Squashfs error xattrs in filesystem these will be ignored

SRU Justification

[Impact]

focal/linux-azure is missing a number of config options compared to impish/linux-azure. This kernel is also missing 2 patches that significantly impact network performance.

From Microsoft:
We tested this kernel. The P0P1 test cases are finished. Below are we found. P2 test cases are still running. I will update you when they are finished.

1. From dmesg, we can see following lines. Could you check why it has these messages and if the messages impact the system?
[ 3.341802] squashfs: SQUASHFS error: Xattrs in filesystem, these will be ignored
[ 3.346056] unable to read xattr id index table

2. The kernel hasn’t backport Michael’s SRIOV performance improvement patches. The network performance is not expected.
Here are the patches:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.18-rc2&id=37200078ed6aa2ac3c88a01a64996133dccfdd34
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.18-rc2&id=8d21732475c637c7efcdb91dc927a4c594e97898

3. It is failed to create raid 0 using below command.
# mdadm —create /dev/md0 —level 0 —raid-devices 16 /dev/sd[abcdghijklmnopqr][1-5]
mdadm: Defaulting to version 1.2 metadata
mdadm: RUN_ARRAY failed: Invalid argument

From dmesg, it has following lines:
[ 235.830712] md: personality for level 0 is not loaded!
[ 235.830733] md: md0 stopped.

I see many raid related configuration is not set. Could you check the raid related and other configuration?
# cat /boot/config-5.4.0-1076-azure | grep RAID
CONFIG_RAID_ATTRS=m
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
CONFIG_MEGARAID_SAS=y
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_MD_RAID0 is not set
# CONFIG_MD_RAID1 is not set
# CONFIG_MD_RAID10 is not set
# CONFIG_MD_RAID456 is not set
# CONFIG_DM_RAID is not set
CONFIG_BCM_SBA_RAID=m
CONFIG_DMA_ENGINE_RAID=y
CONFIG_RAID6_PQ=m
CONFIG_RAID6_PQ_BENCHMARK=y

[Test Case]

Microsoft tested

[Where things could go wrong]

There should be little chance of regression given that these are config options.

Источник

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	/*
	* Squashfs — a compressed read only filesystem for Linux
	*
	* Copyright (c) 2010
	* Phillip Lougher <phillip@squashfs.org.uk>
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License
	* as published by the Free Software Foundation; either version 2,
	* or (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	*
	* xattr.h
	*/

	#ifdef CONFIG_SQUASHFS_XATTR
	extern __le64 squashfs_read_xattr_id_table(struct super_block , u64,
	u64 , int );
	extern int squashfs_xattr_lookup(struct super_block , unsigned int, int ,
	unsigned int , unsigned long long );
	#else
	static inline __le64 squashfs_read_xattr_id_table(struct super_block sb,
	u64 start, u64 xattr_table_start, int xattr_ids)
	{
	ERROR(«Xattrs in filesystem, these will be ignoredn«);
	*xattr_table_start = start;
	return ERR_PTR(-ENOTSUPP);
	}

	static inline int squashfs_xattr_lookup(struct super_block *sb,
	unsigned int index, int count, unsigned int size,
	unsigned long long *xattr)
	{
	return 0;
	}
	#define squashfs_listxattr NULL
	#define generic_getxattr NULL
	#define squashfs_xattr_handlers NULL
	#endif

Источник

Description Of The Problem

Some smokers report that they cannot have sneakers on Ubuntu LiveCD due to SquashFS errors like this:

 SQUASHFS error: sb_bread could not read block 0x9d7f3SQUASHFS error: Unable to read fragment cache [275faa28]SQUASHFS error: Could not read website, block 275faa28, size 23a7

 [1228.553598] EXT3 FS on sda5, internalmagazine[1228.553605] EXT3-fs: Mounted file system with ordered file mode.[1349.994012] SQUASHFS error: unexpected result zlib_inflate returned 0xffffffffd, srclength 131072, Avail_in 352, Avail_out 92175[1349.994024] SQUASHFS error: sb_bread could not read block 0x77162[1349.994029] SQUASHFS error: fragment caching block not heard [1dc4df1a][1349.994035] SQUASHFS error: page unreadable, truncated 1dc4df1a, a972

Sample size error when booting Xubuntu from Wubi on first boot:

