ction for unsplit thp: Failed [ 194.907379][T17976] Injecting memory failure for pfn 0x127040 at process virtual address 0x20000000 [ 194.909064][T17976] Memory failure: 0x127040: Sending SIGBUS to syz.0.5311:17976 due to hardware memory corruption [ 194.910943][T17976] Memory failure: 0x127040: recovery action for unsplit thp: Failed [ 194.989082][T17978] Injecting memory failure for pfn 0x11f270 at process virtual address 0x20000000 [ 194.990829][T17978] Memory failure: 0x11f270: Sending SIGBUS to syz.0.5312:17978 due to hardware memory corruption [ 194.992630][T17978] Memory failure: 0x11f270: recovery action for unsplit thp: Failed [ 195.044940][T17980] Injecting memory failure for pfn 0x11f210 at process virtual address 0x20000000 [ 195.045037][T17980] Memory failure: 0x11f210: Sending SIGBUS to syz.0.5313:17980 due to hardware memory corruption [ 195.045063][T17980] Memory failure: 0x11f210: recovery action for unsplit thp: Failed [ 195.071092][T17982] Injecting memory failure for pfn 0x127050 at process virtual address 0x20000000 [ 195.071186][T17982] Memory failure: 0x127050: Sending SIGBUS to syz.0.5314:17982 due to hardware memory corruption [ 195.071214][T17982] Memory failure: 0x127050: recovery action for unsplit thp: Failed [ 195.132109][T17984] Injecting memory failure for pfn 0x11f220 at process virtual address 0x20000000 [ 195.133911][T17984] Memory failure: 0x11f220: Sending SIGBUS to syz.0.5315:17984 due to hardware memory corruption [ 195.135721][T17984] Memory failure: 0x11f220: recovery action for unsplit thp: Failed [ 195.165208][T17986] Injecting memory failure for pfn 0x11f230 at process virtual address 0x20000000 [ 195.169937][T17986] Memory failure: 0x11f230: Sending SIGBUS to syz.0.5316:17986 due to hardware memory corruption [ 195.171767][T17986] Memory failure: 0x11f230: recovery action for unsplit thp: Failed [ 195.192994][T17988] Injecting memory failure for pfn 0x127060 at process virtual address 0x20000000 [ 195.193084][T17988] Memory failure: 0x127060: Sending SIGBUS to syz.0.5317:17988 due to hardware memory corruption [ 195.193128][T17988] Memory failure: 0x127060: recovery action for unsplit thp: Failed [ 195.262726][T17990] Injecting memory failure for pfn 0x11d320 at process virtual address 0x20000000 [ 195.262814][T17990] Memory failure: 0x11d320: Sending SIGBUS to syz.0.5318:17990 due to hardware memory corruption [ 195.263387][T17990] Memory failure: 0x11d320: recovery action for unsplit thp: Failed [ 195.289868][T17992] Injecting memory failure for pfn 0x127070 at process virtual address 0x20000000 [ 195.289960][T17992] Memory failure: 0x127070: Sending SIGBUS to syz.0.5319:17992 due to hardware memory corruption [ 195.289987][T17992] Memory failure: 0x127070: recovery action for unsplit thp: Failed [ 195.306978][T17994] Injecting memory failure for pfn 0x127900 at process virtual address 0x20000000 [ 195.307065][T17994] Memory failure: 0x127900: Sending SIGBUS to syz.0.5320:17994 due to hardware memory corruption [ 195.307090][T17994] Memory failure: 0x127900: recovery action for unsplit thp: Failed [ 195.389341][T17996] Injecting memory failure for pfn 0x127910 at process virtual address 0x20000000 [ 195.389433][T17996] Memory failure: 0x127910: Sending SIGBUS to syz.0.5321:17996 due to hardware memory corruption [ 195.389461][T17996] Memory failure: 0x127910: recovery action for unsplit thp: Failed [ 195.400090][T17998] Injecting memory failure for pfn 0x127920 at process virtual address 0x20000000 [ 195.400177][T17998] Memory failure: 0x127920: Sending SIGBUS to syz.0.5322:17998 due to hardware memory corruption [ 195.400200][T17998] Memory failure: 0x127920: recovery action for unsplit thp: Failed [ 195.447213][T18000] Injecting memory failure for pfn 0x127930 at process virtual address 0x20000000 [ 195.447297][T18000] Memory failure: 0x127930: Sending SIGBUS to syz.0.5323:18000 due to hardware memory corruption [ 195.447880][T18000] Memory failure: 0x127930: recovery action for unsplit thp: Failed [ 195.538408][T18002] Injecting memory failure for pfn 0x11d9b0 at process virtual address 0x20000000 [ 195.540070][T18002] Memory failure: 0x11d9b0: Sending SIGBUS to syz.0.5324:18002 due to hardware memory corruption [ 195.541939][T18002] Memory failure: 0x11d9b0: recovery action for unsplit thp: Failed [ 195.560544][T18004] Injecting memory failure for pfn 0x10ebb0 at process virtual address 0x20000000 [ 195.560636][T18004] Memory failure: 0x10ebb0: Sending SIGBUS to syz.0.5325:18004 due to hardware memory corruption [ 195.560664][T18004] Memory failure: 0x10ebb0: recovery action for unsplit thp: Failed [ 195.571012][T16965] syz-executor invoked oom-killer: gfp_mask=0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_COMP), order=0, oom_score_adj=0 [ 195.571033][T16965] CPU: 0 UID: 0 PID: 16965 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 195.571041][T16965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 195.571046][T16965] Call trace: [ 195.571049][T16965] show_stack+0x2c/0x3c (C) [ 195.571061][T16965] __dump_stack+0x30/0x40 [ 195.571068][T16965] dump_stack_lvl+0xd8/0x12c [ 195.571073][T16965] dump_stack+0x1c/0x28 [ 195.571078][T16965] dump_header+0xb8/0x3c8 [ 195.571087][T16965] oom_kill_process+0x384/0xa00 [ 195.571096][T16965] out_of_memory+0xe30/0x105c [ 195.571102][T16965] __alloc_pages_may_oom+0x194/0x2c4 [ 195.571110][T16965] __alloc_pages_slowpath+0x614/0xac4 [ 195.571116][T16965] __alloc_frozen_pages_noprof+0x2c4/0x318 [ 195.571121][T16965] alloc_pages_mpol+0x1e4/0x460 [ 195.571129][T16965] alloc_pages_noprof+0xe0/0x308 [ 195.571136][T16965] pgd_alloc+0x54/0x73c [ 195.571141][T16965] mm_init+0x484/0xa7c [ 195.571147][T16965] copy_mm+0xf0/0x438 [ 195.571152][T16965] copy_process+0x1520/0x31ec [ 195.571157][T16965] kernel_clone+0x1d8/0x84c [ 195.571162][T16965] __arm64_sys_clone+0x144/0x1a0 [ 195.571167][T16965] invoke_syscall+0x98/0x254 [ 195.571173][T16965] el0_svc_common+0x130/0x23c [ 195.571178][T16965] do_el0_svc+0x48/0x58 [ 195.571182][T16965] el0_svc+0x5c/0x254 [ 195.571191][T16965] el0t_64_sync_handler+0x84/0x12c [ 195.571198][T16965] el0t_64_sync+0x198/0x19c [ 195.571205][T16965] Mem-Info: [ 195.571209][T16965] active_anon:12092 inactive_anon:12341 isolated_anon:10 [ 195.571209][T16965] active_file:232 inactive_file:199 isolated_file:32 [ 195.571209][T16965] unevictable:768 dirty:4 writeback:0 [ 195.571209][T16965] slab_reclaimable:5737 slab_unreclaimable:77118 [ 195.571209][T16965] mapped:309 shmem:778 pagetables:614 [ 195.571209][T16965] sec_pagetables:0 bounce:0 [ 195.571209][T16965] kernel_misc_reclaimable:0 [ 195.571209][T16965] free:23393 free_pcp:24 free_cma:4793 [ 195.571224][T16965] Node 0 active_anon:48368kB inactive_anon:49364kB active_file:928kB inactive_file:796kB unevictable:3072kB isolated(anon):40kB isolated(file):128kB mapped:1236kB dirty:16kB writeback:0kB shmem:3112kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7404kB pagetables:2456kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 195.571238][T16965] Node 0 DMA free:38432kB boost:0kB min:20864kB low:26080kB high:31296kB reserved_highatomic:0KB free_highatomic:0KB active_anon:12112kB inactive_anon:15072kB active_file:352kB inactive_file:460kB unevictable:0kB writepending:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:80kB local_pcp:0kB free_cma:19172kB [ 195.571256][T16965] lowmem_reserve[]: 0 0 3491 3491 3491 [ 195.571272][T16965] Node 0 Normal free:55140kB boost:32768kB min:56956kB low:63000kB high:69044kB reserved_highatomic:0KB free_highatomic:0KB active_anon:36256kB inactive_anon:34292kB active_file:604kB inactive_file:404kB unevictable:3072kB writepending:16kB present:5242880kB managed:3575528kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 195.571288][T16965] lowmem_reserve[]: 0 0 0 0 0 [ 195.571302][T16965] Node 0 DMA: 84*4kB (MC) 77*8kB (MC) 23*16kB (MC) 12*32kB (MC) 6*64kB (MC) 1*128kB (M) 4*256kB (MC) 3*512kB (MC) 3*1024kB (MC) 1*2048kB (U) 7*4096kB (MC) = 38568kB [ 195.571365][T16965] Node 0 Normal: 1692*4kB (UME) 1566*8kB (UME) 1027*16kB (UME) 377*32kB (UME) 35*64kB (UME) 28*128kB (UME) 6*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 55152kB [ 195.571416][T16965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 195.571421][T16965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 195.571426][T16965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 195.571431][T16965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 195.571436][T16965] 3298 total pagecache pages [ 195.571439][T16965] 2078 pages in swap cache [ 195.571442][T16965] Free swap = 0kB [ 195.571445][T16965] Total swap = 124996kB [ 195.571448][T16965] 2097152 pages RAM [ 195.571450][T16965] 0 pages HighMem/MovableOnly [ 195.571453][T16965] 433222 pages reserved [ 195.571456][T16965] 8192 pages cma reserved [ 195.571459][T16965] 5306 pages hwpoisoned [ 195.571462][T16965] Unreclaimable slab info: [ 195.571465][T16965] Name Used Total [ 195.571497][T16965] pid_2 314KB 315KB [ 195.571514][T16965] bio-360 7KB 7KB [ 195.571519][T16965] bio-424 8KB 8KB [ 195.571531][T16965] bio-440 8KB 8KB [ 195.571536][T16965] bio-536 15KB 15KB [ 195.571542][T16965] zspage-zswap1 878KB 878KB [ 195.571547][T16965] zs_handle-zswap1 1236KB 1236KB [ 195.571552][T16965] zswap_entry 3399KB 3399KB [ 195.571562][T16965] batadv_tt_change_cache 8KB 8KB [ 195.571569][T16965] batadv_tl_cache 8KB 8KB [ 195.571583][T16965] TIPC 61KB 61KB [ 195.571593][T16965] SCTPv6 60KB 60KB [ 195.571607][T16965] RXRPC 64KB 64KB [ 195.571612][T16965] rxrpc_call_jar 146KB 286KB [ 195.571619][T16965] net_bridge_fdb_entry 7KB 7KB [ 195.571625][T16965] MPTCPv6 31KB 31KB [ 195.571630][T16965] fib6_node 68KB 68KB [ 195.571637][T16965] ip6_dst_cache 96KB 142KB [ 195.571644][T16965] RAWv6 176KB 248KB [ 195.571649][T16965] UDPv6 127KB 127KB [ 195.571654][T16965] tw_sock_TCPv6 7KB 7KB [ 195.571660][T16965] TCPv6 1458KB 1458KB [ 195.571688][T16965] wg_peer 59KB 59KB [ 195.571692][T16965] allowedips_node 7KB 7KB [ 195.571701][T16965] t10_alua_lu_gp_cache 3KB 3KB [ 195.571710][T16965] virtio_scsi_cmd 16KB 16KB [ 195.571719][T16965] bio-136 2776KB 2824KB [ 195.571728][T16965] bio-264 7KB 7KB [ 195.571732][T16965] mqueue_inode_cache 60KB 60KB [ 195.571743][T16965] f2fs_bio_post_read_ctx 23KB 23KB [ 195.571791][T16965] jfs_mp 7KB 7KB [ 195.571809][T16965] cifs_small_rq 16KB 16KB [ 195.571814][T16965] cifs_request 67KB 67KB [ 195.571818][T16965] cifs_mpx_ids 3KB 3KB [ 195.571823][T16965] cifs_io_subrequest 39KB 39KB [ 195.571827][T16965] cifs_io_request 95KB 95KB [ 195.571844][T16965] nfs_commit_data 15KB 15KB [ 195.571850][T16965] nfs_write_data 47KB 47KB [ 195.571869][T16965] jbd2_inode 7KB 7KB [ 195.571875][T16965] ext4_system_zone 3KB 3KB [ 195.571879][T16965] ext4_io_end_vec 7KB 7KB [ 195.571900][T16965] pid_namespace 15KB 15KB [ 195.571905][T16965] rpc_buffers 31KB 31KB [ 195.571910][T16965] rpc_tasks 3KB 3KB [ 195.571914][T16965] UNIX-STREAM 286KB 286KB [ 195.571919][T16965] UNIX 376KB 478KB [ 195.571927][T16965] MPTCP 30KB 30KB [ 195.571932][T16965] request_sock_subflow_v4 15KB 15KB [ 195.571936][T16965] tcp_bind2_bucket 8KB 8KB [ 195.571941][T16965] tcp_bind_bucket 8KB 8KB [ 195.571948][T16965] ip_fib_trie 20KB 20KB [ 195.571952][T16965] ip_fib_alias 43KB 43KB [ 195.571957][T16965] rtable 24KB 24KB [ 195.571962][T16965] RAW 31KB 31KB [ 195.571966][T16965] UDP 124KB 124KB [ 195.571972][T16965] request_sock_TCP 15KB 15KB [ 195.571976][T16965] TCP 3920KB 3920KB [ 195.571981][T16965] hugetlbfs_inode_cache 15KB 15KB [ 195.571987][T16965] netfs_subrequest 33KB 33KB [ 195.571992][T16965] netfs_request 95KB 95KB [ 195.571996][T16965] bio-280 15KB 15KB [ 195.572002][T16965] ep_head 8KB 8KB [ 195.572006][T16965] eventpoll_pwq 11KB 11KB [ 195.572010][T16965] eventpoll_epi 19KB 19KB [ 195.572015][T16965] inotify_inode_mark 23KB 23KB [ 195.572021][T16965] sgpool-128 29KB 29KB [ 195.572025][T16965] sgpool-64 31KB 31KB [ 195.572030][T16965] sgpool-32 15KB 15KB [ 195.572034][T16965] sgpool-16 7KB 7KB [ 195.572039][T16965] sgpool-8 3KB 3KB [ 195.572043][T16965] bio_crypt_ctx 7KB 7KB [ 195.572047][T16965] bio_integrity_data 4KB 4KB [ 195.572052][T16965] request_queue 158KB 158KB [ 195.572056][T16965] blkdev_ioc 3KB 3KB [ 195.572061][T16965] bio-200 3228KB 3228KB [ 195.572065][T16965] biovec-max 2545KB 2545KB [ 195.572070][T16965] biovec-128 63KB 63KB [ 195.572074][T16965] biovec-64 4740KB 4740KB [ 195.572079][T16965] biovec-16 727KB 727KB [ 195.572088][T16965] user_namespace 15KB 15KB [ 195.572092][T16965] uid_cache 7KB 7KB [ 195.572098][T16965] dmaengine-unmap-256 30KB 30KB [ 195.572103][T16965] dmaengine-unmap-128 15KB 15KB [ 195.572107][T16965] dmaengine-unmap-16 4KB 4KB [ 195.572111][T16965] dmaengine-unmap-2 4KB 4KB [ 195.572116][T16965] QIPCRTR 31KB 31KB [ 195.572120][T16965] audit_buffer 3KB 3KB [ 195.572125][T16965] skbuff_ext_cache 28KB 28KB [ 195.572134][T16965] skbuff_small_head 1615KB 1898KB [ 195.572138][T16965] skbuff_fclone_cache 543KB 543KB [ 195.572156][T16965] skbuff_head_cache 1350KB 1522KB [ 195.572161][T16965] configfs_dir_cache 8KB 8KB [ 195.572166][T16965] file_lock_cache 35KB 51KB [ 195.572171][T16965] file_lock_ctx 15KB 15KB [ 195.572175][T16965] fsnotify_mark_connector 15KB 15KB [ 195.572180][T16965] taskstats 324KB 324KB [ 195.572185][T16965] mem_cgroup_per_node 15KB 15KB [ 195.572190][T16965] mem_cgroup 31KB 31KB [ 195.572196][T16965] proc_dir_entry 378KB 405KB [ 195.572200][T16965] pde_opener 15KB 15KB [ 195.572205][T16965] seq_file 37KB 52KB [ 195.572210][T16965] sigqueue 126KB 126KB [ 195.572215][T16965] shmem_inode_cache 8252KB 8252KB [ 195.572219][T16965] kernfs_iattrs_cache 7KB 7KB [ 195.572288][T16965] kernfs_node_cache 17842KB 18806KB [ 195.572293][T16965] mnt_cache 93KB 102KB [ 195.572300][T16965] filp 1834KB 1866KB [ 195.572304][T16965] names_cache 48883KB 48883KB [ 195.572309][T16965] net_namespace 135KB 244KB [ 195.572322][T16965] lsm_inode_cache 1784KB 1838KB [ 195.572326][T16965] lsm_file_cache 175KB 175KB [ 195.572331][T16965] key_jar 15KB 15KB [ 