[ 3120.755141][T18141] openvswitch: Open vSwitch switching datapath [ 3131.250828][T18172] netlink: 'python3': attribute type 2 has an invalid length. [ 3131.257597][T18172] arpping: entered promiscuous mode [ 3138.789523][T18223] c0: entered promiscuous mode [ 3145.722638][T18270] s0: entered promiscuous mode [ 3159.467037][T18334] s0 (unregistering): left promiscuous mode [ 3160.184385][T18342] c0 (unregistering): left promiscuous mode [ 3165.343798][T18348] arpping: left promiscuous mode [ 3180.111851][T18394] netlink: 'python3': attribute type 2 has an invalid length. [ 3180.116972][T18394] ct4: entered promiscuous mode [ 3187.720448][T18445] c0: entered promiscuous mode [ 3194.925483][T18492] s0: entered promiscuous mode [ 3248.149749][T18647] s0 (unregistering): left promiscuous mode [ 3248.909066][T18655] c0 (unregistering): left promiscuous mode [ 3254.002597][T18661] ct4: left promiscuous mode [ 3268.532625][T18706] netlink: 'python3': attribute type 2 has an invalid length. [ 3268.537774][T18706] cv4: entered promiscuous mode [ 3276.014545][T18757] c0: entered promiscuous mode [ 3283.277890][T18804] s0: entered promiscuous mode [ 3307.415151][T18891] s0 (unregistering): left promiscuous mode [ 3308.111087][T18899] c0 (unregistering): left promiscuous mode [ 3313.423479][T18906] cv4: left promiscuous mode [ 3328.132260][T18953] netlink: 'python3': attribute type 2 has an invalid length. [ 3328.140049][T18953] nat4: entered promiscuous mode [ 3335.600829][T19003] c0: entered promiscuous mode [ 3342.689404][T19050] s0: entered promiscuous mode [ 3388.538198][T19190] s0 (unregistering): left promiscuous mode [ 3389.281340][T19198] c0 (unregistering): left promiscuous mode [ 3394.247176][T19204] nat4: left promiscuous mode [ 3408.763715][T19250] netlink: 'python3': attribute type 2 has an invalid length. [ 3408.775216][T19250] natrelated4: entered promiscuous mode [ 3416.033592][T19301] c0: entered promiscuous mode [ 3423.012935][T19348] s0: entered promiscuous mode [ 3464.203052][T19501] s0 (unregistering): left promiscuous mode [ 3464.926108][T19509] c0 (unregistering): left promiscuous mode [ 3469.901809][T19515] natrelated4: left promiscuous mode [ 3484.428556][T19561] netlink: 'python3': attribute type 2 has an invalid length. [ 3484.433856][T19561] nv0: entered promiscuous mode [ 3489.684045][T19585] netlink: 'python3': attribute type 2 has an invalid length. [ 3489.685230][T19585] openvswitch: nv0: Dropping previously announced user features [ 3497.062075][T19637] left0: entered promiscuous mode [ 3504.129407][T19683] right0: entered promiscuous mode [ 3513.640426][T19715] right0: left promiscuous mode [ 3523.445711][T19751] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3523.710638][T19751] python3 (19751) used greatest stack depth: 22488 bytes left [ 3528.865403][T19774] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3530.472064][T19801] left0 (unregistering): left promiscuous mode [ 3535.575222][T19808] nv0: left promiscuous mode [ 3554.840442][T19869] ui0: entered promiscuous mode [ 3562.357556][T19919] left0: entered promiscuous mode [ 3572.532089][T19965] left0 (unregistering): left promiscuous mode [ 3577.509684][T19973] ui0: left promiscuous mode [ 3592.056908][T20019] netlink: 'python3': attribute type 2 has an invalid length. [ 3592.062073][T20019] dropreason: entered promiscuous mode [ 3599.421810][T20069] c0: entered