From: Mirsad Goran Todorovac <mirsad.todorovac@alu.unizg.hr>
To: Thorsten Leemhuis <regressions@leemhuis.info>,
linux-kernel@vger.kernel.org
Cc: Marc Miltenberger <marcmiltenberger@gmail.com>,
"regressions@lists.linux.dev" <regressions@lists.linux.dev>,
Slade Watkins <srw@sladewatkins.net>
Subject: Re: 6.0.0-RC kernels trigger Firefox snap bug with 6.0.0-rc3 through 6.0.0-rc7
Date: Sat, 8 Oct 2022 15:41:51 +0200 [thread overview]
Message-ID: <25cd0e21-ed8e-1836-b0ec-c052c2276cd8@alu.unizg.hr> (raw)
In-Reply-To: <6ba15505-1c04-df2b-237f-b3060f26d2e6@leemhuis.info>
On 06. 10. 2022. 18:58, Thorsten Leemhuis wrote:
> On 06.10.22 18:43, Mirsad Goran Todorovac wrote:
>> Hey Thorsten,
>>
>> On 06. 10. 2022. 15:23, Thorsten Leemhuis wrote:
>>> On 06.10.22 14:43, Mirsad Todorovac wrote:
>>>> On 10/6/22 14:25, Thorsten Leemhuis wrote:
>>>>
>>>>> One more question:
>>>>>
>>>>> On 06.10.22 14:00, Thorsten Leemhuis wrote:
>>>>> Were those two vanilla kernels? I asked in #snappy on IRC and was told
>>>>> that "snapd simply expects some ubuntu bit in patched into the kernel if
>>>>> it detects that it runs on an official ubuntu install...". This was also
>>>>> suggested "it probably makes sense to file a but in LP to make the
>>>>> kernel team aware".
>>>> Yes, last time I tried it with git clone from linux_stable on kernel.org
>>>> and
>>>> config-6.0.0-060000-generic from the official Ubuntu mainline build
>>> You don't want to do that. Better take the config used to build a
>>> working kernel (say 5.19.y) and then build 6.0 with it (after running
>>> "make olddefconfig"), because it might be a new kernel option (say for a
>>> new security technique) that might cause the problem, as explained here:
>>> https://docs.kernel.org/admin-guide/reporting-regressions.html
>> If I understood well, that would mean building www.kernel.org git
>> linux_stable
>> source with Ubuntu's config-5.9.13-051903?
> I meant "please download Linux 6.0 (ideally through git, that you have
> everything to perform a bisection), add the config from a working kernel
> (if config-5.9.13-051903 is one, yeah, then take that) as .config and
> then run "make olddefconfig" before compiling and installing the kernel
> to see if 6.0 fails with that config that was working.
Hi, Thorsten,
Having done this build with mentioned config-5.19.13-051903-config from
Ubuntu's mainline build and your recommended make option
had produced a kernel that so far did not exhibit the Firefox snap
"tab crash/wrong Verneed record version" bug.
However, the uptime is 1d 18h50min, so it might be too early to draw
a definite general conclusion.
Now, the brave conlusion seems to be that the culprit is one of the modules
added in config-6.0.0-060000-generic.
