183.199456][ T718] nsproxy 5KB 7KB [ 183.205325][ T718] vm_area_struct 1555KB 1672KB [ 183.217526][ T718] fs_cache 34KB 44KB [ 183.223414][ T718] files_cache 249KB 277KB [ 183.247520][ T718] signal_cache 439KB 494KB [ 183.253407][ T718] sighand_cache 398KB 398KB [ 183.267770][ T718] task_struct 1724KB 1890KB [ 183.273691][ T718] cred_jar 217KB 268KB [ 183.307520][ T718] anon_vma_chain 550KB 606KB [ 183.313505][ T718] anon_vma 185KB 185KB [ 183.347674][ T718] pid 39KB 56KB [ 183.353566][ T718] Acpi-Operand 206KB 209KB [ 183.374474][ T718] Acpi-ParseExt 35KB 35KB [ 183.387925][ T718] Acpi-Parse 98KB 98KB [ 183.393810][ T718] Acpi-State 173KB 173KB [ 183.410026][ T718] Acpi-Namespace 29KB 32KB [ 183.415916][ T718] trace_event_file 155KB 155KB [ 183.429379][ T718] ftrace_event_field 267KB 268KB [ 183.435348][ T718] pool_workqueue 27KB 32KB [ 183.441272][ T718] mm_struct 249KB 355KB [ 183.447150][ T718] vmap_area 18880KB 18880KB [ 183.459659][ T718] kmalloc-8k 3328KB 3552KB [ 183.465548][ T718] kmalloc-4k 39888KB 40960KB [ 183.471494][ T718] kmalloc-2k 17452KB 17732KB [ 183.489598][ T718] kmalloc-1k 23754KB 24032KB [ 183.495671][ T718] kmalloc-512 19861KB 20256KB [ 183.518272][ T718] kmalloc-256 2872KB 2872KB [ 183.524343][ T718] kmalloc-192 1076KB 1076KB [ 183.535393][ T718] kmalloc-128 1376KB 1376KB [ 183.546168][ T718] kmalloc-96 720KB 720KB [ 183.552530][ T718] kmalloc-64 26224KB 26224KB [ 183.577528][ T718] kmalloc-32 851KB 868KB [ 183.583527][ T718] kmalloc-16 348KB 348KB [ 183.610821][ T718] kmalloc-8 198KB 207KB [ 183.616896][ T718] kmem_cache_node 34KB 36KB [ 183.637522][ T718] kmem_cache 160KB 165KB [ 183.643414][ T718] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=718,uid=0 [ 183.707544][ T718] Out of memory (oom_kill_allocating_task): Killed process 712 (syz-executor.0) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 183.731349][ T25] oom_reaper: reaped process 712 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 184.035903][ T724] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 184.064207][ T724] CPU: 1 PID: 724 Comm: syz-executor.4 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 184.074084][ T724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 184.084197][ T724] Call Trace: [ 184.087336][ T724] dump_stack+0x1d8/0x241 [ 184.091628][ T724] ? panic+0x89d/0x89d [ 184.095534][ T724] ? ___ratelimit+0x3f7/0x580 [ 184.100055][ T724] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 184.106334][ T724] ? _raw_spin_lock+0xa4/0x1b0 [ 184.110912][ T724] ? asan.module_dtor+0x20/0x20 [ 184.115599][ T724] dump_header+0xd5/0x6b0 [ 184.119769][ T724] oom_kill_process+0xeb/0x2c0 [ 184.124361][ T724] out_of_memory+0x6e9/0x890 [ 184.128900][ T724] ? unregister_oom_notifier+0x20/0x20 [ 184.134190][ T724] ? __zone_watermark_ok+0x94/0x380 [ 184.139227][ T724] __alloc_pages_slowpath+0x208e/0x26a0 [ 184.144615][ T724] ? current_gfp_context+0x80/0x80 [ 184.149650][ T724] ? __alloc_pages_nodemask+0x840/0x840 [ 184.155108][ T724] ? setup_fault_attr+0x3d0/0x3d0 [ 184.159969][ T724] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 184.166593][ T724] __alloc_pages_nodemask+0x4b8/0x840 [ 184.171771][ T724] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 184.177153][ T724] ? ion_page_pool_alloc+0x283/0x430 [ 184.182273][ T724] ? ion_page_pool_alloc+0x2f5/0x430 [ 184.187475][ T724] ion_system_heap_allocate+0x2ac/0xaf0 [ 184.192864][ T724] ? ion_system_heap_destroy_pools+0x70/0x70 [ 184.198761][ T724] ? ion_buffer_alloc+0x12f/0x840 [ 184.203628][ T724] ion_buffer_alloc+0x20f/0x840 [ 184.208312][ T724] ion_dmabuf_alloc+0xb5/0x210 [ 184.212910][ T724] ? asan.module_dtor+0x20/0x20 [ 184.217598][ T724] ion_alloc_fd+0x25/0x70 [ 184.221771][ T724] ion_ioctl+0x30b/0x500 [ 184.225841][ T724] ? debug_shrink_set+0x1d0/0x1d0 [ 184.230702][ T724] ? debug_shrink_set+0x1d0/0x1d0 [ 184.235561][ T724] do_vfs_ioctl+0x742/0x1720 [ 184.239992][ T724] ? ioctl_preallocate+0x250/0x250 [ 184.244941][ T724] ? __fget+0x407/0x490 [ 184.249056][ T724] ? fget_many+0x20/0x20 [ 184.253093][ T724] ? switch_fpu_return+0x1d4/0x410 [ 184.258047][ T724] ? security_file_ioctl+0x7d/0xa0 [ 184.263220][ T724] __x64_sys_ioctl+0xd4/0x110 [ 184.267712][ T724] do_syscall_64+0xca/0x1c0 [ 184.272251][ T724] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 184.278071][ T724] RIP: 0033:0x456e69 [ 184.281806][ T724] Code: Bad RIP value. [ 184.286160][ T724] RSP: 002b:00007f7d71a7f0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 184.294397][ T724] RAX: ffffffffffffffda RBX: 000000000055c038 RCX: 0000000000456e69 [ 184.302482][ T724] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 184.310378][ T724] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 184.318200][ T724] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297 [ 184.326003][ T724] R13: 000000000000006e R14: 000000000055c038 R15: 00007ffee9517268 [ 184.573369][ T724] Mem-Info: [ 184.576331][ T724] active_anon:7601 inactive_anon:74 isolated_anon:0 [ 184.576331][ T724] active_file:13 inactive_file:13 isolated_file:0 [ 184.576331][ T724] unevictable:0 dirty:0 writeback:0 unstable:0 [ 184.576331][ T724] slab_reclaimable:6304 slab_unreclaimable:67997 [ 184.576331][ T724] mapped:1 shmem:172 pagetables:308 bounce:0 [ 184.576331][ T724] free:63030 free_pcp:543 free_cma:0 [ 184.634874][ T724] Node 0 active_anon:30404kB inactive_anon:296kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:688kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 184.711474][ T724] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 184.742465][ T724] lowmem_reserve[]: 0 2894 6835 6835 [ 184.747773][ T724] DMA32 free:108956kB min:93428kB low:116784kB high:140140kB active_anon:632kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:384kB pagetables:192kB bounce:0kB free_pcp:256kB local_pcp:8kB free_cma:0kB [ 184.777820][ T724] lowmem_reserve[]: 0 0 3941 3941 [ 184.782718][ T724] Normal free:127760kB min:127252kB low:159064kB high:190876kB active_anon:29772kB inactive_anon:296kB active_file:20kB inactive_file:48kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5280kB pagetables:1040kB bounce:0kB free_pcp:1388kB local_pcp:16kB free_cma:0kB [ 184.818257][ T724] lowmem_reserve[]: 0 0 0 0 [ 184.822771][ T724] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 184.836706][ T724] DMA32: 15*4kB (UE) 2*8kB (E) 495*16kB (UE) 1465*32kB (U) 531*64kB (U) 5*128kB (U) 0*256kB 0*512kB 19*1024kB (U) 0*2048kB 0*4096kB = 108956kB [ 184.858024][ T724] Normal: 303*4kB (ME) 111*8kB (ME) 104*16kB (UM) 759*32kB (UME) 573*64kB (UME) 19*128kB (UME) 10*256kB (UM) 2*512kB (UM) 53*1024kB (U) 1*2048kB (M) 0*4096kB = 127060kB [ 184.880827][ T724] 198 total pagecache pages [ 184.885156][ T724] 0 pages in swap cache [ 184.889254][ T724] Swap cache stats: add 0, delete 0, find 0/0 [ 184.895126][ T724] Free swap = 0kB [ 184.907566][ T724] Total swap = 0kB [ 184.911113][ T724] 2097051 pages RAM [ 184.914748][ T724] 0 pages HighMem/MovableOnly [ 184.919762][ T724] 341776 pages reserved [ 184.923827][ T724] 0 pages cma reserved [ 184.927761][ T724] Unreclaimable slab info: [ 184.931963][ T724] Name Used Total [ 184.938537][ T724] pid_2 43KB 43KB [ 184.944844][ T724] TIPC 21KB 30KB [ 184.950780][ T724] bridge_fdb_cache 8KB 11KB [ 184.956647][ T724] fib6_nodes 114KB 116KB [ 184.963329][ T724] ip6_dst_cache 783KB 783KB [ 184.969218][ T724] RAWv6 74KB 94KB [ 184.975101][ T724] UDPv6 64KB 94KB [ 184.982510][ T724] TCPv6 61KB 61KB [ 184.988418][ T724] wg_peer 76KB 92KB [ 184.994292][ T724] allowedips_node 14KB 15KB [ 185.017520][ T724] sd_ext_cdb 3KB 3KB [ 185.023505][ T724] scsi_sense_cache 1068KB 1092KB [ 185.037536][ T724] virtio_scsi_cmd 16KB 16KB [ 185.043510][ T724] sgpool-128 29KB 29KB [ 185.057538][ T724] sgpool-64 44KB 63KB [ 185.063446][ T724] sgpool-32 267KB 267KB [ 185.087537][ T724] sgpool-16 102KB 105KB [ 185.093426][ T724] sgpool-8 168KB 168KB [ 185.107522][ T724] f2fs_bio_post_read_ctx 15KB 15KB [ 185.113858][ T724] jbd2_inode 4KB 7KB [ 185.137542][ T724] ext4_system_zone 3KB 3KB [ 185.143425][ T724] ext4_bio_post_read_ctx 15KB 15KB [ 185.171380][ T724] bio-1 3KB 3KB [ 185.177269][ T724] pid_namespace 4KB 7KB [ 185.191160][ T724] UNIX 2151KB 2250KB [ 185.197045][ T724] tcp_bind_bucket 0KB 4KB [ 185.202977][ T724] ip_fib_trie 21KB 24KB [ 185.211980][ T724] ip_fib_alias 96KB 98KB [ 185.218927][ T724] ip_dst_cache 20KB 20KB [ 185.224792][ T724] RAW 43KB 46KB [ 185.230720][ T724] UDP 52KB 63KB [ 185.236605][ T724] request_sock_TCP 7KB 15KB [ 185.252140][ T724] TCP 63KB 63KB [ 185.258041][ T724] eventpoll_pwq 12KB 15KB [ 185.264010][ T724] eventpoll_epi 24KB 27KB [ 185.273336][ T724] inotify_inode_mark 15KB 15KB [ 185.279330][ T724] bio_crypt_ctx 7KB 7KB [ 185.285200][ T724] request_queue 223KB 364KB [ 185.307519][ T724] blkdev_ioc 27KB 27KB [ 185.313419][ T724] bio-0 1001KB 1001KB [ 185.335661][ T724] biovec-max 1287KB 1287KB [ 185.341603][ T724] biovec-64 1354KB 1354KB [ 185.347452][ T724] biovec-16 90KB 90KB [ 185.366839][ T724] uid_cache 4KB 8KB [ 185.384661][ T724] dmaengine-unmap-2 4KB 4KB [ 185.397486][ T724] audit_buffer 4KB 7KB [ 185.403569][ T724] skbuff_fclone_cache 233KB 270KB [ 185.415481][ T724] skbuff_head_cache 7597KB 7616KB [ 185.421470][ T724] configfs_dir_cache 0KB 3KB [ 185.427436][ T724] file_lock_cache 178KB 178KB [ 185.435553][ T724] file_lock_ctx 5KB 7KB [ 185.441453][ T724] fsnotify_mark_connector 7KB 7KB [ 185.459318][ T724] net_namespace 54KB 63KB [ 185.465201][ T724] task_delay_info 57KB 63KB [ 185.498259][ T724] taskstats 35KB 35KB [ 185.504338][ T724] proc_dir_entry 592KB 592KB [ 185.535459][ T724] pde_opener 3KB 7KB [ 185.563910][ T724] seq_file 161KB 161KB [ 185.570476][ T724] sigqueue 35KB 35KB [ 185.576353][ T724] shmem_inode_cache 905KB 905KB [ 185.582415][ T724] kernfs_iattrs_cache 0KB 3KB [ 185.596747][ T724] kernfs_node_cache 8472KB 8472KB [ 185.607647][ T724] mnt_cache 87KB 94KB [ 185.613600][ T724] filp 2491KB 2630KB [ 185.627662][ T724] names_cache 58875KB 58875KB [ 185.633554][ T724] hashtab_node 75KB 75KB [ 185.641734][ T724] ebitmap_node 413KB 413KB [ 185.648000][ T724] avtab_node 187KB 187KB [ 185.654391][ T724] avc_node 62KB 71KB [ 185.666655][ T724] lsm_inode_cache 1731KB 1731KB [ 185.681487][ T724] lsm_file_cache 202KB 252KB [ 185.695705][ T724] key_jar 3KB 3KB [ 185.707639][ T724] uts_namespace 9KB 15KB [ 185.713605][ T724] nsproxy 5KB 7KB [ 185.727649][ T724] vm_area_struct 1555KB 1672KB [ 185.733619][ T724] fs_cache 34KB 44KB [ 185.748573][ T724] files_cache 249KB 277KB [ 185.754542][ T724] signal_cache 439KB 494KB [ 185.760611][ T724] sighand_cache 398KB 398KB [ 185.766477][ T724] task_struct 1724KB 1890KB [ 185.785776][ T724] cred_jar 217KB 268KB [ 185.791807][ T724] anon_vma_chain 550KB 606KB [ 185.798802][ T724] anon_vma 185KB 185KB [ 185.804675][ T724] pid 39KB 56KB [ 185.810756][ T724] Acpi-Operand 206KB 209KB [ 185.816757][ T724] Acpi-ParseExt 35KB 35KB [ 185.835604][ T724] Acpi-Parse 98KB 98KB [ 185.842156][ T724] Acpi-State 173KB 173KB [ 185.856353][ T724] Acpi-Namespace 29KB 32KB [ 185.867655][ T724] trace_event_file 155KB 155KB [ 185.873540][ T724] ftrace_event_field 267KB 268KB [ 185.879776][ T724] pool_workqueue 27KB 32KB [ 185.885655][ T724] mm_struct 249KB 355KB [ 185.891718][ T724] vmap_area 18959KB 18959KB [ 185.897764][ T724] kmalloc-8k 3328KB 3552KB [ 185.904362][ T724] kmalloc-4k 39632KB 40800KB [ 185.910720][ T724] kmalloc-2k 17328KB 17700KB [ 185.916615][ T724] kmalloc-1k 23634KB 24032KB [ 185.922768][ T724] kmalloc-512 19688KB 20224KB [ 185.928959][ T724] kmalloc-256 2872KB 2872KB [ 185.934829][ T724] kmalloc-192 1076KB 1076KB [ 185.940954][ T724] kmalloc-128 1376KB 1376KB [ 185.946913][ T724] kmalloc-96 720KB 720KB [ 185.958917][ T724] kmalloc-64 26344KB 26344KB [ 185.964810][ T724] kmalloc-32 851KB 868KB [ 185.970923][ T724] kmalloc-16 348KB 348KB [ 185.976893][ T724] kmalloc-8 198KB 207KB [ 185.993007][ T724] kmem_cache_node 34KB 36KB [ 185.999140][ T724] kmem_cache 160KB 165KB [ 186.005790][ T724] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=724,uid=0 [ 186.037550][ T724] Out of memory (oom_kill_allocating_task): Killed process 713 (syz-executor.4) total-vm:50312kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 186.080704][ T25] oom_reaper: reaped process 713 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 186.895087][ T721] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 186.907624][ T721] CPU: 1 PID: 721 Comm: syz-executor.5 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 186.917381][ T721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 186.927685][ T721] Call Trace: [ 186.930763][ T721] dump_stack+0x1d8/0x241 [ 186.934923][ T721] ? panic+0x89d/0x89d [ 186.938836][ T721] ? ___ratelimit+0x3f7/0x580 [ 186.943340][ T721] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 186.948983][ T721] ? _raw_spin_lock+0xa4/0x1b0 [ 186.953675][ T721] ? asan.module_dtor+0x20/0x20 [ 186.958365][ T721] dump_header+0xd5/0x6b0 [ 186.962528][ T721] oom_kill_process+0xeb/0x2c0 [ 186.967122][ T721] out_of_memory+0x6e9/0x890 [ 186.971548][ T721] ? unregister_oom_notifier+0x20/0x20 [ 186.976843][ T721] ? __zone_watermark_ok+0x94/0x380 [ 186.981893][ T721] __alloc_pages_slowpath+0x208e/0x26a0 [ 186.987275][ T721] ? current_gfp_context+0x80/0x80 [ 186.992207][ T721] ? __alloc_pages_nodemask+0x840/0x840 [ 186.997597][ T721] ? setup_fault_attr+0x3d0/0x3d0 [ 187.002448][ T721] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 187.009155][ T721] __alloc_pages_nodemask+0x4b8/0x840 [ 187.014444][ T721] ? preempt_schedule_notrace+0x140/0x140 [ 187.020019][ T721] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 187.025362][ T721] ? ion_page_pool_alloc+0x2f5/0x430 [ 187.030483][ T721] ion_system_heap_allocate+0x2ac/0xaf0 [ 187.035862][ T721] ? ion_system_heap_destroy_pools+0x70/0x70 [ 187.041679][ T721] ? ion_buffer_alloc+0x12f/0x840 [ 187.046628][ T721] ion_buffer_alloc+0x20f/0x840 [ 187.051318][ T721] ion_dmabuf_alloc+0xb5/0x210 [ 187.056108][ T721] ? asan.module_dtor+0x20/0x20 [ 187.060800][ T721] ion_alloc_fd+0x25/0x70 [ 187.064944][ T721] ion_ioctl+0x30b/0x500 [ 187.069116][ T721] ? debug_shrink_set+0x1d0/0x1d0 [ 187.073972][ T721] ? debug_shrink_set+0x1d0/0x1d0 [ 187.078911][ T721] do_vfs_ioctl+0x742/0x1720 [ 187.083340][ T721] ? ioctl_preallocate+0x250/0x250 [ 187.088298][ T721] ? __fget+0x407/0x490 [ 187.092279][ T721] ? fget_many+0x20/0x20 [ 187.096542][ T721] ? switch_fpu_return+0x1d4/0x410 [ 187.101563][ T721] ? security_file_ioctl+0x7d/0xa0 [ 187.106515][ T721] __x64_sys_ioctl+0xd4/0x110 [ 187.111034][ T721] do_syscall_64+0xca/0x1c0 [ 187.115465][ T721] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 187.121278][ T721] RIP: 0033:0x456e69 [ 187.125004][ T721] Code: Bad RIP value. [ 187.129073][ T721] RSP: 002b:00007f0d323de0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.137318][ T721] RAX: ffffffffffffffda RBX: 000000000055bf80 RCX: 0000000000456e69 [ 187.145241][ T721] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 187.153116][ T721] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 187.160923][ T721] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297 [ 187.168910][ T721] R13: 000000000000000b R14: 000000000055bf80 R15: 00007ffef6541dc8 [ 187.176791][ T721] Mem-Info: [ 187.179713][ T721] active_anon:7586 inactive_anon:74 isolated_anon:0 [ 187.179713][ T721] active_file:30 inactive_file:0 isolated_file:0 [ 187.179713][ T721] unevictable:0 dirty:0 writeback:0 unstable:0 [ 187.179713][ T721] slab_reclaimable:6304 slab_unreclaimable:68028 [ 187.179713][ T721] mapped:1 shmem:172 pagetables:308 bounce:0 [ 187.179713][ T721] free:65575 free_pcp:471 free_cma:0 [ 187.216304][ T721] Node 0 active_anon:30344kB inactive_anon:296kB active_file:84kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:688kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 187.253369][ T721] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 187.285465][ T721] lowmem_reserve[]: 0 2894 6835 6835 [ 187.290628][ T721] DMA32 free:109096kB min:93428kB low:116784kB high:140140kB active_anon:576kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:352kB pagetables:192kB bounce:0kB free_pcp:688kB local_pcp:248kB free_cma:0kB [ 187.321691][ T721] lowmem_reserve[]: 0 0 3941 3941 [ 187.326746][ T721] Normal free:127728kB min:127252kB low:159064kB high:190876kB active_anon:29768kB inactive_anon:296kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5280kB pagetables:1040kB bounce:0kB free_pcp:1716kB local_pcp:428kB free_cma:0kB [ 187.367506][ T721] lowmem_reserve[]: 0 0 0 0 [ 187.371842][ T721] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 187.390442][ T721] DMA32: 36*4kB (UE) 9*8kB (E) 5*16kB (UE) 2*32kB (UE) 555*64kB (UE) 160*128kB (U) 44*256kB (U) 13*512kB (U) 34*1024kB (U) 0*2048kB 0*4096kB = 109096kB [ 187.405856][ T721] Normal: 396*4kB (UME) 320*8kB (UME) 106*16kB (UM) 60*32kB (UME) 97*64kB (UME) 113*128kB (UME) 54*256kB (UM) 4*512kB (UM) 81*1024kB (U) 1*2048kB (M) 0*4096kB = 129296kB [ 187.437776][ T721] 200 total pagecache pages [ 187.442108][ T721] 0 pages in swap cache [ 187.454404][ T721] Swap cache stats: add 0, delete 0, find 0/0 [ 187.467670][ T721] Free swap = 0kB [ 187.471340][ T721] Total swap = 0kB [ 187.474901][ T721] 2097051 pages RAM [ 187.479375][ T721] 0 pages HighMem/MovableOnly [ 187.483941][ T721] 341776 pages reserved [ 187.488091][ T721] 0 pages cma reserved [ 187.491968][ T721] Unreclaimable slab info: [ 187.496369][ T721] Name Used Total [ 187.515766][ T721] pid_2 43KB 43KB [ 187.525092][ T721] TIPC 21KB 30KB [ 187.537647][ T721] bridge_fdb_cache 8KB 11KB [ 187.543605][ T721] fib6_nodes 114KB 116KB [ 187.550397][ T721] ip6_dst_cache 783KB 783KB [ 187.556275][ T721] RAWv6 74KB 94KB [ 187.562434][ T721] UDPv6 64KB 94KB [ 187.576572][ T721] TCPv6 61KB 61KB [ 187.587625][ T721] wg_peer 76KB 92KB [ 187.593677][ T721] allowedips_node 14KB 15KB [ 187.611814][ T721] sd_ext_cdb 3KB 3KB [ 187.626101][ T721] scsi_sense_cache 1068KB 1092KB [ 187.635251][ T721] virtio_scsi_cmd 16KB 16KB [ 187.641561][ T721] sgpool-128 29KB 29KB [ 187.655248][ T721] sgpool-64 44KB 63KB [ 187.661374][ T721] sgpool-32 267KB 267KB [ 187.667328][ T721] sgpool-16 102KB 105KB [ 187.673492][ T721] sgpool-8 168KB 168KB [ 187.679499][ T721] f2fs_bio_post_read_ctx 15KB 15KB [ 187.685702][ T721] jbd2_inode 4KB 7KB [ 187.691756][ T721] ext4_system_zone 3KB 3KB [ 187.705954][ T721] ext4_bio_post_read_ctx 15KB 15KB [ 187.717628][ T721] bio-1 3KB 3KB [ 187.723504][ T721] pid_namespace 4KB 7KB [ 187.741490][ T721] UNIX 2151KB 2250KB [ 187.755751][ T721] tcp_bind_bucket 0KB 4KB [ 187.765724][ T721] ip_fib_trie 21KB 24KB [ 187.783226][ T721] ip_fib_alias 96KB 98KB [ 187.790220][ T721] ip_dst_cache 20KB 20KB [ 187.796090][ T721] RAW 43KB 46KB [ 187.814470][ T721] UDP 52KB 63KB [ 187.827648][ T721] request_sock_TCP 7KB 15KB [ 187.833537][ T721] TCP 63KB 63KB [ 187.841118][ T721] eventpoll_pwq 12KB 15KB [ 187.847078][ T721] eventpoll_epi 24KB 27KB [ 187.853152][ T721] inotify_inode_mark 15KB 15KB [ 187.867408][ T721] bio_crypt_ctx 7KB 7KB [ 187.878002][ T721] request_queue 223KB 364KB [ 187.883879][ T721] blkdev_ioc 27KB 27KB [ 187.896369][ T721] bio-0 1001KB 1001KB [ 187.902460][ T721] biovec-max 1287KB 1287KB [ 187.915899][ T721] biovec-64 1354KB 1354KB [ 187.930825][ T721] biovec-16 90KB 90KB [ 187.945052][ T721] uid_cache 4KB 8KB [ 187.956379][ T721] dmaengine-unmap-2 4KB 4KB [ 187.967657][ T721] audit_buffer 4KB 7KB [ 187.973539][ T721] skbuff_fclone_cache 233KB 270KB [ 187.989713][ T721] skbuff_head_cache 7597KB 7616KB [ 187.995603][ T721] configfs_dir_cache 0KB 3KB [ 188.015785][ T721] file_lock_cache 178KB 178KB [ 188.025939][ T721] file_lock_ctx 5KB 7KB [ 188.037648][ T721] fsnotify_mark_connector 7KB 7KB [ 188.044050][ T721] net_namespace 54KB 63KB [ 188.062631][ T721] task_delay_info 57KB 63KB [ 188.077093][ T721] taskstats 35KB 35KB [ 188.087449][ T721] proc_dir_entry 592KB 592KB [ 188.101730][ T721] pde_opener 3KB 7KB [ 188.114125][ T721] seq_file 161KB 161KB [ 188.124525][ T721] sigqueue 35KB 35KB [ 188.134260][ T721] shmem_inode_cache 905KB 905KB [ 188.140496][ T721] kernfs_iattrs_cache 0KB 3KB [ 188.146548][ T721] kernfs_node_cache 8472KB 8472KB [ 188.160282][ T721] mnt_cache 87KB 94KB [ 188.166316][ T721] filp 2491KB 2630KB [ 188.172320][ T721] names_cache 58875KB 58875KB [ 188.184641][ T721] hashtab_node 75KB 75KB [ 188.190625][ T721] ebitmap_node 413KB 413KB [ 188.196550][ T721] avtab_node 187KB 187KB [ 188.202523][ T721] avc_node 62KB 71KB [ 188.208414][ T721] lsm_inode_cache 1731KB 1731KB [ 188.214395][ T721] lsm_file_cache 202KB 252KB [ 188.220301][ T721] key_jar 3KB 3KB [ 188.226293][ T721] uts_namespace 9KB 15KB [ 188.232549][ T721] nsproxy 5KB 7KB [ 188.238531][ T721] vm_area_struct 1555KB 1672KB [ 188.244501][ T721] fs_cache 34KB 44KB [ 188.250448][ T721] files_cache 249KB 277KB [ 188.256430][ T721] signal_cache 439KB 494KB [ 188.262354][ T721] sighand_cache 398KB 398KB [ 188.268261][ T721] task_struct 1724KB 1890KB [ 188.274129][ T721] cred_jar 217KB 268KB [ 188.280051][ T721] anon_vma_chain 550KB 606KB [ 188.285932][ T721] anon_vma 185KB 185KB [ 188.291987][ T721] pid 39KB 56KB [ 188.297917][ T721] Acpi-Operand 206KB 209KB [ 188.303843][ T721] Acpi-ParseExt 35KB 35KB [ 188.309771][ T721] Acpi-Parse 98KB 98KB [ 188.315641][ T721] Acpi-State 173KB 173KB [ 188.321560][ T721] Acpi-Namespace 29KB 32KB [ 188.327441][ T721] trace_event_file 155KB 155KB [ 188.333549][ T721] ftrace_event_field 267KB 268KB [ 188.339757][ T721] pool_workqueue 27KB 32KB [ 188.345577][ T721] mm_struct 249KB 355KB [ 188.351497][ T721] vmap_area 19037KB 19037KB [ 188.357389][ T721] kmalloc-8k 3328KB 3552KB [ 188.363335][ T721] kmalloc-4k 39632KB 40800KB [ 188.369331][ T721] kmalloc-2k 17328KB 17700KB [ 188.375288][ T721] kmalloc-1k 23634KB 24032KB [ 188.381208][ T721] kmalloc-512 19688KB 20224KB [ 188.387104][ T721] kmalloc-256 2872KB 2872KB [ 188.393282][ T721] kmalloc-192 1076KB 1076KB [ 188.399176][ T721] kmalloc-128 1376KB 1376KB [ 188.405051][ T721] kmalloc-96 720KB 720KB [ 188.410980][ T721] kmalloc-64 26420KB 26420KB [ 188.416856][ T721] kmalloc-32 851KB 868KB [ 188.422797][ T721] kmalloc-16 348KB 348KB [ 188.428679][ T721] kmalloc-8 198KB 207KB [ 188.434570][ T721] kmem_cache_node 34KB 36KB [ 188.440484][ T721] kmem_cache 160KB 165KB [ 188.446365][ T721] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=721,uid=0 [ 188.460224][ T721] Out of memory (oom_kill_allocating_task): Killed process 714 (syz-executor.5) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 188.484144][ T25] oom_reaper: reaped process 714 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 188.973351][ T722] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 188.985706][ T722] CPU: 1 PID: 722 Comm: syz-executor.2 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 188.995556][ T722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 189.005446][ T722] Call Trace: [ 189.008669][ T722] dump_stack+0x1d8/0x241 [ 189.012913][ T722] ? panic+0x89d/0x89d [ 189.016814][ T722] ? ___ratelimit+0x3f7/0x580 [ 189.021337][ T722] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 189.026978][ T722] ? _raw_spin_lock+0xa4/0x1b0 [ 189.031572][ T722] ? asan.module_dtor+0x20/0x20 [ 189.036257][ T722] dump_header+0xd5/0x6b0 [ 189.040425][ T722] oom_kill_process+0xeb/0x2c0 [ 189.045106][ T722] out_of_memory+0x6e9/0x890 [ 189.049676][ T722] ? unregister_oom_notifier+0x20/0x20 [ 189.054935][ T722] ? __zone_watermark_ok+0x94/0x380 [ 189.059965][ T722] __alloc_pages_slowpath+0x208e/0x26a0 [ 189.065441][ T722] ? current_gfp_context+0x80/0x80 [ 189.070560][ T722] ? __alloc_pages_nodemask+0x840/0x840 [ 189.076370][ T722] ? setup_fault_attr+0x3d0/0x3d0 [ 189.081257][ T722] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 189.087833][ T722] __alloc_pages_nodemask+0x4b8/0x840 [ 189.093042][ T722] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 189.098421][ T722] ? mod_node_state+0xde/0x150 [ 189.103099][ T722] ? ion_page_pool_alloc+0x2f5/0x430 [ 189.108232][ T722] ion_system_heap_allocate+0x2ac/0xaf0 [ 189.113602][ T722] ? ion_system_heap_destroy_pools+0x70/0x70 [ 189.119592][ T722] ? ion_buffer_alloc+0x12f/0x840 [ 189.124536][ T722] ion_buffer_alloc+0x20f/0x840 [ 189.129234][ T722] ion_dmabuf_alloc+0xb5/0x210 [ 189.133823][ T722] ? asan.module_dtor+0x20/0x20 [ 189.138514][ T722] ion_alloc_fd+0x25/0x70 [ 189.142804][ T722] ion_ioctl+0x30b/0x500 [ 189.146992][ T722] ? debug_shrink_set+0x1d0/0x1d0 [ 189.151836][ T722] ? debug_shrink_set+0x1d0/0x1d0 [ 189.156694][ T722] do_vfs_ioctl+0x742/0x1720 [ 189.161129][ T722] ? ioctl_preallocate+0x250/0x250 [ 189.166072][ T722] ? __fget+0x407/0x490 [ 189.170061][ T722] ? fget_many+0x20/0x20 [ 189.174145][ T722] ? switch_fpu_return+0x1d4/0x410 [ 189.179173][ T722] ? security_file_ioctl+0x7d/0xa0 [ 189.184119][ T722] __x64_sys_ioctl+0xd4/0x110 [ 189.188635][ T722] do_syscall_64+0xca/0x1c0 [ 189.192974][ T722] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 189.198809][ T722] RIP: 0033:0x456e69 [ 189.202626][ T722] Code: Bad RIP value. [ 189.206519][ T722] RSP: 002b:00007f7918eb10d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.215033][ T722] RAX: ffffffffffffffda RBX: 000000000055bf80 RCX: 0000000000456e69 [ 189.222862][ T722] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 189.230742][ T722] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 189.238640][ T722] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297 [ 189.246543][ T722] R13: 000000000000000b R14: 000000000055bf80 R15: 00007ffc061110f8 [ 189.254505][ T722] Mem-Info: [ 189.257446][ T722] active_anon:7586 inactive_anon:74 isolated_anon:0 [ 189.257446][ T722] active_file:8 inactive_file:15 isolated_file:0 [ 189.257446][ T722] unevictable:0 dirty:0 writeback:0 unstable:0 [ 189.257446][ T722] slab_reclaimable:6304 slab_unreclaimable:68051 [ 189.257446][ T722] mapped:1 shmem:172 pagetables:308 bounce:0 [ 189.257446][ T722] free:63006 free_pcp:177 free_cma:0 [ 189.295952][ T722] Node 0 active_anon:30288kB inactive_anon:296kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:688kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 189.323267][ T722] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 189.349309][ T722] lowmem_reserve[]: 0 2894 6835 6835 [ 189.354422][ T722] DMA32 free:108948kB min:93428kB low:116784kB high:140140kB active_anon:528kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:320kB pagetables:192kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 189.382755][ T722] lowmem_reserve[]: 0 0 3941 3941 [ 189.387672][ T722] Normal free:127168kB min:127252kB low:159064kB high:190876kB active_anon:29760kB inactive_anon:296kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5280kB pagetables:1040kB bounce:0kB free_pcp:456kB local_pcp:248kB free_cma:0kB [ 189.416979][ T722] lowmem_reserve[]: 0 0 0 0 [ 189.421332][ T722] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 189.434783][ T722] DMA32: 39*4kB (UE) 15*8kB (UE) 4*16kB (E) 2*32kB (E) 4*64kB (UE) 0*128kB 1*256kB (U) 11*512kB (U) 92*1024kB (U) 4*2048kB (U) 0*4096kB = 108948kB [ 189.449528][ T722] Normal: 330*4kB (UME) 119*8kB (ME) 112*16kB (M) 61*32kB (ME) 61*64kB (ME) 18*128kB (UME) 9*256kB (UM) 4*512kB (UM) 106*1024kB (U) 1*2048kB (M) 0*4096kB = 127168kB [ 189.465951][ T722] 200 total pagecache pages [ 189.470272][ T722] 0 pages in swap cache [ 189.474256][ T722] Swap cache stats: add 0, delete 0, find 0/0 [ 189.480195][ T722] Free swap = 0kB [ 189.483798][ T722] Total swap = 0kB [ 189.487380][ T722] 2097051 pages RAM [ 189.491112][ T722] 0 pages HighMem/MovableOnly [ 189.495861][ T722] 341776 pages reserved [ 189.499867][ T722] 0 pages cma reserved [ 189.503843][ T722] Unreclaimable slab info: [ 189.508118][ T722] Name Used Total [ 189.514462][ T722] pid_2 43KB 43KB [ 189.520900][ T722] TIPC 21KB 30KB [ 189.526871][ T722] bridge_fdb_cache 8KB 11KB [ 189.532794][ T722] fib6_nodes 114KB 116KB [ 189.538894][ T722] ip6_dst_cache 787KB 787KB [ 189.544904][ T722] RAWv6 74KB 94KB [ 189.550835][ T722] UDPv6 64KB 94KB [ 189.556707][ T722] TCPv6 61KB 61KB [ 189.562632][ T722] wg_peer 76KB 92KB [ 189.568534][ T722] allowedips_node 14KB 15KB [ 189.574512][ T722] sd_ext_cdb 3KB 3KB [ 189.580617][ T722] scsi_sense_cache 1068KB 1092KB [ 189.586590][ T722] virtio_scsi_cmd 16KB 16KB [ 189.592513][ T722] sgpool-128 29KB 29KB [ 189.598404][ T722] sgpool-64 44KB 63KB [ 189.604376][ T722] sgpool-32 267KB 267KB [ 189.610297][ T722] sgpool-16 102KB 105KB [ 189.616180][ T722] sgpool-8 168KB 168KB [ 189.622107][ T722] f2fs_bio_post_read_ctx 15KB 15KB [ 189.628467][ T722] jbd2_inode 4KB 7KB [ 189.634434][ T722] ext4_system_zone 3KB 3KB [ 189.640445][ T722] ext4_bio_post_read_ctx 15KB 15KB [ 189.646730][ T722] bio-1 3KB 3KB [ 189.652860][ T722] pid_namespace 4KB 7KB [ 189.658785][ T722] UNIX 2151KB 2250KB [ 189.664632][ T722] tcp_bind_bucket 0KB 4KB [ 189.670767][ T722] ip_fib_trie 21KB 24KB [ 189.676618][ T722] ip_fib_alias 96KB 98KB [ 189.682555][ T722] ip_dst_cache 20KB 20KB [ 189.688695][ T722] RAW 43KB 46KB [ 189.694653][ T722] UDP 52KB 63KB [ 189.700638][ T722] request_sock_TCP 7KB 15KB [ 189.706440][ T722] TCP 63KB 63KB [ 189.712379][ T722] eventpoll_pwq 12KB 15KB [ 189.718397][ T722] eventpoll_epi 24KB 27KB [ 189.724256][ T722] inotify_inode_mark 15KB 15KB [ 189.730259][ T722] bio_crypt_ctx 7KB 7KB [ 189.736214][ T722] request_queue 223KB 364KB [ 189.742331][ T722] blkdev_ioc 27KB 27KB [ 189.748228][ T722] bio-0 1001KB 1001KB [ 189.754108][ T722] biovec-max 1287KB 1287KB [ 189.760029][ T722] biovec-64 1354KB 1354KB [ 189.765904][ T722] biovec-16 90KB 90KB [ 189.771923][ T722] uid_cache 4KB 8KB [ 189.777909][ T722] dmaengine-unmap-2 4KB 4KB [ 189.783788][ T722] audit_buffer 4KB 7KB [ 189.789830][ T722] skbuff_fclone_cache 233KB 270KB [ 189.795955][ T722] skbuff_head_cache 7597KB 7616KB [ 189.801899][ T722] configfs_dir_cache 0KB 3KB [ 189.807877][ T722] file_lock_cache 178KB 178KB [ 189.813753][ T722] file_lock_ctx 5KB 7KB [ 189.819797][ T722] fsnotify_mark_connector 7KB 7KB [ 189.826170][ T722] net_namespace 54KB 63KB [ 189.832124][ T722] task_delay_info 57KB 63KB [ 189.838005][ T722] taskstats 35KB 35KB [ 189.844312][ T722] proc_dir_entry 592KB 592KB [ 189.850245][ T722] pde_opener 3KB 7KB [ 189.856257][ T722] seq_file 161KB 161KB [ 189.862212][ T722] sigqueue 35KB 35KB [ 189.868115][ T722] shmem_inode_cache 905KB 905KB [ 189.874075][ T722] kernfs_iattrs_cache 0KB 3KB [ 189.880293][ T722] kernfs_node_cache 8472KB 8472KB [ 189.886154][ T722] mnt_cache 87KB 94KB [ 189.892088][ T722] filp 2491KB 2630KB [ 189.898072][ T722] names_cache 58875KB 58875KB [ 189.903945][ T722] hashtab_node 75KB 75KB [ 189.909964][ T722] ebitmap_node 413KB 413KB [ 189.916007][ T722] avtab_node 187KB 187KB [ 189.921966][ T722] avc_node 62KB 71KB [ 189.927838][ T722] lsm_inode_cache 1731KB 1731KB [ 189.933714][ T722] lsm_file_cache 202KB 252KB [ 189.939747][ T722] key_jar 3KB 3KB [ 189.945619][ T722] uts_namespace 9KB 15KB [ 189.951552][ T722] nsproxy 5KB 7KB [ 189.957413][ T722] vm_area_struct 1555KB 1672KB [ 189.963338][ T722] fs_cache 34KB 44KB [ 189.969241][ T722] files_cache 249KB 277KB [ 189.975121][ T722] signal_cache 439KB 494KB [ 189.981061][ T722] sighand_cache 398KB 398KB [ 189.987090][ T722] task_struct 1724KB 1890KB [ 189.993627][ T722] cred_jar 217KB 268KB [ 189.999541][ T722] anon_vma_chain 550KB 606KB [ 190.005403][ T722] anon_vma 185KB 185KB [ 190.011395][ T722] pid 39KB 56KB [ 190.017217][ T722] Acpi-Operand 206KB 209KB [ 190.023154][ T722] Acpi-ParseExt 35KB 35KB [ 190.029038][ T722] Acpi-Parse 98KB 98KB [ 190.034911][ T722] Acpi-State 173KB 173KB [ 190.040839][ T722] Acpi-Namespace 29KB 32KB [ 190.046715][ T722] trace_event_file 155KB 155KB [ 190.052643][ T722] ftrace_event_field 267KB 268KB [ 190.058626][ T722] pool_workqueue 27KB 32KB [ 190.064508][ T722] mm_struct 249KB 355KB [ 190.070433][ T722] vmap_area 19061KB 19061KB [ 190.076313][ T722] kmalloc-8k 3328KB 3552KB [ 190.082246][ T722] kmalloc-4k 39632KB 40800KB [ 190.088135][ T722] kmalloc-2k 17328KB 17700KB [ 190.094017][ T722] kmalloc-1k 23634KB 24032KB [ 190.100121][ T722] kmalloc-512 19688KB 20224KB [ 190.106003][ T722] kmalloc-256 2872KB 2872KB [ 190.111936][ T722] kmalloc-192 1076KB 1076KB [ 190.117842][ T722] kmalloc-128 1376KB 1376KB [ 190.123786][ T722] kmalloc-96 724KB 724KB [ 190.129718][ T722] kmalloc-64 26456KB 26456KB [ 190.135680][ T722] kmalloc-32 851KB 868KB [ 190.141867][ T722] kmalloc-16 348KB 348KB [ 190.147768][ T722] kmalloc-8 198KB 207KB [ 190.153822][ T722] kmem_cache_node 34KB 36KB [ 190.160210][ T722] kmem_cache 160KB 165KB [ 190.166252][ T722] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=722,uid=0 [ 190.180105][ T722] Out of memory (oom_kill_allocating_task): Killed process 716 (syz-executor.2) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 190.198540][ T25] oom_reaper: reaped process 716 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 191.327621][ T719] (elapsed 10.217 seconds) done. [ 191.332374][ T719] OOM killer disabled. [ 191.336553][ T719] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 191.346053][ T719] printk: Suspending console(s) (use no_console_suspend to debug) [ 191.407704][ T518] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 191.619584][ T719] ACPI: Preparing to enter system sleep state S3 [ 191.619899][ T719] PM: Saving platform NVS memory [ 191.619902][ T719] Disabling non-boot CPUs ... [ 191.622823][ T719] smpboot: CPU 1 is now offline [ 191.624508][ T719] kvm-clock: cpu 0, msr 6892001, primary cpu clock, resume [ 191.624580][ T719] ACPI: Low-level resume complete [ 191.624656][ T719] PM: Restoring platform NVS memory [ 191.624668][ T719] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 191.646115][ T719] Enabling non-boot CPUs ... [ 191.646399][ T719] x86: Booting SMP configuration: [ 191.646405][ T719] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 191.646589][ T0] kvm-clock: cpu 1, msr 6892041, secondary cpu clock [ 191.647602][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 191.649449][ T719] CPU1 is up [ 191.649951][ T719] ACPI: Waking up from system sleep state S3 [ 191.874691][ T719] OOM killer enabled. [ 191.878392][ T719] Restarting tasks ... done. [ 191.887003][ T719] Resume cause unknown [ 191.890913][ T719] PM: suspend exit 2024/06/18 23:00:39 executed programs: 84 [ 192.188692][ T730] PM: suspend entry (deep) [ 192.191769][ T731] PM: suspend entry (deep) [ 192.197686][ T733] PM: suspend entry (deep) [ 192.198640][ T736] PM: suspend entry (deep) [ 192.202361][ T731] PM: suspend exit [ 192.207555][ T736] PM: suspend exit [ 192.211868][ T733] PM: suspend exit [ 192.243519][ T735] PM: suspend entry (deep) [ 192.247948][ T735] PM: suspend exit [ 192.304737][ T730] Filesystems sync: 0.109 seconds [ 192.309697][ T730] Freezing user space processes ... [ 193.234422][ T736] syz-executor.3 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 193.256734][ T736] CPU: 1 PID: 736 Comm: syz-executor.3 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 193.266697][ T736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 193.276673][ T736] Call Trace: [ 193.279808][ T736] dump_stack+0x1d8/0x241 [ 193.283969][ T736] ? panic+0x89d/0x89d [ 193.293171][ T736] ? ___ratelimit+0x3f7/0x580 [ 193.297694][ T736] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 193.303325][ T736] ? _raw_spin_lock+0xa4/0x1b0 [ 193.307925][ T736] ? asan.module_dtor+0x20/0x20 [ 193.312617][ T736] dump_header+0xd5/0x6b0 [ 193.316775][ T736] oom_kill_process+0xeb/0x2c0 [ 193.321374][ T736] out_of_memory+0x6e9/0x890 [ 193.325996][ T736] ? unregister_oom_notifier+0x20/0x20 [ 193.331284][ T736] ? __zone_watermark_ok+0x94/0x380 [ 193.336319][ T736] __alloc_pages_slowpath+0x208e/0x26a0 [ 193.341801][ T736] ? current_gfp_context+0x80/0x80 [ 193.346734][ T736] ? __alloc_pages_nodemask+0x840/0x840 [ 193.352125][ T736] ? setup_fault_attr+0x3d0/0x3d0 [ 193.357001][ T736] __alloc_pages_nodemask+0x4b8/0x840 [ 193.362192][ T736] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 193.367568][ T736] ? ion_page_pool_alloc+0x2f5/0x430 [ 193.372871][ T736] ion_system_heap_allocate+0x2ac/0xaf0 [ 193.378235][ T736] ? ion_system_heap_destroy_pools+0x70/0x70 [ 193.384044][ T736] ? ion_buffer_alloc+0x12f/0x840 [ 193.388983][ T736] ion_buffer_alloc+0x20f/0x840 [ 193.393672][ T736] ion_dmabuf_alloc+0xb5/0x210 [ 193.398271][ T736] ? asan.module_dtor+0x20/0x20 [ 193.403047][ T736] ion_alloc_fd+0x25/0x70 [ 193.407383][ T736] ion_ioctl+0x30b/0x500 [ 193.411457][ T736] ? debug_shrink_set+0x1d0/0x1d0 [ 193.416336][ T736] ? debug_shrink_set+0x1d0/0x1d0 [ 193.421368][ T736] do_vfs_ioctl+0x742/0x1720 [ 193.425783][ T736] ? ioctl_preallocate+0x250/0x250 [ 193.430730][ T736] ? __fget+0x407/0x490 [ 193.434720][ T736] ? fget_many+0x20/0x20 [ 193.438884][ T736] ? switch_fpu_return+0x1d4/0x410 [ 193.443836][ T736] ? security_file_ioctl+0x7d/0xa0 [ 193.448787][ T736] __x64_sys_ioctl+0xd4/0x110 [ 193.453299][ T736] do_syscall_64+0xca/0x1c0 [ 193.458015][ T736] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 193.463790][ T736] RIP: 0033:0x456e69 [ 193.467528][ T736] Code: Bad RIP value. [ 193.471508][ T736] RSP: 002b:00007f9d38cc30d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.479853][ T736] RAX: ffffffffffffffda RBX: 000000000055bf80 RCX: 0000000000456e69 [ 193.487660][ T736] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 193.495469][ T736] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 193.503293][ T736] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297 [ 193.511192][ T736] R13: 000000000000000b