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[Xen-devel] BUG: soft lockup detected on CPU#0! on 3.0.2-2

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Subject: [Xen-devel] BUG: soft lockup detected on CPU#0! on 3.0.2-2
From: Luke Crawford <lsc@xxxxxxxxx>
Date: Fri, 1 Sep 2006 15:02:58 -0700 (PDT)
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BUG: soft lockup detected on CPU#0!
Pid: 2213, comm:               smbiod
EIP: 0061:[<f4990f2e>] CPU: 0
EIP is at smbiod+0x116/0x16d [smbfs]
 EFLAGS: 00000246    Tainted: GF      (2.6.16-xen-automount #1)
EAX: 00000000 EBX: f4996400 ECX: f2c99f68 EDX: f2c98000
ESI: f2c98000 EDI: c06f5780 EBP: f2c99fb8 DS: 007b ES: 007b
CR0: 8005003b CR2: b7f77000 CR3: 326e2000 CR4: 00000640
 [<c0131bb3>] autoremove_wake_function+0x0/0x4b
 [<c0104b5e>] ret_from_fork+0x6/0x10
 [<c0131bb3>] autoremove_wake_function+0x0/0x4b
 [<f4990e18>] smbiod+0x0/0x16d [smbfs]
 [<c0102e6d>] kernel_thread_helper+0x5/0xb
smb_add_request: request [f26c6e80, mid=6567] timed out!
smb_lookup: find java/com failed, error=-5
smb_add_request: request [f26c6b80, mid=6566] timed out!
smb_add_request: request [f26c6080, mid=6568] timed out!

I get the same problem on -unstable. I can reliably reproduce the problem whenever I start a particular set of java programs that read files on the samba mount (the smbmount grabs the files off a windows PC)

this is a 3.0.2-2 2.6.16 kernel with a RHEL3 userland (with updated module-init-tools)

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