RE: [Xen-users] Badness in softirq.c / no modules loaded / relatedtonetwork interface

[Martin Dziobek <dziobek@xxxxxxxxxxxxxxxxxxxxxxxx>]

Hello all !

I get the same effect when mounting nfs-exported
directories from dom0 in domU.
Every mount/umount/showmount command in domU
produces the message in the dom0 syslog.

I run 2.0.6 compiled from source, with 2.6 dom0
and 2.4 domU on a P4 HT 3.2Ghz.

Perhaps this helps to track the problem down.

Greetings,
Martin

----------
The messages :

(dom0 hostname is zen, domU hostname is ftp,
 directory is /xen/mount/ftp)
 
Output from umount:

Jun  2 12:13:16 zen kernel: Badness in local_bh_enable at kernel/softirq.c:140
Jun  2 12:13:16 zen kernel:  [local_bh_enable+130/144] local_bh_enable+0x82/0x90
Jun  2 12:13:16 zen kernel:  [skb_checksum+317/704] skb_checksum+0x13d/0x2c0
Jun  2 12:13:16 zen kernel:  [udp_poll+154/352] udp_poll+0x9a/0x160
Jun  2 12:13:16 zen kernel:  [sock_poll+41/64] sock_poll+0x29/0x40
Jun  2 12:13:16 zen kernel:  [do_pollfd+149/160] do_pollfd+0x95/0xa0
Jun  2 12:13:16 zen kernel:  [do_poll+106/208] do_poll+0x6a/0xd0
Jun  2 12:13:16 zen kernel:  [sys_poll+353/576] sys_poll+0x161/0x240
Jun  2 12:13:16 zen kernel:  [__pollwait+0/208] __pollwait+0x0/0xd0
Jun  2 12:13:16 zen kernel:  [syscall_call+7/11] syscall_call+0x7/0xb
Jun  2 12:13:16 zen rpc.mountd: authenticated unmount request from ftp:951 for 
/xen/mount/ftp (/xen/mount/
ftp)
Jun  2 12:13:16 zen kernel: Badness in local_bh_enable at kernel/softirq.c:140
Jun  2 12:13:16 zen kernel:  [local_bh_enable+130/144] local_bh_enable+0x82/0x90
Jun  2 12:13:16 zen kernel:  [skb_checksum+317/704] skb_checksum+0x13d/0x2c0
Jun  2 12:13:16 zen kernel:  [__pollwait+140/208] __pollwait+0x8c/0xd0
Jun  2 12:13:16 zen kernel:  [udp_poll+154/352] udp_poll+0x9a/0x160
Jun  2 12:13:16 zen kernel:  [sock_poll+41/64] sock_poll+0x29/0x40
Jun  2 12:13:16 zen kernel:  [do_select+611/752] do_select+0x263/0x2f0
Jun  2 12:13:16 zen kernel:  [__pollwait+0/208] __pollwait+0x0/0xd0
Jun  2 12:13:16 zen kernel:  [sys_select+731/1264] sys_select+0x2db/0x4f0
Jun  2 12:13:16 zen kernel:  [__fput+187/304] __fput+0xbb/0x130
Jun  2 12:13:16 zen kernel:  [sys_close+97/160] sys_close+0x61/0xa0
Jun  2 12:13:16 zen kernel:  [syscall_call+7/11] syscall_call+0x7/0xb

Output from mount:

Jun  2 12:13:21 zen rpc.mountd: authenticated mount request from ftp:952 for 
/xen/mount/ftp (/xen/mount/ft
p)
Jun  2 12:13:21 zen kernel: Badness in local_bh_enable at kernel/softirq.c:140
Jun  2 12:13:21 zen kernel:  [local_bh_enable+130/144] local_bh_enable+0x82/0x90
Jun  2 12:13:21 zen kernel:  [skb_checksum+317/704] skb_checksum+0x13d/0x2c0
Jun  2 12:13:21 zen kernel:  [__pollwait+140/208] __pollwait+0x8c/0xd0
Jun  2 12:13:21 zen kernel:  [udp_poll+154/352] udp_poll+0x9a/0x160
Jun  2 12:13:21 zen kernel:  [sock_poll+41/64] sock_poll+0x29/0x40
Jun  2 12:13:21 zen kernel:  [do_select+611/752] do_select+0x263/0x2f0
Jun  2 12:13:21 zen kernel:  [__pollwait+0/208] __pollwait+0x0/0xd0
Jun  2 12:13:21 zen kernel:  [sys_select+731/1264] sys_select+0x2db/0x4f0
Jun  2 12:13:21 zen kernel:  [sys_close+97/160] sys_close+0x61/0xa0
Jun  2 12:13:21 zen kernel:  [syscall_call+7/11] syscall_call+0x7/0xb
Jun  2 12:13:21 zen kernel: Badness in local_bh_enable at kernel/softirq.c:140
Jun  2 12:13:21 zen kernel:  [local_bh_enable+130/144] local_bh_enable+0x82/0x90
Jun  2 12:13:21 zen kernel:  [skb_checksum+317/704] skb_checksum+0x13d/0x2c0
Jun  2 12:13:21 zen kernel:  [udp_poll+154/352] udp_poll+0x9a/0x160
Jun  2 12:13:21 zen kernel:  [sock_poll+41/64] sock_poll+0x29/0x40
Jun  2 12:13:21 zen kernel:  [do_pollfd+149/160] do_pollfd+0x95/0xa0
Jun  2 12:13:21 zen kernel:  [do_poll+106/208] do_poll+0x6a/0xd0
Jun  2 12:13:21 zen kernel:  [sys_poll+353/576] sys_poll+0x161/0x240
Jun  2 12:13:21 zen kernel:  [__pollwait+0/208] __pollwait+0x0/0xd0
Jun  2 12:13:21 zen kernel:  [sys_close+97/160] sys_close+0x61/0xa0
Jun  2 12:13:21 zen kernel:  [syscall_call+7/11] syscall_call+0x7/0xb


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