stuck @ initramfs-tools upgrading

M

Molch

Renowned Member
May 11, 2012
52
0
71
Hi,

my server stuck here :

dpkg --configure -a
Setting up initramfs-tools (0.130) ...
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools (0.130) ...
update-initramfs: Generating /boot/initrd.img-4.10.15-1-pve

Waiting since 2 hours, no changes here. And my server load is getting high about 60 @ AVG.

Is there a way to fix it without rebooting?

Thanks!
 
hi,

tried the command "sync" nothing happends.
I unmounted all nfs-shares too.
 
any relevant output in `dmesg`
`ps auxwf` should show you a tree, where you can see which process actually hangs, and in which state
 
hi,

i did the following :

edit "/usr/sbin/update-initramfs": comment out the "sync" command in the "generate_initramfs" function , after this i did dpkg --reconfigure -a.
Now it runs without problem.

But i still have a high load, is there a way to find it out, or reduce it?

Attached my output for ps auxwf:


root@vmm:/var/log# ps auxwf | grep sync
root 65446 0.0 0.0 205044 1604 ? Ds 10:26 0:00 (imesyncd)
root 67435 0.0 0.0 205012 1832 ? Ds 10:31 0:00 (imesyncd)
root 140270 0.0 0.0 12784 1020 pts/11 S+ 17:48 0:00 | \_ grep sync
root 79152 0.0 0.0 5840 72 ? D 10:31 0:00 \_ sync
root 80691 0.0 0.0 205120 2492 ? Ds 10:35 0:00 (imesyncd)
root 82192 0.0 0.0 205120 2492 ? Ds 10:40 0:00 (imesyncd)
root 83638 0.0 0.0 205120 2492 ? Ds 10:44 0:00 (imesyncd)
root 85192 0.0 0.0 205120 2492 ? Ds 10:49 0:00 (imesyncd)
root 86860 0.0 0.0 205120 2492 ? Ds 10:53 0:00 (imesyncd)
root 88471 0.0 0.0 205120 2492 ? Ds 10:58 0:00 (imesyncd)
root 89857 0.0 0.0 205120 2492 ? Ds 11:02 0:00 (imesyncd)
root 91335 0.0 0.0 205120 2492 ? Ds 11:07 0:00 (imesyncd)
root 92772 0.0 0.0 205120 2492 ? Ds 11:11 0:00 (imesyncd)
root 94250 0.0 0.0 205120 2492 ? Ds 11:16 0:00 (imesyncd)
root 95697 0.0 0.0 205120 2492 ? Ds 11:20 0:00 (imesyncd)
root 97135 0.0 0.0 205120 2492 ? Ds 11:25 0:00 (imesyncd)
root 98605 0.0 0.0 205120 2492 ? Ds 11:29 0:00 (imesyncd)
root 100137 0.0 0.0 205120 2492 ? Ds 11:34 0:00 (imesyncd)
root 101564 0.0 0.0 205120 2492 ? Ds 11:38 0:00 (imesyncd)
root 103095 0.0 0.0 205120 2492 ? Ds 11:43 0:00 (imesyncd)
root 104505 0.0 0.0 205120 2492 ? Ds 11:47 0:00 (imesyncd)
root 105936 0.0 0.0 205120 2492 ? Ds 11:52 0:00 (imesyncd)
root 107337 0.0 0.0 205120 2492 ? Ds 11:56 0:00 (imesyncd)