195.572336][T16965] uts_namespace 15KB 15KB [ 195.572340][T16965] nsproxy 15KB 15KB [ 195.572346][T16965] vm_area_struct 2732KB 2745KB [ 195.572350][T16965] fs_cache 120KB 120KB [ 195.572355][T16965] files_cache 462KB 462KB [ 195.572362][T16965] signal_cache 1134KB 1701KB [ 195.572369][T16965] sighand_cache 1505KB 1893KB [ 195.572374][T16965] task_struct 7876KB 7960KB [ 195.572383][T16965] cred 190KB 292KB [ 195.572388][T16965] anon_vma_chain 1006KB 1011KB [ 195.572394][T16965] anon_vma 986KB 1000KB [ 195.572404][T16965] pid 117KB 409KB [ 195.572411][T16965] Acpi-Operand 85KB 102KB [ 195.572415][T16965] Acpi-ParseExt 11KB 11KB [ 195.572420][T16965] Acpi-Parse 23KB 23KB [ 195.572424][T16965] Acpi-State 11KB 31KB [ 195.572429][T16965] Acpi-Namespace 12KB 12KB [ 195.572434][T16965] numa_policy 3KB 3KB [ 195.572439][T16965] trace_event_file 552KB 552KB [ 195.572444][T16965] ftrace_event_field 1027KB 1027KB [ 195.572449][T16965] pool_workqueue 525KB 544KB [ 195.572453][T16965] task_group 30KB 30KB [ 195.572461][T16965] maple_node 2853KB 2888KB [ 195.572466][T16965] mm_struct 1012KB 1052KB [ 195.572470][T16965] vmap_area 475KB 475KB [ 195.572517][T16965] debug_objects_cache 1239KB 1728KB [ 195.572523][T16965] page->ptl 634KB 649KB [ 195.572528][T16965] kmalloc-cg-8k 560KB 736KB [ 195.572544][T16965] kmalloc-cg-4k 6496KB 7808KB [ 195.572554][T16965] kmalloc-cg-2k 3860KB 4416KB [ 195.572560][T16965] kmalloc-cg-1k 634KB 928KB [ 195.572568][T16965] kmalloc-cg-512 1553KB 1680KB [ 195.572577][T16965] kmalloc-cg-256 479KB 672KB [ 195.572582][T16965] kmalloc-cg-128 84KB 92KB [ 195.572586][T16965] kmalloc-cg-64 704KB 704KB [ 195.572591][T16965] kmalloc-cg-32 320KB 320KB [ 195.572595][T16965] kmalloc-cg-16 8KB 8KB [ 195.572600][T16965] kmalloc-cg-8 17KB 32KB [ 195.572605][T16965] kmalloc-cg-192 44KB 64KB [ 195.572610][T16965] kmalloc-cg-96 112KB 112KB [ 195.572629][T16965] kmalloc-8k 2384KB 2816KB [ 195.572634][T16965] kmalloc-4k 86224KB 86336KB [ 195.572648][T16965] kmalloc-2k 9520KB 10624KB [ 195.572660][T16965] kmalloc-1k 6230KB 6816KB [ 195.572685][T16965] kmalloc-512 4482KB 5536KB [ 195.572701][T16965] kmalloc-256 3093KB 3336KB [ 195.572719][T16965] kmalloc-128 460KB 720KB [ 195.572744][T16965] kmalloc-64 1511KB 1784KB [ 195.572752][T16965] kmalloc-32 3517KB 3544KB [ 195.572765][T16965] kmalloc-16 210KB 368KB [ 195.572776][T16965] kmalloc-8 276KB 336KB [ 195.572816][T16965] kmalloc-192 955KB 1532KB [ 195.572839][T16965] kmalloc-96 1227KB 1404KB [ 195.572844][T16965] kmem_cache_node 106KB 106KB [ 195.572850][T16965] kmem_cache 176KB 176KB [ 195.572855][T16965] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz0,task=syz-executor,pid=16965,uid=0 [ 195.572941][T16965] Out of memory (oom_kill_allocating_task): Killed process 16965 (syz-executor) total-vm:44476kB, anon-rss:1096kB, file-rss:344kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:0 [ 196.073239][ T6122] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 196.073655][ T6122] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 196.073835][ T6122] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 196.074220][ T6122] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 196.074517][ T6122] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 196.231485][ T4506] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 196.280734][ T4506] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 196.302629][T18007] chnl_net:caif_netlink_parms(): no params data found [ 196.345332][ T4506] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 196.352420][T18007] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.352493][T18007] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.352559][T18007] bridge_slave_0: entered allmulticast mode [ 196.352991][T18007] bridge_slave_0: entered promiscuous mode [ 196.353692][T18007] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.353731][T18007] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.353769][T18007] bridge_slave_1: entered allmulticast mode [ 196.354821][T18007] bridge_slave_1: entered promiscuous mode [ 196.366629][T18007] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 196.367543][T18007] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 196.379755][ T4506] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 196.383312][T18007] team0: Port device team_slave_0 added [ 196.384099][T18007] team0: Port device team_slave_1 added [ 196.390655][T18007] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 196.390676][T18007] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 196.390691][T18007] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 196.391179][T18007] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 196.391185][T18007] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 196.391199][T18007] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 196.406802][T18007] hsr_slave_0: entered promiscuous mode [ 196.407095][T18007] hsr_slave_1: entered promiscuous mode [ 196.449382][T18007] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 196.452671][T18007] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 196.455603][T18007] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 196.457938][T18007] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 196.486274][T18007] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.486316][T18007] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.486394][T18007] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.486422][T18007] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.497677][ T4506] bridge_slave_1: left allmulticast mode [ 196.497719][ T4506] bridge_slave_1: left promiscuous mode [ 196.497813][ T4506] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.499948][ T4506] bridge_slave_0: left allmulticast mode [ 196.499959][ T4506] bridge_slave_0: left promiscuous mode [ 196.500298][ T4506] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.621601][ T4506] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 196.645057][ T4506] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 196.664788][ T4506] bond0 (unregistering): Released all slaves [ 196.675658][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.677177][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.689463][T18007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.693046][T18007] 8021q: adding VLAN 0 to HW filter on device team0 [ 196.700542][ T2053] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.700597][ T2053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.703446][ T1419] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.703467][ T1419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.723616][T18007] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.723664][T18007] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.781717][T18007] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 196.841726][T18007] veth0_vlan: entered promiscuous mode [ 196.846461][T18007] veth1_vlan: entered promiscuous mode [ 196.853894][T18007] veth0_macvtap: entered promiscuous mode [ 196.856270][T18007] veth1_macvtap: entered promiscuous mode [ 196.860782][T18007] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 196.868396][T18007] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 196.888143][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.888194][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.888218][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.888234][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.956824][ T2053] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.956874][ T2053] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 196.980097][ T1419] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.980128][ T1419] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 197.015717][ T4506] hsr_slave_0: left promiscuous mode [ 197.017026][ T4506] hsr_slave_1: left promiscuous mode [ 197.018176][ T4506] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 197.019467][ T4506] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 197.021261][ T4506] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 197.023115][ T4506] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 197.033529][ T4506] veth1_macvtap: left promiscuous mode [ 197.035364][ T4506] veth0_macvtap: left promiscuous mode [ 197.036444][ T4506] veth1_vlan: left promiscuous mode [ 197.037919][ T4506] veth0_vlan: left promiscuous mode [ 197.173325][ T4506] team0 (unregistering): Port device team_slave_1 removed [ 197.181373][ T4506] team0 (unregistering): Port device team_slave_0 removed [ 197.322567][T18059] Injecting memory failure for pfn 0x1015f0 at process virtual address 0x20000000 [ 197.323683][T18059] Memory failure: 0x1015f0: Sending SIGBUS to syz.1.5328:18059 due to hardware memory corruption [ 197.323760][T18059] Memory failure: 0x1015f0: recovery action for unsplit thp: Failed [ 197.372067][T18063] Injecting memory failure for pfn 0x11f390 at process virtual address 0x20000000 [ 197.372170][T18063] Memory failure: 0x11f390: Sending SIGBUS to syz.1.5329:18063 due to hardware memory corruption [ 197.372194][T18063] Memory failure: 0x11f390: recovery action for unsplit thp: Failed [ 197.390172][T18067] Injecting memory failure for pfn 0x1164e0 at process virtual address 0x20000000 [ 197.391930][T18067] Memory failure: 0x1164e0: Sending SIGBUS to syz.1.5330:18067 due to hardware memory corruption [ 197.393697][T18067] Memory failure: 0x1164e0: recovery action for unsplit thp: Failed [ 197.479185][T18069] Injecting memory failure for pfn 0x127ee0 at process virtual address 0x20000000 [ 197.479282][T18069] Memory failure: 0x127ee0: Sending SIGBUS to syz.1.5331:18069 due to hardware memory corruption [ 197.487721][T18069] Memory failure: 0x127ee0: recovery action for unsplit thp: Failed [ 197.531282][T18071] Injecting memory failure for pfn 0x1122d0 at process virtual address 0x20000000 [ 197.531379][T18071] Memory failure: 0x1122d0: Sending SIGBUS to syz.1.5332:18071 due to hardware memory corruption [ 197.531402][T18071] Memory failure: 0x1122d0: recovery action for unsplit thp: Failed [ 197.652183][T18080] Injecting memory failure for pfn 0x127f10 at process virtual address 0x20000000 [ 197.653907][T18080] Memory failure: 0x127f10: Sending SIGBUS to syz.1.5333:18080 due to hardware memory corruption [ 197.655771][T18080] Memory failure: 0x127f10: recovery action for unsplit thp: Failed [ 197.677087][T18083] Injecting memory failure for pfn 0x11dcb0 at process virtual address 0x20000000 [ 197.677186][T18083] Memory failure: 0x11dcb0: Sending SIGBUS to syz.1.5334:18083 due to hardware memory corruption [ 197.677211][T18083] Memory failure: 0x11dcb0: recovery action for unsplit thp: Failed [ 197.700497][T18085] Injecting memory failure for pfn 0x11b870 at process virtual address 0x20000000 [ 197.702240][T18085] Memory failure: 0x11b870: Sending SIGBUS to syz.1.5335:18085 due to hardware memory corruption [ 197.705842][T18085] Memory failure: 0x11b870: recovery action for unsplit thp: Failed [ 197.772068][T18088] Injecting memory failure for pfn 0x125ef0 at process virtual address 0x20000000 [ 197.775578][T18088] Memory failure: 0x125ef0: Sending SIGBUS to syz.1.5336:18088 due to hardware memory corruption [ 197.775658][T18088] Memory failure: 0x125ef0: recovery action for unsplit thp: Failed [ 197.821845][T18093] Injecting memory failure for pfn 0x113630 at process virtual address 0x20000000 [ 197.821942][T18093] Memory failure: 0x113630: Sending SIGBUS to syz.1.5337:18093 due to hardware memory corruption [ 197.826029][T18093] Memory failure: 0x113630: recovery action for unsplit thp: Failed [ 197.857487][T18095] Injecting memory failure for pfn 0x127fa0 at process virtual address 0x20000000 [ 197.857582][T18095] Memory failure: 0x127fa0: Sending SIGBUS to syz.1.5338:18095 due to hardware memory corruption [ 197.857607][T18095] Memory failure: 0x127fa0: recovery action for unsplit thp: Failed [ 197.942321][T18098] Injecting memory failure for pfn 0x127eb0 at process virtual address 0x20000000 [ 197.942417][T18098] Memory failure: 0x127eb0: Sending SIGBUS to syz.1.5339:18098 due to hardware memory corruption [ 197.942441][T18098] Memory failure: 0x127eb0: recovery action for unsplit thp: Failed [ 197.983539][T18100] Injecting memory failure for pfn 0x11dd00 at process virtual address 0x20000000 [ 197.983622][T18100] Memory failure: 0x11dd00: Sending SIGBUS to syz.1.5340:18100 due to hardware memory corruption [ 197.983644][T18100] Memory failure: 0x11dd00: recovery action for unsplit thp: Failed [ 198.001085][T18102] Injecting memory failure for pfn 0x1260c0 at process virtual address 0x20000000 [ 198.012361][T18102] Memory failure: 0x1260c0: Sending SIGBUS to syz.1.5341:18102 due to hardware memory corruption [ 198.012425][T18102] Memory failure: 0x1260c0: recovery action for unsplit thp: Failed [ 198.101286][T18108] Injecting memory failure for pfn 0x126040 at process virtual address 0x20000000 [ 198.101385][T18108] Memory failure: 0x126040: Sending SIGBUS to syz.1.5342:18108 due to hardware memory corruption [ 198.101409][T18108] Memory failure: 0x126040: recovery action for unsplit thp: Failed [ 198.117421][ T6578] Bluetooth: hci0: command tx timeout [ 198.127351][T18110] Injecting memory failure for pfn 0x124d50 at process virtual address 0x20000000 [ 198.127456][T18110] Memory failure: 0x124d50: Sending SIGBUS to syz.1.5343:18110 due to hardware memory corruption [ 198.127478][T18110] Memory failure: 0x124d50: recovery action for unsplit thp: Failed [ 198.150224][T18114] Injecting memory failure for pfn 0x127f60 at process virtual address 0x20000000 [ 198.150316][T18114] Memory failure: 0x127f60: Sending SIGBUS to syz.1.5344:18114 due to hardware memory corruption [ 198.150338][T18114] Memory failure: 0x127f60: recovery action for unsplit thp: Failed [ 198.236403][T18120] Injecting memory failure for pfn 0x127f80 at process virtual address 0x20000000 [ 198.244102][T18120] Memory failure: 0x127f80: Sending SIGBUS to syz.1.5345:18120 