[Bug 1653498] Re: Server reboots every 4.1 weeks

2020-06-30 Thread chudihuang
Hi,

We have the same issue on our k8s cluster.

Description: ubuntu16.04.1 LTSx86_64
Release: 16.04.1

Kernel: 4.4.0-104-generic

the dump file can be downloaded via following way:
wget http://129.226.115.161/dump.202006231820.tar.gz


I did some analysis, however i still didnot find the root cause:

Load the vmcore in crash (please refer to the hyperlink above). Crash should 
present details similar to the following:
crash> bt
PID: 11388  TASK: 880eb1f79e00  CPU: 29  COMMAND: "heartbeat"
 #0 [8809131a7b08] machine_kexec at 8105c22b
 #1 [8809131a7b68] crash_kexec at 8110e852
 #2 [8809131a7c38] oops_end at 81031c49
 #3 [8809131a7c60] die at 810320fb
 #4 [8809131a7c90] do_trap at 8102f121
 #5 [8809131a7ce0] do_error_trap at 8102f4a9
 #6 [8809131a7da0] do_invalid_op at 8102fa10
 #7 [8809131a7db0] invalid_op at 8184638e
[exception RIP: __fput+541]
RIP: 812126ad  RSP: 8809131a7e68  RFLAGS: 00010246
RAX:   RBX: 880ef6915700  RCX: 000365fb1705
RDX: 0001  RSI: 880fff55a020  RDI: 
RBP: 8809131a7ea0   R8: 0001a020   R9: 811b591d
R10: ea002b69b300  R11: 880ef6915710  R12: 0010
R13: 880ed152aef8  R14: 8800bba18aa0  R15: 880ed1513a40
ORIG_RAX:   CS: 0010  SS: 0018
 #8 [8809131a7e60] __fput at 812125ac
 #9 [8809131a7ea8] fput at 812126ee
#10 [8809131a7eb8] task_work_run at 8109f101
#11 [8809131a7ef8] exit_to_usermode_loop at 81003242
#12 [8809131a7f30] syscall_return_slowpath at 81003c6e
#13 [8809131a7f50] int_ret_from_sys_call at 818449d0
RIP: 0047f704  RSP: 00c423b77c98  RFLAGS: 0246
RAX:   RBX:   RCX: 0047f704
RDX:   RSI:   RDI: 00ca
RBP: 00c423b77ce0   R8:    R9: 
R10:   R11: 0246  R12: 
R13:   R14: 00c423b78ee0  R15: 0008
ORIG_RAX: 0003  CS: 0033  SS: 002b
crash>

crash> log
[19156101.592212] [ cut here ]
[19156101.593103] kernel BUG at 
/build/linux-SwhOyu/linux-4.4.0/include/linux/fs.h:2582!
[19156101.594385] invalid opcode:  [#1] SMP
[19156101.595083] Modules linked in: binfmt_misc af_packet_diag netlink_diag 
dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag veth br_netfilter 
ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_set xt_mark ip_set_hash_ipportnet 
ip_set_hash_ipportip ip_set_bitmap_port ip_set_hash_ipport ip_set dummy 
xt_comment xt_addrtype iptable_nat nf_nat_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 
ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs xt_tcpudp bridge stp llc nf_conntrack_netlink 
nfnetlink xfrm_user xfrm_algo iptable_filter ip_tables xt_conntrack x_tables 
nf_nat nf_conntrack aufs isofs ppdev crct10dif_pclmul parport_pc crc32_pclmul 
input_leds joydev ghash_clmulni_intel parport serio_raw ib_iser rdma_cm iw_cm 
ib_cm ib_sa ib_mad ib_core ib_addr sunrpc iscsi_tcp libiscsi_tcp libiscsi 
scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov
[19156101.606434]  async_memcpy async_pq async_xor async_tx xor raid6_pq 
libcrc32c raid1 raid0 multipath linear aesni_intel aes_x86_64 glue_helper lrw 
gf128mul ablk_helper cryptd psmouse floppy
[19156101.609129] CPU: 29 PID: 11388 Comm: heartbeat Not tainted 
4.4.0-104-generic #127-Ubuntu
[19156101.610384] Hardware name: Smdbmds KVM, BIOS 
seabios-1.9.1-qemu-project.org 04/01/2014
[19156101.611637] task: 880eb1f79e00 ti: 8809131a4000 task.ti: 
8809131a4000
[19156101.612905] RIP: 0010:[]  [] 
__fput+0x21d/0x220
[19156101.614188] RSP: 0018:8809131a7e68  EFLAGS: 00010246
[19156101.614989] RAX:  RBX: 880ef6915700 RCX: 
000365fb1705
[19156101.616143] RDX: 0001 RSI: 880fff55a020 RDI: 

