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系统日志有这些信息,看的我都晕菜了。
Mar 18 12:18:40 centos6 kernel: BUG: scheduling while atomic: swapper/0/0x10000100
Mar 18 12:18:40 centos6 kernel: Modules linked in: test(U) ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge autofs4 sunrpc 8021q garp stp llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 vhost_net macvtap macvlan tun uinput microcode virtio_net virtio_balloon i2c_piix4 i2c_core ext4 mbcache jbd2 virtio_blk virtio_pci virtio_ring virtio pata_acpi ata_generic ata_piix dm_mirror dm_region_hash dm_log dm_mod [last unloaded: test]
Mar 18 12:18:40 centos6 kernel: CPU 1
Mar 18 12:18:40 centos6 kernel: Modules linked in: test(U) ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge autofs4 sunrpc 8021q garp stp llc ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 vhost_net macvtap macvlan tun uinput microcode virtio_net virtio_balloon i2c_piix4 i2c_core ext4 mbcache jbd2 virtio_blk virtio_pci virtio_ring virtio pata_acpi ata_generic ata_piix dm_mirror dm_region_hash dm_log dm_mod [last unloaded: test]
Mar 18 12:18:40 centos6 kernel:
Mar 18 12:18:40 centos6 kernel: Pid: 0, comm: swapper Not tainted 2.6.32-358.el6.x86_64 #1 Fedora Project OpenStack Nova
Mar 18 12:18:40 centos6 kernel: RIP: 0010:[<ffffffff8103b90b>] [<ffffffff8103b90b>] native_safe_halt+0xb/0x10
Mar 18 12:18:40 centos6 kernel: RSP: 0018:ffff88013e7e3ed8 EFLAGS: 00000246
Mar 18 12:18:40 centos6 kernel: RAX: 0000000000000000 RBX: ffff88013e7e3ed8 RCX: 0000000000000000
Mar 18 12:18:40 centos6 kernel: RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff81de1228
Mar 18 12:18:40 centos6 kernel: RBP: ffffffff8100bb8e R08: 0000000000000000 R09: 0000000000000000
Mar 18 12:18:40 centos6 kernel: R10: 00003d39edeaefa8 R11: 0000000000000000 R12: ffff8800283115e8
Mar 18 12:18:40 centos6 kernel: R13: ffff88013e7e3e98 R14: 0000000000000292 R15: 000000012830e0e0
Mar 18 12:18:40 centos6 kernel: FS: 0000000000000000(0000) GS:ffff880028300000(0000) knlGS:0000000000000000
Mar 18 12:18:40 centos6 kernel: CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Mar 18 12:18:40 centos6 kernel: CR2: 00007f8e7628c000 CR3: 000000013abf7000 CR4: 00000000001406e0
Mar 18 12:18:40 centos6 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Mar 18 12:18:40 centos6 kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Mar 18 12:18:40 centos6 kernel: Process swapper (pid: 0, threadinfo ffff88013e7e2000, task ffff88013e7e1540)
Mar 18 12:18:40 centos6 kernel: Stack:
Mar 18 12:18:40 centos6 kernel: ffff88013e7e3ef8 ffffffff8101495d ffff88013e7e3fd8 ffffffff81c07520
Mar 18 12:18:40 centos6 kernel: <d> ffff88013e7e3f28 ffffffff81009fc6 ffff88013e7e3f18 ecf816b9ac52d695
Mar 18 12:18:40 centos6 kernel: <d> 0000000000000000 0000000000000000 ffff88013e7e3f48 ffffffff81506b1c
Mar 18 12:18:40 centos6 kernel: Call Trace:
Mar 18 12:18:40 centos6 kernel: [<ffffffff8101495d>] ? default_idle+0x4d/0xb0
Mar 18 12:18:40 centos6 kernel: [<ffffffff81009fc6>] ? cpu_idle+0xb6/0x110
Mar 18 12:18:40 centos6 kernel: [<ffffffff81506b1c>] ? start_secondary+0x2ac/0x2ef
Mar 18 12:18:40 centos6 kernel: Code: 55 48 89 e5 0f 1f 44 00 00 fa c9 c3 0f 1f 40 00 55 48 89 e5 0f 1f 44 00 00 fb c9 c3 0f 1f 40 00 55 48 89 e5 0f 1f 44 00 00 fb f4 <c9> c3 0f 1f 00 55 48 89 e5 0f 1f 44 00 00 f4 c9 c3 0f 1f 40 00
Mar 18 12:18:40 centos6 kernel: Call Trace:
Mar 18 12:18:40 centos6 kernel: [<ffffffff8101495d>] ? default_idle+0x4d/0xb0
Mar 18 12:18:40 centos6 kernel: [<ffffffff81009fc6>] ? cpu_idle+0xb6/0x110
Mar 18 12:18:40 centos6 kernel: [<ffffffff81506b1c>] ? start_secondary+0x2ac/0x2ef
Mar 18 14:45:29 centos6 kernel: BUG: scheduling while atomic: swapper/0/0x10000100 |
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