kmem_cache_node 51KB 51KB kmem_cache 82KB 82KB oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz0,mems_allowed=0,global_oom,task_memcg=/syz0,task=syz-executor.0,pid=14683,uid=0 BUG: sleeping function called from invalid context at kernel/locking/mutex.c:577 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 14683, name: syz-executor.0 preempt_count: 1, expected: 0 RCU nest depth: 0, expected: 0 3 locks held by syz-executor.0/14683: #0: ffff88801b1222f0 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:832 [inline] #0: ffff88801b1222f0 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x151a/0x2130 mm/filemap.c:3126 #1: ffffffff85279268 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_may_oom mm/page_alloc.c:4281 [inline] #1: ffffffff85279268 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 mm/page_alloc.c:5063 #2: ffff888040203e20 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline] #2: ffff888040203e20 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:170 [inline] #2: ffff888040203e20 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 mm/oom_kill.c:144 Preemption disabled at: [<0000000000000000>] 0x0 CPU: 1 PID: 14683 Comm: syz-executor.0 Not tainted 5.16.0-rc8-next-20220107 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106 __might_resched.cold+0x222/0x26b kernel/sched/core.c:9583 __mutex_lock_common kernel/locking/mutex.c:577 [inline] __mutex_lock+0x9e/0x1480 kernel/locking/mutex.c:733 futex_cleanup_begin kernel/futex/core.c:1058 [inline] futex_exit_release+0x2d/0x220 kernel/futex/core.c:1110 __oom_kill_process+0x373/0xf90 mm/oom_kill.c:893 oom_kill_process+0xd7/0x5c0 mm/oom_kill.c:1003 out_of_memory+0x1198/0x1460 mm/oom_kill.c:1114 __alloc_pages_may_oom mm/page_alloc.c:4332 [inline] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5063 __alloc_pages+0x403/0x4e0 mm/page_alloc.c:5394 alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271 filemap_alloc_folio mm/filemap.c:989 [inline] __filemap_get_folio+0x65c/0xfd0 mm/filemap.c:1992 filemap_fault+0x155a/0x2130 mm/filemap.c:3129 __do_fault+0x113/0x5a0 mm/memory.c:3846 do_read_fault mm/memory.c:4161 [inline] do_fault mm/memory.c:4290 [inline] handle_pte_fault mm/memory.c:4548 [inline] __handle_mm_fault+0x1325/0x3570 mm/memory.c:4683 handle_mm_fault+0x2e6/0xa20 mm/memory.c:4781 do_user_addr_fault+0x54a/0x12a0 arch/x86/mm/fault.c:1397 handle_page_fault arch/x86/mm/fault.c:1484 [inline] exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1540 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568 RIP: 0033:0x7f416e7e3ac0 Code: Unable to access opcode bytes at RIP 0x7f416e7e3a96. RSP: 002b:00007ffd9fb539d8 EFLAGS: 00010202 RAX: 0000000000000000 RBX: 0000000000237a27 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00007ffd9fb539e0 RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffd9fbaa080 R10: 0000000000000000 R11: 0000000000000000 R12: 00007f416e8f9b60 R13: 00007f416e8f9b60 R14: 00007f416e8f8f60 R15: 00000000002376e6 ============================= [ BUG: Invalid wait context ] 5.16.0-rc8-next-20220107 #1 Tainted: G W ----------------------------- syz-executor.0/14683 is trying to lock: ffff888040204830 (&tsk->futex_exit_mutex){+.+.}-{3:3}, at: futex_cleanup_begin kernel/futex/core.c:1058 [inline] ffff888040204830 (&tsk->futex_exit_mutex){+.+.