[ 240.854380][ T2098] basename invoked oom-killer: gfp_mask=0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=0 [ 240.855237][ T2098] CPU: 1 UID: 0 PID: 2098 Comm: basename Not tainted 6.14.0-rc6-virtme #1 [ 240.855244][ T2098] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 240.855249][ T2098] Call Trace: [ 240.855254][ T2098] [ 240.855257][ T2098] dump_stack_lvl+0xb0/0xd0 [ 240.855286][ T2098] dump_header+0x101/0x7d0 [ 240.855307][ T2098] oom_kill_process+0x8b/0x1b0 [ 240.855314][ T2098] out_of_memory+0x228/0x760 [ 240.855319][ T2098] ? __pfx_out_of_memory+0x10/0x10 [ 240.855333][ T2098] __alloc_pages_may_oom+0x232/0x3c0 [ 240.855344][ T2098] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 240.855364][ T2098] __alloc_pages_slowpath.constprop.0+0x7dc/0x1490 [ 240.855377][ T2098] ? get_page_from_freelist+0x1e8/0xf70 [ 240.855381][ T2098] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 240.855392][ T2098] ? lock_acquire.part.0+0xeb/0x330 [ 240.855404][ T2098] __alloc_frozen_pages_noprof+0x2f2/0x350 [ 240.855409][ T2098] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 240.855432][ T2098] alloc_pages_mpol+0xc0/0x3a0 [ 240.855443][ T2098] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 240.855446][ T2098] ? move_page_tables+0x1cc/0xe80 [ 240.855454][ T2098] ? __pfx___lock_release+0x10/0x10 [ 240.855457][ T2098] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 240.855467][ T2098] alloc_pages_noprof+0xf6/0x2d0 [ 240.855475][ T2098] __pmd_alloc+0x36/0x790 [ 240.855487][ T2098] move_page_tables+0x96c/0xe80 [ 240.855502][ T2098] ? __pfx_move_page_tables+0x10/0x10 [ 240.855510][ T2098] ? __pfx_vma_expand+0x10/0x10 [ 240.855517][ T2098] ? __pfx_mas_prev_range+0x10/0x10 [ 240.855530][ T2098] relocate_vma_down+0x1ee/0x400 [ 240.855538][ T2098] ? __pfx_relocate_vma_down+0x10/0x10 [ 240.855549][ T2098] ? lock_acquire.part.0+0xeb/0x330 [ 240.855552][ T2098] ? setup_arg_pages+0x254/0xb60 [ 240.855572][ T2098] ? lock_acquire+0x32/0xc0 [ 240.855582][ T2098] ? __pfx_mprotect_fixup+0x10/0x10 [ 240.855586][ T2098] ? __pfx_down_write_killable+0x10/0x10 [ 240.855590][ T2098] ? __lock_acquire+0xb9a/0x1680 [ 240.855595][ T2098] ? tlb_finish_mmu+0x219/0x6a0 [ 240.855604][ T2098] setup_arg_pages+0x461/0xb60 [ 240.855614][ T2098] ? __pfx_setup_arg_pages+0x10/0x10 [ 240.855619][ T2098] ? __pfx___lock_release+0x10/0x10 [ 240.855622][ T2098] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 240.855644][ T2098] ? __pfx_get_random_u64+0x10/0x10 [ 240.855672][ T2098] load_elf_binary+0x7db/0x2a20 [ 240.855691][ T2098] ? find_held_lock+0x2c/0x110 [ 240.855699][ T2098] ? __lock_release+0x103/0x460 [ 240.855702][ T2098] ? exec_binprm+0x238/0x640 [ 240.855706][ T2098] ? __pfx___lock_release+0x10/0x10 [ 240.855716][ T2098] ? __pfx_load_elf_binary+0x10/0x10 [ 240.855722][ T2098] ? exec_binprm+0x238/0x640 [ 240.855731][ T2098] exec_binprm+0x256/0x640 [ 240.855742][ T2098] ? __pfx_exec_binprm+0x10/0x10 [ 240.855749][ T2098] ? bprm_execve+0x93/0x540 [ 240.855759][ T2098] bprm_execve+0x1d6/0x540 [ 240.855764][ T2098] do_execveat_common.isra.0+0x3f5/0x550 [ 240.855775][ T2098] __x64_sys_execve+0x8c/0xb0 [ 240.855781][ T2098] do_syscall_64+0xc1/0x1d0 [ 240.855791][ T2098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.855795][ T2098] RIP: 0033:0x7ff4d2a6d40b [ 240.855804][ T2098] Code: Unable to access opcode bytes at 0x7ff4d2a6d3e1. [ 240.855809][ T2098] RSP: 002b:00007fff80d178f8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 240.855814][ T2098] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4d2a6d40b [ 240.855816][ T2098] RDX: 00005600b622b3a0 RSI: 00005600b622b9b0 RDI: 00005600b622aaf0 [ 240.855818][ T2098] RBP: 00005600b622aaf0 R08: 0000000000000003 R09: 0000000000000000 [ 240.855819][ T2098] R10: 0000000000000008 R11: 0000000000000246 R12: 00000000ffffffff [ 240.855821][ T2098] R13: 00005600b622b9b0 R14: 00005600b622b3a0 R15: 00005600b622a9e0 [ 240.855838][ T2098] [ 240.869774][ T2098] Mem-Info: [ 240.869933][ T2098] active_anon:48 inactive_anon:3795 isolated_anon:0 [ 240.869933][ T2098] active_file:343 inactive_file:235 isolated_file:0 [ 240.869933][ T2098] unevictable:0 dirty:0 writeback:0 [ 240.869933][ T2098] slab_reclaimable:2626 slab_unreclaimable:157549 [ 240.869933][ T2098] mapped:583 shmem:1111 pagetables:387 [ 240.869933][ T2098] sec_pagetables:0 bounce:0 [ 240.869933][ T2098] kernel_misc_reclaimable:0 [ 240.869933][ T2098] free:2606 free_pcp:680 free_cma:0 [ 240.871489][ T2098] Node 0 active_anon:192kB inactive_anon:15180kB active_file:1372kB inactive_file:940kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2332kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:3932kB pagetables:1548kB sec_pagetables:0kB all_unreclaimable? no [ 240.872441][ T2098] Node 0 DMA free:3340kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:512kB active_file:404kB inactive_file:204kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 240.873463][ T2098] lowmem_reserve[]: 0 733 733 733 733 [ 240.873655][ T2098] Node 0 DMA32 free:6860kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:8192KB active_anon:192kB inactive_anon:14548kB active_file:972kB inactive_file:644kB unevictable:0kB writepending:0kB present:1032188kB managed:751128kB mlocked:0kB bounce:0kB free_pcp:2908kB local_pcp:604kB free_cma:0kB [ 240.874623][ T2098] lowmem_reserve[]: 0 0 0 0 0 [ 240.874821][ T2098] Node 0 DMA: 21*4kB (UM) 20*8kB (UM) 16*16kB (UM) 19*32kB (UM) 5*64kB (UM) 5*128kB (UM) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3348kB [ 240.875384][ T2098] Node 0 DMA32: 409*4kB (UM) 271*8kB (UME) 108*16kB (UM) 43*32kB (UMEH) 1*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6972kB [ 240.875935][ T2098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 240.876269][ T2098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 240.876579][ T2098] 1716 total pagecache pages [ 240.876770][ T2098] 0 pages in swap cache [ 240.876913][ T2098] Free swap = 0kB [ 240.877064][ T2098] Total swap = 0kB [ 240.877202][ T2098] 