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ltp test server stress test #1080

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superLiben opened this issue Sep 22, 2023 · 9 comments
Open

ltp test server stress test #1080

superLiben opened this issue Sep 22, 2023 · 9 comments

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@superLiben
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We conducted an LTP stress test on the server, and the server restarted or crashed. Can the pressure generated by LTP be used to complete the analysis of hardware problems?
@superLiben
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I conducted LTP stress testing on multiple services, and there were crashes and restarts. Please help analyze whether the problem is caused by an LTP bug. The version I am using is ltp20160510.

@superLiben
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16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 78
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42420] 0 42420 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42421] 0 42421 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42422] 0 42422 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42424] 0 42424 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42425] 0 42425 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42426] 0 42426 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42427] 0 42427 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42428] 0 42428 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42429] 0 42429 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42428 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42428 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 cpuset=/ mems_allowed=0-1
Aug 16 20:29:54 hgzmm3cs239 kernel: CPU: 2 PID: 42426 Comm: memcg_test_1 Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 16 20:29:54 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 196
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42420] 0 42420 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42421] 0 42421 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42422] 0 42422 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42424] 0 42424 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42425] 0 42425 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42426] 0 42426 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42427] 0 42427 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42429] 0 42429 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42420 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42420 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 cpuset=/ mems_allowed=0-1
Aug 16 20:29:54 hgzmm3cs239 kernel: CPU: 68 PID: 42422 Comm: memcg_test_1 Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 16 20:29:54 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 259
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42421] 0 42421 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42422] 0 42422 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42424] 0 42424 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42425] 0 42425 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42426] 0 42426 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42427] 0 42427 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42429] 0 42429 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42429 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42429 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 cpuset=/ mems_allowed=0-1
Aug 16 20:29:54 hgzmm3cs239 kernel: CPU: 25 PID: 42427 Comm: memcg_test_1 Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 16 20:29:54 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 308
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42421] 0 42421 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42422] 0 42422 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42424] 0 42424 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42425] 0 42425 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42426] 0 42426 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42427] 0 42427 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42427 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42427 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 cpuset=/ mems_allowed=0-1
Aug 16 20:29:54 hgzmm3cs239 kernel: CPU: 68 PID: 42422 Comm: memcg_test_1 Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 16 20:29:54 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 350
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42421] 0 42421 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42422] 0 42422 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42424] 0 42424 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42425] 0 42425 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42426] 0 42426 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42425 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42425 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 cpuset=/ mems_allowed=0-1
Aug 16 20:29:54 hgzmm3cs239 kernel: CPU: 11 PID: 42421 Comm: memcg_test_1 Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 16 20:29:54 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 385
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42421] 0 42421 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42422] 0 42422 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42424] 0 42424 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42426] 0 42426 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42426 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42426 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 cpuset=/ mems_allowed=0-1
Aug 16 20:29:54 hgzmm3cs239 kernel: CPU: 21 PID: 42423 Comm: memcg_test_1 Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 16 20:29:54 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 413
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42421] 0 42421 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42422] 0 42422 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42424] 0 42424 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42424 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42424 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 cpuset=/ mems_allowed=0-1
Aug 16 20:29:54 hgzmm3cs239 kernel: CPU: 21 PID: 42423 Comm: memcg_test_1 Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 16 20:29:54 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 434
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42421] 0 42421 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42422] 0 42422 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42422 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42422 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 cpuset=/ mems_allowed=0-1
Aug 16 20:29:54 hgzmm3cs239 kernel: CPU: 21 PID: 42423 Comm: memcg_test_1 Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 16 20:29:54 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 448
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42421] 0 42421 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42421 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42421 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 16 20:29:54 hgzmm3cs239 kernel: memcg_test_1 cpuset=/ mems_allowed=0-1
Aug 16 20:29:54 hgzmm3cs239 kernel: CPU: 21 PID: 42423 Comm: memcg_test_1 Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 16 20:29:54 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 16 20:29:54 hgzmm3cs239 kernel: Call Trace:
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 16 20:29:54 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? put_page+0x45/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? wp_page_copy.isra.73+0x42b/0x5b0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? printk+0x60/0x77
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 16 20:29:54 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 16 20:29:54 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 16 20:29:54 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 16 20:29:54 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 16 20:29:54 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 16 20:29:54 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 16 20:29:54 hgzmm3cs239 kernel: Task in /0 killed as a result of limit of /0
Aug 16 20:29:54 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 455
Aug 16 20:29:54 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup stats for /0: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 16 20:29:54 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 16 20:29:54 hgzmm3cs239 kernel: [42423] 0 42423 1824 24 8 0 0 memcg_test_1
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42423 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42423 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42439 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42439 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42435 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42435 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42430 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42430 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42438 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42438 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42437 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42437 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42434 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42434 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42433 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42433 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42431 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42431 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42436 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42436 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42432 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42432 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42445 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42445 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42448 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42448 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42447 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42447 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42449 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42449 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42441 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42441 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42443 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42443 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42440 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42440 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42442 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42442 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42444 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42444 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42446 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42446 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42461 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42461 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42458 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42458 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42460 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42460 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42455 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42455 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42456 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42456 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42457 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42457 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42454 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42454 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42459 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42459 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42452 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42452 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42453 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42453 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42474 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42474 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42471 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42471 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42468 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42468 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42469 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42469 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42470 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42470 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42472 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42472 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42467 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42467 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42466 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42466 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42473 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42473 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42465 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42465 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42480 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42480 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42483 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42483 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:0kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42484 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42484 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42481 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42481 (memcg_test_1), UID 0, total-vm:7296kB, anon-rss:96kB, file-rss:164kB, shmem-rss:0kB
Aug 16 20:29:54 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 42478 (memcg_test_1) score 0 or sacrifice child
Aug 16 20:29:54 hgzmm3cs239 kernel: Killed process 42478 (memcg_test_1), UID 0, total-vm:7296kB, anon-r

