[ 5831.189408][ T6395] openvswitch: Open vSwitch switching datapath [ 5843.110734][ T6424] netlink: 'python3': attribute type 2 has an invalid length. [ 5843.117900][ T6424] arpping: entered promiscuous mode [ 5851.918978][ T6474] c0: entered promiscuous mode [ 5860.298711][ T6521] s0: entered promiscuous mode [ 5876.431431][ T6585] s0 (unregistering): left promiscuous mode [ 5877.380602][ T6594] c0 (unregistering): left promiscuous mode [ 5883.078779][ T6600] arpping: left promiscuous mode [ 5900.160109][ T6646] netlink: 'python3': attribute type 2 has an invalid length. [ 5900.165629][ T6646] ct4: entered promiscuous mode [ 5908.131615][ T6696] c0: entered promiscuous mode [ 5915.903687][ T6743] s0: entered promiscuous mode [ 5969.871652][ T6899] s0 (unregistering): left promiscuous mode [ 5970.653530][ T6908] c0 (unregistering): left promiscuous mode [ 5975.668150][ T6914] ct4: left promiscuous mode [ 5989.483872][ T6959] netlink: 'python3': attribute type 2 has an invalid length. [ 5989.489158][ T6959] cv4: entered promiscuous mode [ 5997.139873][ T7010] c0: entered promiscuous mode [ 6004.445420][ T7057] s0: entered promiscuous mode [ 6029.065047][ T7144] s0 (unregistering): left promiscuous mode [ 6029.783522][ T7153] c0 (unregistering): left promiscuous mode [ 6034.862962][ T7159] cv4: left promiscuous mode [ 6049.771021][ T7205] netlink: 'python3': attribute type 2 has an invalid length. [ 6049.776499][ T7205] nat4: entered promiscuous mode [ 6057.516343][ T7255] c0: entered promiscuous mode [ 6064.450176][ T7301] s0: entered promiscuous mode [ 6110.443751][ T7441] s0 (unregistering): left promiscuous mode [ 6111.144363][ T7449] c0 (unregistering): left promiscuous mode [ 6115.638344][ T7457] nat4: left promiscuous mode [ 6129.762056][ T7503] netlink: 'python3': attribute type 2 has an invalid length. [ 6129.767046][ T7503] natrelated4: entered promiscuous mode [ 6137.414594][ T7555] c0: entered promiscuous mode [ 6144.217986][ T7602] s0: entered promiscuous mode [ 6185.415212][ T7755] s0 (unregistering): left promiscuous mode [ 6186.228793][ T7763] c0 (unregistering): left promiscuous mode [ 6191.361045][ T7769] natrelated4: left promiscuous mode [ 6205.877200][ T7815] netlink: 'python3': attribute type 2 has an invalid length. [ 6205.882487][ T7815] nv0: entered promiscuous mode [ 6211.080746][ T7839] netlink: 'python3': attribute type 2 has an invalid length. [ 6211.081892][ T7839] openvswitch: nv0: Dropping previously announced user features [ 6218.457776][ T7891] left0: entered promiscuous mode [ 6225.643046][ T7939] right0: entered promiscuous mode [ 6234.926757][ T7971] right0: left promiscuous mode [ 6244.649937][ T8007] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6250.038473][ T8030] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6251.657951][ T8057] left0 (unregistering): left promiscuous mode [ 6256.295653][ T8063] nv0: left promiscuous mode [ 6275.101042][ T8124] ui0: entered promiscuous mode [ 6286.404783][ T8196] ui0: left promiscuous mode [ 6300.588079][ T8242] netlink: 'python3': attribute type 2 has an invalid length. [ 6300.604486][ T8242] dropreason: entered promiscuous mode [ 6307.768010][ T8293] c0: entered promiscuous mode [ 6314.636997][ T8340] s0: entered promiscuous mode [ 6493.798901][ T8501] perf: page allocation failure: order:6, mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 