BUG: scheduling while atomic: ifdown-eth/0x00000100/335
Issue
The following message was seen before a system panic:
bonding: bond2: making interface eth5 the new active one.
BUG: scheduling while atomic: ifdown-eth/0x00000100/335
A resultant vmcore provides something like the following call trace within the kernel ring buffer:
Call Trace:
[<ffffffff8006243d>] __sched_text_start+0x7d/0xbd6
[<ffffffff8001a674>] vsnprintf+0x400/0x62f
[<ffffffff80047571>] sprintf+0x51/0x59
[<ffffffff80063c6f>] __mutex_lock_slowpath+0x60/0x9b
[<ffffffff80063cb9>] .text.lock.mutex+0xf/0x14
[<ffffffff881d6fbd>] :mlx4_en:mlx4_en_vlan_rx_kill_vid+0xbb/0x1d0
[<ffffffff8010c920>] sysfs_hash_and_remove+0xca/0x10e
[<ffffffff8837f989>] :bonding:bond_del_vlans_from_slave+0x6a/0xb9
[<ffffffff88381ce8>] :bonding:bond_release+0x2e2/0x3e8
[<ffffffff800645ab>] __down_write_nested+0x12/0x92
[<ffffffff8838a477>] :bonding:bonding_store_slaves+0x25c/0x2f7
[<ffffffff8010cff3>] sysfs_write_file+0xb9/0xe8
[<ffffffff80016aa6>] vfs_write+0xce/0x174
[<ffffffff80017373>] sys_write+0x45/0x6e
[<ffffffff8005d28d>] tracesys+0xd5/0xe0
Environment
- Red Hat Enterprise Linux (RHEL) 5
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