due to hardware memory corruption [ 198.244166][T18120] Memory failure: 0x127f80: recovery action for unsplit thp: Failed [ 198.276898][T18124] Injecting memory failure for pfn 0x102500 at process virtual address 0x20000000 [ 198.278487][T18124] Memory failure: 0x102500: Sending SIGBUS to syz.1.5346:18124 due to hardware memory corruption [ 198.278564][T18124] Memory failure: 0x102500: recovery action for unsplit thp: Failed [ 198.293769][T18127] Injecting memory failure for pfn 0x124c10 at process virtual address 0x20000000 [ 198.297077][T18127] Memory failure: 0x124c10: Sending SIGBUS to syz.1.5347:18127 due to hardware memory corruption [ 198.298977][T18127] Memory failure: 0x124c10: recovery action for unsplit thp: Failed [ 198.400800][T18130] Injecting memory failure for pfn 0x1261c0 at process virtual address 0x20000000 [ 198.400901][T18130] Memory failure: 0x1261c0: Sending SIGBUS to syz.1.5348:18130 due to hardware memory corruption [ 198.400929][T18130] Memory failure: 0x1261c0: recovery action for unsplit thp: Failed [ 198.452229][T18132] Injecting memory failure for pfn 0x11f320 at process virtual address 0x20000000 [ 198.452327][T18132] Memory failure: 0x11f320: Sending SIGBUS to syz.1.5349:18132 due to hardware memory corruption [ 198.452349][T18132] Memory failure: 0x11f320: recovery action for unsplit thp: Failed [ 198.476192][T18135] Injecting memory failure for pfn 0x11dde0 at process virtual address 0x20000000 [ 198.477887][T18135] Memory failure: 0x11dde0: Sending SIGBUS to syz.1.5350:18135 due to hardware memory corruption [ 198.479748][T18135] Memory failure: 0x11dde0: recovery action for unsplit thp: Failed [ 198.607888][T18138] Injecting memory failure for pfn 0x114e80 at process virtual address 0x20000000 [ 198.607987][T18138] Memory failure: 0x114e80: Sending SIGBUS to syz.1.5351:18138 due to hardware memory corruption [ 198.608026][T18138] Memory failure: 0x114e80: recovery action for unsplit thp: Failed [ 198.627173][T18140] Injecting memory failure for pfn 0x116490 at process virtual address 0x20000000 [ 198.627267][T18140] Memory failure: 0x116490: Sending SIGBUS to syz.1.5352:18140 due to hardware memory corruption [ 198.627292][T18140] Memory failure: 0x116490: recovery action for unsplit thp: Failed [ 198.640598][T18142] Injecting memory failure for pfn 0x12e160 at process virtual address 0x20000000 [ 198.640690][T18142] Memory failure: 0x12e160: Sending SIGBUS to syz.1.5353:18142 due to hardware memory corruption [ 198.640736][T18142] Memory failure: 0x12e160: recovery action for unsplit thp: Failed [ 198.649574][T18144] Injecting memory failure for pfn 0x1260b0 at process virtual address 0x20000000 [ 198.649663][T18144] Memory failure: 0x1260b0: Sending SIGBUS to syz.1.5354:18144 due to hardware memory corruption [ 198.649688][T18144] Memory failure: 0x1260b0: recovery action for unsplit thp: Failed [ 198.703797][T18146] Injecting memory failure for pfn 0x125fa0 at process virtual address 0x20000000 [ 198.703897][T18146] Memory failure: 0x125fa0: Sending SIGBUS to syz.1.5355:18146 due to hardware memory corruption [ 198.704200][T18146] Memory failure: 0x125fa0: recovery action for unsplit thp: Failed [ 198.771290][T18148] Injecting memory failure for pfn 0x10d5d0 at process virtual address 0x20000000 [ 198.774536][T18148] Memory failure: 0x10d5d0: Sending SIGBUS to syz.1.5356:18148 due to hardware memory corruption [ 198.774563][T18148] Memory failure: 0x10d5d0: recovery action for unsplit thp: Failed [ 198.791362][T18150] Injecting memory failure for pfn 0x127f00 at process virtual address 0x20000000 [ 198.791445][T18150] Memory failure: 0x127f00: Sending SIGBUS to syz.1.5357:18150 due to hardware memory corruption [ 198.791470][T18150] Memory failure: 0x127f00: recovery action for unsplit thp: Failed [ 198.809505][T18152] Injecting memory failure for pfn 0x11ca60 at process virtual address 0x20000000 [ 198.809600][T18152] Memory failure: 0x11ca60: Sending SIGBUS to syz.1.5358:18152 due to hardware memory corruption [ 198.809624][T18152] Memory failure: 0x11ca60: recovery action for unsplit thp: Failed [ 198.888327][T18154] Injecting memory failure for pfn 0x131850 at process virtual address 0x20000000 [ 198.889974][T18154] Memory failure: 0x131850: Sending SIGBUS to syz.1.5359:18154 due to hardware memory corruption [ 198.891859][T18154] Memory failure: 0x131850: recovery action for unsplit thp: Failed [ 198.945577][T18156] Injecting memory failure for pfn 0x133a40 at process virtual address 0x20000000 [ 198.946011][T18156] Memory failure: 0x133a40: Sending SIGBUS to syz.1.5360:18156 due to hardware memory corruption [ 198.946045][T18156] Memory failure: 0x133a40: recovery action for unsplit thp: Failed [ 198.990962][T18158] Injecting memory failure for pfn 0x127e90 at process virtual address 0x20000000 [ 198.991058][T18158] Memory failure: 0x127e90: Sending SIGBUS to syz.1.5361:18158 due to hardware memory corruption [ 198.991085][T18158] Memory failure: 0x127e90: recovery action for unsplit thp: Failed [ 199.010591][T18160] Injecting memory failure for pfn 0x116610 at process virtual address 0x20000000 [ 199.010681][T18160] Memory failure: 0x116610: Sending SIGBUS to syz.1.5362:18160 due to hardware memory corruption [ 199.010707][T18160] Memory failure: 0x116610: recovery action for unsplit thp: Failed [ 199.105122][T18162] Injecting memory failure for pfn 0x128120 at process virtual address 0x20000000 [ 199.106917][T18162] Memory failure: 0x128120: Sending SIGBUS to syz.1.5363:18162 due to hardware memory corruption [ 199.109001][T18162] Memory failure: 0x128120: recovery action for unsplit thp: Failed [ 199.122525][T18164] Injecting memory failure for pfn 0x1193e0 at process virtual address 0x20000000 [ 199.122628][T18164] Memory failure: 0x1193e0: Sending SIGBUS to syz.1.5364:18164 due to hardware memory corruption [ 199.122653][T18164] Memory failure: 0x1193e0: recovery action for unsplit thp: Failed [ 199.146349][T18166] Injecting memory failure for pfn 0x126700 at process virtual address 0x20000000 [ 199.146443][T18166] Memory failure: 0x126700: Sending SIGBUS to syz.1.5365:18166 due to hardware memory corruption [ 199.146465][T18166] Memory failure: 0x126700: recovery action for unsplit thp: Failed [ 199.226791][T18168] Injecting memory failure for pfn 0x1075f0 at process virtual address 0x20000000 [ 199.229287][T18168] Memory failure: 0x1075f0: Sending SIGBUS to syz.1.5366:18168 due to hardware memory corruption [ 199.233090][T18168] Memory failure: 0x1075f0: recovery action for unsplit thp: Failed [ 199.302097][T18171] Injecting memory failure for pfn 0x11cfa0 at process virtual address 0x20000000 [ 199.302183][T18171] Memory failure: 0x11cfa0: Sending SIGBUS to syz.1.5367:18171 due to hardware memory corruption [ 199.302219][T18171] Memory failure: 0x11cfa0: recovery action for unsplit thp: Failed [ 199.337524][T18173] Injecting memory failure for pfn 0x125fb0 at process virtual address 0x20000000 [ 199.337621][T18173] Memory failure: 0x125fb0: Sending SIGBUS to syz.1.5368:18173 due to hardware memory corruption [ 199.337645][T18173] Memory failure: 0x125fb0: recovery action for unsplit thp: Failed [ 199.409387][T18175] Injecting memory failure for pfn 0x127f20 at process virtual address 0x20000000 [ 199.409492][T18175] Memory failure: 0x127f20: Sending SIGBUS to syz.1.5369:18175 due to hardware memory corruption [ 199.409531][T18175] Memory failure: 0x127f20: recovery action for unsplit thp: Failed [ 199.466457][T18178] Injecting memory failure for pfn 0x126660 at process virtual address 0x20000000 [ 199.466550][T18178] Memory failure: 0x126660: Sending SIGBUS to syz.1.5370:18178 due to hardware memory corruption [ 199.466585][T18178] Memory failure: 0x126660: recovery action for unsplit thp: Failed [ 199.498081][T18181] Injecting memory failure for pfn 0x126000 at process virtual address 0x20000000 [ 199.498175][T18181] Memory failure: 0x126000: Sending SIGBUS to syz.1.5371:18181 due to hardware memory corruption [ 199.498211][T18181] Memory failure: 0x126000: recovery action for unsplit thp: Failed [ 199.595248][T18183] Injecting memory failure for pfn 0x1261b0 at process virtual address 0x20000000 [ 199.595338][T18183] Memory failure: 0x1261b0: Sending SIGBUS to syz.1.5372:18183 due to hardware memory corruption [ 199.595363][T18183] Memory failure: 0x1261b0: recovery action for unsplit thp: Failed [ 199.625487][T18185] Injecting memory failure for pfn 0x11ddb0 at process virtual address 0x20000000 [ 199.625577][T18185] Memory failure: 0x11ddb0: Sending SIGBUS to syz.1.5373:18185 due to hardware memory corruption [ 199.625614][T18185] Memory failure: 0x11ddb0: recovery action for unsplit thp: Failed [ 199.635501][T18187] Injecting memory failure for pfn 0x1267d0 at process virtual address 0x20000000 [ 199.635582][T18187] Memory failure: 0x1267d0: Sending SIGBUS to syz.1.5374:18187 due to hardware memory corruption [ 199.635607][T18187] Memory failure: 0x1267d0: recovery action for unsplit thp: Failed [ 199.738236][T18189] Injecting memory failure for pfn 0x136cf0 at process virtual address 0x20000000 [ 199.740092][T18189] Memory failure: 0x136cf0: Sending SIGBUS to syz.1.5375:18189 due to hardware memory corruption [ 199.742092][T18189] Memory failure: 0x136cf0: recovery action for unsplit thp: Failed [ 199.751603][T18191] Injecting memory failure for pfn 0x11dd50 at process virtual address 0x20000000 [ 199.753325][T18191] Memory failure: 0x11dd50: Sending SIGBUS to syz.1.5376:18191 due to hardware memory corruption [ 199.756142][T18191] Memory failure: 0x11dd50: recovery action for unsplit thp: Failed [ 199.767574][T18193] Injecting memory failure for pfn 0x125e70 at process virtual address 0x20000000 [ 199.767671][T18193] Memory failure: 0x125e70: Sending SIGBUS to syz.1.5377:18193 due to hardware memory corruption [ 199.767696][T18193] Memory failure: 0x125e70: recovery action for unsplit thp: Failed [ 199.843317][T18196] Injecting memory failure for pfn 0x1266c0 at process virtual address 0x20000000 [ 199.843408][T18196] Memory failure: 0x1266c0: Sending SIGBUS to syz.1.5378:18196 due to hardware memory corruption [ 199.843434][T18196] Memory failure: 0x1266c0: recovery action for unsplit thp: Failed [ 199.864975][T18198] Injecting memory failure for pfn 0x1194e0 at process virtual address 0x20000000 [ 199.865066][T18198] Memory failure: 0x1194e0: Sending SIGBUS to syz.1.5379:18198 due to hardware memory corruption [ 199.865094][T18198] Memory failure: 0x1194e0: recovery action for unsplit thp: Failed [ 199.892346][T18200] Injecting memory failure for pfn 0x124d20 at process virtual address 0x20000000 [ 199.892439][T18200] Memory failure: 0x124d20: Sending SIGBUS to syz.1.5380:18200 due to hardware memory corruption [ 199.892465][T18200] Memory failure: 0x124d20: recovery action for unsplit thp: Failed 1970/01/01 00:03:19 executed programs: 5364 [ 199.994430][T18202] Injecting memory failure for pfn 0x1282b0 at process virtual address 0x20000000 [ 199.994515][T18202] Memory failure: 0x1282b0: Sending SIGBUS to syz.1.5381:18202 due to hardware memory corruption [ 199.994538][T18202] Memory failure: 0x1282b0: recovery action for unsplit thp: Failed [ 200.010844][T18204] Injecting memory failure for pfn 0x11b6b0 at process virtual address 0x20000000 [ 200.010949][T18204] Memory failure: 0x11b6b0: Sending SIGBUS to syz.1.5382:18204 due to hardware memory corruption [ 200.011915][T18204] Memory failure: 0x11b6b0: recovery action for unsplit thp: Failed [ 200.022387][T18206] Injecting memory failure for pfn 0x119070 at process virtual address 0x20000000 [ 200.022484][T18206] Memory failure: 0x119070: Sending SIGBUS to syz.1.5383:18206 due to hardware memory corruption [ 200.022509][T18206] Memory failure: 0x119070: recovery action for unsplit thp: Failed [ 200.100321][T18209] Injecting memory failure for pfn 0x11c5e0 at process virtual address 0x20000000 [ 200.102494][T18209] Memory failure: 0x11c5e0: Sending SIGBUS to syz.1.5384:18209 due to hardware memory corruption [ 200.104818][T18209] Memory failure: 0x11c5e0: recovery action for unsplit thp: Failed [ 200.128494][T18211] Injecting memory failure for pfn 0x11dc90 at process virtual address 0x20000000 [ 200.128580][T18211] Memory failure: 0x11dc90: Sending SIGBUS to syz.1.5385:18211 due to hardware memory corruption [ 200.128603][T18211] Memory failure: 0x11dc90: recovery action for unsplit thp: Failed [ 200.152979][T18213] Injecting memory failure for pfn 0x1285b0 at process virtual address 0x20000000 [ 200.156325][T18213] Memory failure: 0x1285b0: Sending SIGBUS to syz.1.5386:18213 due to hardware memory corruption [ 200.160110][T18213] Memory failure: 0x1285b0: recovery action for unsplit thp: Failed [ 200.184009][ T6578] Bluetooth: hci0: command tx timeout [ 200.242920][T18215] Injecting memory failure for pfn 0x118490 at process virtual address 0x20000000 [ 200.243019][T18215] Memory failure: 0x118490: Sending SIGBUS to syz.1.5387:18215 due to hardware memory corruption [ 200.243047][T18215] Memory failure: 0x118490: recovery action for unsplit thp: Failed [ 200.256617][T18217] Injecting memory failure for pfn 0x119100 at process virtual address 0x20000000 [ 200.256714][T18217] Memory failure: 0x119100: Sending SIGBUS to syz.1.5388:18217 due to hardware memory corruption [ 200.256738][T18217] Memory failure: 0x119100: recovery action for unsplit thp: Failed [ 200.275808][T18219] Injecting memory failure for pfn 0x127f90 at process virtual address 0x20000000 [ 200.275904][T18219] Memory failure: 0x127f90: Sending SIGBUS to syz.1.5389:18219 due to hardware memory corruption [ 200.275928][T18219] Memory failure: 0x127f90: recovery action for unsplit thp: Failed [ 200.378863][T18221] Injecting memory failure for pfn 0x124d30 at process virtual address 0x20000000 [ 200.378963][T18221] Memory failure: 0x124d30: Sending SIGBUS to syz.1.5390:18221 due to hardware memory corruption [ 200.378989][T18221] Memory failure: 0x124d30: recovery action for unsplit thp: Failed [ 