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Groups > linux.debian.kernel > #62268

Bug#908924: same bug here

From cacatoes@tuxfamily.org
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#908924: same bug here
Date 2018-10-02 21:00 +0200
Message-ID <wEy3L-7tk-3@gated-at.bofh.it> (permalink)
References <wywR3-5et-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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I'm running into this same bug with kernel 4.18 currently in testing.

[19865.977105] ehci-pci 0000:00:04.1: dma_direct_map_sg: overflow
0x000000010c723000+4096 of device mask ffffffff
[19865.977113] ehci-pci 0000:00:04.1: dma_direct_map_sg: overflow
0x000000010c723000+4096 of device mask ffffffff
[19865.977120] ehci-pci 0000:00:04.1: dma_direct_map_sg: overflow
0x000000010c723000+4096 of device mask ffffffff
[19865.977127] ehci-pci 0000:00:04.1: dma_direct_map_sg: overflow
0x000000010c723000+4096 of device mask ffffffff
[...]

* Can't read the USB key (or the sdcard).
* No problem with kernel 4.17.
* These messages are flooding logs eventually making disk full.

Hardware infos:

$ lsusb
Bus 001 Device 003: ID 13d3:5130 IMC Networks Integrated Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

$ lspci -nn
00:00.0 Host bridge [0600]: NVIDIA Corporation MCP79 Host Bridge
[10de:0a86] (rev b1)
00:00.1 RAM memory [0500]: NVIDIA Corporation MCP79 Memory Controller
[10de:0a88] (rev b1)
00:03.0 ISA bridge [0601]: NVIDIA Corporation MCP79 LPC Bridge
[10de:0aae] (rev b2)
00:03.1 RAM memory [0500]: NVIDIA Corporation MCP79 Memory Controller
[10de:0aa4] (rev b1)
00:03.2 SMBus [0c05]: NVIDIA Corporation MCP79 SMBus [10de:0aa2] (rev
b1)
00:03.3 RAM memory [0500]: NVIDIA Corporation MCP79 Memory Controller
[10de:0a89] (rev b1)
00:03.5 Co-processor [0b40]: NVIDIA Corporation MCP79 Co-processor
[10de:0aa3] (rev b1)
00:04.0 USB controller [0c03]: NVIDIA Corporation MCP79 OHCI USB 1.1
Controller [10de:0aa5] (rev b1)
00:04.1 USB controller [0c03]: NVIDIA Corporation MCP79 EHCI USB 2.0
Controller [10de:0aa6] (rev b1)
00:08.0 Audio device [0403]: NVIDIA Corporation MCP79 High Definition
Audio [10de:0ac0] (rev b1)
00:09.0 PCI bridge [0604]: NVIDIA Corporation MCP79 PCI Bridge
[10de:0aab] (rev b1)
00:0b.0 SATA controller [0106]: NVIDIA Corporation MCP79 AHCI Controller
[10de:0ab9] (rev b1)
00:0c.0 PCI bridge [0604]: NVIDIA Corporation MCP79 PCI Express Bridge
[10de:0ac4] (rev b1)
00:15.0 PCI bridge [0604]: NVIDIA Corporation MCP79 PCI Express Bridge
[10de:0ac6] (rev b1)
00:16.0 PCI bridge [0604]: NVIDIA Corporation MCP79 PCI Express Bridge
[10de:0ac7] (rev b1)
00:17.0 PCI bridge [0604]: NVIDIA Corporation MCP79 PCI Express Bridge
[10de:0ac7] (rev b1)
00:18.0 PCI bridge [0604]: NVIDIA Corporation MCP79 PCI Express Bridge
[10de:0ac7] (rev b1)
02:00.0 VGA compatible controller [0300]: NVIDIA Corporation GT216M
[GeForce GT 320M] [10de:0a2d] (rev a2)
02:00.1 Audio device [0403]: NVIDIA Corporation GT216 HDMI Audio
Controller [10de:0be2] (rev a1)
03:00.0 Ethernet controller [0200]: Qualcomm Atheros
AR8121/AR8113/AR8114 Gigabit or Fast Ethernet [1969:1026] (rev b0)
04:00.0 Network controller [0280]: Qualcomm Atheros AR9285 Wireless
Network Adapter (PCI-Express) [168c:002b] (rev 01)

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Thread

Bug#908924: dma_direct_map_sg: overflow on USB access after upgrade to kernel 4.18 Nemo Inis <nemoinis@hotmail.com> - 2018-09-16 06:30 +0200
  Bug#908924: dma_direct_map_sg: overflow on USB access after upgrade to kernel 4.18 Salvatore Bonaccorso <carnil@debian.org> - 2018-09-16 10:30 +0200
  Bug#908924: dma_direct_map_sg: overflow on USB access after upgrade to kernel 4.18 Ransom Williams <auvergnerw@gmail.com> - 2018-10-02 10:50 +0200
  Bug#908924: same bug here cacatoes@tuxfamily.org - 2018-10-02 21:00 +0200
  Bug#908924: git-bisected Daniel Reichelt <debian@nachtgeist.net> - 2018-10-14 14:00 +0200
  Bug#908924: possible fix Daniel Reichelt <debian@nachtgeist.net> - 2018-10-20 20:50 +0200
  Bug#908924: MICROSOFT ACCOUNT FINAL 2019 UPDATE IN PROGRESS! Admin Office <sdurmishi@hotmail.com> - 2019-03-20 15:00 +0100
  Bug#908924: MICROSOFT ACCOUNT FINAL 2019 UPDATE IN PROGRESS! SUPPORT TEAM <elie_m_mansour@hotmail.com> - 2019-03-20 19:40 +0100
  Bug#908924: MICROSOFT ACCOUNT FINAL 2019 UPDATE IN PROGRESS! Webmail Security Support <artaa_krasniqi@hotmail.com> - 2019-03-20 19:40 +0100

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