[ 2514.707542][T25281] netlink: 'python3': attribute type 2 has an invalid length. [ 2514.715447][T25281] arpping: entered promiscuous mode [ 2518.028557][T25331] c0: entered promiscuous mode [ 2521.153110][T25369] s0: entered promiscuous mode [ 2527.752574][T25433] s0 (unregistering): left promiscuous mode [ 2528.209572][T25441] c0 (unregistering): left promiscuous mode [ 2530.251220][T25447] arpping: left promiscuous mode [ 2536.001890][T25491] netlink: 'python3': attribute type 2 has an invalid length. [ 2536.007675][T25491] ct4: entered promiscuous mode [ 2539.157341][T25541] c0: entered promiscuous mode [ 2542.283430][T25579] s0: entered promiscuous mode [ 2570.134979][T25734] s0 (unregistering): left promiscuous mode [ 2570.564608][T25742] c0 (unregistering): left promiscuous mode [ 2572.688294][T25748] ct4: left promiscuous mode [ 2579.710100][T25791] netlink: 'python3': attribute type 2 has an invalid length. [ 2579.722671][T25791] cv4: entered promiscuous mode [ 2584.222748][T25841] c0: entered promiscuous mode [ 2588.709558][T25888] s0: entered promiscuous mode [ 2603.793823][T25976] s0 (unregistering): left promiscuous mode [ 2604.256855][T25984] c0 (unregistering): left promiscuous mode [ 2606.640946][T25991] cv4: left promiscuous mode [ 2613.062088][T26035] netlink: 'python3': attribute type 2 has an invalid length. [ 2613.067621][T26035] nat4: entered promiscuous mode [ 2616.381668][T26085] c0: entered promiscuous mode [ 2619.582460][T26123] s0: entered promiscuous mode [ 2645.758500][T26263] s0 (unregistering): left promiscuous mode [ 2646.202460][T26271] c0 (unregistering): left promiscuous mode [ 2648.249776][T26277] nat4: left promiscuous mode [ 2654.106173][T26321] netlink: 'python3': attribute type 2 has an invalid length. [ 2654.127888][T26321] natrelated4: entered promiscuous mode [ 2657.390557][T26371] c0: entered promiscuous mode [ 2660.431786][T26409] s0: entered promiscuous mode [ 2677.152548][T26562] s0 (unregistering): left promiscuous mode [ 2677.582470][T26570] c0 (unregistering): left promiscuous mode [ 2679.535199][T26576] natrelated4: left promiscuous mode [ 2685.235683][T26620] netlink: 'python3': attribute type 2 has an invalid length. [ 2685.242220][T26620] nv0: entered promiscuous mode [ 2687.319372][T26644] netlink: 'python3': attribute type 2 has an invalid length. [ 2687.320670][T26644] openvswitch: nv0: Dropping previously announced user features [ 2690.458842][T26693] left0: entered promiscuous mode [ 2693.456975][T26731] right0: entered promiscuous mode [ 2697.236688][T26763] right0: left promiscuous mode [ 2701.103670][T26799] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 2701.224721][T26799] python3 (26799) used greatest stack depth: 22456 bytes left [ 2703.209788][T26822] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 2704.114511][T26849] left0 (unregistering): left promiscuous mode [ 2706.096384][T26855] nv0: left promiscuous mode [ 2713.746717][T26914] ui0: entered promiscuous mode [ 2717.052489][T26964] left0: entered promiscuous mode [ 2719.465426][T26995] left0 (unregistering): left promiscuous mode [ 2721.458998][T27003] ui0: left promiscuous mode [ 2727.248728][T27047] netlink: 'python3': attribute type 2 has an invalid length. [ 2727.254135][T27047] dropreason: entered promiscuous mode [ 2730.434020][T27097] c0: entered promiscuous mode [ 2733.600879][T27136] s0: entered promiscuous mode [ 2773.680956][T27289] perf: page allocation failure: order:1, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0 [ 2773.681833][T27289] CPU: 