[81.364872] Btrfs loaded[90.596351] Added 261112 KB swap to /host/ubuntu/disks/swap.disk. Priority: -1 Volumes: 1 from: 261112k[104.800436] EXT4-fs (loop2): filesystem mounted in ordered data mode[288.909464] SQUASHFS error: zlib_inflate error, data is probably corrupted[288.909481] SQUASHFS error: squashfs_read_data could not evaluate block 0x11b3773e[288.909490] SQUASHFS Error: Failed to read mail from data cache [11b3773e][288.909494] Error: Could not understand squashfs page, block 11b3773e, size 17512[288.909531] SQUASHFS error: Could not read bandwidth cache entry [11b3773e][288.909534] SQUASHFS error: page read, lock 11b3773e, size 17512[288.909557] SQUASHFS error: Could not read read permission from data cache х [11b3773e][288.909561] Error: failed to saw off squashfs sidewall, block 11b3773e, size 17512[288.909574] SQUASHFS Error: Unable to read data cache entry [11b3773e][288.SQUASHFS 909578] Error: Failed to read page, block 11b3773e, size 17512[288.909591] SQUASHFS error: Could not read data cache entry in [11b3773e][288.909594] Error: Unable to display squashfs page, block 11b3773e, size 17512[288.909609] SQUASHFS Error: An entry from the recommendation cache could not be read [11b3773e][288.909612] SQUASHFS error: unable to read page, stop 11b3773e, size 17512[288.909626] SQUASHFS Error: Failed to read the street data cache [11b3773e][288.909630] SQUASHFS error: unable to read page, block 11b3773e, size 17512[288.909644] SQUASHFS Error: Could not read document cache entry [11b3773e][288.SQUASHFS 909647] Error: the page cannot be read, it is clogged with 11b3773e, size 17512[288.909664] SQUASHFS error: Could not read blog from data cache [11b3773e][288.909667] SQUASHFS inability error: reading page, block 11b3773e, size 17512

Reasons As Solutions

These errors can have different causes:

bad storage units (solution: use memtest86 + to test your memory)
bad DVD compilation (solution: try another CD / DVD drive if possible)
Bad Data TV (solution: replace it with creative one)
bad media (solution: try burning ISO image to a new disk)
corrupted ISO footprint (solution: run md5 and if they don’t match again, download the ISO)

Temporary Workarounds

Some users reported that adding ide = nodma, also known as acpi = off, allowed them to fix this problem (which turned out to be faulty memory modules). You can try to start

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Pasting all_generic_ide into the Grub for Live CD boot line was successful.

You can add these lines to the current Grub entry either in the grub.conf file or by entering and changing the letter ‘e’ in the Grub menu when you run Ctrl + x:

 all_generic_ide pci = confname

 ide = nodma acpi = off

Other important information about the just grub issue can be found here: Squashfs 오류가 Id 인덱스 테이블을 읽을 수 없습니다
Blad Squashfs Nie Mozna Odczytac Tabeli Indeksow Identyfikatorow
Squashfs Fout Kan Id Indextabel Niet Lezen
Squashfs Fehler Kann Die Id Indextabelle Nicht Lesen
Error De Squashfs No Se Puede Leer La Tabla De Indice De Identificacion
Erreur Squashfs Impossible De Lire La Table D Index Des Identifiants
Errore Squashfs Impossibile Leggere La Tabella Dell Indice Id

Источник

By the way, in my mind, my English is my second language. How ever, i am not learnning so well because it is not really a logical systematic language but so ww. ( that may be reason why science belong to logical obsevered so need and great ). aka if your body bigger and activer than other than the challenge you like to live in norther land due to cool weather.

Then here the bootlog with running from r6300v2.

CFE for Foxconn Router R7800/R8500 version: v1.0.5

Build Date: Tue Jun 30 20:39:15 CST 2015

Init Arena

Init Devs.

Boot up from NAND flash…

Bootcode Boot partition size = 524288(0x80000)

DDR Clock: 400 MHz

Info: DDR frequency set from clkfreq=1200,*800*

Warning: invalid DDR setting of 800 MHz ignored. DDR frequency will be set to 400 MHz.

Warning: invalid CPU setting of 1200 MHz ignored. armclock frequency will be set to 800 MHz.

et2: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 7.14.121 (r552363)

CPU type 0x0: 800MHz

Tot mem: 262144 KBytes

Committing NVRAM…done

Waiting for reset button release…donDigital core power voltage set to 0.9375V

Decompressing…done

CFE for Foxconn Router R7800/R8500 version: v1.0.5

Build Date: Tue Jun 30 20:39:15 CST 2015

Init Arena

Init Devs.