6493.800209][ T8501] CPU: 1 PID: 8501 Comm: perf Not tainted 6.10.0-rc6-virtme #1 [ 6493.800444][ T8501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 6493.800819][ T8501] Call Trace: [ 6493.800936][ T8501] <TASK> [ 6493.801019][ T8501] dump_stack_lvl+0xb0/0xd0 [ 6493.801184][ T8501] warn_alloc+0x218/0x370 [ 6493.801305][ T8501] ? __pfx_warn_alloc+0x10/0x10 [ 6493.801464][ T8501] ? __alloc_pages_direct_compact+0x44b/0x5a0 [ 6493.801652][ T8501] ? __pfx___alloc_pages_direct_compact+0x10/0x10 [ 6493.801845][ T8501] __alloc_pages_slowpath.constprop.0+0x101d/0x13f0 [ 6493.802042][ T8501] ? get_page_from_freelist+0x5df/0xf70 [ 6493.802190][ T8501] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 6493.802385][ T8501] __alloc_pages_noprof+0x303/0x370 [ 6493.802809][ T8501] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 6493.802960][ T8501] ? hlock_class+0x4e/0x130 [ 6493.803112][ T8501] ? validate_chain+0x130/0x9b0 [ 6493.803270][ T8501] ? hlock_class+0x4e/0x130 [ 6493.803423][ T8501] ? validate_chain+0x130/0x9b0 [ 6493.803579][ T8501] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 6493.803728][ T8501] __kmalloc_large_node+0x8f/0x1b0 [ 6493.803881][ T8501] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 6493.804028][ T8501] __kmalloc_noprof+0x2f0/0x3d0 [ 6493.804177][ T8501] ? mark_lock+0x38/0x3e0 [ 6493.804288][ T8501] ? hlock_class+0x4e/0x130 [ 6493.804438][ T8501] v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 6493.804589][ T8501] v9fs_dir_readdir_dotl+0x106/0x530 [ 6493.804746][ T8501] ? __pfx_validate_chain+0x10/0x10 [ 6493.804922][ T8501] ? __pfx_v9fs_dir_readdir_dotl+0x10/0x10 [ 6493.805110][ T8501] ? lock_acquire.part.0+0xeb/0x330 [ 6493.805261][ T8501] ? iterate_dir+0xaa/0x540 [ 6493.805420][ T8501] ? rwsem_read_trylock+0x12f/0x260 [ 6493.805574][ T8501] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 6493.805726][ T8501] ? iterate_dir+0xaa/0x540 [ 6493.805879][ T8501] ? lock_acquire+0x32/0xc0 [ 6493.806039][ T8501] ? iterate_dir+0xaa/0x540 [ 6493.806193][ T8501] ? down_read_killable+0xb9/0x3b0 [ 6493.806341][ T8501] ? iterate_dir+0xaa/0x540 [ 6493.806491][ T8501] ? __pfx_down_read_killable+0x10/0x10 [ 6493.806637][ T8501] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 6493.806786][ T8501] ? trace_lock_acquire+0x14d/0x1f0 [ 6493.806938][ T8501] iterate_dir+0x193/0x540 [ 6493.807092][ T8501] ovl_iterate+0x537/0xf20 [ 6493.807245][ T8501] ? wrap_directory_iterator+0x52/0xd0 [ 6493.807392][ T8501] ? __pfx_ovl_iterate+0x10/0x10 [ 6493.807545][ T8501] ? __pfx_ovl_iterate+0x10/0x10 [ 6493.807694][ T8501] wrap_directory_iterator+0x93/0xd0 [ 6493.807843][ T8501] iterate_dir+0x193/0x540 [ 6493.807997][ T8501] __x64_sys_getdents64+0x132/0x250 [ 6493.808144][ T8501] ? trace_lock_acquire+0x14d/0x1f0 [ 6493.808294][ T8501] ? __pfx___x64_sys_getdents64+0x10/0x10 [ 6493.808443][ T8501] ? __pfx_filldir64+0x10/0x10 [ 6493.808596][ T8501] ? do_user_addr_fault+0x4b5/0xa90 [ 6493.808755][ T8501] do_syscall_64+0xc1/0x1d0 [ 6493.808909][ T8501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 6493.809091][ T8501] RIP: 0033:0x7f16c66f85b7 [ 6493.809247][ T8501] 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 [ 6493.809768][ T8501] RSP: 002b:00007fff490ab438 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 6493.809998][ T8501] RAX: ffffffffffffffda RBX: 00007f16c60ff040 