3 UID: 0 PID: 27289 Comm: perf Not tainted 6.12.0-rc7-virtme #1 [ 2773.682134][T27289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2773.682403][T27289] Call Trace: [ 2773.682563][T27289] [ 2773.682673][T27289] dump_stack_lvl+0xb0/0xd0 [ 2773.682892][T27289] warn_alloc+0x218/0x370 [ 2773.683051][T27289] ? __pfx_warn_alloc+0x10/0x10 [ 2773.683291][T27289] __alloc_pages_slowpath.constprop.0+0xb2e/0x1470 [ 2773.683549][T27289] ? get_page_from_freelist+0x5da/0xf70 [ 2773.684191][T27289] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 2773.684461][T27289] __alloc_pages_noprof+0x2f2/0x350 [ 2773.684663][T27289] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 2773.684870][T27289] ? stack_depot_save_flags+0x153/0x3a0 [ 2773.685090][T27289] ? kasan_save_stack+0x34/0x50 [ 2773.685290][T27289] ? kasan_save_stack+0x24/0x50 [ 2773.685491][T27289] ? kasan_save_track+0x14/0x30 [ 2773.685686][T27289] ? __kasan_kmalloc+0x7f/0x90 [ 2773.685889][T27289] ? __kmalloc_noprof+0x1ab/0x3a0 [ 2773.686093][T27289] ? virtio_fs_enqueue_req+0x8e4/0xf10 [ 2773.686290][T27289] ? virtio_fs_send_req+0x139/0x710 [ 2773.686482][T27289] ? flush_bg_queue+0x160/0x3d0 [ 2773.686684][T27289] alloc_pages_mpol_noprof+0xc0/0x390 [ 2773.686885][T27289] ? do_pte_missing+0x4ad/0xb70 [ 2773.687084][T27289] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 2773.687347][T27289] ? exc_page_fault+0x5e/0xd0 [ 2773.687554][T27289] ? fault_in_readable+0xbd/0x130 [ 2773.687765][T27289] ? fault_in_iov_iter_readable+0xd2/0x240 [ 2773.688009][T27289] ? generic_perform_write+0x1cd/0x6f0 [ 2773.688205][T27289] ? shmem_file_write_iter+0xdb/0x110 [ 2773.688400][T27289] ? vfs_write+0xa81/0x11e0 [ 2773.688598][T27289] ? __x64_sys_pwrite64+0x197/0x1f0 [ 2773.688795][T27289] allocate_slab+0x2b6/0x3b0 [ 2773.688996][T27289] ___slab_alloc+0x736/0x1050 [ 2773.689210][T27289] ? mark_lock+0x38/0x3e0 [ 2773.689368][T27289] ? virtio_fs_enqueue_req+0x8f8/0xf10 [ 2773.689572][T27289] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 2773.689826][T27289] ? virtio_fs_enqueue_req+0x8f8/0xf10 [ 2773.690019][T27289] ? __kmalloc_noprof+0x334/0x3a0 [ 2773.690219][T27289] __kmalloc_noprof+0x334/0x3a0 [ 2773.690418][T27289] virtio_fs_enqueue_req+0x8f8/0xf10 [ 2773.690620][T27289] ? mark_lock+0x38/0x3e0 [ 2773.690788][T27289] ? __pfx_virtio_fs_enqueue_req+0x10/0x10 [ 2773.691054][T27289] ? find_held_lock+0x2c/0x110 [ 2773.691260][T27289] ? __lock_release+0x103/0x460 [ 2773.691459][T27289] ? fuse_get_unique+0x54/0x70 [ 2773.691662][T27289] ? __pfx___lock_release+0x10/0x10 [ 2773.691856][T27289] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 2773.692057][T27289] ? do_raw_spin_lock+0x131/0x270 [ 2773.692258][T27289] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 2773.692461][T27289] ? fuse_get_unique+0x54/0x70 [ 2773.692657][T27289] ? do_raw_spin_unlock+0x58/0x220 [ 2773.692860][T27289] virtio_fs_send_req+0x139/0x710 [ 2773.693060][T27289] ? fuse_send_one+0xe1/0x180 [ 2773.693262][T27289] flush_bg_queue+0x160/0x3d0 [ 2773.693475][T27289] fuse_request_queue_background+0x28e/0x3d0 [ 2773.693730][T27289] fuse_simple_background+0x10a/0x180 [ 2773.693927][T27289] fuse_send_readpages+0x593/0x940 [ 2773.694130][T27289] fuse_readahead+0x3c8/0x4d0 [ 2773.694339][T27289] read_pages+0x184/0xbb0 [ 2773.694486][T27289] ? __folio_batch_add_and_move+0x35b/0x880 [ 2773.694731][T27289] ? __pfx_lru_add+0x10/0x10 [ 2773.694932][T27289] ? __pfx_read_pages+0x10/0x10 [ 2773.695142][T27289] page_cache_ra_unbounded+0x2ca/0x580 [ 