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17 06:27:24 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:27:24 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:27:24 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:27:25 hgzmm3cs239 kernel: [] ? _raw_spin_unlock_irqrestore+0x15/0x20
Aug 17 06:27:25 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:27:25 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:27:25 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:27:25 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:27:25 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:27:25 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:27:25 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:27:25 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:27:25 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:27:25 hgzmm3cs239 kernel: Task in /11 killed as a result of limit of /11
Aug 17 06:27:25 hgzmm3cs239 kernel: memory: usage 4kB, limit 4kB, failcnt 8
Aug 17 06:27:25 hgzmm3cs239 kernel: memory+swap: usage 4kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:25 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:25 hgzmm3cs239 kernel: Memory cgroup stats for /11: cache:0KB rss:4KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 17 06:27:25 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:27:25 hgzmm3cs239 kernel: [33292] 0 33292 1826 106 7 0 0 memcg_process
Aug 17 06:27:25 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33292 (memcg_process) score 0 or sacrifice child
Aug 17 06:27:25 hgzmm3cs239 kernel: Killed process 33292 (memcg_process), UID 0, total-vm:7304kB, anon-rss:84kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:27:29 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:27:29 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:27:29 hgzmm3cs239 kernel: CPU: 16 PID: 33319 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:27:29 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:27:29 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:27:29 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:27:29 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:27:29 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:27:29 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:27:29 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:27:29 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:27:29 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:27:29 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:27:29 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:27:29 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:27:29 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:27:29 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:27:29 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:27:29 hgzmm3cs239 kernel: Task in /12 killed as a result of limit of /12
Aug 17 06:27:29 hgzmm3cs239 kernel: memory: usage 4kB, limit 4kB, failcnt 8
Aug 17 06:27:29 hgzmm3cs239 kernel: memory+swap: usage 4kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:29 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:29 hgzmm3cs239 kernel: Memory cgroup stats for /12: cache:4KB rss:0KB rss_huge:0KB mapped_file:4KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 17 06:27:29 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:27:29 hgzmm3cs239 kernel: [33319] 0 33319 1826 106 8 0 0 memcg_process
Aug 17 06:27:29 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33319 (memcg_process) score 0 or sacrifice child
Aug 17 06:27:29 hgzmm3cs239 kernel: Killed process 33319 (memcg_process), UID 0, total-vm:7304kB, anon-rss:84kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:27:33 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:27:33 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:27:33 hgzmm3cs239 kernel: CPU: 1 PID: 33339 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:27:33 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:27:33 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:27:33 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:27:33 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:27:33 hgzmm3cs239 kernel: [] ? path_lookupat+0x92/0x8d0
Aug 17 06:27:33 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:27:33 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:27:33 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:27:33 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:27:33 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:27:33 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:27:33 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:27:33 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:27:33 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:27:33 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:27:33 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:27:33 hgzmm3cs239 kernel: Task in /13 killed as a result of limit of /13
Aug 17 06:27:33 hgzmm3cs239 kernel: memory: usage 4kB, limit 4kB, failcnt 8
Aug 17 06:27:33 hgzmm3cs239 kernel: memory+swap: usage 4kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:33 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:33 hgzmm3cs239 kernel: Memory cgroup stats for /13: cache:4KB rss:0KB rss_huge:0KB mapped_file:4KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 17 06:27:33 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:27:33 hgzmm3cs239 kernel: [33339] 0 33339 1826 106 8 0 0 memcg_process
Aug 17 06:27:33 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33339 (memcg_process) score 0 or sacrifice child