RCX: 00007f16c66f85b7 [ 6493.810221][ T8501] RDX: 0000000000020000 RSI: 00007f16c60ff040 RDI: 0000000000000006 [ 6493.810447][ T8501] RBP: 00007f16c60ff014 R08: 00007f16c60ff010 R09: 0000000000000000 [ 6493.810672][ T8501] R10: 0000000000000022 R11: 0000000000000293 R12: ffffffffffffff38 [ 6493.810893][ T8501] R13: 0000000000000014 R14: 00007f16c60ff010 R15: 00000000ffffffff [ 6493.811126][ T8501] </TASK> [ 6493.811269][ T8501] Mem-Info: [ 6493.811387][ T8501] active_anon:103 inactive_anon:26943 isolated_anon:0 [ 6493.811387][ T8501] active_file:4404 inactive_file:37950 isolated_file:0 [ 6493.811387][ T8501] unevictable:0 dirty:0 writeback:0 [ 6493.811387][ T8501] slab_reclaimable:2797 slab_unreclaimable:22089 [ 6493.811387][ T8501] mapped:3055 shmem:24123 pagetables:315 [ 6493.811387][ T8501] sec_pagetables:0 bounce:0 [ 6493.811387][ T8501] kernel_misc_reclaimable:0 [ 6493.811387][ T8501] free:80567 free_pcp:239 free_cma:0 [ 6493.813329][ T8501] Node 0 active_anon:412kB inactive_anon:107772kB active_file:17616kB inactive_file:151800kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12220kB dirty:0kB writeback:0kB shmem:96492kB writeback_tmp:0kB kernel_stack:3264kB pagetables:1260kB sec_pagetables:0kB all_unreclaimable? no [ 6493.814038][ T8501] Node 0 DMA free:10288kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4016kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6493.814825][ T8501] lowmem_reserve[]: 0 723 0 0 0 [ 6493.815013][ T8501] Node 0 DMA32 free:311980kB boost:0kB min:3404kB low:4252kB high:5100kB reserved_highatomic:0KB active_anon:412kB inactive_anon:107772kB active_file:17616kB inactive_file:147784kB unevictable:0kB writepending:0kB present:1032064kB managed:747912kB mlocked:0kB bounce:0kB free_pcp:944kB local_pcp:428kB free_cma:0kB [ 6493.815878][ T8501] lowmem_reserve[]: 0 0 0 0 0 [ 6493.816053][ T8501] Node 0 DMA: 986*4kB (UM) 511*8kB (UM) 75*16kB (UM) 19*32kB (UM) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10288kB [ 6493.816551][ T8501] Node 0 DMA32: 37755*4kB (UME) 16090*8kB (UME) 1481*16kB (UME) 214*32kB (UME) 24*64kB (UM) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 311948kB [ 6493.817024][ T8501] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6493.817344][ T8501] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6493.817596][ T8501] 66477 total pagecache pages [ 6493.817748][ T8501] 0 pages in swap cache [ 6493.817862][ T8501] Free swap = 0kB [ 6493.817979][ T8501] Total swap = 0kB [ 6493.818096][ T8501] 262014 pages RAM [ 6493.818215][ T8501] 0 pages HighMem/MovableOnly [ 6493.818431][ T8501] 71196 pages reserved [ 6541.760101][ T8511] s0 (unregistering): left promiscuous mode [ 6542.545181][ T8520] c0 (unregistering): left promiscuous mode [ 6549.442034][ T8527] dropreason: left promiscuous mode [ 6562.534071][ T8572] psample: entered promiscuous mode [ 6569.744433][ T8623] c0: entered promiscuous mode [ 6572.810598][ T8655] s0: entered promiscuous mode [ 6582.087167][ T8718] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6587.390798][ T8741] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6592.174378][ T8764] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6619.018533][ T8883] s0 (unregistering): left promiscuous mode [ 6619.886455][ T8894] c0 (unregistering): left promiscuous mode [ 6624.892455][ T8900] psample: left promiscuous mode