promiscuous mode [ 3606.758845][T20116] s0: entered promiscuous mode [ 3792.478627][T20277] perf: page allocation failure: order:6, mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 3792.479550][T20277] CPU: 3 UID: 0 PID: 20277 Comm: perf Not tainted 6.11.0-rc4-virtme #1 [ 3792.479787][T20277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 3792.480127][T20277] Call Trace: [ 3792.480246][T20277] <TASK> [ 3792.480332][T20277] dump_stack_lvl+0xb0/0xd0 [ 3792.480496][T20277] warn_alloc+0x218/0x370 [ 3792.480615][T20277] ? __pfx_warn_alloc+0x10/0x10 [ 3792.480786][T20277] ? __alloc_pages_direct_compact+0x44b/0x5a0 [ 3792.480977][T20277] ? __pfx___alloc_pages_direct_compact+0x10/0x10 [ 3792.481174][T20277] __alloc_pages_slowpath.constprop.0+0x101d/0x13f0 [ 3792.481367][T20277] ? get_page_from_freelist+0x5df/0xf70 [ 3792.481516][T20277] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 3792.481718][T20277] __alloc_pages_noprof+0x2fc/0x370 [ 3792.481868][T20277] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 3792.482027][T20277] ? __pfx_validate_chain+0x10/0x10 [ 3792.482183][T20277] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 3792.482334][T20277] ___kmalloc_large_node+0x8f/0x1b0 [ 3792.482488][T20277] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 3792.482640][T20277] __kmalloc_large_node_noprof+0x1f/0x80 [ 3792.482796][T20277] __kmalloc_noprof+0x2ca/0x3a0 [ 3792.482948][T20277] ? mark_lock+0x38/0x3e0 [ 3792.483071][T20277] v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 3792.483222][T20277] v9fs_dir_readdir_dotl+0x106/0x530 [ 3792.483377][T20277] ? __pfx_validate_chain+0x10/0x10 [ 3792.483525][T20277] ? __pfx_v9fs_dir_readdir_dotl+0x10/0x10 [ 3792.483713][T20277] ? lock_acquire.part.0+0xeb/0x330 [ 3792.483865][T20277] ? iterate_dir+0xaa/0x540 [ 3792.484032][T20277] ? rwsem_read_trylock+0x12f/0x260 [ 3792.484183][T20277] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 3792.484336][T20277] ? iterate_dir+0xaa/0x540 [ 3792.484488][T20277] ? lock_acquire+0x32/0xc0 [ 3792.484638][T20277] ? iterate_dir+0xaa/0x540 [ 3792.484792][T20277] ? down_read_killable+0xb9/0x3b0 [ 3792.484942][T20277] ? iterate_dir+0xaa/0x540 [ 3792.485100][T20277] ? __pfx_down_read_killable+0x10/0x10 [ 3792.485249][T20277] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 3792.485400][T20277] ? trace_lock_acquire+0x14d/0x1f0 [ 3792.485559][T20277] iterate_dir+0x193/0x540 [ 3792.485720][T20277] ovl_iterate+0x537/0xf20 [ 3792.485878][T20277] ? wrap_directory_iterator+0x52/0xd0 [ 3792.486028][T20277] ? __pfx_ovl_iterate+0x10/0x10 [ 3792.486180][T20277] ? __pfx_ovl_iterate+0x10/0x10 [ 3792.486333][T20277] wrap_directory_iterator+0x93/0xd0 [ 3792.486486][T20277] iterate_dir+0x193/0x540 [ 3792.486646][T20277] __x64_sys_getdents64+0x132/0x250 [ 3792.486798][T20277] ? __pfx___x64_sys_getdents64+0x10/0x10 [ 3792.486950][T20277] ? do_user_addr_fault+0x972/0xe30 [ 3792.487101][T20277] ? __pfx_filldir64+0x10/0x10 [ 3792.487253][T20277] ? do_user_addr_fault+0x97c/0xe30 [ 3792.487414][T20277] do_syscall_64+0xc1/0x1d0 [ 3792.487575][T20277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3792.487766][T20277] RIP: 0033:0x7fba8912a5b7 [ 3792.487969][T20277] 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 [ 3792.488646][T20277] RSP: 002b:00007ffe87a52b28 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 3792.488884][T20277] RAX: ffffffffffffffda RBX: 