}-{3:3}, at: futex_exit_release+0x2d/0x220 kernel/futex/core.c:1110 other info that might help us debug this: context-{4:4} 3 locks held by syz-executor.0/14683: #0: ffff88801b1222f0 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:832 [inline] #0: ffff88801b1222f0 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x151a/0x2130 mm/filemap.c:3126 #1: ffffffff85279268 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_may_oom mm/page_alloc.c:4281 [inline] #1: ffffffff85279268 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 mm/page_alloc.c:5063 #2: ffff888040203e20 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline] #2: ffff888040203e20 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:170 [inline] #2: ffff888040203e20 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 mm/oom_kill.c:144 stack backtrace: CPU: 1 PID: 14683 Comm: syz-executor.0 Tainted: G W 5.16.0-rc8-next-20220107 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106 print_lock_invalid_wait_context kernel/locking/lockdep.c:4678 [inline] check_wait_context kernel/locking/lockdep.c:4739 [inline] __lock_acquire.cold+0xc8/0x3b4 kernel/locking/lockdep.c:4977 lock_acquire kernel/locking/lockdep.c:5639 [inline] lock_acquire+0x1a2/0x4d0 kernel/locking/lockdep.c:5604 __mutex_lock_common kernel/locking/mutex.c:600 [inline] __mutex_lock+0x136/0x1480 kernel/locking/mutex.c:733 futex_cleanup_begin kernel/futex/core.c:1058 [inline] futex_exit_release+0x2d/0x220 kernel/futex/core.c:1110 __oom_kill_process+0x373/0xf90 mm/oom_kill.c:893 oom_kill_process+0xd7/0x5c0 mm/oom_kill.c:1003 out_of_memory+0x1198/0x1460 mm/oom_kill.c:1114 __alloc_pages_may_oom mm/page_alloc.c:4332 [inline] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5063 __alloc_pages+0x403/0x4e0 mm/page_alloc.c:5394 alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271 filemap_alloc_folio mm/filemap.c:989 [inline] __filemap_get_folio+0x65c/0xfd0 mm/filemap.c:1992 filemap_fault+0x155a/0x2130 mm/filemap.c:3129 __do_fault+0x113/0x5a0 mm/memory.c:3846 do_read_fault mm/memory.c:4161 [inline] do_fault mm/memory.c:4290 [inline] handle_pte_fault mm/memory.c:4548 [inline] __handle_mm_fault+0x1325/0x3570 mm/memory.c:4683 handle_mm_fault+0x2e6/0xa20 mm/memory.c:4781 do_user_addr_fault+0x54a/0x12a0 arch/x86/mm/fault.c:1397 handle_page_fault arch/x86/mm/fault.c:1484 [inline] exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1540 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568 RIP: 0033:0x7f416e7e3ac0 Code: Unable to access opcode bytes at RIP 0x7f416e7e3a96. RSP: 002b:00007ffd9fb539d8 EFLAGS: 00010202 RAX: 0000000000000000 RBX: 0000000000237a27 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00007ffd9fb539e0 RDI: 0000000000000001 RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffd9fbaa080 R10: 0000000000000000 R11: 0000000000000000 R12: 00007f416e8f9b60 R13: 00007f416e8f9b60 R14: 00007f416e8f8f60 R15: 00000000002376e6 Out of memory (oom_kill_allocating_task): Killed process 14683 (syz-executor.0) total-vm:93412kB, anon-rss:384kB, file-rss:33692kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 oom_reaper: reaped process 14683 (syz-executor.0), now anon-rss:0kB, file-rss:33688kB, shmem-rss:0kB syz-executor.0: vmalloc error: size 917266432, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 CPU: 0 PID: 14687 Comm: syz-executor.0 Tainted: G W 5.16.0-rc8-next-20220107 #1 systemd-journal invoked oom-killer: gfp_mask=0x1140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106 