root 108823 0.0 0.0 205120 2492 ? Ds 12:01 0:00 (imesyncd)
root 110241 0.0 0.0 205120 2492 ? Ds 12:05 0:00 (imesyncd)
root 111671 0.0 0.0 205120 2492 ? Ds 12:10 0:00 (imesyncd)
root 113064 0.0 0.0 205120 2492 ? Ds 12:15 0:00 (imesyncd)
root 114582 0.0 0.0 205120 2492 ? Ds 12:19 0:00 (imesyncd)
root 116032 0.0 0.0 205120 2492 ? Ds 12:24 0:00 (imesyncd)
root 117539 0.0 0.0 205120 2492 ? Ds 12:28 0:00 (imesyncd)
root 119001 0.0 0.0 205120 2492 ? Ds 12:33 0:00 (imesyncd)
root 120521 0.0 0.0 205120 2492 ? Ds 12:37 0:00 (imesyncd)
root 121997 0.0 0.0 205120 2492 ? Ds 12:42 0:00 (imesyncd)
root 123425 0.0 0.0 205120 2492 ? Ds 12:46 0:00 (imesyncd)
root 124923 0.0 0.0 205120 2492 ? Ds 12:51 0:00 (imesyncd)
root 126327 0.0 0.0 205120 2492 ? Ds 12:55 0:00 (imesyncd)
root 127806 0.0 0.0 205120 2492 ? Ds 13:00 0:00 (imesyncd)
root 129232 0.0 0.0 205120 2492 ? Ds 13:04 0:00 (imesyncd)
root 130758 0.0 0.0 205120 2492 ? Ds 13:09 0:00 (imesyncd)
root 137746 0.0 0.0 5840 72 ? D 13:11 0:00 \_ sync
root 138440 0.0 0.0 205120 2492 ? Ds 13:13 0:00 (imesyncd)
root 139909 0.0 0.0 205120 2492 ? Ds 13:18 0:00 (imesyncd)
root 141373 0.0 0.0 205120 2492 ? Ds 13:22 0:00 (imesyncd)
root 142836 0.0 0.0 205120 2492 ? Ds 13:27 0:00 (imesyncd)
root 144343 0.0 0.0 205120 2556 ? Ds 13:31 0:00 (imesyncd)
root 145813 0.0 0.0 205120 2492 ? Ds 13:36 0:00 (imesyncd)
root 147253 0.0 0.0 205120 2492 ? Ds 13:40 0:00 (imesyncd)
root 1581 0.0 0.0 205120 2492 ? Ds 13:45 0:00 (imesyncd)
root 3114 0.0 0.0 205120 2492 ? Ds 13:49 0:00 (imesyncd)
root 9020 0.0 0.0 5840 68 ? D 13:51 0:00 \_ sync
root 10632 0.0 0.0 205120 2492 ? Ds 13:54 0:00 (imesyncd)
root 12166 0.0 0.0 205120 2620 ? Ds 13:58 0:00 (imesyncd)
root 13690 0.0 0.0 205120 2576 ? Ds 14:03 0:00 (imesyncd)
root 15196 0.0 0.0 205120 2576 ? Ds 14:07 0:00 (imesyncd)
root 16928 0.0 0.0 205120 2584 ? Ds 14:12 0:00 (imesyncd)
root 22279 0.0 0.0 5840 68 ? D 14:12 0:00 \_ sync
root 24065 0.0 0.0 205120 2588 ? Ds 14:16 0:00 (imesyncd)
root 26943 0.0 0.0 205120 2588 ? Ds 14:21 0:00 (imesyncd)
root 37508 0.0 0.0 5840 72 ? D 14:30 0:00 \_ sync
root 50291 0.0 0.0 5840 68 ? D 14:51 0:00 sync
root 73639 0.0 0.0 5840 664 ? D 15:42 0:00 \_ sync
root 88330 0.0 0.0 5840 676 ? D 15:49 0:00 sync
root 104785 0.0 0.0 5840 664 pts/4 D 16:21 0:00 \_ sync
root 126415 0.0 0.0 5840 620 ? D 17:27 0:00 sync