Aug 17 06:27:33 hgzmm3cs239 kernel: Killed process 33339 (memcg_process), UID 0, total-vm:7304kB, anon-rss:84kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:27:37 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:27:37 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:27:37 hgzmm3cs239 kernel: CPU: 9 PID: 33358 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:27:37 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:27:37 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:27:37 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:27:37 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:27:37 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:27:37 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:27:37 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:27:37 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:27:37 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:27:37 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:27:37 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:27:37 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:27:37 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:27:37 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:27:37 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:27:37 hgzmm3cs239 kernel: Task in /14 killed as a result of limit of /14
Aug 17 06:27:37 hgzmm3cs239 kernel: memory: usage 4kB, limit 4kB, failcnt 22
Aug 17 06:27:37 hgzmm3cs239 kernel: memory+swap: usage 4kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:37 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:37 hgzmm3cs239 kernel: Memory cgroup stats for /14: cache:0KB rss:4KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:4KB
Aug 17 06:27:37 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:27:37 hgzmm3cs239 kernel: [33358] 0 33358 1826 106 8 0 0 memcg_process
Aug 17 06:27:37 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33358 (memcg_process) score 0 or sacrifice child
Aug 17 06:27:37 hgzmm3cs239 kernel: Killed process 33358 (memcg_process), UID 0, total-vm:7304kB, anon-rss:84kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:27:41 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:27:41 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:27:41 hgzmm3cs239 kernel: CPU: 20 PID: 33376 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:27:41 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:27:41 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:27:41 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:27:41 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:27:41 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:27:41 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:27:41 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:27:41 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:27:41 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:27:41 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:27:41 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:27:41 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:27:41 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:27:41 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:27:41 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:27:41 hgzmm3cs239 kernel: Task in /15 killed as a result of limit of /15
Aug 17 06:27:41 hgzmm3cs239 kernel: memory: usage 4kB, limit 4kB, failcnt 22
Aug 17 06:27:41 hgzmm3cs239 kernel: memory+swap: usage 4kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:41 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:41 hgzmm3cs239 kernel: Memory cgroup stats for /15: cache:0KB rss:4KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:4KB
Aug 17 06:27:41 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:27:41 hgzmm3cs239 kernel: [33376] 0 33376 1826 105 8 0 0 memcg_process
Aug 17 06:27:41 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33376 (memcg_process) score 0 or sacrifice child
Aug 17 06:27:41 hgzmm3cs239 kernel: Killed process 33376 (memcg_process), UID 0, total-vm:7304kB, anon-rss:80kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:27:48 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:27:48 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:27:48 hgzmm3cs239 kernel: CPU: 22 PID: 33399 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:27:48 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:27:48 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:27:48 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:27:48 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:27:48 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:27:48 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:27:48 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:27:48 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:27:48 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:27:48 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:27:48 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:27:48 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:27:48 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:27:48 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:27:48 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:27:48 hgzmm3cs239 kernel: Task in /16 killed as a result of limit of /16
Aug 17 06:27:48 hgzmm3cs239 kernel: memory: usage 4kB, limit 4kB, failcnt 8
Aug 17 06:27:48 hgzmm3cs239 kernel: memory+swap: usage 4kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:48 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:48 hgzmm3cs239 kernel: Memory cgroup stats for /16: cache:0KB rss:4KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 17 06:27:48 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:27:48 hgzmm3cs239 kernel: [33399] 0 33399 1826 105 8 0 0 memcg_process