200.394904][T18222] syz.1.5391 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 [ 200.397040][T18222] CPU: 0 UID: 0 PID: 18222 Comm: syz.1.5391 Not tainted syzkaller #0 PREEMPT [ 200.397053][T18222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 200.397059][T18222] Call trace: [ 200.397062][T18222] show_stack+0x2c/0x3c (C) [ 200.397078][T18222] __dump_stack+0x30/0x40 [ 200.397087][T18222] dump_stack_lvl+0xd8/0x12c [ 200.397095][T18222] dump_stack+0x1c/0x28 [ 200.397101][T18222] dump_header+0xb8/0x3c8 [ 200.397109][T18222] oom_kill_process+0x384/0xa00 [ 200.397116][T18222] out_of_memory+0xe30/0x105c [ 200.397122][T18222] __alloc_pages_may_oom+0x194/0x2c4 [ 200.397129][T18222] __alloc_pages_slowpath+0x614/0xac4 [ 200.397134][T18222] __alloc_frozen_pages_noprof+0x2c4/0x318 [ 200.397139][T18222] alloc_pages_mpol+0x1e4/0x460 [ 200.397146][T18222] alloc_pages_noprof+0xe0/0x308 [ 200.397153][T18222] get_free_pages_noprof+0x1c/0xc4 [ 200.397158][T18222] kasan_populate_vmalloc+0x48/0x268 [ 200.397164][T18222] alloc_vmap_area+0xda0/0x13d4 [ 200.397169][T18222] __get_vm_area_node+0x220/0x330 [ 200.397175][T18222] __vmalloc_node_range_noprof+0x2d8/0xf8c [ 200.397181][T18222] __vmalloc_node_noprof+0xf8/0x158 [ 200.397186][T18222] dup_task_struct+0x444/0x7a0 [ 200.397192][T18222] copy_process+0x480/0x31ec [ 200.397197][T18222] kernel_clone+0x1d8/0x84c [ 200.397202][T18222] __arm64_sys_clone+0x144/0x1a0 [ 200.397207][T18222] invoke_syscall+0x98/0x254 [ 200.397212][T18222] el0_svc_common+0x130/0x23c [ 200.397217][T18222] do_el0_svc+0x48/0x58 [ 200.397222][T18222] el0_svc+0x5c/0x254 [ 200.397230][T18222] el0t_64_sync_handler+0x84/0x12c [ 200.397236][T18222] el0t_64_sync+0x198/0x19c [ 200.397260][T18222] Mem-Info: [ 200.397268][T18222] active_anon:12329 inactive_anon:12409 isolated_anon:0 [ 200.397268][T18222] active_file:269 inactive_file:229 isolated_file:0 [ 200.397268][T18222] unevictable:768 dirty:3 writeback:0 [ 200.397268][T18222] slab_reclaimable:5523 slab_unreclaimable:76976 [ 200.397268][T18222] mapped:418 shmem:779 pagetables:709 [ 200.397268][T18222] sec_pagetables:0 bounce:0 [ 200.397268][T18222] kernel_misc_reclaimable:0 [ 200.397268][T18222] free:21914 free_pcp:169 free_cma:4897 [ 200.397286][T18222] Node 0 active_anon:49316kB inactive_anon:49636kB active_file:1076kB inactive_file:916kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:1672kB dirty:12kB writeback:0kB shmem:3116kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7592kB pagetables:2836kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 200.397303][T18222] Node 0 DMA free:39424kB boost:0kB min:20864kB low:26080kB high:31296kB reserved_highatomic:0KB free_highatomic:0KB active_anon:10260kB inactive_anon:16668kB active_file:40kB inactive_file:20kB unevictable:0kB writepending:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:19588kB [ 200.397327][T18222] lowmem_reserve[]: 0 0 3491 3491 3491 [ 200.397362][T18222] Node 0 Normal free:48232kB boost:28672kB min:52860kB low:58904kB high:64948kB reserved_highatomic:0KB free_highatomic:0KB active_anon:39188kB inactive_anon:32904kB active_file:1024kB inactive_file:900kB unevictable:3072kB writepending:12kB present:5242880kB managed:3575528kB mlocked:0kB bounce:0kB free_pcp:676kB local_pcp:0kB free_cma:0kB [ 200.397384][T18222] lowmem_reserve[]: 0 0 0 0 0 [ 200.397418][T18222] Node 0 DMA: 208*4kB (MC) 124*8kB (MC) 29*16kB (MC) 13*32kB (MC) 7*64kB (MC) 2*128kB (M) 3*256kB (MC) 3*512kB (MC) 3*1024kB (MC) 1*2048kB (U) 7*4096kB (MC) = 39504kB [ 200.397546][T18222] Node 0 Normal: 861*4kB (UME) 1229*8kB (UME) 940*16kB (UE) 552*32kB (UE) 16*64kB (UE) 8*128kB (UE) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 48284kB [ 200.397655][T18222] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 200.397663][T18222] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 200.397671][T18222] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 200.397678][T18222] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 200.397686][T18222] 3351 total pagecache pages [ 200.397692][T18222] 2091 pages in swap cache [ 200.397698][T18222] Free swap = 0kB [ 200.397703][T18222] Total swap = 124996kB [ 200.397709][T18222] 2097152 pages RAM [ 200.397714][T18222] 0 pages HighMem/MovableOnly [ 200.397720][T18222] 433222 pages reserved [ 200.397725][T18222] 8192 pages cma reserved [ 200.397731][T18222] 5369 pages hwpoisoned [ 200.397737][T18222] Unreclaimable slab info: [ 200.397743][T18222] Name Used Total [ 200.397752][T18222] pid_2 177KB 220KB [ 200.397768][T18222] bio-360 7KB 7KB [ 200.397776][T18222] bio-424 8KB 8KB [ 200.397788][T18222] bio-440 8KB 8KB [ 200.397795][T18222] bio-536 15KB 15KB [ 200.397814][T18222] zspage-zswap1 762KB 882KB [ 200.397849][T18222] zs_handle-zswap1 929KB 1244KB [ 200.397909][T18222] zswap_entry 2566KB 3368KB [ 200.397921][T18222] batadv_tt_change_cache 8KB 8KB [ 200.397930][T18222] batadv_tl_cache 8KB 8KB [ 200.397945][T18222] TIPC 61KB 61KB [ 200.397958][T18222] SCTPv6 60KB 60KB [ 200.397975][T18222] RXRPC 64KB 64KB [ 200.397983][T18222] rxrpc_call_jar 146KB 286KB [ 200.397992][T18222] net_bridge_fdb_entry 7KB 7KB [ 200.398001][T18222] MPTCPv6 31KB 31KB [ 200.398009][T18222] fib6_node 72KB 72KB [ 200.398016][T18222] ip6_dst_cache 176KB 176KB [ 200.398026][T18222] RAWv6 176KB 248KB [ 200.398034][T18222] UDPv6 127KB 127KB [ 200.398042][T18222] tw_sock_TCPv6 7KB 7KB [ 200.398051][T18222] TCPv6 924KB 1002KB [ 200.398080][T18222] wg_peer 59KB 59KB [ 200.398088][T18222] allowedips_node 7KB 7KB [ 200.398100][T18222] t10_alua_lu_gp_cache 3KB 3KB [ 200.398111][T18222] virtio_scsi_cmd 16KB 16KB [ 200.398128][T18222] bio-136 1223KB 1356KB [ 200.398140][T18222] bio-264 7KB 7KB [ 200.398147][T18222] mqueue_inode_cache 60KB 60KB [ 200.398160][T18222] f2fs_bio_post_read_ctx 23KB 23KB [ 200.398208][T18222] jfs_mp 7KB 7KB [ 200.398228][T18222] cifs_small_rq 16KB 16KB [ 200.398235][T18222] cifs_request 67KB 67KB [ 200.398243][T18222] cifs_mpx_ids 3KB 3KB [ 200.398250][T18222] cifs_io_subrequest 39KB 39KB [ 200.398258][T18222] cifs_io_request 95KB 95KB [ 200.398273][T18222] nfs_commit_data 15KB 15KB [ 200.398281][T18222] nfs_write_data 47KB 47KB [ 200.398301][T18222] jbd2_inode 7KB 7KB [ 200.398309][T18222] ext4_system_zone 3KB 3KB [ 200.398317][T18222] ext4_io_end_vec 7KB 7KB [ 200.398340][T18222] pid_namespace 15KB 15KB [ 200.398348][T18222] rpc_buffers 31KB 31KB [ 200.398356][T18222] rpc_tasks 3KB 3KB [ 200.398363][T18222] UNIX-STREAM 286KB 286KB [ 200.398370][T18222] UNIX 605KB 605KB [ 200.398380][T18222] MPTCP 30KB 30KB [ 200.398388][T18222] request_sock_subflow_v4 15KB 15KB [ 200.398396][T18222] tcp_bind2_bucket 8KB 8KB [ 200.398403][T18222] tcp_bind_bucket 8KB 8KB [ 200.398413][T18222] ip_fib_trie 20KB 20KB [ 200.398421][T18222] ip_fib_alias 47KB 47KB [ 200.398428][T18222] rtable 24KB 24KB [ 200.398436][T18222] RAW 31KB 31KB [ 200.398443][T18222] UDP 124KB 124KB [ 200.398451][T18222] request_sock_TCP 15KB 15KB [ 200.398463][T18222] TCP 2122KB 2709KB [ 200.398471][T18222] hugetlbfs_inode_cache 15KB 15KB [ 200.398480][T18222] netfs_subrequest 33KB 33KB [ 200.398487][T18222] netfs_request 95KB 95KB [ 200.398495][T18222] bio-280 15KB 15KB [ 200.398503][T18222] ep_head 8KB 8KB [ 200.398510][T18222] eventpoll_pwq 11KB 11KB [ 200.398517][T18222] eventpoll_epi 19KB 19KB [ 200.398525][T18222] inotify_inode_mark 23KB 23KB [ 200.398534][T18222] sgpool-128 29KB 29KB [ 200.398541][T18222] sgpool-64 31KB 31KB [ 200.398549][T18222] sgpool-32 15KB 15KB [ 200.398556][T18222] sgpool-16 7KB 7KB [ 200.398563][T18222] sgpool-8 3KB 3KB [ 200.398571][T18222] bio_crypt_ctx 7KB 7KB [ 200.398578][T18222] bio_integrity_data 4KB 4KB [ 200.398585][T18222] request_queue 158KB 158KB [ 200.398593][T18222] blkdev_ioc 3KB 3KB [ 200.398600][T18222] bio-200 3641KB 3641KB [ 200.398608][T18222] biovec-max 1763KB 1861KB [ 200.398615][T18222] biovec-128 63KB 63KB [ 200.398623][T18222] biovec-64 4158KB 4158KB [ 200.398630][T18222] biovec-16 847KB 847KB [ 200.398642][T18222] user_namespace 15KB 15KB [ 200.398649][T18222] uid_cache 7KB 7KB [ 200.398658][T18222] dmaengine-unmap-256 30KB 30KB [ 200.398666][T18222] dmaengine-unmap-128 15KB 15KB [ 200.398673][T18222] dmaengine-unmap-16 4KB 4KB [ 200.398680][T18222] dmaengine-unmap-2 4KB 4KB [ 200.398687][T18222] QIPCRTR 31KB 31KB [ 200.398695][T18222] audit_buffer 3KB 3KB [ 200.398702][T18222] skbuff_ext_cache 28KB 28KB [ 200.398710][T18222] skbuff_small_head 4168KB 4168KB [ 200.398717][T18222] skbuff_fclone_cache 333KB 348KB [ 200.398725][T18222] skbuff_head_cache 2850KB 2850KB [ 200.398733][T18222] configfs_dir_cache 8KB 8KB [ 200.398741][T18222] file_lock_cache 35KB 51KB [ 200.398749][T18222] file_lock_ctx 15KB 15KB [ 200.398756][T18222] fsnotify_mark_connector 15KB 15KB [ 200.398765][T18222] taskstats 253KB 309KB [ 200.398772][T18222] mem_cgroup_per_node 31KB 31KB [ 200.398780][T18222] mem_cgroup 62KB 62KB [ 200.398787][T18222] proc_dir_entry 431KB 431KB [ 200.398795][T18222] pde_opener 15KB 15KB [ 200.398802][T18222] seq_file 71KB 71KB [ 200.398809][T18222] sigqueue 95KB 102KB [ 200.398822][T18222] shmem_inode_cache 6789KB 7228KB [ 200.398829][T18222] kernfs_iattrs_cache 7KB 7KB [ 200.398837][T18222] kernfs_node_cache 19415KB 19415KB [ 200.398847][T18222] mnt_cache 93KB 102KB [ 200.398858][T18222] filp 1896KB 1921KB [ 200.398867][T18222] names_cache 40468KB 40468KB [ 200.398876][T18222] net_namespace 135KB 244KB [ 200.398894][T18222] lsm_inode_cache 1713KB 1819KB [ 200.398902][T18222] lsm_file_cache 173KB 175KB [ 200.398910][T18222] key_jar 15KB 15KB [ 200.398917][T18222] uts_namespace 15KB 15KB [ 200.398924][T18222] nsproxy 15KB 15KB [ 200.398932][T18222] vm_area_struct 2941KB 2943KB [ 200.398940][T18222] fs_cache 93KB 112KB [ 200.398947][T18222] files_cache 441KB 446KB [ 200.398958][T18222] signal_cache 894KB 1701KB [ 200.398969][T18222] sighand_cache 1274KB 1893KB [ 200.398986][T18222] task_struct 5642KB 6740KB [ 200.398997][T18222] cred 178KB 292KB [ 200.399005][T18222] anon_vma_chain 1102KB 1118KB [ 200.399015][T18222] anon_vma 1191KB 1211KB [ 200.399027][T18222] pid 145KB 409KB [ 200.399037][T18222] Acpi-Operand 85KB 102KB [ 200.399045][T18222] Acpi-ParseExt 11KB 11KB [ 200.399052][T18222] Acpi-Parse 23KB 23KB [ 200.399060][T18222] Acpi-State 11KB 31KB [ 200.399067][T18222] Acpi-Namespace 12KB 12KB [ 200.399075][T18222] numa_policy 3KB 3KB [ 200.399083][T18222] trace_event_file 552KB 552KB [ 200.399091][T18222] ftrace_event_field 1027KB 1027KB [ 200.399099][T18222] pool_workqueue 525KB 544KB [ 200.399106][T18222] task_group 30KB 30KB [ 200.399117][T18222] maple_node 3130KB 3216KB [ 200.399126][T18222] mm_struct 823KB 1022KB [ 200.399143][T18222] vmap_area 123KB 372KB [ 200.399182][T18222] debug_objects_cache 1418KB 1728KB [ 200.399195][T18222] page->ptl 458KB 570KB [ 200.399203][T18222] kmalloc-cg-8k 704KB 736KB [ 200.399211][T18222] kmalloc-cg-4k 9096KB 9152KB [ 200.399223][T18222] kmalloc-cg-2k 4720KB 5152KB [ 200.399231][T18222] kmalloc-cg-1k 1152KB 1152KB [ 200.399241][T18222] kmalloc-cg-512 1877KB 1968KB [ 200.399252][T18222] kmalloc-cg-256 505KB 672KB [ 200.399260][T18222] kmalloc-cg-128 112KB 112KB [ 200.399270][T18222] kmalloc-cg-64 581KB 644KB [ 200.399279][T18222] kmalloc-cg-32 270KB 280KB [ 200.399287][T18222] kmalloc-cg-16 8KB 8KB [ 200.399294][T18222] kmalloc-cg-8 17KB 32KB [ 200.399302][T18222] kmalloc-cg-192 44KB 64KB [ 200.399310][T18222] kmalloc-cg-96 77KB 88KB [ 200.399329][T18222] kmalloc-8k 3200KB 3200KB [ 200.399336][T18222] kmalloc-4k 90400KB 90400KB [ 200.399344][T18222] kmalloc-2k 12604KB 12640KB [ 200.399356][T18222] kmalloc-1k 6492KB 6720KB [ 200.399363][T18222] kmalloc-512 5952KB 5952KB [ 200.399372][T18222] kmalloc-256 3809KB 3828KB [ 200.399386][T18222] kmalloc-128 607KB 720KB [ 200.399400][T18222] kmalloc-64 1702KB 1780KB [ 200.399455][T18222] kmalloc-32 3200KB 3544KB [ 200.399470][T18222] kmalloc-16 206KB 368KB [ 200.399483][T18222] kmalloc-8 278KB 336KB [ 200.399514][T18222] kmalloc-192 1216KB 1532KB [ 200.399526][T18222] kmalloc-96 1346KB 1404KB [ 200.399533][T18222] kmem_cache_node 106KB 106KB [ 200.399541][T18222] kmem_cache 176KB 176KB [ 200.399548][T18222] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz.1.5391,pid=18222,uid=0 [ 200.399617][T18222] Out of memory (oom_kill_allocating_task): Killed process 18222 (syz.1.5391) total-vm:44668kB, anon-rss:1108kB, file-rss:396kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:1000 [ 200.454874][T18224] Injecting memory failure for pfn 0x126640 at process virtual address 0x20000000 [ 200.454945][T18224] Memory failure: 0x126640: Sending SIGBUS to syz.1.5392:18224 due to hardware memory corruption [ 200.454968][T18224] Memory failure: 0x126640: recovery action for unsplit thp: Failed [ 200.639023][T18226] Injecting memory failure for pfn 0x124c30 at process virtual address 0x20000000 [ 200.639089][T18226] Memory failure: 0x124c30: Sending SIGBUS to syz.1.5393:18226 due to hardware memory corruption [ 200.639112][T18226] Memory failure: 0x124c30: recovery action for unsplit thp: Failed [ 200.663231][T18228] Injecting memory failure for pfn 0x127e40 at process virtual address 0x20000000 [ 200.663324][T18228] Memory failure: 0x127e40: Sending SIGBUS to syz.1.5394:18228 due to hardware memory corruption [ 200.663346][T18228] Memory failure: 0x127e40: recovery action for unsplit thp: Failed [ 200.679541][T18230] Injecting memory failure for pfn 0x107600 at process virtual address 0x20000000 [ 200.679643][T18230] Memory failure: 0x107600: Sending SIGBUS to syz.1.5395:18230 due to hardware memory corruption [ 200.679669][T18230] Memory failure: 0x107600: recovery action for unsplit thp: Failed [ 200.807436][T18232] Injecting memory failure for pfn 0x126760 at process virtual address 0x20000000 [ 200.807535][T18232] Memory failure: 0x126760: Sending SIGBUS to syz.1.5396:18232 due to hardware memory corruption [ 200.807560][T18232] Memory failure: 0x126760: recovery action for unsplit thp: Failed [ 200.836499][T18234] Injecting memory failure for pfn 0x127e70 at process virtual