Created attachment 355482 [details] var/log/messages For bug 498662 I installed the kernel from rawhide in my F11 machine. Linux version 2.6.30-0.76.rc4.fc12.i686.PAE (mockbuild.phx.redhat.com) (gcc version 4.4.0 20090427 (Red Hat 4.4.0-3) (GCC) ) #1 SMP Thu Apr 30 17:14:01 EDT 2009 During bootup I get some oops: Jul 28 22:03:36 grinch kernel: modprobe used greatest stack depth: 4468 bytes left Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: ======================================================= Jul 28 22:03:36 grinch kernel: [ INFO: possible circular locking dependency detected ] Jul 28 22:03:36 grinch kernel: 2.6.30-0.76.rc4.fc12.i686.PAE #1 Jul 28 22:03:36 grinch kernel: ------------------------------------------------------- Jul 28 22:03:36 grinch kernel: plymouthd/39 is trying to acquire lock: Jul 28 22:03:36 grinch kernel: (&fb_info->lock){+.+.+.}, at: [<c0602465>] fb_mmap+0x94/0x17d Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: but task is already holding lock: Jul 28 22:03:36 grinch kernel: (&mm->mmap_sem){++++++}, at: [<c040e441>] sys_mmap2+0x72/0xb9 Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: which lock already depends on the new lock. Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: the existing dependency chain (in reverse order) is: Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: -> #3 (&mm->mmap_sem){++++++}: Jul 28 22:03:36 grinch kernel: [<c046d530>] __lock_acquire+0x981/0xafa Jul 28 22:03:36 grinch kernel: [<c046d760>] lock_acquire+0xb7/0xeb Jul 28 22:03:36 grinch kernel: [<c04c8b56>] might_fault+0x73/0xa4 Jul 28 22:03:36 grinch kernel: [<c05d7e88>] copy_to_user+0x41/0x12b Jul 28 22:03:36 grinch kernel: [<c04f6841>] filldir+0x90/0xdc Jul 28 22:03:36 grinch kernel: [<c0536c74>] sysfs_readdir+0x11a/0x161 Jul 28 22:03:36 grinch kernel: [<c04f69f9>] vfs_readdir+0x7b/0xb8 Jul 28 22:03:36 grinch kernel: [<c04f6b79>] sys_getdents+0x74/0xc9 Jul 28 22:03:36 grinch kernel: [<c040a5eb>] sysenter_do_call+0x12/0x38 Jul 28 22:03:36 grinch kernel: [<ffffffff>] 0xffffffff Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: -> #2 (sysfs_mutex){+.+.+.}: Jul 28 22:03:36 grinch kernel: [<c046d530>] __lock_acquire+0x981/0xafa Jul 28 22:03:36 grinch kernel: [<c046d760>] lock_acquire+0xb7/0xeb Jul 28 22:03:36 grinch kernel: [<c07f54f5>] __mutex_lock_common+0x43/0x338 Jul 28 22:03:36 grinch kernel: [<c07f58dd>] mutex_lock_nested+0x41/0x5a Jul 28 22:03:36 grinch kernel: [<c0537043>] sysfs_addrm_start+0x34/0xb7 Jul 28 22:03:36 grinch kernel: [<c05378c0>] create_dir+0x50/0x93 Jul 28 22:03:36 grinch kernel: [<c0537940>] sysfs_create_dir+0x3d/0x5e Jul 28 22:03:36 grinch kernel: [<c05d12e4>] kobject_add_internal+0xfa/0x1d1 Jul 28 22:03:36 grinch kernel: [<c05d14bc>] kobject_add_varg+0x41/0x5e Jul 28 22:03:36 grinch kernel: [<c05d1579>] kobject_add+0x51/0x68 Jul 28 22:03:36 grinch kernel: [<c06873fa>] device_add+0xe3/0x49d Jul 28 22:03:36 grinch kernel: [<c06877db>] device_register+0x27/0x3c Jul 28 22:03:36 grinch kernel: [<c068789c>] device_create_vargs+0xac/0xe5 Jul 28 22:03:36 grinch kernel: [<c0687903>] device_create+0x2e/0x41 Jul 28 22:03:36 grinch kernel: [<c066ab27>] register_con_driver+0xbb/0x126 Jul 28 22:03:36 grinch kernel: [<c066bec0>] take_over_console+0x2f/0x61 Jul 28 22:03:36 grinch kernel: [<c060ed24>] fbcon_takeover+0x6f/0xb3 Jul 28 22:03:36 grinch kernel: [<c060f34b>] fbcon_event_notify+0x296/0x60e Jul 28 22:03:36 grinch kernel: [<c07f9511>] notifier_call_chain+0x5d/0x95 Jul 28 22:03:36 grinch kernel: [<c045fdb5>] __blocking_notifier_call_chain+0x52/0x78 Jul 28 22:03:36 grinch