[ 3109.199526][T15996] openvswitch: Open vSwitch switching datapath [ 3118.213520][T16025] netlink: 'python3': attribute type 2 has an invalid length. [ 3118.220000][T16025] arpping: entered promiscuous mode [ 3125.106967][T16076] c0: entered promiscuous mode [ 3131.598168][T16123] s0: entered promiscuous mode [ 3144.101637][T16187] s0 (unregistering): left promiscuous mode [ 3144.167698][T16187] ip (16187) used greatest stack depth: 24208 bytes left [ 3144.762953][T16195] c0 (unregistering): left promiscuous mode [ 3149.169150][T16201] arpping: left promiscuous mode [ 3161.676547][T16247] netlink: 'python3': attribute type 2 has an invalid length. [ 3161.681868][T16247] ct4: entered promiscuous mode [ 3168.219223][T16298] c0: entered promiscuous mode [ 3174.648202][T16345] s0: entered promiscuous mode [ 3221.342660][T16500] s0 (unregistering): left promiscuous mode [ 3222.011657][T16508] c0 (unregistering): left promiscuous mode [ 3226.317933][T16515] ct4: left promiscuous mode [ 3238.793362][T16560] netlink: 'python3': attribute type 2 has an invalid length. [ 3238.798861][T16560] cv4: entered promiscuous mode [ 3245.484795][T16610] c0: entered promiscuous mode [ 3251.743438][T16657] s0: entered promiscuous mode [ 3272.826696][T16744] s0 (unregistering): left promiscuous mode [ 3273.514508][T16752] c0 (unregistering): left promiscuous mode [ 3277.901125][T16758] cv4: left promiscuous mode [ 3290.882961][T16804] netlink: 'python3': attribute type 2 has an invalid length. [ 3290.888658][T16804] nat4: entered promiscuous mode [ 3297.732733][T16854] c0: entered promiscuous mode [ 3304.186485][T16901] s0: entered promiscuous mode [ 3345.702535][T17041] s0 (unregistering): left promiscuous mode [ 3346.376490][T17049] c0 (unregistering): left promiscuous mode [ 3350.711457][T17055] nat4: left promiscuous mode [ 3363.139126][T17101] netlink: 'python3': attribute type 2 has an invalid length. [ 3363.144569][T17101] natrelated4: entered promiscuous mode [ 3369.835615][T17152] c0: entered promiscuous mode [ 3376.132729][T17199] s0: entered promiscuous mode [ 3412.450405][T17354] s0 (unregistering): left promiscuous mode [ 3413.095589][T17362] c0 (unregistering): left promiscuous mode [ 3417.368250][T17368] natrelated4: left promiscuous mode [ 3430.350742][T17415] netlink: 'python3': attribute type 2 has an invalid length. [ 3430.356357][T17415] nv0: entered promiscuous mode [ 3435.103824][T17439] netlink: 'python3': attribute type 2 has an invalid length. [ 3435.104937][T17439] openvswitch: nv0: Dropping previously announced user features [ 3441.960877][T17491] left0: entered promiscuous mode [ 3448.472367][T17537] right0: entered promiscuous mode [ 3457.081235][T17569] right0: left promiscuous mode [ 3465.915570][T17605] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3466.195279][T17605] python3 (17605) used greatest stack depth: 22488 bytes left [ 3470.928506][T17628] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3472.451608][T17656] left0 (unregistering): left promiscuous mode [ 3476.853562][T17662] nv0: left promiscuous mode [ 3493.941807][T17723] ui0: entered promiscuous mode [ 3501.038026][T17775] left0: entered promiscuous mode [ 3504.754599][T17810] left0 (unregistering): left promiscuous mode [ 3509.203871][T17819] ui0: left promiscuous mode [ 3521.829922][T17865] netlink: 'python3': attribute type 2 has an invalid length. [ 3521.835518][T17865] dropreason: entered promiscuous mode [ 3528.603131][T17916] c0: entered promiscuous mode [ 3535.095946][T17963] s0: entered