address 0x20000000 [ 200.836601][T18234] Memory failure: 0x127e70: Sending SIGBUS to syz.1.5397:18234 due to hardware memory corruption [ 200.836626][T18234] Memory failure: 0x127e70: recovery action for unsplit thp: Failed [ 200.856106][T18236] Injecting memory failure for pfn 0x11f370 at process virtual address 0x20000000 [ 200.856194][T18236] Memory failure: 0x11f370: Sending SIGBUS to syz.1.5398:18236 due to hardware memory corruption [ 200.856218][T18236] Memory failure: 0x11f370: recovery action for unsplit thp: Failed [ 200.941145][T18238] Injecting memory failure for pfn 0x11ddc0 at process virtual address 0x20000000 [ 200.941236][T18238] Memory failure: 0x11ddc0: Sending SIGBUS to syz.1.5399:18238 due to hardware memory corruption [ 200.941259][T18238] Memory failure: 0x11ddc0: recovery action for unsplit thp: Failed [ 200.956864][T18239] syz-executor invoked oom-killer: gfp_mask=0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_COMP), order=0, oom_score_adj=0 [ 200.956911][T18239] CPU: 1 UID: 0 PID: 18239 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 200.956926][T18239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 200.956931][T18239] Call trace: [ 200.956933][T18239] show_stack+0x2c/0x3c (C) [ 200.956946][T18239] __dump_stack+0x30/0x40 [ 200.956953][T18239] dump_stack_lvl+0xd8/0x12c [ 200.956958][T18239] dump_stack+0x1c/0x28 [ 200.956963][T18239] dump_header+0xb8/0x3c8 [ 200.956970][T18239] oom_kill_process+0x384/0xa00 [ 200.956977][T18239] out_of_memory+0xe30/0x105c [ 200.956983][T18239] __alloc_pages_may_oom+0x194/0x2c4 [ 200.956990][T18239] __alloc_pages_slowpath+0x614/0xac4 [ 200.956995][T18239] __alloc_frozen_pages_noprof+0x2c4/0x318 [ 200.957000][T18239] alloc_pages_mpol+0x1e4/0x460 [ 200.957008][T18239] alloc_pages_noprof+0xe0/0x308 [ 200.957014][T18239] handle_mm_fault+0x2398/0x4d34 [ 200.957022][T18239] do_page_fault+0x410/0x13cc [ 200.957027][T18239] do_translation_fault+0xc4/0x114 [ 200.957032][T18239] do_mem_abort+0x70/0x194 [ 200.957039][T18239] el0_ia+0xb4/0x2e8 [ 200.957047][T18239] el0t_64_sync_handler+0xfc/0x12c [ 200.957053][T18239] el0t_64_sync+0x198/0x19c [ 200.957061][T18239] Mem-Info: [ 200.957064][T18239] active_anon:12334 inactive_anon:12432 isolated_anon:6 [ 200.957064][T18239] active_file:468 inactive_file:486 isolated_file:0 [ 200.957064][T18239] unevictable:768 dirty:2 writeback:0 [ 200.957064][T18239] slab_reclaimable:5496 slab_unreclaimable:77085 [ 200.957064][T18239] mapped:615 shmem:779 pagetables:708 [ 200.957064][T18239] sec_pagetables:0 bounce:0 [ 200.957064][T18239] kernel_misc_reclaimable:0 [ 200.957064][T18239] free:21434 free_pcp:26 free_cma:4861 [ 200.957078][T18239] Node 0 active_anon:49336kB inactive_anon:49728kB active_file:1872kB inactive_file:1944kB unevictable:3072kB isolated(anon):24kB isolated(file):0kB mapped:2460kB dirty:8kB writeback:0kB shmem:3116kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7628kB pagetables:2832kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 200.957092][T18239] Node 0 DMA free:38912kB boost:0kB min:20864kB low:26080kB high:31296kB reserved_highatomic:0KB free_highatomic:0KB active_anon:12608kB inactive_anon:14168kB active_file:344kB inactive_file:396kB unevictable:0kB writepending:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:19444kB [ 200.957110][T18239] lowmem_reserve[]: 0 0 3491 3491 3491 [ 200.957126][T18239] Node 0 Normal free:46824kB boost:26624kB min:50812kB low:56856kB high:62900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:36632kB inactive_anon:35564kB active_file:1544kB inactive_file:1624kB unevictable:3072kB writepending:8kB present:5242880kB managed:3575528kB mlocked:0kB bounce:0kB free_pcp:104kB local_pcp:0kB free_cma:0kB [ 200.957143][T18239] lowmem_reserve[]: 0 0 0 0 0 [ 200.957158][T18239] Node 0 DMA: 87*4kB (MC) 110*8kB (MC) 30*16kB (MC) 13*32kB (MC) 7*64kB (MC) 2*128kB (M) 3*256kB (MC) 3*512kB (MC) 3*1024kB (MC) 1*2048kB (U) 7*4096kB (MC) = 38924kB [ 200.957242][T18239] Node 0 Normal: 770*4kB (UME) 1102*8kB (UME) 931*16kB (UE) 566*32kB (UE) 7*64kB (UE) 9*128kB (UE) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 46760kB [ 200.957295][T18239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 200.957300][T18239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 200.957305][T18239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 200.957310][T18239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 200.957315][T18239] 3854 total pagecache pages [ 200.957318][T18239] 2087 pages in swap cache [ 200.957321][T18239] Free swap = 0kB [ 200.957324][T18239] Total swap = 124996kB [ 200.957327][T18239] 2097152 pages RAM [ 200.957330][T18239] 0 pages HighMem/MovableOnly [ 200.957333][T18239] 433222 pages reserved [ 200.957336][T18239] 8192 pages cma reserved [ 200.957339][T18239] 5377 pages hwpoisoned [ 200.957342][T18239] Unreclaimable slab info: [ 200.957345][T18239] Name Used Total [ 200.957385][T18239] pid_2 177KB 220KB [ 200.957400][T18239] bio-360 7KB 7KB [ 200.957405][T18239] bio-424 8KB 8KB [ 200.957415][T18239] bio-440 8KB 8KB [ 200.957420][T18239] bio-536 15KB 15KB [ 200.957437][T18239] zspage-zswap1 761KB 882KB [ 200.957464][T18239] zs_handle-zswap1 928KB 1244KB [ 200.957521][T18239] zswap_entry 2565KB 3368KB [ 200.957530][T18239] batadv_tt_change_cache 8KB 8KB [ 200.957536][T18239] batadv_tl_cache 8KB 8KB [ 200.957549][T18239] TIPC 61KB 61KB [ 200.957559][T18239] SCTPv6 60KB 60KB [ 200.957572][T18239] RXRPC 64KB 64KB [ 200.957577][T18239] rxrpc_call_jar 146KB 286KB [ 200.957584][T18239] net_bridge_fdb_entry 7KB 7KB [ 200.957590][T18239] MPTCPv6 31KB 31KB [ 200.957595][T18239] fib6_node 72KB 72KB [ 200.957600][T18239] ip6_dst_cache 176KB 176KB [ 200.957607][T18239] RAWv6 176KB 248KB [ 200.957612][T18239] UDPv6 127KB 127KB [ 200.957617][T18239] tw_sock_TCPv6 7KB 7KB [ 200.957623][T18239] TCPv6 924KB 1002KB [ 200.957650][T18239] wg_peer 59KB 59KB [ 200.957655][T18239] allowedips_node 7KB 7KB [ 200.957663][T18239] t10_alua_lu_gp_cache 3KB 3KB [ 200.957673][T18239] virtio_scsi_cmd 16KB 16KB [ 200.957687][T18239] bio-136 1160KB 1296KB [ 200.957696][T18239] bio-264 7KB 7KB [ 200.957701][T18239] mqueue_inode_cache 60KB 60KB [ 200.957711][T18239] f2fs_bio_post_read_ctx 23KB 23KB [ 200.957755][T18239] jfs_mp 7KB 7KB [ 200.957773][T18239] cifs_small_rq 16KB 16KB [ 200.957778][T18239] cifs_request 67KB 67KB [ 200.957783][T18239] cifs_mpx_ids 3KB 3KB [ 200.957787][T18239] cifs_io_subrequest 39KB 39KB [ 200.957792][T18239] cifs_io_request 95KB 95KB [ 200.957805][T18239] nfs_commit_data 15KB 15KB [ 200.957809][T18239] nfs_write_data 47KB 47KB [ 200.957828][T18239] jbd2_inode 7KB 7KB [ 200.957832][T18239] ext4_system_zone 3KB 3KB [ 200.957837][T18239] ext4_io_end_vec 7KB 7KB [ 200.957864][T18239] pid_namespace 15KB 15KB [ 200.957870][T18239] rpc_buffers 31KB 31KB [ 200.957875][T18239] rpc_tasks 3KB 3KB [ 200.957880][T18239] UNIX-STREAM 286KB 286KB [ 200.957884][T18239] UNIX 605KB 605KB [ 200.957892][T18239] MPTCP 30KB 30KB [ 200.957897][T18239] request_sock_subflow_v4 15KB 15KB [ 200.957902][T18239] tcp_bind2_bucket 8KB 8KB [ 200.957906][T18239] tcp_bind_bucket 8KB 8KB [ 200.957913][T18239] ip_fib_trie 20KB 20KB [ 200.957918][T18239] ip_fib_alias 47KB 47KB [ 200.957923][T18239] rtable 24KB 24KB [ 200.957928][T18239] RAW 31KB 31KB [ 200.957933][T18239] UDP 124KB 124KB [ 200.957938][T18239] request_sock_TCP 15KB 15KB [ 200.957947][T18239] TCP 2122KB 2709KB [ 200.957953][T18239] hugetlbfs_inode_cache 15KB 15KB [ 200.957959][T18239] netfs_subrequest 33KB 33KB [ 200.957963][T18239] netfs_request 95KB 95KB [ 200.957968][T18239] bio-280 15KB 15KB [ 200.957973][T18239] ep_head 8KB 8KB [ 200.957978][T18239] eventpoll_pwq 11KB 11KB [ 200.957983][T18239] eventpoll_epi 19KB 19KB [ 200.957987][T18239] inotify_inode_mark 23KB 23KB [ 200.957994][T18239] sgpool-128 29KB 29KB [ 200.957998][T18239] sgpool-64 31KB 31KB [ 200.958003][T18239] sgpool-32 15KB 15KB [ 200.958007][T18239] sgpool-16 7KB 7KB [ 200.958012][T18239] sgpool-8 3KB 3KB [ 200.958017][T18239] bio_crypt_ctx 7KB 7KB [ 200.958021][T18239] bio_integrity_data 4KB 4KB [ 200.958026][T18239] request_queue 158KB 158KB [ 200.958030][T18239] blkdev_ioc 3KB 3KB [ 200.958035][T18239] bio-200 3828KB 3828KB [ 200.958041][T18239] biovec-max 1751KB 1861KB [ 200.958045][T18239] biovec-128 63KB 63KB [ 200.958050][T18239] biovec-64 4425KB 4425KB [ 200.958054][T18239] biovec-16 903KB 903KB [ 200.958063][T18239] user_namespace 15KB 15KB [ 200.958068][T18239] uid_cache 7KB 7KB [ 200.958074][T18239] dmaengine-unmap-256 30KB 30KB [ 200.958079][T18239] dmaengine-unmap-128 15KB 15KB [ 200.958084][T18239] dmaengine-unmap-16 4KB 4KB [ 200.958088][T18239] dmaengine-unmap-2 4KB 4KB [ 200.958093][T18239] QIPCRTR 31KB 31KB [ 200.958097][T18239] audit_buffer 3KB 3KB [ 200.958102][T18239] skbuff_ext_cache 28KB 28KB [ 200.958107][T18239] skbuff_small_head 4160KB 4168KB [ 200.958112][T18239] skbuff_fclone_cache 331KB 348KB [ 200.958117][T18239] skbuff_head_cache 2948KB 2958KB [ 200.958122][T18239] configfs_dir_cache 8KB 8KB [ 200.958128][T18239] file_lock_cache 35KB 51KB [ 200.958132][T18239] file_lock_ctx 15KB 15KB [ 200.958137][T18239] fsnotify_mark_connector 15KB 15KB [ 200.958143][T18239] taskstats 253KB 309KB [ 200.958148][T18239] mem_cgroup_per_node 31KB 31KB [ 200.958153][T18239] mem_cgroup 62KB 62KB [ 200.958157][T18239] proc_dir_entry 431KB 431KB [ 200.958162][T18239] pde_opener 15KB 15KB [ 200.958167][T18239] seq_file 71KB 71KB [ 200.958172][T18239] sigqueue 95KB 102KB [ 200.958181][T18239] shmem_inode_cache 6815KB 7197KB [ 200.958186][T18239] kernfs_iattrs_cache 7KB 7KB [ 200.958190][T18239] kernfs_node_cache 19415KB 19415KB [ 200.958196][T18239] mnt_cache 93KB 102KB [ 200.958203][T18239] filp 1878KB 1921KB [ 200.958212][T18239] names_cache 39746KB 40200KB [ 200.958217][T18239] net_namespace 135KB 244KB [ 200.958234][T18239] lsm_inode_cache 1704KB 1819KB [ 200.958239][T18239] lsm_file_cache 171KB 175KB [ 200.958243][T18239] key_jar 15KB 15KB [ 200.958248][T18239] uts_namespace 15KB 15KB [ 200.958253][T18239] nsproxy 15KB 15KB [ 200.958260][T18239] vm_area_struct 2893KB 2925KB [ 200.958265][T18239] fs_cache 93KB 112KB [ 200.958271][T18239] files_cache 354KB 430KB [ 200.958279][T18239] signal_cache 891KB 1701KB [ 200.958287][T18239] sighand_cache 1274KB 1893KB [ 200.958301][T18239] task_struct 5543KB 6649KB [ 200.958310][T18239] cred 178KB 292KB [ 200.958316][T18239] anon_vma_chain 1090KB 1102KB [ 200.958323][T18239] anon_vma 1165KB 1199KB [ 200.958333][T18239] pid 145KB 409KB [ 200.958340][T18239] Acpi-Operand 85KB 102KB [ 200.958345][T18239] Acpi-ParseExt 11KB 11KB [ 200.958349][T18239] Acpi-Parse 23KB 23KB [ 200.958354][T18239] Acpi-State 11KB 31KB [ 200.958359][T18239] Acpi-Namespace 12KB 12KB [ 200.958364][T18239] numa_policy 3KB 3KB [ 200.958369][T18239] trace_event_file 552KB 552KB [ 200.958375][T18239] ftrace_event_field 1027KB 1027KB [ 200.958379][T18239] pool_workqueue 525KB 544KB [ 200.958384][T18239] task_group 30KB 30KB [ 200.958394][T18239] maple_node 3088KB 3208KB [ 200.958400][T18239] mm_struct 864KB 1022KB [ 200.958415][T18239] vmap_area 123KB 372KB [ 200.958452][T18239] debug_objects_cache 1418KB 1728KB [ 200.958463][T18239] page->ptl 450KB 567KB [ 200.958467][T18239] kmalloc-cg-8k 704KB 736KB [ 200.958474][T18239] kmalloc-cg-4k 8992KB 9152KB [ 200.958483][T18239] kmalloc-cg-2k 4692KB 5120KB [ 200.958488][T18239] kmalloc-cg-1k 1152KB 1152KB [ 200.958493][T18239] kmalloc-cg-512 2096KB 2112KB [ 200.958501][T18239] kmalloc-cg-256 505KB 672KB [ 200.958506][T18239] kmalloc-cg-128 112KB 112KB [ 200.958514][T18239] kmalloc-cg-64 580KB 640KB [ 200.958519][T18239] kmalloc-cg-32 272KB 280KB [ 200.958524][T18239] kmalloc-cg-16 8KB 8KB [ 200.958529][T18239] kmalloc-cg-8 17KB 32KB [ 200.958534][T18239] kmalloc-cg-192 44KB 64KB [ 200.958539][T18239] kmalloc-cg-96 77KB 88KB [ 200.958555][T18239] kmalloc-8k 3200KB 3200KB [ 200.958561][T18239] kmalloc-4k 90336KB 90528KB [ 200.958566][T18239] kmalloc-2k 12704KB 12704KB [ 200.958574][T18239] kmalloc-1k 6526KB 6720KB [ 200.958579][T18239] kmalloc-512 5952KB 5952KB [ 200.958587][T18239] kmalloc-256 3791KB 3828KB [ 200.958598][T18239] kmalloc-128 607KB 720KB [ 200.958610][T18239] kmalloc-64 1694KB 1780KB [ 200.958667][T18239] kmalloc-32 3186KB 3540KB [ 200.958680][T18239] kmalloc-16 205KB 368KB [ 200.958689][T18239] kmalloc-8 280KB 336KB [ 200.958717][T18239] kmalloc-192 1216KB 1532KB [ 200.958726][T18239] kmalloc-96 1352KB 1404KB [ 200.958731][T18239] kmem_cache_node 106KB 106KB [ 200.958735][T18239] kmem_cache 176KB 176KB [ 200.958740][T18239] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor,pid=18239,uid=0 [ 200.958818][T18239] Out of memory (oom_kill_allocating_task): Killed process 18239 (syz-executor) total-vm:44476kB, anon-rss:1108kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 200.966151][ T6158] klogd invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=0, oom_score_adj=0 [ 200.966169][ T6158] CPU: 1 UID: 0 PID: 6158 Comm: klogd Not tainted syzkaller #0 PREEMPT [ 200.966178][ T6158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 200.966183][ T6158] Call trace: [ 200.966186][ T6158] show_stack+0x2c/0x3c (C) [ 200.966198][ T6158] __dump_stack+0x30/0x40 [ 200.966205][ T6158] dump_stack_lvl+0xd8/0x12c [ 200.966210][ T6158] dump_stack+0x1c/0x28 [ 200.966215][ T6158] dump_header+0xb8/0x3c8 [ 200.966222][ T6158] oom_kill_process+0x384/0xa00 [ 200.966229][ T6158] out_of_memory+0xe30/0x105c [ 200.966235][ T6158] __alloc_pages_may_oom+0x194/0x2c4 [ 200.966241][ T6158] __alloc_pages_slowpath+0x614/0xac4 [ 200.966246][ T6158] __alloc_frozen_pages_noprof+0x2c4/0x318 [ 200.966251][ T6158] alloc_pages_mpol+0x1e4/0x460 [ 200.966258][ T6158] alloc_frozen_pages_noprof+0xe0/0x210 [ 200.966265][ T6158] allocate_slab+0x108/0x3d8 [ 200.966270][ T6158] ___slab_alloc+0x768/0xf1c [ 200.966275][ T6158] __slab_alloc+0x74/0xd0 [ 200.966279][ T6158] __kmalloc_node_track_caller_noprof+0x378/0x4d0 [ 200.966287][ T6158] kmalloc_reserve+0x124/0x268 [ 200.966295][ T6158] __alloc_skb+0x170/0x2ec [ 200.966301][ T6158] alloc_skb_with_frags+0xb8/0x678 [ 200.966307][ T6158] sock_alloc_send_pskb+0x758/0x874 [ 200.966312][ T6158] unix_dgram_sendmsg+0x3a4/0x1334 [ 200.966320][ T6158] __sys_sendto+0x36c/0x4f4 [ 200.966326][ T6158] __arm64_sys_sendto+0xd8/0xf8 [ 200.966333][ T6158] invoke_syscall+0x98/0x254 [ 200.966339][ T6158] el0_svc_common+0x130/0x23c [ 200.966343][ T6158] do_el0_svc+0x48/0x58 [ 200.966348][ T6158] el0_svc+0x5c/0x254 [ 200.966356][ T6158] el0t_64_sync_handler+0x84/0x12c [ 200.966363][ T6158] el0t_64_sync+0x198/0x19c [ 200.966370][ T6158] Mem-Info: [ 200.966373][ T6158] active_anon:12334 inactive_anon:12432 isolated_anon:6 [ 200.966373][ T6158] active_file:431 inactive_file:554 isolated_file:0 [ 200.966373][ T6158] unevictable:768 dirty:2 writeback:0 [ 200.966373][ T6158] slab_reclaimable:5496 slab_unreclaimable:77085 [ 200.966373][ T6158] mapped:690 shmem:779 pagetables:708 [ 200.966373][ T6158] sec_pagetables:0 bounce:0 [ 200.966373][ T6158] kernel_misc_reclaimable:0 [ 200.966373][ T6158] free:21409 free_pcp:0 free_cma:4811 [ 200.966387][ T6158] Node 0 active_anon:49336kB inactive_anon:49728kB active_file:1724kB inactive_file:2216kB unevictable:3072kB isolated(anon):24kB isolated(file):0kB mapped:2760kB dirty:8kB writeback:0kB shmem:3116kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7628kB pagetables:2832kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 200.966401][ T6158] Node 0 DMA free:38512kB boost:0kB min:20864kB low:26080kB high:31296kB reserved_highatomic:0KB free_highatomic:0KB active_anon:12608kB inactive_anon:14168kB active_file:300kB inactive_file:796kB unevictable:0kB writepending:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:19244kB [ 200.966419][ T6158] lowmem_reserve[]: 0 0 3491 3491 3491 [ 200.966433][ T6158] Node 0 Normal free:47124kB boost:26624kB min:50812kB low:56856kB high:62900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:36632kB inactive_anon:35564kB active_file:1544kB inactive_file:1476kB unevictable:3072kB writepending:8kB present:5242880kB managed:3575528kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 200.966449][ T6158] lowmem_reserve[]: 0 0 0 0 0 [ 200.966463][ T6158] Node 0 DMA: 2*4kB (MC) 102*8kB (MC) 30*16kB (MC) 13*32kB (MC) 7*64kB (MC) 2*128kB (M) 3*256kB (MC) 3*512kB (MC) 3*1024kB (MC) 1*2048kB (U) 7*4096kB (MC) = 38520kB [ 200.966521][ T6158] Node 0 Normal: 787*4kB (UME) 1134*8kB (UME) 931*16kB (UE) 566*32kB (UE) 7*64kB (UE) 9*128kB (UE) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 47084kB [ 200.966570][ T6158] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 200.966576][ T6158] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 200.966581][ T6158] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 200.966585][ T6158] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 200.966590][ T6158] 3904 total pagecache pages [ 200.966593][ T6158] 2087 pages in swap cache [ 200.966596][ T6158] Free swap = 0kB [ 200.966599][ T6158] Total swap = 124996kB [ 200.966601][ T6158] 2097152 pages RAM [ 200.966604][ T6158] 0 pages HighMem/MovableOnly [ 200.966607][ T6158] 433222 pages reserved [ 200.966609][ T6158] 8192 pages cma reserved [ 200.966612][ T6158] 5377 pages hwpoisoned [ 200.966615][ T6158] Unreclaimable slab info: [ 200.966618][ T6158] Name Used Total [ 200.966625][ T6158] pid_2 177KB 220KB [ 200.966637][ T6158] bio-360 7KB 7KB [ 200.966642][ T6158] bio-424 8KB 8KB [ 200.966651][ T6158] bio-440 8KB 8KB [ 200.966656][ T6158] bio-536 15KB 15KB [ 200.966672][ T6158] zspage-zswap1 761KB 882KB [ 200.966699][ T6158] zs_handle-zswap1 928KB 1244KB [ 200.966753][ T6158] zswap_entry 2565KB 3368KB [ 200.966762][ T6158] batadv_tt_change_cache 8KB 8KB [ 200.966768][ T6158] batadv_tl_cache 8KB 8KB [ 200.966781][ T6158] TIPC 61KB 61KB [ 200.966790][ T6158] SCTPv6 60KB 60KB [ 200.966803][ T6158] RXRPC 64KB 64KB [ 200.966808][ T6158] rxrpc_call_jar 146KB 286KB [ 200.966815][ T6158] net_bridge_fdb_entry 7KB 7KB [ 200.966821][ T6158] MPTCPv6 31KB 31KB [ 200.966826][ T6158] fib6_node 72KB 72KB [ 200.966831][ T6158] ip6_dst_cache 176KB 176KB [ 200.966837][ T6158] RAWv6 176KB 248KB [ 200.966842][ T6158] UDPv6 127KB 127KB [ 200.966847][ T6158] tw_sock_TCPv6 7KB 7KB [ 200.966858][ T6158] TCPv6 924KB 1002KB [ 200.966893][ T6158] wg_peer 59KB 59KB [ 200.966898][ T6158] allowedips_node 7KB 7KB [ 200.966906][ T6158] t10_alua_lu_gp_cache 3KB 3KB [ 200.966915][ T6158] virtio_scsi_cmd 16KB 16KB [ 200.966929][ T6158] bio-136 1160KB 1296KB [ 200.966937][ T6158] bio-264 7KB 7KB [ 200.966942][ T6158] mqueue_inode_cache 60KB 60KB [ 200.966951][ T6158] f2fs_bio_post_read_ctx 23KB 23KB [ 200.966995][ T6158] jfs_mp 7KB 7KB [ 200.967012][ T6158] cifs_small_rq 16KB 16KB [ 200.967017][ T6158] cifs_request 67KB 67KB [ 200.967022][ T6158] cifs_mpx_ids 3KB 3KB [ 200.967026][ T6158] cifs_io_subrequest 39KB 39KB [ 200.967030][ T6158] cifs_io_request 95KB 95KB [ 200.967043][ T6158] nfs_commit_data 15KB 15KB [ 200.967047][ T6158] nfs_write_data 47KB 47KB [ 200.967065][ T6158] jbd2_inode 7KB 7KB [ 200.967070][ T6158] ext4_system_zone 3KB 3KB [ 200.967075][ T6158] ext4_io_end_vec 7KB 7KB [ 200.967094][ T6158] pid_namespace 15KB 15KB [ 200.967100][ T6158] rpc_buffers 31KB 31KB [ 200.967104][ T6158] rpc_tasks 3KB 3KB [ 200.967109][ T6158] UNIX-STREAM 286KB 286KB [ 200.967113][ T6158] UNIX 605KB 605KB [ 200.967120][ T6158] MPTCP 30KB 30KB [ 200.967125][ T6158] request_sock_subflow_v4 15KB 15KB [ 200.967130][ T6158] tcp_bind2_bucket 8KB 8KB [ 200.967134][ T6158] tcp_bind_bucket 8KB 8KB [ 200.967141][ T6158] ip_fib_trie 20KB 20KB [ 200.967146][ T6158] ip_fib_alias 47KB 47KB [ 200.967150][ T6158] rtable 24KB 24KB [ 200.967155][ T6158] RAW 31KB 31KB [ 200.967160][ T6158] UDP 124KB 124KB [ 200.967165][ T6158] request_sock_TCP 15KB 15KB [ 200.967173][ T6158] TCP 2122KB 2709KB [ 200.967179][ T6158] hugetlbfs_inode_cache 15KB 15KB [ 200.967184][ T6158] netfs_subrequest 33KB 33KB [ 200.967189][ T6158] netfs_request 95KB 95KB [ 200.967193][ T6158] bio-280 15KB 15KB [ 200.967198][ T6158] ep_head 8KB 8KB [ 200.967203][ T6158] eventpoll_pwq 11KB 11KB [ 200.967207][ T6158] eventpoll_epi 19KB 19KB [ 200.967211][ T6158] inotify_inode_mark 23KB 23KB [ 200.967218][ T6158] sgpool-128 29KB 29KB [ 200.967222][ T6158] sgpool-64 31KB 31KB [ 200.967227][ T6158] sgpool-32 15KB 15KB [ 200.967231][ T6158] sgpool-16 7KB 7KB [ 200.967235][ T6158] sgpool-8 3KB 3KB [ 200.967240][ T6158] bio_crypt_ctx 7KB 7KB [ 200.967244][ T6158] bio_integrity_data 4KB 4KB [ 200.967248][ T6158] request_queue 158KB 158KB [ 200.967253][ T6158] blkdev_ioc 3KB 3KB [ 200.967257][ T6158] bio-200 3828KB 3828KB [ 200.967263][ T6158] biovec-max 1751KB 1861KB [ 200.967267][ T6158] biovec-128 63KB 63KB [ 200.967272][ T6158] biovec-64 4425KB 4425KB [ 200.967276][ T6158] biovec-16 903KB 903KB [ 200.967285][ T6158] user_namespace 15KB 15KB [ 200.967289][ T6158] uid_cache 7KB 7KB [ 200.967295][ T6158] dmaengine-unmap-256 30KB 30KB [ 200.967300][ T6158] dmaengine-unmap-128 15KB 15KB [ 200.967304][ T6158] dmaengine-unmap-16 4KB 4KB [ 200.967308][ T6158] dmaengine-unmap-2 4KB 4KB [ 200.967312][ T6158] QIPCRTR 31KB 31KB [ 200.967317][ T6158] audit_buffer 3KB 3KB [ 200.967321][ T6158] skbuff_ext_cache 28KB 28KB [ 200.967326][ T6158] skbuff_small_head 4160KB 4168KB [ 200.967331][ T6158] skbuff_fclone_cache 331KB 348KB [ 200.967336][ T6158] skbuff_head_cache 2957KB 2958KB [ 200.967340][ T6158] configfs_dir_cache 8KB 8KB [ 200.967346][ T6158] file_lock_cache 35KB 51KB [ 200.967350][ T6158] file_lock_ctx 15KB 15KB [ 200.967354][ T6158] fsnotify_mark_connector 15KB 15KB [ 200.967360][ T6158] taskstats 253KB 309KB [ 200.967365][ T6158] mem_cgroup_per_node 31KB 31KB [ 200.967369][ T6158] mem_cgroup 62KB 62KB [ 200.967374][ T6158] proc_dir_entry 431KB 431KB [ 200.967378][ T6158] pde_opener 15KB 15KB [ 200.967383][ T6158] seq_file 71KB 71KB [ 200.967387][ T6158] sigqueue 95KB 102KB [ 200.967397][ T6158] shmem_inode_cache 6815KB 7197KB [ 200.967401][ T6158] kernfs_iattrs_cache 7KB 7KB [ 200.967406][ T6158] kernfs_node_cache 19415KB 19415KB [ 200.967411][ T6158] mnt_cache 93KB 102KB [ 200.967418][ T6158] filp 1878KB 1921KB [ 200.967427][ T6158] names_cache 39746KB 40200KB [ 200.967432][ T6158] net_namespace 135KB 244KB [ 200.967448][ T6158] lsm_inode_cache 1704KB 1819KB [ 200.967453][ T6158] lsm_file_cache 171KB 175KB [ 200.967457][ T6158] key_jar 15KB 15KB [ 200.967462][ T6158] uts_namespace 15KB 15KB [ 200.967467][ T6158] nsproxy 15KB 15KB [ 200.967473][ T6158] vm_area_struct 2893KB 2925KB [ 200.967478][ T6158] fs_cache 93KB 112KB [ 200.967484][ T6158] files_cache 354KB 430KB [ 200.967492][ T6158] signal_cache 891KB 1701KB [ 200.967500][ T6158] sighand_cache 1274KB 1893KB [ 200.967513][ T6158] task_struct 5543KB 6649KB [ 200.967522][ T6158] cred 178KB 292KB [ 200.967527][ T6158] anon_vma_chain 1090KB 1102KB [ 200.967535][ T6158] anon_vma 1165KB 1199KB [ 200.967545][ T6158] pid 145KB 409KB [ 200.967551][ T6158] Acpi-Operand 85KB 102KB [ 200.967556][ T6158] Acpi-ParseExt 11KB 11KB [ 200.967560][ T6158] Acpi-Parse 23KB 23KB [ 200.967565][ T6158] Acpi-State 11KB 31KB [ 200.967569][ T6158] Acpi-Namespace 12KB 12KB [ 200.967574][ T6158] numa_policy 3KB 3KB [ 200.967580][ T6158] trace_event_file 552KB 552KB [ 200.967584][ T6158] ftrace_event_field 1027KB 1027KB [ 200.967589][ T6158] pool_workqueue 525KB 544KB [ 200.967594][ T6158] task_group 30KB 30KB [ 200.967604][ T6158] maple_node 3088KB 3208KB [ 200.967610][ T6158] mm_struct 864KB 1022KB [ 200.967623][ T6158] vmap_area 123KB 372KB [ 200.967657][ T6158] debug_objects_cache 1418KB 1728KB [ 200.967668][ T6158] page->ptl 450KB 567KB [ 200.967672][ T6158] kmalloc-cg-8k 704KB 736KB [ 200.967679][ T6158] kmalloc-cg-4k 8992KB 9152KB [ 200.967687][ T6158] kmalloc-cg-2k 4692KB 5120KB [ 200.967692][ T6158] kmalloc-cg-1k 1152KB 1152KB [ 200.967696][ T6158] kmalloc-cg-512 2112KB 2112KB [ 200.967705][ T6158] kmalloc-cg-256 505KB 672KB [ 200.967709][ T6158] kmalloc-cg-128 112KB 112KB [ 200.967716][ T6158] kmalloc-cg-64 580KB 640KB [ 200.967722][ T6158] kmalloc-cg-32 272KB 280KB [ 200.967726][ T6158] kmalloc-cg-16 8KB 8KB [ 200.967731][ T6158] kmalloc-cg-8 17KB 32KB [ 200.967736][ T6158] kmalloc-cg-192 44KB 64KB [ 200.967741][ T6158] kmalloc-cg-96 77KB 88KB [ 200.967756][ T6158] kmalloc-8k 3200KB 3200KB [ 200.967762][ T6158] kmalloc-4k 90336KB 90528KB [ 200.967767][ T6158] kmalloc-2k 12704KB 12704KB [ 200.967775][ T6158] kmalloc-1k 6526KB 6720KB [ 200.967779][ T6158] kmalloc-512 5952KB 5952KB [ 200.967787][ T6158] kmalloc-256 3791KB 3828KB [ 200.967799][ T6158] kmalloc-128 607KB 720KB [ 200.967810][ T6158] kmalloc-64 1694KB 1780KB [ 200.967866][ T6158] kmalloc-32 3186KB 3540KB [ 200.967878][ T6158] kmalloc-16 205KB 368KB [ 200.967887][ T6158] kmalloc-8 280KB 336KB [ 200.967914][ T6158] kmalloc-192 1216KB 1532KB [ 200.967923][ T6158] kmalloc-96 1352KB 1404KB [ 200.967928][ T6158] kmem_cache_node 106KB 106KB [ 200.967932][ T6158] kmem_cache 176KB 176KB [ 200.967937][ T6158] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=klogd,pid=6158,uid=0 [ 200.967978][ T6158] Out of memory (oom_kill_allocating_task): Killed process 6158 (klogd) total-vm:3664kB, anon-rss:128kB, file-rss:688kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 200.997642][T18007] syz-executor invoked oom-killer: gfp_mask=0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_COMP), order=0, oom_score_adj=0 [ 200.997661][T18007] CPU: 1 UID: 0 PID: 18007 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 200.997669][T18007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 200.997674][T18007] Call trace: [ 200.997676][T18007] show_stack+0x2c/0x3c (C) [ 200.997689][T18007] __dump_stack+0x30/0x40 [ 200.997696][T18007] dump_stack_lvl+0xd8/0x12c [ 200.997701][T18007] dump_stack+0x1c/0x28 [ 200.997706][T18007] dump_header+0xb8/0x3c8 [ 200.997714][T18007] oom_kill_process+0x384/0xa00 [ 200.997721][T18007] out_of_memory+0xe30/0x105c [ 200.997727][T18007] __alloc_pages_may_oom+0x194/0x2c4 [ 200.997734][T18007] __alloc_pages_slowpath+0x614/0xac4 [ 200.997739][T18007] __alloc_frozen_pages_noprof+0x2c4/0x318 [ 200.997744][T18007] alloc_pages_mpol+0x1e4/0x460 [ 200.997752][T18007] alloc_pages_noprof+0xe0/0x308 [ 200.997759][T18007] pgd_alloc+0x54/0x73c [ 200.997764][T18007] mm_init+0x484/0xa7c [ 200.997769][T18007] copy_mm+0xf0/0x438 [ 200.997774][T18007] copy_process+0x1520/0x31ec [ 200.997779][T18007] kernel_clone+0x1d8/0x84c [ 200.997784][T18007] __arm64_sys_clone+0x144/0x1a0 [ 200.997789][T18007] invoke_syscall+0x98/0x254 [ 200.997795][T18007] el0_svc_common+0x130/0x23c [ 200.997800][T18007] do_el0_svc+0x48/0x58 [ 200.997805][T18007] el0_svc+0x5c/0x254 [ 200.997813][T18007] el0t_64_sync_handler+0x84/0x12c [ 200.997820][T18007] el0t_64_sync+0x198/0x19c [ 200.997827][T18007] Mem-Info: [ 200.997830][T18007] active_anon:14337 inactive_anon:10343 isolated_anon:6 [ 200.997830][T18007] active_file:441 inactive_file:513 isolated_file:0 [ 200.997830][T18007] unevictable:768 dirty:2 writeback:0 [ 200.997830][T18007] slab_reclaimable:5496 slab_unreclaimable:77060 [ 200.997830][T18007] mapped:690 shmem:779 pagetables:683 [ 200.997830][T18007] sec_pagetables:0 bounce:0 [ 200.997830][T18007] kernel_misc_reclaimable:0 [ 200.997830][T18007] free:21508 free_pcp:0 free_cma:4786 [ 200.997845][T18007] Node 0 active_anon:57348kB inactive_anon:41372kB active_file:1764kB inactive_file:2052kB unevictable:3072kB isolated(anon):24kB isolated(file):0kB mapped:2760kB dirty:8kB writeback:0kB shmem:3116kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7572kB pagetables:2732kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 200.997864][T18007] Node 0 DMA free:38212kB boost:0kB min:20864kB low:26080kB high:31296kB reserved_highatomic:0KB free_highatomic:0KB active_anon:14408kB inactive_anon:12484kB active_file:400kB inactive_file:896kB unevictable:0kB writepending:0kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:19144kB [ 200.997884][T18007] lowmem_reserve[]: 0 0 3491 3491 3491 [ 200.997901][T18007] Node 