warn_alloc.cold+0x95/0x18a mm/page_alloc.c:4238 __vmalloc_area_node mm/vmalloc.c:2978 [inline] __vmalloc_node_range+0xd50/0xfd0 mm/vmalloc.c:3106 __vmalloc_node+0xb5/0x100 mm/vmalloc.c:3156 alloc_one_pg_vec_page net/packet/af_packet.c:4302 [inline] alloc_pg_vec net/packet/af_packet.c:4327 [inline] packet_set_ring+0xb60/0x1b20 net/packet/af_packet.c:4412 packet_setsockopt+0x1b4f/0x3c40 net/packet/af_packet.c:3789 __sys_setsockopt+0x180/0x2a0 net/socket.c:2180 __do_sys_setsockopt net/socket.c:2191 [inline] __se_sys_setsockopt net/socket.c:2188 [inline] __x64_sys_setsockopt+0xba/0x150 net/socket.c:2188 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f416e7e5b19 Code: Unable to access opcode bytes at RIP 0x7f416e7e5aef. RSP: 002b:00007f416bd5b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 00007f416e8f8f60 RCX: 00007f416e7e5b19 RDX: 000000000000000d RSI: 0000000000000107 RDI: 0000000000000003 RBP: 00007f416e83ff6d R08: 0000000000000010 R09: 0000000000000000 R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd9fb5397f R14: 00007f416bd5b300 R15: 0000000000022000 CPU: 1 PID: 110 Comm: systemd-journal Tainted: G W 5.16.0-rc8-next-20220107 #1 Mem-Info: Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 active_anon:5111 inactive_anon:35904 isolated_anon:0 active_file:17 inactive_file:28 isolated_file:0 unevictable:0 dirty:0 writeback:0 slab_reclaimable:7157 slab_unreclaimable:63821 mapped:69631 shmem:120 pagetables:2209 bounce:0 kernel_misc_reclaimable:0 free:3270 free_pcp:62 free_cma:0 Call Trace: Node 0 active_anon:20444kB inactive_anon:143616kB active_file:68kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278524kB dirty:0kB writeback:0kB shmem:480kB writeback_tmp:0kB kernel_stack:5184kB pagetables:8836kB all_unreclaimable? no __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106 Node 0 dump_header+0x106/0x60f mm/oom_kill.c:464 oom_kill_process.cold+0x10/0x15 mm/oom_kill.c:994 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB out_of_memory+0x1198/0x1460 mm/oom_kill.c:1114 lowmem_reserve[]: 0 __alloc_pages_may_oom mm/page_alloc.c:4332 [inline] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5063 1617 1617 __alloc_pages+0x403/0x4e0 mm/page_alloc.c:5394 1617 alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271 filemap_alloc_folio mm/filemap.c:989 [inline] __filemap_get_folio+0x65c/0xfd0 mm/filemap.c:1992 filemap_fault+0x155a/0x2130 mm/filemap.c:3129 __do_fault+0x113/0x5a0 mm/memory.c:3846 do_read_fault mm/memory.c:4161 [inline] do_fault mm/memory.c:4290 [inline] handle_pte_fault mm/memory.c:4548 [inline] __handle_mm_fault+0x1325/0x3570 mm/memory.c:4683 handle_mm_fault+0x2e6/0xa20 mm/memory.c:4781 do_user_addr_fault+0x54a/0x12a0 arch/x86/mm/fault.c:1397 handle_page_fault arch/x86/mm/fault.c:1484 [inline] exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1540 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568 RIP: 0033:0x7ff83ae49116 Code: Unable to access opcode bytes at RIP 0x7ff83ae490ec. RSP: 002b:00007ffe027ccbd0 EFLAGS: 00010293 RAX: 0000000000000001 RBX: 00007ff83b4b8360 RCX: 00007ff83ae49116 RDX: 0000000000000014 RSI: 00007ff83b4beb70 RDI: 0000000000000008 RBP: ffffffffffffffff R08: 0000000000000000 R09: 00007ffe027e0080 R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000001 R13: 0000000000000014 R14: 0000000000000000 R15: 0000000000000000 Mem-Info: Node 0 active_anon:5111 inactive_anon:35904 