linux-kernel - 2.6.27-rc6 xen soft lockup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 10 Sep 2008 14:19:05 +0200
From:	Rambaldi <rambaldi@...all.nl>
To:	linux-kernel <linux-kernel@...r.kernel.org>
CC:	Jeremy Fitzhardinge <jeremy@...p.org>
Subject: 2.6.27-rc6 xen soft lockup

Hi,

I got the following bug while running the 2.6.27-rc6 kernel as a 64 bit domU:


BUG: soft lockup - CPU#1 stuck for 4125s! [swapper:0]
Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 ip_tables 
nf_conntrack_ipv6 xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables usbcore nfsd lockd auth_rpcgss 
sunrpc exportfs reiserfs ipv6
CPU 1:
Modules linked in: sit ts_bm xt_string ipt_LOG xt_limit iptable_filter iptable_nat nf_nat nf_conntrack_ipv4 ip_tables 
nf_conntrack_ipv6 xt_state nf_conntrack xt_tcpudp ip6table_filter ip6_tables x_tables usbcore nfsd lockd auth_rpcgss 
sunrpc exportfs reiserfs ipv6
Pid: 0, comm: swapper Not tainted 2.6.27-rc6 #2
RIP: e030:[<ffffffff802093aa>]  [<ffffffff802093aa>] _stext+0x3aa/0x1000
RSP: e02b:ffff8800f0869f28  EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff802093aa
RDX: ffff8800f0868000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000000 R08: 0000000000000000 R09: ffff880001542478
R10: ffff8800f0a27e90 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007fe2c6a8a710(0000) GS:ffff8800f084cec0(0000) knlGS:0000000000000000
CS:  e033 DS: 002b ES: 002b CR0: 000000008005003b
CR2: 00007fe2c6aab000 CR3: 00000000cc292000 CR4: 0000000000002620
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400

Call Trace:
  [<ffffffff803f9a39>] unix_poll+0x0/0xa4
  [<ffffffff8020a533>] xen_safe_halt+0xc/0x15
  [<ffffffff8020b953>] xen_idle+0x33/0x48
  [<ffffffff8020e883>] cpu_idle+0x45/0x63


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/