[19156101.617285] RBP: 8809131a7ea0 R08: 0001a020 R09: 
811b591d
[19156101.618422] R10: ea002b69b300 R11: 880ef6915710 R12: 
0010
[19156101.619574] R13: 880ed152aef8 R14: 8800bba18aa0 R15: 
880ed1513a40
[19156101.620785] FS:  00c42085bc90() GS:880fff54() 
knlGS:
[19156101.622074] CS:  0010 DS:  ES:  CR0: 80050033
[19156101.622921] CR2: 7f508b166b04 CR3: 000e0981b000 CR4: 
003406e0
[19156101.624062] DR0:  DR1:  DR2: 

[19156101.625210] DR3:  DR6: fffe0ff0 DR7: 
0400
[19156101.626349] Stack:
[19156101.626765]  880ed152aef8 880ef6915710 880eb1f79e00 
8210ad50
[19156101.628018]  880ef6915700  880eb1f7a4a0 
8809131a7eb0
[19156101.629305]  812126ee 

[Bug 1653498] Re: Server reboots every 4.1 weeks

2020-06-30 Thread chudihuang
Hello,

We have the same issue on our k8s cluster.

Description: ubuntu16.04.1 LTSx86_64
Release: 16.04.1


Kernel: 4.4.0-104-generic

[19156101.592212] [ cut here ]
[19156101.593103] kernel BUG at 
/build/linux-SwhOyu/linux-4.4.0/include/linux/fs.h:2582!
[19156101.594385] invalid opcode:  [#1] SMP
[19156101.595083] Modules linked in: binfmt_misc af_packet_diag netlink_diag 
dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag veth br_netfilter 
ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_set xt_mark ip_set_hash_ipportnet 
ip_set_hash_ipportip ip_set_bitmap_port ip_set_hash_ipport ip_set dummy 
xt_comment xt_addrtype iptable_nat nf_nat_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 
ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs xt_tcpudp bridge stp llc nf_conntrack_netlink 
nfnetlink xfrm_user xfrm_algo iptable_filter ip_tables xt_conntrack x_tables 
nf_nat nf_conntrack aufs isofs ppdev crct10dif_pclmul parport_pc crc32_pclmul 
input_leds joydev ghash_clmulni_intel parport serio_raw ib_iser rdma_cm iw_cm 
ib_cm ib_sa ib_mad ib_core ib_addr sunrpc iscsi_tcp libiscsi_tcp libiscsi 
scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov
[19156101.606434]  async_memcpy async_pq async_xor async_tx xor raid6_pq 
libcrc32c raid1 raid0 multipath linear aesni_intel aes_x86_64 glue_helper lrw 
gf128mul ablk_helper cryptd psmouse floppy
[19156101.609129] CPU: 29 PID: 11388 Comm: heartbeat Not tainted 
4.4.0-104-generic #127-Ubuntu
[19156101.610384] Hardware name: Smdbmds KVM, BIOS 
seabios-1.9.1-qemu-project.org 04/01/2014
[19156101.611637] task: 880eb1f79e00 ti: 8809131a4000 task.ti: 
8809131a4000
[19156101.612905] RIP: 0010:[]  [] 
__fput+0x21d/0x220
[19156101.614188] RSP: 0018:8809131a7e68  EFLAGS: 00010246
[19156101.614989] RAX:  RBX: 880ef6915700 RCX: 
000365fb1705
[19156101.616143] RDX: 0001 RSI: 880fff55a020 RDI: 