isolated_anon:0 active_file:17 inactive_file:28 isolated_file:0 unevictable:0 dirty:0 writeback:0 slab_reclaimable:7157 slab_unreclaimable:63821 mapped:69631 shmem:120 pagetables:2209 bounce:0 kernel_misc_reclaimable:0 free:3270 free_pcp:62 free_cma:0 DMA32 free:6572kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:2048KB active_anon:20444kB inactive_anon:143700kB active_file:0kB inactive_file:52kB unevictable:0kB writepending:0kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB Node 0 active_anon:20444kB inactive_anon:143616kB active_file:68kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278524kB dirty:0kB writeback:0kB shmem:480kB writeback_tmp:0kB kernel_stack:5184kB pagetables:8836kB all_unreclaimable? no lowmem_reserve[]: Node 0 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 0 lowmem_reserve[]: 0 0 1617 0 1617 1617 Node 0 Node 0 DMA: DMA32 free:6572kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:2048KB active_anon:20444kB inactive_anon:143700kB active_file:0kB inactive_file:52kB unevictable:0kB writepending:0kB present:2080640kB managed:1660808kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB 1*4kB lowmem_reserve[]: 0 (U) 0 0 0 1*8kB Node 0 (U) DMA: 0*16kB 1*4kB 1*32kB (U) (U) 1*8kB (U) 0*16kB 1*64kB 1*32kB (U) (U) 1*64kB 0*128kB (U) 0*128kB 1*256kB 1*256kB (U) (U) 0*512kB 0*512kB 0*1024kB 0*1024kB 1*2048kB 1*2048kB (M) (M) 1*4096kB 1*4096kB (E) = 6508kB (E) Node 0 = 6508kB DMA32: Node 0 727*4kB DMA32: (UME) 727*4kB 138*8kB (UME) (UME) 138*8kB 44*16kB (UME) (UMEH) 44*16kB 7*32kB (UMEH) (UH) 7*32kB 1*64kB (UH) (H) 1*64kB 1*128kB (H) (H) 1*128kB 1*256kB (H) (H) 1*256kB 1*512kB (H) (H) 1*512kB 1*1024kB (H) (H) 1*1024kB 0*2048kB (H) 0*4096kB 0*2048kB = 6924kB 0*4096kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB = 6924kB 162 total pagecache pages Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 0 pages in swap cache 162 total pagecache pages Swap cache stats: add 0, delete 0, find 0/0 0 pages in swap cache Free swap = 0kB Swap cache stats: add 0, delete 0, find 0/0 Total swap = 0kB Free swap = 0kB 524158 pages RAM 0 pages HighMem/MovableOnly Total swap = 0kB 105116 pages reserved 524158 pages RAM Unreclaimable slab info: Name Used Total 0 pages HighMem/MovableOnly pid_3 7KB 7KB 105116 pages reserved pid_2 55KB 86KB IEEE-802.15.4-MAC 63KB 63KB IEEE-802.15.4-RAW 31KB 31KB fib6_nodes 28KB 28KB ip6_dst_cache 37KB 37KB PINGv6 31KB 31KB RAWv6 252KB 252KB UDPLITEv6 62KB 62KB UDPv6 62KB 62KB TCPv6 62KB 62KB scsi_sense_cache 8KB 8KB sd_ext_cdb 3KB 3KB virtio_scsi_cmd 16KB 16KB bio-96 7KB 7KB sgpool-128 187KB 267KB sgpool-64 63KB 63KB sgpool-32 110KB 173KB sgpool-16 82KB 82KB sgpool-8 60KB 60KB bio-224 7KB 7KB mqueue_inode_cache 60KB 60KB nfs_commit_data 15KB 15KB nfs_write_data 47KB 47KB jbd2_inode 11KB 11KB ext4_system_zone 7KB 7KB ext4_io_end_vec 7KB 7KB ext4_bio_post_read_ctx 15KB 15KB io_kiocb 41KB 41KB kioctx 15KB 15KB aio_kiocb 7KB 7KB pid_namespace 7KB 7KB posix_timers_cache 15KB 15KB rpc_buffers 31KB 31KB rpc_tasks 3KB 3KB UNIX-STREAM 174KB 310KB UNIX 164KB 279KB UDP-Lite 63KB 63KB tcp_bind_bucket 8KB 8KB ip_fib_trie 8KB 8KB ip_fib_alias 11KB 11KB ip_dst_cache 8KB 8KB RAW 156KB 156KB UDP 143KB 220KB request_sock_TCP 7KB 7KB TCP 58KB 58KB hugetlbfs_inode_cache 31KB 31KB bio-216 11KB 11KB ep_head 8KB 8KB eventpoll_pwq 19KB 19KB eventpoll_epi 43KB 43KB inotify_inode_mark 46KB 46KB request_queue 62KB 