[ 397.179615] run_vmtests.sh (19990): drop_caches: 3 [ 400.109626] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.110170] vmalloc_test/0: vmalloc error: size 4096, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 400.111050] CPU: 3 PID: 20018 Comm: vmalloc_test/0 Kdump: loaded Not tainted 5.14.0-259.1939_768937997.el9.aarch64 #1 [ 400.111712] Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 [ 400.112149] Call trace: [ 400.112306] dump_backtrace+0xb4/0x120 [ 400.112546] show_stack+0x1c/0x50 [ 400.112763] dump_stack_lvl+0x60/0x78 [ 400.113002] dump_stack+0x14/0x2c [ 400.113211] warn_alloc+0x110/0x194 [ 400.113430] __vmalloc_node_range+0xc8/0x17c [ 400.113699] __vmalloc_node+0x58/0x64 [ 400.113941] align_shift_alloc_test+0x44/0xa0 [test_vmalloc] [ 400.114296] test_func+0x114/0x260 [test_vmalloc] [ 400.114589] kthread+0xe8/0xf4 [ 400.114785] ret_from_fork+0x10/0x20 [ 400.115035] Mem-Info: [ 400.115180] active_anon:474 inactive_anon:15001 isolated_anon:0 active_file:5540 inactive_file:1950 isolated_file:0 unevictable:0 dirty:257 writeback:0 slab_reclaimable:5921 slab_unreclaimable:11377 mapped:7042 shmem:2384 pagetables:523 bounce:0 kernel_misc_reclaimable:0 free:8664623 free_pcp:7807 free_cma:0 [ 400.117389] Node 0 active_anon:1896kB inactive_anon:60004kB active_file:22160kB inactive_file:7800kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28168kB dirty:1028kB writeback:0kB shmem:9536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB kernel_stack:2928kB pagetables:2092kB all_unreclaimable? no [ 400.119228] Node 0 DMA free:2932736kB boost:0kB min:3808kB low:6756kB high:9704kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145728kB managed:2949120kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 400.120880] lowmem_reserve[]: 0 0 31190 31190 31190 [ 400.121183] Node 0 Normal free:31725756kB boost:0kB min:41244kB low:73180kB high:105116kB reserved_highatomic:0KB active_anon:1896kB inactive_anon:60004kB active_file:22160kB inactive_file:7800kB unevictable:0kB writepending:1028kB present:33554432kB managed:31975316kB mlocked:0kB bounce:0kB free_pcp:31228kB local_pcp:14452kB free_cma:0kB [ 400.122998] lowmem_reserve[]: 0 0 0 0 0 [ 400.123245] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 179*16384kB (M) = 2932736kB [ 400.124073] Node 0 Normal: 12207*4kB (UME) 6177*8kB (UME) 2994*16kB (UME) 2144*32kB (UME) 1369*64kB (UME) 856*128kB (UME) 306*256kB (UME) 83*512kB (UME) 10*1024kB (UME) 96*2048kB (UM) 85*4096kB (UM) 66*8192kB (UM) 1837*16384kB (M) = 31725860kB [ 400.125455] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 400.125999] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 400.126526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 400.127045] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 400.127552] 11127 total pagecache pages [ 400.127789] 1253 pages in swap cache [ 400.128013] Swap cache stats: add 5399, delete 4147, find 846/1040 [ 400.128396] Free swap = 6488684kB [ 400.128611] Total swap = 6504444kB [ 400.128839] 9175040 pages RAM [ 400.129025] 0 pages HighMem/MovableOnly [ 400.129271] 443931 pages reserved [ 400.129484] 0 pages cma reserved [ 400.129692] 0 pages hwpoisoned [ 400.129957] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.130479] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.131009] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.131538] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.132062] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.132578] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.133101] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.133620] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.134171] vmap allocation for size 8192 failed: use vmalloc= to increase size [ 400.774969] Summary: fix_size_alloc_test passed: 10 failed: 0 repeat: 10 loops: 10000 avg: 13947 usec [ 400.776022] Summary: full_fit_alloc_test passed: 10 failed: 0 repeat: 10 loops: 10000 avg: 80349 usec [ 400.776583] Summary: long_busy_list_alloc_test passed: 10 failed: 0 repeat: 10 loops: 10000 avg: 100328 usec [ 400.777178] Summary: random_size_alloc_test passed: 10 failed: 0 repeat: 10 loops: 10000 avg: 41443 usec [ 400.777757] Summary: fix_align_alloc_test passed: 10 failed: 0 repeat: 10 loops: 10000 avg: 14070 usec [ 400.778321] Summary: random_size_align_alloc_test passed: 10 failed: 0 repeat: 10 loops: 10000 avg: 15030 usec [ 400.778925] Summary: align_shift_alloc_test passed: 0 failed: 10 repeat: 10 loops: 10000 avg: 2513 usec [ 400.779498] Summary: pcpu_alloc_test passed: 10 failed: 0 repeat: 10 loops: 10000 avg: 62737 usec [ 400.780044] Summary: kvfree_rcu_1_arg_vmalloc_test passed: 10 failed: 0 repeat: 10 loops: 10000 avg: 7937 usec [ 400.780651] Summary: kvfree_rcu_2_arg_vmalloc_test passed: 10 failed: 0 repeat: 10 loops: 10000 avg: 10351 usec [ 400.781275] All test took worker0=87176890 cycles