262045 pages RAM [ 240.877343][ T2098] 0 pages HighMem/MovableOnly [ 240.877521][ T2098] 70423 pages reserved [ 240.877659][ T2098] Unreclaimable slab info: [ 240.878103][ T2098] Name Used Total [ 240.878341][ T2098] ip6-frags 0KB 7KB [ 240.878582][ T2098] fib6_node 3KB 16KB [ 240.878833][ T2098] ip6_dst_cache 6KB 31KB [ 240.879053][ T2098] PINGv6 0KB 31KB [ 240.879285][ T2098] RAWv6 31KB 62KB [ 240.879515][ T2098] UDPv6 0KB 30KB [ 240.879763][ T2098] tw_sock_TCPv6 0KB 7KB [ 240.879997][ T2098] request_sock_TCPv6 0KB 7KB [ 240.880216][ T2098] TCPv6 120KB 123KB [ 240.880435][ T2098] virtio_scsi_cmd 24KB 31KB [ 240.880648][ T2098] bio-120 5KB 7KB [ 240.880875][ T2098] bio-248 1KB 7KB [ 240.881098][ T2098] mqueue_inode_cache 1KB 31KB [ 240.881327][ T2098] fuse_request 97KB 107KB [ 240.881563][ T2098] posix_timers_cache 1KB 15KB [ 240.881827][ T2098] UNIX-STREAM 13KB 122KB [ 240.882055][ T2098] UNIX 6KB 30KB [ 240.882274][ T2098] ip4-frags 0KB 7KB [ 240.882494][ T2098] tcp_bind2_bucket 4KB 8KB [ 240.882738][ T2098] tcp_bind_bucket 4KB 8KB [ 240.882972][ T2098] inet_peer 0KB 7KB [ 240.883202][ T2098] ip_fib_trie 1KB 3KB [ 240.883414][ T2098] ip_fib_alias 1KB 7KB [ 240.883638][ T2098] rtable 2KB 31KB [ 240.883875][ T2098] PING 0KB 31KB [ 240.884095][ T2098] RAW 21KB 63KB [ 240.884328][ T2098] UDP 4KB 32KB [ 240.884566][ T2098] hugetlbfs_inode_cache 2KB 30KB [ 240.884847][ T2098] netfs_subrequest 37KB 39KB [ 240.885105][ T2098] netfs_request 93KB 95KB [ 240.885370][ T2098] bio-240 14KB 15KB [ 240.885609][ T2098] ep_head 0KB 16KB [ 240.885876][ T2098] eventpoll_pwq 1KB 15KB [ 240.886119][ T2098] eventpoll_epi 1KB 31KB [ 240.886339][ T2098] inotify_inode_mark 1KB 3KB [ 240.886565][ T2098] sgpool-128 8KB 30KB [ 240.886784][ T2098] sgpool-64 4KB 31KB [ 240.887004][ T2098] sgpool-32 2KB 31KB [ 240.887213][ T2098] sgpool-16 1KB 15KB [ 240.887444][ T2098] sgpool-8 0KB 7KB [ 240.887681][ T2098] request_queue 18KB 29KB [ 240.887910][ T2098] bio-184 0KB 7KB [ 240.888135][ T2098] biovec-max 166KB 183KB [ 240.888372][ T2098] dmaengine-unmap-2 0KB 4KB [ 240.888600][ T2098] skbuff_small_head 4067KB 4070KB [ 240.888858][ T2098] skbuff_fclone_cache 348KB 375KB [ 240.889097][ T2098] skbuff_head_cache 1396KB 1472KB [ 240.889327][ T2098] configfs_dir_cache 0KB 3KB [ 240.889561][ T2098] file_lock_cache 0KB 7KB [ 240.889802][ T2098] file_lock_ctx 1KB 7KB [ 240.890016][ T2098] fsnotify_mark_connector 1KB 3KB [ 240.890268][ T2098] proc_dir_entry 95KB 102KB [ 240.890479][ T2098] pde_opener 0KB 3KB [ 240.890728][ T2098] seq_file 0KB 30KB [ 240.890958][ T2098] sigqueue 1KB 11KB [ 240.891196][ T2098] shmem_inode_cache 1082KB 1104KB [ 240.891417][ T2098] kernfs_node_cache 3585KB 3764KB [ 240.891670][ T2098] mnt_cache 51KB 72KB [ 240.891925][ T2098] bfilp 88KB 141KB [ 240.892162][ T2098] filp 168KB 299KB [ 240.892396][ T2098] names_cache 805KB 805KB [ 240.892626][ T2098] net_namespace 6KB 30KB [ 240.892859][ T2098] key_jar 2KB 8KB [ 240.893089][ T2098] nsproxy 0KB 3KB [ 240.893327][ T2098] vma_lock 250KB 391KB [ 240.893567][ T2098] vm_area_struct 258KB 406KB [ 240.893796][ T2098] fs_cache 6KB 23KB [ 240.894030][ T2098] files_cache 19KB 63KB [ 240.894247][ T2098] signal_cache 168KB 243KB [ 240.894478][ T2098] sighand_cache 237KB 308KB [ 240.894747][ T2098] task_struct 1146KB 1146KB [ 240.894976][ T2098] cred 48KB 70KB [ 240.895199][ T2098] anon_vma_chain 110KB 129KB [ 240.895424][ T2098] anon_vma 151KB 181KB [ 240.895636][ T2098] pid 57KB 70KB [ 240.895875][ T2098] Acpi-Operand 137KB 166KB [ 240.896202][ T2098] Acpi-ParseExt 0KB 3KB [ 240.896438][ T2098] Acpi-Parse 0KB 11KB [ 240.896664][ T2098] Acpi-State 0KB 15KB [ 240.896895][ T2098] Acpi-Namespace 14KB 15KB [ 240.897133][ T2098] numa_policy 0KB 3KB [ 240.897354][ T2098] trace_event_file 324KB 328KB [ 240.897659][ T2098] ftrace_event_field 700KB 700KB [ 240.897897][ T2098] pool_workqueue 256KB 283KB [ 240.898114][ T2098] maple_node 402KB 866KB [ 240.898332][ T2098] mm_struct 46KB 126KB [ 240.898595][ T2098] vmap_area 104KB 146KB [ 240.898825][ T2098] debug_objects_cache 113526KB 113529KB [ 240.899081][ T2098] page->ptl 50KB 51KB [ 240.899362][ T2098] kmemleak_scan_area 24KB 55KB [ 240.899620][ T2098] kmemleak_object 420349KB 420417KB [ 240.899890][ T2098] kmalloc-8k 432KB 552KB [ 240.900170][ T2098] kmalloc-4k 25764KB 26616KB [ 240.900414][ T2098] kmalloc-2k 22080KB 22086KB [ 240.900683][ T2098] kmalloc-1k 1116KB 1470KB [ 240.900952][ T2098] kmalloc-512 1134KB 1638KB [ 240.901182][ T2098] kmalloc-256 450KB 803KB [ 240.901408][ T2098] kmalloc-128 155KB 275KB [ 240.901693][ T2098] kmalloc-64 481KB 620KB [ 240.901948][ T2098] kmalloc-32 792KB 1071KB [ 240.902190][ T2098] kmalloc-16 269KB 269KB [ 240.902511][ T2098] kmalloc-8 207KB 283KB [ 240.902761][ T2098] kmalloc-192 276KB 441KB [ 240.903042][ T2098] kmalloc-96 1079KB 1148KB [ 240.903284][ T2098] kmem_cache_node 62KB 70KB [ 240.903500][ T2098] kmem_cache 75KB 78KB [ 240.903757][ T2098] Tasks state (memory values in pages): [ 240.904013][ T2098] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 240.904421][ T2098] [ 126] 0 126 7104 399 363 36 0 73728 0 0 systemd-udevd [ 240.904964][ T2098] [ 187] 0 187 3399 128 128 0 0 49152 0 0 bash [ 240.905574][ T2098] [ 1472] 0 1472 35646 777 768 9 0 122880 0 0 iperf3 [ 240.905991][ T2098] [ 1474] 0 1474 35646 792 768 24 0 126976 0 0 iperf3 [ 240.906388][ T2098] [ 2072] 0 2072 2598 122 96 26 0 61440 0 0 make [ 240.906805][ T2098] [ 2086] 0 2086 3333 111 64 47 0 49152 0 0 sh [ 240.907176][ T2098] [ 2087] 0 2087 2631 124 96 28 0 61440 0 0 make [ 240.907575][ T2098] [ 2092] 0 2092 3366 450 64 386 0 53248 0 0 sh [ 240.907966][ T2098] [ 2098] 0 2098 1 0 0 0 0 12288 0 0 basename [ 240.908439][ T2098] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1472,uid=0 [ 240.909086][ T2098] Out of memory: Killed process 1472 (iperf3) total-vm:142584kB, anon-rss:3072kB, file-rss:36kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 241.045611][ T2098] basename (2098) used greatest stack depth: 23088 bytes left