I am new to this, but is seems that we should look at some compiled-in
modules (147 loadable and 41 compiled-in):
mtodorov@domac:~/linux/kernel$ diff -u config-5.19.13-051913-generic
config-6.0.0-060000-generic | grep -e ^+CONFIG | less
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+CONFIG_X86_PM_TIMER=y
+CONFIG_HAVE_IMA_KEXEC=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_GET_FREE_REGION=y
+CONFIG_NET_DSA_TAG_RZN1_A5PSW=m
+CONFIG_PCI_DOE=y
+CONFIG_PCI_EPF_VNTB=m
+CONFIG_CXL_REGION=y
+CONFIG_NVME_COMMON=m
+CONFIG_NVME_AUTH=y
+CONFIG_NVME_TARGET_AUTH=y
+CONFIG_NET_DSA_MICROCHIP_KSZ_SPI=m
+CONFIG_NET_DSA_QCA8K=m
+CONFIG_NET_VENDOR_WANGXUN=y
+CONFIG_TXGBE=m
+CONFIG_BCM_NET_PHYPTP=m
+CONFIG_CAN_DEV=m
+CONFIG_CAN_VCAN=m
+CONFIG_CAN_VXCAN=m
+CONFIG_CAN_NETLINK=y
+CONFIG_CAN_CALC_BITTIMING=y
+CONFIG_CAN_RX_OFFLOAD=y
+CONFIG_CAN_CAN327=m
+CONFIG_CAN_JANZ_ICAN3=m
+CONFIG_CAN_KVASER_PCIEFD=m
+CONFIG_CAN_SLCAN=m
+CONFIG_CAN_C_CAN=m
+CONFIG_CAN_C_CAN_PLATFORM=m
+CONFIG_CAN_C_CAN_PCI=m
+CONFIG_CAN_CC770=m
+CONFIG_CAN_CC770_ISA=m
+CONFIG_CAN_CC770_PLATFORM=m
+CONFIG_CAN_CTUCANFD=m
+CONFIG_CAN_CTUCANFD_PCI=m
+CONFIG_CAN_IFI_CANFD=m
+CONFIG_CAN_M_CAN=m
+CONFIG_CAN_M_CAN_PCI=m
+CONFIG_CAN_M_CAN_PLATFORM=m
+CONFIG_CAN_M_CAN_TCAN4X5X=m
+CONFIG_CAN_PEAK_PCIEFD=m
+CONFIG_CAN_SJA1000=m
+CONFIG_CAN_EMS_PCI=m
+CONFIG_CAN_EMS_PCMCIA=m
+CONFIG_CAN_F81601=m
+CONFIG_CAN_KVASER_PCI=m
+CONFIG_CAN_PEAK_PCI=m
+CONFIG_CAN_PEAK_PCIEC=y
+CONFIG_CAN_PEAK_PCMCIA=m
+CONFIG_CAN_PLX_PCI=m
+CONFIG_CAN_SJA1000_ISA=m
+CONFIG_CAN_SJA1000_PLATFORM=m
+CONFIG_CAN_SOFTING=m
+CONFIG_CAN_SOFTING_CS=m
+CONFIG_CAN_HI311X=m
+CONFIG_CAN_MCP251X=m
+CONFIG_CAN_MCP251XFD=m
+CONFIG_CAN_8DEV_USB=m
+CONFIG_CAN_EMS_USB=m
+CONFIG_CAN_ESD_USB=m
+CONFIG_CAN_ETAS_ES58X=m
+CONFIG_CAN_GS_USB=m
+CONFIG_CAN_KVASER_USB=m
+CONFIG_CAN_MCBA_USB=m
+CONFIG_CAN_PEAK_USB=m
+CONFIG_CAN_UCAN=m
+CONFIG_TOUCHSCREEN_COLIBRI_VF50=m
+CONFIG_TCG_TIS_I2C=m
+CONFIG_SPI_MICROCHIP_CORE=m
+CONFIG_PINCTRL_METEORLAKE=m
+CONFIG_GPIO_I8255=m
+CONFIG_SENSORS_LT7182S=m
+CONFIG_VIDEO_AR0521=m
+CONFIG_APERTURE_HELPERS=y
+CONFIG_SND_HDA_CS_DSP_CONTROLS=m
+CONFIG_SND_SOC_AMD_ST_ES8336_MACH=m
+CONFIG_SND_AMD_ASOC_REMBRANDT=m
+CONFIG_SND_SOC_AMD_RPL_ACP6x=m
