[Kernel-packages] [Bug 2060919] Re: 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).
Same issue on 6.5.0-1017-azure -- 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-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: fffe abr 11 09:34:59 fpgmsi kernel: #PF: supervisor read access in kernel mode abr 11 09:34:59 fpgmsi kernel: #PF: error_code(0x) - 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: [#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:aab6865ffbf8 EFLAGS: 00010282 abr 11 09:34:59 fpgmsi kernel: RAX: RBX: fffe RCX: abr 11 09:34:59 fpgmsi kernel: RDX: RSI: RDI: abr 11 09:34:59 fpgmsi kernel: RBP: aab6865ffc28 R08: 0001 R09: abr 11 09:34:59 fpgmsi kernel: R10: 00023854 R11: R12: abr 11 09:34:59 fpgmsi kernel: R13: aab6865ffc78 R14: 906675d8aed0 R15: aab6865ffc70 abr 11 09:34:59 fpgmsi kernel: FS: 7bd4d594b6c0() GS:90753f80() knlGS: abr 11 09:34:59 fpgmsi kernel: CS: 0010 DS: ES: CR0: 80050033 abr 11 09:34:59 fpgmsi kernel: CR2: fffe CR3: 00017022a000 CR4: 00750ef0 abr 11 09:34:59 fpgmsi kernel: PKRU: 5554 abr 11 09:34:59 fpgmsi kernel: Call Trace: abr 11 09:34:59 fpgmsi kernel: 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:
[Bug 2060919] Re: 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).
Same issue on 6.5.0-1017-azure -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to 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). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2060919/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Kernel-packages] [Bug 2042546] Re: Include cifs.ko in linux-modules package
when will this change be deployed? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2042546 Title: Include cifs.ko in linux-modules package Status in linux package in Ubuntu: Invalid Status in linux source package in Lunar: Fix Committed Bug description: SRU Justification: [Impact] Commit: "smb: move client and server files to common directory fs/smb" introduced in 2023.09.04 moved the fs/cifs directory to fs/sb/client. The inclusion list for linux-modules was not updated, it still contains the old path. This means that the cifs.ko module cannot be loaded if only linux-modules package is installed, now being part of linux-modules-extra. For lunar:main this is not a problem because linux-modules-extra is always installed, but for derivatives like aws, azure etc, this module cannot be loaded without explicitly installing linux-modules-extra. [How to reproduce it]: 1. Install the latest azure kernel 6.2.0-1016.16 2. Load cifs module $ modprobe cifs modprobe: FATAL: Module cifs not found in directory /lib/modules/6.2.0-1016-azure If modules-extra is installed, this works. [Fix] Replace fs/cifs/* with fs/smb/client/* in debian./control.d/.inclusiojn-list This is going to be done in s2023.10.02 cycle for derivatives. [Test Plan] 1. Apply the fix to one of the derivative (azure), build a new kernel and install it 2. Load cifs module $ modprobe cifs It should work without installing modules-extra. [Regression potential] Very low, it's a straightforward fix. [Other Info] Sending a patch for every derivative takes time and each derivative will be fixed once this proposal is acked. There is also the possibility to do it via cranky fix, but owners may omit it during security updates and it's hard to enforce it. Plus, it is a one-time change. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2042546/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2042092] Re: CIFS module is not included in 6.2.0-1016
Related But.. and fixed in this https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2042546 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/2042092 Title: CIFS module is not included in 6.2.0-1016 Status in linux-azure package in Ubuntu: Confirmed Bug description: Between 6.2.0-1015 and 6.2.0-1016, the CIFS module was moved from fs/cifs/* to fs/smb/client/*, fs/smb/common/* and fs/smb/server/*. The inclusion list (root/debian.azure-6.2/control.d/azure.inclusion-list) was not updated for this change, so the module is not included in the linux-modules-6.2.0-1026-azure package. WORKAROUND: cifs.ko is provided in the linux-modules-extra-azure (as noted in comment #7); a 'sudo apt install linux-modules-extra-azure' will add it in. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/2042092/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
Win2k - User defined function - how?
I want to be able to define a user defined function in a Update query eg Update Table Set MyField=MyFunction(TestField1,TestField2); Where Myfunction tests 2 fields to return a result. I am after a quick solution Thanks Dean - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
