[ 440.402181][ T1351] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.405334][ T1351] ieee802154 phy1 wpan1: encryption failed: -22 [ 444.987572][ T1106] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '[localhost]:3494' (ED25519) to the list of known hosts. [ 461.436159][ T1106] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 465.769542][ T6029] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 465.825686][ T6033] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 465.867849][ T6032] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 465.958909][ T6034] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 466.060060][ T6035] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 466.133718][ T6036] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 466.232080][ T6042] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 466.331396][ T6047] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 466.450067][ T6049] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 466.559858][ T6050] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 466.568899][ T6049] syz-executor165 (6049) used greatest stack depth: 20512 bytes left [ 468.211783][ T6067] syz-executor165 (6067) used greatest stack depth: 20448 bytes left [ 468.967765][ T6027] syz-executor165 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 469.008621][ T6027] CPU: 1 PID: 6027 Comm: syz-executor165 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 469.013271][ T6027] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 469.016907][ T6027] Call Trace: [ 469.018145][ T6027] [ 469.019252][ T6027] dump_stack_lvl+0x16c/0x1f0 [ 469.020984][ T6027] dump_header+0x101/0x900 [ 469.022633][ T6027] oom_kill_process+0x270/0xa70 [ 469.024406][ T6027] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 469.027045][ T6027] out_of_memory+0x13b6/0x16b0 [ 469.029207][ T6027] ? __pfx___mutex_trylock_common+0x10/0x10 [ 469.031850][ T6027] ? __pfx_out_of_memory+0x10/0x10 [ 469.034131][ T6027] __alloc_pages+0x1d89/0x2460 [ 469.036272][ T6027] ? __pfx___alloc_pages+0x10/0x10 [ 469.038545][ T6027] ? filemap_get_entry+0x239/0x470 [ 469.040834][ T6027] ? find_held_lock+0x2d/0x110 [ 469.042968][ T6027] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 469.045133][ T6027] ? policy_nodemask+0xea/0x4e0 [ 469.047307][ T6027] alloc_pages_mpol+0x275/0x610 [ 469.049083][ T6027] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 469.051489][ T6027] ? _raw_spin_unlock+0x28/0x50 [ 469.053658][ T6027] ? swap_swapcount+0x13d/0x220 [ 469.055818][ T6027] ? __lock_acquire+0xc5d/0x3b30 [ 469.057723][ T6027] __read_swap_cache_async+0x274/0x610 [ 469.059711][ T6027] ? __pfx___read_swap_cache_async+0x10/0x10 [ 469.061880][ T6027] ? __pfx___lock_acquire+0x10/0x10 [ 469.063853][ T6027] ? swp_swap_info+0xcf/0x130 [ 469.065989][ T6027] ? __pfx_swp_swap_info+0x10/0x10 [ 469.068262][ T6027] ? hlock_class+0x4e/0x130 [ 469.070289][ T6027] ? mark_lock+0xb5/0xc60 [ 469.072214][ T6027] swap_cluster_readahead+0x4ab/0x6f0 [ 469.074611][ T6027] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 469.077380][ T6027] ? __pfx_lock_release+0x10/0x10 [ 469.079642][ T6027] ? xas_descend+0x141/0x4f0 [ 469.081720][ T6027] ? filemap_get_entry+0x23e/0x470 [ 469.084003][ T6027] swapin_readahead+0x12e/0xe30 [ 469.086182][ T6027] ? get_swap_device+0x367/0x5e0 [ 469.087976][ T6027] ? __pfx_swapin_readahead+0x10/0x10 [ 469.090356][ T6027] ? __filemap_get_folio+0x2ae/0xa90 [ 469.092691][ T6027] ? swap_cache_get_folio+0x1dc/0x460 [ 469.094598][ T6027] ? get_swap_device+0x245/0x5e0 [ 469.096796][ T6027] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 469.099357][ T6027] ? __pfx_lock_acquire+0x10/0x10 [ 469.101702][ T6027] ? __pfx___lock_acquire+0x10/0x10 [ 469.104084][ T6027] do_swap_page+0x4ce/0x3170 [ 469.105789][ T6027] ? rcu_is_watching+0x12/0xc0 [ 469.107914][ T6027] ? __pte_offset_map+0x1b9/0x540 [ 469.110159][ T6027] ? __pfx_do_swap_page+0x10/0x10 [ 469.112393][ T6027] ? pte_offset_map_nolock+0xfe/0x1c0 [ 469.114771][ T6027] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 469.116883][ T6027] __handle_mm_fault+0x13c1/0x4b40 [ 469.118761][ T6027] ? __pfx___handle_mm_fault+0x10/0x10 [ 469.120741][ T6027] ? find_vma+0x112/0x1b0 [ 469.122346][ T6027] ? __pfx_find_vma+0x10/0x10 [ 469.124057][ T6027] handle_mm_fault+0x476/0xa00 [ 469.125829][ T6027] ? lock_mm_and_find_vma+0xa6/0x580 [ 469.127734][ T6027] do_user_addr_fault+0x2e5/0x1080 [ 469.129594][ T6027] exc_page_fault+0x5c/0xc0 [ 469.131242][ T6027] asm_exc_page_fault+0x26/0x30 [ 469.132996][ T6027] RIP: 0010:__get_user_8+0x11/0x20 [ 469.134891][ T6027] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 469.141822][ T6027] RSP: 0000:ffffc9000341fe38 EFLAGS: 00050202 [ 469.144015][ T6027] RAX: 0000555577565ca8 RBX: ffff888030b80000 RCX: ffffc9000341fda0 [ 469.147212][ T6027] RDX: 0000000000000000 RSI: ffffffff81bd57da RDI: ffffffff8b8f4720 [ 469.150056][ T6027] RBP: ffffc9000341ff28 R08: 0000000000000000 R09: fffffbfff1f815aa [ 469.152903][ T6027] R10: ffffffff8fc0ad57 R11: 0000000000000000 R12: ffff888030b80000 [ 469.155748][ T6027] R13: ffffc9000341ff58 R14: ffffc9000341fea0 R15: 0000000000000000 [ 469.158586][ T6027] ? __rseq_handle_notify_resume+0x14a/0x1090 [ 469.160798][ T6027] __rseq_handle_notify_resume+0x181/0x1090 [ 469.162942][ T6027] ? blkcg_maybe_throttle_current+0x646/0xf00 [ 469.165138][ T6027] ? handle_mm_fault+0x4ec/0xa00 [ 469.166927][ T6027] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 469.169196][ T6027] irqentry_exit_to_user_mode+0x188/0x280 [ 469.171238][ T6027] asm_exc_page_fault+0x26/0x30 [ 469.172993][ T6027] RIP: 0033:0x7fe81a073700 [ 469.174619][ T6027] Code: Unable to access opcode bytes at 0x7fe81a0736d6. [ 469.177105][ T6027] RSP: 002b:00007ffcbacab8b0 EFLAGS: 00010202 [ 469.179305][ T6027] RAX: 0000000000000000 RBX: 00000000000017b7 RCX: 00007fe81a0cc183 [ 469.182154][ T6027] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 469.184984][ T6027] RBP: 00000000000f4240 R08: 00000000000001d4 R09: 0000000000000001 [ 469.187835][ T6027] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000724a4 [ 469.190718][ T6027] R13: 00007ffcbacab8bc R14: 00007ffcbacab8d0 R15: 00007ffcbacab8c0 [ 469.193724][ T6027] [ 469.260243][ T6027] Mem-Info: [ 469.262386][ T6027] active_anon:0 inactive_anon:0 isolated_anon:0 [ 469.262386][ T6027] active_file:59 inactive_file:47 isolated_file:0 [ 469.262386][ T6027] unevictable:1768 dirty:0 writeback:0 [ 469.262386][ T6027] slab_reclaimable:11745 slab_unreclaimable:633501 [ 469.262386][ T6027] mapped:29 shmem:1768 pagetables:566 [ 469.262386][ T6027] sec_pagetables:0 bounce:0 [ 469.262386][ T6027] kernel_misc_reclaimable:0 [ 469.262386][ T6027] free:17391 free_pcp:2258 free_cma:0 [ 469.295479][ T6068] syz-executor165 (6068) used greatest stack depth: 20288 bytes left [ 469.307428][ T6027] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10384kB pagetables:1644kB sec_pagetables:0kB all_unreclaimable? no [ 469.326992][ T6027] Node 1 active_anon:8kB inactive_anon:0kB active_file:308kB inactive_file:320kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:184kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:528kB pagetables:652kB sec_pagetables:0kB all_unreclaimable? no [ 469.342210][ T6027] Node 0 DMA free:5588kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 469.356214][ T6027] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 469.358623][ T6027] Node 0 DMA32 free:34208kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:0kB active_file:232kB inactive_file:64kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 469.373278][ T6027] lowmem_reserve[]: 0 0 0 0 0 [ 469.375715][ T6027] Node 1 Normal free:38692kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:136kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:676kB local_pcp:0kB free_cma:0kB [ 469.389366][ T6027] lowmem_reserve[]: 0 0 0 0 0 [ 469.391199][ T6027] Node 0 DMA: 3*4kB (ME) 8*8kB (UME) 6*16kB (ME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5612kB [ 469.396915][ T6027] Node 0 DMA32: 86*4kB (UE) 711*8kB (UME) 945*16kB (UME) 300*32kB (UME) 54*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 34208kB [ 469.402466][ T6027] Node 1 Normal: 87*4kB (UME) 80*8kB (UME) 176*16kB (UME) 74*32kB (ME) 28*64kB (UME) 10*128kB (UME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 38684kB [ 469.408813][ T6027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 469.439733][ T6027] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 469.443095][ T6027] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 469.446616][ T6027] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 469.469878][ T6027] 1893 total pagecache pages [ 469.472047][ T6027] 1 pages in swap cache [ 469.473960][ T6027] Free swap = 107768kB [ 469.475857][ T6027] Total swap = 124996kB [ 469.477818][ T6027] 1048443 pages RAM [ 469.479597][ T6027] 0 pages HighMem/MovableOnly [ 469.490383][ T6027] 254667 pages reserved [ 469.492311][ T6027] 0 pages cma reserved [ 469.494159][ T6027] Unreclaimable slab info: [ 469.496529][ T6027] Name Used Total [ 469.499439][ T6027] pid_2 101KB 171KB [ 469.542944][ T6027] bio-352 7KB 7KB [ 469.545752][ T6027] bio-416 8KB 8KB [ 469.548484][ T6027] bio-432 8KB 8KB [ 469.561516][ T6027] bio-528 15KB 15KB [ 469.563857][ T6027] zspage 43KB 43KB [ 469.566071][ T6027] zs_handle 28KB 28KB [ 469.568241][ T6027] zspage 51KB 51KB [ 469.585737][ T6027] zs_handle 28KB 28KB [ 469.588148][ T6027] zspage 43KB 43KB [ 469.643403][ T6027] zs_handle 28KB 28KB [ 469.646346][ T6027] zspage 39KB 39KB [ 469.649185][ T6027] zs_handle 28KB 28KB [ 469.695824][ T6027] zspage 43KB 43KB [ 469.698126][ T6027] zs_handle 28KB 28KB [ 469.715305][ T6027] zspage 43KB 43KB [ 469.717560][ T6027] zs_handle 28KB 28KB [ 469.745356][ T6027] zspage 39KB 39KB [ 469.747942][ T6027] zs_handle 28KB 28KB [ 469.779745][ T6027] zspage 39KB 39KB [ 469.782580][ T6027] zs_handle 28KB 28KB [ 469.785369][ T6027] zspage 39KB 39KB [ 469.788131][ T6027] zs_handle 28KB 28KB [ 469.909740][ T6027] zspage 47KB 47KB [ 469.912037][ T6027] zs_handle 21KB 28KB [ 469.914343][ T6027] zspage 51KB 51KB [ 469.916578][ T6027] zs_handle 28KB 28KB [ 469.918936][ T6027] zspage 39KB 39KB [ 469.969782][ T6027] zs_handle 28KB 28KB [ 469.972643][ T6027] zspage 43KB 43KB [ 469.975429][ T6027] zs_handle 28KB 28KB [ 469.978195][ T6027] zspage 47KB 47KB [ 470.036465][ T6027] zs_handle 28KB 28KB [ 470.039021][ T6027] zspage 39KB 39KB [ 470.049787][ T6027] zs_handle 28KB 28KB [ 470.052636][ T6027] zspage 39KB 39KB [ 470.055582][ T6027] zs_handle 28KB 28KB [ 470.058073][ T6027] zspage 51KB 51KB [ 470.099766][ T6027] zs_handle 28KB 28KB [ 470.102710][ T6027] zspage 43KB 43KB [ 470.121599][ T6027] zs_handle 28KB 28KB [ 470.123954][ T6027] zspage 35KB 35KB [ 470.126410][ T6027] zs_handle 28KB 28KB [ 470.128689][ T6027] zspage 47KB 47KB [ 470.180222][ T6027] zs_handle 28KB 28KB [ 470.183603][ T6027] zspage 55KB 55KB [ 470.186976][ T6027] zs_handle 28KB 28KB [ 470.223309][ T6027] zspage 43KB 43KB [ 470.228295][ T6027] zs_handle 28KB 28KB [ 470.259159][ T6027] zspage 39KB 39KB [ 470.261918][ T6027] zs_handle 28KB 28KB [ 470.264785][ T6027] zspage 51KB 51KB [ 470.267346][ T6027] zs_handle 24KB 24KB [ 470.306470][ T6027] zspage 47KB 47KB [ 470.319883][ T6027] zs_handle 28KB 28KB [ 470.322607][ T6027] zspage 39KB 39KB [ 470.325561][ T6027] zs_handle 28KB 28KB [ 470.328239][ T6027] zspage 39KB 39KB [ 470.364300][ T6027] zs_handle 28KB 28KB [ 470.366906][ T6027] zspage 43KB 43KB [ 470.369341][ T6027] zs_handle 28KB 28KB [ 470.409733][ T6027] zspage 47KB 47KB [ 470.413350][ T6027] zs_handle 24KB 24KB [ 470.416179][ T6027] zspage 43KB 43KB [ 470.419010][ T6027] zs_handle 28KB 28KB [ 470.492133][ T6027] zspage 51KB 51KB [ 470.495034][ T6027] zs_handle 24KB 24KB [ 470.497884][ T6027] zspage 51KB 51KB [ 470.539769][ T6027] zs_handle 28KB 28KB [ 470.542597][ T6027] zswap_entry 1271KB 1342KB [ 470.545432][ T6027] AF_VSOCK 30KB 30KB [ 470.548284][ T6027] batadv_tt_change_cache 16KB 16KB [ 470.578621][ T6027] batadv_tl_cache 16KB 16KB [ 470.600978][ T6027] IEEE-802.15.4-MAC 31KB 31KB [ 470.603483][ T6027] IEEE-802.15.4-RAW 31KB 31KB [ 470.605898][ T6027] SMC 30KB 30KB [ 470.608172][ T6027] TIPC 91KB 91KB [ 470.665895][ T6027] RDS 31KB 31KB [ 470.668294][ T6027] SCTPv6 94KB 94KB [ 470.707680][ T6027] SCTP 30KB 30KB [ 470.710293][ T6027] DCCPv6 88KB 88KB [ 470.713193][ T6027] DCCP 92KB 92KB [ 470.715950][ T6027] PNPIPE 31KB 31KB [ 470.718127][ T6027] PHONET 31KB 31KB [ 470.749747][ T6027] L2TP/IPv6 31KB 31KB [ 470.751996][ T6027] L2TP/IP 30KB 30KB [ 470.754192][ T6027] KCM 30KB 30KB [ 470.756678][ T6027] kcm_mux 15KB 15KB [ 470.758884][ T6027] RXRPC 123KB 123KB [ 470.785133][ T6027] rxrpc_call_jar 151KB 151KB [ 470.787411][ T6027] net_bridge_fdb_entry 3071KB 3071KB [ 470.809753][ T6027] MPTCPv6 30KB 30KB [ 470.811990][ T6027] fib6_node 4208KB 4208KB [ 470.814184][ T6027] ip6_dst_cache 2125KB 2234KB [ 470.816382][ T6027] PINGv6 30KB 30KB [ 470.818554][ T6027] RAWv6 123KB 123KB [ 470.849766][ T6027] UDPLITEv6 32KB 32KB [ 470.851986][ T6027] UDPv6 128KB 128KB [ 470.854166][ T6027] TCPv6 559KB 848KB [ 470.856360][ T6027] nf_conntrack 39KB 39KB [ 470.858553][ T6027] wg_peer 91KB 91KB [ 470.889782][ T6027] allowedips_node 11KB 11KB [ 470.892640][ T6027] t10_alua_lu_gp_cache 7KB 7KB [ 470.894939][ T6027] scsi_sense_cache 44KB 44KB [ 470.897175][ T6027] virtio_scsi_cmd 16KB 16KB [ 470.899368][ T6027] bio-136 108KB 108KB [ 470.929721][ T6027] virtio-gpu-vbufs 55KB 87KB [ 470.931945][ T6027] bio-264 7KB 7KB [ 470.934144][ T6027] mqueue_inode_cache 121KB 121KB [ 470.936395][ T6027] f2fs_bio_post_read_ctx 23KB 23KB [ 470.938754][ T6027] jfs_mp 7KB 7KB [ 470.989746][ T6027] fuse_request 7KB 7KB [ 470.991962][ T6027] cifs_small_rq 16KB 16KB [ 470.994345][ T6027] cifs_request 67KB 67KB [ 470.996936][ T6027] cifs_mpx_ids 4KB 4KB [ 470.999115][ T6027] nfs_commit_data 15KB 15KB [ 471.026983][ T6027] nfs_write_data 63KB 63KB [ 471.029229][ T6027] jbd2_inode 15KB 15KB [ 471.058084][ T6027] ext4_system_zone 3KB 3KB [ 471.061034][ T6027] ext4_io_end_vec 15KB 15KB [ 471.063889][ T6027] pid_namespace 23KB 23KB [ 471.066595][ T6027] rpc_buffers 31KB 31KB [ 471.069408][ T6027] rpc_tasks 7KB 7KB [ 471.229758][ T6027] UNIX-STREAM 256KB 256KB [ 471.233395][ T6027] UNIX 424KB 544KB [ 471.236832][ T6027] UDP-Lite 30KB 30KB [ 471.293527][ T6027] MPTCP 31KB 31KB [ 471.296489][ T6027] tcp_bind2_bucket 16KB 16KB [ 471.299273][ T6027] tcp_bind_bucket 16KB 16KB [ 471.329843][ T6027] ip_fib_trie 28KB 28KB [ 471.332401][ T6027] ip_fib_alias 75KB 75KB [ 471.335265][ T6027] rtable 79KB 120KB [ 471.337682][ T6027] PING 30KB 30KB [ 471.371367][ T6027] RAW 61KB 61KB [ 471.373695][ T6027] UDP 123KB 123KB [ 471.376027][ T6027] tw_sock_TCP 7KB 7KB [ 471.378428][ T6027] request_sock_TCP 15KB 15KB [ 471.411320][ T6027] TCP 278KB 520KB [ 471.413541][ T6027] hugetlbfs_inode_cache 31KB 31KB [ 471.416327][ T6027] bio-256 15KB 15KB [ 471.418995][ T6027] ep_head 16KB 16KB [ 471.459930][ T6027] eventpoll_pwq 23KB 23KB [ 471.462748][ T6027] eventpoll_epi 78KB 78KB [ 471.465510][ T6027] inotify_inode_mark 39KB 39KB [ 471.468235][ T6027] sgpool-128 29KB 29KB [ 471.510486][ T6027] sgpool-64 31KB 31KB [ 471.513401][ T6027] sgpool-32 1069KB 1323KB [ 471.516235][ T6027] sgpool-16 497KB 562KB [ 471.519043][ T6027] sgpool-8 370KB 453KB [ 471.573978][ T6027] bio_crypt_ctx 7KB 7KB [ 471.576210][ T6027] request_queue 208KB 208KB [ 471.578386][ T6027] blkdev_ioc 7KB 7KB [ 471.595418][ T6027] bio-200 1304KB 1437KB [ 471.597649][ T6027] biovec-max 446KB 446KB [ 471.619766][ T6027] biovec-64 1921KB 2236KB [ 471.622001][ T6027] biovec-16 381KB 460KB [ 471.624280][ T6027] bio_integrity_payload 7KB 7KB [ 471.626642][ T6027] khugepaged_mm_slot 3KB 3KB [ 471.628916][ T6027] uid_cache 31KB 31KB [ 471.659838][ T6027] iommu_iova_magazine 1123KB 1134KB [ 471.662135][ T6027] iommu_iova 268KB 268KB [ 471.664238][ T6027] dmaengine-unmap-256 30KB 30KB [ 471.666513][ T6027] dmaengine-unmap-128 30KB 30KB [ 471.669254][ T6027] dmaengine-unmap-16 4KB 4KB [ 471.688748][ T6027] dmaengine-unmap-2 4KB 4KB [ 471.691551][ T6027] QIPCRTR 31KB 31KB [ 471.694241][ T6027] audit_buffer 15KB 15KB [ 471.696913][ T6027] skbuff_ext_cache 28KB 28KB [ 471.699617][ T6027] skbuff_small_head 10793KB 11371KB [ 471.728476][ T6027] skbuff_fclone_cache 171KB 234KB [ 471.849718][ T6027] skbuff_head_cache 6068KB 6136KB [ 471.851939][ T6027] configfs_dir_cache 12KB 12KB [ 471.854152][ T6027] file_lock_cache 87KB 87KB [ 471.856364][ T6027] file_lock_ctx 15KB 15KB [ 471.858537][ T6027] fsnotify_mark_connector 19KB 19KB [ 471.887448][ T6027] taskstats 147KB 186KB [ 471.899743][ T6027] proc_dir_entry 5710KB 5710KB [ 471.901982][ T6027] pde_opener 15KB 15KB [ 471.904152][ T6027] seq_file 70KB 101KB [ 471.906640][ T6027] sigqueue 66KB 86KB [ 471.908788][ T6027] shmem_inode_cache 6432KB 6577KB [ 471.959734][ T6027] kernfs_iattrs_cache 15KB 15KB [ 471.961983][ T6027] kernfs_node_cache 484427KB 484430KB [ 471.964140][ T6027] mnt_cache 70KB 70KB [ 471.966353][ T6027] filp 790KB 968KB [ 471.968499][ T6027] names_cache 5431KB 5644KB [ 472.029742][ T6027] net_namespace 57KB 57KB [ 472.031928][ T6027] ima_iint_cache 55KB 55KB [ 472.034362][ T6027] hashtab_node 79KB 79KB [ 472.036604][ T6027] ebitmap_node 421KB 421KB [ 472.038787][ T6027] avtab_node 187KB 187KB [ 472.079730][ T6027] avc_node 83KB 91KB [ 472.082140][ T6027] lsm_inode_cache 2598KB 3010KB [ 472.084527][ T6027] lsm_file_cache 62KB 127KB [ 472.086702][ T6027] key_jar 31KB 31KB [ 472.088997][ T6027] uts_namespace 31KB 31KB [ 472.134708][ T6027] nsproxy 15KB 15KB [ 472.137488][ T6027] vma_lock 523KB 539KB [ 472.140670][ T6027] vm_area_struct 612KB 628KB [ 472.143079][ T6027] fs_cache 76KB 100KB [ 472.145476][ T6027] files_cache 270KB 334KB [ 472.148209][ T6027] signal_cache 745KB 1761KB [ 472.177125][ T6027] sighand_cache 1075KB 1984KB [ 472.180328][ T6027] task_struct 3452KB 4214KB [ 472.182876][ T6027] cred 159KB 296KB [ 472.185579][ T6027] anon_vma_chain 307KB 322KB [ 472.188507][ T6027] anon_vma 307KB 382KB [ 472.191415][ T6027] pid 187KB 414KB [ 472.194636][ T6027] Acpi-Operand 254KB 360KB [ 472.197567][ T6027] Acpi-ParseExt 66KB 82KB [ 472.200769][ T6027] Acpi-Parse 59KB 75KB [ 472.203761][ T6027] Acpi-State 51KB 66KB [ 472.206131][ T6027] Acpi-Namespace 60KB 60KB [ 472.208345][ T6027] numa_policy 3KB 3KB [ 472.210639][ T6027] perf_event 31KB 31KB [ 472.212910][ T6027] trace_event_file 488KB 488KB [ 472.215157][ T6027] ftrace_event_field 885KB 885KB [ 472.217952][ T6027] pool_workqueue 1692KB 1696KB [ 472.221758][ T6027] maple_node 535KB 1400KB [ 472.224292][ T6027] task_group 30KB 30KB [ 472.226903][ T6027] mm_struct 446KB 648KB [ 472.230330][ T6027] vmap_area 253KB 895KB [ 472.233449][ T6027] debug_objects_cache 54085KB 54086KB [ 472.236557][ T6027] page->ptl 84KB 137KB [ 472.239489][ T6027] kmalloc-cg-8k 263872KB 263936KB [ 472.243140][ T6027] kmalloc-cg-4k 405104KB 405200KB [ 472.245430][ T6027] kmalloc-cg-2k 333780KB 333828KB [ 472.247637][ T6027] kmalloc-cg-1k 66854KB 68000KB [ 472.262190][ T6027] kmalloc-cg-512 33677KB 33728KB [ 472.264836][ T6027] kmalloc-cg-256 64KB 64KB [ 472.267055][ T6027] kmalloc-cg-192 4198KB 4200KB [ 472.269264][ T6027] kmalloc-cg-128 4284KB 4284KB [ 472.288377][ T6027] kmalloc-cg-96 542KB 560KB [ 472.297339][ T6027] kmalloc-cg-64 73KB 92KB [ 472.297425][ T6073] __nla_validate_parse: 19 callbacks suppressed [ 472.297436][ T6073] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 472.307805][ T6027] kmalloc-cg-32 271KB 304KB [ 472.322259][ T6027] kmalloc-cg-16 16KB 20KB [ 472.330841][ T6027] kmalloc-cg-8 16KB 16KB [ 472.333473][ T6027] kmalloc-8k 4256KB 4256KB [ 472.336665][ T6027] kmalloc-4k 39912KB 40024KB [ 472.350201][ T6027] kmalloc-2k 77536KB 82816KB [ 472.356558][ T6027] kmalloc-1k 213090KB 220288KB [ 472.373668][ T6027] kmalloc-512 240072KB 240092KB [ 472.376101][ T6027] kmalloc-256 38891KB 38892KB [ 472.378314][ T6027] kmalloc-192 22364KB 22364KB [ 472.410690][ T6027] kmalloc-128 31090KB 31092KB [ 472.413066][ T6027] kmalloc-96 4123KB 4520KB [ 472.415888][ T6027] kmalloc-64 14162KB 14996KB [ 472.418689][ T6027] kmalloc-32 38484KB 38484KB [ 472.421585][ T6027] kmalloc-16 2322KB 2788KB [ 472.424391][ T6027] kmalloc-8 2587KB 2596KB [ 472.427340][ T6027] kmem_cache_node 240KB 244KB [ 472.430248][ T6027] kmem_cache 210KB 210KB [ 472.433043][ T6027] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor165,pid=6027,uid=0 [ 472.439788][ T6027] Out of memory (oom_kill_allocating_task): Killed process 6027 (syz-executor165) total-vm:17428kB, anon-rss:0kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 472.597530][ T6074] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 473.092323][ T4672] klogd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 473.096031][ T4672] CPU: 2 PID: 4672 Comm: klogd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 473.099309][ T4672] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 473.102914][ T4672] Call Trace: [ 473.104036][ T4672] [ 473.105111][ T4672] dump_stack_lvl+0x16c/0x1f0 [ 473.106836][ T4672] dump_header+0x101/0x900 [ 473.108439][ T4672] oom_kill_process+0x270/0xa70 [ 473.110199][ T4672] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 473.112326][ T4672] out_of_memory+0x13b6/0x16b0 [ 473.114058][ T4672] ? __pfx___mutex_trylock_common+0x10/0x10 [ 473.116172][ T4672] ? __pfx_out_of_memory+0x10/0x10 [ 473.118015][ T4672] __alloc_pages+0x1d89/0x2460 [ 473.119748][ T4672] ? __pfx___alloc_pages+0x10/0x10 [ 473.121635][ T4672] ? filemap_get_entry+0x239/0x470 [ 473.123482][ T4672] ? find_held_lock+0x2d/0x110 [ 473.125238][ T4672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 473.127362][ T4672] ? policy_nodemask+0xea/0x4e0 [ 473.129100][ T4672] alloc_pages_mpol+0x275/0x610 [ 473.130864][ T4672] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 473.132783][ T4672] ? _raw_spin_unlock+0x28/0x50 [ 473.134562][ T4672] ? swap_swapcount+0x13d/0x220 [ 473.136309][ T4672] ? __lock_acquire+0xc5d/0x3b30 [ 473.138106][ T4672] __read_swap_cache_async+0x274/0x610 [ 473.140073][ T4672] ? __pfx___read_swap_cache_async+0x10/0x10 [ 473.142238][ T4672] ? __pfx___lock_acquire+0x10/0x10 [ 473.144100][ T4672] ? swp_swap_info+0xcf/0x130 [ 473.145823][ T4672] ? __pfx_swp_swap_info+0x10/0x10 [ 473.147656][ T4672] ? hlock_class+0x4e/0x130 [ 473.149312][ T4672] ? mark_lock+0xb5/0xc60 [ 473.150873][ T4672] swap_cluster_readahead+0x4ab/0x6f0 [ 473.152807][ T4672] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 473.154961][ T4672] ? __pfx_lock_release+0x10/0x10 [ 473.156862][ T4672] ? xas_descend+0x141/0x4f0 [ 473.158650][ T4672] ? filemap_get_entry+0x23e/0x470 [ 473.160532][ T4672] swapin_readahead+0x12e/0xe30 [ 473.162343][ T4672] ? get_swap_device+0x367/0x5e0 [ 473.164141][ T4672] ? __pfx_swapin_readahead+0x10/0x10 [ 473.166095][ T4672] ? __filemap_get_folio+0x2ae/0xa90 [ 473.168004][ T4672] ? swap_cache_get_folio+0x1dc/0x460 [ 473.169965][ T4672] ? get_swap_device+0x245/0x5e0 [ 473.172824][ T4672] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 473.174935][ T4672] ? __pfx_lock_acquire+0x10/0x10 [ 473.176804][ T4672] ? __pfx___lock_acquire+0x10/0x10 [ 473.178744][ T4672] do_swap_page+0x4ce/0x3170 [ 473.180474][ T4672] ? rcu_is_watching+0x12/0xc0 [ 473.182271][ T4672] ? __pte_offset_map+0x1b9/0x540 [ 473.184499][ T4672] ? __pfx_do_swap_page+0x10/0x10 [ 473.186369][ T4672] ? pte_offset_map_nolock+0xfe/0x1c0 [ 473.188369][ T4672] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 473.190547][ T4672] __handle_mm_fault+0x13c1/0x4b40 [ 473.192539][ T4672] ? __pfx___handle_mm_fault+0x10/0x10 [ 473.194608][ T4672] ? find_vma+0x112/0x1b0 [ 473.196209][ T4672] ? __pfx_find_vma+0x10/0x10 [ 473.197951][ T4672] handle_mm_fault+0x476/0xa00 [ 473.199724][ T4672] ? lock_mm_and_find_vma+0xa6/0x580 [ 473.201726][ T4672] do_user_addr_fault+0x2e5/0x1080 [ 473.203598][ T4672] exc_page_fault+0x5c/0xc0 [ 473.205499][ T4672] asm_exc_page_fault+0x26/0x30 [ 473.207275][ T4672] RIP: 0010:__get_user_8+0x11/0x20 [ 473.209377][ T4672] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 473.216393][ T4672] RSP: 0000:ffffc9000345fe38 EFLAGS: 00050202 [ 473.218622][ T4672] RAX: 00007fc7e5edaea8 RBX: ffff88802a7fa440 RCX: ffffc9000345fda0 [ 473.221594][ T4672] RDX: 0000000000000000 RSI: ffffffff81bd57da RDI: ffffffff8b8f4720 [ 473.224526][ T4672] RBP: ffffc9000345ff28 R08: 0000000000000000 R09: fffffbfff1f815aa [ 473.227684][ T4672] R10: ffffffff8fc0ad57 R11: 0000000000000000 R12: ffff88802a7fa440 [ 473.230670][ T4672] R13: ffffc9000345ff58 R14: ffffc9000345fea0 R15: 0000000000000000 [ 473.233698][ T4672] ? __rseq_handle_notify_resume+0x14a/0x1090 [ 473.236275][ T4672] __rseq_handle_notify_resume+0x181/0x1090 [ 473.238961][ T4672] ? blkcg_maybe_throttle_current+0x646/0xf00 [ 473.241700][ T4672] ? handle_mm_fault+0x4ec/0xa00 [ 473.243627][ T4672] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 473.245975][ T4672] irqentry_exit_to_user_mode+0x188/0x280 [ 473.248060][ T4672] asm_exc_page_fault+0x26/0x30 [ 473.249869][ T4672] RIP: 0033:0x7fc7e5fc01a3 [ 473.251513][ T4672] Code: Unable to access opcode bytes at 0x7fc7e5fc0179. [ 473.254054][ T4672] RSP: 002b:00007ffdc2eca9e0 EFLAGS: 00010202 [ 473.256732][ T4672] RAX: 00007fc7e60cf58e RBX: 0000000000000000 RCX: 0000000000000001 [ 473.260061][ T4672] RDX: 0000000000000000 RSI: 00007fc7e60cf53c RDI: 0000555b34ebc2c0 [ 473.263729][ T4672] RBP: 0000555b34ebc2c0 R08: 0000000000000001 R09: 0000000000019480 [ 473.266790][ T4672] R10: 000000000000020f R11: 0000000000000000 R12: 00007ffdc2ecaef8 [ 473.269792][ T4672] R13: 00000000fbad8000 R14: 00007ffdc2ecb0c8 R15: 0000000000000001 [ 473.273049][ T4672] [ 473.283401][ T4672] Mem-Info: [ 473.284650][ T4672] active_anon:2 inactive_anon:0 isolated_anon:0 [ 473.284650][ T4672] active_file:46 inactive_file:38 isolated_file:0 [ 473.284650][ T4672] unevictable:1768 dirty:1 writeback:0 [ 473.284650][ T4672] slab_reclaimable:11745 slab_unreclaimable:633648 [ 473.284650][ T4672] mapped:1 shmem:1768 pagetables:558 [ 473.284650][ T4672] sec_pagetables:0 bounce:0 [ 473.284650][ T4672] kernel_misc_reclaimable:0 [ 473.284650][ T4672] free:19355 free_pcp:103 free_cma:0 [ 473.339978][ T6072] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 473.379750][ T4672] Node 0 active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:352kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:4kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10256kB pagetables:1600kB sec_pagetables:0kB all_unreclaimable? no [ 473.431542][ T4672] Node 1 active_anon:104kB inactive_anon:4kB active_file:0kB inactive_file:328kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:124kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:624kB pagetables:632kB sec_pagetables:0kB all_unreclaimable? no [ 473.509769][ T4672] Node 0 DMA free:5604kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:4kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 473.564010][ T4672] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 473.566322][ T4672] Node 0 DMA32 free:33064kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:1116kB unevictable:3536kB writepending:4kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:284kB local_pcp:0kB free_cma:0kB [ 473.618381][ T4672] lowmem_reserve[]: 0 0 0 0 0 [ 473.624534][ T4672] Node 1 Normal free:38656kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:4kB inactive_anon:0kB active_file:196kB inactive_file:220kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:656kB local_pcp:16kB free_cma:0kB [ 473.739732][ T4672] lowmem_reserve[]: 0 0 0 0 0 [ 473.741501][ T4672] Node 0 DMA: 3*4kB (ME) 8*8kB (UME) 6*16kB (ME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5612kB [ 473.747717][ T4672] Node 0 DMA32: 212*4kB (UME) 567*8kB (UME) 745*16kB (UME) 355*32kB (UME) 66*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 32888kB [ 473.751732][ T6075] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 473.776962][ T4672] Node 1 Normal: 42*4kB (UME) 73*8kB (UE) 181*16kB (UME) 100*32kB (UME) 26*64kB (UME) 9*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 39104kB [ 473.812290][ T4672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 473.815770][ T4672] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 473.819168][ T4672] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 473.843292][ T4672] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 473.855621][ T4672] 1985 total pagecache pages [ 473.859743][ T4672] 0 pages in swap cache [ 473.866912][ T4672] Free swap = 108280kB [ 473.869800][ T4672] Total swap = 124996kB [ 473.877169][ T4672] 1048443 pages RAM [ 473.879728][ T4672] 0 pages HighMem/MovableOnly [ 473.888196][ T4672] 254667 pages reserved [ 473.891123][ T4672] 0 pages cma reserved [ 473.897318][ T4672] Unreclaimable slab info: [ 473.902430][ T4672] Name Used Total [ 473.910313][ T4672] pid_2 101KB 171KB [ 473.918359][ T4672] bio-352 7KB 7KB [ 473.924196][ T4672] bio-416 8KB 8KB [ 473.930197][ T4672] bio-432 8KB 8KB [ 473.934713][ T4672] bio-528 15KB 15KB [ 473.939288][ T4672] zspage 43KB 43KB [ 473.957445][ T6076] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 473.970007][ T4672] zs_handle 28KB 28KB [ 473.975776][ T4672] zspage 51KB 51KB [ 473.983660][ T4672] zs_handle 28KB 28KB [ 474.004594][ T4672] zspage 43KB 43KB [ 474.006931][ T4672] zs_handle 28KB 28KB [ 474.009359][ T4672] zspage 39KB 39KB [ 474.045300][ T4672] zs_handle 28KB 28KB [ 474.047409][ T4672] zspage 43KB 43KB [ 474.049610][ T4672] zs_handle 28KB 28KB [ 474.061182][ T4672] zspage 43KB 43KB [ 474.063901][ T4672] zs_handle 28KB 28KB [ 474.066465][ T4672] zspage 39KB 39KB [ 474.068820][ T4672] zs_handle 28KB 28KB [ 474.095312][ T4672] zspage 43KB 43KB [ 474.098413][ T4672] zs_handle 28KB 28KB [ 474.127531][ T4672] zspage 39KB 39KB [ 474.130253][ T4672] zs_handle 28KB 28KB [ 474.132221][ T6075] syz-executor165 (6075) used greatest stack depth: 19840 bytes left [ 474.132418][ T4672] zspage 47KB 47KB [ 474.137713][ T4672] zs_handle 21KB 28KB [ 474.155015][ T4672] zspage 51KB 51KB [ 474.157708][ T4672] zs_handle 28KB 28KB [ 474.169702][ T4672] zspage 43KB 43KB [ 474.171933][ T4672] zs_handle 28KB 28KB [ 474.174260][ T4672] zspage 43KB 43KB [ 474.176545][ T4672] zs_handle 28KB 28KB [ 474.178979][ T4672] zspage 47KB 47KB [ 474.207503][ T4672] zs_handle 28KB 28KB [ 474.229885][ T4672] zspage 39KB 39KB [ 474.232135][ T4672] zs_handle 28KB 28KB [ 474.234609][ T4672] zspage 39KB 39KB [ 474.237485][ T4672] zs_handle 28KB 28KB [ 474.276031][ T4672] zspage 51KB 51KB [ 474.278248][ T4672] zs_handle 28KB 28KB [ 474.284507][ T4672] zspage 43KB 43KB [ 474.287401][ T4672] zs_handle 28KB 28KB [ 474.369801][ T4672] zspage 39KB 39KB [ 474.372544][ T4672] zs_handle 28KB 28KB [ 474.374838][ T4672] zspage 47KB 47KB [ 474.377036][ T4672] zs_handle 28KB 28KB [ 474.379275][ T4672] zspage 55KB 55KB [ 474.404646][ T4672] zs_handle 28KB 28KB [ 474.407831][ T4672] zspage 47KB 47KB [ 474.413379][ T4672] zs_handle 28KB 28KB [ 474.415727][ T4672] zspage 39KB 39KB [ 474.418256][ T4672] zs_handle 28KB 28KB [ 474.419996][ T6079] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 474.424359][ T4672] zspage 51KB 51KB [ 474.433174][ T4672] zs_handle 24KB 24KB [ 474.439347][ T4672] zspage 47KB 47KB [ 474.444726][ T4672] zs_handle 28KB 28KB [ 474.450975][ T4672] zspage 43KB 43KB [ 474.456457][ T4672] zs_handle 28KB 28KB [ 474.479715][ T4672] zspage 39KB 39KB [ 474.482598][ T4672] zs_handle 28KB 28KB [ 474.485281][ T4672] zspage 47KB 47KB [ 474.488018][ T4672] zs_handle 28KB 28KB [ 474.510576][ T4672] zspage 47KB 47KB [ 474.518720][ T4672] zs_handle 24KB 24KB [ 474.530555][ T4672] zspage 43KB 43KB [ 474.532774][ T4672] zs_handle 28KB 28KB [ 474.534951][ T4672] zspage 51KB 51KB [ 474.537253][ T4672] zs_handle 24KB 24KB [ 474.539428][ T4672] zspage 51KB 51KB [ 474.541815][ T4672] zs_handle 28KB 28KB [ 474.561792][ T4672] zswap_entry 1211KB 1386KB [ 474.564050][ T4672] AF_VSOCK 30KB 30KB [ 474.566413][ T4672] batadv_tt_change_cache 16KB 16KB [ 474.568727][ T4672] batadv_tl_cache 16KB 16KB [ 474.589102][ T4672] IEEE-802.15.4-MAC 31KB 31KB [ 474.597771][ T4672] IEEE-802.15.4-RAW 31KB 31KB [ 474.601538][ T4672] SMC 30KB 30KB [ 474.603942][ T4672] TIPC 91KB 91KB [ 474.606380][ T4672] RDS 31KB 31KB [ 474.608567][ T4672] SCTPv6 94KB 94KB [ 474.636890][ T4672] SCTP 30KB 30KB [ 474.639322][ T4672] DCCPv6 88KB 88KB [ 474.647069][ T4672] DCCP 92KB 92KB [ 474.649567][ T4672] PNPIPE 31KB 31KB [ 474.658565][ T4672] PHONET 31KB 31KB [ 474.666156][ T6077] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 474.669709][ T4672] L2TP/IPv6 31KB 31KB [ 474.669721][ T4672] L2TP/IP 30KB 30KB [ 474.669730][ T4672] KCM 30KB 30KB [ 474.669739][ T4672] kcm_mux 15KB 15KB [ 474.669746][ T4672] RXRPC 123KB 123KB [ 474.669753][ T4672] rxrpc_call_jar 151KB 151KB [ 474.669763][ T4672] net_bridge_fdb_entry 3079KB 3079KB [ 474.669773][ T4672] MPTCPv6 30KB 30KB [ 474.669782][ T4672] fib6_node 4208KB 4208KB [ 474.669789][ T4672] ip6_dst_cache 2200KB 2242KB [ 474.669798][ T4672] PINGv6 30KB 30KB [ 474.669805][ T4672] RAWv6 123KB 123KB [ 474.669813][ T4672] UDPLITEv6 32KB 32KB [ 474.669820][ T4672] UDPv6 128KB 128KB [ 474.669829][ T4672] TCPv6 559KB 848KB [ 474.669841][ T4672] nf_conntrack 39KB 39KB [ 474.669870][ T4672] wg_peer 91KB 91KB [ 474.669877][ T4672] allowedips_node 11KB 11KB [ 474.799708][ T4672] t10_alua_lu_gp_cache 7KB 7KB [ 474.802275][ T4672] scsi_sense_cache 44KB 44KB [ 474.804522][ T4672] virtio_scsi_cmd 16KB 16KB [ 474.810096][ T4672] bio-136 108KB 108KB [ 474.812310][ T4672] virtio-gpu-vbufs 55KB 87KB [ 474.815087][ T4672] bio-264 7KB 7KB [ 474.843490][ T4672] mqueue_inode_cache 121KB 121KB [ 474.846236][ T4672] f2fs_bio_post_read_ctx 23KB 23KB [ 474.849064][ T4672] jfs_mp 7KB 7KB [ 474.856087][ T4672] fuse_request 7KB 7KB [ 474.858381][ T4672] cifs_small_rq 16KB 16KB [ 474.879504][ T4672] cifs_request 67KB 67KB [ 474.889635][ T4672] cifs_mpx_ids 4KB 4KB [ 474.891905][ T4672] nfs_commit_data 15KB 15KB [ 474.894268][ T4672] nfs_write_data 63KB 63KB [ 474.896944][ T4672] jbd2_inode 15KB 15KB [ 474.908325][ T6078] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 475.000441][ T4672] ext4_system_zone 3KB 3KB [ 475.003568][ T4672] ext4_io_end_vec 15KB 15KB [ 475.006360][ T4672] pid_namespace 23KB 23KB [ 475.008909][ T4672] rpc_buffers 31KB 31KB [ 475.032624][ T4672] rpc_tasks 7KB 7KB [ 475.035211][ T4672] UNIX-STREAM 256KB 256KB [ 475.037747][ T4672] UNIX 424KB 544KB [ 475.042146][ T4672] UDP-Lite 30KB 30KB [ 475.049697][ T4672] MPTCP 31KB 31KB [ 475.052114][ T4672] tcp_bind2_bucket 16KB 16KB [ 475.054476][ T4672] tcp_bind_bucket 16KB 16KB [ 475.056905][ T4672] ip_fib_trie 28KB 28KB [ 475.059228][ T4672] ip_fib_alias 75KB 75KB [ 475.075482][ T6080] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 475.088024][ T4672] rtable 79KB 120KB [ 475.092906][ T4672] PING 30KB 30KB [ 475.100320][ T4672] RAW 61KB 61KB [ 475.102862][ T4672] UDP 123KB 123KB [ 475.105195][ T4672] tw_sock_TCP 7KB 7KB [ 475.107429][ T4672] request_sock_TCP 15KB 15KB [ 475.118860][ T4672] TCP 278KB 520KB [ 475.123384][ T4672] hugetlbfs_inode_cache 31KB 31KB [ 475.127874][ T4672] bio-256 15KB 15KB [ 475.130625][ T4672] ep_head 16KB 16KB [ 475.132906][ T4672] eventpoll_pwq 23KB 23KB [ 475.135111][ T4672] eventpoll_epi 78KB 78KB [ 475.137374][ T4672] inotify_inode_mark 39KB 39KB [ 475.141564][ T4672] sgpool-128 29KB 29KB [ 475.143968][ T4672] sgpool-64 31KB 31KB [ 475.146278][ T4672] sgpool-32 852KB 945KB [ 475.148444][ T4672] sgpool-16 468KB 468KB [ 475.150788][ T4672] sgpool-8 339KB 382KB [ 475.153187][ T4672] bio_crypt_ctx 7KB 7KB [ 475.155364][ T4672] request_queue 208KB 208KB [ 475.157687][ T4672] blkdev_ioc 7KB 7KB [ 475.161928][ T4672] bio-200 1006KB 1023KB [ 475.164561][ T4672] biovec-max 446KB 446KB [ 475.166957][ T4672] biovec-64 1532KB 1669KB [ 475.169310][ T4672] biovec-16 358KB 367KB [ 475.174226][ T4672] bio_integrity_payload 7KB 7KB [ 475.176582][ T4672] khugepaged_mm_slot 3KB 3KB [ 475.178899][ T4672] uid_cache 31KB 31KB [ 475.182941][ T4672] iommu_iova_magazine 1083KB 1134KB [ 475.188940][ T4672] iommu_iova 268KB 268KB [ 475.201618][ T4672] dmaengine-unmap-256 30KB 30KB [ 475.205521][ T4672] dmaengine-unmap-128 30KB 30KB [ 475.208373][ T4672] dmaengine-unmap-16 4KB 4KB [ 475.212520][ T6081] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 475.234525][ T4672] dmaengine-unmap-2 4KB 4KB [ 475.238011][ T4672] QIPCRTR 31KB 31KB [ 475.245898][ T4672] audit_buffer 15KB 15KB [ 475.248280][ T4672] skbuff_ext_cache 28KB 28KB [ 475.252154][ T4672] skbuff_small_head 11325KB 11434KB [ 475.254559][ T4672] skbuff_fclone_cache 171KB 234KB [ 475.257807][ T4672] skbuff_head_cache 6221KB 6280KB [ 475.260869][ T4672] configfs_dir_cache 12KB 12KB [ 475.264988][ T4672] file_lock_cache 87KB 87KB [ 475.267691][ T4672] file_lock_ctx 15KB 15KB [ 475.270491][ T4672] fsnotify_mark_connector 19KB 19KB [ 475.273247][ T4672] taskstats 147KB 186KB [ 475.275937][ T4672] proc_dir_entry 5718KB 5718KB [ 475.278536][ T4672] pde_opener 15KB 15KB [ 475.282513][ T4672] seq_file 70KB 101KB [ 475.285149][ T4672] sigqueue 66KB 86KB [ 475.287446][ T4672] shmem_inode_cache 6432KB 6577KB [ 475.289622][ T4672] kernfs_iattrs_cache 15KB 15KB [ 475.292007][ T4672] kernfs_node_cache 485028KB 485031KB [ 475.294306][ T4672] mnt_cache 70KB 70KB [ 475.296658][ T4672] filp 531KB 953KB [ 475.298934][ T4672] names_cache 2817KB 3055KB [ 475.301536][ T4672] net_namespace 57KB 57KB [ 475.305156][ T4672] ima_iint_cache 55KB 55KB [ 475.308046][ T4672] hashtab_node 79KB 79KB [ 475.313174][ T4672] ebitmap_node 421KB 421KB [ 475.317021][ T4672] avtab_node 187KB 187KB [ 475.322719][ T4672] avc_node 83KB 91KB [ 475.325913][ T4672] lsm_inode_cache 2578KB 3010KB [ 475.329014][ T4672] lsm_file_cache 52KB 127KB [ 475.334495][ T4672] key_jar 31KB 31KB [ 475.337254][ T4672] uts_namespace 31KB 31KB [ 475.339582][ T4672] nsproxy 15KB 15KB [ 475.342661][ T4672] vma_lock 510KB 539KB [ 475.346103][ T4672] vm_area_struct 600KB 624KB [ 475.349440][ T4672] fs_cache 76KB 100KB [ 475.354666][ T4672] files_cache 270KB 334KB [ 475.357507][ T4672] signal_cache 793KB 1761KB [ 475.360391][ T4672] sighand_cache 1075KB 1984KB [ 475.363187][ T4672] task_struct 3516KB 4214KB [ 475.365967][ T4672] cred 159KB 296KB [ 475.369139][ T4672] anon_vma_chain 311KB 326KB [ 475.377310][ T4672] anon_vma 329KB 382KB [ 475.379746][ T4672] pid 187KB 414KB [ 475.382301][ T4672] Acpi-Operand 254KB 360KB [ 475.390336][ T4672] Acpi-ParseExt 66KB 82KB [ 475.393769][ T4672] Acpi-Parse 59KB 75KB [ 475.399622][ T4672] Acpi-State 51KB 66KB [ 475.408631][ T4672] Acpi-Namespace 60KB 60KB [ 475.415247][ T4672] numa_policy 3KB 3KB [ 475.420967][ T4672] perf_event 31KB 31KB [ 475.425473][ T4672] trace_event_file 488KB 488KB [ 475.431083][ T4672] ftrace_event_field 885KB 885KB [ 475.435889][ T4672] pool_workqueue 1692KB 1696KB [ 475.440583][ T4672] maple_node 533KB 1392KB [ 475.445091][ T4672] task_group 30KB 30KB [ 475.450663][ T4672] mm_struct 427KB 648KB [ 475.455134][ T4672] vmap_area 253KB 895KB [ 475.459818][ T4672] debug_objects_cache 54151KB 54185KB [ 475.464567][ T4672] page->ptl 84KB 137KB [ 475.469143][ T4672] kmalloc-cg-8k 264032KB 264112KB [ 475.480791][ T4672] kmalloc-cg-4k 405008KB 405240KB [ 475.486452][ T4672] kmalloc-cg-2k 334208KB 334256KB [ 475.488730][ T4672] kmalloc-cg-1k 66960KB 68000KB [ 475.496018][ T4672] kmalloc-cg-512 33646KB 33728KB [ 475.508514][ T4672] kmalloc-cg-256 64KB 64KB [ 475.511449][ T4672] kmalloc-cg-192 4202KB 4204KB [ 475.513893][ T4672] kmalloc-cg-128 4292KB 4292KB [ 475.516133][ T4672] kmalloc-cg-96 542KB 560KB [ 475.517273][ T6082] syz-executor165 (6082) used greatest stack depth: 19088 bytes left [ 475.518348][ T4672] kmalloc-cg-64 73KB 92KB [ 475.518363][ T4672] kmalloc-cg-32 269KB 304KB [ 475.518371][ T4672] kmalloc-cg-16 16KB 20KB [ 475.518378][ T4672] kmalloc-cg-8 16KB 16KB [ 475.518400][ T4672] kmalloc-8k 4128KB 4256KB [ 475.620564][ T4672] kmalloc-4k 40032KB 40152KB [ 475.623205][ T4672] kmalloc-2k 77776KB 82752KB [ 475.625974][ T4672] kmalloc-1k 215016KB 219968KB [ 475.628503][ T4672] kmalloc-512 240211KB 240224KB [ 475.637184][ T4672] kmalloc-256 41278KB 41284KB [ 475.639580][ T4672] kmalloc-192 22392KB 22392KB [ 475.649771][ T4672] kmalloc-128 31100KB 31112KB [ 475.652271][ T4672] kmalloc-96 4194KB 4516KB [ 475.654712][ T4672] kmalloc-64 14137KB 14996KB [ 475.657060][ T4672] kmalloc-32 38775KB 38776KB [ 475.661281][ T4672] kmalloc-16 2321KB 2788KB [ 475.672320][ T4672] kmalloc-8 2588KB 2600KB [ 475.674603][ T4672] kmem_cache_node 240KB 244KB [ 475.676721][ T4672] kmem_cache 210KB 210KB [ 475.679048][ T4672] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=klogd,pid=4672,uid=0 [ 475.688044][ T4672] Out of memory (oom_kill_allocating_task): Killed process 4672 (klogd) total-vm:3596kB, anon-rss:0kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 477.168640][ T6061] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 477.176584][ T6061] CPU: 2 PID: 6061 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 477.180073][ T6061] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 477.183902][ T6061] Call Trace: [ 477.185147][ T6061] [ 477.186230][ T6061] dump_stack_lvl+0x16c/0x1f0 [ 477.187956][ T6061] dump_header+0x101/0x900 [ 477.189605][ T6061] oom_kill_process+0x270/0xa70 [ 477.191430][ T6061] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 477.193621][ T6061] out_of_memory+0x13b6/0x16b0 [ 477.195704][ T6061] ? __pfx___mutex_trylock_common+0x10/0x10 [ 477.198063][ T6061] ? __pfx_out_of_memory+0x10/0x10 [ 477.200171][ T6061] __alloc_pages+0x1d89/0x2460 [ 477.202102][ T6061] ? __pfx___alloc_pages+0x10/0x10 [ 477.204135][ T6061] ? filemap_get_entry+0x239/0x470 [ 477.206071][ T6061] ? find_held_lock+0x2d/0x110 [ 477.207832][ T6061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 477.210006][ T6061] ? policy_nodemask+0xea/0x4e0 [ 477.212199][ T6061] alloc_pages_mpol+0x275/0x610 [ 477.214042][ T6061] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 477.216038][ T6061] ? _raw_spin_unlock+0x28/0x50 [ 477.217836][ T6061] ? swap_swapcount+0x13d/0x220 [ 477.219634][ T6061] ? __lock_acquire+0xc5d/0x3b30 [ 477.221531][ T6061] __read_swap_cache_async+0x274/0x610 [ 477.223532][ T6061] ? __pfx___read_swap_cache_async+0x10/0x10 [ 477.225764][ T6061] ? __pfx___lock_acquire+0x10/0x10 [ 477.227819][ T6061] ? swp_swap_info+0xcf/0x130 [ 477.229642][ T6061] ? __pfx_swp_swap_info+0x10/0x10 [ 477.231555][ T6061] swap_cluster_readahead+0x4ab/0x6f0 [ 477.233680][ T6061] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 477.236036][ T6061] ? __pfx_lock_release+0x10/0x10 [ 477.238025][ T6061] ? xas_descend+0x141/0x4f0 [ 477.240024][ T6061] ? filemap_get_entry+0x23e/0x470 [ 477.242243][ T6061] swapin_readahead+0x12e/0xe30 [ 477.244341][ T6061] ? get_swap_device+0x367/0x5e0 [ 477.246286][ T6061] ? __pfx_swapin_readahead+0x10/0x10 [ 477.248234][ T6061] ? __filemap_get_folio+0x2ae/0xa90 [ 477.250161][ T6061] ? swap_cache_get_folio+0x1dc/0x460 [ 477.252101][ T6061] ? get_swap_device+0x245/0x5e0 [ 477.254123][ T6061] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 477.256661][ T6061] ? __pfx_lock_acquire+0x10/0x10 [ 477.259163][ T6061] do_swap_page+0x4ce/0x3170 [ 477.261401][ T6061] ? rcu_is_watching+0x12/0xc0 [ 477.263342][ T6061] ? __pte_offset_map+0x1b9/0x540 [ 477.265432][ T6061] ? __pfx_do_swap_page+0x10/0x10 [ 477.267482][ T6061] ? pte_offset_map_nolock+0xfe/0x1c0 [ 477.269604][ T6061] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 477.271864][ T6061] __handle_mm_fault+0x13c1/0x4b40 [ 477.273902][ T6061] ? __pfx___handle_mm_fault+0x10/0x10 [ 477.275987][ T6061] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 477.278254][ T6061] ? do_user_addr_fault+0x708/0x1080 [ 477.280437][ T6061] handle_mm_fault+0x476/0xa00 [ 477.282764][ T6061] do_user_addr_fault+0x426/0x1080 [ 477.285247][ T6061] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 477.287728][ T6061] exc_page_fault+0x5c/0xc0 [ 477.289390][ T6061] asm_exc_page_fault+0x26/0x30 [ 477.291180][ T6061] RIP: 0033:0x564b65802e47 [ 477.292790][ T6061] Code: Unable to access opcode bytes at 0x564b65802e1d. [ 477.295466][ T6061] RSP: 002b:00007ffc719e43f0 EFLAGS: 00010203 [ 477.297785][ T6061] RAX: 0000564b96547da0 RBX: 0000000000000000 RCX: 0000000000000001 [ 477.300827][ T6061] RDX: 0000000000000001 RSI: 0000564b65808874 RDI: 0000564b65808874 [ 477.303987][ T6061] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffc719e3dd8 [ 477.307321][ T6061] R10: 0000000000000007 R11: 0000000000000000 R12: 0000564b96545580 [ 477.310271][ T6061] R13: 0000000000000003 R14: 0000564b65808874 R15: 0000564b65823101 [ 477.313130][ T6061] [ 477.337282][ T6061] Mem-Info: [ 477.338493][ T6061] active_anon:0 inactive_anon:0 isolated_anon:0 [ 477.338493][ T6061] active_file:4 inactive_file:68 isolated_file:0 [ 477.338493][ T6061] unevictable:1768 dirty:1 writeback:0 [ 477.338493][ T6061] slab_reclaimable:11729 slab_unreclaimable:634300 [ 477.338493][ T6061] mapped:36 shmem:1768 pagetables:533 [ 477.338493][ T6061] sec_pagetables:0 bounce:0 [ 477.338493][ T6061] kernel_misc_reclaimable:0 [ 477.338493][ T6061] free:18798 free_pcp:429 free_cma:0 [ 477.375676][ T6061] Node 0 active_anon:0kB inactive_anon:0kB active_file:68kB inactive_file:144kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:4kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1556kB sec_pagetables:0kB all_unreclaimable? no [ 477.387577][ T6061] Node 1 active_anon:0kB inactive_anon:0kB active_file:56kB inactive_file:428kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:624kB pagetables:576kB sec_pagetables:0kB all_unreclaimable? no [ 477.414844][ T6061] Node 0 DMA free:5576kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:96kB local_pcp:0kB free_cma:0kB [ 477.457850][ T6061] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 477.466942][ T6061] Node 0 DMA32 free:31348kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:720kB unevictable:3536kB writepending:4kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:132kB local_pcp:4kB free_cma:0kB [ 477.483740][ T6061] lowmem_reserve[]: 0 0 0 0 0 [ 477.485526][ T6061] Node 1 Normal free:38704kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:396kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:732kB local_pcp:356kB free_cma:0kB [ 477.555993][ T6061] lowmem_reserve[]: 0 0 0 0 0 [ 477.568328][ T6061] Node 0 DMA: 4*4kB (UME) 8*8kB (UME) 3*16kB (E) 5*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5600kB [ 477.590612][ T6061] Node 0 DMA32: 140*4kB (UME) 541*8kB (UME) 639*16kB (UME) 367*32kB (UME) 70*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31336kB [ 477.597547][ T6061] Node 1 Normal: 35*4kB (UE) 43*8kB (ME) 157*16kB (UME) 70*32kB (UME) 29*64kB (UME) 9*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 37684kB [ 477.611138][ T6061] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 477.614832][ T6061] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 477.618638][ T6061] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 477.621422][ T6098] __nla_validate_parse: 17 callbacks suppressed [ 477.621433][ T6098] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 477.623912][ T6061] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 477.653779][ T6061] 1881 total pagecache pages [ 477.657912][ T6061] 0 pages in swap cache [ 477.660640][ T6061] Free swap = 108164kB [ 477.668433][ T6061] Total swap = 124996kB [ 477.676112][ T6061] 1048443 pages RAM [ 477.677651][ T6061] 0 pages HighMem/MovableOnly [ 477.679359][ T6061] 254667 pages reserved [ 477.688486][ T6061] 0 pages cma reserved [ 477.690122][ T6061] Unreclaimable slab info: [ 477.691927][ T6061] Name Used Total [ 477.694662][ T6061] pid_2 101KB 171KB [ 477.697251][ T6061] bio-352 7KB 7KB [ 477.699528][ T6061] bio-416 8KB 8KB [ 477.714819][ T6061] bio-432 8KB 8KB [ 477.718074][ T6061] bio-528 15KB 15KB [ 477.732936][ T6100] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 477.735684][ T6061] zspage 47KB 47KB [ 477.739205][ T6061] zs_handle 28KB 28KB [ 477.751403][ T6061] zspage 51KB 51KB [ 477.753609][ T6061] zs_handle 28KB 28KB [ 477.755750][ T6061] zspage 43KB 43KB [ 477.757997][ T6061] zs_handle 28KB 28KB [ 477.769791][ T6061] zspage 47KB 47KB [ 477.772016][ T6061] zs_handle 28KB 28KB [ 477.774193][ T6061] zspage 47KB 47KB [ 477.776371][ T6061] zs_handle 28KB 28KB [ 477.778521][ T6061] zspage 43KB 43KB [ 477.789725][ T6061] zs_handle 28KB 28KB [ 477.791937][ T6061] zspage 39KB 39KB [ 477.794132][ T6061] zs_handle 28KB 28KB [ 477.796297][ T6061] zspage 43KB 43KB [ 477.798479][ T6061] zs_handle 28KB 28KB [ 477.800811][ T6061] zspage 43KB 43KB [ 477.803010][ T6061] zs_handle 28KB 28KB [ 477.805180][ T6061] zspage 51KB 51KB [ 477.807356][ T6061] zs_handle 21KB 28KB [ 477.809532][ T6061] zspage 55KB 55KB [ 477.811759][ T6061] zs_handle 28KB 28KB [ 477.813952][ T6061] zspage 43KB 43KB [ 477.816112][ T6061] zs_handle 28KB 28KB [ 477.818278][ T6061] zspage 43KB 43KB [ 477.820495][ T6061] zs_handle 28KB 28KB [ 477.822658][ T6061] zspage 47KB 47KB [ 477.824822][ T6061] zs_handle 28KB 28KB [ 477.826995][ T6061] zspage 39KB 39KB [ 477.829177][ T6061] zs_handle 28KB 28KB [ 477.831457][ T6061] zspage 43KB 43KB [ 477.833639][ T6061] zs_handle 28KB 28KB [ 477.835773][ T6061] zspage 51KB 51KB [ 477.837940][ T6061] zs_handle 28KB 28KB [ 477.840193][ T6061] zspage 43KB 43KB [ 477.842390][ T6061] zs_handle 28KB 28KB [ 477.844575][ T6061] zspage 39KB 39KB [ 477.846760][ T6061] zs_handle 28KB 28KB [ 477.848936][ T6061] zspage 47KB 47KB [ 477.851408][ T6061] zs_handle 28KB 28KB [ 477.853718][ T6061] zspage 55KB 55KB [ 477.856039][ T6061] zs_handle 28KB 28KB [ 477.858811][ T6061] zspage 47KB 47KB [ 477.861703][ T6061] zs_handle 28KB 28KB [ 477.864308][ T6061] zspage 39KB 39KB [ 477.867014][ T6061] zs_handle 28KB 28KB [ 477.869794][ T6061] zspage 51KB 51KB [ 477.872533][ T6061] zs_handle 24KB 24KB [ 477.875244][ T6061] zspage 51KB 51KB [ 477.877857][ T6061] zs_handle 28KB 28KB [ 477.880086][ T6061] zspage 43KB 43KB [ 477.882260][ T6061] zs_handle 28KB 28KB [ 477.884377][ T6061] zspage 39KB 39KB [ 477.887180][ T6061] zs_handle 28KB 28KB [ 477.889358][ T6061] zspage 47KB 47KB [ 477.891935][ T6061] zs_handle 28KB 28KB [ 477.894135][ T6061] zspage 51KB 51KB [ 477.896294][ T6061] zs_handle 24KB 24KB [ 477.898450][ T6061] zspage 47KB 47KB [ 477.900683][ T6061] zs_handle 28KB 28KB [ 477.902848][ T6061] zspage 55KB 55KB [ 477.904992][ T6061] zs_handle 24KB 24KB [ 477.907140][ T6061] zspage 51KB 51KB [ 477.909283][ T6061] zs_handle 28KB 28KB [ 477.914167][ T6061] zswap_entry 1204KB 1535KB [ 477.916348][ T6061] AF_VSOCK 30KB 30KB [ 477.918552][ T6061] batadv_tt_change_cache 16KB 16KB [ 477.920993][ T6061] batadv_tl_cache 16KB 16KB [ 477.923160][ T6061] IEEE-802.15.4-MAC 31KB 31KB [ 477.925317][ T6061] IEEE-802.15.4-RAW 31KB 31KB [ 477.927508][ T6061] SMC 30KB 30KB [ 477.935267][ T6061] TIPC 91KB 91KB [ 477.938003][ T6061] RDS 31KB 31KB [ 477.940841][ T6061] SCTPv6 94KB 94KB [ 477.943587][ T6061] SCTP 30KB 30KB [ 477.946356][ T6061] DCCPv6 88KB 88KB [ 477.949117][ T6061] DCCP 92KB 92KB [ 477.953478][ T6061] PNPIPE 31KB 31KB [ 477.955669][ T6061] PHONET 31KB 31KB [ 477.957826][ T6061] L2TP/IPv6 31KB 31KB [ 477.965118][ T6061] L2TP/IP 30KB 30KB [ 477.967845][ T6061] KCM 30KB 30KB [ 477.971082][ T6061] kcm_mux 15KB 15KB [ 477.973290][ T6061] RXRPC 123KB 123KB [ 477.975445][ T6061] rxrpc_call_jar 151KB 151KB [ 477.977602][ T6061] net_bridge_fdb_entry 3079KB 3079KB [ 477.984383][ T6061] MPTCPv6 30KB 30KB [ 477.987095][ T6061] fib6_node 4212KB 4212KB [ 477.994936][ T6061] ip6_dst_cache 2222KB 2289KB [ 477.997669][ T6061] PINGv6 30KB 30KB [ 478.002114][ T6061] RAWv6 123KB 123KB [ 478.004383][ T6061] UDPLITEv6 32KB 32KB [ 478.006797][ T6061] UDPv6 128KB 128KB [ 478.009012][ T6061] TCPv6 559KB 848KB [ 478.012530][ T6061] nf_conntrack 39KB 39KB [ 478.014826][ T6061] wg_peer 91KB 91KB [ 478.017533][ T6061] allowedips_node 11KB 11KB [ 478.023698][ T6061] t10_alua_lu_gp_cache 7KB 7KB [ 478.026228][ T6061] scsi_sense_cache 44KB 44KB [ 478.028430][ T6061] virtio_scsi_cmd 16KB 16KB [ 478.036761][ T6061] bio-136 108KB 108KB [ 478.039027][ T6061] virtio-gpu-vbufs 55KB 87KB [ 478.042140][ T6061] bio-264 7KB 7KB [ 478.044298][ T6061] mqueue_inode_cache 121KB 121KB [ 478.046496][ T6061] f2fs_bio_post_read_ctx 23KB 23KB [ 478.048843][ T6061] jfs_mp 7KB 7KB [ 478.054397][ T6061] fuse_request 7KB 7KB [ 478.056576][ T6061] cifs_small_rq 16KB 16KB [ 478.058722][ T6061] cifs_request 67KB 67KB [ 478.072217][ T6061] cifs_mpx_ids 4KB 4KB [ 478.074434][ T6061] nfs_commit_data 15KB 15KB [ 478.076599][ T6061] nfs_write_data 63KB 63KB [ 478.078803][ T6061] jbd2_inode 15KB 15KB [ 478.081125][ T6061] ext4_system_zone 3KB 3KB [ 478.083288][ T6061] ext4_io_end_vec 15KB 15KB [ 478.085475][ T6061] pid_namespace 23KB 23KB [ 478.087636][ T6061] rpc_buffers 31KB 31KB [ 478.092997][ T6061] rpc_tasks 7KB 7KB [ 478.095745][ T6061] UNIX-STREAM 256KB 256KB [ 478.098488][ T6061] UNIX 424KB 544KB [ 478.101468][ T6061] UDP-Lite 30KB 30KB [ 478.104203][ T6061] MPTCP 31KB 31KB [ 478.106974][ T6061] tcp_bind2_bucket 16KB 16KB [ 478.117753][ T6061] tcp_bind_bucket 16KB 16KB [ 478.123982][ T6061] ip_fib_trie 28KB 28KB [ 478.126435][ T6061] ip_fib_alias 75KB 75KB [ 478.128606][ T6061] rtable 79KB 120KB [ 478.164994][ T6061] PING 30KB 30KB [ 478.167447][ T6061] RAW 61KB 61KB [ 478.169745][ T6061] UDP 123KB 123KB [ 478.171986][ T6061] tw_sock_TCP 7KB 7KB [ 478.174226][ T6061] request_sock_TCP 15KB 15KB [ 478.177416][ T6061] TCP 278KB 520KB [ 478.186800][ T6061] hugetlbfs_inode_cache 31KB 31KB [ 478.193295][ T6061] bio-256 15KB 15KB [ 478.196525][ T6061] ep_head 16KB 16KB [ 478.199373][ T6061] eventpoll_pwq 23KB 23KB [ 478.208689][ T6061] eventpoll_epi 78KB 78KB [ 478.211515][ T6061] inotify_inode_mark 39KB 39KB [ 478.213799][ T6061] sgpool-128 29KB 29KB [ 478.216379][ T6061] sgpool-64 31KB 31KB [ 478.218750][ T6061] sgpool-32 937KB 1071KB [ 478.228486][ T6061] sgpool-16 578KB 578KB [ 478.237922][ T6061] sgpool-8 390KB 421KB [ 478.241199][ T6061] bio_crypt_ctx 7KB 7KB [ 478.243897][ T6061] request_queue 208KB 208KB [ 478.246246][ T6061] blkdev_ioc 7KB 7KB [ 478.254625][ T6061] bio-200 1046KB 1125KB [ 478.257734][ T6061] biovec-max 446KB 446KB [ 478.265921][ T6061] biovec-64 1885KB 2113KB [ 478.268755][ T6061] biovec-16 357KB 390KB [ 478.276080][ T6061] bio_integrity_payload 7KB 7KB [ 478.278958][ T6061] khugepaged_mm_slot 3KB 3KB [ 478.283628][ T6061] uid_cache 31KB 31KB [ 478.285996][ T6061] iommu_iova_magazine 1125KB 1134KB [ 478.288338][ T6061] iommu_iova 268KB 268KB [ 478.291287][ T6061] dmaengine-unmap-256 30KB 30KB [ 478.294157][ T6061] dmaengine-unmap-128 30KB 30KB [ 478.297245][ T6061] dmaengine-unmap-16 4KB 4KB [ 478.299550][ T6061] dmaengine-unmap-2 4KB 4KB [ 478.309745][ T6061] QIPCRTR 31KB 31KB [ 478.312086][ T6061] audit_buffer 15KB 15KB [ 478.314622][ T6061] skbuff_ext_cache 28KB 28KB [ 478.317689][ T6061] skbuff_small_head 11784KB 12190KB [ 478.323463][ T6061] skbuff_fclone_cache 171KB 234KB [ 478.326091][ T6061] skbuff_head_cache 6550KB 6776KB [ 478.328693][ T6061] configfs_dir_cache 12KB 12KB [ 478.331283][ T6061] file_lock_cache 87KB 87KB [ 478.333728][ T6061] file_lock_ctx 15KB 15KB [ 478.336223][ T6061] fsnotify_mark_connector 19KB 19KB [ 478.338737][ T6061] taskstats 147KB 186KB [ 478.353150][ T6061] proc_dir_entry 5718KB 5718KB [ 478.355905][ T6061] pde_opener 15KB 15KB [ 478.358410][ T6061] seq_file 70KB 101KB [ 478.361024][ T6061] sigqueue 66KB 86KB [ 478.363654][ T6061] shmem_inode_cache 6432KB 6577KB [ 478.366353][ T6061] kernfs_iattrs_cache 15KB 15KB [ 478.368894][ T6061] kernfs_node_cache 486217KB 486217KB [ 478.374812][ T6061] mnt_cache 70KB 70KB [ 478.377147][ T6061] filp 393KB 953KB [ 478.379554][ T6061] names_cache 603KB 1011KB [ 478.389740][ T6061] net_namespace 57KB 57KB [ 478.392097][ T6061] ima_iint_cache 55KB 55KB [ 478.394378][ T6061] hashtab_node 79KB 79KB [ 478.396627][ T6061] ebitmap_node 421KB 421KB [ 478.399276][ T6061] avtab_node 187KB 187KB [ 478.406401][ T6061] avc_node 83KB 91KB [ 478.408702][ T6061] lsm_inode_cache 2527KB 3010KB [ 478.411344][ T6061] lsm_file_cache 52KB 127KB [ 478.413585][ T6061] key_jar 31KB 31KB [ 478.415808][ T6061] uts_namespace 31KB 31KB [ 478.418090][ T6061] nsproxy 15KB 15KB [ 478.420592][ T6061] vma_lock 523KB 539KB [ 478.422866][ T6061] vm_area_struct 602KB 624KB [ 478.425158][ T6061] fs_cache 76KB 100KB [ 478.427455][ T6061] files_cache 270KB 334KB [ 478.432508][ T6061] signal_cache 749KB 1761KB [ 478.434825][ T6061] sighand_cache 1001KB 1984KB [ 478.437007][ T6061] task_struct 3525KB 4214KB [ 478.439210][ T6061] cred 135KB 292KB [ 478.445742][ T6061] anon_vma_chain 315KB 330KB [ 478.447941][ T6061] anon_vma 312KB 382KB [ 478.455743][ T6061] pid 187KB 414KB [ 478.458629][ T6061] Acpi-Operand 254KB 360KB [ 478.466930][ T6061] Acpi-ParseExt 66KB 82KB [ 478.469202][ T6061] Acpi-Parse 59KB 75KB [ 478.471687][ T6061] Acpi-State 51KB 66KB [ 478.473941][ T6061] Acpi-Namespace 60KB 60KB [ 478.476330][ T6061] numa_policy 3KB 3KB [ 478.478565][ T6061] perf_event 31KB 31KB [ 478.485560][ T6061] trace_event_file 488KB 488KB [ 478.487841][ T6061] ftrace_event_field 885KB 885KB [ 478.497515][ T6061] pool_workqueue 1692KB 1696KB [ 478.500351][ T6061] maple_node 493KB 1392KB [ 478.503468][ T6061] task_group 30KB 30KB [ 478.506449][ T6061] mm_struct 427KB 648KB [ 478.509349][ T6061] vmap_area 253KB 895KB [ 478.519806][ T6061] debug_objects_cache 54184KB 54201KB [ 478.522759][ T6061] page->ptl 115KB 137KB [ 478.525624][ T6061] kmalloc-cg-8k 264336KB 264416KB [ 478.528452][ T6061] kmalloc-cg-4k 405248KB 405352KB [ 478.532431][ T6061] kmalloc-cg-2k 334816KB 334864KB [ 478.535320][ T6061] kmalloc-cg-1k 67126KB 68000KB [ 478.538106][ T6061] kmalloc-cg-512 33713KB 33728KB [ 478.548979][ T6061] kmalloc-cg-256 64KB 64KB [ 478.557841][ T6061] kmalloc-cg-192 4210KB 4212KB [ 478.560223][ T6061] kmalloc-cg-128 4304KB 4304KB [ 478.562490][ T6061] kmalloc-cg-96 542KB 560KB [ 478.564739][ T6061] kmalloc-cg-64 73KB 92KB [ 478.566975][ T6061] kmalloc-cg-32 266KB 304KB [ 478.569200][ T6061] kmalloc-cg-16 16KB 20KB [ 478.576469][ T6061] kmalloc-cg-8 16KB 16KB [ 478.578766][ T6061] kmalloc-8k 4352KB 4352KB [ 478.581148][ T6061] kmalloc-4k 40256KB 40416KB [ 478.583443][ T6061] kmalloc-2k 77828KB 82528KB [ 478.585955][ T6061] kmalloc-1k 215316KB 219808KB [ 478.588192][ T6061] kmalloc-512 240416KB 240436KB [ 478.596046][ T6061] kmalloc-256 42807KB 42812KB [ 478.598333][ T6061] kmalloc-192 22440KB 22440KB [ 478.612215][ T6061] kmalloc-128 31134KB 31140KB [ 478.614921][ T6061] kmalloc-96 4188KB 4508KB [ 478.617205][ T6061] kmalloc-64 14136KB 14996KB [ 478.619386][ T6061] kmalloc-32 38971KB 38980KB [ 478.621743][ T6061] kmalloc-16 2326KB 2788KB [ 478.623918][ T6061] kmalloc-8 2585KB 2600KB [ 478.626083][ T6061] kmem_cache_node 240KB 244KB [ 478.628222][ T6061] kmem_cache 210KB 210KB [ 478.630505][ T6061] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6061,uid=0 [ 478.635507][ T6061] Out of memory (oom_kill_allocating_task): Killed process 6061 (udevd) total-vm:17028kB, anon-rss:176kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 478.649492][ T6098] syz-executor165 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=1000 [ 478.659883][ T6098] CPU: 1 PID: 6098 Comm: syz-executor165 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 478.663547][ T6098] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 478.667536][ T6098] Call Trace: [ 478.668864][ T6098] [ 478.670149][ T6098] dump_stack_lvl+0x16c/0x1f0 [ 478.672037][ T6098] dump_header+0x101/0x900 [ 478.673744][ T6098] oom_kill_process+0x270/0xa70 [ 478.675576][ T6098] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 478.677915][ T6098] out_of_memory+0x13b6/0x16b0 [ 478.679733][ T6098] ? __pfx___mutex_trylock_common+0x10/0x10 [ 478.682175][ T6098] ? __pfx_out_of_memory+0x10/0x10 [ 478.684148][ T6098] __alloc_pages+0x1d89/0x2460 [ 478.685978][ T6098] ? hlock_class+0x4e/0x130 [ 478.687782][ T6098] ? __lock_acquire+0xc5d/0x3b30 [ 478.690030][ T6098] ? __pfx___alloc_pages+0x10/0x10 [ 478.691986][ T6098] ? __pfx___lock_acquire+0x10/0x10 [ 478.693986][ T6098] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 478.696174][ T6098] ? policy_nodemask+0xea/0x4e0 [ 478.698055][ T6098] alloc_pages_mpol+0x275/0x610 [ 478.699845][ T6098] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 478.701921][ T6098] ? xas_descend+0x141/0x4f0 [ 478.703567][ T6098] folio_alloc+0x1e/0x40 [ 478.705245][ T6098] filemap_alloc_folio+0x3ba/0x490 [ 478.707690][ T6098] ? __pfx_filemap_alloc_folio+0x10/0x10 [ 478.709813][ T6098] __filemap_get_folio+0x52b/0xa90 [ 478.711713][ T6098] filemap_fault+0x618/0x38d0 [ 478.713578][ T6098] ? __pfx_filemap_fault+0x10/0x10 [ 478.715480][ T6098] ? __handle_mm_fault+0x36a6/0x4b40 [ 478.717711][ T6098] ? __pfx_lock_release+0x10/0x10 [ 478.719570][ T6098] __do_fault+0x10a/0x4a0 [ 478.721193][ T6098] __handle_mm_fault+0x3750/0x4b40 [ 478.723052][ T6098] ? __pfx___handle_mm_fault+0x10/0x10 [ 478.725149][ T6098] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 478.727260][ T6098] ? rcu_is_watching+0x12/0xc0 [ 478.728996][ T6098] handle_mm_fault+0x476/0xa00 [ 478.730762][ T6098] do_user_addr_fault+0x426/0x1080 [ 478.732603][ T6098] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 478.734797][ T6098] exc_page_fault+0x5c/0xc0 [ 478.736540][ T6098] asm_exc_page_fault+0x26/0x30 [ 478.738697][ T6098] RIP: 0033:0x7fe81a07af99 [ 478.740431][ T6098] Code: Unable to access opcode bytes at 0x7fe81a07af6f. [ 478.742920][ T6098] RSP: 002b:00007ffcbacab850 EFLAGS: 00010206 [ 478.745186][ T6098] RAX: 00007fe81a11cad8 RBX: 0000000000000000 RCX: 0000000000000004 [ 478.748585][ T6098] RDX: 00007fe81a11dd20 RSI: 0000000000000000 RDI: 00007fe81a11cad8 [ 478.751603][ T6098] RBP: 00007fe81a11b120 R08: 00000000000000a0 R09: 00000000000000a0 [ 478.754989][ T6098] R10: 00000000000000a0 R11: 0000000000000246 R12: 00007fe81a11dd08 [ 478.758111][ T6098] R13: 0000000000000000 R14: 00007fe81a11dd20 R15: 00007fe81a073eb0 [ 478.761126][ T6098] [ 478.763425][ T6098] Mem-Info: [ 478.764663][ T6098] active_anon:0 inactive_anon:0 isolated_anon:0 [ 478.764663][ T6098] active_file:0 inactive_file:138 isolated_file:0 [ 478.764663][ T6098] unevictable:1768 dirty:0 writeback:0 [ 478.764663][ T6098] slab_reclaimable:11729 slab_unreclaimable:634669 [ 478.764663][ T6098] mapped:52 shmem:1768 pagetables:547 [ 478.764663][ T6098] sec_pagetables:0 bounce:0 [ 478.764663][ T6098] kernel_misc_reclaimable:0 [ 478.764663][ T6098] free:18338 free_pcp:402 free_cma:0 [ 478.818566][ T6098] Node 0 active_anon:0kB inactive_anon:0kB active_file:16kB inactive_file:144kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1572kB sec_pagetables:0kB all_unreclaimable? no [ 478.832125][ T6098] Node 1 active_anon:0kB inactive_anon:0kB active_file:44kB inactive_file:4kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:80kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:592kB pagetables:616kB sec_pagetables:0kB all_unreclaimable? no [ 478.844042][ T6098] Node 0 DMA free:5608kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:24kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 478.855862][ T6101] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 478.878944][ T6098] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 478.883289][ T6098] Node 0 DMA32 free:30764kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:80kB local_pcp:0kB free_cma:0kB [ 478.909018][ T6098] lowmem_reserve[]: 0 0 0 0 0 [ 478.913863][ T6098] Node 1 Normal free:38852kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:76kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:124kB local_pcp:112kB free_cma:0kB [ 478.950035][ T6098] lowmem_reserve[]: 0 0 0 0 0 [ 478.961543][ T6098] Node 0 DMA: 6*4kB (UME) 7*8kB (UME) 7*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5632kB [ 478.969346][ T6098] Node 0 DMA32: 138*4kB (UME) 589*8kB (UME) 638*16kB (UME) 338*32kB (UME) 66*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 30512kB [ 478.976724][ T6098] Node 1 Normal: 34*4kB (E) 43*8kB (ME) 155*16kB (UME) 73*32kB (UME) 24*64kB (ME) 9*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 37424kB [ 478.998725][ T6098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 479.026062][ T6098] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 479.030697][ T6098] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 479.034129][ T6098] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 479.048781][ T6098] 1868 total pagecache pages [ 479.052446][ T6098] 0 pages in swap cache [ 479.054397][ T6098] Free swap = 108676kB [ 479.056121][ T6098] Total swap = 124996kB [ 479.057627][ T6098] 1048443 pages RAM [ 479.059034][ T6098] 0 pages HighMem/MovableOnly [ 479.071873][ T6098] 254667 pages reserved [ 479.073613][ T6098] 0 pages cma reserved [ 479.075083][ T6098] Unreclaimable slab info: [ 479.076570][ T6098] Name Used Total [ 479.078938][ T6098] pid_2 101KB 171KB [ 479.084697][ T6098] bio-352 7KB 7KB [ 479.087368][ T6098] bio-416 8KB 8KB [ 479.096770][ T6098] bio-432 8KB 8KB [ 479.099029][ T6098] bio-528 15KB 15KB [ 479.103600][ T6098] zspage 47KB 47KB [ 479.107225][ T6098] zs_handle 28KB 28KB [ 479.109520][ T6098] zspage 51KB 51KB [ 479.118989][ T6098] zs_handle 28KB 28KB [ 479.123439][ T6098] zspage 43KB 43KB [ 479.125886][ T6098] zs_handle 28KB 28KB [ 479.128204][ T6098] zspage 47KB 47KB [ 479.139788][ T6098] zs_handle 28KB 28KB [ 479.142321][ T6098] zspage 47KB 47KB [ 479.144675][ T6098] zs_handle 28KB 28KB [ 479.146880][ T6098] zspage 43KB 43KB [ 479.149115][ T6098] zs_handle 28KB 28KB [ 479.182418][ T6098] zspage 39KB 39KB [ 479.189835][ T6098] zs_handle 28KB 28KB [ 479.192335][ T6098] zspage 43KB 43KB [ 479.194781][ T6098] zs_handle 28KB 28KB [ 479.197128][ T6098] zspage 43KB 43KB [ 479.199361][ T6098] zs_handle 28KB 28KB [ 479.213338][ T6098] zspage 51KB 51KB [ 479.217332][ T6098] zs_handle 21KB 28KB [ 479.221668][ T6098] zspage 55KB 55KB [ 479.226402][ T6098] zs_handle 28KB 28KB [ 479.227502][ T6102] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 479.231372][ T6098] zspage 43KB 43KB [ 479.240046][ T6098] zs_handle 28KB 28KB [ 479.242793][ T6098] zspage 43KB 43KB [ 479.245185][ T6098] zs_handle 28KB 28KB [ 479.247426][ T6098] zspage 47KB 47KB [ 479.258397][ T6098] zs_handle 28KB 28KB [ 479.267294][ T6098] zspage 39KB 39KB [ 479.271252][ T6098] zs_handle 28KB 28KB [ 479.279775][ T6098] zspage 43KB 43KB [ 479.282702][ T6098] zs_handle 28KB 28KB [ 479.285490][ T6098] zspage 51KB 51KB [ 479.287928][ T6098] zs_handle 28KB 28KB [ 479.306960][ T6098] zspage 43KB 43KB [ 479.319441][ T6098] zs_handle 28KB 28KB [ 479.325701][ T6098] zspage 39KB 39KB [ 479.328222][ T6098] zs_handle 28KB 28KB [ 479.336058][ T6098] zspage 47KB 47KB [ 479.349721][ T6098] zs_handle 28KB 28KB [ 479.352244][ T6098] zspage 55KB 55KB [ 479.354741][ T6098] zs_handle 28KB 28KB [ 479.356981][ T6098] zspage 47KB 47KB [ 479.359292][ T6098] zs_handle 28KB 28KB [ 479.377825][ T6098] zspage 39KB 39KB [ 479.381001][ T6098] zs_handle 28KB 28KB [ 479.387741][ T6098] zspage 51KB 51KB [ 479.391661][ T6098] zs_handle 24KB 24KB [ 479.394011][ T6098] zspage 51KB 51KB [ 479.396168][ T6098] zs_handle 28KB 28KB [ 479.398339][ T6098] zspage 43KB 43KB [ 479.419487][ T6098] zs_handle 28KB 28KB [ 479.501341][ T6098] zspage 39KB 39KB [ 479.503537][ T6098] zs_handle 28KB 28KB [ 479.505729][ T6098] zspage 47KB 47KB [ 479.507898][ T6098] zs_handle 28KB 28KB [ 479.526399][ T6098] zspage 51KB 51KB [ 479.528681][ T6098] zs_handle 24KB 24KB [ 479.551006][ T6098] zspage 47KB 47KB [ 479.553240][ T6098] zs_handle 28KB 28KB [ 479.555413][ T6098] zspage 55KB 55KB [ 479.557588][ T6098] zs_handle 24KB 24KB [ 479.579729][ T6098] zspage 51KB 51KB [ 479.581979][ T6098] zs_handle 28KB 28KB [ 479.584167][ T6098] zswap_entry 1201KB 1535KB [ 479.586625][ T6098] AF_VSOCK 30KB 30KB [ 479.588835][ T6098] batadv_tt_change_cache 16KB 16KB [ 479.601476][ T6098] batadv_tl_cache 16KB 16KB [ 479.603828][ T6098] IEEE-802.15.4-MAC 31KB 31KB [ 479.606132][ T6098] IEEE-802.15.4-RAW 31KB 31KB [ 479.608383][ T6098] SMC 30KB 30KB [ 479.639736][ T6098] TIPC 91KB 91KB [ 479.642016][ T6098] RDS 31KB 31KB [ 479.644175][ T6098] SCTPv6 94KB 94KB [ 479.646336][ T6098] SCTP 30KB 30KB [ 479.648489][ T6098] DCCPv6 88KB 88KB [ 479.667410][ T6098] DCCP 92KB 92KB [ 479.669637][ T6098] PNPIPE 31KB 31KB [ 479.675580][ T6098] PHONET 31KB 31KB [ 479.677732][ T6098] L2TP/IPv6 31KB 31KB [ 479.693482][ T6098] L2TP/IP 30KB 30KB [ 479.695662][ T6098] KCM 30KB 30KB [ 479.697834][ T6098] kcm_mux 15KB 15KB [ 479.709735][ T6098] RXRPC 123KB 123KB [ 479.711911][ T6098] rxrpc_call_jar 151KB 151KB [ 479.714109][ T6098] net_bridge_fdb_entry 3079KB 3079KB [ 479.716437][ T6098] MPTCPv6 30KB 30KB [ 479.718642][ T6098] fib6_node 4212KB 4212KB [ 479.739720][ T6098] ip6_dst_cache 2092KB 2250KB [ 479.741985][ T6098] PINGv6 30KB 30KB [ 479.744167][ T6098] RAWv6 123KB 123KB [ 479.746518][ T6098] UDPLITEv6 32KB 32KB [ 479.748692][ T6098] UDPv6 128KB 128KB [ 479.759716][ T6098] TCPv6 559KB 848KB [ 479.761928][ T6098] nf_conntrack 39KB 39KB [ 479.764124][ T6098] wg_peer 91KB 91KB [ 479.766326][ T6098] allowedips_node 11KB 11KB [ 479.768481][ T6098] t10_alua_lu_gp_cache 7KB 7KB [ 479.789704][ T6098] scsi_sense_cache 44KB 44KB [ 479.791910][ T6098] virtio_scsi_cmd 16KB 16KB [ 479.794091][ T6098] bio-136 108KB 108KB [ 479.796250][ T6098] virtio-gpu-vbufs 55KB 87KB [ 479.798463][ T6098] bio-264 7KB 7KB [ 479.810662][ T6098] mqueue_inode_cache 121KB 121KB [ 479.812891][ T6098] f2fs_bio_post_read_ctx 23KB 23KB [ 479.815238][ T6098] jfs_mp 7KB 7KB [ 479.817399][ T6098] fuse_request 7KB 7KB [ 479.819584][ T6098] cifs_small_rq 16KB 16KB [ 479.844188][ T6098] cifs_request 67KB 67KB [ 479.846453][ T6098] cifs_mpx_ids 4KB 4KB [ 479.848627][ T6098] nfs_commit_data 15KB 15KB [ 479.869791][ T6098] nfs_write_data 63KB 63KB [ 479.872021][ T6098] jbd2_inode 15KB 15KB [ 479.874251][ T6098] ext4_system_zone 3KB 3KB [ 479.876499][ T6098] ext4_io_end_vec 15KB 15KB [ 479.878682][ T6098] pid_namespace 23KB 23KB [ 479.894411][ T6098] rpc_buffers 31KB 31KB [ 479.897029][ T6098] rpc_tasks 7KB 7KB [ 479.919735][ T6098] UNIX-STREAM 256KB 256KB [ 479.922526][ T6098] UNIX 424KB 544KB [ 479.925331][ T6098] UDP-Lite 30KB 30KB [ 479.928122][ T6098] MPTCP 31KB 31KB [ 479.951176][ T6098] tcp_bind2_bucket 16KB 16KB [ 479.953546][ T6098] tcp_bind_bucket 16KB 16KB [ 479.955767][ T6098] ip_fib_trie 28KB 28KB [ 479.957951][ T6098] ip_fib_alias 75KB 75KB [ 479.989730][ T6098] rtable 79KB 120KB [ 479.995174][ T6098] PING 30KB 30KB [ 479.997390][ T6098] RAW 61KB 61KB [ 479.999593][ T6098] UDP 123KB 123KB [ 480.014645][ T6098] tw_sock_TCP 7KB 7KB [ 480.017142][ T6098] request_sock_TCP 15KB 15KB [ 480.039710][ T6098] TCP 278KB 520KB [ 480.042463][ T6098] hugetlbfs_inode_cache 31KB 31KB [ 480.045340][ T6098] bio-256 15KB 15KB [ 480.048022][ T6098] ep_head 16KB 16KB [ 480.119803][ T6098] eventpoll_pwq 23KB 23KB [ 480.122080][ T6098] eventpoll_epi 78KB 78KB [ 480.124544][ T6098] inotify_inode_mark 39KB 39KB [ 480.126767][ T6098] sgpool-128 29KB 29KB [ 480.128935][ T6098] sgpool-64 31KB 31KB [ 480.136447][ T6098] sgpool-32 1071KB 1134KB [ 480.138714][ T6098] sgpool-16 516KB 562KB [ 480.143179][ T6098] sgpool-8 406KB 429KB [ 480.145424][ T6098] bio_crypt_ctx 7KB 7KB [ 480.147802][ T6098] request_queue 208KB 208KB [ 480.150196][ T6098] blkdev_ioc 7KB 7KB [ 480.152466][ T6098] bio-200 1126KB 1140KB [ 480.154661][ T6098] biovec-max 446KB 446KB [ 480.156957][ T6098] biovec-64 1963KB 2113KB [ 480.159231][ T6098] biovec-16 365KB 398KB [ 480.176961][ T6098] bio_integrity_payload 7KB 7KB [ 480.187778][ T6098] khugepaged_mm_slot 3KB 3KB [ 480.198685][ T6098] uid_cache 31KB 31KB [ 480.201487][ T6098] iommu_iova_magazine 1125KB 1134KB [ 480.203997][ T6098] iommu_iova 268KB 268KB [ 480.206380][ T6098] dmaengine-unmap-256 30KB 30KB [ 480.222316][ T6098] dmaengine-unmap-128 30KB 30KB [ 480.224948][ T6098] dmaengine-unmap-16 4KB 4KB [ 480.239955][ T6098] dmaengine-unmap-2 4KB 4KB [ 480.244067][ T6098] QIPCRTR 31KB 31KB [ 480.247059][ T6098] audit_buffer 15KB 15KB [ 480.249419][ T6098] skbuff_ext_cache 28KB 28KB [ 480.260917][ T6098] skbuff_small_head 11183KB 11544KB [ 480.263520][ T6098] skbuff_fclone_cache 171KB 234KB [ 480.266139][ T6098] skbuff_head_cache 6347KB 6714KB [ 480.268496][ T6098] configfs_dir_cache 12KB 12KB [ 480.277173][ T6098] file_lock_cache 87KB 87KB [ 480.279462][ T6098] file_lock_ctx 15KB 15KB [ 480.287920][ T6098] fsnotify_mark_connector 19KB 19KB [ 480.318218][ T6098] taskstats 147KB 186KB [ 480.322965][ T6098] proc_dir_entry 5718KB 5718KB [ 480.325325][ T6098] pde_opener 15KB 15KB [ 480.327566][ T6098] seq_file 70KB 101KB [ 480.349823][ T6098] sigqueue 66KB 86KB [ 480.352522][ T6098] shmem_inode_cache 6432KB 6577KB [ 480.354931][ T6098] kernfs_iattrs_cache 15KB 15KB [ 480.357278][ T6098] kernfs_node_cache 486390KB 486390KB [ 480.362562][ T6098] mnt_cache 70KB 70KB [ 480.365017][ T6098] filp 392KB 953KB [ 480.367484][ T6098] names_cache 599KB 1011KB [ 480.380202][ T6098] net_namespace 57KB 57KB [ 480.382726][ T6098] ima_iint_cache 55KB 55KB [ 480.385160][ T6098] hashtab_node 79KB 79KB [ 480.387422][ T6098] ebitmap_node 421KB 421KB [ 480.399959][ T6098] avtab_node 187KB 187KB [ 480.402238][ T6098] avc_node 83KB 91KB [ 480.404462][ T6098] lsm_inode_cache 2527KB 3010KB [ 480.406666][ T6098] lsm_file_cache 52KB 127KB [ 480.408865][ T6098] key_jar 31KB 31KB [ 480.419719][ T6098] uts_namespace 31KB 31KB [ 480.422078][ T6098] nsproxy 15KB 15KB [ 480.424266][ T6098] vma_lock 523KB 539KB [ 480.426473][ T6098] vm_area_struct 602KB 624KB [ 480.428897][ T6098] fs_cache 76KB 100KB [ 480.444461][ T6098] files_cache 270KB 334KB [ 480.457454][ T6098] signal_cache 747KB 1761KB [ 480.463417][ T6098] sighand_cache 1001KB 1984KB [ 480.466168][ T6098] task_struct 3461KB 4214KB [ 480.468892][ T6098] cred 135KB 292KB [ 480.479965][ T6098] anon_vma_chain 315KB 330KB [ 480.482734][ T6098] anon_vma 312KB 382KB [ 480.485461][ T6098] pid 187KB 414KB [ 480.488166][ T6098] Acpi-Operand 254KB 360KB [ 480.521297][ T6098] Acpi-ParseExt 66KB 82KB [ 480.524042][ T6098] Acpi-Parse 59KB 75KB [ 480.526806][ T6098] Acpi-State 51KB 66KB [ 480.529260][ T6098] Acpi-Namespace 60KB 60KB [ 480.549464][ T6098] numa_policy 3KB 3KB [ 480.552641][ T6098] perf_event 31KB 31KB [ 480.555093][ T6098] trace_event_file 488KB 488KB [ 480.557297][ T6098] ftrace_event_field 885KB 885KB [ 480.559527][ T6098] pool_workqueue 1692KB 1696KB [ 480.572166][ T6098] maple_node 493KB 1392KB [ 480.574444][ T6098] task_group 30KB 30KB [ 480.576684][ T6098] mm_struct 427KB 648KB [ 480.578945][ T6098] vmap_area 253KB 895KB [ 480.599827][ T6098] debug_objects_cache 54094KB 54201KB [ 480.602453][ T6098] page->ptl 115KB 137KB [ 480.604847][ T6098] kmalloc-cg-8k 264368KB 264464KB [ 480.607361][ T6098] kmalloc-cg-4k 405384KB 405488KB [ 480.614651][ T6098] kmalloc-cg-2k 334916KB 334968KB [ 480.616900][ T6098] kmalloc-cg-1k 67126KB 68000KB [ 480.619145][ T6098] kmalloc-cg-512 33729KB 33744KB [ 480.639889][ T6098] kmalloc-cg-256 64KB 64KB [ 480.642162][ T6098] kmalloc-cg-192 4214KB 4216KB [ 480.644360][ T6098] kmalloc-cg-128 4304KB 4304KB [ 480.646569][ T6098] kmalloc-cg-96 542KB 560KB [ 480.648755][ T6098] kmalloc-cg-64 73KB 92KB [ 480.679736][ T6098] kmalloc-cg-32 265KB 304KB [ 480.682007][ T6098] kmalloc-cg-16 16KB 20KB [ 480.684188][ T6098] kmalloc-cg-8 16KB 16KB [ 480.686393][ T6098] kmalloc-8k 4384KB 4384KB [ 480.688617][ T6098] kmalloc-4k 41072KB 41312KB [ 480.720060][ T6098] kmalloc-2k 77800KB 82432KB [ 480.722407][ T6098] kmalloc-1k 214760KB 219808KB [ 480.724715][ T6098] kmalloc-512 240519KB 240536KB [ 480.726939][ T6098] kmalloc-256 43483KB 43484KB [ 480.729129][ T6098] kmalloc-192 22452KB 22452KB [ 480.752275][ T6098] kmalloc-128 31142KB 31144KB [ 480.755096][ T6098] kmalloc-96 4168KB 4508KB [ 480.757380][ T6098] kmalloc-64 14153KB 14996KB [ 480.759575][ T6098] kmalloc-32 39115KB 39116KB [ 480.780853][ T6098] kmalloc-16 2326KB 2788KB [ 480.783090][ T6098] kmalloc-8 2587KB 2604KB [ 480.785359][ T6098] kmem_cache_node 240KB 244KB [ 480.787530][ T6098] kmem_cache 210KB 210KB [ 480.809705][ T6098] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor165,pid=6098,uid=0 [ 480.814835][ T6098] Out of memory (oom_kill_allocating_task): Killed process 6098 (syz-executor165) total-vm:17428kB, anon-rss:0kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:1000 [ 480.870017][ T6103] syz-executor165 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 480.874367][ T6103] CPU: 3 PID: 6103 Comm: syz-executor165 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 480.878018][ T6103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 480.881669][ T6103] Call Trace: [ 480.882888][ T6103] [ 480.883972][ T6103] dump_stack_lvl+0x16c/0x1f0 [ 480.885696][ T6103] dump_header+0x101/0x900 [ 480.887327][ T6103] oom_kill_process+0x270/0xa70 [ 480.889101][ T6103] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 480.891228][ T6103] out_of_memory+0x13b6/0x16b0 [ 480.893011][ T6103] ? __pfx___mutex_trylock_common+0x10/0x10 [ 480.895154][ T6103] ? __pfx_out_of_memory+0x10/0x10 [ 480.896986][ T6103] __alloc_pages+0x1d89/0x2460 [ 480.898728][ T6103] ? hlock_class+0x4e/0x130 [ 480.900322][ T6103] ? __lock_acquire+0xc5d/0x3b30 [ 480.902120][ T6103] ? __pfx___alloc_pages+0x10/0x10 [ 480.903970][ T6103] ? __pfx___lock_acquire+0x10/0x10 [ 480.905855][ T6103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 480.907977][ T6103] ? policy_nodemask+0xea/0x4e0 [ 480.909740][ T6103] alloc_pages_mpol+0x275/0x610 [ 480.911500][ T6103] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 480.913439][ T6103] ? xas_descend+0x141/0x4f0 [ 480.915123][ T6103] folio_alloc+0x1e/0x40 [ 480.916708][ T6103] filemap_alloc_folio+0x3ba/0x490 [ 480.918551][ T6103] ? __pfx_filemap_alloc_folio+0x10/0x10 [ 480.920584][ T6103] __filemap_get_folio+0x52b/0xa90 [ 480.922452][ T6103] filemap_fault+0x618/0x38d0 [ 480.924153][ T6103] ? __pfx_filemap_fault+0x10/0x10 [ 480.926007][ T6103] ? __handle_mm_fault+0x36a6/0x4b40 [ 480.927916][ T6103] ? __pfx_lock_release+0x10/0x10 [ 480.929748][ T6103] __do_fault+0x10a/0x4a0 [ 480.931319][ T6103] __handle_mm_fault+0x3750/0x4b40 [ 480.933174][ T6103] ? __pfx___handle_mm_fault+0x10/0x10 [ 480.935152][ T6103] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 480.937156][ T6103] ? do_user_addr_fault+0x708/0x1080 [ 480.939054][ T6103] handle_mm_fault+0x476/0xa00 [ 480.940786][ T6103] do_user_addr_fault+0x426/0x1080 [ 480.942666][ T6103] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 480.944888][ T6103] exc_page_fault+0x5c/0xc0 [ 480.946554][ T6103] asm_exc_page_fault+0x26/0x30 [ 480.948321][ T6103] RIP: 0033:0x7fe81a073bb7 [ 480.949949][ T6103] Code: Unable to access opcode bytes at 0x7fe81a073b8d. [ 480.952454][ T6103] RSP: 002b:00007ffcbacab3c0 EFLAGS: 00010206 [ 480.954657][ T6103] RAX: 0000000000000004 RBX: 0000000000000000 RCX: 0000000000000000 [ 480.957456][ T6103] RDX: 0000000000000000 RSI: 00007fe81a0ed01d RDI: 00007ffcbacab3e4 [ 480.960313][ T6103] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000 [ 480.963175][ T6103] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcbacab3e0 [ 480.966056][ T6103] R13: 00007ffcbacab8bc R14: 00007ffcbacab8d0 R15: 00007ffcbacab8c0 [ 480.968912][ T6103] [ 480.985524][ T6103] Mem-Info: [ 480.986728][ T6103] active_anon:0 inactive_anon:4 isolated_anon:0 [ 480.986728][ T6103] active_file:0 inactive_file:79 isolated_file:0 [ 480.986728][ T6103] unevictable:1768 dirty:0 writeback:0 [ 480.986728][ T6103] slab_reclaimable:11729 slab_unreclaimable:635017 [ 480.986728][ T6103] mapped:0 shmem:1768 pagetables:531 [ 480.986728][ T6103] sec_pagetables:0 bounce:0 [ 480.986728][ T6103] kernel_misc_reclaimable:0 [ 480.986728][ T6103] free:18029 free_pcp:498 free_cma:0 [ 481.065286][ T6103] Node 0 active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1504kB sec_pagetables:0kB all_unreclaimable? no [ 481.109817][ T6103] Node 1 active_anon:8kB inactive_anon:4kB active_file:0kB inactive_file:36kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:560kB pagetables:620kB sec_pagetables:0kB all_unreclaimable? no [ 481.127842][ T6103] Node 0 DMA free:5596kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:16kB inactive_anon:0kB active_file:28kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 481.159705][ T6103] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 481.162293][ T6103] Node 0 DMA32 free:29412kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:656kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:448kB local_pcp:0kB free_cma:0kB [ 481.189454][ T6103] lowmem_reserve[]: 0 0 0 0 0 [ 481.192822][ T6103] Node 1 Normal free:38412kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 481.219734][ T6103] lowmem_reserve[]: 0 0 0 0 0 [ 481.221606][ T6103] Node 0 DMA: 3*4kB (ME) 8*8kB (UME) 7*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5628kB [ 481.227893][ T6103] Node 0 DMA32: 257*4kB (UME) 432*8kB (ME) 647*16kB (UME) 314*32kB (UME) 62*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 28852kB [ 481.249742][ T6103] Node 1 Normal: 83*4kB (UME) 84*8kB (UME) 189*16kB (UME) 77*32kB (ME) 24*64kB (ME) 9*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 38620kB [ 481.257034][ T6103] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 481.272525][ T6103] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 481.289780][ T6103] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 481.293557][ T6103] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 481.297648][ T6103] 1856 total pagecache pages [ 481.320681][ T6103] 0 pages in swap cache [ 481.322646][ T6103] Free swap = 108932kB [ 481.324255][ T6103] Total swap = 124996kB [ 481.325746][ T6103] 1048443 pages RAM [ 481.327184][ T6103] 0 pages HighMem/MovableOnly [ 481.328930][ T6103] 254667 pages reserved [ 481.449773][ T6103] 0 pages cma reserved [ 481.451290][ T6103] Unreclaimable slab info: [ 481.452901][ T6103] Name Used Total [ 481.455318][ T6103] pid_2 101KB 171KB [ 481.457511][ T6103] bio-352 7KB 7KB [ 481.509730][ T6103] bio-416 8KB 8KB [ 481.511973][ T6103] bio-432 8KB 8KB [ 481.514362][ T6103] bio-528 15KB 15KB [ 481.516695][ T6103] zspage 47KB 47KB [ 481.518939][ T6103] zs_handle 28KB 28KB [ 481.544066][ T6103] zspage 51KB 51KB [ 481.546490][ T6103] zs_handle 28KB 28KB [ 481.548701][ T6103] zspage 43KB 43KB [ 481.589742][ T6103] zs_handle 28KB 28KB [ 481.592206][ T6103] zspage 47KB 47KB [ 481.594573][ T6103] zs_handle 28KB 28KB [ 481.596867][ T6103] zspage 47KB 47KB [ 481.599141][ T6103] zs_handle 28KB 28KB [ 481.627398][ T6103] zspage 43KB 43KB [ 481.633359][ T6103] zs_handle 28KB 28KB [ 481.635682][ T6103] zspage 39KB 39KB [ 481.638062][ T6103] zs_handle 28KB 28KB [ 481.669813][ T6103] zspage 43KB 43KB [ 481.672569][ T6103] zs_handle 28KB 28KB [ 481.675173][ T6103] zspage 43KB 43KB [ 481.703723][ T6103] zs_handle 28KB 28KB [ 481.706250][ T6103] zspage 51KB 51KB [ 481.708505][ T6103] zs_handle 21KB 28KB [ 481.729966][ T6103] zspage 55KB 55KB [ 481.732945][ T6103] zs_handle 28KB 28KB [ 481.735811][ T6103] zspage 43KB 43KB [ 481.738625][ T6103] zs_handle 28KB 28KB [ 481.784571][ T6103] zspage 43KB 43KB [ 481.787412][ T6103] zs_handle 28KB 28KB [ 481.810264][ T6103] zspage 47KB 47KB [ 481.813111][ T6103] zs_handle 28KB 28KB [ 481.815912][ T6103] zspage 39KB 39KB [ 481.818603][ T6103] zs_handle 28KB 28KB [ 481.849831][ T6103] zspage 43KB 43KB [ 481.852038][ T6103] zs_handle 28KB 28KB [ 481.854207][ T6103] zspage 51KB 51KB [ 481.856685][ T6103] zs_handle 28KB 28KB [ 481.858951][ T6103] zspage 43KB 43KB [ 481.897183][ T6103] zs_handle 28KB 28KB [ 481.899477][ T6103] zspage 39KB 39KB [ 481.929727][ T6103] zs_handle 28KB 28KB [ 481.932016][ T6103] zspage 47KB 47KB [ 481.934318][ T6103] zs_handle 28KB 28KB [ 481.936536][ T6103] zspage 55KB 55KB [ 481.938766][ T6103] zs_handle 28KB 28KB [ 482.004875][ T6103] zspage 47KB 47KB [ 482.007366][ T6103] zs_handle 28KB 28KB [ 482.009611][ T6103] zspage 39KB 39KB [ 482.054321][ T6103] zs_handle 28KB 28KB [ 482.056589][ T6103] zspage 51KB 51KB [ 482.058829][ T6103] zs_handle 24KB 24KB [ 482.078565][ T6103] zspage 51KB 51KB [ 482.095609][ T6103] zs_handle 28KB 28KB [ 482.097873][ T6103] zspage 43KB 43KB [ 482.129784][ T6103] zs_handle 28KB 28KB [ 482.132044][ T6103] zspage 39KB 39KB [ 482.134261][ T6103] zs_handle 28KB 28KB [ 482.136422][ T6103] zspage 47KB 47KB [ 482.138585][ T6103] zs_handle 28KB 28KB [ 482.145897][ T6103] zspage 51KB 51KB [ 482.148320][ T6103] zs_handle 24KB 24KB [ 482.168045][ T6103] zspage 47KB 47KB [ 482.171953][ T6103] zs_handle 28KB 28KB [ 482.174171][ T6103] zspage 55KB 55KB [ 482.176336][ T6103] zs_handle 24KB 24KB [ 482.178507][ T6103] zspage 51KB 51KB [ 482.188495][ T6103] zs_handle 28KB 28KB [ 482.200951][ T6103] zswap_entry 1196KB 1535KB [ 482.203280][ T6103] AF_VSOCK 30KB 30KB [ 482.205539][ T6103] batadv_tt_change_cache 16KB 16KB [ 482.207936][ T6103] batadv_tl_cache 16KB 16KB [ 482.214041][ T6103] IEEE-802.15.4-MAC 31KB 31KB [ 482.216381][ T6103] IEEE-802.15.4-RAW 31KB 31KB [ 482.218699][ T6103] SMC 30KB 30KB [ 482.236582][ T6103] TIPC 91KB 91KB [ 482.239318][ T6103] RDS 31KB 31KB [ 482.248891][ T6103] SCTPv6 94KB 94KB [ 482.257480][ T6103] SCTP 30KB 30KB [ 482.260035][ T6103] DCCPv6 88KB 88KB [ 482.262366][ T6103] DCCP 92KB 92KB [ 482.264591][ T6103] PNPIPE 31KB 31KB [ 482.266807][ T6103] PHONET 31KB 31KB [ 482.269026][ T6103] L2TP/IPv6 31KB 31KB [ 482.287068][ T6103] L2TP/IP 30KB 30KB [ 482.289355][ T6103] KCM 30KB 30KB [ 482.297566][ T6103] kcm_mux 15KB 15KB [ 482.300028][ T6103] RXRPC 123KB 123KB [ 482.302299][ T6103] rxrpc_call_jar 151KB 151KB [ 482.304540][ T6103] net_bridge_fdb_entry 3079KB 3079KB [ 482.306875][ T6103] MPTCPv6 30KB 30KB [ 482.309106][ T6103] fib6_node 4216KB 4216KB [ 482.326947][ T6103] ip6_dst_cache 2019KB 2125KB [ 482.329251][ T6103] PINGv6 30KB 30KB [ 482.337255][ T6103] RAWv6 123KB 123KB [ 482.345025][ T6103] UDPLITEv6 32KB 32KB [ 482.347318][ T6103] UDPv6 128KB 128KB [ 482.349548][ T6103] TCPv6 559KB 848KB [ 482.359814][ T6103] nf_conntrack 39KB 39KB [ 482.362435][ T6103] wg_peer 91KB 91KB [ 482.364741][ T6103] allowedips_node 11KB 11KB [ 482.366990][ T6103] t10_alua_lu_gp_cache 7KB 7KB [ 482.369302][ T6103] scsi_sense_cache 44KB 44KB [ 482.385122][ T6103] virtio_scsi_cmd 16KB 16KB [ 482.387396][ T6103] bio-136 108KB 108KB [ 482.389619][ T6103] virtio-gpu-vbufs 55KB 87KB [ 482.415020][ T6103] bio-264 7KB 7KB [ 482.417281][ T6103] mqueue_inode_cache 121KB 121KB [ 482.419525][ T6103] f2fs_bio_post_read_ctx 23KB 23KB [ 482.423986][ T6103] jfs_mp 7KB 7KB [ 482.426235][ T6103] fuse_request 7KB 7KB [ 482.428449][ T6103] cifs_small_rq 16KB 16KB [ 482.453939][ T6103] cifs_request 67KB 67KB [ 482.456185][ T6103] cifs_mpx_ids 4KB 4KB [ 482.458401][ T6103] nfs_commit_data 15KB 15KB [ 482.474122][ T6103] nfs_write_data 63KB 63KB [ 482.476398][ T6103] jbd2_inode 15KB 15KB [ 482.478597][ T6103] ext4_system_zone 3KB 3KB [ 482.493712][ T6103] ext4_io_end_vec 15KB 15KB [ 482.504115][ T6103] pid_namespace 23KB 23KB [ 482.506373][ T6103] rpc_buffers 31KB 31KB [ 482.508569][ T6103] rpc_tasks 7KB 7KB [ 482.522175][ T6103] UNIX-STREAM 256KB 256KB [ 482.524440][ T6103] UNIX 424KB 544KB [ 482.526658][ T6103] UDP-Lite 30KB 30KB [ 482.528858][ T6103] MPTCP 31KB 31KB [ 482.541317][ T6103] tcp_bind2_bucket 16KB 16KB [ 482.543606][ T6103] tcp_bind_bucket 16KB 16KB [ 482.545906][ T6103] ip_fib_trie 28KB 28KB [ 482.548148][ T6103] ip_fib_alias 75KB 75KB [ 482.563467][ T6103] rtable 79KB 120KB [ 482.565734][ T6103] PING 30KB 30KB [ 482.567922][ T6103] RAW 61KB 61KB [ 482.579738][ T6103] UDP 123KB 123KB [ 482.582352][ T6103] tw_sock_TCP 7KB 7KB [ 482.584610][ T6103] request_sock_TCP 15KB 15KB [ 482.586919][ T6103] TCP 278KB 520KB [ 482.589147][ T6103] hugetlbfs_inode_cache 31KB 31KB [ 482.611555][ T6103] bio-256 15KB 15KB [ 482.613808][ T6103] ep_head 16KB 16KB [ 482.616012][ T6103] eventpoll_pwq 23KB 23KB [ 482.618503][ T6103] eventpoll_epi 78KB 78KB [ 482.655067][ T6103] inotify_inode_mark 39KB 39KB [ 482.657544][ T6103] sgpool-128 29KB 29KB [ 482.671424][ T6103] sgpool-64 31KB 31KB [ 482.673688][ T6103] sgpool-32 988KB 1134KB [ 482.675908][ T6103] sgpool-16 516KB 562KB [ 482.678121][ T6103] sgpool-8 380KB 429KB [ 482.684902][ T6103] bio_crypt_ctx 7KB 7KB [ 482.687145][ T6103] request_queue 208KB 208KB [ 482.689361][ T6103] blkdev_ioc 7KB 7KB [ 482.708638][ T6103] bio-200 1084KB 1117KB [ 482.718119][ T6103] biovec-max 446KB 446KB [ 482.739721][ T6103] biovec-64 1957KB 2113KB [ 482.741995][ T6103] biovec-16 365KB 398KB [ 482.744194][ T6103] bio_integrity_payload 7KB 7KB [ 482.746561][ T6103] khugepaged_mm_slot 3KB 3KB [ 482.748822][ T6103] uid_cache 31KB 31KB [ 482.775202][ T6103] iommu_iova_magazine 1125KB 1134KB [ 482.777580][ T6103] iommu_iova 268KB 268KB [ 482.795266][ T6103] dmaengine-unmap-256 30KB 30KB [ 482.797634][ T6103] dmaengine-unmap-128 30KB 30KB [ 482.809799][ T6103] dmaengine-unmap-16 4KB 4KB [ 482.812175][ T6103] dmaengine-unmap-2 4KB 4KB [ 482.814358][ T6103] QIPCRTR 31KB 31KB [ 482.816576][ T6103] audit_buffer 15KB 15KB [ 482.818762][ T6103] skbuff_ext_cache 28KB 28KB [ 482.852730][ T6103] skbuff_small_head 10875KB 11088KB [ 482.854969][ T6103] skbuff_fclone_cache 171KB 234KB [ 482.857206][ T6103] skbuff_head_cache 6236KB 6484KB [ 482.859379][ T6103] configfs_dir_cache 12KB 12KB [ 482.875646][ T6103] file_lock_cache 87KB 87KB [ 482.877901][ T6103] file_lock_ctx 15KB 15KB [ 482.885103][ T6103] fsnotify_mark_connector 19KB 19KB [ 482.887573][ T6103] taskstats 147KB 186KB [ 482.901635][ T6103] proc_dir_entry 5718KB 5718KB [ 482.903872][ T6103] pde_opener 15KB 15KB [ 482.906506][ T6103] seq_file 70KB 101KB [ 482.908710][ T6103] sigqueue 66KB 86KB [ 482.923419][ T6103] shmem_inode_cache 6432KB 6577KB [ 482.925641][ T6103] kernfs_iattrs_cache 15KB 15KB [ 482.927897][ T6103] kernfs_node_cache 486390KB 486390KB [ 482.939839][ T6103] mnt_cache 70KB 70KB [ 482.942084][ T6103] filp 391KB 953KB [ 482.944273][ T6103] names_cache 595KB 1011KB [ 482.946466][ T6103] net_namespace 57KB 57KB [ 482.948654][ T6103] ima_iint_cache 55KB 55KB [ 482.966547][ T6103] hashtab_node 79KB 79KB [ 482.968785][ T6103] ebitmap_node 421KB 421KB [ 482.979782][ T6103] avtab_node 187KB 187KB [ 482.982020][ T6103] avc_node 83KB 91KB [ 482.984232][ T6103] lsm_inode_cache 2527KB 3010KB [ 482.986425][ T6103] lsm_file_cache 52KB 127KB [ 482.988608][ T6103] key_jar 31KB 31KB [ 483.004990][ T6103] uts_namespace 31KB 31KB [ 483.007650][ T6103] nsproxy 15KB 15KB [ 483.019741][ T6103] vma_lock 523KB 539KB [ 483.021993][ T6103] vm_area_struct 602KB 624KB [ 483.024196][ T6103] fs_cache 76KB 100KB [ 483.026401][ T6103] files_cache 270KB 334KB [ 483.028697][ T6103] signal_cache 747KB 1761KB [ 483.090077][ T6103] sighand_cache 1001KB 1984KB [ 483.092358][ T6103] task_struct 3461KB 4214KB [ 483.094585][ T6103] cred 135KB 292KB [ 483.096797][ T6103] anon_vma_chain 299KB 326KB [ 483.099039][ T6103] anon_vma 298KB 382KB [ 483.115933][ T6103] pid 187KB 414KB [ 483.118234][ T6103] Acpi-Operand 254KB 360KB [ 483.122174][ T6103] Acpi-ParseExt 66KB 82KB [ 483.124423][ T6103] Acpi-Parse 59KB 75KB [ 483.126672][ T6103] Acpi-State 51KB 66KB [ 483.128893][ T6103] Acpi-Namespace 60KB 60KB [ 483.136422][ T6103] numa_policy 3KB 3KB [ 483.138677][ T6103] perf_event 31KB 31KB [ 483.142596][ T6103] trace_event_file 488KB 488KB [ 483.144840][ T6103] ftrace_event_field 885KB 885KB [ 483.147105][ T6103] pool_workqueue 1692KB 1696KB [ 483.149370][ T6103] maple_node 491KB 1392KB [ 483.157681][ T6103] task_group 30KB 30KB [ 483.165697][ T6103] mm_struct 427KB 648KB [ 483.168045][ T6103] vmap_area 253KB 895KB [ 483.175977][ T6103] debug_objects_cache 54026KB 54201KB [ 483.178430][ T6103] page->ptl 115KB 137KB [ 483.180803][ T6103] kmalloc-cg-8k 264368KB 264464KB [ 483.183068][ T6103] kmalloc-cg-4k 405384KB 405488KB [ 483.185306][ T6103] kmalloc-cg-2k 334916KB 334968KB [ 483.187514][ T6103] kmalloc-cg-1k 67126KB 68000KB [ 483.194654][ T6103] kmalloc-cg-512 33729KB 33744KB [ 483.196915][ T6103] kmalloc-cg-256 64KB 64KB [ 483.199153][ T6103] kmalloc-cg-192 4214KB 4216KB [ 483.203925][ T6103] kmalloc-cg-128 4304KB 4304KB [ 483.206330][ T6103] kmalloc-cg-96 542KB 560KB [ 483.208465][ T6103] kmalloc-cg-64 73KB 92KB [ 483.210837][ T6103] kmalloc-cg-32 265KB 304KB [ 483.213832][ T6103] kmalloc-cg-16 16KB 20KB [ 483.216066][ T6103] kmalloc-cg-8 16KB 16KB [ 483.218278][ T6103] kmalloc-8k 4384KB 4384KB [ 483.229627][ T6103] kmalloc-4k 41344KB 41440KB [ 483.232295][ T6103] kmalloc-2k 77704KB 82432KB [ 483.234723][ T6103] kmalloc-1k 213550KB 219776KB [ 483.236948][ T6103] kmalloc-512 240501KB 240536KB [ 483.239187][ T6103] kmalloc-256 45153KB 45156KB [ 483.245768][ T6103] kmalloc-192 22456KB 22468KB [ 483.248483][ T6103] kmalloc-128 31142KB 31144KB [ 483.276410][ T6103] kmalloc-96 4097KB 4508KB [ 483.278730][ T6103] kmalloc-64 14151KB 14996KB [ 483.281076][ T6103] kmalloc-32 39263KB 39268KB [ 483.283575][ T6103] kmalloc-16 2326KB 2788KB [ 483.285939][ T6103] kmalloc-8 2581KB 2604KB [ 483.288323][ T6103] kmem_cache_node 240KB 244KB [ 483.290807][ T6103] kmem_cache 210KB 210KB [ 483.293007][ T6103] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor165,pid=6103,uid=0 [ 483.298476][ T6103] Out of memory (oom_kill_allocating_task): Killed process 6103 (syz-executor165) total-vm:17428kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 483.309978][ T971] kworker/2:2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 483.314525][ T971] CPU: 2 PID: 971 Comm: kworker/2:2 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 483.318357][ T971] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 483.323352][ T971] Workqueue: events rht_deferred_worker [ 483.325577][ T971] Call Trace: [ 483.326842][ T971] [ 483.328006][ T971] dump_stack_lvl+0x16c/0x1f0 [ 483.329966][ T971] dump_header+0x101/0x900 [ 483.331658][ T971] oom_kill_process+0x270/0xa70 [ 483.333624][ T971] out_of_memory+0x343/0x16b0 [ 483.335419][ T971] ? __pfx___mutex_trylock_common+0x10/0x10 [ 483.337627][ T971] ? __pfx_out_of_memory+0x10/0x10 [ 483.339607][ T971] __alloc_pages+0x1d89/0x2460 [ 483.342016][ T971] ? __pfx___alloc_pages+0x10/0x10 [ 483.344619][ T971] ? __pfx___lock_acquire+0x10/0x10 [ 483.347284][ T971] ? __pfx_mark_lock+0x10/0x10 [ 483.349138][ T971] ? __pfx_mark_lock+0x10/0x10 [ 483.350958][ T971] ? lock_acquire+0x1b1/0x560 [ 483.352843][ T971] ? ___slab_alloc+0x1b1/0x1790 [ 483.354712][ T971] ? __pfx_lock_release+0x10/0x10 [ 483.356633][ T971] new_slab+0x331/0x3a0 [ 483.358230][ T971] ___slab_alloc+0x66d/0x1790 [ 483.360034][ T971] ? kvmalloc_node+0x9d/0x1a0 [ 483.361809][ T971] ? kvmalloc_node+0x9d/0x1a0 [ 483.363527][ T971] ? __slab_alloc.constprop.0+0x56/0xb0 [ 483.365586][ T971] __slab_alloc.constprop.0+0x56/0xb0 [ 483.367553][ T971] __kmalloc_node+0x36e/0x480 [ 483.369290][ T971] ? kvmalloc_node+0x9d/0x1a0 [ 483.371004][ T971] kvmalloc_node+0x9d/0x1a0 [ 483.372770][ T971] bucket_table_alloc.isra.0+0x86/0x470 [ 483.374838][ T971] rhashtable_rehash_alloc+0x68/0x120 [ 483.376967][ T971] rht_deferred_worker+0x1882/0x1fd0 [ 483.379047][ T971] ? __pfx_lock_release+0x10/0x10 [ 483.381010][ T971] process_one_work+0x9a9/0x1ac0 [ 483.382841][ T971] ? __pfx_br_multicast_gc_work+0x10/0x10 [ 483.384987][ T971] ? __pfx_process_one_work+0x10/0x10 [ 483.387188][ T971] ? assign_work+0x1a0/0x250 [ 483.388998][ T971] worker_thread+0x6c8/0xf70 [ 483.390724][ T971] ? __pfx_worker_thread+0x10/0x10 [ 483.392720][ T971] kthread+0x2c1/0x3a0 [ 483.394274][ T971] ? _raw_spin_unlock_irq+0x23/0x50 [ 483.396206][ T971] ? __pfx_kthread+0x10/0x10 [ 483.397948][ T971] ret_from_fork+0x45/0x80 [ 483.399622][ T971] ? __pfx_kthread+0x10/0x10 [ 483.401356][ T971] ret_from_fork_asm+0x1a/0x30 [ 483.403195][ T971] [ 483.575563][ T971] Mem-Info: [ 483.576813][ T971] active_anon:1 inactive_anon:0 isolated_anon:0 [ 483.576813][ T971] active_file:0 inactive_file:61 isolated_file:0 [ 483.576813][ T971] unevictable:1768 dirty:0 writeback:0 [ 483.576813][ T971] slab_reclaimable:11729 slab_unreclaimable:635415 [ 483.576813][ T971] mapped:1 shmem:1768 pagetables:520 [ 483.576813][ T971] sec_pagetables:0 bounce:0 [ 483.576813][ T971] kernel_misc_reclaimable:0 [ 483.576813][ T971] free:17761 free_pcp:436 free_cma:0 [ 483.625815][ T971] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:360kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1504kB sec_pagetables:0kB all_unreclaimable? no [ 483.667147][ T971] Node 1 active_anon:4kB inactive_anon:0kB active_file:12kB inactive_file:40kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:560kB pagetables:576kB sec_pagetables:0kB all_unreclaimable? no [ 483.683799][ T971] Node 0 DMA free:5604kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 483.715442][ T971] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 483.717752][ T971] Node 0 DMA32 free:28036kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:40kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:864kB local_pcp:216kB free_cma:0kB [ 483.744373][ T971] lowmem_reserve[]: 0 0 0 0 0 [ 483.746207][ T971] Node 1 Normal free:38196kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:520kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 483.763302][ T971] lowmem_reserve[]: 0 0 0 0 0 [ 483.765217][ T971] Node 0 DMA: 2*4kB (ME) 7*8kB (UME) 7*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5616kB [ 483.791310][ T971] Node 0 DMA32: 261*4kB (UME) 379*8kB (ME) 605*16kB (UME) 304*32kB (UME) 59*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 27260kB [ 483.796884][ T971] Node 1 Normal: 84*4kB (UME) 89*8kB (UME) 188*16kB (UME) 79*32kB (UME) 24*64kB (ME) 9*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 38712kB [ 483.824572][ T971] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 483.831996][ T971] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 483.835559][ T971] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 483.839049][ T971] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 483.854182][ T971] 1817 total pagecache pages [ 483.855923][ T971] 0 pages in swap cache [ 483.857470][ T971] Free swap = 108932kB [ 483.859018][ T971] Total swap = 124996kB [ 483.868217][ T971] 1048443 pages RAM [ 483.876640][ T971] 0 pages HighMem/MovableOnly [ 483.878425][ T971] 254667 pages reserved [ 483.881198][ T971] 0 pages cma reserved [ 483.882966][ T971] Unreclaimable slab info: [ 483.884801][ T971] Name Used Total [ 483.887126][ T971] pid_2 101KB 171KB [ 483.889378][ T971] bio-352 7KB 7KB [ 483.926952][ T971] bio-416 8KB 8KB [ 483.942519][ T971] bio-432 8KB 8KB [ 483.944801][ T971] bio-528 15KB 15KB [ 483.947034][ T971] zspage 47KB 47KB [ 483.949257][ T971] zs_handle 28KB 28KB [ 483.963097][ T971] zspage 51KB 51KB [ 483.965383][ T971] zs_handle 28KB 28KB [ 483.967608][ T971] zspage 43KB 43KB [ 483.998112][ T971] zs_handle 28KB 28KB [ 484.002062][ T971] zspage 47KB 47KB [ 484.004312][ T971] zs_handle 28KB 28KB [ 484.006539][ T971] zspage 47KB 47KB [ 484.008723][ T971] zs_handle 28KB 28KB [ 484.035263][ T971] zspage 43KB 43KB [ 484.037523][ T971] zs_handle 28KB 28KB [ 484.048214][ T971] zspage 39KB 39KB [ 484.069850][ T971] zs_handle 28KB 28KB [ 484.072164][ T971] zspage 43KB 43KB [ 484.074400][ T971] zs_handle 28KB 28KB [ 484.076624][ T971] zspage 43KB 43KB [ 484.078868][ T971] zs_handle 28KB 28KB [ 484.092533][ T971] zspage 51KB 51KB [ 484.094823][ T971] zs_handle 21KB 28KB [ 484.097069][ T971] zspage 55KB 55KB [ 484.099320][ T971] zs_handle 28KB 28KB [ 484.106659][ T971] zspage 43KB 43KB [ 484.108921][ T971] zs_handle 28KB 28KB [ 484.119722][ T971] zspage 43KB 43KB [ 484.122014][ T971] zs_handle 28KB 28KB [ 484.124228][ T971] zspage 47KB 47KB [ 484.126447][ T971] zs_handle 28KB 28KB [ 484.128660][ T971] zspage 39KB 39KB [ 484.146762][ T971] zs_handle 28KB 28KB [ 484.149039][ T971] zspage 43KB 43KB [ 484.159703][ T971] zs_handle 28KB 28KB [ 484.161938][ T971] zspage 51KB 51KB [ 484.164184][ T971] zs_handle 28KB 28KB [ 484.166425][ T971] zspage 43KB 43KB [ 484.168654][ T971] zs_handle 28KB 28KB [ 484.183180][ T971] zspage 39KB 39KB [ 484.185477][ T971] zs_handle 28KB 28KB [ 484.187711][ T971] zspage 47KB 47KB [ 484.199527][ T971] zs_handle 28KB 28KB [ 484.202234][ T971] zspage 55KB 55KB [ 484.204608][ T971] zs_handle 28KB 28KB [ 484.207608][ T971] zspage 47KB 47KB [ 484.210913][ T971] zs_handle 28KB 28KB [ 484.213761][ T971] zspage 39KB 39KB [ 484.216686][ T971] zs_handle 28KB 28KB [ 484.219542][ T971] zspage 51KB 51KB [ 484.222605][ T971] zs_handle 24KB 24KB [ 484.224915][ T971] zspage 51KB 51KB [ 484.227287][ T971] zs_handle 28KB 28KB [ 484.229848][ T971] zspage 43KB 43KB [ 484.232047][ T971] zs_handle 28KB 28KB [ 484.234738][ T971] zspage 39KB 39KB [ 484.237904][ T971] zs_handle 28KB 28KB [ 484.245949][ T971] zspage 47KB 47KB [ 484.248815][ T971] zs_handle 28KB 28KB [ 484.251553][ T971] zspage 51KB 51KB [ 484.253996][ T971] zs_handle 24KB 24KB [ 484.256765][ T971] zspage 47KB 47KB [ 484.262737][ T971] zs_handle 28KB 28KB [ 484.265473][ T971] zspage 55KB 55KB [ 484.267821][ T971] zs_handle 24KB 24KB [ 484.270680][ T971] zspage 51KB 51KB [ 484.272993][ T971] zs_handle 28KB 28KB [ 484.275858][ T971] zswap_entry 1141KB 1531KB [ 484.278532][ T971] AF_VSOCK 30KB 30KB [ 484.289145][ T971] batadv_tt_change_cache 16KB 16KB [ 484.302419][ T971] batadv_tl_cache 16KB 16KB [ 484.305096][ T971] IEEE-802.15.4-MAC 31KB 31KB [ 484.308116][ T971] IEEE-802.15.4-RAW 31KB 31KB [ 484.319778][ T971] SMC 30KB 30KB [ 484.322002][ T971] TIPC 91KB 91KB [ 484.324313][ T971] RDS 31KB 31KB [ 484.326672][ T971] SCTPv6 94KB 94KB [ 484.329070][ T971] SCTP 30KB 30KB [ 484.348196][ T971] DCCPv6 88KB 88KB [ 484.350746][ T971] DCCP 92KB 92KB [ 484.353029][ T971] PNPIPE 31KB 31KB [ 484.355287][ T971] PHONET 31KB 31KB [ 484.357540][ T971] L2TP/IPv6 31KB 31KB [ 484.371623][ T971] L2TP/IP 30KB 30KB [ 484.374189][ T971] KCM 30KB 30KB [ 484.379772][ T971] kcm_mux 15KB 15KB [ 484.382303][ T971] RXRPC 123KB 123KB [ 484.384715][ T971] rxrpc_call_jar 151KB 151KB [ 484.387077][ T971] net_bridge_fdb_entry 3079KB 3079KB [ 484.409747][ T971] MPTCPv6 30KB 30KB [ 484.412169][ T971] fib6_node 4216KB 4216KB [ 484.414501][ T971] ip6_dst_cache 1884KB 2000KB [ 484.416920][ T971] PINGv6 30KB 30KB [ 484.419399][ T971] RAWv6 123KB 123KB [ 484.439719][ T971] UDPLITEv6 32KB 32KB [ 484.442648][ T971] UDPv6 128KB 128KB [ 484.444955][ T971] TCPv6 559KB 848KB [ 484.447204][ T971] nf_conntrack 39KB 39KB [ 484.449462][ T971] wg_peer 91KB 91KB [ 484.471792][ T971] allowedips_node 11KB 11KB [ 484.474188][ T971] t10_alua_lu_gp_cache 7KB 7KB [ 484.476654][ T971] scsi_sense_cache 44KB 44KB [ 484.479114][ T971] virtio_scsi_cmd 16KB 16KB [ 484.492747][ T971] bio-136 108KB 108KB [ 484.495130][ T971] virtio-gpu-vbufs 55KB 87KB [ 484.497897][ T971] bio-264 7KB 7KB [ 484.508613][ T971] mqueue_inode_cache 121KB 121KB [ 484.518890][ T971] f2fs_bio_post_read_ctx 23KB 23KB [ 484.521430][ T971] jfs_mp 7KB 7KB [ 484.523715][ T971] fuse_request 7KB 7KB [ 484.525991][ T971] cifs_small_rq 16KB 16KB [ 484.528212][ T971] cifs_request 67KB 67KB [ 484.552696][ T971] cifs_mpx_ids 4KB 4KB [ 484.555004][ T971] nfs_commit_data 15KB 15KB [ 484.557254][ T971] nfs_write_data 63KB 63KB [ 484.559512][ T971] jbd2_inode 15KB 15KB [ 484.561908][ T971] ext4_system_zone 3KB 3KB [ 484.564149][ T971] ext4_io_end_vec 15KB 15KB [ 484.566513][ T971] pid_namespace 23KB 23KB [ 484.568861][ T971] rpc_buffers 31KB 31KB [ 484.573923][ T971] rpc_tasks 7KB 7KB [ 484.576194][ T971] UNIX-STREAM 256KB 256KB [ 484.578432][ T971] UNIX 424KB 544KB [ 484.586397][ T971] UDP-Lite 30KB 30KB [ 484.588691][ T971] MPTCP 31KB 31KB [ 484.596624][ T971] tcp_bind2_bucket 16KB 16KB [ 484.598944][ T971] tcp_bind_bucket 16KB 16KB [ 484.618929][ T971] ip_fib_trie 28KB 28KB [ 484.623794][ T971] ip_fib_alias 75KB 75KB [ 484.626106][ T971] rtable 79KB 120KB [ 484.628354][ T971] PING 30KB 30KB [ 484.650677][ T971] RAW 61KB 61KB [ 484.652928][ T971] UDP 123KB 123KB [ 484.655184][ T971] tw_sock_TCP 7KB 7KB [ 484.657424][ T971] request_sock_TCP 15KB 15KB [ 484.680961][ T971] TCP 278KB 520KB [ 484.683271][ T971] hugetlbfs_inode_cache 31KB 31KB [ 484.685765][ T971] bio-256 15KB 15KB [ 484.688105][ T971] ep_head 16KB 16KB [ 484.711552][ T971] eventpoll_pwq 23KB 23KB [ 484.713865][ T971] eventpoll_epi 78KB 78KB [ 484.716105][ T971] inotify_inode_mark 39KB 39KB [ 484.718378][ T971] sgpool-128 29KB 29KB [ 484.729712][ T971] sgpool-64 31KB 31KB [ 484.732003][ T971] sgpool-32 905KB 1102KB [ 484.734269][ T971] sgpool-16 471KB 531KB [ 484.736519][ T971] sgpool-8 378KB 421KB [ 484.738793][ T971] bio_crypt_ctx 7KB 7KB [ 484.749711][ T971] request_queue 208KB 208KB [ 484.751983][ T971] blkdev_ioc 7KB 7KB [ 484.754219][ T971] bio-200 1017KB 1062KB [ 484.756437][ T971] biovec-max 446KB 446KB [ 484.758681][ T971] biovec-64 1744KB 2050KB [ 484.785798][ T971] biovec-16 311KB 375KB [ 484.788719][ T971] bio_integrity_payload 7KB 7KB [ 484.802241][ T971] khugepaged_mm_slot 3KB 3KB [ 484.805202][ T971] uid_cache 31KB 31KB [ 484.808050][ T971] iommu_iova_magazine 1125KB 1134KB [ 484.821846][ T971] iommu_iova 268KB 268KB [ 484.824143][ T971] dmaengine-unmap-256 30KB 30KB [ 484.826474][ T971] dmaengine-unmap-128 30KB 30KB [ 484.828773][ T971] dmaengine-unmap-16 4KB 4KB [ 484.839710][ T971] dmaengine-unmap-2 4KB 4KB [ 484.842044][ T971] QIPCRTR 31KB 31KB [ 484.844125][ T971] audit_buffer 15KB 15KB [ 484.846480][ T971] skbuff_ext_cache 28KB 28KB [ 484.848723][ T971] skbuff_small_head 10201KB 10678KB [ 484.874926][ T971] skbuff_fclone_cache 171KB 234KB [ 484.877327][ T971] skbuff_head_cache 5975KB 6327KB [ 484.879572][ T971] configfs_dir_cache 12KB 12KB [ 484.884925][ T971] file_lock_cache 87KB 87KB [ 484.887214][ T971] file_lock_ctx 15KB 15KB [ 484.889453][ T971] fsnotify_mark_connector 19KB 19KB [ 484.908960][ T971] taskstats 147KB 186KB [ 484.917115][ T971] proc_dir_entry 5718KB 5718KB [ 484.919451][ T971] pde_opener 15KB 15KB [ 484.923294][ T971] seq_file 70KB 101KB [ 484.925578][ T971] sigqueue 66KB 86KB [ 484.927826][ T971] shmem_inode_cache 6432KB 6577KB [ 484.942247][ T971] kernfs_iattrs_cache 15KB 15KB [ 484.944578][ T971] kernfs_node_cache 486390KB 486390KB [ 484.946820][ T971] mnt_cache 70KB 70KB [ 484.949088][ T971] filp 390KB 953KB [ 484.973482][ T971] names_cache 595KB 1011KB [ 484.975781][ T971] net_namespace 57KB 57KB [ 484.978152][ T971] ima_iint_cache 55KB 55KB [ 484.993614][ T971] hashtab_node 79KB 79KB [ 484.996372][ T971] ebitmap_node 421KB 421KB [ 484.999161][ T971] avtab_node 187KB 187KB [ 485.010313][ T971] avc_node 83KB 91KB [ 485.013222][ T971] lsm_inode_cache 2527KB 3010KB [ 485.015948][ T971] lsm_file_cache 52KB 127KB [ 485.018766][ T971] key_jar 31KB 31KB [ 485.036561][ T971] uts_namespace 31KB 31KB [ 485.039294][ T971] nsproxy 15KB 15KB [ 485.045753][ T971] vma_lock 523KB 539KB [ 485.048439][ T971] vm_area_struct 580KB 620KB [ 485.051214][ T971] fs_cache 76KB 100KB [ 485.053520][ T971] files_cache 270KB 334KB [ 485.056883][ T971] signal_cache 747KB 1761KB [ 485.059140][ T971] sighand_cache 1001KB 1984KB [ 485.082402][ T971] task_struct 3461KB 4214KB [ 485.085051][ T971] cred 135KB 292KB [ 485.087816][ T971] anon_vma_chain 298KB 326KB [ 485.102328][ T971] anon_vma 298KB 382KB [ 485.105503][ T971] pid 187KB 414KB [ 485.108601][ T971] Acpi-Operand 254KB 360KB [ 485.126702][ T971] Acpi-ParseExt 66KB 82KB [ 485.139932][ T971] Acpi-Parse 59KB 75KB [ 485.142266][ T971] Acpi-State 51KB 66KB [ 485.145458][ T971] Acpi-Namespace 60KB 60KB [ 485.148483][ T971] numa_policy 3KB 3KB [ 485.162709][ T971] perf_event 31KB 31KB [ 485.165767][ T971] trace_event_file 488KB 488KB [ 485.168480][ T971] ftrace_event_field 885KB 885KB [ 485.189540][ T971] pool_workqueue 1692KB 1696KB [ 485.197584][ T971] maple_node 491KB 1392KB [ 485.207663][ T971] task_group 30KB 30KB [ 485.218916][ T971] mm_struct 427KB 648KB [ 485.232226][ T971] vmap_area 253KB 895KB [ 485.234866][ T971] debug_objects_cache 53981KB 54201KB [ 485.238210][ T971] page->ptl 115KB 137KB [ 485.265188][ T971] kmalloc-cg-8k 264368KB 264464KB [ 485.268778][ T971] kmalloc-cg-4k 405384KB 405488KB [ 485.281305][ T971] kmalloc-cg-2k 334916KB 334968KB [ 485.284188][ T971] kmalloc-cg-1k 67126KB 68000KB [ 485.287389][ T971] kmalloc-cg-512 33729KB 33744KB [ 485.309146][ T971] kmalloc-cg-256 64KB 64KB [ 485.326553][ T971] kmalloc-cg-192 4214KB 4216KB [ 485.329371][ T971] kmalloc-cg-128 4304KB 4304KB [ 485.339755][ T971] kmalloc-cg-96 542KB 560KB [ 485.342659][ T971] kmalloc-cg-64 73KB 92KB [ 485.345489][ T971] kmalloc-cg-32 265KB 304KB [ 485.348354][ T971] kmalloc-cg-16 16KB 20KB [ 485.363054][ T971] kmalloc-cg-8 16KB 16KB [ 485.366206][ T971] kmalloc-8k 4384KB 4384KB [ 485.369201][ T971] kmalloc-4k 42216KB 42880KB [ 485.399809][ T971] kmalloc-2k 77600KB 82400KB [ 485.402197][ T971] kmalloc-1k 213706KB 219744KB [ 485.404776][ T971] kmalloc-512 240495KB 240536KB [ 485.407586][ T971] kmalloc-256 46331KB 46356KB [ 485.421511][ T971] kmalloc-192 22451KB 22476KB [ 485.424378][ T971] kmalloc-128 31142KB 31144KB [ 485.427277][ T971] kmalloc-96 4084KB 4508KB [ 485.449851][ T971] kmalloc-64 14149KB 14996KB [ 485.452671][ T971] kmalloc-32 39391KB 39392KB [ 485.455508][ T971] kmalloc-16 2326KB 2788KB [ 485.458267][ T971] kmalloc-8 2577KB 2604KB [ 485.489727][ T971] kmem_cache_node 240KB 244KB [ 485.492565][ T971] kmem_cache 210KB 210KB [ 485.495315][ T971] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor165,pid=6102,uid=0 [ 485.529711][ T971] Out of memory: OOM victim 6102 (syz-executor165) is already exiting. Skip killing the task [ 485.576939][ T6028] syz-executor165 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 485.606072][ T6028] CPU: 0 PID: 6028 Comm: syz-executor165 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 485.610726][ T6028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 485.615354][ T6028] Call Trace: [ 485.616860][ T6028] [ 485.618192][ T6028] dump_stack_lvl+0x16c/0x1f0 [ 485.620331][ T6028] dump_header+0x101/0x900 [ 485.622345][ T6028] oom_kill_process+0x270/0xa70 [ 485.624526][ T6028] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 485.626688][ T6028] out_of_memory+0x13b6/0x16b0 [ 485.628814][ T6028] ? __pfx___mutex_trylock_common+0x10/0x10 [ 485.631460][ T6028] ? __pfx_out_of_memory+0x10/0x10 [ 485.633759][ T6028] __alloc_pages+0x1d89/0x2460 [ 485.635899][ T6028] ? __pfx___alloc_pages+0x10/0x10 [ 485.638407][ T6028] ? filemap_get_entry+0x239/0x470 [ 485.641023][ T6028] ? find_held_lock+0x2d/0x110 [ 485.643320][ T6028] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 485.645958][ T6028] ? policy_nodemask+0xea/0x4e0 [ 485.648129][ T6028] alloc_pages_mpol+0x275/0x610 [ 485.650295][ T6028] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 485.652689][ T6028] ? _raw_spin_unlock+0x28/0x50 [ 485.654867][ T6028] ? swap_swapcount+0x13d/0x220 [ 485.657045][ T6028] ? __lock_acquire+0xc5d/0x3b30 [ 485.659260][ T6028] __read_swap_cache_async+0x274/0x610 [ 485.661710][ T6028] ? __pfx___read_swap_cache_async+0x10/0x10 [ 485.664607][ T6028] ? __pfx___lock_acquire+0x10/0x10 [ 485.667220][ T6028] ? swp_swap_info+0xcf/0x130 [ 485.669382][ T6028] ? __pfx_swp_swap_info+0x10/0x10 [ 485.671641][ T6028] ? hlock_class+0x4e/0x130 [ 485.673678][ T6028] ? mark_lock+0xb5/0xc60 [ 485.675603][ T6028] swap_cluster_readahead+0x4ab/0x6f0 [ 485.678003][ T6028] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 485.680636][ T6028] ? __pfx_lock_release+0x10/0x10 [ 485.682877][ T6028] ? xas_descend+0x141/0x4f0 [ 485.684955][ T6028] ? filemap_get_entry+0x23e/0x470 [ 485.687249][ T6028] swapin_readahead+0x12e/0xe30 [ 485.689438][ T6028] ? get_swap_device+0x367/0x5e0 [ 485.691680][ T6028] ? __pfx_swapin_readahead+0x10/0x10 [ 485.694075][ T6028] ? __filemap_get_folio+0x2ae/0xa90 [ 485.696432][ T6028] ? swap_cache_get_folio+0x1dc/0x460 [ 485.698847][ T6028] ? get_swap_device+0x245/0x5e0 [ 485.701089][ T6028] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 485.703798][ T6028] ? __pfx_lock_acquire+0x10/0x10 [ 485.706399][ T6028] ? __pfx___lock_acquire+0x10/0x10 [ 485.708836][ T6028] do_swap_page+0x4ce/0x3170 [ 485.710954][ T6028] ? rcu_is_watching+0x12/0xc0 [ 485.713252][ T6028] ? __pte_offset_map+0x1b9/0x540 [ 485.715577][ T6028] ? __pfx_do_swap_page+0x10/0x10 [ 485.717849][ T6028] ? pte_offset_map_nolock+0xfe/0x1c0 [ 485.720339][ T6028] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 485.723079][ T6028] __handle_mm_fault+0x13c1/0x4b40 [ 485.725425][ T6028] ? __pfx___handle_mm_fault+0x10/0x10 [ 485.727868][ T6028] ? find_vma+0x112/0x1b0 [ 485.729813][ T6028] ? __pfx_find_vma+0x10/0x10 [ 485.731926][ T6028] handle_mm_fault+0x476/0xa00 [ 485.734080][ T6028] ? lock_mm_and_find_vma+0xa6/0x580 [ 485.736434][ T6028] do_user_addr_fault+0x2e5/0x1080 [ 485.738286][ T6028] exc_page_fault+0x5c/0xc0 [ 485.740330][ T6028] asm_exc_page_fault+0x26/0x30 [ 485.742108][ T6028] RIP: 0010:__get_user_8+0x11/0x20 [ 485.743965][ T6028] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 485.750838][ T6028] RSP: 0000:ffffc9000307fe38 EFLAGS: 00050202 [ 485.753152][ T6028] RAX: 0000555577565ca8 RBX: ffff88801eea8000 RCX: ffffc9000307fda0 [ 485.755979][ T6028] RDX: 0000000000000000 RSI: ffffffff81bd57da RDI: ffffffff8b8f4720 [ 485.758809][ T6028] RBP: ffffc9000307ff28 R08: 0000000000000000 R09: fffffbfff1f815aa [ 485.761625][ T6028] R10: ffffffff8fc0ad57 R11: 0000000000000000 R12: ffff88801eea8000 [ 485.764453][ T6028] R13: ffffc9000307ff58 R14: ffffc9000307fea0 R15: 0000000000000000 [ 485.767256][ T6028] ? __rseq_handle_notify_resume+0x14a/0x1090 [ 485.769445][ T6028] __rseq_handle_notify_resume+0x181/0x1090 [ 485.771566][ T6028] ? blkcg_maybe_throttle_current+0x646/0xf00 [ 485.773762][ T6028] ? handle_mm_fault+0x4ec/0xa00 [ 485.775550][ T6028] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 485.777800][ T6028] irqentry_exit_to_user_mode+0x188/0x280 [ 485.779848][ T6028] asm_exc_page_fault+0x26/0x30 [ 485.781584][ T6028] RIP: 0033:0x7fe81a0cc160 [ 485.783564][ T6028] Code: Unable to access opcode bytes at 0x7fe81a0cc136. [ 485.786682][ T6028] RSP: 002b:00007ffcbacab868 EFLAGS: 00010246 [ 485.789393][ T6028] RAX: 0000000000000000 RBX: 00000000000017da RCX: 0000000000000000 [ 485.792897][ T6028] RDX: 00007ffcbacab880 RSI: 0000000000000000 RDI: 0000000000000000 [ 485.796410][ T6028] RBP: 00000000000f4240 R08: 00000000000001e5 R09: 0000000000000001 [ 485.799950][ T6028] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000076719 [ 485.803471][ T6028] R13: 00007ffcbacab8bc R14: 00007ffcbacab8d0 R15: 00007ffcbacab8c0 [ 485.807008][ T6028] [ 485.978788][ T6028] Mem-Info: [ 485.980398][ T6028] active_anon:0 inactive_anon:0 isolated_anon:0 [ 485.980398][ T6028] active_file:7 inactive_file:73 isolated_file:0 [ 485.980398][ T6028] unevictable:1768 dirty:0 writeback:0 [ 485.980398][ T6028] slab_reclaimable:11729 slab_unreclaimable:635702 [ 485.980398][ T6028] mapped:0 shmem:1768 pagetables:520 [ 485.980398][ T6028] sec_pagetables:0 bounce:0 [ 485.980398][ T6028] kernel_misc_reclaimable:0 [ 485.980398][ T6028] free:16783 free_pcp:878 free_cma:0 [ 486.038302][ T6028] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:304kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1504kB sec_pagetables:0kB all_unreclaimable? no [ 486.067935][ T6028] Node 1 active_anon:108kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:624kB pagetables:576kB sec_pagetables:0kB all_unreclaimable? no [ 486.107178][ T6028] Node 0 DMA free:5596kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 486.153844][ T6028] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 486.156589][ T6028] Node 0 DMA32 free:27432kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:0kB inactive_anon:0kB active_file:184kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:480kB local_pcp:0kB free_cma:0kB [ 486.173168][ T6028] lowmem_reserve[]: 0 0 0 0 0 [ 486.177504][ T6028] Node 1 Normal free:38552kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:220kB inactive_anon:0kB active_file:508kB inactive_file:212kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:840kB local_pcp:616kB free_cma:0kB [ 486.206282][ T6028] lowmem_reserve[]: 0 0 0 0 0 [ 486.210053][ T6028] Node 0 DMA: 3*4kB (ME) 7*8kB (UME) 7*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5620kB [ 486.217637][ T6028] Node 0 DMA32: 282*4kB (UME) 389*8kB (UME) 585*16kB (UME) 288*32kB (UME) 62*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26784kB [ 486.224641][ T6028] Node 1 Normal: 39*4kB (UME) 72*8kB (UME) 172*16kB (UME) 79*32kB (UME) 24*64kB (ME) 9*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 38140kB [ 486.241794][ T6028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 486.249796][ T6028] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 486.254505][ T6028] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 486.258265][ T6028] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 486.268798][ T6028] 1854 total pagecache pages [ 486.271360][ T6028] 5 pages in swap cache [ 486.278500][ T6028] Free swap = 108676kB [ 486.280301][ T6028] Total swap = 124996kB [ 486.281964][ T6028] 1048443 pages RAM [ 486.283898][ T6028] 0 pages HighMem/MovableOnly [ 486.285720][ T6028] 254667 pages reserved [ 486.287406][ T6028] 0 pages cma reserved [ 486.289155][ T6028] Unreclaimable slab info: [ 486.297017][ T6028] Name Used Total [ 486.300862][ T6028] pid_2 101KB 171KB [ 486.303124][ T6105] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 486.303509][ T6028] bio-352 7KB 7KB [ 486.309581][ T6028] bio-416 8KB 8KB [ 486.312747][ T6028] bio-432 8KB 8KB [ 486.315454][ T6028] bio-528 15KB 15KB [ 486.317888][ T6028] zspage 47KB 47KB [ 486.339735][ T6028] zs_handle 28KB 28KB [ 486.342072][ T6028] zspage 51KB 51KB [ 486.344303][ T6028] zs_handle 28KB 28KB [ 486.346522][ T6028] zspage 43KB 43KB [ 486.348748][ T6028] zs_handle 28KB 28KB [ 486.359752][ T6028] zspage 47KB 47KB [ 486.362661][ T6028] zs_handle 28KB 28KB [ 486.365552][ T6028] zspage 47KB 47KB [ 486.368351][ T6028] zs_handle 28KB 28KB [ 486.380042][ T6028] zspage 43KB 43KB [ 486.382954][ T6028] zs_handle 28KB 28KB [ 486.386648][ T6028] zspage 39KB 39KB [ 486.389547][ T6028] zs_handle 28KB 28KB [ 486.403197][ T6028] zspage 43KB 43KB [ 486.406162][ T6028] zs_handle 28KB 28KB [ 486.409070][ T6028] zspage 43KB 43KB [ 486.429869][ T6028] zs_handle 28KB 28KB [ 486.432799][ T6028] zspage 51KB 51KB [ 486.435657][ T6028] zs_handle 21KB 28KB [ 486.438533][ T6028] zspage 55KB 55KB [ 486.547024][ T6028] zs_handle 28KB 28KB [ 486.549288][ T6028] zspage 43KB 43KB [ 486.551555][ T6028] zs_handle 28KB 28KB [ 486.553754][ T6028] zspage 43KB 43KB [ 486.555938][ T6028] zs_handle 28KB 28KB [ 486.558136][ T6028] zspage 47KB 47KB [ 486.566505][ T6028] zs_handle 28KB 28KB [ 486.568781][ T6028] zspage 39KB 39KB [ 486.575901][ T6028] zs_handle 28KB 28KB [ 486.578161][ T6028] zspage 43KB 43KB [ 486.586922][ T6028] zs_handle 28KB 28KB [ 486.589332][ T6028] zspage 51KB 51KB [ 486.599454][ T6028] zs_handle 28KB 28KB [ 486.621822][ T6028] zspage 43KB 43KB [ 486.628663][ T6028] zs_handle 28KB 28KB [ 486.631737][ T6028] zspage 39KB 39KB [ 486.633964][ T6028] zs_handle 28KB 28KB [ 486.636200][ T6028] zspage 47KB 47KB [ 486.638491][ T6028] zs_handle 28KB 28KB [ 486.661642][ T6028] zspage 55KB 55KB [ 486.663910][ T6028] zs_handle 28KB 28KB [ 486.666258][ T6028] zspage 47KB 47KB [ 486.668466][ T6028] zs_handle 28KB 28KB [ 486.673163][ T6028] zspage 39KB 39KB [ 486.675610][ T6028] zs_handle 28KB 28KB [ 486.677835][ T6028] zspage 51KB 51KB [ 486.694146][ T6028] zs_handle 24KB 24KB [ 486.696423][ T6028] zspage 51KB 51KB [ 486.698676][ T6028] zs_handle 28KB 28KB [ 486.719770][ T6028] zspage 43KB 43KB [ 486.722135][ T6028] zs_handle 28KB 28KB [ 486.724456][ T6028] zspage 39KB 39KB [ 486.726772][ T6028] zs_handle 28KB 28KB [ 486.729072][ T6028] zspage 47KB 47KB [ 486.749773][ T6028] zs_handle 28KB 28KB [ 486.752268][ T6028] zspage 51KB 51KB [ 486.754538][ T6028] zs_handle 24KB 24KB [ 486.757071][ T6028] zspage 47KB 47KB [ 486.769753][ T6028] zs_handle 28KB 28KB [ 486.772625][ T6028] zspage 55KB 55KB [ 486.779720][ T6028] zs_handle 24KB 24KB [ 486.782116][ T6028] zspage 51KB 51KB [ 486.784572][ T6028] zs_handle 28KB 28KB [ 486.787273][ T6028] zswap_entry 867KB 1452KB [ 486.800046][ T6028] AF_VSOCK 30KB 30KB [ 486.802904][ T6028] batadv_tt_change_cache 16KB 16KB [ 486.805900][ T6028] batadv_tl_cache 16KB 16KB [ 486.808410][ T6028] IEEE-802.15.4-MAC 31KB 31KB [ 486.829773][ T6028] IEEE-802.15.4-RAW 31KB 31KB [ 486.832575][ T6028] SMC 30KB 30KB [ 486.835342][ T6028] TIPC 91KB 91KB [ 486.838121][ T6028] RDS 31KB 31KB [ 486.849745][ T6028] SCTPv6 94KB 94KB [ 486.852049][ T6028] SCTP 30KB 30KB [ 486.854303][ T6028] DCCPv6 88KB 88KB [ 486.856705][ T6028] DCCP 92KB 92KB [ 486.858949][ T6028] PNPIPE 31KB 31KB [ 486.874203][ T6028] PHONET 31KB 31KB [ 486.877104][ T6028] L2TP/IPv6 31KB 31KB [ 486.879362][ T6028] L2TP/IP 30KB 30KB [ 486.899727][ T6028] KCM 30KB 30KB [ 486.902018][ T6028] kcm_mux 15KB 15KB [ 486.904234][ T6028] RXRPC 123KB 123KB [ 486.906462][ T6028] rxrpc_call_jar 151KB 151KB [ 486.908681][ T6028] net_bridge_fdb_entry 3079KB 3079KB [ 486.930078][ T6028] MPTCPv6 30KB 30KB [ 486.932305][ T6028] fib6_node 4216KB 4216KB [ 486.934496][ T6028] ip6_dst_cache 1810KB 1929KB [ 486.936687][ T6028] PINGv6 30KB 30KB [ 486.938867][ T6028] RAWv6 123KB 123KB [ 486.959721][ T6028] UDPLITEv6 32KB 32KB [ 486.961934][ T6028] UDPv6 128KB 128KB [ 486.964108][ T6028] TCPv6 559KB 848KB [ 486.966385][ T6028] nf_conntrack 39KB 39KB [ 486.968564][ T6028] wg_peer 91KB 91KB [ 486.999724][ T6028] allowedips_node 11KB 11KB [ 487.002331][ T6028] t10_alua_lu_gp_cache 7KB 7KB [ 487.004608][ T6028] scsi_sense_cache 44KB 44KB [ 487.006823][ T6028] virtio_scsi_cmd 16KB 16KB [ 487.008997][ T6028] bio-136 108KB 108KB [ 487.019734][ T6028] virtio-gpu-vbufs 55KB 87KB [ 487.021958][ T6028] bio-264 7KB 7KB [ 487.024106][ T6028] mqueue_inode_cache 121KB 121KB [ 487.026771][ T6028] f2fs_bio_post_read_ctx 23KB 23KB [ 487.039779][ T6028] jfs_mp 7KB 7KB [ 487.042019][ T6028] fuse_request 7KB 7KB [ 487.044213][ T6028] cifs_small_rq 16KB 16KB [ 487.046409][ T6028] cifs_request 67KB 67KB [ 487.048558][ T6028] cifs_mpx_ids 4KB 4KB [ 487.065037][ T6028] nfs_commit_data 15KB 15KB [ 487.067573][ T6028] nfs_write_data 63KB 63KB [ 487.086159][ T6028] jbd2_inode 15KB 15KB [ 487.089071][ T6028] ext4_system_zone 3KB 3KB [ 487.115646][ T6028] ext4_io_end_vec 15KB 15KB [ 487.119724][ T6028] pid_namespace 23KB 23KB [ 487.122439][ T6028] rpc_buffers 31KB 31KB [ 487.125142][ T6028] rpc_tasks 7KB 7KB [ 487.127381][ T6028] UNIX-STREAM 256KB 256KB [ 487.129578][ T6028] UNIX 424KB 544KB [ 487.139034][ T6028] UDP-Lite 30KB 30KB [ 487.139789][ T6106] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 487.142573][ T6028] MPTCP 31KB 31KB [ 487.149713][ T6028] tcp_bind2_bucket 16KB 16KB [ 487.151974][ T6028] tcp_bind_bucket 16KB 16KB [ 487.154222][ T6028] ip_fib_trie 28KB 28KB [ 487.156597][ T6028] ip_fib_alias 75KB 75KB [ 487.158984][ T6028] rtable 79KB 120KB [ 487.169691][ T6028] PING 30KB 30KB [ 487.171942][ T6028] RAW 61KB 61KB [ 487.174114][ T6028] UDP 123KB 123KB [ 487.176297][ T6028] tw_sock_TCP 7KB 7KB [ 487.178488][ T6028] request_sock_TCP 15KB 15KB [ 487.181918][ T6028] TCP 278KB 520KB [ 487.188013][ T6028] hugetlbfs_inode_cache 31KB 31KB [ 487.190449][ T6028] bio-256 15KB 15KB [ 487.192643][ T6028] ep_head 16KB 16KB [ 487.194988][ T6028] eventpoll_pwq 23KB 23KB [ 487.197205][ T6028] eventpoll_epi 78KB 78KB [ 487.199557][ T6028] inotify_inode_mark 39KB 39KB [ 487.207164][ T6028] sgpool-128 29KB 29KB [ 487.210964][ T6028] sgpool-64 31KB 31KB [ 487.216550][ T6028] sgpool-32 625KB 913KB [ 487.218946][ T6028] sgpool-16 340KB 421KB [ 487.226639][ T6028] sgpool-8 245KB 335KB [ 487.229090][ T6028] bio_crypt_ctx 7KB 7KB [ 487.237070][ T6028] request_queue 208KB 208KB [ 487.239445][ T6028] blkdev_ioc 7KB 7KB [ 487.247612][ T6028] bio-200 620KB 695KB [ 487.250603][ T6028] biovec-max 446KB 446KB [ 487.253360][ T6028] biovec-64 1262KB 1638KB [ 487.255788][ T6028] biovec-16 192KB 273KB [ 487.258057][ T6028] bio_integrity_payload 7KB 7KB [ 487.271398][ T6028] khugepaged_mm_slot 3KB 3KB [ 487.274417][ T6028] uid_cache 31KB 31KB [ 487.276893][ T6028] iommu_iova_magazine 1125KB 1134KB [ 487.279166][ T6028] iommu_iova 268KB 268KB [ 487.292497][ T6028] dmaengine-unmap-256 30KB 30KB [ 487.295217][ T6028] dmaengine-unmap-128 30KB 30KB [ 487.298055][ T6028] dmaengine-unmap-16 4KB 4KB [ 487.308171][ T6028] dmaengine-unmap-2 4KB 4KB [ 487.313100][ T6028] QIPCRTR 31KB 31KB [ 487.315451][ T6028] audit_buffer 15KB 15KB [ 487.318493][ T6028] skbuff_ext_cache 28KB 28KB [ 487.330670][ T6028] skbuff_small_head 10382KB 10442KB [ 487.333128][ T6028] skbuff_fclone_cache 171KB 234KB [ 487.335549][ T6028] skbuff_head_cache 6139KB 6140KB [ 487.337985][ T6028] configfs_dir_cache 12KB 12KB [ 487.349561][ T6028] file_lock_cache 87KB 87KB [ 487.355810][ T6028] file_lock_ctx 15KB 15KB [ 487.358088][ T6028] fsnotify_mark_connector 19KB 19KB [ 487.367411][ T6028] taskstats 147KB 186KB [ 487.369924][ T6028] proc_dir_entry 5722KB 5722KB [ 487.372121][ T6028] pde_opener 15KB 15KB [ 487.374348][ T6028] seq_file 70KB 101KB [ 487.376759][ T6028] sigqueue 66KB 86KB [ 487.379017][ T6028] shmem_inode_cache 6432KB 6577KB [ 487.391937][ T6028] kernfs_iattrs_cache 15KB 15KB [ 487.394258][ T6028] kernfs_node_cache 486494KB 486494KB [ 487.396465][ T6028] mnt_cache 70KB 70KB [ 487.398677][ T6028] filp 330KB 953KB [ 487.408795][ T6028] names_cache 403KB 833KB [ 487.412067][ T6028] net_namespace 57KB 57KB [ 487.414694][ T6028] ima_iint_cache 55KB 55KB [ 487.417343][ T6028] hashtab_node 79KB 79KB [ 487.424736][ T6028] ebitmap_node 421KB 421KB [ 487.427332][ T6028] avtab_node 187KB 187KB [ 487.431910][ T6028] avc_node 83KB 91KB [ 487.434497][ T6028] lsm_inode_cache 2523KB 3010KB [ 487.436815][ T6028] lsm_file_cache 52KB 127KB [ 487.439523][ T6028] key_jar 31KB 31KB [ 487.452826][ T6028] uts_namespace 31KB 31KB [ 487.455040][ T6028] nsproxy 15KB 15KB [ 487.457213][ T6028] vma_lock 460KB 516KB [ 487.459398][ T6028] vm_area_struct 546KB 608KB [ 487.479709][ T6028] fs_cache 76KB 100KB [ 487.481935][ T6028] files_cache 270KB 334KB [ 487.484125][ T6028] signal_cache 747KB 1761KB [ 487.486326][ T6028] sighand_cache 1001KB 1984KB [ 487.488514][ T6028] task_struct 3398KB 4214KB [ 487.499707][ T6028] cred 135KB 292KB [ 487.501923][ T6028] anon_vma_chain 280KB 311KB [ 487.504082][ T6028] anon_vma 283KB 382KB [ 487.506251][ T6028] pid 187KB 414KB [ 487.508417][ T6028] Acpi-Operand 254KB 360KB [ 487.518625][ T6028] Acpi-ParseExt 66KB 82KB [ 487.521256][ T6028] Acpi-Parse 59KB 75KB [ 487.524038][ T6028] Acpi-State 51KB 66KB [ 487.526368][ T6028] Acpi-Namespace 60KB 60KB [ 487.528595][ T6028] numa_policy 3KB 3KB [ 487.539724][ T6028] perf_event 31KB 31KB [ 487.542094][ T6028] trace_event_file 488KB 488KB [ 487.544654][ T6028] ftrace_event_field 885KB 885KB [ 487.547073][ T6028] pool_workqueue 1692KB 1696KB [ 487.549292][ T6028] maple_node 488KB 1392KB [ 487.563627][ T6028] task_group 30KB 30KB [ 487.565923][ T6028] mm_struct 427KB 648KB [ 487.568503][ T6028] vmap_area 253KB 895KB [ 487.583658][ T6028] debug_objects_cache 53968KB 54201KB [ 487.586373][ T6028] page->ptl 96KB 129KB [ 487.588523][ T6028] kmalloc-cg-8k 264416KB 264512KB [ 487.597504][ T6028] kmalloc-cg-4k 405480KB 405584KB [ 487.600407][ T6028] kmalloc-cg-2k 334980KB 335032KB [ 487.602899][ T6028] kmalloc-cg-1k 67126KB 68000KB [ 487.605341][ T6028] kmalloc-cg-512 33719KB 33744KB [ 487.607501][ T6028] kmalloc-cg-256 64KB 64KB [ 487.609834][ T6028] kmalloc-cg-192 4218KB 4220KB [ 487.612300][ T6028] kmalloc-cg-128 4304KB 4304KB [ 487.614933][ T6028] kmalloc-cg-96 542KB 560KB [ 487.617256][ T6028] kmalloc-cg-64 73KB 92KB [ 487.619461][ T6028] kmalloc-cg-32 264KB 304KB [ 487.629723][ T6028] kmalloc-cg-16 16KB 20KB [ 487.631942][ T6028] kmalloc-cg-8 16KB 16KB [ 487.634130][ T6028] kmalloc-8k 4256KB 4384KB [ 487.636281][ T6028] kmalloc-4k 43688KB 43784KB [ 487.638572][ T6028] kmalloc-2k 77356KB 82368KB [ 487.646939][ T6028] kmalloc-1k 212926KB 219712KB [ 487.649159][ T6028] kmalloc-512 240542KB 240552KB [ 487.656628][ T6028] kmalloc-256 48359KB 48388KB [ 487.659351][ T6028] kmalloc-192 22479KB 22484KB [ 487.666844][ T6028] kmalloc-128 31146KB 31148KB [ 487.669223][ T6028] kmalloc-96 4073KB 4508KB [ 487.679838][ T6028] kmalloc-64 14137KB 14996KB [ 487.682754][ T6028] kmalloc-32 39518KB 39520KB [ 487.685624][ T6028] kmalloc-16 2325KB 2788KB [ 487.687975][ T6028] kmalloc-8 2574KB 2604KB [ 487.699747][ T6028] kmem_cache_node 240KB 244KB [ 487.702778][ T6028] kmem_cache 210KB 210KB [ 487.705815][ T6028] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor165,pid=6028,uid=0 [ 487.716253][ T6028] Out of memory (oom_kill_allocating_task): Killed process 6028 (syz-executor165) total-vm:17428kB, anon-rss:128kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 487.789772][ T6107] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 487.980436][ T6108] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 488.079776][ T6109] netlink: 12 bytes leftover after parsing attributes in process `syz-executor165'. [ 488.135902][ T6030] syz-executor165 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=1, oom_score_adj=0 [ 488.147979][ T6030] CPU: 0 PID: 6030 Comm: syz-executor165 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 488.151806][ T6030] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 488.155733][ T6030] Call Trace: [ 488.156952][ T6030] [ 488.158046][ T6030] dump_stack_lvl+0x16c/0x1f0 [ 488.159925][ T6030] dump_header+0x101/0x900 [ 488.161609][ T6030] oom_kill_process+0x270/0xa70 [ 488.163390][ T6030] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 488.165642][ T6030] out_of_memory+0x13b6/0x16b0 [ 488.167551][ T6030] ? __pfx___mutex_trylock_common+0x10/0x10 [ 488.169712][ T6030] ? __pfx_out_of_memory+0x10/0x10 [ 488.171552][ T6030] __alloc_pages+0x1d89/0x2460 [ 488.173424][ T6030] ? __pfx___alloc_pages+0x10/0x10 [ 488.175406][ T6030] ? kasan_save_stack+0x42/0x60 [ 488.177303][ T6030] ? kasan_save_track+0x14/0x30 [ 488.179169][ T6030] ? kmem_cache_alloc+0x136/0x320 [ 488.181260][ T6030] ? kernel_clone+0xfd/0x980 [ 488.183029][ T6030] ? __do_sys_clone+0xba/0x100 [ 488.184904][ T6030] ? do_syscall_64+0xd2/0x260 [ 488.186654][ T6030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 488.188834][ T6030] ? policy_nodemask+0xea/0x4e0 [ 488.190622][ T6030] alloc_pages_mpol+0x275/0x610 [ 488.192443][ T6030] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 488.194862][ T6030] ? lockdep_init_map_type+0x16d/0x7d0 [ 488.196893][ T6030] __get_free_pages+0xc/0x40 [ 488.198654][ T6030] pgd_alloc+0x2c/0x290 [ 488.200311][ T6030] mm_init+0x693/0xf80 [ 488.202248][ T6030] copy_process+0x6777/0x9160 [ 488.203990][ T6030] ? hlock_class+0x4e/0x130 [ 488.205782][ T6030] ? mark_lock+0xb5/0xc60 [ 488.207408][ T6030] ? hlock_class+0x4e/0x130 [ 488.209286][ T6030] ? mark_lock+0xb5/0xc60 [ 488.211022][ T6030] ? __pfx_copy_process+0x10/0x10 [ 488.213004][ T6030] ? hlock_class+0x4e/0x130 [ 488.214860][ T6030] ? __lock_acquire+0xc5d/0x3b30 [ 488.216922][ T6030] kernel_clone+0xfd/0x980 [ 488.219159][ T6030] ? __pfx_kernel_clone+0x10/0x10 [ 488.221554][ T6030] ? find_held_lock+0x59/0x110 [ 488.223804][ T6030] __do_sys_clone+0xba/0x100 [ 488.225911][ T6030] ? __pfx___do_sys_clone+0x10/0x10 [ 488.228073][ T6030] do_syscall_64+0xd2/0x260 [ 488.229828][ T6030] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 488.232032][ T6030] RIP: 0033:0x7fe81a0a2c73 [ 488.233838][ T6030] Code: Unable to access opcode bytes at 0x7fe81a0a2c49. [ 488.237513][ T6030] RSP: 002b:00007ffcbacab7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 488.241558][ T6030] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe81a0a2c73 [ 488.244805][ T6030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 488.247924][ T6030] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 488.250791][ T6030] R10: 0000555577565650 R11: 0000000000000246 R12: 0000000000000001 [ 488.254346][ T6030] R13: 00007ffcbacab8bc R14: 00007ffcbacab8d0 R15: 00007ffcbacab8c0 [ 488.257238][ T6030] [ 488.261274][ T6030] Mem-Info: [ 488.263051][ T6030] active_anon:2 inactive_anon:0 isolated_anon:0 [ 488.263051][ T6030] active_file:0 inactive_file:71 isolated_file:0 [ 488.263051][ T6030] unevictable:1768 dirty:0 writeback:0 [ 488.263051][ T6030] slab_reclaimable:11729 slab_unreclaimable:636172 [ 488.263051][ T6030] mapped:29 shmem:1768 pagetables:504 [ 488.263051][ T6030] sec_pagetables:0 bounce:0 [ 488.263051][ T6030] kernel_misc_reclaimable:0 [ 488.263051][ T6030] free:14966 free_pcp:2613 free_cma:0 [ 488.286116][ T6030] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:268kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1504kB sec_pagetables:0kB all_unreclaimable? no [ 488.301306][ T6030] Node 1 active_anon:8kB inactive_anon:0kB active_file:96kB inactive_file:100kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:112kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:560kB pagetables:512kB sec_pagetables:0kB all_unreclaimable? no [ 488.314681][ T6030] Node 0 DMA free:5592kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 488.339560][ T6030] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 488.343740][ T6030] Node 0 DMA32 free:23968kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:0kB active_file:368kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:680kB local_pcp:16kB free_cma:0kB [ 488.365024][ T6030] lowmem_reserve[]: 0 0 0 0 0 [ 488.437990][ T6030] Node 1 Normal free:37588kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:364kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:1692kB local_pcp:0kB free_cma:0kB [ 488.450347][ T6030] lowmem_reserve[]: 0 0 0 0 0 [ 488.452185][ T6030] Node 0 DMA: 1*4kB (E) 6*8kB (UME) 7*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5604kB [ 488.459285][ T6030] Node 0 DMA32: 83*4kB (UME) 402*8kB (ME) 384*16kB (UME) 246*32kB (UME) 68*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21916kB [ 488.466076][ T6030] Node 1 Normal: 56*4kB (ME) 50*8kB (ME) 157*16kB (ME) 70*32kB (UME) 24*64kB (ME) 6*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 37120kB [ 488.479020][ T6030] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 488.483507][ T6030] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 488.487685][ T6030] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 488.491831][ T6030] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 488.495239][ T6030] 1772 total pagecache pages [ 488.496954][ T6030] 1 pages in swap cache [ 488.498505][ T6030] Free swap = 108932kB [ 488.506095][ T6030] Total swap = 124996kB [ 488.507888][ T6030] 1048443 pages RAM [ 488.509352][ T6030] 0 pages HighMem/MovableOnly [ 488.511165][ T6030] 254667 pages reserved [ 488.512677][ T6030] 0 pages cma reserved [ 488.514167][ T6030] Unreclaimable slab info: [ 488.515959][ T6030] Name Used Total [ 488.518244][ T6030] pid_2 101KB 171KB [ 488.523446][ T6030] bio-352 7KB 7KB [ 488.525683][ T6030] bio-416 8KB 8KB [ 488.528414][ T6030] bio-432 8KB 8KB [ 488.530767][ T6030] bio-528 15KB 15KB [ 488.532958][ T6030] zspage 47KB 47KB [ 488.535167][ T6030] zs_handle 28KB 28KB [ 488.537829][ T6030] zspage 51KB 51KB [ 488.541715][ T6030] zs_handle 28KB 28KB [ 488.544455][ T6030] zspage 43KB 43KB [ 488.547285][ T6030] zs_handle 28KB 28KB [ 488.549608][ T6030] zspage 47KB 47KB [ 488.552582][ T6030] zs_handle 28KB 28KB [ 488.555427][ T6030] zspage 47KB 47KB [ 488.558289][ T6030] zs_handle 28KB 28KB [ 488.564415][ T6030] zspage 43KB 43KB [ 488.567187][ T6030] zs_handle 28KB 28KB [ 488.569869][ T6030] zspage 39KB 39KB [ 488.572689][ T6030] zs_handle 28KB 28KB [ 488.575479][ T6030] zspage 43KB 43KB [ 488.578235][ T6030] zs_handle 28KB 28KB [ 488.589809][ T6030] zspage 43KB 43KB [ 488.592910][ T6030] zs_handle 28KB 28KB [ 488.595775][ T6030] zspage 51KB 51KB [ 488.598617][ T6030] zs_handle 21KB 28KB [ 488.605091][ T6030] zspage 55KB 55KB [ 488.607406][ T6030] zs_handle 28KB 28KB [ 488.609629][ T6030] zspage 43KB 43KB [ 488.618608][ T6030] zs_handle 28KB 28KB [ 488.635523][ T6030] zspage 43KB 43KB [ 488.637777][ T6030] zs_handle 28KB 28KB [ 488.649290][ T6030] zspage 47KB 47KB [ 488.652459][ T6030] zs_handle 28KB 28KB [ 488.654869][ T6030] zspage 39KB 39KB [ 488.657082][ T6030] zs_handle 28KB 28KB [ 488.659284][ T6030] zspage 43KB 43KB [ 488.668601][ T6030] zs_handle 28KB 28KB [ 488.673944][ T6030] zspage 51KB 51KB [ 488.676937][ T6030] zs_handle 28KB 28KB [ 488.684542][ T6030] zspage 43KB 43KB [ 488.686797][ T6030] zs_handle 28KB 28KB [ 488.689145][ T6030] zspage 39KB 39KB [ 488.695889][ T6030] zs_handle 28KB 28KB [ 488.698358][ T6030] zspage 47KB 47KB [ 488.710237][ T6030] zs_handle 28KB 28KB [ 488.712750][ T6030] zspage 55KB 55KB [ 488.715467][ T6030] zs_handle 28KB 28KB [ 488.718735][ T6030] zspage 47KB 47KB [ 488.725354][ T6030] zs_handle 28KB 28KB [ 488.727795][ T6030] zspage 39KB 39KB [ 488.730066][ T6030] zs_handle 28KB 28KB [ 488.732252][ T6030] zspage 51KB 51KB [ 488.734477][ T6030] zs_handle 24KB 24KB [ 488.736694][ T6030] zspage 51KB 51KB [ 488.738889][ T6030] zs_handle 28KB 28KB [ 488.746685][ T6030] zspage 43KB 43KB [ 488.748894][ T6030] zs_handle 28KB 28KB [ 488.753696][ T6030] zspage 39KB 39KB [ 488.755897][ T6030] zs_handle 28KB 28KB [ 488.758082][ T6030] zspage 47KB 47KB [ 488.761285][ T6030] zs_handle 28KB 28KB [ 488.764049][ T6030] zspage 51KB 51KB [ 488.766739][ T6030] zs_handle 24KB 24KB [ 488.769306][ T6030] zspage 47KB 47KB [ 488.778972][ T6030] zs_handle 28KB 28KB [ 488.781891][ T6030] zspage 55KB 55KB [ 488.784606][ T6030] zs_handle 24KB 24KB [ 488.787257][ T6030] zspage 51KB 51KB [ 488.795893][ T6030] zs_handle 28KB 28KB [ 488.798163][ T6030] zswap_entry 711KB 1401KB [ 488.800572][ T6030] AF_VSOCK 30KB 30KB [ 488.802736][ T6030] batadv_tt_change_cache 16KB 16KB [ 488.805102][ T6030] batadv_tl_cache 16KB 16KB [ 488.807322][ T6030] IEEE-802.15.4-MAC 31KB 31KB [ 488.809507][ T6030] IEEE-802.15.4-RAW 31KB 31KB [ 488.829733][ T6030] SMC 30KB 30KB [ 488.831979][ T6030] TIPC 91KB 91KB [ 488.834483][ T6030] RDS 31KB 31KB [ 488.837294][ T6030] SCTPv6 94KB 94KB [ 488.849734][ T6030] SCTP 30KB 30KB [ 488.852502][ T6030] DCCPv6 88KB 88KB [ 488.855443][ T6030] DCCP 92KB 92KB [ 488.858724][ T6030] PNPIPE 31KB 31KB [ 488.879256][ T6030] PHONET 31KB 31KB [ 488.891629][ T6030] L2TP/IPv6 31KB 31KB [ 488.893896][ T6030] L2TP/IP 30KB 30KB [ 488.896472][ T6030] KCM 30KB 30KB [ 488.898722][ T6030] kcm_mux 15KB 15KB [ 488.901137][ T6030] RXRPC 123KB 123KB [ 488.903709][ T6030] rxrpc_call_jar 151KB 151KB [ 488.906021][ T6030] net_bridge_fdb_entry 3079KB 3079KB [ 488.908567][ T6030] MPTCPv6 30KB 30KB [ 488.919046][ T6030] fib6_node 4216KB 4216KB [ 488.925958][ T6030] ip6_dst_cache 1854KB 1914KB [ 488.928197][ T6030] PINGv6 30KB 30KB [ 488.937456][ T6030] RAWv6 123KB 123KB [ 488.940321][ T6030] UDPLITEv6 32KB 32KB [ 488.942567][ T6030] UDPv6 128KB 128KB [ 488.944740][ T6030] TCPv6 559KB 848KB [ 488.961376][ T6030] nf_conntrack 39KB 39KB [ 488.963621][ T6030] wg_peer 91KB 91KB [ 488.965919][ T6030] allowedips_node 11KB 11KB [ 488.968107][ T6030] t10_alua_lu_gp_cache 7KB 7KB [ 488.983031][ T6030] scsi_sense_cache 44KB 44KB [ 488.985948][ T6030] virtio_scsi_cmd 16KB 16KB [ 488.988782][ T6030] bio-136 108KB 108KB [ 488.997593][ T6030] virtio-gpu-vbufs 55KB 87KB [ 489.001837][ T6030] bio-264 7KB 7KB [ 489.004138][ T6030] mqueue_inode_cache 121KB 121KB [ 489.006866][ T6030] f2fs_bio_post_read_ctx 23KB 23KB [ 489.072733][ T6030] jfs_mp 7KB 7KB [ 489.075065][ T6030] fuse_request 7KB 7KB [ 489.077308][ T6030] cifs_small_rq 16KB 16KB [ 489.089904][ T6030] cifs_request 67KB 67KB [ 489.092185][ T6030] cifs_mpx_ids 4KB 4KB [ 489.094435][ T6030] nfs_commit_data 15KB 15KB [ 489.096684][ T6030] nfs_write_data 63KB 63KB [ 489.098934][ T6030] jbd2_inode 15KB 15KB [ 489.139751][ T6030] ext4_system_zone 3KB 3KB [ 489.142628][ T6030] ext4_io_end_vec 15KB 15KB [ 489.144907][ T6030] pid_namespace 23KB 23KB [ 489.148169][ T6030] rpc_buffers 31KB 31KB [ 489.151824][ T6030] rpc_tasks 7KB 7KB [ 489.154144][ T6030] UNIX-STREAM 256KB 256KB [ 489.156814][ T6030] UNIX 422KB 544KB [ 489.159333][ T6030] UDP-Lite 30KB 30KB [ 489.166347][ T6030] MPTCP 31KB 31KB [ 489.168680][ T6030] tcp_bind2_bucket 16KB 16KB [ 489.178998][ T6030] tcp_bind_bucket 16KB 16KB [ 489.185993][ T6030] ip_fib_trie 28KB 28KB [ 489.188579][ T6030] ip_fib_alias 75KB 75KB [ 489.192725][ T6030] rtable 79KB 120KB [ 489.195084][ T6030] PING 30KB 30KB [ 489.197420][ T6030] RAW 61KB 61KB [ 489.202656][ T6030] UDP 123KB 123KB [ 489.204938][ T6030] tw_sock_TCP 7KB 7KB [ 489.207382][ T6030] request_sock_TCP 15KB 15KB [ 489.211661][ T6030] TCP 278KB 520KB [ 489.214085][ T6030] hugetlbfs_inode_cache 31KB 31KB [ 489.216585][ T6030] bio-256 15KB 15KB [ 489.218957][ T6030] ep_head 16KB 16KB [ 489.226466][ T6030] eventpoll_pwq 23KB 23KB [ 489.229406][ T6030] eventpoll_epi 78KB 78KB [ 489.237105][ T6030] inotify_inode_mark 39KB 39KB [ 489.240842][ T6030] sgpool-128 29KB 29KB [ 489.243799][ T6030] sgpool-64 31KB 31KB [ 489.246680][ T6030] sgpool-32 533KB 756KB [ 489.249605][ T6030] sgpool-16 313KB 375KB [ 489.252692][ T6030] sgpool-8 193KB 242KB [ 489.255405][ T6030] bio_crypt_ctx 7KB 7KB [ 489.257919][ T6030] request_queue 208KB 208KB [ 489.261093][ T6030] blkdev_ioc 7KB 7KB [ 489.263338][ T6030] bio-200 413KB 492KB [ 489.265604][ T6030] biovec-max 446KB 446KB [ 489.267837][ T6030] biovec-64 914KB 1197KB [ 489.271107][ T6030] biovec-16 170KB 226KB [ 489.273716][ T6030] bio_integrity_payload 7KB 7KB [ 489.276835][ T6030] khugepaged_mm_slot 3KB 3KB [ 489.279712][ T6030] uid_cache 31KB 31KB [ 489.281935][ T6030] iommu_iova_magazine 1125KB 1134KB [ 489.284419][ T6030] iommu_iova 268KB 268KB [ 489.286831][ T6030] dmaengine-unmap-256 30KB 30KB [ 489.290148][ T6030] dmaengine-unmap-128 30KB 30KB [ 489.293525][ T6030] dmaengine-unmap-16 4KB 4KB [ 489.296634][ T6030] dmaengine-unmap-2 4KB 4KB [ 489.299565][ T6030] QIPCRTR 31KB 31KB [ 489.302628][ T6030] audit_buffer 15KB 15KB [ 489.305554][ T6030] skbuff_ext_cache 28KB 28KB [ 489.309284][ T6030] skbuff_small_head 10152KB 10316KB [ 489.313485][ T6030] skbuff_fclone_cache 171KB 234KB [ 489.316464][ T6030] skbuff_head_cache 6114KB 6148KB [ 489.318783][ T6030] configfs_dir_cache 12KB 12KB [ 489.321197][ T6030] file_lock_cache 87KB 87KB [ 489.323954][ T6030] file_lock_ctx 15KB 15KB [ 489.326866][ T6030] fsnotify_mark_connector 19KB 19KB [ 489.330175][ T6030] taskstats 147KB 186KB [ 489.332636][ T6030] proc_dir_entry 5722KB 5722KB [ 489.335313][ T6030] pde_opener 15KB 15KB [ 489.337819][ T6030] seq_file 70KB 101KB [ 489.340445][ T6030] sigqueue 66KB 86KB [ 489.342693][ T6030] shmem_inode_cache 6432KB 6577KB [ 489.344978][ T6030] kernfs_iattrs_cache 15KB 15KB [ 489.347391][ T6030] kernfs_node_cache 486706KB 486706KB [ 489.349800][ T6030] mnt_cache 70KB 70KB [ 489.352169][ T6030] filp 318KB 890KB [ 489.354554][ T6030] names_cache 242KB 624KB [ 489.357709][ T6030] net_namespace 57KB 57KB [ 489.360208][ T6030] ima_iint_cache 55KB 55KB [ 489.362705][ T6030] hashtab_node 79KB 79KB [ 489.365063][ T6030] ebitmap_node 421KB 421KB [ 489.367267][ T6030] avtab_node 187KB 187KB [ 489.369478][ T6030] avc_node 83KB 91KB [ 489.372004][ T6030] lsm_inode_cache 2494KB 3010KB [ 489.374289][ T6030] lsm_file_cache 51KB 127KB [ 489.376775][ T6030] key_jar 31KB 31KB [ 489.379125][ T6030] uts_namespace 31KB 31KB [ 489.382200][ T6030] nsproxy 15KB 15KB [ 489.384454][ T6030] vma_lock 449KB 504KB [ 489.386977][ T6030] vm_area_struct 511KB 592KB [ 489.389189][ T6030] fs_cache 76KB 100KB [ 489.391551][ T6030] files_cache 270KB 334KB [ 489.393750][ T6030] signal_cache 747KB 1761KB [ 489.396136][ T6030] sighand_cache 996KB 1984KB [ 489.398337][ T6030] task_struct 3335KB 4186KB [ 489.400611][ T6030] cred 134KB 292KB [ 489.402851][ T6030] anon_vma_chain 261KB 307KB [ 489.405102][ T6030] anon_vma 283KB 382KB [ 489.407282][ T6030] pid 187KB 414KB [ 489.409504][ T6030] Acpi-Operand 254KB 360KB [ 489.411775][ T6030] Acpi-ParseExt 66KB 82KB [ 489.413987][ T6030] Acpi-Parse 59KB 75KB [ 489.416199][ T6030] Acpi-State 51KB 66KB [ 489.418400][ T6030] Acpi-Namespace 60KB 60KB [ 489.420862][ T6030] numa_policy 3KB 3KB [ 489.423557][ T6030] perf_event 31KB 31KB [ 489.425882][ T6030] trace_event_file 488KB 488KB [ 489.428162][ T6030] ftrace_event_field 885KB 885KB [ 489.430486][ T6030] pool_workqueue 1692KB 1696KB [ 489.432725][ T6030] maple_node 488KB 1392KB [ 489.434994][ T6030] task_group 30KB 30KB [ 489.437229][ T6030] mm_struct 427KB 648KB [ 489.439486][ T6030] vmap_area 253KB 895KB [ 489.441843][ T6030] debug_objects_cache 53996KB 54201KB [ 489.444168][ T6030] page->ptl 77KB 129KB [ 489.446453][ T6030] kmalloc-cg-8k 264448KB 264544KB [ 489.448685][ T6030] kmalloc-cg-4k 405640KB 405744KB [ 489.451043][ T6030] kmalloc-cg-2k 335088KB 335140KB [ 489.453326][ T6030] kmalloc-cg-1k 67154KB 68000KB [ 489.455586][ T6030] kmalloc-cg-512 33719KB 33744KB [ 489.458126][ T6030] kmalloc-cg-256 64KB 64KB [ 489.460476][ T6030] kmalloc-cg-192 4222KB 4228KB [ 489.462730][ T6030] kmalloc-cg-128 4312KB 4312KB [ 489.465016][ T6030] kmalloc-cg-96 542KB 560KB [ 489.467279][ T6030] kmalloc-cg-64 73KB 92KB [ 489.472084][ T6030] kmalloc-cg-32 264KB 304KB [ 489.474327][ T6030] kmalloc-cg-16 16KB 20KB [ 489.476530][ T6030] kmalloc-cg-8 16KB 16KB [ 489.478783][ T6030] kmalloc-8k 4448KB 4448KB [ 489.481050][ T6030] kmalloc-4k 44168KB 44392KB [ 489.483365][ T6030] kmalloc-2k 76936KB 82336KB [ 489.485791][ T6030] kmalloc-1k 213404KB 219616KB [ 489.488052][ T6030] kmalloc-512 240610KB 240616KB [ 489.491901][ T6030] kmalloc-256 49011KB 49052KB [ 489.494220][ T6030] kmalloc-192 22483KB 22488KB [ 489.496929][ T6030] kmalloc-128 31155KB 31156KB [ 489.499223][ T6030] kmalloc-96 4092KB 4508KB [ 489.502091][ T6030] kmalloc-64 14125KB 14996KB [ 489.504784][ T6030] kmalloc-32 39631KB 39640KB [ 489.507281][ T6030] kmalloc-16 2325KB 2788KB [ 489.509578][ T6030] kmalloc-8 2572KB 2596KB [ 489.511897][ T6030] kmem_cache_node 240KB 244KB [ 489.514166][ T6030] kmem_cache 210KB 210KB [ 489.516512][ T6030] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor165,pid=6030,uid=0 [ 489.522048][ T6030] Out of memory (oom_kill_allocating_task): Killed process 6030 (syz-executor165) total-vm:17428kB, anon-rss:128kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 489.537289][ T6031] syz-executor165 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 489.541543][ T6031] CPU: 3 PID: 6031 Comm: syz-executor165 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 489.545260][ T6031] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 489.548980][ T6031] Call Trace: [ 489.550241][ T6031] [ 489.551503][ T6031] dump_stack_lvl+0x16c/0x1f0 [ 489.553268][ T6031] dump_header+0x101/0x900 [ 489.554973][ T6031] oom_kill_process+0x270/0xa70 [ 489.556811][ T6031] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 489.559030][ T6031] out_of_memory+0x13b6/0x16b0 [ 489.560822][ T6031] ? __pfx___mutex_trylock_common+0x10/0x10 [ 489.563039][ T6031] ? __pfx_out_of_memory+0x10/0x10 [ 489.564985][ T6031] __alloc_pages+0x1d89/0x2460 [ 489.566766][ T6031] ? __pfx___alloc_pages+0x10/0x10 [ 489.568675][ T6031] ? filemap_get_entry+0x239/0x470 [ 489.570602][ T6031] ? find_held_lock+0x2d/0x110 [ 489.572367][ T6031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 489.574593][ T6031] ? policy_nodemask+0xea/0x4e0 [ 489.576441][ T6031] alloc_pages_mpol+0x275/0x610 [ 489.578275][ T6031] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 489.580280][ T6031] ? _raw_spin_unlock+0x28/0x50 [ 489.582123][ T6031] ? swap_swapcount+0x13d/0x220 [ 489.583947][ T6031] ? __lock_acquire+0xc5d/0x3b30 [ 489.585835][ T6031] __read_swap_cache_async+0x274/0x610 [ 489.587875][ T6031] ? __pfx___read_swap_cache_async+0x10/0x10 [ 489.590121][ T6031] ? __pfx___lock_acquire+0x10/0x10 [ 489.592229][ T6031] ? swp_swap_info+0xcf/0x130 [ 489.594037][ T6031] ? __pfx_swp_swap_info+0x10/0x10 [ 489.595978][ T6031] swap_cluster_readahead+0x4ab/0x6f0 [ 489.597999][ T6031] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 489.600216][ T6031] ? __pfx_lock_release+0x10/0x10 [ 489.602137][ T6031] ? xas_descend+0x141/0x4f0 [ 489.603900][ T6031] ? filemap_get_entry+0x23e/0x470 [ 489.605829][ T6031] swapin_readahead+0x12e/0xe30 [ 489.608042][ T6031] ? get_swap_device+0x367/0x5e0 [ 489.610069][ T6031] ? __pfx_swapin_readahead+0x10/0x10 [ 489.612175][ T6031] ? __filemap_get_folio+0x2ae/0xa90 [ 489.614322][ T6031] ? swap_cache_get_folio+0x1dc/0x460 [ 489.616338][ T6031] ? get_swap_device+0x245/0x5e0 [ 489.618239][ T6031] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 489.620402][ T6031] ? __pfx_lock_acquire+0x10/0x10 [ 489.622323][ T6031] do_swap_page+0x4ce/0x3170 [ 489.624077][ T6031] ? rcu_is_watching+0x12/0xc0 [ 489.625968][ T6031] ? __pte_offset_map+0x1b9/0x540 [ 489.627852][ T6031] ? __pfx_do_swap_page+0x10/0x10 [ 489.629778][ T6031] ? pte_offset_map_nolock+0xfe/0x1c0 [ 489.631783][ T6031] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 489.633969][ T6031] __handle_mm_fault+0x13c1/0x4b40 [ 489.635901][ T6031] ? __pfx___handle_mm_fault+0x10/0x10 [ 489.637948][ T6031] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 489.640047][ T6031] ? do_user_addr_fault+0x708/0x1080 [ 489.642063][ T6031] handle_mm_fault+0x476/0xa00 [ 489.643843][ T6031] do_user_addr_fault+0x426/0x1080 [ 489.645792][ T6031] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 489.648045][ T6031] exc_page_fault+0x5c/0xc0 [ 489.649769][ T6031] asm_exc_page_fault+0x26/0x30 [ 489.651567][ T6031] RIP: 0033:0x7fe81a0a22b0 [ 489.653273][ T6031] Code: Unable to access opcode bytes at 0x7fe81a0a2286. [ 489.655890][ T6031] RSP: 002b:00007ffcbacab8a8 EFLAGS: 00010202 [ 489.658177][ T6031] RAX: 0000000000000000 RBX: 00000000000017dd RCX: 00007fe81a0cc183 [ 489.661145][ T6031] RDX: 0000000000000000 RSI: 00007ffcbacab8d0 RDI: 0000000000000001 [ 489.664056][ T6031] RBP: 00000000000f4240 R08: 00000000000001e8 R09: 0000000000000001 [ 489.667255][ T6031] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000007714b [ 489.670316][ T6031] R13: 00007ffcbacab8bc R14: 00007ffcbacab8d0 R15: 00007ffcbacab8c0 [ 489.673360][ T6031] [ 489.698646][ T6031] Mem-Info: [ 489.700001][ T6031] active_anon:2 inactive_anon:0 isolated_anon:0 [ 489.700001][ T6031] active_file:0 inactive_file:45 isolated_file:0 [ 489.700001][ T6031] unevictable:1768 dirty:0 writeback:0 [ 489.700001][ T6031] slab_reclaimable:11729 slab_unreclaimable:636372 [ 489.700001][ T6031] mapped:1 shmem:1768 pagetables:493 [ 489.700001][ T6031] sec_pagetables:0 bounce:0 [ 489.700001][ T6031] kernel_misc_reclaimable:0 [ 489.700001][ T6031] free:15777 free_pcp:1545 free_cma:0 [ 489.717740][ T6031] Node 0 active_anon:8kB inactive_anon:0kB active_file:32kB inactive_file:128kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1504kB sec_pagetables:0kB all_unreclaimable? no [ 489.728871][ T6031] Node 1 active_anon:0kB inactive_anon:0kB active_file:20kB inactive_file:52kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:464kB pagetables:468kB sec_pagetables:0kB all_unreclaimable? no [ 489.740468][ T6031] Node 0 DMA free:5584kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:0kB free_cma:0kB [ 489.750800][ T6031] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 489.752914][ T6031] Node 0 DMA32 free:22196kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:0kB active_file:72kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2488kB local_pcp:1052kB free_cma:0kB [ 489.764042][ T6031] lowmem_reserve[]: 0 0 0 0 0 [ 489.766083][ T6031] Node 1 Normal free:36348kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:232kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:3064kB local_pcp:124kB free_cma:0kB [ 489.778994][ T6031] lowmem_reserve[]: 0 0 0 0 0 [ 489.780798][ T6031] Node 0 DMA: 4*4kB (UME) 4*8kB (ME) 6*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5584kB [ 489.786499][ T6031] Node 0 DMA32: 98*4kB (UME) 448*8kB (UME) 385*16kB (UME) 262*32kB (UME) 54*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21976kB [ 489.791820][ T6031] Node 1 Normal: 56*4kB (UME) 75*8kB (UE) 164*16kB (UE) 86*32kB (UME) 19*64kB (ME) 4*128kB (E) 2*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 36600kB [ 489.798451][ T6031] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 489.802901][ T6031] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 489.806968][ T6031] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 489.812262][ T6031] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 489.816449][ T6031] 1813 total pagecache pages [ 489.818585][ T6031] 0 pages in swap cache [ 489.820643][ T6031] Free swap = 108932kB [ 489.822545][ T6031] Total swap = 124996kB [ 489.824401][ T6031] 1048443 pages RAM [ 489.826126][ T6031] 0 pages HighMem/MovableOnly [ 489.828224][ T6031] 254667 pages reserved [ 489.830203][ T6031] 0 pages cma reserved [ 489.832051][ T6031] Unreclaimable slab info: [ 489.834245][ T6031] Name Used Total [ 489.837231][ T6031] pid_2 101KB 171KB [ 489.840428][ T6031] bio-352 7KB 7KB [ 489.843307][ T6031] bio-416 8KB 8KB [ 489.845801][ T6031] bio-432 8KB 8KB [ 489.847975][ T6031] bio-528 15KB 15KB [ 489.850242][ T6031] zspage 47KB 47KB [ 489.852618][ T6031] zs_handle 28KB 28KB [ 489.854834][ T6031] zspage 51KB 51KB [ 489.856998][ T6031] zs_handle 28KB 28KB [ 489.859170][ T6031] zspage 43KB 43KB [ 489.861451][ T6031] zs_handle 28KB 28KB [ 489.863617][ T6031] zspage 47KB 47KB [ 489.865928][ T6031] zs_handle 28KB 28KB [ 489.868353][ T6031] zspage 47KB 47KB [ 489.870651][ T6031] zs_handle 28KB 28KB [ 489.872824][ T6031] zspage 43KB 43KB [ 489.874996][ T6031] zs_handle 28KB 28KB [ 489.877255][ T6031] zspage 39KB 39KB [ 489.879482][ T6031] zs_handle 28KB 28KB [ 489.882240][ T6031] zspage 43KB 43KB [ 489.884444][ T6031] zs_handle 28KB 28KB [ 489.886759][ T6031] zspage 43KB 43KB [ 489.888996][ T6031] zs_handle 28KB 28KB [ 489.891480][ T6031] zspage 51KB 51KB [ 489.893747][ T6031] zs_handle 21KB 28KB [ 489.895918][ T6031] zspage 55KB 55KB [ 489.898171][ T6031] zs_handle 28KB 28KB [ 489.902210][ T6031] zspage 43KB 43KB [ 489.904389][ T6031] zs_handle 28KB 28KB [ 489.906555][ T6031] zspage 43KB 43KB [ 489.908734][ T6031] zs_handle 28KB 28KB [ 489.914144][ T6031] zspage 47KB 47KB [ 489.916534][ T6031] zs_handle 28KB 28KB [ 489.919563][ T6031] zspage 39KB 39KB [ 489.924085][ T6031] zs_handle 28KB 28KB [ 489.926613][ T6031] zspage 43KB 43KB [ 489.929516][ T6031] zs_handle 28KB 28KB [ 489.932447][ T6031] zspage 51KB 51KB [ 489.935234][ T6031] zs_handle 28KB 28KB [ 489.938036][ T6031] zspage 43KB 43KB [ 489.944138][ T6031] zs_handle 28KB 28KB [ 489.946969][ T6031] zspage 39KB 39KB [ 489.949902][ T6031] zs_handle 28KB 28KB [ 489.952748][ T6031] zspage 47KB 47KB [ 489.955503][ T6031] zs_handle 28KB 28KB [ 489.958280][ T6031] zspage 55KB 55KB [ 489.969727][ T6031] zs_handle 28KB 28KB [ 489.973042][ T6031] zspage 47KB 47KB [ 489.975815][ T6031] zs_handle 28KB 28KB [ 489.978692][ T6031] zspage 39KB 39KB [ 489.999745][ T6031] zs_handle 28KB 28KB [ 490.002675][ T6031] zspage 51KB 51KB [ 490.005651][ T6031] zs_handle 24KB 24KB [ 490.008222][ T6031] zspage 51KB 51KB [ 490.019747][ T6031] zs_handle 28KB 28KB [ 490.022494][ T6031] zspage 43KB 43KB [ 490.024653][ T6031] zs_handle 28KB 28KB [ 490.027026][ T6031] zspage 39KB 39KB [ 490.029508][ T6031] zs_handle 28KB 28KB [ 490.037171][ T6031] zspage 47KB 47KB [ 490.039406][ T6031] zs_handle 28KB 28KB [ 490.043328][ T6031] zspage 51KB 51KB [ 490.045546][ T6031] zs_handle 24KB 24KB [ 490.048120][ T6031] zspage 47KB 47KB [ 490.055210][ T6031] zs_handle 28KB 28KB [ 490.057773][ T6031] zspage 55KB 55KB [ 490.062299][ T6031] zs_handle 24KB 24KB [ 490.064600][ T6031] zspage 51KB 51KB [ 490.067214][ T6031] zs_handle 28KB 28KB [ 490.073616][ T6031] zswap_entry 648KB 1393KB [ 490.076092][ T6031] AF_VSOCK 30KB 30KB [ 490.078304][ T6031] batadv_tt_change_cache 16KB 16KB [ 490.098990][ T6031] batadv_tl_cache 16KB 16KB [ 490.104584][ T6031] IEEE-802.15.4-MAC 31KB 31KB [ 490.106958][ T6031] IEEE-802.15.4-RAW 31KB 31KB [ 490.109200][ T6031] SMC 30KB 30KB [ 490.112302][ T6031] TIPC 91KB 91KB [ 490.114718][ T6031] RDS 31KB 31KB [ 490.117115][ T6031] SCTPv6 94KB 94KB [ 490.119344][ T6031] SCTP 30KB 30KB [ 490.132674][ T6031] DCCPv6 88KB 88KB [ 490.135383][ T6031] DCCP 92KB 92KB [ 490.137940][ T6031] PNPIPE 31KB 31KB [ 490.149759][ T6031] PHONET 31KB 31KB [ 490.151999][ T6031] L2TP/IPv6 31KB 31KB [ 490.154465][ T6031] L2TP/IP 30KB 30KB [ 490.156637][ T6031] KCM 30KB 30KB [ 490.158857][ T6031] kcm_mux 15KB 15KB [ 490.172547][ T6031] RXRPC 123KB 123KB [ 490.175239][ T6031] rxrpc_call_jar 151KB 151KB [ 490.177481][ T6031] net_bridge_fdb_entry 3079KB 3079KB [ 490.184628][ T6031] MPTCPv6 30KB 30KB [ 490.186873][ T6031] fib6_node 4216KB 4216KB [ 490.189061][ T6031] ip6_dst_cache 1857KB 1921KB [ 490.198065][ T6031] PINGv6 30KB 30KB [ 490.200420][ T6031] RAWv6 123KB 123KB [ 490.202617][ T6031] UDPLITEv6 32KB 32KB [ 490.204896][ T6031] UDPv6 128KB 128KB [ 490.207124][ T6031] TCPv6 559KB 848KB [ 490.209329][ T6031] nf_conntrack 39KB 39KB [ 490.212876][ T6031] wg_peer 91KB 91KB [ 490.215177][ T6031] allowedips_node 11KB 11KB [ 490.218031][ T6031] t10_alua_lu_gp_cache 7KB 7KB [ 490.220456][ T6031] scsi_sense_cache 44KB 44KB [ 490.223188][ T6031] virtio_scsi_cmd 16KB 16KB [ 490.225580][ T6031] bio-136 108KB 108KB [ 490.228018][ T6031] virtio-gpu-vbufs 55KB 87KB [ 490.230742][ T6031] bio-264 7KB 7KB [ 490.233501][ T6031] mqueue_inode_cache 121KB 121KB [ 490.235837][ T6031] f2fs_bio_post_read_ctx 23KB 23KB [ 490.238261][ T6031] jfs_mp 7KB 7KB [ 490.240743][ T6031] fuse_request 7KB 7KB [ 490.243122][ T6031] cifs_small_rq 16KB 16KB [ 490.245746][ T6031] cifs_request 67KB 67KB [ 490.248483][ T6031] cifs_mpx_ids 4KB 4KB [ 490.252370][ T6031] nfs_commit_data 15KB 15KB [ 490.255014][ T6031] nfs_write_data 63KB 63KB [ 490.257426][ T6031] jbd2_inode 15KB 15KB [ 490.260411][ T6031] ext4_system_zone 3KB 3KB [ 490.262856][ T6031] ext4_io_end_vec 15KB 15KB [ 490.265414][ T6031] pid_namespace 23KB 23KB [ 490.268476][ T6031] rpc_buffers 31KB 31KB [ 490.271686][ T6031] rpc_tasks 7KB 7KB [ 490.274744][ T6031] UNIX-STREAM 256KB 256KB [ 490.278515][ T6031] UNIX 422KB 544KB [ 490.281709][ T6031] UDP-Lite 30KB 30KB [ 490.285059][ T6031] MPTCP 31KB 31KB [ 490.288517][ T6031] tcp_bind2_bucket 16KB 16KB [ 490.312694][ T6031] tcp_bind_bucket 16KB 16KB [ 490.315635][ T6031] ip_fib_trie 28KB 28KB [ 490.319438][ T6031] ip_fib_alias 75KB 75KB [ 490.324373][ T6031] rtable 79KB 120KB [ 490.327171][ T6031] PING 30KB 30KB [ 490.330788][ T6031] RAW 61KB 61KB [ 490.333971][ T6031] UDP 123KB 123KB [ 490.336693][ T6031] tw_sock_TCP 7KB 7KB [ 490.339003][ T6031] request_sock_TCP 15KB 15KB [ 490.341322][ T6031] TCP 278KB 520KB [ 490.343674][ T6031] hugetlbfs_inode_cache 31KB 31KB [ 490.346113][ T6031] bio-256 15KB 15KB [ 490.348393][ T6031] ep_head 16KB 16KB [ 490.350828][ T6031] eventpoll_pwq 23KB 23KB [ 490.353252][ T6031] eventpoll_epi 78KB 78KB [ 490.355793][ T6031] inotify_inode_mark 39KB 39KB [ 490.358188][ T6031] sgpool-128 29KB 29KB [ 490.360526][ T6031] sgpool-64 31KB 31KB [ 490.362866][ T6031] sgpool-32 533KB 661KB [ 490.365207][ T6031] sgpool-16 241KB 312KB [ 490.367463][ T6031] sgpool-8 185KB 226KB [ 490.369876][ T6031] bio_crypt_ctx 7KB 7KB [ 490.372471][ T6031] request_queue 208KB 208KB [ 490.375124][ T6031] blkdev_ioc 7KB 7KB [ 490.377537][ T6031] bio-200 337KB 406KB [ 490.380197][ T6031] biovec-max 446KB 446KB [ 490.382523][ T6031] biovec-64 707KB 1039KB [ 490.384779][ T6031] biovec-16 158KB 226KB [ 490.387133][ T6031] bio_integrity_payload 7KB 7KB [ 490.389520][ T6031] khugepaged_mm_slot 3KB 3KB [ 490.391923][ T6031] uid_cache 31KB 31KB [ 490.394270][ T6031] iommu_iova_magazine 1084KB 1134KB [ 490.396548][ T6031] iommu_iova 268KB 268KB [ 490.398785][ T6031] dmaengine-unmap-256 30KB 30KB [ 490.401151][ T6031] dmaengine-unmap-128 30KB 30KB [ 490.403466][ T6031] dmaengine-unmap-16 4KB 4KB [ 490.405710][ T6031] dmaengine-unmap-2 4KB 4KB [ 490.407915][ T6031] QIPCRTR 31KB 31KB [ 490.410186][ T6031] audit_buffer 15KB 15KB [ 490.412395][ T6031] skbuff_ext_cache 28KB 28KB [ 490.414667][ T6031] skbuff_small_head 10599KB 10662KB [ 490.417448][ T6031] skbuff_fclone_cache 171KB 234KB [ 490.420453][ T6031] skbuff_head_cache 6265KB 6308KB [ 490.423263][ T6031] configfs_dir_cache 12KB 12KB [ 490.426121][ T6031] file_lock_cache 87KB 87KB [ 490.428762][ T6031] file_lock_ctx 15KB 15KB [ 490.432232][ T6031] fsnotify_mark_connector 19KB 19KB [ 490.434668][ T6031] taskstats 147KB 186KB [ 490.436859][ T6031] proc_dir_entry 5722KB 5722KB [ 490.439076][ T6031] pde_opener 15KB 15KB [ 490.441371][ T6031] seq_file 70KB 101KB [ 490.443651][ T6031] sigqueue 66KB 86KB [ 490.445866][ T6031] shmem_inode_cache 6432KB 6577KB [ 490.448068][ T6031] kernfs_iattrs_cache 15KB 15KB [ 490.458306][ T6031] kernfs_node_cache 486706KB 486706KB [ 490.460648][ T6031] mnt_cache 70KB 70KB [ 490.462885][ T6031] filp 316KB 890KB [ 490.465269][ T6031] names_cache 238KB 595KB [ 490.467751][ T6031] net_namespace 57KB 57KB [ 490.475181][ T6031] ima_iint_cache 55KB 55KB [ 490.478091][ T6031] hashtab_node 79KB 79KB [ 490.485462][ T6031] ebitmap_node 421KB 421KB [ 490.488353][ T6031] avtab_node 187KB 187KB [ 490.497024][ T6031] avc_node 83KB 91KB [ 490.501454][ T6031] lsm_inode_cache 2466KB 3010KB [ 490.503761][ T6031] lsm_file_cache 51KB 127KB [ 490.505961][ T6031] key_jar 31KB 31KB [ 490.508163][ T6031] uts_namespace 31KB 31KB [ 490.510552][ T6031] nsproxy 15KB 15KB [ 490.512929][ T6031] vma_lock 449KB 504KB [ 490.515134][ T6031] vm_area_struct 497KB 584KB [ 490.517341][ T6031] fs_cache 76KB 100KB [ 490.519553][ T6031] files_cache 270KB 334KB [ 490.521985][ T6031] signal_cache 745KB 1761KB [ 490.524190][ T6031] sighand_cache 996KB 1984KB [ 490.526385][ T6031] task_struct 3335KB 4186KB [ 490.528572][ T6031] cred 134KB 292KB [ 490.530818][ T6031] anon_vma_chain 259KB 303KB [ 490.533342][ T6031] anon_vma 283KB 382KB [ 490.536102][ T6031] pid 187KB 414KB [ 490.538862][ T6031] Acpi-Operand 254KB 360KB [ 490.541452][ T6031] Acpi-ParseExt 66KB 82KB [ 490.543686][ T6031] Acpi-Parse 59KB 75KB [ 490.545910][ T6031] Acpi-State 51KB 66KB [ 490.548332][ T6031] Acpi-Namespace 60KB 60KB [ 490.550657][ T6031] numa_policy 3KB 3KB [ 490.552865][ T6031] perf_event 31KB 31KB [ 490.555106][ T6031] trace_event_file 488KB 488KB [ 490.557779][ T6031] ftrace_event_field 885KB 885KB [ 490.560094][ T6031] pool_workqueue 1692KB 1696KB [ 490.562336][ T6031] maple_node 488KB 1392KB [ 490.564510][ T6031] task_group 30KB 30KB [ 490.566696][ T6031] mm_struct 425KB 648KB [ 490.568879][ T6031] vmap_area 253KB 895KB [ 490.571263][ T6031] debug_objects_cache 53985KB 54201KB [ 490.573510][ T6031] page->ptl 77KB 129KB [ 490.575799][ T6031] kmalloc-cg-8k 264448KB 264544KB [ 490.578027][ T6031] kmalloc-cg-4k 405640KB 405744KB [ 490.580473][ T6031] kmalloc-cg-2k 335088KB 335140KB [ 490.582745][ T6031] kmalloc-cg-1k 67154KB 68000KB [ 490.585675][ T6031] kmalloc-cg-512 33719KB 33744KB [ 490.587878][ T6031] kmalloc-cg-256 64KB 64KB [ 490.590157][ T6031] kmalloc-cg-192 4222KB 4228KB [ 490.592398][ T6031] kmalloc-cg-128 4312KB 4312KB [ 490.594716][ T6031] kmalloc-cg-96 542KB 560KB [ 490.596965][ T6031] kmalloc-cg-64 73KB 92KB [ 490.599212][ T6031] kmalloc-cg-32 264KB 304KB [ 490.606297][ T6031] kmalloc-cg-16 16KB 20KB [ 490.609112][ T6031] kmalloc-cg-8 16KB 16KB [ 490.612124][ T6031] kmalloc-8k 4832KB 4832KB [ 490.614932][ T6031] kmalloc-4k 44576KB 44744KB [ 490.617517][ T6031] kmalloc-2k 76732KB 82304KB [ 490.620643][ T6031] kmalloc-1k 213840KB 219584KB [ 490.623351][ T6031] kmalloc-512 240626KB 240632KB [ 490.626081][ T6031] kmalloc-256 48963KB 48964KB [ 490.628797][ T6031] kmalloc-192 22483KB 22488KB [ 490.636832][ T6031] kmalloc-128 31155KB 31156KB [ 490.639735][ T6031] kmalloc-96 4121KB 4508KB [ 490.642640][ T6031] kmalloc-64 14120KB 14996KB [ 490.645332][ T6031] kmalloc-32 39691KB 39692KB [ 490.648107][ T6031] kmalloc-16 2325KB 2788KB [ 490.652362][ T6031] kmalloc-8 2566KB 2596KB [ 490.655084][ T6031] kmem_cache_node 240KB 244KB [ 490.657715][ T6031] kmem_cache 210KB 210KB [ 490.669739][ T6031] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor165,pid=6031,uid=0 [ 490.674959][ T6031] Out of memory (oom_kill_allocating_task): Killed process 6031 (syz-executor165) total-vm:17428kB, anon-rss:128kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:32kB oom_score_adj:0 [ 490.695742][ T4683] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 490.700649][ T4683] CPU: 3 PID: 4683 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 490.704449][ T4683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 490.709251][ T4683] Call Trace: [ 490.710855][ T4683] [ 490.712382][ T4683] dump_stack_lvl+0x16c/0x1f0 [ 490.714506][ T4683] dump_header+0x101/0x900 [ 490.716189][ T4683] oom_kill_process+0x270/0xa70 [ 490.718387][ T4683] out_of_memory+0x343/0x16b0 [ 490.720192][ T4683] ? __pfx___mutex_trylock_common+0x10/0x10 [ 490.722506][ T4683] ? __pfx_out_of_memory+0x10/0x10 [ 490.724918][ T4683] __alloc_pages+0x1d89/0x2460 [ 490.726806][ T4683] ? __pfx___alloc_pages+0x10/0x10 [ 490.729110][ T4683] ? filemap_get_entry+0x239/0x470 [ 490.731065][ T4683] ? find_held_lock+0x2d/0x110 [ 490.732826][ T4683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 490.734798][ T4683] ? policy_nodemask+0xea/0x4e0 [ 490.736598][ T4683] alloc_pages_mpol+0x275/0x610 [ 490.738437][ T4683] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 490.740416][ T4683] ? _raw_spin_unlock+0x28/0x50 [ 490.742213][ T4683] ? swap_swapcount+0x13d/0x220 [ 490.743990][ T4683] ? __lock_acquire+0xc5d/0x3b30 [ 490.745823][ T4683] __read_swap_cache_async+0x274/0x610 [ 490.747802][ T4683] ? __pfx___read_swap_cache_async+0x10/0x10 [ 490.750345][ T4683] ? __pfx___lock_acquire+0x10/0x10 [ 490.752462][ T4683] ? swp_swap_info+0xcf/0x130 [ 490.754251][ T4683] ? __pfx_swp_swap_info+0x10/0x10 [ 490.756207][ T4683] ? hlock_class+0x4e/0x130 [ 490.758079][ T4683] ? mark_lock+0xb5/0xc60 [ 490.759709][ T4683] swap_cluster_readahead+0x4ab/0x6f0 [ 490.761692][ T4683] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 490.763981][ T4683] ? __pfx_lock_release+0x10/0x10 [ 490.765879][ T4683] ? xas_descend+0x141/0x4f0 [ 490.767601][ T4683] ? filemap_get_entry+0x23e/0x470 [ 490.769512][ T4683] swapin_readahead+0x12e/0xe30 [ 490.771284][ T4683] ? get_swap_device+0x367/0x5e0 [ 490.773123][ T4683] ? __pfx_swapin_readahead+0x10/0x10 [ 490.775099][ T4683] ? __filemap_get_folio+0x2ae/0xa90 [ 490.777036][ T4683] ? swap_cache_get_folio+0x1dc/0x460 [ 490.779011][ T4683] ? get_swap_device+0x245/0x5e0 [ 490.780821][ T4683] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 490.782893][ T4683] ? __pfx_lock_acquire+0x10/0x10 [ 490.784732][ T4683] ? __pfx___lock_acquire+0x10/0x10 [ 490.786635][ T4683] do_swap_page+0x4ce/0x3170 [ 490.788327][ T4683] ? rcu_is_watching+0x12/0xc0 [ 490.790075][ T4683] ? __pte_offset_map+0x1b9/0x540 [ 490.791909][ T4683] ? __pfx_do_swap_page+0x10/0x10 [ 490.793747][ T4683] ? pte_offset_map_nolock+0xfe/0x1c0 [ 490.795696][ T4683] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 490.797820][ T4683] __handle_mm_fault+0x13c1/0x4b40 [ 490.799691][ T4683] ? __pfx___handle_mm_fault+0x10/0x10 [ 490.801673][ T4683] ? find_vma+0x112/0x1b0 [ 490.803248][ T4683] ? __pfx_find_vma+0x10/0x10 [ 490.805003][ T4683] handle_mm_fault+0x476/0xa00 [ 490.806629][ T4683] ? lock_mm_and_find_vma+0xa6/0x580 [ 490.808608][ T4683] do_user_addr_fault+0x2e5/0x1080 [ 490.810620][ T4683] exc_page_fault+0x5c/0xc0 [ 490.812385][ T4683] asm_exc_page_fault+0x26/0x30 [ 490.814203][ T4683] RIP: 0010:__get_user_8+0x11/0x20 [ 490.816124][ T4683] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 490.823354][ T4683] RSP: 0000:ffffc9000497fe38 EFLAGS: 00050206 [ 490.825745][ T4683] RAX: 00007fa6f6696c28 RBX: ffff888029814880 RCX: ffffc9000497fda0 [ 490.828696][ T4683] RDX: 0000000000000000 RSI: ffffffff81bd57da RDI: ffffffff8b8f4720 [ 490.831698][ T4683] RBP: ffffc9000497ff28 R08: 0000000000000000 R09: fffffbfff1f815aa [ 490.834594][ T4683] R10: ffffffff8fc0ad57 R11: 0000000000000000 R12: ffff888029814880 [ 490.837472][ T4683] R13: ffffc9000497ff58 R14: ffffc9000497fea0 R15: 0000000000000000 [ 490.840388][ T4683] ? __rseq_handle_notify_resume+0x14a/0x1090 [ 490.842643][ T4683] __rseq_handle_notify_resume+0x181/0x1090 [ 490.844825][ T4683] ? blkcg_maybe_throttle_current+0x646/0xf00 [ 490.847090][ T4683] ? handle_mm_fault+0x4ec/0xa00 [ 490.848898][ T4683] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 490.851200][ T4683] irqentry_exit_to_user_mode+0x188/0x280 [ 490.853269][ T4683] asm_exc_page_fault+0x26/0x30 [ 490.855045][ T4683] RIP: 0033:0x564b657e3550 [ 490.856749][ T4683] Code: Unable to access opcode bytes at 0x564b657e3526. [ 490.859369][ T4683] RSP: 002b:00007ffc719e2138 EFLAGS: 00010206 [ 490.861570][ T4683] RAX: 00007fa6f639c3c0 RBX: 0000564b9657d220 RCX: 0000564b965bf8e3 [ 490.864444][ T4683] RDX: 0000000000000030 RSI: 0000564b965d736c RDI: 0000564b965bf8e5 [ 490.867297][ T4683] RBP: 0000000000000003 R08: 00000000ffffffea R09: fffffffffffffe98 [ 490.870144][ T4683] R10: 0000564ef2ee09ad R11: 0000000000000012 R12: 0000564b965bf8e0 [ 490.873008][ T4683] R13: 00007ffc719e2168 R14: 00007ffc719e26ef R15: 0000564b6580e4df [ 490.875891][ T4683] [ 490.881810][ T4683] Mem-Info: [ 490.883101][ T4683] active_anon:0 inactive_anon:0 isolated_anon:0 [ 490.883101][ T4683] active_file:0 inactive_file:60 isolated_file:0 [ 490.883101][ T4683] unevictable:1768 dirty:0 writeback:0 [ 490.883101][ T4683] slab_reclaimable:11729 slab_unreclaimable:636401 [ 490.883101][ T4683] mapped:1 shmem:1768 pagetables:485 [ 490.883101][ T4683] sec_pagetables:0 bounce:0 [ 490.883101][ T4683] kernel_misc_reclaimable:0 [ 490.883101][ T4683] free:16072 free_pcp:1052 free_cma:0 [ 490.902086][ T4683] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:304kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1504kB sec_pagetables:0kB all_unreclaimable? no [ 490.913382][ T4683] Node 1 active_anon:0kB inactive_anon:0kB active_file:68kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:432kB pagetables:436kB sec_pagetables:0kB all_unreclaimable? no [ 490.926128][ T4683] Node 0 DMA free:5552kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:64kB