Aug 17 06:27:48 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33399 (memcg_process) score 110000 or sacrifice child
Aug 17 06:27:48 hgzmm3cs239 kernel: Killed process 33399 (memcg_process), UID 0, total-vm:7304kB, anon-rss:80kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:27:49 hgzmm3cs239 kernel: Adding 20971516k swap on /dev/mapper/vg_local-lv_swap. Priority:-2 extents:1 across:20971516k SSFS
Aug 17 06:27:51 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:27:51 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:27:51 hgzmm3cs239 kernel: CPU: 8 PID: 33421 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:27:51 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:27:51 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:27:51 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:27:51 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:27:51 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:27:51 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:27:51 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:27:51 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:27:51 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:27:51 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:27:51 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:27:51 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:27:51 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:27:51 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:27:51 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:27:51 hgzmm3cs239 kernel: Task in /17 killed as a result of limit of /17
Aug 17 06:27:51 hgzmm3cs239 kernel: memory: usage 4kB, limit 4kB, failcnt 8
Aug 17 06:27:51 hgzmm3cs239 kernel: memory+swap: usage 4kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:51 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:51 hgzmm3cs239 kernel: Memory cgroup stats for /17: cache:4KB rss:0KB rss_huge:0KB mapped_file:4KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 17 06:27:51 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:27:51 hgzmm3cs239 kernel: [33421] 0 33421 1826 105 8 0 0 memcg_process
Aug 17 06:27:51 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33421 (memcg_process) score 110000 or sacrifice child
Aug 17 06:27:51 hgzmm3cs239 kernel: Killed process 33421 (memcg_process), UID 0, total-vm:7304kB, anon-rss:80kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:27:52 hgzmm3cs239 kernel: Adding 20971516k swap on /dev/mapper/vg_local-lv_swap. Priority:-2 extents:1 across:20971516k SSFS
Aug 17 06:27:55 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:27:55 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:27:55 hgzmm3cs239 kernel: CPU: 39 PID: 33443 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:27:55 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:27:55 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:27:55 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:27:55 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:27:55 hgzmm3cs239 kernel: [] ? path_lookupat+0x92/0x8d0
Aug 17 06:27:55 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:27:55 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:27:55 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:27:55 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:27:55 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:27:55 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:27:55 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:27:55 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:27:55 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:27:55 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:27:55 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:27:55 hgzmm3cs239 kernel: Task in /18 killed as a result of limit of /18
Aug 17 06:27:55 hgzmm3cs239 kernel: memory: usage 4kB, limit 4kB, failcnt 8
Aug 17 06:27:55 hgzmm3cs239 kernel: memory+swap: usage 4kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:55 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:55 hgzmm3cs239 kernel: Memory cgroup stats for /18: cache:4KB rss:0KB rss_huge:0KB mapped_file:4KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 17 06:27:55 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:27:55 hgzmm3cs239 kernel: [33443] 0 33443 1826 106 8 0 0 memcg_process
Aug 17 06:27:55 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33443 (memcg_process) score 111000 or sacrifice child
Aug 17 06:27:55 hgzmm3cs239 kernel: Killed process 33443 (memcg_process), UID 0, total-vm:7304kB, anon-rss:84kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:27:56 hgzmm3cs239 kernel: Adding 20971516k swap on /dev/mapper/vg_local-lv_swap. Priority:-2 extents:1 across:20971516k SSFS
Aug 17 06:27:58 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:27:58 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:27:58 hgzmm3cs239 kernel: CPU: 36 PID: 33463 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:27:58 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:27:58 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:27:58 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:27:58 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:27:58 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:27:58 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:27:58 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:27:58 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:27:58 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:27:58 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:27:58 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:27:58 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:27:58 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:27:58 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:27:58 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:27:58 hgzmm3cs239 kernel: Task in /19 killed as a result of limit of /19
