Today's released kernels: - 6.5.0-28-generic (amd64) - 6.5.0-1015-raspi (arm64)
Still have this bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.5 in Ubuntu. https://bugs.launchpad.net/bugs/2060919 Title: Remote filesystems mounted as CIFS not working after update to Kernel "6.5.0-27-generic #28-Ubuntu" (amd64) or Kernel "6.5.0-1014-raspi #17-Ubuntu" (aarch64). Status in linux package in Ubuntu: Confirmed Status in linux-azure package in Ubuntu: New Status in linux-hwe-6.5 package in Ubuntu: Confirmed Status in linux-raspi package in Ubuntu: Confirmed Bug description: Remote filesystems mounted as CIFS are not working after update to Kernel "6.5.0-27-generic #28-Ubuntu" for x86_64 (and also after updating to Kernel "6.5.0-1014-raspi #17-Ubuntu" in aarch64). The remote filesystem is correctly mounted and seems to work but trying to write data to the filesystem ends in a kernel error exception. After that error the CIFS filesystem just became unusable. Previous Kernel version works correctly. ========================================================= Example for Kernel "6.5.0-27-generic #28-Ubuntu" (x86_64) ========================================================= # lsb_release -rd No LSB modules are available. Description: Ubuntu 23.10 Release: 23.10 # uname -a Linux fpgmsi 6.5.0-27-generic #28-Ubuntu SMP PREEMPT_DYNAMIC Thu Mar 7 18:21:00 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux # cat /proc/version_signature Ubuntu 6.5.0-27.28-generic 6.5.13 ---------------------------- How to reproduce the problem ---------------------------- For instance, I'm using KeePassXC (https://launchpad.net/ubuntu/+source/keepassxc) to update a database located at CIFS filesystem. Any change done to that database causes this Kernel error exception: abr 11 09:34:59 fpgmsi kernel: BUG: unable to handle page fault for address: fffffffffffffffe abr 11 09:34:59 fpgmsi kernel: #PF: supervisor read access in kernel mode abr 11 09:34:59 fpgmsi kernel: #PF: error_code(0x0000) - not-present page abr 11 09:34:59 fpgmsi kernel: PGD f45a3f067 P4D f45a3f067 PUD f45a41067 PMD 0 abr 11 09:34:59 fpgmsi kernel: Oops: 0000 [#1] PREEMPT SMP NOPTI abr 11 09:34:59 fpgmsi kernel: CPU: 0 PID: 28103 Comm: Thread (pooled) Tainted: P OE 6.5.0-27-generic #28-Ubuntu abr 11 09:34:59 fpgmsi kernel: Hardware name: Micro-Star International Co., Ltd. MAG Z690 Codex X5 (MS-B930)/PRO Z690-A WIFI (MS-7D25), BIOS D.50 04/26/2022 abr 11 09:34:59 fpgmsi kernel: RIP: 0010:cifs_flush_folio+0x41/0xf0 [cifs] abr 11 09:34:59 fpgmsi kernel: Code: 49 89 cd 31 c9 41 54 49 89 f4 48 c1 ee 0c 53 48 83 ec 08 48 8b 7f 30 44 89 45 d4 e8 79 b3 23 f1 48 89 c3 31 c0 48 85 db 74 77 <48> 8b 13 b8 00 10 00 00 f7 c2 00 00 01 00 74 10 0f b6 4b 51 48 d3 abr 11 09:34:59 fpgmsi kernel: RSP: 0018:ffffaab6865ffbf8 EFLAGS: 00010282 abr 11 09:34:59 fpgmsi kernel: RAX: 0000000000000000 RBX: fffffffffffffffe RCX: 0000000000000000 abr 11 09:34:59 fpgmsi kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 abr 11 09:34:59 fpgmsi kernel: RBP: ffffaab6865ffc28 R08: 0000000000000001 R09: 0000000000000000 abr 11 09:34:59 fpgmsi kernel: R10: 0000000000023854 R11: 0000000000000000 R12: 0000000000000000 abr 11 09:34:59 fpgmsi kernel: R13: ffffaab6865ffc78 R14: ffff906675d8aed0 R15: ffffaab6865ffc70 abr 11 09:34:59 fpgmsi kernel: FS: 00007bd4d594b6c0(0000) GS:ffff90753f800000(0000) knlGS:0000000000000000 abr 11 09:34:59 fpgmsi kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 abr 11 09:34:59 fpgmsi kernel: CR2: fffffffffffffffe CR3: 000000017022a000 CR4: 0000000000750ef0 abr 11 09:34:59 fpgmsi kernel: PKRU: 55555554 abr 11 09:34:59 fpgmsi kernel: Call Trace: abr 11 09:34:59 fpgmsi kernel: <TASK> abr 11 09:34:59 fpgmsi kernel: ? show_regs+0x6d/0x80 