local_pcp:4kB free_cma:0kB [ 490.950027][ T4683] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 490.952149][ T4683] Node 0 DMA32 free:21008kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:12288KB active_anon:0kB inactive_anon:0kB active_file:352kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:3064kB local_pcp:928kB free_cma:0kB [ 490.968347][ T4683] lowmem_reserve[]: 0 0 0 0 0 [ 490.970795][ T4683] Node 1 Normal free:37728kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:76kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:1536kB local_pcp:92kB free_cma:0kB [ 490.987953][ T4683] lowmem_reserve[]: 0 0 0 0 0 [ 490.990544][ T4683] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 6*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5552kB [ 490.999037][ T4683] Node 0 DMA32: 76*4kB (UME) 424*8kB (ME) 381*16kB (ME) 247*32kB (ME) 41*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20320kB [ 491.009259][ T4683] Node 1 Normal: 153*4kB (UME) 111*8kB (UME) 172*16kB (UME) 82*32kB (UME) 18*64kB (E) 4*128kB (E) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 37980kB [ 491.015807][ T4683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.019210][ T4683] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 491.025279][ T4683] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.028626][ T4683] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 491.031735][ T4683] 1821 total pagecache pages [ 491.033986][ T4683] 0 pages in swap cache [ 491.035860][ T4683] Free swap = 108932kB [ 491.037787][ T4683] Total swap = 124996kB [ 491.039314][ T4683] 1048443 pages RAM [ 491.043259][ T4683] 0 pages HighMem/MovableOnly [ 491.045226][ T4683] 254667 pages reserved [ 491.046759][ T4683] 0 pages cma reserved [ 491.048211][ T4683] Unreclaimable slab info: [ 491.049893][ T4683] Name Used Total [ 491.052274][ T4683] pid_2 101KB 171KB [ 491.055110][ T4683] bio-352 7KB 7KB [ 491.057877][ T4683] bio-416 8KB 8KB [ 491.063966][ T4683] bio-432 8KB 8KB [ 491.066773][ T4683] bio-528 15KB 15KB [ 491.069539][ T4683] zspage 47KB 47KB [ 491.072316][ T4683] zs_handle 28KB 28KB [ 491.075037][ T4683] zspage 51KB 51KB [ 491.077735][ T4683] zs_handle 28KB 28KB [ 491.083341][ T4683] zspage 43KB 43KB [ 491.086080][ T4683] zs_handle 28KB 28KB [ 491.088773][ T4683] zspage 47KB 47KB [ 491.092885][ T4683] zs_handle 28KB 28KB [ 491.095709][ T4683] zspage 47KB 47KB [ 491.103783][ T4683] zs_handle 28KB 28KB [ 491.106548][ T4683] zspage 43KB 43KB [ 491.109212][ T4683] zs_handle 28KB 28KB [ 491.112027][ T4683] zspage 39KB 39KB [ 491.114806][ T4683] zs_handle 28KB 28KB [ 491.117621][ T4683] zspage 43KB 43KB [ 491.121665][ T4683] zs_handle 28KB 28KB [ 491.123852][ T4683] zspage 43KB 43KB [ 491.126031][ T4683] zs_handle 28KB 28KB [ 491.128226][ T4683] zspage 51KB 51KB [ 491.130485][ T4683] zs_handle 21KB 28KB [ 491.132686][ T4683] zspage 55KB 55KB [ 491.134853][ T4683] zs_handle 28KB 28KB [ 491.137017][ T4683] zspage 43KB 43KB [ 491.139224][ T4683] zs_handle 28KB 28KB [ 491.143377][ T4683] zspage 43KB 43KB [ 491.145585][ T4683] zs_handle 28KB 28KB [ 491.147824][ T4683] zspage 47KB 47KB [ 491.150676][ T4683] zs_handle 28KB 28KB [ 491.153456][ T4683] zspage 39KB 39KB [ 491.156236][ T4683] zs_handle 28KB 28KB [ 491.159008][ T4683] zspage 43KB 43KB [ 491.163345][ T4683] zs_handle 28KB 28KB [ 491.165577][ T4683] zspage 51KB 51KB [ 491.167741][ T4683] zs_handle 28KB 28KB [ 491.170056][ T4683] zspage 43KB 43KB [ 491.172346][ T4683] zs_handle 28KB 28KB [ 491.174539][ T4683] zspage 39KB 39KB [ 491.176707][ T4683] zs_handle 28KB 28KB [ 491.179001][ T4683] zspage 47KB 47KB [ 491.182175][ T4683] zs_handle 28KB 28KB [ 491.184993][ T4683] zspage 55KB 55KB [ 491.187811][ T4683] zs_handle 28KB 28KB [ 491.190714][ T4683] zspage 47KB 47KB [ 491.193313][ T4683] zs_handle 28KB 28KB [ 491.195474][ T4683] zspage 39KB 39KB [ 491.197644][ T4683] zs_handle 28KB 28KB [ 491.201551][ T4683] zspage 51KB 51KB [ 491.204530][ T4683] zs_handle 24KB 24KB [ 491.206971][ T4683] zspage 51KB 51KB [ 491.209235][ T4683] zs_handle 28KB 28KB [ 491.211994][ T4683] zspage 43KB 43KB [ 491.214932][ T4683] zs_handle 28KB 28KB [ 491.217172][ T4683] zspage 39KB 39KB [ 491.219376][ T4683] zs_handle 28KB 28KB [ 491.221681][ T4683] zspage 47KB 47KB [ 491.223903][ T4683] zs_handle 28KB 28KB [ 491.226090][ T4683] zspage 51KB 51KB [ 491.228273][ T4683] zs_handle 24KB 24KB [ 491.231395][ T4683] zspage 47KB 47KB [ 491.234123][ T4683] zs_handle 28KB 28KB [ 491.236649][ T4683] zspage 55KB 55KB [ 491.238978][ T4683] zs_handle 24KB 24KB [ 491.242133][ T4683] zspage 51KB 51KB [ 491.244331][ T4683] zs_handle 28KB 28KB [ 491.246615][ T4683] zswap_entry 632KB 1389KB [ 491.248949][ T4683] AF_VSOCK 30KB 30KB [ 491.253224][ T4683] batadv_tt_change_cache 16KB 16KB [ 491.255909][ T4683] batadv_tl_cache 16KB 16KB [ 491.258203][ T4683] IEEE-802.15.4-MAC 31KB 31KB [ 491.264452][ T4683] IEEE-802.15.4-RAW 31KB 31KB [ 491.266798][ T4683] SMC 30KB 30KB [ 491.269269][ T4683] TIPC 91KB 91KB [ 491.272801][ T4683] RDS 31KB 31KB [ 491.275307][ T4683] SCTPv6 94KB 94KB [ 491.277482][ T4683] SCTP 30KB 30KB [ 491.280534][ T4683] DCCPv6 88KB 88KB [ 491.282827][ T4683] DCCP 92KB 92KB [ 491.285057][ T4683] PNPIPE 31KB 31KB [ 491.287248][ T4683] PHONET 31KB 31KB [ 491.289549][ T4683] L2TP/IPv6 31KB 31KB [ 491.293050][ T4683] L2TP/IP 30KB 30KB [ 491.295778][ T4683] KCM 30KB 30KB [ 491.297948][ T4683] kcm_mux 15KB 15KB [ 491.302413][ T4683] RXRPC 123KB 123KB [ 491.305379][ T4683] rxrpc_call_jar 151KB 151KB [ 491.308642][ T4683] net_bridge_fdb_entry 3079KB 3079KB [ 491.315859][ T4683] MPTCPv6 30KB 30KB [ 491.318704][ T4683] fib6_node 4216KB 4216KB [ 491.321719][ T4683] ip6_dst_cache 1866KB 1937KB [ 491.324551][ T4683] PINGv6 30KB 30KB [ 491.327384][ T4683] RAWv6 123KB 123KB [ 491.334784][ T4683] UDPLITEv6 32KB 32KB [ 491.337963][ T4683] UDPv6 128KB 128KB [ 491.340898][ T4683] TCPv6 559KB 848KB [ 491.343709][ T4683] nf_conntrack 39KB 39KB [ 491.346638][ T4683] wg_peer 91KB 91KB [ 491.353957][ T4683] allowedips_node 11KB 11KB [ 491.357285][ T4683] t10_alua_lu_gp_cache 7KB 7KB [ 491.360293][ T4683] scsi_sense_cache 44KB 44KB [ 491.363290][ T4683] virtio_scsi_cmd 16KB 16KB [ 491.366584][ T4683] bio-136 108KB 108KB [ 491.369479][ T4683] virtio-gpu-vbufs 55KB 87KB [ 491.372583][ T4683] bio-264 7KB 7KB [ 491.375593][ T4683] mqueue_inode_cache 121KB 121KB [ 491.378515][ T4683] f2fs_bio_post_read_ctx 23KB 23KB [ 491.381811][ T4683] jfs_mp 7KB 7KB [ 491.384678][ T4683] fuse_request 7KB 7KB [ 491.387537][ T4683] cifs_small_rq 16KB 16KB [ 491.390445][ T4683] cifs_request 67KB 67KB [ 491.393238][ T4683] cifs_mpx_ids 4KB 4KB [ 491.396044][ T4683] nfs_commit_data 15KB 15KB [ 491.398821][ T4683] nfs_write_data 63KB 63KB [ 491.401770][ T4683] jbd2_inode 15KB 15KB [ 491.405012][ T4683] ext4_system_zone 3KB 3KB [ 491.407768][ T4683] ext4_io_end_vec 15KB 15KB [ 491.410721][ T4683] pid_namespace 23KB 23KB [ 491.413508][ T4683] rpc_buffers 31KB 31KB [ 491.416286][ T4683] rpc_tasks 7KB 7KB [ 491.419103][ T4683] UNIX-STREAM 256KB 256KB [ 491.423216][ T4683] UNIX 422KB 544KB [ 491.426119][ T4683] UDP-Lite 30KB 30KB [ 491.428959][ T4683] MPTCP 31KB 31KB [ 491.431896][ T4683] tcp_bind2_bucket 16KB 16KB [ 491.434702][ T4683] tcp_bind_bucket 16KB 16KB [ 491.437503][ T4683] ip_fib_trie 28KB 28KB [ 491.440418][ T4683] ip_fib_alias 75KB 75KB [ 491.443220][ T4683] rtable 79KB 120KB [ 491.446029][ T4683] PING 30KB 30KB [ 491.448797][ T4683] RAW 61KB 61KB [ 491.451701][ T4683] UDP 123KB 123KB [ 491.454494][ T4683] tw_sock_TCP 7KB 7KB [ 491.457289][ T4683] request_sock_TCP 15KB 15KB [ 491.463881][ T4683] TCP 278KB 520KB [ 491.466687][ T4683] hugetlbfs_inode_cache 31KB 31KB [ 491.469610][ T4683] bio-256 15KB 15KB [ 491.475935][ T4683] ep_head 16KB 16KB [ 491.478584][ T4683] eventpoll_pwq 23KB 23KB [ 491.483289][ T4683] eventpoll_epi 78KB 78KB [ 491.485887][ T4683] inotify_inode_mark 39KB 39KB [ 491.488154][ T4683] sgpool-128 29KB 29KB [ 491.491084][ T4683] sgpool-64 31KB 31KB [ 491.493313][ T4683] sgpool-32 517KB 661KB [ 491.495577][ T4683] sgpool-16 236KB 312KB [ 491.497787][ T4683] sgpool-8 182KB 218KB [ 491.501677][ T4683] bio_crypt_ctx 7KB 7KB [ 491.503887][ T4683] request_queue 208KB 208KB [ 491.506272][ T4683] blkdev_ioc 7KB 7KB [ 491.508335][ T4683] bio-200 332KB 398KB [ 491.511480][ T4683] biovec-max 446KB 446KB [ 491.513649][ T4683] biovec-64 651KB 1008KB [ 491.515847][ T4683] biovec-16 156KB 226KB [ 491.518069][ T4683] bio_integrity_payload 7KB 7KB [ 491.520577][ T4683] khugepaged_mm_slot 3KB 3KB [ 491.522822][ T4683] uid_cache 31KB 31KB [ 491.525027][ T4683] iommu_iova_magazine 1084KB 1134KB [ 491.527292][ T4683] iommu_iova 268KB 268KB [ 491.529500][ T4683] dmaengine-unmap-256 30KB 30KB [ 491.532534][ T4683] dmaengine-unmap-128 30KB 30KB [ 491.534818][ T4683] dmaengine-unmap-16 4KB 4KB [ 491.537058][ T4683] dmaengine-unmap-2 4KB 4KB [ 491.539278][ T4683] QIPCRTR 31KB 31KB [ 491.541583][ T4683] audit_buffer 15KB 15KB [ 491.543785][ T4683] skbuff_ext_cache 28KB 28KB [ 491.546006][ T4683] skbuff_small_head 10107KB 10631KB [ 491.548204][ T4683] skbuff_fclone_cache 171KB 234KB [ 491.550530][ T4683] skbuff_head_cache 6068KB 6300KB [ 491.552731][ T4683] configfs_dir_cache 12KB 12KB [ 491.554964][ T4683] file_lock_cache 87KB 87KB [ 491.557174][ T4683] file_lock_ctx 15KB 15KB [ 491.559379][ T4683] fsnotify_mark_connector 19KB 19KB [ 491.561824][ T4683] taskstats 147KB 186KB [ 491.564026][ T4683] proc_dir_entry 5722KB 5722KB [ 491.566240][ T4683] pde_opener 15KB 15KB [ 491.568471][ T4683] seq_file 70KB 101KB [ 491.635955][ T4683] sigqueue 66KB 86KB [ 491.638259][ T4683] shmem_inode_cache 6432KB 6577KB [ 491.641319][ T4683] kernfs_iattrs_cache 15KB 15KB [ 491.643765][ T4683] kernfs_node_cache 486706KB 486706KB [ 491.646484][ T4683] mnt_cache 70KB 70KB [ 491.648916][ T4683] filp 315KB 890KB [ 491.651304][ T4683] names_cache 238KB 595KB [ 491.653537][ T4683] net_namespace 57KB 57KB [ 491.655765][ T4683] ima_iint_cache 55KB 55KB [ 491.657999][ T4683] hashtab_node 79KB 79KB [ 491.660355][ T4683] ebitmap_node 421KB 421KB [ 491.662842][ T4683] avtab_node 187KB 187KB [ 491.665068][ T4683] avc_node 83KB 91KB [ 491.667326][ T4683] lsm_inode_cache 2466KB 3010KB [ 491.669567][ T4683] lsm_file_cache 51KB 127KB [ 491.671842][ T4683] key_jar 31KB 31KB [ 491.674376][ T4683] uts_namespace 31KB 31KB [ 491.676603][ T4683] nsproxy 15KB 15KB [ 491.678917][ T4683] vma_lock 446KB 501KB [ 491.681295][ T4683] vm_area_struct 497KB 584KB [ 491.683544][ T4683] fs_cache 76KB 100KB [ 491.685760][ T4683] files_cache 270KB 334KB [ 491.687954][ T4683] signal_cache 745KB 1761KB [ 491.691880][ T4683] sighand_cache 996KB 1984KB [ 491.694163][ T4683] task_struct 3335KB 4186KB [ 491.696361][ T4683] cred 134KB 292KB [ 491.698556][ T4683] anon_vma_chain 256KB 299KB [ 491.700865][ T4683] anon_vma 266KB 382KB [ 491.703072][ T4683] pid 187KB 414KB [ 491.705286][ T4683] Acpi-Operand 254KB 360KB [ 491.707501][ T4683] Acpi-ParseExt 66KB 82KB [ 491.712058][ T4683] Acpi-Parse 59KB 75KB [ 491.714304][ T4683] Acpi-State 51KB 66KB [ 491.717107][ T4683] Acpi-Namespace 60KB 60KB [ 491.719350][ T4683] numa_policy 3KB 3KB [ 491.724293][ T4683] perf_event 31KB 31KB [ 491.726622][ T4683] trace_event_file 488KB 488KB [ 491.728801][ T4683] ftrace_event_field 885KB 885KB [ 491.731120][ T4683] pool_workqueue 1692KB 1696KB [ 491.733339][ T4683] maple_node 488KB 1392KB [ 491.735523][ T4683] task_group 30KB 30KB [ 491.737744][ T4683] mm_struct 425KB 648KB [ 491.741673][ T4683] vmap_area 253KB 895KB [ 491.743897][ T4683] debug_objects_cache 54009KB 54201KB [ 491.746124][ T4683] page->ptl 76KB 129KB [ 491.748272][ T4683] kmalloc-cg-8k 264448KB 264544KB [ 491.751175][ T4683] kmalloc-cg-4k 405640KB 405744KB [ 491.753365][ T4683] kmalloc-cg-2k 335088KB 335140KB [ 491.755534][ T4683] kmalloc-cg-1k 67154KB 68000KB [ 491.757775][ T4683] kmalloc-cg-512 33719KB 33744KB [ 491.761777][ T4683] kmalloc-cg-256 64KB 64KB [ 491.763989][ T4683] kmalloc-cg-192 4222KB 4228KB [ 491.766156][ T4683] kmalloc-cg-128 4312KB 4312KB [ 491.768299][ T4683] kmalloc-cg-96 542KB 560KB [ 491.770542][ T4683] kmalloc-cg-64 73KB 92KB [ 491.772710][ T4683] kmalloc-cg-32 264KB 304KB [ 491.774877][ T4683] kmalloc-cg-16 16KB 20KB [ 491.777049][ T4683] kmalloc-cg-8 16KB 16KB [ 491.779234][ T4683] kmalloc-8k 4832KB 4832KB [ 491.783432][ T4683] kmalloc-4k 44368KB 45032KB [ 491.785702][ T4683] kmalloc-2k 76652KB 82272KB [ 491.787975][ T4683] kmalloc-1k 213580KB 219424KB [ 491.790237][ T4683] kmalloc-512 240629KB 240648KB [ 491.792407][ T4683] kmalloc-256 48494KB 48692KB [ 491.794571][ T4683] kmalloc-192 22483KB 22488KB [ 491.797126][ T4683] kmalloc-128 31155KB 31156KB [ 491.799396][ T4683] kmalloc-96 4109KB 4508KB [ 491.804281][ T4683] kmalloc-64 14116KB 14996KB [ 491.806644][ T4683] kmalloc-32 39746KB 39748KB [ 491.809415][ T4683] kmalloc-16 2325KB 2788KB [ 491.812220][ T4683] kmalloc-8 2562KB 2596KB [ 491.815915][ T4683] kmem_cache_node 240KB 244KB [ 491.818215][ T4683] kmem_cache 210KB 210KB [ 491.822068][ T4683] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6038,uid=0 [ 491.827469][ T4683] Out of memory: Killed process 6038 (udevd) total-vm:17976kB, anon-rss:160kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 491.947139][ T4683] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 491.952717][ T4683] CPU: 3 PID: 4683 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 491.955938][ T4683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 491.959512][ T4683] Call Trace: [ 491.960725][ T4683] [ 491.961808][ T4683] dump_stack_lvl+0x16c/0x1f0 [ 491.963491][ T4683] dump_header+0x101/0x900 [ 491.965107][ T4683] oom_kill_process+0x270/0xa70 [ 491.967171][ T4683] out_of_memory+0x343/0x16b0 [ 491.968866][ T4683] ? __pfx___mutex_trylock_common+0x10/0x10 [ 491.971001][ T4683] ? __pfx_out_of_memory+0x10/0x10 [ 491.972858][ T4683] __alloc_pages+0x1d89/0x2460 [ 491.974751][ T4683] ? __pfx___alloc_pages+0x10/0x10 [ 491.976797][ T4683] ? filemap_get_entry+0x239/0x470 [ 491.978817][ T4683] ? find_held_lock+0x2d/0x110 [ 491.980552][ T4683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 491.983012][ T4683] ? policy_nodemask+0xea/0x4e0 [ 491.984900][ T4683] alloc_pages_mpol+0x275/0x610 [ 491.986709][ T4683] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 491.988729][ T4683] ? _raw_spin_unlock+0x28/0x50 [ 491.990556][ T4683] ? swap_swapcount+0x13d/0x220 [ 491.992506][ T4683] ? __lock_acquire+0xc5d/0x3b30 [ 491.994359][ T4683] __read_swap_cache_async+0x274/0x610 [ 491.996302][ T4683] ? __pfx___read_swap_cache_async+0x10/0x10 [ 491.998460][ T4683] ? __pfx___lock_acquire+0x10/0x10 [ 492.000343][ T4683] ? swp_swap_info+0xcf/0x130 [ 492.002046][ T4683] ? __pfx_swp_swap_info+0x10/0x10 [ 492.003867][ T4683] ? hlock_class+0x4e/0x130 [ 492.005526][ T4683] ? mark_lock+0xb5/0xc60 [ 492.007075][ T4683] swap_cluster_readahead+0x4ab/0x6f0 [ 492.008988][ T4683] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 492.011078][ T4683] ? __pfx_lock_release+0x10/0x10 [ 492.012863][ T4683] ? xas_descend+0x141/0x4f0 [ 492.014537][ T4683] ? filemap_get_entry+0x23e/0x470 [ 492.016349][ T4683] swapin_readahead+0x12e/0xe30 [ 492.018090][ T4683] ? get_swap_device+0x367/0x5e0 [ 492.019863][ T4683] ? __pfx_swapin_readahead+0x10/0x10 [ 492.021782][ T4683] ? __filemap_get_folio+0x2ae/0xa90 [ 492.023650][ T4683] ? swap_cache_get_folio+0x1dc/0x460 [ 492.025572][ T4683] ? get_swap_device+0x245/0x5e0 [ 492.027332][ T4683] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 492.029376][ T4683] ? __pfx_lock_acquire+0x10/0x10 [ 492.031169][ T4683] ? __pfx___lock_acquire+0x10/0x10 [ 492.033027][ T4683] do_swap_page+0x4ce/0x3170 [ 492.034701][ T4683] ? rcu_is_watching+0x12/0xc0 [ 492.036413][ T4683] ? __pte_offset_map+0x1b9/0x540 [ 492.038228][ T4683] ? __pfx_do_swap_page+0x10/0x10 [ 492.040035][ T4683] ? pte_offset_map_nolock+0xfe/0x1c0 [ 492.041962][ T4683] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 492.044042][ T4683] __handle_mm_fault+0x13c1/0x4b40 [ 492.045868][ T4683] ? __pfx___handle_mm_fault+0x10/0x10 [ 492.047797][ T4683] ? find_vma+0x112/0x1b0 [ 492.049356][ T4683] ? __pfx_find_vma+0x10/0x10 [ 492.051043][ T4683] handle_mm_fault+0x476/0xa00 [ 492.052727][ T4683] ? lock_mm_and_find_vma+0xa6/0x580 [ 492.054625][ T4683] do_user_addr_fault+0x2e5/0x1080 [ 492.056445][ T4683] exc_page_fault+0x5c/0xc0 [ 492.058086][ T4683] asm_exc_page_fault+0x26/0x30 [ 492.059827][ T4683] RIP: 0010:__get_user_8+0x11/0x20 [ 492.061656][ T4683] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 492.068332][ T4683] RSP: 0000:ffffc9000497fe38 EFLAGS: 00050206 [ 492.070488][ T4683] RAX: 00007fa6f6696c28 RBX: ffff888029814880 RCX: ffffc9000497fda0 [ 492.073306][ T4683] RDX: 0000000000000000 RSI: ffffffff81bd57da RDI: ffffffff8b8f4720 [ 492.076168][ T4683] RBP: ffffc9000497ff28 R08: 0000000000000000 R09: fffffbfff1f815aa [ 492.079014][ T4683] R10: ffffffff8fc0ad57 R11: 0000000000000000 R12: ffff888029814880 [ 492.081822][ T4683] R13: ffffc9000497ff58 R14: ffffc9000497fea0 R15: 0000000000000000 [ 492.084613][ T4683] ? __rseq_handle_notify_resume+0x14a/0x1090 [ 492.086781][ T4683] __rseq_handle_notify_resume+0x181/0x1090 [ 492.088872][ T4683] ? blkcg_maybe_throttle_current+0x646/0xf00 [ 492.091040][ T4683] ? handle_mm_fault+0x4ec/0xa00 [ 492.092803][ T4683] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 492.095056][ T4683] irqentry_exit_to_user_mode+0x188/0x280 [ 492.097085][ T4683] asm_exc_page_fault+0x26/0x30 [ 492.098838][ T4683] RIP: 0033:0x564b657e3550 [ 492.100623][ T4683] Code: Unable to access opcode bytes at 0x564b657e3526. [ 492.103396][ T4683] RSP: 002b:00007ffc719e2138 EFLAGS: 00010206 [ 492.106104][ T4683] RAX: 00007fa6f639c3c0 RBX: 0000564b9657d220 RCX: 0000564b965bf8e3 [ 492.109239][ T4683] RDX: 0000000000000030 RSI: 0000564b965d736c RDI: 0000564b965bf8e5 [ 492.112052][ T4683] RBP: 0000000000000003 R08: 00000000ffffffea R09: fffffffffffffe98 [ 492.115638][ T4683] R10: 0000564ef2ee09ad R11: 0000000000000012 R12: 0000564b965bf8e0 [ 492.119012][ T4683] R13: 00007ffc719e2168 R14: 00007ffc719e26ef R15: 0000564b6580e4df [ 492.122489][ T4683] [ 492.132441][ T4683] Mem-Info: [ 492.133639][ T4683] active_anon:0 inactive_anon:0 isolated_anon:0 [ 492.133639][ T4683] active_file:0 inactive_file:49 isolated_file:0 [ 492.133639][ T4683] unevictable:1768 dirty:0 writeback:0 [ 492.133639][ T4683] slab_reclaimable:11729 slab_unreclaimable:636327 [ 492.133639][ T4683] mapped:1 shmem:1768 pagetables:464 [ 492.133639][ T4683] sec_pagetables:0 bounce:0 [ 492.133639][ T4683] kernel_misc_reclaimable:0 [ 492.133639][ T4683] free:16165 free_pcp:1036 free_cma:0 [ 492.166249][ T4683] Node 0 active_anon:0kB inactive_anon:8kB active_file:84kB inactive_file:76kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1504kB sec_pagetables:0kB all_unreclaimable? no [ 492.179792][ T4683] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:76kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:400kB pagetables:352kB sec_pagetables:0kB all_unreclaimable? no [ 492.219766][ T4683] Node 0 DMA free:5552kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB [ 492.234333][ T4683] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 492.237096][ T4683] Node 0 DMA32 free:21644kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:0kB inactive_anon:0kB active_file:424kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2240kB local_pcp:868kB free_cma:0kB [ 492.248530][ T4683] lowmem_reserve[]: 0 0 0 0 0 [ 492.250983][ T4683] Node 1 Normal free:38312kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:52kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:1960kB local_pcp:244kB free_cma:0kB [ 492.264841][ T4683] lowmem_reserve[]: 0 0 0 0 0 [ 492.266645][ T4683] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 6*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5552kB [ 492.272731][ T4683] Node 0 DMA32: 161*4kB (UME) 458*8kB (UME) 393*16kB (UME) 278*32kB (UME) 35*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21732kB [ 492.278950][ T4683] Node 1 Normal: 102*4kB (UE) 134*8kB (UME) 187*16kB (UME) 100*32kB (UME) 26*64kB (ME) 6*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 39544kB [ 492.286519][ T4683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 492.290768][ T4683] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 492.295211][ T4683] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 492.299133][ T4683] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 492.302697][ T4683] 1914 total pagecache pages [ 492.304521][ T4683] 0 pages in swap cache [ 492.306152][ T4683] Free swap = 108932kB [ 492.308030][ T4683] Total swap = 124996kB [ 492.309923][ T4683] 1048443 pages RAM [ 492.311701][ T4683] 0 pages HighMem/MovableOnly [ 492.313661][ T4683] 254667 pages reserved [ 492.315352][ T4683] 0 pages cma reserved [ 492.316941][ T4683] Unreclaimable slab info: [ 492.318779][ T4683] Name Used Total [ 492.321543][ T4683] pid_2 101KB 171KB [ 492.324123][ T4683] bio-352 7KB 7KB [ 492.327991][ T4683] bio-416 8KB 8KB [ 492.330719][ T4683] bio-432 8KB 8KB [ 492.333362][ T4683] bio-528 15KB 15KB [ 492.336544][ T4683] zspage 47KB 47KB [ 492.340789][ T4683] zs_handle 28KB 28KB [ 492.344331][ T4683] zspage 51KB 51KB [ 492.347425][ T4683] zs_handle 28KB 28KB [ 492.353574][ T4683] zspage 43KB 43KB [ 492.356417][ T4683] zs_handle 28KB 28KB [ 492.359459][ T4683] zspage 47KB 47KB [ 492.363336][ T4683] zs_handle 28KB 28KB [ 492.366316][ T4683] zspage 47KB 47KB [ 492.369335][ T4683] zs_handle 28KB 28KB [ 492.372500][ T4683] zspage 43KB 43KB [ 492.374599][ T4683] zs_handle 28KB 28KB [ 492.376509][ T4683] zspage 39KB 39KB [ 492.378673][ T4683] zs_handle 28KB 28KB [ 492.382574][ T4683] zspage 43KB 43KB [ 492.384893][ T4683] zs_handle 28KB 28KB [ 492.387080][ T4683] zspage 43KB 43KB [ 492.389264][ T4683] zs_handle 28KB 28KB [ 492.391474][ T4683] zspage 51KB 51KB [ 492.393637][ T4683] zs_handle 21KB 28KB [ 492.395801][ T4683] zspage 55KB 55KB [ 492.397964][ T4683] zs_handle 28KB 28KB [ 492.401903][ T4683] zspage 43KB 43KB [ 492.404066][ T4683] zs_handle 28KB 28KB [ 492.406260][ T4683] zspage 43KB 43KB [ 492.408459][ T4683] zs_handle 28KB 28KB [ 492.411256][ T4683] zspage 47KB 47KB [ 492.414109][ T4683] zs_handle 28KB 28KB [ 492.416831][ T4683] zspage 39KB 39KB [ 492.419607][ T4683] zs_handle 28KB 28KB [ 492.425602][ T4683] zspage 43KB 43KB [ 492.432691][ T4683] zs_handle 28KB 28KB [ 492.435622][ T4683] zspage 51KB 51KB [ 492.438450][ T4683] zs_handle 28KB 28KB [ 492.440911][ T4683] zspage 43KB 43KB [ 492.443124][ T4683] zs_handle 28KB 28KB [ 492.445344][ T4683] zspage 39KB 39KB [ 492.447518][ T4683] zs_handle 28KB 28KB [ 492.450116][ T4683] zspage 47KB 47KB [ 492.452318][ T4683] zs_handle 28KB 28KB [ 492.454507][ T4683] zspage 55KB 55KB [ 492.456674][ T4683] zs_handle 28KB 28KB [ 492.458867][ T4683] zspage 47KB 47KB [ 492.461217][ T4683] zs_handle 28KB 28KB [ 492.463388][ T4683] zspage 39KB 39KB [ 492.465562][ T4683] zs_handle 28KB 28KB [ 492.467710][ T4683] zspage 51KB 51KB [ 492.469939][ T4683] zs_handle 24KB 24KB [ 492.472089][ T4683] zspage 51KB 51KB [ 492.474277][ T4683] zs_handle 28KB 28KB [ 492.476422][ T4683] zspage 43KB 43KB [ 492.478584][ T4683] zs_handle 28KB 28KB [ 492.481202][ T4683] zspage 39KB 39KB [ 492.483914][ T4683] zs_handle 28KB 28KB [ 492.486669][ T4683] zspage 47KB 47KB [ 492.489411][ T4683] zs_handle 28KB 28KB [ 492.492405][ T4683] zspage 51KB 51KB [ 492.495126][ T4683] zs_handle 24KB 24KB [ 492.497850][ T4683] zspage 47KB 47KB [ 492.500802][ T4683] zs_handle 28KB 28KB [ 492.503601][ T4683] zspage 55KB 55KB [ 492.506439][ T4683] zs_handle 24KB 24KB [ 492.509202][ T4683] zspage 51KB 51KB [ 492.512021][ T4683] zs_handle 28KB 28KB [ 492.514829][ T4683] zswap_entry 568KB 1346KB [ 492.517620][ T4683] AF_VSOCK 30KB 30KB [ 492.520670][ T4683] batadv_tt_change_cache 16KB 16KB [ 492.523133][ T4683] batadv_tl_cache 16KB 16KB [ 492.525331][ T4683] IEEE-802.15.4-MAC 31KB 31KB [ 492.527494][ T4683] IEEE-802.15.4-RAW 31KB 31KB [ 492.530353][ T4683] SMC 30KB 30KB [ 492.532683][ T4683] TIPC 91KB 91KB [ 492.534964][ T4683] RDS 31KB 31KB [ 492.537180][ T4683] SCTPv6 94KB 94KB [ 492.539414][ T4683] SCTP 30KB 30KB [ 492.542122][ T4683] DCCPv6 88KB 88KB [ 492.544856][ T4683] DCCP 92KB 92KB [ 492.547698][ T4683] PNPIPE 31KB 31KB [ 492.550765][ T4683] PHONET 31KB 31KB [ 492.553600][ T4683] L2TP/IPv6 31KB 31KB [ 492.556406][ T4683] L2TP/IP 30KB 30KB [ 492.559201][ T4683] KCM 30KB 30KB [ 492.564586][ T4683] kcm_mux 15KB 15KB [ 492.567312][ T4683] RXRPC 123KB 123KB [ 492.569545][ T4683] rxrpc_call_jar 151KB 151KB [ 492.571955][ T4683] net_bridge_fdb_entry 3079KB 3079KB [ 492.574349][ T4683] MPTCPv6 30KB 30KB [ 492.576568][ T4683] fib6_node 4216KB 4216KB [ 492.578822][ T4683] ip6_dst_cache 1838KB 1937KB [ 492.582864][ T4683] PINGv6 30KB 30KB [ 492.585140][ T4683] RAWv6 123KB 123KB [ 492.587371][ T4683] UDPLITEv6 32KB 32KB [ 492.589581][ T4683] UDPv6 128KB 128KB [ 492.591838][ T4683] TCPv6 559KB 848KB [ 492.594075][ T4683] nf_conntrack 39KB 39KB [ 492.596254][ T4683] wg_peer 91KB 91KB [ 492.598442][ T4683] allowedips_node 11KB 11KB [ 492.602402][ T4683] t10_alua_lu_gp_cache 7KB 7KB [ 492.604680][ T4683] scsi_sense_cache 44KB 44KB [ 492.607422][ T4683] virtio_scsi_cmd 16KB 16KB [ 492.609907][ T4683] bio-136 108KB 108KB [ 492.612116][ T4683] virtio-gpu-vbufs 55KB 87KB [ 492.614345][ T4683] bio-264 7KB 7KB [ 492.616539][ T4683] mqueue_inode_cache 121KB 121KB [ 492.618801][ T4683] f2fs_bio_post_read_ctx 23KB 23KB [ 492.622860][ T4683] jfs_mp 7KB 7KB [ 492.625092][ T4683] fuse_request 7KB 7KB [ 492.627280][ T4683] cifs_small_rq 16KB 16KB [ 492.629518][ T4683] cifs_request 67KB 67KB [ 492.633940][ T4683] cifs_mpx_ids 4KB 4KB [ 492.636790][ T4683] nfs_commit_data 15KB 15KB [ 492.639615][ T4683] nfs_write_data 63KB 63KB [ 492.642860][ T4683] jbd2_inode 15KB 15KB [ 492.645775][ T4683] ext4_system_zone 3KB 3KB [ 492.648574][ T4683] ext4_io_end_vec 15KB 15KB [ 492.651464][ T4683] pid_namespace 23KB 23KB [ 492.654270][ T4683] rpc_buffers 31KB 31KB [ 492.657032][ T4683] rpc_tasks 7KB 7KB [ 492.659969][ T4683] UNIX-STREAM 256KB 256KB [ 492.662780][ T4683] UNIX 422KB 544KB [ 492.665619][ T4683] UDP-Lite 30KB 30KB [ 492.668371][ T4683] MPTCP 31KB 31KB [ 492.671340][ T4683] tcp_bind2_bucket 16KB 16KB [ 492.673519][ T4683] tcp_bind_bucket 16KB 16KB [ 492.675746][ T4683] ip_fib_trie 28KB 28KB [ 492.677962][ T4683] ip_fib_alias 75KB 75KB [ 492.680311][ T4683] rtable 79KB 120KB [ 492.682593][ T4683] PING 30KB 30KB [ 492.684781][ T4683] RAW 61KB 61KB [ 492.686925][ T4683] UDP 123KB 123KB [ 492.689117][ T4683] tw_sock_TCP 7KB 7KB [ 492.691387][ T4683] request_sock_TCP 15KB 15KB [ 492.693625][ T4683] TCP 278KB 520KB [ 492.695818][ T4683] hugetlbfs_inode_cache 31KB 31KB [ 492.698149][ T4683] bio-256 15KB 15KB [ 492.700527][ T4683] ep_head 16KB 16KB [ 492.702729][ T4683] eventpoll_pwq 23KB 23KB [ 492.704904][ T4683] eventpoll_epi 78KB 78KB [ 492.707430][ T4683] inotify_inode_mark 39KB 39KB [ 492.710277][ T4683] sgpool-128 29KB 29KB [ 492.712776][ T4683] sgpool-64 31KB 31KB [ 492.714986][ T4683] sgpool-32 417KB 630KB [ 492.717201][ T4683] sgpool-16 235KB 296KB [ 492.719612][ T4683] sgpool-8 168KB 218KB [ 492.726830][ T4683] bio_crypt_ctx 7KB 7KB [ 492.729071][ T4683] request_queue 208KB 208KB [ 492.735668][ T4683] blkdev_ioc 7KB 7KB [ 492.737924][ T4683] bio-200 279KB 304KB [ 492.742709][ T4683] biovec-max 446KB 446KB [ 492.744947][ T4683] biovec-64 627KB 913KB [ 492.747129][ T4683] biovec-16 156KB 226KB [ 492.749348][ T4683] bio_integrity_payload 7KB 7KB [ 492.751672][ T4683] khugepaged_mm_slot 3KB 3KB [ 492.753885][ T4683] uid_cache 31KB 31KB [ 492.756054][ T4683] iommu_iova_magazine 1084KB 1134KB [ 492.758282][ T4683] iommu_iova 268KB 268KB [ 492.764095][ T4683] dmaengine-unmap-256 30KB 30KB [ 492.766358][ T4683] dmaengine-unmap-128 30KB 30KB [ 492.768580][ T4683] dmaengine-unmap-16 4KB 4KB [ 492.779718][ T4683] dmaengine-unmap-2 4KB 4KB [ 492.781942][ T4683] QIPCRTR 31KB 31KB [ 492.784131][ T4683] audit_buffer 15KB 15KB [ 492.786335][ T4683] skbuff_ext_cache 28KB 28KB [ 492.788521][ T4683] skbuff_small_head 10474KB 10725KB [ 492.799758][ T4683] skbuff_fclone_cache 171KB 234KB [ 492.802682][ T4683] skbuff_head_cache 6241KB 6370KB [ 492.805523][ T4683] configfs_dir_cache 12KB 12KB [ 492.808357][ T4683] file_lock_cache 87KB 87KB [ 492.812717][ T4683] file_lock_ctx 15KB 15KB [ 492.815068][ T4683] fsnotify_mark_connector 19KB 19KB [ 492.817921][ T4683] taskstats 147KB 186KB [ 492.823915][ T4683] proc_dir_entry 5722KB 5722KB [ 492.826751][ T4683] pde_opener 15KB 15KB [ 492.829506][ T4683] seq_file 70KB 101KB [ 492.835800][ T4683] sigqueue 66KB 86KB [ 492.838299][ T4683] shmem_inode_cache 6432KB 6577KB [ 492.843222][ T4683] kernfs_iattrs_cache 15KB 15KB [ 492.845543][ T4683] kernfs_node_cache 486706KB 486706KB [ 492.847742][ T4683] mnt_cache 70KB 70KB [ 492.866787][ T4683] filp 313KB 890KB [ 492.869309][ T4683] names_cache 238KB 595KB [ 492.872725][ T4683] net_namespace 57KB 57KB [ 492.875002][ T4683] ima_iint_cache 55KB 55KB [ 492.877262][ T4683] hashtab_node 79KB 79KB [ 492.879504][ T4683] ebitmap_node 421KB 421KB [ 492.893264][ T4683] avtab_node 187KB 187KB [ 492.895523][ T4683] avc_node 83KB 91KB [ 492.897778][ T4683] lsm_inode_cache 2466KB 3010KB [ 492.900707][ T4683] lsm_file_cache 51KB 127KB [ 492.902956][ T4683] key_jar 31KB 31KB [ 492.905186][ T4683] uts_namespace 31KB 31KB [ 492.907476][ T4683] nsproxy 15KB 15KB [ 492.911848][ T4683] vma_lock 446KB 501KB [ 492.914088][ T4683] vm_area_struct 496KB 580KB [ 492.916800][ T4683] fs_cache 76KB 100KB [ 492.919215][ T4683] files_cache 270KB 334KB [ 492.921477][ T4683] signal_cache 745KB 1761KB [ 492.923687][ T4683] sighand_cache 996KB 1984KB [ 492.926062][ T4683] task_struct 3335KB 4186KB [ 492.928254][ T4683] cred 134KB 292KB [ 492.945753][ T4683] anon_vma_chain 243KB 291KB [ 492.947967][ T4683] anon_vma 266KB 382KB [ 492.950295][ T4683] pid 187KB 414KB [ 492.952509][ T4683] Acpi-Operand 254KB 360KB [ 492.954741][ T4683] Acpi-ParseExt 66KB 82KB [ 492.957541][ T4683] Acpi-Parse 59KB 75KB [ 492.963136][ T4683] Acpi-State 51KB 66KB [ 492.965367][ T4683] Acpi-Namespace 60KB 60KB [ 492.967570][ T4683] numa_policy 3KB 3KB [ 492.969873][ T4683] perf_event 31KB 31KB [ 492.972183][ T4683] trace_event_file 488KB 488KB [ 492.974405][ T4683] ftrace_event_field 885KB 885KB [ 492.976729][ T4683] pool_workqueue 1692KB 1696KB [ 492.978986][ T4683] maple_node 488KB 1392KB [ 492.983027][ T4683] task_group 30KB 30KB [ 492.985296][ T4683] mm_struct 425KB 648KB [ 492.987509][ T4683] vmap_area 253KB 895KB [ 492.989847][ T4683] debug_objects_cache 54009KB 54201KB [ 492.992118][ T4683] page->ptl 75KB 129KB [ 492.994336][ T4683] kmalloc-cg-8k 264448KB 264544KB [ 492.996625][ T4683] kmalloc-cg-4k 405640KB 405744KB [ 492.999043][ T4683] kmalloc-cg-2k 335088KB 335140KB [ 493.003243][ T4683] kmalloc-cg-1k 67154KB 68000KB [ 493.005571][ T4683] kmalloc-cg-512 33719KB 33744KB [ 493.007954][ T4683] kmalloc-cg-256 64KB 64KB [ 493.010983][ T4683] kmalloc-cg-192 4222KB 4228KB [ 493.013280][ T4683] kmalloc-cg-128 4312KB 4312KB [ 493.015424][ T4683] kmalloc-cg-96 542KB 560KB [ 493.017615][ T4683] kmalloc-cg-64 73KB 92KB [ 493.022020][ T4683] kmalloc-cg-32 264KB 304KB [ 493.024199][ T4683] kmalloc-cg-16 16KB 20KB [ 493.026453][ T4683] kmalloc-cg-8 16KB 16KB [ 493.028752][ T4683] kmalloc-8k 4832KB 4832KB [ 493.031152][ T4683] kmalloc-4k 44480KB 44584KB [ 493.033513][ T4683] kmalloc-2k 76624KB 82272KB [ 493.035869][ T4683] kmalloc-1k 213730KB 219360KB [ 493.038077][ T4683] kmalloc-512 240632KB 240648KB [ 493.040526][ T4683] kmalloc-256 48525KB 48532KB [ 493.042934][ T4683] kmalloc-192 22496KB 22516KB [ 493.045113][ T4683] kmalloc-128 31155KB 31156KB [ 493.047303][ T4683] kmalloc-96 4103KB 4508KB [ 493.052123][ T4683] kmalloc-64 14111KB 14996KB [ 493.054450][ T4683] kmalloc-32 39791KB 39796KB [ 493.056760][ T4683] kmalloc-16 2324KB 2788KB [ 493.058944][ T4683] kmalloc-8 2560KB 2588KB [ 493.061321][ T4683] kmem_cache_node 240KB 244KB [ 493.063635][ T4683] kmem_cache 210KB 210KB [ 493.065935][ T4683] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6039,uid=0 [ 493.072304][ T4683] Out of memory: Killed process 6039 (udevd) total-vm:17976kB, anon-rss:284kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 493.176889][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 493.182847][ T1] CPU: 3 PID: 1 Comm: init Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 493.186062][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 493.189669][ T1] Call Trace: [ 493.191147][ T1] [ 493.192221][ T1] dump_stack_lvl+0x16c/0x1f0 [ 493.193947][ T1] dump_header+0x101/0x900 [ 493.195571][ T1] oom_kill_process+0x270/0xa70 [ 493.197722][ T1] out_of_memory+0x343/0x16b0 [ 493.199797][ T1] ? __pfx___mutex_trylock_common+0x10/0x10 [ 493.202401][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 493.204647][ T1] __alloc_pages+0x1d89/0x2460 [ 493.206970][ T1] ? hlock_class+0x4e/0x130 [ 493.208625][ T1] ? __lock_acquire+0xc5d/0x3b30 [ 493.211164][ T1] ? __pfx___alloc_pages+0x10/0x10 [ 493.213532][ T1] ? __pfx___lock_acquire+0x10/0x10 [ 493.215893][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 493.218858][ T1] ? policy_nodemask+0xea/0x4e0 [ 493.221465][ T1] alloc_pages_mpol+0x275/0x610 [ 493.223775][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 493.226210][ T1] ? xas_descend+0x141/0x4f0 [ 493.228302][ T1] folio_alloc+0x1e/0x40 [ 493.230346][ T1] filemap_alloc_folio+0x3ba/0x490 [ 493.232796][ T1] ? __pfx_filemap_alloc_folio+0x10/0x10 [ 493.235610][ T1] __filemap_get_folio+0x52b/0xa90 [ 493.238449][ T1] filemap_fault+0x618/0x38d0 [ 493.241015][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 493.243432][ T1] ? __handle_mm_fault+0x36a6/0x4b40 [ 493.245910][ T1] ? __pfx_lock_release+0x10/0x10 [ 493.248177][ T1] __do_fault+0x10a/0x4a0 [ 493.250380][ T1] __handle_mm_fault+0x3750/0x4b40 [ 493.253463][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 493.256141][ T1] ? find_vma+0x112/0x1b0 [ 493.257920][ T1] ? __pfx_find_vma+0x10/0x10 [ 493.259751][ T1] handle_mm_fault+0x476/0xa00 [ 493.261688][ T1] ? lock_mm_and_find_vma+0xa6/0x580 [ 493.263724][ T1] do_user_addr_fault+0x2e5/0x1080 [ 493.265699][ T1] exc_page_fault+0x5c/0xc0 [ 493.267412][ T1] asm_exc_page_fault+0x26/0x30 [ 493.270157][ T1] RIP: 0010:strncpy_from_user+0x164/0x300 [ 493.272326][ T1] Code: 00 48 83 ed 08 4d 89 64 1d 00 bf 07 00 00 00 48 83 c3 08 48 89 ee e8 6b 37 df fc 48 83 fd 07 0f 86 ca 00 00 00 e8 4c 3c df fc <4d> 8b 24 1e e8 43 3c df fc 48 b8 ff fe fe fe fe fe fe fe 4c 89 e2 [ 493.280297][ T1] RSP: 0018:ffffc90000047d90 EFLAGS: 00050293 [ 493.282765][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff84ae31d0 [ 493.285733][ T1] RDX: ffff888017ae8000 RSI: ffffffff84ae3224 RDI: 0000000000000007 [ 493.288727][ T1] RBP: 0000000000000fe0 R08: 0000000000000007 R09: 0000000000000007 [ 493.291654][ T1] R10: 0000000000000fe0 R11: 0000000000000000 R12: 00007f5cc9475e88 [ 493.294509][ T1] R13: ffff88816b252220 R14: 00007f5cc9474ea8 R15: 0000000000000fe0 [ 493.297511][ T1] ? strncpy_from_user+0x110/0x300 [ 493.299908][ T1] ? strncpy_from_user+0x164/0x300 [ 493.302409][ T1] getname_flags.part.0+0x93/0x4f0 [ 493.304498][ T1] getname_flags+0x9b/0xf0 [ 493.306091][ T1] user_path_at_empty+0x2c/0x60 [ 493.307864][ T1] do_faccessat+0x13c/0xae0 [ 493.309739][ T1] ? __pfx_do_faccessat+0x10/0x10 [ 493.311691][ T1] do_syscall_64+0xd2/0x260 [ 493.313503][ T1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 493.315790][ T1] RIP: 0033:0x7f5cc93d0c91 [ 493.317547][ T1] Code: Unable to access opcode bytes at 0x7f5cc93d0c67. [ 493.320465][ T1] RSP: 002b:00007ffe9e993918 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 493.324085][ T1] RAX: ffffffffffffffda RBX: 00007f5cc9474ea8 RCX: 00007f5cc93d0c91 [ 493.326972][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f5cc9474ea8 [ 493.329840][ T1] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 493.332811][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 493.335868][ T1] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000000017dd [ 493.338944][ T1] [ 493.341895][ T1] Mem-Info: [ 493.343161][ T1] active_anon:0 inactive_anon:0 isolated_anon:0 [ 493.343161][ T1] active_file:7 inactive_file:46 isolated_file:0 [ 493.343161][ T1] unevictable:1768 dirty:0 writeback:0 [ 493.343161][ T1] slab_reclaimable:11729 slab_unreclaimable:636259 [ 493.343161][ T1] mapped:0 shmem:1768 pagetables:451 [ 493.343161][ T1] sec_pagetables:0 bounce:0 [ 493.343161][ T1] kernel_misc_reclaimable:0 [ 493.343161][ T1] free:16749 free_pcp:887 free_cma:0 [ 493.361782][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:124kB inactive_file:36kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1504kB sec_pagetables:0kB all_unreclaimable? no [ 493.373197][ T1] Node 1 active_anon:0kB inactive_anon:0kB active_file:28kB inactive_file:24kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:400kB pagetables:300kB sec_pagetables:0kB all_unreclaimable? no [ 493.384138][ T1] Node 0 DMA free:5568kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:36kB local_pcp:28kB free_cma:0kB [ 493.394369][ T1] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 493.396468][ T1] Node 0 DMA32 free:22948kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:8192KB active_anon:0kB inactive_anon:0kB active_file:664kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1716kB local_pcp:340kB free_cma:0kB [ 493.406873][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 493.408630][ T1] Node 1 Normal free:37808kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:244kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:1764kB local_pcp:164kB free_cma:0kB [ 493.418930][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 493.420737][ T1] Node 0 DMA: 5*4kB (UME) 1*8kB (E) 7*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5580kB [ 493.426435][ T1] Node 0 DMA32: 127*4kB (UME) 465*8kB (ME) 458*16kB (UME) 273*32kB (ME) 38*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22724kB [ 493.431913][ T1] Node 1 Normal: 106*4kB (UME) 87*8kB (UE) 167*16kB (UE) 85*32kB (UME) 19*64kB (ME) 5*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 37808kB [ 493.438225][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 493.441720][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 493.445084][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 493.448491][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 493.452893][ T1] 1812 total pagecache pages [ 493.454631][ T1] 0 pages in swap cache [ 493.456348][ T1] Free swap = 109444kB [ 493.458045][ T1] Total swap = 124996kB [ 493.459575][ T1] 1048443 pages RAM [ 493.461108][ T1] 0 pages HighMem/MovableOnly [ 493.462901][ T1] 254667 pages reserved [ 493.464401][ T1] 0 pages cma reserved [ 493.465888][ T1] Unreclaimable slab info: [ 493.467506][ T1] Name Used Total [ 493.469912][ T1] pid_2 101KB 171KB [ 493.472125][ T1] bio-352 7KB 7KB [ 493.474557][ T1] bio-416 8KB 8KB [ 493.477284][ T1] bio-432 8KB 8KB [ 493.479730][ T1] bio-528 15KB 15KB [ 493.482377][ T1] zspage 47KB 47KB [ 493.484747][ T1] zs_handle 28KB 28KB [ 493.486954][ T1] zspage 51KB 51KB [ 493.489155][ T1] zs_handle 28KB 28KB [ 493.495640][ T1] zspage 43KB 43KB [ 493.497892][ T1] zs_handle 28KB 28KB [ 493.500309][ T1] zspage 47KB 47KB [ 493.504043][ T1] zs_handle 28KB 28KB [ 493.506265][ T1] zspage 47KB 47KB [ 493.508448][ T1] zs_handle 28KB 28KB [ 493.511105][ T1] zspage 43KB 43KB [ 493.513298][ T1] zs_handle 28KB 28KB [ 493.515420][ T1] zspage 39KB 39KB [ 493.517607][ T1] zs_handle 28KB 28KB [ 493.521564][ T1] zspage 43KB 43KB [ 493.523764][ T1] zs_handle 28KB 28KB [ 493.525955][ T1] zspage 43KB 43KB [ 493.528117][ T1] zs_handle 28KB 28KB [ 493.530977][ T1] zspage 51KB 51KB [ 493.533177][ T1] zs_handle 21KB 28KB [ 493.535342][ T1] zspage 55KB 55KB [ 493.537560][ T1] zs_handle 28KB 28KB [ 493.541409][ T1] zspage 43KB 43KB [ 493.543605][ T1] zs_handle 28KB 28KB [ 493.545814][ T1] zspage 43KB 43KB [ 493.547996][ T1] zs_handle 28KB 28KB [ 493.550273][ T1] zspage 47KB 47KB [ 493.552458][ T1] zs_handle 28KB 28KB [ 493.554918][ T1] zspage 39KB 39KB [ 493.557141][ T1] zs_handle 28KB 28KB [ 493.559388][ T1] zspage 43KB 43KB [ 493.562840][ T1] zs_handle 28KB 28KB [ 493.565065][ T1] zspage 51KB 51KB [ 493.567247][ T1] zs_handle 28KB 28KB [ 493.569441][ T1] zspage 43KB 43KB [ 493.572112][ T1] zs_handle 28KB 28KB [ 493.574473][ T1] zspage 39KB 39KB [ 493.576670][ T1] zs_handle 28KB 28KB [ 493.578887][ T1] zspage 47KB 47KB [ 493.581195][ T1] zs_handle 28KB 28KB [ 493.583393][ T1] zspage 55KB 55KB [ 493.585593][ T1] zs_handle 28KB 28KB [ 493.587806][ T1] zspage 47KB 47KB [ 493.590253][ T1] zs_handle 28KB 28KB [ 493.592508][ T1] zspage 39KB 39KB [ 493.594792][ T1] zs_handle 28KB 28KB [ 493.597281][ T1] zspage 51KB 51KB [ 493.599583][ T1] zs_handle 24KB 24KB [ 493.601843][ T1] zspage 51KB 51KB [ 493.604365][ T1] zs_handle 28KB 28KB [ 493.606793][ T1] zspage 43KB 43KB [ 493.609129][ T1] zs_handle 28KB 28KB [ 493.611528][ T1] zspage 39KB 39KB [ 493.614013][ T1] zs_handle 28KB 28KB [ 493.616322][ T1] zspage 47KB 47KB [ 493.618654][ T1] zs_handle 28KB 28KB [ 493.621135][ T1] zspage 51KB 51KB [ 493.623412][ T1] zs_handle 24KB 24KB [ 493.625643][ T1] zspage 47KB 47KB [ 493.627925][ T1] zs_handle 28KB 28KB [ 493.630195][ T1] zspage 55KB 55KB [ 493.632446][ T1] zs_handle 24KB 24KB [ 493.634916][ T1] zspage 51KB 51KB [ 493.637980][ T1] zs_handle 28KB 28KB [ 493.640607][ T1] zswap_entry 566KB 1342KB [ 493.642796][ T1] AF_VSOCK 30KB 30KB [ 493.645000][ T1] batadv_tt_change_cache 16KB 16KB [ 493.647481][ T1] batadv_tl_cache 16KB 16KB [ 493.650266][ T1] IEEE-802.15.4-MAC 31KB 31KB [ 493.652532][ T1] IEEE-802.15.4-RAW 31KB 31KB [ 493.654860][ T1] SMC 30KB 30KB [ 493.657725][ T1] TIPC 91KB 91KB [ 493.661246][ T1] RDS 31KB 31KB [ 493.663460][ T1] SCTPv6 94KB 94KB [ 493.665635][ T1] SCTP 30KB 30KB [ 493.667893][ T1] DCCPv6 88KB 88KB [ 493.674482][ T1] DCCP 92KB 92KB [ 493.676683][ T1] PNPIPE 31KB 31KB [ 493.678894][ T1] PHONET 31KB 31KB [ 493.681181][ T1] L2TP/IPv6 31KB 31KB [ 493.683344][ T1] L2TP/IP 30KB 30KB [ 493.685532][ T1] KCM 30KB 30KB [ 493.687681][ T1] kcm_mux 15KB 15KB [ 493.689916][ T1] RXRPC 123KB 123KB [ 493.692150][ T1] rxrpc_call_jar 151KB 151KB [ 493.694316][ T1] net_bridge_fdb_entry 3079KB 3079KB [ 493.696565][ T1] MPTCPv6 30KB 30KB [ 493.698741][ T1] fib6_node 4216KB 4216KB [ 493.701011][ T1] ip6_dst_cache 1828KB 1937KB [ 493.703202][ T1] PINGv6 30KB 30KB [ 493.705412][ T1] RAWv6 123KB 123KB [ 493.707756][ T1] UDPLITEv6 32KB 32KB [ 493.710177][ T1] UDPv6 128KB 128KB [ 493.712502][ T1] TCPv6 559KB 848KB [ 493.714793][ T1] nf_conntrack 39KB 39KB [ 493.716989][ T1] wg_peer 91KB 91KB [ 493.719212][ T1] allowedips_node 11KB 11KB [ 493.721457][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 493.723709][ T1] scsi_sense_cache 44KB 44KB [ 493.725882][ T1] virtio_scsi_cmd 16KB 16KB [ 493.728067][ T1] bio-136 108KB 108KB [ 493.730301][ T1] virtio-gpu-vbufs 55KB 87KB [ 493.732484][ T1] bio-264 7KB 7KB [ 493.734642][ T1] mqueue_inode_cache 121KB 121KB [ 493.736828][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 493.739189][ T1] jfs_mp 7KB 7KB [ 493.741431][ T1] fuse_request 7KB 7KB [ 493.743600][ T1] cifs_small_rq 16KB 16KB [ 493.745789][ T1] cifs_request 67KB 67KB [ 493.748307][ T1] cifs_mpx_ids 4KB 4KB [ 493.751016][ T1] nfs_commit_data 15KB 15KB [ 493.753191][ T1] nfs_write_data 63KB 63KB [ 493.755366][ T1] jbd2_inode 15KB 15KB [ 493.757568][ T1] ext4_system_zone 3KB 3KB [ 493.760045][ T1] ext4_io_end_vec 15KB 15KB [ 493.762289][ T1] pid_namespace 23KB 23KB [ 493.764463][ T1] rpc_buffers 31KB 31KB [ 493.766702][ T1] rpc_tasks 7KB 7KB [ 493.768947][ T1] UNIX-STREAM 256KB 256KB [ 493.771200][ T1] UNIX 422KB 544KB [ 493.773397][ T1] UDP-Lite 30KB 30KB [ 493.775622][ T1] MPTCP 31KB 31KB [ 493.777846][ T1] tcp_bind2_bucket 16KB 16KB [ 493.780803][ T1] tcp_bind_bucket 16KB 16KB [ 493.782988][ T1] ip_fib_trie 28KB 28KB [ 493.785276][ T1] ip_fib_alias 75KB 75KB [ 493.787865][ T1] rtable 79KB 120KB [ 493.790615][ T1] PING 30KB 30KB [ 493.793200][ T1] RAW 61KB 61KB [ 493.795724][ T1] UDP 123KB 123KB [ 493.797918][ T1] tw_sock_TCP 7KB 7KB [ 493.800175][ T1] request_sock_TCP 15KB 15KB [ 493.802362][ T1] TCP 278KB 520KB [ 493.804541][ T1] hugetlbfs_inode_cache 31KB 31KB [ 493.806820][ T1] bio-256 15KB 15KB [ 493.808981][ T1] ep_head 16KB 16KB [ 493.811591][ T1] eventpoll_pwq 23KB 23KB [ 493.813769][ T1] eventpoll_epi 78KB 78KB [ 493.815917][ T1] inotify_inode_mark 39KB 39KB [ 493.818143][ T1] sgpool-128 29KB 29KB [ 493.820389][ T1] sgpool-64 31KB 31KB [ 493.822551][ T1] sgpool-32 412KB 630KB [ 493.824697][ T1] sgpool-16 235KB 296KB [ 493.826823][ T1] sgpool-8 132KB 187KB [ 493.828982][ T1] bio_crypt_ctx 7KB 7KB [ 493.831208][ T1] request_queue 208KB 208KB [ 493.833354][ T1] blkdev_ioc 7KB 7KB [ 493.835526][ T1] bio-200 253KB 296KB [ 493.837758][ T1] biovec-max 446KB 446KB [ 493.841516][ T1] biovec-64 677KB 913KB [ 493.843665][ T1] biovec-16 156KB 226KB [ 493.845827][ T1] bio_integrity_payload 7KB 7KB [ 493.848120][ T1] khugepaged_mm_slot 3KB 3KB [ 493.850492][ T1] uid_cache 31KB 31KB [ 493.852638][ T1] iommu_iova_magazine 1084KB 1134KB [ 493.854856][ T1] iommu_iova 268KB 268KB [ 493.857106][ T1] dmaengine-unmap-256 30KB 30KB [ 493.863511][ T1] dmaengine-unmap-128 30KB 30KB [ 493.865790][ T1] dmaengine-unmap-16 4KB 4KB [ 493.868330][ T1] dmaengine-unmap-2 4KB 4KB [ 493.870591][ T1] QIPCRTR 31KB 31KB [ 493.872998][ T1] audit_buffer 15KB 15KB [ 493.875597][ T1] skbuff_ext_cache 28KB 28KB [ 493.877880][ T1] skbuff_small_head 10250KB 10568KB [ 493.881782][ T1] skbuff_fclone_cache 171KB 234KB [ 493.884022][ T1] skbuff_head_cache 6222KB 6363KB [ 493.886198][ T1] configfs_dir_cache 12KB 12KB [ 493.888379][ T1] file_lock_cache 87KB 87KB [ 493.891582][ T1] file_lock_ctx 15KB 15KB [ 493.894028][ T1] fsnotify_mark_connector 19KB 19KB [ 493.896388][ T1] taskstats 147KB 186KB [ 493.898583][ T1] proc_dir_entry 5722KB 5722KB [ 493.902584][ T1] pde_opener 15KB 15KB [ 493.904778][ T1] seq_file 70KB 101KB [ 493.907249][ T1] sigqueue 66KB 86KB [ 493.910089][ T1] shmem_inode_cache 6432KB 6577KB [ 493.912661][ T1] kernfs_iattrs_cache 15KB 15KB [ 493.915340][ T1] kernfs_node_cache 486706KB 486706KB [ 493.918119][ T1] mnt_cache 70KB 70KB [ 493.924127][ T1] filp 313KB 890KB [ 493.926917][ T1] names_cache 238KB 595KB [ 493.929739][ T1] net_namespace 57KB 57KB [ 493.932490][ T1] ima_iint_cache 55KB 55KB [ 493.935156][ T1] hashtab_node 79KB 79KB [ 493.937781][ T1] ebitmap_node 421KB 421KB [ 493.943856][ T1] avtab_node 187KB 187KB [ 493.946674][ T1] avc_node 83KB 91KB [ 493.949524][ T1] lsm_inode_cache 2466KB 3010KB [ 493.952441][ T1] lsm_file_cache 51KB 127KB [ 493.955285][ T1] key_jar 31KB 31KB [ 493.958051][ T1] uts_namespace 31KB 31KB [ 493.961157][ T1] nsproxy 15KB 15KB [ 493.964439][ T1] vma_lock 446KB 501KB [ 493.967263][ T1] vm_area_struct 496KB 580KB [ 493.978065][ T1] fs_cache 76KB 100KB [ 493.981041][ T1] files_cache 270KB 334KB [ 493.983887][ T1] signal_cache 745KB 1761KB [ 493.986733][ T1] sighand_cache 996KB 1984KB [ 493.989575][ T1] task_struct 3335KB 4186KB [ 493.992587][ T1] cred 134KB 292KB [ 493.995445][ T1] anon_vma_chain 243KB 291KB [ 493.998274][ T1] anon_vma 266KB 382KB [ 494.002731][ T1] pid 187KB 414KB [ 494.005878][ T1] Acpi-Operand 254KB 360KB [ 494.009073][ T1] Acpi-ParseExt 66KB 82KB [ 494.012035][ T1] Acpi-Parse 59KB 75KB [ 494.014902][ T1] Acpi-State 51KB 66KB [ 494.017680][ T1] Acpi-Namespace 60KB 60KB [ 494.019937][ T1] numa_policy 3KB 3KB [ 494.022067][ T1] perf_event 31KB 31KB [ 494.024214][ T1] trace_event_file 488KB 488KB [ 494.026368][ T1] ftrace_event_field 885KB 885KB [ 494.028544][ T1] pool_workqueue 1692KB 1696KB [ 494.030777][ T1] maple_node 488KB 1392KB [ 494.032962][ T1] task_group 30KB 30KB [ 494.035724][ T1] mm_struct 425KB 648KB [ 494.038814][ T1] vmap_area 253KB 895KB [ 494.041756][ T1] debug_objects_cache 54009KB 54201KB [ 494.044503][ T1] page->ptl 75KB 129KB [ 494.047214][ T1] kmalloc-cg-8k 264448KB 264544KB [ 494.050097][ T1] kmalloc-cg-4k 405640KB 405744KB [ 494.052899][ T1] kmalloc-cg-2k 335088KB 335140KB [ 494.055740][ T1] kmalloc-cg-1k 67154KB 68000KB [ 494.058578][ T1] kmalloc-cg-512 33719KB 33744KB [ 494.061435][ T1] kmalloc-cg-256 64KB 64KB [ 494.064131][ T1] kmalloc-cg-192 4222KB 4228KB [ 494.067337][ T1] kmalloc-cg-128 4312KB 4312KB [ 494.070199][ T1] kmalloc-cg-96 542KB 560KB [ 494.072829][ T1] kmalloc-cg-64 73KB 92KB [ 494.075594][ T1] kmalloc-cg-32 264KB 304KB [ 494.078430][ T1] kmalloc-cg-16 16KB 20KB [ 494.081273][ T1] kmalloc-cg-8 16KB 16KB [ 494.084011][ T1] kmalloc-8k 4832KB 4832KB [ 494.086794][ T1] kmalloc-4k 47744KB 47848KB [ 494.089742][ T1] kmalloc-2k 76568KB 82272KB [ 494.092601][ T1] kmalloc-1k 213940KB 219328KB [ 494.095226][ T1] kmalloc-512 240626KB 240648KB [ 494.097977][ T1] kmalloc-256 48909KB 48916KB [ 494.100823][ T1] kmalloc-192 22496KB 22516KB [ 494.103681][ T1] kmalloc-128 31155KB 31156KB [ 494.106449][ T1] kmalloc-96 4127KB 4508KB [ 494.109272][ T1] kmalloc-64 14120KB 14996KB [ 494.112873][ T1] kmalloc-32 39807KB 39812KB [ 494.115279][ T1] kmalloc-16 2324KB 2788KB [ 494.117518][ T1] kmalloc-8 2559KB 2588KB [ 494.123833][ T1] kmem_cache_node 240KB 244KB [ 494.126091][ T1] kmem_cache 210KB 210KB [ 494.128678][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6044,uid=0 [ 494.163113][ T1] Out of memory: Killed process 6044 (udevd) total-vm:17976kB, anon-rss:184kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 494.174888][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 494.179140][ T1] CPU: 1 PID: 1 Comm: init Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 494.182282][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 494.186068][ T1] Call Trace: [ 494.187266][ T1] [ 494.188375][ T1] dump_stack_lvl+0x16c/0x1f0 [ 494.190130][ T1] dump_header+0x101/0x900 [ 494.191758][ T1] oom_kill_process+0x270/0xa70 [ 494.193488][ T1] out_of_memory+0x343/0x16b0 [ 494.195146][ T1] ? __pfx___mutex_trylock_common+0x10/0x10 [ 494.197281][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 494.199137][ T1] __alloc_pages+0x1d89/0x2460 [ 494.200864][ T1] ? hlock_class+0x4e/0x130 [ 494.202556][ T1] ? __lock_acquire+0xc5d/0x3b30 [ 494.204390][ T1] ? __pfx___alloc_pages+0x10/0x10 [ 494.206297][ T1] ? __pfx___lock_acquire+0x10/0x10 [ 494.208188][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 494.210288][ T1] ? policy_nodemask+0xea/0x4e0 [ 494.212093][ T1] alloc_pages_mpol+0x275/0x610 [ 494.214210][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 494.216165][ T1] ? xas_descend+0x141/0x4f0 [ 494.218248][ T1] folio_alloc+0x1e/0x40 [ 494.220223][ T1] filemap_alloc_folio+0x3ba/0x490 [ 494.222602][ T1] ? __pfx_filemap_alloc_folio+0x10/0x10 [ 494.225221][ T1] __filemap_get_folio+0x52b/0xa90 [ 494.228224][ T1] filemap_fault+0x618/0x38d0 [ 494.231276][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 494.233465][ T1] ? __handle_mm_fault+0x36a6/0x4b40 [ 494.235548][ T1] ? __pfx_lock_release+0x10/0x10 [ 494.237885][ T1] __do_fault+0x10a/0x4a0 [ 494.239778][ T1] __handle_mm_fault+0x3750/0x4b40 [ 494.241721][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 494.244004][ T1] ? find_vma+0x112/0x1b0 [ 494.245897][ T1] ? __pfx_find_vma+0x10/0x10 [ 494.247931][ T1] handle_mm_fault+0x476/0xa00 [ 494.249969][ T1] ? lock_mm_and_find_vma+0xa6/0x580 [ 494.251907][ T1] do_user_addr_fault+0x2e5/0x1080 [ 494.253815][ T1] exc_page_fault+0x5c/0xc0 [ 494.255508][ T1] asm_exc_page_fault+0x26/0x30 [ 494.257358][ T1] RIP: 0010:strncpy_from_user+0x164/0x300 [ 494.259462][ T1] Code: 00 48 83 ed 08 4d 89 64 1d 00 bf 07 00 00 00 48 83 c3 08 48 89 ee e8 6b 37 df fc 48 83 fd 07 0f 86 ca 00 00 00 e8 4c 3c df fc <4d> 8b 24 1e e8 43 3c df fc 48 b8 ff fe fe fe fe fe fe fe 4c 89 e2 [ 494.266902][ T1] RSP: 0018:ffffc90000047d90 EFLAGS: 00050293 [ 494.269834][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff84ae31d0 [ 494.273310][ T1] RDX: ffff888017ae8000 RSI: ffffffff84ae3224 RDI: 0000000000000007 [ 494.276885][ T1] RBP: 0000000000000fe0 R08: 0000000000000007 R09: 0000000000000007 [ 494.280641][ T1] R10: 0000000000000fe0 R11: 0000000000000000 R12: 00007f5cc9475e88 [ 494.284465][ T1] R13: ffff88816b252220 R14: 00007f5cc9474ea8 R15: 0000000000000fe0 [ 494.288796][ T1] ? strncpy_from_user+0x110/0x300 [ 494.291555][ T1] ? strncpy_from_user+0x164/0x300 [ 494.294002][ T1] getname_flags.part.0+0x93/0x4f0 [ 494.296417][ T1] getname_flags+0x9b/0xf0 [ 494.298883][ T1] user_path_at_empty+0x2c/0x60 [ 494.301705][ T1] do_faccessat+0x13c/0xae0 [ 494.304178][ T1] ? __pfx_do_faccessat+0x10/0x10 [ 494.306736][ T1] do_syscall_64+0xd2/0x260 [ 494.309007][ T1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 494.311479][ T1] RIP: 0033:0x7f5cc93d0c91 [ 494.313432][ T1] Code: Unable to access opcode bytes at 0x7f5cc93d0c67. [ 494.315998][ T1] RSP: 002b:00007ffe9e993918 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 494.319071][ T1] RAX: ffffffffffffffda RBX: 00007f5cc9474ea8 RCX: 00007f5cc93d0c91 [ 494.322589][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f5cc9474ea8 [ 494.326500][ T1] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 494.329589][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 494.332727][ T1] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000000017dd [ 494.335858][ T1] [ 494.339022][ T1] Mem-Info: [ 494.341275][ T1] active_anon:2 inactive_anon:0 isolated_anon:0 [ 494.341275][ T1] active_file:0 inactive_file:41 isolated_file:0 [ 494.341275][ T1] unevictable:1768 dirty:0 writeback:0 [ 494.341275][ T1] slab_reclaimable:11729 slab_unreclaimable:637092 [ 494.341275][ T1] mapped:1 shmem:1768 pagetables:438 [ 494.341275][ T1] sec_pagetables:0 bounce:0 [ 494.341275][ T1] kernel_misc_reclaimable:0 [ 494.341275][ T1] free:15662 free_pcp:1162 free_cma:0 [ 494.358102][ T1] Node 0 active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10224kB pagetables:1460kB sec_pagetables:0kB all_unreclaimable? no [ 494.375012][ T1] Node 1 active_anon:0kB inactive_anon:0kB active_file:88kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:368kB pagetables:292kB sec_pagetables:0kB all_unreclaimable? no [ 494.388998][ T1] Node 0 DMA free:5580kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:36kB local_pcp:0kB free_cma:0kB [ 494.418157][ T1] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 494.420495][ T1] Node 0 DMA32 free:19260kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:8192KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:408kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2892kB local_pcp:224kB free_cma:0kB [ 494.439442][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 494.441382][ T1] Node 1 Normal free:37808kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:1776kB local_pcp:116kB free_cma:0kB [ 494.452769][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 494.454588][ T1] Node 0 DMA: 5*4kB (UME) 1*8kB (E) 7*16kB (UME) 4*32kB (UME) 5*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5580kB [ 494.461261][ T1] Node 0 DMA32: 56*4kB (UME) 432*8kB (UME) 452*16kB (UME) 218*32kB (UME) 20*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19168kB [ 494.467249][ T1] Node 1 Normal: 106*4kB (UME) 87*8kB (UE) 167*16kB (UE) 85*32kB (UME) 19*64kB (ME) 5*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 37808kB [ 494.474585][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 494.479072][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 494.483584][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 494.487501][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 494.495145][ T1] 1821 total pagecache pages [ 494.497102][ T1] 0 pages in swap cache [ 494.498968][ T1] Free swap = 109700kB [ 494.500956][ T1] Total swap = 124996kB [ 494.502833][ T1] 1048443 pages RAM [ 494.504578][ T1] 0 pages HighMem/MovableOnly [ 494.506686][ T1] 254667 pages reserved [ 494.508341][ T1] 0 pages cma reserved [ 494.510042][ T1] Unreclaimable slab info: [ 494.511897][ T1] Name Used Total [ 494.514332][ T1] pid_2 101KB 171KB [ 494.516590][ T1] bio-352 7KB 7KB [ 494.519105][ T1] bio-416 8KB 8KB [ 494.521815][ T1] bio-432 8KB 8KB [ 494.524322][ T1] bio-528 15KB 15KB [ 494.526731][ T1] zspage 47KB 47KB [ 494.529083][ T1] zs_handle 28KB 28KB [ 494.536109][ T1] zspage 51KB 51KB [ 494.538390][ T1] zs_handle 28KB 28KB [ 494.541146][ T1] zspage 43KB 43KB [ 494.543909][ T1] zs_handle 28KB 28KB [ 494.546734][ T1] zspage 47KB 47KB [ 494.549539][ T1] zs_handle 28KB 28KB [ 494.552458][ T1] zspage 47KB 47KB [ 494.555294][ T1] zs_handle 28KB 28KB [ 494.558118][ T1] zspage 43KB 43KB [ 494.561015][ T1] zs_handle 28KB 28KB [ 494.563814][ T1] zspage 39KB 39KB [ 494.566622][ T1] zs_handle 28KB 28KB [ 494.569385][ T1] zspage 43KB 43KB [ 494.573044][ T1] zs_handle 28KB 28KB [ 