[Kernel-packages] [Bug 1877575] Re: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- 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/1877575 Title: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily Status in linux package in Ubuntu: Expired Status in qemu package in Ubuntu: Invalid Bug description: Focal daily 20200507 (started earlier) Kernel is 5.4.0-30.34 Kernel crashes on boot in Qemu with: [4.019922] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.022101] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.027487] RSP: 0018:ac44c0707c08 EFLAGS: 00010202 [4.029424] RAX: 0f230ca096f12900 RBX: 9e44e9c2eaa0 RCX: 0001 [4.031645] RDX: 9e44ea9ae540 RSI: 9e44e9c2eaa0 RDI: 9e44fb281f00 [4.033811] RBP: ac44c0707c50 R08: 9e44e9e3cc00 R09: [4.036428] R10: 9e44ea9ae540 R11: R12: 9e44f9ec9c00 [4.038737] R13: 04048002 R14: 9e44eaa51b00 R15: 9e44e9e3cc00 [4.046087] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.051277] CS: 0010 DS: ES: CR0: 80050033 [4.055455] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.059614] general protection fault: [#4] SMP NOPTI [4.061700] CPU: 1 PID: 360 Comm: cp Tainted: G D 5.4.0-30-generic #34-Ubuntu [4.063016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1 04/01/2014 [4.063016] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.063016] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.063016] RSP: 0018:ac44c0373c08 EFLAGS: 00010206 [4.063016] RAX: 1579f0d048c0c300 RBX: 9e44eaa3f478 RCX: [4.063016] RDX: RSI: 9e44eaa3f478 RDI: 9e44fb281f00 [4.063016] RBP: ac44c0373c50 R08: 9e44fb3ac6c0 R09: [4.063016] R10: 0001 R11: 007461642e73 R12: 9e44f9b2d700 [4.063016] R13: 04048000 R14: 9e44fa3d65c0 R15: 9e44fb3ac6c0 [4.063016] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.063016] CS: 0010 DS: ES: CR0: 80050033 [4.063016] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.063016] Call Trace: [4.063016] ? ovl_llseek+0x120/0x120 [overlay] [4.063016] ovl_open+0x57/0x90 [overlay] [4.063016] do_dentry_open+0x143/0x3a0 [4.063016] vfs_open+0x2d/0x30 [4.063016] do_last+0x194/0x900 [4.063016] path_openat+0x8d/0x290 [4.063016] do_filp_open+0x91/0x100 [4.063016] ? __alloc_fd+0x46/0x150 [4.063016] do_sys_open+0x17e/0x290 [4.063016] __x64_sys_openat+0x20/0x30 [4.124120] do_syscall_64+0x57/0x190 [4.124120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [4.124120] RIP: 0033:0x7f91961c3d1b [4.124120] Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 4c 24 28 64 48 33 0c 25 [4.124120] RSP: 002b:7ffebc71f1b0 EFLAGS: 0246 ORIG_RAX: 0101 [4.124120] RAX: ffda RBX: RCX: 7f91961c3d1b [4.124120] RDX: RSI: 562960241670 RDI: ff9c [4.124120] RBP: 562960241670 R08: 0001 R09: 0013 [4.124120] R10: R11: 0246 R12: [4.124120] R13: R14: 7ffebc71f298 R15: [4.124120] Modules linked in: overlay nls_utf8 isofs dm_mirror dm_region_hash dm_log hid_generic usbhid hid qxl ttm drm_kms_helper ahci syscopyarea sysfillrect virtio_net net_failover i2c_i801 libahci psmouse lpc_ich sysimgblt fb_sys_fops failover virtio_blk drm Reproduced on bionic and focal hosts. Groovy daily boots fine. boot message attached. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: qemu 1:4.2-3ubuntu6 ProcVersionSignature: Ubuntu 5.4.0-18.22-generic 5.4.24 Uname: Linux 5.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu32 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri May 8 15:36:38
[Kernel-packages] [Bug 1877575] Re: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily
The bug automagically fixed itself. Setting to incomplete until it expires or can be reproduced. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1877575 Title: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily Status in linux package in Ubuntu: Incomplete Status in qemu package in Ubuntu: Invalid Bug description: Focal daily 20200507 (started earlier) Kernel is 5.4.0-30.34 Kernel crashes on boot in Qemu with: [4.019922] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.022101] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.027487] RSP: 0018:ac44c0707c08 EFLAGS: 00010202 [4.029424] RAX: 0f230ca096f12900 RBX: 9e44e9c2eaa0 RCX: 0001 [4.031645] RDX: 9e44ea9ae540 RSI: 9e44e9c2eaa0 RDI: 9e44fb281f00 [4.033811] RBP: ac44c0707c50 R08: 9e44e9e3cc00 R09: [4.036428] R10: 9e44ea9ae540 R11: R12: 9e44f9ec9c00 [4.038737] R13: 04048002 R14: 9e44eaa51b00 R15: 9e44e9e3cc00 [4.046087] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.051277] CS: 0010 DS: ES: CR0: 80050033 [4.055455] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.059614] general protection fault: [#4] SMP NOPTI [4.061700] CPU: 1 PID: 360 Comm: cp Tainted: G D 5.4.0-30-generic #34-Ubuntu [4.063016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1 04/01/2014 [4.063016] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.063016] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.063016] RSP: 0018:ac44c0373c08 EFLAGS: 00010206 [4.063016] RAX: 1579f0d048c0c300 RBX: 9e44eaa3f478 RCX: [4.063016] RDX: RSI: 9e44eaa3f478 RDI: 9e44fb281f00 [4.063016] RBP: ac44c0373c50 R08: 9e44fb3ac6c0 R09: [4.063016] R10: 0001 R11: 007461642e73 R12: 9e44f9b2d700 [4.063016] R13: 04048000 R14: 9e44fa3d65c0 R15: 9e44fb3ac6c0 [4.063016] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.063016] CS: 0010 DS: ES: CR0: 80050033 [4.063016] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.063016] Call Trace: [4.063016] ? ovl_llseek+0x120/0x120 [overlay] [4.063016] ovl_open+0x57/0x90 [overlay] [4.063016] do_dentry_open+0x143/0x3a0 [4.063016] vfs_open+0x2d/0x30 [4.063016] do_last+0x194/0x900 [4.063016] path_openat+0x8d/0x290 [4.063016] do_filp_open+0x91/0x100 [4.063016] ? __alloc_fd+0x46/0x150 [4.063016] do_sys_open+0x17e/0x290 [4.063016] __x64_sys_openat+0x20/0x30 [4.124120] do_syscall_64+0x57/0x190 [4.124120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [4.124120] RIP: 0033:0x7f91961c3d1b [4.124120] Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 4c 24 28 64 48 33 0c 25 [4.124120] RSP: 002b:7ffebc71f1b0 EFLAGS: 0246 ORIG_RAX: 0101 [4.124120] RAX: ffda RBX: RCX: 7f91961c3d1b [4.124120] RDX: RSI: 562960241670 RDI: ff9c [4.124120] RBP: 562960241670 R08: 0001 R09: 0013 [4.124120] R10: R11: 0246 R12: [4.124120] R13: R14: 7ffebc71f298 R15: [4.124120] Modules linked in: overlay nls_utf8 isofs dm_mirror dm_region_hash dm_log hid_generic usbhid hid qxl ttm drm_kms_helper ahci syscopyarea sysfillrect virtio_net net_failover i2c_i801 libahci psmouse lpc_ich sysimgblt fb_sys_fops failover virtio_blk drm Reproduced on bionic and focal hosts. Groovy daily boots fine. boot message attached. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: qemu 1:4.2-3ubuntu6 ProcVersionSignature: Ubuntu 5.4.0-18.22-generic 5.4.24 Uname: Linux 5.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu32 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME
[Kernel-packages] [Bug 1877575] Re: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily
As it seems the issue is neither triggered nor resolvable by qemu - marking the bug task invalid. ** Changed in: qemu (Ubuntu) Status: Incomplete => Invalid -- 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/1877575 Title: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily Status in linux package in Ubuntu: Confirmed Status in qemu package in Ubuntu: Invalid Bug description: Focal daily 20200507 (started earlier) Kernel is 5.4.0-30.34 Kernel crashes on boot in Qemu with: [4.019922] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.022101] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.027487] RSP: 0018:ac44c0707c08 EFLAGS: 00010202 [4.029424] RAX: 0f230ca096f12900 RBX: 9e44e9c2eaa0 RCX: 0001 [4.031645] RDX: 9e44ea9ae540 RSI: 9e44e9c2eaa0 RDI: 9e44fb281f00 [4.033811] RBP: ac44c0707c50 R08: 9e44e9e3cc00 R09: [4.036428] R10: 9e44ea9ae540 R11: R12: 9e44f9ec9c00 [4.038737] R13: 04048002 R14: 9e44eaa51b00 R15: 9e44e9e3cc00 [4.046087] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.051277] CS: 0010 DS: ES: CR0: 80050033 [4.055455] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.059614] general protection fault: [#4] SMP NOPTI [4.061700] CPU: 1 PID: 360 Comm: cp Tainted: G D 5.4.0-30-generic #34-Ubuntu [4.063016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1 04/01/2014 [4.063016] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.063016] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.063016] RSP: 0018:ac44c0373c08 EFLAGS: 00010206 [4.063016] RAX: 1579f0d048c0c300 RBX: 9e44eaa3f478 RCX: [4.063016] RDX: RSI: 9e44eaa3f478 RDI: 9e44fb281f00 [4.063016] RBP: ac44c0373c50 R08: 9e44fb3ac6c0 R09: [4.063016] R10: 0001 R11: 007461642e73 R12: 9e44f9b2d700 [4.063016] R13: 04048000 R14: 9e44fa3d65c0 R15: 9e44fb3ac6c0 [4.063016] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.063016] CS: 0010 DS: ES: CR0: 80050033 [4.063016] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.063016] Call Trace: [4.063016] ? ovl_llseek+0x120/0x120 [overlay] [4.063016] ovl_open+0x57/0x90 [overlay] [4.063016] do_dentry_open+0x143/0x3a0 [4.063016] vfs_open+0x2d/0x30 [4.063016] do_last+0x194/0x900 [4.063016] path_openat+0x8d/0x290 [4.063016] do_filp_open+0x91/0x100 [4.063016] ? __alloc_fd+0x46/0x150 [4.063016] do_sys_open+0x17e/0x290 [4.063016] __x64_sys_openat+0x20/0x30 [4.124120] do_syscall_64+0x57/0x190 [4.124120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [4.124120] RIP: 0033:0x7f91961c3d1b [4.124120] Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 4c 24 28 64 48 33 0c 25 [4.124120] RSP: 002b:7ffebc71f1b0 EFLAGS: 0246 ORIG_RAX: 0101 [4.124120] RAX: ffda RBX: RCX: 7f91961c3d1b [4.124120] RDX: RSI: 562960241670 RDI: ff9c [4.124120] RBP: 562960241670 R08: 0001 R09: 0013 [4.124120] R10: R11: 0246 R12: [4.124120] R13: R14: 7ffebc71f298 R15: [4.124120] Modules linked in: overlay nls_utf8 isofs dm_mirror dm_region_hash dm_log hid_generic usbhid hid qxl ttm drm_kms_helper ahci syscopyarea sysfillrect virtio_net net_failover i2c_i801 libahci psmouse lpc_ich sysimgblt fb_sys_fops failover virtio_blk drm Reproduced on bionic and focal hosts. Groovy daily boots fine. boot message attached. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: qemu 1:4.2-3ubuntu6 ProcVersionSignature: Ubuntu 5.4.0-18.22-generic 5.4.24 Uname: Linux 5.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu32 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME
[Kernel-packages] [Bug 1877575] Re: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily
Speaking for server: the images are working now. I think the images were built with the proposed kernel and this caused trouble. -- 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/1877575 Title: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily Status in linux package in Ubuntu: Confirmed Status in qemu package in Ubuntu: Incomplete Bug description: Focal daily 20200507 (started earlier) Kernel is 5.4.0-30.34 Kernel crashes on boot in Qemu with: [4.019922] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.022101] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.027487] RSP: 0018:ac44c0707c08 EFLAGS: 00010202 [4.029424] RAX: 0f230ca096f12900 RBX: 9e44e9c2eaa0 RCX: 0001 [4.031645] RDX: 9e44ea9ae540 RSI: 9e44e9c2eaa0 RDI: 9e44fb281f00 [4.033811] RBP: ac44c0707c50 R08: 9e44e9e3cc00 R09: [4.036428] R10: 9e44ea9ae540 R11: R12: 9e44f9ec9c00 [4.038737] R13: 04048002 R14: 9e44eaa51b00 R15: 9e44e9e3cc00 [4.046087] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.051277] CS: 0010 DS: ES: CR0: 80050033 [4.055455] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.059614] general protection fault: [#4] SMP NOPTI [4.061700] CPU: 1 PID: 360 Comm: cp Tainted: G D 5.4.0-30-generic #34-Ubuntu [4.063016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1 04/01/2014 [4.063016] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.063016] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.063016] RSP: 0018:ac44c0373c08 EFLAGS: 00010206 [4.063016] RAX: 1579f0d048c0c300 RBX: 9e44eaa3f478 RCX: [4.063016] RDX: RSI: 9e44eaa3f478 RDI: 9e44fb281f00 [4.063016] RBP: ac44c0373c50 R08: 9e44fb3ac6c0 R09: [4.063016] R10: 0001 R11: 007461642e73 R12: 9e44f9b2d700 [4.063016] R13: 04048000 R14: 9e44fa3d65c0 R15: 9e44fb3ac6c0 [4.063016] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.063016] CS: 0010 DS: ES: CR0: 80050033 [4.063016] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.063016] Call Trace: [4.063016] ? ovl_llseek+0x120/0x120 [overlay] [4.063016] ovl_open+0x57/0x90 [overlay] [4.063016] do_dentry_open+0x143/0x3a0 [4.063016] vfs_open+0x2d/0x30 [4.063016] do_last+0x194/0x900 [4.063016] path_openat+0x8d/0x290 [4.063016] do_filp_open+0x91/0x100 [4.063016] ? __alloc_fd+0x46/0x150 [4.063016] do_sys_open+0x17e/0x290 [4.063016] __x64_sys_openat+0x20/0x30 [4.124120] do_syscall_64+0x57/0x190 [4.124120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [4.124120] RIP: 0033:0x7f91961c3d1b [4.124120] Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 4c 24 28 64 48 33 0c 25 [4.124120] RSP: 002b:7ffebc71f1b0 EFLAGS: 0246 ORIG_RAX: 0101 [4.124120] RAX: ffda RBX: RCX: 7f91961c3d1b [4.124120] RDX: RSI: 562960241670 RDI: ff9c [4.124120] RBP: 562960241670 R08: 0001 R09: 0013 [4.124120] R10: R11: 0246 R12: [4.124120] R13: R14: 7ffebc71f298 R15: [4.124120] Modules linked in: overlay nls_utf8 isofs dm_mirror dm_region_hash dm_log hid_generic usbhid hid qxl ttm drm_kms_helper ahci syscopyarea sysfillrect virtio_net net_failover i2c_i801 libahci psmouse lpc_ich sysimgblt fb_sys_fops failover virtio_blk drm Reproduced on bionic and focal hosts. Groovy daily boots fine. boot message attached. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: qemu 1:4.2-3ubuntu6 ProcVersionSignature: Ubuntu 5.4.0-18.22-generic 5.4.24 Uname: Linux 5.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu32 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri May 8 15:36:38 2020
[Kernel-packages] [Bug 1877575] Re: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily
This is reported against 5.4.0-30.34 (in the guest I assume). Per [1] that date window is the change from 2020-05-08 12:58:43 Published Focal proposedmaindevel 5.4.0-31.35 2020-05-08 13:00:19 Superseded Focal proposedmaindevel 5.4.0-30.34 2020-05-05 12:18:15 Published Focal securitymaindevel 5.4.0-29.33 2020-05-04 19:13:24 Published Focal updates maindevel 5.4.0-29.33 Given the crash it is either the new proposed kernel if it is in there or something in how the overlayfs is created (that is where the crashes are). I checked myself the images from [2][3][4] and they all worked for me. This boots for example: $ sudo qemu-system-x86_64 -m 1024 -cpu host -smp 4 -enable-kvm -hda focal-server-cloudimg-amd64-20200507.img -boot d -curses @Jobel/Paride - could you add which images and which commandline you used? [1]: https://launchpad.net/ubuntu/+source/linux/+publishinghistory [2]: https://cloud-images.ubuntu.com/focal/20200505/focal-server-cloudimg-amd64.img [3]: https://cloud-images.ubuntu.com/focal/20200506/focal-server-cloudimg-amd64.img [4]: https://cloud-images.ubuntu.com/focal/20200507/focal-server-cloudimg-amd64.img ** Changed in: qemu (Ubuntu) Status: Confirmed => Incomplete -- 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/1877575 Title: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily Status in linux package in Ubuntu: Confirmed Status in qemu package in Ubuntu: Incomplete Bug description: Focal daily 20200507 (started earlier) Kernel is 5.4.0-30.34 Kernel crashes on boot in Qemu with: [4.019922] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.022101] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.027487] RSP: 0018:ac44c0707c08 EFLAGS: 00010202 [4.029424] RAX: 0f230ca096f12900 RBX: 9e44e9c2eaa0 RCX: 0001 [4.031645] RDX: 9e44ea9ae540 RSI: 9e44e9c2eaa0 RDI: 9e44fb281f00 [4.033811] RBP: ac44c0707c50 R08: 9e44e9e3cc00 R09: [4.036428] R10: 9e44ea9ae540 R11: R12: 9e44f9ec9c00 [4.038737] R13: 04048002 R14: 9e44eaa51b00 R15: 9e44e9e3cc00 [4.046087] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.051277] CS: 0010 DS: ES: CR0: 80050033 [4.055455] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.059614] general protection fault: [#4] SMP NOPTI [4.061700] CPU: 1 PID: 360 Comm: cp Tainted: G D 5.4.0-30-generic #34-Ubuntu [4.063016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1 04/01/2014 [4.063016] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.063016] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.063016] RSP: 0018:ac44c0373c08 EFLAGS: 00010206 [4.063016] RAX: 1579f0d048c0c300 RBX: 9e44eaa3f478 RCX: [4.063016] RDX: RSI: 9e44eaa3f478 RDI: 9e44fb281f00 [4.063016] RBP: ac44c0373c50 R08: 9e44fb3ac6c0 R09: [4.063016] R10: 0001 R11: 007461642e73 R12: 9e44f9b2d700 [4.063016] R13: 04048000 R14: 9e44fa3d65c0 R15: 9e44fb3ac6c0 [4.063016] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.063016] CS: 0010 DS: ES: CR0: 80050033 [4.063016] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.063016] Call Trace: [4.063016] ? ovl_llseek+0x120/0x120 [overlay] [4.063016] ovl_open+0x57/0x90 [overlay] [4.063016] do_dentry_open+0x143/0x3a0 [4.063016] vfs_open+0x2d/0x30 [4.063016] do_last+0x194/0x900 [4.063016] path_openat+0x8d/0x290 [4.063016] do_filp_open+0x91/0x100 [4.063016] ? __alloc_fd+0x46/0x150 [4.063016] do_sys_open+0x17e/0x290 [4.063016] __x64_sys_openat+0x20/0x30 [4.124120] do_syscall_64+0x57/0x190 [4.124120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [4.124120] RIP: 0033:0x7f91961c3d1b [4.124120] Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 4c 24 28 64 48 33 0c 25 [4.124120] RSP: 002b:7ffebc71f1b0 EFLAGS: 0246 ORIG_RAX: 0101 [4.124120] RAX:
