Bug 229192
| Summary: | possible recursive locking detected on boot up | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | David Nielsen <gnomeuser> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED WORKSFORME | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | wtogami |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2007-10-21 05:39:30 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 202141 | ||
No longer relevant, closing |
Description of problem: I'm seeing the following on every bootup: ============================================= [ INFO: possible recursive locking detected ] 2.6.20-1.2932.fc7 #1 --------------------------------------------- init/1 is trying to acquire lock: (&bdev->bd_mutex){--..}, at: [<ffffffff80263385>] mutex_lock+0x2a/0x2e but task is already holding lock: (&bdev->bd_mutex){--..}, at: [<ffffffff80263385>] mutex_lock+0x2a/0x2e other info that might help us debug this: 1 lock held by init/1: #0: (&bdev->bd_mutex){--..}, at: [<ffffffff80263385>] mutex_lock+0x2a/0x2e stack backtrace: Call Trace: [<ffffffff802a4698>] __lock_acquire+0x151/0xbc4 [<ffffffff802a5501>] lock_acquire+0x4c/0x65 [<ffffffff80263385>] mutex_lock+0x2a/0x2e [<ffffffff802631c1>] __mutex_lock_slowpath+0xff/0x299 [<ffffffff802df266>] get_super+0x9e/0xa9 [<ffffffff80263385>] mutex_lock+0x2a/0x2e [<ffffffff8033f9ba>] blkdev_ioctl+0x574/0x6ba [<ffffffff802f220c>] block_ioctl+0x1b/0x1f [<ffffffff80242aad>] do_ioctl+0x2a/0x77 [<ffffffff802308d1>] vfs_ioctl+0x260/0x27d [<ffffffff80264599>] trace_hardirqs_on_thunk+0x35/0x37 [<ffffffff8024d1d8>] sys_ioctl+0x5f/0x82 [<ffffffff80248532>] set_close_on_exec+0x30/0x85 [<ffffffff8025d11e>] system_call+0x7e/0x83 Version-Release number of selected component (if applicable): kernel-2.6.20-1.2932.fc7 How reproducible: 100%