494.575725][ T1] zspage 43KB 43KB [ 494.579300][ T1] zs_handle 28KB 28KB [ 494.586710][ T1] zspage 51KB 51KB [ 494.589609][ T1] zs_handle 21KB 28KB [ 494.597042][ T1] zspage 55KB 55KB [ 494.600619][ T1] zs_handle 28KB 28KB [ 494.603464][ T1] zspage 43KB 43KB [ 494.606323][ T1] zs_handle 28KB 28KB [ 494.609132][ T1] zspage 43KB 43KB [ 494.615442][ T1] zs_handle 28KB 28KB [ 494.618291][ T1] zspage 47KB 47KB [ 494.621269][ T1] zs_handle 28KB 28KB [ 494.623508][ T1] zspage 39KB 39KB [ 494.625899][ T1] zs_handle 28KB 28KB [ 494.628679][ T1] zspage 43KB 43KB [ 494.631183][ T1] zs_handle 28KB 28KB [ 494.633451][ T1] zspage 51KB 51KB [ 494.635761][ T1] zs_handle 28KB 28KB [ 494.638103][ T1] zspage 43KB 43KB [ 494.640422][ T1] zs_handle 28KB 28KB [ 494.643267][ T1] zspage 39KB 39KB [ 494.645852][ T1] zs_handle 28KB 28KB [ 494.648121][ T1] zspage 47KB 47KB [ 494.652656][ T1] zs_handle 28KB 28KB [ 494.655469][ T1] zspage 55KB 55KB [ 494.658446][ T1] zs_handle 28KB 28KB [ 494.667454][ T1] zspage 47KB 47KB [ 494.673148][ T1] zs_handle 28KB 28KB [ 494.675711][ T1] zspage 39KB 39KB [ 494.678019][ T1] zs_handle 28KB 28KB [ 494.681820][ T1] zspage 51KB 51KB [ 494.684663][ T1] zs_handle 24KB 24KB [ 494.687425][ T1] zspage 51KB 51KB [ 494.694205][ T1] zs_handle 28KB 28KB [ 494.696684][ T1] zspage 43KB 43KB [ 494.698979][ T1] zs_handle 28KB 28KB [ 494.710945][ T1] zspage 39KB 39KB [ 494.713261][ T1] zs_handle 28KB 28KB [ 494.715516][ T1] zspage 47KB 47KB [ 494.717773][ T1] zs_handle 28KB 28KB [ 494.720098][ T1] zspage 51KB 51KB [ 494.722352][ T1] zs_handle 24KB 24KB [ 494.724554][ T1] zspage 47KB 47KB [ 494.726806][ T1] zs_handle 28KB 28KB [ 494.729043][ T1] zspage 55KB 55KB [ 494.731443][ T1] zs_handle 24KB 24KB [ 494.733714][ T1] zspage 51KB 51KB [ 494.736060][ T1] zs_handle 28KB 28KB [ 494.738357][ T1] zswap_entry 565KB 1338KB [ 494.740990][ T1] AF_VSOCK 30KB 30KB [ 494.743794][ T1] batadv_tt_change_cache 16KB 16KB [ 494.746645][ T1] batadv_tl_cache 16KB 16KB [ 494.749448][ T1] IEEE-802.15.4-MAC 31KB 31KB [ 494.757165][ T1] IEEE-802.15.4-RAW 31KB 31KB [ 494.768085][ T1] SMC 30KB 30KB [ 494.791305][ T1] TIPC 91KB 91KB [ 494.793740][ T1] RDS 31KB 31KB [ 494.796316][ T1] SCTPv6 94KB 94KB [ 494.799205][ T1] SCTP 30KB 30KB [ 494.801832][ T1] DCCPv6 88KB 88KB [ 494.804220][ T1] DCCP 92KB 92KB [ 494.807040][ T1] PNPIPE 31KB 31KB [ 494.815215][ T1] PHONET 31KB 31KB [ 494.818071][ T1] L2TP/IPv6 31KB 31KB [ 494.823220][ T1] L2TP/IP 30KB 30KB [ 494.826008][ T1] KCM 30KB 30KB [ 494.828749][ T1] kcm_mux 15KB 15KB [ 494.838473][ T1] RXRPC 123KB 123KB [ 494.841472][ T1] rxrpc_call_jar 151KB 151KB [ 494.844257][ T1] net_bridge_fdb_entry 3079KB 3079KB [ 494.847162][ T1] MPTCPv6 30KB 30KB [ 494.856320][ T1] fib6_node 4216KB 4216KB [ 494.858681][ T1] ip6_dst_cache 1854KB 1937KB [ 494.861081][ T1] PINGv6 30KB 30KB [ 494.863329][ T1] RAWv6 123KB 123KB [ 494.866090][ T1] UDPLITEv6 32KB 32KB [ 494.868841][ T1] UDPv6 128KB 128KB [ 494.875775][ T1] TCPv6 559KB 848KB [ 494.878130][ T1] nf_conntrack 39KB 39KB [ 494.887370][ T1] wg_peer 91KB 91KB [ 494.894094][ T1] allowedips_node 11KB 11KB [ 494.896976][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 494.899976][ T1] scsi_sense_cache 44KB 44KB [ 494.902691][ T1] virtio_scsi_cmd 16KB 16KB [ 494.905393][ T1] bio-136 108KB 108KB [ 494.908130][ T1] virtio-gpu-vbufs 55KB 87KB [ 494.911061][ T1] bio-264 7KB 7KB [ 494.913759][ T1] mqueue_inode_cache 121KB 121KB [ 494.916560][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 494.919603][ T1] jfs_mp 7KB 7KB [ 494.926079][ T1] fuse_request 7KB 7KB [ 494.928429][ T1] cifs_small_rq 16KB 16KB [ 494.948799][ T1] cifs_request 67KB 67KB [ 494.951448][ T1] cifs_mpx_ids 4KB 4KB [ 494.954178][ T1] nfs_commit_data 15KB 15KB [ 494.956753][ T1] nfs_write_data 63KB 63KB [ 494.959411][ T1] jbd2_inode 15KB 15KB [ 494.966174][ T1] ext4_system_zone 3KB 3KB [ 494.968502][ T1] ext4_io_end_vec 15KB 15KB [ 494.972661][ T1] pid_namespace 23KB 23KB [ 494.975528][ T1] rpc_buffers 31KB 31KB [ 494.978264][ T1] rpc_tasks 7KB 7KB [ 494.982339][ T1] UNIX-STREAM 256KB 256KB [ 494.984649][ T1] UNIX 422KB 544KB [ 494.986883][ T1] UDP-Lite 30KB 30KB [ 494.994801][ T1] MPTCP 31KB 31KB [ 494.997646][ T1] tcp_bind2_bucket 16KB 16KB [ 495.000100][ T1] tcp_bind_bucket 16KB 16KB [ 495.002449][ T1] ip_fib_trie 28KB 28KB [ 495.004731][ T1] ip_fib_alias 75KB 75KB [ 495.007455][ T1] rtable 79KB 120KB [ 495.012807][ T1] PING 30KB 30KB [ 495.015644][ T1] RAW 61KB 61KB [ 495.017879][ T1] UDP 123KB 123KB [ 495.020195][ T1] tw_sock_TCP 7KB 7KB [ 495.022814][ T1] request_sock_TCP 15KB 15KB [ 495.025522][ T1] TCP 278KB 520KB [ 495.027833][ T1] hugetlbfs_inode_cache 31KB 31KB [ 495.040054][ T1] bio-256 15KB 15KB [ 495.042899][ T1] ep_head 16KB 16KB [ 495.045884][ T1] eventpoll_pwq 23KB 23KB [ 495.048753][ T1] eventpoll_epi 78KB 78KB [ 495.051695][ T1] inotify_inode_mark 39KB 39KB [ 495.054503][ T1] sgpool-128 29KB 29KB [ 495.056783][ T1] sgpool-64 31KB 31KB [ 495.059063][ T1] sgpool-32 412KB 630KB [ 495.061432][ T1] sgpool-16 235KB 296KB [ 495.063771][ T1] sgpool-8 132KB 187KB [ 495.066018][ T1] bio_crypt_ctx 7KB 7KB [ 495.068260][ T1] request_queue 208KB 208KB [ 495.070932][ T1] blkdev_ioc 7KB 7KB [ 495.073326][ T1] bio-200 253KB 296KB [ 495.075877][ T1] biovec-max 446KB 446KB [ 495.078785][ T1] biovec-64 677KB 913KB [ 495.088104][ T1] biovec-16 156KB 226KB [ 495.092699][ T1] bio_integrity_payload 7KB 7KB [ 495.095451][ T1] khugepaged_mm_slot 3KB 3KB [ 495.098391][ T1] uid_cache 31KB 31KB [ 495.103640][ T1] iommu_iova_magazine 1084KB 1134KB [ 495.106774][ T1] iommu_iova 268KB 268KB [ 495.109183][ T1] dmaengine-unmap-256 30KB 30KB [ 495.111551][ T1] dmaengine-unmap-128 30KB 30KB [ 495.113852][ T1] dmaengine-unmap-16 4KB 4KB [ 495.116748][ T1] dmaengine-unmap-2 4KB 4KB [ 495.119369][ T1] QIPCRTR 31KB 31KB [ 495.122072][ T1] audit_buffer 15KB 15KB [ 495.124939][ T1] skbuff_ext_cache 28KB 28KB [ 495.127749][ T1] skbuff_small_head 10667KB 10710KB [ 495.130663][ T1] skbuff_fclone_cache 171KB 234KB [ 495.133575][ T1] skbuff_head_cache 6528KB 6542KB [ 495.136394][ T1] configfs_dir_cache 12KB 12KB [ 495.139197][ T1] file_lock_cache 87KB 87KB [ 495.147827][ T1] file_lock_ctx 15KB 15KB [ 495.150790][ T1] fsnotify_mark_connector 19KB 19KB [ 495.153806][ T1] taskstats 147KB 186KB [ 495.156613][ T1] proc_dir_entry 5722KB 5722KB [ 495.159440][ T1] pde_opener 15KB 15KB [ 495.164715][ T1] seq_file 70KB 101KB [ 495.167548][ T1] sigqueue 66KB 86KB [ 495.170473][ T1] shmem_inode_cache 6432KB 6577KB [ 495.173405][ T1] kernfs_iattrs_cache 15KB 15KB [ 495.175928][ T1] kernfs_node_cache 486706KB 486706KB [ 495.178801][ T1] mnt_cache 70KB 70KB [ 495.181750][ T1] filp 313KB 890KB [ 495.184457][ T1] names_cache 238KB 595KB [ 495.187046][ T1] net_namespace 57KB 57KB [ 495.189584][ T1] ima_iint_cache 55KB 55KB [ 495.193683][ T1] hashtab_node 79KB 79KB [ 495.196547][ T1] ebitmap_node 421KB 421KB [ 495.199359][ T1] avtab_node 187KB 187KB [ 495.207411][ T1] avc_node 83KB 91KB [ 495.214272][ T1] lsm_inode_cache 2466KB 3010KB [ 495.217035][ T1] lsm_file_cache 51KB 127KB [ 495.221494][ T1] key_jar 31KB 31KB [ 495.225050][ T1] uts_namespace 31KB 31KB [ 495.227739][ T1] nsproxy 15KB 15KB [ 495.230227][ T1] vma_lock 446KB 501KB [ 495.232645][ T1] vm_area_struct 496KB 580KB [ 495.235261][ T1] fs_cache 76KB 100KB [ 495.238493][ T1] files_cache 270KB 334KB [ 495.241926][ T1] signal_cache 745KB 1761KB [ 495.245267][ T1] sighand_cache 996KB 1984KB [ 495.248114][ T1] task_struct 3335KB 4186KB [ 495.251487][ T1] cred 134KB 292KB [ 495.254395][ T1] anon_vma_chain 243KB 291KB [ 495.257255][ T1] anon_vma 266KB 382KB [ 495.262909][ T1] pid 187KB 414KB [ 495.266121][ T1] Acpi-Operand 254KB 360KB [ 495.268859][ T1] Acpi-ParseExt 66KB 82KB [ 495.273546][ T1] Acpi-Parse 59KB 75KB [ 495.276392][ T1] Acpi-State 51KB 66KB [ 495.282362][ T1] Acpi-Namespace 60KB 60KB [ 495.285101][ T1] numa_policy 3KB 3KB [ 495.287645][ T1] perf_event 31KB 31KB [ 495.290802][ T1] trace_event_file 488KB 488KB [ 495.295721][ T1] ftrace_event_field 885KB 885KB [ 495.298490][ T1] pool_workqueue 1692KB 1696KB [ 495.305473][ T1] maple_node 488KB 1392KB [ 495.308280][ T1] task_group 30KB 30KB [ 495.311456][ T1] mm_struct 425KB 648KB [ 495.314403][ T1] vmap_area 253KB 895KB [ 495.317725][ T1] debug_objects_cache 54009KB 54201KB [ 495.324648][ T1] page->ptl 75KB 129KB [ 495.327709][ T1] kmalloc-cg-8k 264448KB 264544KB [ 495.330804][ T1] kmalloc-cg-4k 405640KB 405744KB [ 495.333426][ T1] kmalloc-cg-2k 335088KB 335140KB [ 495.336871][ T1] kmalloc-cg-1k 67154KB 68000KB [ 495.339872][ T1] kmalloc-cg-512 33719KB 33744KB [ 495.342619][ T1] kmalloc-cg-256 64KB 64KB [ 495.345364][ T1] kmalloc-cg-192 4222KB 4228KB [ 495.348092][ T1] kmalloc-cg-128 4312KB 4312KB [ 495.363138][ T1] kmalloc-cg-96 542KB 560KB [ 495.366233][ T1] kmalloc-cg-64 73KB 92KB [ 495.369295][ T1] kmalloc-cg-32 264KB 304KB [ 495.372728][ T1] kmalloc-cg-16 16KB 20KB [ 495.375753][ T1] kmalloc-cg-8 16KB 16KB [ 495.379219][ T1] kmalloc-8k 4832KB 4832KB [ 495.387771][ T1] kmalloc-4k 51136KB 51240KB [ 495.390525][ T1] kmalloc-2k 76568KB 82272KB [ 495.393232][ T1] kmalloc-1k 214806KB 219296KB [ 495.395482][ T1] kmalloc-512 240632KB 240648KB [ 495.398999][ T1] kmalloc-256 49381KB 49388KB [ 495.403722][ T1] kmalloc-192 22496KB 22516KB [ 495.406617][ T1] kmalloc-128 31155KB 31156KB [ 495.409604][ T1] kmalloc-96 4171KB 4508KB [ 495.447486][ T1] kmalloc-64 14120KB 14996KB [ 495.455245][ T1] kmalloc-32 39851KB 39856KB [ 495.458259][ T1] kmalloc-16 2324KB 2788KB [ 495.469628][ T1] kmalloc-8 2559KB 2588KB [ 495.472683][ T1] kmem_cache_node 240KB 244KB [ 495.475018][ T1] kmem_cache 210KB 210KB [ 495.477218][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6037,uid=0 [ 495.482261][ T1] Out of memory: Killed process 6037 (udevd) total-vm:17976kB, anon-rss:128kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 495.491244][ T4904] dhcpcd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 495.495858][ T4904] CPU: 3 PID: 4904 Comm: dhcpcd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 495.500028][ T4904] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 495.505070][ T4904] Call Trace: [ 495.506596][ T4904] [ 495.508057][ T4904] dump_stack_lvl+0x16c/0x1f0 [ 495.510247][ T4904] dump_header+0x101/0x900 [ 495.512276][ T4904] oom_kill_process+0x270/0xa70 [ 495.514519][ T4904] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 495.517235][ T4904] out_of_memory+0x13b6/0x16b0 [ 495.519414][ T4904] ? __pfx___mutex_trylock_common+0x10/0x10 [ 495.522224][ T4904] ? __pfx_out_of_memory+0x10/0x10 [ 495.524568][ T4904] __alloc_pages+0x1d89/0x2460 [ 495.526733][ T4904] ? __pfx___alloc_pages+0x10/0x10 [ 495.529068][ T4904] ? filemap_get_entry+0x239/0x470 [ 495.531377][ T4904] ? find_held_lock+0x2d/0x110 [ 495.533679][ T4904] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 495.536603][ T4904] ? policy_nodemask+0xea/0x4e0 [ 495.539025][ T4904] alloc_pages_mpol+0x275/0x610 [ 495.541331][ T4904] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 495.543407][ T4904] ? _raw_spin_unlock+0x28/0x50 [ 495.545715][ T4904] ? swap_swapcount+0x13d/0x220 [ 495.548149][ T4904] ? __lock_acquire+0xc5d/0x3b30 [ 495.550626][ T4904] __read_swap_cache_async+0x274/0x610 [ 495.552916][ T4904] ? __pfx___read_swap_cache_async+0x10/0x10 [ 495.555692][ T4904] ? __pfx___lock_acquire+0x10/0x10 [ 495.558169][ T4904] ? swp_swap_info+0xcf/0x130 [ 495.560383][ T4904] ? __pfx_swp_swap_info+0x10/0x10 [ 495.562787][ T4904] ? hlock_class+0x4e/0x130 [ 495.564882][ T4904] ? mark_lock+0xb5/0xc60 [ 495.566900][ T4904] swap_cluster_readahead+0x4ab/0x6f0 [ 495.569372][ T4904] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 495.572060][ T4904] ? __pfx_lock_release+0x10/0x10 [ 495.573906][ T4904] ? xas_descend+0x141/0x4f0 [ 495.575994][ T4904] ? filemap_get_entry+0x23e/0x470 [ 495.578322][ T4904] swapin_readahead+0x12e/0xe30 [ 495.580526][ T4904] ? get_swap_device+0x367/0x5e0 [ 495.582949][ T4904] ? __pfx_swapin_readahead+0x10/0x10 [ 495.585409][ T4904] ? __filemap_get_folio+0x2ae/0xa90 [ 495.587912][ T4904] ? swap_cache_get_folio+0x1dc/0x460 [ 495.590412][ T4904] ? get_swap_device+0x245/0x5e0 [ 495.592744][ T4904] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 495.595357][ T4904] ? __pfx_lock_acquire+0x10/0x10 [ 495.597647][ T4904] ? __pfx___lock_acquire+0x10/0x10 [ 495.599995][ T4904] do_swap_page+0x4ce/0x3170 [ 495.601578][ T4904] ? rcu_is_watching+0x12/0xc0 [ 495.603723][ T4904] ? __pte_offset_map+0x1b9/0x540 [ 495.605961][ T4904] ? __pfx_do_swap_page+0x10/0x10 [ 495.607869][ T4904] ? pte_offset_map_nolock+0xfe/0x1c0 [ 495.610272][ T4904] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 495.612857][ T4904] __handle_mm_fault+0x13c1/0x4b40 [ 495.614799][ T4904] ? __pfx___handle_mm_fault+0x10/0x10 [ 495.617273][ T4904] ? find_vma+0x112/0x1b0 [ 495.619358][ T4904] ? __pfx_find_vma+0x10/0x10 [ 495.621723][ T4904] handle_mm_fault+0x476/0xa00 [ 495.624202][ T4904] ? lock_mm_and_find_vma+0xa6/0x580 [ 495.626912][ T4904] do_user_addr_fault+0x2e5/0x1080 [ 495.628944][ T4904] exc_page_fault+0x5c/0xc0 [ 495.630603][ T4904] asm_exc_page_fault+0x26/0x30 [ 495.632669][ T4904] RIP: 0010:__get_user_8+0x11/0x20 [ 495.635474][ T4904] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 495.644866][ T4904] RSP: 0000:ffffc90004aefe38 EFLAGS: 00050206 [ 495.647746][ T4904] RAX: 00007efede2010e8 RBX: ffff88801d15a440 RCX: ffffc90004aefda0 [ 495.651393][ T4904] RDX: 0000000000000000 RSI: ffffffff81bd57da RDI: ffffffff8b8f4720 [ 495.655021][ T4904] RBP: ffffc90004aeff28 R08: 0000000000000000 R09: fffffbfff1f815aa [ 495.659090][ T4904] R10: ffffffff8fc0ad57 R11: 0000000000000000 R12: ffff88801d15a440 [ 495.663809][ T4904] R13: ffffc90004aeff58 R14: ffffc90004aefea0 R15: 0000000000000000 [ 495.667731][ T4904] ? __rseq_handle_notify_resume+0x14a/0x1090 [ 495.670646][ T4904] __rseq_handle_notify_resume+0x181/0x1090 [ 495.673341][ T4904] ? blkcg_maybe_throttle_current+0x646/0xf00 [ 495.675701][ T4904] ? handle_mm_fault+0x4ec/0xa00 [ 495.677554][ T4904] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 495.679862][ T4904] irqentry_exit_to_user_mode+0x188/0x280 [ 495.682025][ T4904] asm_exc_page_fault+0x26/0x30 [ 495.683801][ T4904] RIP: 0033:0x7efede2e95ec [ 495.685552][ T4904] Code: Unable to access opcode bytes at 0x7efede2e95c2. [ 495.688050][ T4904] RSP: 002b:00007ffc8fdca770 EFLAGS: 00010206 [ 495.690273][ T4904] RAX: 0000000000004d60 RBX: ffffffffffffff80 RCX: 0000000000019b21 [ 495.693140][ T4904] RDX: 00007efede3a5b00 RSI: 000055ce15a59010 RDI: 00007efede3699b3 [ 495.696080][ T4904] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000e40 [ 495.699429][ T4904] R10: 000055ce15a7d7cc R11: 00000000000000c0 R12: 000055ce15aa7420 [ 495.703158][ T4904] R13: 00000000fffffff5 R14: 0000000000000000 R15: 000055ce15a7d040 [ 495.707377][ T4904] [ 495.710822][ T4904] Mem-Info: [ 495.712370][ T4904] active_anon:0 inactive_anon:0 isolated_anon:0 [ 495.712370][ T4904] active_file:0 inactive_file:83 isolated_file:0 [ 495.712370][ T4904] unevictable:1768 dirty:0 writeback:0 [ 495.712370][ T4904] slab_reclaimable:11729 slab_unreclaimable:637467 [ 495.712370][ T4904] mapped:1 shmem:1768 pagetables:438 [ 495.712370][ T4904] sec_pagetables:0 bounce:0 [ 495.712370][ T4904] kernel_misc_reclaimable:0 [ 495.712370][ T4904] free:16011 free_pcp:462 free_cma:0 [ 495.733933][ T4904] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:252kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10192kB pagetables:1460kB sec_pagetables:0kB all_unreclaimable? no [ 495.746276][ T4904] Node 1 active_anon:0kB inactive_anon:0kB active_file:152kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:368kB pagetables:292kB sec_pagetables:0kB all_unreclaimable? no [ 495.757689][ T4904] Node 0 DMA free:5476kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 495.767246][ T4904] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 495.769311][ T4904] Node 0 DMA32 free:21072kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:556kB local_pcp:0kB free_cma:0kB [ 495.779483][ T4904] lowmem_reserve[]: 0 0 0 0 0 [ 495.781254][ T4904] Node 1 Normal free:38008kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:380kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:1524kB local_pcp:0kB free_cma:0kB [ 495.792254][ T4904] lowmem_reserve[]: 0 0 0 0 0 [ 495.794300][ T4904] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 4*32kB (UME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5488kB [ 495.800557][ T4904] Node 0 DMA32: 513*4kB (UME) 663*8kB (UME) 476*16kB (UME) 202*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21436kB [ 495.807104][ T4904] Node 1 Normal: 46*4kB (UME) 120*8kB (UME) 168*16kB (UME) 83*32kB (UME) 20*64kB (ME) 6*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 37976kB [ 495.814664][ T4904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 495.818927][ T4904] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 495.823303][ T4904] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 495.827519][ T4904] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 495.833319][ T4904] 1822 total pagecache pages [ 495.835375][ T4904] 1 pages in swap cache [ 495.837223][ T4904] Free swap = 110212kB [ 495.839082][ T4904] Total swap = 124996kB [ 495.842495][ T4904] 1048443 pages RAM [ 495.844313][ T4904] 0 pages HighMem/MovableOnly [ 495.846533][ T4904] 254667 pages reserved [ 495.848502][ T4904] 0 pages cma reserved [ 495.850547][ T4904] Unreclaimable slab info: [ 495.852640][ T4904] Name Used Total [ 495.855585][ T4904] pid_2 101KB 171KB [ 495.858431][ T4904] bio-352 7KB 7KB [ 495.861330][ T4904] bio-416 8KB 8KB [ 495.864157][ T4904] bio-432 8KB 8KB [ 495.866995][ T4904] bio-528 15KB 15KB [ 495.869898][ T4904] zspage 47KB 47KB [ 495.872734][ T4904] zs_handle 28KB 28KB [ 495.875641][ T4904] zspage 51KB 51KB [ 495.878472][ T4904] zs_handle 28KB 28KB [ 495.881380][ T4904] zspage 43KB 43KB [ 495.884182][ T4904] zs_handle 28KB 28KB [ 495.887014][ T4904] zspage 47KB 47KB [ 495.889923][ T4904] zs_handle 28KB 28KB [ 495.892755][ T4904] zspage 47KB 47KB [ 495.895638][ T4904] zs_handle 28KB 28KB [ 495.898499][ T4904] zspage 43KB 43KB [ 495.901452][ T4904] zs_handle 28KB 28KB [ 495.904282][ T4904] zspage 39KB 39KB [ 495.907123][ T4904] zs_handle 28KB 28KB [ 495.910484][ T4904] zspage 43KB 43KB [ 495.913325][ T4904] zs_handle 28KB 28KB [ 495.916164][ T4904] zspage 43KB 43KB [ 495.919022][ T4904] zs_handle 28KB 28KB [ 495.922130][ T4904] zspage 51KB 51KB [ 495.924988][ T4904] zs_handle 21KB 28KB [ 495.927819][ T4904] zspage 55KB 55KB [ 495.931748][ T4904] zs_handle 28KB 28KB [ 495.934611][ T4904] zspage 43KB 43KB [ 495.937459][ T4904] zs_handle 28KB 28KB [ 495.940378][ T4904] zspage 43KB 43KB [ 495.943192][ T4904] zs_handle 28KB 28KB [ 495.946004][ T4904] zspage 47KB 47KB [ 495.948812][ T4904] zs_handle 28KB 28KB [ 495.951736][ T4904] zspage 39KB 39KB [ 495.954666][ T4904] zs_handle 28KB 28KB [ 495.957523][ T4904] zspage 43KB 43KB [ 495.960312][ T4904] zs_handle 28KB 28KB [ 495.963170][ T4904] zspage 51KB 51KB [ 495.966002][ T4904] zs_handle 28KB 28KB [ 495.968805][ T4904] zspage 43KB 43KB [ 495.971822][ T4904] zs_handle 28KB 28KB [ 495.974625][ T4904] zspage 39KB 39KB [ 495.977488][ T4904] zs_handle 28KB 28KB [ 495.980416][ T4904] zspage 47KB 47KB [ 495.983260][ T4904] zs_handle 28KB 28KB [ 495.986127][ T4904] zspage 55KB 55KB [ 495.988949][ T4904] zs_handle 28KB 28KB [ 495.991189][ T4904] zspage 47KB 47KB [ 495.993360][ T4904] zs_handle 28KB 28KB [ 495.995509][ T4904] zspage 39KB 39KB [ 495.997662][ T4904] zs_handle 28KB 28KB [ 495.999893][ T4904] zspage 51KB 51KB [ 496.002055][ T4904] zs_handle 24KB 24KB [ 496.004199][ T4904] zspage 51KB 51KB [ 496.006420][ T4904] zs_handle 28KB 28KB [ 496.008854][ T4904] zspage 43KB 43KB [ 496.011239][ T4904] zs_handle 28KB 28KB [ 496.013950][ T4904] zspage 39KB 39KB [ 496.016428][ T4904] zs_handle 28KB 28KB [ 496.019205][ T4904] zspage 47KB 47KB [ 496.022062][ T4904] zs_handle 28KB 28KB [ 496.024857][ T4904] zspage 51KB 51KB [ 496.027448][ T4904] zs_handle 24KB 24KB [ 496.030570][ T4904] zspage 47KB 47KB [ 496.033378][ T4904] zs_handle 28KB 28KB [ 496.036101][ T4904] zspage 55KB 55KB [ 496.038860][ T4904] zs_handle 24KB 24KB [ 496.045582][ T4904] zspage 51KB 51KB [ 496.048312][ T4904] zs_handle 28KB 28KB [ 496.083660][ T4904] zswap_entry 561KB 1338KB [ 496.086282][ T4904] AF_VSOCK 30KB 30KB [ 496.088761][ T4904] batadv_tt_change_cache 16KB 16KB [ 496.092006][ T4904] batadv_tl_cache 16KB 16KB [ 496.094448][ T4904] IEEE-802.15.4-MAC 31KB 31KB [ 496.097273][ T4904] IEEE-802.15.4-RAW 31KB 31KB [ 496.102232][ T4904] SMC 30KB 30KB [ 496.105090][ T4904] TIPC 91KB 91KB [ 496.107908][ T4904] RDS 31KB 31KB [ 496.110959][ T4904] SCTPv6 94KB 94KB [ 496.114241][ T4904] SCTP 30KB 30KB [ 496.117102][ T4904] DCCPv6 88KB 88KB [ 496.121377][ T4904] DCCP 92KB 92KB [ 496.124211][ T4904] PNPIPE 31KB 31KB [ 496.127141][ T4904] PHONET 31KB 31KB [ 496.130299][ T4904] L2TP/IPv6 31KB 31KB [ 496.133202][ T4904] L2TP/IP 30KB 30KB [ 496.136051][ T4904] KCM 30KB 30KB [ 496.138920][ T4904] kcm_mux 15KB 15KB [ 496.143551][ T4904] RXRPC 123KB 123KB [ 496.146384][ T4904] rxrpc_call_jar 151KB 151KB [ 496.149179][ T4904] net_bridge_fdb_entry 3079KB 3079KB [ 496.152224][ T4904] MPTCPv6 30KB 30KB [ 496.155040][ T4904] fib6_node 4216KB 4216KB [ 496.157836][ T4904] ip6_dst_cache 1667KB 1890KB [ 496.164871][ T4904] PINGv6 30KB 30KB [ 496.167703][ T4904] RAWv6 123KB 123KB [ 496.170694][ T4904] UDPLITEv6 32KB 32KB [ 496.173501][ T4904] UDPv6 128KB 128KB [ 496.176282][ T4904] TCPv6 559KB 848KB [ 496.179102][ T4904] nf_conntrack 39KB 39KB [ 496.184424][ T4904] wg_peer 91KB 91KB [ 496.186861][ T4904] allowedips_node 11KB 11KB [ 496.189137][ T4904] t10_alua_lu_gp_cache 7KB 7KB [ 496.197116][ T4904] scsi_sense_cache 44KB 44KB [ 496.199453][ T4904] virtio_scsi_cmd 16KB 16KB [ 496.201800][ T4904] bio-136 108KB 108KB [ 496.204240][ T4904] virtio-gpu-vbufs 55KB 87KB [ 496.206692][ T4904] bio-264 7KB 7KB [ 496.208952][ T4904] mqueue_inode_cache 121KB 121KB [ 496.217595][ T4904] f2fs_bio_post_read_ctx 23KB 23KB [ 496.223837][ T4904] jfs_mp 7KB 7KB [ 496.226199][ T4904] fuse_request 7KB 7KB [ 496.228824][ T4904] cifs_small_rq 16KB 16KB [ 496.231526][ T4904] cifs_request 67KB 67KB [ 496.233800][ T4904] cifs_mpx_ids 4KB 4KB [ 496.236088][ T4904] nfs_commit_data 15KB 15KB [ 496.238304][ T4904] nfs_write_data 63KB 63KB [ 496.243176][ T4904] jbd2_inode 15KB 15KB [ 496.246055][ T4904] ext4_system_zone 3KB 3KB [ 496.249319][ T4904] ext4_io_end_vec 15KB 15KB [ 496.255941][ T4904] pid_namespace 23KB 23KB [ 496.258357][ T4904] rpc_buffers 31KB 31KB [ 496.266087][ T4904] rpc_tasks 7KB 7KB [ 496.269385][ T4904] UNIX-STREAM 256KB 256KB [ 496.273805][ T4904] UNIX 422KB 544KB [ 496.277116][ T4904] UDP-Lite 30KB 30KB [ 496.287472][ T4904] MPTCP 31KB 31KB [ 496.290410][ T4904] tcp_bind2_bucket 16KB 16KB [ 496.293150][ T4904] tcp_bind_bucket 16KB 16KB [ 496.296135][ T4904] ip_fib_trie 28KB 28KB [ 496.298436][ T4904] ip_fib_alias 75KB 75KB [ 496.306202][ T4904] rtable 79KB 120KB [ 496.308786][ T4904] PING 30KB 30KB [ 496.311883][ T4904] RAW 61KB 61KB [ 496.314422][ T4904] UDP 123KB 123KB [ 496.316869][ T4904] tw_sock_TCP 7KB 7KB [ 496.319579][ T4904] request_sock_TCP 15KB 15KB [ 496.321902][ T4904] TCP 278KB 520KB [ 496.324161][ T4904] hugetlbfs_inode_cache 31KB 31KB [ 496.326687][ T4904] bio-256 15KB 15KB [ 496.329242][ T4904] ep_head 16KB 16KB [ 496.332071][ T4904] eventpoll_pwq 23KB 23KB [ 496.334599][ T4904] eventpoll_epi 78KB 78KB [ 496.336949][ T4904] inotify_inode_mark 39KB 39KB [ 496.339260][ T4904] sgpool-128 29KB 29KB [ 496.341611][ T4904] sgpool-64 31KB 31KB [ 496.343836][ T4904] sgpool-32 407KB 630KB [ 496.346209][ T4904] sgpool-16 235KB 296KB [ 496.348580][ T4904] sgpool-8 131KB 187KB [ 496.351157][ T4904] bio_crypt_ctx 7KB 7KB [ 496.354032][ T4904] request_queue 208KB 208KB [ 496.356966][ T4904] blkdev_ioc 7KB 7KB [ 496.359244][ T4904] bio-200 253KB 296KB [ 496.361775][ T4904] biovec-max 446KB 446KB [ 496.364233][ T4904] biovec-64 639KB 913KB [ 496.366588][ T4904] biovec-16 156KB 226KB [ 496.368954][ T4904] bio_integrity_payload 7KB 7KB [ 496.372979][ T4904] khugepaged_mm_slot 3KB 3KB [ 496.375489][ T4904] uid_cache 31KB 31KB [ 496.377941][ T4904] iommu_iova_magazine 1084KB 1134KB [ 496.380615][ T4904] iommu_iova 268KB 268KB [ 496.383491][ T4904] dmaengine-unmap-256 30KB 30KB [ 496.385991][ T4904] dmaengine-unmap-128 30KB 30KB [ 496.388411][ T4904] dmaengine-unmap-16 4KB 4KB [ 496.390942][ T4904] dmaengine-unmap-2 4KB 4KB [ 496.393349][ T4904] QIPCRTR 31KB 31KB [ 496.395695][ T4904] audit_buffer 15KB 15KB [ 496.398052][ T4904] skbuff_ext_cache 28KB 28KB [ 496.400421][ T4904] skbuff_small_head 9288KB 10095KB [ 496.402654][ T4904] skbuff_fclone_cache 171KB 234KB [ 496.404957][ T4904] skbuff_head_cache 5862KB 6519KB [ 496.407155][ T4904] configfs_dir_cache 12KB 12KB [ 496.409399][ T4904] file_lock_cache 87KB 87KB [ 496.411664][ T4904] file_lock_ctx 15KB 15KB [ 496.413887][ T4904] fsnotify_mark_connector 19KB 19KB [ 496.416281][ T4904] taskstats 147KB 186KB [ 496.418502][ T4904] proc_dir_entry 5722KB 5722KB [ 496.420806][ T4904] pde_opener 15KB 15KB [ 496.423491][ T4904] seq_file 70KB 101KB [ 496.425988][ T4904] sigqueue 66KB 86KB [ 496.428596][ T4904] shmem_inode_cache 6432KB 6577KB [ 496.431519][ T4904] kernfs_iattrs_cache 15KB 15KB [ 496.434285][ T4904] kernfs_node_cache 486706KB 486706KB [ 496.437089][ T4904] mnt_cache 70KB 70KB [ 496.440032][ T4904] filp 311KB 890KB [ 496.442838][ T4904] names_cache 238KB 595KB [ 496.445718][ T4904] net_namespace 57KB 57KB [ 496.448709][ T4904] ima_iint_cache 55KB 55KB [ 496.451646][ T4904] hashtab_node 79KB 79KB [ 496.453905][ T4904] ebitmap_node 421KB 421KB [ 496.456132][ T4904] avtab_node 187KB 187KB [ 496.458353][ T4904] avc_node 83KB 91KB [ 496.466024][ T4904] lsm_inode_cache 2466KB 3010KB [ 496.468263][ T4904] lsm_file_cache 51KB 127KB [ 496.470575][ T4904] key_jar 31KB 31KB [ 496.472810][ T4904] uts_namespace 31KB 31KB [ 496.475055][ T4904] nsproxy 15KB 15KB [ 496.477263][ T4904] vma_lock 415KB 493KB [ 496.479624][ T4904] vm_area_struct 473KB 564KB [ 496.483621][ T4904] fs_cache 76KB 100KB [ 496.486451][ T4904] files_cache 270KB 334KB [ 496.489142][ T4904] signal_cache 745KB 1761KB [ 496.491923][ T4904] sighand_cache 996KB 1984KB [ 496.494723][ T4904] task_struct 3335KB 4186KB [ 496.497547][ T4904] cred 134KB 292KB [ 496.500463][ T4904] anon_vma_chain 241KB 287KB [ 496.503282][ T4904] anon_vma 266KB 382KB [ 496.506106][ T4904] pid 187KB 414KB [ 496.508964][ T4904] Acpi-Operand 254KB 360KB [ 496.516969][ T4904] Acpi-ParseExt 66KB 82KB [ 496.519224][ T4904] Acpi-Parse 59KB 75KB [ 496.521635][ T4904] Acpi-State 51KB 66KB [ 496.524348][ T4904] Acpi-Namespace 60KB 60KB [ 496.526591][ T4904] numa_policy 3KB 3KB [ 496.528807][ T4904] perf_event 31KB 31KB [ 496.531287][ T4904] trace_event_file 488KB 488KB [ 496.533699][ T4904] ftrace_event_field 885KB 885KB [ 496.535966][ T4904] pool_workqueue 1692KB 1696KB [ 496.538219][ T4904] maple_node 488KB 1392KB [ 496.540765][ T4904] task_group 30KB 30KB [ 496.543195][ T4904] mm_struct 425KB 648KB [ 496.545728][ T4904] vmap_area 253KB 895KB [ 496.548001][ T4904] debug_objects_cache 53967KB 54201KB [ 496.550362][ T4904] page->ptl 75KB 129KB [ 496.552586][ T4904] kmalloc-cg-8k 264448KB 264544KB [ 496.554980][ T4904] kmalloc-cg-4k 405640KB 405744KB [ 496.557765][ T4904] kmalloc-cg-2k 335088KB 335140KB [ 496.560586][ T4904] kmalloc-cg-1k 67154KB 68000KB [ 496.563383][ T4904] kmalloc-cg-512 33719KB 33744KB [ 496.566193][ T4904] kmalloc-cg-256 64KB 64KB [ 496.568871][ T4904] kmalloc-cg-192 4222KB 4228KB [ 496.571643][ T4904] kmalloc-cg-128 4312KB 4312KB [ 496.574015][ T4904] kmalloc-cg-96 542KB 560KB [ 496.576246][ T4904] kmalloc-cg-64 73KB 92KB [ 496.578517][ T4904] kmalloc-cg-32 264KB 304KB [ 496.580827][ T4904] kmalloc-cg-16 16KB 20KB [ 496.583074][ T4904] kmalloc-cg-8 16KB 16KB [ 496.585361][ T4904] kmalloc-8k 4832KB 4832KB [ 496.587575][ T4904] kmalloc-4k 48832KB 50728KB [ 496.592015][ T4904] kmalloc-2k 76472KB 82272KB [ 496.594808][ T4904] kmalloc-1k 212526KB 219168KB [ 496.597698][ T4904] kmalloc-512 240630KB 240648KB [ 496.600745][ T4904] kmalloc-256 46602KB 46620KB [ 496.603623][ T4904] kmalloc-192 22496KB 22516KB [ 496.606488][ T4904] kmalloc-128 31155KB 31156KB [ 496.609371][ T4904] kmalloc-96 4022KB 4508KB [ 496.612347][ T4904] kmalloc-64 14120KB 14996KB [ 496.615207][ T4904] kmalloc-32 39879KB 39880KB [ 496.618083][ T4904] kmalloc-16 2324KB 2788KB [ 496.620858][ T4904] kmalloc-8 2557KB 2588KB [ 496.623846][ T4904] kmem_cache_node 240KB 244KB [ 496.627758][ T4904] kmem_cache 210KB 210KB [ 496.630869][ T4904] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=4904,uid=0 [ 496.635792][ T4904] Out of memory (oom_kill_allocating_task): Killed process 4904 (dhcpcd) total-vm:3612kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 496.660125][ T5516] kworker/1:5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 496.673993][ T5516] CPU: 1 PID: 5516 Comm: kworker/1:5 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 496.678280][ T5516] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 496.682621][ T5516] Workqueue: events nsim_fib_event_work [ 496.684960][ T5516] Call Trace: [ 496.686472][ T5516] [ 496.687559][ T5516] dump_stack_lvl+0x16c/0x1f0 [ 496.689505][ T5516] dump_header+0x101/0x900 [ 496.691175][ T5516] oom_kill_process+0x270/0xa70 [ 496.693334][ T5516] out_of_memory+0x343/0x16b0 [ 496.695465][ T5516] ? __pfx___mutex_trylock_common+0x10/0x10 [ 496.698133][ T5516] ? __pfx_out_of_memory+0x10/0x10 [ 496.700456][ T5516] __alloc_pages+0x1d89/0x2460 [ 496.702636][ T5516] ? __pfx___alloc_pages+0x10/0x10 [ 496.705108][ T5516] ? __pfx___lock_acquire+0x10/0x10 [ 496.707515][ T5516] ? __pfx_mark_lock+0x10/0x10 [ 496.709711][ T5516] ? lock_acquire+0x1b1/0x560 [ 496.711952][ T5516] ? find_held_lock+0x2d/0x110 [ 496.714118][ T5516] ? __slab_alloc.constprop.0+0x56/0xb0 [ 496.716632][ T5516] ? __pfx_lock_release+0x10/0x10 [ 496.718673][ T5516] new_slab+0x331/0x3a0 [ 496.720265][ T5516] ___slab_alloc+0x66d/0x1790 [ 496.722211][ T5516] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 496.724409][ T5516] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 496.726507][ T5516] ? __slab_alloc.constprop.0+0x56/0xb0 [ 496.728599][ T5516] __slab_alloc.constprop.0+0x56/0xb0 [ 496.731031][ T5516] kmalloc_trace+0x2fb/0x330 [ 496.733241][ T5516] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 496.735715][ T5516] nsim_fib6_rt_nh_add+0x4a/0x290 [ 496.738105][ T5516] nsim_fib_event_work+0x150a/0x26e0 [ 496.740490][ T5516] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 496.742869][ T5516] process_one_work+0x9a9/0x1ac0 [ 496.744777][ T5516] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 496.746823][ T5516] ? __pfx_process_one_work+0x10/0x10 [ 496.748871][ T5516] ? assign_work+0x1a0/0x250 [ 496.750575][ T5516] worker_thread+0x6c8/0xf70 [ 496.752599][ T5516] ? __pfx_worker_thread+0x10/0x10 [ 496.754877][ T5516] kthread+0x2c1/0x3a0 [ 496.756697][ T5516] ? _raw_spin_unlock_irq+0x23/0x50 [ 496.759069][ T5516] ? __pfx_kthread+0x10/0x10 [ 496.761148][ T5516] ret_from_fork+0x45/0x80 [ 496.763151][ T5516] ? __pfx_kthread+0x10/0x10 [ 496.765224][ T5516] ret_from_fork_asm+0x1a/0x30 [ 496.767363][ T5516] [ 496.809970][ T5516] Mem-Info: [ 496.811402][ T5516] active_anon:0 inactive_anon:0 isolated_anon:0 [ 496.811402][ T5516] active_file:61 inactive_file:0 isolated_file:0 [ 496.811402][ T5516] unevictable:1768 dirty:0 writeback:0 [ 496.811402][ T5516] slab_reclaimable:11729 slab_unreclaimable:636757 [ 496.811402][ T5516] mapped:1 shmem:1768 pagetables:425 [ 496.811402][ T5516] sec_pagetables:0 bounce:0 [ 496.811402][ T5516] kernel_misc_reclaimable:0 [ 496.811402][ T5516] free:16788 free_pcp:672 free_cma:0 [ 496.832199][ T5516] Node 0 active_anon:0kB inactive_anon:0kB active_file:104kB inactive_file:56kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10160kB pagetables:1460kB sec_pagetables:0kB all_unreclaimable? no [ 496.845667][ T5516] Node 1 active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:368kB pagetables:240kB sec_pagetables:0kB all_unreclaimable? no [ 496.872312][ T5516] Node 0 DMA free:5488kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 496.884683][ T5516] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 496.887416][ T5516] Node 0 DMA32 free:23688kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:0kB inactive_anon:0kB active_file:96kB inactive_file:64kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:800kB local_pcp:248kB free_cma:0kB [ 496.906302][ T5516] lowmem_reserve[]: 0 0 0 0 0 [ 496.908447][ T5516] Node 1 Normal free:37976kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:44kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:1888kB local_pcp:968kB free_cma:0kB [ 496.925766][ T5516] lowmem_reserve[]: 0 0 0 0 0 [ 496.927571][ T5516] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 4*32kB (UME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5488kB [ 496.934373][ T5516] Node 0 DMA32: 573*4kB (UME) 740*8kB (UME) 508*16kB (UME) 226*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 23636kB [ 496.945647][ T5516] Node 1 Normal: 46*4kB (UME) 120*8kB (UME) 168*16kB (UME) 83*32kB (UME) 20*64kB (ME) 6*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 37976kB [ 496.952077][ T5516] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 496.955565][ T5516] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 496.958935][ T5516] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 496.967210][ T5516] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 496.973241][ T5516] 1821 total pagecache pages [ 496.975240][ T5516] 0 pages in swap cache [ 496.977330][ T5516] Free swap = 110724kB [ 496.979232][ T5516] Total swap = 124996kB [ 496.987482][ T5516] 1048443 pages RAM [ 496.989313][ T5516] 0 pages HighMem/MovableOnly [ 496.992784][ T5516] 254667 pages reserved [ 496.994788][ T5516] 0 pages cma reserved [ 496.996695][ T5516] Unreclaimable slab info: [ 496.999202][ T5516] Name Used Total [ 497.004698][ T5516] pid_2 101KB 171KB [ 497.007493][ T5516] bio-352 7KB 7KB [ 497.013919][ T5516] bio-416 8KB 8KB [ 497.016176][ T5516] bio-432 8KB 8KB [ 497.018385][ T5516] bio-528 15KB 15KB [ 497.021724][ T5516] zspage 47KB 47KB [ 497.023943][ T5516] zs_handle 28KB 28KB [ 497.026182][ T5516] zspage 51KB 51KB [ 497.028441][ T5516] zs_handle 28KB 28KB [ 497.030776][ T5516] zspage 43KB 43KB [ 497.033051][ T5516] zs_handle 28KB 28KB [ 497.035922][ T5516] zspage 47KB 47KB [ 497.038555][ T5516] zs_handle 28KB 28KB [ 497.045771][ T5516] zspage 47KB 47KB [ 497.048466][ T5516] zs_handle 28KB 28KB [ 497.053636][ T5516] zspage 43KB 43KB [ 497.055931][ T5516] zs_handle 28KB 28KB [ 497.058619][ T5516] zspage 39KB 39KB [ 497.065072][ T5516] zs_handle 28KB 28KB [ 497.067849][ T5516] zspage 43KB 43KB [ 497.071756][ T5516] zs_handle 28KB 28KB [ 497.074481][ T5516] zspage 43KB 43KB [ 497.077175][ T5516] zs_handle 28KB 28KB [ 497.080151][ T5516] zspage 51KB 51KB [ 497.082938][ T5516] zs_handle 21KB 28KB [ 497.085723][ T5516] zspage 55KB 55KB [ 497.088474][ T5516] zs_handle 28KB 28KB [ 497.097468][ T5516] zspage 43KB 43KB [ 497.101730][ T5516] zs_handle 28KB 28KB [ 497.104578][ T5516] zspage 43KB 43KB [ 497.107508][ T5516] zs_handle 28KB 28KB [ 497.118505][ T5516] zspage 47KB 47KB [ 497.121526][ T5516] zs_handle 28KB 28KB [ 497.124259][ T5516] zspage 39KB 39KB [ 497.126533][ T5516] zs_handle 28KB 28KB [ 497.128737][ T5516] zspage 43KB 43KB [ 497.131081][ T5516] zs_handle 28KB 28KB [ 497.133311][ T5516] zspage 51KB 51KB [ 497.135490][ T5516] zs_handle 28KB 28KB [ 497.137700][ T5516] zspage 43KB 43KB [ 497.140413][ T5516] zs_handle 28KB 28KB [ 497.142738][ T5516] zspage 39KB 39KB [ 497.145069][ T5516] zs_handle 28KB 28KB [ 497.147709][ T5516] zspage 47KB 47KB [ 497.155357][ T5516] zs_handle 28KB 28KB [ 497.157978][ T5516] zspage 55KB 55KB [ 497.167515][ T5516] zs_handle 28KB 28KB [ 497.176617][ T5516] zspage 47KB 47KB [ 497.178903][ T5516] zs_handle 28KB 28KB [ 497.181688][ T5516] zspage 39KB 39KB [ 497.184611][ T5516] zs_handle 28KB 28KB [ 497.187441][ T5516] zspage 51KB 51KB [ 497.190211][ T5516] zs_handle 24KB 24KB [ 497.192640][ T5516] zspage 51KB 51KB [ 497.194985][ T5516] zs_handle 28KB 28KB [ 497.197432][ T5516] zspage 43KB 43KB [ 497.209795][ T5516] zs_handle 28KB 28KB [ 497.212984][ T5516] zspage 39KB 39KB [ 497.215738][ T5516] zs_handle 28KB 28KB [ 497.218519][ T5516] zspage 47KB 47KB [ 497.226825][ T5516] zs_handle 28KB 28KB [ 497.230078][ T5516] zspage 51KB 51KB [ 497.233197][ T5516] zs_handle 24KB 24KB [ 497.235667][ T5516] zspage 47KB 47KB [ 497.238238][ T5516] zs_handle 28KB 28KB [ 497.241821][ T5516] zspage 55KB 55KB [ 497.244713][ T5516] zs_handle 24KB 24KB [ 497.247737][ T5516] zspage 51KB 51KB [ 497.251635][ T5516] zs_handle 28KB 28KB [ 497.254832][ T5516] zswap_entry 570KB 1338KB [ 497.258270][ T5516] AF_VSOCK 30KB 30KB [ 497.261420][ T5516] batadv_tt_change_cache 16KB 16KB [ 497.264471][ T5516] batadv_tl_cache 16KB 16KB [ 497.267214][ T5516] IEEE-802.15.4-MAC 31KB 31KB [ 497.269508][ T5516] IEEE-802.15.4-RAW 31KB 31KB [ 497.287304][ T5516] SMC 30KB 30KB [ 497.289832][ T5516] TIPC 91KB 91KB [ 497.292097][ T5516] RDS 31KB 31KB [ 497.294348][ T5516] SCTPv6 94KB 94KB [ 497.296570][ T5516] SCTP 30KB 30KB [ 497.298964][ T5516] DCCPv6 88KB 88KB [ 497.301841][ T5516] DCCP 92KB 92KB [ 497.304459][ T5516] PNPIPE 31KB 31KB [ 497.307052][ T5516] PHONET 31KB 31KB [ 497.309302][ T5516] L2TP/IPv6 31KB 31KB [ 497.311731][ T5516] L2TP/IP 30KB 30KB [ 497.314017][ T5516] KCM 30KB 30KB [ 497.316256][ T5516] kcm_mux 15KB 15KB [ 497.318616][ T5516] RXRPC 123KB 123KB [ 497.336420][ T5516] rxrpc_call_jar 151KB 151KB [ 497.338743][ T5516] net_bridge_fdb_entry 3079KB 3079KB [ 497.341468][ T5516] MPTCPv6 30KB 30KB [ 497.344664][ T5516] fib6_node 4216KB 4216KB [ 497.347008][ T5516] ip6_dst_cache 1667KB 1820KB [ 497.354453][ T5516] PINGv6 30KB 30KB [ 497.356898][ T5516] RAWv6 123KB 123KB [ 497.359124][ T5516] UDPLITEv6 32KB 32KB [ 497.361585][ T5516] UDPv6 128KB 128KB [ 497.363996][ T5516] TCPv6 559KB 848KB [ 497.366299][ T5516] nf_conntrack 39KB 39KB [ 497.368578][ T5516] wg_peer 91KB 91KB [ 497.377434][ T5516] allowedips_node 11KB 11KB [ 497.380270][ T5516] t10_alua_lu_gp_cache 7KB 7KB [ 497.382874][ T5516] scsi_sense_cache 44KB 44KB [ 497.385686][ T5516] virtio_scsi_cmd 16KB 16KB [ 497.388056][ T5516] bio-136 108KB 108KB [ 497.404709][ T5516] virtio-gpu-vbufs 55KB 87KB [ 497.407669][ T5516] bio-264 7KB 7KB [ 497.411454][ T5516] mqueue_inode_cache 121KB 121KB [ 497.414304][ T5516] f2fs_bio_post_read_ctx 23KB 23KB [ 497.417554][ T5516] jfs_mp 7KB 7KB [ 497.421044][ T5516] fuse_request 7KB 7KB [ 497.424032][ T5516] cifs_small_rq 16KB 16KB [ 497.426796][ T5516] cifs_request 67KB 67KB [ 497.429591][ T5516] cifs_mpx_ids 4KB 4KB [ 497.437546][ T5516] nfs_commit_data 15KB 15KB [ 497.449290][ T5516] nfs_write_data 63KB 63KB [ 497.451720][ T5516] jbd2_inode 15KB 15KB [ 497.454011][ T5516] ext4_system_zone 3KB 3KB [ 497.456402][ T5516] ext4_io_end_vec 15KB 15KB [ 497.458688][ T5516] pid_namespace 23KB 23KB [ 497.463160][ T5516] rpc_buffers 31KB 31KB [ 497.465764][ T5516] rpc_tasks 7KB 7KB [ 497.468145][ T5516] UNIX-STREAM 256KB 256KB [ 497.470710][ T5516] UNIX 422KB 544KB [ 497.473325][ T5516] UDP-Lite 30KB 30KB [ 497.475898][ T5516] MPTCP 31KB 31KB [ 497.478294][ T5516] tcp_bind2_bucket 16KB 16KB [ 497.485284][ T5516] tcp_bind_bucket 16KB 16KB [ 497.487500][ T5516] ip_fib_trie 28KB 28KB [ 497.490018][ T5516] ip_fib_alias 75KB 75KB [ 497.492214][ T5516] rtable 79KB 120KB [ 497.494486][ T5516] PING 30KB 30KB [ 497.496739][ T5516] RAW 61KB 61KB [ 497.498994][ T5516] UDP 123KB 123KB [ 497.505662][ T5516] tw_sock_TCP 7KB 7KB [ 497.508194][ T5516] request_sock_TCP 15KB 15KB [ 497.513265][ T5516] TCP 278KB 520KB [ 497.515756][ T5516] hugetlbfs_inode_cache 31KB 31KB [ 497.518370][ T5516] bio-256 15KB 15KB [ 497.527330][ T5516] ep_head 16KB 16KB [ 497.530094][ T5516] eventpoll_pwq 23KB 23KB [ 497.532842][ T5516] eventpoll_epi 78KB 78KB [ 497.535488][ T5516] inotify_inode_mark 39KB 39KB [ 497.538263][ T5516] sgpool-128 29KB 29KB [ 497.541335][ T5516] sgpool-64 31KB 31KB [ 497.543653][ T5516] sgpool-32 407KB 630KB [ 497.545851][ T5516] sgpool-16 235KB 296KB [ 497.548762][ T5516] sgpool-8 131KB 187KB [ 497.556701][ T5516] bio_crypt_ctx 7KB 7KB [ 497.559304][ T5516] request_queue 208KB 208KB [ 497.569449][ T5516] blkdev_ioc 7KB 7KB [ 497.577226][ T5516] bio-200 252KB 296KB [ 497.579972][ T5516] biovec-max 446KB 446KB [ 497.582706][ T5516] biovec-64 639KB 913KB [ 497.585819][ T5516] biovec-16 156KB 226KB [ 497.588681][ T5516] bio_integrity_payload 7KB 7KB [ 497.605886][ T5516] khugepaged_mm_slot 3KB 3KB [ 497.608836][ T5516] uid_cache 31KB 31KB [ 497.611184][ T5516] iommu_iova_magazine 1084KB 1134KB [ 497.613484][ T5516] iommu_iova 268KB 268KB [ 497.615740][ T5516] dmaengine-unmap-256 30KB 30KB [ 497.618044][ T5516] dmaengine-unmap-128 30KB 30KB [ 497.623430][ T5516] dmaengine-unmap-16 4KB 4KB [ 497.625978][ T5516] dmaengine-unmap-2 4KB 4KB [ 497.628188][ T5516] QIPCRTR 31KB 31KB [ 497.634164][ T5516] audit_buffer 15KB 15KB [ 497.636497][ T5516] skbuff_ext_cache 28KB 28KB [ 497.638937][ T5516] skbuff_small_head 9549KB 10048KB [ 497.641516][ T5516] skbuff_fclone_cache 171KB 234KB [ 497.643873][ T5516] skbuff_head_cache 6104KB 6480KB [ 497.646361][ T5516] configfs_dir_cache 12KB 12KB [ 497.648682][ T5516] file_lock_cache 87KB 87KB [ 497.658830][ T5516] file_lock_ctx 15KB 15KB [ 497.661290][ T5516] fsnotify_mark_connector 19KB 19KB [ 497.663765][ T5516] taskstats 147KB 186KB [ 497.666446][ T5516] proc_dir_entry 5722KB 5722KB [ 497.669480][ T5516] pde_opener 15KB 15KB [ 497.677136][ T5516] seq_file 70KB 101KB [ 497.682583][ T5516] sigqueue 66KB 86KB [ 497.685410][ T5516] shmem_inode_cache 6432KB 6577KB [ 497.687982][ T5516] kernfs_iattrs_cache 15KB 15KB [ 497.695720][ T5516] kernfs_node_cache 486706KB 486706KB [ 497.697973][ T5516] mnt_cache 70KB 70KB [ 497.700779][ T5516] filp 311KB 890KB [ 497.703020][ T5516] names_cache 238KB 595KB [ 497.705239][ T5516] net_namespace 57KB 57KB [ 497.707428][ T5516] ima_iint_cache 55KB 55KB [ 497.709890][ T5516] hashtab_node 79KB 79KB [ 497.712291][ T5516] ebitmap_node 421KB 421KB [ 497.715201][ T5516] avtab_node 187KB 187KB [ 497.718373][ T5516] avc_node 83KB 91KB [ 497.721663][ T5516] lsm_inode_cache 2466KB 3010KB [ 497.724849][ T5516] lsm_file_cache 51KB 127KB [ 497.727856][ T5516] key_jar 31KB 31KB [ 497.737277][ T5516] uts_namespace 31KB 31KB [ 497.739564][ T5516] nsproxy 15KB 15KB [ 497.746779][ T5516] vma_lock 415KB 493KB [ 497.749514][ T5516] vm_area_struct 472KB 560KB [ 497.754217][ T5516] fs_cache 76KB 100KB [ 497.756858][ T5516] files_cache 270KB 334KB [ 497.759606][ T5516] signal_cache 745KB 1761KB [ 497.762478][ T5516] sighand_cache 996KB 1984KB [ 497.765272][ T5516] task_struct 3335KB 4186KB [ 497.767992][ T5516] cred 134KB 292KB [ 497.774246][ T5516] anon_vma_chain 240KB 283KB [ 497.776942][ T5516] anon_vma 266KB 382KB [ 497.782933][ T5516] pid 187KB 414KB [ 497.785781][ T5516] Acpi-Operand 254KB 360KB [ 497.788543][ T5516] Acpi-ParseExt 66KB 82KB [ 497.795753][ T5516] Acpi-Parse 59KB 75KB [ 497.798114][ T5516] Acpi-State 51KB 66KB [ 497.802648][ T5516] Acpi-Namespace 60KB 60KB [ 497.805112][ T5516] numa_policy 3KB 3KB [ 497.807339][ T5516] perf_event 31KB 31KB [ 497.809558][ T5516] trace_event_file 488KB 488KB [ 497.811944][ T5516] ftrace_event_field 885KB 885KB [ 497.814322][ T5516] pool_workqueue 1692KB 1696KB [ 497.817021][ T5516] maple_node 488KB 1392KB [ 497.819412][ T5516] task_group 30KB 30KB [ 497.827457][ T5516] mm_struct 425KB 648KB [ 497.829798][ T5516] vmap_area 253KB 895KB [ 497.832069][ T5516] debug_objects_cache 53991KB 54201KB [ 497.834368][ T5516] page->ptl 75KB 129KB [ 497.837148][ T5516] kmalloc-cg-8k 264448KB 264544KB [ 497.845951][ T5516] kmalloc-cg-4k 405640KB 405744KB [ 497.848627][ T5516] kmalloc-cg-2k 335088KB 335140KB [ 497.851477][ T5516] kmalloc-cg-1k 67154KB 68000KB [ 497.854195][ T5516] kmalloc-cg-512 33719KB 33744KB [ 497.857545][ T5516] kmalloc-cg-256 64KB 64KB [ 497.864676][ T5516] kmalloc-cg-192 4222KB 4228KB [ 497.866896][ T5516] kmalloc-cg-128 4312KB 4312KB [ 497.868947][ T5516] kmalloc-cg-96 542KB 560KB [ 497.874277][ T5516] kmalloc-cg-64 73KB 92KB [ 497.876563][ T5516] kmalloc-cg-32 264KB 304KB [ 497.879155][ T5516] kmalloc-cg-16 16KB 20KB [ 497.885237][ T5516] kmalloc-cg-8 16KB 16KB [ 497.887579][ T5516] kmalloc-8k 4832KB 4832KB [ 497.891928][ T5516] kmalloc-4k 51472KB 51560KB [ 497.894274][ T5516] kmalloc-2k 76472KB 82272KB [ 497.896512][ T5516] kmalloc-1k 212822KB 219104KB [ 497.898755][ T5516] kmalloc-512 240630KB 240648KB [ 497.901123][ T5516] kmalloc-256 46075KB 46076KB [ 497.903301][ T5516] kmalloc-192 22512KB 22516KB [ 497.905592][ T5516] kmalloc-128 31155KB 31156KB [ 497.907894][ T5516] kmalloc-96 4029KB 4508KB [ 497.914352][ T5516] kmalloc-64 14119KB 14996KB [ 497.917091][ T5516] kmalloc-32 39915KB 39916KB [ 497.921947][ T5516] kmalloc-16 2324KB 2788KB [ 497.924344][ T5516] kmalloc-8 2556KB 2588KB [ 497.927058][ T5516] kmem_cache_node 240KB 244KB [ 497.929463][ T5516] kmem_cache 210KB 210KB [ 497.936885][ T5516] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6046,uid=0 [ 497.946359][ T5516] Out of memory: Killed process 6046 (udevd) total-vm:17976kB, anon-rss:184kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 497.983688][ T29] kworker/1:0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 497.988084][ T29] CPU: 1 PID: 29 Comm: kworker/1:0 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 497.992420][ T29] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 497.997071][ T29] Workqueue: events nsim_fib_event_work [ 497.999173][ T29] Call Trace: [ 498.000403][ T29] [ 498.001501][ T29] dump_stack_lvl+0x16c/0x1f0 [ 498.003148][ T29] dump_header+0x101/0x900 [ 498.004772][ T29] oom_kill_process+0x270/0xa70 [ 498.006779][ T29] out_of_memory+0x343/0x16b0 [ 498.008896][ T29] ? __pfx___mutex_trylock_common+0x10/0x10 [ 498.011526][ T29] ? __pfx_out_of_memory+0x10/0x10 [ 498.013849][ T29] __alloc_pages+0x1d89/0x2460 [ 498.015984][ T29] ? __pfx___alloc_pages+0x10/0x10 [ 498.018329][ T29] ? __pfx___lock_acquire+0x10/0x10 [ 498.020375][ T29] ? __pfx_mark_lock+0x10/0x10 [ 498.022140][ T29] ? __pfx_mark_lock+0x10/0x10 [ 498.024124][ T29] ? lock_acquire+0x1b1/0x560 [ 498.026238][ T29] ? find_held_lock+0x2d/0x110 [ 498.028422][ T29] ? __slab_alloc.constprop.0+0x56/0xb0 [ 498.030949][ T29] ? __pfx_lock_release+0x10/0x10 [ 498.033261][ T29] new_slab+0x331/0x3a0 [ 498.035219][ T29] ___slab_alloc+0x66d/0x1790 [ 498.037452][ T29] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 498.039853][ T29] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 498.042252][ T29] ? __slab_alloc.constprop.0+0x56/0xb0 [ 498.044830][ T29] __slab_alloc.constprop.0+0x56/0xb0 [ 498.047361][ T29] kmalloc_trace+0x2fb/0x330 [ 498.049486][ T29] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 498.051888][ T29] nsim_fib6_rt_nh_add+0x4a/0x290 [ 498.054222][ T29] nsim_fib_event_work+0x150a/0x26e0 [ 498.056430][ T29] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 498.058501][ T29] process_one_work+0x9a9/0x1ac0 [ 498.060344][ T29] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 498.062871][ T29] ? __pfx_process_one_work+0x10/0x10 [ 498.065278][ T29] ? assign_work+0x1a0/0x250 [ 498.067562][ T29] worker_thread+0x6c8/0xf70 [ 498.069385][ T29] ? __pfx_worker_thread+0x10/0x10 [ 498.071225][ T29] kthread+0x2c1/0x3a0 [ 498.072713][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 498.074651][ T29] ? __pfx_kthread+0x10/0x10 [ 498.076765][ T29] ret_from_fork+0x45/0x80 [ 498.078756][ T29] ? __pfx_kthread+0x10/0x10 [ 498.080452][ T29] ret_from_fork_asm+0x1a/0x30 [ 498.082233][ T29] [ 498.096130][ T29] Mem-Info: [ 498.097722][ T29] active_anon:0 inactive_anon:0 isolated_anon:0 [ 498.097722][ T29] active_file:42 inactive_file:11 isolated_file:0 [ 498.097722][ T29] unevictable:1768 dirty:0 writeback:0 [ 498.097722][ T29] slab_reclaimable:11729 slab_unreclaimable:637211 [ 498.097722][ T29] mapped:1 shmem:1768 pagetables:413 [ 498.097722][ T29] sec_pagetables:0 bounce:0 [ 498.097722][ T29] kernel_misc_reclaimable:0 [ 498.097722][ T29] free:16269 free_pcp:950 free_cma:0 [ 498.123783][ T29] Node 0 active_anon:0kB inactive_anon:0kB active_file:52kB inactive_file:108kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10128kB pagetables:1412kB sec_pagetables:0kB all_unreclaimable? no [ 498.159421][ T29] Node 1 active_anon:0kB inactive_anon:0kB active_file:52kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:368kB pagetables:240kB sec_pagetables:0kB all_unreclaimable? no [ 498.180050][ T29] Node 0 DMA free:5488kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 498.213184][ T29] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 498.215437][ T29] Node 0 DMA32 free:21164kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:8192KB active_anon:4kB inactive_anon:0kB active_file:648kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1940kB local_pcp:944kB free_cma:0kB [ 498.228061][ T29] lowmem_reserve[]: 0 0 0 0 0 [ 498.230303][ T29] Node 1 Normal free:37976kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:88kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:1900kB local_pcp:980kB free_cma:0kB [ 498.246204][ T29] lowmem_reserve[]: 0 0 0 0 0 [ 498.248508][ T29] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 4*32kB (UME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5488kB [ 498.255729][ T29] Node 0 DMA32: 453*4kB (UM) 731*8kB (UME) 534*16kB (UME) 141*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20716kB [ 498.277816][ T29] Node 1 Normal: 46*4kB (UME) 120*8kB (UME) 168*16kB (UME) 83*32kB (UME) 20*64kB (ME) 6*128kB (ME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 5*4096kB (UM) = 37976kB [ 498.284628][ T29] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 498.289513][ T29] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 498.303540][ T29] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 498.308724][ T29] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 498.326479][ T29] 1821 total pagecache pages [ 498.328909][ T29] 0 pages in swap cache [ 498.333202][ T29] Free swap = 110980kB [ 498.335124][ T29] Total swap = 124996kB [ 498.336800][ T29] 1048443 pages RAM [ 498.338488][ T29] 0 pages HighMem/MovableOnly [ 498.341079][ T29] 254667 pages reserved [ 498.343049][ T29] 0 pages cma reserved [ 498.345064][ T29] Unreclaimable slab info: [ 498.347275][ T29] Name Used Total [ 498.351533][ T29] pid_2 101KB 171KB [ 498.354737][ T29] bio-352 7KB 7KB [ 498.357598][ T29] bio-416 8KB 8KB [ 498.366211][ T29] bio-432 8KB 8KB [ 498.378048][ T29] bio-528 15KB 15KB [ 498.394579][ T29] zspage 47KB 47KB [ 498.397547][ T29] zs_handle 28KB 28KB [ 498.400531][ T29] zspage 51KB 51KB [ 498.403344][ T29] zs_handle 28KB 28KB [ 498.406188][ T29] zspage 43KB 43KB [ 498.408999][ T29] zs_handle 28KB 28KB [ 498.412084][ T29] zspage 47KB 47KB [ 498.414633][ T29] zs_handle 28KB 28KB [ 498.416898][ T29] zspage 47KB 47KB [ 498.419150][ T29] zs_handle 28KB 28KB [ 498.421562][ T29] zspage 43KB 43KB [ 498.424276][ T29] zs_handle 28KB 28KB [ 498.426738][ T29] zspage 39KB 39KB [ 498.429147][ T29] zs_handle 28KB 28KB [ 498.431568][ T29] zspage 43KB 43KB [ 498.434532][ T29] zs_handle 28KB 28KB [ 498.437367][ T29] zspage 43KB 43KB [ 498.452130][ T29] zs_handle 28KB 28KB [ 498.454850][ T29] zspage 51KB 51KB [ 498.457668][ T29] zs_handle 21KB 28KB [ 498.460529][ T29] zspage 55KB 55KB [ 498.463241][ T29] zs_handle 28KB 28KB [ 498.465841][ T29] zspage 43KB 43KB [ 498.468318][ T29] zs_handle 28KB 28KB [ 498.471507][ T29] zspage 43KB 43KB [ 498.474065][ T29] zs_handle 28KB 28KB [ 498.476438][ T29] zspage 47KB 47KB [ 498.478864][ T29] zs_handle 28KB 28KB [ 498.481761][ T29] zspage 39KB 39KB [ 498.484476][ T29] zs_handle 28KB 28KB [ 498.487211][ T29] zspage 43KB 43KB [ 498.501905][ T29] zs_handle 28KB 28KB [ 498.504204][ T29] zspage 51KB 51KB [ 498.506407][ T29] zs_handle 28KB 28KB [ 498.508585][ T29] zspage 43KB 43KB [ 498.510914][ T29] zs_handle 28KB 28KB [ 498.513245][ T29] zspage 39KB 39KB [ 498.515906][ T29] zs_handle 28KB 28KB [ 498.518631][ T29] zspage 47KB 47KB [ 498.521519][ T29] zs_handle 28KB 28KB [ 498.524390][ T29] zspage 55KB 55KB [ 498.527218][ T29] zs_handle 28KB 28KB [ 498.530453][ T29] zspage 47KB 47KB [ 498.532954][ T29] zs_handle 28KB 28KB [ 498.535561][ T29] zspage 39KB 39KB [ 498.538210][ T29] zs_handle 28KB 28KB [ 498.549837][ T29] zspage 51KB 51KB [ 498.552445][ T29] zs_handle 24KB 24KB [ 498.554871][ T29] zspage 51KB 51KB [ 498.557535][ T29] zs_handle 28KB 28KB [ 498.565157][ T29] zspage 43KB 43KB [ 498.567919][ T29] zs_handle 28KB 28KB [ 498.570889][ T29] zspage 39KB 39KB [ 498.574428][ T29] zs_handle 28KB 28KB [ 498.577324][ T29] zspage 47KB 47KB [ 498.580465][ T29] zs_handle 28KB 28KB [ 498.583313][ T29] zspage 51KB 51KB [ 498.586093][ T29] zs_handle 24KB 24KB [ 498.588315][ T29] zspage 47KB 47KB [ 498.591263][ T29] zs_handle 28KB 28KB [ 498.594057][ T29] zspage 55KB 55KB [ 498.596944][ T29] zs_handle 24KB 24KB [ 498.636308][ T29] zspage 51KB 51KB [ 498.639020][ T29] zs_handle 28KB 28KB [ 498.641655][ T29] zswap_entry 569KB 1338KB [ 498.644443][ T29] AF_VSOCK 30KB 30KB [ 498.647351][ T29] batadv_tt_change_cache 16KB 16KB [ 498.650681][ T29] batadv_tl_cache 16KB 16KB [ 498.653574][ T29] IEEE-802.15.4-MAC 31KB 31KB [ 498.656448][ T29] IEEE-802.15.4-RAW 31KB 31KB [ 498.659343][ T29] SMC 30KB 30KB [ 498.677013][ T29] TIPC 91KB 91KB [ 498.679339][ T29] RDS 31KB 31KB [ 498.681754][ T29] SCTPv6 94KB 94KB [ 498.684047][ T29] SCTP 30KB 30KB [ 498.686515][ T29] DCCPv6 88KB 88KB [ 498.688947][ T29] DCCP 92KB 92KB [ 498.691585][ T29] PNPIPE 31KB 31KB [ 498.694039][ T29] PHONET 31KB 31KB [ 498.696345][ T29] L2TP/IPv6 31KB 31KB [ 498.698626][ T29] L2TP/IP 30KB 30KB [ 498.701176][ T29] KCM 30KB 30KB [ 498.703855][ T29] kcm_mux 15KB 15KB [ 498.706894][ T29] RXRPC 123KB 123KB [ 498.709439][ T29] rxrpc_call_jar 151KB 151KB [ 498.716843][ T29] net_bridge_fdb_entry 3079KB 3079KB [ 498.727768][ T29] MPTCPv6 30KB 30KB [ 498.732963][ T29] fib6_node 4216KB 4216KB [ 498.735561][ T29] ip6_dst_cache 1684KB 1812KB [ 498.737900][ T29] PINGv6 30KB 30KB [ 498.740245][ T29] RAWv6 123KB 123KB [ 498.742618][ T29] UDPLITEv6 32KB 32KB [ 498.745142][ T29] UDPv6 128KB 128KB [ 498.747675][ T29] TCPv6 559KB 848KB [ 498.750097][ T29] nf_conntrack 39KB 39KB [ 498.752342][ T29] wg_peer 91KB 91KB [ 498.754574][ T29] allowedips_node 11KB 11KB [ 498.757204][ T29] t10_alua_lu_gp_cache 7KB 7KB [ 498.760193][ T29] scsi_sense_cache 44KB 44KB [ 498.762869][ T29] virtio_scsi_cmd 16KB 16KB [ 498.765244][ T29] bio-136 108KB 108KB [ 498.767445][ T29] virtio-gpu-vbufs 55KB 87KB [ 498.773442][ T29] bio-264 7KB 7KB [ 498.775840][ T29] mqueue_inode_cache 121KB 121KB [ 498.778506][ T29] f2fs_bio_post_read_ctx 23KB 23KB [ 498.788175][ T29] jfs_mp 7KB 7KB [ 498.790654][ T29] fuse_request 7KB 7KB [ 498.792908][ T29] cifs_small_rq 16KB 16KB [ 498.795220][ T29] cifs_request 67KB 67KB [ 498.797419][ T29] cifs_mpx_ids 4KB 4KB [ 498.799630][ T29] nfs_commit_data 15KB 15KB [ 498.801974][ T29] nfs_write_data 63KB 63KB [ 498.804473][ T29] jbd2_inode 15KB 15KB [ 498.807357][ T29] ext4_system_zone 3KB 3KB [ 498.810028][ T29] ext4_io_end_vec 15KB 15KB [ 498.812245][ T29] pid_namespace 23KB 23KB [ 498.814513][ T29] rpc_buffers 31KB 31KB [ 498.816709][ T29] rpc_tasks 7KB 7KB [ 498.818926][ T29] UNIX-STREAM 256KB 256KB [ 498.832584][ T29] UNIX 422KB 544KB [ 498.835135][ T29] UDP-Lite 30KB 30KB [ 498.837971][ T29] MPTCP 31KB 31KB [ 498.841042][ T29] tcp_bind2_bucket 16KB 16KB [ 498.843889][ T29] tcp_bind_bucket 16KB 16KB [ 498.846694][ T29] ip_fib_trie 28KB 28KB [ 498.849463][ T29] ip_fib_alias 75KB 75KB [ 498.852597][ T29] rtable 79KB 120KB [ 498.855450][ T29] PING 30KB 30KB [ 498.858324][ T29] RAW 61KB 61KB [ 498.861376][ T29] UDP 123KB 123KB [ 498.864231][ T29] tw_sock_TCP 7KB 7KB [ 498.867088][ T29] request_sock_TCP 15KB 15KB [ 498.879732][ T29] TCP 278KB 520KB [ 498.882553][ T29] hugetlbfs_inode_cache 31KB 31KB [ 498.885439][ T29] bio-256 15KB 15KB [ 498.887703][ T29] ep_head 16KB 16KB [ 498.899835][ T29] eventpoll_pwq 23KB 23KB [ 498.902590][ T29] eventpoll_epi 78KB 78KB [ 498.905448][ T29] inotify_inode_mark 39KB 39KB [ 498.908111][ T29] sgpool-128 29KB 29KB [ 498.910576][ T29] sgpool-64 31KB 31KB [ 498.913106][ T29] sgpool-32 407KB 630KB [ 498.915915][ T29] sgpool-16 235KB 296KB [ 498.918377][ T29] sgpool-8 131KB 187KB [ 498.920722][ T29] bio_crypt_ctx 7KB 7KB [ 498.922959][ T29] request_queue 208KB 208KB [ 498.925222][ T29] blkdev_ioc 7KB 7KB [ 498.927414][ T29] bio-200 252KB 296KB [ 498.929615][ T29] biovec-max 