@Syslog/dmesg , only :


[30992657.569530] INFO: task pvesr:87935 blocked for more than 120 seconds.
[30992657.569640] Tainted: G O 4.10.15-1-pve #1
[30992657.569737] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[30992657.569870] pvesr D 0 87935 1 0x00000000
[30992657.569874] Call Trace:
[30992657.569887] __schedule+0x233/0x6f0
[30992657.569890] schedule+0x36/0x80
[30992657.569892] schedule_timeout+0x22a/0x3f0
[30992657.569899] ? dequeue_task_fair+0x5ab/0xaa0
[30992657.569904] ? __switch_to+0x3d7/0x520
[30992657.569907] ? ktime_get+0x41/0xb0
[30992657.569910] io_schedule_timeout+0xa4/0x110
[30992657.569913] __lock_page+0x10d/0x150
[30992657.569915] ? unlock_page+0x30/0x30
[30992657.569917] pagecache_get_page+0x19f/0x2a0
[30992657.569919] shmem_unused_huge_shrink+0x214/0x3b0
[30992657.569921] shmem_unused_huge_scan+0x20/0x30
[30992657.569924] super_cache_scan+0x190/0x1a0
[30992657.569928] shrink_slab.part.40+0x1f5/0x420
[30992657.569930] shrink_slab+0x29/0x30
[30992657.569932] shrink_node+0x108/0x320
[30992657.569935] do_try_to_free_pages+0xf5/0x330
[30992657.569937] try_to_free_pages+0xe9/0x190
[30992657.569939] __alloc_pages_slowpath+0x40f/0xba0
[30992657.569942] ? radix_tree_lookup_slot+0x22/0x50
[30992657.569944] __alloc_pages_nodemask+0x209/0x260
[30992657.569949] alloc_pages_current+0x95/0x140
[30992657.569952] pte_alloc_one+0x17/0x40
[30992657.569959] __pte_alloc+0x1e/0x110
[30992657.569961] alloc_set_pte+0x592/0x600
[30992657.569963] finish_fault+0x2c/0x50
[30992657.569965] handle_mm_fault+0xb49/0x1330
[30992657.569968] ? common_mmap+0x48/0x50
[30992657.569969] ? apparmor_mmap_file+0x18/0x20
[30992657.569973] __do_page_fault+0x23e/0x4e0
[30992657.569976] do_page_fault+0x22/0x30
[30992657.569979] page_fault+0x28/0x30
[30992657.569982] RIP: 0033:0x7f7058eeea57
[30992657.569983] RSP: 002b:00007ffe253c57f0 EFLAGS: 00010246
[30992657.569985] RAX: 0000000000000000 RBX: 000055e87feece10 RCX: 0000000000000000
[30992657.569986] RDX: 0000000000000000 RSI: 00007f70509b3000 RDI: 00007f705f34d000
[30992657.569987] RBP: 0000000000000002 R08: 00007ffe253c5990 R09: 00000000ffffffff
[30992657.569988] R10: 0000000000000172 R11: 00007f7058ef2570 R12: 000000000000001c
[30992657.569989] R13: 0000000000000010 R14: 0000000000000000 R15: 0000000000000010
[30993322.714455] vmbr0: port 44(tap106i0) entered disabled state
[31018085.971143] device tap120i0 entered promiscuous mode
[31018085.986975] vmbr0: port 44(tap120i0) entered blocking state
[31018085.986978] vmbr0: port 44(tap120i0) entered disabled state
[31018085.987355] vmbr0: port 44(tap120i0) entered blocking state
[31018085.987357] vmbr0: port 44(tap120i0) entered forwarding state
[31023533.066239] vmbr0: port 32(tap126i0) entered disabled state
[31024055.798074] vmbr0: port 44(tap120i0) entered disabled state
[31024101.994801] device tap120i0 entered promiscuous mode
[31024102.005482] vmbr0: port 32(tap120i0) entered blocking state
[31024102.005484] vmbr0: port 32(tap120i0) entered disabled state
[31024102.005756] vmbr0: port 32(tap120i0) entered blocking state
[31024102.005758] vmbr0: port 32(tap120i0) entered forwarding state
[31030928.506492] vmbr0: port 32(tap120i0) entered disabled state
[31030948.257257] device tap126i0 entered promiscuous mode
[31030948.266406] vmbr0: port 32(tap126i0) entered blocking state
[31030948.266409] vmbr0: port 32(tap126i0) entered disabled state
[31030948.266696] vmbr0: port 32(tap126i0) entered blocking state
[31030948.266698] vmbr0: port 32(tap126i0) entered forwarding state
[31079204.109615] device tap106i0 entered promiscuous mode
[31079204.126938] vmbr0: port 44(tap106i0) entered blocking state
[31079204.126941] vmbr0: port 44(tap106i0) entered disabled state
[31079204.127251] vmbr0: port 44(tap106i0) entered blocking state
[31079204.127253] vmbr0: port 44(tap106i0) entered forwarding state
[31079872.004188] vmbr0: port 44(tap106i0) entered disabled state
[31094182.636737] vmbr0: port 32(tap126i0) entered disabled state
[31094190.100684] device tap120i0 entered promiscuous mode
[31094190.112405] vmbr0: port 32(tap120i0) entered blocking state
[31094190.112409] vmbr0: port 32(tap120i0) entered disabled state
[31094190.112800] vmbr0: port 32(tap120i0) entered blocking state
[31094190.112803] vmbr0: port 32(tap120i0) entered forwarding state
[31107550.158171] vmbr0: port 36(tap105i1) entered disabled state
[31108156.516520] systemd-journald[951]: Received SIGTERM from PID 1 (systemd).


