[ 5886.642834][ T6595] openvswitch: Open vSwitch switching datapath [ 5897.885473][ T6623] netlink: 'python3': attribute type 2 has an invalid length. [ 5897.891922][ T6623] arpping: entered promiscuous mode [ 5906.277340][ T6674] c0: entered promiscuous mode [ 5914.382870][ T6722] s0: entered promiscuous mode [ 5929.570010][ T6786] s0 (unregistering): left promiscuous mode [ 5930.418916][ T6794] c0 (unregistering): left promiscuous mode [ 5935.805085][ T6800] arpping: left promiscuous mode [ 5951.907358][ T6847] netlink: 'python3': attribute type 2 has an invalid length. [ 5951.912599][ T6847] ct4: entered promiscuous mode [ 5960.068727][ T6898] c0: entered promiscuous mode [ 5967.930706][ T6944] s0: entered promiscuous mode [ 6022.024718][ T7100] s0 (unregistering): left promiscuous mode [ 6022.817462][ T7109] c0 (unregistering): left promiscuous mode [ 6027.424164][ T7115] ct4: left promiscuous mode [ 6040.260226][ T7160] netlink: 'python3': attribute type 2 has an invalid length. [ 6040.265470][ T7160] cv4: entered promiscuous mode [ 6047.105254][ T7210] c0: entered promiscuous mode [ 6053.800044][ T7256] s0: entered promiscuous mode [ 6076.033584][ T7343] s0 (unregistering): left promiscuous mode [ 6076.759528][ T7351] c0 (unregistering): left promiscuous mode [ 6081.360584][ T7357] cv4: left promiscuous mode [ 6094.646151][ T7403] netlink: 'python3': attribute type 2 has an invalid length. [ 6094.658038][ T7403] nat4: entered promiscuous mode [ 6101.717525][ T7454] c0: entered promiscuous mode [ 6108.451492][ T7501] s0: entered promiscuous mode [ 6149.712555][ T7641] s0 (unregistering): left promiscuous mode [ 6150.351770][ T7649] c0 (unregistering): left promiscuous mode [ 6154.414844][ T7655] nat4: left promiscuous mode [ 6167.164932][ T7701] netlink: 'python3': attribute type 2 has an invalid length. [ 6167.170118][ T7701] natrelated4: entered promiscuous mode [ 6174.158359][ T7752] c0: entered promiscuous mode [ 6180.793873][ T7799] s0: entered promiscuous mode [ 6219.777679][ T7952] s0 (unregistering): left promiscuous mode [ 6220.529599][ T7961] c0 (unregistering): left promiscuous mode [ 6225.168575][ T7967] natrelated4: left promiscuous mode [ 6237.473299][ T8013] netlink: 'python3': attribute type 2 has an invalid length. [ 6237.478733][ T8013] nv0: entered promiscuous mode [ 6241.913556][ T8037] netlink: 'python3': attribute type 2 has an invalid length. [ 6241.914707][ T8037] openvswitch: nv0: Dropping previously announced user features [ 6248.376371][ T8089] left0: entered promiscuous mode [ 6254.638056][ T8136] right0: entered promiscuous mode [ 6262.711836][ T8168] right0: left promiscuous mode [ 6271.074971][ T8204] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6271.297802][ T8204] python3 (8204) used greatest stack depth: 22488 bytes left [ 6275.684490][ T8227] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6277.216377][ T8254] left0 (unregistering): left promiscuous mode [ 6281.492968][ T8260] nv0: left promiscuous mode [ 6297.992431][ T8321] ui0: entered promiscuous mode [ 6308.382816][ T8393] ui0: left promiscuous mode [ 6320.603891][ T8440] netlink: 'python3': attribute type 2 has an invalid length. [ 6320.609008][ T8440] dropreason: entered promiscuous mode [ 6327.214052][ T8490] c0: entered promiscuous mode [ 6333.617353][ T8537] s0: entered promiscuous mode [ 6511.620665][ T8698] perf: page allocation failure: order:6, mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 6511.621271][ T8698] CPU: 3 PID: 8698 Comm: perf Not tainted 6.10.0-rc6-virtme #1 [ 6511.621504][ T8698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 6511.621866][ T8698] Call Trace: [ 6511.622025][ T8698] [ 6511.622108][ T8698] dump_stack_lvl+0xb0/0xd0 [ 6511.622484][ T8698] warn_alloc+0x218/0x370 [ 6511.622610][ T8698] ? __pfx_warn_alloc+0x10/0x10 [ 6511.622788][ T8698] ? __alloc_pages_direct_compact+0x44b/0x5a0 [ 6511.622981][ T8698] ? __pfx___alloc_pages_direct_compact+0x10/0x10 [ 6511.623184][ T8698] __alloc_pages_slowpath.constprop.0+0x101d/0x13f0 [ 6511.623378][ T8698] ? get_page_from_freelist+0x5df/0xf70 [ 6511.623528][ T8698] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 6511.623727][ T8698] __alloc_pages_noprof+0x303/0x370 [ 6511.623882][ T8698] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 6511.624037][ T8698] ? hlock_class+0x4e/0x130 [ 6511.624189][ T8698] ? validate_chain+0x130/0x9b0 [ 6511.624386][ T8698] ? hlock_class+0x4e/0x130 [ 6511.624541][ T8698] ? validate_chain+0x130/0x9b0 [ 6511.624697][ T8698] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 6511.624850][ T8698] __kmalloc_large_node+0x8f/0x1b0 [ 6511.625010][ T8698] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 6511.625167][ T8698] __kmalloc_noprof+0x2f0/0x3d0 [ 6511.625322][ T8698] ? mark_lock+0x38/0x3e0 [ 6511.625440][ T8698] ? hlock_class+0x4e/0x130 [ 6511.625622][ T8698] v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 6511.625776][ T8698] v9fs_dir_readdir_dotl+0x106/0x530 [ 6511.625942][ T8698] ? __pfx_validate_chain+0x10/0x10 [ 6511.626096][ T8698] ? __pfx_v9fs_dir_readdir_dotl+0x10/0x10 [ 6511.626286][ T8698] ? lock_acquire.part.0+0xeb/0x330 [ 6511.626438][ T8698] ? iterate_dir+0xaa/0x540 [ 6511.626600][ T8698] ? rwsem_read_trylock+0x12f/0x260 [ 6511.626757][ T8698] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 6511.626921][ T8698] ? iterate_dir+0xaa/0x540 [ 6511.627069][ T8698] ? lock_acquire+0x32/0xc0 [ 6511.627217][ T8698] ? iterate_dir+0xaa/0x540 [ 6511.627368][ T8698] ? down_read_killable+0xb9/0x3b0 [ 6511.627516][ T8698] ? iterate_dir+0xaa/0x540 [ 6511.627665][ T8698] ? __pfx_down_read_killable+0x10/0x10 [ 6511.627815][ T8698] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 6511.627964][ T8698] ? trace_lock_acquire+0x14d/0x1f0 [ 6511.628118][ T8698] iterate_dir+0x193/0x540 [ 6511.628270][ T8698] ovl_iterate+0x537/0xf20 [ 6511.628423][ T8698] ? wrap_directory_iterator+0x52/0xd0 [ 6511.628570][ T8698] ? __pfx_ovl_iterate+0x10/0x10 [ 6511.628721][ T8698] ? __pfx_ovl_iterate+0x10/0x10 [ 6511.628874][ T8698] wrap_directory_iterator+0x93/0xd0 [ 6511.629026][ T8698] iterate_dir+0x193/0x540 [ 6511.629179][ T8698] __x64_sys_getdents64+0x132/0x250 [ 6511.629326][ T8698] ? trace_lock_acquire+0x14d/0x1f0 [ 6511.629475][ T8698] ? __pfx___x64_sys_getdents64+0x10/0x10 [ 6511.629644][ T8698] ? __pfx_filldir64+0x10/0x10 [ 6511.629803][ T8698] ? do_user_addr_fault+0x4b5/0xa90 [ 6511.629964][ T8698] do_syscall_64+0xc1/0x1d0 [ 6511.630120][ T8698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 6511.630308][ T8698] RIP: 0033:0x7f5f117b85b7 [ 6511.630470][ T8698] 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 [ 6511.631007][ T8698] RSP: 002b:00007ffd6f094ba8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 6511.631239][ T8698] RAX: ffffffffffffffda RBX: 00007f5f1115c040 RCX: 00007f5f117b85b7 [ 6511.631463][ T8698] RDX: 0000000000020000 RSI: 00007f5f1115c040 RDI: 0000000000000009 [ 6511.631695][ T8698] RBP: 00007f5f1115c014 R08: 00007f5f1115c010 R09: 0000000000000000 [ 6511.631920][ T8698] R10: 0000000000000022 R11: 0000000000000293 R12: ffffffffffffff38 [ 6511.632141][ T8698] R13: 0000000000000014 R14: 00007f5f1115c010 R15: 00007f5f1117d083 [ 6511.632381][ T8698] [ 6511.632528][ T8698] Mem-Info: [ 6511.632648][ T8698] active_anon:101 inactive_anon:19576 isolated_anon:0 [ 6511.632648][ T8698] active_file:4841 inactive_file:39728 isolated_file:0 [ 6511.632648][ T8698] unevictable:0 dirty:0 writeback:0 [ 6511.632648][ T8698] slab_reclaimable:2311 slab_unreclaimable:23811 [ 6511.632648][ T8698] mapped:2638 shmem:16784 pagetables:347 [ 6511.632648][ T8698] sec_pagetables:0 bounce:0 [ 6511.632648][ T8698] kernel_misc_reclaimable:0 [ 6511.632648][ T8698] free:85170 free_pcp:247 free_cma:0 [ 6511.633849][ T8698] Node 0 active_anon:404kB inactive_anon:78304kB active_file:19364kB inactive_file:158912kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:10552kB dirty:0kB writeback:0kB shmem:67136kB writeback_tmp:0kB kernel_stack:3264kB pagetables:1388kB sec_pagetables:0kB all_unreclaimable? no [ 6511.634609][ T8698] Node 0 DMA free:10272kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:120kB inactive_file:3188kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 6511.635359][ T8698] lowmem_reserve[]: 0 723 0 0 0 [ 6511.635548][ T8698] Node 0 DMA32 free:330408kB boost:0kB min:3404kB low:4252kB high:5100kB reserved_highatomic:2048KB active_anon:404kB inactive_anon:78304kB active_file:19244kB inactive_file:155724kB unevictable:0kB writepending:0kB present:1032064kB managed:747904kB mlocked:0kB bounce:0kB free_pcp:976kB local_pcp:444kB free_cma:0kB [ 6511.636341][ T8698] lowmem_reserve[]: 0 0 0 0 0 [ 6511.636513][ T8698] Node 0 DMA: 812*4kB (UM) 368*8kB (UM) 47*16kB (UM) 30*32kB (UM) 19*64kB (UM) 9*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10272kB [ 6511.636963][ T8698] Node 0 DMA32: 36065*4kB (UME) 19724*8kB (UMEH) 1071*16kB (UME) 219*32kB (UMEH) 52*64kB (UEH) 6*128kB (UE) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 330292kB [ 6511.637442][ T8698] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 6511.637742][ T8698] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 6511.638005][ T8698] 61333 total pagecache pages [ 6511.638165][ T8698] 0 pages in swap cache [ 6511.638285][ T8698] Free swap = 0kB [ 6511.638410][ T8698] Total swap = 0kB [ 6511.638544][ T8698] 262014 pages RAM [ 6511.638666][ T8698] 0 pages HighMem/MovableOnly [ 6511.638830][ T8698] 71198 pages reserved [ 6564.840937][ T8708] s0 (unregistering): left promiscuous mode [ 6565.557354][ T8717] c0 (unregistering): left promiscuous mode [ 6572.304660][ T8723] dropreason: left promiscuous mode [ 6584.271286][ T8768] psample: entered promiscuous mode [ 6591.144475][ T8821] c0: entered promiscuous mode [ 6594.389287][ T8853] s0: entered promiscuous mode [ 6605.777783][ T8916] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6611.484470][ T8939] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6617.179400][ T8962] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 6643.866805][ T9081] s0 (unregistering): left promiscuous mode [ 6644.726633][ T9091] c0 (unregistering): left promiscuous mode [ 6649.073817][ T9097] psample: left promiscuous mode