abr 11 09:34:59 fpgmsi kernel: ? __die+0x24/0x80 abr 11 09:34:59 fpgmsi kernel: ? page_fault_oops+0x99/0x1b0 abr 11 09:34:59 fpgmsi kernel: ? kernelmode_fixup_or_oops+0xb2/0x140 abr 11 09:34:59 fpgmsi kernel: ? __bad_area_nosemaphore+0x1a5/0x2c0 abr 11 09:34:59 fpgmsi kernel: ? bad_area_nosemaphore+0x16/0x30 abr 11 09:34:59 fpgmsi kernel: ? do_kern_addr_fault+0x7b/0xa0 abr 11 09:34:59 fpgmsi kernel: ? exc_page_fault+0x1a4/0x1b0 abr 11 09:34:59 fpgmsi kernel: ? asm_exc_page_fault+0x27/0x30 abr 11 09:34:59 fpgmsi kernel: ? cifs_flush_folio+0x41/0xf0 [cifs] abr 11 09:34:59 fpgmsi kernel: ? cifs_flush_folio+0x37/0xf0 [cifs] abr 11 09:34:59 fpgmsi kernel: cifs_remap_file_range+0x172/0x660 [cifs] abr 11 09:34:59 fpgmsi kernel: do_clone_file_range+0x101/0x2d0 abr 11 09:34:59 fpgmsi kernel: vfs_clone_file_range+0x3f/0x150 abr 11 09:34:59 fpgmsi kernel: ioctl_file_clone+0x52/0xc0 abr 11 09:34:59 fpgmsi kernel: do_vfs_ioctl+0x68f/0x910 abr 11 09:34:59 fpgmsi kernel: ? __fget_light+0xa5/0x120 abr 11 09:34:59 fpgmsi kernel: __x64_sys_ioctl+0x7d/0xf0 abr 11 09:34:59 fpgmsi kernel: do_syscall_64+0x59/0x90 abr 11 09:34:59 fpgmsi kernel: ? kmem_cache_free+0x22/0x3e0 abr 11 09:34:59 fpgmsi kernel: ? putname+0x5b/0x80 abr 11 09:34:59 fpgmsi kernel: ? exit_to_user_mode_prepare+0x30/0xb0 abr 11 09:34:59 fpgmsi kernel: ? syscall_exit_to_user_mode+0x37/0x60 abr 11 09:34:59 fpgmsi kernel: ? do_syscall_64+0x68/0x90 abr 11 09:34:59 fpgmsi kernel: ? do_syscall_64+0x68/0x90 abr 11 09:34:59 fpgmsi kernel: ? do_syscall_64+0x68/0x90 abr 11 09:34:59 fpgmsi kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8 abr 11 09:34:59 fpgmsi kernel: RIP: 0033:0x7bd4ff12396f abr 11 09:34:59 fpgmsi kernel: Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00 abr 11 09:34:59 fpgmsi kernel: RSP: 002b:00007bd4d59498a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 abr 11 09:34:59 fpgmsi kernel: RAX: ffffffffffffffda RBX: 0000000000000023 RCX: 00007bd4ff12396f abr 11 09:34:59 fpgmsi kernel: RDX: 0000000000000023 RSI: 0000000040049409 RDI: 000000000000002c abr 11 09:34:59 fpgmsi kernel: RBP: 000000000000002c R08: 00007bd4c80008e0 R09: 0000000000000007 abr 11 09:34:59 fpgmsi kernel: R10: 00007bd4c80026b0 R11: 0000000000000246 R12: 00007bd4c8001380 abr 11 09:34:59 fpgmsi kernel: R13: 00007bd4d5949a10 R14: 00007bd4c8001e20 R15: 00007bd4d5949a00 abr 11 09:34:59 fpgmsi kernel: </TASK> abr 11 09:34:59 fpgmsi kernel: Modules linked in: rfcomm snd_seq_dummy snd_hrtimer vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) nls_utf8 cifs cifs_arc4 cifs_md4 fscache netfs cmac algif_hash algif_skcipher af_alg nft_chain_nat nvidia_uvm(POE) nf_nat bnep zram xt_tcpudp sunrpc xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables binfmt_misc nfnetlink nls_iso8859_1 intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common snd_sof_pci_intel_tgl nvidia_drm(POE) snd_sof_intel_hda_common nvidia_modeset(POE) soundwire_intel x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_hda_codec_realtek snd_sof snd_hda_codec_generic ledtrig_audio snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation snd_hda_codec_hdmi soundwire_bus snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspc fg snd_intel_sdw_acpi snd_hda_codec snd_hda_core abr 11 09:34:59 fpgmsi kernel: snd_hwdep coretemp iwlmvm snd_pcm btusb btrtl kvm_intel btbcm snd_seq_midi snd_seq_midi_event btintel cmdlinepart mac80211 btmtk snd_rawmidi spi_nor nvidia(POE) libarc4 kvm bluetooth snd_seq mtd iwlwifi pmt_telemetry snd_seq_device pmt_class snd_timer irqbypass rapl ecdh_generic joydev intel_cstate input_leds wmi_bmof mxm_wmi ecc cfg80211 snd mei_me i2c_i801 spi_intel_pci soundcore mei spi_intel i2c_smbus intel_vsec serial_multi_instantiate