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Linux Test Project (mailing list: https://lists.linux.it/listinfo/ltp)
https://linux-test-project.readthedocs.io/
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ltp test server stress test #1080

Closed superLiben closed 4 days ago

superLiben commented 1 year ago

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 commented 1 year ago

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 commented 1 year ago

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

superLiben commented 1 year ago

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 commented 1 year ago

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

superLiben commented 1 year ago

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 commented 1 year ago

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

xuyang0410 commented 1 year ago

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 commented 1 year ago

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 commented 1 year ago

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

metan-ucw commented 4 days ago

First of all there are testcases where processes are killed by OOM inside cgroups, because they test if a process that allocates too much memory is killed properly in that case.

Secondly LTP from 2016 is not supported. Only the latest stable LTP version is supported.