[ 3108.187101][T15965] openvswitch: Open vSwitch switching datapath [ 3117.878207][T15995] netlink: 'python3': attribute type 2 has an invalid length. [ 3117.887585][T15995] arpping: entered promiscuous mode [ 3124.795888][T16045] c0: entered promiscuous mode [ 3131.290976][T16092] s0: entered promiscuous mode [ 3143.769970][T16156] s0 (unregistering): left promiscuous mode [ 3144.371897][T16165] c0 (unregistering): left promiscuous mode [ 3148.873956][T16171] arpping: left promiscuous mode [ 3161.889921][T16217] netlink: 'python3': attribute type 2 has an invalid length. [ 3161.895238][T16217] ct4: entered promiscuous mode [ 3168.664656][T16267] c0: entered promiscuous mode [ 3175.196271][T16314] s0: entered promiscuous mode [ 3221.258034][T16469] s0 (unregistering): left promiscuous mode [ 3221.970816][T16477] c0 (unregistering): left promiscuous mode [ 3226.214572][T16483] ct4: left promiscuous mode [ 3238.678509][T16528] netlink: 'python3': attribute type 2 has an invalid length. [ 3238.683883][T16528] cv4: entered promiscuous mode [ 3245.503401][T16579] c0: entered promiscuous mode [ 3252.110755][T16626] s0: entered promiscuous mode [ 3273.615527][T16713] s0 (unregistering): left promiscuous mode [ 3274.342027][T16721] c0 (unregistering): left promiscuous mode [ 3278.852818][T16727] cv4: left promiscuous mode [ 3291.882904][T16773] netlink: 'python3': attribute type 2 has an invalid length. [ 3291.888391][T16773] nat4: entered promiscuous mode [ 3298.891467][T16825] c0: entered promiscuous mode [ 3305.432052][T16872] s0: entered promiscuous mode [ 3347.894940][T17012] s0 (unregistering): left promiscuous mode [ 3348.628822][T17020] c0 (unregistering): left promiscuous mode [ 3353.100244][T17026] nat4: left promiscuous mode [ 3365.845155][T17072] netlink: 'python3': attribute type 2 has an invalid length. [ 3365.852424][T17072] natrelated4: entered promiscuous mode [ 3372.696460][T17123] c0: entered promiscuous mode [ 3379.233272][T17170] s0: entered promiscuous mode [ 3416.646033][T17325] s0 (unregistering): left promiscuous mode [ 3417.338090][T17333] c0 (unregistering): left promiscuous mode [ 3421.839172][T17339] natrelated4: left promiscuous mode [ 3435.219187][T17385] netlink: 'python3': attribute type 2 has an invalid length. [ 3435.224675][T17385] nv0: entered promiscuous mode [ 3440.000547][T17409] netlink: 'python3': attribute type 2 has an invalid length. [ 3440.001735][T17409] openvswitch: nv0: Dropping previously announced user features [ 3447.147787][T17461] left0: entered promiscuous mode [ 3454.065897][T17509] right0: entered promiscuous mode [ 3463.091873][T17541] right0: left promiscuous mode [ 3471.995815][T17577] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3472.255097][T17577] python3 (17577) used greatest stack depth: 22488 bytes left [ 3476.920795][T17600] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3478.417773][T17628] left0 (unregistering): left promiscuous mode [ 3482.785804][T17634] nv0: left promiscuous mode [ 3500.029181][T17695] ui0: entered promiscuous mode [ 3507.286232][T17747] left0: entered promiscuous mode [ 3510.997837][T17782] left0 (unregistering): left promiscuous mode [ 3515.661822][T17791] ui0: left promiscuous mode [ 3528.662309][T17838] netlink: 'python3': attribute type 2 has an invalid length. [ 3528.668205][T17838] dropreason: entered promiscuous mode [ 3535.720261][T17888] c0: entered promiscuous