[19156101.617285] RBP: 8809131a7ea0 R08: 0001a020 R09: 
811b591d
[19156101.618422] R10: ea002b69b300 R11: 880ef6915710 R12: 
0010
[19156101.619574] R13: 880ed152aef8 R14: 8800bba18aa0 R15: 
880ed1513a40
[19156101.620785] FS:  00c42085bc90() GS:880fff54() 
knlGS:
[19156101.622074] CS:  0010 DS:  ES:  CR0: 80050033
[19156101.622921] CR2: 7f508b166b04 CR3: 000e0981b000 CR4: 
003406e0
[19156101.624062] DR0:  DR1:  DR2: 

[19156101.625210] DR3:  DR6: fffe0ff0 DR7: 
0400
[19156101.626349] Stack:
[19156101.626765]  880ed152aef8 880ef6915710 880eb1f79e00 
8210ad50
[19156101.628018]  880ef6915700  880eb1f7a4a0 
8809131a7eb0
[19156101.629305]  812126ee 8809131a7ef0 8109f101 
880eb1f7a4d4
[19156101.630568] Call Trace:
[19156101.631036]  [] fput+0xe/0x10
[19156101.631804]  [] task_work_run+0x81/0xa0
[19156101.632612]  [] exit_to_usermode_loop+0xc2/0xd0
[19156101.633497]  [] syscall_return_slowpath+0x4e/0x60
[19156101.634402]  [] int_ret_from_sys_call+0x25/0x8f
[19156101.635285] Code: 0f 84 cf fe ff ff 48 8b 43 28 48 8b 80 80 00 00 00 48 
85 c0 0f 84 bb fe ff ff 31 d2 48 89 de bf ff ff ff ff ff d0 e9 aa fe ff ff <0f> 
0b 90 0f 1f 44 00 00 31 ff 48 87 3d 8a 6e fc 00 48 85 ff 74
[19156101.639244] RIP  [] __fput+0x21d/0x220
[19156101.640049]  RSP 
crash>


Does this issue exist on Ubuntu18.04

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Title:
  Server reboots every 4.1 weeks

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2020-06-30 Thread chudihuang
Hi, Does this issue exist on Ubuntu18.04?

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2020-06-30 Thread chudihuang
Hi, Does this issue exist on Ubuntu18.04?

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  Server reboots every 4.1 weeks

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2019-07-24 Thread Brad Figg
** Tags added: ubuntu-certified

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2019-06-11 Thread Andrii
The similar problem is described on github:
https://github.com/kubernetes/kubernetes/issues/70229


** Bug watch added: github.com/kubernetes/kubernetes/issues #70229
   https://github.com/kubernetes/kubernetes/issues/70229

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2019-06-11 Thread Andrii
Hello,

We have the same issue on our k8s cluster.

Description:Ubuntu 16.04.3 LTS
Release:16.04

Docker: 17.03.2-ce
Kubernetes: v1.10.11
Kernel: 4.4.0-145-generic, 4.4.0-109-generic


[5493817.706210] [ cut here ]
[5493817.707602] kernel BUG at 
/build/linux-6VmqmP/linux-4.4.0/include/linux/fs.h:2585!
[5493817.708284] invalid opcode:  [#1] SMP
[5493817.708935] Modules linked in: xt_set xt_multiport iptable_raw 
iptable_mangle ip_set_hash_net veth nf_conntrack_netlink xt_statistic xt_nat 
xt_recent ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set nfnetlink ip_vs 
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6_tables xt_comment 
xt_mark ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat 
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter 
ip_tables xt_conntrack x_tables nf_nat nf_conntrack br_netfilter bridge stp llc 
aufs vmw_balloon vmw_vsock_vmci_transport vsock joydev input_leds serio_raw 
shpchp i2c_piix4 vmw_vmci mac_hid ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad 
ib_core ib_addr sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi 
autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq
[5493817.714295]  async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 
multipath linear crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel 
vmwgfx aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ttm psmouse 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops vmxnet3 drm 
vmw_pvscsi ahci libahci pata_acpi fjes
[5493817.716942] CPU: 5 PID: 13487 Comm: iptables-save Not tainted 
4.4.0-145-generic #171-Ubuntu
[5493817.717597] Hardware name: VMware, Inc. VMware Virtual Platform/440BX 
Desktop Reference Platform, BIOS 6.00 04/05/2016
[5493817.718885] task: 8800bb16d400 ti: 88045f38c000 task.ti: 
88045f38c000
[5493817.719627] RIP: 0010:[]  [] 
__fput+0x223/0x230
[5493817.720314] RSP: 0018:88045f38fe78  EFLAGS: 00010246
[5493817.721030] RAX:  RBX: 88005f20e200 RCX: 
b86bfbc9
[5493817.721714] RDX: 0001 RSI: e8d51350 RDI: 

