[ 3409.408868][T18049] openvswitch: Open vSwitch switching datapath [ 3421.014408][T18080] netlink: 'python3': attribute type 2 has an invalid length. [ 3421.029088][T18080] arpping: entered promiscuous mode [ 3429.451763][T18130] c0: entered promiscuous mode [ 3437.179025][T18177] s0: entered promiscuous mode [ 3452.179796][T18242] s0 (unregistering): left promiscuous mode [ 3452.920611][T18250] c0 (unregistering): left promiscuous mode [ 3458.445539][T18256] arpping: left promiscuous mode [ 3474.391791][T18302] netlink: 'python3': attribute type 2 has an invalid length. [ 3474.397170][T18302] ct4: entered promiscuous mode [ 3482.765786][T18352] c0: entered promiscuous mode [ 3490.621561][T18399] s0: entered promiscuous mode [ 3544.366619][T18554] s0 (unregistering): left promiscuous mode [ 3545.157642][T18562] c0 (unregistering): left promiscuous mode [ 3550.387708][T18569] ct4: left promiscuous mode [ 3565.845428][T18614] netlink: 'python3': attribute type 2 has an invalid length. [ 3565.850910][T18614] cv4: entered promiscuous mode [ 3573.882372][T18664] c0: entered promiscuous mode [ 3581.840691][T18710] s0: entered promiscuous mode [ 3608.688959][T18797] s0 (unregistering): left promiscuous mode [ 3609.657285][T18805] c0 (unregistering): left promiscuous mode [ 3615.836545][T18811] cv4: left promiscuous mode [ 3634.817873][T18857] netlink: 'python3': attribute type 2 has an invalid length. [ 3634.826795][T18857] nat4: entered promiscuous mode [ 3644.986884][T18908] c0: entered promiscuous mode [ 3654.564042][T18955] s0: entered promiscuous mode [ 3705.676546][T19095] s0 (unregistering): left promiscuous mode [ 3706.489446][T19103] c0 (unregistering): left promiscuous mode [ 3711.687591][T19109] nat4: left promiscuous mode [ 3726.587661][T19156] netlink: 'python3': attribute type 2 has an invalid length. [ 3726.592975][T19156] natrelated4: entered promiscuous mode [ 3734.472693][T19207] c0: entered promiscuous mode [ 3741.976976][T19253] s0: entered promiscuous mode [ 3787.115538][T19406] s0 (unregistering): left promiscuous mode [ 3787.890605][T19414] c0 (unregistering): left promiscuous mode [ 3793.242974][T19421] natrelated4: left promiscuous mode [ 3808.446417][T19467] netlink: 'python3': attribute type 2 has an invalid length. [ 3808.451723][T19467] nv0: entered promiscuous mode [ 3813.964815][T19491] netlink: 'python3': attribute type 2 has an invalid length. [ 3813.966072][T19491] openvswitch: nv0: Dropping previously announced user features [ 3821.930690][T19543] left0: entered promiscuous mode [ 3829.312212][T19590] right0: entered promiscuous mode [ 3838.958890][T19622] right0: left promiscuous mode [ 3849.226426][T19658] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3849.502921][T19658] python3 (19658) used greatest stack depth: 22456 bytes left [ 3854.689351][T19681] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3856.430559][T19708] left0 (unregistering): left promiscuous mode [ 