kernel: [<c045fdfc>] blocking_notifier_call_chain+0x21/0x37 Jul 28 22:03:36 grinch kernel: [<c0601d59>] fb_notifier_call_chain+0x25/0x38 Jul 28 22:03:36 grinch kernel: [<c0603f12>] register_framebuffer+0x1f6/0x218 Jul 28 22:03:36 grinch kernel: [<f81f443e>] intelfb_probe+0x4a2/0x51d [i915] Jul 28 22:03:36 grinch kernel: [<f80e4a17>] drm_helper_initial_config+0x15a/0x175 [drm] Jul 28 22:03:36 grinch kernel: [<f81e322c>] i915_driver_load+0x937/0x99f [i915] Jul 28 22:03:36 grinch kernel: [<f80dc5c4>] drm_get_dev+0x2f7/0x3bf [drm] Jul 28 22:03:36 grinch kernel: [<f81f8f30>] i915_pci_probe+0x21/0x9d [i915] Jul 28 22:03:36 grinch kernel: [<c05e9f54>] local_pci_probe+0x22/0x35 Jul 28 22:03:36 grinch kernel: [<c05eade6>] pci_device_probe+0x54/0x8a Jul 28 22:03:36 grinch kernel: [<c068a047>] driver_probe_device+0xcc/0x1db Jul 28 22:03:36 grinch kernel: [<c068a1ac>] __driver_attach+0x56/0x84 Jul 28 22:03:36 grinch kernel: [<c068949b>] bus_for_each_dev+0x53/0x8e Jul 28 22:03:36 grinch kernel: [<c0689dc2>] driver_attach+0x27/0x3a Jul 28 22:03:36 grinch kernel: [<c0689a8a>] bus_add_driver+0xe2/0x224 Jul 28 22:03:36 grinch kernel: [<c068a4d3>] driver_register+0x89/0xfe Jul 28 22:03:36 grinch kernel: [<c05eb022>] __pci_register_driver+0x5c/0xcd Jul 28 22:03:36 grinch kernel: [<f80d7dd6>] drm_init+0x6e/0xd7 [drm] Jul 28 22:03:36 grinch kernel: [<f80fc054>] 0xf80fc054 Jul 28 22:03:36 grinch kernel: [<c040309e>] do_one_initcall+0x75/0x193 Jul 28 22:03:36 grinch kernel: [<c0476bd5>] sys_init_module+0xa7/0x1c2 Jul 28 22:03:36 grinch kernel: [<c040a5eb>] sysenter_do_call+0x12/0x38 Jul 28 22:03:36 grinch kernel: [<ffffffff>] 0xffffffff Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: -> #1 ((fb_notifier_list).rwsem){.+.+.+}: Jul 28 22:03:36 grinch kernel: [<c046d530>] __lock_acquire+0x981/0xafa Jul 28 22:03:36 grinch kernel: [<c046d760>] lock_acquire+0xb7/0xeb Jul 28 22:03:36 grinch kernel: [<c07f5c18>] down_read+0x45/0x93 Jul 28 22:03:36 grinch kernel: [<c045fda3>] __blocking_notifier_call_chain+0x40/0x78 Jul 28 22:03:36 grinch kernel: [<c045fdfc>] blocking_notifier_call_chain+0x21/0x37 Jul 28 22:03:36 grinch kernel: [<c0601d59>] fb_notifier_call_chain+0x25/0x38 Jul 28 22:03:36 grinch kernel: [<c0603f12>] register_framebuffer+0x1f6/0x218 Jul 28 22:03:36 grinch kernel: [<f81f443e>] intelfb_probe+0x4a2/0x51d [i915] Jul 28 22:03:36 grinch kernel: [<f80e4a17>] drm_helper_initial_config+0x15a/0x175 [drm] Jul 28 22:03:36 grinch kernel: [<f81e322c>] i915_driver_load+0x937/0x99f [i915] Jul 28 22:03:36 grinch kernel: [<f80dc5c4>] drm_get_dev+0x2f7/0x3bf [drm] Jul 28 22:03:36 grinch kernel: [<f81f8f30>] i915_pci_probe+0x21/0x9d [i915] Jul 28 22:03:36 grinch kernel: [<c05e9f54>] local_pci_probe+0x22/0x35 Jul 28 22:03:36 grinch kernel: [<c05eade6>] pci_device_probe+0x54/0x8a Jul 28 22:03:36 grinch kernel: [<c068a047>] driver_probe_device+0xcc/0x1db Jul 28 22:03:36 grinch kernel: [<c068a1ac>] __driver_attach+0x56/0x84 Jul 28 22:03:36 grinch kernel: [<c068949b>] bus_for_each_dev+0x53/0x8e Jul 28 22:03:36 grinch kernel: [<c0689dc2>] driver_attach+0x27/0x3a Jul 28 22:03:36 grinch kernel: [<c0689a8a>] bus_add_driver+0xe2/0x224 Jul 28 22:03:36 grinch kernel: [<c068a4d3>] driver_register+0x89/0xfe Jul 28 22:03:36 grinch kernel: [<c05eb022>] __pci_register_driver+0x5c/0xcd Jul 28 22:03:36 grinch kernel: [<f80d7dd6>] drm_init+0x6e/0xd7 [drm] Jul 28 22:03:36 grinch kernel: [<f80fc054>] 0xf80fc054 Jul 28 22:03:36 grinch kernel: [<c040309e>] do_one_initcall+0x75/0x193 Jul 28 22:03:36 grinch kernel: [<c0476bd5>] sys_init_module+0xa7/0x1c2 Jul 28 22:03:36 grinch kernel: [<c040a5eb>] sysenter_do_call+0x12/0x38 Jul 28 22:03:36 grinch kernel: [<ffffffff>] 0xffffffff Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: -> #0 (&fb_info->lock){+.