2773.695352][T27289] filemap_fault+0x7ab/0x13f0 [ 2773.695555][T27289] ? __lock_release+0x103/0x460 [ 2773.695749][T27289] ? do_fault_around+0x2c6/0x4c0 [ 2773.695947][T27289] ? __pfx___lock_release+0x10/0x10 [ 2773.696143][T27289] ? __pfx_filemap_fault+0x10/0x10 [ 2773.696349][T27289] ? do_fault_around+0x2c6/0x4c0 [ 2773.696544][T27289] ? __pfx_filemap_map_pages+0x10/0x10 [ 2773.696748][T27289] __do_fault+0xed/0x3a0 [ 2773.696973][T27289] do_pte_missing+0x4ad/0xb70 [ 2773.697177][T27289] __handle_mm_fault+0x403/0x5e0 [ 2773.697383][T27289] ? __pfx___handle_mm_fault+0x10/0x10 [ 2773.697575][T27289] ? mt_find+0x2be/0x3d0 [ 2773.697749][T27289] handle_mm_fault+0x1f1/0x410 [ 2773.697946][T27289] ? __pfx_handle_mm_fault+0x10/0x10 [ 2773.698145][T27289] ? down_read_trylock+0x4b/0x60 [ 2773.698346][T27289] do_user_addr_fault+0x335/0xe30 [ 2773.698559][T27289] exc_page_fault+0x5e/0xd0 [ 2773.698760][T27289] asm_exc_page_fault+0x26/0x30 [ 2773.698967][T27289] RIP: 0010:fault_in_readable+0xbd/0x130 [ 2773.699179][T27289] Code: 00 31 c0 48 81 e6 00 f0 ff ff 49 39 f0 48 0f 47 f0 45 31 c9 48 39 f2 75 0e eb 19 48 81 c2 00 10 00 00 48 39 f2 74 0d 44 89 c9 <8a> 02 88 44 24 20 85 c9 74 e7 4c 29 c2 0f 01 ca 0f b6 44 24 20 48 [ 2773.699862][T27289] RSP: 0018:ffffc900004d7b78 EFLAGS: 00050287 [ 2773.700127][T27289] RAX: 0000000000000000 RBX: ffffc900004d7da0 RCX: 0000000000000000 [ 2773.700428][T27289] RDX: 00007f65cb000000 RSI: 00007f65cb001000 RDI: 0000000000001000 [ 2773.700742][T27289] RBP: 0000000000001000 R08: 00007f65cb000000 R09: 0000000000000000 [ 2773.701075][T27289] R10: 1ffff9200009af6f R11: 0000000000000000 R12: 0000000000001000 [ 2773.701404][T27289] R13: 00007f65b9600000 R14: ffffffffb6766ea0 R15: 0000000011a00000 [ 2773.701759][T27289] ? __pfx_fault_in_readable+0x10/0x10 [ 2773.701962][T27289] ? balance_dirty_pages_ratelimited_flags+0x3d/0x400 [ 2773.702207][T27289] fault_in_iov_iter_readable+0xd2/0x240 [ 2773.702409][T27289] generic_perform_write+0x1cd/0x6f0 [ 2773.702621][T27289] ? __pfx_generic_perform_write+0x10/0x10 [ 2773.702867][T27289] ? generic_update_time+0x88/0xb0 [ 2773.703066][T27289] ? do_raw_spin_unlock+0x58/0x220 [ 2773.703267][T27289] ? _raw_spin_unlock+0x23/0x40 [ 2773.703465][T27289] ? generic_update_time+0x88/0xb0 [ 2773.703665][T27289] shmem_file_write_iter+0xdb/0x110 [ 2773.703866][T27289] vfs_write+0xa81/0x11e0 [ 2773.704017][T27289] ? trace_lock_acquire+0x14d/0x1f0 [ 2773.704218][T27289] ? __pfx_vfs_write+0x10/0x10 [ 2773.704418][T27289] ? __fget_files+0x1af/0x3e0 [ 2773.704623][T27289] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 2773.704830][T27289] __x64_sys_pwrite64+0x197/0x1f0 [ 2773.705028][T27289] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 2773.705221][T27289] ? fput+0x1b/0x290 [ 2773.705382][T27289] do_syscall_64+0xc1/0x1d0 [ 2773.705582][T27289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2773.705823][T27289] RIP: 0033:0x7f65d71d49cf [ 2773.706026][T27289] Code: 08 89 3c 24 48 89 4c 24 18 e8 2d f2 f5 ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 7d f2 f5 ff 48 8b [ 2773.706706][T27289] RSP: 002b:00007ffc2e378620 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2773.707041][T27289] RAX: ffffffffffffffda RBX: 00007f65b9600000 RCX: 00007f65d71d49cf [ 2773.707336][T27289] RDX: 000000001c93d7b0 RSI: 00007f65b9600000 RDI: 000000000000001a [ 2773.707646][T27289] RBP: 00007ffc2e3786a0 R08: 0000000000000000 R09: 0000000000000000 [ 2773.707970][T27289] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 2773.708297][T27289] R13: 0000000000000000 R14: 000000000000001a R15: 000000001c93d7b0 [ 2773.708651][T27289] [ 2773.708835][T27289] Mem-Info: [ 2773.709009][T27289] active_anon:85 inactive_anon:87693 isolated_anon:0 [ 2773.709009][T27289] active_file:2068 inactive_file:43452 isolated_file:0 [ 2773.709009][T27289] unevictable:0 dirty:0 writeback:0 [ 2773.709009][T27289] slab_reclaimable:3917 slab_unreclaimable:28391 [ 2773.709009][T27289] mapped:44715 shmem:80617 pagetables:465 [ 2773.709009][T27289] sec_pagetables:0 bounce:0 [ 2773.709009][T27289] kernel_misc_reclaimable:0 [ 2773.709009][T27289] free:841 free_pcp:3240 free_cma:0 [ 2773.710738][T27289] Node 0 active_anon:340kB inactive_anon:350772kB active_file:8272kB inactive_file:173640kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:178660kB dirty:0kB writeback:0kB shmem:322468kB writeback_tmp:0kB kernel_stack:3136kB pagetables:1860kB sec_pagetables:0kB all_unreclaimable? no [ 2773.711886][T27289] Node 0 DMA free:68kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:7184kB active_file:0kB inactive_file:7464kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:124kB local_pcp:124kB free_cma:0kB [ 2773.713047][T27289] lowmem_reserve[]: 0 721 0 0 0 [ 2773.713290][T27289] Node 0 DMA32 free:3944kB boost:7644kB min:11044kB low:11892kB high:12740kB reserved_highatomic:6144KB active_anon:340kB inactive_anon:343436kB active_file:8272kB inactive_file:166100kB unevictable:0kB writepending:0kB present:1032188kB managed:745612kB mlocked:0kB bounce:0kB free_pcp:12364kB local_pcp:11856kB free_cma:0kB [ 2773.714489][T27289] lowmem_reserve[]: 0 0 0 0 0 [ 2773.714736][T27289] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 2*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 68kB [ 2773.715273][T27289] Node 0 DMA32: 20*4kB (MH) 9*8kB (MH) 9*16kB (MH) 17*32kB (MH) 15*64kB (MH) 1*128kB (H) 0*256kB 0*512kB 0*1024kB 1*2048kB (H) 0*4096kB = 3976kB [ 2773.715929][T27289] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2773.716324][T27289] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2773.716738][T27289] 125953 total pagecache pages [ 2773.716965][T27289] 0 pages in swap cache [ 2773.717140][T27289] Free swap = 0kB [ 2773.717315][T27289] Total swap = 0kB [ 2773.717483][T27289] 262045 pages RAM [ 2773.717669][T27289] 0 pages HighMem/MovableOnly [ 2773.717892][T27289] 71802 pages reserved [ 2773.718134][T27289] SLUB: Unable to allocate memory on CPU 3 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC) [ 2773.718507][T27289] cache: kmalloc-2k, object size: 2048, buffer size: 6144, default order: 3, min order: 1 [ 2773.718940][T27289] kmalloc-2k debugging increased min order, use slab_debug=O to disable. [ 2773.719308][T27289] node 0: slabs: 333, objs: 1665, free: 0 [ 2773.719600][T27289] virtio-fs: virtio_fs_enqueue_req() failed -12 [ 2782.911864][T27307] s0 (unregistering): left promiscuous mode [ 2783.376684][T27315] c0 (unregistering): left promiscuous mode [ 2785.663667][T27322] dropreason: left promiscuous mode [ 2791.616699][T27366] psample: entered promiscuous mode [ 2795.774742][T27417] c0: entered promiscuous mode [ 2797.149120][T27448] s0: entered promiscuous mode [ 2801.406555][T27511] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 2803.695417][T27534] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 2806.075296][T27557] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 2820.956598][T27700] s0 (unregistering): left promiscuous mode [ 2821.488477][T27710] c0 (unregistering): left promiscuous mode [ 2823.643114][T27716] psample: left promiscuous mode