| Operating system | Unique / Total count |
|---|---|
| CentOS 7 | 2 / 10 |
| Operating system | Count |
|---|---|
| CentOS 7 | 10 |
| Architecture | Count |
|---|---|
| x86_64 | 10 |
| Related packages | Count |
|---|---|
| kernel | 10 |
Packages names with count less than the total count of reports are most probably not the cause of the problem.
No reports in the last 20 days.
No reports in the last 20 weeks.
No reports in the last 20 months.
No reports in the last 20 days.
No reports in the last 20 weeks.
No reports in the last 20 months.
BUG: soft lockup - CPU#6 stuck for 22s! [khugepaged:78] Modules linked in: tcp_lp binfmt_misc ext4 mbcache jbd2 bnep bluetooth rfkill fuse xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter kvm_intel kvm crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ppdev ablk_helper cryptd i2c_piix4 virtio_balloon pcspkr parport_pc parport nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c ata_generic pata_acpi virtio_net virtio_blk cirrus syscopyarea sysfillrect sysimgblt drm_kms_helper ttm virtio_pci crct10dif_pclmul drm virtio_ring crct10dif_common ata_piix libata crc32c_intel serio_raw i2c_core virtio floppy dm_mirror dm_region_hash dm_log dm_mod CPU: 6 PID: 78 Comm: khugepaged Tainted: G L ------------ 3.10.0-327.el7.x86_64 #1 Hardware name: OpenStack Foundation OpenStack Nova, BIOS Bochs 01/01/2011 task: ffff88069b2a2280 ti: ffff880696660000 task.ti: ffff880696660000 RIP: 0010:[<ffffffff8118df8c>] [<ffffffff8118df8c>] isolate_freepages_block+0xac/0x380 RSP: 0018:ffff880696663908 EFLAGS: 00010286 RAX: 00000000ffffffff RBX: ffffea0011092000 RCX: ffff880696663b58 RDX: 0000000000442600 RSI: 0000000000442400 RDI: ffff880696663b00 RBP: ffff8806966639a0 R08: 0000000000000000 R09: ffff8806bffd8000 R10: 0000000011090000 R11: 00000000006c0000 R12: 0000000000442600 R13: 0000000000000081 R14: ffffea0011090000 R15: 0000000000442480 FS: 0000000000000000(0000) GS:ffff8806bfd80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000e9a53006 CR3: 000000000194a000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Stack: 00000000006c0000 00000000000000a0 ffff8806bfb846a0 00000000ffffffff 0000000000442400 ffff880696663b00 0000000000000002 0000000000000000 ffff880696663b40 ffff880696663b58 ffff880696663b00 0000000000000000 Call Trace: [<ffffffff8118e42f>] compaction_alloc+0x1cf/0x240 [<ffffffff811c71f9>] migrate_pages+0x1e9/0x790 [<ffffffff8118e260>] ? isolate_freepages_block+0x380/0x380 [<ffffffff8118f259>] compact_zone+0x299/0x400 [<ffffffff8118f45c>] compact_zone_order+0x9c/0xf0 [<ffffffff8118f811>] try_to_compact_pages+0x121/0x1a0 [<ffffffff816305c8>] __alloc_pages_direct_compact+0xac/0x196 [<ffffffff811734e8>] __alloc_pages_nodemask+0x788/0xb90 [<ffffffff811c9941>] khugepaged_scan_mm_slot+0x3f1/0xca0 [<ffffffff8163d438>] ? async_page_fault+0x28/0x30 [<ffffffff811ca447>] khugepaged+0x257/0x480 [<ffffffff810a6ae0>] ? wake_up_atomic_t+0x30/0x30 [<ffffffff811ca1f0>] ? khugepaged_scan_mm_slot+0xca0/0xca0 [<ffffffff810a5aef>] kthread+0xcf/0xe0 [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140 [<ffffffff81645858>] ret_from_fork+0x58/0x90 [<ffffffff810a5a20>] ? kthread_create_on_node+0x140/0x140 Code: c0 00 4d 89 ee 48 89 4d b0 41 89 c5 eb 1d 90 49 83 c7 01 48 83 c3 40 4d 39 fc 0f 86 07 01 00 00 41 83 c5 01 4d 85 f6 4c 0f 44 f3 <8b> 43 18 83 f8 80 75 dc 48 8b 45 b8 0f b6 55 c0 48 8d 75 c8 4c