promiscuous mode [ 3699.944262][ T60] kswapd0: page allocation failure: order:2, mode:0x40c40(GFP_NOFS|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0 [ 3699.946719][ T60] CPU: 2 UID: 0 PID: 60 Comm: kswapd0 Not tainted 6.10.0-virtme #1 [ 3699.946963][ T60] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 3699.947460][ T60] Call Trace: [ 3699.947749][ T60] [ 3699.947862][ T60] dump_stack_lvl+0xb0/0xd0 [ 3699.948039][ T60] warn_alloc+0x218/0x370 [ 3699.948166][ T60] ? __pfx_warn_alloc+0x10/0x10 [ 3699.948356][ T60] __alloc_pages_slowpath.constprop.0+0x101d/0x13f0 [ 3699.948684][ T60] ? get_page_from_freelist+0x5df/0xf70 [ 3699.948850][ T60] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 3699.949059][ T60] __alloc_pages_noprof+0x2fc/0x370 [ 3699.949218][ T60] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 3699.949474][ T60] ? __kmalloc_noprof+0x1ab/0x3a0 [ 3699.949637][ T60] ? p9_fcall_init+0x7d/0x220 [ 3699.949796][ T60] ? p9_tag_alloc+0x138/0x700 [ 3699.949953][ T60] ? p9_client_rpc+0x18d/0x930 [ 3699.950206][ T60] ? v9fs_dentry_release+0x150/0x1d0 [ 3699.950369][ T60] ? __dentry_kill+0x17d/0x4f0 [ 3699.950534][ T60] ? shrink_dentry_list+0x103/0x480 [ 3699.950698][ T60] ? prune_dcache_sb+0xe4/0x160 [ 3699.950950][ T60] ? super_cache_scan+0x2c4/0x4f0 [ 3699.951109][ T60] ? do_shrink_slab+0x31d/0x5f0 [ 3699.951270][ T60] ? shrink_slab+0x124/0x4b0 [ 3699.951428][ T60] ? shrink_node+0x14a/0xbd0 [ 3699.951686][ T60] ? balance_pgdat+0x493/0xba0 [ 3699.951849][ T60] alloc_slab_page+0x55/0x100 [ 3699.952010][ T60] allocate_slab+0x1e0/0x210 [ 3699.952174][ T60] ___slab_alloc+0x7af/0x1200 [ 3699.952337][ T60] ? mark_lock+0x38/0x3e0 [ 3699.952554][ T60] ? p9_fcall_init+0x7d/0x220 [ 3699.952731][ T60] ? p9_fcall_init+0x7d/0x220 [ 3699.952892][ T60] ? __kmalloc_noprof+0x334/0x3a0 [ 3699.953054][ T60] __kmalloc_noprof+0x334/0x3a0 [ 3699.953342][ T60] p9_fcall_init+0x7d/0x220 [ 3699.953507][ T60] p9_tag_alloc+0x1bd/0x700 [ 3699.953669][ T60] ? __pfx_p9_tag_alloc+0x10/0x10 [ 3699.953840][ T60] p9_client_prepare_req+0xe6/0x290 [ 3699.954096][ T60] ? stack_trace_save+0x94/0xd0 [ 3699.954263][ T60] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 3699.954461][ T60] ? __pfx_validate_chain+0x10/0x10 [ 3699.954623][ T60] ? hlock_class+0x4e/0x130 [ 3699.954966][ T60] ? mark_lock+0x38/0x3e0 [ 3699.955091][ T60] p9_client_rpc+0x18d/0x930 [ 3699.955257][ T60] ? __pfx_p9_client_rpc+0x10/0x10 [ 3699.955416][ T60] ? ret_from_fork+0x31/0x70 [ 3699.955576][ T60] ? find_held_lock+0x2c/0x110 [ 3699.955843][ T60] ? v9fs_dentry_release+0xe3/0x1d0 [ 3699.956001][ T60] ? __pfx___lock_release+0x10/0x10 [ 3699.956158][ T60] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 3699.956319][ T60] ? do_raw_spin_lock+0x131/0x270 [ 3699.956484][ T60] p9_client_clunk+0x74/0xe0 [ 3699.956648][ T60] v9fs_dentry_release+0x150/0x1d0 [ 3699.956807][ T60] ? __pfx_v9fs_dentry_release+0x10/0x10 [ 3699.956965][ T60] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 3699.957176][ T60] __dentry_kill+0x1d9/0x4f0 [ 3699.957341][ T60] dput.part.0+0x333/0x6c0 [ 3699.957514][ T60] ovl_stack_put+0x48/0x70 [ 3699.957678][ T60] ovl_destroy_inode+0x9f/0x140 [ 3699.957932][ T60] destroy_inode+0xb9/0x1a0 [ 3699.958094][ T60] __dentry_kill+0x17d/0x4f0 [ 3699.958254][ T60] ? shrink_dentry_list+0xe5/0x480 [ 3699.958413][ T60] shrink_dentry_list+0x103/0x480 [ 3699.958573][ T60] ? list_lru_walk_one+0x6b/0x90 [ 3699.958829][ T60] prune_dcache_sb+0xe4/0x160 [ 3699.958988][ T60] ? __pfx_prune_dcache_sb+0x10/0x10 [ 3699.959155][ T60] super_cache_scan+0x2c4/0x4f0 [ 3699.959321][ T60] do_shrink_slab+0x31d/0x5f0 [ 3699.959494][ T60] shrink_slab+0x124/0x4b0 [ 3699.959653][ T60] ? shrink_slab+0xe4/0x4b0 [ 3699.959813][ T60] ? __pfx_shrink_slab+0x10/0x10 [ 3699.959986][ T60] shrink_node+0x14a/0xbd0 [ 3699.960145][ T60] ? zone_watermark_ok_safe+0x37/0x2c0 [ 3699.960315][ T60] balance_pgdat+0x493/0xba0 [ 3699.960518][ T60] ? __pfx_balance_pgdat+0x10/0x10 [ 3699.960690][ T60] ? __pfx_kswapd_try_to_sleep+0x10/0x10 [ 3699.960942][ T60] ? do_raw_spin_lock+0x131/0x270 [ 3699.961116][ T60] kswapd+0x341/0x4b0 [ 3699.961242][ T60] ? __pfx_kswapd+0x10/0x10 [ 3699.961406][ T60] ? __kthread_parkme+0xc4/0x1f0 [ 3699.961586][ T60] ? __pfx_kswapd+0x10/0x10 [ 3699.961848][ T60] kthread+0x28a/0x350 [ 3699.961969][ T60] ? __pfx_kthread+0x10/0x10 [ 3699.962129][ T60] ret_from_fork+0x31/0x70 [ 3699.962288][ T60] ? __pfx_kthread+0x10/0x10 [ 3699.962448][ T60] ret_from_fork_asm+0x1a/0x30 [ 3699.962623][ T60] [ 3699.962942][ T60] Mem-Info: [ 3699.963073][ T60] active_anon:94 inactive_anon:79286 isolated_anon:0 [ 3699.963073][ T60] active_file:4566 inactive_file:69027 isolated_file:0 [ 3699.963073][ T60] unevictable:0 dirty:0 writeback:0 [ 3699.963073][ T60] slab_reclaimable:3302 slab_unreclaimable:21010 [ 3699.963073][ T60] mapped:61624 shmem:72333 pagetables:465 [ 3699.963073][ T60] sec_pagetables:0 bounce:0 [ 3699.963073][ T60] kernel_misc_reclaimable:0 [ 3699.963073][ T60] free:366 free_pcp:2351 free_cma:0 [ 3699.964594][ T60] Node 0 active_anon:376kB inactive_anon:317144kB active_file:18264kB inactive_file:276108kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246496kB dirty:0kB writeback:0kB shmem:289332kB writeback_tmp:0kB kernel_stack:3328kB pagetables:1860kB sec_pagetables:0kB all_unreclaimable? no [ 3699.965703][ T60] Node 0 DMA free:1428kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:10840kB active_file:32kB inactive_file:1852kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:4kB free_cma:0kB [ 3699.966610][ T60] lowmem_reserve[]: 0 723 0 0 0 [ 3699.967101][ T60] Node 0 DMA32 free:28kB boost:0kB min:3404kB low:4252kB high:5100kB reserved_highatomic:0KB active_anon:376kB inactive_anon:306116kB active_file:18172kB inactive_file:274516kB unevictable:0kB writepending:0kB present:1032064kB managed:747848kB mlocked:0kB bounce:0kB free_pcp:9388kB local_pcp:964kB free_cma:0kB [ 3699.968081][ T60] lowmem_reserve[]: 0 0 0 0 0 [ 3699.968305][ T60] Node 0 DMA: 334*4kB (UM) 9*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1408kB [ 3699.969024][ T60] Node 0 DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 3699.969412][ T60] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3699.969903][ T60] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3699.970211][ T60] 146042 total pagecache pages [ 3699.970388][ T60] 0 pages in swap cache [ 3699.970523][ T60] Free swap = 0kB [ 3699.970663][ T60] Total swap = 0kB [ 3699.970971][ T60] 262014 pages RAM [ 3699.971110][ T60] 0 pages HighMem/MovableOnly [ 3699.971286][ T60] 71212 pages reserved [ 3699.971461][ T60] SLUB: Unable to allocate memory on node -1, gfp=0xc40(GFP_NOFS) [ 3699.971899][ T60] cache: kmalloc-4k, object size: 4096, buffer size: 12288, default order: 3, min order: 2 [ 3699.972228][ T60] kmalloc-4k debugging increased min order, use slab_debug=O to disable. [ 3699.972617][ T60] node 0: slabs: 885, objs: 1743, free: 0 [ 3759.938487][T18134] s0 (unregistering): left promiscuous mode [ 3760.623789][T18142] c0 (unregistering): left promiscuous mode