+CONFIG_SND_SOC_FSL_UTILS=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_DA7219=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_DMIC=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_HDAUDIO=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_I2S_TEST=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_MAX98357A=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_MAX98373=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_NAU8825=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_RT274=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_RT286=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_RT298=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_RT5682=m
+CONFIG_SND_SOC_INTEL_AVS_MACH_SSM4567=m
+CONFIG_SND_SOC_SOF_IPC3=y
+CONFIG_SND_SOC_SOF_INTEL_IPC4=y
+CONFIG_SND_SOC_SOF_INTEL_MTL=m
+CONFIG_SND_SOC_SOF_METEORLAKE=m
+CONFIG_SND_SOC_HDA=m
+CONFIG_SND_SOC_RT274=m
+CONFIG_SND_SOC_TAS2780=m
+CONFIG_SND_SOC_WSA883X=m
+CONFIG_UCSI_STM32G0=m
+CONFIG_TYPEC_ANX7411=m
+CONFIG_LEDS_IS31FL319X=m
+CONFIG_INFINIBAND_BNXT_RE=m
+CONFIG_INFINIBAND_ERDMA=m
+CONFIG_INFINIBAND_HFI1=m
+CONFIG_INFINIBAND_MTHCA=m
+CONFIG_INFINIBAND_QIB=m
+CONFIG_INFINIBAND_QIB_DCA=y
+CONFIG_INFINIBAND_USNIC=m
+CONFIG_INFINIBAND_VMWARE_PVRDMA=m
+CONFIG_VIDEO_IPU3_IMGU=m
+CONFIG_VME_BUS=y
+CONFIG_VME_TSI148=m
+CONFIG_VME_FAKE=m
+CONFIG_CHROME_PLATFORMS=y
+CONFIG_CHROMEOS_ACPI=m
+CONFIG_CHROMEOS_LAPTOP=m
+CONFIG_CHROMEOS_PSTORE=m
+CONFIG_CHROMEOS_TBMC=m
+CONFIG_CROS_EC=m
+CONFIG_CROS_EC_I2C=m
+CONFIG_CROS_EC_ISHTP=m
+CONFIG_CROS_EC_SPI=m
+CONFIG_CROS_EC_LPC=m
+CONFIG_CROS_EC_PROTO=y
+CONFIG_CROS_KBD_LED_BACKLIGHT=m
+CONFIG_CROS_EC_CHARDEV=m
+CONFIG_CROS_EC_LIGHTBAR=m
+CONFIG_CROS_EC_DEBUGFS=m
+CONFIG_CROS_EC_SENSORHUB=m
+CONFIG_CROS_EC_SYSFS=m
+CONFIG_CROS_EC_TYPEC=m
+CONFIG_CROS_USBPD_LOGGER=m
+CONFIG_CROS_USBPD_NOTIFY=m
+CONFIG_CHROMEOS_PRIVACY_SCREEN=m
+CONFIG_WILCO_EC=m
+CONFIG_WILCO_EC_DEBUGFS=m
+CONFIG_WILCO_EC_EVENTS=m
+CONFIG_WILCO_EC_TELEMETRY=m
+CONFIG_MELLANOX_PLATFORM=y
+CONFIG_MLXREG_HOTPLUG=m
+CONFIG_MLXREG_IO=m
+CONFIG_MLXREG_LC=m
+CONFIG_NVSW_SN2201=m
+CONFIG_SURFACE_PLATFORMS=y
+CONFIG_SURFACE3_WMI=m
+CONFIG_SURFACE_3_POWER_OPREGION=m
+CONFIG_SURFACE_ACPI_NOTIFY=m
+CONFIG_SURFACE_AGGREGATOR_CDEV=m
+CONFIG_SURFACE_AGGREGATOR_HUB=m
+CONFIG_SURFACE_AGGREGATOR_REGISTRY=m
+CONFIG_SURFACE_AGGREGATOR_TABLET_SWITCH=m
+CONFIG_SURFACE_DTX=m
+CONFIG_SURFACE_GPE=m
+CONFIG_SURFACE_HOTPLUG=m
+CONFIG_SURFACE_PLATFORM_PROFILE=m
+CONFIG_SURFACE_PRO3_BUTTON=m
+CONFIG_SURFACE_AGGREGATOR=m
+CONFIG_SURFACE_AGGREGATOR_BUS=y
+CONFIG_P2SB=y
+CONFIG_ENVELOPE_DETECTOR=m
+CONFIG_SD_ADC_MODULATOR=m
+CONFIG_VF610_ADC=m
+CONFIG_PWM_CLK=m
+CONFIG_RESET_SIMPLE=y
+CONFIG_RESET_TI_TPS380X=m
