[ 6080.032103][ T3264] openvswitch: Open vSwitch switching datapath [ 6091.492741][ T3293] netlink: 'python3': attribute type 2 has an invalid length. [ 6091.499564][ T3293] arpping: entered promiscuous mode [ 6099.551433][ T3343] c0: entered promiscuous mode [ 6107.712197][ T3391] s0: entered promiscuous mode [ 6122.915135][ T3455] s0 (unregistering): left promiscuous mode [ 6123.687260][ T3463] c0 (unregistering): left promiscuous mode [ 6129.550553][ T3469] arpping: left promiscuous mode [ 6146.253725][ T3515] netlink: 'python3': attribute type 2 has an invalid length. [ 6146.259063][ T3515] ct4: entered promiscuous mode [ 6154.503337][ T3565] c0: entered promiscuous mode [ 6162.113215][ T3612] s0: entered promiscuous mode [ 6214.353609][ T3767] s0 (unregistering): left promiscuous mode [ 6215.032537][ T3775] c0 (unregistering): left promiscuous mode [ 6220.145899][ T3781] ct4: left promiscuous mode [ 6235.641768][ T3826] netlink: 'python3': attribute type 2 has an invalid length. [ 6235.647116][ T3826] cv4: entered promiscuous mode [ 6243.224121][ T3876] c0: entered promiscuous mode [ 6250.544368][ T3923] s0: entered promiscuous mode [ 6275.141427][ T4010] s0 (unregistering): left promiscuous mode [ 6275.841752][ T4018] c0 (unregistering): left promiscuous mode [ 6280.873952][ T4024] cv4: left promiscuous mode [ 6295.052217][ T4070] netlink: 'python3': attribute type 2 has an invalid length. [ 6295.059768][ T4070] nat4: entered promiscuous mode [ 6302.808395][ T4121] c0: entered promiscuous mode [ 6309.867045][ T4167] s0: entered promiscuous mode [ 6355.170584][ T4307] s0 (unregistering): left promiscuous mode [ 6355.921136][ T4316] c0 (unregistering): left promiscuous mode [ 6360.716408][ T4322] nat4: left promiscuous mode [ 6375.433708][ T4368] netlink: 'python3': attribute type 2 has an invalid length. [ 6375.445086][ T4368] natrelated4: entered promiscuous mode [ 6382.840825][ T4418] c0: entered promiscuous mode [ 6389.854376][ T4465] s0: entered promiscuous mode [ 6431.957822][ T4619] s0 (unregistering): left promiscuous mode [ 6432.640563][ T4627] c0 (unregistering): left promiscuous mode [ 6437.479128][ T4634] natrelated4: left promiscuous mode [ 6452.281681][ T4681] netlink: 'python3': attribute type 2 has an invalid length. [ 6452.287012][ T4681] nv0: entered promiscuous mode [ 6457.466943][ T4705] netlink: 'python3': attribute type 2 has an invalid length. [ 6457.468094][ T4705] openvswitch: nv0: Dropping previously announced user features [ 6464.901409][ T4757] left0: entered promiscuous mode [ 6471.991414][ T4804] right0: entered promiscuous mode [ 6481.278197][ T4836] right0: left promiscuous mode [ 6491.176596][ T4872] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6491.420912][ T4872] python3 (4872) used greatest stack depth: 22488 bytes left [ 6496.523837][ T4895] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6498.112626][ T4922] left0 (unregistering): left promiscuous mode [ 6503.653569][ T4928] nv0: left promiscuous mode [ 6522.988947][ T4990] ui0: entered promiscuous mode [ 6530.600819][ T5040] left0: entered promiscuous mode [ 6533.763712][ T5075] left0 (unregistering): left promiscuous mode [ 6538.840121][ T5083] ui0: left promiscuous mode [ 6552.799867][ T5129] netlink: 'python3': attribute type 2 has an invalid length. [ 6552.812411][ T5129] dropreason: entered promiscuous mode [ 6559.903404][ T5179] c0: entered promiscuous mode [ 6566.733261][ T5226] s0: entered promiscuous mode [ 6749.675086][ T5387] perf: page allocation failure: order:6, mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 6749.675988][ T5387] CPU: 3 UID: 0 PID: 5387 Comm: perf Not tainted 6.11.0-rc3-virtme #1 [ 6749.676219][ T5387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 6749.676548][ T5387] Call Trace: [ 6749.676664][ T5387] [ 6749.676743][ T5387] dump_stack_lvl+0xb0/0xd0 [ 6749.676905][ T5387] warn_alloc+0x218/0x370 [ 6749.677027][ T5387] ? __pfx_warn_alloc+0x10/0x10 [ 6749.677190][ T5387] ? __alloc_pages_direct_compact+0x44b/0x5a0 [ 6749.677377][ T5387] ? __pfx___alloc_pages_direct_compact+0x10/0x10 [ 6749.677569][ T5387] __alloc_pages_slowpath.constprop.0+0x101d/0x13f0 [ 6749.677801][ T5387] ? get_page_from_freelist+0x5df/0xf70 [ 6749.677950][ T5387] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 6749.678145][ T5387] __alloc_pages_noprof+0x2fc/0x370 [ 6749.678293][ T5387] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 6749.678456][ T5387] ? __pfx_validate_chain+0x10/0x10 [ 6749.678610][ T5387] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 6749.678757][ T5387] ___kmalloc_large_node+0x8f/0x1b0 [ 6749.678912][ T5387] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 6749.679059][ T5387] __kmalloc_large_node_noprof+0x1f/0x80 [ 6749.679211][ T5387] __kmalloc_noprof+0x2ca/0x3a0 [ 6749.679358][ T5387] ? mark_lock+0x38/0x3e0 [ 6749.679475][ T5387] v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 6749.679622][ T5387] v9fs_dir_readdir_dotl+0x106/0x530 [ 6749.679775][ T5387] ? __pfx_validate_chain+0x10/0x10 [ 6749.679926][ T5387] ? __pfx_v9fs_dir_readdir_dotl+0x10/0x10 [ 6749.680111][ T5387] ? lock_acquire.part.0+0xeb/0x330 [ 6749.680256][ T5387] ? iterate_dir+0xaa/0x540 [ 6749.680409][ T5387] ? rwsem_read_trylock+0x12f/0x260 [ 6749.680557][ T5387] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 6749.680706][ T5387] ? iterate_dir+0xaa/0x540 [ 6749.680850][ T5387] ? lock_acquire+0x32/0xc0 [ 6749.681027][ T5387] ? iterate_dir+0xaa/0x540 [ 6749.681183][ T5387] ? down_read_killable+0xb9/0x3b0 [ 6749.681337][ T5387] ? iterate_dir+0xaa/0x540 [ 6749.681489][ T5387] ? __pfx_down_read_killable+0x10/0x10 [ 6749.681638][ T5387] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 6749.681790][ T5387] ? trace_lock_acquire+0x14d/0x1f0 [ 6749.681948][ T5387] iterate_dir+0x193/0x540 [ 6749.682101][ T5387] ovl_iterate+0x537/0xf20 [ 6749.682262][ T5387] ? wrap_directory_iterator+0x52/0xd0 [ 6749.682412][ T5387] ? __pfx_ovl_iterate+0x10/0x10 [ 6749.682561][ T5387] ? __pfx_ovl_iterate+0x10/0x10 [ 6749.682707][ T5387] wrap_directory_iterator+0x93/0xd0 [ 6749.682855][ T5387] iterate_dir+0x193/0x540 [ 6749.683005][ T5387] __x64_sys_getdents64+0x132/0x250 [ 6749.683153][ T5387] ? __pfx___x64_sys_getdents64+0x10/0x10 [ 6749.683299][ T5387] ? do_user_addr_fault+0x972/0xe30 [ 6749.683446][ T5387] ? __pfx_filldir64+0x10/0x10 [ 6749.683599][ T5387] ? do_user_addr_fault+0x97c/0xe30 [ 6749.683754][ T5387] do_syscall_64+0xc1/0x1d0 [ 6749.683904][ T5387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 6749.684083][ T5387] RIP: 0033:0x7fcb2d8535b7 [ 6749.684240][ T5387] Code: 80 f8 ff 4c 89 e0 5b 5d 41 5c c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 19 48 0e 00 f7 d8 64 89 02 48 [ 6749.684761][ T5387] RSP: 002b:00007ffed7eb0268 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 6749.684988][ T5387] RAX: ffffffffffffffda RBX: 00007fcb2d25a040 RCX: 00007fcb2d8535b7 [ 6749.685209][ T5387] RDX: 0000000000020000 RSI: 00007fcb2d25a040 RDI: 0000000000000006 [ 6749.685429][ T5387] RBP: 00007fcb2d25a014 R08: 00007fcb2d25a010 R09: 0000000000000000 [ 6749.685650][ T5387] R10: 0000000000000022 R11: 0000000000000293 R12: ffffffffffffff38 [ 6749.685873][ T5387] R13: 0000000000000014 R14: 00007fcb2d25a010 R15: 00000000ffffffff [ 6749.686107][ T5387] [ 6749.686265][ T5387] Mem-Info: [ 6749.686950][ T5387] active_anon:99 inactive_anon:22380 isolated_anon:0 [ 6749.686950][ T5387] active_file:5495 inactive_file:40818 isolated_file:0 [ 6749.686950][ T5387] unevictable:0 dirty:0 writeback:0 [ 6749.686950][ T5387] slab_reclaimable:2333 slab_unreclaimable:22446 [ 6749.686950][ T5387] mapped:3062 shmem:19536 pagetables:339 [ 6749.686950][ T5387] sec_pagetables:0 bounce:0 [ 6749.686950][ T5387] kernel_misc_reclaimable:0 [ 6749.686950][ T5387] free:83272 free_pcp:248 free_cma:0 [ 6749.688154][ T5387] Node 0 active_anon:396kB inactive_anon:89520kB active_file:21980kB inactive_file:163272kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12248kB dirty:0kB writeback:0kB shmem:78144kB writeback_tmp:0kB kernel_stack:3268kB pagetables:1356kB sec_pagetables:0kB all_unreclaimable? no [ 6749.688933][ T5387] Node 0 DMA free:13780kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:1060kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6749.689710][ T5387] lowmem_reserve[]: 0 723 0 0 0 [ 6749.689937][ T5387] Node 0 DMA32 free:319308kB boost:0kB min:3404kB low:4252kB high:5100kB reserved_highatomic:0KB active_anon:396kB inactive_anon:89520kB active_file:21980kB inactive_file:162212kB unevictable:0kB writepending:0kB present:1032064kB managed:747852kB mlocked:0kB bounce:0kB free_pcp:964kB local_pcp:416kB free_cma:0kB [ 6749.690737][ T5387] lowmem_reserve[]: 0 0 0 0 0 [ 6749.690906][ T5387] Node 0 DMA: 263*4kB (UM) 217*8kB (UM) 217*16kB (UM) 179*32kB (UM) 26*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13780kB [ 6749.691388][ T5387] Node 0 DMA32: 41173*4kB (UME) 13603*8kB (UME) 2543*16kB (UME) 99*32kB (UME) 21*64kB (UE) 3*128kB (UE) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 319100kB [ 6749.691874][ T5387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6749.692153][ T5387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6749.692419][ T5387] 65852 total pagecache pages [ 6749.692571][ T5387] 0 pages in swap cache [ 6749.692689][ T5387] Free swap = 0kB [ 6749.692806][ T5387] Total swap = 0kB [ 6749.692922][ T5387] 262014 pages RAM [ 6749.693038][ T5387] 0 pages HighMem/MovableOnly [ 6749.693188][ T5387] 71211 pages reserved [ 6792.573854][ T5397] s0 (unregistering): left promiscuous mode [ 6793.250395][ T5405] c0 (unregistering): left promiscuous mode [ 6800.570451][ T5412] dropreason: left promiscuous mode [ 6814.966849][ T5457] psample: entered promiscuous mode [ 6822.700540][ T5509] c0: entered promiscuous mode [ 6825.548243][ T5540] s0: entered promiscuous mode [ 6835.658941][ T5603] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6841.025268][ T5626] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6846.393499][ T5649] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6877.586347][ T5794] s0 (unregistering): left promiscuous mode [ 6878.439580][ T5805] c0 (unregistering): left promiscuous mode [ 6883.323489][ T5812] psample: left promiscuous mode