Boot up from NAND flash…

Bootcode Boot partition size = 524288(0x80000)

DDR Clock: 400 MHz

Info: DDR frequency set from clkfreq=1200,*800*

Warning: invalid DDR setting of 800 MHz ignored. DDR frequency will be set to 400 MHz.

Warning: invalid CPU setting of 1200 MHz ignored. armclock frequency will be set to 100 MHz.

et2: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 7.14.121 (r552363)

CPU type 0x0: 100MHz

Tot mem: 262144 KBytes

Device eth0: hwaddr 00-FF-FF-FF-FF-FF, ipaddr 192.168.1.1, mask 255.255.255.0

gateway not set, nameserver not set

Loader:raw Filesys:tftp Dev:eth0 File:192.168.1.2:vmlinuz Options:(null)

Loading: Failed.

Could not load 192.168.1.2:vmlinuz: Timeout occured

Checking crc…Loader:raw Filesys:raw Dev:nflash0.os File: Options:(null)

Loading: ….. 5470272 bytes read

Entry at 0x00008000

Closing network.

Starting program at 0x00008000

[ 2.310000] console [ttyS0] enabled, bootconsole disabled

[ 2.320000] serial8250.0: ttyS1 at MMIO 0x18000400 (irq = 117) is a 16550

[ 2.380000] brd: module loaded

[ 2.400000] loop: module loaded

[ 2.410000] pflash: found no supported devices

[ 2.410000] bcmsflash: found no supported devices

[ 3.210000] Boot partition size = 524288(0x80000)

[ 3.220000] lookup_nflash_rootfs_offset: offset = 0x200000

[ 3.220000] nflash: squash filesystem with lzma found at block 32

[ 3.230000] Creating 17 MTD partitions on «nflash»:

[ 3.240000] 0x000000000000-0x000000080000 : «boot»

[ 3.250000] 0x000000080000-0x000000200000 : «nvram»

[ 3.270000] 0x000000200000-0x000006f00000 : «linux»

[ 3.950000] 0x00000041ab5c-0x000006f00000 : «rootfs»

[ 3.970000] 0x000007400000-0x000007480000 : «board_data»

[ 3.980000] 0x000007480000-0x000007580000 : «POT1»

[ 4.000000] 0x000007580000-0x000007680000 : «POT2»

[ 4.020000] 0x000007680000-0x000007940000 : «T_Meter1»

[ 4.050000] 0x000007940000-0x000007c00000 : «T_Meter2»

[ 4.080000] 0x000007c00000-0x000007c80000 : «ML1»

[ 4.090000] 0x000007c80000-0x000007d00000 : «ML2»

[ 4.110000] 0x000007d00000-0x000007d80000 : «ML3»

[ 4.120000] 0x000007d80000-0x000007e00000 : «ML4»

[ 4.140000] 0x000007e00000-0x000007e80000 : «ML5»

[ 4.150000] 0x000007e80000-0x000007f00000 : «ML6»

[ 4.170000] 0x000007f00000-0x000007f80000 : «ML7»

[ 4.180000] 0x000007f80000-0x000008000000 : «DebugMsg»

[ 4.200000] PPP generic driver version 2.4.2

[ 4.210000] PPP MPPE Compression module registered

[ 4.210000] NET: Registered protocol family 24

[ 4.220000] PPPoL2TP kernel driver, V0.17

[ 4.220000] tun: Universal TUN/TAP device driver, 1.6

[ 4.240000] csw_retry 100

[ 4.240000] Initializing USB Mass Storage driver…

[ 4.240000] usbcore: registered new interface driver usb-storage

[ 4.250000] USB Mass Storage support registered.