ep 5 17:51:46 vmm systemd[1]: systemd-logind.service: State 'stop-sigterm' timed out. Killing.
Sep 5 17:51:46 vmm systemd[1]: systemd-logind.service: Killing process 1330 (systemd-logind) with signal SIGKILL.
Sep 5 17:51:48 vmm rrdcached[1703]: flushing old values
Sep 5 17:51:48 vmm rrdcached[1703]: rotating journals
Sep 5 17:51:48 vmm rrdcached[1703]: started new journal /var/lib/rrdcached/journal/rrd.journal.1536162708.053216
Sep 5 17:51:48 vmm rrdcached[1703]: removing old journal /var/lib/rrdcached/journal/rrd.journal.1536155508.038662
Sep 5 17:53:16 vmm systemd[1]: systemd-logind.service: Processes still around after SIGKILL. Ignoring.
Sep 5 17:54:47 vmm systemd[1]: systemd-logind.service: State 'stop-final-sigterm' timed out. Killing.
Sep 5 17:54:47 vmm systemd[1]: systemd-logind.service: Killing process 1330 (systemd-logind) with signal SIGKILL.
 
Last edited:
Seems like some storage/disk is not available - and hence most things seem to hang - you could check if a `df -h` runs through, if it hangs you can see which mount point does not show up in the output - that's the one that's hanging.

also taking a look at the complete output of ps auxwf might give you a hint.

pve-kernel 4.10 is also quite dated (currently we're at 4.15.18-2 on pve-enterprise, 4.15.18-4 on the pve-no-subscription)
 
hi,

storage looks good, my controller give me the following status:


-- Array information --
-- ID | Type | Size | Strpsz | Flags | DskCache | Status | OS Path | CacheCade |InProgress
c0u0 | RAID-1 | 136G | 256 KB | RA,WB | Default | Optimal | /dev/sda | None |None
c0u1 | RAID-10 | 2726G | 512 KB | RA,WB | Default | Optimal | /dev/sdb | None |None

-- Disk information --
-- ID | Type | Drive Model | Size | Status | Speed | Temp | Slot ID | LSI Device ID
c0u0p0 | HDD | SEAGATE ST9146803SS 00066SD4HAAK | 136.2 Gb | Online, Spun Up | 6.0Gb/s | 25C | [18:0] | 19
c0u0p1 | HDD | SEAGATE ST9146803SS 00066SD4H9D7 | 136.2 Gb | Online, Spun Up | 6.0Gb/s | 24C | [18:1] | 13
c0u1s0p0 | HDD | SEAGATE ST9600205SS 00046XR3GZDD | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 26C | [18:2] | 14
c0u1s0p1 | HDD | SEAGATE ST9600205SS 00046XR3K35A | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 27C | [18:3] | 15
c0u1s1p0 | HDD | SEAGATE ST9600205SS 00046XR3ER4H | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 27C | [18:4] | 8
c0u1s1p1 | HDD | SEAGATE ST9600205SS 00046XR3BABZ | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 27C | [18:5] | 9
c0u1s2p0 | HDD | SEAGATE ST9600205SS 00046XR3DGBL | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 28C | [18:6] | 10
c0u1s2p1 | HDD | SEAGATE ST9600205SS 00046XR3K364 | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 29C | [18:7] | 11
c0u1s3p0 | HDD | SEAGATE ST9600205SS 00046XR3K3C5 | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 30C | [18:8] | 16
c0u1s3p1 | HDD | SEAGATE ST9600205SS 00046XR3FBT5 | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 28C | [18:9] | 17
c0u1s4p0 | HDD | SEAGATE ST9600205SS 00046XR3K3AR | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 28C | [18:10] | 21
c0u1s4p1 | HDD | SEAGATE ST9600205SS 00046XR3CD9A | 558.4 Gb | Online, Spun Up | 6.0Gb/s | 27C | [18:11] | 20


I checked df etc. - no command is running. Will the server reboot, cause of the problem above?

Thx!
 
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