Aug 17 06:27:58 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 7
Aug 17 06:27:58 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:58 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:27:58 hgzmm3cs239 kernel: Memory cgroup stats for /19: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 17 06:27:58 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:27:58 hgzmm3cs239 kernel: [33463] 0 33463 1825 106 8 0 0 memcg_process
Aug 17 06:27:58 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33463 (memcg_process) score 0 or sacrifice child
Aug 17 06:27:58 hgzmm3cs239 kernel: Killed process 33463 (memcg_process), UID 0, total-vm:7300kB, anon-rss:84kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:28:01 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:28:01 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:28:01 hgzmm3cs239 kernel: CPU: 8 PID: 33481 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:28:01 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:28:01 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:28:01 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:28:01 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:28:01 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:28:01 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:28:01 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:28:01 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:28:01 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:28:01 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:28:01 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:28:01 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:28:01 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:28:01 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:28:01 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:28:01 hgzmm3cs239 kernel: Task in /20 killed as a result of limit of /20
Aug 17 06:28:01 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 7
Aug 17 06:28:01 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:28:01 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:28:01 hgzmm3cs239 kernel: Memory cgroup stats for /20: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 17 06:28:01 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:28:01 hgzmm3cs239 kernel: [33481] 0 33481 1825 105 8 0 0 memcg_process
Aug 17 06:28:01 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33481 (memcg_process) score 0 or sacrifice child
Aug 17 06:28:01 hgzmm3cs239 kernel: Killed process 33481 (memcg_process), UID 0, total-vm:7300kB, anon-rss:80kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:28:05 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:28:05 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:28:05 hgzmm3cs239 kernel: CPU: 13 PID: 33499 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:28:05 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022
Aug 17 06:28:05 hgzmm3cs239 kernel: Call Trace:
Aug 17 06:28:05 hgzmm3cs239 kernel: [] dump_stack+0x19/0x1b
Aug 17 06:28:05 hgzmm3cs239 kernel: [] dump_header+0x90/0x229
Aug 17 06:28:05 hgzmm3cs239 kernel: [] ? path_lookupat+0x92/0x8d0
Aug 17 06:28:05 hgzmm3cs239 kernel: [] ? find_lock_task_mm+0x56/0xc0
Aug 17 06:28:05 hgzmm3cs239 kernel: [] ? try_get_mem_cgroup_from_mm+0x28/0x60
Aug 17 06:28:05 hgzmm3cs239 kernel: [] oom_kill_process+0x2cd/0x490
Aug 17 06:28:05 hgzmm3cs239 kernel: [] ? oom_unkillable_task+0xcd/0x120
Aug 17 06:28:05 hgzmm3cs239 kernel: [] mem_cgroup_oom_synchronize+0x55c/0x590
Aug 17 06:28:05 hgzmm3cs239 kernel: [] ? mem_cgroup_charge_common+0xc0/0xc0
Aug 17 06:28:05 hgzmm3cs239 kernel: [] pagefault_out_of_memory+0x14/0x90
Aug 17 06:28:05 hgzmm3cs239 kernel: [] mm_fault_error+0x6a/0x157
Aug 17 06:28:05 hgzmm3cs239 kernel: [] __do_page_fault+0x491/0x500
Aug 17 06:28:05 hgzmm3cs239 kernel: [] do_page_fault+0x35/0x90
Aug 17 06:28:05 hgzmm3cs239 kernel: [] page_fault+0x28/0x30
Aug 17 06:28:05 hgzmm3cs239 kernel: Task in /21 killed as a result of limit of /21
Aug 17 06:28:05 hgzmm3cs239 kernel: memory: usage 0kB, limit 0kB, failcnt 7
Aug 17 06:28:05 hgzmm3cs239 kernel: memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:28:05 hgzmm3cs239 kernel: kmem: usage 0kB, limit 9007199254740988kB, failcnt 0
Aug 17 06:28:05 hgzmm3cs239 kernel: Memory cgroup stats for /21: cache:0KB rss:0KB rss_huge:0KB mapped_file:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB
Aug 17 06:28:05 hgzmm3cs239 kernel: [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Aug 17 06:28:05 hgzmm3cs239 kernel: [33499] 0 33499 1825 105 8 0 0 memcg_process
Aug 17 06:28:05 hgzmm3cs239 kernel: Memory cgroup out of memory: Kill process 33499 (memcg_process) score 0 or sacrifice child
Aug 17 06:28:05 hgzmm3cs239 kernel: Killed process 33499 (memcg_process), UID 0, total-vm:7300kB, anon-rss:80kB, file-rss:340kB, shmem-rss:0kB
Aug 17 06:29:40 hgzmm3cs239 kernel: memcg_process invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
Aug 17 06:29:40 hgzmm3cs239 kernel: memcg_process cpuset=/ mems_allowed=0-1
Aug 17 06:29:40 hgzmm3cs239 kernel: CPU: 0 PID: 34097 Comm: memcg_process Kdump: loaded Tainted: G W OE ------------ 3.10.0-1160.el7.x86_64 #1
Aug 17 06:29:40 hgzmm3cs239 kernel: Hardware name: SuperCloud R5215 G12 /SR3008, BIOS A40B07A026 12/14/2022