0 Normal free:47820kB boost:26624kB min:50812kB low:56856kB high:62900kB reserved_highatomic:0KB free_highatomic:0KB active_anon:42940kB inactive_anon:28984kB active_file:1432kB inactive_file:1136kB unevictable:3072kB writepending:8kB present:5242880kB managed:3575528kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 200.997918][T18007] lowmem_reserve[]: 0 0 0 0 0 [ 200.997932][T18007] Node 0 DMA: 16*4kB (MC) 66*8kB (MC) 30*16kB (MC) 13*32kB (MC) 7*64kB (MC) 2*128kB (M) 3*256kB (MC) 3*512kB (MC) 3*1024kB (MC) 1*2048kB (U) 7*4096kB (MC) = 38288kB [ 200.997994][T18007] Node 0 Normal: 871*4kB (UME) 1186*8kB (UME) 930*16kB (UE) 567*32kB (UME) 7*64kB (UE) 9*128kB (UE) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 47852kB [ 200.998047][T18007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 200.998052][T18007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 200.998057][T18007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 200.998062][T18007] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 200.998067][T18007] 3854 total pagecache pages [ 200.998070][T18007] 2087 pages in swap cache [ 200.998073][T18007] Free swap = 0kB [ 200.998076][T18007] Total swap = 124996kB [ 200.998079][T18007] 2097152 pages RAM [ 200.998082][T18007] 0 pages HighMem/MovableOnly [ 200.998085][T18007] 433222 pages reserved [ 200.998087][T18007] 8192 pages cma reserved [ 200.998090][T18007] 5377 pages hwpoisoned [ 200.998094][T18007] Unreclaimable slab info: [ 200.998096][T18007] Name Used Total [ 200.998104][T18007] pid_2 177KB 220KB [ 200.998118][T18007] bio-360 7KB 7KB [ 200.998123][T18007] bio-424 8KB 8KB [ 200.998133][T18007] bio-440 8KB 8KB [ 200.998138][T18007] bio-536 15KB 15KB [ 200.998154][T18007] zspage-zswap1 761KB 882KB [ 200.998181][T18007] zs_handle-zswap1 928KB 1244KB [ 200.998236][T18007] zswap_entry 2565KB 3368KB [ 200.998245][T18007] batadv_tt_change_cache 8KB 8KB [ 200.998251][T18007] batadv_tl_cache 8KB 8KB [ 200.998263][T18007] TIPC 61KB 61KB [ 200.998273][T18007] SCTPv6 60KB 60KB [ 200.998286][T18007] RXRPC 64KB 64KB [ 200.998292][T18007] rxrpc_call_jar 146KB 286KB [ 200.998298][T18007] net_bridge_fdb_entry 7KB 7KB [ 200.998304][T18007] MPTCPv6 31KB 31KB [ 200.998309][T18007] fib6_node 72KB 72KB [ 200.998314][T18007] ip6_dst_cache 176KB 176KB [ 200.998321][T18007] RAWv6 176KB 248KB [ 200.998326][T18007] UDPv6 127KB 127KB [ 200.998331][T18007] tw_sock_TCPv6 7KB 7KB [ 200.998337][T18007] TCPv6 924KB 1002KB [ 200.998363][T18007] wg_peer 59KB 59KB [ 200.998368][T18007] allowedips_node 7KB 7KB [ 200.998377][T18007] t10_alua_lu_gp_cache 3KB 3KB [ 200.998385][T18007] virtio_scsi_cmd 16KB 16KB [ 200.998399][T18007] bio-136 1160KB 1296KB [ 200.998408][T18007] bio-264 7KB 7KB [ 200.998413][T18007] mqueue_inode_cache 60KB 60KB [ 200.998423][T18007] f2fs_bio_post_read_ctx 23KB 23KB [ 200.998467][T18007] jfs_mp 7KB 7KB [ 200.998485][T18007] cifs_small_rq 16KB 16KB [ 200.998490][T18007] cifs_request 67KB 67KB [ 200.998494][T18007] cifs_mpx_ids 3KB 3KB [ 200.998499][T18007] cifs_io_subrequest 39KB 39KB [ 200.998519][T18007] cifs_io_request 95KB 95KB [ 200.998539][T18007] nfs_commit_data 15KB 15KB [ 200.998545][T18007] nfs_write_data 47KB 47KB [ 200.998566][T18007] jbd2_inode 7KB 7KB [ 200.998571][T18007] ext4_system_zone 3KB 3KB [ 200.998575][T18007] ext4_io_end_vec 7KB 7KB [ 200.998595][T18007] pid_namespace 15KB 15KB [ 200.998601][T18007] rpc_buffers 31KB 31KB [ 200.998605][T18007] rpc_tasks 3KB 3KB [ 200.998610][T18007] UNIX-STREAM 286KB 286KB [ 200.998615][T18007] UNIX 605KB 605KB [ 200.998622][T18007] MPTCP 30KB 30KB [ 200.998627][T18007] request_sock_subflow_v4 15KB 15KB [ 200.998632][T18007] tcp_bind2_bucket 8KB 8KB [ 200.998636][T18007] tcp_bind_bucket 8KB 8KB [ 200.998643][T18007] ip_fib_trie 20KB 20KB [ 200.998648][T18007] ip_fib_alias 47KB 47KB [ 200.998652][T18007] rtable 24KB 24KB [ 200.998658][T18007] RAW 31KB 31KB [ 200.998662][T18007] UDP 124KB 124KB [ 200.998667][T18007] request_sock_TCP 15KB 15KB [ 200.998676][T18007] TCP 2122KB 2709KB [ 200.998682][T18007] hugetlbfs_inode_cache 15KB 15KB [ 200.998688][T18007] netfs_subrequest 33KB 33KB [ 200.998692][T18007] netfs_request 95KB 95KB [ 200.998697][T18007] bio-280 15KB 15KB [ 200.998702][T18007] ep_head 8KB 8KB [ 200.998707][T18007] eventpoll_pwq 11KB 11KB [ 200.998711][T18007] eventpoll_epi 19KB 19KB [ 200.998716][T18007] inotify_inode_mark 23KB 23KB [ 200.998722][T18007] sgpool-128 29KB 29KB [ 200.998727][T18007] sgpool-64 31KB 31KB [ 200.998731][T18007] sgpool-32 15KB 15KB [ 200.998736][T18007] sgpool-16 7KB 7KB [ 200.998740][T18007] sgpool-8 3KB 3KB [ 200.998745][T18007] bio_crypt_ctx 7KB 7KB [ 200.998749][T18007] bio_integrity_data 4KB 4KB [ 200.998754][T18007] request_queue 158KB 158KB [ 200.998758][T18007] blkdev_ioc 3KB 3KB [ 200.998763][T18007] bio-200 3828KB 3828KB [ 200.998768][T18007] biovec-max 1751KB 1861KB [ 200.998773][T18007] biovec-128 63KB 63KB [ 200.998777][T18007] biovec-64 4425KB 4425KB [ 200.998782][T18007] biovec-16 903KB 903KB [ 200.998790][T18007] user_namespace 15KB 15KB [ 200.998795][T18007] uid_cache 7KB 7KB [ 200.998801][T18007] dmaengine-unmap-256 30KB 30KB [ 200.998805][T18007] dmaengine-unmap-128 15KB 15KB [ 200.998810][T18007] dmaengine-unmap-16 4KB 4KB [ 200.998814][T18007] dmaengine-unmap-2 4KB 4KB [ 200.998819][T18007] QIPCRTR 31KB 31KB [ 200.998823][T18007] audit_buffer 3KB 3KB [ 200.998828][T18007] skbuff_ext_cache 28KB 28KB [ 200.998833][T18007] skbuff_small_head 4160KB 4168KB [ 200.998838][T18007] skbuff_fclone_cache 331KB 348KB [ 200.998842][T18007] skbuff_head_cache 2958KB 2958KB [ 200.998847][T18007] configfs_dir_cache 8KB 8KB [ 200.998856][T18007] file_lock_cache 35KB 51KB [ 200.998860][T18007] file_lock_ctx 15KB 15KB [ 200.998865][T18007] fsnotify_mark_connector 15KB 15KB [ 200.998871][T18007] taskstats 253KB 309KB [ 200.998875][T18007] mem_cgroup_per_node 31KB 31KB [ 200.998880][T18007] mem_cgroup 62KB 62KB [ 200.998885][T18007] proc_dir_entry 431KB 431KB [ 200.998889][T18007] pde_opener 15KB 15KB [ 200.998894][T18007] seq_file 71KB 71KB [ 200.998899][T18007] sigqueue 95KB 102KB [ 200.998908][T18007] shmem_inode_cache 6815KB 7197KB [ 200.998913][T18007] kernfs_iattrs_cache 7KB 7KB [ 200.998917][T18007] kernfs_node_cache 19415KB 19415KB [ 200.998922][T18007] mnt_cache 93KB 102KB [ 200.998930][T18007] filp 1878KB 1921KB [ 200.998939][T18007] names_cache 39797KB 40200KB [ 200.998944][T18007] net_namespace 135KB 244KB [ 200.998961][T18007] lsm_inode_cache 1704KB 1819KB [ 200.998966][T18007] lsm_file_cache 171KB 175KB [ 200.998970][T18007] key_jar 15KB 15KB [ 200.998975][T18007] uts_namespace 15KB 15KB [ 200.998980][T18007] nsproxy 15KB 15KB [ 200.998987][T18007] vm_area_struct 2893KB 2925KB [ 200.998992][T18007] fs_cache 93KB 112KB [ 200.998998][T18007] files_cache 354KB 430KB [ 200.999006][T18007] signal_cache 891KB 1701KB [ 200.999014][T18007] sighand_cache 1274KB 1893KB [ 200.999027][T18007] task_struct 5543KB 6649KB [ 200.999036][T18007] cred 178KB 292KB [ 200.999042][T18007] anon_vma_chain 1090KB 1102KB [ 200.999050][T18007] anon_vma 1165KB 1199KB [ 200.999060][T18007] pid 145KB 409KB [ 200.999067][T18007] Acpi-Operand 85KB 102KB [ 200.999072][T18007] Acpi-ParseExt 11KB 11KB [ 200.999076][T18007] Acpi-Parse 23KB 23KB [ 200.999081][T18007] Acpi-State 11KB 31KB [ 200.999086][T18007] Acpi-Namespace 12KB 12KB [ 200.999091][T18007] numa_policy 3KB 3KB [ 200.999096][T18007] trace_event_file 552KB 552KB [ 200.999101][T18007] ftrace_event_field 1027KB 1027KB [ 200.999106][T18007] pool_workqueue 525KB 544KB [ 200.999111][T18007] task_group 30KB 30KB [ 200.999121][T18007] maple_node 3088KB 3208KB [ 200.999127][T18007] mm_struct 864KB 1022KB [ 200.999142][T18007] vmap_area 123KB 372KB [ 200.999179][T18007] debug_objects_cache 1418KB 1728KB [ 200.999189][T18007] page->ptl 450KB 567KB [ 200.999194][T18007] kmalloc-cg-8k 704KB 736KB [ 200.999201][T18007] kmalloc-cg-4k 8992KB 9152KB [ 200.999210][T18007] kmalloc-cg-2k 4692KB 5120KB [ 200.999214][T18007] kmalloc-cg-1k 1152KB 1152KB [ 200.999219][T18007] kmalloc-cg-512 2116KB 2116KB [ 200.999227][T18007] kmalloc-cg-256 505KB 672KB [ 200.999232][T18007] kmalloc-cg-128 112KB 112KB [ 200.999239][T18007] kmalloc-cg-64 580KB 640KB [ 200.999245][T18007] kmalloc-cg-32 272KB 280KB [ 200.999250][T18007] kmalloc-cg-16 8KB 8KB [ 200.999255][T18007] kmalloc-cg-8 17KB 32KB [ 200.999260][T18007] kmalloc-cg-192 44KB 64KB [ 200.999265][T18007] kmalloc-cg-96 77KB 88KB [ 200.999281][T18007] kmalloc-8k 3200KB 3200KB [ 200.999286][T18007] kmalloc-4k 90384KB 90528KB [ 200.999291][T18007] kmalloc-2k 12704KB 12704KB [ 200.999299][T18007] kmalloc-1k 6526KB 6720KB [ 200.999304][T18007] kmalloc-512 5952KB 5952KB [ 200.999312][T18007] kmalloc-256 3791KB 3828KB [ 200.999324][T18007] kmalloc-128 607KB 720KB [ 200.999336][T18007] kmalloc-64 1694KB 1780KB [ 200.999392][T18007] kmalloc-32 3193KB 3540KB [ 200.999405][T18007] kmalloc-16 205KB 368KB [ 200.999414][T18007] kmalloc-8 280KB 336KB [ 200.999442][T18007] kmalloc-192 1216KB 1532KB [ 200.999451][T18007] kmalloc-96 1352KB 1404KB [ 200.999456][T18007] kmem_cache_node 106KB 106KB [ 200.999460][T18007] kmem_cache 176KB 176KB [ 200.999465][T18007] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor,pid=18007,uid=0 [ 200.999507][T18007] Out of memory (oom_kill_allocating_task): Killed process 18007 (syz-executor) total-vm:44476kB, anon-rss:1096kB, file-rss:544kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:0 [ 201.497444][ T6122] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 201.497954][ T6122] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 201.498141][ T6122] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 201.498425][ T6122] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 201.498614][ T6122] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 201.671475][ T4506] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.720436][ T4506] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.747422][T18241] chnl_net:caif_netlink_parms(): no params data found [ 201.766112][T18241] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.766198][T18241] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.766263][T18241] bridge_slave_0: entered allmulticast mode [ 201.766665][T18241] bridge_slave_0: entered promiscuous mode [ 201.767400][T18241] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.767441][T18241] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.767481][T18241] bridge_slave_1: entered allmulticast mode [ 201.767868][T18241] bridge_slave_1: entered promiscuous mode [ 201.783819][ T4506] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.787179][T18241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 201.788080][T18241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 201.794481][T18241] team0: Port device team_slave_0 added [ 201.795153][T18241] team0: Port device team_slave_1 added [ 201.802015][T18241] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 201.802037][T18241] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 201.802050][T18241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 201.802522][T18241] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 201.802529][T18241] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 201.802543][T18241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 201.822430][ T4506] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 201.826803][T18241] hsr_slave_0: entered promiscuous mode [ 201.827072][T18241] hsr_slave_1: entered promiscuous mode [ 201.827240][T18241] debugfs: 'hsr0' already exists in 'hsr' [ 201.827251][T18241] Cannot create hsr debugfs directory [ 201.868285][T18241] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 201.870583][T18241] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 201.872762][T18241] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 201.877246][T18241] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 201.887816][T18241] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.887860][T18241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.887930][T18241] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.887953][T18241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.900202][T18241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.903503][ T1419] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.905347][ T1419] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.909182][T18241] 8021q: adding VLAN 0 to HW filter on device team0 [ 201.911173][ T2053] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.911208][ T2053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.918026][ T1419] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.918064][ T1419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.985657][ T4506] kworker/u8:7 invoked oom-killer: gfp_mask=0x40cd0(GFP_KERNEL|__GFP_RECLAIMABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 201.985694][ T4506] CPU: 1 UID: 0 PID: 4506 Comm: kworker/u8:7 Not tainted syzkaller #0 PREEMPT [ 201.985704][ T4506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 201.985711][ T4506] Workqueue: netns cleanup_net [ 201.985733][ T4506] Call trace: [ 201.985736][ T4506] show_stack+0x2c/0x3c (C) [ 201.985746][ T4506] __dump_stack+0x30/0x40 [ 201.985751][ T4506] dump_stack_lvl+0xd8/0x12c [ 201.985756][ T4506] dump_stack+0x1c/0x28 [ 201.985761][ T4506] dump_header+0xb8/0x3c8 [ 201.985768][ T4506] oom_kill_process+0x384/0xa00 [ 201.985775][ T4506] out_of_memory+0xd60/0x105c [ 201.985780][ T4506] __alloc_pages_may_oom+0x194/0x2c4 [ 201.985787][ T4506] __alloc_pages_slowpath+0x614/0xac4 [ 201.985792][ T4506] __alloc_frozen_pages_noprof+0x2c4/0x318 [ 201.985797][ T4506] alloc_pages_mpol+0x1e4/0x460 [ 201.985805][ T4506] alloc_frozen_pages_noprof+0xe0/0x210 [ 201.985811][ T4506] allocate_slab+0x108/0x3d8 [ 201.985816][ T4506] ___slab_alloc+0x768/0xf1c [ 201.985821][ T4506] __slab_alloc+0x74/0xd0 [ 201.985826][ T4506] kmem_cache_alloc_lru_noprof+0x2e4/0x3ec [ 201.985833][ T4506] debugfs_alloc_inode+0x2c/0x3c [ 201.985840][ T4506] alloc_inode+0x68/0x19c [ 201.985845][ T4506] new_inode+0x2c/0x130 [ 201.985854][ T4506] __debugfs_create_file+0x138/0x430 [ 201.985860][ T4506] debugfs_create_file_unsafe+0x54/0x6c [ 201.985867][ T4506] debugfs_create_bool+0x88/0xa0 [ 201.985874][ T4506] nsim_ethtool_init+0x250/0x424 [ 201.985881][ T4506] nsim_create+0x1e4/0xd48 [ 201.985886][ T4506] __nsim_dev_port_add+0x544/0x898 [ 201.985892][ T4506] nsim_dev_port_add_all+0x50/0x114 [ 201.985897][ T4506] nsim_dev_reload_up+0x3e0/0x648 [ 201.985902][ T4506] devlink_reload+0x428/0x750 [ 201.985909][ T4506] devlink_pernet_pre_exit+0x184/0x380 [ 201.985913][ T4506] ops_undo_list+0x154/0x7ec [ 201.985920][ T4506] cleanup_net+0x3e4/0x6c0 [ 201.985927][ T4506] process_one_work+0x7e8/0x155c [ 201.985932][ T4506] worker_thread+0x958/0xed8 [ 201.985937][ T4506] kthread+0x5fc/0x75c [ 201.985944][ T4506] ret_from_fork+0x10/0x20 [ 201.985954][ T4506] Mem-Info: [ 201.985962][ T4506] active_anon:12111 inactive_anon:12639 isolated_anon:0 [ 201.985962][ T4506] active_file:218 inactive_file:251 isolated_file:0 [ 201.985962][ T4506] unevictable:768 dirty:4 writeback:0 [ 201.985962][ T4506] slab_reclaimable:5509 slab_unreclaimable:79484 [ 201.985962][ T4506] mapped:346 shmem:779 pagetables:665 [ 201.985962][ T4506] sec_pagetables:0 bounce:0 [ 201.985962][ T4506] kernel_misc_reclaimable:0 [ 201.985962][ T4506] free:18674 free_pcp:687 free_cma:4671 [ 201.985980][ T4506] Node 0 active_anon:48444kB inactive_anon:50556kB active_file:872kB inactive_file:1004kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:1384kB dirty:16kB writeback:0kB shmem:3116kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7916kB pagetables:2660kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 201.985997][ T4506] Node 0 DMA free:37296kB boost:0kB min:20864kB low:26080kB high:31296kB reserved_highatomic:0KB free_highatomic:0KB active_anon:12600kB inactive_anon:14728kB active_file:196kB inactive_file:180kB unevictable:0kB writepending:4kB present:3145728kB managed:3080192kB mlocked:0kB bounce:0kB free_pcp:1280kB local_pcp:772kB free_cma:18684kB [ 201.986020][ T4506] lowmem_reserve[]: 0 0 3491 3491 3491 [ 201.986056][ T4506] Node 0 Normal free:37400kB boost:6144kB min:30332kB low:36376kB high:42420kB reserved_highatomic:0KB free_highatomic:0KB active_anon:35852kB inactive_anon:35828kB active_file:584kB inactive_file:784kB unevictable:3072kB writepending:12kB present:5242880kB managed:3575528kB mlocked:0kB bounce:0kB free_pcp:1468kB local_pcp:600kB free_cma:0kB [ 201.986078][ T4506] lowmem_reserve[]: 0 0 0 0 0 [ 201.986112][ T4506] Node 0 DMA: 10*4kB (MC) 3*8kB (C) 15*16kB (MC) 8*32kB (MC) 7*64kB (MC) 2*128kB (M) 3*256kB (MC) 3*512kB (MC) 3*1024kB (MC) 1*2048kB (U) 7*4096kB (MC) = 37360kB [ 201.986262][ T4506] Node 0 Normal: 650*4kB (U) 1006*8kB (UE) 764*16kB (UE) 412*32kB (UE) 6*64kB (UE) 6*128kB (UE) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 37464kB [ 201.986372][ T4506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 201.986381][ T4506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 201.986389][ T4506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 201.986397][ T4506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 201.986404][ T4506] 3407 total pagecache pages [ 201.986410][ T4506] 2075 pages in swap cache [ 201.986416][ T4506] Free swap = 0kB [ 201.986421][ T4506] Total swap = 124996kB [ 201.986427][ T4506] 2097152 pages RAM [ 201.986433][ T4506] 0 pages HighMem/MovableOnly [ 201.986438][ T4506] 433222 pages reserved [ 201.986444][ T4506] 8192 pages cma reserved [ 201.986449][ T4506] 5377 pages hwpoisoned [ 201.986456][ T4506] Unreclaimable slab info: [ 201.986461][ T4506] Name Used Total [ 201.986498][ T4506] pid_2 167KB 204KB [ 201.986516][ T4506] bio-360 7KB 7KB [ 201.986524][ T4506] bio-424 8KB 8KB [ 201.986537][ T4506] bio-440 8KB 8KB [ 201.986544][ T4506] bio-536 15KB 15KB [ 201.986563][ T4506] zspage-zswap1 760KB 882KB [ 201.986594][ T4506] zs_handle-zswap1 925KB 1244KB [ 201.986652][ T4506] zswap_entry 2557KB 3364KB [ 201.986664][ T4506] batadv_tt_change_cache 8KB 8KB [ 201.986673][ T4506] batadv_tl_cache 8KB 8KB [ 201.986689][ T4506] TIPC 61KB 61KB [ 201.986702][ T4506] SCTPv6 60KB 60KB [ 201.986718][ T4506] RXRPC 64KB 64KB [ 201.986726][ T4506] rxrpc_call_jar 146KB 286KB [ 201.986735][ T4506] net_bridge_fdb_entry 7KB 7KB [ 201.986744][ T4506] MPTCPv6 31KB 31KB [ 201.986753][ T4506] fib6_node 76KB 76KB [ 201.986760][ T4506] ip6_dst_cache 195KB 195KB [ 201.986770][ T4506] RAWv6 176KB 248KB [ 201.986778][ T4506] UDPv6 127KB 127KB [ 201.986786][ T4506] tw_sock_TCPv6 7KB 7KB [ 201.986795][ T4506] TCPv6 732KB 880KB [ 201.986826][ T4506] wg_peer 59KB 59KB [ 201.986833][ T4506] allowedips_node 7KB 7KB [ 201.986845][ T4506] t10_alua_lu_gp_cache 3KB 3KB [ 201.986859][ T4506] virtio_scsi_cmd 16KB 16KB [ 201.986877][ T4506] bio-136 865KB 1012KB [ 201.986889][ T4506] bio-264 7KB 7KB [ 201.986896][ T4506] mqueue_inode_cache 60KB 60KB [ 201.986910][ T4506] f2fs_bio_post_read_ctx 23KB 23KB [ 201.986959][ T4506] jfs_mp 7KB 7KB [ 201.986980][ T4506] cifs_small_rq 16KB 16KB [ 201.986988][ T4506] cifs_request 67KB 67KB [ 201.986995][ T4506] cifs_mpx_ids 3KB 3KB [ 201.987003][ T4506] cifs_io_subrequest 39KB 39KB [ 201.987010][ T4506] cifs_io_request 95KB 95KB [ 201.987027][ T4506] nfs_commit_data 15KB 15KB [ 201.987034][ T4506] nfs_write_data 47KB 47KB [ 201.987056][ T4506] jbd2_inode 7KB 7KB [ 201.987064][ T4506] ext4_system_zone 3KB 3KB [ 201.987071][ T4506] ext4_io_end_vec 7KB 7KB [ 201.987094][ T4506] pid_namespace 15KB 15KB [ 201.987103][ T4506] rpc_buffers 31KB 31KB [ 201.987111][ T4506] rpc_tasks 3KB 3KB [ 201.987118][ T4506] UNIX-STREAM 286KB 286KB [ 201.987126][ T4506] UNIX 860KB 860KB [ 201.987136][ T4506] MPTCP 30KB 30KB [ 201.987144][ T4506] request_sock_subflow_v4 15KB 15KB [ 201.987152][ T4506] tcp_bind2_bucket 8KB 8KB [ 201.987159][ T4506] tcp_bind_bucket 8KB 8KB [ 201.987169][ T4506] ip_fib_trie 20KB 20KB [ 201.987177][ T4506] ip_fib_alias 55KB 55KB [ 201.987184][ T4506] rtable 24KB 24KB [ 201.987192][ T4506] RAW 31KB 31KB [ 201.987200][ T4506] UDP 124KB 124KB [ 201.987208][ T4506] request_sock_TCP 15KB 15KB [ 201.987220][ T4506] TCP 1708KB 2390KB [ 201.987228][ T4506] hugetlbfs_inode_cache 15KB 15KB [ 201.987237][ T4506] netfs_subrequest 33KB 33KB [ 201.987244][ T4506] netfs_request 95KB 95KB [ 201.987252][ T4506] bio-280 15KB 15KB [ 201.987260][ T4506] ep_head 8KB 8KB [ 201.987268][ T4506] eventpoll_pwq 11KB 11KB [ 201.987275][ T4506] eventpoll_epi 19KB 19KB [ 201.987282][ T4506] inotify_inode_mark 23KB 23KB [ 201.987292][ T4506] sgpool-128 29KB 29KB [ 201.987299][ T4506] sgpool-64 31KB 31KB [ 201.987307][ T4506] sgpool-32 15KB 15KB [ 201.987314][ T4506] sgpool-16 7KB 7KB [ 201.987321][ T4506] sgpool-8 3KB 3KB [ 201.987329][ T4506] bio_crypt_ctx 7KB 7KB [ 201.987336][ T4506] bio_integrity_data 4KB 4KB [ 201.987344][ T4506] request_queue 158KB 158KB [ 201.987351][ T4506] blkdev_ioc 3KB 3KB [ 201.987359][ T4506] bio-200 3738KB 3757KB [ 201.987367][ T4506] biovec-max 1742KB 1861KB [ 201.987375][ T4506] biovec-128 63KB 63KB [ 201.987383][ T4506] biovec-64 4219KB 4331KB [ 201.987391][ T4506] biovec-16 914KB 915KB [ 201.987403][ T4506] user_namespace 15KB 15KB [ 201.987411][ T4506] uid_cache 7KB 7KB [ 201.987420][ T4506] dmaengine-unmap-256 30KB 30KB [ 201.987427][ T4506] dmaengine-unmap-128 15KB 15KB [ 201.987435][ T4506] dmaengine-unmap-16 4KB 4KB [ 201.987442][ T4506] dmaengine-unmap-2 4KB 4KB [ 201.987449][ T4506] QIPCRTR 31KB 31KB [ 201.987457][ T4506] audit_buffer 3KB 3KB [ 201.987464][ T4506] skbuff_ext_cache 28KB 28KB [ 201.987472][ T4506] skbuff_small_head 5480KB 5480KB [ 201.987480][ T4506] skbuff_fclone_cache 324KB 348KB [ 201.987488][ T4506] skbuff_head_cache 3634KB 3645KB [ 201.987495][ T4506] configfs_dir_cache 8KB 8KB [ 201.987504][ T4506] file_lock_cache 35KB 51KB [ 201.987512][ T4506] file_lock_ctx 15KB 15KB [ 201.987519][ T4506] fsnotify_mark_connector 15KB 15KB [ 201.987528][ T4506] taskstats 247KB 309KB [ 201.987535][ T4506] mem_cgroup_per_node 31KB 31KB [ 201.987543][ T4506] mem_cgroup 62KB 62KB [ 201.987551][ T4506] proc_dir_entry 495KB 495KB [ 201.987558][ T4506] pde_opener 15KB 15KB [ 201.987566][ T4506] seq_file 78KB 78KB [ 201.987574][ T4506] sigqueue 72KB 90KB [ 201.987586][ T4506] shmem_inode_cache 6519KB 7011KB [ 201.987594][ T4506] kernfs_iattrs_cache 7KB 7KB [ 201.987601][ T4506] kernfs_node_cache 20866KB 20866KB [ 201.987609][ T4506] mnt_cache 93KB 102KB [ 201.987621][ T4506] filp 1820KB 1913KB [ 201.987636][ T4506] names_cache 36040KB 37017KB [ 201.987644][ T4506] net_namespace 135KB 244KB [ 201.987661][ T4506] lsm_inode_cache 1735KB 1819KB [ 201.987670][ T4506] lsm_file_cache 163KB 175KB [ 201.987677][ T4506] key_jar 15KB 15KB [ 201.987685][ T4506] uts_namespace 15KB 15KB [ 201.987693][ T4506] nsproxy 15KB 15KB [ 201.987709][ T4506] vm_area_struct 2725KB 2857KB [ 201.987717][ T4506] fs_cache 93KB 112KB [ 201.987726][ T4506] files_cache 348KB 430KB [ 201.987737][ T4506] signal_cache 887KB 1701KB [ 201.987748][ T4506] sighand_cache 1269KB 1893KB [ 201.987764][ T4506] task_struct 5085KB 6283KB [ 201.987776][ T4506] cred 178KB 292KB [ 201.987787][ T4506] anon_vma_chain 1016KB 1067KB [ 201.987800][ T4506] anon_vma 1116KB 1183KB [ 201.987812][ T4506] pid 145KB 409KB [ 201.987822][ T4506] Acpi-Operand 85KB 102KB [ 201.987829][ T4506] Acpi-ParseExt 11KB 11KB [ 201.987837][ T4506] Acpi-Parse 23KB 23KB [ 201.987844][ T4506] Acpi-State 11KB 31KB [ 201.987854][ T4506] Acpi-Namespace 12KB 12KB [ 201.987862][ T4506] numa_policy 3KB 3KB [ 201.987870][ T4506] trace_event_file 552KB 552KB [ 201.987878][ T4506] ftrace_event_field 1027KB 1027KB [ 201.987886][ T4506] pool_workqueue 544KB 544KB [ 201.987893][ T4506] task_group 30KB 30KB [ 201.987911][ T4506] maple_node 2941KB 3208KB [ 201.987920][ T4506] mm_struct 846KB 992KB [ 201.987935][ T4506] vmap_area 137KB 372KB [ 201.987967][ T4506] debug_objects_cache 1522KB 1728KB [ 201.987982][ T4506] page->ptl 406KB 547KB [ 201.987989][ T4506] kmalloc-cg-8k 928KB 928KB [ 201.987997][ T4506] kmalloc-cg-4k 11304KB 11328KB [ 201.988005][ T4506] kmalloc-cg-2k 6056KB 6080KB [ 201.988013][ T4506] kmalloc-cg-1k 1540KB 1540KB [ 201.988020][ T4506] kmalloc-cg-512 2191KB 2196KB [ 201.988030][ T4506] kmalloc-cg-256 594KB 672KB [ 201.988038][ T4506] kmalloc-cg-128 136KB 136KB [ 201.988049][ T4506] kmalloc-cg-64 558KB 624KB [ 201.988057][ T4506] kmalloc-cg-32 265KB 276KB [ 201.988065][ T4506] kmalloc-cg-16 8KB 8KB [ 201.988073][ T4506] kmalloc-cg-8 17KB 32KB [ 201.988081][ T4506] kmalloc-cg-192 44KB 64KB [ 201.988089][ T4506] kmalloc-cg-96 75KB 88KB [ 201.988108][ T4506] kmalloc-8k 4032KB 4032KB [ 201.988116][ T4506] kmalloc-4k 92696KB 92800KB [ 201.988124][ T4506] kmalloc-2k 14208KB 14208KB [ 201.988132][ T4506] kmalloc-1k 7024KB 7040KB [ 201.988139][ T4506] kmalloc-512 6688KB 6688KB [ 201.988147][ T4506] kmalloc-256 3992KB 3992KB [ 201.988157][ T4506] kmalloc-128 688KB 720KB [ 201.988165][ T4506] kmalloc-64 1788KB 1788KB [ 201.988231][ T4506] kmalloc-32 3095KB 3528KB [ 201.988247][ T4506] kmalloc-16 200KB 368KB [ 201.988257][ T4506] kmalloc-8 303KB 336KB [ 201.988275][ T4506] kmalloc-192 1377KB 1532KB [ 201.988284][ T4506] kmalloc-96 1389KB 1404KB [ 201.988291][ T4506] kmem_cache_node 106KB 106KB [ 201.988299][ T4506] kmem_cache 176KB 176KB [ 201.988306][ T4506] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-execprog,pid=6850,uid=0 [ 201.988787][ T4506] Out of memory: Killed process 6850 (syz-execprog) total-vm:1407524kB, anon-rss:85572kB, file-rss:124kB, shmem-rss:0kB, UID:0 pgtables:548kB oom_score_adj:0 [ 202.205941][ T4506] bridge_slave_1: left allmulticast mode [ 202.205960][ T4506] bridge_slave_1: left promiscuous mode [ 202.206045][ T4506] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.238270][ T4506] bridge_slave_0: left allmulticast mode [ 202.238302][ T4506] bridge_slave_0: left promiscuous mode [ 202.238389][ T4506] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.464365][ T4506] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 202.526095][ T4506] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 202.546563][ T4506] bond0 (unregistering): Released all slaves [ 202.900702][ T4506] hsr_slave_0: left promiscuous mode [ 202.901995][ T4506] hsr_slave_1: left promiscuous mode [ 202.903165][ T4506] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 202.907017][ T4506] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 202.908476][ T4506] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 202.909738][ T4506] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 202.914620][ T4506] veth1_macvtap: left promiscuous mode [ 202.915597][ T4506] veth0_macvtap: left promiscuous mode [ 202.916582][ T4506] veth1_vlan: left promiscuous mode [ 202.917485][ T4506] veth0_vlan: left promiscuous mode [ 203.032733][ T4506] team0 (unregistering): Port device team_slave_1 removed [ 203.039797][ T4506] team0 (unregistering): Port device team_slave_0 removed [ 204.080956][ T1419] bridge_slave_1: left allmulticast mode [ 204.080988][ T1419] bridge_slave_1: left promiscuous mode [ 204.081066][ T1419] bridge0: port 2(bridge_slave_1) entered disabled state [ 204.085012][ T1419] bridge_slave_0: left allmulticast mode [ 204.085037][ T1419] bridge_slave_0: left promiscuous mode [ 204.085098][ T1419] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.194434][ T1419] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 204.215589][ T1419] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 204.234676][ T1419] bond0 (unregistering): Released all slaves [ 204.308434][ T1419] hsr_slave_0: left promiscuous mode [ 204.308671][ T1419] hsr_slave_1: left promiscuous mode [ 204.308989][ T1419] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 204.312363][ T1419] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 204.386798][ T1419] team0 (unregistering): Port device team_slave_1 removed [ 204.393736][ T1419] team0 (unregistering): Port device team_slave_0 removed