+CONFIG_FPGA_MGR_MICROCHIP_SPI=m
+CONFIG_SECURITY_APPARMOR_INTROSPECT_POLICY=y
+CONFIG_SECURITY_APPARMOR_EXPORT_BINARY=y
+CONFIG_SECURITY_APPARMOR_PARANOID_LOAD=y
+CONFIG_IMA_KEXEC=y
+CONFIG_CRYPTO_XCTR=m
+CONFIG_CRYPTO_HCTR2=m
+CONFIG_CRYPTO_POLYVAL=m
+CONFIG_CRYPTO_POLYVAL_CLMUL_NI=m
+CONFIG_CRYPTO_ARIA=m
+CONFIG_CRYPTO_LIB_SHA1=y
+CONFIG_POLYNOMIAL=m
+CONFIG_DA_MON_EVENTS=y
+CONFIG_DA_MON_EVENTS_ID=y
+CONFIG_RV=y
+CONFIG_RV_MON_WWNR=y
+CONFIG_RV_REACTORS=y
+CONFIG_RV_REACT_PRINTK=y
+CONFIG_RV_REACT_PANIC=y
However, I'm stuck on this. Disecting the modules to one that caused the
problem seems
infeasible, for it takes me two hours for a build ...
Hope this helps ...
-mt
--
Mirsad Goran Todorovac
Sistem inženjer
Grafički fakultet | Akademija likovnih umjetnosti
Sveučilište u Zagrebu
--
System engineer
Faculty of Graphic Arts | Academy of Fine Arts
University of Zagreb, Republic of Croatia
The European Union
next prev parent reply other threads:[~2022-10-08 13:42 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 17:57 6.0.0-RC kernels trigger Firefox snap bug with 6.0.0-rc3 through 6.0.0-rc7 Mirsad Goran Todorovac
2022-09-30 10:48 ` BUG: " Mirsad Todorovac
2022-09-30 11:21 ` Slade Watkins
2022-09-30 11:44 ` Mirsad Todorovac
2022-09-30 12:03 ` Slade Watkins
2022-09-30 18:27 ` Slade Watkins
2022-10-03 8:18 ` Mirsad Goran Todorovac
2022-10-07 8:47 ` Slade Watkins
2022-10-07 10:55 ` Mirsad Goran Todorovac
2022-10-06 10:39 ` Marc Miltenberger
2022-10-06 16:27 ` Slade Watkins
2022-10-06 12:00 ` Thorsten Leemhuis
2022-10-06 12:25 ` Thorsten Leemhuis
2022-10-06 12:43 ` Mirsad Todorovac
2022-10-06 13:23 ` Thorsten Leemhuis
[not found] ` <c05134cc-92fa-dac2-e738-cf6fae194521@alu.unizg.hr>
2022-10-06 16:58 ` Thorsten Leemhuis
[not found] ` <f23494b5-b4ea-a32a-e260-4541039dedc8@alu.unizg.hr>
2022-10-07 6:09 ` Mirsad Goran Todorovac
2022-10-07 6:31 ` Mirsad Goran Todorovac
2022-10-08 13:41 ` Mirsad Goran Todorovac [this message]
2022-10-08 16:46 ` Mirsad Goran Todorovac
[not found] ` <c40786ab-8b3b-9b64-683f-dac589c024df@alu.unizg.hr>
2022-10-09 6:45 ` BUG reproduced: " Thorsten Leemhuis
2022-10-09 22:45 ` Slade Watkins
2022-10-11 17:53 ` Mirsad Goran Todorovac
2022-10-12 6:05 ` Mirsad Todorovac
2022-10-12 22:58 ` Slade Watkins
2022-10-06 12:38 ` Mirsad Todorovac
2022-10-12 7:46 ` Bagas Sanjaya
2022-10-13 13:24 ` Mirsad Goran Todorovac
2022-10-14 10:32 ` Mirsad Todorovac
2022-10-14 12:28 ` Bagas Sanjaya
