From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 18662] kondemand/1 stuck
Date: Mon, 14 Feb 2011 16:41:11 GMT
Message-ID: <201102141641.p1EGfBYf015457@demeter2.kernel.org>
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https://bugzilla.kernel.org/show_bug.cgi?id=18662
justincase@yopmail.com changed:
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CC| |justincase@yopmail.com
--- Comment #1 from justincase@yopmail.com 2011-02-14 16:41:10 ---
Seeing a similar issue on 2.6.18-194.32.1.el5. Appeared immediately after
upgrading kernel. Here is an example:
Feb 1 01:24:51 alpha kernel: BUG: soft lockup - CPU#1 stuck for 25s!
[swapper:0]
Feb 1 01:24:51 alpha kernel: CPU 1:
Feb 1 01:24:51 alpha kernel: Modules linked in: xt_conntrack iptable_mangle
ip_conntrack_ftp ipt_LOG xt_limit xt_multiport $
Feb 1 01:24:51 alpha kernel: Pid: 0, comm: swapper Not tainted
2.6.18-194.32.1.el5 #1
Feb 7 01:24:51 alpha kernel: RIP: 0010:[]
[] __delay+0xa/0x10
Feb 1 01:24:51 alpha kernel: RSP: 0018:ffff8101043d7e20 EFLAGS: 00000212
Feb 1 01:24:51 alpha kernel: RAX: 0000000000002eba RBX: ffffc2000006c000 RCX:
00000000460a8b27
Feb 1 01:24:51 alpha kernel: RDX: 0000000000062065 RSI: 0000000000000190 RDI:
00000000000061d7
Feb 1 01:24:51 alpha kernel: RBP: ffff8101043d7da0 R08: 000000000000000a R09:
0000000000002710
Feb 1 01:24:51 alpha kernel: R10: ffff8101043fc008 R11: 0000000000000008 R12:
ffffffff8005dc8e
Feb 1 01:24:51 alpha kernel: R13: 0000000000002706 R14: ffffffff80078225 R15:
ffff8101043d7da0
Feb 1 01:24:51 alpha kernel: FS: 0000000041582940(0000)
GS:ffff8101043937c0(0000) knlGS:00000000f7f01af0
Feb 1 01:24:51 alpha kernel: CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Feb 1 01:24:51 alpha kernel: CR2: 00002b2ff03f6010 CR3: 000000010d9ab000 CR4:
00000000000006e0
Feb 1 01:24:51 alpha kernel:
Feb 1 01:24:51 alpha kernel: Call Trace:
Feb 1 01:24:51 alpha kernel: []
:forcedeth:reg_delay+0x39/0x82
Feb 1 01:24:51 alpha kernel: [] :forcedeth:mii_rw+0x83/0xab
Feb 1 01:24:51 alpha kernel: []
:forcedeth:nv_update_linkspeed+0x109/0x41b
Feb 1 01:24:51 alpha kernel: []
:forcedeth:nv_linkchange+0x9/0x61
Feb 1 01:24:51 alpha kernel: []
:forcedeth:nv_nic_irq_optimized+0x112/0x232
Feb 1 01:24:51 alpha kernel: [] handle_IRQ_event+0x51/0xa6
Feb 1 01:24:51 alpha kernel: [] __do_IRQ+0xa4/0x103
Feb 1 01:24:51 alpha kernel: [] do_IRQ+0xe7/0xf5
Feb 1 01:24:51 alpha kernel: [] default_idle+0x0/0x50
Feb 1 01:24:51 alpha kernel: [] ret_from_intr+0x0/0xa
Feb 1 01:24:51 alpha kernel: []
default_idle+0x29/0x50
Feb 1 01:24:51 alpha kernel: [] cpu_idle+0x95/0xb8
Feb 1 01:24:51 alpha kernel: [] start_secondary+0x498/0x4a7
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