[ 3473.624632][T18023] openvswitch: Open vSwitch switching datapath [ 3485.552261][T18054] netlink: 'python3': attribute type 2 has an invalid length. [ 3485.559149][T18054] arpping: entered promiscuous mode [ 3493.948360][T18104] c0: entered promiscuous mode [ 3501.828695][T18150] s0: entered promiscuous mode [ 3519.241546][T18215] s0 (unregistering): left promiscuous mode [ 3520.148648][T18223] c0 (unregistering): left promiscuous mode [ 3526.331132][T18231] arpping: left promiscuous mode [ 3545.611292][T18277] netlink: 'python3': attribute type 2 has an invalid length. [ 3545.617288][T18277] ct4: entered promiscuous mode [ 3555.384940][T18327] c0: entered promiscuous mode [ 3564.867199][T18374] s0: entered promiscuous mode [ 3619.905326][T18529] s0 (unregistering): left promiscuous mode [ 3620.682366][T18537] c0 (unregistering): left promiscuous mode [ 3625.804198][T18543] ct4: left promiscuous mode [ 3640.517720][T18588] netlink: 'python3': attribute type 2 has an invalid length. [ 3640.531489][T18588] cv4: entered promiscuous mode [ 3648.304629][T18639] c0: entered promiscuous mode [ 3657.715732][T18685] s0: entered promiscuous mode [ 3685.462557][T18772] s0 (unregistering): left promiscuous mode [ 3686.350562][T18780] c0 (unregistering): left promiscuous mode [ 3691.942215][T18786] cv4: left promiscuous mode [ 3707.950722][T18832] netlink: 'python3': attribute type 2 has an invalid length. [ 3707.956623][T18832] nat4: entered promiscuous mode [ 3716.323794][T18883] c0: entered promiscuous mode [ 3724.416691][T18930] s0: entered promiscuous mode [ 3773.427072][T19070] s0 (unregistering): left promiscuous mode [ 3774.263392][T19078] c0 (unregistering): left promiscuous mode [ 3779.840750][T19084] nat4: left promiscuous mode [ 3796.145908][T19130] netlink: 'python3': attribute type 2 has an invalid length. [ 3796.167145][T19130] natrelated4: entered promiscuous mode [ 3804.635007][T19181] c0: entered promiscuous mode [ 3812.611496][T19227] s0: entered promiscuous mode [ 3857.199396][T19380] s0 (unregistering): left promiscuous mode [ 3857.958381][T19388] c0 (unregistering): left promiscuous mode [ 3863.407306][T19394] natrelated4: left promiscuous mode [ 3879.158612][T19441] netlink: 'python3': attribute type 2 has an invalid length. [ 3879.163870][T19441] nv0: entered promiscuous mode [ 3884.608574][T19465] netlink: 'python3': attribute type 2 has an invalid length. [ 3884.609805][T19465] openvswitch: nv0: Dropping previously announced user features [ 3892.664513][T19517] left0: entered promiscuous mode [ 3900.200732][T19564] right0: entered promiscuous mode [ 3910.586098][T19596] right0: left promiscuous mode [ 3920.711689][T19632] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3921.015999][T19632] python3 (19632) used greatest stack depth: 22456 bytes left [ 3926.827424][T19655] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3928.532629][T19682] left0 (unregistering): left promiscuous mode [ 3934.023699][T19688] nv0: left promiscuous mode [ 3955.280339][T19749] ui0: entered promiscuous mode [ 3963.941050][T19799] left0: entered promiscuous mode [ 3974.587552][T19845] left0 (unregistering): left promiscuous mode [ 3980.273564][T19854] ui0: left promiscuous mode [ 3997.121906][T19900] netlink: 'python3': attribute type 2 has an invalid length. [ 3997.127270][T19900] dropreason: entered promiscuous mode [ 4005.491933][T19950] c0: entered promiscuous mode [ 4013.024793][T19996] s0: entered promiscuous mode [ 4227.792111][T20158] perf: page allocation failure: order:6, mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 4227.792763][T20158] CPU: 0 UID: 0 PID: 20158 Comm: perf Not tainted 6.12.0-rc3-virtme #1 [ 4227.793003][T20158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 4227.793354][T20158] Call Trace: [ 4227.793479][T20158] [ 4227.793565][T20158] dump_stack_lvl+0xb0/0xd0 [ 4227.793737][T20158] warn_alloc+0x218/0x370 [ 4227.793865][T20158] ? __pfx_warn_alloc+0x10/0x10 [ 4227.794034][T20158] ? __alloc_pages_direct_compact+0x44b/0x5a0 [ 4227.794503][T20158] ? __pfx___alloc_pages_direct_compact+0x10/0x10 [ 4227.794710][T20158] __alloc_pages_slowpath.constprop.0+0xb2e/0x1470 [ 4227.794912][T20158] ? get_page_from_freelist+0x5da/0xf70 [ 4227.795069][T20158] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 4227.795274][T20158] __alloc_pages_noprof+0x2f2/0x350 [ 4227.795429][T20158] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 4227.795597][T20158] ? hlock_class+0x4e/0x130 [ 4227.795761][T20158] ? validate_chain+0x130/0x9b0 [ 4227.795923][T20158] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 4227.796083][T20158] ___kmalloc_large_node+0x8f/0x1b0 [ 4227.796246][T20158] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 4227.796402][T20158] __kmalloc_large_node_noprof+0x1f/0x80 [ 4227.796562][T20158] __kmalloc_noprof+0x2ca/0x3a0 [ 4227.796719][T20158] ? hlock_class+0x4e/0x130 [ 4227.796879][T20158] v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 4227.797037][T20158] v9fs_dir_readdir_dotl+0x10c/0x5e0 [ 4227.797194][T20158] ? __lock_acquire+0xb3f/0x1580 [ 4227.797363][T20158] ? __pfx_validate_chain+0x10/0x10 [ 4227.797522][T20158] ? __pfx_v9fs_dir_readdir_dotl+0x10/0x10 [ 4227.797715][T20158] ? lock_acquire.part.0+0xeb/0x330 [ 4227.797872][T20158] ? iterate_dir+0x9e/0x520 [ 4227.798035][T20158] ? rwsem_read_trylock+0x12f/0x260 [ 4227.798192][T20158] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 4227.798352][T20158] ? iterate_dir+0x9e/0x520 [ 4227.798515][T20158] ? lock_acquire+0x32/0xc0 [ 4227.798674][T20158] ? iterate_dir+0x9e/0x520 [ 4227.798837][T20158] ? down_read_killable+0xb9/0x3b0 [ 4227.798999][T20158] ? iterate_dir+0x9e/0x520 [ 4227.799159][T20158] ? __pfx_down_read_killable+0x10/0x10 [ 4227.799320][T20158] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 4227.799485][T20158] ? trace_lock_acquire+0x14d/0x1f0 [ 4227.799652][T20158] iterate_dir+0x184/0x520 [ 4227.799813][T20158] ovl_iterate+0x528/0xf10 [ 4227.799980][T20158] ? wrap_directory_iterator+0x4c/0xd0 [ 4227.800136][T20158] ? __pfx_ovl_iterate+0x10/0x10 [ 4227.800309][T20158] ? __pfx_ovl_iterate+0x10/0x10 [ 4227.800469][T20158] wrap_directory_iterator+0x8d/0xd0 [ 4227.800629][T20158] iterate_dir+0x184/0x520 [ 4227.800788][T20158] __x64_sys_getdents64+0x132/0x250 [ 4227.800946][T20158] ? __pfx___x64_sys_getdents64+0x10/0x10 [ 4227.801101][T20158] ? do_user_addr_fault+0x972/0xe30 [ 4227.801261][T20158] ? __pfx_filldir64+0x10/0x10 [ 4227.801419][T20158] ? do_user_addr_fault+0x97c/0xe30 [ 4227.801586][T20158] do_syscall_64+0xc1/0x1d0 [ 4227.801747][T20158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4227.802021][T20158] RIP: 0033:0x7f20476d65b7 [ 4227.802185][T20158] 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 [ 4227.802746][T20158] RSP: 002b:00007fff3de82298 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 4227.802988][T20158] RAX: ffffffffffffffda RBX: 00007f20470bc040 RCX: 00007f20476d65b7 [ 4227.803232][T20158] RDX: 0000000000020000 RSI: 00007f20470bc040 RDI: 0000000000000007 [ 4227.803466][T20158] RBP: 00007f20470bc014 R08: 00007f20470bc010 R09: 0000000000000000 [ 4227.803697][T20158] R10: 0000000000000022 R11: 0000000000000293 R12: ffffffffffffff38 [ 4227.803938][T20158] R13: 0000000000000014 R14: 00007f20470bc010 R15: 00007f20470dd083 [ 4227.804192][T20158] [ 4227.804350][T20158] Mem-Info: [ 4227.804487][T20158] active_anon:91 inactive_anon:10393 isolated_anon:0 [ 4227.804487][T20158] active_file:4001 inactive_file:44828 isolated_file:0 [ 4227.804487][T20158] unevictable:0 dirty:0 writeback:0 [ 4227.804487][T20158] slab_reclaimable:2316 slab_unreclaimable:20642 [ 4227.804487][T20158] mapped:3010 shmem:7519 pagetables:345 [ 4227.804487][T20158] sec_pagetables:0 bounce:0 [ 4227.804487][T20158] kernel_misc_reclaimable:0 [ 4227.804487][T20158] free:95195 free_pcp:329 free_cma:0 [ 4227.805784][T20158] Node 0 active_anon:364kB inactive_anon:41572kB active_file:16004kB inactive_file:179312kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12040kB dirty:0kB writeback:0kB shmem:30076kB writeback_tmp:0kB kernel_stack:3232kB pagetables:1380kB sec_pagetables:0kB all_unreclaimable? no [ 4227.806627][T20158] Node 0 DMA free:11892kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:40kB inactive_file:2844kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4227.807389][T20158] lowmem_reserve[]: 0 721 0 0 0 [ 4227.807671][T20158] Node 0 DMA32 free:368888kB boost:0kB min:3400kB low:4248kB high:5096kB reserved_highatomic:2048KB active_anon:364kB inactive_anon:41572kB active_file:15964kB inactive_file:176468kB unevictable:0kB writepending:0kB present:1032064kB managed:745512kB mlocked:0kB bounce:0kB free_pcp:1308kB local_pcp:708kB free_cma:0kB [ 4227.808637][T20158] lowmem_reserve[]: 0 0 0 0 0 [ 4227.808807][T20158] Node 0 DMA: 709*4kB (M) 564*8kB (UM) 206*16kB (UM) 25*32kB (UM) 5*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11892kB [ 4227.809272][T20158] Node 0 DMA32: 39346*4kB (UMEH) 16424*8kB (UMEH) 4249*16kB (UMEH) 110*32kB (UMEH) 103*64kB (UMEH) 15*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 368792kB [ 4227.809878][T20158] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 4227.810153][T20158] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4227.810418][T20158] 56377 total pagecache pages [ 4227.810693][T20158] 0 pages in swap cache [ 4227.810819][T20158] Free swap = 0kB [ 4227.810941][T20158] Total swap = 0kB [ 4227.811062][T20158] 262014 pages RAM [ 4227.811181][T20158] 0 pages HighMem/MovableOnly [ 4227.811336][T20158] 71796 pages reserved [ 4282.311089][T20168] s0 (unregistering): left promiscuous mode [ 4283.072195][T20176] c0 (unregistering): left promiscuous mode [ 4291.153508][T20183] dropreason: left promiscuous mode [ 4308.263608][T20229] psample: entered promiscuous mode [ 4318.145109][T20281] c0: entered promiscuous mode [ 4321.870043][T20312] s0: entered promiscuous mode [ 4333.783152][T20375] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 4339.764756][T20398] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 4345.563092][T20421] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 4382.534424][T20568] s0 (unregistering): left promiscuous mode [ 4383.588400][T20578] c0 (unregistering): left promiscuous mode [ 4389.427308][T20584] psample: left promiscuous mode