3861.599902][T19714] nv0: left promiscuous mode [ 3881.263296][T19775] ui0: entered promiscuous mode [ 3889.445228][T19826] left0: entered promiscuous mode [ 3899.793400][T19872] left0 (unregistering): left promiscuous mode [ 3904.668126][T19880] ui0: left promiscuous mode [ 3919.217827][T19926] netlink: 'python3': attribute type 2 has an invalid length. [ 3919.222961][T19926] dropreason: entered promiscuous mode [ 3927.074951][T19977] c0: entered promiscuous mode [ 3934.557193][T20024] s0: entered promiscuous mode [ 4178.346470][ T58] kswapd0: page allocation failure: order:2, mode:0x40c40(GFP_NOFS|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0 [ 4178.347304][ T58] CPU: 3 UID: 0 PID: 58 Comm: kswapd0 Not tainted 6.12.0-rc3-virtme #1 [ 4178.347889][ T58] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 4178.348275][ T58] Call Trace: [ 4178.348409][ T58] [ 4178.348505][ T58] dump_stack_lvl+0xb0/0xd0 [ 4178.348682][ T58] warn_alloc+0x218/0x370 [ 4178.348812][ T58] ? __pfx_warn_alloc+0x10/0x10 [ 4178.349002][ T58] __alloc_pages_slowpath.constprop.0+0xb2e/0x1470 [ 4178.349210][ T58] ? get_page_from_freelist+0x5da/0xf70 [ 4178.349373][ T58] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 4178.349589][ T58] __alloc_pages_noprof+0x2f2/0x350 [ 4178.349757][ T58] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 4178.349920][ T58] ? validate_chain+0x130/0x9b0 [ 4178.350204][ T58] ? __pfx_unwind_next_frame+0x10/0x10 [ 4178.350376][ T58] ? __pfx_validate_chain+0x10/0x10 [ 4178.350538][ T58] ? hlock_class+0x4e/0x130 [ 4178.350704][ T58] ? mark_lock+0x38/0x3e0 [ 4178.350926][ T58] alloc_pages_mpol_noprof+0xc0/0x390 [ 4178.351092][ T58] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 4178.351309][ T58] allocate_slab+0x2a7/0x390 [ 4178.351477][ T58] ___slab_alloc+0x736/0x1050 [ 4178.351744][ T58] ? __pfx___lock_release+0x10/0x10 [ 4178.351908][ T58] ? p9_fcall_init+0x7d/0x220 [ 4178.352081][ T58] ? usage_skip+0x141/0x190 [ 4178.352254][ T58] ? p9_fcall_init+0x7d/0x220 [ 4178.352418][ T58] ? __kmalloc_noprof+0x334/0x3a0 [ 4178.352579][ T58] __kmalloc_noprof+0x334/0x3a0 [ 4178.352745][ T58] p9_fcall_init+0x7d/0x220 [ 4178.352912][ T58] p9_tag_alloc+0x138/0x700 [ 4178.353078][ T58] ? __pfx_p9_tag_alloc+0x10/0x10 [ 4178.353243][ T58] ? __pfx_i_callback+0x10/0x10 [ 4178.353406][ T58] ? kasan_save_stack+0x34/0x50 [ 4178.353571][ T58] ? kasan_save_stack+0x24/0x50 [ 4178.353742][ T58] p9_client_prepare_req+0xe6/0x290 [ 4178.354004][ T58] ? __dentry_kill+0x17d/0x4f0 [ 4178.354165][ T58] ? shrink_dentry_list+0x103/0x480 [ 4178.354328][ T58] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 4178.354533][ T58] ? shrink_slab+0x21b/0x4a0 [ 4178.354814][ T58] ? __pfx_validate_chain+0x10/0x10 [ 4178.354977][ T58] ? hlock_class+0x4e/0x130 [ 4178.355143][ T58] ? mark_lock+0x38/0x3e0 [ 4178.355271][ T58] p9_client_rpc+0x18d/0x930 [ 4178.355438][ T58] ? __pfx_p9_client_rpc+0x10/0x10 [ 4178.355605][ T58] ? find_held_lock+0x2c/0x110 [ 4178.355776][ T58] ? v9fs_dentry_release+0xe3/0x1d0 [ 4178.355944][ T58] ? __pfx___lock_release+0x10/0x10 [ 4178.356111][ T58] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 4178.356372][ T58] ? do_raw_spin_lock+0x131/0x270 [ 4178.356540][ T58] p9_client_clunk+0x74/0xe0 [ 4178.356705][ T58] v9fs_dentry_release+0x150/0x1d0 [ 4178.356870][ T58] ? __pfx_v9fs_dentry_release+0x10/0x10 [ 4178.357131][ T58] ? _raw_spin_unlock+0x23/0x40 [ 4178.357294][ T58] ? iput_final+0x262/0x3d0 [ 4178.357459][ T58] __dentry_kill+0x1d9/0x4f0 [ 4178.357623][ T58] dput.part.0+0x333/0x6c0 [ 4178.357882][ T58] ovl_stack_put+0x48/0x70 [ 4178.358051][ T58] ovl_destroy_inode+0x9f/0x140 [ 4178.358214][ T58] destroy_inode+0xb9/0x1a0 [ 4178.358377][ T58] evict+0x52b/0x870 [ 4178.358500][ T58] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 4178.358756][ T58] ? __pfx_evict+0x10/0x10 [ 4178.358916][ T58] ? _atomic_dec_and_lock+0x6f/0xb0 [ 4178.359087][ T58] ? iput_final+0x262/0x3d0 [ 4178.359249][ T58] ? do_raw_spin_unlock+0x58/0x220 [ 4178.359514][ T58] ? _raw_spin_unlock+0x23/0x40 [ 4178.359675][ T58] ? iput_final+0x262/0x3d0 [ 4178.359850][ T58] __dentry_kill+0x17d/0x4f0 [ 4178.360012][ T58] ? shrink_dentry_list+0xe5/0x480 [ 4178.360270][ T58] shrink_dentry_list+0x103/0x480 [ 4178.360434][ T58] ? list_lru_walk_one+0x6b/0x90 [ 4178.360603][ T58] prune_dcache_sb+0xe4/0x160 [ 4178.360772][ T58] ? __pfx_prune_dcache_sb+0x10/0x10 [ 4178.361038][ T58] super_cache_scan+0x2c4/0x4f0 [ 4178.361214][ T58] do_shrink_slab+0x31d/0x5f0 [ 4178.361390][ T58] shrink_slab+0x21b/0x4a0 [ 4178.361554][ T58] ? shrink_slab+0xe4/0x4a0 [ 4178.361719][ T58] ? __pfx_shrink_slab+0x10/0x10 [ 4178.361993][ T58] shrink_node+0x14a/0xbd0 [ 4178.362157][ T58] ? zone_watermark_ok_safe+0xbc/0x2c0 [ 4178.362331][ T58] balance_pgdat+0x493/0xba0 [ 4178.362500][ T58] ? __pfx_balance_pgdat+0x10/0x10 [ 4178.362774][ T58] ? __pfx_kswapd_try_to_sleep+0x10/0x10 [ 4178.362938][ T58] ? do_raw_spin_lock+0x131/0x270 [ 4178.363115][ T58] kswapd+0x341/0x4b0 [ 4178.363246][ T58] ? __pfx_kswapd+0x10/0x10 [ 4178.363576][ T58] ? __kthread_parkme+0xc4/0x1f0 [ 4178.363745][ T58] ? __pfx_kswapd+0x10/0x10 [ 4178.363908][ T58] kthread+0x28a/0x350 [ 4178.364031][ T58] ? __pfx_kthread+0x10/0x10 [ 4178.364195][ T58] ret_from_fork+0x31/0x70 [ 4178.364454][ T58] ? __pfx_kthread+0x10/0x10 [ 4178.364616][ T58] ret_from_fork_asm+0x1a/0x30 [ 4178.364809][ T58] [ 4178.364971][ T58] Mem-Info: [ 4178.365109][ T58] active_anon:87 inactive_anon:69708 isolated_anon:0 [ 4178.365109][ T58] active_file:28428 inactive_file:49795 isolated_file:0 [ 4178.365109][ T58] unevictable:0 dirty:0 writeback:0 [ 4178.365109][ T58] slab_reclaimable:2386 slab_unreclaimable:20655 [ 4178.365109][ T58] mapped:58197 shmem:62635 pagetables:456 [ 4178.365109][ T58] sec_pagetables:0 bounce:0 [ 4178.365109][ T58] kernel_misc_reclaimable:0 [ 4178.365109][ T58] free:3796 free_pcp:2030 free_cma:0 [ 4178.366589][ T58] Node 0 active_anon:348kB inactive_anon:278832kB active_file:113712kB inactive_file:199180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:232788kB dirty:0kB writeback:0kB shmem:250540kB writeback_tmp:0kB kernel_stack:3232kB pagetables:1824kB sec_pagetables:0kB all_unreclaimable? no [ 4178.367624][ T58] Node 0 DMA free:64kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:11484kB active_file:60kB inactive_file:2228kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:12kB free_cma:0kB [ 4178.368698][ T58] lowmem_reserve[]: 0 721 0 0 0 [ 4178.368906][ T58] Node 0 DMA32 free:15120kB boost:7644kB min:11044kB low:11892kB high:12740kB reserved_highatomic:0KB active_anon:348kB inactive_anon:267348kB active_file:113616kB inactive_file:196952kB unevictable:0kB writepending:0kB present:1032064kB managed:745528kB mlocked:0kB bounce:0kB free_pcp:7860kB local_pcp:1560kB free_cma:0kB [ 4178.369873][ T58] lowmem_reserve[]: 0 0 0 0 0 [ 4178.370071][ T58] Node 0 DMA: 0*4kB 8*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 64kB [ 4178.370513][ T58] Node 0 DMA32: 3780*4kB (UM) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15120kB [ 4178.370957][ T58] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 4178.371282][ T58] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4178.371610][ T58] 140896 total pagecache pages [ 4178.371806][ T58] 0 pages in swap cache [ 4178.371948][ T58] Free swap = 0kB [ 4178.372092][ T58] Total swap = 0kB [ 4178.372234][ T58] 262014 pages RAM [ 4178.372373][ T58] 0 pages HighMem/MovableOnly [ 4178.372559][ T58] 71792 pages reserved [ 4178.372752][ T58] SLUB: Unable to allocate memory on CPU 3 (of node 0) on node -1, gfp=0xc40(GFP_NOFS) [ 4178.373057][ T58] cache: kmalloc-4k, object size: 4096, buffer size: 12288, default order: 3, min order: 2 [ 4178.373398][ T58] kmalloc-4k debugging increased min order, use slab_debug=O to disable. [ 4178.373710][ T58] node 0: slabs: 826, objs: 1618, free: 0 [ 4178.374049][ T58] SLUB: Unable to allocate memory on CPU 3 (of node 0) on node -1, gfp=0xc40(GFP_NOFS) [ 4178.374450][ T58] cache: kmalloc-4k, object size: 4096, buffer size: 12288, default order: 3, min order: 2 [ 4178.374872][ T58] kmalloc-4k debugging increased min order, use slab_debug=O to disable. [ 4178.375269][ T58] node 0: slabs: 826, objs: 1618, free: 0 [ 4203.222385][T20195] s0 (unregistering): left promiscuous mode [ 4203.363491][ T129] overlayfs: failed to get metacopy (-22) [ 4203.472899][ T129] overlayfs: failed to get metacopy (-22) [ 4203.474553][ T129] overlayfs: failed to get metacopy (-22) [ 4203.476246][ T129] overlayfs: failed to get metacopy (-22) [ 4203.478616][ T129] overlayfs: failed to get metacopy (-22) [ 4203.480205][ T129] overlayfs: failed to get metacopy (-22) [ 4203.482228][ T129] overlayfs: failed to get metacopy (-22) [ 4204.053203][T19896] overlayfs: failed to get metacopy (-22) [ 4204.062637][T19896] overlayfs: failed to get metacopy (-22)