[Kernel-packages] [Bug 1877575] Re: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: qemu (Ubuntu) Status: New => Confirmed -- 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/1877575 Title: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily Status in linux package in Ubuntu: Confirmed Status in qemu package in Ubuntu: Confirmed Bug description: Focal daily 20200507 (started earlier) Kernel is 5.4.0-30.34 Kernel crashes on boot in Qemu with: [4.019922] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.022101] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.027487] RSP: 0018:ac44c0707c08 EFLAGS: 00010202 [4.029424] RAX: 0f230ca096f12900 RBX: 9e44e9c2eaa0 RCX: 0001 [4.031645] RDX: 9e44ea9ae540 RSI: 9e44e9c2eaa0 RDI: 9e44fb281f00 [4.033811] RBP: ac44c0707c50 R08: 9e44e9e3cc00 R09: [4.036428] R10: 9e44ea9ae540 R11: R12: 9e44f9ec9c00 [4.038737] R13: 04048002 R14: 9e44eaa51b00 R15: 9e44e9e3cc00 [4.046087] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.051277] CS: 0010 DS: ES: CR0: 80050033 [4.055455] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.059614] general protection fault: [#4] SMP NOPTI [4.061700] CPU: 1 PID: 360 Comm: cp Tainted: G D 5.4.0-30-generic #34-Ubuntu [4.063016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1 04/01/2014 [4.063016] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.063016] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.063016] RSP: 0018:ac44c0373c08 EFLAGS: 00010206 [4.063016] RAX: 1579f0d048c0c300 RBX: 9e44eaa3f478 RCX: [4.063016] RDX: RSI: 9e44eaa3f478 RDI: 9e44fb281f00 [4.063016] RBP: ac44c0373c50 R08: 9e44fb3ac6c0 R09: [4.063016] R10: 0001 R11: 007461642e73 R12: 9e44f9b2d700 [4.063016] R13: 04048000 R14: 9e44fa3d65c0 R15: 9e44fb3ac6c0 [4.063016] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.063016] CS: 0010 DS: ES: CR0: 80050033 [4.063016] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.063016] Call Trace: [4.063016] ? ovl_llseek+0x120/0x120 [overlay] [4.063016] ovl_open+0x57/0x90 [overlay] [4.063016] do_dentry_open+0x143/0x3a0 [4.063016] vfs_open+0x2d/0x30 [4.063016] do_last+0x194/0x900 [4.063016] path_openat+0x8d/0x290 [4.063016] do_filp_open+0x91/0x100 [4.063016] ? __alloc_fd+0x46/0x150 [4.063016] do_sys_open+0x17e/0x290 [4.063016] __x64_sys_openat+0x20/0x30 [4.124120] do_syscall_64+0x57/0x190 [4.124120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [4.124120] RIP: 0033:0x7f91961c3d1b [4.124120] Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 4c 24 28 64 48 33 0c 25 [4.124120] RSP: 002b:7ffebc71f1b0 EFLAGS: 0246 ORIG_RAX: 0101 [4.124120] RAX: ffda RBX: RCX: 7f91961c3d1b [4.124120] RDX: RSI: 562960241670 RDI: ff9c [4.124120] RBP: 562960241670 R08: 0001 R09: 0013 [4.124120] R10: R11: 0246 R12: [4.124120] R13: R14: 7ffebc71f298 R15: [4.124120] Modules linked in: overlay nls_utf8 isofs dm_mirror dm_region_hash dm_log hid_generic usbhid hid qxl ttm drm_kms_helper ahci syscopyarea sysfillrect virtio_net net_failover i2c_i801 libahci psmouse lpc_ich sysimgblt fb_sys_fops failover virtio_blk drm Reproduced on bionic and focal hosts. Groovy daily boots fine. boot message attached. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: qemu 1:4.2-3ubuntu6 ProcVersionSignature: Ubuntu 5.4.0-18.22-generic 5.4.24 Uname: Linux 5.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu32 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri May 8 15:36:38 2020
[Kernel-packages] [Bug 1877575] Re: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily
This is happening with the Focal live-server images too, starting from the image with serial 20200506. The previous daily (20200505) booted and installed fine. -- 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/1877575 Title: kernel crash with 0010:ovl_open_realfile+0x4a/0x150 [overlay] in Qemu with focal daily Status in linux package in Ubuntu: Confirmed Status in qemu package in Ubuntu: New Bug description: Focal daily 20200507 (started earlier) Kernel is 5.4.0-30.34 Kernel crashes on boot in Qemu with: [4.019922] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.022101] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.027487] RSP: 0018:ac44c0707c08 EFLAGS: 00010202 [4.029424] RAX: 0f230ca096f12900 RBX: 9e44e9c2eaa0 RCX: 0001 [4.031645] RDX: 9e44ea9ae540 RSI: 9e44e9c2eaa0 RDI: 9e44fb281f00 [4.033811] RBP: ac44c0707c50 R08: 9e44e9e3cc00 R09: [4.036428] R10: 9e44ea9ae540 R11: R12: 9e44f9ec9c00 [4.038737] R13: 04048002 R14: 9e44eaa51b00 R15: 9e44e9e3cc00 [4.046087] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.051277] CS: 0010 DS: ES: CR0: 80050033 [4.055455] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.059614] general protection fault: [#4] SMP NOPTI [4.061700] CPU: 1 PID: 360 Comm: cp Tainted: G D 5.4.0-30-generic #34-Ubuntu [4.063016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1 04/01/2014 [4.063016] RIP: 0010:ovl_open_realfile+0x4a/0x150 [overlay] [4.063016] Code: 44 8b 6f 40 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 49 8b 7e 28 41 81 cd 00 00 04 04 e8 9d d4 ff ff 49 89 c7 48 8b 45 c8 <48> 8b 40 68 48 81 78 60 62 6a 65 6a 0f 84 a6 00 00 00 65 48 8b 04 [4.063016] RSP: 0018:ac44c0373c08 EFLAGS: 00010206 [4.063016] RAX: 1579f0d048c0c300 RBX: 9e44eaa3f478 RCX: [4.063016] RDX: RSI: 9e44eaa3f478 RDI: 9e44fb281f00 [4.063016] RBP: ac44c0373c50 R08: 9e44fb3ac6c0 R09: [4.063016] R10: 0001 R11: 007461642e73 R12: 9e44f9b2d700 [4.063016] R13: 04048000 R14: 9e44fa3d65c0 R15: 9e44fb3ac6c0 [4.063016] FS: 7f91962a6600() GS:9e44fbb0() knlGS: [4.063016] CS: 0010 DS: ES: CR0: 80050033 [4.063016] CR2: 56295fbc4a59 CR3: 000169c8 CR4: 06e0 [4.063016] Call Trace: [4.063016] ? ovl_llseek+0x120/0x120 [overlay] [4.063016] ovl_open+0x57/0x90 [overlay] [4.063016] do_dentry_open+0x143/0x3a0 [4.063016] vfs_open+0x2d/0x30 [4.063016] do_last+0x194/0x900 [4.063016] path_openat+0x8d/0x290 [4.063016] do_filp_open+0x91/0x100 [4.063016] ? __alloc_fd+0x46/0x150 [4.063016] do_sys_open+0x17e/0x290 [4.063016] __x64_sys_openat+0x20/0x30 [4.124120] do_syscall_64+0x57/0x190 [4.124120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [4.124120] RIP: 0033:0x7f91961c3d1b [4.124120] Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 4c 24 28 64 48 33 0c 25 [4.124120] RSP: 002b:7ffebc71f1b0 EFLAGS: 0246 ORIG_RAX: 0101 [4.124120] RAX: ffda RBX: RCX: 7f91961c3d1b [4.124120] RDX: RSI: 562960241670 RDI: ff9c [4.124120] RBP: 562960241670 R08: 0001 R09: 0013 [4.124120] R10: R11: 0246 R12: [4.124120] R13: R14: 7ffebc71f298 R15: [4.124120] Modules linked in: overlay nls_utf8 isofs dm_mirror dm_region_hash dm_log hid_generic usbhid hid qxl ttm drm_kms_helper ahci syscopyarea sysfillrect virtio_net net_failover i2c_i801 libahci psmouse lpc_ich sysimgblt fb_sys_fops failover virtio_blk drm Reproduced on bionic and focal hosts. Groovy daily boots fine. boot message attached. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: qemu 1:4.2-3ubuntu6 ProcVersionSignature: Ubuntu 5.4.0-18.22-generic 5.4.24 Uname: Linux 5.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu32 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri May