[ 411.752362][ T25] oom_reaper: reaped process 904 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 419.836473][ T908] Freezing of tasks failed after 20.006 seconds (1 tasks refusing to freeze, wq_busy=0): [ 419.851751][ T908] OOM killer enabled. [ 419.855571][ T908] Restarting tasks ... done. [ 419.880035][ T908] Abort: One or more tasks refusing to freeze [ 419.886063][ T908] PM: suspend exit [ 420.812435][ T508] device bridge_slave_1 left promiscuous mode [ 420.818893][ T508] bridge0: port 2(bridge_slave_1) entered disabled state [ 420.842699][ T508] device bridge_slave_0 left promiscuous mode [ 420.848867][ T508] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.234640][ T508] device bridge_slave_1 left promiscuous mode [ 422.240710][ T508] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.248983][ T508] device bridge_slave_0 left promiscuous mode [ 422.255121][ T508] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.266580][ T508] device bridge_slave_1 left promiscuous mode [ 422.272792][ T508] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.280573][ T508] device bridge_slave_0 left promiscuous mode [ 422.287398][ T508] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.295664][ T508] device bridge_slave_1 left promiscuous mode [ 422.302537][ T508] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.310454][ T508] device bridge_slave_0 left promiscuous mode [ 422.317264][ T508] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.325662][ T508] device bridge_slave_1 left promiscuous mode [ 422.331968][ T508] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.339790][ T508] device bridge_slave_0 left promiscuous mode [ 422.346680][ T508] bridge0: port 1(bridge_slave_0) entered disabled state [ 424.735233][ T508] device bridge_slave_1 left promiscuous mode [ 424.741514][ T508] bridge0: port 2(bridge_slave_1) entered disabled state [ 424.749408][ T508] device bridge_slave_0 left promiscuous mode [ 424.755547][ T508] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.0.123' (ED25519) to the list of known hosts. [ 426.707735][ T931] PM: suspend entry (deep) [ 426.716115][ T936] PM: suspend entry (deep) [ 426.719196][ T937] PM: suspend entry (deep) [ 426.720888][ T938] PM: suspend entry (deep) [ 426.727296][ T940] PM: suspend entry (deep) [ 426.732961][ T939] PM: suspend entry (deep) [ 426.734508][ T937] PM: suspend exit [ 426.738820][ T936] PM: suspend exit [ 426.739928][ T939] PM: suspend exit [ 426.743921][ T940] PM: suspend exit [ 426.747378][ T938] PM: suspend exit [ 426.767841][ T931] Filesystems sync: 0.053 seconds [ 426.773141][ T931] Freezing user space processes ... [ 429.943579][ T940] syz-executor257 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 429.961359][ T940] CPU: 1 PID: 940 Comm: syz-executor257 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 429.971430][ T940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 429.981318][ T940] Call Trace: [ 429.984700][ T940] dump_stack+0x1d8/0x241 [ 429.988811][ T940] ? panic+0x89d/0x89d [ 429.992806][ T940] ? ___ratelimit+0x3f7/0x580 [ 429.997415][ T940] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 430.003344][ T940] ? _raw_spin_lock+0xa4/0x1b0 [ 430.008082][ T940] ? asan.module_dtor+0x20/0x20 [ 430.012769][ T940] ? __flush_work+0x575/0x640 [ 430.017417][ T940] dump_header+0xd5/0x6b0 [ 430.021805][ T940] oom_kill_process+0xeb/0x2c0 [ 430.026397][ T940] out_of_memory+0x6e9/0x890 [ 430.031155][ T940] ? unregister_oom_notifier+0x20/0x20 [ 430.036537][ T940] ? __zone_watermark_ok+0x94/0x380 [ 430.041662][ T940] __alloc_pages_slowpath+0x208e/0x26a0 [ 430.047366][ T940] ? current_gfp_context+0x80/0x80 [ 430.052811][ T940] ? __alloc_pages_nodemask+0x840/0x840 [ 430.058354][ T940] ? setup_fault_attr+0x3d0/0x3d0 [ 430.063489][ T940] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 430.072037][ T940] __alloc_pages_nodemask+0x4b8/0x840 [ 430.077526][ T940] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 430.083155][ T940] ? ion_page_pool_alloc+0x2f5/0x430 [ 430.088270][ T940] ion_system_heap_allocate+0x2ac/0xaf0 [ 430.093668][ T940] ? ion_system_heap_destroy_pools+0x70/0x70 [ 430.099757][ T940] ? ion_buffer_alloc+0x12f/0x840 [ 430.104592][ T940] ion_buffer_alloc+0x20f/0x840 [ 430.109517][ T940] ion_dmabuf_alloc+0xb5/0x210 [ 430.114199][ T940] ? asan.module_dtor+0x20/0x20 [ 430.119063][ T940] ? kmem_cache_free+0x10b/0x2c0 [ 430.124084][ T940] ? do_sys_open+0x65e/0x810 [ 430.128516][ T940] ion_alloc_fd+0x25/0x70 [ 430.132663][ T940] ion_ioctl+0x30b/0x500 [ 430.136750][ T940] ? debug_shrink_set+0x1d0/0x1d0 [ 430.141614][ T940] ? debug_shrink_set+0x1d0/0x1d0 [ 430.146475][ T940] do_vfs_ioctl+0x742/0x1720 [ 430.150899][ T940] ? ioctl_preallocate+0x250/0x250 [ 430.155840][ T940] ? kmem_cache_free+0x10b/0x2c0 [ 430.160738][ T940] ? do_sys_open+0x65e/0x810 [ 430.166009][ T940] ? do_sys_open+0x65e/0x810 [ 430.170424][ T940] ? check_preemption_disabled+0x153/0x320 [ 430.176163][ T940] ? debug_smp_processor_id+0x20/0x20 [ 430.181360][ T940] ? switch_fpu_return+0x1d4/0x410 [ 430.186316][ T940] ? security_file_ioctl+0x7d/0xa0 [ 430.191358][ T940] __x64_sys_ioctl+0xd4/0x110 [ 430.195867][ T940] do_syscall_64+0xca/0x1c0 [ 430.200198][ T940] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 430.205921][ T940] RIP: 0033:0x7f86237f1b69 [ 430.210158][ T940] Code: Bad RIP value. [ 430.214079][ T940] RSP: 002b:00007ffd4d225b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 430.222404][ T940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86237f1b69 [ 430.230212][ T940] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 430.238119][ T940] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 430.245934][ T940] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000001 [ 430.253738][ T940] R13: 00007ffd4d225d48 R14: 00007ffd4d225b50 R15: 00007ffd4d225b40 [ 430.273426][ T940] Mem-Info: [ 430.276453][ T940] active_anon:1575 inactive_anon:73 isolated_anon:0 [ 430.276453][ T940] active_file:27 inactive_file:15 isolated_file:0 [ 430.276453][ T940] unevictable:0 dirty:0 writeback:0 unstable:0 [ 430.276453][ T940] slab_reclaimable:5448 slab_unreclaimable:61742 [ 430.276453][ T940] mapped:30 shmem:153 pagetables:171 bounce:0 [ 430.276453][ T940] free:62808 free_pcp:67 free_cma:0 [ 430.314636][ T940] Node 0 active_anon:6300kB inactive_anon:292kB active_file:104kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:36kB dirty:0kB writeback:0kB shmem:612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 430.342778][ T940] 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 [ 430.369045][ T940] lowmem_reserve[]: 0 2888 6828 6828 [ 430.374358][ T940] DMA32 free:108488kB min:93324kB low:116652kB high:139980kB active_anon:140kB inactive_anon:4kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2963384kB mlocked:0kB kernel_stack:544kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 430.402876][ T940] lowmem_reserve[]: 0 0 3940 3940 [ 430.407833][ T940] Normal free:126760kB min:127352kB low:159188kB high:191024kB active_anon:6160kB inactive_anon:288kB active_file:172kB inactive_file:164kB unevictable:0kB writepending:0kB present:5242880kB managed:4035536kB mlocked:0kB kernel_stack:3808kB pagetables:684kB bounce:0kB free_pcp:268kB local_pcp:248kB free_cma:0kB [ 430.437428][ T940] lowmem_reserve[]: 0 0 0 0 [ 430.441766][ T940] 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 [ 430.455985][ T940] DMA32: 1066*4kB (U) 6217*8kB (UE) 2087*16kB (UE) 647*32kB (U) 8*64kB (U) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 108736kB [ 430.470462][ T940] Normal: 10022*4kB (UMEH) 3578*8kB (UMEH) 1426*16kB (UMEH) 993*32kB (UMH) 28*64kB (UMH) 7*128kB (UM) 1*256kB (U) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 126760kB [ 430.486739][ T940] 193 total pagecache pages [ 430.491072][ T940] 0 pages in swap cache [ 430.495103][ T940] Swap cache stats: add 0, delete 0, find 0/0 [ 430.500936][ T940] Free swap = 0kB [ 430.504536][ T940] Total swap = 0kB [ 430.508288][ T940] 2097051 pages RAM [ 430.511982][ T940] 0 pages HighMem/MovableOnly [ 430.516463][ T940] 343344 pages reserved [ 430.520573][ T940] 0 pages cma reserved [ 430.524512][ T940] Unreclaimable slab info: [ 430.528846][ T940] Name Used Total [ 430.534977][ T940] pid_2 63KB 63KB [ 430.540835][ T940] TIPC 19KB 30KB [ 430.546760][ T940] bridge_fdb_cache 6KB 7KB [ 430.552690][ T940] fib6_nodes 111KB 116KB [ 430.558570][ T940] ip6_dst_cache 234KB 472KB [ 430.564669][ T940] RAWv6 70KB 94KB [ 430.570834][ T940] UDPv6 63KB 63KB [ 430.576852][ T940] TCPv6 61KB 61KB [ 430.582777][ T940] wg_peer 83KB 123KB [ 430.588699][ T940] allowedips_node 11KB 15KB [ 430.594671][ T940] sd_ext_cdb 3KB 3KB [ 430.601319][ T940] scsi_sense_cache 1077KB 1092KB [ 430.607247][ T940] virtio_scsi_cmd 16KB 16KB [ 430.613165][ T940] sgpool-128 29KB 29KB [ 430.619023][ T940] sgpool-64 31KB 63KB [ 430.624956][ T940] sgpool-32 409KB 409KB [ 430.630829][ T940] sgpool-16 165KB 165KB [ 430.636875][ T940] sgpool-8 277KB 277KB [ 430.642795][ T940] f2fs_bio_post_read_ctx 13KB 15KB [ 430.649332][ T940] jbd2_inode 4KB 7KB [ 430.655744][ T940] ext4_system_zone 3KB 3KB [ 430.661733][ T940] ext4_bio_post_read_ctx 12KB 15KB [ 430.668028][ T940] bio-1 1KB 3KB [ 430.674160][ T940] pid_namespace 4KB 7KB [ 430.680156][ T940] UNIX 166KB 255KB [ 430.686101][ T940] tcp_bind_bucket 0KB 4KB [ 430.692221][ T940] ip_fib_trie 20KB 24KB [ 430.698059][ T940] ip_fib_alias 96KB 98KB [ 430.704123][ T940] ip_dst_cache 17KB 24KB [ 430.709991][ T940] RAW 35KB 46KB [ 430.715915][ T940] UDP 55KB 63KB [ 430.721832][ T940] request_sock_TCP 15KB 15KB [ 430.727998][ T940] TCP 63KB 63KB [ 430.734012][ T940] eventpoll_pwq 11KB 15KB [ 430.740121][ T940] eventpoll_epi 21KB 23KB [ 430.746366][ T940] inotify_inode_mark 19KB 19KB [ 430.753061][ T940] bio_crypt_ctx 7KB 7KB [ 430.759420][ T940] request_queue 254KB 395KB [ 430.765881][ T940] blkdev_ioc 43KB 43KB [ 430.772023][ T940] bio-0 1403KB 1425KB [ 430.778255][ T940] biovec-max 1479KB 1700KB [ 430.784606][ T940] biovec-64 2018KB 2079KB [ 430.790507][ T940] biovec-16 142KB 142KB [ 430.796566][ T940] uid_cache 4KB 8KB [ 430.802552][ T940] dmaengine-unmap-2 4KB 4KB [ 430.809026][ T940] audit_buffer 3KB 7KB [ 430.814939][ T940] skbuff_fclone_cache 76KB 112KB [ 430.820972][ T940] skbuff_head_cache 5059KB 5066KB [ 430.826908][ T940] configfs_dir_cache 0KB 3KB [ 430.833087][ T940] file_lock_cache 186KB 186KB [ 430.838949][ T940] file_lock_ctx 5KB 7KB [ 430.844974][ T940] fsnotify_mark_connector 7KB 7KB [ 430.851418][ T940] net_namespace 49KB 63KB [ 430.857330][ T940] task_delay_info 70KB 70KB [ 430.863417][ T940] taskstats 59KB 59KB [ 430.869310][ T940] proc_dir_entry 598KB 620KB [ 430.875326][ T940] pde_opener 3KB 7KB [ 430.881205][ T940] seq_file 216KB 216KB [ 430.887121][ T940] sigqueue 39KB 39KB [ 430.893029][ T940] shmem_inode_cache 1014KB 1014KB [ 430.898909][ T940] kernfs_iattrs_cache 4KB 7KB [ 430.905028][ T940] kernfs_node_cache 4157KB 4195KB [ 430.910884][ T940] mnt_cache 76KB 94KB [ 430.916801][ T940] filp 1855KB 2023KB [ 430.922859][ T940] names_cache 61059KB 61059KB [ 430.928799][ T940] hashtab_node 75KB 75KB [ 430.935155][ T940] ebitmap_node 413KB 413KB [ 430.941017][ T940] avtab_node 187KB 187KB [ 430.946926][ T940] avc_node 60KB 71KB [ 430.952818][ T940] lsm_inode_cache 1461KB 1541KB [ 430.958715][ T940] lsm_file_cache 185KB 240KB [ 430.964791][ T940] key_jar 4KB 7KB [ 430.970682][ T940] uts_namespace 9KB 15KB [ 430.976599][ T940] nsproxy 4KB 7KB [ 430.982616][ T940] vm_area_struct 1536KB 1536KB [ 430.988486][ T940] fs_cache 48KB 48KB [ 430.994533][ T940] files_cache 270KB 293KB [ 431.000386][ T940] signal_cache 421KB 478KB [ 431.006335][ T940] sighand_cache 422KB 428KB [ 431.012319][ T940] task_struct 2012KB 2110KB [ 431.018380][ T940] cred_jar 176KB 208KB [ 431.024319][ T940] anon_vma_chain 570KB 570KB [ 431.030392][ T940] anon_vma 153KB 153KB [ 431.036508][ T940] pid 40KB 52KB [ 431.042395][ T940] Acpi-Operand 285KB 285KB [ 431.048383][ T940] Acpi-ParseExt 63KB 63KB [ 431.054701][ T940] Acpi-Parse 185KB 185KB [ 431.060886][ T940] Acpi-State 326KB 326KB [ 431.066816][ T940] Acpi-Namespace 36KB 36KB [ 431.072737][ T940] trace_event_file 155KB 155KB [ 431.078603][ T940] ftrace_event_field 268KB 268KB [ 431.085079][ T940] pool_workqueue 27KB 32KB [ 431.091004][ T940] mm_struct 260KB 355KB [ 431.096925][ T940] vmap_area 24825KB 24825KB [ 431.102869][ T940] kmalloc-8k 2832KB 3008KB [ 431.108726][ T940] kmalloc-4k 28392KB 29664KB [ 431.114842][ T940] kmalloc-2k 11100KB 11424KB [ 431.120704][ T940] kmalloc-1k 17942KB 18112KB [ 431.126729][ T940] kmalloc-512 13792KB 15184KB [ 431.132905][ T940] kmalloc-256 2714KB 2776KB [ 431.138773][ T940] kmalloc-192 1083KB 1100KB [ 431.145300][ T940] kmalloc-128 1223KB 1328KB [ 431.151178][ T940] kmalloc-96 611KB 712KB [ 431.157388][ T940] kmalloc-64 33844KB 33844KB [ 431.163372][ T940] kmalloc-32 788KB 844KB [ 431.169267][ T940] kmalloc-16 356KB 360KB [ 431.175201][ T940] kmalloc-8 227KB 227KB [ 431.181065][ T940] kmem_cache_node 34KB 36KB [ 431.187216][ T940] kmem_cache 156KB 157KB [ 431.193170][ T940] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor257,pid=940,uid=0 [ 431.207225][ T940] Out of memory (oom_kill_allocating_task): Killed process 940 (syz-executor257) total-vm:17420kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 431.225379][ T25] oom_reaper: reaped process 940 (syz-executor257), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 431.930101][ T936] syz-executor257 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 431.944319][ T936] CPU: 0 PID: 936 Comm: syz-executor257 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 431.955375][ T936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 431.965353][ T936] Call Trace: [ 431.968511][ T936] dump_stack+0x1d8/0x241 [ 431.972757][ T936] ? panic+0x89d/0x89d [ 431.976825][ T936] ? ___ratelimit+0x3f7/0x580 [ 431.981349][ T936] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 431.986980][ T936] ? _raw_spin_lock+0xa4/0x1b0 [ 431.991780][ T936] ? asan.module_dtor+0x20/0x20 [ 431.997059][ T936] dump_header+0xd5/0x6b0 [ 432.001684][ T936] oom_kill_process+0xeb/0x2c0 [ 432.006434][ T936] out_of_memory+0x6e9/0x890 [ 432.010905][ T936] ? unregister_oom_notifier+0x20/0x20 [ 432.016650][ T936] ? __zone_watermark_ok+0x94/0x380 [ 432.021672][ T936] __alloc_pages_slowpath+0x208e/0x26a0 [ 432.027032][ T936] ? current_gfp_context+0x80/0x80 [ 432.032050][ T936] ? __alloc_pages_nodemask+0x840/0x840 [ 432.037747][ T936] ? setup_fault_attr+0x3d0/0x3d0 [ 432.042612][ T936] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 432.049437][ T936] __alloc_pages_nodemask+0x4b8/0x840 [ 432.054906][ T936] ? preempt_schedule_notrace+0x140/0x140 [ 432.060553][ T936] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 432.066608][ T936] ? ion_page_pool_alloc+0x2f5/0x430 [ 432.071746][ T936] ion_system_heap_allocate+0x2ac/0xaf0 [ 432.077206][ T936] ? ion_system_heap_destroy_pools+0x70/0x70 [ 432.083033][ T936] ? ion_buffer_alloc+0x12f/0x840 [ 432.088182][ T936] ion_buffer_alloc+0x20f/0x840 [ 432.093036][ T936] ion_dmabuf_alloc+0xb5/0x210 [ 432.097730][ T936] ? asan.module_dtor+0x20/0x20 [ 432.102422][ T936] ? kmem_cache_free+0x10b/0x2c0 [ 432.107171][ T936] ? do_sys_open+0x65e/0x810 [ 432.111618][ T936] ion_alloc_fd+0x25/0x70 [ 432.115768][ T936] ion_ioctl+0x30b/0x500 [ 432.119854][ T936] ? debug_shrink_set+0x1d0/0x1d0 [ 432.124818][ T936] ? debug_shrink_set+0x1d0/0x1d0 [ 432.129778][ T936] do_vfs_ioctl+0x742/0x1720 [ 432.134174][ T936] ? ioctl_preallocate+0x250/0x250 [ 432.139349][ T936] ? kmem_cache_free+0x10b/0x2c0 [ 432.144392][ T936] ? do_sys_open+0x65e/0x810 [ 432.148978][ T936] ? do_sys_open+0x65e/0x810 [ 432.153733][ T936] ? check_preemption_disabled+0x153/0x320 [ 432.159374][ T936] ? debug_smp_processor_id+0x20/0x20 [ 432.164604][ T936] ? switch_fpu_return+0x1d4/0x410 [ 432.169815][ T936] ? security_file_ioctl+0x7d/0xa0 [ 432.175037][ T936] __x64_sys_ioctl+0xd4/0x110 [ 432.179529][ T936] do_syscall_64+0xca/0x1c0 [ 432.183881][ T936] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 432.189766][ T936] RIP: 0033:0x7f86237f1b69 [ 432.194096][ T936] Code: Bad RIP value. [ 432.198090][ T936] RSP: 002b:00007ffd4d225b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 432.206849][ T936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86237f1b69 [ 432.214848][ T936] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 432.222749][ T936] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 432.230736][ T936] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000001 [ 432.238532][ T936] R13: 00007ffd4d225d48 R14: 00007ffd4d225b50 R15: 00007ffd4d225b40 [ 432.246515][ T936] Mem-Info: [ 432.249541][ T936] active_anon:1568 inactive_anon:73 isolated_anon:0 [ 432.249541][ T936] active_file:14 inactive_file:18 isolated_file:0 [ 432.249541][ T936] unevictable:0 dirty:0 writeback:0 unstable:0 [ 432.249541][ T936] slab_reclaimable:5448 slab_unreclaimable:61742 [ 432.249541][ T936] mapped:1 shmem:153 pagetables:166 bounce:0 [ 432.249541][ T936] free:63026 free_pcp:174 free_cma:0 [ 432.286310][ T936] Node 0 active_anon:6272kB inactive_anon:292kB active_file:56kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 432.313297][ T936] 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 [ 432.339545][ T936] lowmem_reserve[]: 0 2888 6828 6828 [ 432.344866][ T936] DMA32 free:108904kB min:93324kB low:116652kB high:139980kB active_anon:140kB inactive_anon:4kB active_file:16kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2963384kB mlocked:0kB kernel_stack:512kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 432.374415][ T936] lowmem_reserve[]: 0 0 3940 3940 [ 432.379491][ T936] Normal free:127292kB min:127352kB low:159188kB high:191024kB active_anon:6132kB inactive_anon:288kB active_file:36kB inactive_file:68kB unevictable:0kB writepending:0kB present:5242880kB managed:4035536kB mlocked:0kB kernel_stack:3808kB pagetables:664kB bounce:0kB free_pcp:448kB local_pcp:248kB free_cma:0kB [ 432.408621][ T936] lowmem_reserve[]: 0 0 0 0 [ 432.413051][ T936] 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 [ 432.426810][ T936] DMA32: 0*4kB 5*8kB (E) 640*16kB (UE) 648*32kB (U) 841*64kB (U) 68*128kB (U) 0*256kB 0*512kB 15*1024kB (U) 0*2048kB 0*4096kB = 108904kB [ 432.440817][ T936] Normal: 327*4kB (UMEH) 146*8kB (MEH) 109*16kB (UMEH) 910*32kB (UMH) 1118*64kB (UMEH) 65*128kB (UME) 3*256kB (U) 6*512kB (UM) 10*1024kB (U) 0*2048kB 0*4096kB = 127292kB [ 432.457628][ T936] 185 total pagecache pages [ 432.462085][ T936] 0 pages in swap cache [ 432.466051][ T936] Swap cache stats: add 0, delete 0, find 0/0 [ 432.472079][ T936] Free swap = 0kB [ 432.475612][ T936] Total swap = 0kB [ 432.479362][ T936] 2097051 pages RAM [ 432.483027][ T936] 0 pages HighMem/MovableOnly [ 432.487572][ T936] 343344 pages reserved [ 432.491510][ T936] 0 pages cma reserved [ 432.495559][ T936] Unreclaimable slab info: [ 432.499838][ T936] Name Used Total [ 432.505955][ T936] pid_2 63KB 63KB [ 432.511877][ T936] TIPC 19KB 30KB [ 432.517728][ T936] bridge_fdb_cache 6KB 7KB [ 432.523685][ T936] fib6_nodes 111KB 116KB [ 432.529535][ T936] ip6_dst_cache 234KB 472KB [ 432.535573][ T936] RAWv6 70KB 94KB [ 432.541740][ T936] UDPv6 63KB 63KB [ 432.547938][ T936] TCPv6 61KB 61KB [ 432.553901][ T936] wg_peer 83KB 123KB [ 432.559743][ T936] allowedips_node 11KB 15KB [ 432.565768][ T936] sd_ext_cdb 3KB 3KB [ 432.571903][ T936] scsi_sense_cache 1077KB 1092KB [ 432.577727][ T936] virtio_scsi_cmd 16KB 16KB [ 432.583858][ T936] sgpool-128 29KB 29KB [ 432.589809][ T936] sgpool-64 31KB 63KB [ 432.595823][ T936] sgpool-32 409KB 409KB [ 432.602089][ T936] sgpool-16 165KB 165KB [ 432.608032][ T936] sgpool-8 277KB 277KB [ 432.614087][ T936] f2fs_bio_post_read_ctx 13KB 15KB [ 432.620450][ T936] jbd2_inode 4KB 7KB [ 432.626651][ T936] ext4_system_zone 3KB 3KB [ 432.632644][ T936] ext4_bio_post_read_ctx 12KB 15KB [ 432.638943][ T936] bio-1 1KB 3KB [ 432.644999][ T936] pid_namespace 4KB 7KB [ 432.650891][ T936] UNIX 166KB 255KB [ 432.657082][ T936] tcp_bind_bucket 0KB 4KB [ 432.662976][ T936] ip_fib_trie 20KB 24KB [ 432.669093][ T936] ip_fib_alias 96KB 98KB [ 432.675726][ T936] ip_dst_cache 17KB 24KB [ 432.681808][ T936] RAW 35KB 46KB [ 432.687853][ T936] UDP 55KB 63KB [ 432.693960][ T936] request_sock_TCP 15KB 15KB [ 432.700205][ T936] TCP 63KB 63KB [ 432.706317][ T936] eventpoll_pwq 11KB 15KB [ 432.712204][ T936] eventpoll_epi 21KB 23KB [ 432.718088][ T936] inotify_inode_mark 19KB 19KB [ 432.724122][ T936] bio_crypt_ctx 7KB 7KB [ 432.730085][ T936] request_queue 254KB 395KB [ 432.736012][ T936] blkdev_ioc 43KB 43KB [ 432.741968][ T936] bio-0 1403KB 1425KB [ 432.747785][ T936] biovec-max 1479KB 1700KB [ 432.753771][ T936] biovec-64 2018KB 2079KB [ 432.759655][ T936] biovec-16 142KB 142KB [ 432.765733][ T936] uid_cache 4KB 8KB [ 432.772003][ T936] dmaengine-unmap-2 4KB 4KB [ 432.777962][ T936] audit_buffer 3KB 7KB [ 432.784132][ T936] skbuff_fclone_cache 76KB 112KB [ 432.790319][ T936] skbuff_head_cache 5059KB 5066KB [ 432.796550][ T936] configfs_dir_cache 0KB 3KB [ 432.802517][ T936] file_lock_cache 186KB 186KB [ 432.808491][ T936] file_lock_ctx 5KB 7KB [ 432.814953][ T936] fsnotify_mark_connector 7KB 7KB [ 432.821322][ T936] net_namespace 49KB 63KB [ 432.827460][ T936] task_delay_info 70KB 70KB [ 432.833379][ T936] taskstats 59KB 59KB [ 432.839240][ T936] proc_dir_entry 598KB 620KB [ 432.845190][ T936] pde_opener 3KB 7KB [ 432.851131][ T936] seq_file 216KB 216KB [ 432.857070][ T936] sigqueue 39KB 39KB [ 432.863065][ T936] shmem_inode_cache 1014KB 1014KB [ 432.868922][ T936] kernfs_iattrs_cache 4KB 7KB [ 432.875042][ T936] kernfs_node_cache 4157KB 4195KB [ 432.881011][ T936] mnt_cache 76KB 94KB [ 432.886954][ T936] filp 1855KB 2023KB [ 432.892946][ T936] names_cache 61059KB 61059KB [ 432.898813][ T936] hashtab_node 75KB 75KB [ 432.904862][ T936] ebitmap_node 413KB 413KB [ 432.910809][ T936] avtab_node 187KB 187KB [ 432.916899][ T936] avc_node 60KB 71KB [ 432.923073][ T936] lsm_inode_cache 1461KB 1541KB [ 432.928959][ T936] lsm_file_cache 185KB 240KB [ 432.934868][ T936] key_jar 4KB 7KB [ 432.940907][ T936] uts_namespace 9KB 15KB [ 432.947348][ T936] nsproxy 4KB 7KB [ 432.953419][ T936] vm_area_struct 1536KB 1536KB [ 432.959522][ T936] fs_cache 48KB 48KB [ 432.965404][ T936] files_cache 270KB 293KB [ 432.971277][ T936] signal_cache 421KB 478KB [ 432.977308][ T936] sighand_cache 422KB 428KB [ 432.983308][ T936] task_struct 2012KB 2110KB [ 432.989140][ T936] cred_jar 176KB 208KB [ 432.995390][ T936] anon_vma_chain 570KB 570KB [ 433.001617][ T936] anon_vma 153KB 153KB [ 433.007664][ T936] pid 40KB 52KB [ 433.013594][ T936] Acpi-Operand 285KB 285KB [ 433.019458][ T936] Acpi-ParseExt 63KB 63KB [ 433.025562][ T936] Acpi-Parse 185KB 185KB [ 433.031479][ T936] Acpi-State 326KB 326KB [ 433.037619][ T936] Acpi-Namespace 36KB 36KB [ 433.043928][ T936] trace_event_file 155KB 155KB [ 433.049898][ T936] ftrace_event_field 268KB 268KB [ 433.056307][ T936] pool_workqueue 27KB 32KB [ 433.062242][ T936] mm_struct 260KB 355KB [ 433.068310][ T936] vmap_area 24825KB 24825KB [ 433.074241][ T936] kmalloc-8k 2832KB 3008KB [ 433.080443][ T936] kmalloc-4k 28392KB 29664KB [ 433.086381][ T936] kmalloc-2k 11100KB 11424KB [ 433.092356][ T936] kmalloc-1k 17942KB 18112KB [ 433.098277][ T936] kmalloc-512 13792KB 15184KB [ 433.104294][ T936] kmalloc-256 2714KB 2776KB [ 433.110388][ T936] kmalloc-192 1083KB 1100KB [ 433.116291][ T936] kmalloc-128 1223KB 1328KB [ 433.122389][ T936] kmalloc-96 611KB 712KB [ 433.128246][ T936] kmalloc-64 33844KB 33844KB [ 433.134303][ T936] kmalloc-32 788KB 844KB [ 433.140224][ T936] kmalloc-16 356KB 360KB [ 433.146165][ T936] kmalloc-8 227KB 227KB [ 433.152067][ T936] kmem_cache_node 34KB 36KB [ 433.158014][ T936] kmem_cache 156KB 157KB [ 433.163967][ T936] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor257,pid=936,uid=0 [ 433.177969][ T936] Out of memory (oom_kill_allocating_task): Killed process 936 (syz-executor257) total-vm:17420kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 433.196196][ T25] oom_reaper: reaped process 936 (syz-executor257), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 435.097383][ T931] (elapsed 8.324 seconds) done. [ 435.103013][ T931] OOM killer disabled. [ 435.107080][ T931] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 435.117154][ T931] printk: Suspending console(s) (use no_console_suspend to debug) [ 435.171902][ T538] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 435.769131][ T931] ACPI: Preparing to enter system sleep state S3 [ 435.770615][ T931] PM: Saving platform NVS memory [ 435.770621][ T931] Disabling non-boot CPUs ... [ 435.775372][ T931] smpboot: CPU 1 is now offline [ 435.780772][ T931] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 435.780861][ T931] ACPI: Low-level resume complete [ 435.780938][ T931] PM: Restoring platform NVS memory [ 435.780957][ T931] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 435.818275][ T931] Enabling non-boot CPUs ... [ 435.818727][ T931] x86: Booting SMP configuration: [ 435.818740][ T931] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 435.818984][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 435.821337][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 435.825685][ T931] CPU1 is up [ 435.826715][ T931] ACPI: Waking up from system sleep state S3 [ 436.082325][ T931] OOM killer enabled. [ 436.086322][ T931] Restarting tasks ... done. [ 436.097565][ T931] Resume cause unknown [ 436.101685][ T931] PM: suspend exit [ 436.153980][ T945] PM: suspend entry (deep) [ 436.154009][ T944] PM: suspend entry (deep) [ 436.160547][ T943] PM: suspend entry (deep) [ 436.165377][ T946] PM: suspend entry (deep) [ 436.169296][ T945] Filesystems sync: 0.010 seconds [ 436.173491][ T947] PM: suspend entry (deep) [ 436.179381][ T943] PM: suspend exit [ 436.183004][ T948] PM: suspend entry (deep) [ 436.187625][ T945] Freezing user space processes ... [ 436.191439][ T946] PM: suspend exit [ 436.200796][ T948] PM: suspend exit [ 436.204428][ T947] PM: suspend exit [ 436.208342][ T944] PM: suspend exit [ 436.255008][ T945] (elapsed 0.067 seconds) done. [ 436.259958][ T945] OOM killer disabled. [ 436.264542][ T945] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 436.274914][ T945] printk: Suspending console(s) (use no_console_suspend to debug) [ 436.320440][ T504] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 437.029623][ T945] ACPI: Preparing to enter system sleep state S3 [ 437.030535][ T945] PM: Saving platform NVS memory [ 437.030543][ T945] Disabling non-boot CPUs ... [ 437.035228][ T945] smpboot: CPU 1 is now offline [ 437.037232][ T945] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 437.037316][ T945] ACPI: Low-level resume complete [ 437.037390][ T945] PM: Restoring platform NVS memory [ 437.037409][ T945] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 437.076028][ T945] Enabling non-boot CPUs ... [ 437.076494][ T945] x86: Booting SMP configuration: [ 437.076507][ T945] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 437.076787][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 437.079466][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 437.083482][ T945] CPU1 is up [ 437.084564][ T945] ACPI: Waking up from system sleep state S3 [ 437.317864][ T945] OOM killer enabled. [ 437.321839][ T945] Restarting tasks ... done. [ 437.379667][ T945] Resume cause unknown [ 437.395848][ T945] PM: suspend exit [ 438.069284][ T948] syz-executor257 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 438.089763][ T948] CPU: 0 PID: 948 Comm: syz-executor257 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 438.100043][ T948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 438.110017][ T948] Call Trace: [ 438.113169][ T948] dump_stack+0x1d8/0x241 [ 438.117335][ T948] ? panic+0x89d/0x89d [ 438.121231][ T948] ? ___ratelimit+0x3f7/0x580 [ 438.125837][ T948] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 438.131476][ T948] ? _raw_spin_lock+0xa4/0x1b0 [ 438.136163][ T948] ? asan.module_dtor+0x20/0x20 [ 438.141002][ T948] dump_header+0xd5/0x6b0 [ 438.145196][ T948] oom_kill_process+0xeb/0x2c0 [ 438.149795][ T948] out_of_memory+0x6e9/0x890 [ 438.154221][ T948] ? unregister_oom_notifier+0x20/0x20 [ 438.159601][ T948] ? __zone_watermark_ok+0x94/0x380 [ 438.164642][ T948] __alloc_pages_slowpath+0x208e/0x26a0 [ 438.170152][ T948] ? current_gfp_context+0x80/0x80 [ 438.175129][ T948] ? __schedule+0xb0d/0x1320 [ 438.179500][ T948] ? __alloc_pages_nodemask+0x840/0x840 [ 438.184969][ T948] ? setup_fault_attr+0x3d0/0x3d0 [ 438.189831][ T948] __alloc_pages_nodemask+0x4b8/0x840 [ 438.195214][ T948] ? preempt_schedule_notrace+0x140/0x140 [ 438.200836][ T948] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 438.206247][ T948] ? ion_page_pool_alloc+0x2b5/0x430 [ 438.211363][ T948] ion_system_heap_allocate+0x2ac/0xaf0 [ 438.216854][ T948] ? ion_system_heap_destroy_pools+0x70/0x70 [ 438.222830][ T948] ? ion_buffer_alloc+0x12f/0x840 [ 438.227714][ T948] ion_buffer_alloc+0x20f/0x840 [ 438.232379][ T948] ion_dmabuf_alloc+0xb5/0x210 [ 438.236973][ T948] ? asan.module_dtor+0x20/0x20 [ 438.241659][ T948] ? kmem_cache_free+0x10b/0x2c0 [ 438.246428][ T948] ? do_sys_open+0x65e/0x810 [ 438.250957][ T948] ion_alloc_fd+0x25/0x70 [ 438.255217][ T948] ion_ioctl+0x30b/0x500 [ 438.259279][ T948] ? debug_shrink_set+0x1d0/0x1d0 [ 438.264152][ T948] ? debug_shrink_set+0x1d0/0x1d0 [ 438.269004][ T948] do_vfs_ioctl+0x742/0x1720 [ 438.273569][ T948] ? ioctl_preallocate+0x250/0x250 [ 438.278515][ T948] ? kmem_cache_free+0x10b/0x2c0 [ 438.283438][ T948] ? do_sys_open+0x65e/0x810 [ 438.287865][ T948] ? do_sys_open+0x65e/0x810 [ 438.292379][ T948] ? check_preemption_disabled+0x153/0x320 [ 438.298038][ T948] ? debug_smp_processor_id+0x20/0x20 [ 438.303319][ T948] ? switch_fpu_return+0x1d4/0x410 [ 438.308266][ T948] ? security_file_ioctl+0x7d/0xa0 [ 438.313236][ T948] __x64_sys_ioctl+0xd4/0x110 [ 438.317733][ T948] do_syscall_64+0xca/0x1c0 [ 438.322090][ T948] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 438.327933][ T948] RIP: 0033:0x7f86237f1b69 [ 438.332214][ T948] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 438.352063][ T948] RSP: 002b:00007ffd4d225b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.360997][ T948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86237f1b69 [ 438.368852][ T948] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 438.376653][ T948] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 438.384481][ T948] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000067fe2 [ 438.392371][ T948] R13: 00007ffd4d225b3c R14: 00007ffd4d225b50 R15: 00007ffd4d225b40 [ 438.426744][ T948] Mem-Info: [ 438.429835][ T948] active_anon:1774 inactive_anon:74 isolated_anon:0 [ 438.429835][ T948] active_file:92 inactive_file:78 isolated_file:32 [ 438.429835][ T948] unevictable:0 dirty:0 writeback:0 unstable:0 [ 438.429835][ T948] slab_reclaimable:5337 slab_unreclaimable:61237 [ 438.429835][ T948] mapped:105 shmem:166 pagetables:191 bounce:0 [ 438.429835][ T948] free:63621 free_pcp:778 free_cma:0 [ 438.525903][ T948] Node 0 active_anon:7096kB inactive_anon:296kB active_file:104kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:120kB dirty:0kB writeback:0kB shmem:664kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 438.615935][ T948] 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 [ 438.705823][ T948] lowmem_reserve[]: 0 2888 6828 6828 [ 438.711074][ T948] DMA32 free:109148kB min:93324kB low:116652kB high:139980kB active_anon:140kB inactive_anon:4kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2963384kB mlocked:0kB kernel_stack:352kB pagetables:0kB bounce:0kB free_pcp:1496kB local_pcp:112kB free_cma:0kB [ 438.805853][ T948] lowmem_reserve[]: 0 0 3940 3940 [ 438.810825][ T948] Normal free:127232kB min:127352kB low:159188kB high:191024kB active_anon:6956kB inactive_anon:292kB active_file:320kB inactive_file:200kB unevictable:0kB writepending:0kB present:5242880kB managed:4035536kB mlocked:0kB kernel_stack:4096kB pagetables:764kB bounce:0kB free_pcp:1748kB local_pcp:1376kB free_cma:0kB [ 438.915825][ T948] lowmem_reserve[]: 0 0 0 0 [ 438.920197][ T948] 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 [ 438.945830][ T948] DMA32: 12279*4kB (UM) 1088*8kB (UME) 386*16kB (UE) 91*32kB (UM) 6*64kB (U) 1*128kB (U) 1*256kB (U) 2*512kB (UM) 45*1024kB (U) 2*2048kB (U) 0*4096kB = 118876kB [ 438.985828][ T948] Normal: 4028*4kB (UMEH) 1175*8kB (UMEH) 917*16kB (UMEH) 418*32kB (UMEH) 39*64kB (UMEH) 368*128kB (UME) 46*256kB (UM) 25*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 127736kB [ 439.012169][ T948] 210 total pagecache pages [ 439.016559][ T948] 0 pages in swap cache [ 439.020617][ T948] Swap cache stats: add 0, delete 0, find 0/0 [ 439.026633][ T948] Free swap = 0kB [ 439.030148][ T948] Total swap = 0kB [ 439.033706][ T948] 2097051 pages RAM [ 439.037484][ T948] 0 pages HighMem/MovableOnly [ 439.041961][ T948] 343344 pages reserved [ 439.046579][ T948] 0 pages cma reserved [ 439.050447][ T948] Unreclaimable slab info: [ 439.054723][ T948] Name Used Total [ 439.060974][ T948] pid_2 53KB 63KB [ 439.067577][ T948] TIPC 19KB 30KB [ 439.073438][ T948] bridge_fdb_cache 6KB 7KB [ 439.079789][ T948] fib6_nodes 111KB 116KB [ 439.095850][ T948] ip6_dst_cache 200KB 446KB [ 439.101961][ T948] RAWv6 70KB 94KB [ 439.111114][ T948] UDPv6 46KB 63KB [ 439.117098][ T948] TCPv6 33KB 61KB [ 439.122936][ T948] wg_peer 83KB 123KB [ 439.128870][ T948] allowedips_node 11KB 15KB [ 439.134914][ T948] sd_ext_cdb 3KB 3KB [ 439.140998][ T948] scsi_sense_cache 1077KB 1092KB [ 439.155877][ T948] virtio_scsi_cmd 16KB 16KB [ 439.161787][ T948] sgpool-128 29KB 29KB [ 439.175837][ T948] sgpool-64 31KB 63KB [ 439.181751][ T948] sgpool-32 385KB 409KB [ 439.195950][ T948] sgpool-16 157KB 165KB [ 439.209757][ T948] sgpool-8 258KB 270KB [ 439.216207][ T948] f2fs_bio_post_read_ctx 13KB 15KB [ 439.222760][ T948] jbd2_inode 4KB 7KB [ 439.228904][ T948] ext4_system_zone 3KB 3KB [ 439.235050][ T948] ext4_bio_post_read_ctx 12KB 15KB [ 439.241622][ T948] bio-1 1KB 3KB [ 439.247764][ T948] pid_namespace 4KB 7KB [ 439.254087][ T948] UNIX 176KB 255KB [ 439.260215][ T948] tcp_bind_bucket 0KB 4KB [ 439.266545][ T948] ip_fib_trie 20KB 24KB [ 439.272854][ T948] ip_fib_alias 96KB 98KB [ 439.282238][ T948] ip_dst_cache 14KB 24KB [ 439.288477][ T948] RAW 35KB 46KB [ 439.294979][ T948] UDP 55KB 63KB [ 439.301211][ T948] request_sock_TCP 7KB 15KB [ 439.307330][ T948] TCP 36KB 63KB [ 439.313468][ T948] eventpoll_pwq 11KB 15KB [ 439.319765][ T948] eventpoll_epi 20KB 23KB [ 439.325934][ T948] inotify_inode_mark 16KB 19KB [ 439.332325][ T948] bio_crypt_ctx 7KB 7KB [ 439.340312][ T948] request_queue 254KB 395KB [ 439.348319][ T948] blkdev_ioc 43KB 43KB [ 439.356101][ T948] bio-0 1380KB 1380KB [ 439.363951][ T948] biovec-max 1423KB 1670KB [ 439.371388][ T948] biovec-64 2016KB 2016KB [ 439.379267][ T948] biovec-16 135KB 142KB [ 439.389144][ T948] uid_cache 4KB 8KB [ 439.396829][ T948] dmaengine-unmap-2 4KB 4KB [ 439.404602][ T948] audit_buffer 3KB 7KB [ 439.412853][ T948] skbuff_fclone_cache 66KB 105KB [ 439.419566][ T948] skbuff_head_cache 5103KB 5103KB [ 439.431063][ T948] configfs_dir_cache 0KB 3KB [ 439.444958][ T948] file_lock_cache 167KB 182KB [ 439.458948][ T948] file_lock_ctx 5KB 7KB [ 439.471853][ T948] fsnotify_mark_connector 6KB 7KB [ 439.493891][ T948] net_namespace 49KB 63KB [ 439.500369][ T948] task_delay_info 70KB 70KB [ 439.506593][ T948] taskstats 51KB 59KB [ 439.512829][ T948] proc_dir_entry 616KB 616KB [ 439.518958][ T948] pde_opener 3KB 7KB [ 439.525333][ T948] seq_file 198KB 204KB [ 439.531655][ T948] sigqueue 35KB 39KB [ 439.538002][ T948] shmem_inode_cache 984KB 1014KB [ 439.544171][ T948] kernfs_iattrs_cache 4KB 7KB [ 439.550608][ T948] kernfs_node_cache 4074KB 4074KB [ 439.556863][ T948] mnt_cache 76KB 94KB [ 439.563159][ T948] filp 1755KB 1984KB [ 439.569572][ T948] names_cache 59950KB 59950KB [ 439.575682][ T948] hashtab_node 75KB 75KB [ 439.583020][ T948] ebitmap_node 413KB 413KB [ 439.601095][ T948] avtab_node 187KB 187KB [ 439.615369][ T948] avc_node 58KB 71KB [ 439.628077][ T948] lsm_inode_cache 1421KB 1510KB [ 439.640698][ T948] lsm_file_cache 176KB 232KB [ 439.654447][ T948] key_jar 4KB 7KB [ 439.672861][ T948] uts_namespace 9KB 15KB [ 439.685562][ T948] nsproxy 4KB 7KB [ 439.699486][ T948] vm_area_struct 1574KB 1574KB [ 439.719658][ T948] fs_cache 47KB 48KB [ 439.732547][ T948] files_cache 276KB 293KB [ 439.745191][ T948] signal_cache 408KB 478KB [ 439.764440][ T948] sighand_cache 389KB 428KB [ 439.777084][ T948] task_struct 1905KB 2079KB [ 439.790789][ T948] cred_jar 173KB 208KB [ 439.803591][ T948] anon_vma_chain 554KB 570KB [ 439.816221][ T948] anon_vma 112KB 126KB [ 439.836074][ T948] pid 43KB 52KB [ 439.848698][ T948] Acpi-Operand 244KB 265KB [ 439.862590][ T948] Acpi-ParseExt 45KB 63KB [ 439.875344][ T948] Acpi-Parse 133KB 150KB [ 439.893879][ T948] Acpi-State 235KB 252KB [ 439.907708][ T948] Acpi-Namespace 35KB 36KB [ 439.920444][ T948] trace_event_file 155KB 155KB [ 439.933025][ T948] ftrace_event_field 268KB 268KB [ 439.946643][ T948] pool_workqueue 27KB 32KB [ 439.975847][ T948] mm_struct 261KB 355KB [ 439.981770][ T948] vmap_area 24741KB 24790KB [ 439.995843][ T948] kmalloc-8k 2832KB 3008KB [ 440.001929][ T948] kmalloc-4k 28352KB 29184KB [ 440.015840][ T948] kmalloc-2k 11212KB 11392KB [ 440.021775][ T948] kmalloc-1k 17878KB 18080KB [ 440.045902][ T948] kmalloc-512 13956KB 14864KB [ 440.051939][ T948] kmalloc-256 2669KB 2712KB [ 440.075862][ T948] kmalloc-192 1079KB 1096KB [ 440.081875][ T948] kmalloc-128 1344KB 1344KB [ 440.095892][ T948] kmalloc-96 546KB 656KB [ 440.101817][ T948] kmalloc-64 33677KB 33728KB [ 440.115876][ T948] kmalloc-32 729KB 832KB [ 440.122155][ T948] kmalloc-16 331KB 344KB [ 440.155847][ T948] kmalloc-8 213KB 223KB [ 440.161982][ T948] kmem_cache_node 34KB 36KB [ 440.175836][ T948] kmem_cache 156KB 157KB [ 440.181753][ T948] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor257,pid=948,uid=0 [ 440.255888][ T948] Out of memory (oom_kill_allocating_task): Killed process 948 (syz-executor257) total-vm:17420kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 440.286245][ T25] oom_reaper: reaped process 948 (syz-executor257), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 440.854887][ T947] syz-executor257 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 440.908319][ T947] CPU: 1 PID: 947 Comm: syz-executor257 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 440.918314][ T947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 440.928287][ T947] Call Trace: [ 440.931533][ T947] dump_stack+0x1d8/0x241 [ 440.935956][ T947] ? panic+0x89d/0x89d [ 440.939862][ T947] ? ___ratelimit+0x3f7/0x580 [ 440.944376][ T947] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 440.950030][ T947] ? _raw_spin_lock+0xa4/0x1b0 [ 440.954627][ T947] ? asan.module_dtor+0x20/0x20 [ 440.959318][ T947] dump_header+0xd5/0x6b0 [ 440.963636][ T947] oom_kill_process+0xeb/0x2c0 [ 440.968237][ T947] out_of_memory+0x6e9/0x890 [ 440.972677][ T947] ? unregister_oom_notifier+0x20/0x20 [ 440.977976][ T947] ? __zone_watermark_ok+0x94/0x380 [ 440.983098][ T947] __alloc_pages_slowpath+0x208e/0x26a0 [ 440.988525][ T947] ? current_gfp_context+0x80/0x80 [ 440.993646][ T947] ? __schedule+0xb0d/0x1320 [ 440.998022][ T947] ? __alloc_pages_nodemask+0x840/0x840 [ 441.003495][ T947] ? setup_fault_attr+0x3d0/0x3d0 [ 441.008645][ T947] __alloc_pages_nodemask+0x4b8/0x840 [ 441.014008][ T947] ? preempt_schedule_notrace+0x140/0x140 [ 441.019598][ T947] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 441.024957][ T947] ? ion_page_pool_alloc+0x2b5/0x430 [ 441.030060][ T947] ion_system_heap_allocate+0x2ac/0xaf0 [ 441.035458][ T947] ? ion_system_heap_destroy_pools+0x70/0x70 [ 441.041351][ T947] ? ion_buffer_alloc+0x12f/0x840 [ 441.046328][ T947] ion_buffer_alloc+0x20f/0x840 [ 441.051023][ T947] ion_dmabuf_alloc+0xb5/0x210 [ 441.055687][ T947] ? asan.module_dtor+0x20/0x20 [ 441.060563][ T947] ? kmem_cache_free+0x10b/0x2c0 [ 441.065495][ T947] ? do_sys_open+0x65e/0x810 [ 441.069945][ T947] ion_alloc_fd+0x25/0x70 [ 441.074271][ T947] ion_ioctl+0x30b/0x500 [ 441.078391][ T947] ? debug_shrink_set+0x1d0/0x1d0 [ 441.083300][ T947] ? debug_shrink_set+0x1d0/0x1d0 [ 441.088721][ T947] do_vfs_ioctl+0x742/0x1720 [ 441.093149][ T947] ? ioctl_preallocate+0x250/0x250 [ 441.098266][ T947] ? kmem_cache_free+0x10b/0x2c0 [ 441.103026][ T947] ? do_sys_open+0x65e/0x810 [ 441.107545][ T947] ? do_sys_open+0x65e/0x810 [ 441.112087][ T947] ? check_preemption_disabled+0x153/0x320 [ 441.117738][ T947] ? debug_smp_processor_id+0x20/0x20 [ 441.122945][ T947] ? switch_fpu_return+0x1d4/0x410 [ 441.127881][ T947] ? security_file_ioctl+0x7d/0xa0 [ 441.132980][ T947] __x64_sys_ioctl+0xd4/0x110 [ 441.137437][ T947] do_syscall_64+0xca/0x1c0 [ 441.141771][ T947] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 441.147497][ T947] RIP: 0033:0x7f86237f1b69 [ 441.151747][ T947] Code: Bad RIP value. [ 441.155640][ T947] RSP: 002b:00007ffd4d225b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 441.163899][ T947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86237f1b69 [ 441.171701][ T947] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 441.180034][ T947] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 441.187934][ T947] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000067fe9 [ 441.195885][ T947] R13: 00007ffd4d225b3c R14: 00007ffd4d225b50 R15: 00007ffd4d225b40 [ 441.210355][ T954] PM: suspend entry (deep) [ 441.216980][ T954] Filesystems sync: 0.001 seconds [ 441.251759][ T954] Freezing user space processes ... [ 441.595992][ T947] Mem-Info: [ 441.612665][ T947] active_anon:1770 inactive_anon:73 isolated_anon:12 [ 441.612665][ T947] active_file:272 inactive_file:326 isolated_file:0 [ 441.612665][ T947] unevictable:0 dirty:0 writeback:0 unstable:0 [ 441.612665][ T947] slab_reclaimable:5337 slab_unreclaimable:61050 [ 441.612665][ T947] mapped:433 shmem:168 pagetables:186 bounce:0 [ 441.612665][ T947] free:215296 free_pcp:1050 free_cma:0 [ 441.694250][ T947] Node 0 active_anon:7080kB inactive_anon:292kB active_file:1088kB inactive_file:1304kB unevictable:0kB isolated(anon):48kB isolated(file):0kB mapped:1732kB dirty:0kB writeback:0kB shmem:672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 441.752386][ T947] 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 [ 441.802365][ T947] lowmem_reserve[]: 0 2888 6828 6828 [ 441.816071][ T947] DMA32 free:415456kB min:93324kB low:116652kB high:139980kB active_anon:140kB inactive_anon:4kB active_file:8kB inactive_file:204kB unevictable:0kB writepending:0kB present:3129332kB managed:2963384kB mlocked:0kB kernel_stack:352kB pagetables:0kB bounce:0kB free_pcp:2816kB local_pcp:1360kB free_cma:0kB [ 441.874150][ T947] lowmem_reserve[]: 0 0 3940 3940 [ 441.886067][ T947] Normal free:455328kB min:127352kB low:159188kB high:191024kB active_anon:6968kB inactive_anon:288kB active_file:1096kB inactive_file:1368kB unevictable:0kB writepending:0kB present:5242880kB managed:4035536kB mlocked:0kB kernel_stack:4096kB pagetables:740kB bounce:0kB free_pcp:2620kB local_pcp:1328kB free_cma:0kB [ 441.945961][ T947] lowmem_reserve[]: 0 0 0 0 [ 441.950342][ T947] 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 [ 441.980642][ T947] DMA32: 62848*4kB (U) 7546*8kB (UE) 2055*16kB (UE) 550*32kB (U) 482*64kB (U) 6*128kB (U) 0*256kB 0*512kB 31*1024kB (U) 0*2048kB 0*4096kB = 425600kB [ 442.012404][ T947] Normal: 41728*4kB (UMEH) 11975*8kB (UMEH) 2464*16kB (UMEH) 1383*32kB (UH) 1507*64kB (UMH) 39*128kB (U) 0*256kB 0*512kB 13*1024kB (UM) 0*2048kB 0*4096kB = 461144kB [ 442.044171][ T947] 814 total pagecache pages [ 442.056000][ T947] 0 pages in swap cache [ 442.060099][ T947] Swap cache stats: add 0, delete 0, find 0/0 [ 442.074410][ T947] Free swap = 0kB [ 442.078007][ T947] Total swap = 0kB [ 442.081622][ T947] 2097051 pages RAM [ 442.101888][ T947] 0 pages HighMem/MovableOnly [ 442.106617][ T947] 343344 pages reserved [ 442.110615][ T947] 0 pages cma reserved [ 442.123141][ T947] Unreclaimable slab info: [ 442.135840][ T947] Name Used Total [ 442.142118][ T947] pid_2 53KB 63KB [ 442.156005][ T947] TIPC 19KB 30KB [ 442.161923][ T947] bridge_fdb_cache 6KB 7KB [ 442.184170][ T947] fib6_nodes 111KB 116KB [ 442.196021][ T947] ip6_dst_cache 200KB 446KB [ 442.202207][ T947] RAWv6 70KB 94KB [ 442.224196][ T947] UDPv6 46KB 63KB [ 442.230319][ T947] TCPv6 33KB 61KB [ 442.244665][ T947] wg_peer 83KB 123KB [ 442.255982][ T947] allowedips_node 11KB 15KB [ 442.261988][ T947] sd_ext_cdb 3KB 3KB [ 442.284190][ T947] scsi_sense_cache 1077KB 1092KB [ 442.296000][ T947] virtio_scsi_cmd 16KB 16KB [ 442.301918][ T947] sgpool-128 29KB 29KB [ 442.316025][ T947] sgpool-64 31KB 63KB [ 442.322033][ T947] sgpool-32 425KB 425KB [ 442.344148][ T947] sgpool-16 157KB 165KB [ 442.355965][ T947] sgpool-8 262KB 270KB [ 442.361989][ T947] f2fs_bio_post_read_ctx 13KB 15KB [ 442.384152][ T947] jbd2_inode 4KB 7KB [ 442.396002][ T947] ext4_system_zone 3KB 3KB [ 442.401922][ T947] ext4_bio_post_read_ctx 12KB 15KB [ 442.424159][ T947] bio-1 1KB 3KB [ 442.430260][ T947] pid_namespace 4KB 7KB [ 442.444488][ T947] UNIX 176KB 255KB [ 442.455964][ T947] tcp_bind_bucket 0KB 4KB [ 442.461871][ T947] ip_fib_trie 20KB 24KB [ 442.484156][ T947] ip_fib_alias 96KB 98KB [ 442.490363][ T947] ip_dst_cache 14KB 24KB [ 442.504664][ T947] RAW 35KB 46KB [ 442.515959][ T947] UDP 55KB 63KB [ 442.521863][ T947] request_sock_TCP 7KB 15KB [ 442.544143][ T947] TCP 36KB 63KB [ 442.550343][ T947] eventpoll_pwq 11KB 15KB [ 442.564588][ T947] eventpoll_epi 20KB 23KB [ 442.575986][ T947] inotify_inode_mark 16KB 19KB [ 442.582353][ T947] bio_crypt_ctx 7KB 7KB [ 442.604187][ T947] request_queue 254KB 395KB [ 442.616006][ T947] blkdev_ioc 43KB 43KB [ 442.621945][ T947] bio-0 1417KB 1417KB [ 442.644261][ T947] biovec-max 1423KB 1670KB [ 442.650379][ T947] biovec-64 2063KB 2063KB [ 442.664656][ T947] biovec-16 138KB 142KB [ 442.675992][ T947] uid_cache 4KB 8KB [ 442.682089][ T947] dmaengine-unmap-2 4KB 4KB [ 442.704209][ T947] audit_buffer 3KB 7KB [ 442.716023][ T947] skbuff_fclone_cache 66KB 105KB [ 442.722321][ T947] skbuff_head_cache 5115KB 5115KB [ 442.744169][ T947] configfs_dir_cache 0KB 3KB [ 442.750459][ T947] file_lock_cache 167KB 182KB [ 442.764721][ T947] file_lock_ctx 5KB 7KB [ 442.776019][ T947] fsnotify_mark_connector 6KB 7KB [ 442.782562][ T947] net_namespace 49KB 63KB [ 442.804226][ T947] task_delay_info 70KB 70KB [ 442.816045][ T947] taskstats 51KB 59KB [ 442.821953][ T947] proc_dir_entry 616KB 616KB [ 442.844171][ T947] pde_opener 3KB 7KB [ 442.850321][ T947] seq_file 198KB 204KB [ 442.864900][ T947] sigqueue 35KB 39KB [ 442.875997][ T947] shmem_inode_cache 984KB 1014KB [ 442.882017][ T947] kernfs_iattrs_cache 4KB 7KB [ 442.904173][ T947] kernfs_node_cache 4074KB 4074KB [ 442.915985][ T947] mnt_cache 76KB 94KB [ 442.921915][ T947] filp 1755KB 1984KB [ 442.944211][ T947] names_cache 60010KB 60010KB [ 442.950386][ T947] hashtab_node 75KB 75KB [ 442.964685][ T947] ebitmap_node 413KB 413KB [ 442.975989][ T947] avtab_node 187KB 187KB [ 442.982091][ T947] avc_node 58KB 71KB [ 443.004249][ T947] lsm_inode_cache 1424KB 1510KB [ 443.016010][ T947] lsm_file_cache 176KB 232KB [ 443.022030][ T947] key_jar 4KB 7KB [ 443.044268][ T947] uts_namespace 9KB 15KB [ 443.050899][ T947] nsproxy 4KB 7KB [ 443.065298][ T947] vm_area_struct 1578KB 1578KB [ 443.075999][ T947] fs_cache 47KB 48KB [ 443.082120][ T947] files_cache 276KB 293KB [ 443.104201][ T947] signal_cache 408KB 478KB [ 443.116026][ T947] sighand_cache 389KB 428KB [ 443.122037][ T947] task_struct 1905KB 2079KB [ 443.144168][ T947] cred_jar 173KB 208KB [ 443.150269][ T947] anon_vma_chain 557KB 570KB [ 443.164660][ T947] anon_vma 115KB 126KB [ 443.175988][ T947] pid 43KB 52KB [ 443.181985][ T947] Acpi-Operand 244KB 265KB [ 443.204269][ T947] Acpi-ParseExt 45KB 63KB [ 443.215990][ T947] Acpi-Parse 133KB 150KB [ 443.221984][ T947] Acpi-State 235KB 252KB [ 443.236005][ T947] Acpi-Namespace 35KB 36KB [ 443.242096][ T947] trace_event_file 155KB 155KB [ 443.264182][ T947] ftrace_event_field 268KB 268KB [ 443.275996][ T947] pool_workqueue 27KB 32KB [ 443.281920][ T947] mm_struct 269KB 355KB [ 443.304204][ T947] vmap_area 24749KB 24790KB [ 443.310540][ T947] kmalloc-8k 2832KB 3008KB [ 443.324988][ T947] kmalloc-4k 28352KB 29184KB [ 443.335982][ T947] kmalloc-2k 11212KB 11392KB [ 443.342433][ T947] kmalloc-1k 17878KB 18080KB [ 443.364207][ T947] kmalloc-512 13980KB 14864KB [ 443.375992][ T947] kmalloc-256 2669KB 2712KB [ 443.382072][ T947] kmalloc-192 1079KB 1096KB [ 443.404178][ T947] kmalloc-128 1344KB 1344KB [ 443.410487][ T947] kmalloc-96 546KB 656KB [ 443.424889][ T947] kmalloc-64 33685KB 33728KB [ 443.436000][ T947] kmalloc-32 729KB 832KB [ 443.442001][ T947] kmalloc-16 331KB 344KB [ 443.464198][ T947] kmalloc-8 213KB 223KB [ 443.476003][ T947] kmem_cache_node 34KB 36KB [ 443.481922][ T947] kmem_cache 156KB 157KB [ 443.496015][ T947] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor257,pid=947,uid=0 [ 443.524198][ T947] Out of memory (oom_kill_allocating_task): Killed process 947 (syz-executor257) total-vm:17420kB, anon-rss:52kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 443.564489][ T25] oom_reaper: reaped process 947 (syz-executor257), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 454.993743][ T954] (elapsed 13.741 seconds) done. [ 454.999738][ T954] OOM killer disabled. [ 455.003581][ T954] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 455.014318][ T954] printk: Suspending console(s) (use no_console_suspend to debug) [ 455.136017][ T497] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 455.738476][ T954] ACPI: Preparing to enter system sleep state S3 [ 455.739156][ T954] PM: Saving platform NVS memory [ 455.739163][ T954] Disabling non-boot CPUs ... [ 455.743515][ T954] smpboot: CPU 1 is now offline [ 455.745937][ T954] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 455.746026][ T954] ACPI: Low-level resume complete [ 455.746108][ T954] PM: Restoring platform NVS memory [ 455.746127][ T954] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 455.781375][ T954] Enabling non-boot CPUs ... [ 455.781968][ T954] x86: Booting SMP configuration: [ 455.782044][ T954] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 455.782297][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 455.784741][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 455.788474][ T954] CPU1 is up [ 455.789476][ T954] ACPI: Waking up from system sleep state S3 [ 456.048017][ T954] OOM killer enabled. [ 456.052529][ T954] Restarting tasks ... done. [ 456.071019][ T954] Resume cause unknown [ 456.075393][ T954] PM: suspend exit [ 456.080351][ T959] PM: suspend entry (deep) [ 456.080382][ T958] PM: suspend entry (deep) [ 456.086005][ T960] PM: suspend entry (deep) [ 456.090109][ T962] PM: suspend entry (deep) [ 456.098544][ T961] PM: suspend entry (deep) [ 456.111893][ T962] PM: suspend exit [ 456.116468][ T958] Filesystems sync: 0.004 seconds [ 456.125406][ T961] PM: suspend exit [ 456.133344][ T959] PM: suspend exit [ 456.133584][ T958] Freezing user space processes ... [ 456.138928][ T960] PM: suspend exit [ 459.006737][ T958] (elapsed 2.873 seconds) done. [ 459.011452][ T958] OOM killer disabled. [ 459.015400][ T958] Freezing remaining freezable tasks ... (elapsed 2.728 seconds) done. [ 461.752549][ T958] printk: Suspending console(s) (use no_console_suspend to debug) [ 461.852232][ T534] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 462.439364][ T958] ACPI: Preparing to enter system sleep state S3 [ 462.440062][ T958] PM: Saving platform NVS memory [ 462.440068][ T958] Disabling non-boot CPUs ... [ 462.444662][ T958] smpboot: CPU 1 is now offline [ 462.447019][ T958] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 462.447102][ T958] ACPI: Low-level resume complete [ 462.447182][ T958] PM: Restoring platform NVS memory [ 462.447202][ T958] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 462.480933][ T958] Enabling non-boot CPUs ... [ 462.481393][ T958] x86: Booting SMP configuration: [ 462.481406][ T958] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 462.481649][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 462.483913][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 462.487564][ T958] CPU1 is up [ 462.488590][ T958] ACPI: Waking up from system sleep state S3 [ 462.713090][ T958] OOM killer enabled. [ 462.717020][ T958] Restarting tasks ... done. [ 462.735772][ T967] PM: suspend entry (deep) [ 462.740143][ T958] Resume cause unknown [ 462.744130][ T958] PM: suspend exit [ 462.749084][ T967] Filesystems sync: 0.001 seconds [ 462.755820][ T968] PM: suspend entry (deep) [ 462.765022][ T969] PM: suspend entry (deep) [ 462.766971][ T970] PM: suspend entry (deep) [ 462.769660][ T971] PM: suspend entry (deep) [ 462.778066][ T967] Freezing user space processes ... [ 462.778476][ T968] PM: suspend exit [ 462.779162][ T970] PM: suspend exit [ 462.784055][ T969] PM: suspend exit [ 462.795608][ T971] PM: suspend exit [ 462.807826][ T967] (elapsed 0.029 seconds) done. [ 462.812653][ T967] OOM killer disabled. [ 462.816873][ T967] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 462.826826][ T967] printk: Suspending console(s) (use no_console_suspend to debug) [ 462.876980][ T497] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 463.568270][ T967] ACPI: Preparing to enter system sleep state S3 [ 463.569138][ T967] PM: Saving platform NVS memory [ 463.569146][ T967] Disabling non-boot CPUs ... [ 463.573763][ T967] smpboot: CPU 1 is now offline [ 463.575886][ T967] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 463.575975][ T967] ACPI: Low-level resume complete [ 463.576053][ T967] PM: Restoring platform NVS memory [ 463.576072][ T967] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 463.613514][ T967] Enabling non-boot CPUs ... [ 463.614004][ T967] x86: Booting SMP configuration: [ 463.614017][ T967] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 463.614280][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 463.616948][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 463.621198][ T967] CPU1 is up [ 463.622299][ T967] ACPI: Waking up from system sleep state S3 [ 463.904194][ T967] OOM killer enabled. [ 463.908022][ T967] Restarting tasks ... [ 463.940318][ T972] PM: suspend entry (deep) [ 463.960312][ T967] done. [ 463.965242][ T967] Resume cause unknown [ 463.970373][ T972] PM: suspend exit [ 463.984902][ T967] PM: suspend exit [ 468.451091][ T979] PM: suspend entry (deep) [ 468.466916][ T979] Filesystems sync: 0.003 seconds [ 468.471811][ T979] Freezing user space processes ... (elapsed 1.918 seconds) done. [ 470.398089][ T979] OOM killer disabled. [ 470.402036][ T979] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 470.412196][ T979] printk: Suspending console(s) (use no_console_suspend to debug) [ 470.463710][ T531] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 471.140529][ T979] ACPI: Preparing to enter system sleep state S3 [ 471.141225][ T979] PM: Saving platform NVS memory [ 471.141232][ T979] Disabling non-boot CPUs ... [ 471.145823][ T979] smpboot: CPU 1 is now offline [ 471.148621][ T979] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 471.148705][ T979] ACPI: Low-level resume complete [ 471.148782][ T979] PM: Restoring platform NVS memory [ 471.148801][ T979] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 471.183951][ T979] Enabling non-boot CPUs ... [ 471.184400][ T979] x86: Booting SMP configuration: [ 471.184413][ T979] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 471.184685][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 471.186916][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 471.190635][ T979] CPU1 is up [ 471.191700][ T979] ACPI: Waking up from system sleep state S3 [ 471.922937][ T979] OOM killer enabled. [ 471.926733][ T979] Restarting tasks ... done. [ 471.943504][ T986] PM: suspend entry (deep) [ 471.952680][ T983] PM: suspend entry (deep) [ 471.954941][ T985] PM: suspend entry (deep) [ 471.959171][ T984] PM: suspend entry (deep) [ 471.961839][ T982] PM: suspend entry (deep) [ 471.965885][ T984] PM: suspend exit [ 471.975511][ T983] PM: suspend exit [ 471.976088][ T979] Resume cause unknown [ 471.983199][ T986] PM: suspend exit [ 471.989997][ T985] PM: suspend exit [ 471.997210][ T982] PM: suspend exit [ 472.002011][ T979] PM: suspend exit [ 473.895273][ T991] PM: suspend entry (deep) [ 473.906528][ T991] Filesystems sync: 0.001 seconds [ 473.923040][ T991] Freezing user space processes ... [ 475.491537][ T986] syz-executor257 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 475.514233][ T986] CPU: 0 PID: 986 Comm: syz-executor257 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 475.524649][ T986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 475.534974][ T986] Call Trace: [ 475.538431][ T986] dump_stack+0x1d8/0x241 [ 475.542558][ T986] ? panic+0x89d/0x89d [ 475.546826][ T986] ? ___ratelimit+0x3f7/0x580 [ 475.551421][ T986] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 475.557071][ T986] ? _raw_spin_lock+0xa4/0x1b0 [ 475.561666][ T986] ? asan.module_dtor+0x20/0x20 [ 475.566378][ T986] dump_header+0xd5/0x6b0 [ 475.570745][ T986] oom_kill_process+0xeb/0x2c0 [ 475.575697][ T986] out_of_memory+0x6e9/0x890 [ 475.580122][ T986] ? unregister_oom_notifier+0x20/0x20 [ 475.585397][ T986] ? __zone_watermark_ok+0x94/0x380 [ 475.590436][ T986] __alloc_pages_slowpath+0x208e/0x26a0 [ 475.596753][ T986] ? current_gfp_context+0x80/0x80 [ 475.602082][ T986] ? __alloc_pages_nodemask+0x840/0x840 [ 475.607801][ T986] ? setup_fault_attr+0x3d0/0x3d0 [ 475.612745][ T986] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 475.620012][ T986] __alloc_pages_nodemask+0x4b8/0x840 [ 475.625644][ T986] ? preempt_schedule_notrace+0x140/0x140 [ 475.631192][ T986] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 475.636807][ T986] ? ion_page_pool_alloc+0x2f5/0x430 [ 475.642271][ T986] ion_system_heap_allocate+0x2ac/0xaf0 [ 475.647714][ T986] ? ion_system_heap_destroy_pools+0x70/0x70 [ 475.654004][ T986] ? ion_buffer_alloc+0x12f/0x840 [ 475.659148][ T986] ion_buffer_alloc+0x20f/0x840 [ 475.664173][ T986] ion_dmabuf_alloc+0xb5/0x210 [ 475.668767][ T986] ? asan.module_dtor+0x20/0x20 [ 475.673563][ T986] ? kmem_cache_free+0x10b/0x2c0 [ 475.678398][ T986] ? do_sys_open+0x65e/0x810 [ 475.683160][ T986] ion_alloc_fd+0x25/0x70 [ 475.687509][ T986] ion_ioctl+0x30b/0x500 [ 475.691681][ T986] ? debug_shrink_set+0x1d0/0x1d0 [ 475.697201][ T986] ? debug_shrink_set+0x1d0/0x1d0 [ 475.702795][ T986] do_vfs_ioctl+0x742/0x1720 [ 475.707232][ T986] ? ioctl_preallocate+0x250/0x250 [ 475.712278][ T986] ? kmem_cache_free+0x10b/0x2c0 [ 475.717174][ T986] ? do_sys_open+0x65e/0x810 [ 475.721619][ T986] ? do_sys_open+0x65e/0x810 [ 475.726021][ T986] ? check_preemption_disabled+0x153/0x320 [ 475.731683][ T986] ? debug_smp_processor_id+0x20/0x20 [ 475.736895][ T986] ? switch_fpu_return+0x1d4/0x410 [ 475.741991][ T986] ? security_file_ioctl+0x7d/0xa0 [ 475.747048][ T986] __x64_sys_ioctl+0xd4/0x110 [ 475.751648][ T986] do_syscall_64+0xca/0x1c0 [ 475.756172][ T986] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 475.762211][ T986] RIP: 0033:0x7f86237f1b69 [ 475.766539][ T986] Code: Bad RIP value. [ 475.770539][ T986] RSP: 002b:00007ffd4d225b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 475.779506][ T986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86237f1b69 [ 475.787571][ T986] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 475.795550][ T986] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 475.804343][ T986] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000070c1d [ 475.812404][ T986] R13: 00007ffd4d225b3c R14: 00007ffd4d225b50 R15: 00007ffd4d225b40 [ 475.822094][ T986] Mem-Info: [ 475.825304][ T986] active_anon:1804 inactive_anon:73 isolated_anon:0 [ 475.825304][ T986] active_file:2 inactive_file:1 isolated_file:0 [ 475.825304][ T986] unevictable:0 dirty:0 writeback:0 unstable:0 [ 475.825304][ T986] slab_reclaimable:5279 slab_unreclaimable:60697 [ 475.825304][ T986] mapped:1 shmem:180 pagetables:188 bounce:0 [ 475.825304][ T986] free:62909 free_pcp:464 free_cma:0 [ 475.863799][ T986] Node 0 active_anon:7216kB inactive_anon:292kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 475.891903][ T986] 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 [ 475.918594][ T986] lowmem_reserve[]: 0 2888 6828 6828 [ 475.923820][ T986] DMA32 free:108744kB min:93324kB low:116652kB high:139980kB active_anon:492kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2963384kB mlocked:0kB kernel_stack:352kB pagetables:20kB bounce:0kB free_pcp:912kB local_pcp:428kB free_cma:0kB [ 475.952247][ T986] lowmem_reserve[]: 0 0 3940 3940 [ 475.957227][ T986] Normal free:126984kB min:127352kB low:159188kB high:191024kB active_anon:6724kB inactive_anon:288kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:5242880kB managed:4035536kB mlocked:0kB kernel_stack:4096kB pagetables:732kB bounce:0kB free_pcp:944kB local_pcp:692kB free_cma:0kB [ 475.986413][ T986] lowmem_reserve[]: 0 0 0 0 [ 475.990742][ T986] 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 [ 476.005005][ T986] DMA32: 2*4kB (UM) 0*8kB 0*16kB 10*32kB (UM) 1382*64kB (U) 58*128kB (U) 1*256kB (U) 0*512kB 12*1024kB (UM) 0*2048kB 0*4096kB = 108744kB [ 476.019524][ T986] Normal: 76*4kB (UEH) 45*8kB (EH) 23*16kB (EH) 1640*32kB (UEH) 1112*64kB (UEH) 18*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 126984kB [ 476.034733][ T986] 183 total pagecache pages [ 476.039382][ T986] 0 pages in swap cache [ 476.043545][ T986] Swap cache stats: add 0, delete 0, find 0/0 [ 476.050159][ T986] Free swap = 0kB [ 476.053989][ T986] Total swap = 0kB [ 476.057974][ T986] 2097051 pages RAM [ 476.061984][ T986] 0 pages HighMem/MovableOnly [ 476.066474][ T986] 343344 pages reserved [ 476.070785][ T986] 0 pages cma reserved [ 476.074758][ T986] Unreclaimable slab info: [ 476.079343][ T986] Name Used Total [ 476.085640][ T986] pid_2 51KB 63KB [ 476.091755][ T986] TIPC 19KB 30KB [ 476.097796][ T986] bridge_fdb_cache 6KB 7KB [ 476.104044][ T986] fib6_nodes 111KB 116KB [ 476.109955][ T986] ip6_dst_cache 189KB 435KB [ 476.115901][ T986] RAWv6 70KB 94KB [ 476.122094][ T986] UDPv6 46KB 63KB [ 476.128072][ T986] TCPv6 33KB 61KB [ 476.134080][ T986] wg_peer 83KB 123KB [ 476.140078][ T986] allowedips_node 11KB 15KB [ 476.146281][ T986] sd_ext_cdb 3KB 3KB [ 476.152633][ T986] scsi_sense_cache 1077KB 1092KB [ 476.158859][ T986] virtio_scsi_cmd 16KB 16KB [ 476.164960][ T986] sgpool-128 29KB 29KB [ 476.171426][ T986] sgpool-64 31KB 63KB [ 476.177590][ T986] sgpool-32 392KB 425KB [ 476.184003][ T986] sgpool-16 149KB 165KB [ 476.189965][ T986] sgpool-8 238KB 251KB [ 476.195966][ T986] f2fs_bio_post_read_ctx 13KB 15KB [ 476.202547][ T986] jbd2_inode 4KB 7KB [ 476.208503][ T986] ext4_system_zone 3KB 3KB [ 476.214438][ T986] ext4_bio_post_read_ctx 12KB 15KB [ 476.220795][ T986] bio-1 1KB 3KB [ 476.226649][ T986] pid_namespace 4KB 7KB [ 476.232702][ T986] UNIX 191KB 255KB [ 476.239022][ T986] tcp_bind_bucket 0KB 4KB [ 476.245086][ T986] ip_fib_trie 20KB 24KB [ 476.251003][ T986] ip_fib_alias 96KB 98KB [ 476.256858][ T986] ip_dst_cache 14KB 24KB [ 476.262800][ T986] RAW 35KB 46KB [ 476.268702][ T986] UDP 55KB 63KB [ 476.274609][ T986] request_sock_TCP 7KB 15KB [ 476.280643][ T986] TCP 36KB 63KB [ 476.286515][ T986] eventpoll_pwq 13KB 15KB [ 476.292704][ T986] eventpoll_epi 23KB 23KB [ 476.298973][ T986] inotify_inode_mark 16KB 19KB [ 476.305257][ T986] bio_crypt_ctx 7KB 7KB [ 476.311148][ T986] request_queue 254KB 395KB [ 476.317489][ T986] blkdev_ioc 39KB 43KB [ 476.323655][ T986] bio-0 1287KB 1301KB [ 476.330802][ T986] biovec-max 1334KB 1581KB [ 476.337238][ T986] biovec-64 1850KB 1905KB [ 476.343439][ T986] biovec-16 120KB 135KB [ 476.349295][ T986] uid_cache 4KB 8KB [ 476.355365][ T986] dmaengine-unmap-2 4KB 4KB [ 476.361536][ T986] audit_buffer 3KB 7KB [ 476.368160][ T986] skbuff_fclone_cache 66KB 105KB [ 476.374276][ T986] skbuff_head_cache 4755KB 4788KB [ 476.380383][ T986] configfs_dir_cache 0KB 3KB [ 476.386785][ T986] file_lock_cache 167KB 178KB [ 476.392785][ T986] file_lock_ctx 5KB 7KB [ 476.399010][ T986] fsnotify_mark_connector 6KB 7KB [ 476.405464][ T986] net_namespace 49KB 63KB [ 476.411676][ T986] task_delay_info 74KB 74KB [ 476.417773][ T986] taskstats 49KB 59KB [ 476.424170][ T986] proc_dir_entry 688KB 688KB [ 476.430262][ T986] pde_opener 3KB 7KB [ 476.436390][ T986] seq_file 190KB 204KB [ 476.442389][ T986] sigqueue 39KB 39KB [ 476.448286][ T986] shmem_inode_cache 983KB 1014KB [ 476.454592][ T986] kernfs_iattrs_cache 4KB 7KB [ 476.461200][ T986] kernfs_node_cache 4070KB 4070KB [ 476.467135][ T986] mnt_cache 76KB 94KB [ 476.473343][ T986] filp 1746KB 1929KB [ 476.479855][ T986] names_cache 58046KB 58046KB [ 476.485801][ T986] hashtab_node 75KB 75KB [ 476.491764][ T986] ebitmap_node 413KB 413KB [ 476.497630][ T986] avtab_node 187KB 187KB [ 476.503833][ T986] avc_node 58KB 71KB [ 476.509760][ T986] lsm_inode_cache 1404KB 1502KB [ 476.515570][ T986] lsm_file_cache 172KB 232KB [ 476.521494][ T986] key_jar 4KB 7KB [ 476.527369][ T986] uts_namespace 9KB 15KB [ 476.533321][ T986] nsproxy 4KB 7KB [ 476.539175][ T986] vm_area_struct 1702KB 1702KB [ 476.545354][ T986] fs_cache 48KB 48KB [ 476.551322][ T986] files_cache 277KB 293KB [ 476.557216][ T986] signal_cache 431KB 478KB [ 476.563162][ T986] sighand_cache 382KB 428KB [ 476.569005][ T986] task_struct 1893KB 2079KB [ 476.575032][ T986] cred_jar 185KB 208KB [ 476.581266][ T986] anon_vma_chain 598KB 598KB [ 476.589494][ T986] anon_vma 107KB 118KB [ 476.595798][ T986] pid 43KB 52KB [ 476.601756][ T986] Acpi-Operand 243KB 265KB [ 476.607776][ T986] Acpi-ParseExt 50KB 63KB [ 476.613853][ T986] Acpi-Parse 141KB 150KB [ 476.619715][ T986] Acpi-State 248KB 252KB [ 476.625775][ T986] Acpi-Namespace 35KB 36KB [ 476.631887][ T986] trace_event_file 155KB 155KB [ 476.638064][ T986] ftrace_event_field 268KB 268KB [ 476.644336][ T986] pool_workqueue 27KB 32KB [ 476.650217][ T986] mm_struct 280KB 355KB [ 476.656371][ T986] vmap_area 26330KB 26330KB [ 476.662363][ T986] kmalloc-8k 2832KB 3008KB [ 476.668222][ T986] kmalloc-4k 28224KB 28224KB [ 476.674366][ T986] kmalloc-2k 11444KB 11456KB [ 476.680365][ T986] kmalloc-1k 17194KB 17376KB [ 476.687083][ T986] kmalloc-512 13141KB 13680KB [ 476.693214][ T986] kmalloc-256 2630KB 2664KB [ 476.699749][ T986] kmalloc-192 1089KB 1096KB [ 476.705736][ T986] kmalloc-128 1596KB 1596KB [ 476.712486][ T986] kmalloc-96 529KB 644KB [ 476.718910][ T986] kmalloc-64 35976KB 35976KB [ 476.725172][ T986] kmalloc-32 713KB 832KB [ 476.731626][ T986] kmalloc-16 321KB 340KB [ 476.738082][ T986] kmalloc-8 211KB 223KB [ 476.744027][ T986] kmem_cache_node 34KB 36KB [ 476.750117][ T986] kmem_cache 156KB 157KB [ 476.755990][ T986] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor257,pid=986,uid=0 [ 476.770926][ T986] Out of memory (oom_kill_allocating_task): Killed process 986 (syz-executor257) total-vm:17420kB, anon-rss:56kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 476.790408][ T25] oom_reaper: reaped process 986 (syz-executor257), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 477.666267][ T985] syz-executor257 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 477.680660][ T985] CPU: 1 PID: 985 Comm: syz-executor257 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 477.691179][ T985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 477.701315][ T985] Call Trace: [ 477.704524][ T985] dump_stack+0x1d8/0x241 [ 477.708892][ T985] ? panic+0x89d/0x89d [ 477.712984][ T985] ? ___ratelimit+0x3f7/0x580 [ 477.717802][ T985] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 477.724089][ T985] ? _raw_spin_lock+0xa4/0x1b0 [ 477.728710][ T985] ? asan.module_dtor+0x20/0x20 [ 477.733465][ T985] dump_header+0xd5/0x6b0 [ 477.737639][ T985] oom_kill_process+0xeb/0x2c0 [ 477.742236][ T985] out_of_memory+0x6e9/0x890 [ 477.746745][ T985] ? unregister_oom_notifier+0x20/0x20 [ 477.752045][ T985] ? __zone_watermark_ok+0x94/0x380 [ 477.757093][ T985] __alloc_pages_slowpath+0x208e/0x26a0 [ 477.762488][ T985] ? current_gfp_context+0x80/0x80 [ 477.767422][ T985] ? __alloc_pages_nodemask+0x840/0x840 [ 477.772795][ T985] ? setup_fault_attr+0x3d0/0x3d0 [ 477.777935][ T985] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 477.785072][ T985] __alloc_pages_nodemask+0x4b8/0x840 [ 477.790462][ T985] ? mutex_lock+0xa5/0x110 [ 477.794856][ T985] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 477.800258][ T985] ? ion_page_pool_alloc+0x1a7/0x430 [ 477.805386][ T985] ? check_memory_region+0x1/0x280 [ 477.810448][ T985] ? ion_page_pool_alloc+0x2f5/0x430 [ 477.815561][ T985] ion_system_heap_allocate+0x2ac/0xaf0 [ 477.820951][ T985] ? ion_system_heap_destroy_pools+0x70/0x70 [ 477.826766][ T985] ? ion_buffer_alloc+0x12f/0x840 [ 477.831630][ T985] ion_buffer_alloc+0x20f/0x840 [ 477.836411][ T985] ion_dmabuf_alloc+0xb5/0x210 [ 477.841035][ T985] ? asan.module_dtor+0x20/0x20 [ 477.845702][ T985] ? kmem_cache_free+0x10b/0x2c0 [ 477.850670][ T985] ? do_sys_open+0x65e/0x810 [ 477.855138][ T985] ion_alloc_fd+0x25/0x70 [ 477.859303][ T985] ion_ioctl+0x30b/0x500 [ 477.863387][ T985] ? debug_shrink_set+0x1d0/0x1d0 [ 477.868254][ T985] ? debug_shrink_set+0x1d0/0x1d0 [ 477.873204][ T985] do_vfs_ioctl+0x742/0x1720 [ 477.877795][ T985] ? ioctl_preallocate+0x250/0x250 [ 477.882982][ T985] ? kmem_cache_free+0x10b/0x2c0 [ 477.888056][ T985] ? do_sys_open+0x65e/0x810 [ 477.892561][ T985] ? do_sys_open+0x65e/0x810 [ 477.896999][ T985] ? check_preemption_disabled+0x153/0x320 [ 477.902864][ T985] ? debug_smp_processor_id+0x20/0x20 [ 477.908227][ T985] ? switch_fpu_return+0x1d4/0x410 [ 477.913174][ T985] ? security_file_ioctl+0x7d/0xa0 [ 477.918212][ T985] __x64_sys_ioctl+0xd4/0x110 [ 477.922752][ T985] do_syscall_64+0xca/0x1c0 [ 477.927058][ T985] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 477.932797][ T985] RIP: 0033:0x7f86237f1b69 [ 477.937200][ T985] Code: Bad RIP value. [ 477.941110][ T985] RSP: 002b:00007ffd4d225b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 477.949734][ T985] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86237f1b69 [ 477.957668][ T985] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 477.965627][ T985] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 477.973539][ T985] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000070c1b [ 477.981365][ T985] R13: 00007ffd4d225b3c R14: 00007ffd4d225b50 R15: 00007ffd4d225b40 [ 477.989506][ T985] Mem-Info: [ 477.992564][ T985] active_anon:1797 inactive_anon:73 isolated_anon:0 [ 477.992564][ T985] active_file:1 inactive_file:2 isolated_file:0 [ 477.992564][ T985] unevictable:0 dirty:0 writeback:0 unstable:0 [ 477.992564][ T985] slab_reclaimable:5279 slab_unreclaimable:60709 [ 477.992564][ T985] mapped:1 shmem:180 pagetables:183 bounce:0 [ 477.992564][ T985] free:63019 free_pcp:365 free_cma:0 [ 478.029873][ T985] Node 0 active_anon:7188kB inactive_anon:292kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 478.058054][ T985] 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 [ 478.084882][ T985] lowmem_reserve[]: 0 2888 6828 6828 [ 478.090134][ T985] DMA32 free:109008kB min:93324kB low:116652kB high:139980kB active_anon:492kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2963384kB mlocked:0kB kernel_stack:352kB pagetables:20kB bounce:0kB free_pcp:948kB local_pcp:488kB free_cma:0kB [ 478.119316][ T985] lowmem_reserve[]: 0 0 3940 3940 [ 478.124237][ T985] Normal free:127160kB min:127352kB low:159188kB high:191024kB active_anon:6696kB inactive_anon:288kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:5242880kB managed:4035536kB mlocked:0kB kernel_stack:4064kB pagetables:712kB bounce:0kB free_pcp:512kB local_pcp:416kB free_cma:0kB [ 478.152907][ T985] lowmem_reserve[]: 0 0 0 0 [ 478.157213][ T985] 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 [ 478.170699][ T985] DMA32: 2*4kB (UM) 1*8kB (U) 0*16kB 10*32kB (UM) 942*64kB (U) 136*128kB (U) 5*256kB (U) 0*512kB 27*1024kB (UM) 1*2048kB (U) 0*4096kB = 109008kB [ 478.185535][ T985] Normal: 76*4kB (UEH) 45*8kB (EH) 24*16kB (UEH) 29*32kB (UEH) 1352*64kB (UEH) 154*128kB (U) 10*256kB (U) 0*512kB 16*1024kB (U) 0*2048kB 0*4096kB = 127160kB [ 478.201482][ T985] 183 total pagecache pages [ 478.206112][ T985] 0 pages in swap cache [ 478.210343][ T985] Swap cache stats: add 0, delete 0, find 0/0 [ 478.216290][ T985] Free swap = 0kB [ 478.219878][ T985] Total swap = 0kB [ 478.223401][ T985] 2097051 pages RAM [ 478.227050][ T985] 0 pages HighMem/MovableOnly [ 478.231674][ T985] 343344 pages reserved [ 478.236043][ T985] 0 pages cma reserved [ 478.240134][ T985] Unreclaimable slab info: [ 478.244346][ T985] Name Used Total [ 478.250560][ T985] pid_2 51KB 63KB [ 478.256469][ T985] TIPC 19KB 30KB [ 478.262360][ T985] bridge_fdb_cache 6KB 7KB [ 478.268243][ T985] fib6_nodes 111KB 116KB [ 478.274345][ T985] ip6_dst_cache 189KB 435KB [ 478.280418][ T985] RAWv6 70KB 94KB [ 478.286462][ T985] UDPv6 46KB 63KB [ 478.292500][ T985] TCPv6 33KB 61KB [ 478.298374][ T985] wg_peer 83KB 123KB [ 478.304299][ T985] allowedips_node 11KB 15KB [ 478.310203][ T985] sd_ext_cdb 3KB 3KB [ 478.316190][ T985] scsi_sense_cache 1077KB 1092KB [ 478.322216][ T985] virtio_scsi_cmd 16KB 16KB [ 478.328105][ T985] sgpool-128 29KB 29KB [ 478.334118][ T985] sgpool-64 31KB 63KB [ 478.340032][ T985] sgpool-32 392KB 425KB [ 478.346224][ T985] sgpool-16 149KB 165KB [ 478.352095][ T985] sgpool-8 238KB 251KB [ 478.357968][ T985] f2fs_bio_post_read_ctx 13KB 15KB [ 478.364830][ T985] jbd2_inode 4KB 7KB [ 478.371101][ T985] ext4_system_zone 3KB 3KB [ 478.377038][ T985] ext4_bio_post_read_ctx 12KB 15KB [ 478.383952][ T985] bio-1 1KB 3KB [ 478.389863][ T985] pid_namespace 4KB 7KB [ 478.395733][ T985] UNIX 191KB 255KB [ 478.401838][ T985] tcp_bind_bucket 0KB 4KB [ 478.407780][ T985] ip_fib_trie 20KB 24KB [ 478.413725][ T985] ip_fib_alias 96KB 98KB [ 478.419579][ T985] ip_dst_cache 14KB 24KB [ 478.425508][ T985] RAW 35KB 46KB [ 478.431400][ T985] UDP 55KB 63KB [ 478.437498][ T985] request_sock_TCP 7KB 15KB [ 478.443429][ T985] TCP 36KB 63KB [ 478.449316][ T985] eventpoll_pwq 13KB 15KB [ 478.455266][ T985] eventpoll_epi 23KB 23KB [ 478.461148][ T985] inotify_inode_mark 16KB 19KB [ 478.467097][ T985] bio_crypt_ctx 7KB 7KB [ 478.473039][ T985] request_queue 254KB 395KB [ 478.479084][ T985] blkdev_ioc 39KB 43KB [ 478.485369][ T985] bio-0 1287KB 1301KB [ 478.491210][ T985] biovec-max 1334KB 1581KB [ 478.497249][ T985] biovec-64 1850KB 1905KB [ 478.503264][ T985] biovec-16 120KB 135KB [ 478.509162][ T985] uid_cache 4KB 8KB [ 478.515168][ T985] dmaengine-unmap-2 4KB 4KB [ 478.521093][ T985] audit_buffer 3KB 7KB [ 478.526948][ T985] skbuff_fclone_cache 66KB 105KB [ 478.533440][ T985] skbuff_head_cache 4755KB 4788KB [ 478.539370][ T985] configfs_dir_cache 0KB 3KB [ 478.545664][ T985] file_lock_cache 167KB 178KB [ 478.551667][ T985] file_lock_ctx 5KB 7KB [ 478.557873][ T985] fsnotify_mark_connector 6KB 7KB [ 478.564531][ T985] net_namespace 49KB 63KB [ 478.570711][ T985] task_delay_info 74KB 74KB [ 478.576669][ T985] taskstats 49KB 59KB [ 478.583002][ T985] proc_dir_entry 688KB 688KB [ 478.589023][ T985] pde_opener 3KB 7KB [ 478.595318][ T985] seq_file 190KB 204KB [ 478.601331][ T985] sigqueue 39KB 39KB [ 478.607316][ T985] shmem_inode_cache 983KB 1014KB [ 478.613434][ T985] kernfs_iattrs_cache 4KB 7KB [ 478.619470][ T985] kernfs_node_cache 4070KB 4070KB [ 478.625810][ T985] mnt_cache 76KB 94KB [ 478.631749][ T985] filp 1746KB 1929KB [ 478.637632][ T985] names_cache 58046KB 58046KB [ 478.643564][ T985] hashtab_node 75KB 75KB [ 478.649667][ T985] ebitmap_node 413KB 413KB [ 478.655785][ T985] avtab_node 187KB 187KB [ 478.661828][ T985] avc_node 58KB 71KB [ 478.667709][ T985] lsm_inode_cache 1404KB 1502KB [ 478.673636][ T985] lsm_file_cache 172KB 232KB [ 478.679919][ T985] key_jar 4KB 7KB [ 478.686061][ T985] uts_namespace 9KB 15KB [ 478.692257][ T985] nsproxy 4KB 7KB [ 478.698392][ T985] vm_area_struct 1702KB 1702KB [ 478.704918][ T985] fs_cache 48KB 48KB [ 478.711224][ T985] files_cache 277KB 293KB [ 478.717346][ T985] signal_cache 431KB 478KB [ 478.723242][ T985] sighand_cache 382KB 428KB [ 478.729303][ T985] task_struct 1893KB 2079KB [ 478.735535][ T985] cred_jar 185KB 208KB [ 478.741685][ T985] anon_vma_chain 598KB 598KB [ 478.747941][ T985] anon_vma 107KB 118KB [ 478.754037][ T985] pid 43KB 52KB [ 478.760040][ T985] Acpi-Operand 243KB 265KB [ 478.766277][ T985] Acpi-ParseExt 50KB 63KB [ 478.772386][ T985] Acpi-Parse 141KB 150KB [ 478.778459][ T985] Acpi-State 248KB 252KB [ 478.784400][ T985] Acpi-Namespace 35KB 36KB [ 478.790381][ T985] trace_event_file 155KB 155KB [ 478.796677][ T985] ftrace_event_field 268KB 268KB [ 478.802849][ T985] pool_workqueue 27KB 32KB [ 478.808779][ T985] mm_struct 280KB 355KB [ 478.815002][ T985] vmap_area 26349KB 26349KB [ 478.821082][ T985] kmalloc-8k 2832KB 3008KB [ 478.827005][ T985] kmalloc-4k 28224KB 28224KB [ 478.832952][ T985] kmalloc-2k 11444KB 11456KB [ 478.838827][ T985] kmalloc-1k 17194KB 17376KB [ 478.844778][ T985] kmalloc-512 13141KB 13680KB [ 478.850783][ T985] kmalloc-256 2630KB 2664KB [ 478.856603][ T985] kmalloc-192 1089KB 1096KB [ 478.862564][ T985] kmalloc-128 1596KB 1596KB [ 478.868452][ T985] kmalloc-96 529KB 644KB [ 478.874342][ T985] kmalloc-64 36004KB 36004KB [ 478.880288][ T985] kmalloc-32 713KB 832KB [ 478.886288][ T985] kmalloc-16 321KB 340KB [ 478.892832][ T985] kmalloc-8 211KB 223KB [ 478.898659][ T985] kmem_cache_node 34KB 36KB [ 478.904926][ T985] kmem_cache 156KB 157KB [ 478.910990][ T985] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor257,pid=985,uid=0 [ 478.924906][ T985] Out of memory (oom_kill_allocating_task): Killed process 985 (syz-executor257) total-vm:17420kB, anon-rss:56kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 478.943489][ T25] oom_reaper: reaped process 985 (syz-executor257), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 479.863734][ T984] syz-executor257 invoked oom-killer: gfp_mask=0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 479.876585][ T984] CPU: 1 PID: 984 Comm: syz-executor257 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 479.886793][ T984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 479.896798][ T984] Call Trace: [ 479.900017][ T984] dump_stack+0x1d8/0x241 [ 479.904167][ T984] ? panic+0x89d/0x89d [ 479.908087][ T984] ? ___ratelimit+0x3f7/0x580 [ 479.912800][ T984] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 479.918424][ T984] ? _raw_spin_lock+0xa4/0x1b0 [ 479.923207][ T984] ? asan.module_dtor+0x20/0x20 [ 479.928072][ T984] dump_header+0xd5/0x6b0 [ 479.932230][ T984] oom_kill_process+0xeb/0x2c0 [ 479.936942][ T984] out_of_memory+0x6e9/0x890 [ 479.941391][ T984] ? unregister_oom_notifier+0x20/0x20 [ 479.947094][ T984] ? __zone_watermark_ok+0x94/0x380 [ 479.952319][ T984] __alloc_pages_slowpath+0x208e/0x26a0 [ 479.957822][ T984] ? current_gfp_context+0x80/0x80 [ 479.962985][ T984] ? should_fail+0x16b/0x880 [ 479.967532][ T984] ? __alloc_pages_nodemask+0x840/0x840 [ 479.973051][ T984] ? setup_fault_attr+0x3d0/0x3d0 [ 479.978135][ T984] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 479.984721][ T984] __alloc_pages_nodemask+0x4b8/0x840 [ 479.989951][ T984] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 479.995765][ T984] ? ion_page_pool_alloc+0x2f5/0x430 [ 480.001371][ T984] ion_system_heap_allocate+0x2ac/0xaf0 [ 480.006838][ T984] ? ion_system_heap_destroy_pools+0x70/0x70 [ 480.012821][ T984] ? ion_buffer_alloc+0x12f/0x840 [ 480.017906][ T984] ion_buffer_alloc+0x20f/0x840 [ 480.023443][ T984] ion_dmabuf_alloc+0xb5/0x210 [ 480.028126][ T984] ? asan.module_dtor+0x20/0x20 [ 480.033057][ T984] ? kmem_cache_free+0x10b/0x2c0 [ 480.038152][ T984] ? do_sys_open+0x65e/0x810 [ 480.042798][ T984] ion_alloc_fd+0x25/0x70 [ 480.049325][ T984] ion_ioctl+0x30b/0x500 [ 480.054557][ T984] ? debug_shrink_set+0x1d0/0x1d0 [ 480.059429][ T984] ? debug_shrink_set+0x1d0/0x1d0 [ 480.064673][ T984] do_vfs_ioctl+0x742/0x1720 [ 480.069947][ T984] ? ioctl_preallocate+0x250/0x250 [ 480.074968][ T984] ? kmem_cache_free+0x10b/0x2c0 [ 480.079895][ T984] ? do_sys_open+0x65e/0x810 [ 480.085279][ T984] ? do_sys_open+0x65e/0x810 [ 480.089714][ T984] ? check_preemption_disabled+0x153/0x320 [ 480.095613][ T984] ? debug_smp_processor_id+0x20/0x20 [ 480.101243][ T984] ? switch_fpu_return+0x1d4/0x410 [ 480.107076][ T984] ? security_file_ioctl+0x7d/0xa0 [ 480.112282][ T984] __x64_sys_ioctl+0xd4/0x110 [ 480.116807][ T984] do_syscall_64+0xca/0x1c0 [ 480.121133][ T984] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 480.127015][ T984] RIP: 0033:0x7f86237f1b69 [ 480.131355][ T984] Code: Bad RIP value. [ 480.135250][ T984] RSP: 002b:00007ffd4d225b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 480.143555][ T984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86237f1b69 [ 480.151312][ T984] RDX: 00000000200000c0 RSI: 00000000c0184900 RDI: 0000000000000004 [ 480.159307][ T984] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 480.167682][ T984] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000070c0c [ 480.175515][ T984] R13: 00007ffd4d225b3c R14: 00007ffd4d225b50 R15: 00007ffd4d225b40 [ 480.183380][ T984] Mem-Info: [ 480.186283][ T984] active_anon:1790 inactive_anon:73 isolated_anon:0 [ 480.186283][ T984] active_file:1 inactive_file:2 isolated_file:0 [ 480.186283][ T984] unevictable:0 dirty:0 writeback:0 unstable:0 [ 480.186283][ T984] slab_reclaimable:5279 slab_unreclaimable:60745 [ 480.186283][ T984] mapped:1 shmem:180 pagetables:178 bounce:0 [ 480.186283][ T984] free:63054 free_pcp:342 free_cma:0 [ 480.223401][ T984] Node 0 active_anon:7160kB inactive_anon:292kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 480.250635][ T984] 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 [ 480.277309][ T984] lowmem_reserve[]: 0 2888 6828 6828 [ 480.283015][ T984] DMA32 free:108992kB min:93324kB low:116652kB high:139980kB active_anon:468kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2963384kB mlocked:0kB kernel_stack:352kB pagetables:20kB bounce:0kB free_pcp:812kB local_pcp:328kB free_cma:0kB [ 480.311457][ T984] lowmem_reserve[]: 0 0 3940 3940 [ 480.316363][ T984] Normal free:127316kB min:127352kB low:159188kB high:191024kB active_anon:6692kB inactive_anon:288kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:5242880kB managed:4035536kB mlocked:0kB kernel_stack:4032kB pagetables:692kB bounce:0kB free_pcp:556kB local_pcp:296kB free_cma:0kB [ 480.346534][ T984] lowmem_reserve[]: 0 0 0 0 [ 480.352280][ T984] 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 [ 480.366471][ T984] DMA32: 2*4kB (UM) 1*8kB (U) 1*16kB (U) 9*32kB (M) 548*64kB (U) 167*128kB (U) 12*256kB (U) 0*512kB 46*1024kB (UM) 1*2048kB (U) 0*4096kB = 108992kB [ 480.382079][ T984] Normal: 75*4kB (EH) 45*8kB (EH) 24*16kB (UEH) 28*32kB (EH) 1327*64kB (UEH) 168*128kB (U) 10*256kB (U) 0*512kB 16*1024kB (U) 0*2048kB 0*4096kB = 127316kB [ 480.399002][ T984] 183 total pagecache pages [ 480.403384][ T984] 0 pages in swap cache [ 480.407737][ T984] Swap cache stats: add 0, delete 0, find 0/0 [ 480.414016][ T984] Free swap = 0kB [ 480.417713][ T984] Total swap = 0kB [ 480.421860][ T984] 2097051 pages RAM [ 480.425713][ T984] 0 pages HighMem/MovableOnly [ 480.430336][ T984] 343344 pages reserved [ 480.434773][ T984] 0 pages cma reserved [ 480.439026][ T984] Unreclaimable slab info: [ 480.443471][ T984] Name Used Total [ 480.449512][ T984] pid_2 51KB 63KB [ 480.455558][ T984] TIPC 19KB 30KB [ 480.461556][ T984] bridge_fdb_cache 6KB 7KB [ 480.467815][ T984] fib6_nodes 111KB 116KB [ 480.474085][ T984] ip6_dst_cache 189KB 435KB [ 480.479996][ T984] RAWv6 70KB 94KB [ 480.486037][ T984] UDPv6 46KB 63KB [ 480.492304][ T984] TCPv6 33KB 61KB [ 480.498453][ T984] wg_peer 83KB 123KB [ 480.504500][ T984] allowedips_node 11KB 15KB [ 480.510550][ T984] sd_ext_cdb 3KB 3KB [ 480.516627][ T984] scsi_sense_cache 1077KB 1092KB [ 480.522620][ T984] virtio_scsi_cmd 16KB 16KB [ 480.528478][ T984] sgpool-128 29KB 29KB [ 480.534750][ T984] sgpool-64 31KB 63KB [ 480.540660][ T984] sgpool-32 392KB 425KB [ 480.546628][ T984] sgpool-16 149KB 165KB [ 480.552822][ T984] sgpool-8 238KB 251KB [ 480.558928][ T984] f2fs_bio_post_read_ctx 13KB 15KB [ 480.565485][ T984] jbd2_inode 4KB 7KB [ 480.571379][ T984] ext4_system_zone 3KB 3KB [ 480.577263][ T984] ext4_bio_post_read_ctx 12KB 15KB [ 480.583739][ T984] bio-1 1KB 3KB [ 480.589661][ T984] pid_namespace 4KB 7KB [ 480.595944][ T984] UNIX 191KB 255KB [ 480.602398][ T984] tcp_bind_bucket 0KB 4KB [ 480.608797][ T984] ip_fib_trie 20KB 24KB [ 480.615122][ T984] ip_fib_alias 96KB 98KB [ 480.621007][ T984] ip_dst_cache 14KB 24KB [ 480.626961][ T984] RAW 35KB 46KB [ 480.633133][ T984] UDP 55KB 63KB [ 480.639330][ T984] request_sock_TCP 7KB 15KB [ 480.646173][ T984] TCP 36KB 63KB [ 480.653186][ T984] eventpoll_pwq 13KB 15KB [ 480.659231][ T984] eventpoll_epi 23KB 23KB [ 480.665442][ T984] inotify_inode_mark 16KB 19KB [ 480.671626][ T984] bio_crypt_ctx 7KB 7KB [ 480.677460][ T984] request_queue 254KB 395KB [ 480.683777][ T984] blkdev_ioc 39KB 43KB [ 480.689716][ T984] bio-0 1287KB 1301KB [ 480.695940][ T984] biovec-max 1334KB 1581KB [ 480.702198][ T984] biovec-64 1850KB 1905KB [ 480.708261][ T984] biovec-16 120KB 135KB [ 480.714266][ T984] uid_cache 4KB 8KB [ 480.720305][ T984] dmaengine-unmap-2 4KB 4KB [ 480.726283][ T984] audit_buffer 3KB 7KB [ 480.732920][ T984] skbuff_fclone_cache 66KB 105KB [ 480.739068][ T984] skbuff_head_cache 4755KB 4788KB [ 480.745246][ T984] configfs_dir_cache 0KB 3KB [ 480.751495][ T984] file_lock_cache 167KB 178KB [ 480.757360][ T984] file_lock_ctx 5KB 7KB [ 480.763390][ T984] fsnotify_mark_connector 6KB 7KB [ 480.770051][ T984] net_namespace 49KB 63KB [ 480.775980][ T984] task_delay_info 74KB 74KB [ 480.782210][ T984] taskstats 49KB 59KB [ 480.788537][ T984] proc_dir_entry 688KB 688KB [ 480.794721][ T984] pde_opener 3KB 7KB [ 480.800923][ T984] seq_file 190KB 204KB [ 480.807078][ T984] sigqueue 39KB 39KB [ 480.813288][ T984] shmem_inode_cache 983KB 1014KB [ 480.819146][ T984] kernfs_iattrs_cache 4KB 7KB [ 480.825869][ T984] kernfs_node_cache 4070KB 4070KB [ 480.831887][ T984] mnt_cache 76KB 94KB [ 480.838183][ T984] filp 1746KB 1929KB [ 480.844427][ T984] names_cache 58046KB 58046KB [ 480.850803][ T984] hashtab_node 75KB 75KB [ 480.856775][ T984] ebitmap_node 413KB 413KB [ 480.863505][ T984] avtab_node 187KB 187KB [ 480.869728][ T984] avc_node 58KB 71KB [ 480.875599][ T984] lsm_inode_cache 1404KB 1502KB [ 480.881571][ T984] lsm_file_cache 172KB 232KB [ 480.887408][ T984] key_jar 4KB 7KB [ 480.894014][ T984] uts_namespace 9KB 15KB [ 480.901381][ T984] nsproxy 4KB 7KB [ 480.908737][ T984] vm_area_struct 1702KB 1702KB [ 480.914762][ T984] fs_cache 48KB 48KB [ 480.920995][ T984] files_cache 277KB 293KB [ 480.926956][ T984] signal_cache 431KB 478KB [ 480.933152][ T984] sighand_cache 382KB 428KB [ 480.939108][ T984] task_struct 1893KB 2079KB [ 480.945047][ T984] cred_jar 185KB 208KB [ 480.950960][ T984] anon_vma_chain 598KB 598KB [ 480.957049][ T984] anon_vma 107KB 118KB [ 480.962974][ T984] pid 43KB 52KB [ 480.969733][ T984] Acpi-Operand 243KB 265KB [ 480.975660][ T984] Acpi-ParseExt 50KB 63KB [ 480.981580][ T984] Acpi-Parse 141KB 150KB [ 480.987617][ T984] Acpi-State 248KB 252KB [ 480.993858][ T984] Acpi-Namespace 35KB 36KB [ 481.000475][ T984] trace_event_file 155KB 155KB [ 481.007186][ T984] ftrace_event_field 268KB 268KB [ 481.013561][ T984] pool_workqueue 27KB 32KB [ 481.019762][ T984] mm_struct 280KB 355KB [ 481.025795][ T984] vmap_area 26412KB 26412KB [ 481.031938][ T984] kmalloc-8k 2832KB 3008KB [ 481.037871][ T984] kmalloc-4k 28224KB 28224KB [ 481.044662][ T984] kmalloc-2k 11444KB 11456KB [ 481.050864][ T984] kmalloc-1k 17194KB 17376KB [ 481.056965][ T984] kmalloc-512 13141KB 13680KB [ 481.063375][ T984] kmalloc-256 2630KB 2664KB [ 481.069539][ T984] kmalloc-192 1089KB 1096KB [ 481.076393][ T984] kmalloc-128 1596KB 1596KB [ 481.082468][ T984] kmalloc-96 529KB 644KB [ 481.088554][ T984] kmalloc-64 36084KB 36084KB [ 481.094927][ T984] kmalloc-32 713KB 832KB [ 481.100843][ T984] kmalloc-16 321KB 340KB [ 481.107349][ T984] kmalloc-8 211KB 223KB [ 481.113455][ T984] kmem_cache_node 34KB 36KB [ 481.119588][ T984] kmem_cache 156KB 157KB [ 481.125479][ T984] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-executor257,pid=984,uid=0 [ 481.139542][ T984] Out of memory (oom_kill_allocating_task): Killed process 984 (syz-executor257) total-vm:17420kB, anon-rss:56kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 481.158399][ T25] oom_reaper: reaped process 984 (syz-executor257), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 484.139779][ T991] (elapsed 10.216 seconds) done. [ 484.145126][ T991] OOM killer disabled. [ 484.149129][ T991] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 484.158732][ T991] printk: Suspending console(s) (use no_console_suspend to debug) [ 484.239962][ T815] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 484.834401][ T991] ACPI: Preparing to enter system sleep state S3 [ 484.835631][ T991] PM: Saving platform NVS memory [ 484.835637][ T991] Disabling non-boot CPUs ... [ 484.839983][ T991] smpboot: CPU 1 is now offline [ 484.842340][ T991] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 484.842424][ T991] ACPI: Low-level resume complete [ 484.842510][ T991] PM: Restoring platform NVS memory [ 484.842529][ T991] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 484.877057][ T991] Enabling non-boot CPUs ... [ 484.877495][ T991] x86: Booting SMP configuration: [ 484.877508][ T991] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 484.877775][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 484.880130][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 484.883758][ T991] CPU1 is up [ 484.884743][ T991] ACPI: Waking up from system sleep state S3 [ 485.120035][ T991] OOM killer enabled. [ 485.124111][ T991] Restarting tasks ... done. [ 485.134914][ T991] Resume cause unknown [ 485.138859][ T991] PM: suspend exit [ 485.210685][ T997] PM: suspend entry (deep) [ 485.211435][ T996] PM: suspend entry (deep) [ 485.216150][ T995] PM: suspend entry (deep) [ 485.220366][ T998] PM: suspend entry (deep) [ 485.223512][ T995] PM: suspend exit [ 485.228155][ T999] PM: suspend entry (deep) [ 485.234895][ T997] Filesystems sync: 0.019 seconds [ 485.238553][ T998] PM: suspend exit [ 485.243259][ T997] Freezing user space processes ... [ 485.245053][ T996] PM: suspend exit [ 485.246653][ T999] PM: suspend exit [ 489.111173][ T997] (elapsed 3.867 seconds) done. [ 489.115928][ T997] OOM killer disabled. [ 489.120094][ T997] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 489.129862][ T997] printk: Suspending console(s) (use no_console_suspend to debug) [ 489.235433][ T536] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 489.873690][ T997] ACPI: Preparing to enter system sleep state S3 [ 489.874391][ T997] PM: Saving platform NVS memory [ 489.874397][ T997] Disabling non-boot CPUs ... [ 489.878925][ T997] smpboot: CPU 1 is now offline [ 489.881380][ T997] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 489.881465][ T997] ACPI: Low-level resume complete [ 489.881551][ T997] PM: Restoring platform NVS memory [ 489.881570][ T997] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 489.920088][ T997] Enabling non-boot CPUs ... [ 489.920529][ T997] x86: Booting SMP configuration: [ 489.920553][ T997] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 489.920784][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 489.923081][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 489.926888][ T997] CPU1 is up [ 489.927917][ T997] ACPI: Waking up from system sleep state S3 [ 490.161992][ T997] OOM killer enabled. [ 490.165842][ T997] Restarting tasks ... done. [ 490.201287][ T1001] PM: suspend entry (deep) [ 490.208045][ T997] Resume cause unknown [ 490.220921][ T1001] PM: suspend exit [ 490.224950][ T997] PM: suspend exit [ 490.260217][ T1002] PM: suspend entry (deep) [ 490.288728][ T1002] Filesystems sync: 0.001 seconds [ 490.310746][ T1002] Freezing user space processes ... (elapsed 3.302 seconds) done. [ 493.621278][ T1002] OOM killer disabled. [ 493.625344][ T1002] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 493.635633][ T1002] printk: Suspending console(s) (use no_console_suspend to debug) [ 493.694985][ T529] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 494.400335][ T1002] ACPI: Preparing to enter system sleep state S3 [ 494.401179][ T1002] PM: Saving platform NVS memory [ 494.401187][ T1002] Disabling non-boot CPUs ... [ 494.406008][ T1002] smpboot: CPU 1 is now offline [ 494.408250][ T1002] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 494.408333][ T1002] ACPI: Low-level resume complete [ 494.408409][ T1002] PM: Restoring platform NVS memory [ 494.408428][ T1002] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 494.449328][ T1002] Enabling non-boot CPUs ... [ 494.449769][ T1002] x86: Booting SMP configuration: [ 494.449783][ T1002] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 494.450056][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 494.452671][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 494.456790][ T1002] CPU1 is up [ 494.457862][ T1002] ACPI: Waking up from system sleep state S3 [ 494.519641][ T1003] hwrng: no data available [ 494.736780][ T1002] OOM killer enabled. [ 494.740896][ T1002] Restarting tasks ... done. [ 494.762815][ T1002] Resume cause unknown [ 494.767339][ T1008] PM: suspend entry (deep) [ 494.772152][ T1005] PM: suspend entry (deep) [ 494.778017][ T1006] PM: suspend entry (deep) [ 494.782386][ T1002] PM: suspend exit [ 494.786385][ T1005] PM: suspend exit [ 494.790804][ T1008] Filesystems sync: 0.004 seconds [ 494.796757][ T1007] PM: suspend entry (deep) [ 494.797228][ T1006] PM: suspend exit [ 494.817654][ T1008] Freezing user space processes ... [ 494.821351][ T1007] PM: suspend exit [ 504.053079][ T1008] (elapsed 9.235 seconds) done. [ 504.058140][ T1008] OOM killer disabled. [ 504.062405][ T1008] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 504.072278][ T1008] printk: Suspending console(s) (use no_console_suspend to debug) [ 504.189485][ T540] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 504.771290][ T1008] ACPI: Preparing to enter system sleep state S3 [ 504.771966][ T1008] PM: Saving platform NVS memory [ 504.771973][ T1008] Disabling non-boot CPUs ... [ 504.775027][ T1008] smpboot: CPU 1 is now offline [ 504.777345][ T1008] kvm-clock: cpu 0, msr 6e94001, primary cpu clock, resume [ 504.777433][ T1008] ACPI: Low-level resume complete [ 504.777507][ T1008] PM: Restoring platform NVS memory [ 504.777526][ T1008] kvm-stealtime: cpu 0, msr 1f6e28fc0 [ 504.811830][ T1008] Enabling non-boot CPUs ... [ 504.812297][ T1008] x86: Booting SMP configuration: [ 504.812311][ T1008] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 504.812557][ T0] kvm-clock: cpu 1, msr 6e94041, secondary cpu clock [ 504.815068][ T15] kvm-stealtime: cpu 1, msr 1f6f28fc0 [ 504.818847][ T1008] CPU1 is up [ 504.819898][ T1008] ACPI: Waking up from system sleep state S3 [ 504.986454][ T497] PM: dpm_run_callback(): pci_pm_resume+0x0/0x5a0 returns -12 [ 504.986489][ T497] PM: Device 0000:00:03.0 failed to resume async: error -12 [ 505.122411][ T1008] OOM killer enabled. [ 505.126345][ T1008] Restarting tasks ... [ 505.128706][ T152] ================================================================== [ 505.140632][ T152] BUG: KASAN: use-after-free in virtqueue_add+0x2ee1/0x3730 [ 505.148180][ T152] Read of size 1 at addr ffff8881e3adfd38 by task klogd/152 [ 505.155363][ T152] [ 505.157563][ T152] CPU: 0 PID: 152 Comm: klogd Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 505.167004][ T152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 505.177030][ T152] Call Trace: [ 505.180723][ T152] dump_stack+0x1d8/0x241 [ 505.184954][ T152] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 505.190587][ T152] ? printk+0xd1/0x111 [ 505.194503][ T152] ? virtqueue_add+0x2ee1/0x3730 [ 505.199292][ T152] print_address_description+0x8c/0x600 [ 505.204662][ T152] ? blk_mq_sched_insert_requests+0x22b/0x380 [ 505.210668][ T152] ? blk_mq_flush_plug_list+0x8b4/0xb00 [ 505.216036][ T152] ? blk_flush_plug_list+0x47e/0x4d0 [ 505.221245][ T152] ? blk_finish_plug+0x59/0x80 [ 505.226002][ T152] ? read_pages+0x39d/0x400 [ 505.230484][ T152] ? filemap_fault+0xb5d/0x16b0 [ 505.235159][ T152] ? ext4_filemap_fault+0x7b/0x90 [ 505.240043][ T152] ? handle_mm_fault+0x33b4/0x4920 [ 505.244974][ T152] ? virtqueue_add+0x2ee1/0x3730 [ 505.249749][ T152] __kasan_report+0xf3/0x120 [ 505.254283][ T152] ? virtqueue_add+0x2ee1/0x3730 [ 505.259158][ T152] kasan_report+0x30/0x60 [ 505.263317][ T152] virtqueue_add+0x2ee1/0x3730 [ 505.267938][ T152] ? mempool_alloc+0x11f/0x530 [ 505.272524][ T152] ? kmem_cache_alloc+0xd9/0x250 [ 505.277406][ T152] ? mempool_free+0x380/0x380 [ 505.282003][ T152] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 505.287476][ T152] ? _raw_spin_lock+0x1b0/0x1b0 [ 505.292242][ T152] virtqueue_add_sgs+0xf8/0x110 [ 505.297011][ T152] virtscsi_add_cmd+0x589/0x6d0 [ 505.301881][ T152] ? virtscsi_eh_timed_out+0x10/0x10 [ 505.307078][ T152] ? sg_alloc_table_chained+0xe2/0x1b0 [ 505.312372][ T152] ? scsi_init_io+0x1ec/0x340 [ 505.316917][ T152] ? sd_init_command+0x1369/0x2000 [ 505.322053][ T152] virtscsi_queuecommand+0x35f/0x5a0 [ 505.327234][ T152] scsi_queue_rq+0x1b41/0x2860 [ 505.332030][ T152] blk_mq_dispatch_rq_list+0x8f4/0x16f0 [ 505.337464][ T152] ? deadline_remove_request+0x243/0x2b0 [ 505.342996][ T152] ? blk_mq_get_driver_tag+0x690/0x690 [ 505.348251][ T152] blk_mq_do_dispatch_sched+0x389/0x480 [ 505.353810][ T152] ? __blk_mq_sched_dispatch_requests+0x4d0/0x4d0 [ 505.360314][ T152] ? __mod_memcg_state+0x93/0x200 [ 505.365435][ T152] __blk_mq_sched_dispatch_requests+0x3d8/0x4d0 [ 505.371503][ T152] ? blk_mq_sched_restart+0x90/0x90 [ 505.376541][ T152] ? check_preemption_disabled+0x9f/0x320 [ 505.382190][ T152] ? check_preemption_disabled+0x9f/0x320 [ 505.388056][ T152] ? ext4_mpage_readpages+0x2050/0x2050 [ 505.393527][ T152] blk_mq_sched_dispatch_requests+0xec/0x160 [ 505.399355][ T152] __blk_mq_run_hw_queue+0x15f/0x270 [ 505.404553][ T152] __blk_mq_delay_run_hw_queue+0x12b/0x5b0 [ 505.410186][ T152] ? dd_insert_requests+0x6c6/0x6f0 [ 505.415303][ T152] ? sbitmap_any_bit_set+0x157/0x190 [ 505.420435][ T152] blk_mq_run_hw_queue+0x1d1/0x320 [ 505.425390][ T152] blk_mq_sched_insert_requests+0x22b/0x380 [ 505.431286][ T152] blk_mq_flush_plug_list+0x8b4/0xb00 [ 505.436674][ T152] ? blk_mq_insert_requests+0x710/0x710 [ 505.442107][ T152] blk_flush_plug_list+0x47e/0x4d0 [ 505.447213][ T152] ? blk_check_plugged+0x250/0x250 [ 505.452145][ T152] ? check_preemption_disabled+0x9f/0x320 [ 505.457977][ T152] blk_finish_plug+0x59/0x80 [ 505.462512][ T152] ? ext4_journalled_set_page_dirty+0x30/0x30 [ 505.468468][ T152] read_pages+0x39d/0x400 [ 505.472640][ T152] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 505.478358][ T152] ? find_get_entry+0x569/0x600 [ 505.483370][ T152] __do_page_cache_readahead+0x448/0x4f0 [ 505.489333][ T152] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 505.495767][ T152] ? __count_memcg_events+0x97/0x210 [ 505.501356][ T152] filemap_fault+0xb5d/0x16b0 [ 505.506111][ T152] ? generic_file_read_iter+0x21f0/0x21f0 [ 505.511779][ T152] ext4_filemap_fault+0x7b/0x90 [ 505.516445][ T152] handle_mm_fault+0x33b4/0x4920 [ 505.521223][ T152] ? finish_fault+0x230/0x230 [ 505.525826][ T152] ? __ia32_sys_getpeername+0x80/0x80 [ 505.531116][ T152] ? syslog_print+0x3c1/0x3e0 [ 505.535741][ T152] ? down_read_trylock+0x179/0x1d0 [ 505.540691][ T152] __do_page_fault+0x509/0xbb0 [ 505.545286][ T152] page_fault+0x2f/0x40 [ 505.549342][ T152] RIP: 0033:0x7f9985cd49b3 [ 505.553597][ T152] Code: Bad RIP value. [ 505.557490][ T152] RSP: 002b:00007ffcbe4d02f8 EFLAGS: 00010246 [ 505.563406][ T152] RAX: 000000000000002c RBX: 0000000000000000 RCX: 00007f9985cd49b5 [ 505.571390][ T152] RDX: 000000000000005d RSI: 00005562b1ebaeb0 RDI: 0000000000000003 [ 505.579305][ T152] RBP: 00005562b1eb12c0 R08: 0000000000000000 R09: 0000000000000000 [ 505.587563][ T152] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013 [ 505.595462][ T152] R13: 00007f9985e62212 R14: 00007ffcbe4d03f8 R15: 0000000000000000 [ 505.603271][ T152] [ 505.605434][ T152] Allocated by task 541: [ 505.609727][ T152] __kasan_kmalloc+0x171/0x210 [ 505.614328][ T152] __vring_new_virtqueue+0x13c/0xd50 [ 505.619453][ T152] vring_create_virtqueue+0x11a3/0x1d20 [ 505.625015][ T152] setup_vq+0x153/0x350 [ 505.629100][ T152] vp_setup_vq+0xbc/0x330 [ 505.633610][ T152] vp_find_vqs_msix+0x890/0xe90 [ 505.638472][ T152] vp_find_vqs+0x4f/0x470 [ 505.643076][ T152] virtscsi_init+0x490/0xb70 [ 505.647678][ T152] virtscsi_restore+0x4f/0x190 [ 505.652390][ T152] virtio_device_restore+0x39d/0x5a0 [ 505.657524][ T152] dpm_run_callback+0x30/0x390 [ 505.662537][ T152] device_resume+0x551/0x620 [ 505.666958][ T152] async_resume+0x23/0x170 [ 505.671669][ T152] async_run_entry_fn+0xed/0x3f0 [ 505.676533][ T152] process_one_work+0x765/0xd20 [ 505.681400][ T152] worker_thread+0xaef/0x1470 [ 505.686503][ T152] kthread+0x2da/0x360 [ 505.690660][ T152] ret_from_fork+0x1f/0x30 [ 505.695122][ T152] [ 505.697470][ T152] Freed by task 508: [ 505.701407][ T152] __kasan_slab_free+0x1b5/0x270 [ 505.706185][ T152] kfree+0x123/0x370 [ 505.710461][ T152] vp_del_vqs+0x35a/0x890 [ 505.714635][ T152] virtscsi_freeze+0x8d/0xa0 [ 505.719400][ T152] virtio_device_freeze+0x138/0x300 [ 505.724600][ T152] virtio_pci_freeze+0x39/0x70 [ 505.729198][ T152] pci_pm_suspend+0x2a5/0x930 [ 505.733789][ T152] dpm_run_callback+0x30/0x390 [ 505.738478][ T152] __device_suspend+0xa18/0xff0 [ 505.743355][ T152] async_suspend+0x25/0x230 [ 505.747694][ T152] async_run_entry_fn+0xed/0x3f0 [ 505.752465][ T152] process_one_work+0x765/0xd20 [ 505.757255][ T152] worker_thread+0xaef/0x1470 [ 505.761758][ T152] kthread+0x2da/0x360 [ 505.765743][ T152] ret_from_fork+0x1f/0x30 [ 505.769981][ T152] [ 505.772247][ T152] The buggy address belongs to the object at ffff8881e3adfd00 [ 505.772247][ T152] which belongs to the cache kmalloc-192 of size 192 [ 505.786689][ T152] The buggy address is located 56 bytes inside of [ 505.786689][ T152] 192-byte region [ffff8881e3adfd00, ffff8881e3adfdc0) [ 505.799763][ T152] The buggy address belongs to the page: [ 505.805274][ T152] page:ffffea00078eb7c0 refcount:1 mapcount:0 mapping:ffff8881f5c02a00 index:0x0 [ 505.814192][ T152] flags: 0x8000000000000200(slab) [ 505.819086][ T152] raw: 8000000000000200 ffffea0007951540 0000000500000002 ffff8881f5c02a00 [ 505.827572][ T152] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 505.836135][ T152] page dumped because: kasan: bad access detected [ 505.842486][ T152] page_owner tracks the page as allocated [ 505.848062][ T152] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY) [ 505.860198][ T152] prep_new_page+0x18f/0x370 [ 505.864719][ T152] get_page_from_freelist+0x2d13/0x2d90 [ 505.870086][ T152] __alloc_pages_nodemask+0x393/0x840 [ 505.875481][ T152] alloc_slab_page+0x39/0x3c0 [ 505.880404][ T152] new_slab+0x97/0x440 [ 505.884303][ T152] ___slab_alloc+0x2fe/0x490 [ 505.888970][ T152] __slab_alloc+0x62/0xa0 [ 505.893141][ T152] kmem_cache_alloc_trace+0x12d/0x260 [ 505.898346][ T152] alloc_pipe_info+0xdf/0x400 [ 505.903317][ T152] create_pipe_files+0x85/0x610 [ 505.908094][ T152] __do_pipe_flags+0x46/0x200 [ 505.912788][ T152] do_pipe2+0xd0/0x300 [ 505.916772][ T152] __x64_sys_pipe2+0x56/0x60 [ 505.921469][ T152] do_syscall_64+0xca/0x1c0 [ 505.925993][ T152] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 505.931868][ T152] page_owner free stack trace missing [ 505.938103][ T152] [ 505.940347][ T152] Memory state around the buggy address: [ 505.945965][ T152] ffff8881e3adfc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 505.953965][ T152] ffff8881e3adfc80: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 505.961954][ T152] >ffff8881e3adfd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 505.969920][ T152] ^ [ 505.975928][ T152] ffff8881e3adfd80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 505.984012][ T152] ffff8881e3adfe00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 505.991965][ T152] ================================================================== [ 506.000134][ T152] Disabling lock debugging due to kernel taint [ 506.012696][ T1008] done. [ 506.015428][ T1008] Resume cause unknown [ 506.019397][ T1008] PM: suspend exit