Hi!
I'm deploying a new server (Intel S2600WT2R) and Proxmox 4.2. It has a Hardware (megaraid) RAID1 of 2.8Tb.
After doing intensive I/O (dumping initial VMs) I've seen some strange kernel panics and I don't know what is the cause. Any ideas?
Thank you!!
Entire log: http://pastebin.com/PLKnEABP
I'm deploying a new server (Intel S2600WT2R) and Proxmox 4.2. It has a Hardware (megaraid) RAID1 of 2.8Tb.
After doing intensive I/O (dumping initial VMs) I've seen some strange kernel panics and I don't know what is the cause. Any ideas?
Thank you!!
Entire log: http://pastebin.com/PLKnEABP
19.124998] vmbr0: port 1(eth0) entered forwarding state
[ 19.125007] vmbr0: port 1(eth0) entered forwarding state
[ 19.125147] IPv6: ADDRCONF(NETDEV_CHANGE): vmbr0: link becomes ready
[ 20.492941] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 20.524592] ip_set: protocol 6
[ 98.459628] device tap400i0 entered promiscuous mode
[ 98.464789] vmbr0: port 2(tap400i0) entered forwarding state
[ 98.464797] vmbr0: port 2(tap400i0) entered forwarding state
[ 101.937493] kvm: zapping shadow pages for mmio generation wraparound
[ 101.942927] kvm: zapping shadow pages for mmio generation wraparound
[ 106.693088] kvm [3151]: vcpu0 unhandled rdmsr: 0x570
[ 106.693248] kvm [3151]: vcpu1 unhandled rdmsr: 0x570
[ 106.693396] kvm [3151]: vcpu2 unhandled rdmsr: 0x570
[ 106.693493] kvm [3151]: vcpu3 unhandled rdmsr: 0x570
[ 106.693623] kvm [3151]: vcpu4 unhandled rdmsr: 0x570
[ 106.693788] kvm [3151]: vcpu5 unhandled rdmsr: 0x570
[ 480.529253] INFO: task lvs:3298 blocked for more than 120 seconds.
[ 480.529350] Tainted: P O 4.4.8-1-pve #1
[ 480.529440] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 480.529564] lvs D ffff8807c13c79f8 0 3298 2461 0x00000000
[ 480.529569] ffff8807c13c79f8 ffff880466ffe800 ffff88046c3b44c0 ffff88086589a940
[ 480.529572] ffff8807c13c8000 ffff88046e797180 7fffffffffffffff ffff88086589a940
[ 480.529573] ffff88045d8f0500 ffff8807c13c7a10 ffffffff818448a5 0000000000000000
[ 480.529575] Call Trace:
[ 480.529585] [<ffffffff818448a5>] schedule+0x35/0x80
[ 480.529588] [<ffffffff81847ae5>] schedule_timeout+0x235/0x2d0
[ 480.529593] [<ffffffff813bc570>] ? generic_make_request+0x110/0x1f0
[ 480.529595] [<ffffffff81843dbb>] io_schedule_timeout+0xbb/0x140
[ 480.529600] [<ffffffff8124c7bc>] do_blockdev_direct_IO+0x1b1c/0x2be0
[ 480.529606] [<ffffffff813cd001>] ? exact_lock+0x11/0x20
[ 480.529609] [<ffffffff81247640>] ? I_BDEV+0x20/0x20
[ 480.529611] [<ffffffff8124d8c3>] __blockdev_direct_IO+0x43/0x50
[ 480.529613] [<ffffffff81247d18>] blkdev_direct_IO+0x58/0x80
[ 480.529616] [<ffffffff8118ebdf>] generic_file_read_iter+0x46f/0x5c0
[ 480.529618] [<ffffffff812480e7>] blkdev_read_iter+0x37/0x40
[ 480.529623] [<ffffffff8120bfe4>] new_sync_read+0x94/0xd0
[ 480.529624] [<ffffffff8120c046>] __vfs_read+0x26/0x40
[ 480.529626] [<ffffffff8120c686>] vfs_read+0x86/0x130
[ 480.529629] [<ffffffff8120d4f5>] SyS_read+0x55/0xc0
[ 480.529631] [<ffffffff818489b6>] entry_SYSCALL_64_fastpath+0x16/0x75
[ 548.495487] device tap100i0 entered promiscuous mode