+.+.}: Jul 28 22:03:36 grinch kernel: [<c046d437>] __lock_acquire+0x888/0xafa Jul 28 22:03:36 grinch kernel: [<c046d760>] lock_acquire+0xb7/0xeb Jul 28 22:03:36 grinch kernel: [<c07f54f5>] __mutex_lock_common+0x43/0x338 Jul 28 22:03:36 grinch kernel: [<c07f58dd>] mutex_lock_nested+0x41/0x5a Jul 28 22:03:36 grinch kernel: [<c0602465>] fb_mmap+0x94/0x17d Jul 28 22:03:36 grinch kernel: [<c04d08fe>] mmap_region+0x272/0x404 Jul 28 22:03:36 grinch kernel: [<c04d0d03>] do_mmap_pgoff+0x273/0x2d6 Jul 28 22:03:36 grinch kernel: [<c040e455>] sys_mmap2+0x86/0xb9 Jul 28 22:03:36 grinch kernel: [<c040a5eb>] sysenter_do_call+0x12/0x38 Jul 28 22:03:36 grinch kernel: [<ffffffff>] 0xffffffff Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: other info that might help us debug this: Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: 1 lock held by plymouthd/39: Jul 28 22:03:36 grinch kernel: #0: (&mm->mmap_sem){++++++}, at: [<c040e441>] sys_mmap2+0x72/0xb9 Jul 28 22:03:36 grinch kernel: Jul 28 22:03:36 grinch kernel: stack backtrace: Jul 28 22:03:36 grinch kernel: Pid: 39, comm: plymouthd Not tainted 2.6.30-0.76.rc4.fc12.i686.PAE #1 Jul 28 22:03:36 grinch kernel: Call Trace: Jul 28 22:03:36 grinch kernel: [<c07f402d>] ? printk+0x22/0x35 Jul 28 22:03:36 grinch kernel: [<c046c897>] print_circular_bug_tail+0x68/0x84 Jul 28 22:03:36 grinch kernel: [<c046d437>] __lock_acquire+0x888/0xafa Jul 28 22:03:36 grinch kernel: [<c046d760>] lock_acquire+0xb7/0xeb Jul 28 22:03:36 grinch kernel: [<c0602465>] ? fb_mmap+0x94/0x17d Jul 28 22:03:36 grinch kernel: [<c0602465>] ? fb_mmap+0x94/0x17d Jul 28 22:03:36 grinch kernel: [<c07f54f5>] __mutex_lock_common+0x43/0x338 Jul 28 22:03:36 grinch kernel: [<c0602465>] ? fb_mmap+0x94/0x17d Jul 28 22:03:36 grinch kernel: [<c046bcd9>] ? mark_lock+0x29/0x1f1 Jul 28 22:03:36 grinch kernel: [<c0602465>] ? fb_mmap+0x94/0x17d Jul 28 22:03:36 grinch kernel: [<c046beef>] ? mark_held_locks+0x4e/0x78 Jul 28 22:03:36 grinch kernel: [<c07f58dd>] mutex_lock_nested+0x41/0x5a Jul 28 22:03:36 grinch kernel: [<c0602465>] ? fb_mmap+0x94/0x17d Jul 28 22:03:36 grinch kernel: [<c0602465>] fb_mmap+0x94/0x17d Jul 28 22:03:36 grinch kernel: [<c04d08fe>] mmap_region+0x272/0x404 Jul 28 22:03:36 grinch kernel: [<c04d0d03>] do_mmap_pgoff+0x273/0x2d6 Jul 28 22:03:36 grinch kernel: [<c040e455>] sys_mmap2+0x86/0xb9 Jul 28 22:03:36 grinch kernel: [<c040a5eb>] sysenter_do_call+0x12/0x38 In the end I'm unable to start a gnome-terminal, and xterm does not spawn a shell. Loging in the tty do work. See attached var/log/messages
Created attachment 355483 [details] var/log/messages This is actually the same as above, but only with the relevant kernel bootup. Ignore the previous one.
This no longer occurs on F12 and I think on recent F11 kernels.
This bug appears to have been reported against 'rawhide' during the Fedora 12 development cycle. Changing version to '12'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
This message is a reminder that Fedora 12 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 12. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '12'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 12's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 12 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Fedora 12 changed to end-of-life (EOL) status on 2010-12-02. Fedora 12 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.