00007fba88b10040 RCX: 00007fba8912a5b7 [ 3792.489118][T20277] RDX: 0000000000020000 RSI: 00007fba88b10040 RDI: 0000000000000007 [ 3792.489401][T20277] RBP: 00007fba88b10014 R08: 00007fba88b10010 R09: 0000000000000000 [ 3792.489626][T20277] R10: 0000000000000022 R11: 0000000000000293 R12: ffffffffffffff38 [ 3792.489910][T20277] R13: 0000000000000014 R14: 00007fba88b10010 R15: 00007fba88b31083 [ 3792.490209][T20277] </TASK> [ 3792.490412][T20277] Mem-Info: [ 3792.490539][T20277] active_anon:95 inactive_anon:10315 isolated_anon:0 [ 3792.490539][T20277] active_file:4682 inactive_file:41982 isolated_file:0 [ 3792.490539][T20277] unevictable:0 dirty:0 writeback:0 [ 3792.490539][T20277] slab_reclaimable:2982 slab_unreclaimable:20720 [ 3792.490539][T20277] mapped:2970 shmem:7454 pagetables:319 [ 3792.490539][T20277] sec_pagetables:0 bounce:0 [ 3792.490539][T20277] kernel_misc_reclaimable:0 [ 3792.490539][T20277] free:97962 free_pcp:179 free_cma:0 [ 3792.491773][T20277] Node 0 active_anon:380kB inactive_anon:41260kB active_file:18728kB inactive_file:167928kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:11880kB dirty:0kB writeback:0kB shmem:29816kB writeback_tmp:0kB kernel_stack:3232kB pagetables:1276kB sec_pagetables:0kB all_unreclaimable? no [ 3792.492517][T20277] Node 0 DMA free:11912kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:272kB inactive_file:2188kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3792.493259][T20277] lowmem_reserve[]: 0 723 0 0 0 [ 3792.493438][T20277] Node 0 DMA32 free:379288kB boost:0kB min:3404kB low:4252kB high:5100kB reserved_highatomic:2048KB active_anon:380kB inactive_anon:41260kB active_file:18456kB inactive_file:165740kB unevictable:0kB writepending:0kB present:1032064kB managed:747852kB mlocked:0kB bounce:0kB free_pcp:1208kB local_pcp:716kB free_cma:0kB [ 3792.494258][T20277] lowmem_reserve[]: 0 0 0 0 0 [ 3792.494454][T20277] Node 0 DMA: 601*4kB (UM) 433*8kB (UM) 144*16kB (UM) 37*32kB (UM) 20*64kB (UM) 10*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11916kB [ 3792.494908][T20277] Node 0 DMA32: 40444*4kB (UME) 13653*8kB (UMEH) 5718*16kB (UMEH) 499*32kB (UMEH) 8*64kB (U) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 379224kB [ 3792.495908][T20277] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3792.496179][T20277] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3792.496449][T20277] 54149 total pagecache pages [ 3792.496604][T20277] 0 pages in swap cache [ 3792.496724][T20277] Free swap = 0kB [ 3792.496844][T20277] Total swap = 0kB [ 3792.496966][T20277] 262014 pages RAM [ 3792.497105][T20277] 0 pages HighMem/MovableOnly [ 3792.497259][T20277] 71211 pages reserved [ 3844.682064][T20287] s0 (unregistering): left promiscuous mode [ 3845.376914][T20295] c0 (unregistering): left promiscuous mode [ 3854.175473][T20301] dropreason: left promiscuous mode [ 3869.230016][T20346] psample: entered promiscuous mode [ 3876.978800][T20398] c0: entered promiscuous mode [ 3880.173695][T20429] s0: entered promiscuous mode [ 3891.103345][T20492] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3896.506196][T20515] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3901.899640][T20538] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3933.811062][T20683] s0 (unregistering): left promiscuous mode [ 3934.640057][T20693] c0 (unregistering): left promiscuous mode [ 3939.612924][T20699] psample: left promiscuous mode