d>] really_probe+0x215/0x539
[<00000000af9fda84>] driver_probe_device+0x9d/0xd6
[<00000000bc527018>] device_driver_attach+0x66/0x8a
unreferenced object 0xffff8881700ceb30 (size 56):
comm "systemd-udevd", pid 216, jiffies 4294885043 (age 1739.834s)
hex dump (first 32 bytes):
88 f9 0c 70 81 88 ff ff 0d 01 2d 00 00 00 00 00 ...p......-.....
7c 98 01 00 00 c9 ff ff 00 00 00 00 00 00 00 00 |...............
backtrace:
[<00000000f3e5fc85>] kmem_cache_alloc+0x10a/0x1e4
[<00000000fff767c3>] acpi_ps_alloc_op+0x4e/0xdc
[<00000000445cacf1>] acpi_ps_create_op+0x24e/0x473
[<000000003452a27a>] acpi_ps_parse_loop+0x25e/0xa39
[<000000004e3469e0>] acpi_ps_parse_aml+0xf3/0x450
[<00000000be1f7fd0>] acpi_ps_execute_method+0x278/0x2bb
[<000000004564e9a8>] acpi_ns_evaluate+0x34f/0x45d
[<0000000072f73c39>] acpi_evaluate_object+0x201/0x3b5
[<0000000036379e33>] amdgpu_atcs_call+0x11d/0x19b [amdgpu]
[<00000000829cc77d>] amdgpu_acpi_init+0xf3/0x7b8 [amdgpu]
[<00000000671194bb>] amdgpu_driver_load_kms+0x1e5/0x354 [amdgpu]
[<000000005ad1722a>] amdgpu_pci_probe+0x150/0x1d2 [amdgpu]
[<00000000e32ddc8a>] pci_device_probe+0xf3/0x17e
[<00000000f74eb70d>] really_probe+0x215/0x539
[<00000000af9fda84>] driver_probe_device+0x9d/0xd6
[<00000000bc527018>] device_driver_attach+0x66/0x8a
# inxi -bZ
System: Host: yea Kernel: 5.13.0-rc3-bdver3 x86_64 bits: 64 Console: tty 1
Distro: Gentoo Base System release 2.7
Machine: Type: Desktop Mobo: ASRock model: FM2A88M Pro3+ serial: N/A UEFI:
American Megatrends v: P2.60 date: 01/11/2016
CPU: Info: Quad Core AMD A10 PRO-7800B R7 12 Compute Cores 4C+8G [MCP]
speed: 1897 MHz min/max: 1400/3500 MHz
Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Kaveri [Radeon R7
Graphics] driver: amdgpu v: kernel
Display: server: X.org 1.20.11 driver: amdgpu,ati unloaded:
fbdev,modesetting tty: 211x54
Message: Advanced graphics data unavailable in console for root.
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
driver: r8169
# lspci -s 00:01.0 -vv
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Kaveri [Radeon R7 Graphics] (prog-if 00 [VGA controller])
Subsystem: ASRock Incorporation Kaveri [Radeon R7 Graphics]
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, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 56
IOMMU group: 0
Region 0: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 2: Memory at d0000000 (64-bit, prefetchable) [size=8M]
Region 4: I/O ports at f000 [size=256]
Region 5: Memory at feb00000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1+,D2+,D3hot+,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Express (v2) Root Complex Integrated Endpoint, MSI
00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag+ RBE+ FLReset-
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr-
TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-
NROPrPrP- LTR-
10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt+
EETLPPrefix+, MaxEETLPPrefixes 1
EmergencyPowerReduction Not Supported,
EmergencyPowerReductionInit-
FRS-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR-
OBFF Disabled,
AtomicOpsCtl: ReqEn-
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee02004 Data: 0029
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1
Len=010 <?>
Capabilities: [270 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
Capabilities: [2b0 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable+, Smallest Translation Unit: 00
Capabilities: [2c0 v1] Page Request Interface (PRI)
PRICtl: Enable- Reset-
PRISta: RF- UPRGI- Stopped+
Page Request Capacity: 00000020, Page Request Allocation:
00000000
Capabilities: [2d0 v1] Process Address Space ID (PASID)
PASIDCap: Exec- Priv-, Max PASID Width: 10
PASIDCtl: Enable- Exec- Priv-
Kernel driver in use: amdgpu
Kernel modules: amdgpu
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next reply other threads:[~2021-05-24 15:31 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-24 15:31 bugzilla-daemon [this message]
2021-05-24 15:33 ` [Bug 213201] [KAVERI] memory leak - unreferenced object 0xffff8881700cf988 (size 56) bugzilla-daemon
2021-05-24 18:46 ` bugzilla-daemon
2021-05-24 19:29 ` bugzilla-daemon
2021-05-24 21:42 ` bugzilla-daemon
2021-06-15 19:33 ` bugzilla-daemon
2021-06-15 19:35 ` bugzilla-daemon
2021-06-15 19:36 ` bugzilla-daemon
2021-07-19 13:29 ` bugzilla-daemon
2021-07-19 13:30 ` bugzilla-daemon
2021-07-19 13:32 ` bugzilla-daemon
2021-08-06 0:12 ` bugzilla-daemon
2021-08-06 0:13 ` bugzilla-daemon
2021-08-06 0:17 ` bugzilla-daemon
2021-10-04 23:46 ` bugzilla-daemon
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