mode [ 3542.152948][T17935] s0: entered promiscuous mode [ 3727.704338][T18088] perf (18088) used greatest stack depth: 22256 bytes left [ 3730.434403][T18096] perf: page allocation failure: order:6, mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 3730.435073][T18096] CPU: 3 PID: 18096 Comm: perf Not tainted 6.10.0-virtme #1 [ 3730.435502][T18096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 3730.435856][T18096] Call Trace: [ 3730.435980][T18096] [ 3730.436065][T18096] dump_stack_lvl+0xb0/0xd0 [ 3730.436234][T18096] warn_alloc+0x218/0x370 [ 3730.436364][T18096] ? __pfx_warn_alloc+0x10/0x10 [ 3730.436572][T18096] ? __alloc_pages_direct_compact+0x44b/0x5a0 [ 3730.436770][T18096] ? __pfx___alloc_pages_direct_compact+0x10/0x10 [ 3730.436975][T18096] __alloc_pages_slowpath.constprop.0+0x101d/0x13f0 [ 3730.437174][T18096] ? get_page_from_freelist+0x5df/0xf70 [ 3730.437329][T18096] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 3730.437533][T18096] __alloc_pages_noprof+0x303/0x370 [ 3730.437692][T18096] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 3730.437858][T18096] ? __pfx_validate_chain+0x10/0x10 [ 3730.438019][T18096] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 3730.438174][T18096] ___kmalloc_large_node+0x8f/0x1b0 [ 3730.438335][T18096] ? v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 3730.438488][T18096] __kmalloc_large_node_noprof+0x1f/0x80 [ 3730.438650][T18096] __kmalloc_noprof+0x2ea/0x3c0 [ 3730.438805][T18096] ? mark_lock+0x38/0x3e0 [ 3730.438930][T18096] v9fs_alloc_rdir_buf.isra.0+0x4e/0xa0 [ 3730.439092][T18096] v9fs_dir_readdir_dotl+0x106/0x530 [ 3730.439255][T18096] ? __pfx_validate_chain+0x10/0x10 [ 3730.439415][T18096] ? __pfx_v9fs_dir_readdir_dotl+0x10/0x10 [ 3730.439608][T18096] ? lock_acquire.part.0+0xeb/0x330 [ 3730.439771][T18096] ? iterate_dir+0xaa/0x540 [ 3730.439937][T18096] ? rwsem_read_trylock+0x12f/0x260 [ 3730.440096][T18096] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 3730.440256][T18096] ? iterate_dir+0xaa/0x540 [ 3730.440409][T18096] ? lock_acquire+0x32/0xc0 [ 3730.440560][T18096] ? iterate_dir+0xaa/0x540 [ 3730.440721][T18096] ? down_read_killable+0xb9/0x3b0 [ 3730.440878][T18096] ? iterate_dir+0xaa/0x540 [ 3730.441038][T18096] ? __pfx_down_read_killable+0x10/0x10 [ 3730.441196][T18096] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 3730.441351][T18096] ? trace_lock_acquire+0x14d/0x1f0 [ 3730.441514][T18096] iterate_dir+0x193/0x540 [ 3730.441680][T18096] ovl_iterate+0x537/0xf20 [ 3730.441838][T18096] ? wrap_directory_iterator+0x52/0xd0 [ 3730.441994][T18096] ? __pfx_ovl_iterate+0x10/0x10 [ 3730.442156][T18096] ? __pfx_ovl_iterate+0x10/0x10 [ 3730.442314][T18096] wrap_directory_iterator+0x93/0xd0 [ 3730.442469][T18096] iterate_dir+0x193/0x540 [ 3730.442631][T18096] __x64_sys_getdents64+0x132/0x250 [ 3730.442788][T18096] ? __pfx___x64_sys_getdents64+0x10/0x10 [ 3730.442945][T18096] ? do_user_addr_fault+0x972/0xe30 [ 3730.443109][T18096] ? __pfx_filldir64+0x10/0x10 [ 3730.443269][T18096] ? do_user_addr_fault+0x97c/0xe30 [ 3730.443436][T18096] do_syscall_64+0xc1/0x1d0 [ 3730.443597][T18096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 3730.443795][T18096] RIP: 0033:0x7f8046d1d5b7 [ 3730.443965][T18096] 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 [ 3730.444511][T18096] RSP: 002b:00007fffdb677908 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 3730.444747][T18096] RAX: ffffffffffffffda RBX: 00007f8046703040 RCX: 00007f8046d1d5b7 [ 3730.444998][T18096] RDX: 0000000000020000 RSI: 00007f8046703040 RDI: 0000000000000007 [ 3730.445235][T18096] RBP: 00007f8046703014 R08: 00007f8046703010 R09: 0000000000000000 [ 3730.445472][T18096] R10: 0000000000000022 R11: 0000000000000293 R12: ffffffffffffff38 [ 3730.445719][T18096] R13: 0000000000000014 R14: 00007f8046703010 R15: 00007f8046724083 [ 3730.445974][T18096] [ 3730.446134][T18096] Mem-Info: [ 3730.446260][T18096] active_anon:89 inactive_anon:14779 isolated_anon:0 [ 3730.446260][T18096] active_file:3524 inactive_file:47979 isolated_file:0 [ 3730.446260][T18096] unevictable:0 dirty:0 writeback:0 [ 3730.446260][T18096] slab_reclaimable:2381 slab_unreclaimable:20299 [ 3730.446260][T18096] mapped:3033 shmem:11978 pagetables:307 [ 3730.446260][T18096] sec_pagetables:0 bounce:0 [ 3730.446260][T18096] kernel_misc_reclaimable:0 [ 3730.446260][T18096] free:92023 free_pcp:224 free_cma:0 [ 3730.447808][T18096] Node 0 active_anon:356kB inactive_anon:59116kB active_file:14096kB inactive_file:191916kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12132kB dirty:0kB writeback:0kB shmem:47912kB writeback_tmp:0kB kernel_stack:3328kB pagetables:1228kB sec_pagetables:0kB all_unreclaimable? no [ 3730.448584][T18096] Node 0 DMA free:13008kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:2028kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3730.449360][T18096] lowmem_reserve[]: 0 723 0 0 0 [ 3730.449535][T18096] Node 0 DMA32 free:354652kB boost:0kB min:3404kB low:4252kB high:5100kB reserved_highatomic:0KB active_anon:356kB inactive_anon:59116kB active_file:14096kB inactive_file:189888kB unevictable:0kB writepending:0kB present:1032064kB managed:747860kB mlocked:0kB bounce:0kB free_pcp:1372kB local_pcp:700kB free_cma:0kB [ 3730.450369][T18096] lowmem_reserve[]: 0 0 0 0 0 [ 3730.450542][T18096] Node 0 DMA: 497*4kB (UM) 458*8kB (UM) 268*16kB (UM) 58*32kB (UM) 19*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13012kB [ 3730.451019][T18096] Node 0 DMA32: 45249*4kB (UME) 15002*8kB (UME) 2617*16kB (UME) 249*32kB (UME) 30*64kB (UME) 14*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 354564kB [ 3730.451522][T18096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3730.451801][T18096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3730.452083][T18096] 63481 total pagecache pages [ 3730.452248][T18096] 0 pages in swap cache [ 3730.452372][T18096] Free swap = 0kB [ 3730.452496][T18096] Total swap = 0kB [ 3730.452622][T18096] 262014 pages RAM [ 3730.452750][T18096] 0 pages HighMem/MovableOnly [ 3730.452912][T18096] 71209 pages reserved [ 3775.701922][T18106] s0 (unregistering): left promiscuous mode [ 3776.432925][T18114] c0 (unregistering): left promiscuous mode [ 3783.567357][T18121] dropreason: left promiscuous mode [ 3796.328771][T18166] psample: entered promiscuous mode [ 3803.662114][T18217] c0: entered promiscuous mode [ 3806.698574][T18248] s0: entered promiscuous mode [ 3816.395302][T18311] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3821.320256][T18334] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3826.174046][T18357] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 3855.342074][T18502] s0 (unregistering): left promiscuous mode [ 3856.185834][T18512] c0 (unregistering): left promiscuous mode [ 3860.665717][T18518] psample: left promiscuous mode