Package: linux
Version: 3.16.7-ckt11-1+deb8u3
using this kernel, we are facing kernel panic normally.
the call trace information : ( jessie: 8.2 )
[2973074.796563] general protection fault: 0000 [#1] SMP
[2973074.796818] Modules linked in: nls_utf8 btrfs xor raid6_pq hfsplus xfs libcrc32c dm_mod cdc_ether usbnet mii joydev hid_generic usbhid hid 8021q garp stp mrp llc x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp kvm_intel kvm crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper evdev cryptd ttm drm_kms_helper drm iTCO_wdt iTCO_vendor_support lpc_ich dcdbas mei_me pcspkr mfd_core mei ipmi_watchdog processor thermal_sys acpi_power_meter shpchp wmi button ipmi_si ipmi_poweroff ipmi_devintf ipmi_msghandler autofs4 ext4 crc16 mbcache jbd2 sg sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ehci_pci igb i2c_algo_bit ehci_hcd ixgbe i2c_core megaraid_sas dca usbcore ptp pps_core usb_common mdio scsi_mod
[2973074.803401] CPU: 28 PID: 248515 Comm: java Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt11-1+deb8u3
[2973074.803540] Hardware name: Dell Inc. PowerEdge R730xd/0H21J3, BIOS 1.5.4 10/002/2015
[2973074.803675] task: ffff881b21a16c60 ti: ffff880054778000 task.ti: ffff880054778000
[2973074.803808] RIP: 0010:[<ffffffff8151106b>] [<ffffffff8151106b>] _raw_spin_lock_irqsave+0x1b/0x50
[2973074.804022] RSP: 0018:ffff88005477b930 EFLAGS: 00010046
[2973074.804129] RAX: 0000000000000046 RBX: ffffea0003fc1670 RCX: 0000000000000001
[2973074.804262] RDX: 0000000000010000 RSI: 0000000000000046 RDI: 3e0e0ba50e1f7b26
[2973074.804395] RBP: 3e0e0ba50e1f7b0e R08: ffff88005477ba98 R09: 000000000000091b
[2973074.804528] R10: 0000000000003605 R11: ffffffffffffffaa R12: 3e0e0ba50e1f7b26
[2973074.804660] R13: 0000000000123800 R14: ffff88187fffbe00 R15: 0000000000000001
[2973074.804794] FS: 00007f8eac579700(0000) GS:ffff88187f5c0000(0000) knlGS:0000000000000000
[2973074.804929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[2973074.805037] CR2: 00000000ee2c5000 CR3: 0000000334ce3000 CR4: 00000000001407e0
[2973074.805169] Stack:
[2973074.805268] ffffffff81160977 0000000000123742 ffffea0003fc1670 0000000000000143
[2973074.805689] ffffffff8115fc9e ffffea0003fbd000 ffff88005477ba40 000000000000091b
[2973074.806110] ffff88005477bfd8 0000000000000000 0000000000000000 000000000000091b
[2973074.806532] Call Trace:
[2973074.806637] [<ffffffff81160977>] ? balloon_page_isolate+0x97/0x110
[2973074.806749] [<ffffffff8115fc9e>] ? isolate_migratepages_range+0x89e/0x8c0
[2973074.806861] [<ffffffff8115ff8d>] ? compact_zone+0x22d/0x4a0
[2973074.806970] [<ffffffff8116028e>] ? compact_zone_order+0x8e/0xd0
[2973074.807080] [<ffffffff81160535>] ? try_to_compact_pages+0xc5/0xf0
[2973074.807191] [<ffffffff8150942a>] ? __alloc_pages_direct_compact+0xab/0x1a3
[2973074.807305] [<ffffffff81146953>] ? __alloc_pages_nodemask+0x8b3/0xb30
[2973074.807418] [<ffffffff81185d0d>] ? alloc_pages_current+0x9d/0x150
[2973074.807530] [<ffffffff8140763f>] ? skb_page_frag_refill+0x5f/0xb0
[2973074.807641] [<ffffffff81408109>] ? sk_page_frag_refill+0x19/0x70
[2973074.807752] [<ffffffff814627d5>] ? tcp_sendmsg+0x265/0xd20
[2973074.807861] [<ffffffff814030b6>] ? sock_aio_write+0xf6/0x120
[2973074.807970] [<ffffffff814031de>] ? sock_aio_read.part.7+0xfe/0x120
[2973074.808083] [<ffffffff811a794c>] ? do_sync_write+0x5c/0x90
[2973074.808193] [<ffffffff811a8335>] ? vfs_write+0x195/0x1f0
[2973074.808301] [<ffffffff811a811d>] ? vfs_read+0xed/0x170
[2973074.808457] [<ffffffff811a8d92>] ? SyS_write+0x42/0xa0
[2973074.808566] [<ffffffff8151158d>] ? system_call_fast_compare_end+0x10/0x15
[2973074.808677] Code: eb f2 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 9c 58 0f 1f 44 00 00 48 89 c6 fa 66 0f 1f 44 00 00 ba 00 00 01 00 <f0> 0f c1 17 89 d1 c1 e9 10 66 39 d1 89 c8 75 04 48 89 f0 c3 0f
[2973074.813557] RIP [<ffffffff8151106b>] _raw_spin_lock_irqsave+0x1b/0x50
[2973074.813741] RSP <ffff88005477b930>
BRs
yongsu