R14: 000000000055bf80 R15: 00007ffda4fdda08 [ 193.539914][ T736] Mem-Info: [ 193.543038][ T736] active_anon:6839 inactive_anon:74 isolated_anon:0 [ 193.543038][ T736] active_file:16 inactive_file:11 isolated_file:0 [ 193.543038][ T736] unevictable:0 dirty:0 writeback:0 unstable:0 [ 193.543038][ T736] slab_reclaimable:6291 slab_unreclaimable:68057 [ 193.543038][ T736] mapped:1 shmem:194 pagetables:308 bounce:0 [ 193.543038][ T736] free:89594 free_pcp:453 free_cma:0 [ 193.650010][ T736] Node 0 active_anon:27356kB inactive_anon:296kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:776kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 193.739926][ T736] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 193.809994][ T736] lowmem_reserve[]: 0 2894 6835 6835 [ 193.815268][ T736] DMA32 free:129564kB min:93428kB low:116784kB high:140140kB active_anon:376kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1556kB local_pcp:1436kB free_cma:0kB [ 193.880050][ T736] lowmem_reserve[]: 0 0 3941 3941 [ 193.884938][ T736] Normal free:129884kB min:127252kB low:159064kB high:190876kB active_anon:26980kB inactive_anon:296kB active_file:64kB inactive_file:44kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5696kB pagetables:1232kB bounce:0kB free_pcp:1580kB local_pcp:236kB free_cma:0kB [ 193.998520][ T736] lowmem_reserve[]: 0 0 0 0 [ 194.002875][ T736] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 194.027456][ T736] DMA32: 0*4kB 2442*8kB (U) 1928*16kB (U) 1411*32kB (U) 214*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 109232kB [ 194.051769][ T736] Normal: 332*4kB (ME) 2113*8kB (UME) 2437*16kB (UME) 1715*32kB (UME) 221*64kB (UM) 3*128kB (M) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 127144kB [ 194.069314][ T736] 221 total pagecache pages [ 194.073653][ T736] 0 pages in swap cache [ 194.077634][ T736] Swap cache stats: add 0, delete 0, find 0/0 [ 194.086487][ T736] Free swap = 0kB [ 194.090042][ T736] Total swap = 0kB [ 194.093572][ T736] 2097051 pages RAM [ 194.097220][ T736] 0 pages HighMem/MovableOnly [ 194.109870][ T736] 341776 pages reserved [ 194.113832][ T736] 0 pages cma reserved [ 194.117742][ T736] Unreclaimable slab info: [ 194.125349][ T736] Name Used Total [ 194.131517][ T736] pid_2 43KB 43KB [ 194.137651][ T736] TIPC 20KB 30KB [ 194.151164][ T736] bridge_fdb_cache 8KB 11KB [ 194.157161][ T736] fib6_nodes 114KB 116KB [ 194.164980][ T736] ip6_dst_cache 786KB 787KB [ 194.171330][ T736] RAWv6 74KB 94KB [ 194.177268][ T736] UDPv6 58KB 94KB [ 194.189896][ T736] TCPv6 61KB 61KB [ 194.195787][ T736] wg_peer 76KB 92KB [ 194.203451][ T736] allowedips_node 14KB 15KB [ 194.209322][ T736] sd_ext_cdb 3KB 3KB [ 194.215259][ T736] scsi_sense_cache 1068KB 1092KB [ 194.225440][ T736] virtio_scsi_cmd 16KB 16KB [ 194.231332][ T736] sgpool-128 29KB 29KB [ 194.237217][ T736] sgpool-64 44KB 63KB [ 194.244965][ T736] sgpool-32 299KB 299KB [ 194.251140][ T736] sgpool-16 112KB 112KB [ 194.257006][ T736] sgpool-8 187KB 187KB [ 194.264028][ T736] f2fs_bio_post_read_ctx 15KB 15KB [ 194.270356][ T736] jbd2_inode 4KB 7KB [ 194.276239][ T736] ext4_system_zone 3KB 3KB [ 194.284311][ T736] ext4_bio_post_read_ctx 15KB 15KB [ 194.290648][ T736] bio-1 3KB 3KB [ 194.296523][ T736] pid_namespace 4KB 7KB [ 194.304561][ T736] UNIX 1942KB 2040KB [ 194.310562][ T736] tcp_bind_bucket 0KB 4KB [ 194.316424][ T736] ip_fib_trie 21KB 24KB [ 194.329696][ T736] ip_fib_alias 96KB 98KB [ 194.335618][ T736] ip_dst_cache 20KB 20KB [ 194.344850][ T736] RAW 43KB 46KB [ 194.350752][ T736] UDP 49KB 63KB [ 194.356725][ T736] request_sock_TCP 7KB 15KB [ 194.365067][ T736] TCP 63KB 63KB [ 194.370964][ T736] eventpoll_pwq 12KB 15KB [ 194.376941][ T736] eventpoll_epi 24KB 27KB [ 194.391608][ T736] inotify_inode_mark 15KB 15KB [ 194.397588][ T736] bio_crypt_ctx 7KB 7KB [ 194.403504][ T736] request_queue 223KB 364KB [ 194.409382][ T736] blkdev_ioc 27KB 27KB [ 194.423786][ T736] bio-0 1091KB 1091KB [ 194.429816][ T736] biovec-max 1377KB 1377KB [ 194.435926][ T736] biovec-64 1512KB 1512KB [ 194.453385][ T736] biovec-16 97KB 97KB [ 194.459362][ T736] uid_cache 4KB 8KB [ 194.465417][ T736] dmaengine-unmap-2 4KB 4KB [ 194.487697][ T736] audit_buffer 4KB 7KB [ 194.508149][ T736] skbuff_fclone_cache 241KB 270KB [ 194.524836][ T736] skbuff_head_cache 7545KB 7571KB [ 194.544400][ T736] configfs_dir_cache 0KB 3KB [ 194.583576][ T736] file_lock_cache 182KB 182KB [ 194.589464][ T736] file_lock_ctx 5KB 7KB [ 194.603208][ T736] fsnotify_mark_connector 7KB 7KB [ 194.609722][ T736] net_namespace 49KB 63KB [ 194.615653][ T736] task_delay_info 53KB 63KB [ 194.622595][ T736] taskstats 35KB 35KB [ 194.628476][ T736] proc_dir_entry 620KB 620KB [ 194.634681][ T736] pde_opener 3KB 7KB [ 194.649926][ T736] seq_file 165KB 165KB [ 194.656006][ T736] sigqueue 35KB 35KB [ 194.661989][ T736] shmem_inode_cache 920KB 920KB [ 194.667791][ T736] kernfs_iattrs_cache 0KB 3KB [ 194.676172][ T736] kernfs_node_cache 8480KB 8480KB [ 194.682132][ T736] mnt_cache 82KB 94KB [ 194.688062][ T736] filp 2394KB 2512KB [ 194.699673][ T736] names_cache 60426KB 60600KB [ 194.705671][ T736] hashtab_node 75KB 75KB [ 194.719879][ T736] ebitmap_node 413KB 413KB [ 194.725870][ T736] avtab_node 187KB 187KB [ 194.733960][ T736] avc_node 61KB 71KB [ 194.739941][ T736] lsm_inode_cache 1727KB 1731KB [ 194.745820][ T736] lsm_file_cache 201KB 236KB [ 194.759877][ T736] key_jar 3KB 3KB [ 194.765843][ T736] uts_namespace 9KB 15KB [ 194.786441][ T736] nsproxy 5KB 7KB [ 194.792349][ T736] vm_area_struct 1463KB 1593KB [ 194.798245][ T736] fs_cache 37KB 44KB [ 194.814664][ T736] files_cache 250KB 277KB [ 194.820716][ T736] signal_cache 454KB 494KB [ 194.826586][ T736] sighand_cache 398KB 398KB [ 194.848948][ T736] task_struct 1704KB 1858KB [ 194.866493][ T736] cred_jar 178KB 240KB [ 194.880008][ T736] anon_vma_chain 549KB 606KB [ 194.885890][ T736] anon_vma 181KB 185KB [ 194.893229][ T736] pid 39KB 52KB [ 194.899098][ T736] Acpi-Operand 209KB 209KB [ 194.905344][ T736] Acpi-ParseExt 35KB 35KB [ 194.919541][ T736] Acpi-Parse 106KB 106KB [ 194.929999][ T736] Acpi-State 185KB 185KB [ 194.935907][ T736] Acpi-Namespace 29KB 32KB [ 194.942994][ T736] trace_event_file 155KB 155KB [ 194.948875][ T736] ftrace_event_field 267KB 268KB [ 194.955048][ T736] pool_workqueue 27KB 32KB [ 194.961622][ T736] mm_struct 256KB 355KB [ 194.967752][ T736] vmap_area 20644KB 20644KB [ 194.973824][ T736] kmalloc-8k 2928KB 3168KB [ 194.979799][ T736] kmalloc-4k 38248KB 38784KB [ 194.986304][ T736] kmalloc-2k 15748KB 15908KB [ 194.992322][ T736] kmalloc-1k 22904KB 23264KB [ 194.998192][ T736] kmalloc-512 19267KB 19760KB [ 195.011555][ T736] kmalloc-256 2806KB 2832KB [ 195.017432][ T736] kmalloc-192 1026KB 1036KB [ 195.038530][ T736] kmalloc-128 1432KB 1432KB [ 195.044563][ T736] kmalloc-96 732KB 732KB [ 195.058104][ T736] kmalloc-64 28572KB 28572KB [ 195.064146][ T736] kmalloc-32 848KB 860KB [ 195.077282][ T736] kmalloc-16 340KB 348KB [ 195.090016][ T736] kmalloc-8 198KB 207KB [ 195.095898][ T736] kmem_cache_node 34KB 36KB [ 195.114156][ T736] kmem_cache 160KB 165KB [ 195.128330][ T736] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.3,pid=736,uid=0 [ 195.142589][ T736] Out of memory (oom_kill_allocating_task): Killed process 734 (syz-executor.3) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 195.160576][ T25] oom_reaper: reaped process 734 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 196.180955][ T737] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 196.209883][ T737] CPU: 1 PID: 737 Comm: syz-executor.4 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 196.219784][ T737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 196.229656][ T737] Call Trace: [ 196.232790][ T737] dump_stack+0x1d8/0x241 [ 196.236955][ T737] ? panic+0x89d/0x89d [ 196.240852][ T737] ? ___ratelimit+0x3f7/0x580 [ 196.245372][ T737] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 196.251097][ T737] ? _raw_spin_lock+0xa4/0x1b0 [ 196.255698][ T737] ? asan.module_dtor+0x20/0x20 [ 196.260390][ T737] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 196.265686][ T737] dump_header+0xd5/0x6b0 [ 196.269845][ T737] oom_kill_process+0xeb/0x2c0 [ 196.274444][ T737] out_of_memory+0x6e9/0x890 [ 196.278876][ T737] ? unregister_oom_notifier+0x20/0x20 [ 196.284169][ T737] __alloc_pages_slowpath+0x208e/0x26a0 [ 196.289556][ T737] ? current_gfp_context+0x80/0x80 [ 196.294503][ T737] ? __alloc_pages_nodemask+0x840/0x840 [ 196.299888][ T737] ? setup_fault_attr+0x3d0/0x3d0 [ 196.304790][ T737] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 196.311345][ T737] __alloc_pages_nodemask+0x4b8/0x840 [ 196.316545][ T737] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 196.321927][ T737] ? ion_page_pool_alloc+0x2f5/0x430 [ 196.327043][ T737] ion_system_heap_allocate+0x2ac/0xaf0 [ 196.332426][ T737] ? ion_system_heap_destroy_pools+0x70/0x70 [ 196.338326][ T737] ? ion_buffer_alloc+0x12f/0x840 [ 196.343186][ T737] ion_buffer_alloc+0x20f/0x840 [ 196.347976][ T737] ion_dmabuf_alloc+0xb5/0x210 [ 196.352569][ T737] ? asan.module_dtor+0x20/0x20 [ 196.357264][ T737] ion_alloc_fd+0x25/0x70 [ 196.361658][ T737] ion_ioctl+0x30b/0x500 [ 196.365692][ T737] ? debug_shrink_set+0x1d0/0x1d0 [ 196.370558][ T737] ? debug_shrink_set+0x1d0/0x1d0 [ 196.375409][ T737] do_vfs_ioctl+0x742/0x1720 [ 196.379930][ T737] ? ioctl_preallocate+0x250/0x250 [ 196.385048][ T737] ? __fget+0x407/0x490 [ 196.389125][ T737] ? fget_many+0x20/0x20 [ 196.393202][ T737] ? switch_fpu_return+0x1d4/0x410 [ 196.398147][ T737] ? security_file_ioctl+0x7d/0xa0 [ 196.403092][ T737] __x64_sys_ioctl+0xd4/0x110 [ 196.407604][ T737] do_syscall_64+0xca/0x1c0 [ 196.411952][ T737] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 196.417760][ T737] RIP: 0033:0x456e69 [ 196.421490][ T737] Code: Bad RIP value. [ 196.425388][ T737] RSP: 002b:00007f7d71a7f0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.433643][ T737] RAX: ffffffffffffffda RBX: 000000000055c038 RCX: 0000000000456e69 [ 196.441456][ T737] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 196.449350][ T737] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 196.457161][ T737] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297 [ 196.465059][ T737] R13: 000000000000006e R14: 000000000055c038 R15: 00007ffee9517268 [ 196.473690][ T737] Mem-Info: [ 196.476637][ T737] active_anon:6826 inactive_anon:74 isolated_anon:0 [ 196.476637][ T737] active_file:13 inactive_file:14 isolated_file:0 [ 196.476637][ T737] unevictable:0 dirty:0 writeback:0 unstable:0 [ 196.476637][ T737] slab_reclaimable:6291 slab_unreclaimable:68147 [ 196.476637][ T737] mapped:1 shmem:194 pagetables:308 bounce:0 [ 196.476637][ T737] free:90791 free_pcp:1102 free_cma:0 [ 196.513305][ T737] Node 0 active_anon:27304kB inactive_anon:296kB active_file:52kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:776kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 196.540571][ T737] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 196.566924][ T737] lowmem_reserve[]: 0 2894 6835 6835 [ 196.572081][ T737] DMA32 free:175584kB min:93428kB low:116784kB high:140140kB active_anon:372kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1572kB local_pcp:144kB free_cma:0kB [ 196.629876][ T737] lowmem_reserve[]: 0 0 3941 3941 [ 196.634763][ T737] Normal free:159484kB min:127252kB low:159064kB high:190876kB active_anon:26932kB inactive_anon:296kB active_file:52kB inactive_file:56kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5664kB pagetables:1232kB bounce:0kB free_pcp:1408kB local_pcp:1388kB free_cma:0kB [ 196.699872][ T737] lowmem_reserve[]: 0 0 0 0 [ 196.704203][ T737] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 196.739877][ T737] DMA32: 1*4kB (U) 1*8kB (U) 802*16kB (U) 631*32kB (U) 245*64kB (U) 58*128kB (U) 1*256kB (U) 1*512kB (U) 99*1024kB (U) 0*2048kB 0*4096kB = 158284kB [ 196.769872][ T737] Normal: 332*4kB (ME) 440*8kB (UME) 459*16kB (UME) 236*32kB (UME) 1104*64kB (UM) 88*128kB (UM) 16*256kB (UM) 3*512kB (U) 51*1024kB (U) 0*2048kB 0*4096kB = 159520kB [ 196.799884][ T737] 221 total pagecache pages [ 196.804208][ T737] 0 pages in swap cache [ 196.808204][ T737] Swap cache stats: add 0, delete 0, find 0/0 [ 196.829883][ T737] Free swap = 0kB [ 196.833436][ T737] Total swap = 0kB [ 196.836990][ T737] 2097051 pages RAM [ 196.849876][ T737] 0 pages HighMem/MovableOnly [ 196.854471][ T737] 341776 pages reserved [ 196.858544][ T737] 0 pages cma reserved [ 196.879874][ T737] Unreclaimable slab info: [ 196.884112][ T737] Name Used Total [ 196.899885][ T737] pid_2 43KB 43KB [ 196.905860][ T737] TIPC 20KB 30KB [ 196.919880][ T737] bridge_fdb_cache 8KB 11KB [ 196.925760][ T737] fib6_nodes 114KB 116KB [ 196.939887][ T737] ip6_dst_cache 786KB 787KB [ 196.945856][ T737] RAWv6 74KB 94KB [ 196.969882][ T737] UDPv6 58KB 94KB [ 196.975887][ T737] TCPv6 61KB 61KB [ 196.989885][ T737] wg_peer 76KB 92KB [ 196.995782][ T737] allowedips_node 14KB 15KB [ 197.019880][ T737] sd_ext_cdb 3KB 3KB [ 197.025768][ T737] scsi_sense_cache 1068KB 1092KB [ 197.039878][ T737] virtio_scsi_cmd 16KB 16KB [ 197.045849][ T737] sgpool-128 29KB 29KB [ 197.059891][ T737] sgpool-64 44KB 63KB [ 197.065774][ T737] sgpool-32 299KB 299KB [ 197.089880][ T737] sgpool-16 112KB 112KB [ 197.096123][ T737] sgpool-8 187KB 187KB [ 197.109880][ T737] f2fs_bio_post_read_ctx 15KB 15KB [ 197.116283][ T737] jbd2_inode 4KB 7KB [ 197.139881][ T737] ext4_system_zone 3KB 3KB [ 197.145867][ T737] ext4_bio_post_read_ctx 15KB 15KB [ 197.159906][ T737] bio-1 3KB 3KB [ 197.165963][ T737] pid_namespace 4KB 7KB [ 197.189881][ T737] UNIX 1942KB 2040KB [ 197.195797][ T737] tcp_bind_bucket 0KB 4KB [ 197.209877][ T737] ip_fib_trie 21KB 24KB [ 197.215757][ T737] ip_fib_alias 96KB 98KB [ 197.229904][ T737] ip_dst_cache 20KB 20KB [ 197.235796][ T737] RAW 43KB 46KB [ 197.259881][ T737] UDP 49KB 63KB [ 197.265786][ T737] request_sock_TCP 7KB 15KB [ 197.279898][ T737] TCP 63KB 63KB [ 197.285875][ T737] eventpoll_pwq 12KB 15KB [ 197.299877][ T737] eventpoll_epi 24KB 27KB [ 197.305771][ T737] inotify_inode_mark 15KB 15KB [ 197.329896][ T737] bio_crypt_ctx 7KB 7KB [ 197.335848][ T737] request_queue 223KB 364KB [ 197.349900][ T737] blkdev_ioc 27KB 27KB [ 197.355791][ T737] bio-0 1091KB 1091KB [ 197.379879][ T737] biovec-max 1377KB 1377KB [ 197.386195][ T737] biovec-64 1512KB 1512KB [ 197.399883][ T737] biovec-16 97KB 97KB [ 197.405769][ T737] uid_cache 4KB 8KB [ 197.419874][ T737] dmaengine-unmap-2 4KB 4KB [ 197.425785][ T737] audit_buffer 4KB 7KB [ 197.449901][ T737] skbuff_fclone_cache 241KB 270KB [ 197.456051][ T737] skbuff_head_cache 7545KB 7571KB [ 197.469893][ T737] configfs_dir_cache 0KB 3KB [ 197.475881][ T737] file_lock_cache 182KB 182KB [ 197.499880][ T737] file_lock_ctx 5KB 7KB [ 197.505765][ T737] fsnotify_mark_connector 7KB 7KB [ 197.519880][ T737] net_namespace 49KB 63KB [ 197.525767][ T737] task_delay_info 53KB 63KB [ 197.549883][ T737] taskstats 35KB 35KB [ 197.555772][ T737] proc_dir_entry 620KB 620KB [ 197.569884][ T737] pde_opener 3KB 7KB [ 197.575856][ T737] seq_file 165KB 165KB [ 197.589877][ T737] sigqueue 35KB 35KB [ 197.595765][ T737] shmem_inode_cache 920KB 920KB [ 197.619878][ T737] kernfs_iattrs_cache 0KB 3KB [ 197.626323][ T737] kernfs_node_cache 8480KB 8480KB [ 197.639887][ T737] mnt_cache 82KB 94KB [ 197.645869][ T737] filp 2394KB 2512KB [ 197.669883][ T737] names_cache 60426KB 60600KB [ 197.675782][ T737] hashtab_node 75KB 75KB [ 197.689890][ T737] ebitmap_node 413KB 413KB [ 197.696056][ T737] avtab_node 187KB 187KB [ 197.709882][ T737] avc_node 61KB 71KB [ 197.715773][ T737] lsm_inode_cache 1727KB 1731KB [ 197.739895][ T737] lsm_file_cache 201KB 236KB [ 197.745801][ T737] key_jar 3KB 3KB [ 197.759875][ T737] uts_namespace 9KB 15KB [ 197.765759][ T737] nsproxy 5KB 7KB [ 197.789890][ T737] vm_area_struct 1463KB 1593KB [ 197.795778][ T737] fs_cache 37KB 44KB [ 197.809890][ T737] files_cache 250KB 277KB [ 197.815862][ T737] signal_cache 454KB 494KB [ 197.829889][ T737] sighand_cache 398KB 398KB [ 197.835779][ T737] task_struct 1704KB 1858KB [ 197.859881][ T737] cred_jar 178KB 240KB [ 197.865943][ T737] anon_vma_chain 549KB 606KB [ 197.879876][ T737] anon_vma 181KB 185KB [ 197.885760][ T737] pid 39KB 52KB [ 197.909878][ T737] Acpi-Operand 209KB 209KB [ 197.915759][ T737] Acpi-ParseExt 35KB 35KB [ 197.929887][ T737] Acpi-Parse 106KB 106KB [ 197.935772][ T737] Acpi-State 185KB 185KB [ 197.949878][ T737] Acpi-Namespace 29KB 32KB [ 197.955755][ T737] trace_event_file 155KB 155KB [ 197.979878][ T737] ftrace_event_field 267KB 268KB [ 197.985857][ T737] pool_workqueue 27KB 32KB [ 197.999876][ T737] mm_struct 256KB 355KB [ 198.005757][ T737] vmap_area 20809KB 20809KB [ 198.011691][ T737] kmalloc-8k 2928KB 3168KB [ 198.017649][ T737] kmalloc-4k 38248KB 38784KB [ 198.023583][ T737] kmalloc-2k 15748KB 15908KB [ 198.029464][ T737] kmalloc-1k 22904KB 23264KB [ 198.035410][ T737] kmalloc-512 19267KB 19760KB [ 198.049875][ T737] kmalloc-256 2806KB 2832KB [ 198.055844][ T737] kmalloc-192 1026KB 1036KB [ 198.069590][ T737] kmalloc-128 1432KB 1432KB [ 198.075504][ T737] kmalloc-96 732KB 732KB [ 198.081393][ T737] kmalloc-64 28788KB 28788KB [ 198.087275][ T737] kmalloc-32 848KB 860KB [ 198.093199][ T737] kmalloc-16 340KB 348KB [ 198.099075][ T737] kmalloc-8 198KB 207KB [ 198.105031][ T737] kmem_cache_node 34KB 36KB [ 198.112609][ T737] kmem_cache 160KB 165KB [ 198.118988][ T737] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=737,uid=0 [ 198.160052][ T737] Out of memory (oom_kill_allocating_task): Killed process 728 (syz-executor.4) total-vm:50312kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 198.194565][ T25] oom_reaper: reaped process 728 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 199.473565][ T733] syz-executor.1 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 199.485897][ T733] CPU: 1 PID: 733 Comm: syz-executor.1 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 199.495925][ T733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 199.505864][ T733] Call Trace: [ 199.509004][ T733] dump_stack+0x1d8/0x241 [ 199.513158][ T733] ? panic+0x89d/0x89d [ 199.517073][ T733] ? ___ratelimit+0x3f7/0x580 [ 199.521580][ T733] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 199.527218][ T733] ? _raw_spin_lock+0xa4/0x1b0 [ 199.531837][ T733] ? asan.module_dtor+0x20/0x20 [ 199.536507][ T733] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 199.541800][ T733] dump_header+0xd5/0x6b0 [ 199.545973][ T733] oom_kill_process+0xeb/0x2c0 [ 199.550576][ T733] out_of_memory+0x6e9/0x890 [ 199.555012][ T733] ? unregister_oom_notifier+0x20/0x20 [ 199.560288][ T733] __alloc_pages_slowpath+0x208e/0x26a0 [ 199.565678][ T733] ? current_gfp_context+0x80/0x80 [ 199.570625][ T733] ? __alloc_pages_nodemask+0x840/0x840 [ 199.576085][ T733] ? setup_fault_attr+0x3d0/0x3d0 [ 199.580947][ T733] __alloc_pages_nodemask+0x4b8/0x840 [ 199.586170][ T733] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 199.591553][ T733] ? ion_page_pool_alloc+0x283/0x430 [ 199.596654][ T733] ? ion_page_pool_alloc+0x2f5/0x430 [ 199.601870][ T733] ion_system_heap_allocate+0x2ac/0xaf0 [ 199.607251][ T733] ? ion_system_heap_destroy_pools+0x70/0x70 [ 199.613062][ T733] ? ion_buffer_alloc+0x12f/0x840 [ 199.617979][ T733] ion_buffer_alloc+0x20f/0x840 [ 199.622621][ T733] ion_dmabuf_alloc+0xb5/0x210 [ 199.627216][ T733] ? asan.module_dtor+0x20/0x20 [ 199.631907][ T733] ion_alloc_fd+0x25/0x70 [ 199.636173][ T733] ion_ioctl+0x30b/0x500 [ 199.640311][ T733] ? debug_shrink_set+0x1d0/0x1d0 [ 199.645173][ T733] ? debug_shrink_set+0x1d0/0x1d0 [ 199.650033][ T733] do_vfs_ioctl+0x742/0x1720 [ 199.654460][ T733] ? ioctl_preallocate+0x250/0x250 [ 199.659407][ T733] ? __fget+0x407/0x490 [ 199.663590][ T733] ? fget_many+0x20/0x20 [ 199.667663][ T733] ? switch_fpu_return+0x1d4/0x410 [ 199.672614][ T733] ? security_file_ioctl+0x7d/0xa0 [ 199.677558][ T733] __x64_sys_ioctl+0xd4/0x110 [ 199.682248][ T733] do_syscall_64+0xca/0x1c0 [ 199.686585][ T733] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 199.692308][ T733] RIP: 0033:0x456e69 [ 199.696159][ T733] Code: Bad RIP value. [ 199.700037][ T733] RSP: 002b:00007f78fff180d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.708400][ T733] RAX: ffffffffffffffda RBX: 000000000055bf80 RCX: 0000000000456e69 [ 199.716306][ T733] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 199.724029][ T733] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 199.731827][ T733] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297 [ 199.739637][ T733] R13: 000000000000000b R14: 000000000055bf80 R15: 00007ffe8debee88 [ 199.747984][ T733] Mem-Info: [ 199.750986][ T733] active_anon:6811 inactive_anon:74 isolated_anon:0 [ 199.750986][ T733] active_file:26 inactive_file:2 isolated_file:0 [ 199.750986][ T733] unevictable:0 dirty:0 writeback:7 unstable:0 [ 199.750986][ T733] slab_reclaimable:6292 slab_unreclaimable:68221 [ 199.750986][ T733] mapped:1 shmem:194 pagetables:308 bounce:0 [ 199.750986][ T733] free:64060 free_pcp:866 free_cma:0 [ 199.787233][ T733] Node 0 active_anon:27244kB inactive_anon:296kB active_file:104kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:28kB shmem:776kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 199.814834][ T733] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 199.841032][ T733] lowmem_reserve[]: 0 2894 6835 6835 [ 199.846137][ T733] DMA32 free:108988kB min:93428kB low:116784kB high:140140kB active_anon:368kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1756kB local_pcp:248kB free_cma:0kB [ 199.874541][ T733] lowmem_reserve[]: 0 0 3941 3941 [ 199.879378][ T733] Normal free:131344kB min:131348kB low:163160kB high:194972kB active_anon:26876kB inactive_anon:296kB active_file:108kB inactive_file:4kB unevictable:0kB writepending:28kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5632kB pagetables:1232kB bounce:0kB free_pcp:1708kB local_pcp:216kB free_cma:0kB [ 199.908732][ T733] lowmem_reserve[]: 0 0 0 0 [ 199.913060][ T733] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 199.926779][ T733] DMA32: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 106*1024kB (U) 0*2048kB 0*4096kB = 108988kB [ 199.940545][ T733] Normal: 324*4kB (ME) 160*8kB (UME) 130*16kB (ME) 55*32kB (ME) 354*64kB (UM) 157*128kB (UM) 41*256kB (UM) 12*512kB (U) 64*1024kB (UE) 0*2048kB 0*4096kB = 131344kB [ 199.956692][ T733] 223 total pagecache pages [ 199.960972][ T733] 0 pages in swap cache [ 199.964950][ T733] Swap cache stats: add 0, delete 0, find 0/0 [ 199.971148][ T733] Free swap = 0kB [ 199.974838][ T733] Total swap = 0kB [ 199.978415][ T733] 2097051 pages RAM [ 199.982080][ T733] 0 pages HighMem/MovableOnly [ 199.986560][ T733] 341776 pages reserved [ 199.990574][ T733] 0 pages cma reserved [ 199.994541][ T733] Unreclaimable slab info: [ 199.998791][ T733] Name Used Total [ 200.004900][ T733] pid_2 43KB 43KB [ 200.010795][ T733] TIPC 20KB 30KB [ 200.016684][ T733] bridge_fdb_cache 8KB 11KB [ 200.022705][ T733] fib6_nodes 114KB 116KB [ 200.028567][ T733] ip6_dst_cache 786KB 787KB [ 200.034503][ T733] RAWv6 74KB 94KB [ 200.040482][ T733] UDPv6 58KB 94KB [ 200.046441][ T733] TCPv6 61KB 61KB [ 200.052580][ T733] wg_peer 76KB 92KB [ 200.058459][ T733] allowedips_node 14KB 15KB [ 200.064461][ T733] sd_ext_cdb 3KB 3KB [ 200.070360][ T733] scsi_sense_cache 1068KB 1092KB [ 200.076243][ T733] virtio_scsi_cmd 16KB 16KB [ 200.082182][ T733] sgpool-128 29KB 29KB [ 200.088051][ T733] sgpool-64 44KB 63KB [ 200.093986][ T733] sgpool-32 299KB 299KB [ 200.099874][ T733] sgpool-16 112KB 112KB [ 200.105761][ T733] sgpool-8 187KB 187KB [ 200.111849][ T733] f2fs_bio_post_read_ctx 15KB 15KB [ 200.118165][ T733] jbd2_inode 4KB 7KB [ 200.124090][ T733] ext4_system_zone 3KB 3KB [ 200.129989][ T733] ext4_bio_post_read_ctx 15KB 15KB [ 200.136303][ T733] bio-1 3KB 3KB [ 200.142223][ T733] pid_namespace 4KB 7KB [ 200.148106][ T733] UNIX 1942KB 2040KB [ 200.154040][ T733] tcp_bind_bucket 0KB 4KB [ 200.159939][ T733] ip_fib_trie 21KB 24KB [ 200.165812][ T733] ip_fib_alias 96KB 98KB [ 200.171734][ T733] ip_dst_cache 20KB 20KB [ 200.177619][ T733] RAW 43KB 46KB [ 200.183548][ T733] UDP 49KB 63KB [ 200.189416][ T733] request_sock_TCP 7KB 15KB [ 200.195346][ T733] TCP 63KB 63KB [ 200.201237][ T733] eventpoll_pwq 12KB 15KB [ 200.207117][ T733] eventpoll_epi 24KB 27KB [ 200.213055][ T733] inotify_inode_mark 15KB 15KB [ 200.219014][ T733] bio_crypt_ctx 7KB 7KB [ 200.225031][ T733] request_queue 223KB 364KB [ 200.230918][ T733] blkdev_ioc 27KB 27KB [ 200.236903][ T733] bio-0 1091KB 1091KB [ 200.242839][ T733] biovec-max 1377KB 1377KB [ 200.248706][ T733] biovec-64 1512KB 1512KB [ 200.254658][ T733] biovec-16 97KB 97KB [ 200.260619][ T733] uid_cache 4KB 8KB [ 200.266502][ T733] dmaengine-unmap-2 4KB 4KB [ 200.272797][ T733] audit_buffer 4KB 7KB [ 200.278657][ T733] skbuff_fclone_cache 241KB 270KB [ 200.284875][ T733] skbuff_head_cache 7545KB 7571KB [ 200.290886][ T733] configfs_dir_cache 0KB 3KB [ 200.296824][ T733] file_lock_cache 182KB 182KB [ 200.302758][ T733] file_lock_ctx 5KB 7KB [ 200.308632][ T733] fsnotify_mark_connector 7KB 7KB [ 200.315080][ T733] net_namespace 49KB 63KB [ 200.320968][ T733] task_delay_info 53KB 63KB [ 200.326848][ T733] taskstats 35KB 35KB [ 200.332785][ T733] proc_dir_entry 620KB 620KB [ 200.338660][ T733] pde_opener 3KB 7KB [ 200.344599][ T733] seq_file 165KB 165KB [ 200.350499][ T733] sigqueue 35KB 35KB [ 200.356373][ T733] shmem_inode_cache 920KB 920KB [ 200.362306][ T733] kernfs_iattrs_cache 0KB 3KB [ 200.368861][ T733] kernfs_node_cache 8480KB 8480KB [ 200.374813][ T733] mnt_cache 82KB 94KB [ 200.380699][ T733] filp 2394KB 2512KB [ 200.386563][ T733] names_cache 60426KB 60600KB [ 200.392519][ T733] hashtab_node 75KB 75KB [ 200.398378][ T733] ebitmap_node 413KB 413KB [ 200.404305][ T733] avtab_node 187KB 187KB [ 200.410209][ T733] avc_node 61KB 71KB [ 200.416179][ T733] lsm_inode_cache 1727KB 1731KB [ 200.422104][ T733] lsm_file_cache 201KB 236KB [ 200.427975][ T733] key_jar 3KB 3KB [ 200.433900][ T733] uts_namespace 9KB 15KB [ 200.439769][ T733] nsproxy 5KB 7KB [ 200.445703][ T733] vm_area_struct 1463KB 1593KB [ 200.451597][ T733] fs_cache 37KB 44KB [ 200.457477][ T733] files_cache 250KB 277KB [ 200.463401][ T733] signal_cache 454KB 494KB [ 200.469274][ T733] sighand_cache 398KB 398KB [ 200.475229][ T733] task_struct 1704KB 1858KB [ 200.481113][ T733] cred_jar 178KB 240KB [ 200.487078][ T733] anon_vma_chain 549KB 606KB [ 200.493011][ T733] anon_vma 181KB 185KB [ 200.498873][ T733] pid 39KB 52KB [ 200.504795][ T733] Acpi-Operand 209KB 209KB [ 200.510793][ T733] Acpi-ParseExt 35KB 35KB [ 200.516848][ T733] Acpi-Parse 106KB 106KB [ 200.522793][ T733] Acpi-State 185KB 185KB [ 200.528656][ T733] Acpi-Namespace 29KB 32KB [ 200.534573][ T733] trace_event_file 155KB 155KB [ 200.540490][ T733] ftrace_event_field 267KB 268KB [ 200.546548][ T733] pool_workqueue 27KB 32KB [ 200.552830][ T733] mm_struct 256KB 355KB [ 200.558784][ T733] vmap_area 20876KB 20876KB [ 200.564709][ T733] kmalloc-8k 2928KB 3168KB [ 200.570920][ T733] kmalloc-4k 38248KB 38784KB [ 200.576778][ T733] kmalloc-2k 15748KB 15908KB [ 200.582799][ T733] kmalloc-1k 22904KB 23264KB [ 200.588673][ T733] kmalloc-512 19267KB 19760KB [ 200.594677][ T733] kmalloc-256 2806KB 2832KB [ 200.600582][ T733] kmalloc-192 1026KB 1036KB [ 200.606460][ T733] kmalloc-128 1432KB 1432KB [ 200.612379][ T733] kmalloc-96 732KB 732KB [ 200.618369][ T733] kmalloc-64 28872KB 28872KB [ 200.624267][ T733] kmalloc-32 848KB 860KB [ 200.631236][ T733] kmalloc-16 340KB 348KB [ 200.637114][ T733] kmalloc-8 198KB 207KB [ 200.643059][ T733] kmem_cache_node 34KB 36KB [ 200.649000][ T733] kmem_cache 160KB 165KB [ 200.655327][ T733] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=733,uid=0 [ 200.669146][ T733] Out of memory (oom_kill_allocating_task): Killed process 729 (syz-executor.1) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 200.687479][ T25] oom_reaper: reaped process 729 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 201.269991][ T730] (elapsed 8.960 seconds) done. [ 201.274655][ T730] OOM killer disabled. [ 201.278564][ T730] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 201.288117][ T730] printk: Suspending console(s) (use no_console_suspend to debug) [ 201.339984][ T547] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 201.586745][ T730] ACPI: Preparing to enter system sleep state S3 [ 201.587167][ T730] PM: Saving platform NVS memory [ 201.587171][ T730] Disabling non-boot CPUs ... [ 201.590168][ T730] smpboot: CPU 1 is now offline [ 201.591998][ T730] kvm-clock: cpu 0, msr 6892001, primary cpu clock, resume [ 201.592066][ T730] ACPI: Low-level resume complete [ 201.592140][ T730] PM: Restoring platform NVS memory [ 201.592151][ T730] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 201.612940][ T730] Enabling non-boot CPUs ... [ 201.613167][ T730] x86: Booting SMP configuration: [ 201.613172][ T730] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 201.613349][ T0] kvm-clock: cpu 1, msr 6892041, secondary cpu clock [ 201.614400][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 201.616073][ T730] CPU1 is up [ 201.616515][ T730] ACPI: Waking up from system sleep state S3 [ 201.875408][ T730] OOM killer enabled. [ 201.879086][ T730] Restarting tasks ... done. [ 201.888056][ T730] Resume cause unknown [ 201.891941][ T730] PM: suspend exit [ 202.225593][ T744] PM: suspend entry (deep) [ 202.235457][ T748] PM: suspend entry (deep) [ 202.239829][ T748] PM: suspend exit [ 202.270212][ T744] Filesystems sync: 0.040 seconds [ 202.270564][ T751] PM: suspend entry (deep) [ 202.275056][ T744] Freezing user space processes ... [ 202.279510][ T751] PM: suspend exit [ 205.884959][ T744] (elapsed 3.609 seconds) done. [ 205.889630][ T744] OOM killer disabled. [ 205.893744][ T744] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 205.903434][ T744] printk: Suspending console(s) (use no_console_suspend to debug) [ 205.990368][ T553] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 206.204208][ T744] ACPI: Preparing to enter system sleep state S3 [ 206.204502][ T744] PM: Saving platform NVS memory [ 206.204505][ T744] Disabling non-boot CPUs ... [ 206.207276][ T744] smpboot: CPU 1 is now offline [ 206.209277][ T744] kvm-clock: cpu 0, msr 6892001, primary cpu clock, resume [ 206.209347][ T744] ACPI: Low-level resume complete [ 206.209418][ T744] PM: Restoring platform NVS memory [ 206.209429][ T744] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 206.228574][ T744] Enabling non-boot CPUs ... [ 206.228785][ T744] x86: Booting SMP configuration: [ 206.228790][ T744] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 206.228997][ T0] kvm-clock: cpu 1, msr 6892041, secondary cpu clock [ 206.230006][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 206.231808][ T744] CPU1 is up [ 206.232270][ T744] ACPI: Waking up from system sleep state S3 [ 207.573355][ T744] OOM killer enabled. [ 207.577220][ T744] Restarting tasks ... [ 207.578508][ T750] PM: suspend entry (deep) [ 207.590019][ T744] done. [ 207.610618][ T750] PM: suspend exit [ 207.615564][ T744] Resume cause unknown [ 207.622004][ T759] PM: suspend entry (deep) [ 207.622894][ T760] PM: suspend entry (deep) [ 207.627296][ T744] PM: suspend exit [ 207.638014][ T763] PM: suspend entry (deep) [ 207.642996][ T763] PM: suspend exit [ 207.646159][ T762] PM: suspend entry (deep) [ 207.655228][ T766] PM: suspend entry (deep) 2024/06/18 23:00:49 executed programs: 90 2024/06/18 23:00:55 executed programs: 96 [ 207.656623][ T762] PM: suspend exit [ 207.661475][ T760] PM: suspend exit [ 207.667285][ T767] PM: suspend entry (deep) [ 207.670032][ T766] PM: suspend exit [ 207.680345][ T767] PM: suspend exit [ 207.770234][ T759] Filesystems sync: 0.133 seconds [ 207.775284][ T759] Freezing user space processes ... [ 210.540727][ T767] syz-executor.4 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 210.558473][ T767] CPU: 1 PID: 767 Comm: syz-executor.4 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 210.568559][ T767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 210.578621][ T767] Call Trace: [ 210.581933][ T767] dump_stack+0x1d8/0x241 [ 210.586092][ T767] ? panic+0x89d/0x89d [ 210.590023][ T767] ? ___ratelimit+0x3f7/0x580 [ 210.594601][ T767] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 210.600274][ T767] ? _raw_spin_lock+0xa4/0x1b0 [ 210.604851][ T767] ? asan.module_dtor+0x20/0x20 [ 210.609580][ T767] dump_header+0xd5/0x6b0 [ 210.613709][ T767] oom_kill_process+0xeb/0x2c0 [ 210.618300][ T767] out_of_memory+0x6e9/0x890 [ 210.622722][ T767] ? unregister_oom_notifier+0x20/0x20 [ 210.628013][ T767] ? __zone_watermark_ok+0x94/0x380 [ 210.633063][ T767] __alloc_pages_slowpath+0x208e/0x26a0 [ 210.638451][ T767] ? current_gfp_context+0x80/0x80 [ 210.643425][ T767] ? __alloc_pages_nodemask+0x840/0x840 [ 210.648877][ T767] ? setup_fault_attr+0x3d0/0x3d0 [ 210.653871][ T767] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 210.660578][ T767] __alloc_pages_nodemask+0x4b8/0x840 [ 210.665792][ T767] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 210.671164][ T767] ? ion_page_pool_alloc+0x2f5/0x430 [ 210.676371][ T767] ion_system_heap_allocate+0x2ac/0xaf0 [ 210.681752][ T767] ? ion_system_heap_destroy_pools+0x70/0x70 [ 210.687566][ T767] ? ion_buffer_alloc+0x12f/0x840 [ 210.692425][ T767] ion_buffer_alloc+0x20f/0x840 [ 210.697118][ T767] ion_dmabuf_alloc+0xb5/0x210 [ 210.701713][ T767] ? asan.module_dtor+0x20/0x20 [ 210.706398][ T767] ion_alloc_fd+0x25/0x70 [ 210.710563][ T767] ion_ioctl+0x30b/0x500 [ 210.714645][ T767] ? debug_shrink_set+0x1d0/0x1d0 [ 210.719594][ T767] ? debug_shrink_set+0x1d0/0x1d0 [ 210.724853][ T767] do_vfs_ioctl+0x742/0x1720 [ 210.729250][ T767] ? ioctl_preallocate+0x250/0x250 [ 210.734200][ T767] ? __fget+0x407/0x490 [ 210.738307][ T767] ? fget_many+0x20/0x20 [ 210.742382][ T767] ? switch_fpu_return+0x1d4/0x410 [ 210.747327][ T767] ? security_file_ioctl+0x7d/0xa0 [ 210.752272][ T767] __x64_sys_ioctl+0xd4/0x110 [ 210.756787][ T767] do_syscall_64+0xca/0x1c0 [ 210.761126][ T767] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 210.766854][ T767] RIP: 0033:0x456e69 [ 210.770592][ T767] Code: Bad RIP value. [ 210.774499][ T767] RSP: 002b:00007f7d71aa00d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 210.782735][ T767] RAX: ffffffffffffffda RBX: 000000000055bf80 RCX: 0000000000456e69 [ 210.790546][ T767] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 210.798355][ T767] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 210.806254][ T767] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297 [ 210.814066][ T767] R13: 000000000000000b R14: 000000000055bf80 R15: 00007ffee9517268 [ 210.822001][ T767] Mem-Info: [ 210.824854][ T767] active_anon:6634 inactive_anon:75 isolated_anon:0 [ 210.824854][ T767] active_file:12 inactive_file:17 isolated_file:0 [ 210.824854][ T767] unevictable:0 dirty:7 writeback:0 unstable:0 [ 210.824854][ T767] slab_reclaimable:6287 slab_unreclaimable:68683 [ 210.824854][ T767] mapped:23 shmem:162 pagetables:308 bounce:0 [ 210.824854][ T767] free:63510 free_pcp:0 free_cma:0 [ 210.861290][ T767] Node 0 active_anon:26536kB inactive_anon:300kB active_file:48kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92kB dirty:28kB writeback:0kB shmem:648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 210.888692][ T767] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 210.914697][ T767] lowmem_reserve[]: 0 2894 6835 6835 [ 210.919902][ T767] DMA32 free:108712kB min:93428kB low:116784kB high:140140kB active_anon:336kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 210.947695][ T767] lowmem_reserve[]: 0 0 3941 3941 [ 210.963247][ T767] Normal free:127172kB min:127252kB low:159064kB high:190876kB active_anon:26200kB inactive_anon:300kB active_file:12kB inactive_file:32kB unevictable:0kB writepending:28kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5760kB pagetables:1232kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 210.996860][ T767] lowmem_reserve[]: 0 0 0 0 [ 211.001207][ T767] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 211.019301][ T767] DMA32: 2*4kB (U) 0*8kB 0*16kB 3405*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 108968kB [ 211.031232][ T767] Normal: 340*4kB (UME) 166*8kB (UME) 118*16kB (UME) 3760*32kB (UME) 38*64kB (UME) 2*128kB (E) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 127584kB [ 211.046255][ T767] 196 total pagecache pages [ 211.050573][ T767] 0 pages in swap cache [ 211.054551][ T767] Swap cache stats: add 0, delete 0, find 0/0 [ 211.060562][ T767] Free swap = 0kB [ 211.064270][ T767] Total swap = 0kB [ 211.067920][ T767] 2097051 pages RAM [ 211.071583][ T767] 0 pages HighMem/MovableOnly [ 211.076073][ T767] 341776 pages reserved [ 211.080069][ T767] 0 pages cma reserved [ 211.084079][ T767] Unreclaimable slab info: [ 211.088321][ T767] Name Used Total [ 211.094411][ T767] pid_2 47KB 47KB [ 211.100293][ T767] TIPC 20KB 30KB [ 211.106201][ T767] bridge_fdb_cache 7KB 11KB [ 211.112213][ T767] fib6_nodes 112KB 116KB [ 211.118099][ T767] ip6_dst_cache 780KB 787KB [ 211.124102][ T767] RAWv6 74KB 94KB [ 211.129981][ T767] UDPv6 54KB 94KB [ 211.135908][ T767] TCPv6 61KB 61KB [ 211.141810][ T767] wg_peer 76KB 92KB [ 211.147680][ T767] allowedips_node 14KB 15KB [ 211.153608][ T767] sd_ext_cdb 3KB 3KB [ 211.159482][ T767] scsi_sense_cache 1068KB 1092KB [ 211.165407][ T767] virtio_scsi_cmd 16KB 16KB [ 211.171312][ T767] sgpool-128 29KB 29KB [ 211.177288][ T767] sgpool-64 44KB 63KB [ 211.183372][ T767] sgpool-32 315KB 315KB [ 211.189254][ T767] sgpool-16 116KB 120KB [ 211.195179][ T767] sgpool-8 206KB 206KB [ 211.201091][ T767] f2fs_bio_post_read_ctx 15KB 15KB [ 211.207397][ T767] jbd2_inode 4KB 7KB [ 211.213427][ T767] ext4_system_zone 3KB 3KB [ 211.219286][ T767] ext4_bio_post_read_ctx 15KB 15KB [ 211.225663][ T767] bio-1 3KB 3KB [ 211.231727][ T767] pid_namespace 4KB 7KB [ 211.237624][ T767] UNIX 1747KB 1845KB [ 211.243616][ T767] tcp_bind_bucket 0KB 4KB [ 211.249672][ T767] ip_fib_trie 19KB 24KB [ 211.256198][ T767] ip_fib_alias 90KB 98KB [ 211.262101][ T767] ip_dst_cache 19KB 20KB [ 211.267974][ T767] RAW 43KB 46KB [ 211.273902][ T767] UDP 49KB 63KB [ 211.279774][ T767] request_sock_TCP 7KB 15KB [ 211.285785][ T767] TCP 63KB 63KB [ 211.291691][ T767] eventpoll_pwq 12KB 15KB [ 211.297565][ T767] eventpoll_epi 24KB 27KB [ 211.303662][ T767] inotify_inode_mark 15KB 15KB [ 211.309889][ T767] bio_crypt_ctx 7KB 7KB [ 211.315816][ T767] request_queue 223KB 364KB [ 211.321777][ T767] blkdev_ioc 27KB 27KB [ 211.327789][ T767] bio-0 1185KB 1185KB [ 211.333823][ T767] biovec-max 1466KB 1466KB [ 211.339779][ T767] biovec-64 1622KB 1622KB [ 211.345701][ T767] biovec-16 99KB 101KB [ 211.351604][ T767] uid_cache 4KB 8KB [ 211.357566][ T767] dmaengine-unmap-2 4KB 4KB [ 211.363505][ T767] audit_buffer 4KB 7KB [ 211.369408][ T767] skbuff_fclone_cache 39KB 75KB [ 211.375549][ T767] skbuff_head_cache 6707KB 6798KB [ 211.381578][ T767] configfs_dir_cache 0KB 3KB [ 211.387524][ T767] file_lock_cache 186KB 186KB [ 211.393634][ T767] file_lock_ctx 5KB 7KB [ 211.399524][ T767] fsnotify_mark_connector 7KB 7KB [ 211.405984][ T767] net_namespace 49KB 63KB [ 211.411874][ T767] task_delay_info 54KB 63KB [ 211.417923][ T767] taskstats 43KB 43KB [ 211.423871][ T767] proc_dir_entry 648KB 648KB [ 211.429972][ T767] pde_opener 3KB 7KB [ 211.435878][ T767] seq_file 169KB 169KB [ 211.441771][ T767] sigqueue 36KB 39KB [ 211.447747][ T767] shmem_inode_cache 952KB 952KB [ 211.453660][ T767] kernfs_iattrs_cache 0KB 3KB [ 211.459808][ T767] kernfs_node_cache 8480KB 8480KB [ 211.465820][ T767] mnt_cache 75KB 94KB [ 211.471802][ T767] filp 2212KB 2354KB [ 211.477756][ T767] names_cache 61523KB 61523KB [ 211.483711][ T767] hashtab_node 75KB 75KB [ 211.489586][ T767] ebitmap_node 413KB 413KB [ 211.495521][ T767] avtab_node 187KB 187KB [ 211.501508][ T767] avc_node 61KB 71KB [ 211.507374][ T767] lsm_inode_cache 1731KB 1731KB [ 211.513337][ T767] lsm_file_cache 194KB 232KB [ 211.519180][ T767] key_jar 3KB 3KB [ 211.525114][ T767] uts_namespace 9KB 15KB [ 211.531101][ T767] nsproxy 4KB 7KB [ 211.537063][ T767] vm_area_struct 1054KB 1172KB [ 211.542977][ T767] fs_cache 38KB 44KB [ 211.548861][ T767] files_cache 247KB 277KB [ 211.554781][ T767] signal_cache 383KB 478KB [ 211.560686][ T767] sighand_cache 398KB 398KB [ 211.566697][ T767] task_struct 1756KB 1858KB [ 211.572596][ T767] cred_jar 161KB 220KB [ 211.578476][ T767] anon_vma_chain 377KB 433KB [ 211.584492][ T767] anon_vma 185KB 185KB [ 211.590384][ T767] pid 39KB 52KB [ 211.596271][ T767] Acpi-Operand 229KB 229KB [ 211.602193][ T767] Acpi-ParseExt 43KB 43KB [ 211.608076][ T767] Acpi-Parse 126KB 126KB [ 211.613990][ T767] Acpi-State 216KB 216KB [ 211.620264][ T767] Acpi-Namespace 32KB 32KB [ 211.626547][ T767] trace_event_file 155KB 155KB [ 211.632555][ T767] ftrace_event_field 267KB 268KB [ 211.638719][ T767] pool_workqueue 25KB 32KB [ 211.644736][ T767] mm_struct 249KB 355KB [ 211.650727][ T767] vmap_area 23321KB 23321KB [ 211.656714][ T767] kmalloc-8k 2736KB 2976KB [ 211.662725][ T767] kmalloc-4k 35904KB 38912KB [ 211.668696][ T767] kmalloc-2k 15340KB 15876KB [ 211.674645][ T767] kmalloc-1k 19050KB 19936KB [ 211.680528][ T767] kmalloc-512 18976KB 19744KB [ 211.686391][ T767] kmalloc-256 2848KB 2848KB [ 211.692409][ T767] kmalloc-192 1008KB 1012KB [ 211.698273][ T767] kmalloc-128 1572KB 1572KB [ 211.704278][ T767] kmalloc-96 736KB 736KB [ 211.710253][ T767] kmalloc-64 32124KB 32124KB [ 211.716171][ T767] kmalloc-32 868KB 868KB [ 211.722160][ T767] kmalloc-16 348KB 348KB [ 211.728217][ T767] kmalloc-8 200KB 207KB [ 211.734268][ T767] kmem_cache_node 34KB 36KB [ 211.740137][ T767] kmem_cache 160KB 165KB [ 211.746048][ T767] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.4,pid=767,uid=0 [ 211.759807][ T767] Out of memory (oom_kill_allocating_task): Killed process 765 (syz-executor.4) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 211.778320][ T25] oom_reaper: reaped process 765 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 211.925038][ T769] syz-executor.5 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 211.937403][ T769] CPU: 1 PID: 769 Comm: syz-executor.5 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 211.947329][ T769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 211.957310][ T769] Call Trace: [ 211.960440][ T769] dump_stack+0x1d8/0x241 [ 211.964600][ T769] ? panic+0x89d/0x89d [ 211.968505][ T769] ? ___ratelimit+0x3f7/0x580 [ 211.973027][ T769] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 211.978655][ T769] ? _raw_spin_lock+0xa4/0x1b0 [ 211.983444][ T769] ? asan.module_dtor+0x20/0x20 [ 211.988312][ T769] dump_header+0xd5/0x6b0 [ 211.992481][ T769] oom_kill_process+0xeb/0x2c0 [ 211.997077][ T769] out_of_memory+0x6e9/0x890 [ 212.001983][ T769] ? unregister_oom_notifier+0x20/0x20 [ 212.007391][ T769] ? __zone_watermark_ok+0x94/0x380 [ 212.012516][ T769] __alloc_pages_slowpath+0x208e/0x26a0 [ 212.018135][ T769] ? current_gfp_context+0x80/0x80 [ 212.023015][ T769] ? __alloc_pages_nodemask+0x840/0x840 [ 212.028479][ T769] ? setup_fault_attr+0x3d0/0x3d0 [ 212.033347][ T769] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 212.039937][ T769] __alloc_pages_nodemask+0x4b8/0x840 [ 212.045159][ T769] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 212.050766][ T769] ? ion_page_pool_alloc+0x2f5/0x430 [ 212.056031][ T769] ion_system_heap_allocate+0x2ac/0xaf0 [ 212.061481][ T769] ? ion_system_heap_destroy_pools+0x70/0x70 [ 212.067533][ T769] ? ion_buffer_alloc+0x12f/0x840 [ 212.072407][ T769] ion_buffer_alloc+0x20f/0x840 [ 212.077088][ T769] ion_dmabuf_alloc+0xb5/0x210 [ 212.081689][ T769] ? asan.module_dtor+0x20/0x20 [ 212.086374][ T769] ion_alloc_fd+0x25/0x70 [ 212.090659][ T769] ion_ioctl+0x30b/0x500 [ 212.094754][ T769] ? debug_shrink_set+0x1d0/0x1d0 [ 212.099677][ T769] ? debug_shrink_set+0x1d0/0x1d0 [ 212.104536][ T769] do_vfs_ioctl+0x742/0x1720 [ 212.109041][ T769] ? ioctl_preallocate+0x250/0x250 [ 212.113990][ T769] ? __fget+0x407/0x490 [ 212.117976][ T769] ? fget_many+0x20/0x20 [ 212.122242][ T769] ? switch_fpu_return+0x1d4/0x410 [ 212.127247][ T769] ? security_file_ioctl+0x7d/0xa0 [ 212.132227][ T769] __x64_sys_ioctl+0xd4/0x110 [ 212.136821][ T769] do_syscall_64+0xca/0x1c0 [ 212.141253][ T769] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 212.147060][ T769] RIP: 0033:0x456e69 [ 212.150786][ T769] Code: Bad RIP value. [ 212.154688][ T769] RSP: 002b:00007f0d323bd0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 212.163038][ T769] RAX: ffffffffffffffda RBX: 000000000055c038 RCX: 0000000000456e69 [ 212.170945][ T769] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 212.178877][ T769] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 212.186684][ T769] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297 [ 212.194504][ T769] R13: 000000000000006e R14: 000000000055c038 R15: 00007ffef6541dc8 [ 212.202451][ T769] Mem-Info: [ 212.205428][ T769] active_anon:6620 inactive_anon:75 isolated_anon:0 [ 212.205428][ T769] active_file:2 inactive_file:1 isolated_file:0 [ 212.205428][ T769] unevictable:0 dirty:0 writeback:0 unstable:0 [ 212.205428][ T769] slab_reclaimable:6289 slab_unreclaimable:68693 [ 212.205428][ T769] mapped:1 shmem:162 pagetables:308 bounce:0 [ 212.205428][ T769] free:63030 free_pcp:202 free_cma:0 [ 212.241810][ T769] Node 0 active_anon:26480kB inactive_anon:300kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 212.269342][ T769] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 212.296085][ T769] lowmem_reserve[]: 0 2894 6835 6835 [ 212.301245][ T769] DMA32 free:109136kB min:93428kB low:116784kB high:140140kB active_anon:336kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:504kB local_pcp:248kB free_cma:0kB [ 212.329077][ T769] lowmem_reserve[]: 0 0 3941 3941 [ 212.334044][ T769] Normal free:127076kB min:127252kB low:159064kB high:190876kB active_anon:26144kB inactive_anon:300kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5728kB pagetables:1232kB bounce:0kB free_pcp:304kB local_pcp:56kB free_cma:0kB [ 212.363030][ T769] lowmem_reserve[]: 0 0 0 0 [ 212.367354][ T769] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 212.380833][ T769] DMA32: 0*4kB 0*8kB 1*16kB (U) 2948*32kB (U) 227*64kB (U) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 109136kB [ 212.393586][ T769] Normal: 339*4kB (ME) 165*8kB (ME) 117*16kB (ME) 3313*32kB (UME) 242*64kB (UME) 6*128kB (UE) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 127076kB [ 212.408780][ T769] 165 total pagecache pages [ 212.413108][ T769] 0 pages in swap cache [ 212.417083][ T769] Swap cache stats: add 0, delete 0, find 0/0 [ 212.423263][ T769] Free swap = 0kB [ 212.426878][ T769] Total swap = 0kB [ 212.430380][ T769] 2097051 pages RAM [ 212.434006][ T769] 0 pages HighMem/MovableOnly [ 212.438606][ T769] 341776 pages reserved [ 212.442617][ T769] 0 pages cma reserved [ 212.446584][ T769] Unreclaimable slab info: [ 212.450875][ T769] Name Used Total [ 212.456925][ T769] pid_2 47KB 47KB [ 212.462930][ T769] TIPC 20KB 30KB [ 212.468806][ T769] bridge_fdb_cache 7KB 11KB [ 212.474748][ T769] fib6_nodes 112KB 116KB [ 212.480649][ T769] ip6_dst_cache 780KB 787KB [ 212.486625][ T769] RAWv6 74KB 94KB [ 212.492671][ T769] UDPv6 54KB 94KB [ 212.498635][ T769] TCPv6 61KB 61KB [ 212.504579][ T769] wg_peer 76KB 92KB [ 212.510472][ T769] allowedips_node 14KB 15KB [ 212.516342][ T769] sd_ext_cdb 3KB 3KB [ 212.522259][ T769] scsi_sense_cache 1068KB 1092KB [ 212.528139][ T769] virtio_scsi_cmd 16KB 16KB [ 212.534067][ T769] sgpool-128 29KB 29KB [ 212.539947][ T769] sgpool-64 44KB 63KB [ 212.546056][ T769] sgpool-32 315KB 315KB [ 212.551936][ T769] sgpool-16 116KB 120KB [ 212.557821][ T769] sgpool-8 206KB 206KB [ 212.563832][ T769] f2fs_bio_post_read_ctx 15KB 15KB [ 212.570245][ T769] jbd2_inode 4KB 7KB [ 212.576278][ T769] ext4_system_zone 3KB 3KB [ 212.582439][ T769] ext4_bio_post_read_ctx 15KB 15KB [ 212.589404][ T769] bio-1 3KB 3KB [ 212.595658][ T769] pid_namespace 4KB 7KB [ 212.601571][ T769] UNIX 1747KB 1845KB [ 212.607442][ T769] tcp_bind_bucket 0KB 4KB [ 212.613373][ T769] ip_fib_trie 19KB 24KB [ 212.619243][ T769] ip_fib_alias 90KB 98KB [ 212.625259][ T769] ip_dst_cache 19KB 20KB [ 212.631150][ T769] RAW 43KB 46KB [ 212.637120][ T769] UDP 49KB 63KB [ 212.643127][ T769] request_sock_TCP 7KB 15KB [ 212.649098][ T769] TCP 63KB 63KB [ 212.655151][ T769] eventpoll_pwq 12KB 15KB [ 212.661110][ T769] eventpoll_epi 24KB 27KB [ 212.667101][ T769] inotify_inode_mark 15KB 15KB [ 212.673298][ T769] bio_crypt_ctx 7KB 7KB [ 212.679461][ T769] request_queue 223KB 364KB [ 212.685374][ T769] blkdev_ioc 27KB 27KB [ 212.691360][ T769] bio-0 1185KB 1185KB [ 212.697359][ T769] biovec-max 1466KB 1466KB [ 212.703425][ T769] biovec-64 1622KB 1622KB [ 212.709274][ T769] biovec-16 99KB 101KB [ 212.715195][ T769] uid_cache 4KB 8KB [ 212.721206][ T769] dmaengine-unmap-2 4KB 4KB [ 212.727160][ T769] audit_buffer 4KB 7KB [ 212.733177][ T769] skbuff_fclone_cache 39KB 75KB [ 212.739260][ T769] skbuff_head_cache 6707KB 6798KB [ 212.745150][ T769] configfs_dir_cache 0KB 3KB [ 212.751132][ T769] file_lock_cache 186KB 186KB [ 212.757018][ T769] file_lock_ctx 5KB 7KB [ 212.762938][ T769] fsnotify_mark_connector 7KB 7KB [ 212.769869][ T769] net_namespace 49KB 63KB [ 212.775795][ T769] task_delay_info 54KB 63KB [ 212.781781][ T769] taskstats 43KB 43KB [ 212.787575][ T769] proc_dir_entry 648KB 648KB [ 212.793671][ T769] pde_opener 3KB 7KB [ 212.799772][ T769] seq_file 169KB 169KB [ 212.805713][ T769] sigqueue 36KB 39KB [ 212.811676][ T769] shmem_inode_cache 952KB 952KB [ 212.817569][ T769] kernfs_iattrs_cache 0KB 3KB [ 212.823653][ T769] kernfs_node_cache 8480KB 8480KB [ 212.829551][ T769] mnt_cache 75KB 94KB [ 212.835747][ T769] filp 2212KB 2354KB [ 212.841630][ T769] names_cache 61523KB 61523KB [ 212.847512][ T769] hashtab_node 75KB 75KB [ 212.853427][ T769] ebitmap_node 413KB 413KB [ 212.859308][ T769] avtab_node 187KB 187KB [ 212.865233][ T769] avc_node 61KB 71KB [ 212.871226][ T769] lsm_inode_cache 1731KB 1731KB [ 212.877212][ T769] lsm_file_cache 194KB 232KB [ 212.883129][ T769] key_jar 3KB 3KB [ 212.889013][ T769] uts_namespace 9KB 15KB [ 212.894933][ T769] nsproxy 4KB 7KB [ 212.901034][ T769] vm_area_struct 1054KB 1172KB [ 212.906893][ T769] fs_cache 38KB 44KB [ 212.912818][ T769] files_cache 247KB 277KB [ 212.918702][ T769] signal_cache 383KB 478KB [ 212.924891][ T769] sighand_cache 398KB 398KB [ 212.930966][ T769] task_struct 1756KB 1858KB [ 212.936940][ T769] cred_jar 161KB 220KB [ 212.942859][ T769] anon_vma_chain 377KB 433KB [ 212.948946][ T769] anon_vma 185KB 185KB [ 212.954854][ T769] pid 39KB 52KB [ 212.960767][ T769] Acpi-Operand 229KB 229KB [ 212.966637][ T769] Acpi-ParseExt 43KB 43KB [ 212.972558][ T769] Acpi-Parse 126KB 126KB [ 212.978437][ T769] Acpi-State 216KB 216KB [ 212.984359][ T769] Acpi-Namespace 32KB 32KB [ 212.990246][ T769] trace_event_file 155KB 155KB [ 212.996163][ T769] ftrace_event_field 267KB 268KB [ 213.002158][ T769] pool_workqueue 25KB 32KB [ 213.008123][ T769] mm_struct 249KB 355KB [ 213.014047][ T769] vmap_area 23321KB 23321KB [ 213.020019][ T769] kmalloc-8k 2736KB 2976KB [ 213.025973][ T769] kmalloc-4k 35904KB 38912KB [ 213.031932][ T769] kmalloc-2k 15340KB 15876KB [ 213.037906][ T769] kmalloc-1k 19050KB 19936KB [ 213.043825][ T769] kmalloc-512 18976KB 19744KB [ 213.049786][ T769] kmalloc-256 2848KB 2848KB [ 213.055807][ T769] kmalloc-192 1008KB 1012KB [ 213.061947][ T769] kmalloc-128 1572KB 1572KB [ 213.068345][ T769] kmalloc-96 736KB 736KB [ 213.074273][ T769] kmalloc-64 32124KB 32124KB [ 213.080152][ T769] kmalloc-32 868KB 868KB [ 213.086090][ T769] kmalloc-16 348KB 348KB [ 213.092097][ T769] kmalloc-8 200KB 207KB [ 213.097949][ T769] kmem_cache_node 34KB 36KB [ 213.103887][ T769] kmem_cache 160KB 165KB [ 213.109752][ T769] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=769,uid=0 [ 213.123619][ T769] Out of memory (oom_kill_allocating_task): Killed process 756 (syz-executor.5) total-vm:50312kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 213.141583][ T25] oom_reaper: reaped process 756 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 213.379247][ T76] ion_system_heap invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 213.389240][ T76] CPU: 1 PID: 76 Comm: ion_system_heap Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 213.399267][ T76] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 213.409161][ T76] Call Trace: [ 213.412328][ T76] dump_stack+0x1d8/0x241 [ 213.416643][ T76] ? panic+0x89d/0x89d [ 213.420531][ T76] ? ___ratelimit+0x3f7/0x580 [ 213.425049][ T76] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 213.430783][ T76] ? _raw_spin_lock+0xa4/0x1b0 [ 213.435559][ T76] ? asan.module_dtor+0x20/0x20 [ 213.440239][ T76] ? _raw_spin_unlock+0x49/0x60 [ 213.444952][ T76] ? oom_badness+0x4b8/0x560 [ 213.449441][ T76] dump_header+0xd5/0x6b0 [ 213.453624][ T76] oom_kill_process+0xeb/0x2c0 [ 213.458418][ T76] out_of_memory+0x5e1/0x890 [ 213.462823][ T76] ? unregister_oom_notifier+0x20/0x20 [ 213.468221][ T76] ? __zone_watermark_ok+0x94/0x380 [ 213.473363][ T76] __alloc_pages_slowpath+0x208e/0x26a0 [ 213.478718][ T76] ? current_gfp_context+0x80/0x80 [ 213.483738][ T76] ? __alloc_pages_nodemask+0x840/0x840 [ 213.489237][ T76] ? setup_fault_attr+0x3d0/0x3d0 [ 213.494072][ T76] ? stack_trace_save+0x1c0/0x1c0 [ 213.498981][ T76] ? arch_stack_walk+0x111/0x140 [ 213.503705][ T76] __alloc_pages_nodemask+0x4b8/0x840 [ 213.509153][ T76] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 213.514619][ T76] ? __kasan_slab_free+0x233/0x270 [ 213.519552][ T76] ? __kasan_slab_free+0x1b5/0x270 [ 213.524585][ T76] alloc_slab_page+0x39/0x3c0 [ 213.529102][ T76] new_slab+0x3fa/0x440 [ 213.533100][ T76] ? check_preemption_disabled+0x153/0x320 [ 213.538745][ T76] ___slab_alloc+0x2fe/0x490 [ 213.543201][ T76] ? setup_fault_attr+0x3d0/0x3d0 [ 213.548111][ T76] ? __get_vm_area_node+0x183/0x310 [ 213.553242][ T76] ? __get_vm_area_node+0x183/0x310 [ 213.558260][ T76] __slab_alloc+0x62/0xa0 [ 213.562431][ T76] kmem_cache_alloc_trace+0x12d/0x260 [ 213.567635][ T76] ? __get_vm_area_node+0x183/0x310 [ 213.572671][ T76] __get_vm_area_node+0x183/0x310 [ 213.577705][ T76] vmap+0xad/0x1e0 [ 213.581259][ T76] ? ion_buffer_zero+0x33b/0x5b0 [ 213.586032][ T76] ion_buffer_zero+0x33b/0x5b0 [ 213.590640][ T76] ? ion_buffer_alloc+0x840/0x840 [ 213.595494][ T76] ? check_preemption_disabled+0x9f/0x320 [ 213.601176][ T76] ? check_preemption_disabled+0x9f/0x320 [ 213.606798][ T76] ? debug_smp_processor_id+0x20/0x20 [ 213.612168][ T76] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 213.617473][ T76] ? _raw_spin_lock+0x1b0/0x1b0 [ 213.622146][ T76] ? prepare_to_wait_event+0x3c1/0x420 [ 213.627462][ T76] ion_system_heap_free+0x9f/0x310 [ 213.632385][ T76] ? _raw_spin_lock+0xa4/0x1b0 [ 213.637161][ T76] ? _raw_spin_trylock_bh+0x190/0x190 [ 213.642558][ T76] ion_buffer_release+0xdb/0x3b0 [ 213.647587][ T76] ion_heap_deferred_free+0xdc/0x540 [ 213.652788][ T76] ? ion_heap_init_deferred_free+0x230/0x230 [ 213.658538][ T76] ? init_wait_entry+0xd0/0xd0 [ 213.663123][ T76] ? __wake_up_locked+0xb7/0x110 [ 213.667898][ T76] ? __kthread_parkme+0xb0/0x1b0 [ 213.672671][ T76] kthread+0x2da/0x360 [ 213.676583][ T76] ? ion_heap_init_deferred_free+0x230/0x230 [ 213.682388][ T76] ? kthread_blkcg+0xd0/0xd0 [ 213.686844][ T76] ret_from_fork+0x1f/0x30 [ 213.691363][ T76] Mem-Info: [ 213.694502][ T76] active_anon:6605 inactive_anon:75 isolated_anon:0 [ 213.694502][ T76] active_file:1 inactive_file:2 isolated_file:0 [ 213.694502][ T76] unevictable:0 dirty:0 writeback:0 unstable:0 [ 213.694502][ T76] slab_reclaimable:6289 slab_unreclaimable:68693 [ 213.694502][ T76] mapped:1 shmem:162 pagetables:308 bounce:0 [ 213.694502][ T76] free:63010 free_pcp:146 free_cma:0 [ 213.731035][ T76] Node 0 active_anon:26420kB inactive_anon:300kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 213.758452][ T76] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 213.785247][ T76] lowmem_reserve[]: 0 2894 6835 6835 [ 213.790863][ T76] DMA32 free:108960kB min:93428kB low:116784kB high:140140kB active_anon:336kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:300kB local_pcp:52kB free_cma:0kB [ 213.819071][ T76] lowmem_reserve[]: 0 0 3941 3941 [ 213.824307][ T76] Normal free:127172kB min:127252kB low:159064kB