@xuyang0410
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It seems memcg stress test kill the running test process. Since you used old ltp version , can you use the lastest ltp release？

@superLiben
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看起来 memcg 压力测试杀死了正在运行的测试进程。由于您使用的是旧的 ltp 版本，您可以使用最新的 ltp 版本吗？

Thank you for your feedback. Our customer does not agree to change the version and needs to analyze the problem. So is there any way to prevent the program from running out of memory? Or you can set the range memory capacity

@superLiben
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In addition, is the memory usage of ltp endless? Does the program automatically allocate the server's existing available memory?

@xuyang0410
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Yes, ltp case will calucalte the needed allocate memory according to the server machine . I doubt whether there has a bug in ltp old version or your kernel version or cgroup version. So I think the simlpest way is to remove the memcg regression test and emcg_stress entry. For the way to set skipped case, you can use runltp -S option.

@superLiben
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Yes, ltp case will calucalte the needed allocate memory according to the server machine . I doubt whether there has a bug in ltp old version or your kernel version or cgroup version. So I think the simlpest way is to remove the memcg regression test and emcg_stress entry. For the way to set skipped case, you can use runltp -S option.

Thank you. The customer is using the centos7.9 kernel, so I am not sure whether the information I pasted is the cause of the crash and restart. I will try to skip it.

@superLiben
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Dear experts, are there any bug issues with ltp20160510 and 3.18.8-1168.el7 kernel cgroup?"

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@xuyang0410 @superLiben