[ 4.260000] usbcore: registered new interface driver usbserial

[ 4.260000] USB Serial support registered for generic

[ 4.270000] usbcore: registered new interface driver usbserial_generic

[ 4.280000] usbserial: USB Serial Driver core

[ 4.280000] USB Serial support registered for GSM modem (1-port)

[ 4.290000] usbcore: registered new interface driver option

[ 4.290000] option: v0.7.2:USB Driver for GSM modems

[ 4.300000] USB Serial support registered for Sierra USB modem

[ 4.310000] usbcore: registered new interface driver sierra

[ 4.310000] sierra: v.1.7.16:USB Driver for Sierra Wireless USB modems

[ 4.320000] u32 classifier

[ 4.320000] Actions configured

[ 4.330000] nf_conntrack version 0.5.0 (3969 buckets, 15876 max)

[ 4.340000] IPv4 over IPv4 tunneling driver

[ 4.340000] GRE over IPv4 tunneling driver

[ 4.360000] TCP cubic registered

[ 4.370000] NET: Registered protocol family 10

[ 4.380000] lo: Disabled Privacy Extensions

[ 4.380000] tunl0: Disabled Privacy Extensions

[ 4.390000] IPv6 over IPv4 tunneling driver

[ 4.390000] sit0: Disabled Privacy Extensions

[ 4.400000] ip6tnl0: Disabled Privacy Extensions

[ 4.410000] NET: Registered protocol family 17

[ 4.410000] 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>

[ 4.420000] All bugs added by David S. Miller <davem@redhat.com>

[ 4.480000] Northstar brcmnand NAND Flash Controller driver, Version 0.1 (c) Broadcom Inc. 2012

[ 4.490000] NAND device: Manufacturer ID: 0x01, Chip ID: 0xf1 (AMD NAND 128MiB 3,3V 8 -bit)

[ 4.490000] Spare area=64 eccbytes 56, ecc bytes located at:

[ 4.500000] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 34 35 36 37 38 39 40 41 42 43 44 45 46 47 50 51 52 53 54 55 56 57 58 59 60 61 62 63

[ 4.520000] Available 7 bytes at (off,len):

[ 4.520000] (1,1) (16,2) (32,2) (48,2) (0,0) (0,0) (0,0) (0,0)

[ 4.530000] Scanning device for bad blocks

[ 5.350000] Options: NO_AUTOINCR,NO_READRDY,BBT_SCAN2NDPAGE,

[ 5.360000] Creating 2 MTD partitions on «brcmnand»:

[ 5.360000] 0x000003400000-0x000006f00000 : «brcmnand»

[ 5.370000] 0x000006f00000-0x000007400000 : «OpenVPN»

[ 5.400000] SQUASHFS error: Xattrs in filesystem, these will be ignored

[ 5.420000] VFS: Mounted root (squashfs filesystem) readonly on device 31:3.

[ 5.450000] devtmpfs: mounted

[ 5.460000] Freeing init memory: 292K

[sighandler]: No more events to be processed, quitting.

[cleanup]: Waiting for children.

[cleanup]: All children terminated.

Restoring defaults…Reading board data…

PIN number not found!

WSC UUID: 0xd1c9a172b5f7b72f35bb4cf0531b0ec8

wps_uuid=0xd1c9a172b5f7b72f35bb4cf0531b0ec8

read_board_data(682) region_num=65535 0 ()

NTP synchronized date/time: 00-00-00

MAC address of 1st STA connected: 00-00-00-00-00-00

Internet Time date/time: 00-00-00

abGpioPhy none exist GPIO -1 !!!

invalid RF magic!

### main:1691 Set Normal Power!

Doing nvram commit by pid 1 !

done

Reading board data…

PIN number not found!

WSC UUID: 0xd1c9a172b5f7b72f35bb4cf0531b0ec8

wps_uuid=0xd1c9a172b5f7b72f35bb4cf0531b0ec8

read_board_data(682) region_num=65535 0 ()

NTP synchronized date/time: 00-00-00

MAC address of 1st STA connected: 00-00-00-00-00-00

Internet Time date/time: 00-00-00

abGpioPhy none exist GPIO -1 !!!

invalid RF magic!

### main:1691 Set Normal Power!

[ 46.030000] Initialise conn table 2048 entries

Commit new ethernet config…

Doing nvram commit by pid 1 !