[5493817.722383] RBP: 88045f38feb0 R08: 60f7c0011350 R09: 
811beded
[5493817.723038] R10: ea000a9f3f00 R11: 88005f20e210 R12: 
0010
[5493817.723695] R13: 880816bd11a8 R14: 8808130a1520 R15: 
880816aaed80
[5493817.724371] FS:  7f6087f8b700() GS:88083fd4() 
knlGS:
[5493817.725147] CS:  0010 DS:  ES:  CR0: 80050033
[5493817.725835] CR2: 7f6085f6d1f0 CR3: 0004621e2000 CR4: 
00060670
[5493817.726518] Stack:
[5493817.727156]  880816bd11a8 88005f20e210 82113f30 
8800bb16daa8
[5493817.727806]  8800bb16d400  8800bb16d400 
88045f38fec0
[5493817.728508]  8121df5e 88045f38fef0 810a4895 
0002
[5493817.729138] Call Trace:
[5493817.729845]  [] fput+0xe/0x10
[5493817.730511]  [] task_work_run+0x95/0xb0
[5493817.731222]  [] exit_to_usermode_loop+0xc2/0xd0
[5493817.731875]  [] syscall_return_slowpath+0x4e/0x60
[5493817.732579]  [] int_ret_from_sys_call+0x25/0xa3
[5493817.733214] Code: fe ff ff 48 8b 43 28 48 8b 80 80 00 00 00 48 85 c0 0f 84 
b8 fe ff ff 31 d2 48 89 de bf ff ff ff ff e8 32 a5 64 00 e9 a4 fe ff ff <0f> 0b 
90 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 31 ff 48
[5493817.735013] RIP  [] __fput+0x223/0x230
[5493817.735582]  RSP 

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  Server reboots every 4.1 weeks

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-04-25 Thread emmecerre
** Tags added: confirmed

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-02-27 Thread emmecerre
kernel-bug-exists-upstream

** Tags added: kernel-bug-exists-upstream

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-02-27 Thread emmecerre
The server with kernel 4.9.2 reboots after 2.874 weeks.

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-02-07 Thread emmecerre
We installed the 4.9.2 kernel a few days ago. We are still waiting for crash :)
For now, we have more or less 3.1 weeks of uptime.
I'll keep you posted.

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-02-03 Thread From-Nibly
What is the latest on this. We are running into a similar problem with
kubernetes only the most recent occurrence was in 13 days. Did upgrading
the kernel to 4.9.2 work?

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-01-10 Thread emmecerre
In the meantime, I compiled the upstream 4.9.2 
kernel + ubuntu patches + aufs
Let me know if make sense the test with this kernel version

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-01-10 Thread emmecerre
Hi Joseph Salisbury
I installed the upstream kernel but this kernel AUFS miss the support that's 
needed by our stack.
I also tried to compile the kernel with the upstream AUFS but the online AUFS 
is too old and patches do not apply correctly and the process goes in error.

I dunno if make sense to try some older kernel v4.8 or v4.9 (if the
compile works... )

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  Server reboots every 4.1 weeks

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-01-05 Thread Joseph Salisbury
Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.10 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10-rc2

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Xenial)
   Status: New => Confirmed

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-01-03 Thread emmecerre
I thought about this, but I've no idea which buffer fills

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Title:
  Server reboots every 4.1 weeks

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[Bug 1653498] Re: Server reboots every 4.1 weeks

2017-01-02 Thread Colin Ian King
A possible interesting data point is that /proc/interrupts CAL
interrupts (Function call interrupts) are reaching a 32 bit wrap around.

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https://bugs.launchpad.net/bugs/1653498

Title:
  Server reboots every 4.1 weeks

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