Bug is reproduceable here - affected all of our tomcat7 instances
running on trusty...
tomcat7 crashes silently without logging anything, but the kernel logs
show the following:
Aug 16 04:13:38 tomcat1 kernel: [ 33.596382] java: Corrupted page table at
address 7f499768d000
Aug 16 04:13:38 tomcat1 kernel: [ 33.597926] PGD 8000baaad067 PUD
b7171067 PMD b7122067 PTE 80003e17c225
Aug 16 04:13:38 tomcat1 kernel: [ 33.599259] Bad pagetable: 000d [#1] SMP
Aug 16 04:13:38 tomcat1 kernel: [ 33.600313] Modules linked in: nfsv3 nfsv4
ipt_REJECT xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack
iptable_filter ip_tables x_tables cirrus ttm drm_kms_helper drm syscopyarea
sysfillrect sysimgblt i2c_piix4 kvm_intel kvm serio_raw mac_hid lp parport nfsd
auth_rpcgss nfs_acl nfs lockd sunrpc fscache nls_utf8 isofs 8139too psmouse
8139cp floppy e1000 mii pata_acpi
Aug 16 04:13:38 tomcat1 kernel: [ 33.600313] CPU: 2 PID: 2097 Comm: java Not
tainted 3.13.0-155-generic #205-Ubuntu
Aug 16 04:13:38 tomcat1 kernel: [ 33.600313] Hardware name: QEMU Standard PC
(i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
Aug 16 04:13:38 tomcat1 kernel: [ 33.600313] task: 880138af ti:
880035472000 task.ti: 880035472000
Aug 16 04:13:38 tomcat1 kernel: [ 33.600313] RIP: 0033:[<7f498d06baba>]
[<7f498d06baba>] 0x7f498d06baba
Aug 16 04:13:38 tomcat1 kernel: [ 33.600313] RSP: 002b:7f499767d398
EFLAGS: 00010206
Aug 16 04:13:38 tomcat1 kernel: [ 33.600313] RAX: 0003 RBX:
0007f0006ce0 RCX: 0007301b2860
Aug 16 04:13:38 tomcat1 kernel: [ 33.600313] RDX: 4051 RSI:
0007301b2860 RDI: 7f499000a800
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526] RBP: 7f499767d3f8 R08:
R09: 0017
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526] R10: 7f499684f9e0 R11:
e603650f R12:
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526] R13: 7f499767d3b0 R14:
7f499767d418 R15: 7f499000a800
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526] FS: 7f4997680700()
GS:88013fd0() knlGS:
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526] CS: 0010 DS: ES: CR0:
80050033
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526] CR2: 7f499768d000 CR3:
35666000 CR4: 0670
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526]
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526] RIP [<7f498d06baba>]
0x7f498d06baba
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526] RSP <7f499767d398>
Aug 16 04:13:38 tomcat1 kernel: [ 33.617526] ---[ end trace af21bf1ea2985973
]---
Aug 16 04:13:38 tomcat1 kernel: [ 33.646647] BUG: Bad page map in process
java pte:80003e17c225 pmd:b7122067
Aug 16 04:13:38 tomcat1 kernel: [ 33.648392] addr:7f499768d000
vm_flags:0871 anon_vma: (null) mapping: (null)
index:7f499768d
Aug 16 04:13:38 tomcat1 kernel: [ 33.648400] CPU: 1 PID: 2111 Comm: java
Tainted: G D 3.13.0-155-generic #205-Ubuntu
Aug 16 04:13:38 tomcat1 kernel: [ 33.648404] Hardware name: QEMU Standard PC
(i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
Aug 16 04:13:38 tomcat1 kernel: [ 33.648410]
8800356f1a98 8173983f 7f499768d000
Aug 16 04:13:38 tomcat1 kernel: [ 33.648412] 8801357ef0c0
8800356f1ae8 8117e374 80003e17c225
Aug 16 04:13:38 tomcat1 kernel: [ 33.648415] b7122067
0007f499768d 8800b7122468 8800356f1c58
Aug 16 04:13:38 tomcat1 kernel: [ 33.648416] Call Trace:
Aug 16 04:13:38 tomcat1 kernel: [ 33.648432] []
dump_stack+0x64/0x80
Aug 16 04:13:38 tomcat1 kernel: [ 33.648459] []
print_bad_pte+0x1a4/0x250
Aug 16 04:13:38 tomcat1 kernel: [ 33.648468] []
vm_normal_page+0x6e/0x80
Aug 16 04:13:38 tomcat1 kernel: [ 33.648476] []
unmap_page_range+0x3e6/0x830
Aug 16 04:13:38 tomcat1 kernel: [ 33.648487] []
unmap_single_vma+0x81/0xf0
Aug 16 04:13:38 tomcat1 kernel: [ 33.648494] []
unmap_vmas+0x49/0x90
Aug 16 04:13:38 tomcat1 kernel: [ 33.648504] []
exit_mmap+0x9c/0x170
Aug 16 04:13:38 tomcat1 kernel: [ 33.648519] [] ?
__delayacct_add_tsk+0x153/0x170
Aug 16 04:13:38 tomcat1 kernel: [ 33.648535] []
mmput+0x5c/0x120
Aug 16 04:13:38 tomcat1 kernel: [ 33.648541] []
do_exit+0x264/0xa60
Aug 16 04:13:38 tomcat1 kernel: [ 33.648546] [] ?
hrtimer_cancel+0x1a/0x30
Aug 16 04:13:38 tomcat1 kernel: [ 33.648561] [] ?
futex_wait+0x1b2/0x290
Aug 16 04:13:38 tomcat1 kernel: [ 33.648568] []
do_group_exit+0x3f/0xb0
Aug 16 04:13:38 tomcat1 kernel: [ 33.648580] []
get_signal_to_deliver+0x1d0/0x700
Aug 16 04:13:38 tomcat1 kernel: [ 33.648599] []
do_signal+0x48/0xa30
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https://bugs.launchpad.net/bugs/1787429
Title:
Tomcat 7.0.52-1ubuntu0.15 not start with Kernel 3.13.0-155
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