[ 47.370000] bcm_robo_config_vlan 2475 is_erobo=0 vid=1 untag|member=0x17DBE ports=1 2 3 4 5 7 8*<

[ 47.390000] bcm_robo_config_vlan 2475 is_erobo=0 vid=2 untag|member=0x20301 ports=0 8 u<

[ 47.690000] bcm_robo_config_vlan 2475 is_erobo=0 vid=1 untag|member=0x17DBE ports=1 2 3 4 5 7 8*<

[ 47.700000] bcm_robo_config_vlan 2475 is_erobo=0 vid=2 untag|member=0x20301 ports=0 8 u<

insmod: dpsta.ko: no module by that name found

insmod: cannot insert ‘/lib/modules/2.6.36.4brcmarm+/kernel/drivers/net/dhd/dhd.ko’: Ope ration not permitted (-1): Operation not permitted

insmod: usbcore.ko: no module by that name found

insmod: cannot insert ‘/lib/modules/2.6.36.4brcmarm+/kernel/drivers/usb/host/ehci-hcd.ko ‘: Unknown symbol in module (-1): No such file or directory

insmod: wl_high.ko: no module by that name found

eth1: cmd=14: No such device

wl-1 not up in 3 sec

Creating device nodes…

Insert IDP engine…

Running rule agent to setup signature file /tmp/trend/rule.trf…

[main(247)]: kaStartup() passed

[main(258)]: GetPolicy() passed (ret=600209)

[main(265)]: Loading policy succeeded

[main(270)]: Signature version: major = 1, minor = 170

[main(288)]: Enable IPS!

[main(293)]: IPS enable = 1

[main(299)]: IPS-0.0.11

[main(320)]: kaShutDown()

Insert UDB …

Insert forward module /tmp/trend/tdts_udbfw.ko with param — dev_wan=eth0…

Unload fw_mod…

Unload udb_mod…

Unload idp_mod…

Remove device nodes…

[ 99.270000] Sorry, registering the character device failed with 0

Hit enter to continue…[ 101.310000] bcm_robo_config_vlan 2475 is_erobo=0 vid=1 untag| member=0x17DBE ports=1 2 3 4 5 7 8*<

[ 101.320000] bcm_robo_config_vlan 2475 is_erobo=0 vid=2 untag|member=0x20301 ports=0 8 u<

[ 101.580000] bcm_robo_config_vlan 2475 is_erobo=0 vid=1 untag|member=0x17DBE ports=1 2 3 4 5 7 8*<

[ 101.590000] bcm_robo_config_vlan 2475 is_erobo=0 vid=2 untag|member=0x20301 ports=0 8 u<

WARNING: console log level set to 1

killall: upnp: no process killed

upnp: No such file or directory

Doing nvram commit by pid 19626 !

Setup RRB socket, interface name=br0

ACSD >>main(681): No interface specified, exiting…wl: wl driver adapter not found

wl: wl driver adapter not found

ACSD start_wl 1427 force edcrs == 1

wl: wl driver adapter not found

———————isDhdReady()————————

eth1: No such device

isDhdReady 5042 could not found eth1 ret=0x13

eth2: No such device

isDhdReady 5042 could not found eth2 ret=0x13

eth3: No such device

isDhdReady 5042 could not found eth3 ret=0x13

——————-isDhdReady flag=3——————————

DHD didn’t bring up all the interfaces!

reboot: rmmod dhd failed: No such file or directory

Terminated

Sending SIGTERM to all processes

Sending SIGKILL to all processes

[ 117.120000] Restarting system.

CFE for Foxconn Router R7800/R8500 version: v1.0.5

Build Date: Tue Jun 30 20:39:15 CST 2015

Init Arena

Init Devs.

Boot up from NAND flash…

Bootcode Boot partition size = 524288(0x80000)

DDR Clock: 400 MHz

Info: DDR frequency set from clkfreq=1200,*800*

Warning: invalid DDR setting of 800 MHz ignored. DDR frequency will be set to 400 MHz.

Warning: invalid CPU setting of 1200 MHz ignored. armclock frequency will be set to 100 MHz.

et2: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 7.14.121 (r552363)

CPU type 0x0: 100MHz

Tot mem: 262144 KBytes

Device eth0: hwaddr 00-FF-FF-FF-FF-FF, ipaddr 192.168.1.1, mask 255.255.255.0

gateway not set, nameserver not set

Startup canceled

————————————————————————-

after all, netgear has no more hidden syntax help on cfe and cpu able to run @ 100 mhz (minimum speed).

abGpioPhy none exist GPIO -1 !!!

invalid RF magic!

what is GPIO -1 !!! // is this turn on and debug PEX 8603 chipset???

if anyone are interesting then i can post whole nand image.

Источник

Squashfs error xattrs in filesystem these will be ignored

Recommended

Mdhorn Commented Datetime = “2019-12-05T16: 36: 08Z”> December.

Description Of The Problem

Reasons As Solutions

Temporary Workarounds

Recommended