On 2025-09-16 00:45:03 +0200, Vincent Lefevre wrote: > On 2025-09-15 11:28:41 -0400, Stefan Monnier wrote: > > But yes, I'm using `MODULES=dep` and `COMPRESS=lzma` (tho I don't think > > the COMPRESS setting is the source of the discrepancy). > > So I've tried MODULES=dep (and still COMPRESS=lzma and COMPRESSLEVEL=9 > as before). Now: > > -rw-r--r-- 1 root root 122M 2025-09-16 00:43:13 initrd.img-6.16.7+deb14-amd64 > > But this is still *a lot*.
MODULES=dep is definitely wrong here: it makes nouveau crash when I log out: Sep 16 01:29:29 qaa kernel: ------------[ cut here ]------------ Sep 16 01:29:29 qaa kernel: WARNING: CPU: 0 PID: 1464 at drivers/gpu/drm/nouveau/nouveau_gem.c:207 nouveau_gem_object_close+0x250/0x2c0 [nouveau] Sep 16 01:29:29 qaa kernel: Modules linked in: uinput ccm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject rfcomm cmac algif_hash algif_skcipher af_alg hid_sensor_als hid_sensor_trigger hid_sensor_iio_common industrialio_triggered_buffer kfifo_buf industrialio hid_sensor_custom joydev snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_generic_allocation qrtr snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils bnep snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks snd_soc_acpi crc8 soundwire_bus snd_soc_sdca intel_uncore_frequency iwlmvm intel_uncore_frequency_common snd_soc_avs snd_ctl_led x86_pkg_temp_thermal snd_soc_hda_codec intel_powerclamp snd_hda_codec_realtek xt_multiport snd_hda_ext_core nft_compat coretemp nf_tables snd_hda_codec_generic binfmt_misc snd_soc_core mac80211 Sep 16 01:29:29 qaa kernel: snd_hda_scodec_component hid_sensor_hub kvm_intel ucsi_acpi typec_ucsi snd_compress nls_ascii snd_pcm_dmaengine typec r8153_ecm nls_cp437 roles snd_hda_intel cdc_ether vfat fat uvcvideo usbnet intel_ishtp_hid snd_intel_dspcfg kvm videobuf2_vmalloc snd_intel_sdw_acpi libarc4 uvc snd_hda_codec dell_wmi_sysman btusb videobuf2_memops irqbypass iwlwifi r8152 ghash_clmulni_intel videobuf2_v4l2 rtsx_pci_sdmmc btrtl processor_thermal_device_pci mii sha512_ssse3 btintel snd_hda_core dell_pc mmc_core processor_thermal_device videodev sha1_ssse3 platform_profile libphy btbcm processor_thermal_wt_hint hid_multitouch rapl iTCO_wdt snd_hwdep intel_cstate btmtk platform_temperature_control intel_pmc_bxt dell_rbtn spd5118 intel_rapl_msr iTCO_vendor_support dell_laptop dell_wmi_ddv intel_uncore snd_pcm firmware_attributes_class videobuf2_common mdio_bus cfg80211 dell_smm_hwmon processor_thermal_rfim bluetooth snd_timer wmi_bmof rtsx_pci processor_thermal_rapl mc intel_lpss_pci intel_rapl_common mei_wdt mei_hdcp snd Sep 16 01:29:29 qaa kernel: intel_ish_ipc i2c_i801 processor_thermal_wt_req intel_lpss watchdog i2c_smbus soundcore idma64 rfkill thunderbolt intel_ishtp processor_thermal_power_floor igen6_edac battery processor_thermal_mbox intel_pmc_core int3403_thermal i2c_hid_acpi int340x_thermal_zone i2c_hid pmt_telemetry pmt_class int3400_thermal intel_pmc_ssram_telemetry acpi_tad acpi_pad acpi_thermal_rel ac msr i2c_dev parport_pc ppdev lp parport efi_pstore nfnetlink efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_cryptoapi hid_apple dm_crypt dm_mod apple_mfi_fastcharge hid_generic usbhid hid xe intel_vsec drm_suballoc_helper configfs drm_gpusvm nvme nvme_core nvme_keyring nvme_auth ahci libahci libata scsi_mod scsi_common i915 nouveau mxm_wmi drm_ttm_helper gpu_sched drm_gpuvm drm_exec drm_buddy drm_client_lib i2c_algo_bit ttm drm_display_helper xhci_pci xhci_hcd drm_kms_helper mei_pxp dell_wmi drm dell_smbios usbcore mei_me dell_wmi_descriptor psmouse dcdbas cec video mei evdev aesni_intel rc_core serio_raw usb_common Sep 16 01:29:29 qaa kernel: pcspkr vmd button intel_hid wmi