high:190876kB active_anon:26084kB inactive_anon:300kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5696kB pagetables:1232kB bounce:0kB free_pcp:284kB local_pcp:252kB free_cma:0kB [ 213.854616][ T76] lowmem_reserve[]: 0 0 0 0 [ 213.859274][ T76] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 213.873160][ T76] DMA32: 0*4kB 0*8kB 0*16kB 2287*32kB (U) 553*64kB (U) 3*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 108960kB [ 213.885784][ T76] Normal: 345*4kB (ME) 166*8kB (ME) 117*16kB (UME) 2683*32kB (UME) 494*64kB (UME) 38*128kB (UE) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 127172kB [ 213.901496][ T76] 165 total pagecache pages [ 213.905765][ T76] 0 pages in swap cache [ 213.909835][ T76] Swap cache stats: add 0, delete 0, find 0/0 [ 213.916217][ T76] Free swap = 0kB [ 213.919850][ T76] Total swap = 0kB [ 213.923549][ T76] 2097051 pages RAM [ 213.927143][ T76] 0 pages HighMem/MovableOnly [ 213.931826][ T76] 341776 pages reserved [ 213.935775][ T76] 0 pages cma reserved [ 213.939798][ T76] Unreclaimable slab info: [ 213.944343][ T76] Name Used Total [ 213.950620][ T76] pid_2 47KB 47KB [ 213.956393][ T76] TIPC 20KB 30KB [ 213.962353][ T76] bridge_fdb_cache 7KB 11KB [ 213.968465][ T76] fib6_nodes 112KB 116KB [ 213.974740][ T76] ip6_dst_cache 780KB 787KB [ 213.980690][ T76] RAWv6 74KB 94KB [ 213.986513][ T76] UDPv6 54KB 94KB [ 213.992928][ T76] TCPv6 61KB 61KB [ 213.998917][ T76] wg_peer 76KB 92KB [ 214.004804][ T76] allowedips_node 14KB 15KB [ 214.011058][ T76] sd_ext_cdb 3KB 3KB [ 214.016927][ T76] scsi_sense_cache 1068KB 1092KB [ 214.022853][ T76] virtio_scsi_cmd 16KB 16KB [ 214.028737][ T76] sgpool-128 29KB 29KB [ 214.035108][ T76] sgpool-64 44KB 63KB [ 214.041449][ T76] sgpool-32 315KB 315KB [ 214.047316][ T76] sgpool-16 116KB 120KB [ 214.053474][ T76] sgpool-8 206KB 206KB [ 214.059338][ T76] f2fs_bio_post_read_ctx 15KB 15KB [ 214.065832][ T76] jbd2_inode 4KB 7KB [ 214.071825][ T76] ext4_system_zone 3KB 3KB [ 214.077691][ T76] ext4_bio_post_read_ctx 15KB 15KB [ 214.084292][ T76] bio-1 3KB 3KB [ 214.090176][ T76] pid_namespace 4KB 7KB [ 214.096336][ T76] UNIX 1747KB 1845KB [ 214.102305][ T76] tcp_bind_bucket 0KB 4KB [ 214.108095][ T76] ip_fib_trie 19KB 24KB [ 214.114116][ T76] ip_fib_alias 90KB 98KB [ 214.119927][ T76] ip_dst_cache 19KB 20KB [ 214.126000][ T76] RAW 43KB 46KB [ 214.131990][ T76] UDP 49KB 63KB [ 214.137786][ T76] request_sock_TCP 7KB 15KB [ 214.143886][ T76] TCP 63KB 63KB [ 214.149676][ T76] eventpoll_pwq 12KB 15KB [ 214.155690][ T76] eventpoll_epi 24KB 27KB [ 214.161577][ T76] inotify_inode_mark 15KB 15KB [ 214.167459][ T76] bio_crypt_ctx 7KB 7KB [ 214.173476][ T76] request_queue 223KB 364KB [ 214.179262][ T76] blkdev_ioc 27KB 27KB [ 214.185284][ T76] bio-0 1185KB 1185KB [ 214.191174][ T76] biovec-max 1466KB 1466KB [ 214.196967][ T76] biovec-64 1622KB 1622KB [ 214.203185][ T76] biovec-16 99KB 101KB [ 214.209054][ T76] uid_cache 4KB 8KB [ 214.215067][ T76] dmaengine-unmap-2 4KB 4KB [ 214.220991][ T76] audit_buffer 4KB 7KB [ 214.226860][ T76] skbuff_fclone_cache 39KB 75KB [ 214.233058][ T76] skbuff_head_cache 6707KB 6798KB [ 214.238851][ T76] configfs_dir_cache 0KB 3KB [ 214.244968][ T76] file_lock_cache 186KB 186KB [ 214.251111][ T76] file_lock_ctx 5KB 7KB [ 214.257069][ T76] fsnotify_mark_connector 7KB 7KB [ 214.263769][ T76] net_namespace 49KB 63KB [ 214.270065][ T76] task_delay_info 54KB 63KB [ 214.276379][ T76] taskstats 43KB 43KB [ 214.282497][ T76] proc_dir_entry 648KB 648KB [ 214.288454][ T76] pde_opener 3KB 7KB [ 214.294712][ T76] seq_file 169KB 169KB [ 214.300762][ T76] sigqueue 36KB 39KB [ 214.306763][ T76] shmem_inode_cache 952KB 952KB [ 214.312825][ T76] kernfs_iattrs_cache 0KB 3KB [ 214.318869][ T76] kernfs_node_cache 8480KB 8480KB [ 214.325250][ T76] mnt_cache 75KB 94KB [ 214.331299][ T76] filp 2212KB 2354KB [ 214.337284][ T76] names_cache 61523KB 61523KB [ 214.343320][ T76] hashtab_node 75KB 75KB [ 214.349268][ T76] ebitmap_node 413KB 413KB [ 214.355312][ T76] avtab_node 187KB 187KB [ 214.361354][ T76] avc_node 61KB 71KB [ 214.367160][ T76] lsm_inode_cache 1731KB 1731KB [ 214.373326][ T76] lsm_file_cache 194KB 232KB [ 214.379357][ T76] key_jar 3KB 3KB [ 214.386081][ T76] uts_namespace 9KB 15KB [ 214.392089][ T76] nsproxy 4KB 7KB [ 214.397862][ T76] vm_area_struct 1054KB 1172KB [ 214.403915][ T76] fs_cache 38KB 44KB [ 214.409866][ T76] files_cache 247KB 277KB [ 214.415913][ T76] signal_cache 383KB 478KB [ 214.422142][ T76] sighand_cache 398KB 398KB [ 214.428249][ T76] task_struct 1756KB 1858KB [ 214.434237][ T76] cred_jar 161KB 220KB [ 214.440185][ T76] anon_vma_chain 377KB 433KB [ 214.446332][ T76] anon_vma 185KB 185KB [ 214.452495][ T76] pid 39KB 52KB [ 214.458371][ T76] Acpi-Operand 229KB 229KB [ 214.464386][ T76] Acpi-ParseExt 43KB 43KB [ 214.470168][ T76] Acpi-Parse 126KB 126KB [ 214.476237][ T76] Acpi-State 216KB 216KB [ 214.482236][ T76] Acpi-Namespace 32KB 32KB [ 214.488102][ T76] trace_event_file 155KB 155KB [ 214.494260][ T76] ftrace_event_field 267KB 268KB [ 214.500530][ T76] pool_workqueue 25KB 32KB [ 214.506617][ T76] mm_struct 249KB 355KB [ 214.512679][ T76] vmap_area 23321KB 23321KB [ 214.518730][ T76] kmalloc-8k 2736KB 2976KB [ 214.524890][ T76] kmalloc-4k 35904KB 38912KB [ 214.530833][ T76] kmalloc-2k 15340KB 15876KB [ 214.537190][ T76] kmalloc-1k 19074KB 19936KB [ 214.543726][ T76] kmalloc-512 18976KB 19744KB [ 214.550545][ T76] kmalloc-256 2848KB 2848KB [ 214.556414][ T76] kmalloc-192 1008KB 1012KB [ 214.562597][ T76] kmalloc-128 1572KB 1572KB [ 214.568542][ T76] kmalloc-96 736KB 736KB [ 214.574597][ T76] kmalloc-64 32124KB 32124KB [ 214.580932][ T76] kmalloc-32 868KB 868KB [ 214.586910][ T76] kmalloc-16 348KB 348KB [ 214.592943][ T76] kmalloc-8 200KB 207KB [ 214.599485][ T76] kmem_cache_node 34KB 36KB [ 214.606320][ T76] kmem_cache 160KB 165KB [ 214.612422][ T76] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.1,pid=761,uid=0 [ 214.627032][ T76] Out of memory: Killed process 761 (syz-executor.1) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 214.643536][ T25] oom_reaper: reaped process 761 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 214.933365][ T762] syz-executor.2 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 214.946267][ T762] CPU: 0 PID: 762 Comm: syz-executor.2 Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 214.956356][ T762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 214.966325][ T762] Call Trace: [ 214.969494][ T762] dump_stack+0x1d8/0x241 [ 214.973633][ T762] ? panic+0x89d/0x89d [ 214.977715][ T762] ? ___ratelimit+0x3f7/0x580 [ 214.982397][ T762] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 214.988040][ T762] ? _raw_spin_lock+0xa4/0x1b0 [ 214.992637][ T762] ? asan.module_dtor+0x20/0x20 [ 214.997338][ T762] dump_header+0xd5/0x6b0 [ 215.001508][ T762] oom_kill_process+0xeb/0x2c0 [ 215.006101][ T762] out_of_memory+0x6e9/0x890 [ 215.010525][ T762] ? unregister_oom_notifier+0x20/0x20 [ 215.015824][ T762] ? __zone_watermark_ok+0x94/0x380 [ 215.020855][ T762] __alloc_pages_slowpath+0x208e/0x26a0 [ 215.026238][ T762] ? current_gfp_context+0x80/0x80 [ 215.031178][ T762] ? __alloc_pages_nodemask+0x840/0x840 [ 215.036555][ T762] ? setup_fault_attr+0x3d0/0x3d0 [ 215.041425][ T762] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 215.048027][ T762] __alloc_pages_nodemask+0x4b8/0x840 [ 215.053230][ T762] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 215.058814][ T762] ? mod_node_state+0xde/0x150 [ 215.063382][ T762] ? ion_page_pool_alloc+0x2f5/0x430 [ 215.068509][ T762] ion_system_heap_allocate+0x2ac/0xaf0 [ 215.073886][ T762] ? ion_system_heap_destroy_pools+0x70/0x70 [ 215.079702][ T762] ? ion_buffer_alloc+0x12f/0x840 [ 215.084677][ T762] ion_buffer_alloc+0x20f/0x840 [ 215.089365][ T762] ion_dmabuf_alloc+0xb5/0x210 [ 215.093967][ T762] ? asan.module_dtor+0x20/0x20 [ 215.098652][ T762] ion_alloc_fd+0x25/0x70 [ 215.102814][ T762] ion_ioctl+0x30b/0x500 [ 215.106895][ T762] ? debug_shrink_set+0x1d0/0x1d0 [ 215.111759][ T762] ? debug_shrink_set+0x1d0/0x1d0 [ 215.116700][ T762] do_vfs_ioctl+0x742/0x1720 [ 215.121218][ T762] ? ioctl_preallocate+0x250/0x250 [ 215.126162][ T762] ? __fget+0x407/0x490 [ 215.130156][ T762] ? fget_many+0x20/0x20 [ 215.134234][ T762] ? switch_fpu_return+0x1d4/0x410 [ 215.139182][ T762] ? security_file_ioctl+0x7d/0xa0 [ 215.144128][ T762] __x64_sys_ioctl+0xd4/0x110 [ 215.148639][ T762] do_syscall_64+0xca/0x1c0 [ 215.152990][ T762] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 215.158830][ T762] RIP: 0033:0x456e69 [ 215.162560][ T762] Code: Bad RIP value. [ 215.166460][ T762] RSP: 002b:00007f7918eb10d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.174702][ T762] RAX: ffffffffffffffda RBX: 000000000055bf80 RCX: 0000000000456e69 [ 215.182514][ T762] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 215.190338][ T762] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000 [ 215.198236][ T762] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297 [ 215.206224][ T762] R13: 000000000000000b R14: 000000000055bf80 R15: 00007ffc061110f8 [ 215.214271][ T762] Mem-Info: [ 215.217197][ T762] active_anon:6605 inactive_anon:75 isolated_anon:0 [ 215.217197][ T762] active_file:2 inactive_file:1 isolated_file:0 [ 215.217197][ T762] unevictable:0 dirty:0 writeback:0 unstable:0 [ 215.217197][ T762] slab_reclaimable:6289 slab_unreclaimable:68743 [ 215.217197][ T762] mapped:1 shmem:162 pagetables:308 bounce:0 [ 215.217197][ T762] free:63049 free_pcp:588 free_cma:0 [ 215.253947][ T762] Node 0 active_anon:26420kB inactive_anon:300kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 215.280934][ T762] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 215.307210][ T762] lowmem_reserve[]: 0 2894 6835 6835 [ 215.312353][ T762] DMA32 free:109192kB min:93428kB low:116784kB high:140140kB active_anon:336kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:484kB local_pcp:236kB free_cma:0kB [ 215.340425][ T762] lowmem_reserve[]: 0 0 3941 3941 [ 215.345227][ T762] Normal free:127096kB min:127252kB low:159064kB high:190876kB active_anon:26028kB inactive_anon:300kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5664kB pagetables:1232kB bounce:0kB free_pcp:1868kB local_pcp:1168kB free_cma:0kB [ 215.375074][ T762] lowmem_reserve[]: 0 0 0 0 [ 215.379341][ T762] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 215.392813][ T762] DMA32: 0*4kB 1*8kB (U) 0*16kB 1956*32kB (U) 660*64kB (U) 34*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 109192kB [ 215.405759][ T762] Normal: 346*4kB (UME) 166*8kB (ME) 116*16kB (ME) 1511*32kB (UME) 1071*64kB (UME) 42*128kB (UE) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 127096kB [ 215.421117][ T762] 165 total pagecache pages [ 215.425426][ T762] 0 pages in swap cache [ 215.429421][ T762] Swap cache stats: add 0, delete 0, find 0/0 [ 215.435406][ T762] Free swap = 0kB [ 215.439076][ T762] Total swap = 0kB [ 215.442628][ T762] 2097051 pages RAM [ 215.446250][ T762] 0 pages HighMem/MovableOnly [ 215.450773][ T762] 341776 pages reserved [ 215.454763][ T762] 0 pages cma reserved [ 215.458661][ T762] Unreclaimable slab info: [ 215.463121][ T762] Name Used Total [ 215.469180][ T762] pid_2 47KB 47KB [ 215.475100][ T762] TIPC 20KB 30KB [ 215.481004][ T762] bridge_fdb_cache 7KB 11KB [ 215.486967][ T762] fib6_nodes 112KB 116KB [ 215.493060][ T762] ip6_dst_cache 780KB 787KB [ 215.498918][ T762] RAWv6 74KB 94KB [ 215.504927][ T762] UDPv6 54KB 94KB [ 215.510840][ T762] TCPv6 61KB 61KB [ 215.516710][ T762] wg_peer 76KB 92KB [ 215.522628][ T762] allowedips_node 14KB 15KB [ 215.528506][ T762] sd_ext_cdb 3KB 3KB [ 215.534428][ T762] scsi_sense_cache 1068KB 1092KB [ 215.540343][ T762] virtio_scsi_cmd 16KB 16KB [ 215.546212][ T762] sgpool-128 29KB 29KB [ 215.552134][ T762] sgpool-64 44KB 63KB [ 215.558014][ T762] sgpool-32 315KB 315KB [ 215.563931][ T762] sgpool-16 116KB 120KB [ 215.569828][ T762] sgpool-8 206KB 206KB [ 215.575919][ T762] f2fs_bio_post_read_ctx 15KB 15KB [ 215.582245][ T762] jbd2_inode 4KB 7KB [ 215.588144][ T762] ext4_system_zone 3KB 3KB [ 215.594209][ T762] ext4_bio_post_read_ctx 15KB 15KB [ 215.600526][ T762] bio-1 3KB 3KB [ 215.606402][ T762] pid_namespace 4KB 7KB [ 215.612349][ T762] UNIX 1747KB 1845KB [ 215.618293][ T762] tcp_bind_bucket 0KB 4KB [ 215.624314][ T762] ip_fib_trie 19KB 24KB [ 215.630382][ T762] ip_fib_alias 90KB 98KB [ 215.636446][ T762] ip_dst_cache 19KB 20KB [ 215.642367][ T762] RAW 43KB 46KB [ 215.648445][ T762] UDP 49KB 63KB [ 215.654369][ T762] request_sock_TCP 7KB 15KB [ 215.660243][ T762] TCP 63KB 63KB [ 215.666170][ T762] eventpoll_pwq 12KB 15KB [ 215.672146][ T762] eventpoll_epi 24KB 27KB [ 215.678031][ T762] inotify_inode_mark 15KB 15KB [ 215.684089][ T762] bio_crypt_ctx 7KB 7KB [ 215.689929][ T762] request_queue 223KB 364KB [ 215.695960][ T762] blkdev_ioc 27KB 27KB [ 215.701920][ T762] bio-0 1185KB 1185KB [ 215.707798][ T762] biovec-max 1466KB 1466KB [ 215.713715][ T762] biovec-64 1622KB 1622KB [ 215.719603][ T762] biovec-16 99KB 101KB [ 215.725552][ T762] uid_cache 4KB 8KB [ 215.732224][ T762] dmaengine-unmap-2 4KB 4KB [ 215.738086][ T762] audit_buffer 4KB 7KB [ 215.744019][ T762] skbuff_fclone_cache 39KB 75KB [ 215.750152][ T762] skbuff_head_cache 6707KB 6798KB [ 215.756080][ T762] configfs_dir_cache 0KB 3KB [ 215.762580][ T762] file_lock_cache 186KB 186KB [ 215.768460][ T762] file_lock_ctx 5KB 7KB [ 215.774374][ T762] fsnotify_mark_connector 7KB 7KB [ 215.780822][ T762] net_namespace 49KB 63KB [ 215.786780][ T762] task_delay_info 54KB 63KB [ 215.792697][ T762] taskstats 43KB 43KB [ 215.798578][ T762] proc_dir_entry 648KB 648KB [ 215.804525][ T762] pde_opener 3KB 7KB [ 215.811380][ T762] seq_file 169KB 169KB [ 215.817439][ T762] sigqueue 36KB 39KB [ 215.823556][ T762] shmem_inode_cache 952KB 952KB [ 215.829584][ T762] kernfs_iattrs_cache 0KB 3KB [ 215.835792][ T762] kernfs_node_cache 8480KB 8480KB [ 215.841669][ T762] mnt_cache 75KB 94KB [ 215.847680][ T762] filp 2212KB 2354KB [ 215.853779][ T762] names_cache 61523KB 61523KB [ 215.859661][ T762] hashtab_node 75KB 75KB [ 215.865673][ T762] ebitmap_node 413KB 413KB [ 215.871733][ T762] avtab_node 187KB 187KB [ 215.877615][ T762] avc_node 61KB 71KB [ 215.883547][ T762] lsm_inode_cache 1731KB 1731KB [ 215.889419][ T762] lsm_file_cache 194KB 232KB [ 215.895351][ T762] key_jar 3KB 3KB [ 215.901269][ T762] uts_namespace 9KB 15KB [ 215.907122][ T762] nsproxy 4KB 7KB [ 215.913060][ T762] vm_area_struct 1054KB 1172KB [ 215.919302][ T762] fs_cache 38KB 44KB [ 215.925207][ T762] files_cache 247KB 277KB [ 215.931106][ T762] signal_cache 383KB 478KB [ 215.937091][ T762] sighand_cache 398KB 398KB [ 215.943192][ T762] task_struct 1756KB 1858KB [ 215.949157][ T762] cred_jar 161KB 220KB [ 215.955260][ T762] anon_vma_chain 377KB 433KB [ 215.961158][ T762] anon_vma 185KB 185KB [ 215.967041][ T762] pid 39KB 52KB [ 215.973083][ T762] Acpi-Operand 229KB 229KB [ 215.978997][ T762] Acpi-ParseExt 43KB 43KB [ 215.984946][ T762] Acpi-Parse 126KB 126KB [ 215.990861][ T762] Acpi-State 216KB 216KB [ 215.996735][ T762] Acpi-Namespace 32KB 32KB [ 216.002739][ T762] trace_event_file 155KB 155KB [ 216.008624][ T762] ftrace_event_field 267KB 268KB [ 216.014655][ T762] pool_workqueue 25KB 32KB [ 216.020551][ T762] mm_struct 249KB 355KB [ 216.026416][ T762] vmap_area 23479KB 23479KB [ 216.032368][ T762] kmalloc-8k 2736KB 2976KB [ 216.038796][ T762] kmalloc-4k 35904KB 38912KB [ 216.045107][ T762] kmalloc-2k 15340KB 15876KB [ 216.050994][ T762] kmalloc-1k 19152KB 19936KB [ 216.056944][ T762] kmalloc-512 18976KB 19744KB [ 216.062850][ T762] kmalloc-256 2848KB 2848KB [ 216.068725][ T762] kmalloc-192 1008KB 1012KB [ 216.074648][ T762] kmalloc-128 1572KB 1572KB [ 216.080564][ T762] kmalloc-96 736KB 736KB [ 216.086453][ T762] kmalloc-64 32340KB 32340KB [ 216.092376][ T762] kmalloc-32 868KB 868KB [ 216.098320][ T762] kmalloc-16 348KB 348KB [ 216.104636][ T762] kmalloc-8 200KB 207KB [ 216.110528][ T762] kmem_cache_node 34KB 36KB [ 216.116398][ T762] kmem_cache 160KB 165KB [ 216.122328][ T762] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.2,pid=762,uid=0 [ 216.136441][ T762] Out of memory (oom_kill_allocating_task): Killed process 758 (syz-executor.2) total-vm:50180kB, anon-rss:88kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 [ 216.154548][ T25] oom_reaper: reaped process 758 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 216.534939][ T759] (elapsed 8.759 seconds) done. [ 216.539607][ T759] OOM killer disabled. [ 216.543827][ T759] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 216.553767][ T759] printk: Suspending console(s) (use no_console_suspend to debug) [ 216.609710][ T517] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 216.854850][ T759] ACPI: Preparing to enter system sleep state S3 [ 216.855311][ T759] PM: Saving platform NVS memory [ 216.855315][ T759] Disabling non-boot CPUs ... [ 216.858137][ T759] smpboot: CPU 1 is now offline [ 216.859599][ T759] kvm-clock: cpu 0, msr 6892001, primary cpu clock, resume [ 216.859670][ T759] ACPI: Low-level resume complete [ 216.859734][ T759] PM: Restoring platform NVS memory [ 216.859743][ T759] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 216.882129][ T759] Enabling non-boot CPUs ... [ 216.882348][ T759] x86: Booting SMP configuration: [ 216.882353][ T759] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 216.882523][ T0] kvm-clock: cpu 1, msr 6892041, secondary cpu clock [ 216.883909][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 216.886054][ T759] CPU1 is up [ 216.886537][ T759] ACPI: Waking up from system sleep state S3 [ 216.942195][ T770] hwrng: no data available [ 217.087280][ T179] PM: dpm_run_callback(): pci_pm_resume+0x0/0x5a0 returns -12 [ 217.087306][ T179] PM: Device 0000:00:03.0 failed to resume async: error -12 [ 217.217653][ T759] OOM killer enabled. [ 217.221545][ T759] Restarting tasks ... [ 217.222577][ T144] ================================================================== [ 217.234664][ T144] BUG: KASAN: use-after-free in virtqueue_add+0x2ee1/0x3730 [ 217.241773][ T144] Read of size 1 at addr ffff8881dcea5538 by task syslogd/144 [ 217.249054][ T144] [ 217.251225][ T144] CPU: 1 PID: 144 Comm: syslogd Not tainted 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 217.260609][ T144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 217.270965][ T144] Call Trace: [ 217.274106][ T144] dump_stack+0x1d8/0x241 [ 217.278255][ T144] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 217.284109][ T144] ? printk+0xd1/0x111 [ 217.288140][ T144] ? virtqueue_add+0x2ee1/0x3730 [ 217.292905][ T144] print_address_description+0x8c/0x600 [ 217.298386][ T144] ? blk_mq_sched_insert_requests+0x22b/0x380 [ 217.304358][ T144] ? blk_mq_flush_plug_list+0x8b4/0xb00 [ 217.309740][ T144] ? blk_flush_plug_list+0x47e/0x4d0 [ 217.314879][ T144] ? blk_finish_plug+0x59/0x80 [ 217.319460][ T144] ? read_pages+0x39d/0x400 [ 217.323805][ T144] ? filemap_fault+0xb5d/0x16b0 [ 217.328596][ T144] ? ext4_filemap_fault+0x7b/0x90 [ 217.333456][ T144] ? handle_mm_fault+0x344b/0x4990 [ 217.338406][ T144] ? virtqueue_add+0x2ee1/0x3730 [ 217.343202][ T144] __kasan_report+0xf3/0x120 [ 217.347611][ T144] ? virtqueue_add+0x2ee1/0x3730 [ 217.352465][ T144] kasan_report+0x30/0x60 [ 217.356779][ T144] virtqueue_add+0x2ee1/0x3730 [ 217.361409][ T144] ? mempool_alloc+0x11f/0x530 [ 217.366000][ T144] ? kmem_cache_alloc+0xd9/0x250 [ 217.370868][ T144] ? mempool_free+0x380/0x380 [ 217.375377][ T144] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 217.380707][ T144] ? _raw_spin_lock+0x1b0/0x1b0 [ 217.385377][ T144] virtqueue_add_sgs+0xf8/0x110 [ 217.390049][ T144] virtscsi_add_cmd+0x589/0x6d0 [ 217.394732][ T144] ? virtscsi_eh_timed_out+0x10/0x10 [ 217.399853][ T144] ? scsi_init_io+0x1ec/0x340 [ 217.404372][ T144] ? sd_init_command+0x1369/0x2000 [ 217.409400][ T144] virtscsi_queuecommand+0x35f/0x5a0 [ 217.414530][ T144] scsi_queue_rq+0x1b41/0x2860 [ 217.419122][ T144] blk_mq_dispatch_rq_list+0x8f4/0x16f0 [ 217.424505][ T144] ? deadline_remove_request+0x243/0x2b0 [ 217.429968][ T144] ? blk_mq_get_driver_tag+0x690/0x690 [ 217.435364][ T144] blk_mq_do_dispatch_sched+0x389/0x480 [ 217.440730][ T144] ? __blk_mq_sched_dispatch_requests+0x4d0/0x4d0 [ 217.446979][ T144] ? __mod_memcg_state+0x93/0x200 [ 217.451857][ T144] __blk_mq_sched_dispatch_requests+0x3d8/0x4d0 [ 217.457933][ T144] ? blk_mq_sched_restart+0x90/0x90 [ 217.462963][ T144] ? check_preemption_disabled+0x9f/0x320 [ 217.468600][ T144] ? check_preemption_disabled+0x9f/0x320 [ 217.474145][ T144] ? ext4_mpage_readpages+0x2050/0x2050 [ 217.479529][ T144] blk_mq_sched_dispatch_requests+0xec/0x160 [ 217.485430][ T144] __blk_mq_run_hw_queue+0x15f/0x270 [ 217.490550][ T144] __blk_mq_delay_run_hw_queue+0x12b/0x5b0 [ 217.496198][ T144] ? dd_insert_requests+0x6c6/0x6f0 [ 217.501227][ T144] ? sbitmap_any_bit_set+0x157/0x190 [ 217.506433][ T144] blk_mq_run_hw_queue+0x1d1/0x320 [ 217.511764][ T144] blk_mq_sched_insert_requests+0x22b/0x380 [ 217.517558][ T144] blk_mq_flush_plug_list+0x8b4/0xb00 [ 217.522949][ T144] ? blk_mq_insert_requests+0x710/0x710 [ 217.528304][ T144] blk_flush_plug_list+0x47e/0x4d0 [ 217.533431][ T144] ? blk_check_plugged+0x250/0x250 [ 217.538365][ T144] ? check_preemption_disabled+0x9f/0x320 [ 217.543919][ T144] blk_finish_plug+0x59/0x80 [ 217.548386][ T144] ? ext4_journalled_set_page_dirty+0x30/0x30 [ 217.554399][ T144] read_pages+0x39d/0x400 [ 217.558629][ T144] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 217.564388][ T144] ? find_get_entry+0x569/0x600 [ 217.569063][ T144] __do_page_cache_readahead+0x448/0x4f0 [ 217.574603][ T144] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 217.581325][ T144] ? __count_memcg_events+0x97/0x210 [ 217.586446][ T144] filemap_fault+0xb5d/0x16b0 [ 217.590967][ T144] ? generic_file_read_iter+0x21f0/0x21f0 [ 217.596812][ T144] ext4_filemap_fault+0x7b/0x90 [ 217.601493][ T144] handle_mm_fault+0x344b/0x4990 [ 217.607044][ T144] ? finish_fault+0x230/0x230 [ 217.611556][ T144] ? down_read_trylock+0x179/0x1d0 [ 217.616583][ T144] ? vfs_read+0x25b/0x360 [ 217.620753][ T144] __do_page_fault+0x509/0xbb0 [ 217.625440][ T144] page_fault+0x2f/0x40 [ 217.629429][ T144] RIP: 0033:0x7f6c8a1dab68 [ 217.633716][ T144] Code: Bad RIP value. [ 217.637586][ T144] RSP: 002b:00007fff74529728 EFLAGS: 00010246 [ 217.643492][ T144] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 00007f6c8a1dab6a [ 217.651395][ T144] RDX: 00000000000000ff RSI: 000055f5e4e9e300 RDI: 0000000000000000 [ 217.659302][ T144] RBP: 000055f5e4e9e2c0 R08: 0000000000000001 R09: 0000000000000000 [ 217.667113][ T144] R10: 00007f6c8a3793a3 R11: 0000000000000246 R12: 000055f5e4e9e342 [ 217.675020][ T144] R13: 000055f5e4e9e300 R14: 0000000000000000 R15: 00007f6c8a3b7a80 [ 217.682996][ T144] [ 217.685172][ T144] Allocated by task 512: [ 217.689259][ T144] __kasan_kmalloc+0x171/0x210 [ 217.694023][ T144] __vring_new_virtqueue+0x13c/0xd50 [ 217.699246][ T144] vring_create_virtqueue+0x11a3/0x1d20 [ 217.704622][ T144] setup_vq+0x153/0x350 [ 217.708713][ T144] vp_setup_vq+0xbc/0x330 [ 217.713075][ T144] vp_find_vqs_msix+0x8a3/0xc70 [ 217.717915][ T144] vp_find_vqs+0x4f/0x470 [ 217.722366][ T144] virtscsi_init+0x490/0xb70 [ 217.726797][ T144] virtscsi_restore+0x4f/0x190 [ 217.731480][ T144] virtio_device_restore+0x39d/0x5a0 [ 217.736687][ T144] dpm_run_callback+0x30/0x390 [ 217.741579][ T144] device_resume+0x551/0x620 [ 217.746008][ T144] async_resume+0x23/0x170 [ 217.750247][ T144] async_run_entry_fn+0xed/0x3f0 [ 217.755021][ T144] process_one_work+0x765/0xd20 [ 217.759790][ T144] worker_thread+0xaef/0x1470 [ 217.764299][ T144] kthread+0x2da/0x360 [ 217.768206][ T144] ret_from_fork+0x1f/0x30 [ 217.772539][ T144] [ 217.774971][ T144] Freed by task 511: [ 217.778823][ T144] __kasan_slab_free+0x1b5/0x270 [ 217.783677][ T144] kfree+0x123/0x370 [ 217.787591][ T144] vp_del_vqs+0x35a/0x890 [ 217.791748][ T144] virtscsi_freeze+0x8d/0xa0 [ 217.796297][ T144] virtio_device_freeze+0x138/0x300 [ 217.801327][ T144] virtio_pci_freeze+0x39/0x70 [ 217.806118][ T144] pci_pm_suspend+0x2a5/0x930 [ 217.810668][ T144] dpm_run_callback+0x30/0x390 [ 217.815395][ T144] __device_suspend+0xa18/0xff0 [ 217.820101][ T144] async_suspend+0x25/0x230 [ 217.824426][ T144] async_run_entry_fn+0xed/0x3f0 [ 217.829282][ T144] process_one_work+0x765/0xd20 [ 217.834233][ T144] worker_thread+0xaef/0x1470 [ 217.838778][ T144] kthread+0x2da/0x360 [ 217.842669][ T144] ret_from_fork+0x1f/0x30 [ 217.846887][ T144] [ 217.849060][ T144] The buggy address belongs to the object at ffff8881dcea5500 [ 217.849060][ T144] which belongs to the cache kmalloc-192 of size 192 [ 217.863337][ T144] The buggy address is located 56 bytes inside of [ 217.863337][ T144] 192-byte region [ffff8881dcea5500, ffff8881dcea55c0) [ 217.876475][ T144] The buggy address belongs to the page: [ 217.881910][ T144] page:ffffea000773a940 refcount:1 mapcount:0 mapping:ffff8881f5c02a00 index:0x0 [ 217.890856][ T144] flags: 0x8000000000000200(slab) [ 217.895727][ T144] raw: 8000000000000200 0000000000000000 0000000f00000001 ffff8881f5c02a00 [ 217.904235][ T144] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 217.912642][ T144] page dumped because: kasan: bad access detected [ 217.918969][ T144] page_owner tracks the page as allocated [ 217.924525][ T144] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY) [ 217.936341][ T144] prep_new_page+0x18f/0x370 [ 217.940834][ T144] get_page_from_freelist+0x2d13/0x2d90 [ 217.946240][ T144] __alloc_pages_nodemask+0x393/0x840 [ 217.951512][ T144] alloc_slab_page+0x39/0x3c0 [ 217.956026][ T144] new_slab+0x97/0x440 [ 217.960103][ T144] ___slab_alloc+0x2fe/0x490 [ 217.964615][ T144] __slab_alloc+0x62/0xa0 [ 217.968784][ T144] kmem_cache_alloc_trace+0x12d/0x260 [ 217.974076][ T144] __ipv6_dev_mc_inc+0x39a/0x940 [ 217.978855][ T144] addrconf_dad_work+0x462/0x16f0 [ 217.983721][ T144] process_one_work+0x765/0xd20 [ 217.988504][ T144] worker_thread+0xaef/0x1470 [ 217.993018][ T144] kthread+0x2da/0x360 [ 217.996949][ T144] ret_from_fork+0x1f/0x30 [ 218.001297][ T144] page_owner free stack trace missing [ 218.006556][ T144] [ 218.008810][ T144] Memory state around the buggy address: [ 218.014465][ T144] ffff8881dcea5400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 218.022445][ T144] ffff8881dcea5480: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 218.030608][ T144] >ffff8881dcea5500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 218.038630][ T144] ^ [ 218.044343][ T144] ffff8881dcea5580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 218.052216][ T144] ffff8881dcea5600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 218.060192][ T144] ================================================================== [ 218.068190][ T144] Disabling lock debugging due to kernel taint [ 218.077469][ T422] syz-executor.5 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 218.090168][ T759] done. [ 218.092412][ T422] CPU: 0 PID: 422 Comm: syz-executor.5 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 218.093949][ T759] Resume cause unknown [ 218.104824][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 218.109018][ T759] PM: suspend exit [ 218.118847][ T422] Call Trace: [ 218.118872][ T422] dump_stack+0x1d8/0x241 [ 218.118883][ T422] ? panic+0x89d/0x89d [ 218.118901][ T422] ? ___ratelimit+0x3f7/0x580 [ 218.138561][ T422] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 218.144373][ T422] ? _raw_spin_lock+0xa4/0x1b0 [ 218.149130][ T422] ? asan.module_dtor+0x20/0x20 [ 218.154011][ T422] dump_header+0xd5/0x6b0 [ 218.158161][ T422] oom_kill_process+0xeb/0x2c0 [ 218.162839][ T422] out_of_memory+0x6e9/0x890 [ 218.167184][ T422] ? unregister_oom_notifier+0x20/0x20 [ 218.172479][ T422] __alloc_pages_slowpath+0x208e/0x26a0 [ 218.177868][ T422] ? current_gfp_context+0x80/0x80 [ 218.182847][ T422] ? __alloc_pages_nodemask+0x840/0x840 [ 218.188275][ T422] ? __alloc_pages_nodemask+0x4b8/0x840 [ 218.193664][ T422] ? setup_fault_attr+0x3d0/0x3d0 [ 218.198519][ T422] __alloc_pages_nodemask+0x4b8/0x840 [ 218.203739][ T422] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 218.209107][ T422] pagecache_get_page+0x460/0x750 [ 218.214334][ T422] filemap_fault+0x1235/0x16b0 [ 218.218920][ T422] ? generic_file_read_iter+0x21f0/0x21f0 [ 218.224469][ T422] ext4_filemap_fault+0x7b/0x90 [ 218.229239][ T422] handle_mm_fault+0x344b/0x4990 [ 218.234027][ T422] ? finish_fault+0x230/0x230 [ 218.238528][ T422] ? hrtimer_nanosleep+0x374/0x450 [ 218.243486][ T422] ? down_read_trylock+0x179/0x1d0 [ 218.248457][ T422] __do_page_fault+0x509/0xbb0 [ 218.253044][ T422] page_fault+0x2f/0x40 [ 218.257011][ T422] RIP: 0033:0x481233 [ 218.260751][ T422] Code: Bad RIP value. [ 218.264656][ T422] RSP: 002b:00007ffef6542068 EFLAGS: 00010202 [ 218.270638][ T422] RAX: 0000000000000000 RBX: 0000000000000022 RCX: 0000000000481233 [ 218.278449][ T422] RDX: 00007ffef6542080 RSI: 0000000000000000 RDI: 0000000000000000 [ 218.286355][ T422] RBP: 00007ffef654211c R08: 00007ffef65e9080 R09: 00007ffef65e90b0 [ 218.294248][ T422] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 218.302149][ T422] R13: 0000000000032a4a R14: 00000000000329c6 R15: 0000000000000003 [ 218.310444][ T422] Mem-Info: [ 218.314345][ T422] active_anon:6577 inactive_anon:75 isolated_anon:0 [ 218.314345][ T422] active_file:4 inactive_file:120 isolated_file:0 [ 218.314345][ T422] unevictable:0 dirty:0 writeback:0 unstable:0 [ 218.314345][ T422] slab_reclaimable:6294 slab_unreclaimable:69114 [ 218.314345][ T422] mapped:1 shmem:162 pagetables:276 bounce:0 [ 218.314345][ T422] free:66374 free_pcp:860 free_cma:0 [ 218.352918][ T422] Node 0 active_anon:26308kB inactive_anon:300kB active_file:16kB inactive_file:480kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 218.380628][ T422] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 218.406923][ T422] lowmem_reserve[]: 0 2894 6835 6835 [ 218.412062][ T422] DMA32 free:122724kB min:109812kB low:133168kB high:156524kB active_anon:336kB inactive_anon:0kB active_file:4kB inactive_file:480kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1656kB local_pcp:332kB free_cma:0kB [ 218.441991][ T422] lowmem_reserve[]: 0 0 3941 3941 [ 218.446910][ T422] Normal free:126864kB min:127252kB low:159064kB high:190876kB active_anon:25972kB inactive_anon:300kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5472kB pagetables:1104kB bounce:0kB free_pcp:1784kB local_pcp:660kB free_cma:0kB [ 218.476589][ T422] lowmem_reserve[]: 0 0 0 0 [ 218.480881][ T422] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 218.494474][ T422] DMA32: 15*4kB (UM) 17*8kB (U) 204*16kB (U) 1699*32kB (UM) 952*64kB (U) 31*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 122724kB [ 218.508827][ T422] Normal: 226*4kB (ME) 165*8kB (UME) 116*16kB (UME) 905*32kB (UME) 1352*64kB (UME) 57*128kB (UE) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 126864kB [ 218.523914][ T422] 293 total pagecache pages [ 218.528224][ T422] 0 pages in swap cache [ 218.532231][ T422] Swap cache stats: add 0, delete 0, find 0/0 [ 218.538203][ T422] Free swap = 0kB [ 218.541751][ T422] Total swap = 0kB [ 218.545333][ T422] 2097051 pages RAM [ 218.549046][ T422] 0 pages HighMem/MovableOnly [ 218.553585][ T422] 341776 pages reserved [ 218.557654][ T422] 0 pages cma reserved [ 218.561539][ T422] Unreclaimable slab info: [ 218.565811][ T422] Name Used Total [ 218.571873][ T422] pid_2 45KB 47KB [ 218.577793][ T422] TIPC 20KB 30KB [ 218.583796][ T422] bridge_fdb_cache 7KB 11KB [ 218.589753][ T422] fib6_nodes 112KB 116KB [ 218.595774][ T422] ip6_dst_cache 779KB 787KB [ 218.601915][ T422] RAWv6 74KB 94KB [ 218.607834][ T422] UDPv6 54KB 94KB [ 218.613825][ T422] TCPv6 33KB 61KB [ 218.619699][ T422] wg_peer 76KB 92KB [ 218.625792][ T422] allowedips_node 14KB 15KB [ 218.631681][ T422] sd_ext_cdb 3KB 3KB [ 218.637600][ T422] scsi_sense_cache 1068KB 1092KB [ 218.643515][ T422] virtio_scsi_cmd 16KB 16KB [ 218.649478][ T422] sgpool-128 29KB 29KB [ 218.655502][ T422] sgpool-64 44KB 63KB [ 218.661450][ T422] sgpool-32 315KB 315KB [ 218.667466][ T422] sgpool-16 116KB 120KB [ 218.673550][ T422] sgpool-8 206KB 206KB [ 218.679510][ T422] f2fs_bio_post_read_ctx 15KB 15KB [ 218.686122][ T422] jbd2_inode 4KB 7KB [ 218.692003][ T422] ext4_system_zone 3KB 3KB [ 218.697926][ T422] ext4_bio_post_read_ctx 15KB 15KB [ 218.704270][ T422] bio-1 3KB 3KB [ 218.710141][ T422] pid_namespace 4KB 7KB [ 218.716074][ T422] UNIX 1710KB 1815KB [ 218.722046][ T422] tcp_bind_bucket 0KB 4KB [ 218.727969][ T422] ip_fib_trie 19KB 24KB [ 218.733864][ T422] ip_fib_alias 90KB 98KB [ 218.739830][ T422] ip_dst_cache 19KB 20KB [ 218.745760][ T422] RAW 43KB 46KB [ 218.751725][ T422] UDP 49KB 63KB [ 218.757636][ T422] request_sock_TCP 7KB 15KB [ 218.763543][ T422] TCP 36KB 63KB [ 218.769514][ T422] eventpoll_pwq 12KB 15KB [ 218.775537][ T422] eventpoll_epi 24KB 27KB [ 218.781743][ T422] inotify_inode_mark 13KB 15KB [ 218.787764][ T422] bio_crypt_ctx 7KB 7KB [ 218.793659][ T422] request_queue 223KB 364KB [ 218.799743][ T422] blkdev_ioc 26KB 27KB [ 218.805952][ T422] bio-0 1188KB 1188KB [ 218.811820][ T422] biovec-max 1457KB 1466KB [ 218.817906][ T422] biovec-64 1653KB 1653KB [ 218.824010][ T422] biovec-16 99KB 101KB [ 218.829962][ T422] uid_cache 4KB 8KB [ 218.836351][ T422] dmaengine-unmap-2 4KB 4KB [ 218.842324][ T422] audit_buffer 4KB 7KB [ 218.848319][ T422] skbuff_fclone_cache 39KB 75KB [ 218.854562][ T422] skbuff_head_cache 6597KB 6697KB [ 218.860428][ T422] configfs_dir_cache 0KB 3KB [ 218.866463][ T422] file_lock_cache 183KB 186KB [ 218.872467][ T422] file_lock_ctx 5KB 7KB [ 218.878441][ T422] fsnotify_mark_connector 7KB 7KB [ 218.884956][ T422] net_namespace 49KB 63KB [ 218.891182][ T422] task_delay_info 51KB 63KB [ 218.897278][ T422] taskstats 41KB 43KB [ 218.903453][ T422] proc_dir_entry 664KB 664KB [ 218.909324][ T422] pde_opener 3KB 7KB [ 218.915250][ T422] seq_file 166KB 169KB [ 218.921444][ T422] sigqueue 36KB 39KB [ 218.927572][ T422] shmem_inode_cache 946KB 952KB [ 218.933553][ T422] kernfs_iattrs_cache 0KB 3KB [ 218.939868][ T422] kernfs_node_cache 8488KB 8488KB [ 218.945974][ T422] mnt_cache 75KB 94KB [ 218.951944][ T422] filp 2204KB 2354KB [ 218.957883][ T422] names_cache 61552KB 61552KB [ 218.963767][ T422] hashtab_node 75KB 75KB [ 218.969751][ T422] ebitmap_node 413KB 413KB [ 218.975691][ T422] avtab_node 187KB 187KB [ 218.981656][ T422] avc_node 61KB 71KB [ 218.987829][ T422] lsm_inode_cache 1728KB 1731KB [ 218.993745][ T422] lsm_file_cache 193KB 232KB [ 218.999713][ T422] key_jar 3KB 3KB [ 219.005642][ T422] uts_namespace 9KB 15KB [ 219.011521][ T422] nsproxy 4KB 7KB [ 219.017462][ T422] vm_area_struct 1053KB 1172KB [ 219.023357][ T422] fs_cache 33KB 44KB [ 219.029309][ T422] files_cache 234KB 277KB [ 219.035336][ T422] signal_cache 375KB 478KB [ 219.041292][ T422] sighand_cache 376KB 398KB [ 219.047739][ T422] task_struct 1744KB 1858KB [ 219.053621][ T422] cred_jar 159KB 220KB [ 219.059521][ T422] anon_vma_chain 375KB 433KB [ 219.065434][ T422] anon_vma 178KB 185KB [ 219.071384][ T422] pid 39KB 52KB [ 219.077301][ T422] Acpi-Operand 233KB 233KB [ 219.083207][ T422] Acpi-ParseExt 47KB 47KB [ 219.089085][ T422] Acpi-Parse 134KB 134KB [ 219.095018][ T422] Acpi-State 232KB 232KB [ 219.100890][ T422] Acpi-Namespace 32KB 32KB [ 219.106817][ T422] trace_event_file 155KB 155KB [ 219.113954][ T422] ftrace_event_field 267KB 268KB [ 219.119983][ T422] pool_workqueue 25KB 32KB [ 219.125867][ T422] mm_struct 243KB 355KB [ 219.131758][ T422] vmap_area 24298KB 24298KB [ 219.137644][ T422] kmalloc-8k 2736KB 2976KB [ 219.143607][ T422] kmalloc-4k 34728KB 38656KB [ 219.149427][ T422] kmalloc-2k 15256KB 15876KB [ 219.155357][ T422] kmalloc-1k 18998KB 19936KB [ 219.161232][ T422] kmalloc-512 18779KB 19712KB [ 219.167226][ T422] kmalloc-256 2856KB 2856KB [ 219.173223][ T422] kmalloc-192 1008KB 1012KB [ 219.179186][ T422] kmalloc-128 1640KB 1640KB [ 219.185106][ T422] kmalloc-96 735KB 736KB [ 219.190992][ T422] kmalloc-64 33428KB 33428KB [ 219.197384][ T422] kmalloc-32 867KB 868KB [ 219.203434][ T422] kmalloc-16 346KB 348KB [ 219.209303][ T422] kmalloc-8 203KB 207KB [ 219.215234][ T422] kmem_cache_node 34KB 36KB [ 219.221107][ T422] kmem_cache 160KB 165KB [ 219.227036][ T422] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.5,pid=422,uid=0 [ 219.241157][ T422] Out of memory (oom_kill_allocating_task): Killed process 422 (syz-executor.5) total-vm:50048kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 219.259448][ T25] oom_reaper: reaped process 422 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 219.270996][ T764] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 219.283592][ T764] CPU: 1 PID: 764 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 219.294939][ T764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 219.304915][ T764] Call Trace: [ 219.308057][ T764] dump_stack+0x1d8/0x241 [ 219.312207][ T764] ? panic+0x89d/0x89d [ 219.316111][ T764] ? ___ratelimit+0x3f7/0x580 [ 219.320646][ T764] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 219.326275][ T764] ? _raw_spin_lock+0xa4/0x1b0 [ 219.330878][ T764] ? asan.module_dtor+0x20/0x20 [ 219.336113][ T764] dump_header+0xd5/0x6b0 [ 219.340252][ T764] oom_kill_process+0xeb/0x2c0 [ 219.344847][ T764] out_of_memory+0x6e9/0x890 [ 219.349281][ T764] ? unregister_oom_notifier+0x20/0x20 [ 219.354569][ T764] __alloc_pages_slowpath+0x208e/0x26a0 [ 219.360140][ T764] ? current_gfp_context+0x80/0x80 [ 219.365155][ T764] ? __alloc_pages_nodemask+0x840/0x840 [ 219.370572][ T764] ? __alloc_pages_nodemask+0x4b8/0x840 [ 219.375916][ T764] ? setup_fault_attr+0x3d0/0x3d0 [ 219.380788][ T764] __alloc_pages_nodemask+0x4b8/0x840 [ 219.386176][ T764] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 219.391542][ T764] pagecache_get_page+0x460/0x750 [ 219.396843][ T764] filemap_fault+0x1235/0x16b0 [ 219.401441][ T764] ? generic_file_read_iter+0x21f0/0x21f0 [ 219.407159][ T764] ext4_filemap_fault+0x7b/0x90 [ 219.411939][ T764] handle_mm_fault+0x344b/0x4990 [ 219.416716][ T764] ? finish_fault+0x230/0x230 [ 219.421223][ T764] ? hrtimer_nanosleep+0x374/0x450 [ 219.426264][ T764] ? down_read_trylock+0x179/0x1d0 [ 219.431217][ T764] ? __se_sys_futex+0x355/0x470 [ 219.435936][ T764] __do_page_fault+0x509/0xbb0 [ 219.440521][ T764] page_fault+0x2f/0x40 [ 219.444570][ T764] RIP: 0033:0x481275 [ 219.448306][ T764] Code: Bad RIP value. [ 219.452206][ T764] RSP: 002b:00007ffdb5365df0 EFLAGS: 00010293 [ 219.458304][ T764] RAX: 0000000000000000 RBX: 0000000000032d35 RCX: 0000000000481275 [ 219.466191][ T764] RDX: 00007ffdb5365e30 RSI: 0000000000000000 RDI: 0000000000000000 [ 219.474083][ T764] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffdb53e00b0 [ 219.481888][ T764] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000055bf80 [ 219.489786][ T764] R13: 000000000055cb00 R14: 00000000000329f4 R15: 0000000000032a16 [ 219.497743][ T764] Mem-Info: [ 219.500672][ T764] active_anon:6559 inactive_anon:75 isolated_anon:0 [ 219.500672][ T764] active_file:4 inactive_file:116 isolated_file:0 [ 219.500672][ T764] unevictable:0 dirty:0 writeback:0 unstable:0 [ 219.500672][ T764] slab_reclaimable:6294 slab_unreclaimable:69114 [ 219.500672][ T764] mapped:1 shmem:162 pagetables:276 bounce:0 [ 219.500672][ T764] free:66311 free_pcp:940 free_cma:0 [ 219.537477][ T764] Node 0 active_anon:26236kB inactive_anon:300kB active_file:16kB inactive_file:464kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 219.564920][ T764] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 219.591267][ T764] lowmem_reserve[]: 0 2894 6835 6835 [ 219.596412][ T764] DMA32 free:122724kB min:109812kB low:133168kB high:156524kB active_anon:336kB inactive_anon:0kB active_file:4kB inactive_file:460kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1656kB local_pcp:1324kB free_cma:0kB [ 219.625721][ T764] lowmem_reserve[]: 0 0 3941 3941 [ 219.630593][ T764] Normal free:126612kB min:127252kB low:159064kB high:190876kB active_anon:25900kB inactive_anon:300kB active_file:12kB inactive_file:4kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5472kB pagetables:1104kB bounce:0kB free_pcp:2104kB local_pcp:1196kB free_cma:0kB [ 219.659970][ T764] lowmem_reserve[]: 0 0 0 0 [ 219.664274][ T764] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 219.677758][ T764] DMA32: 15*4kB (UM) 17*8kB (U) 204*16kB (U) 1699*32kB (UM) 952*64kB (U) 31*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 122724kB [ 219.692109][ T764] Normal: 163*4kB (ME) 165*8kB (UME) 116*16kB (UME) 905*32kB (UME) 1352*64kB (UME) 57*128kB (UE) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 126612kB [ 219.707499][ T764] 296 total pagecache pages [ 219.711882][ T764] 0 pages in swap cache [ 219.715918][ T764] Swap cache stats: add 0, delete 0, find 0/0 [ 219.722138][ T764] Free swap = 0kB [ 219.725651][ T764] Total swap = 0kB [ 219.729212][ T764] 2097051 pages RAM [ 219.732893][ T764] 0 pages HighMem/MovableOnly [ 219.737461][ T764] 341776 pages reserved [ 219.741560][ T764] 0 pages cma reserved [ 219.745587][ T764] Unreclaimable slab info: [ 219.749798][ T764] Name Used Total [ 219.756005][ T764] pid_2 45KB 47KB [ 219.761870][ T764] TIPC 20KB 30KB [ 219.767814][ T764] bridge_fdb_cache 7KB 11KB [ 219.773706][ T764] fib6_nodes 112KB 116KB [ 219.779659][ T764] ip6_dst_cache 779KB 787KB [ 219.785591][ T764] RAWv6 74KB 94KB [ 219.792183][ T764] UDPv6 54KB 94KB [ 219.798233][ T764] TCPv6 33KB 61KB [ 219.804240][ T764] wg_peer 76KB 92KB [ 219.810125][ T764] allowedips_node 14KB 15KB [ 219.816053][ T764] sd_ext_cdb 3KB 3KB [ 219.822190][ T764] scsi_sense_cache 1068KB 1092KB [ 219.828296][ T764] virtio_scsi_cmd 16KB 16KB [ 219.834262][ T764] sgpool-128 29KB 29KB [ 219.840278][ T764] sgpool-64 44KB 63KB [ 219.846219][ T764] sgpool-32 315KB 315KB [ 219.852068][ T764] sgpool-16 116KB 120KB [ 219.858293][ T764] sgpool-8 206KB 206KB [ 219.864288][ T764] f2fs_bio_post_read_ctx 15KB 15KB [ 219.870582][ T764] jbd2_inode 4KB 7KB [ 219.876580][ T764] ext4_system_zone 3KB 3KB [ 219.882408][ T764] ext4_bio_post_read_ctx 15KB 15KB [ 219.888921][ T764] bio-1 3KB 3KB [ 219.894923][ T764] pid_namespace 4KB 7KB [ 219.900794][ T764] UNIX 1710KB 1815KB [ 219.906792][ T764] tcp_bind_bucket 0KB 4KB [ 219.912799][ T764] ip_fib_trie 19KB 24KB [ 219.918865][ T764] ip_fib_alias 90KB 98KB [ 219.924890][ T764] ip_dst_cache 19KB 20KB [ 219.930749][ T764] RAW 43KB 46KB [ 219.937008][ T764] UDP 49KB 63KB [ 219.943252][ T764] request_sock_TCP 7KB 15KB [ 219.949587][ T764] TCP 36KB 63KB [ 219.955524][ T764] eventpoll_pwq 12KB 15KB [ 219.961384][ T764] eventpoll_epi 24KB 27KB [ 219.967309][ T764] inotify_inode_mark 13KB 15KB [ 219.973382][ T764] bio_crypt_ctx 7KB 7KB [ 219.979356][ T764] request_queue 223KB 364KB [ 219.985294][ T764] blkdev_ioc 26KB 27KB [ 219.991182][ T764] bio-0 1188KB 1188KB [ 219.997185][ T764] biovec-max 1457KB 1466KB [ 220.003080][ T764] biovec-64 1653KB 1653KB [ 220.008880][ T764] biovec-16 99KB 101KB [ 220.014801][ T764] uid_cache 4KB 8KB [ 220.020692][ T764] dmaengine-unmap-2 4KB 4KB [ 220.026641][ T764] audit_buffer 4KB 7KB [ 220.032521][ T764] skbuff_fclone_cache 39KB 75KB [ 220.038566][ T764] skbuff_head_cache 6597KB 6697KB [ 220.044953][ T764] configfs_dir_cache 0KB 3KB [ 220.051240][ T764] file_lock_cache 183KB 186KB [ 220.057166][ T764] file_lock_ctx 5KB 7KB [ 220.063164][ T764] fsnotify_mark_connector 7KB 7KB [ 220.069726][ T764] net_namespace 49KB 63KB [ 220.075657][ T764] task_delay_info 51KB 63KB [ 220.081537][ T764] taskstats 41KB 43KB [ 220.087519][ T764] proc_dir_entry 664KB 664KB [ 220.094083][ T764] pde_opener 3KB 7KB [ 220.099933][ T764] seq_file 166KB 169KB [ 220.106054][ T764] sigqueue 36KB 39KB [ 220.112358][ T764] shmem_inode_cache 946KB 952KB [ 220.118215][ T764] kernfs_iattrs_cache 0KB 3KB [ 220.124420][ T764] kernfs_node_cache 8488KB 8488KB [ 220.130292][ T764] mnt_cache 75KB 94KB [ 220.136218][ T764] filp 2204KB 2354KB [ 220.142115][ T764] names_cache 61552KB 61552KB [ 220.147998][ T764] hashtab_node 75KB 75KB [ 220.154522][ T764] ebitmap_node 413KB 413KB [ 220.160478][ T764] avtab_node 187KB 187KB [ 220.166406][ T764] avc_node 61KB 71KB [ 220.172394][ T764] lsm_inode_cache 1728KB 1731KB [ 220.178281][ T764] lsm_file_cache 193KB 232KB [ 220.184646][ T764] key_jar 3KB 3KB [ 220.190548][ T764] uts_namespace 9KB 15KB [ 220.196465][ T764] nsproxy 4KB 7KB [ 220.202528][ T764] vm_area_struct 1053KB 1172KB [ 220.208425][ T764] fs_cache 33KB 44KB [ 220.214342][ T764] files_cache 234KB 277KB [ 220.220208][ T764] signal_cache 375KB 478KB [ 220.226126][ T764] sighand_cache 376KB 398KB [ 220.232010][ T764] task_struct 1744KB 1858KB [ 220.237942][ T764] cred_jar 159KB 220KB [ 220.243837][ T764] anon_vma_chain 375KB 433KB [ 220.249716][ T764] anon_vma 178KB 185KB [ 220.255648][ T764] pid 39KB 52KB [ 220.261520][ T764] Acpi-Operand 233KB 233KB [ 220.267459][ T764] Acpi-ParseExt 47KB 47KB [ 220.273352][ T764] Acpi-Parse 134KB 134KB [ 220.279226][ T764] Acpi-State 232KB 232KB [ 220.285237][ T764] Acpi-Namespace 32KB 32KB [ 220.291131][ T764] trace_event_file 155KB 155KB [ 220.297084][ T764] ftrace_event_field 267KB 268KB [ 220.303123][ T764] pool_workqueue 25KB 32KB [ 220.309097][ T764] mm_struct 243KB 355KB [ 220.315062][ T764] vmap_area 24298KB 24298KB [ 220.320907][ T764] kmalloc-8k 2736KB 2976KB [ 220.326970][ T764] kmalloc-4k 34728KB 38656KB [ 220.332851][ T764] kmalloc-2k 15256KB 15876KB [ 220.338711][ T764] kmalloc-1k 18998KB 19936KB [ 220.344823][ T764] kmalloc-512 18779KB 19712KB [ 220.350852][ T764] kmalloc-256 2856KB 2856KB [ 220.356782][ T764] kmalloc-192 1008KB 1012KB [ 220.362676][ T764] kmalloc-128 1640KB 1640KB [ 220.368572][ T764] kmalloc-96 735KB 736KB [ 220.374480][ T764] kmalloc-64 33428KB 33428KB [ 220.380447][ T764] kmalloc-32 867KB 868KB [ 220.386370][ T764] kmalloc-16 346KB 348KB [ 220.392275][ T764] kmalloc-8 203KB 207KB [ 220.398153][ T764] kmem_cache_node 34KB 36KB [ 220.404075][ T764] kmem_cache 160KB 165KB [ 220.410302][ T764] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=764,uid=0 [ 220.424079][ T764] Out of memory (oom_kill_allocating_task): Killed process 764 (syz-executor.0) total-vm:50180kB, anon-rss:92kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:1000 [ 220.442972][ T420] syz-executor.0 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 220.454171][ T420] CPU: 0 PID: 420 Comm: syz-executor.0 Tainted: G B 5.4.274-syzkaller-04911-g6f97bd951d82 #0 [ 220.465434][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 220.475404][ T420] Call Trace: [ 220.478626][ T420] dump_stack+0x1d8/0x241 [ 220.482790][ T420] ? panic+0x89d/0x89d [ 220.486774][ T420] ? ___ratelimit+0x3f7/0x580 [ 220.491392][ T420] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 220.497163][ T420] ? _raw_spin_lock+0xa4/0x1b0 [ 220.501839][ T420] ? asan.module_dtor+0x20/0x20 [ 220.506537][ T420] dump_header+0xd5/0x6b0 [ 220.510883][ T420] oom_kill_process+0xeb/0x2c0 [ 220.515654][ T420] out_of_memory+0x6e9/0x890 [ 220.520079][ T420] ? unregister_oom_notifier+0x20/0x20 [ 220.525649][ T420] __alloc_pages_slowpath+0x208e/0x26a0 [ 220.531027][ T420] ? current_gfp_context+0x80/0x80 [ 220.535964][ T420] ? __alloc_pages_nodemask+0x840/0x840 [ 220.541491][ T420] ? __alloc_pages_nodemask+0x4b8/0x840 [ 220.546868][ T420] ? setup_fault_attr+0x3d0/0x3d0 [ 220.551734][ T420] __alloc_pages_nodemask+0x4b8/0x840 [ 220.557017][ T420] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 220.562408][ T420] pagecache_get_page+0x460/0x750 [ 220.567343][ T420] filemap_fault+0x1235/0x16b0 [ 220.571955][ T420] ? generic_file_read_iter+0x21f0/0x21f0 [ 220.577506][ T420] ext4_filemap_fault+0x7b/0x90 [ 220.582794][ T420] handle_mm_fault+0x344b/0x4990 [ 220.587828][ T420] ? finish_fault+0x230/0x230 [ 220.593575][ T420] ? hrtimer_nanosleep+0x374/0x450 [ 220.599119][ T420] ? down_read_trylock+0x179/0x1d0 [ 220.604240][ T420] __do_page_fault+0x509/0xbb0 [ 220.609101][ T420] page_fault+0x2f/0x40 [ 220.613185][ T420] RIP: 0033:0x481233 [ 220.617482][ T420] Code: Bad RIP value. [ 220.621414][ T420] RSP: 002b:00007ffdb5366018 EFLAGS: 00010202 [ 220.627722][ T420] RAX: 0000000000000000 RBX: 0000000000000025 RCX: 0000000000481233 [ 220.635910][ T420] RDX: 00007ffdb5366030 RSI: 0000000000000000 RDI: 0000000000000000 [ 220.644081][ T420] RBP: 00007ffdb53660cc R08: 00007ffdb53e0080 R09: 00007ffdb53e00b0 [ 220.652142][ T420] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000032 [ 220.660210][ T420] R13: 0000000000032a17 R14: 00000000000329ee R15: 0000000000000003 [ 220.668576][ T420] Mem-Info: [ 220.671613][ T420] active_anon:6559 inactive_anon:75 isolated_anon:0 [ 220.671613][ T420] active_file:4 inactive_file:123 isolated_file:0 [ 220.671613][ T420] unevictable:0 dirty:0 writeback:0 unstable:0 [ 220.671613][ T420] slab_reclaimable:6294 slab_unreclaimable:69114 [ 220.671613][ T420] mapped:1 shmem:162 pagetables:276 bounce:0 [ 220.671613][ T420] free:99392 free_pcp:1029 free_cma:0 [ 220.708703][ T420] Node 0 active_anon:26236kB inactive_anon:300kB active_file:16kB inactive_file:492kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 220.735954][ T420] DMA free:15908kB min:500kB low:624kB high:748kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 220.762057][ T420] lowmem_reserve[]: 0 2894 6835 6835 [ 220.767251][ T420] DMA32 free:203184kB min:109812kB low:133168kB high:156524kB active_anon:336kB inactive_anon:0kB active_file:4kB inactive_file:488kB unevictable:0kB writepending:0kB present:3129332kB managed:2968888kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1652kB local_pcp:332kB free_cma:0kB [ 220.796056][ T420] lowmem_reserve[]: 0 0 3941 3941 [ 220.801016][ T420] Normal free:229876kB min:127252kB low:159064kB high:190876kB active_anon:25900kB inactive_anon:300kB active_file:12kB inactive_file:4kB unevictable:0kB writepending:0kB present:5242880kB managed:4036304kB mlocked:0kB kernel_stack:5408kB pagetables:1104kB bounce:0kB free_pcp:2352kB local_pcp:904kB free_cma:0kB [ 220.830182][ T420] lowmem_reserve[]: 0 0 0 0 [ 220.834731][ T420] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (U) 3*4096kB (M) = 15908kB [ 220.848215][ T420] DMA32: 17159*4kB (UM) 778*8kB (UM) 412*16kB (UM) 1701*32kB (UM) 1087*64kB (UM) 32*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 209804kB [ 220.863407][ T420] Normal: 22717*4kB (UME) 1570*8kB (UME) 148*16kB (UME) 955*32kB (UME) 1686*64kB (UME) 83*128kB (UE) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 255396kB [ 220.879384][ T420] 296 total pagecache pages [ 220.883709][ T420] 0 pages in swap cache [ 220.887685][ T420] Swap cache stats: add 0, delete 0, find 0/0 [ 220.893597][ T420] Free swap = 0kB [ 220.897140][ T420] Total swap = 0kB [ 220.900705][ T420] 2097051 pages RAM [ 220.904362][ T420] 0 pages HighMem/MovableOnly [ 220.908859][ T420] 341776 pages reserved [ 220.912862][ T420] 0 pages cma reserved [ 220.916752][ T420] Unreclaimable slab info: [ 220.921013][ T420] Name Used Total [ 220.927198][ T420] pid_2 45KB 47KB [ 220.933097][ T420] TIPC 20KB 30KB [ 220.938975][ T420] bridge_fdb_cache 7KB 11KB [ 220.944897][ T420] fib6_nodes 112KB 116KB [ 220.950796][ T420] ip6_dst_cache 779KB 787KB [ 220.956700][ T420] RAWv6 74KB 94KB [ 220.962607][ T420] UDPv6 54KB 94KB [ 220.968516][ T420] TCPv6 33KB 61KB [ 220.974412][ T420] wg_peer 76KB 92KB [ 220.980375][ T420] allowedips_node 14KB 15KB [ 220.986295][ T420] sd_ext_cdb 3KB 3KB [ 220.992371][ T420] scsi_sense_cache 1068KB 1092KB [ 220.998284][ T420] virtio_scsi_cmd 16KB 16KB [ 221.004288][ T420] sgpool-128 29KB 29KB [ 221.010159][ T420] sgpool-64 44KB 63KB [ 221.016081][ T420] sgpool-32 315KB 315KB [ 221.021962][ T420] sgpool-16 116KB 120KB [ 221.027896][ T420] sgpool-8 206KB 206KB [ 221.033820][ T420] f2fs_bio_post_read_ctx 15KB 15KB [ 221.040101][ T420] jbd2_inode 4KB 7KB [ 221.046305][ T420] ext4_system_zone 3KB 3KB [ 221.052291][ T420] ext4_bio_post_read_ctx 15KB 15KB [ 221.058688][ T420] bio-1 3KB 3KB [ 221.064881][ T420] pid_namespace 4KB 7KB [ 221.071019][ T420] UNIX 1710KB 1815KB [ 221.077022][ T420] tcp_bind_bucket 0KB 4KB [ 221.082921][ T420] ip_fib_trie 19KB 24KB [ 221.088824][ T420] ip_fib_alias 90KB 98KB [ 221.095001][ T420] ip_dst_cache 19KB 20KB [ 221.100893][ T420] RAW 43KB 46KB [ 221.107325][ T420] UDP 49KB 63KB [ 221.113221][ T420] request_sock_TCP 7KB 15KB [ 221.119110][ T420] TCP 36KB 63KB [ 221.125139][ T420] eventpoll_pwq 12KB 15KB [ 221.131007][ T420] eventpoll_epi 24KB 27KB [ 221.136922][ T420] inotify_inode_mark 13KB 15KB [ 221.142913][ T420] bio_crypt_ctx 7KB 7KB [ 221.148894][ T420] request_queue 223KB 364KB [ 221.154830][ T420] blkdev_ioc 26KB 27KB [ 221.160879][ T420] bio-0 1188KB 1188KB [ 221.166833][ T420] biovec-max 1457KB 1466KB [ 221.172804][ T420] biovec-64 1653KB 1653KB [ 221.178674][ T420] biovec-16 99KB 101KB [ 221.184589][ T420] uid_cache 4KB 8KB [ 221.190502][ T420] dmaengine-unmap-2 4KB 4KB [ 221.197597][ T420] audit_buffer 4KB 7KB [ 221.203490][ T420] skbuff_fclone_cache 39KB 75KB [ 221.209641][ T420] skbuff_head_cache 6602KB 6697KB [ 221.215653][ T420] configfs_dir_cache 0KB 3KB [ 221.221622][ T420] file_lock_cache 183KB 186KB [ 221.227549][ T420] file_lock_ctx 5KB 7KB [ 221.233441][ T420] fsnotify_mark_connector 7KB 7KB [ 221.239969][ T420] net_namespace 49KB 63KB [ 221.245986][ T420] task_delay_info 51KB 63KB [ 221.251874][ T420] taskstats 41KB 43KB [ 221.257800][ T420] proc_dir_entry 664KB 664KB [ 221.263792][ T420] pde_opener 3KB 7KB [ 221.269662][ T420] seq_file 166KB 169KB [ 221.275592][ T420] sigqueue 36KB 39KB [ 221.281471][ T420] shmem_inode_cache 946KB 952KB [ 221.287386][ T420] kernfs_iattrs_cache 0KB 3KB [ 221.293460][ T420] kernfs_node_cache 8488KB 8488KB [ 221.299341][ T420] mnt_cache 75KB 94KB [ 221.305270][ T420] filp 2204KB 2354KB [ 221.311147][ T420] names_cache 61552KB 61552KB [ 221.317313][ T420] hashtab_node 75KB 75KB [ 221.323353][ T420] ebitmap_node 413KB 413KB [ 221.329245][ T420] avtab_node 187KB 187KB [ 221.335158][ T420] avc_node 61KB 71KB [ 221.341037][ T420] lsm_inode_cache 1728KB 1731KB [ 221.346976][ T420] lsm_file_cache 193KB 232KB [ 221.353058][ T420] key_jar 3KB 3KB [ 221.358924][ T420] uts_namespace 9KB 15KB [ 221.364863][ T420] nsproxy 4KB 7KB [ 221.370889][ T420] vm_area_struct 1053KB 1172KB [ 221.376805][ T420] fs_cache 33KB 44KB [ 221.382697][ T420] files_cache 234KB 277KB [ 221.388569][ T420] signal_cache 375KB 478KB [ 221.394491][ T420] sighand_cache 376KB 398KB [ 221.400579][ T420] task_struct 1744KB 1858KB [ 221.406438][ T420] cred_jar 159KB 220KB [ 221.412612][ T420] anon_vma_chain 375KB 433KB [ 221.418489][ T420] anon_vma 178KB 185KB [ 221.424407][ T420] pid 39KB 52KB [ 221.430295][ T420] Acpi-Operand 233KB 233KB [ 221.436399][ T420] Acpi-ParseExt 47KB 47KB [ 221.442286][ T420] Acpi-Parse 134KB 134KB [ 221.448170][ T420] Acpi-State 232KB 232KB [ 221.454352][ T420] Acpi-Namespace 32KB 32KB [ 221.460393][ T420] trace_event_file 155KB 155KB [ 221.466440][ T420] ftrace_event_field 267KB 268KB [ 221.472575][ T420] pool_workqueue 25KB 32KB [ 221.478462][ T420] mm_struct 243KB 355KB [ 221.484380][ T420] vmap_area 24298KB 24298KB [ 221.490270][ T420] kmalloc-8k 2736KB 2976KB [ 221.496208][ T420] kmalloc-4k 34728KB 38656KB [ 221.502080][ T420] kmalloc-2k 15256KB 15876KB [ 221.508420][ T420] kmalloc-1k 19024KB 19936KB [ 221.514356][ T420] kmalloc-512 18779KB 19712KB [ 221.520308][ T420] kmalloc-256 2856KB 2856KB [ 221.526235][ T420] kmalloc-192 1008KB 1012KB [ 221.532120][ T420] kmalloc-128 1640KB 1640KB [ 221.538008][ T420] kmalloc-96 735KB 736KB [ 221.543937][ T420] kmalloc-64 33428KB 33428KB [ 221.549987][ T420] kmalloc-32 867KB 868KB [ 221.555924][ T420] kmalloc-16 346KB 348KB [ 221.561879][ T420] kmalloc-8 203KB 207KB [ 221.567814][ T420] kmem_cache_node 34KB 36KB [ 221.573798][ T420] kmem_cache 160KB 165KB [ 221.579681][ T420] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor.0,pid=420,uid=0 [ 221.593743][ T420] Out of memory (oom_kill_allocating_task): Killed process 420 (syz-executor.0) total-vm:50048kB, anon-rss:92kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 221.612020][ T25] oom_reaper: reaped process 420 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 222.452657][ T546] device bridge_slave_1 left promiscuous mode [ 222.458781][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.466090][ T546] device bridge_slave_0 left promiscuous mode [ 222.472064][ T546] bridge0: port 1(bridge_slave_0) entered disabled state