acpi_pad acpi_tad mac_hid tcp_bbr sch_fq vmwgfx drm_ttm_helper ttm drm_kms_helper parport_pc ppdev lp parport drm efi_pstore dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear dm_mirror dm_region_hash dm_log msr lz4 lz4_compress hid_generic usbhid hid crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel nvme crypto_sim d cryptd nvme_core igc ahci xhci_pci libahci nvme_common abr 11 09:34:59 fpgmsi kernel: xhci_pci_renesas video wmi pinctrl_alderlake abr 11 09:34:59 fpgmsi kernel: CR2: fffffffffffffffe abr 11 09:34:59 fpgmsi kernel: ---[ end trace 0000000000000000 ]--- abr 11 09:34:59 fpgmsi kernel: RIP: 0010:cifs_flush_folio+0x41/0xf0 [cifs] abr 11 09:34:59 fpgmsi kernel: Code: 49 89 cd 31 c9 41 54 49 89 f4 48 c1 ee 0c 53 48 83 ec 08 48 8b 7f 30 44 89 45 d4 e8 79 b3 23 f1 48 89 c3 31 c0 48 85 db 74 77 <48> 8b 13 b8 00 10 00 00 f7 c2 00 00 01 00 74 10 0f b6 4b 51 48 d3 abr 11 09:34:59 fpgmsi kernel: RSP: 0018:ffffaab6865ffbf8 EFLAGS: 00010282 abr 11 09:34:59 fpgmsi kernel: RAX: 0000000000000000 RBX: fffffffffffffffe RCX: 0000000000000000 abr 11 09:34:59 fpgmsi kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 abr 11 09:34:59 fpgmsi kernel: RBP: ffffaab6865ffc28 R08: 0000000000000001 R09: 0000000000000000 abr 11 09:34:59 fpgmsi kernel: R10: 0000000000023854 R11: 0000000000000000 R12: 0000000000000000 abr 11 09:34:59 fpgmsi kernel: R13: ffffaab6865ffc78 R14: ffff906675d8aed0 R15: ffffaab6865ffc70 abr 11 09:34:59 fpgmsi kernel: FS: 00007bd4d594b6c0(0000) GS:ffff90753f800000(0000) knlGS:0000000000000000 abr 11 09:34:59 fpgmsi kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 abr 11 09:34:59 fpgmsi kernel: CR2: fffffffffffffffe CR3: 000000017022a000 CR4: 0000000000750ef0 abr 11 09:34:59 fpgmsi kernel: PKRU: 55555554 abr 11 09:34:59 fpgmsi kernel: note: Thread (pooled)[28103] exited with irqs disabled After that error the CIFS filesystem just became unusable. ProblemType: Bug DistroRelease: Ubuntu 23.10 Package: linux-image-6.5.0-27-generic 6.5.0-27.28 ProcVersionSignature: Ubuntu 6.5.0-27.28-generic 6.5.13 Uname: Linux 6.5.0-27-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.27.0-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: fprietog 11499 F.... wireplumber /dev/snd/controlC1: fprietog 11499 F.... wireplumber /dev/snd/seq: fprietog 11497 F.... pipewire CRDA: N/A CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Thu Apr 11 09:35:10 2024 InstallationDate: Installed on 2015-04-02 (3296 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']} ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-27-generic root=UUID=07a25daf-33fb-475f-86e0-72ec5d0b3702 ro noplymouth nvidia-drm.modeset=1 RelatedPackageVersions: linux-restricted-modules-6.5.0-27-generic N/A linux-backports-modules-6.5.0-27-generic N/A linux-firmware 20230919.git3672ccab-0ubuntu2.9 SourcePackage: linux UpgradeStatus: Upgraded to mantic on 2023-10-25 (169 days ago) dmi.bios.date: 04/26/2022 dmi.bios.release: 5.24 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: D.50 dmi.board.asset.tag: Default string dmi.board.name: PRO Z690-A WIFI (MS-7D25) dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: 2.1 dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: 2.1 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrD.50:bd04/26/2022:br5.24:svnMicro-StarInternationalCo.,Ltd.:pnMAGZ690CodexX5(MS-B930):pvr2.1:rvnMicro-StarInternationalCo.,Ltd.:rnPROZ690-AWIFI(MS-7D25):rvr2.1:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr2.1:skuB930.D: dmi.product.family: Desktop dmi.product.name: MAG Z690 Codex X5 (MS-B930) dmi.product.sku: B930.D dmi.product.version: 2.1 dmi.sys.vendor: Micro-Star International Co., Ltd. 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