sparse_keymap Sep 16 01:29:29 qaa kernel: CPU: 0 UID: 0 PID: 1464 Comm: Xorg Tainted: G W 6.16.7+deb14-amd64 #1 PREEMPT(lazy) Debian 6.16.7-1 Sep 16 01:29:29 qaa kernel: Tainted: [W]=WARN Sep 16 01:29:29 qaa kernel: Hardware name: Dell Inc. Precision 5570/01Y4G1, BIOS 1.32.1 04/28/2025 Sep 16 01:29:29 qaa kernel: RIP: 0010:nouveau_gem_object_close+0x250/0x2c0 [nouveau] Sep 16 01:29:29 qaa kernel: Code: 48 8b 45 18 48 89 42 08 48 89 10 4c 89 6d 10 4c 89 6d 18 48 8d 7d 30 48 89 2c 24 e8 3a 8e 03 00 48 89 e7 e8 22 33 00 00 eb a3 <0f> 0b eb ac e8 47 55 93 da 31 f6 ba f4 01 00 00 4c 89 ef e8 18 64 Sep 16 01:29:29 qaa kernel: RSP: 0018:ffffd300441d3c10 EFLAGS: 00010283 Sep 16 01:29:29 qaa kernel: RAX: 00000000ffffffea RBX: ffff8cfe85392000 RCX: 0000000000000000 Sep 16 01:29:29 qaa kernel: RDX: ffffffff9ae8b61f RSI: 0000000000000202 RDI: ffff8cfe82dca1ac Sep 16 01:29:29 qaa kernel: RBP: ffff8cfe86a5bf80 R08: 0000000000000228 R09: 0000000000000040 Sep 16 01:29:29 qaa kernel: R10: ffff8cfe8a09f250 R11: 0000000000000000 R12: ffff8cfe82dca0c8 Sep 16 01:29:29 qaa kernel: R13: 0000000000000001 R14: ffff8cfe8a09f250 R15: ffff8cfe92f14dd8 Sep 16 01:29:29 qaa kernel: FS: 0000000000000000(0000) GS:ffff8d06525c7000(0000) knlGS:0000000000000000 Sep 16 01:29:29 qaa kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 16 01:29:29 qaa kernel: CR2: 00007f7522be1060 CR3: 000000018242c002 CR4: 0000000000f72ef0 Sep 16 01:29:29 qaa kernel: PKRU: 55555554 Sep 16 01:29:29 qaa kernel: Call Trace: Sep 16 01:29:29 qaa kernel: <TASK> Sep 16 01:29:29 qaa kernel: drm_gem_object_release_handle+0x33/0xb0 [drm] Sep 16 01:29:29 qaa kernel: ? __pfx_drm_gem_object_release_handle+0x10/0x10 [drm] Sep 16 01:29:29 qaa kernel: idr_for_each+0x6e/0xf0 Sep 16 01:29:29 qaa kernel: drm_gem_release+0x20/0x30 [drm] Sep 16 01:29:29 qaa kernel: drm_file_free+0x1f9/0x280 [drm] Sep 16 01:29:29 qaa kernel: drm_release+0x5c/0xe0 [drm] Sep 16 01:29:29 qaa kernel: __fput+0xe3/0x2a0 Sep 16 01:29:29 qaa kernel: task_work_run+0x59/0x90 Sep 16 01:29:29 qaa kernel: do_exit+0x290/0xa60 Sep 16 01:29:29 qaa kernel: ? __handle_mm_fault+0xab4/0xf70 Sep 16 01:29:29 qaa kernel: do_group_exit+0x30/0x80 Sep 16 01:29:29 qaa kernel: __x64_sys_exit_group+0x18/0x20 Sep 16 01:29:29 qaa kernel: x64_sys_call+0xfdb/0x14f0 Sep 16 01:29:29 qaa kernel: do_syscall_64+0x84/0x320 Sep 16 01:29:29 qaa kernel: ? count_memcg_events+0x167/0x1d0 Sep 16 01:29:29 qaa kernel: ? handle_mm_fault+0x1d7/0x2e0 Sep 16 01:29:29 qaa kernel: ? do_user_addr_fault+0x2c3/0x7f0 Sep 16 01:29:29 qaa kernel: entry_SYSCALL_64_after_hwframe+0x76/0x7e Sep 16 01:29:29 qaa kernel: RIP: 0033:0x7f75391ea295 Sep 16 01:29:29 qaa kernel: Code: Unable to access opcode bytes at 0x7f75391ea26b. Sep 16 01:29:29 qaa kernel: RSP: 002b:00007ffe629233f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 Sep 16 01:29:29 qaa kernel: RAX: ffffffffffffffda RBX: 00007f75392f5fe8 RCX: 00007f75391ea295 Sep 16 01:29:29 qaa kernel: RDX: 00000000000000e7 RSI: fffffffffffffc08 RDI: 0000000000000000 Sep 16 01:29:29 qaa kernel: RBP: 0000000000000000 R08: 00007ffe62923390 R09: 0000000000000000 Sep 16 01:29:29 qaa kernel: R10: 0000000000000033 R11: 0000000000000202 R12: 00007f75392f4680 Sep 16 01:29:29 qaa kernel: R13: 00007f75397cdc80 R14: 0000000000000a69 R15: 00007f75392f6000 Sep 16 01:29:29 qaa kernel: </TASK> Sep 16 01:29:29 qaa kernel: ---[ end trace 0000000000000000 ]--- Sep 16 01:29:37 qaa systemd[1]: Stopping [email protected] - User Manager for UID 1000... [...] and lots of other errors. I had to press the power button to switch off and reboot. -- Vincent Lefèvre <[email protected]> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / Pascaline project (LIP, ENS-Lyon)