2022-10-14 15:06 ` Mirsad Todorovac
2022-10-14 21:44 ` Mirsad Goran Todorovac
[not found] ` <ddf13e46-c091-80b2-3b57-c43ac45435f0@alu.unizg.hr>
2022-10-15 14:59 ` Fwd: BISECT result: " Mirsad Goran Todorovac
2022-10-15 15:32 ` Thorsten Leemhuis
2022-10-15 20:59 ` Phillip Lougher
2022-10-16 12:21 ` Bagas Sanjaya
2022-10-16 12:24 ` Bagas Sanjaya
2022-10-16 12:43 ` Thorsten Leemhuis
2022-11-04 12:06 ` BISECT result: 6.0.0-RC kernels trigger Firefox snap bug with 6.0.0-rc3 through 6.0.0-rc7 #forregzbot Thorsten Leemhuis
2022-10-17 9:45 ` BISECT result: 6.0.0-RC kernels trigger Firefox snap bug with 6.0.0-rc3 through 6.0.0-rc7 Bagas Sanjaya
2022-10-17 12:32 ` Bagas Sanjaya
2022-10-17 17:25 ` Phillip Lougher
2022-10-18 1:38 ` Bagas Sanjaya
2022-10-18 8:35 ` Bagas Sanjaya
2022-10-16 15:55 ` Mirsad Goran Todorovac
2022-10-16 19:55 ` Phillip Lougher
2022-10-16 20:19 ` Phillip Lougher
2022-10-17 2:03 ` Bagas Sanjaya
2022-10-17 2:41 ` Mirsad Goran Todorovac
2022-10-17 4:15 ` Bagas Sanjaya
2022-10-17 8:32 ` Mirsad Goran Todorovac
2022-10-17 13:22 ` Mirsad Goran Todorovac
2022-10-17 13:59 ` Phillip Lougher
2022-10-18 5:49 ` Mirsad Todorovac
2022-10-18 2:15 ` Jintao Yin
2022-10-18 6:52 ` Mirsad Todorovac
2022-10-18 8:24 ` Hsin-Yi Wang
2022-10-18 9:23 ` Mirsad Todorovac
2022-10-18 12:59 ` Bagas Sanjaya
2022-10-18 13:38 ` Phillip Lougher
2022-10-18 13:36 ` Phillip Lougher
2022-10-18 7:23 ` Bagas Sanjaya
2022-10-18 8:33 ` Bagas Sanjaya
2022-10-18 17:15 ` Phillip Lougher
2022-10-18 17:41 ` Mirsad Goran Todorovac
2022-10-18 17:41 ` Phillip Lougher
[not found] ` <1b41bf99-754e-8b90-cc2c-67f50642e2dc@alu.unizg.hr>
2022-10-18 21:34 ` Mirsad Goran Todorovac
2022-10-19 5:17 ` Slade Watkins
2022-10-19 11:07 ` Mirsad Goran Todorovac
2022-10-19 7:53 ` Bagas Sanjaya
2022-10-20 6:59 ` Jintao Yin
2022-10-20 7:43 ` Jintao Yin
2022-10-20 9:51 ` Mirsad Goran Todorovac
2022-10-20 13:02 ` Bagas Sanjaya
2022-10-20 13:55 ` Jintao Yin
2022-10-20 15:00 ` Mirsad Todorovac
2022-10-20 15:45 ` Phillip Lougher
2022-10-20 23:23 ` Bagas Sanjaya
2022-10-20 23:44 ` Slade Watkins
2022-10-21 1:48 ` Phillip Lougher
2022-10-21 7:12 ` Mirsad Goran Todorovac
2022-10-21 8:33 ` Mirsad Goran Todorovac
2022-10-21 3:09 ` Jintao Yin
2022-10-20 15:49 ` Phillip Lougher
2022-10-20 16:00 ` Mirsad Todorovac
[not found] ` <fa6c69ff-a493-a519-3564-1a1ccb932553@alu.unizg.hr>
2022-10-18 10:55 ` Bagas Sanjaya
2022-10-18 11:07 ` Mirsad Todorovac
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