62KB blkdev_ioc 8KB 8KB bio-160 40KB 40KB biovec-max 922KB 922KB biovec-128 63KB 63KB biovec-64 204KB 204KB biovec-16 63KB 63KB user_namespace 30KB 30KB uid_cache 7KB 7KB dmaengine-unmap-2 4KB 4KB audit_buffer 7KB 7KB skbuff_ext_cache 4KB 4KB skbuff_fclone_cache 82KB 82KB skbuff_head_cache 818KB 971KB file_lock_cache 43KB 43KB file_lock_ctx 7KB 7KB fsnotify_mark_connector 24KB 24KB net_namespace 124KB 124KB taskstats 68KB 68KB proc_dir_entry 562KB 562KB pde_opener 27KB 27KB seq_file 56KB 56KB sigqueue 23KB 43KB shmem_inode_cache 1495KB 1559KB kernfs_iattrs_cache 231KB 231KB kernfs_node_cache 5338KB 5369KB mnt_cache 149KB 149KB filp 2101KB 2137KB names_cache 17803KB 18041KB hashtab_node 274KB 274KB ebitmap_node 1149KB 1149KB avtab_node 4976KB 4976KB avc_node 35KB 35KB lsm_inode_cache 2695KB 3016KB lsm_file_cache 109KB 136KB key_jar 31KB 31KB uts_namespace 15KB 15KB nsproxy 11KB 11KB vm_area_struct 1720KB 1904KB mm_struct 283KB 441KB fs_cache 53KB 56KB files_cache 207KB 207KB signal_cache 372KB 516KB sighand_cache 404KB 420KB task_struct 1792KB 2407KB cred_jar 152KB 168KB anon_vma_chain 353KB 389KB anon_vma 352KB 352KB pid 75KB 78KB Acpi-Operand 99KB 158KB Acpi-ParseExt 31KB 31KB Acpi-Parse 39KB 55KB Acpi-State 19KB 35KB Acpi-Namespace 28KB 28KB numa_policy 7KB 7KB perf_event 63KB 63KB trace_event_file 175KB 175KB ftrace_event_field 296KB 296KB pool_workqueue 56KB 56KB task_group 16KB 16KB vmap_area 46KB 74KB page->ptl 292KB 326KB kmemleak_scan_area 28KB 47KB kmemleak_object 138439KB 149855KB kmalloc-cg-8k 128KB 128KB kmalloc-cg-4k 1248KB 1312KB kmalloc-cg-2k 824KB 928KB kmalloc-cg-1k 256KB 256KB kmalloc-cg-512 271KB 288KB kmalloc-cg-256 16KB 16KB kmalloc-cg-192 40KB 40KB kmalloc-cg-128 12KB 12KB kmalloc-cg-96 39KB 44KB kmalloc-cg-64 24KB 24KB kmalloc-cg-32 57KB 80KB kmalloc-cg-16 8KB 8KB kmalloc-cg-8 11KB 11KB kmalloc-8k 4144KB 4288KB kmalloc-4k 7512KB 7648KB kmalloc-2k 4900KB 5440KB kmalloc-1k 4652KB 6656KB kmalloc-512 4201KB 6032KB kmalloc-256 1125KB 1184KB kmalloc-192 385KB 640KB kmalloc-128 485KB 600KB kmalloc-96 375KB 496KB kmalloc-64 1158KB 1276KB kmalloc-32 772KB 796KB kmalloc-16 324KB 336KB kmalloc-8 263KB 270KB kmem_cache_node 51KB 51KB kmem_cache 82KB 82KB oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-journald.service,task=systemd-journal,pid=110,uid=0 Out of memory (oom_kill_allocating_task): Killed process 110 (systemd-journal) total-vm:31940kB, anon-rss:860kB, file-rss:0kB, shmem-rss:4kB, UID:0 pgtables:76kB oom_score_adj:-250 oom_reaper: reaped process 110 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:4kB systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL systemd[1]: systemd-journald.service: Failed with result 'oom-kill'. systemd[1]: systemd-journald.service: Consumed 6.105s CPU time. systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1. systemd[1]: Stopping Flush Journal to Persistent Storage... systemd[1]: systemd-journal-flush.service: Succeeded. systemd[1]: Stopped Flush Journal to Persistent Storage. systemd[1]: Stopped Journal Service. systemd[1]: systemd-journald.service: Consumed 6.105s CPU time. systemd[1]: Starting Journal Service... systemd-journald[14708]: File /var/log/journal/7e681e5076844de4a5cfa8606a84b008/system.journal corrupted or uncleanly shut down, renaming and replacing. systemd[1]: Started Journal Service. systemd-journald[14708]: Received client request to flush runtime journal.