446KB 446KB [ 498.931972][ T29] biovec-64 639KB 913KB [ 498.934242][ T29] biovec-16 156KB 226KB [ 498.936440][ T29] bio_integrity_payload 7KB 7KB [ 498.938772][ T29] khugepaged_mm_slot 3KB 3KB [ 498.949908][ T29] uid_cache 31KB 31KB [ 498.952163][ T29] iommu_iova_magazine 1084KB 1134KB [ 498.954772][ T29] iommu_iova 268KB 268KB [ 498.957371][ T29] dmaengine-unmap-256 30KB 30KB [ 498.960452][ T29] dmaengine-unmap-128 30KB 30KB [ 498.963374][ T29] dmaengine-unmap-16 4KB 4KB [ 498.966254][ T29] dmaengine-unmap-2 4KB 4KB [ 498.969021][ T29] QIPCRTR 31KB 31KB [ 498.971580][ T29] audit_buffer 15KB 15KB [ 498.974381][ T29] skbuff_ext_cache 28KB 28KB [ 498.976682][ T29] skbuff_small_head 10035KB 10064KB [ 498.978903][ T29] skbuff_fclone_cache 171KB 234KB [ 498.984838][ T29] skbuff_head_cache 6469KB 6488KB [ 498.987072][ T29] configfs_dir_cache 12KB 12KB [ 498.989296][ T29] file_lock_cache 87KB 87KB [ 498.999777][ T29] file_lock_ctx 15KB 15KB [ 499.002711][ T29] fsnotify_mark_connector 19KB 19KB [ 499.005824][ T29] taskstats 147KB 186KB [ 499.008646][ T29] proc_dir_entry 5722KB 5722KB [ 499.011565][ T29] pde_opener 15KB 15KB [ 499.013882][ T29] seq_file 70KB 101KB [ 499.016207][ T29] sigqueue 66KB 86KB [ 499.018485][ T29] shmem_inode_cache 6432KB 6577KB [ 499.020889][ T29] kernfs_iattrs_cache 15KB 15KB [ 499.023498][ T29] kernfs_node_cache 486706KB 486706KB [ 499.025827][ T29] mnt_cache 70KB 70KB [ 499.028572][ T29] filp 311KB 890KB [ 499.036175][ T29] names_cache 238KB 595KB [ 499.038767][ T29] net_namespace 57KB 57KB [ 499.048215][ T29] ima_iint_cache 55KB 55KB [ 499.050655][ T29] hashtab_node 79KB 79KB [ 499.052888][ T29] ebitmap_node 421KB 421KB [ 499.055096][ T29] avtab_node 187KB 187KB [ 499.057316][ T29] avc_node 83KB 91KB [ 499.062443][ T29] lsm_inode_cache 2466KB 3010KB [ 499.064938][ T29] lsm_file_cache 51KB 127KB [ 499.067133][ T29] key_jar 31KB 31KB [ 499.069341][ T29] uts_namespace 31KB 31KB [ 499.071675][ T29] nsproxy 15KB 15KB [ 499.073934][ T29] vma_lock 415KB 493KB [ 499.076131][ T29] vm_area_struct 472KB 560KB [ 499.078353][ T29] fs_cache 76KB 100KB [ 499.089609][ T29] files_cache 270KB 334KB [ 499.092674][ T29] signal_cache 745KB 1761KB [ 499.094962][ T29] sighand_cache 996KB 1984KB [ 499.097168][ T29] task_struct 3335KB 4186KB [ 499.099394][ T29] cred 134KB 292KB [ 499.103258][ T29] anon_vma_chain 240KB 283KB [ 499.105996][ T29] anon_vma 266KB 382KB [ 499.108514][ T29] pid 187KB 414KB [ 499.112307][ T29] Acpi-Operand 254KB 360KB [ 499.114963][ T29] Acpi-ParseExt 66KB 82KB [ 499.117177][ T29] Acpi-Parse 59KB 75KB [ 499.119482][ T29] Acpi-State 51KB 66KB [ 499.126833][ T29] Acpi-Namespace 60KB 60KB [ 499.129109][ T29] numa_policy 3KB 3KB [ 499.138366][ T29] perf_event 31KB 31KB [ 499.145350][ T29] trace_event_file 488KB 488KB [ 499.147578][ T29] ftrace_event_field 885KB 885KB [ 499.154833][ T29] pool_workqueue 1692KB 1696KB [ 499.157141][ T29] maple_node 488KB 1392KB [ 499.163920][ T29] task_group 30KB 30KB [ 499.166814][ T29] mm_struct 425KB 648KB [ 499.176772][ T29] vmap_area 253KB 895KB [ 499.179152][ T29] debug_objects_cache 53991KB 54201KB [ 499.188316][ T29] page->ptl 75KB 129KB [ 499.197626][ T29] kmalloc-cg-8k 264448KB 264544KB [ 499.207248][ T29] kmalloc-cg-4k 405640KB 405744KB [ 499.210273][ T29] kmalloc-cg-2k 335088KB 335140KB [ 499.212685][ T29] kmalloc-cg-1k 67154KB 68000KB [ 499.215391][ T29] kmalloc-cg-512 33719KB 33744KB [ 499.217662][ T29] kmalloc-cg-256 64KB 64KB [ 499.228344][ T29] kmalloc-cg-192 4222KB 4228KB [ 499.231674][ T29] kmalloc-cg-128 4312KB 4312KB [ 499.233963][ T29] kmalloc-cg-96 542KB 560KB [ 499.236179][ T29] kmalloc-cg-64 73KB 92KB [ 499.238412][ T29] kmalloc-cg-32 264KB 304KB [ 499.246158][ T29] kmalloc-cg-16 16KB 20KB [ 499.248809][ T29] kmalloc-cg-8 16KB 16KB [ 499.296610][ T29] kmalloc-8k 4832KB 4832KB [ 499.299221][ T29] kmalloc-4k 56080KB 56168KB [ 499.301816][ T29] kmalloc-2k 76472KB 82272KB [ 499.304647][ T29] kmalloc-1k 214534KB 219104KB [ 499.307523][ T29] kmalloc-512 240630KB 240648KB [ 499.310425][ T29] kmalloc-256 47059KB 47060KB [ 499.312834][ T29] kmalloc-192 22512KB 22516KB [ 499.315265][ T29] kmalloc-128 31155KB 31156KB [ 499.317631][ T29] kmalloc-96 4117KB 4508KB [ 499.320231][ T29] kmalloc-64 14119KB 14996KB [ 499.322638][ T29] kmalloc-32 39979KB 39980KB [ 499.325425][ T29] kmalloc-16 2324KB 2788KB [ 499.328056][ T29] kmalloc-8 2556KB 2588KB [ 499.348097][ T29] kmem_cache_node 240KB 244KB [ 499.355420][ T29] kmem_cache 210KB 210KB [ 499.358817][ T29] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6045,uid=0 [ 499.364358][ T29] Out of memory: Killed process 6045 (udevd) total-vm:17976kB, anon-rss:56kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 499.385090][ T5512] kworker/1:4 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 499.388597][ T5512] CPU: 1 PID: 5512 Comm: kworker/1:4 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 499.392119][ T5512] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 499.395854][ T5512] Workqueue: events nsim_fib_event_work [ 499.397899][ T5512] Call Trace: [ 499.399137][ T5512] [ 499.400221][ T5512] dump_stack_lvl+0x16c/0x1f0 [ 499.402001][ T5512] dump_header+0x101/0x900 [ 499.403790][ T5512] oom_kill_process+0x270/0xa70 [ 499.405637][ T5512] out_of_memory+0x343/0x16b0 [ 499.407728][ T5512] ? __pfx___mutex_trylock_common+0x10/0x10 [ 499.410329][ T5512] ? __pfx_out_of_memory+0x10/0x10 [ 499.412223][ T5512] __alloc_pages+0x1d89/0x2460 [ 499.414132][ T5512] ? __pfx___alloc_pages+0x10/0x10 [ 499.416459][ T5512] ? __pfx___lock_acquire+0x10/0x10 [ 499.418475][ T5512] ? __pfx_mark_lock+0x10/0x10 [ 499.420357][ T5512] ? lock_acquire+0x1b1/0x560 [ 499.422436][ T5512] ? find_held_lock+0x2d/0x110 [ 499.424371][ T5512] ? __slab_alloc.constprop.0+0x56/0xb0 [ 499.426511][ T5512] ? __pfx_lock_release+0x10/0x10 [ 499.428365][ T5512] new_slab+0x331/0x3a0 [ 499.429937][ T5512] ___slab_alloc+0x66d/0x1790 [ 499.431795][ T5512] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 499.433976][ T5512] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 499.436249][ T5512] ? __slab_alloc.constprop.0+0x56/0xb0 [ 499.438446][ T5512] __slab_alloc.constprop.0+0x56/0xb0 [ 499.440966][ T5512] kmalloc_trace+0x2fb/0x330 [ 499.443170][ T5512] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 499.445579][ T5512] nsim_fib6_rt_nh_add+0x4a/0x290 [ 499.447865][ T5512] nsim_fib_event_work+0x150a/0x26e0 [ 499.450336][ T5512] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 499.452990][ T5512] process_one_work+0x9a9/0x1ac0 [ 499.455312][ T5512] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 499.457956][ T5512] ? __pfx_process_one_work+0x10/0x10 [ 499.460504][ T5512] ? assign_work+0x1a0/0x250 [ 499.462717][ T5512] worker_thread+0x6c8/0xf70 [ 499.464925][ T5512] ? __kthread_parkme+0x148/0x220 [ 499.467317][ T5512] ? __pfx_worker_thread+0x10/0x10 [ 499.469732][ T5512] kthread+0x2c1/0x3a0 [ 499.471665][ T5512] ? _raw_spin_unlock_irq+0x23/0x50 [ 499.474093][ T5512] ? __pfx_kthread+0x10/0x10 [ 499.476172][ T5512] ret_from_fork+0x45/0x80 [ 499.478242][ T5512] ? __pfx_kthread+0x10/0x10 [ 499.480353][ T5512] ret_from_fork_asm+0x1a/0x30 [ 499.482507][ T5512] [ 499.505186][ T5512] Mem-Info: [ 499.506706][ T5512] active_anon:0 inactive_anon:0 isolated_anon:0 [ 499.506706][ T5512] active_file:21 inactive_file:32 isolated_file:0 [ 499.506706][ T5512] unevictable:1768 dirty:0 writeback:0 [ 499.506706][ T5512] slab_reclaimable:11729 slab_unreclaimable:638703 [ 499.506706][ T5512] mapped:1 shmem:1768 pagetables:400 [ 499.506706][ T5512] sec_pagetables:0 bounce:0 [ 499.506706][ T5512] kernel_misc_reclaimable:0 [ 499.506706][ T5512] free:14660 free_pcp:1365 free_cma:0 [ 499.530978][ T5512] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:160kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10096kB pagetables:1372kB sec_pagetables:0kB all_unreclaimable? no [ 499.542090][ T5512] Node 1 active_anon:0kB inactive_anon:0kB active_file:144kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:368kB pagetables:228kB sec_pagetables:0kB all_unreclaimable? no [ 499.563548][ T5512] Node 0 DMA free:5456kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 499.575419][ T5512] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 499.577934][ T5512] Node 0 DMA32 free:15672kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:0kB active_file:352kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2668kB local_pcp:636kB free_cma:0kB [ 499.597594][ T5512] lowmem_reserve[]: 0 0 0 0 0 [ 499.599432][ T5512] Node 1 Normal free:37512kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:500kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:2640kB local_pcp:984kB free_cma:0kB [ 499.622686][ T5512] lowmem_reserve[]: 0 0 0 0 0 [ 499.624561][ T5512] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5456kB [ 499.637612][ T5512] Node 0 DMA32: 539*4kB (UM) 625*8kB (UME) 473*16kB (UME) 9*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15012kB [ 499.649864][ T5512] Node 1 Normal: 46*4kB (UME) 120*8kB (UME) 154*16kB (UME) 60*32kB (UME) 21*64kB (UME) 6*128kB (ME) 6*256kB (UME) 6*512kB (UME) 2*1024kB (ME) 1*2048kB (M) 5*4096kB (UM) = 36824kB [ 499.658934][ T5512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 499.665631][ T5512] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 499.669367][ T5512] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 499.673437][ T5512] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 499.677388][ T5512] 1821 total pagecache pages [ 499.679213][ T5512] 0 pages in swap cache [ 499.686149][ T5512] Free swap = 111236kB [ 499.687785][ T5512] Total swap = 124996kB [ 499.689427][ T5512] 1048443 pages RAM [ 499.691308][ T5512] 0 pages HighMem/MovableOnly [ 499.693444][ T5512] 254667 pages reserved [ 499.695373][ T5512] 0 pages cma reserved [ 499.696974][ T5512] Unreclaimable slab info: [ 499.699605][ T5512] Name Used Total [ 499.702536][ T5512] pid_2 101KB 171KB [ 499.704779][ T5512] bio-352 7KB 7KB [ 499.707088][ T5512] bio-416 8KB 8KB [ 499.709333][ T5512] bio-432 8KB 8KB [ 499.717460][ T5512] bio-528 15KB 15KB [ 499.720008][ T5512] zspage 47KB 47KB [ 499.722220][ T5512] zs_handle 28KB 28KB [ 499.724424][ T5512] zspage 51KB 51KB [ 499.726639][ T5512] zs_handle 28KB 28KB [ 499.728861][ T5512] zspage 43KB 43KB [ 499.735351][ T5512] zs_handle 28KB 28KB [ 499.737617][ T5512] zspage 47KB 47KB [ 499.740259][ T5512] zs_handle 28KB 28KB [ 499.742502][ T5512] zspage 47KB 47KB [ 499.744719][ T5512] zs_handle 28KB 28KB [ 499.746979][ T5512] zspage 43KB 43KB [ 499.749220][ T5512] zs_handle 28KB 28KB [ 499.754818][ T5512] zspage 39KB 39KB [ 499.757100][ T5512] zs_handle 28KB 28KB [ 499.759331][ T5512] zspage 43KB 43KB [ 499.764204][ T5512] zs_handle 28KB 28KB [ 499.766643][ T5512] zspage 43KB 43KB [ 499.769348][ T5512] zs_handle 28KB 28KB [ 499.772191][ T5512] zspage 51KB 51KB [ 499.774906][ T5512] zs_handle 21KB 28KB [ 499.777613][ T5512] zspage 55KB 55KB [ 499.784483][ T5512] zs_handle 28KB 28KB [ 499.787235][ T5512] zspage 43KB 43KB [ 499.791550][ T5512] zs_handle 28KB 28KB [ 499.794273][ T5512] zspage 43KB 43KB [ 499.796471][ T5512] zs_handle 28KB 28KB [ 499.799188][ T5512] zspage 47KB 47KB [ 499.805810][ T5512] zs_handle 28KB 28KB [ 499.808539][ T5512] zspage 39KB 39KB [ 499.813565][ T5512] zs_handle 28KB 28KB [ 499.816295][ T5512] zspage 43KB 43KB [ 499.819031][ T5512] zs_handle 28KB 28KB [ 499.823376][ T5512] zspage 51KB 51KB [ 499.826097][ T5512] zs_handle 28KB 28KB [ 499.828805][ T5512] zspage 43KB 43KB [ 499.835879][ T5512] zs_handle 28KB 28KB [ 499.838623][ T5512] zspage 39KB 39KB [ 499.844120][ T5512] zs_handle 28KB 28KB [ 499.846856][ T5512] zspage 47KB 47KB [ 499.849576][ T5512] zs_handle 28KB 28KB [ 499.856580][ T5512] zspage 55KB 55KB [ 499.859377][ T5512] zs_handle 28KB 28KB [ 499.863897][ T5512] zspage 47KB 47KB [ 499.866643][ T5512] zs_handle 28KB 28KB [ 499.868877][ T5512] zspage 39KB 39KB [ 499.871761][ T5512] zs_handle 28KB 28KB [ 499.874495][ T5512] zspage 51KB 51KB [ 499.877220][ T5512] zs_handle 24KB 24KB [ 499.884135][ T5512] zspage 51KB 51KB [ 499.886876][ T5512] zs_handle 28KB 28KB [ 499.889596][ T5512] zspage 43KB 43KB [ 499.916418][ T5512] zs_handle 28KB 28KB [ 499.919236][ T5512] zspage 39KB 39KB [ 499.922612][ T5512] zs_handle 28KB 28KB [ 499.925122][ T5512] zspage 47KB 47KB [ 499.931278][ T5512] zs_handle 28KB 28KB [ 499.933659][ T5512] zspage 51KB 51KB [ 499.936038][ T5512] zs_handle 24KB 24KB [ 499.938285][ T5512] zspage 47KB 47KB [ 499.941839][ T5512] zs_handle 28KB 28KB [ 499.944023][ T5512] zspage 55KB 55KB [ 499.946639][ T5512] zs_handle 24KB 24KB [ 499.949169][ T5512] zspage 51KB 51KB [ 499.959822][ T5512] zs_handle 28KB 28KB [ 499.962661][ T5512] zswap_entry 569KB 1338KB [ 499.965472][ T5512] AF_VSOCK 30KB 30KB [ 499.967929][ T5512] batadv_tt_change_cache 16KB 16KB [ 499.980458][ T5512] batadv_tl_cache 16KB 16KB [ 499.983367][ T5512] IEEE-802.15.4-MAC 31KB 31KB [ 499.986195][ T5512] IEEE-802.15.4-RAW 31KB 31KB [ 499.988972][ T5512] SMC 30KB 30KB [ 499.992040][ T5512] TIPC 91KB 91KB [ 499.994959][ T5512] RDS 31KB 31KB [ 499.997868][ T5512] SCTPv6 94KB 94KB [ 500.000935][ T5512] SCTP 30KB 30KB [ 500.003286][ T5512] DCCPv6 88KB 88KB [ 500.005897][ T5512] DCCP 92KB 92KB [ 500.008124][ T5512] PNPIPE 31KB 31KB [ 500.010493][ T5512] PHONET 31KB 31KB [ 500.012878][ T5512] L2TP/IPv6 31KB 31KB [ 500.015148][ T5512] L2TP/IP 30KB 30KB [ 500.017874][ T5512] KCM 30KB 30KB [ 500.033246][ T5512] kcm_mux 15KB 15KB [ 500.036208][ T5512] RXRPC 123KB 123KB [ 500.039166][ T5512] rxrpc_call_jar 151KB 151KB [ 500.056730][ T5512] net_bridge_fdb_entry 3079KB 3079KB [ 500.059105][ T5512] MPTCPv6 30KB 30KB [ 500.061538][ T5512] fib6_node 4216KB 4216KB [ 500.063801][ T5512] ip6_dst_cache 1789KB 1828KB [ 500.065989][ T5512] PINGv6 30KB 30KB [ 500.068166][ T5512] RAWv6 123KB 123KB [ 500.070776][ T5512] UDPLITEv6 32KB 32KB [ 500.073390][ T5512] UDPv6 128KB 128KB [ 500.076200][ T5512] TCPv6 559KB 848KB [ 500.079165][ T5512] nf_conntrack 39KB 39KB [ 500.097922][ T5512] wg_peer 91KB 91KB [ 500.104884][ T5512] allowedips_node 11KB 11KB [ 500.107154][ T5512] t10_alua_lu_gp_cache 7KB 7KB [ 500.111032][ T5512] scsi_sense_cache 44KB 44KB [ 500.113369][ T5512] virtio_scsi_cmd 16KB 16KB [ 500.115661][ T5512] bio-136 108KB 108KB [ 500.117876][ T5512] virtio-gpu-vbufs 55KB 87KB [ 500.120279][ T5512] bio-264 7KB 7KB [ 500.122523][ T5512] mqueue_inode_cache 121KB 121KB [ 500.124829][ T5512] f2fs_bio_post_read_ctx 23KB 23KB [ 500.127266][ T5512] jfs_mp 7KB 7KB [ 500.129486][ T5512] fuse_request 7KB 7KB [ 500.131813][ T5512] cifs_small_rq 16KB 16KB [ 500.134023][ T5512] cifs_request 67KB 67KB [ 500.136579][ T5512] cifs_mpx_ids 4KB 4KB [ 500.139327][ T5512] nfs_commit_data 15KB 15KB [ 500.142212][ T5512] nfs_write_data 63KB 63KB [ 500.144951][ T5512] jbd2_inode 15KB 15KB [ 500.147174][ T5512] ext4_system_zone 3KB 3KB [ 500.149404][ T5512] ext4_io_end_vec 15KB 15KB [ 500.160576][ T5512] pid_namespace 23KB 23KB [ 500.162844][ T5512] rpc_buffers 31KB 31KB [ 500.165050][ T5512] rpc_tasks 7KB 7KB [ 500.167743][ T5512] UNIX-STREAM 256KB 256KB [ 500.170554][ T5512] UNIX 422KB 544KB [ 500.173277][ T5512] UDP-Lite 30KB 30KB [ 500.175985][ T5512] MPTCP 31KB 31KB [ 500.178713][ T5512] tcp_bind2_bucket 16KB 16KB [ 500.181588][ T5512] tcp_bind_bucket 16KB 16KB [ 500.184319][ T5512] ip_fib_trie 28KB 28KB [ 500.187032][ T5512] ip_fib_alias 75KB 75KB [ 500.195556][ T5512] rtable 79KB 120KB [ 500.198144][ T5512] PING 30KB 30KB [ 500.201006][ T5512] RAW 61KB 61KB [ 500.203625][ T5512] UDP 123KB 123KB [ 500.206215][ T5512] tw_sock_TCP 7KB 7KB [ 500.208562][ T5512] request_sock_TCP 15KB 15KB [ 500.217122][ T5512] TCP 278KB 520KB [ 500.219624][ T5512] hugetlbfs_inode_cache 31KB 31KB [ 500.232212][ T5512] bio-256 15KB 15KB [ 500.234545][ T5512] ep_head 16KB 16KB [ 500.236897][ T5512] eventpoll_pwq 23KB 23KB [ 500.239346][ T5512] eventpoll_epi 78KB 78KB [ 500.244990][ T5512] inotify_inode_mark 39KB 39KB [ 500.247558][ T5512] sgpool-128 29KB 29KB [ 500.258249][ T5512] sgpool-64 31KB 31KB [ 500.268795][ T5512] sgpool-32 407KB 630KB [ 500.271947][ T5512] sgpool-16 235KB 296KB [ 500.274567][ T5512] sgpool-8 131KB 187KB [ 500.277298][ T5512] bio_crypt_ctx 7KB 7KB [ 500.280210][ T5512] request_queue 208KB 208KB [ 500.282860][ T5512] blkdev_ioc 7KB 7KB [ 500.286057][ T5512] bio-200 252KB 296KB [ 500.289183][ T5512] biovec-max 446KB 446KB [ 500.292562][ T5512] biovec-64 639KB 913KB [ 500.295490][ T5512] biovec-16 156KB 226KB [ 500.298407][ T5512] bio_integrity_payload 7KB 7KB [ 500.301781][ T5512] khugepaged_mm_slot 3KB 3KB [ 500.305634][ T5512] uid_cache 31KB 31KB [ 500.309352][ T5512] iommu_iova_magazine 1084KB 1134KB [ 500.329881][ T5512] iommu_iova 268KB 268KB [ 500.333254][ T5512] dmaengine-unmap-256 30KB 30KB [ 500.336692][ T5512] dmaengine-unmap-128 30KB 30KB [ 500.339940][ T5512] dmaengine-unmap-16 4KB 4KB [ 500.342819][ T5512] dmaengine-unmap-2 4KB 4KB [ 500.345666][ T5512] QIPCRTR 31KB 31KB [ 500.348563][ T5512] audit_buffer 15KB 15KB [ 500.351969][ T5512] skbuff_ext_cache 28KB 28KB [ 500.354984][ T5512] skbuff_small_head 10696KB 10725KB [ 500.358022][ T5512] skbuff_fclone_cache 171KB 234KB [ 500.367628][ T5512] skbuff_head_cache 6930KB 6949KB [ 500.378911][ T5512] configfs_dir_cache 12KB 12KB [ 500.382971][ T5512] file_lock_cache 87KB 87KB [ 500.385623][ T5512] file_lock_ctx 15KB 15KB [ 500.388105][ T5512] fsnotify_mark_connector 19KB 19KB [ 500.391015][ T5512] taskstats 147KB 186KB [ 500.393288][ T5512] proc_dir_entry 5722KB 5722KB [ 500.395504][ T5512] pde_opener 15KB 15KB [ 500.397730][ T5512] seq_file 70KB 101KB [ 500.400079][ T5512] sigqueue 66KB 86KB [ 500.402316][ T5512] shmem_inode_cache 6432KB 6577KB [ 500.404520][ T5512] kernfs_iattrs_cache 15KB 15KB [ 500.406776][ T5512] kernfs_node_cache 486706KB 486706KB [ 500.408980][ T5512] mnt_cache 70KB 70KB [ 500.415692][ T5512] filp 311KB 890KB [ 500.417978][ T5512] names_cache 238KB 595KB [ 500.425885][ T5512] net_namespace 57KB 57KB [ 500.428397][ T5512] ima_iint_cache 55KB 55KB [ 500.432500][ T5512] hashtab_node 79KB 79KB [ 500.434945][ T5512] ebitmap_node 421KB 421KB [ 500.437189][ T5512] avtab_node 187KB 187KB [ 500.439409][ T5512] avc_node 83KB 91KB [ 500.441801][ T5512] lsm_inode_cache 2466KB 3010KB [ 500.444120][ T5512] lsm_file_cache 51KB 127KB [ 500.446365][ T5512] key_jar 31KB 31KB [ 500.448565][ T5512] uts_namespace 31KB 31KB [ 500.450958][ T5512] nsproxy 15KB 15KB [ 500.453277][ T5512] vma_lock 415KB 493KB [ 500.455505][ T5512] vm_area_struct 472KB 560KB [ 500.457720][ T5512] fs_cache 76KB 100KB [ 500.463637][ T5512] files_cache 270KB 334KB [ 500.465916][ T5512] signal_cache 745KB 1761KB [ 500.468378][ T5512] sighand_cache 996KB 1984KB [ 500.476337][ T5512] task_struct 3335KB 4186KB [ 500.478794][ T5512] cred 134KB 292KB [ 500.483484][ T5512] anon_vma_chain 240KB 283KB [ 500.485876][ T5512] anon_vma 266KB 382KB [ 500.488076][ T5512] pid 187KB 414KB [ 500.490461][ T5512] Acpi-Operand 254KB 360KB [ 500.492671][ T5512] Acpi-ParseExt 66KB 82KB [ 500.494880][ T5512] Acpi-Parse 59KB 75KB [ 500.497076][ T5512] Acpi-State 51KB 66KB [ 500.499298][ T5512] Acpi-Namespace 60KB 60KB [ 500.501611][ T5512] numa_policy 3KB 3KB [ 500.503835][ T5512] perf_event 31KB 31KB [ 500.506054][ T5512] trace_event_file 488KB 488KB [ 500.508290][ T5512] ftrace_event_field 885KB 885KB [ 500.514001][ T5512] pool_workqueue 1692KB 1696KB [ 500.516244][ T5512] maple_node 488KB 1392KB [ 500.518894][ T5512] task_group 30KB 30KB [ 500.526751][ T5512] mm_struct 425KB 648KB [ 500.529028][ T5512] vmap_area 253KB 895KB [ 500.555766][ T5512] debug_objects_cache 53991KB 54201KB [ 500.558179][ T5512] page->ptl 75KB 129KB [ 500.560909][ T5512] kmalloc-cg-8k 264448KB 264544KB [ 500.563548][ T5512] kmalloc-cg-4k 405640KB 405744KB [ 500.566316][ T5512] kmalloc-cg-2k 335088KB 335140KB [ 500.569042][ T5512] kmalloc-cg-1k 67154KB 68000KB [ 500.577631][ T5512] kmalloc-cg-512 33719KB 33744KB [ 500.580548][ T5512] kmalloc-cg-256 64KB 64KB [ 500.583284][ T5512] kmalloc-cg-192 4222KB 4228KB [ 500.586041][ T5512] kmalloc-cg-128 4312KB 4312KB [ 500.588799][ T5512] kmalloc-cg-96 542KB 560KB [ 500.599164][ T5512] kmalloc-cg-64 73KB 92KB [ 500.602217][ T5512] kmalloc-cg-32 264KB 304KB [ 500.604906][ T5512] kmalloc-cg-16 16KB 20KB [ 500.607449][ T5512] kmalloc-cg-8 16KB 16KB [ 500.615498][ T5512] kmalloc-8k 4832KB 4832KB [ 500.618300][ T5512] kmalloc-4k 58192KB 59816KB [ 500.621879][ T5512] kmalloc-2k 76472KB 82272KB [ 500.624420][ T5512] kmalloc-1k 215178KB 219072KB [ 500.626794][ T5512] kmalloc-512 240669KB 240680KB [ 500.629042][ T5512] kmalloc-256 47518KB 47540KB [ 500.638741][ T5512] kmalloc-192 22512KB 22516KB [ 500.641557][ T5512] kmalloc-128 31155KB 31156KB [ 500.644457][ T5512] kmalloc-96 4147KB 4508KB [ 500.647552][ T5512] kmalloc-64 14119KB 14996KB [ 500.655062][ T5512] kmalloc-32 40026KB 40028KB [ 500.657436][ T5512] kmalloc-16 2324KB 2788KB [ 500.660168][ T5512] kmalloc-8 2556KB 2588KB [ 500.662442][ T5512] kmem_cache_node 240KB 244KB [ 500.664995][ T5512] kmem_cache 210KB 210KB [ 500.667343][ T5512] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6043,uid=0 [ 500.676817][ T5512] Out of memory: Killed process 6043 (udevd) total-vm:17976kB, anon-rss:56kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 500.695548][ T4903] dhcpcd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 500.699775][ T4903] CPU: 0 PID: 4903 Comm: dhcpcd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 500.703524][ T4903] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 500.708482][ T4903] Call Trace: [ 500.710075][ T4903] [ 500.711452][ T4903] dump_stack_lvl+0x16c/0x1f0 [ 500.713692][ T4903] dump_header+0x101/0x900 [ 500.715766][ T4903] oom_kill_process+0x270/0xa70 [ 500.718015][ T4903] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 500.720758][ T4903] out_of_memory+0x13b6/0x16b0 [ 500.723014][ T4903] ? __pfx___mutex_trylock_common+0x10/0x10 [ 500.725835][ T4903] ? __pfx_out_of_memory+0x10/0x10 [ 500.727698][ T4903] __alloc_pages+0x1d89/0x2460 [ 500.729459][ T4903] ? __pfx___alloc_pages+0x10/0x10 [ 500.731267][ T4903] ? filemap_get_entry+0x239/0x470 [ 500.733144][ T4903] ? find_held_lock+0x2d/0x110 [ 500.735243][ T4903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 500.737915][ T4903] ? policy_nodemask+0xea/0x4e0 [ 500.740125][ T4903] alloc_pages_mpol+0x275/0x610 [ 500.742303][ T4903] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 500.744385][ T4903] ? _raw_spin_unlock+0x28/0x50 [ 500.746507][ T4903] ? swap_swapcount+0x13d/0x220 [ 500.748683][ T4903] ? __lock_acquire+0xc5d/0x3b30 [ 500.750897][ T4903] __read_swap_cache_async+0x274/0x610 [ 500.753328][ T4903] ? __pfx___read_swap_cache_async+0x10/0x10 [ 500.755777][ T4903] ? __pfx___lock_acquire+0x10/0x10 [ 500.758092][ T4903] ? swp_swap_info+0xcf/0x130 [ 500.760162][ T4903] ? __pfx_swp_swap_info+0x10/0x10 [ 500.762031][ T4903] ? mark_lock+0xb5/0xc60 [ 500.763586][ T4903] swap_cluster_readahead+0x4ab/0x6f0 [ 500.765521][ T4903] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 500.767631][ T4903] ? __pfx_lock_release+0x10/0x10 [ 500.769457][ T4903] ? xas_descend+0x141/0x4f0 [ 500.771290][ T4903] ? filemap_get_entry+0x23e/0x470 [ 500.773592][ T4903] swapin_readahead+0x12e/0xe30 [ 500.775791][ T4903] ? get_swap_device+0x367/0x5e0 [ 500.777890][ T4903] ? __pfx_swapin_readahead+0x10/0x10 [ 500.779822][ T4903] ? __filemap_get_folio+0x2ae/0xa90 [ 500.781746][ T4903] ? swap_cache_get_folio+0x1dc/0x460 [ 500.783890][ T4903] ? get_swap_device+0x245/0x5e0 [ 500.786112][ T4903] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 500.788167][ T4903] ? __pfx_lock_acquire+0x10/0x10 [ 500.790005][ T4903] ? __pfx___lock_acquire+0x10/0x10 [ 500.791908][ T4903] do_swap_page+0x4ce/0x3170 [ 500.793603][ T4903] ? rcu_is_watching+0x12/0xc0 [ 500.795372][ T4903] ? __pte_offset_map+0x1b9/0x540 [ 500.797210][ T4903] ? __pfx_do_swap_page+0x10/0x10 [ 500.799091][ T4903] ? pte_offset_map_nolock+0xfe/0x1c0 [ 500.801036][ T4903] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 500.803148][ T4903] __handle_mm_fault+0x13c1/0x4b40 [ 500.805007][ T4903] ? __pfx___handle_mm_fault+0x10/0x10 [ 500.806970][ T4903] ? find_vma+0x112/0x1b0 [ 500.808585][ T4903] ? __pfx_find_vma+0x10/0x10 [ 500.810336][ T4903] ? lock_acquire+0x1b1/0x560 [ 500.812186][ T4903] handle_mm_fault+0x476/0xa00 [ 500.814222][ T4903] ? lock_mm_and_find_vma+0xa6/0x580 [ 500.816285][ T4903] do_user_addr_fault+0x2e5/0x1080 [ 500.818135][ T4903] exc_page_fault+0x5c/0xc0 [ 500.819784][ T4903] asm_exc_page_fault+0x26/0x30 [ 500.821770][ T4903] RIP: 0010:do_sys_poll+0x7b9/0xde0 [ 500.823703][ T4903] Code: 12 e8 9b 72 8e ff 48 89 d8 48 c1 e8 03 42 0f b6 14 28 48 89 d8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 09 05 00 00 0f b7 03 <66> 41 89 47 06 41 83 ee 01 49 83 c7 08 48 83 c3 08 e8 61 72 8e ff [ 500.830814][ T4903] RSP: 0000:ffffc900032af900 EFLAGS: 00050246 [ 500.833112][ T4903] RAX: 0000000000000000 RBX: ffffc900032af9e2 RCX: ffffffff81fefbc6 [ 500.836228][ T4903] RDX: 0000000000000000 RSI: ffffffff81fefbd5 RDI: 0000000000000005 [ 500.839113][ T4903] RBP: ffffc900032afe48 R08: 0000000000000005 R09: 0000000000000000 [ 500.841986][ T4903] R10: 0000000000000001 R11: 0000000000000000 R12: ffffc900032af9d0 [ 500.845318][ T4903] R13: dffffc0000000000 R14: 0000000000000001 R15: 000055ce15a6ddb0 [ 500.848869][ T4903] ? do_sys_poll+0x786/0xde0 [ 500.850963][ T4903] ? do_sys_poll+0x795/0xde0 [ 500.853062][ T4903] ? __pfx_mark_lock+0x10/0x10 [ 500.855239][ T4903] ? __pfx_do_sys_poll+0x10/0x10 [ 500.857470][ T4903] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 500.860031][ T4903] ? hlock_class+0x4e/0x130 [ 500.862016][ T4903] ? __pfx_pollwake+0x10/0x10 [ 500.863846][ T4903] ? _raw_spin_unlock_irq+0x23/0x50 [ 500.865828][ T4903] ? lockdep_hardirqs_on+0x7c/0x110 [ 500.867757][ T4903] ? _raw_spin_unlock_irq+0x2e/0x50 [ 500.869711][ T4903] ? set_user_sigmask+0x217/0x2a0 [ 500.871580][ T4903] ? __pfx_set_user_sigmask+0x10/0x10 [ 500.873576][ T4903] ? __pfx___seccomp_filter+0x10/0x10 [ 500.875588][ T4903] __x64_sys_ppoll+0x25a/0x2d0 [ 500.877464][ T4903] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 500.879429][ T4903] ? __secure_computing+0x273/0x3f0 [ 500.881376][ T4903] do_syscall_64+0xd2/0x260 [ 500.883086][ T4903] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 500.885347][ T4903] RIP: 0033:0x7efede2cdad5 [ 500.887012][ T4903] Code: Unable to access opcode bytes at 0x7efede2cdaab. [ 500.889571][ T4903] RSP: 002b:00007ffc8fdda700 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 500.892629][ T4903] RAX: ffffffffffffffda RBX: 000055ce15a76de0 RCX: 00007efede2cdad5 [ 500.895594][ T4903] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000055ce15a6ddb0 [ 500.898504][ T4903] RBP: 00007ffc8fdeae50 R08: 0000000000000008 R09: 0000000000000000 [ 500.901454][ T4903] R10: 00007ffc8fdeae50 R11: 0000000000000246 R12: 0000000000000000 [ 500.904329][ T4903] R13: 000055cde46e1610 R14: 00007ffc8fdda928 R15: 00007ffc8fddaa48 [ 500.907465][ T4903] [ 500.912866][ T4903] Mem-Info: [ 500.914139][ T4903] active_anon:0 inactive_anon:0 isolated_anon:0 [ 500.914139][ T4903] active_file:36 inactive_file:26 isolated_file:0 [ 500.914139][ T4903] unevictable:1768 dirty:0 writeback:0 [ 500.914139][ T4903] slab_reclaimable:11729 slab_unreclaimable:639812 [ 500.914139][ T4903] mapped:1 shmem:1768 pagetables:387 [ 500.914139][ T4903] sec_pagetables:0 bounce:0 [ 500.914139][ T4903] kernel_misc_reclaimable:0 [ 500.914139][ T4903] free:13633 free_pcp:1586 free_cma:0 [ 500.937803][ T4903] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:164kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10096kB pagetables:1324kB sec_pagetables:0kB all_unreclaimable? no [ 500.949909][ T4903] Node 1 active_anon:0kB inactive_anon:0kB active_file:92kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:336kB pagetables:224kB sec_pagetables:0kB all_unreclaimable? no [ 500.962275][ T4903] Node 0 DMA free:5440kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 500.987404][ T4903] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 500.989547][ T4903] Node 0 DMA32 free:15492kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:0kB active_file:192kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2640kB local_pcp:796kB free_cma:0kB [ 501.002379][ T4903] lowmem_reserve[]: 0 0 0 0 0 [ 501.004162][ T4903] Node 1 Normal free:33352kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:264kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:2972kB local_pcp:916kB free_cma:0kB [ 501.014766][ T4903] lowmem_reserve[]: 0 0 0 0 0 [ 501.016600][ T4903] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 6*16kB (ME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5440kB [ 501.033397][ T4903] Node 0 DMA32: 579*4kB (UM) 508*8kB (UME) 489*16kB (UME) 15*32kB (UME) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14748kB [ 501.038752][ T4903] Node 1 Normal: 52*4kB (UME) 74*8kB (UME) 155*16kB (UME) 70*32kB (UME) 22*64kB (ME) 7*128kB (UME) 5*256kB (ME) 5*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 4*4096kB (UM) = 33168kB [ 501.045161][ T4903] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 501.048624][ T4903] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 501.056370][ T4903] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 501.061728][ T4903] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 501.065095][ T4903] 1821 total pagecache pages [ 501.066753][ T4903] 0 pages in swap cache [ 501.068239][ T4903] Free swap = 111492kB [ 501.075908][ T4903] Total swap = 124996kB [ 501.077474][ T4903] 1048443 pages RAM [ 501.078877][ T4903] 0 pages HighMem/MovableOnly [ 501.082164][ T4903] 254667 pages reserved [ 501.083994][ T4903] 0 pages cma reserved [ 501.085477][ T4903] Unreclaimable slab info: [ 501.087085][ T4903] Name Used Total [ 501.089334][ T4903] pid_2 101KB 171KB [ 501.103949][ T4903] bio-352 7KB 7KB [ 501.106451][ T4903] bio-416 8KB 8KB [ 501.108662][ T4903] bio-432 8KB 8KB [ 501.111623][ T4903] bio-528 15KB 15KB [ 501.113864][ T4903] zspage 47KB 47KB [ 501.116097][ T4903] zs_handle 28KB 28KB [ 501.118296][ T4903] zspage 51KB 51KB [ 501.125885][ T4903] zs_handle 28KB 28KB [ 501.128571][ T4903] zspage 43KB 43KB [ 501.135731][ T4903] zs_handle 28KB 28KB [ 501.138429][ T4903] zspage 47KB 47KB [ 501.142465][ T4903] zs_handle 28KB 28KB [ 501.144926][ T4903] zspage 47KB 47KB [ 501.147776][ T4903] zs_handle 28KB 28KB [ 501.150507][ T4903] zspage 43KB 43KB [ 501.152722][ T4903] zs_handle 28KB 28KB [ 501.155013][ T4903] zspage 39KB 39KB [ 501.157289][ T4903] zs_handle 28KB 28KB [ 501.159499][ T4903] zspage 43KB 43KB [ 501.169008][ T4903] zs_handle 28KB 28KB [ 501.208382][ T4903] zspage 43KB 43KB [ 501.210866][ T4903] zs_handle 28KB 28KB [ 501.213122][ T4903] zspage 51KB 51KB [ 501.215359][ T4903] zs_handle 21KB 28KB [ 501.217532][ T4903] zspage 55KB 55KB [ 501.219962][ T4903] zs_handle 28KB 28KB [ 501.222190][ T4903] zspage 43KB 43KB [ 501.224392][ T4903] zs_handle 28KB 28KB [ 501.226819][ T4903] zspage 43KB 43KB [ 501.229108][ T4903] zs_handle 28KB 28KB [ 501.231383][ T4903] zspage 47KB 47KB [ 501.234617][ T4903] zs_handle 28KB 28KB [ 501.237697][ T4903] zspage 39KB 39KB [ 501.240183][ T4903] zs_handle 28KB 28KB [ 501.242405][ T4903] zspage 43KB 43KB [ 501.244680][ T4903] zs_handle 28KB 28KB [ 501.246887][ T4903] zspage 51KB 51KB [ 501.249080][ T4903] zs_handle 28KB 28KB [ 501.254333][ T4903] zspage 43KB 43KB [ 501.256698][ T4903] zs_handle 28KB 28KB [ 501.259431][ T4903] zspage 39KB 39KB [ 501.264808][ T4903] zs_handle 28KB 28KB [ 501.267516][ T4903] zspage 47KB 47KB [ 501.269964][ T4903] zs_handle 28KB 28KB [ 501.272526][ T4903] zspage 55KB 55KB [ 501.275183][ T4903] zs_handle 28KB 28KB [ 501.277964][ T4903] zspage 47KB 47KB [ 501.280594][ T4903] zs_handle 28KB 28KB [ 501.282959][ T4903] zspage 39KB 39KB [ 501.285337][ T4903] zs_handle 28KB 28KB [ 501.287659][ T4903] zspage 51KB 51KB [ 501.290078][ T4903] zs_handle 24KB 24KB [ 501.292624][ T4903] zspage 51KB 51KB [ 501.295873][ T4903] zs_handle 28KB 28KB [ 501.298437][ T4903] zspage 43KB 43KB [ 501.300926][ T4903] zs_handle 28KB 28KB [ 501.303156][ T4903] zspage 39KB 39KB [ 501.305765][ T4903] zs_handle 28KB 28KB [ 501.308161][ T4903] zspage 47KB 47KB [ 501.310929][ T4903] zs_handle 28KB 28KB [ 501.313860][ T4903] zspage 51KB 51KB [ 501.316535][ T4903] zs_handle 24KB 24KB [ 501.318964][ T4903] zspage 47KB 47KB [ 501.321278][ T4903] zs_handle 28KB 28KB [ 501.323452][ T4903] zspage 55KB 55KB [ 501.325658][ T4903] zs_handle 24KB 24KB [ 501.327850][ T4903] zspage 51KB 51KB [ 501.330303][ T4903] zs_handle 28KB 28KB [ 501.332920][ T4903] zswap_entry 569KB 1338KB [ 501.335317][ T4903] AF_VSOCK 30KB 30KB [ 501.337804][ T4903] batadv_tt_change_cache 16KB 16KB [ 501.340252][ T4903] batadv_tl_cache 16KB 16KB [ 501.342608][ T4903] IEEE-802.15.4-MAC 31KB 31KB [ 501.344949][ T4903] IEEE-802.15.4-RAW 31KB 31KB [ 501.347252][ T4903] SMC 30KB 30KB [ 501.349966][ T4903] TIPC 91KB 91KB [ 501.352142][ T4903] RDS 31KB 31KB [ 501.354382][ T4903] SCTPv6 94KB 94KB [ 501.356868][ T4903] SCTP 30KB 30KB [ 501.359301][ T4903] DCCPv6 88KB 88KB [ 501.361870][ T4903] DCCP 92KB 92KB [ 501.364037][ T4903] PNPIPE 31KB 31KB [ 501.366263][ T4903] PHONET 31KB 31KB [ 501.368625][ T4903] L2TP/IPv6 31KB 31KB [ 501.370955][ T4903] L2TP/IP 30KB 30KB [ 501.373192][ T4903] KCM 30KB 30KB [ 501.375513][ T4903] kcm_mux 15KB 15KB [ 501.377751][ T4903] RXRPC 123KB 123KB [ 501.380092][ T4903] rxrpc_call_jar 151KB 151KB [ 501.382359][ T4903] net_bridge_fdb_entry 3079KB 3079KB [ 501.384670][ T4903] MPTCPv6 30KB 30KB [ 501.386940][ T4903] fib6_node 4216KB 4216KB [ 501.389222][ T4903] ip6_dst_cache 1859KB 1898KB [ 501.391575][ T4903] PINGv6 30KB 30KB [ 501.393858][ T4903] RAWv6 123KB 123KB [ 501.396119][ T4903] UDPLITEv6 32KB 32KB [ 501.398361][ T4903] UDPv6 128KB 128KB [ 501.400692][ T4903] TCPv6 559KB 848KB [ 501.402944][ T4903] nf_conntrack 39KB 39KB [ 501.405213][ T4903] wg_peer 91KB 91KB [ 501.407414][ T4903] allowedips_node 11KB 11KB [ 501.410739][ T4903] t10_alua_lu_gp_cache 7KB 7KB [ 501.413082][ T4903] scsi_sense_cache 44KB 44KB [ 501.415351][ T4903] virtio_scsi_cmd 16KB 16KB [ 501.417593][ T4903] bio-136 108KB 108KB [ 501.423308][ T4903] virtio-gpu-vbufs 55KB 87KB [ 501.425739][ T4903] bio-264 7KB 7KB [ 501.427974][ T4903] mqueue_inode_cache 121KB 121KB [ 501.430400][ T4903] f2fs_bio_post_read_ctx 23KB 23KB [ 501.432850][ T4903] jfs_mp 7KB 7KB [ 501.435105][ T4903] fuse_request 7KB 7KB [ 501.437352][ T4903] cifs_small_rq 16KB 16KB [ 501.441833][ T4903] cifs_request 67KB 67KB [ 501.444079][ T4903] cifs_mpx_ids 4KB 4KB [ 501.446266][ T4903] nfs_commit_data 15KB 15KB [ 501.448478][ T4903] nfs_write_data 63KB 63KB [ 501.450834][ T4903] jbd2_inode 15KB 15KB [ 501.453074][ T4903] ext4_system_zone 3KB 3KB [ 501.455315][ T4903] ext4_io_end_vec 15KB 15KB [ 501.457511][ T4903] pid_namespace 23KB 23KB [ 501.459778][ T4903] rpc_buffers 31KB 31KB [ 501.461942][ T4903] rpc_tasks 7KB 7KB [ 501.464094][ T4903] UNIX-STREAM 256KB 256KB [ 501.466317][ T4903] UNIX 422KB 544KB [ 501.468470][ T4903] UDP-Lite 30KB 30KB [ 501.470931][ T4903] MPTCP 31KB 31KB [ 501.473132][ T4903] tcp_bind2_bucket 16KB 16KB [ 501.475323][ T4903] tcp_bind_bucket 16KB 16KB [ 501.477512][ T4903] ip_fib_trie 28KB 28KB [ 501.479770][ T4903] ip_fib_alias 75KB 75KB [ 501.482007][ T4903] rtable 79KB 120KB [ 501.484299][ T4903] PING 30KB 30KB [ 501.486476][ T4903] RAW 61KB 61KB [ 501.488623][ T4903] UDP 123KB 123KB [ 501.490880][ T4903] tw_sock_TCP 7KB 7KB [ 501.493067][ T4903] request_sock_TCP 15KB 15KB [ 501.495232][ T4903] TCP 278KB 520KB [ 501.497412][ T4903] hugetlbfs_inode_cache 31KB 31KB [ 501.499783][ T4903] bio-256 15KB 15KB [ 501.502238][ T4903] ep_head 16KB 16KB [ 501.505039][ T4903] eventpoll_pwq 23KB 23KB [ 501.507826][ T4903] eventpoll_epi 78KB 78KB [ 501.519827][ T4903] inotify_inode_mark 39KB 39KB [ 501.522539][ T4903] sgpool-128 29KB 29KB [ 501.525289][ T4903] sgpool-64 31KB 31KB [ 501.528012][ T4903] sgpool-32 407KB 630KB [ 501.533050][ T4903] sgpool-16 235KB 296KB [ 501.535766][ T4903] sgpool-8 131KB 187KB [ 501.538509][ T4903] bio_crypt_ctx 7KB 7KB [ 501.545275][ T4903] request_queue 208KB 208KB [ 501.547736][ T4903] blkdev_ioc 7KB 7KB [ 501.552475][ T4903] bio-200 252KB 296KB [ 501.554927][ T4903] biovec-max 446KB 446KB [ 501.557215][ T4903] biovec-64 639KB 913KB [ 501.559831][ T4903] biovec-16 156KB 226KB [ 501.562167][ T4903] bio_integrity_payload 7KB 7KB [ 501.564691][ T4903] khugepaged_mm_slot 3KB 3KB [ 501.567080][ T4903] uid_cache 31KB 31KB [ 501.575301][ T4903] iommu_iova_magazine 1084KB 1134KB [ 501.577821][ T4903] iommu_iova 268KB 268KB [ 501.584720][ T4903] dmaengine-unmap-256 30KB 30KB [ 501.587266][ T4903] dmaengine-unmap-128 30KB 30KB [ 501.596281][ T4903] dmaengine-unmap-16 4KB 4KB [ 501.599268][ T4903] dmaengine-unmap-2 4KB 4KB [ 501.605883][ T4903] QIPCRTR 31KB 31KB [ 501.608759][ T4903] audit_buffer 15KB 15KB [ 501.617029][ T4903] skbuff_ext_cache 28KB 28KB [ 501.619323][ T4903] skbuff_small_head 11169KB 11198KB [ 501.623583][ T4903] skbuff_fclone_cache 171KB 234KB [ 501.625923][ T4903] skbuff_head_cache 7204KB 7222KB [ 501.628144][ T4903] configfs_dir_cache 12KB 12KB [ 501.632598][ T4903] file_lock_cache 87KB 87KB [ 501.635214][ T4903] file_lock_ctx 15KB 15KB [ 501.637595][ T4903] fsnotify_mark_connector 19KB 19KB [ 501.640074][ T4903] taskstats 147KB 186KB [ 501.642366][ T4903] proc_dir_entry 5722KB 5722KB [ 501.645163][ T4903] pde_opener 15KB 15KB [ 501.647359][ T4903] seq_file 70KB 101KB [ 501.649558][ T4903] sigqueue 66KB 86KB [ 501.652039][ T4903] shmem_inode_cache 6432KB 6577KB [ 501.654265][ T4903] kernfs_iattrs_cache 15KB 15KB [ 501.657045][ T4903] kernfs_node_cache 486706KB 486706KB [ 501.660067][ T4903] mnt_cache 70KB 70KB [ 501.662740][ T4903] filp 311KB 890KB [ 501.665078][ T4903] names_cache 238KB 595KB [ 501.667554][ T4903] net_namespace 57KB 57KB [ 501.669867][ T4903] ima_iint_cache 55KB 55KB [ 501.672134][ T4903] hashtab_node 79KB 79KB [ 501.674563][ T4903] ebitmap_node 421KB 421KB [ 501.676767][ T4903] avtab_node 187KB 187KB [ 501.679132][ T4903] avc_node 83KB 91KB [ 501.687371][ T4903] lsm_inode_cache 2466KB 3010KB [ 501.689986][ T4903] lsm_file_cache 51KB 127KB [ 501.692346][ T4903] key_jar 31KB 31KB [ 501.694798][ T4903] uts_namespace 31KB 31KB [ 501.697262][ T4903] nsproxy 15KB 15KB [ 501.699484][ T4903] vma_lock 415KB 493KB [ 501.701798][ T4903] vm_area_struct 472KB 560KB [ 501.704198][ T4903] fs_cache 76KB 100KB [ 501.706451][ T4903] files_cache 270KB 334KB [ 501.708649][ T4903] signal_cache 745KB 1761KB [ 501.710920][ T4903] sighand_cache 996KB 1984KB [ 501.713130][ T4903] task_struct 3335KB 4186KB [ 501.715326][ T4903] cred 134KB 292KB [ 501.717553][ T4903] anon_vma_chain 240KB 283KB [ 501.724305][ T4903] anon_vma 266KB 382KB [ 501.726745][ T4903] pid 187KB 414KB [ 501.729279][ T4903] Acpi-Operand 254KB 360KB [ 501.734872][ T4903] Acpi-ParseExt 66KB 82KB [ 501.737224][ T4903] Acpi-Parse 59KB 75KB [ 501.739485][ T4903] Acpi-State 51KB 66KB [ 501.741793][ T4903] Acpi-Namespace 60KB 60KB [ 501.743983][ T4903] numa_policy 3KB 3KB [ 501.747055][ T4903] perf_event 31KB 31KB [ 501.749266][ T4903] trace_event_file 488KB 488KB [ 501.751517][ T4903] ftrace_event_field 885KB 885KB [ 501.753768][ T4903] pool_workqueue 1692KB 1696KB [ 501.755962][ T4903] maple_node 488KB 1392KB [ 501.758153][ T4903] task_group 30KB 30KB [ 501.760418][ T4903] mm_struct 425KB 648KB [ 501.762671][ T4903] vmap_area 253KB 895KB [ 501.765039][ T4903] debug_objects_cache 54002KB 54201KB [ 501.767311][ T4903] page->ptl 75KB 129KB [ 501.769495][ T4903] kmalloc-cg-8k 264448KB 264544KB [ 501.775684][ T4903] kmalloc-cg-4k 405640KB 405744KB [ 501.777902][ T4903] kmalloc-cg-2k 335088KB 335140KB [ 501.781803][ T4903] kmalloc-cg-1k 67154KB 68000KB [ 501.784029][ T4903] kmalloc-cg-512 33719KB 33744KB [ 501.786222][ T4903] kmalloc-cg-256 64KB 64KB [ 501.788409][ T4903] kmalloc-cg-192 4222KB 4228KB [ 501.790834][ T4903] kmalloc-cg-128 4312KB 4312KB [ 501.793197][ T4903] kmalloc-cg-96 542KB 560KB [ 501.795488][ T4903] kmalloc-cg-64 73KB 92KB [ 501.797795][ T4903] kmalloc-cg-32 264KB 304KB [ 501.800171][ T4903] kmalloc-cg-16 16KB 20KB [ 501.802394][ T4903] kmalloc-cg-8 16KB 16KB [ 501.804712][ T4903] kmalloc-8k 4832KB 4832KB [ 501.806921][ T4903] kmalloc-4k 62192KB 62280KB [ 501.809262][ T4903] kmalloc-2k 76472KB 82272KB [ 501.910432][ T1351] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.913293][ T1351] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.942986][ T4903] kmalloc-1k 212370KB 219040KB [ 501.945253][ T4903] kmalloc-512 240654KB 240680KB [ 501.947461][ T4903] kmalloc-256 44333KB 44792KB [ 501.949637][ T4903] kmalloc-192 22512KB 22516KB [ 501.957253][ T4903] kmalloc-128 31155KB 31156KB [ 501.959528][ T4903] kmalloc-96 3973KB 4508KB [ 501.962044][ T4903] kmalloc-64 14117KB 14996KB [ 501.964258][ T4903] kmalloc-32 40088KB 40092KB [ 501.966510][ T4903] kmalloc-16 2324KB 2788KB [ 501.968701][ T4903] kmalloc-8 2548KB 2584KB [ 501.976567][ T4903] kmem_cache_node 240KB 244KB [ 501.978821][ T4903] kmem_cache 210KB 210KB [ 501.985006][ T4903] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=4903,uid=101 [ 501.991355][ T4903] Out of memory (oom_kill_allocating_task): Killed process 4903 (dhcpcd) total-vm:4044kB, anon-rss:132kB, file-rss:0kB, shmem-rss:0kB, UID:101 pgtables:44kB oom_score_adj:0 [ 502.039810][ T6104] kworker/2:7 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 502.043285][ T6104] CPU: 2 PID: 6104 Comm: kworker/2:7 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 502.046716][ T6104] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 502.050325][ T6104] Workqueue: events rht_deferred_worker [ 502.052311][ T6104] Call Trace: [ 502.053533][ T6104] [ 502.054601][ T6104] dump_stack_lvl+0x16c/0x1f0 [ 502.056298][ T6104] dump_header+0x101/0x900 [ 502.057917][ T6104] oom_kill_process+0x270/0xa70 [ 502.059687][ T6104] out_of_memory+0x343/0x16b0 [ 502.061398][ T6104] ? __pfx___mutex_trylock_common+0x10/0x10 [ 502.063523][ T6104] ? __pfx_out_of_memory+0x10/0x10 [ 502.065374][ T6104] __alloc_pages+0x1d89/0x2460 [ 502.067103][ T6104] ? __pfx___alloc_pages+0x10/0x10 [ 502.068949][ T6104] ? __pfx___lock_acquire+0x10/0x10 [ 502.070812][ T6104] ? __pfx_mark_lock+0x10/0x10 [ 502.072530][ T6104] ? __pfx_mark_lock+0x10/0x10 [ 502.074270][ T6104] ? __pfx_mark_lock+0x10/0x10 [ 502.075984][ T6104] ? lock_acquire+0x1b1/0x560 [ 502.077683][ T6104] ? find_held_lock+0x2d/0x110 [ 502.079415][ T6104] ? __slab_alloc.constprop.0+0x56/0xb0 [ 502.081394][ T6104] ? __pfx_lock_release+0x10/0x10 [ 502.083202][ T6104] new_slab+0x331/0x3a0 [ 502.084709][ T6104] ___slab_alloc+0x66d/0x1790 [ 502.086419][ T6104] ? kvmalloc_node+0x9d/0x1a0 [ 502.088184][ T6104] ? kvmalloc_node+0x9d/0x1a0 [ 502.089869][ T6104] ? __slab_alloc.constprop.0+0x56/0xb0 [ 502.091842][ T6104] __slab_alloc.constprop.0+0x56/0xb0 [ 502.093908][ T6104] __kmalloc_node+0x36e/0x480 [ 502.095668][ T6104] ? kvmalloc_node+0x9d/0x1a0 [ 502.097449][ T6104] kvmalloc_node+0x9d/0x1a0 [ 502.099215][ T6104] bucket_table_alloc.isra.0+0x86/0x470 [ 502.101252][ T6104] rhashtable_rehash_alloc+0x68/0x120 [ 502.103211][ T6104] rht_deferred_worker+0x1882/0x1fd0 [ 502.105133][ T6104] ? __pfx_lock_release+0x10/0x10 [ 502.106965][ T6104] process_one_work+0x9a9/0x1ac0 [ 502.108763][ T6104] ? __pfx_br_multicast_gc_work+0x10/0x10 [ 502.110852][ T6104] ? __pfx_process_one_work+0x10/0x10 [ 502.112795][ T6104] ? assign_work+0x1a0/0x250 [ 502.114481][ T6104] worker_thread+0x6c8/0xf70 [ 502.116247][ T6104] ? __kthread_parkme+0x148/0x220 [ 502.118258][ T6104] ? __pfx_worker_thread+0x10/0x10 [ 502.120109][ T6104] kthread+0x2c1/0x3a0 [ 502.121601][ T6104] ? _raw_spin_unlock_irq+0x23/0x50 [ 502.123463][ T6104] ? __pfx_kthread+0x10/0x10 [ 502.125149][ T6104] ret_from_fork+0x45/0x80 [ 502.126762][ T6104] ? __pfx_kthread+0x10/0x10 [ 502.128419][ T6104] ret_from_fork_asm+0x1a/0x30 [ 502.130191][ T6104] [ 502.133070][ T6104] Mem-Info: [ 502.134280][ T6104] active_anon:0 inactive_anon:0 isolated_anon:0 [ 502.134280][ T6104] active_file:9 inactive_file:13 isolated_file:0 [ 502.134280][ T6104] unevictable:1768 dirty:0 writeback:0 [ 502.134280][ T6104] slab_reclaimable:11729 slab_unreclaimable:638494 [ 502.134280][ T6104] mapped:1 shmem:1768 pagetables:363 [ 502.134280][ T6104] sec_pagetables:0 bounce:0 [ 502.134280][ T6104] kernel_misc_reclaimable:0 [ 502.134280][ T6104] free:15545 free_pcp:939 free_cma:0 [ 502.149732][ T6104] Node 0 active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10064kB pagetables:1280kB sec_pagetables:0kB all_unreclaimable? no [ 502.175754][ T6104] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:116kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:336kB pagetables:172kB sec_pagetables:0kB all_unreclaimable? no [ 502.187556][ T6104] Node 0 DMA free:5440kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 502.200137][ T6104] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 502.202284][ T6104] Node 0 DMA32 free:26292kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:4096KB active_anon:4kB inactive_anon:0kB active_file:552kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1192kB local_pcp:440kB free_cma:0kB [ 502.223575][ T6104] lowmem_reserve[]: 0 0 0 0 0 [ 502.225401][ T6104] Node 1 Normal free:30224kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:104kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:2644kB local_pcp:844kB free_cma:0kB [ 502.238674][ T6104] lowmem_reserve[]: 0 0 0 0 0 [ 502.242079][ T6104] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 6*16kB (ME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5440kB [ 502.248084][ T6104] Node 0 DMA32: 748*4kB (UM) 743*8kB (UME) 699*16kB (UME) 185*32kB (UME) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26296kB [ 502.262000][ T6104] Node 1 Normal: 164*4kB (UME) 80*8kB (UME) 154*16kB (UME) 69*32kB (ME) 23*64kB (UME) 6*128kB (ME) 6*256kB (UME) 6*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 3*4096kB (M) = 30224kB [ 502.275180][ T6104] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 502.279916][ T6104] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 502.285268][ T6104] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 502.289521][ T6104] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 502.300400][ T6104] 1821 total pagecache pages [ 502.302560][ T6104] 0 pages in swap cache [ 502.304786][ T6104] Free swap = 113284kB [ 502.306944][ T6104] Total swap = 124996kB [ 502.309015][ T6104] 1048443 pages RAM [ 502.336254][ T6104] 0 pages HighMem/MovableOnly [ 502.338203][ T6104] 254667 pages reserved [ 502.339895][ T6104] 0 pages cma reserved [ 502.341487][ T6104] Unreclaimable slab info: [ 502.343247][ T6104] Name Used Total [ 502.345692][ T6104] pid_2 101KB 171KB [ 502.348040][ T6104] bio-352 7KB 7KB [ 502.359758][ T6104] bio-416 8KB 8KB [ 502.362654][ T6104] bio-432 8KB 8KB [ 502.365326][ T6104] bio-528 15KB 15KB [ 502.367708][ T6104] zspage 47KB 47KB [ 502.375552][ T6104] zs_handle 28KB 28KB [ 502.377962][ T6104] zspage 51KB 51KB [ 502.385445][ T6104] zs_handle 28KB 28KB [ 502.388035][ T6104] zspage 43KB 43KB [ 502.390493][ T6104] zs_handle 28KB 28KB [ 502.392773][ T6104] zspage 47KB 47KB [ 502.395002][ T6104] zs_handle 28KB 28KB [ 502.397202][ T6104] zspage 47KB 47KB [ 502.399390][ T6104] zs_handle 28KB 28KB [ 502.401665][ T6104] zspage 43KB 43KB [ 502.403855][ T6104] zs_handle 28KB 28KB [ 502.405992][ T6104] zspage 39KB 39KB [ 502.408161][ T6104] zs_handle 28KB 28KB [ 502.415620][ T6104] zspage 43KB 43KB [ 502.417851][ T6104] zs_handle 28KB 28KB [ 502.426159][ T6104] zspage 43KB 43KB [ 502.428403][ T6104] zs_handle 28KB 28KB [ 502.430781][ T6104] zspage 51KB 51KB [ 502.433075][ T6104] zs_handle 21KB 28KB [ 502.435443][ T6104] zspage 55KB 55KB [ 502.437832][ T6104] zs_handle 28KB 28KB [ 502.440235][ T6104] zspage 43KB 43KB [ 502.442480][ T6104] zs_handle 28KB 28KB [ 502.444706][ T6104] zspage 43KB 43KB [ 502.446901][ T6104] zs_handle 28KB 28KB [ 502.449186][ T6104] zspage 47KB 47KB [ 502.462474][ T6104] zs_handle 28KB 28KB [ 502.465356][ T6104] zspage 39KB 39KB [ 502.467902][ T6104] zs_handle 28KB 28KB [ 502.477139][ T6104] zspage 43KB 43KB [ 502.480120][ T6104] zs_handle 28KB 28KB [ 502.482850][ T6104] zspage 51KB 51KB [ 502.485607][ T6104] zs_handle 28KB 28KB [ 502.488367][ T6104] zspage 43KB 43KB [ 502.494113][ T6104] zs_handle 28KB 28KB [ 502.496607][ T6104] zspage 39KB 39KB [ 502.499329][ T6104] zs_handle 28KB 28KB [ 502.508673][ T6104] zspage 47KB 47KB [ 502.515839][ T6104] zs_handle 28KB 28KB [ 502.518200][ T6104] zspage 55KB 55KB [ 502.522396][ T6104] zs_handle 28KB 28KB [ 502.524620][ T6104] zspage 47KB 47KB [ 502.527320][ T6104] zs_handle 28KB 28KB [ 502.529748][ T6104] zspage 39KB 39KB [ 502.532369][ T6104] zs_handle 28KB 28KB [ 502.534635][ T6104] zspage 51KB 51KB [ 502.536891][ T6104] zs_handle 24KB 24KB [ 502.539094][ T6104] zspage 51KB 51KB [ 502.547459][ T6104] zs_handle 28KB 28KB [ 502.549773][ T6104] zspage 43KB 43KB [ 502.551981][ T6104] zs_handle 28KB 28KB [ 502.554142][ T6104] zspage 39KB 39KB [ 502.556214][ T6104] zs_handle 28KB 28KB [ 502.558445][ T6104] zspage 47KB 47KB [ 502.566177][ T6104] zs_handle 28KB 28KB [ 502.568524][ T6104] zspage 51KB 51KB [ 502.573116][ T6104] zs_handle 24KB 24KB [ 502.575438][ T6104] zspage 47KB 47KB [ 502.577669][ T6104] zs_handle 28KB 28KB [ 502.585636][ T6104] zspage 55KB 55KB [ 502.587874][ T6104] zs_handle 24KB 24KB [ 502.590217][ T6104] zspage 51KB 51KB [ 502.592465][ T6104] zs_handle 28KB 28KB [ 502.594546][ T6104] zswap_entry 517KB 1299KB [ 502.596754][ T6104] AF_VSOCK 30KB 30KB [ 502.598988][ T6104] batadv_tt_change_cache 16KB 16KB [ 502.601451][ T6104] batadv_tl_cache 16KB 16KB [ 502.603666][ T6104] IEEE-802.15.4-MAC 31KB 31KB [ 502.605906][ T6104] IEEE-802.15.4-RAW 31KB 31KB [ 502.608109][ T6104] SMC 30KB 30KB [ 502.616162][ T6104] TIPC 91KB 91KB [ 502.618664][ T6104] RDS 31KB 31KB [ 502.628167][ T6104] SCTPv6 94KB 94KB [ 502.631500][ T6104] SCTP 30KB 30KB [ 502.634904][ T6104] DCCPv6 88KB 88KB [ 502.638100][ T6104] DCCP 92KB 92KB [ 502.641028][ T6104] PNPIPE 31KB 31KB [ 502.643764][ T6104] PHONET 31KB 31KB [ 502.646023][ T6104] L2TP/IPv6 31KB 31KB [ 502.648309][ T6104] L2TP/IP 30KB 30KB [ 502.650818][ T6104] KCM 30KB 30KB [ 502.653252][ T6104] kcm_mux 15KB 15KB [ 502.655480][ T6104] RXRPC 123KB 123KB [ 502.657722][ T6104] rxrpc_call_jar 151KB 151KB [ 502.680937][ T6104] net_bridge_fdb_entry 3079KB 3079KB [ 502.683269][ T6104] MPTCPv6 30KB 30KB [ 502.685646][ T6104] fib6_node 4216KB 4216KB [ 502.687996][ T6104] ip6_dst_cache 1567KB 1820KB [ 502.692444][ T6104] PINGv6 30KB 30KB [ 502.694949][ T6104] RAWv6 123KB 123KB [ 502.697183][ T6104] UDPLITEv6 32KB 32KB [ 502.699424][ T6104] UDPv6 128KB 128KB [ 502.704187][ T6104] TCPv6 559KB 848KB [ 502.707112][ T6104] nf_conntrack 39KB 39KB [ 502.709388][ T6104] wg_peer 91KB 91KB [ 502.717512][ T6104] allowedips_node 11KB 11KB [ 502.726407][ T6104] t10_alua_lu_gp_cache 7KB 7KB [ 502.728751][ T6104] scsi_sense_cache 44KB 44KB [ 502.731127][ T6104] virtio_scsi_cmd 16KB 16KB [ 502.733332][ T6104] bio-136 108KB 108KB [ 502.735786][ T6104] virtio-gpu-vbufs 55KB 87KB [ 502.738007][ T6104] bio-264 7KB 7KB [ 502.740293][ T6104] mqueue_inode_cache 121KB 121KB [ 502.742542][ T6104] f2fs_bio_post_read_ctx 23KB 23KB [ 502.745184][ T6104] jfs_mp 7KB 7KB [ 502.747897][ T6104] fuse_request 7KB 7KB [ 502.754088][ T6104] cifs_small_rq 16KB 16KB [ 502.756297][ T6104] cifs_request 67KB 67KB [ 502.758499][ T6104] cifs_mpx_ids 4KB 4KB [ 502.765237][ T6104] nfs_commit_data 15KB 15KB [ 502.767455][ T6104] nfs_write_data 63KB 63KB [ 502.769745][ T6104] jbd2_inode 15KB 15KB [ 502.772475][ T6104] ext4_system_zone 3KB 3KB [ 502.774674][ T6104] ext4_io_end_vec 15KB 15KB [ 502.776866][ T6104] pid_namespace 23KB 23KB [ 502.779923][ T6104] rpc_buffers 31KB 31KB [ 502.782128][ T6104] rpc_tasks 7KB 7KB [ 502.784305][ T6104] UNIX-STREAM 256KB 256KB [ 502.786502][ T6104] UNIX 422KB 544KB [ 502.788665][ T6104] UDP-Lite 30KB 30KB [ 502.790927][ T6104] MPTCP 31KB 31KB [ 502.793152][ T6104] tcp_bind2_bucket 16KB 16KB [ 502.795376][ T6104] tcp_bind_bucket 16KB 16KB [ 502.797583][ T6104] ip_fib_trie 28KB 28KB [ 502.818038][ T6104] ip_fib_alias 75KB 75KB [ 502.820942][ T6104] rtable 79KB 120KB [ 502.823309][ T6104] PING 30KB 30KB [ 502.825557][ T6104] RAW 61KB 61KB [ 502.827856][ T6104] UDP 123KB 123KB [ 502.831674][ T6104] tw_sock_TCP 7KB 7KB [ 502.833915][ T6104] request_sock_TCP 15KB 15KB [ 502.836076][ T6104] TCP 278KB 520KB [ 502.838287][ T6104] hugetlbfs_inode_cache 31KB 31KB [ 502.846537][ T6104] bio-256 15KB 15KB [ 502.848761][ T6104] ep_head 16KB 16KB [ 502.859724][ T6104] eventpoll_pwq 23KB 23KB [ 502.862059][ T6104] eventpoll_epi 78KB 78KB [ 502.864311][ T6104] inotify_inode_mark 39KB 39KB [ 502.866592][ T6104] sgpool-128 29KB 29KB [ 502.868769][ T6104] sgpool-64 31KB 31KB [ 502.882116][ T6104] sgpool-32 387KB 630KB [ 502.884414][ T6104] sgpool-16 235KB 296KB [ 502.886673][ T6104] sgpool-8 125KB 179KB [ 502.888872][ T6104] bio_crypt_ctx 7KB 7KB [ 502.897401][ T6104] request_queue 208KB 208KB [ 502.899627][ T6104] blkdev_ioc 7KB 7KB [ 502.901851][ T6104] bio-200 237KB 289KB [ 502.904414][ T6104] biovec-max 446KB 446KB [ 502.907128][ T6104] biovec-64 581KB 850KB [ 502.909345][ T6104] biovec-16 156KB 218KB [ 502.929474][ T6104] bio_integrity_payload 7KB 7KB [ 502.937177][ T6104] khugepaged_mm_slot 3KB 3KB [ 502.939453][ T6104] uid_cache 31KB 31KB [ 502.945108][ T6104] iommu_iova_magazine 1084KB 1134KB [ 502.947376][ T6104] iommu_iova 268KB 268KB [ 502.949589][ T6104] dmaengine-unmap-256 30KB 30KB [ 502.965180][ T6104] dmaengine-unmap-128 30KB 30KB [ 502.967506][ T6104] dmaengine-unmap-16 4KB 4KB [ 502.969792][ T6104] dmaengine-unmap-2 4KB 4KB [ 502.972001][ T6104] QIPCRTR 31KB 31KB [ 502.974185][ T6104] audit_buffer 15KB 15KB [ 502.976786][ T6104] skbuff_ext_cache 28KB 28KB [ 502.979015][ T6104] skbuff_small_head 9627KB 11040KB [ 502.984379][ T6104] skbuff_fclone_cache 171KB 234KB [ 502.987234][ T6104] skbuff_head_cache 6302KB 7269KB [ 502.989600][ T6104] configfs_dir_cache 12KB 12KB [ 502.993913][ T6104] file_lock_cache 87KB 87KB [ 502.996121][ T6104] file_lock_ctx 15KB 15KB [ 502.998306][ T6104] fsnotify_mark_connector 19KB 19KB [ 503.005007][ T6104] taskstats 147KB 186KB [ 503.007212][ T6104] proc_dir_entry 5722KB 5722KB [ 503.009421][ T6104] pde_opener 15KB 15KB [ 503.012174][ T6104] seq_file 70KB 101KB [ 503.014392][ T6104] sigqueue 66KB 86KB [ 503.016573][ T6104] shmem_inode_cache 6432KB 6577KB [ 503.018928][ T6104] kernfs_iattrs_cache 15KB 15KB [ 503.022330][ T6104] kernfs_node_cache 486706KB 486706KB [ 503.024535][ T6104] mnt_cache 70KB 70KB [ 503.026738][ T6104] filp 311KB 890KB [ 503.028941][ T6104] names_cache 238KB 595KB [ 503.035823][ T6104] net_namespace 57KB 57KB [ 503.038058][ T6104] ima_iint_cache 55KB 55KB [ 503.040398][ T6104] hashtab_node 79KB 79KB [ 503.043066][ T6104] ebitmap_node 421KB 421KB [ 503.045297][ T6104] avtab_node 187KB 187KB [ 503.047674][ T6104] avc_node 83KB 91KB [ 503.055411][ T6104] lsm_inode_cache 2466KB 3010KB [ 503.057684][ T6104] lsm_file_cache 51KB 127KB [ 503.059992][ T6104] key_jar 31KB 31KB [ 503.062213][ T6104] uts_namespace 31KB 31KB [ 503.064410][ T6104] nsproxy 15KB 15KB [ 503.066614][ T6104] vma_lock 415KB 489KB [ 503.068800][ T6104] vm_area_struct 460KB 556KB [ 503.077833][ T6104] fs_cache 76KB 100KB [ 503.080160][ T6104] files_cache 270KB 334KB [ 503.082363][ T6104] signal_cache 745KB 1761KB [ 503.084968][ T6104] sighand_cache 996KB 1984KB [ 503.087163][ T6104] task_struct 3335KB 4186KB [ 503.089345][ T6104] cred 134KB 292KB [ 503.114474][ T6104] anon_vma_chain 238KB 283KB [ 503.116843][ T6104] anon_vma 266KB 382KB [ 503.119128][ T6104] pid 187KB 414KB [ 503.128317][ T6104] Acpi-Operand 254KB 360KB [ 503.133192][ T6104] Acpi-ParseExt 66KB 82KB [ 503.135455][ T6104] Acpi-Parse 59KB 75KB [ 503.137753][ T6104] Acpi-State 51KB 66KB [ 503.140131][ T6104] Acpi-Namespace 60KB 60KB [ 503.142519][ T6104] numa_policy 3KB 3KB [ 503.144859][ T6104] perf_event 31KB 31KB [ 503.147177][ T6104] trace_event_file 488KB 488KB [ 503.150815][ T6104] ftrace_event_field 885KB 885KB [ 503.153196][ T6104] pool_workqueue 1692KB 1696KB [ 503.155524][ T6104] maple_node 488KB 1392KB [ 503.157844][ T6104] task_group 30KB 30KB [ 503.169725][ T6104] mm_struct 425KB 648KB [ 503.172154][ T6104] vmap_area 253KB 895KB [ 503.174510][ T6104] debug_objects_cache 54000KB 54201KB [ 503.177135][ T6104] page->ptl 75KB 129KB [ 503.187630][ T6104] kmalloc-cg-8k 264448KB 264544KB [ 503.189984][ T6104] kmalloc-cg-4k 405640KB 405744KB [ 503.192182][ T6104] kmalloc-cg-2k 335088KB 335140KB [ 503.194599][ T6104] kmalloc-cg-1k 67154KB 68000KB [ 503.196923][ T6104] kmalloc-cg-512 33719KB 33744KB [ 503.199226][ T6104] kmalloc-cg-256 64KB 64KB [ 503.216211][ T6104] kmalloc-cg-192 4222KB 4228KB [ 503.219302][ T6104] kmalloc-cg-128 4312KB 4312KB [ 503.227222][ T6104] kmalloc-cg-96 542KB 560KB [ 503.230127][ T6104] kmalloc-cg-64 73KB 92KB [ 503.233025][ T6104] kmalloc-cg-32 264KB 304KB [ 503.235742][ T6104] kmalloc-cg-16 16KB 20KB [ 503.238116][ T6104] kmalloc-cg-8 16KB 16KB [ 503.247528][ T6104] kmalloc-8k 4704KB 4832KB [ 503.259296][ T6104] kmalloc-4k 56248KB 56936KB [ 503.275494][ T6104] kmalloc-2k 76416KB 82272KB [ 503.278195][ T6104] kmalloc-1k 213686KB 219040KB [ 503.280991][ T6104] kmalloc-512 240650KB 240680KB [ 503.283989][ T6104] kmalloc-256 45193KB 45208KB [ 503.286844][ T6104] kmalloc-192 22512KB 22516KB [ 503.289998][ T6104] kmalloc-128 31155KB 31156KB [ 503.292541][ T6104] kmalloc-96 4036KB 4508KB [ 503.295496][ T6104] kmalloc-64 14119KB 14996KB [ 503.298186][ T6104] kmalloc-32 40143KB 40144KB [ 503.306591][ T6104] kmalloc-16 2324KB 2788KB [ 503.309385][ T6104] kmalloc-8 2548KB 2584KB [ 503.319612][ T6104] kmem_cache_node 240KB 244KB [ 503.322063][ T6104] kmem_cache 210KB 210KB [ 503.324653][ T6104] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6041,uid=0 [ 503.331515][ T6104] Out of memory: Killed process 6041 (udevd) total-vm:17976kB, anon-rss:168kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 503.374617][ T4906] dhcpcd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 503.380408][ T4906] CPU: 2 PID: 4906 Comm: dhcpcd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 503.384182][ T4906] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 503.388029][ T4906] Call Trace: [ 503.389378][ T4906] [ 503.390577][ T4906] dump_stack_lvl+0x16c/0x1f0 [ 503.392493][ T4906] dump_header+0x101/0x900 [ 503.394231][ T4906] oom_kill_process+0x270/0xa70 [ 503.396114][ T4906] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 503.398464][ T4906] out_of_memory+0x13b6/0x16b0 [ 503.400296][ T4906] ? __pfx___mutex_trylock_common+0x10/0x10 [ 503.402443][ T4906] ? __pfx_out_of_memory+0x10/0x10 [ 503.404284][ T4906] __alloc_pages+0x1d89/0x2460 [ 503.406060][ T4906] ? __pfx___alloc_pages+0x10/0x10 [ 503.407904][ T4906] ? filemap_get_entry+0x239/0x470 [ 503.409759][ T4906] ? find_held_lock+0x2d/0x110 [ 503.411531][ T4906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 503.413679][ T4906] ? policy_nodemask+0xea/0x4e0 [ 503.415435][ T4906] alloc_pages_mpol+0x275/0x610 [ 503.417193][ T4906] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 503.419132][ T4906] ? _raw_spin_unlock+0x28/0x50 [ 503.420913][ T4906] ? swap_swapcount+0x13d/0x220 [ 503.422657][ T4906] ? __lock_acquire+0xc5d/0x3b30 [ 503.424470][ T4906] __read_swap_cache_async+0x274/0x610 [ 503.426440][ T4906] ? __pfx___read_swap_cache_async+0x10/0x10 [ 503.428591][ T4906] ? __pfx___lock_acquire+0x10/0x10 [ 503.430497][ T4906] ? swp_swap_info+0xcf/0x130 [ 503.432251][ T4906] ? __pfx_swp_swap_info+0x10/0x10 [ 503.434107][ T4906] ? mark_lock+0xb5/0xc60 [ 503.435660][ T4906] ? hlock_class+0x4e/0x130 [ 503.437292][ T4906] swap_cluster_readahead+0x4ab/0x6f0 [ 503.439220][ T4906] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 503.441340][ T4906] ? __pfx_lock_release+0x10/0x10 [ 503.443148][ T4906] ? xas_descend+0x141/0x4f0 [ 503.444828][ T4906] ? filemap_get_entry+0x23e/0x470 [ 503.446709][ T4906] swapin_readahead+0x12e/0xe30 [ 503.448465][ T4906] ? get_swap_device+0x367/0x5e0 [ 503.450272][ T4906] ? __pfx_swapin_readahead+0x10/0x10 [ 503.452236][ T4906] ? __filemap_get_folio+0x2ae/0xa90 [ 503.454208][ T4906] ? swap_cache_get_folio+0x1dc/0x460 [ 503.456146][ T4906] ? get_swap_device+0x245/0x5e0 [ 503.457959][ T4906] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 503.460028][ T4906] ? __pfx_lock_acquire+0x10/0x10 [ 503.461865][ T4906] ? __pfx___lock_acquire+0x10/0x10 [ 503.463988][ T4906] do_swap_page+0x4ce/0x3170 [ 503.466071][ T4906] ? rcu_is_watching+0x12/0xc0 [ 503.468197][ T4906] ? __pte_offset_map+0x1b9/0x540 [ 503.470468][ T4906] ? __pfx_do_swap_page+0x10/0x10 [ 503.472836][ T4906] ? pte_offset_map_nolock+0xfe/0x1c0 [ 503.475227][ T4906] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 503.477827][ T4906] __handle_mm_fault+0x13c1/0x4b40 [ 503.480097][ T4906] ? __pfx___handle_mm_fault+0x10/0x10 [ 503.482507][ T4906] ? find_vma+0x112/0x1b0 [ 503.484423][ T4906] ? __pfx_find_vma+0x10/0x10 [ 503.486539][ T4906] ? lock_acquire+0x1b1/0x560 [ 503.488624][ T4906] handle_mm_fault+0x476/0xa00 [ 503.490767][ T4906] ? lock_mm_and_find_vma+0xa6/0x580 [ 503.493131][ T4906] do_user_addr_fault+0x2e5/0x1080 [ 503.495396][ T4906] exc_page_fault+0x5c/0xc0 [ 503.497441][ T4906] asm_exc_page_fault+0x26/0x30 [ 503.499642][ T4906] RIP: 0010:do_sys_poll+0x7b9/0xde0 [ 503.502086][ T4906] Code: 12 e8 9b 72 8e ff 48 89 d8 48 c1 e8 03 42 0f b6 14 28 48 89 d8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 09 05 00 00 0f b7 03 <66> 41 89 47 06 41 83 ee 01 49 83 c7 08 48 83 c3 08 e8 61 72 8e ff [ 503.509878][ T4906] RSP: 0000:ffffc900076af900 EFLAGS: 00050246 [ 503.512351][ T4906] RAX: 0000000000000011 RBX: ffffc900076af9e2 RCX: ffffffff81fefbc6 [ 503.515571][ T4906] RDX: 0000000000000000 RSI: ffffffff81fefbd5 RDI: 0000000000000005 [ 503.518615][ T4906] RBP: ffffc900076afe48 R08: 0000000000000005 R09: 0000000000000000 [ 503.521785][ T4906] R10: 0000000000000005 R11: 0000000000000000 R12: ffffc900076af9d0 [ 503.524727][ T4906] R13: dffffc0000000000 R14: 0000000000000005 R15: 000055ce15a76ed0 [ 503.527590][ T4906] ? do_sys_poll+0x786/0xde0 [ 503.529289][ T4906] ? do_sys_poll+0x795/0xde0 [ 503.530975][ T4906] ? __pfx_do_sys_poll+0x10/0x10 [ 503.532754][ T4906] ? hlock_class+0x4e/0x130 [ 503.534405][ T4906] ? __pfx_pollwake+0x10/0x10 [ 503.536184][ T4906] ? __pfx_pollwake+0x10/0x10 [ 503.538034][ T4906] ? __pfx_pollwake+0x10/0x10 [ 503.539828][ T4906] ? __pfx_pollwake+0x10/0x10 [ 503.541852][ T4906] ? __pfx_pollwake+0x10/0x10 [ 503.543804][ T4906] ? _raw_spin_unlock_irq+0x23/0x50 [ 503.545706][ T4906] ? lockdep_hardirqs_on+0x7c/0x110 [ 503.547793][ T4906] ? _raw_spin_unlock_irq+0x2e/0x50 [ 503.549855][ T4906] ? set_user_sigmask+0x217/0x2a0 [ 503.551640][ T4906] ? __pfx_set_user_sigmask+0x10/0x10 [ 503.553681][ T4906] ? __pfx___seccomp_filter+0x10/0x10 [ 503.555841][ T4906] __x64_sys_ppoll+0x25a/0x2d0 [ 503.557721][ T4906] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 503.559936][ T4906] ? __secure_computing+0x273/0x3f0 [ 503.561857][ T4906] do_syscall_64+0xd2/0x260 [ 503.563656][ T4906] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 503.565916][ T4906] RIP: 0033:0x7efede2cdad5 [ 503.567597][ T4906] Code: Unable to access opcode bytes at 0x7efede2cdaab. [ 503.570095][ T4906] RSP: 002b:00007ffc8fdeab00 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 503.573100][ T4906] RAX: ffffffffffffffda RBX: 000055ce15a6ddd0 RCX: 00007efede2cdad5 [ 503.575920][ T4906] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000055ce15a76ed0 [ 503.578796][ T4906] RBP: 00007ffc8fdeae50 R08: 0000000000000008 R09: 000055cde46e13d0 [ 503.581639][ T4906] R10: 00007ffc8fdeae50 R11: 0000000000000246 R12: 0000000000000000 [ 503.584711][ T4906] R13: 000055cde46e1610 R14: 0000000000000000 R15: 0000000000000000 [ 503.587892][ T4906] [ 503.591990][ T4906] Mem-Info: [ 503.593235][ T4906] active_anon:0 inactive_anon:0 isolated_anon:0 [ 503.593235][ T4906] active_file:0 inactive_file:71 isolated_file:0 [ 503.593235][ T4906] unevictable:1768 dirty:0 writeback:0 [ 503.593235][ T4906] slab_reclaimable:11729 slab_unreclaimable:638472 [ 503.593235][ T4906] mapped:1 shmem:1768 pagetables:363 [ 503.593235][ T4906] sec_pagetables:0 bounce:0 [ 503.593235][ T4906] kernel_misc_reclaimable:0 [ 503.593235][ T4906] free:16383 free_pcp:197 free_cma:0 [ 503.608738][ T4906] Node 0 active_anon:0kB inactive_anon:0kB active_file:104kB inactive_file:56kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10064kB pagetables:1280kB sec_pagetables:0kB all_unreclaimable? no [ 503.622118][ T4906] Node 1 active_anon:0kB inactive_anon:0kB active_file:100kB inactive_file:128kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:304kB pagetables:172kB sec_pagetables:0kB all_unreclaimable? no [ 503.633739][ T4906] Node 0 DMA free:5440kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 503.644818][ T4906] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 503.647156][ T4906] Node 0 DMA32 free:27320kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:2048KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:312kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:996kB local_pcp:0kB free_cma:0kB [ 503.658411][ T4906] lowmem_reserve[]: 0 0 0 0 0 [ 503.661791][ T4906] Node 1 Normal free:32772kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:392kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:80kB local_pcp:0kB free_cma:0kB [ 503.671951][ T4906] lowmem_reserve[]: 0 0 0 0 0 [ 503.673833][ T4906] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 6*16kB (ME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5440kB [ 503.679503][ T4906] Node 0 DMA32: 993*4kB (UM) 606*8kB (UME) 706*16kB (UME) 199*32kB (UME) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26740kB [ 503.686406][ T4906] Node 1 Normal: 175*4kB (UME) 129*8kB (UME) 180*16kB (UME) 85*32kB (UME) 31*64kB (UME) 10*128kB (UME) 5*256kB (ME) 5*512kB (ME) 2*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 32868kB [ 503.695869][ T4906] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 503.703365][ T4906] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 503.707301][ T4906] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 503.710862][ T4906] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 503.714194][ T4906] 1821 total pagecache pages [ 503.715917][ T4906] 0 pages in swap cache [ 503.717523][ T4906] Free swap = 113540kB [ 503.719086][ T4906] Total swap = 124996kB [ 503.722402][ T4906] 1048443 pages RAM [ 503.723842][ T4906] 0 pages HighMem/MovableOnly [ 503.725638][ T4906] 254667 pages reserved [ 503.727148][ T4906] 0 pages cma reserved [ 503.728652][ T4906] Unreclaimable slab info: [ 503.771222][ T4906] Name Used Total [ 503.773590][ T4906] pid_2 101KB 171KB [ 503.776000][ T4906] bio-352 7KB 7KB [ 503.778314][ T4906] bio-416 8KB 8KB [ 503.781604][ T4906] bio-432 8KB 8KB [ 503.783843][ T4906] bio-528 15KB 15KB [ 503.786220][ T4906] zspage 47KB 47KB [ 503.788573][ T4906] zs_handle 28KB 28KB [ 503.791770][ T4906] zspage 51KB 51KB [ 503.795164][ T4906] zs_handle 28KB 28KB [ 503.797515][ T4906] zspage 43KB 43KB [ 503.800677][ T4906] zs_handle 28KB 28KB [ 503.802845][ T4906] zspage 47KB 47KB [ 503.805032][ T4906] zs_handle 28KB 28KB [ 503.807298][ T4906] zspage 47KB 47KB [ 503.809536][ T4906] zs_handle 28KB 28KB [ 503.813131][ T4906] zspage 43KB 43KB [ 503.815476][ T4906] zs_handle 28KB 28KB [ 503.817754][ T4906] zspage 39KB 39KB [ 503.824208][ T4906] zs_handle 28KB 28KB [ 503.826485][ T4906] zspage 43KB 43KB [ 503.828674][ T4906] zs_handle 28KB 28KB [ 503.839100][ T4906] zspage 43KB 43KB [ 503.841474][ T4906] zs_handle 28KB 28KB [ 503.843613][ T4906] zspage 51KB 51KB [ 503.846035][ T4906] zs_handle 21KB 28KB [ 503.848943][ T4906] zspage 55KB 55KB [ 503.862478][ T4906] zs_handle 28KB 28KB [ 503.865390][ T4906] zspage 43KB 43KB [ 503.868250][ T4906] zs_handle 28KB 28KB [ 503.871294][ T4906] zspage 43KB 43KB [ 503.873649][ T4906] zs_handle 28KB 28KB [ 503.876461][ T4906] zspage 47KB 47KB [ 503.879303][ T4906] zs_handle 28KB 28KB [ 503.889561][ T4906] zspage 39KB 39KB [ 503.899134][ T4906] zs_handle 28KB 28KB [ 503.901680][ T4906] zspage 43KB 43KB [ 503.903965][ T4906] zs_handle 28KB 28KB [ 503.906291][ T4906] zspage 51KB 51KB [ 503.908542][ T4906] zs_handle 28KB 28KB [ 503.919265][ T4906] zspage 43KB 43KB [ 503.925466][ T4906] zs_handle 28KB 28KB [ 503.928210][ T4906] zspage 39KB 39KB [ 503.933445][ T4906] zs_handle 28KB 28KB [ 503.935918][ T4906] zspage 47KB 47KB [ 503.938487][ T4906] zs_handle 28KB 28KB [ 503.946954][ T4906] zspage 55KB 55KB [ 503.949175][ T4906] zs_handle 28KB 28KB [ 503.951456][ T4906] zspage 47KB 47KB [ 503.953645][ T4906] zs_handle 28KB 28KB [ 503.955881][ T4906] zspage 39KB 39KB [ 503.958077][ T4906] zs_handle 28KB 28KB [ 503.960387][ T4906] zspage 51KB 51KB [ 503.962592][ T4906] zs_handle 24KB 24KB [ 503.964774][ T4906] zspage 51KB 51KB [ 503.966962][ T4906] zs_handle 28KB 28KB [ 503.969148][ T4906] zspage 43KB 43KB [ 503.979072][ T4906] zs_handle 28KB 28KB [ 503.981568][ T4906] zspage 39KB 39KB [ 503.983807][ T4906] zs_handle 28KB 28KB [ 503.986071][ T4906] zspage 47KB 47KB [ 503.988292][ T4906] zs_handle 28KB 28KB [ 503.990704][ T4906] zspage 51KB 51KB [ 503.992968][ T4906] zs_handle 24KB 24KB [ 503.995240][ T4906] zspage 47KB 47KB [ 503.997489][ T4906] zs_handle 28KB 28KB [ 504.000277][ T4906] zspage 55KB 55KB [ 504.002587][ T4906] zs_handle 24KB 24KB [ 504.004849][ T4906] zspage 51KB 51KB [ 504.007085][ T4906] zs_handle 28KB 28KB [ 504.009365][ T4906] zswap_entry 526KB 1299KB [ 504.024468][ T4906] AF_VSOCK 30KB 30KB [ 504.026924][ T4906] batadv_tt_change_cache 16KB 16KB [ 504.029415][ T4906] batadv_tl_cache 16KB 16KB [ 504.036000][ T4906] IEEE-802.15.4-MAC 31KB 31KB [ 504.038227][ T4906] IEEE-802.15.4-RAW 31KB 31KB [ 504.040545][ T4906] SMC 30KB 30KB [ 504.042754][ T4906] TIPC 91KB 91KB [ 504.045480][ T4906] RDS 31KB 31KB [ 504.047762][ T4906] SCTPv6 94KB 94KB [ 504.050204][ T4906] SCTP 30KB 30KB [ 504.052422][ T4906] DCCPv6 88KB 88KB [ 504.054631][ T4906] DCCP 92KB 92KB [ 504.057450][ T4906] PNPIPE 31KB 31KB [ 504.059864][ T4906] PHONET 31KB 31KB [ 504.062083][ T4906] L2TP/IPv6 31KB 31KB [ 504.064285][ T4906] L2TP/IP 30KB 30KB [ 504.067052][ T4906] KCM 30KB 30KB [ 504.085877][ T4906] kcm_mux 15KB 15KB [ 504.088132][ T4906] RXRPC 123KB 123KB [ 504.090507][ T4906] rxrpc_call_jar 151KB 151KB [ 504.092720][ T4906] net_bridge_fdb_entry 3079KB 3079KB [ 504.095025][ T4906] MPTCPv6 30KB 30KB [ 504.097867][ T4906] fib6_node 4216KB 4216KB [ 504.100174][ T4906] ip6_dst_cache 1681KB 1820KB [ 504.102870][ T4906] PINGv6 30KB 30KB [ 504.105090][ T4906] RAWv6 123KB 123KB [ 504.107282][ T4906] UDPLITEv6 32KB 32KB [ 504.109507][ T4906] UDPv6 128KB 128KB [ 504.111864][ T4906] TCPv6 559KB 848KB [ 504.114079][ T4906] nf_conntrack 39KB 39KB [ 504.116420][ T4906] wg_peer 91KB 91KB [ 504.118603][ T4906] allowedips_node 11KB 11KB [ 504.135839][ T4906] t10_alua_lu_gp_cache 7KB 7KB [ 504.138659][ T4906] scsi_sense_cache 44KB 44KB [ 504.144553][ T4906] virtio_scsi_cmd 16KB 16KB [ 504.146801][ T4906] bio-136 108KB 108KB [ 504.149000][ T4906] virtio-gpu-vbufs 55KB 87KB [ 504.152898][ T4906] bio-264 7KB 7KB [ 504.155116][ T4906] mqueue_inode_cache 121KB 121KB [ 504.157345][ T4906] f2fs_bio_post_read_ctx 23KB 23KB [ 504.159809][ T4906] jfs_mp 7KB 7KB [ 504.162011][ T4906] fuse_request 7KB 7KB [ 504.164194][ T4906] cifs_small_rq 16KB 16KB [ 504.166378][ T4906] cifs_request 67KB 67KB [ 504.168553][ T4906] cifs_mpx_ids 4KB 4KB [ 504.182571][ T4906] nfs_commit_data 15KB 15KB [ 504.185165][ T4906] nfs_write_data 63KB 63KB [ 504.187917][ T4906] jbd2_inode 15KB 15KB [ 504.199342][ T4906] ext4_system_zone 3KB 3KB [ 504.201751][ T4906] ext4_io_end_vec 15KB 15KB [ 504.204693][ T4906] pid_namespace 23KB 23KB [ 504.206958][ T4906] rpc_buffers 31KB 31KB [ 504.209223][ T4906] rpc_tasks 7KB 7KB [ 504.211782][ T4906] UNIX-STREAM 256KB 256KB [ 504.214027][ T4906] UNIX 422KB 544KB [ 504.216323][ T4906] UDP-Lite 30KB 30KB [ 504.218588][ T4906] MPTCP 31KB 31KB [ 504.220955][ T4906] tcp_bind2_bucket 16KB 16KB [ 504.223099][ T4906] tcp_bind_bucket 16KB 16KB [ 504.225528][ T4906] ip_fib_trie 28KB 28KB [ 504.227878][ T4906] ip_fib_alias 75KB 75KB [ 504.243223][ T4906] rtable 79KB 120KB [ 504.245828][ T4906] PING 30KB 30KB [ 504.248477][ T4906] RAW 61KB 61KB [ 504.255573][ T4906] UDP 123KB 123KB [ 504.258565][ T4906] tw_sock_TCP 7KB 7KB [ 504.262011][ T4906] request_sock_TCP 15KB 15KB [ 504.264537][ T4906] TCP 278KB 520KB [ 504.267654][ T4906] hugetlbfs_inode_cache 31KB 31KB [ 504.271324][ T4906] bio-256 15KB 15KB [ 504.274320][ T4906] ep_head 16KB 16KB [ 504.277231][ T4906] eventpoll_pwq 23KB 23KB [ 504.292896][ T4906] eventpoll_epi 78KB 78KB [ 504.295843][ T4906] inotify_inode_mark 39KB 39KB [ 504.298763][ T4906] sgpool-128 29KB 29KB [ 504.304478][ T4906] sgpool-64 31KB 31KB [ 504.307238][ T4906] sgpool-32 387KB 630KB [ 504.309546][ T4906] sgpool-16 235KB 296KB [ 504.313556][ T4906] sgpool-8 125KB 179KB [ 504.316299][ T4906] bio_crypt_ctx 7KB 7KB [ 504.319547][ T4906] request_queue 208KB 208KB [ 504.323297][ T4906] blkdev_ioc 7KB 7KB [ 504.326334][ T4906] bio-200 237KB 289KB [ 504.329066][ T4906] biovec-max 446KB 446KB [ 504.337766][ T4906] biovec-64 581KB 850KB [ 504.350636][ T4906] biovec-16 156KB 218KB [ 504.353434][ T4906] bio_integrity_payload 7KB 7KB [ 504.356540][ T4906] khugepaged_mm_slot 3KB 3KB [ 504.360203][ T4906] uid_cache 31KB 31KB [ 504.363158][ T4906] iommu_iova_magazine 1084KB 1134KB [ 504.366015][ T4906] iommu_iova 268KB 268KB [ 504.368254][ T4906] dmaengine-unmap-256 30KB 30KB [ 504.402090][ T4906] dmaengine-unmap-128 30KB 30KB [ 504.405423][ T4906] dmaengine-unmap-16 4KB 4KB [ 504.428111][ T4906] dmaengine-unmap-2 4KB 4KB [ 504.430499][ T4906] QIPCRTR 31KB 31KB [ 504.432702][ T4906] audit_buffer 15KB 15KB [ 504.434911][ T4906] skbuff_ext_cache 28KB 28KB [ 504.437119][ T4906] skbuff_small_head 10656KB 11040KB [ 504.439324][ T4906] skbuff_fclone_cache 171KB 234KB [ 504.444647][ T4906] skbuff_head_cache 6929KB 7253KB [ 504.446887][ T4906] configfs_dir_cache 12KB 12KB [ 504.449132][ T4906] file_lock_cache 87KB 87KB [ 504.451531][ T4906] file_lock_ctx 15KB 15KB [ 504.453834][ T4906] fsnotify_mark_connector 19KB 19KB [ 504.456191][ T4906] taskstats 147KB 186KB [ 504.458366][ T4906] proc_dir_entry 5722KB 5722KB [ 504.460769][ T4906] pde_opener 15KB 15KB [ 504.462956][ T4906] seq_file 70KB 101KB [ 504.465167][ T4906] sigqueue 66KB 86KB [ 504.467343][ T4906] shmem_inode_cache 6432KB 6577KB [ 504.469534][ T4906] kernfs_iattrs_cache 15KB 15KB [ 504.471896][ T4906] kernfs_node_cache 486706KB 486706KB [ 504.474132][ T4906] mnt_cache 70KB 70KB [ 504.476312][ T4906] filp 311KB 890KB [ 504.478496][ T4906] names_cache 238KB 595KB [ 504.486755][ T4906] net_namespace 57KB 57KB [ 504.489518][ T4906] ima_iint_cache 55KB 55KB [ 504.497046][ T4906] hashtab_node 79KB 79KB [ 504.499277][ T4906] ebitmap_node 421KB 421KB [ 504.503006][ T4906] avtab_node 187KB 187KB [ 504.505218][ T4906] avc_node 83KB 91KB [ 504.507422][ T4906] lsm_inode_cache 2466KB 3010KB [ 504.509577][ T4906] lsm_file_cache 51KB 127KB [ 504.513424][ T4906] key_jar 31KB 31KB [ 504.516087][ T4906] uts_namespace 31KB 31KB [ 504.518252][ T4906] nsproxy 15KB 15KB [ 504.521114][ T4906] vma_lock 415KB 489KB [ 504.523513][ T4906] vm_area_struct 460KB 556KB [ 504.526298][ T4906] fs_cache 76KB 100KB [ 504.529069][ T4906] files_cache 270KB 334KB [ 504.541688][ T4906] signal_cache 745KB 1761KB [ 504.544438][ T4906] sighand_cache 996KB 1984KB [ 504.547200][ T4906] task_struct 3335KB 4186KB [ 504.550472][ T4906] cred 134KB 292KB [ 504.553217][ T4906] anon_vma_chain 238KB 283KB [ 504.555965][ T4906] anon_vma 266KB 382KB [ 504.558796][ T4906] pid 187KB 414KB [ 504.561367][ T4906] Acpi-Operand 254KB 360KB [ 504.563540][ T4906] Acpi-ParseExt 66KB 82KB [ 504.565836][ T4906] Acpi-Parse 59KB 75KB [ 504.568013][ T4906] Acpi-State 51KB 66KB [ 504.577520][ T4906] Acpi-Namespace 60KB 60KB [ 504.580751][ T4906] numa_policy 3KB 3KB [ 504.583002][ T4906] perf_event 31KB 31KB [ 504.585209][ T4906] trace_event_file 488KB 488KB [ 504.587406][ T4906] ftrace_event_field 885KB 885KB [ 504.589611][ T4906] pool_workqueue 1692KB 1696KB [ 504.592208][ T4906] maple_node 488KB 1392KB [ 504.594476][ T4906] task_group 30KB 30KB [ 504.596649][ T4906] mm_struct 425KB 648KB [ 504.598862][ T4906] vmap_area 253KB 895KB [ 504.604616][ T4906] debug_objects_cache 54007KB 54201KB [ 504.606923][ T4906] page->ptl 75KB 129KB [ 504.609111][ T4906] kmalloc-cg-8k 264448KB 264544KB [ 504.614213][ T4906] kmalloc-cg-4k 405640KB 405744KB [ 504.616467][ T4906] kmalloc-cg-2k 335088KB 335140KB [ 504.618713][ T4906] kmalloc-cg-1k 67154KB 68000KB [ 504.621003][ T4906] kmalloc-cg-512 33719KB 33744KB [ 504.623187][ T4906] kmalloc-cg-256 64KB 64KB [ 504.625415][ T4906] kmalloc-cg-192 4222KB 4228KB [ 504.627572][ T4906] kmalloc-cg-128 4312KB 4312KB [ 504.630474][ T4906] kmalloc-cg-96 542KB 560KB [ 504.632636][ T4906] kmalloc-cg-64 73KB 92KB [ 504.634860][ T4906] kmalloc-cg-32 264KB 304KB [ 504.637034][ T4906] kmalloc-cg-16 16KB 20KB [ 504.639233][ T4906] kmalloc-cg-8 16KB 16KB [ 504.647079][ T4906] kmalloc-8k 4704KB 4832KB [ 504.649578][ T4906] kmalloc-4k 59736KB 59816KB [ 504.652145][ T4906] kmalloc-2k 76416KB 82272KB [ 504.654398][ T4906] kmalloc-1k 215280KB 219040KB [ 504.656579][ T4906] kmalloc-512 240661KB 240680KB [ 504.658787][ T4906] kmalloc-256 46425KB 46432KB [ 504.663983][ T4906] kmalloc-192 22512KB 22516KB [ 504.666276][ T4906] kmalloc-128 31155KB 31156KB [ 504.668536][ T4906] kmalloc-96 4114KB 4508KB [ 504.674479][ T4906] kmalloc-64 14119KB 14996KB [ 504.676806][ T4906] kmalloc-32 40199KB 40200KB [ 504.679232][ T4906] kmalloc-16 2324KB 2788KB [ 504.687432][ T4906] kmalloc-8 2548KB 2584KB [ 504.692936][ T4906] kmem_cache_node 240KB 244KB [ 504.695195][ T4906] kmem_cache 210KB 210KB [ 504.697431][ T4906] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=4906,uid=101 [ 504.702572][ T4906] Out of memory (oom_kill_allocating_task): Killed process 4906 (dhcpcd) total-vm:2680kB, anon-rss:156kB, file-rss:256kB, shmem-rss:0kB, UID:101 pgtables:44kB oom_score_adj:0 [ 504.748240][ T4683] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 504.752549][ T4683] CPU: 1 PID: 4683 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 504.756428][ T4683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 504.760818][ T4683] Call Trace: [ 504.762321][ T4683] [ 504.763661][ T4683] dump_stack_lvl+0x16c/0x1f0 [ 504.765717][ T4683] dump_header+0x101/0x900 [ 504.767729][ T4683] oom_kill_process+0x270/0xa70 [ 504.769720][ T4683] out_of_memory+0x343/0x16b0 [ 504.771823][ T4683] ? __pfx___mutex_trylock_common+0x10/0x10 [ 504.774486][ T4683] ? __pfx_out_of_memory+0x10/0x10 [ 504.776655][ T4683] __alloc_pages+0x1d89/0x2460 [ 504.778409][ T4683] ? hlock_class+0x4e/0x130 [ 504.780238][ T4683] ? __lock_acquire+0xc5d/0x3b30 [ 504.782471][ T4683] ? __pfx___alloc_pages+0x10/0x10 [ 504.784745][ T4683] ? __pfx___lock_acquire+0x10/0x10 [ 504.786670][ T4683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 504.788818][ T4683] ? policy_nodemask+0xea/0x4e0 [ 504.790586][ T4683] alloc_pages_mpol+0x275/0x610 [ 504.792350][ T4683] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 504.794286][ T4683] ? xas_descend+0x141/0x4f0 [ 504.795978][ T4683] folio_alloc+0x1e/0x40 [ 504.797531][ T4683] filemap_alloc_folio+0x3ba/0x490 [ 504.799400][ T4683] ? __pfx_filemap_alloc_folio+0x10/0x10 [ 504.801427][ T4683] __filemap_get_folio+0x52b/0xa90 [ 504.803430][ T4683] filemap_fault+0x618/0x38d0 [ 504.805547][ T4683] ? __pfx_filemap_fault+0x10/0x10 [ 504.807808][ T4683] ? __handle_mm_fault+0x36a6/0x4b40 [ 504.810136][ T4683] ? __pfx_lock_release+0x10/0x10 [ 504.812093][ T4683] __do_fault+0x10a/0x4a0 [ 504.813637][ T4683] __handle_mm_fault+0x3750/0x4b40 [ 504.815619][ T4683] ? __pfx___handle_mm_fault+0x10/0x10 [ 504.818059][ T4683] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 504.820520][ T4683] ? do_user_addr_fault+0x708/0x1080 [ 504.822785][ T4683] handle_mm_fault+0x476/0xa00 [ 504.824514][ T4683] do_user_addr_fault+0x426/0x1080 [ 504.826394][ T4683] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 504.828758][ T4683] exc_page_fault+0x5c/0xc0 [ 504.830666][ T4683] asm_exc_page_fault+0x26/0x30 [ 504.832393][ T4683] RIP: 0033:0x7fa6f636fb38 [ 504.834027][ T4683] Code: Unable to access opcode bytes at 0x7fa6f636fb0e. [ 504.836538][ T4683] RSP: 002b:00007ffc719e2128 EFLAGS: 00010207 [ 504.838759][ T4683] RAX: 0000000071f00000 RBX: 0000000000000008 RCX: 0000564b965bf8e2 [ 504.841637][ T4683] RDX: 0000000000000008 RSI: 0000564b6580e012 RDI: 00007ffc719e271f [ 504.844476][ T4683] RBP: 00007ffc719e271f R08: 0000000000000000 R09: fffffffffffffe98 [ 504.847333][ T4683] R10: 0000564ef2ee09ad R11: 0000000000000012 R12: 0000564b9657d220 [ 504.850181][ T4683] R13: 00007ffc719e26e4 R14: 00007ffc719e271f R15: 0000564b6580e4df [ 504.853075][ T4683] [ 504.855359][ T4683] Mem-Info: [ 504.856575][ T4683] active_anon:0 inactive_anon:0 isolated_anon:0 [ 504.856575][ T4683] active_file:31 inactive_file:22 isolated_file:0 [ 504.856575][ T4683] unevictable:1768 dirty:0 writeback:0 [ 504.856575][ T4683] slab_reclaimable:11729 slab_unreclaimable:638302 [ 504.856575][ T4683] mapped:1 shmem:1768 pagetables:350 [ 504.856575][ T4683] sec_pagetables:0 bounce:0 [ 504.856575][ T4683] kernel_misc_reclaimable:0 [ 504.856575][ T4683] free:16500 free_pcp:324 free_cma:0 [ 504.873776][ T4683] Node 0 active_anon:0kB inactive_anon:0kB active_file:120kB inactive_file:40kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10032kB pagetables:1276kB sec_pagetables:0kB all_unreclaimable? no [ 504.904580][ T4683] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:240kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:304kB pagetables:124kB sec_pagetables:0kB all_unreclaimable? no [ 504.915673][ T4683] Node 0 DMA free:5440kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 504.929225][ T4683] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 504.939842][ T4683] Node 0 DMA32 free:28700kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:2048KB active_anon:0kB inactive_anon:0kB active_file:472kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:80kB local_pcp:0kB free_cma:0kB [ 504.958725][ T4683] lowmem_reserve[]: 0 0 0 0 0 [ 504.960638][ T4683] Node 1 Normal free:33392kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:240kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 504.977516][ T4683] lowmem_reserve[]: 0 0 0 0 0 [ 504.979369][ T4683] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 6*16kB (ME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5440kB [ 504.985210][ T4683] Node 0 DMA32: 1045*4kB (UM) 670*8kB (UME) 794*16kB (UME) 176*32kB (UME) 10*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 28516kB [ 504.998875][ T4683] Node 1 Normal: 182*4kB (UME) 137*8kB (UME) 185*16kB (UME) 96*32kB (UME) 31*64kB (UME) 10*128kB (UME) 5*256kB (ME) 5*512kB (ME) 2*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 33392kB [ 505.044368][ T4683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 505.048419][ T4683] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 505.052411][ T4683] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 505.056608][ T4683] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 505.078000][ T4683] 1821 total pagecache pages [ 505.089303][ T4683] 0 pages in swap cache [ 505.091808][ T4683] Free swap = 113540kB [ 505.093636][ T4683] Total swap = 124996kB [ 505.095530][ T4683] 1048443 pages RAM [ 505.097460][ T4683] 0 pages HighMem/MovableOnly [ 505.103592][ T4683] 254667 pages reserved [ 505.105586][ T4683] 0 pages cma reserved [ 505.107483][ T4683] Unreclaimable slab info: [ 505.109573][ T4683] Name Used Total [ 505.113510][ T4683] pid_2 101KB 171KB [ 505.116329][ T4683] bio-352 7KB 7KB [ 505.119123][ T4683] bio-416 8KB 8KB [ 505.122544][ T4683] bio-432 8KB 8KB [ 505.125744][ T4683] bio-528 15KB 15KB [ 505.128417][ T4683] zspage 47KB 47KB [ 505.135742][ T4683] zs_handle 28KB 28KB [ 505.138613][ T4683] zspage 51KB 51KB [ 505.145953][ T4683] zs_handle 28KB 28KB [ 505.148334][ T4683] zspage 43KB 43KB [ 505.151206][ T4683] zs_handle 28KB 28KB [ 505.153840][ T4683] zspage 47KB 47KB [ 505.156646][ T4683] zs_handle 28KB 28KB [ 505.159500][ T4683] zspage 47KB 47KB [ 505.166074][ T4683] zs_handle 28KB 28KB [ 505.168478][ T4683] zspage 43KB 43KB [ 505.174762][ T4683] zs_handle 28KB 28KB [ 505.177515][ T4683] zspage 39KB 39KB [ 505.186214][ T4683] zs_handle 28KB 28KB [ 505.189002][ T4683] zspage 43KB 43KB [ 505.199207][ T4683] zs_handle 28KB 28KB [ 505.201640][ T4683] zspage 43KB 43KB [ 505.203892][ T4683] zs_handle 28KB 28KB [ 505.206226][ T4683] zspage 51KB 51KB [ 505.208631][ T4683] zs_handle 21KB 28KB [ 505.211197][ T4683] zspage 55KB 55KB [ 505.213475][ T4683] zs_handle 28KB 28KB [ 505.215930][ T4683] zspage 43KB 43KB [ 505.218493][ T4683] zs_handle 28KB 28KB [ 505.220911][ T4683] zspage 43KB 43KB [ 505.223234][ T4683] zs_handle 28KB 28KB [ 505.225936][ T4683] zspage 47KB 47KB [ 505.229145][ T4683] zs_handle 28KB 28KB [ 505.247049][ T4683] zspage 39KB 39KB [ 505.249882][ T4683] zs_handle 28KB 28KB [ 505.252647][ T4683] zspage 43KB 43KB [ 505.255298][ T4683] zs_handle 28KB 28KB [ 505.257695][ T4683] zspage 51KB 51KB [ 505.260043][ T4683] zs_handle 28KB 28KB [ 505.262256][ T4683] zspage 43KB 43KB [ 505.264443][ T4683] zs_handle 28KB 28KB [ 505.266664][ T4683] zspage 39KB 39KB [ 505.268870][ T4683] zs_handle 28KB 28KB [ 505.271265][ T4683] zspage 47KB 47KB [ 505.273792][ T4683] zs_handle 28KB 28KB [ 505.276345][ T4683] zspage 55KB 55KB [ 505.278734][ T4683] zs_handle 28KB 28KB [ 505.297476][ T4683] zspage 47KB 47KB [ 505.301080][ T4683] zs_handle 28KB 28KB [ 505.303410][ T4683] zspage 39KB 39KB [ 505.306158][ T4683] zs_handle 28KB 28KB [ 505.308942][ T4683] zspage 51KB 51KB [ 505.311915][ T4683] zs_handle 24KB 24KB [ 505.314426][ T4683] zspage 51KB 51KB [ 505.316621][ T4683] zs_handle 28KB 28KB [ 505.318845][ T4683] zspage 43KB 43KB [ 505.326357][ T4683] zs_handle 28KB 28KB [ 505.328656][ T4683] zspage 39KB 39KB [ 505.331754][ T4683] zs_handle 28KB 28KB [ 505.334290][ T4683] zspage 47KB 47KB [ 505.336851][ T4683] zs_handle 28KB 28KB [ 505.339145][ T4683] zspage 51KB 51KB [ 505.351924][ T4683] zs_handle 24KB 24KB [ 505.354221][ T4683] zspage 47KB 47KB [ 505.356745][ T4683] zs_handle 28KB 28KB [ 505.359444][ T4683] zspage 55KB 55KB [ 505.363137][ T4683] zs_handle 24KB 24KB [ 505.365529][ T4683] zspage 51KB 51KB [ 505.368709][ T4683] zs_handle 28KB 28KB [ 505.376363][ T4683] zswap_entry 486KB 1275KB [ 505.384836][ T4683] AF_VSOCK 30KB 30KB [ 505.387084][ T4683] batadv_tt_change_cache 16KB 16KB [ 505.389446][ T4683] batadv_tl_cache 16KB 16KB [ 505.398027][ T4683] IEEE-802.15.4-MAC 31KB 31KB [ 505.405023][ T4683] IEEE-802.15.4-RAW 31KB 31KB [ 505.407228][ T4683] SMC 30KB 30KB [ 505.409427][ T4683] TIPC 91KB 91KB [ 505.411663][ T4683] RDS 31KB 31KB [ 505.413878][ T4683] SCTPv6 94KB 94KB [ 505.416029][ T4683] SCTP 30KB 30KB [ 505.418211][ T4683] DCCPv6 88KB 88KB [ 505.425675][ T4683] DCCP 92KB 92KB [ 505.428030][ T4683] PNPIPE 31KB 31KB [ 505.430365][ T4683] PHONET 31KB 31KB [ 505.433148][ T4683] L2TP/IPv6 31KB 31KB [ 505.435402][ T4683] L2TP/IP 30KB 30KB [ 505.437899][ T4683] KCM 30KB 30KB [ 505.445361][ T4683] kcm_mux 15KB 15KB [ 505.447571][ T4683] RXRPC 123KB 123KB [ 505.455111][ T4683] rxrpc_call_jar 151KB 151KB [ 505.457334][ T4683] net_bridge_fdb_entry 3079KB 3079KB [ 505.459635][ T4683] MPTCPv6 30KB 30KB [ 505.461971][ T4683] fib6_node 4216KB 4216KB [ 505.464155][ T4683] ip6_dst_cache 1546KB 1718KB [ 505.466428][ T4683] PINGv6 30KB 30KB [ 505.468701][ T4683] RAWv6 123KB 123KB [ 505.471044][ T4683] UDPLITEv6 32KB 32KB [ 505.473260][ T4683] UDPv6 128KB 128KB [ 505.475439][ T4683] TCPv6 559KB 848KB [ 505.477633][ T4683] nf_conntrack 39KB 39KB [ 505.486589][ T4683] wg_peer 91KB 91KB [ 505.488811][ T4683] allowedips_node 11KB 11KB [ 505.503742][ T4683] t10_alua_lu_gp_cache 7KB 7KB [ 505.506045][ T4683] scsi_sense_cache 44KB 44KB [ 505.508217][ T4683] virtio_scsi_cmd 16KB 16KB [ 505.510501][ T4683] bio-136 108KB 108KB [ 505.512674][ T4683] virtio-gpu-vbufs 55KB 87KB [ 505.514884][ T4683] bio-264 7KB 7KB [ 505.517071][ T4683] mqueue_inode_cache 121KB 121KB [ 505.519302][ T4683] f2fs_bio_post_read_ctx 23KB 23KB [ 505.521789][ T4683] jfs_mp 7KB 7KB [ 505.523989][ T4683] fuse_request 7KB 7KB [ 505.526579][ T4683] cifs_small_rq 16KB 16KB [ 505.529382][ T4683] cifs_request 67KB 67KB [ 505.537982][ T4683] cifs_mpx_ids 4KB 4KB [ 505.552737][ T4683] nfs_commit_data 15KB 15KB [ 505.555643][ T4683] nfs_write_data 63KB 63KB [ 505.558545][ T4683] jbd2_inode 15KB 15KB [ 505.565581][ T4683] ext4_system_zone 3KB 3KB [ 505.567787][ T4683] ext4_io_end_vec 15KB 15KB [ 505.573595][ T4683] pid_namespace 23KB 23KB [ 505.576482][ T4683] rpc_buffers 31KB 31KB [ 505.579356][ T4683] rpc_tasks 7KB 7KB [ 505.582444][ T4683] UNIX-STREAM 256KB 256KB [ 505.585299][ T4683] UNIX 422KB 544KB [ 505.588127][ T4683] UDP-Lite 30KB 30KB [ 505.609432][ T4683] MPTCP 31KB 31KB [ 505.616772][ T4683] tcp_bind2_bucket 16KB 16KB [ 505.624990][ T4683] tcp_bind_bucket 16KB 16KB [ 505.627896][ T4683] ip_fib_trie 28KB 28KB [ 505.635685][ T4683] ip_fib_alias 75KB 75KB [ 505.639538][ T4683] rtable 79KB 120KB [ 505.642564][ T4683] PING 30KB 30KB [ 505.645086][ T4683] RAW 61KB 61KB [ 505.647325][ T4683] UDP 123KB 123KB [ 505.649559][ T4683] tw_sock_TCP 7KB 7KB [ 505.678042][ T4683] request_sock_TCP 15KB 15KB [ 505.680390][ T4683] TCP 278KB 520KB [ 505.682638][ T4683] hugetlbfs_inode_cache 31KB 31KB [ 505.685073][ T4683] bio-256 15KB 15KB [ 505.687347][ T4683] ep_head 16KB 16KB [ 505.690483][ T4683] eventpoll_pwq 23KB 23KB [ 505.692877][ T4683] eventpoll_epi 78KB 78KB [ 505.695964][ T4683] inotify_inode_mark 39KB 39KB [ 505.698954][ T4683] sgpool-128 29KB 29KB [ 505.707031][ T4683] sgpool-64 31KB 31KB [ 505.709482][ T4683] sgpool-32 317KB 504KB [ 505.719758][ T4683] sgpool-16 235KB 296KB [ 505.722082][ T4683] sgpool-8 125KB 179KB [ 505.724415][ T4683] bio_crypt_ctx 7KB 7KB [ 505.726888][ T4683] request_queue 208KB 208KB [ 505.735153][ T4683] blkdev_ioc 7KB 7KB [ 505.738016][ T4683] bio-200 154KB 203KB [ 505.742409][ T4683] biovec-max 446KB 446KB [ 505.744683][ T4683] biovec-64 338KB 630KB [ 505.746982][ T4683] biovec-16 119KB 195KB [ 505.749196][ T4683] bio_integrity_payload 7KB 7KB [ 505.753232][ T4683] khugepaged_mm_slot 3KB 3KB [ 505.755533][ T4683] uid_cache 31KB 31KB [ 505.757655][ T4683] iommu_iova_magazine 1084KB 1134KB [ 505.760346][ T4683] iommu_iova 268KB 268KB [ 505.762572][ T4683] dmaengine-unmap-256 30KB 30KB [ 505.764838][ T4683] dmaengine-unmap-128 30KB 30KB [ 505.767089][ T4683] dmaengine-unmap-16 4KB 4KB [ 505.769326][ T4683] dmaengine-unmap-2 4KB 4KB [ 505.779262][ T4683] QIPCRTR 31KB 31KB [ 505.783940][ T4683] audit_buffer 15KB 15KB [ 505.786173][ T4683] skbuff_ext_cache 28KB 28KB [ 505.788368][ T4683] skbuff_small_head 9938KB 10442KB [ 505.790636][ T4683] skbuff_fclone_cache 171KB 234KB [ 505.792903][ T4683] skbuff_head_cache 6505KB 6925KB [ 505.795088][ T4683] configfs_dir_cache 12KB 12KB [ 505.797296][ T4683] file_lock_cache 87KB 87KB [ 505.799481][ T4683] file_lock_ctx 15KB 15KB [ 505.809185][ T4683] fsnotify_mark_connector 19KB 19KB [ 505.813756][ T4683] taskstats 147KB 186KB [ 505.815987][ T4683] proc_dir_entry 5722KB 5722KB [ 505.818201][ T4683] pde_opener 15KB 15KB [ 505.823220][ T4683] seq_file 70KB 101KB [ 505.825476][ T4683] sigqueue 66KB 86KB [ 505.827683][ T4683] shmem_inode_cache 6432KB 6577KB [ 505.831820][ T4683] kernfs_iattrs_cache 15KB 15KB [ 505.834114][ T4683] kernfs_node_cache 486706KB 486706KB [ 505.836285][ T4683] mnt_cache 70KB 70KB [ 505.838476][ T4683] filp 311KB 890KB [ 505.840821][ T4683] names_cache 238KB 595KB [ 505.843579][ T4683] net_namespace 57KB 57KB [ 505.845785][ T4683] ima_iint_cache 55KB 55KB [ 505.847956][ T4683] hashtab_node 79KB 79KB [ 505.850260][ T4683] ebitmap_node 421KB 421KB [ 505.852446][ T4683] avtab_node 187KB 187KB [ 505.854635][ T4683] avc_node 83KB 91KB [ 505.856859][ T4683] lsm_inode_cache 2466KB 3010KB [ 505.859047][ T4683] lsm_file_cache 51KB 127KB [ 505.861890][ T4683] key_jar 31KB 31KB [ 505.864182][ T4683] uts_namespace 31KB 31KB [ 505.866417][ T4683] nsproxy 15KB 15KB [ 505.868631][ T4683] vma_lock 415KB 489KB [ 505.872675][ T4683] vm_area_struct 455KB 552KB [ 505.874913][ T4683] fs_cache 76KB 100KB [ 505.877080][ T4683] files_cache 270KB 334KB [ 505.879307][ T4683] signal_cache 745KB 1761KB [ 505.894274][ T4683] sighand_cache 996KB 1984KB [ 505.896632][ T4683] task_struct 3280KB 4186KB [ 505.898881][ T4683] cred 134KB 292KB [ 505.914149][ T4683] anon_vma_chain 236KB 279KB [ 505.916504][ T4683] anon_vma 265KB 382KB [ 505.918843][ T4683] pid 187KB 414KB [ 505.921157][ T4683] Acpi-Operand 254KB 360KB [ 505.923335][ T4683] Acpi-ParseExt 66KB 82KB [ 505.925579][ T4683] Acpi-Parse 59KB 75KB [ 505.927779][ T4683] Acpi-State 51KB 66KB [ 505.934003][ T4683] Acpi-Namespace 60KB 60KB [ 505.936273][ T4683] numa_policy 3KB 3KB [ 505.938522][ T4683] perf_event 31KB 31KB [ 505.942948][ T4683] trace_event_file 488KB 488KB [ 505.945681][ T4683] ftrace_event_field 885KB 885KB [ 505.947950][ T4683] pool_workqueue 1692KB 1696KB [ 505.954005][ T4683] maple_node 487KB 1392KB [ 505.956235][ T4683] task_group 30KB 30KB [ 505.958480][ T4683] mm_struct 425KB 648KB [ 505.962634][ T4683] vmap_area 253KB 895KB [ 505.964931][ T4683] debug_objects_cache 54007KB 54201KB [ 505.967161][ T4683] page->ptl 75KB 129KB [ 505.969359][ T4683] kmalloc-cg-8k 264448KB 264544KB [ 505.971644][ T4683] kmalloc-cg-4k 405640KB 405744KB [ 505.973842][ T4683] kmalloc-cg-2k 335088KB 335140KB [ 505.976298][ T4683] kmalloc-cg-1k 67154KB 68000KB [ 505.978983][ T4683] kmalloc-cg-512 33719KB 33744KB [ 505.982081][ T4683] kmalloc-cg-256 64KB 64KB [ 505.984751][ T4683] kmalloc-cg-192 4222KB 4228KB [ 505.986955][ T4683] kmalloc-cg-128 4312KB 4312KB [ 505.989082][ T4683] kmalloc-cg-96 542KB 560KB [ 505.991333][ T4683] kmalloc-cg-64 73KB 92KB [ 505.993537][ T4683] kmalloc-cg-32 264KB 304KB [ 505.995685][ T4683] kmalloc-cg-16 16KB 20KB [ 505.997872][ T4683] kmalloc-cg-8 16KB 16KB [ 506.006367][ T4683] kmalloc-8k 4576KB 4832KB [ 506.008948][ T4683] kmalloc-4k 58008KB 58120KB [ 506.014653][ T4683] kmalloc-2k 76248KB 82272KB [ 506.017051][ T4683] kmalloc-1k 213992KB 219008KB [ 506.019295][ T4683] kmalloc-512 240644KB 240680KB [ 506.022906][ T4683] kmalloc-256 45567KB 45568KB [ 506.025152][ T4683] kmalloc-192 22503KB 22516KB [ 506.027336][ T4683] kmalloc-128 31155KB 31156KB [ 506.029568][ T4683] kmalloc-96 4014KB 4508KB [ 506.031978][ T4683] kmalloc-64 14112KB 14996KB [ 506.034184][ T4683] kmalloc-32 40243KB 40244KB [ 506.036409][ T4683] kmalloc-16 2324KB 2788KB [ 506.038625][ T4683] kmalloc-8 2536KB 2576KB [ 506.043882][ T4683] kmem_cache_node 240KB 244KB [ 506.046142][ T4683] kmem_cache 210KB 210KB [ 506.063735][ T4683] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6040,uid=0 [ 506.069265][ T4683] Out of memory: Killed process 6040 (udevd) total-vm:17976kB, anon-rss:160kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 506.085607][ T6104] kworker/2:7 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 506.089160][ T6104] CPU: 2 PID: 6104 Comm: kworker/2:7 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 506.092726][ T6104] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 506.096399][ T6104] Workqueue: events rht_deferred_worker [ 506.098472][ T6104] Call Trace: [ 506.099734][ T6104] [ 506.100856][ T6104] dump_stack_lvl+0x16c/0x1f0 [ 506.102602][ T6104] dump_header+0x101/0x900 [ 506.104271][ T6104] oom_kill_process+0x270/0xa70 [ 506.106420][ T6104] out_of_memory+0x343/0x16b0 [ 506.108426][ T6104] ? __pfx___mutex_trylock_common+0x10/0x10 [ 506.110616][ T6104] ? __pfx_out_of_memory+0x10/0x10 [ 506.112512][ T6104] __alloc_pages+0x1d89/0x2460 [ 506.114272][ T6104] ? __pfx___alloc_pages+0x10/0x10 [ 506.116204][ T6104] ? __pfx___lock_acquire+0x10/0x10 [ 506.118166][ T6104] ? __pfx_mark_lock+0x10/0x10 [ 506.119941][ T6104] ? __pfx_mark_lock+0x10/0x10 [ 506.121740][ T6104] ? __pfx_mark_lock+0x10/0x10 [ 506.123521][ T6104] ? lock_acquire+0x1b1/0x560 [ 506.125389][ T6104] ? find_held_lock+0x2d/0x110 [ 506.127644][ T6104] ? __slab_alloc.constprop.0+0x56/0xb0 [ 506.130214][ T6104] ? __pfx_lock_release+0x10/0x10 [ 506.132201][ T6104] new_slab+0x331/0x3a0 [ 506.133752][ T6104] ___slab_alloc+0x66d/0x1790 [ 506.135541][ T6104] ? kvmalloc_node+0x9d/0x1a0 [ 506.137278][ T6104] ? kvmalloc_node+0x9d/0x1a0 [ 506.139046][ T6104] ? __slab_alloc.constprop.0+0x56/0xb0 [ 506.141104][ T6104] __slab_alloc.constprop.0+0x56/0xb0 [ 506.143060][ T6104] __kmalloc_node+0x36e/0x480 [ 506.144813][ T6104] ? kvmalloc_node+0x9d/0x1a0 [ 506.147026][ T6104] kvmalloc_node+0x9d/0x1a0 [ 506.149026][ T6104] bucket_table_alloc.isra.0+0x86/0x470 [ 506.151100][ T6104] rhashtable_rehash_alloc+0x68/0x120 [ 506.153082][ T6104] rht_deferred_worker+0x1882/0x1fd0 [ 506.155017][ T6104] ? __pfx_lock_release+0x10/0x10 [ 506.156905][ T6104] process_one_work+0x9a9/0x1ac0 [ 506.158701][ T6104] ? __pfx_br_multicast_gc_work+0x10/0x10 [ 506.160746][ T6104] ? __pfx_process_one_work+0x10/0x10 [ 506.162681][ T6104] ? assign_work+0x1a0/0x250 [ 506.164353][ T6104] worker_thread+0x6c8/0xf70 [ 506.166394][ T6104] ? __kthread_parkme+0x148/0x220 [ 506.168507][ T6104] ? __pfx_worker_thread+0x10/0x10 [ 506.170367][ T6104] kthread+0x2c1/0x3a0 [ 506.171836][ T6104] ? _raw_spin_unlock_irq+0x23/0x50 [ 506.173727][ T6104] ? __pfx_kthread+0x10/0x10 [ 506.175396][ T6104] ret_from_fork+0x45/0x80 [ 506.177020][ T6104] ? __pfx_kthread+0x10/0x10 [ 506.178717][ T6104] ret_from_fork_asm+0x1a/0x30 [ 506.180730][ T6104] [ 506.202313][ T6104] Mem-Info: [ 506.203573][ T6104] active_anon:1 inactive_anon:0 isolated_anon:0 [ 506.203573][ T6104] active_file:35 inactive_file:5 isolated_file:0 [ 506.203573][ T6104] unevictable:1768 dirty:0 writeback:0 [ 506.203573][ T6104] slab_reclaimable:11729 slab_unreclaimable:638603 [ 506.203573][ T6104] mapped:1 shmem:1768 pagetables:339 [ 506.203573][ T6104] sec_pagetables:0 bounce:0 [ 506.203573][ T6104] kernel_misc_reclaimable:0 [ 506.203573][ T6104] free:16391 free_pcp:519 free_cma:0 [ 506.219728][ T6104] Node 0 active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10032kB pagetables:1232kB sec_pagetables:0kB all_unreclaimable? no [ 506.235755][ T6104] Node 1 active_anon:0kB inactive_anon:0kB active_file:144kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:272kB pagetables:72kB sec_pagetables:0kB all_unreclaimable? no [ 506.252595][ T6104] Node 0 DMA free:5440kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 506.268051][ T6104] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 506.279043][ T6104] Node 0 DMA32 free:25740kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:2048KB active_anon:0kB inactive_anon:0kB active_file:328kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1920kB local_pcp:352kB free_cma:0kB [ 506.324308][ T6104] lowmem_reserve[]: 0 0 0 0 0 [ 506.327063][ T6104] Node 1 Normal free:33392kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:52kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:84kB local_pcp:0kB free_cma:0kB [ 506.358331][ T6104] lowmem_reserve[]: 0 0 0 0 0 [ 506.360310][ T6104] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 6*16kB (ME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5440kB [ 506.366854][ T6104] Node 0 DMA32: 790*4kB (UM) 486*8kB (UME) 795*16kB (UME) 128*32kB (UME) 11*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 24568kB [ 506.378280][ T6104] Node 1 Normal: 182*4kB (UME) 137*8kB (UME) 185*16kB (UME) 96*32kB (UME) 31*64kB (UME) 10*128kB (UME) 5*256kB (ME) 5*512kB (ME) 2*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 33392kB [ 506.391172][ T6104] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 506.394702][ T6104] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 506.398063][ T6104] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 506.401651][ T6104] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 506.405022][ T6104] 1821 total pagecache pages [ 506.406757][ T6104] 0 pages in swap cache [ 506.408277][ T6104] Free swap = 114052kB [ 506.409893][ T6104] Total swap = 124996kB [ 506.411419][ T6104] 1048443 pages RAM [ 506.412808][ T6104] 0 pages HighMem/MovableOnly [ 506.414634][ T6104] 254667 pages reserved [ 506.416295][ T6104] 0 pages cma reserved [ 506.417804][ T6104] Unreclaimable slab info: [ 506.419462][ T6104] Name Used Total [ 506.434413][ T6104] pid_2 101KB 171KB [ 506.436684][ T6104] bio-352 7KB 7KB [ 506.438927][ T6104] bio-416 8KB 8KB [ 506.446124][ T6104] bio-432 8KB 8KB [ 506.448395][ T6104] bio-528 15KB 15KB [ 506.450726][ T6104] zspage 47KB 47KB [ 506.452940][ T6104] zs_handle 28KB 28KB [ 506.455128][ T6104] zspage 51KB 51KB [ 506.457975][ T6104] zs_handle 28KB 28KB [ 506.461931][ T6104] zspage 43KB 43KB [ 506.464129][ T6104] zs_handle 28KB 28KB [ 506.466443][ T6104] zspage 47KB 47KB [ 506.468637][ T6104] zs_handle 28KB 28KB [ 506.475721][ T6104] zspage 47KB 47KB [ 506.478311][ T6104] zs_handle 28KB 28KB [ 506.489328][ T6104] zspage 43KB 43KB [ 506.492135][ T6104] zs_handle 28KB 28KB [ 506.495061][ T6104] zspage 39KB 39KB [ 506.498043][ T6104] zs_handle 28KB 28KB [ 506.504314][ T6104] zspage 43KB 43KB [ 506.507249][ T6104] zs_handle 28KB 28KB [ 506.510180][ T6104] zspage 43KB 43KB [ 506.513068][ T6104] zs_handle 28KB 28KB [ 506.516007][ T6104] zspage 51KB 51KB [ 506.518974][ T6104] zs_handle 21KB 28KB [ 506.552291][ T6104] zspage 55KB 55KB [ 506.554898][ T6104] zs_handle 28KB 28KB [ 506.557771][ T6104] zspage 43KB 43KB [ 506.563573][ T6104] zs_handle 28KB 28KB [ 506.566232][ T6104] zspage 43KB 43KB [ 506.569027][ T6104] zs_handle 28KB 28KB [ 506.589838][ T6104] zspage 47KB 47KB [ 506.592643][ T6104] zs_handle 28KB 28KB [ 506.594984][ T6104] zspage 39KB 39KB [ 506.600581][ T6104] zs_handle 28KB 28KB [ 506.603606][ T6104] zspage 43KB 43KB [ 506.606541][ T6104] zs_handle 28KB 28KB [ 506.609444][ T6104] zspage 51KB 51KB [ 506.619781][ T6104] zs_handle 28KB 28KB [ 506.622734][ T6104] zspage 43KB 43KB [ 506.625755][ T6104] zs_handle 28KB 28KB [ 506.628337][ T6104] zspage 39KB 39KB [ 506.636403][ T6104] zs_handle 28KB 28KB [ 506.639477][ T6104] zspage 47KB 47KB [ 506.659810][ T6104] zs_handle 28KB 28KB [ 506.663545][ T6104] zspage 55KB 55KB [ 506.666694][ T6104] zs_handle 28KB 28KB [ 506.688843][ T6104] zspage 47KB 47KB [ 506.696506][ T6104] zs_handle 28KB 28KB [ 506.699386][ T6104] zspage 39KB 39KB [ 506.702246][ T6104] zs_handle 28KB 28KB [ 506.705171][ T6104] zspage 51KB 51KB [ 506.707782][ T6104] zs_handle 24KB 24KB [ 506.727705][ T6104] zspage 51KB 51KB [ 506.736971][ T6104] zs_handle 28KB 28KB [ 506.739968][ T6104] zspage 43KB 43KB [ 506.742854][ T6104] zs_handle 28KB 28KB [ 506.745719][ T6104] zspage 39KB 39KB [ 506.748391][ T6104] zs_handle 28KB 28KB [ 506.755493][ T6104] zspage 47KB 47KB [ 506.758391][ T6104] zs_handle 28KB 28KB [ 506.761276][ T6104] zspage 51KB 51KB [ 506.765032][ T6104] zs_handle 24KB 24KB [ 506.767567][ T6104] zspage 47KB 47KB [ 506.776913][ T6104] zs_handle 28KB 28KB [ 506.779482][ T6104] zspage 55KB 55KB [ 506.782659][ T6104] zs_handle 24KB 24KB [ 506.784906][ T6104] zspage 51KB 51KB [ 506.787167][ T6104] zs_handle 28KB 28KB [ 506.789520][ T6104] zswap_entry 486KB 1275KB [ 506.812086][ T6104] AF_VSOCK 30KB 30KB [ 506.814954][ T6104] batadv_tt_change_cache 16KB 16KB [ 506.818012][ T6104] batadv_tl_cache 16KB 16KB [ 506.828388][ T6104] IEEE-802.15.4-MAC 31KB 31KB [ 506.830717][ T6104] IEEE-802.15.4-RAW 31KB 31KB [ 506.832938][ T6104] SMC 30KB 30KB [ 506.835131][ T6104] TIPC 91KB 91KB [ 506.837873][ T6104] RDS 31KB 31KB [ 506.849606][ T6104] SCTPv6 94KB 94KB [ 506.857596][ T6104] SCTP 30KB 30KB [ 506.866483][ T6104] DCCPv6 88KB 88KB [ 506.868744][ T6104] DCCP 92KB 92KB [ 506.872231][ T6104] PNPIPE 31KB 31KB [ 506.874494][ T6104] PHONET 31KB 31KB [ 506.876842][ T6104] L2TP/IPv6 31KB 31KB [ 506.879785][ T6104] L2TP/IP 30KB 30KB [ 506.882642][ T6104] KCM 30KB 30KB [ 506.885519][ T6104] kcm_mux 15KB 15KB [ 506.888385][ T6104] RXRPC 123KB 123KB [ 506.901907][ T6104] rxrpc_call_jar 151KB 151KB [ 506.904816][ T6104] net_bridge_fdb_entry 3079KB 3079KB [ 506.907798][ T6104] MPTCPv6 30KB 30KB [ 506.911197][ T6104] fib6_node 4216KB 4216KB [ 506.914095][ T6104] ip6_dst_cache 1703KB 1718KB [ 506.917008][ T6104] PINGv6 30KB 30KB [ 506.919909][ T6104] RAWv6 123KB 123KB [ 506.922153][ T6104] UDPLITEv6 32KB 32KB [ 506.924799][ T6104] UDPv6 128KB 128KB [ 506.927017][ T6104] TCPv6 559KB 848KB [ 506.929327][ T6104] nf_conntrack 39KB 39KB [ 507.018291][ T6104] wg_peer 91KB 91KB [ 507.026726][ T6104] allowedips_node 11KB 11KB [ 507.029128][ T6104] t10_alua_lu_gp_cache 7KB 7KB [ 507.033011][ T6104] scsi_sense_cache 44KB 44KB [ 507.035257][ T6104] virtio_scsi_cmd 16KB 16KB [ 507.037483][ T6104] bio-136 108KB 108KB [ 507.041150][ T6104] virtio-gpu-vbufs 55KB 87KB [ 507.043392][ T6104] bio-264 7KB 7KB [ 507.045599][ T6104] mqueue_inode_cache 121KB 121KB [ 507.047830][ T6104] f2fs_bio_post_read_ctx 23KB 23KB [ 507.050336][ T6104] jfs_mp 7KB 7KB [ 507.052544][ T6104] fuse_request 7KB 7KB [ 507.054777][ T6104] cifs_small_rq 16KB 16KB [ 507.056990][ T6104] cifs_request 67KB 67KB [ 507.059212][ T6104] cifs_mpx_ids 4KB 4KB [ 507.069712][ T6104] nfs_commit_data 15KB 15KB [ 507.072358][ T6104] nfs_write_data 63KB 63KB [ 507.074607][ T6104] jbd2_inode 15KB 15KB [ 507.076818][ T6104] ext4_system_zone 3KB 3KB [ 507.079034][ T6104] ext4_io_end_vec 15KB 15KB [ 507.083072][ T6104] pid_namespace 23KB 23KB [ 507.085328][ T6104] rpc_buffers 31KB 31KB [ 507.087605][ T6104] rpc_tasks 7KB 7KB [ 507.089901][ T6104] UNIX-STREAM 256KB 256KB [ 507.092241][ T6104] UNIX 422KB 544KB [ 507.094528][ T6104] UDP-Lite 30KB 30KB [ 507.096989][ T6104] MPTCP 31KB 31KB [ 507.099432][ T6104] tcp_bind2_bucket 16KB 16KB [ 507.104881][ T6104] tcp_bind_bucket 16KB 16KB [ 507.107167][ T6104] ip_fib_trie 28KB 28KB [ 507.110652][ T6104] ip_fib_alias 75KB 75KB [ 507.112989][ T6104] rtable 79KB 120KB [ 507.115203][ T6104] PING 30KB 30KB [ 507.117423][ T6104] RAW 61KB 61KB [ 507.126408][ T6104] UDP 123KB 123KB [ 507.128657][ T6104] tw_sock_TCP 7KB 7KB [ 507.131082][ T6104] request_sock_TCP 15KB 15KB [ 507.133512][ T6104] TCP 278KB 520KB [ 507.135773][ T6104] hugetlbfs_inode_cache 31KB 31KB [ 507.138160][ T6104] bio-256 15KB 15KB [ 507.140535][ T6104] ep_head 16KB 16KB [ 507.142785][ T6104] eventpoll_pwq 23KB 23KB [ 507.145018][ T6104] eventpoll_epi 78KB 78KB [ 507.147225][ T6104] inotify_inode_mark 39KB 39KB [ 507.149477][ T6104] sgpool-128 29KB 29KB [ 507.155205][ T6104] sgpool-64 31KB 31KB [ 507.157538][ T6104] sgpool-32 317KB 504KB [ 507.169786][ T6104] sgpool-16 235KB 296KB [ 507.172925][ T6104] sgpool-8 125KB 179KB [ 507.176480][ T6104] bio_crypt_ctx 7KB 7KB [ 507.179313][ T6104] request_queue 208KB 208KB [ 507.183548][ T6104] blkdev_ioc 7KB 7KB [ 507.186318][ T6104] bio-200 152KB 203KB [ 507.188994][ T6104] biovec-max 446KB 446KB [ 507.191786][ T6104] biovec-64 321KB 598KB [ 507.194449][ T6104] biovec-16 117KB 179KB [ 507.196797][ T6104] bio_integrity_payload 7KB 7KB [ 507.199175][ T6104] khugepaged_mm_slot 3KB 3KB [ 507.206156][ T6104] uid_cache 31KB 31KB [ 507.209024][ T6104] iommu_iova_magazine 1084KB 1134KB [ 507.214253][ T6104] iommu_iova 268KB 268KB [ 507.217133][ T6104] dmaengine-unmap-256 30KB 30KB [ 507.226285][ T6104] dmaengine-unmap-128 30KB 30KB [ 507.228820][ T6104] dmaengine-unmap-16 4KB 4KB [ 507.233066][ T6104] dmaengine-unmap-2 4KB 4KB [ 507.235576][ T6104] QIPCRTR 31KB 31KB [ 507.237854][ T6104] audit_buffer 15KB 15KB [ 507.240302][ T6104] skbuff_ext_cache 28KB 28KB [ 507.242683][ T6104] skbuff_small_head 9575KB 10615KB [ 507.245091][ T6104] skbuff_fclone_cache 171KB 234KB [ 507.247684][ T6104] skbuff_head_cache 6175KB 6894KB [ 507.250524][ T6104] configfs_dir_cache 12KB 12KB [ 507.253293][ T6104] file_lock_cache 87KB 87KB [ 507.255788][ T6104] file_lock_ctx 15KB 15KB [ 507.258111][ T6104] fsnotify_mark_connector 19KB 19KB [ 507.270592][ T6104] taskstats 147KB 186KB [ 507.273219][ T6104] proc_dir_entry 5722KB 5722KB [ 507.276527][ T6104] pde_opener 15KB 15KB [ 507.279219][ T6104] seq_file 70KB 101KB [ 507.286358][ T6104] sigqueue 66KB 86KB [ 507.290164][ T6104] shmem_inode_cache 6432KB 6577KB [ 507.293292][ T6104] kernfs_iattrs_cache 15KB 15KB [ 507.296096][ T6104] kernfs_node_cache 486706KB 486706KB [ 507.298922][ T6104] mnt_cache 70KB 70KB [ 507.304329][ T6104] filp 311KB 890KB [ 507.306720][ T6104] names_cache 238KB 595KB [ 507.309162][ T6104] net_namespace 57KB 57KB [ 507.311867][ T6104] ima_iint_cache 55KB 55KB [ 507.314474][ T6104] hashtab_node 79KB 79KB [ 507.316808][ T6104] ebitmap_node 421KB 421KB [ 507.319026][ T6104] avtab_node 187KB 187KB [ 507.334253][ T6104] avc_node 83KB 91KB [ 507.336952][ T6104] lsm_inode_cache 2466KB 3010KB [ 507.339176][ T6104] lsm_file_cache 51KB 127KB [ 507.342673][ T6104] key_jar 31KB 31KB [ 507.344939][ T6104] uts_namespace 31KB 31KB [ 507.347240][ T6104] nsproxy 15KB 15KB [ 507.349483][ T6104] vma_lock 414KB 489KB [ 507.357952][ T6104] vm_area_struct 453KB 552KB [ 507.360611][ T6104] fs_cache 76KB 100KB [ 507.363105][ T6104] files_cache 270KB 334KB [ 507.365414][ T6104] signal_cache 745KB 1761KB [ 507.367926][ T6104] sighand_cache 996KB 1984KB [ 507.384818][ T6104] task_struct 3280KB 4186KB [ 507.387102][ T6104] cred 134KB 292KB [ 507.389331][ T6104] anon_vma_chain 236KB 279KB [ 507.393224][ T6104] anon_vma 260KB 382KB [ 507.395477][ T6104] pid 187KB 414KB [ 507.397705][ T6104] Acpi-Operand 254KB 360KB [ 507.400079][ T6104] Acpi-ParseExt 66KB 82KB [ 507.402380][ T6104] Acpi-Parse 59KB 75KB [ 507.404607][ T6104] Acpi-State 51KB 66KB [ 507.406876][ T6104] Acpi-Namespace 60KB 60KB [ 507.412886][ T6104] numa_policy 3KB 3KB [ 507.415725][ T6104] perf_event 31KB 31KB [ 507.418502][ T6104] trace_event_file 488KB 488KB [ 507.432566][ T6104] ftrace_event_field 885KB 885KB [ 507.434854][ T6104] pool_workqueue 1692KB 1696KB [ 507.437135][ T6104] maple_node 486KB 1392KB [ 507.439341][ T6104] task_group 30KB 30KB [ 507.443133][ T6104] mm_struct 425KB 648KB [ 507.445423][ T6104] vmap_area 253KB 895KB [ 507.447730][ T6104] debug_objects_cache 54010KB 54201KB [ 507.451183][ T6104] page->ptl 75KB 129KB [ 507.453420][ T6104] kmalloc-cg-8k 264448KB 264544KB [ 507.455637][ T6104] kmalloc-cg-4k 405640KB 405744KB [ 507.457872][ T6104] kmalloc-cg-2k 335088KB 335140KB [ 507.466881][ T6104] kmalloc-cg-1k 67154KB 68000KB [ 507.469122][ T6104] kmalloc-cg-512 33719KB 33744KB [ 507.471901][ T6104] kmalloc-cg-256 64KB 64KB [ 507.474116][ T6104] kmalloc-cg-192 4222KB 4228KB [ 507.476336][ T6104] kmalloc-cg-128 4312KB 4312KB [ 507.478589][ T6104] kmalloc-cg-96 542KB 560KB [ 507.489030][ T6104] kmalloc-cg-64 73KB 92KB [ 507.491369][ T6104] kmalloc-cg-32 264KB 304KB [ 507.493588][ T6104] kmalloc-cg-16 16KB 20KB [ 507.495781][ T6104] kmalloc-cg-8 16KB 16KB [ 507.498056][ T6104] kmalloc-8k 4208KB 4672KB [ 507.507299][ T6104] kmalloc-4k 54152KB 56296KB [ 507.509591][ T6104] kmalloc-2k 76240KB 82272KB [ 507.511968][ T6104] kmalloc-1k 212534KB 218976KB [ 507.514165][ T6104] kmalloc-512 240623KB 240680KB [ 507.516380][ T6104] kmalloc-256 45432KB 45872KB [ 507.519019][ T6104] kmalloc-192 22508KB 22516KB [ 507.528835][ T6104] kmalloc-128 31155KB 31156KB [ 507.531727][ T6104] kmalloc-96 3956KB 4508KB [ 507.534081][ T6104] kmalloc-64 14116KB 14996KB [ 507.536331][ T6104] kmalloc-32 40315KB 40316KB [ 507.538680][ T6104] kmalloc-16 2324KB 2788KB [ 507.546530][ T6104] kmalloc-8 2531KB 2572KB [ 507.548848][ T6104] kmem_cache_node 240KB 244KB [ 507.551153][ T6104] kmem_cache 210KB 210KB [ 507.553364][ T6104] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6048,uid=0 [ 507.558238][ T6104] Out of memory: Killed process 6048 (udevd) total-vm:17976kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 507.654110][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 507.658388][ T1] CPU: 1 PID: 1 Comm: init Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 507.661781][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 507.665794][ T1] Call Trace: [ 507.667057][ T1] [ 507.668144][ T1] dump_stack_lvl+0x16c/0x1f0 [ 507.670146][ T1] dump_header+0x101/0x900 [ 507.671767][ T1] oom_kill_process+0x270/0xa70 [ 507.673579][ T1] out_of_memory+0x343/0x16b0 [ 507.675290][ T1] ? __pfx___mutex_trylock_common+0x10/0x10 [ 507.677463][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 507.679457][ T1] __alloc_pages+0x1d89/0x2460 [ 507.681252][ T1] ? hlock_class+0x4e/0x130 [ 507.683013][ T1] ? __lock_acquire+0xc5d/0x3b30 [ 507.684974][ T1] ? __pfx___alloc_pages+0x10/0x10 [ 507.686907][ T1] ? __pfx___lock_acquire+0x10/0x10 [ 507.688828][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 507.690974][ T1] ? policy_nodemask+0xea/0x4e0 [ 507.692790][ T1] alloc_pages_mpol+0x275/0x610 [ 507.694566][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 507.696515][ T1] ? xas_descend+0x141/0x4f0 [ 507.698220][ T1] folio_alloc+0x1e/0x40 [ 507.699867][ T1] filemap_alloc_folio+0x3ba/0x490 [ 507.701751][ T1] ? __pfx_filemap_alloc_folio+0x10/0x10 [ 507.703961][ T1] __filemap_get_folio+0x52b/0xa90 [ 507.705896][ T1] filemap_fault+0x618/0x38d0 [ 507.707644][ T1] ? __pfx_filemap_fault+0x10/0x10 [ 507.709540][ T1] ? __handle_mm_fault+0x36a6/0x4b40 [ 507.711673][ T1] ? __pfx_lock_release+0x10/0x10 [ 507.713566][ T1] __do_fault+0x10a/0x4a0 [ 507.715142][ T1] __handle_mm_fault+0x3750/0x4b40 [ 507.717011][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 507.719092][ T1] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 507.721128][ T1] ? rcu_is_watching+0x12/0xc0 [ 507.722945][ T1] handle_mm_fault+0x476/0xa00 [ 507.724980][ T1] do_user_addr_fault+0x426/0x1080 [ 507.726923][ T1] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 507.729126][ T1] exc_page_fault+0x5c/0xc0 [ 507.730781][ T1] asm_exc_page_fault+0x26/0x30 [ 507.732543][ T1] RIP: 0033:0x7f5cc9427992 [ 507.734234][ T1] Code: Unable to access opcode bytes at 0x7f5cc9427968. [ 507.736775][ T1] RSP: 002b:00007ffe9e993918 EFLAGS: 00010283 [ 507.738983][ T1] RAX: 0000000000000bb8 RBX: 00007f5cc9474ea8 RCX: 00000000ffffff45 [ 507.742138][ T1] RDX: 0000000000000000 RSI: 00007f5cc9474ec5 RDI: 00007f5cc9475bb8 [ 507.745952][ T1] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 507.749729][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 507.752679][ T1] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000000017dd [ 507.755509][ T1] [ 507.757452][ T1] Mem-Info: [ 507.758647][ T1] active_anon:0 inactive_anon:0 isolated_anon:0 [ 507.758647][ T1] active_file:20 inactive_file:33 isolated_file:0 [ 507.758647][ T1] unevictable:1768 dirty:0 writeback:0 [ 507.758647][ T1] slab_reclaimable:11729 slab_unreclaimable:638002 [ 507.758647][ T1] mapped:1 shmem:1768 pagetables:326 [ 507.758647][ T1] sec_pagetables:0 bounce:0 [ 507.758647][ T1] kernel_misc_reclaimable:0 [ 507.758647][ T1] free:17423 free_pcp:375 free_cma:0 [ 507.774617][ T1] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:232kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1232kB sec_pagetables:0kB all_unreclaimable? no [ 507.785578][ T1] Node 1 active_anon:0kB inactive_anon:0kB active_file:68kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:272kB pagetables:72kB sec_pagetables:0kB all_unreclaimable? no [ 507.814835][ T1] Node 0 DMA free:5440kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 507.825983][ T1] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 507.828554][ T1] Node 0 DMA32 free:32716kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:2048KB active_anon:12kB inactive_anon:0kB active_file:492kB inactive_file:136kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1776kB local_pcp:312kB free_cma:0kB [ 507.840897][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 507.843286][ T1] Node 1 Normal free:33600kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:72kB local_pcp:0kB free_cma:0kB [ 507.853954][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 507.856103][ T1] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 6*16kB (ME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5440kB [ 507.863746][ T1] Node 0 DMA32: 840*4kB (UM) 758*8kB (UME) 820*16kB (UME) 205*32kB (UME) 38*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31664kB [ 507.871171][ T1] Node 1 Normal: 194*4kB (UME) 141*8kB (UME) 189*16kB (UME) 98*32kB (UME) 31*64kB (UME) 10*128kB (UME) 5*256kB (ME) 5*512kB (ME) 2*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 33600kB [ 507.879192][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 507.883964][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 507.888301][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 507.892524][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 507.896118][ T1] 1859 total pagecache pages [ 507.898081][ T1] 2 pages in swap cache [ 507.901333][ T1] Free swap = 115332kB [ 507.903156][ T1] Total swap = 124996kB [ 507.904957][ T1] 1048443 pages RAM [ 507.906628][ T1] 0 pages HighMem/MovableOnly [ 507.908622][ T1] 254667 pages reserved [ 507.910626][ T1] 0 pages cma reserved [ 507.912425][ T1] Unreclaimable slab info: [ 507.914325][ T1] Name Used Total [ 507.916987][ T1] pid_2 101KB 171KB [ 507.919589][ T1] bio-352 7KB 7KB [ 507.921831][ T1] bio-416 8KB 8KB [ 507.924381][ T1] bio-432 8KB 8KB [ 507.927108][ T1] bio-528 15KB 15KB [ 507.929636][ T1] zspage 47KB 47KB [ 507.932283][ T1] zs_handle 28KB 28KB [ 507.934820][ T1] zspage 51KB 51KB [ 507.937375][ T1] zs_handle 28KB 28KB [ 507.939905][ T1] zspage 43KB 43KB [ 507.942091][ T1] zs_handle 28KB 28KB [ 507.944267][ T1] zspage 47KB 47KB [ 507.946753][ T1] zs_handle 28KB 28KB [ 507.949259][ T1] zspage 47KB 47KB [ 507.951922][ T1] zs_handle 28KB 28KB [ 507.954502][ T1] zspage 43KB 43KB [ 507.956995][ T1] zs_handle 28KB 28KB [ 507.959570][ T1] zspage 39KB 39KB [ 507.962130][ T1] zs_handle 28KB 28KB [ 507.964598][ T1] zspage 43KB 43KB [ 507.967101][ T1] zs_handle 28KB 28KB [ 507.969569][ T1] zspage 43KB 43KB [ 507.972171][ T1] zs_handle 28KB 28KB [ 507.974633][ T1] zspage 51KB 51KB [ 507.977094][ T1] zs_handle 21KB 28KB [ 507.980020][ T1] zspage 55KB 55KB [ 507.982651][ T1] zs_handle 28KB 28KB [ 507.985829][ T1] zspage 43KB 43KB [ 507.989110][ T1] zs_handle 28KB 28KB [ 507.993249][ T1] zspage 43KB 43KB [ 507.996441][ T1] zs_handle 28KB 28KB [ 507.999601][ T1] zspage 47KB 47KB [ 508.002457][ T1] zs_handle 28KB 28KB [ 508.005612][ T1] zspage 39KB 39KB [ 508.008748][ T1] zs_handle 28KB 28KB [ 508.012145][ T1] zspage 43KB 43KB [ 508.014518][ T1] zs_handle 28KB 28KB [ 508.016817][ T1] zspage 51KB 51KB [ 508.019195][ T1] zs_handle 28KB 28KB [ 508.021680][ T1] zspage 43KB 43KB [ 508.023865][ T1] zs_handle 28KB 28KB [ 508.026044][ T1] zspage 39KB 39KB [ 508.028217][ T1] zs_handle 28KB 28KB [ 508.030747][ T1] zspage 47KB 47KB [ 508.032958][ T1] zs_handle 28KB 28KB [ 508.035207][ T1] zspage 55KB 55KB [ 508.037455][ T1] zs_handle 28KB 28KB [ 508.039866][ T1] zspage 47KB 47KB [ 508.042218][ T1] zs_handle 28KB 28KB [ 508.044375][ T1] zspage 39KB 39KB [ 508.046720][ T1] zs_handle 28KB 28KB [ 508.049023][ T1] zspage 51KB 51KB [ 508.051504][ T1] zs_handle 24KB 24KB [ 508.053769][ T1] zspage 51KB 51KB [ 508.056156][ T1] zs_handle 28KB 28KB [ 508.058532][ T1] zspage 43KB 43KB [ 508.060891][ T1] zs_handle 28KB 28KB [ 508.063231][ T1] zspage 39KB 39KB [ 508.065621][ T1] zs_handle 28KB 28KB [ 508.067950][ T1] zspage 47KB 47KB [ 508.070372][ T1] zs_handle 28KB 28KB [ 508.072606][ T1] zspage 51KB 51KB [ 508.074988][ T1] zs_handle 24KB 24KB [ 508.077341][ T1] zspage 47KB 47KB [ 508.079768][ T1] zs_handle 28KB 28KB [ 508.082118][ T1] zspage 55KB 55KB [ 508.084457][ T1] zs_handle 24KB 24KB [ 508.086722][ T1] zspage 51KB 51KB [ 508.089057][ T1] zs_handle 28KB 28KB [ 508.091299][ T1] zswap_entry 462KB 1267KB [ 508.093701][ T1] AF_VSOCK 30KB 30KB [ 508.096198][ T1] batadv_tt_change_cache 16KB 16KB [ 508.098697][ T1] batadv_tl_cache 16KB 16KB [ 508.101118][ T1] IEEE-802.15.4-MAC 31KB 31KB [ 508.103332][ T1] IEEE-802.15.4-RAW 31KB 31KB [ 508.105623][ T1] SMC 30KB 30KB [ 508.107908][ T1] TIPC 91KB 91KB [ 508.110277][ T1] RDS 31KB 31KB [ 508.112556][ T1] SCTPv6 94KB 94KB [ 508.114992][ T1] SCTP 30KB 30KB [ 508.117350][ T1] DCCPv6 88KB 88KB [ 508.120347][ T1] DCCP 92KB 92KB [ 508.122688][ T1] PNPIPE 31KB 31KB [ 508.125080][ T1] PHONET 31KB 31KB [ 508.127382][ T1] L2TP/IPv6 31KB 31KB [ 508.129903][ T1] L2TP/IP 30KB 30KB [ 508.132095][ T1] KCM 30KB 30KB [ 508.134375][ T1] kcm_mux 15KB 15KB [ 508.136702][ T1] RXRPC 123KB 123KB [ 508.139032][ T1] rxrpc_call_jar 151KB 151KB [ 508.141454][ T1] net_bridge_fdb_entry 3079KB 3079KB [ 508.143715][ T1] MPTCPv6 30KB 30KB [ 508.145915][ T1] fib6_node 4216KB 4216KB [ 508.148243][ T1] ip6_dst_cache 1505KB 1648KB [ 508.150563][ T1] PINGv6 30KB 30KB [ 508.152815][ T1] RAWv6 123KB 123KB [ 508.154964][ T1] UDPLITEv6 32KB 32KB [ 508.157215][ T1] UDPv6 128KB 128KB [ 508.159465][ T1] TCPv6 559KB 848KB [ 508.161861][ T1] nf_conntrack 39KB 39KB [ 508.164153][ T1] wg_peer 91KB 91KB [ 508.166440][ T1] allowedips_node 11KB 11KB [ 508.168794][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 508.171290][ T1] scsi_sense_cache 44KB 44KB [ 508.173604][ T1] virtio_scsi_cmd 16KB 16KB [ 508.175930][ T1] bio-136 108KB 108KB [ 508.178311][ T1] virtio-gpu-vbufs 55KB 87KB [ 508.180843][ T1] bio-264 7KB 7KB [ 508.183394][ T1] mqueue_inode_cache 121KB 121KB [ 508.185916][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 508.188451][ T1] jfs_mp 7KB 7KB [ 508.190912][ T1] fuse_request 7KB 7KB [ 508.193544][ T1] cifs_small_rq 16KB 16KB [ 508.195955][ T1] cifs_request 67KB 67KB [ 508.198417][ T1] cifs_mpx_ids 4KB 4KB [ 508.200856][ T1] nfs_commit_data 15KB 15KB [ 508.203908][ T1] nfs_write_data 63KB 63KB [ 508.206323][ T1] jbd2_inode 15KB 15KB [ 508.208931][ T1] ext4_system_zone 3KB 3KB [ 508.237534][ T1] ext4_io_end_vec 15KB 15KB [ 508.239972][ T1] pid_namespace 23KB 23KB [ 508.242202][ T1] rpc_buffers 31KB 31KB [ 508.244501][ T1] rpc_tasks 7KB 7KB [ 508.247868][ T1] UNIX-STREAM 256KB 256KB [ 508.251002][ T1] UNIX 422KB 544KB [ 508.253429][ T1] UDP-Lite 30KB 30KB [ 508.256076][ T1] MPTCP 31KB 31KB [ 508.258561][ T1] tcp_bind2_bucket 16KB 16KB [ 508.261166][ T1] tcp_bind_bucket 16KB 16KB [ 508.263636][ T1] ip_fib_trie 28KB 28KB [ 508.266571][ T1] ip_fib_alias 75KB 75KB [ 508.272528][ T1] rtable 79KB 120KB [ 508.276794][ T1] PING 30KB 30KB [ 508.280436][ T1] RAW 61KB 61KB [ 508.284031][ T1] UDP 123KB 123KB [ 508.287865][ T1] tw_sock_TCP 7KB 7KB [ 508.292394][ T1] request_sock_TCP 15KB 15KB [ 508.296744][ T1] TCP 278KB 520KB [ 508.301008][ T1] hugetlbfs_inode_cache 31KB 31KB [ 508.304195][ T1] bio-256 15KB 15KB [ 508.307112][ T1] ep_head 16KB 16KB [ 508.310842][ T1] eventpoll_pwq 23KB 23KB [ 508.314239][ T1] eventpoll_epi 78KB 78KB [ 508.317107][ T1] inotify_inode_mark 39KB 39KB [ 508.320371][ T1] sgpool-128 29KB 29KB [ 508.323316][ T1] sgpool-64 31KB 31KB [ 508.326323][ T1] sgpool-32 348KB 504KB [ 508.329496][ T1] sgpool-16 235KB 296KB [ 508.332261][ T1] sgpool-8 125KB 179KB [ 508.335392][ T1] bio_crypt_ctx 7KB 7KB [ 508.338271][ T1] request_queue 208KB 208KB [ 508.342369][ T1] blkdev_ioc 7KB 7KB [ 508.345467][ T1] bio-200 165KB 203KB [ 508.348462][ T1] biovec-max 446KB 446KB [ 508.351203][ T1] biovec-64 441KB 598KB [ 508.353831][ T1] biovec-16 117KB 179KB [ 508.356231][ T1] bio_integrity_payload 7KB 7KB [ 508.358754][ T1] khugepaged_mm_slot 3KB 3KB [ 508.361567][ T1] uid_cache 31KB 31KB [ 508.364432][ T1] iommu_iova_magazine 1084KB 1134KB [ 508.367567][ T1] iommu_iova 268KB 268KB [ 508.370170][ T1] dmaengine-unmap-256 30KB 30KB [ 508.372636][ T1] dmaengine-unmap-128 30KB 30KB [ 508.374992][ T1] dmaengine-unmap-16 4KB 4KB [ 508.377383][ T1] dmaengine-unmap-2 4KB 4KB [ 508.379786][ T1] QIPCRTR 31KB 31KB [ 508.382047][ T1] audit_buffer 15KB 15KB [ 508.384249][ T1] skbuff_ext_cache 28KB 28KB [ 508.386463][ T1] skbuff_small_head 9509KB 10237KB [ 508.388648][ T1] skbuff_fclone_cache 171KB 234KB [ 508.392645][ T1] skbuff_head_cache 6109KB 6714KB [ 508.394929][ T1] configfs_dir_cache 12KB 12KB [ 508.397396][ T1] file_lock_cache 87KB 87KB [ 508.400412][ T1] file_lock_ctx 15KB 15KB [ 508.404666][ T1] fsnotify_mark_connector 19KB 19KB [ 508.407137][ T1] taskstats 147KB 186KB [ 508.410037][ T1] proc_dir_entry 5722KB 5722KB [ 508.412965][ T1] pde_opener 15KB 15KB [ 508.415928][ T1] seq_file 70KB 101KB [ 508.418819][ T1] sigqueue 66KB 86KB [ 508.421872][ T1] shmem_inode_cache 6432KB 6577KB [ 508.424821][ T1] kernfs_iattrs_cache 15KB 15KB [ 508.427870][ T1] kernfs_node_cache 486706KB 486706KB [ 508.431036][ T1] mnt_cache 70KB 70KB [ 508.434085][ T1] filp 310KB 890KB [ 508.437124][ T1] names_cache 238KB 595KB [ 508.440239][ T1] net_namespace 57KB 57KB [ 508.443236][ T1] ima_iint_cache 55KB 55KB [ 508.446113][ T1] hashtab_node 79KB 79KB [ 508.448931][ T1] ebitmap_node 421KB 421KB [ 508.452586][ T1] avtab_node 187KB 187KB [ 508.455525][ T1] avc_node 83KB 91KB [ 508.458577][ T1] lsm_inode_cache 2466KB 3010KB [ 508.461587][ T1] lsm_file_cache 51KB 127KB [ 508.464425][ T1] key_jar 31KB 31KB [ 508.466771][ T1] uts_namespace 31KB 31KB [ 508.469038][ T1] nsproxy 15KB 15KB [ 508.471406][ T1] vma_lock 414KB 489KB [ 508.473811][ T1] vm_area_struct 417KB 536KB [ 508.476320][ T1] fs_cache 76KB 100KB [ 508.478810][ T1] files_cache 270KB 334KB [ 508.481143][ T1] signal_cache 745KB 1761KB [ 508.483658][ T1] sighand_cache 996KB 1984KB [ 508.486017][ T1] task_struct 3280KB 4186KB [ 508.488233][ T1] cred 134KB 292KB [ 508.490604][ T1] anon_vma_chain 236KB 279KB [ 508.492982][ T1] anon_vma 257KB 374KB [ 508.495226][ T1] pid 187KB 414KB [ 508.497507][ T1] Acpi-Operand 254KB 360KB [ 508.499868][ T1] Acpi-ParseExt 66KB 82KB [ 508.502482][ T1] Acpi-Parse 59KB 75KB [ 508.505349][ T1] Acpi-State 51KB 66KB [ 508.507806][ T1] Acpi-Namespace 60KB 60KB [ 508.512581][ T1] numa_policy 3KB 3KB [ 508.515028][ T1] perf_event 31KB 31KB [ 508.517335][ T1] trace_event_file 488KB 488KB [ 508.519625][ T1] ftrace_event_field 885KB 885KB [ 508.521727][ T4683] udevd[4683]: worker [6041] did not accept message -111 (Connection refused), kill it [ 508.521954][ T1] pool_workqueue 1692KB 1696KB [ 508.527606][ T1] maple_node 450KB 1392KB [ 508.531554][ T1] task_group 30KB 30KB [ 508.533859][ T1] mm_struct 425KB 648KB [ 508.536232][ T1] vmap_area 253KB 895KB [ 508.538586][ T1] debug_objects_cache 54004KB 54201KB [ 508.541081][ T1] page->ptl 75KB 129KB [ 508.543430][ T1] kmalloc-cg-8k 264448KB 264544KB [ 508.545725][ T1] kmalloc-cg-4k 405640KB 405744KB [ 508.548004][ T1] kmalloc-cg-2k 335088KB 335140KB [ 508.551956][ T1] kmalloc-cg-1k 67154KB 68000KB [ 508.554260][ T1] kmalloc-cg-512 33719KB 33744KB [ 508.555653][ T4683] udevd[4683]: worker [6048] did not accept message -111 (Connection refused), kill it [ 508.556497][ T1] kmalloc-cg-256 64KB 64KB [ 508.556508][ T1] kmalloc-cg-192 4222KB 4228KB [ 508.556517][ T1] kmalloc-cg-128 4312KB 4312KB [ 508.567753][ T1] kmalloc-cg-96 542KB 560KB [ 508.572103][ T1] kmalloc-cg-64 73KB 92KB [ 508.574748][ T1] kmalloc-cg-32 264KB 304KB [ 508.577331][ T1] kmalloc-cg-16 16KB 20KB [ 508.578870][ T4683] udevd[4683]: worker [6037] terminated by signal 9 (Killed) [ 508.580074][ T1] kmalloc-cg-8 16KB 16KB [ 508.580104][ T1] kmalloc-8k 4208KB 4672KB [ 508.588162][ T1] kmalloc-4k 52320KB 52424KB [ 508.592206][ T4683] udevd[4683]: worker [6038] terminated by signal 9 (Killed) [ 508.592622][ T1] kmalloc-2k 76232KB 82272KB [ 508.595354][ T4683] udevd[4683]: worker [6039] terminated by signal 9 (Killed) [ 508.597285][ T1] kmalloc-1k 212862KB 218944KB [ 508.600295][ T4683] udevd[4683]: worker [6040] terminated by signal 9 (Killed) [ 508.602316][ T1] kmalloc-512 240613KB 240680KB [ 508.605369][ T4683] udevd[4683]: worker [6041] terminated by signal 9 (Killed) [ 508.608609][ T1] kmalloc-256 44115KB 44728KB [ 508.616175][ T1] kmalloc-192 22517KB 22536KB [ 508.618434][ T1] kmalloc-128 31155KB 31156KB [ 508.619061][ T4683] udevd[4683]: worker [6043] terminated by signal 9 (Killed) [ 508.621344][ T1] kmalloc-96 3964KB 4508KB [ 508.624828][ T4683] udevd[4683]: worker [6044] terminated by signal 9 (Killed) [ 508.626856][ T1] kmalloc-64 14125KB 14996KB [ 508.632479][ T1] kmalloc-32 40375KB 40376KB [ 508.635779][ T1] kmalloc-16 2324KB 2788KB [ 508.638456][ T1] kmalloc-8 2527KB 2572KB [ 508.642489][ T1] kmem_cache_node 240KB 244KB [ 508.644988][ T1] kmem_cache 210KB 210KB [ 508.647555][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6062,uid=0 [ 508.652929][ T1] Out of memory: Killed process 6062 (udevd) total-vm:17028kB, anon-rss:552kB, file-rss:512kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 508.661256][ T4683] udevd[4683]: worker [6045] terminated by signal 9 (Killed) [ 509.202947][ T6116] udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 509.207412][ T6116] CPU: 2 PID: 6116 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 509.210964][ T6116] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 509.214873][ T6116] Call Trace: [ 509.216114][ T6116] [ 509.217382][ T6116] dump_stack_lvl+0x16c/0x1f0 [ 509.219227][ T6116] dump_header+0x101/0x900 [ 509.220974][ T6116] oom_kill_process+0x270/0xa70 [ 509.222792][ T6116] ? oom_cpuset_eligible.isra.0+0x199/0x2d0 [ 509.225192][ T6116] out_of_memory+0x13b6/0x16b0 [ 509.226957][ T6116] ? __pfx___mutex_trylock_common+0x10/0x10 [ 509.229191][ T6116] ? __pfx_out_of_memory+0x10/0x10 [ 509.231205][ T6116] __alloc_pages+0x1d89/0x2460 [ 509.233191][ T6116] ? __pfx___alloc_pages+0x10/0x10 [ 509.235218][ T6116] ? trace_contention_end.constprop.0+0x106/0x170 [ 509.237685][ T6116] ? __pv_queued_spin_lock_slowpath+0x272/0xc80 [ 509.240002][ T6116] ? find_held_lock+0x2d/0x110 [ 509.241768][ T6116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 509.243995][ T6116] ? policy_nodemask+0xea/0x4e0 [ 509.246397][ T6116] alloc_pages_mpol+0x275/0x610 [ 509.248533][ T6116] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 509.250854][ T6116] ? _raw_spin_unlock+0x28/0x50 [ 509.253222][ T6116] ? swap_swapcount+0x13d/0x220 [ 509.254984][ T6116] ? __lock_acquire+0xc5d/0x3b30 [ 509.256774][ T6116] __read_swap_cache_async+0x274/0x610 [ 509.258762][ T6116] ? __pfx___read_swap_cache_async+0x10/0x10 [ 509.260925][ T6116] ? __pfx___lock_acquire+0x10/0x10 [ 509.262783][ T6116] ? swp_swap_info+0xcf/0x130 [ 509.264487][ T6116] ? __pfx_swp_swap_info+0x10/0x10 [ 509.266366][ T6116] ? hlock_class+0x4e/0x130 [ 509.268010][ T6116] swap_cluster_readahead+0x4ab/0x6f0 [ 509.270086][ T6116] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 509.272393][ T6116] ? __pfx_lock_release+0x10/0x10 [ 509.274375][ T6116] ? xas_descend+0x141/0x4f0 [ 509.276097][ T6116] ? filemap_get_entry+0x23e/0x470 [ 509.278013][ T6116] swapin_readahead+0x12e/0xe30 [ 509.279772][ T6116] ? get_swap_device+0x367/0x5e0 [ 509.281625][ T6116] ? __pfx_swapin_readahead+0x10/0x10 [ 509.283692][ T6116] ? __filemap_get_folio+0x2ae/0xa90 [ 509.285841][ T6116] ? swap_cache_get_folio+0x1dc/0x460 [ 509.287973][ T6116] ? get_swap_device+0x245/0x5e0 [ 509.289867][ T6116] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 509.291938][ T6116] ? __pfx_lock_acquire+0x10/0x10 [ 509.293784][ T6116] do_swap_page+0x4ce/0x3170 [ 509.295468][ T6116] ? rcu_is_watching+0x12/0xc0 [ 509.297229][ T6116] ? __pte_offset_map+0x1b9/0x540 [ 509.299097][ T6116] ? __pfx_do_swap_page+0x10/0x10 [ 509.301160][ T6116] ? pte_offset_map_nolock+0xfe/0x1c0 [ 509.303506][ T6116] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 509.306089][ T6116] __handle_mm_fault+0x13c1/0x4b40 [ 509.308499][ T6116] ? __pfx___handle_mm_fault+0x10/0x10 [ 509.311032][ T6116] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 509.313545][ T6116] ? do_user_addr_fault+0x708/0x1080 [ 509.316042][ T6116] handle_mm_fault+0x476/0xa00 [ 509.318322][ T6116] do_user_addr_fault+0x426/0x1080 [ 509.320709][ T6116] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 509.323312][ T6116] exc_page_fault+0x5c/0xc0 [ 509.325181][ T6116] asm_exc_page_fault+0x26/0x30 [ 509.327330][ T6116] RIP: 0033:0x7fa6f62c7127 [ 509.329115][ T6116] Code: 8d 3d 02 e7 0e 00 e8 33 ec ff ff 48 8b 05 91 9c 12 00 49 89 fe 64 48 8b 30 48 85 f6 0f 84 ac 00 00 00 48 8d 4b ef 48 c1 e9 04 <48> 39 0d ba a0 12 00 0f 86 97 00 00 00 4c 8b 0d bd 11 13 00 4c 8b [ 509.336379][ T6116] RSP: 002b:00007ffc719e4450 EFLAGS: 00010203 [ 509.338880][ T6116] RAX: fffffffffffffe98 RBX: 0000000000000030 RCX: 0000000000000001 [ 509.341952][ T6116] RDX: 0000000000000031 RSI: 0000564b96545010 RDI: 00007fa6f63f1aa0 [ 509.345013][ T6116] RBP: 0000564b9656f890 R08: 0000000000000000 R09: e24a6677f4ddb045 [ 509.347867][ T6116] R10: 000000000000010f R11: 0000000000000206 R12: 0000000000000000 [ 509.350747][ T6116] R13: 000000000aba9500 R14: 00007fa6f63f1aa0 R15: 0000564b65823160 [ 509.353606][ T6116] [ 509.358151][ T6116] Mem-Info: [ 509.359577][ T6116] active_anon:23 inactive_anon:25 isolated_anon:0 [ 509.359577][ T6116] active_file:28 inactive_file:45 isolated_file:0 [ 509.359577][ T6116] unevictable:1768 dirty:0 writeback:0 [ 509.359577][ T6116] slab_reclaimable:11729 slab_unreclaimable:637072 [ 509.359577][ T6116] mapped:27 shmem:1765 pagetables:417 [ 509.359577][ T6116] sec_pagetables:0 bounce:0 [ 509.359577][ T6116] kernel_misc_reclaimable:0 [ 509.359577][ T6116] free:17335 free_pcp:63 free_cma:0 [ 509.382993][ T6116] Node 0 active_anon:92kB inactive_anon:0kB active_file:60kB inactive_file:180kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:108kB dirty:0kB writeback:0kB shmem:3524kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10096kB pagetables:1636kB sec_pagetables:0kB all_unreclaimable? no [ 509.395284][ T6116] Node 1 active_anon:0kB inactive_anon:0kB active_file:20kB inactive_file:32kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:336kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 509.407868][ T6116] Node 0 DMA free:5552kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 509.418178][ T6116] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 509.421976][ T6116] Node 0 DMA32 free:29880kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:2048KB active_anon:732kB inactive_anon:184kB active_file:0kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 509.432967][ T6116] lowmem_reserve[]: 0 0 0 0 0 [ 509.434719][ T6116] Node 1 Normal free:34192kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:36kB inactive_file:16kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 509.446504][ T6116] lowmem_reserve[]: 0 0 0 0 0 [ 509.448235][ T6116] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 4*32kB (UME) 4*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5552kB [ 509.454234][ T6116] Node 0 DMA32: 953*4kB (UM) 710*8kB (UME) 775*16kB (UME) 105*32kB (UME) 68*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 29732kB [ 509.463581][ T6116] Node 1 Normal: 217*4kB (UME) 143*8kB (UME) 192*16kB (UME) 106*32kB (UME) 30*64kB (UME) 10*128kB (UME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 34204kB [ 509.470136][ T6116] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 509.473558][ T6116] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 509.476949][ T6116] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 509.480528][ T6116] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 509.483863][ T6116] 1888 total pagecache pages [ 509.485560][ T6116] 45 pages in swap cache [ 509.487081][ T6116] Free swap = 112260kB [ 509.488582][ T6116] Total swap = 124996kB [ 509.509801][ T6116] 1048443 pages RAM [ 509.511246][ T6116] 0 pages HighMem/MovableOnly [ 509.512959][ T6116] 254667 pages reserved [ 509.514461][ T6116] 0 pages cma reserved [ 509.515947][ T6116] Unreclaimable slab info: [ 509.517575][ T6116] Name Used Total [ 509.519886][ T6116] pid_2 101KB 171KB [ 509.522095][ T6116] bio-352 7KB 7KB [ 509.524253][ T6116] bio-416 8KB 8KB [ 509.526605][ T6116] bio-432 8KB 8KB [ 509.529350][ T6116] bio-528 15KB 15KB [ 509.531615][ T6116] zspage 47KB 47KB [ 509.533798][ T6116] zs_handle 28KB 28KB [ 509.535932][ T6116] zspage 51KB 51KB [ 509.538096][ T6116] zs_handle 28KB 28KB [ 509.540435][ T6116] zspage 43KB 43KB [ 509.542780][ T6116] zs_handle 28KB 28KB [ 509.545028][ T6116] zspage 47KB 47KB [ 509.547220][ T6116] zs_handle 28KB 28KB [ 509.549424][ T6116] zspage 47KB 47KB [ 509.551680][ T6116] zs_handle 28KB 28KB [ 509.553893][ T6116] zspage 43KB 43KB [ 509.556085][ T6116] zs_handle 28KB 28KB [ 509.558276][ T6116] zspage 39KB 39KB [ 509.560842][ T6116] zs_handle 28KB 28KB [ 509.563099][ T6116] zspage 43KB 43KB [ 509.565310][ T6116] zs_handle 28KB 28KB [ 509.567552][ T6116] zspage 43KB 43KB [ 509.571099][ T6116] zs_handle 28KB 28KB [ 509.573213][ T6116] zspage 51KB 51KB [ 509.575293][ T6116] zs_handle 21KB 28KB [ 509.577402][ T6116] zspage 55KB 55KB [ 509.579573][ T6116] zs_handle 28KB 28KB [ 509.584946][ T6116] zspage 43KB 43KB [ 509.587039][ T6116] zs_handle 28KB 28KB [ 509.589114][ T6116] zspage 43KB 43KB [ 509.598090][ T6116] zs_handle 28KB 28KB [ 509.600508][ T6116] zspage 47KB 47KB [ 509.602579][ T6116] zs_handle 28KB 28KB [ 509.604637][ T6116] zspage 39KB 39KB [ 509.606758][ T6116] zs_handle 28KB 28KB [ 509.608810][ T6116] zspage 43KB 43KB [ 509.615620][ T6116] zs_handle 28KB 28KB [ 509.617947][ T6116] zspage 51KB 51KB [ 509.620151][ T6116] zs_handle 28KB 28KB [ 509.622455][ T6116] zspage 43KB 43KB [ 509.624514][ T6116] zs_handle 28KB 28KB [ 509.626696][ T6116] zspage 39KB 39KB [ 509.628774][ T6116] zs_handle 28KB 28KB [ 509.631871][ T6116] zspage 47KB 47KB [ 509.633956][ T6116] zs_handle 28KB 28KB [ 509.636258][ T6116] zspage 55KB 55KB [ 509.638422][ T6116] zs_handle 28KB 28KB [ 509.640727][ T6116] zspage 47KB 47KB [ 509.643160][ T6116] zs_handle 28KB 28KB [ 509.645874][ T6116] zspage 39KB 39KB [ 509.648451][ T6116] zs_handle 28KB 28KB [ 509.651209][ T6116] zspage 51KB 51KB [ 509.653844][ T6116] zs_handle 24KB 24KB [ 509.656082][ T6116] zspage 51KB 51KB [ 509.658506][ T6116] zs_handle 28KB 28KB [ 509.661005][ T6116] zspage 43KB 43KB [ 509.663262][ T6116] zs_handle 28KB 28KB [ 509.665754][ T6116] zspage 39KB 39KB [ 509.668464][ T6116] zs_handle 28KB 28KB [ 509.670865][ T6116] zspage 47KB 47KB [ 509.673106][ T6116] zs_handle 28KB 28KB [ 509.675337][ T6116] zspage 51KB 51KB [ 509.677601][ T6116] zs_handle 24KB 24KB [ 509.680051][ T6116] zspage 47KB 47KB [ 509.682311][ T6116] zs_handle 28KB 28KB [ 509.684538][ T6116] zspage 55KB 55KB [ 509.686749][ T6116] zs_handle 24KB 24KB [ 509.688961][ T6116] zspage 51KB 51KB [ 509.691493][ T6116] zs_handle 28KB 28KB [ 509.693750][ T6116] zswap_entry 615KB 1157KB [ 509.695981][ T6116] AF_VSOCK 30KB 30KB [ 509.698214][ T6116] batadv_tt_change_cache 16KB 16KB [ 509.700703][ T6116] batadv_tl_cache 16KB 16KB [ 509.702902][ T6116] IEEE-802.15.4-MAC 31KB 31KB [ 509.705128][ T6116] IEEE-802.15.4-RAW 31KB 31KB [ 509.707340][ T6116] SMC 30KB 30KB [ 509.709549][ T6116] TIPC 91KB 91KB [ 509.713097][ T6116] RDS 31KB 31KB [ 509.715291][ T6116] SCTPv6 94KB 94KB [ 509.717879][ T6116] SCTP 30KB 30KB [ 509.720825][ T6116] DCCPv6 88KB 88KB [ 509.723047][ T6116] DCCP 92KB 92KB [ 509.725287][ T6116] PNPIPE 31KB 31KB [ 509.727494][ T6116] PHONET 31KB 31KB [ 509.735964][ T6116] L2TP/IPv6 31KB 31KB [ 509.738222][ T6116] L2TP/IP 30KB 30KB [ 509.740527][ T6116] KCM 30KB 30KB [ 509.742757][ T6116] kcm_mux 15KB 15KB [ 509.745396][ T6116] RXRPC 123KB 123KB [ 509.748062][ T6116] rxrpc_call_jar 151KB 151KB [ 509.751431][ T6116] net_bridge_fdb_entry 3079KB 3079KB [ 509.753765][ T6116] MPTCPv6 30KB 30KB [ 509.755983][ T6116] fib6_node 4216KB 4216KB [ 509.758203][ T6116] ip6_dst_cache 1507KB 1625KB [ 509.760659][ T6116] PINGv6 30KB 30KB [ 509.762865][ T6116] RAWv6 123KB 123KB [ 509.765074][ T6116] UDPLITEv6 32KB 32KB [ 509.767294][ T6116] UDPv6 128KB 128KB [ 509.769508][ T6116] TCPv6 559KB 848KB [ 509.771849][ T6116] nf_conntrack 39KB 39KB [ 509.774106][ T6116] wg_peer 91KB 91KB [ 509.776313][ T6116] allowedips_node 11KB 11KB [ 509.778537][ T6116] t10_alua_lu_gp_cache 7KB 7KB [ 509.781106][ T6116] scsi_sense_cache 44KB 44KB [ 509.783321][ T6116] virtio_scsi_cmd 16KB 16KB [ 509.785532][ T6116] bio-136 108KB 108KB [ 509.787729][ T6116] virtio-gpu-vbufs 55KB 87KB [ 509.790123][ T6116] bio-264 7KB 7KB [ 509.792345][ T6116] mqueue_inode_cache 121KB 121KB [ 509.794595][ T6116] f2fs_bio_post_read_ctx 23KB 23KB [ 509.796995][ T6116] jfs_mp 7KB 7KB [ 509.799228][ T6116] fuse_request 7KB 7KB [ 509.801499][ T6116] cifs_small_rq 16KB 16KB [ 509.803721][ T6116] cifs_request 67KB 67KB [ 509.806393][ T6116] cifs_mpx_ids 4KB 4KB [ 509.808971][ T6116] nfs_commit_data 15KB 15KB [ 509.811733][ T6116] nfs_write_data 63KB 63KB [ 509.813989][ T6116] jbd2_inode 15KB 15KB [ 509.816179][ T6116] ext4_system_zone 3KB 3KB [ 509.818472][ T6116] ext4_io_end_vec 15KB 15KB [ 509.821015][ T6116] pid_namespace 23KB 23KB [ 509.823242][ T6116] rpc_buffers 31KB 31KB [ 509.825463][ T6116] rpc_tasks 7KB 7KB [ 509.827659][ T6116] UNIX-STREAM 256KB 256KB [ 509.830040][ T6116] UNIX 422KB 544KB [ 509.832415][ T6116] UDP-Lite 30KB 30KB [ 509.834616][ T6116] MPTCP 31KB 31KB [ 509.837294][ T6116] tcp_bind2_bucket 16KB 16KB [ 509.839542][ T6116] tcp_bind_bucket 16KB 16KB [ 509.841972][ T6116] ip_fib_trie 28KB 28KB [ 509.844179][ T6116] ip_fib_alias 75KB 75KB [ 509.846380][ T6116] rtable 79KB 120KB [ 509.848567][ T6116] PING 30KB 30KB [ 509.851055][ T6116] RAW 61KB 61KB [ 509.853444][ T6116] UDP 123KB 123KB [ 509.855639][ T6116] tw_sock_TCP 7KB 7KB [ 509.857837][ T6116] request_sock_TCP 15KB 15KB [ 509.860109][ T6116] TCP 278KB 520KB [ 509.862357][ T6116] hugetlbfs_inode_cache 31KB 31KB [ 509.864793][ T6116] bio-256 15KB 15KB [ 509.866986][ T6116] ep_head 16KB 16KB [ 509.869176][ T6116] eventpoll_pwq 23KB 23KB [ 509.871669][ T6116] eventpoll_epi 78KB 78KB [ 509.873987][ T6116] inotify_inode_mark 39KB 39KB [ 509.876359][ T6116] sgpool-128 29KB 29KB [ 509.878576][ T6116] sgpool-64 31KB 31KB [ 509.880849][ T6116] sgpool-32 567KB 630KB [ 509.883042][ T6116] sgpool-16 296KB 296KB [ 509.885243][ T6116] sgpool-8 156KB 179KB [ 509.887435][ T6116] bio_crypt_ctx 7KB 7KB [ 509.889636][ T6116] request_queue 208KB 208KB [ 509.892129][ T6116] blkdev_ioc 7KB 7KB [ 509.894370][ T6116] bio-200 353KB 390KB [ 509.896349][ T6116] biovec-max 446KB 446KB [ 509.898667][ T6116] biovec-64 661KB 819KB [ 509.901314][ T6116] biovec-16 171KB 203KB [ 509.903596][ T6116] bio_integrity_payload 7KB 7KB [ 509.905904][ T6116] khugepaged_mm_slot 3KB 3KB [ 509.908135][ T6116] uid_cache 31KB 31KB [ 509.910486][ T6116] iommu_iova_magazine 1084KB 1134KB [ 509.912862][ T6116] iommu_iova 268KB 268KB [ 509.915066][ T6116] dmaengine-unmap-256 30KB 30KB [ 509.917354][ T6116] dmaengine-unmap-128 30KB 30KB [ 509.919868][ T6116] dmaengine-unmap-16 4KB 4KB [ 509.922142][ T6116] dmaengine-unmap-2 4KB 4KB [ 509.924350][ T6116] QIPCRTR 31KB 31KB [ 509.926563][ T6116] audit_buffer 15KB 15KB [ 509.928811][ T6116] skbuff_ext_cache 28KB 28KB [ 509.946948][ T6116] skbuff_small_head 8547KB 9355KB [ 509.949285][ T6116] skbuff_fclone_cache 171KB 234KB [ 509.957230][ T6116] skbuff_head_cache 5524KB 6245KB [ 509.959477][ T6116] configfs_dir_cache 12KB 12KB [ 509.961886][ T6116] file_lock_cache 87KB 87KB [ 509.964073][ T6116] file_lock_ctx 15KB 15KB [ 509.966298][ T6116] fsnotify_mark_connector 19KB 19KB [ 509.968657][ T6116] taskstats 147KB 186KB [ 509.976212][ T6116] proc_dir_entry 5722KB 5722KB [ 509.978431][ T6116] pde_opener 15KB 15KB [ 509.981923][ T6116] seq_file 70KB 101KB [ 509.984142][ T6116] sigqueue 66KB 86KB [ 509.986364][ T6116] shmem_inode_cache 6432KB 6577KB [ 509.988532][ T6116] kernfs_iattrs_cache 15KB 15KB [ 509.990940][ T6116] kernfs_node_cache 486706KB 486706KB [ 509.993114][ T6116] mnt_cache 70KB 70KB [ 509.995286][ T6116] filp 464KB 890KB [ 509.997459][ T6116] names_cache 3340KB 3519KB [ 509.999705][ T6116] net_namespace 57KB 57KB [ 510.001909][ T6116] ima_iint_cache 55KB 55KB [ 510.004092][ T6116] hashtab_node 79KB 79KB [ 510.006602][ T6116] ebitmap_node 421KB 421KB [ 510.009331][ T6116] avtab_node 187KB 187KB [ 510.015595][ T6116] avc_node 83KB 91KB [ 510.017881][ T6116] lsm_inode_cache 2500KB 3010KB [ 510.024843][ T6116] lsm_file_cache 63KB 127KB [ 510.027065][ T6116] key_jar 31KB 31KB [ 510.029264][ T6116] uts_namespace 31KB 31KB [ 510.035792][ T6116] nsproxy 15KB 15KB [ 510.038120][ T6116] vma_lock 504KB 504KB [ 510.040622][ T6116] vm_area_struct 527KB 540KB [ 510.042947][ T6116] fs_cache 76KB 100KB [ 510.045123][ T6116] files_cache 270KB 334KB [ 510.047390][ T6116] signal_cache 745KB 1761KB [ 510.051181][ T6116] sighand_cache 996KB 1984KB [ 510.053476][ T6116] task_struct 3280KB 4186KB [ 510.055723][ T6116] cred 134KB 292KB [ 510.057924][ T6116] anon_vma_chain 295KB 311KB [ 510.060264][ T6116] anon_vma 304KB 374KB [ 510.062443][ T6116] pid 187KB 414KB [ 510.064717][ T6116] Acpi-Operand 254KB 360KB [ 510.066901][ T6116] Acpi-ParseExt 66KB 82KB [ 510.069160][ T6116] Acpi-Parse 59KB 75KB [ 510.073198][ T6116] Acpi-State 51KB 66KB [ 510.075404][ T6116] Acpi-Namespace 60KB 60KB [ 510.077783][ T6116] numa_policy 3KB 3KB [ 510.080051][ T6116] perf_event 31KB 31KB [ 510.082325][ T6116] trace_event_file 488KB 488KB [ 510.084767][ T6116] ftrace_event_field 885KB 885KB [ 510.086996][ T6116] pool_workqueue 1692KB 1696KB [ 510.089220][ T6116] maple_node 482KB 1376KB [ 510.093284][ T6116] task_group 30KB 30KB [ 510.095500][ T6116] mm_struct 425KB 648KB [ 510.097938][ T6116] vmap_area 253KB 895KB [ 510.100860][ T6116] debug_objects_cache 53995KB 54201KB [ 510.103716][ T6116] page->ptl 75KB 129KB [ 510.106057][ T6116] kmalloc-cg-8k 264448KB 264544KB [ 510.108279][ T6116] kmalloc-cg-4k 406640KB 406744KB [ 510.112268][ T6116] kmalloc-cg-2k 335088KB 335140KB [ 510.114499][ T6116] kmalloc-cg-1k 67154KB 68000KB [ 510.116675][ T6116] kmalloc-cg-512 33749KB 33764KB [ 510.118881][ T6116] kmalloc-cg-256 64KB 64KB [ 510.121132][ T6116] kmalloc-cg-192 4222KB 4228KB [ 510.123358][ T6116] kmalloc-cg-128 4312KB 4312KB [ 510.125544][ T6116] kmalloc-cg-96 542KB 560KB [ 510.127720][ T6116] kmalloc-cg-64 73KB 92KB [ 510.169159][ T6116] kmalloc-cg-32 269KB 304KB [ 510.171424][ T6116] kmalloc-cg-16 16KB 20KB [ 510.173879][ T6116] kmalloc-cg-8 16KB 16KB [ 510.176539][ T6116] kmalloc-8k 4208KB 4672KB [ 510.178743][ T6116] kmalloc-4k 51384KB 51592KB [ 510.182741][ T6116] kmalloc-2k 76220KB 82272KB [ 510.185279][ T6116] kmalloc-1k 210854KB 218624KB [ 510.187524][ T6116] kmalloc-512 240733KB 240760KB [ 510.189836][ T6116] kmalloc-256 42565KB 43112KB [ 510.192026][ T6116] kmalloc-192 22527KB 22536KB [ 510.194431][ T6116] kmalloc-128 31175KB 31176KB [ 510.196860][ T6116] kmalloc-96 3904KB 4508KB [ 510.199174][ T6116] kmalloc-64 14159KB 14996KB [ 510.204883][ T6116] kmalloc-32 40471KB 40472KB [ 510.207249][ T6116] kmalloc-16 2324KB 2788KB [ 510.209573][ T6116] kmalloc-8 2517KB 2568KB [ 510.211935][ T6116] kmem_cache_node 240KB 244KB [ 510.214313][ T6116] kmem_cache 210KB 210KB [ 510.216531][ T6116] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6116,uid=0 [ 510.223126][ T6116] Out of memory (oom_kill_allocating_task): Killed process 6116 (udevd) total-vm:17028kB, anon-rss:80kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 510.243151][ T6120] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 510.248052][ T6120] CPU: 2 PID: 6120 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 510.251458][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 510.255103][ T6120] Call Trace: [ 510.256339][ T6120] [ 510.257439][ T6120] dump_stack_lvl+0x16c/0x1f0 [ 510.259204][ T6120] dump_header+0x101/0x900 [ 510.260866][ T6120] oom_kill_process+0x270/0xa70 [ 510.262878][ T6120] out_of_memory+0x343/0x16b0 [ 510.265143][ T6120] ? __pfx___mutex_trylock_common+0x10/0x10 [ 510.267765][ T6120] ? __pfx_out_of_memory+0x10/0x10 [ 510.269684][ T6120] __alloc_pages+0x1d89/0x2460 [ 510.271455][ T6120] ? __pfx___alloc_pages+0x10/0x10 [ 510.273373][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 510.275239][ T6120] ? hlock_class+0x4e/0x130 [ 510.276882][ T6120] ? lock_acquire+0x1b1/0x560 [ 510.278742][ T6120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 510.281144][ T6120] ? policy_nodemask+0xea/0x4e0 [ 510.283250][ T6120] alloc_pages_mpol+0x275/0x610 [ 510.285682][ T6120] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 510.287788][ T6120] ? hlock_class+0x4e/0x130 [ 510.289587][ T6120] ? find_held_lock+0x2d/0x110 [ 510.291411][ T6120] ? find_held_lock+0x2d/0x110 [ 510.293127][ T6120] vma_alloc_folio+0xad/0x160 [ 510.294814][ T6120] ? __pfx_vma_alloc_folio+0x10/0x10 [ 510.296699][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 510.298584][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 510.300384][ T6120] do_wp_page+0xe47/0x36f0 [ 510.302040][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 510.304019][ T6120] ? __pfx_do_wp_page+0x10/0x10 [ 510.306053][ T6120] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 510.308276][ T6120] __handle_mm_fault+0x1fbf/0x4b40 [ 510.310534][ T6120] ? __pfx___handle_mm_fault+0x10/0x10 [ 510.312762][ T6120] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 510.314863][ T6120] ? do_user_addr_fault+0x708/0x1080 [ 510.316778][ T6120] handle_mm_fault+0x476/0xa00 [ 510.318514][ T6120] do_user_addr_fault+0x426/0x1080 [ 510.320337][ T6120] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 510.322552][ T6120] exc_page_fault+0x5c/0xc0 [ 510.324313][ T6120] asm_exc_page_fault+0x26/0x30 [ 510.326310][ T6120] RIP: 0033:0x7fa6f62c71a6 [ 510.328247][ T6120] Code: Unable to access opcode bytes at 0x7fa6f62c717c. [ 510.330995][ T6120] RSP: 002b:00007ffc719e4480 EFLAGS: 00010203 [ 510.333197][ T6120] RAX: 0000000000000001 RBX: 0000000000000410 RCX: 000000000000003f [ 510.336148][ T6120] RDX: 0000564b9660c8c0 RSI: 0000564b96545010 RDI: 0000564b9660c8c0 [ 510.339056][ T6120] RBP: 0000564b9660c8b0 R08: 0000000000000000 R09: e24a6677f4ddb045 [ 510.342241][ T6120] R10: e756e390ef044c45 R11: 0000000000000007 R12: 0000000000000000 [ 510.345652][ T6120] R13: 0000564b65823040 R14: 00007fa6f63f1aa0 R15: 0000564b965452c0 [ 510.348753][ T6120] [ 510.362569][ T6120] Mem-Info: [ 510.364084][ T6120] active_anon:31 inactive_anon:0 isolated_anon:0 [ 510.364084][ T6120] active_file:34 inactive_file:14 isolated_file:0 [ 510.364084][ T6120] unevictable:1768 dirty:0 writeback:0 [ 510.364084][ T6120] slab_reclaimable:11729 slab_unreclaimable:637096 [ 510.364084][ T6120] mapped:1 shmem:1768 pagetables:430 [ 510.364084][ T6120] sec_pagetables:0 bounce:0 [ 510.364084][ T6120] kernel_misc_reclaimable:0 [ 510.364084][ T6120] free:17095 free_pcp:501 free_cma:0 [ 510.380880][ T6120] Node 0 active_anon:124kB inactive_anon:0kB active_file:76kB inactive_file:64kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10064kB pagetables:1688kB sec_pagetables:0kB all_unreclaimable? no [ 510.393603][ T6120] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:148kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:336kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 510.405182][ T6120] Node 0 DMA free:5552kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 510.414799][ T6120] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 510.416881][ T6120] Node 0 DMA32 free:28624kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:2048KB active_anon:0kB inactive_anon:8kB active_file:392kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1676kB local_pcp:708kB free_cma:0kB [ 510.432783][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 510.434525][ T6120] Node 1 Normal free:34204kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:696kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 510.444590][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 510.446313][ T6120] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 4*32kB (UME) 4*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5552kB [ 510.455899][ T6120] Node 0 DMA32: 738*4kB (UM) 736*8kB (UME) 776*16kB (UME) 87*32kB (UME) 68*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 28520kB [ 510.463263][ T6120] Node 1 Normal: 217*4kB (UME) 143*8kB (UME) 192*16kB (UME) 106*32kB (UME) 30*64kB (UME) 10*128kB (UME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 34204kB [ 510.469743][ T6120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 510.473170][ T6120] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 510.476453][ T6120] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 510.483450][ T6120] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 510.486796][ T6120] 1818 total pagecache pages [ 510.488454][ T6120] 2 pages in swap cache [ 510.490041][ T6120] Free swap = 112516kB [ 510.491540][ T6120] Total swap = 124996kB [ 510.493057][ T6120] 1048443 pages RAM [ 510.494434][ T6120] 0 pages HighMem/MovableOnly [ 510.496129][ T6120] 254667 pages reserved [ 510.497623][ T6120] 0 pages cma reserved [ 510.499103][ T6120] Unreclaimable slab info: [ 510.501210][ T6120] Name Used Total [ 510.503450][ T6120] pid_2 101KB 171KB [ 510.505641][ T6120] bio-352 7KB 7KB [ 510.507820][ T6120] bio-416 8KB 8KB [ 510.512251][ T6120] bio-432 8KB 8KB [ 510.514320][ T6120] bio-528 15KB 15KB [ 510.516505][ T6120] zspage 47KB 47KB [ 510.518717][ T6120] zs_handle 28KB 28KB [ 510.520980][ T6120] zspage 51KB 51KB [ 510.523152][ T6120] zs_handle 28KB 28KB [ 510.525337][ T6120] zspage 43KB 43KB [ 510.527498][ T6120] zs_handle 28KB 28KB [ 510.530362][ T6120] zspage 47KB 47KB [ 510.532991][ T6120] zs_handle 28KB 28KB [ 510.535179][ T6120] zspage 47KB 47KB [ 510.537383][ T6120] zs_handle 28KB 28KB [ 510.539588][ T6120] zspage 43KB 43KB [ 510.541858][ T6120] zs_handle 28KB 28KB [ 510.544069][ T6120] zspage 39KB 39KB [ 510.546279][ T6120] zs_handle 28KB 28KB [ 510.548460][ T6120] zspage 43KB 43KB [ 510.555698][ T6120] zs_handle 28KB 28KB [ 510.557943][ T6120] zspage 43KB 43KB [ 510.561603][ T6120] zs_handle 28KB 28KB [ 510.564308][ T6120] zspage 51KB 51KB [ 510.567061][ T6120] zs_handle 21KB 28KB [ 510.577475][ T6120] zspage 55KB 55KB [ 510.582060][ T6120] zs_handle 28KB 28KB [ 510.585022][ T6120] zspage 43KB 43KB [ 510.588123][ T6120] zs_handle 28KB 28KB [ 510.599114][ T6120] zspage 43KB 43KB [ 510.617741][ T6120] zs_handle 28KB 28KB [ 510.620662][ T6120] zspage 47KB 47KB [ 510.623414][ T6120] zs_handle 28KB 28KB [ 510.626201][ T6120] zspage 39KB 39KB [ 510.628987][ T6120] zs_handle 28KB 28KB [ 510.631994][ T6120] zspage 43KB 43KB [ 510.634684][ T6120] zs_handle 28KB 28KB [ 510.637442][ T6120] zspage 51KB 51KB [ 510.640514][ T6120] zs_handle 28KB 28KB [ 510.643318][ T6120] zspage 43KB 43KB [ 510.646128][ T6120] zs_handle 28KB 28KB [ 510.648962][ T6120] zspage 39KB 39KB [ 510.657456][ T6120] zs_handle 28KB 28KB [ 510.672692][ T6120] zspage 47KB 47KB [ 510.675057][ T6120] zs_handle 28KB 28KB [ 510.677849][ T6120] zspage 55KB 55KB [ 510.689756][ T6120] zs_handle 28KB 28KB [ 510.692697][ T6120] zspage 47KB 47KB [ 510.695539][ T6120] zs_handle 28KB 28KB [ 510.698389][ T6120] zspage 39KB 39KB [ 510.705700][ T6120] zs_handle 28KB 28KB [ 510.708119][ T6120] zspage 51KB 51KB [ 510.710606][ T6120] zs_handle 24KB 24KB [ 510.712968][ T6120] zspage 51KB 51KB [ 510.715209][ T6120] zs_handle 28KB 28KB [ 510.717493][ T6120] zspage 43KB 43KB [ 510.725464][ T6120] zs_handle 28KB 28KB [ 510.727706][ T6120] zspage 39KB 39KB [ 510.729988][ T6120] zs_handle 28KB 28KB [ 510.732181][ T6120] zspage 47KB 47KB [ 510.734370][ T6120] zs_handle 28KB 28KB [ 510.736549][ T6120] zspage 51KB 51KB [ 510.738733][ T6120] zs_handle 24KB 24KB [ 510.742031][ T6120] zspage 47KB 47KB [ 510.744749][ T6120] zs_handle 28KB 28KB [ 510.747466][ T6120] zspage 55KB 55KB [ 510.752697][ T6120] zs_handle 24KB 24KB [ 510.755104][ T6120] zspage 51KB 51KB [ 510.758375][ T6120] zs_handle 28KB 28KB [ 510.760700][ T6120] zswap_entry 615KB 1157KB [ 510.762964][ T6120] AF_VSOCK 30KB 30KB [ 510.765200][ T6120] batadv_tt_change_cache 16KB 16KB [ 510.767665][ T6120] batadv_tl_cache 16KB 16KB [ 510.795006][ T6120] IEEE-802.15.4-MAC 31KB 31KB [ 510.797554][ T6120] IEEE-802.15.4-RAW 31KB 31KB [ 510.804465][ T6120] SMC 30KB 30KB [ 510.806731][ T6120] TIPC 91KB 91KB [ 510.808998][ T6120] RDS 31KB 31KB [ 510.816673][ T6120] SCTPv6 94KB 94KB [ 510.818936][ T6120] SCTP 30KB 30KB [ 510.821210][ T6120] DCCPv6 88KB 88KB [ 510.823466][ T6120] DCCP 92KB 92KB [ 510.825693][ T6120] PNPIPE 31KB 31KB [ 510.827940][ T6120] PHONET 31KB 31KB [ 510.833490][ T6120] L2TP/IPv6 31KB 31KB [ 510.835896][ T6120] L2TP/IP 30KB 30KB [ 510.838084][ T6120] KCM 30KB 30KB [ 510.841268][ T6120] kcm_mux 15KB 15KB [ 510.843507][ T6120] RXRPC 123KB 123KB [ 510.845710][ T6120] rxrpc_call_jar 151KB 151KB [ 510.847907][ T6120] net_bridge_fdb_entry 3079KB 3079KB [ 510.850498][ T6120] MPTCPv6 30KB 30KB [ 510.853296][ T6120] fib6_node 4216KB 4216KB [ 510.856088][ T6120] ip6_dst_cache 1609KB 1625KB [ 510.858932][ T6120] PINGv6 30KB 30KB [ 510.865209][ T6120] RAWv6 123KB 123KB [ 510.868138][ T6120] UDPLITEv6 32KB 32KB [ 510.873622][ T6120] UDPv6 128KB 128KB [ 510.875887][ T6120] TCPv6 559KB 848KB [ 510.878197][ T6120] nf_conntrack 39KB 39KB [ 510.886746][ T6120] wg_peer 91KB 91KB [ 510.889615][ T6120] allowedips_node 11KB 11KB [ 510.899883][ T6120] t10_alua_lu_gp_cache 7KB 7KB [ 510.902244][ T6120] scsi_sense_cache 44KB 44KB [ 510.904694][ T6120] virtio_scsi_cmd 16KB 16KB [ 510.906970][ T6120] bio-136 108KB 108KB [ 510.909530][ T6120] virtio-gpu-vbufs 55KB 87KB [ 510.916519][ T6120] bio-264 7KB 7KB [ 510.919267][ T6120] mqueue_inode_cache 121KB 121KB [ 510.927746][ T6120] f2fs_bio_post_read_ctx 23KB 23KB [ 510.935966][ T6120] jfs_mp 7KB 7KB [ 510.938826][ T6120] fuse_request 7KB 7KB [ 510.944394][ T6120] cifs_small_rq 16KB 16KB [ 510.947138][ T6120] cifs_request 67KB 67KB [ 510.952258][ T6120] cifs_mpx_ids 4KB 4KB [ 510.955366][ T6120] nfs_commit_data 15KB 15KB [ 510.957749][ T6120] nfs_write_data 63KB 63KB [ 510.960719][ T6120] jbd2_inode 15KB 15KB [ 510.963907][ T6120] ext4_system_zone 3KB 3KB [ 510.966544][ T6120] ext4_io_end_vec 15KB 15KB [ 510.969145][ T6120] pid_namespace 23KB 23KB [ 510.971905][ T6120] rpc_buffers 31KB 31KB [ 510.974495][ T6120] rpc_tasks 7KB 7KB [ 510.977203][ T6120] UNIX-STREAM 256KB 256KB [ 510.979435][ T6120] UNIX 422KB 544KB [ 510.985954][ T6120] UDP-Lite 30KB 30KB [ 510.988282][ T6120] MPTCP 31KB 31KB [ 510.991086][ T6120] tcp_bind2_bucket 16KB 16KB [ 510.993692][ T6120] tcp_bind_bucket 16KB 16KB [ 510.996138][ T6120] ip_fib_trie 28KB 28KB [ 510.998876][ T6120] ip_fib_alias 75KB 75KB [ 511.001729][ T6120] rtable 79KB 120KB [ 511.004444][ T6120] PING 30KB 30KB [ 511.007168][ T6120] RAW 61KB 61KB [ 511.009958][ T6120] UDP 123KB 123KB [ 511.012566][ T6120] tw_sock_TCP 7KB 7KB [ 511.015285][ T6120] request_sock_TCP 15KB 15KB [ 511.018031][ T6120] TCP 278KB 520KB [ 511.029720][ T6120] hugetlbfs_inode_cache 31KB 31KB [ 511.032590][ T6120] bio-256 15KB 15KB [ 511.035093][ T6120] ep_head 16KB 16KB [ 511.037779][ T6120] eventpoll_pwq 23KB 23KB [ 511.043064][ T6120] eventpoll_epi 78KB 78KB [ 511.045784][ T6120] inotify_inode_mark 39KB 39KB [ 511.048454][ T6120] sgpool-128 29KB 29KB [ 511.051158][ T6120] sgpool-64 31KB 31KB [ 511.053759][ T6120] sgpool-32 567KB 630KB [ 511.056386][ T6120] sgpool-16 296KB 296KB [ 511.059028][ T6120] sgpool-8 156KB 179KB [ 511.061791][ T6120] bio_crypt_ctx 7KB 7KB [ 511.064672][ T6120] request_queue 208KB 208KB [ 511.066893][ T6120] blkdev_ioc 7KB 7KB [ 511.069090][ T6120] bio-200 353KB 390KB [ 511.071336][ T6120] biovec-max 446KB 446KB [ 511.073541][ T6120] biovec-64 661KB 819KB [ 511.075724][ T6120] biovec-16 171KB 203KB [ 511.078048][ T6120] bio_integrity_payload 7KB 7KB [ 511.087376][ T6120] khugepaged_mm_slot 3KB 3KB [ 511.090311][ T6120] uid_cache 31KB 31KB [ 511.092868][ T6120] iommu_iova_magazine 1084KB 1134KB [ 511.095785][ T6120] iommu_iova 268KB 268KB [ 511.098303][ T6120] dmaengine-unmap-256 30KB 30KB [ 511.101185][ T6120] dmaengine-unmap-128 30KB 30KB [ 511.103827][ T6120] dmaengine-unmap-16 4KB 4KB [ 511.106607][ T6120] dmaengine-unmap-2 4KB 4KB [ 511.109104][ T6120] QIPCRTR 31KB 31KB [ 511.111905][ T6120] audit_buffer 15KB 15KB [ 511.114576][ T6120] skbuff_ext_cache 28KB 28KB [ 511.117131][ T6120] skbuff_small_head 9314KB 9339KB [ 511.119820][ T6120] skbuff_fclone_cache 171KB 234KB [ 511.122581][ T6120] skbuff_head_cache 5976KB 6245KB [ 511.125092][ T6120] configfs_dir_cache 12KB 12KB [ 511.127815][ T6120] file_lock_cache 87KB 87KB [ 511.137664][ T6120] file_lock_ctx 15KB 15KB [ 511.140423][ T6120] fsnotify_mark_connector 19KB 19KB [ 511.143236][ T6120] taskstats 147KB 186KB [ 511.145863][ T6120] proc_dir_entry 5722KB 5722KB [ 511.148443][ T6120] pde_opener 15KB 15KB [ 511.152148][ T6120] seq_file 70KB 101KB [ 511.154363][ T6120] sigqueue 66KB 86KB [ 511.156628][ T6120] shmem_inode_cache 6432KB 6577KB [ 511.159237][ T6120] kernfs_iattrs_cache 15KB 15KB [ 511.162138][ T6120] kernfs_node_cache 486706KB 486706KB [ 511.164853][ T6120] mnt_cache 70KB 70KB [ 511.168046][ T6120] filp 464KB 890KB [ 511.178117][ T6120] names_cache 3340KB 3519KB [ 511.183865][ T6120] net_namespace 57KB 57KB [ 511.186129][ T6120] ima_iint_cache 55KB 55KB [ 511.188418][ T6120] hashtab_node 79KB 79KB [ 511.192503][ T6120] ebitmap_node 421KB 421KB [ 511.194843][ T6120] avtab_node 187KB 187KB [ 511.197101][ T6120] avc_node 83KB 91KB [ 511.199381][ T6120] lsm_inode_cache 2500KB 3010KB [ 511.201911][ T6120] lsm_file_cache 63KB 127KB [ 511.204820][ T6120] key_jar 31KB 31KB [ 511.207247][ T6120] uts_namespace 31KB 31KB [ 511.209730][ T6120] nsproxy 15KB 15KB [ 511.212087][ T6120] vma_lock 504KB 504KB [ 511.214540][ T6120] vm_area_struct 527KB 540KB [ 511.216964][ T6120] fs_cache 76KB 100KB [ 511.219243][ T6120] files_cache 270KB 334KB [ 511.231790][ T6120] signal_cache 745KB 1761KB [ 511.234078][ T6120] sighand_cache 996KB 1984KB [ 511.236304][ T6120] task_struct 3280KB 4186KB [ 511.238741][ T6120] cred 134KB 292KB [ 511.242375][ T6120] anon_vma_chain 295KB 311KB [ 511.245157][ T6120] anon_vma 304KB 374KB [ 511.247161][ T6120] pid 187KB 414KB [ 511.249450][ T6120] Acpi-Operand 254KB 360KB [ 511.257264][ T6120] Acpi-ParseExt 66KB 82KB [ 511.259567][ T6120] Acpi-Parse 59KB 75KB [ 511.269713][ T6120] Acpi-State 51KB 66KB [ 511.272161][ T6120] Acpi-Namespace 60KB 60KB [ 511.274391][ T6120] numa_policy 3KB 3KB [ 511.276602][ T6120] perf_event 31KB 31KB [ 511.278810][ T6120] trace_event_file 488KB 488KB [ 511.281978][ T6120] ftrace_event_field 885KB 885KB [ 511.284640][ T6120] pool_workqueue 1692KB 1696KB [ 511.287194][ T6120] maple_node 482KB 1376KB [ 511.289409][ T6120] task_group 30KB 30KB [ 511.291691][ T6120] mm_struct 425KB 648KB [ 511.293904][ T6120] vmap_area 253KB 895KB [ 511.296203][ T6120] debug_objects_cache 53995KB 54201KB [ 511.298588][ T6120] page->ptl 75KB 129KB [ 511.308753][ T6120] kmalloc-cg-8k 264448KB 264544KB [ 511.311306][ T6120] kmalloc-cg-4k 406640KB 406744KB [ 511.313850][ T6120] kmalloc-cg-2k 335088KB 335140KB [ 511.316797][ T6120] kmalloc-cg-1k 67154KB 68000KB [ 511.319535][ T6120] kmalloc-cg-512 33749KB 33764KB [ 511.327044][ T6120] kmalloc-cg-256 64KB 64KB [ 511.329319][ T6120] kmalloc-cg-192 4222KB 4228KB [ 511.335439][ T6120] kmalloc-cg-128 4312KB 4312KB [ 511.337748][ T6120] kmalloc-cg-96 542KB 560KB [ 511.342919][ T6120] kmalloc-cg-64 73KB 92KB [ 511.345256][ T6120] kmalloc-cg-32 269KB 304KB [ 511.347814][ T6120] kmalloc-cg-16 16KB 20KB [ 511.352678][ T6120] kmalloc-cg-8 16KB 16KB [ 511.355464][ T6120] kmalloc-8k 4208KB 4672KB [ 511.357740][ T6120] kmalloc-4k 55064KB 55176KB [ 511.360482][ T6120] kmalloc-2k 76220KB 82272KB [ 511.363310][ T6120] kmalloc-1k 211854KB 218624KB [ 511.365623][ T6120] kmalloc-512 240733KB 240760KB [ 511.367911][ T6120] kmalloc-256 43477KB 43480KB [ 511.372184][ T6120] kmalloc-192 22527KB 22536KB [ 511.374470][ T6120] kmalloc-128 31175KB 31176KB [ 511.376709][ T6120] kmalloc-96 3953KB 4508KB [ 511.379266][ T6120] kmalloc-64 14159KB 14996KB [ 511.385973][ T6120] kmalloc-32 40495KB 40496KB [ 511.388232][ T6120] kmalloc-16 2324KB 2788KB [ 511.393694][ T6120] kmalloc-8 2517KB 2568KB [ 511.395908][ T6120] kmem_cache_node 240KB 244KB [ 511.398145][ T6120] kmem_cache 210KB 210KB [ 511.406794][ T6120] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6111,uid=0 [ 511.450706][ T6120] Out of memory: Killed process 6111 (udevd) total-vm:17028kB, anon-rss:4kB, file-rss:384kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 511.467386][ T29] kworker/1:0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 511.473017][ T29] CPU: 1 PID: 29 Comm: kworker/1:0 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 511.476444][ T29] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 511.480080][ T29] Workqueue: events nsim_fib_event_work [ 511.482124][ T29] Call Trace: [ 511.483349][ T29] [ 511.484463][ T29] dump_stack_lvl+0x16c/0x1f0 [ 511.486536][ T29] dump_header+0x101/0x900 [ 511.488538][ T29] oom_kill_process+0x270/0xa70 [ 511.490707][ T29] out_of_memory+0x343/0x16b0 [ 511.492825][ T29] ? __pfx___mutex_trylock_common+0x10/0x10 [ 511.495436][ T29] ? __pfx_out_of_memory+0x10/0x10 [ 511.497615][ T29] __alloc_pages+0x1d89/0x2460 [ 511.499352][ T29] ? __pfx___alloc_pages+0x10/0x10 [ 511.501209][ T29] ? __pfx___lock_acquire+0x10/0x10 [ 511.503115][ T29] ? __pfx_mark_lock+0x10/0x10 [ 511.504850][ T29] ? lock_acquire+0x1b1/0x560 [ 511.506581][ T29] ? find_held_lock+0x2d/0x110 [ 511.508440][ T29] ? __slab_alloc.constprop.0+0x56/0xb0 [ 511.510905][ T29] ? __pfx_lock_release+0x10/0x10 [ 511.513017][ T29] new_slab+0x331/0x3a0 [ 511.514552][ T29] ___slab_alloc+0x66d/0x1790 [ 511.516255][ T29] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 511.518197][ T29] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 511.520082][ T29] ? __slab_alloc.constprop.0+0x56/0xb0 [ 511.522042][ T29] __slab_alloc.constprop.0+0x56/0xb0 [ 511.523969][ T29] kmalloc_trace+0x2fb/0x330 [ 511.525651][ T29] ? nsim_fib6_rt_nh_add+0x4a/0x290 [ 511.527545][ T29] nsim_fib6_rt_nh_add+0x4a/0x290 [ 511.529392][ T29] nsim_fib_event_work+0x150a/0x26e0 [ 511.531305][ T29] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 511.533363][ T29] process_one_work+0x9a9/0x1ac0 [ 511.535172][ T29] ? __pfx_nsim_fib_event_work+0x10/0x10 [ 511.537350][ T29] ? __pfx_process_one_work+0x10/0x10 [ 511.539800][ T29] ? assign_work+0x1a0/0x250 [ 511.541927][ T29] worker_thread+0x6c8/0xf70 [ 511.544059][ T29] ? __pfx_worker_thread+0x10/0x10 [ 511.546407][ T29] kthread+0x2c1/0x3a0 [ 511.548282][ T29] ? _raw_spin_unlock_irq+0x23/0x50 [ 511.550647][ T29] ? __pfx_kthread+0x10/0x10 [ 511.552778][ T29] ret_from_fork+0x45/0x80 [ 511.554824][ T29] ? __pfx_kthread+0x10/0x10 [ 511.556944][ T29] ret_from_fork_asm+0x1a/0x30 [ 511.558832][ T29] [ 511.568281][ T29] Mem-Info: [ 511.571193][ T29] active_anon:0 inactive_anon:9 isolated_anon:0 [ 511.571193][ T29] active_file:25 inactive_file:23 isolated_file:0 [ 511.571193][ T29] unevictable:1768 dirty:0 writeback:0 [ 511.571193][ T29] slab_reclaimable:11729 slab_unreclaimable:638120 [ 511.571193][ T29] mapped:1 shmem:1768 pagetables:417 [ 511.571193][ T29] sec_pagetables:0 bounce:0 [ 511.571193][ T29] kernel_misc_reclaimable:0 [ 511.571193][ T29] free:15994 free_pcp:631 free_cma:0 [ 511.590510][ T29] Node 0 active_anon:0kB inactive_anon:36kB active_file:0kB inactive_file:252kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10064kB pagetables:1636kB sec_pagetables:0kB all_unreclaimable? no [ 511.601605][ T29] Node 1 active_anon:0kB inactive_anon:0kB active_file:36kB inactive_file:16kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:304kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 511.612422][ T29] Node 0 DMA free:5552kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 511.628148][ T29] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 511.634685][ T29] Node 0 DMA32 free:24220kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:2048KB active_anon:0kB inactive_anon:156kB active_file:252kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2392kB local_pcp:644kB free_cma:0kB [ 511.645474][ T29] lowmem_reserve[]: 0 0 0 0 0 [ 511.647221][ T29] Node 1 Normal free:34204kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:696kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:100kB local_pcp:4kB free_cma:0kB [ 511.657724][ T29] lowmem_reserve[]: 0 0 0 0 0 [ 511.659490][ T29] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 4*32kB (UME) 4*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5552kB [ 511.669176][ T29] Node 0 DMA32: 832*4kB (UM) 594*8kB (UME) 751*16kB (UME) 62*32kB (UME) 29*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 24064kB [ 511.684983][ T29] Node 1 Normal: 217*4kB (UME) 143*8kB (UME) 192*16kB (UME) 106*32kB (UME) 30*64kB (UME) 10*128kB (UME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 34204kB [ 511.692371][ T29] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 511.696371][ T29] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 511.699991][ T29] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 511.703412][ T29] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 511.706802][ T29] 1818 total pagecache pages [ 511.708472][ T29] 2 pages in swap cache [ 511.710073][ T29] Free swap = 112772kB [ 511.711597][ T29] Total swap = 124996kB [ 511.713121][ T29] 1048443 pages RAM [ 511.714528][ T29] 0 pages HighMem/MovableOnly [ 511.716318][ T29] 254667 pages reserved [ 511.717907][ T29] 0 pages cma reserved [ 511.719404][ T29] Unreclaimable slab info: [ 511.729741][ T29] Name Used Total [ 511.732209][ T29] pid_2 101KB 171KB [ 511.734899][ T29] bio-352 7KB 7KB [ 511.737524][ T29] bio-416 8KB 8KB [ 511.745676][ T29] bio-432 8KB 8KB [ 511.747910][ T29] bio-528 15KB 15KB [ 511.750204][ T29] zspage 47KB 47KB [ 511.752411][ T29] zs_handle 28KB 28KB [ 511.754663][ T29] zspage 51KB 51KB [ 511.757065][ T29] zs_handle 28KB 28KB [ 511.760162][ T29] zspage 43KB 43KB [ 511.762946][ T29] zs_handle 28KB 28KB [ 511.765451][ T29] zspage 47KB 47KB [ 511.767728][ T29] zs_handle 28KB 28KB [ 511.770548][ T29] zspage 47KB 47KB [ 511.773097][ T29] zs_handle 28KB 28KB [ 511.775771][ T29] zspage 43KB 43KB [ 511.778191][ T29] zs_handle 28KB 28KB [ 511.791354][ T29] zspage 39KB 39KB [ 511.793679][ T29] zs_handle 28KB 28KB [ 511.795854][ T29] zspage 43KB 43KB [ 511.798043][ T29] zs_handle 28KB 28KB [ 511.804675][ T29] zspage 43KB 43KB [ 511.806889][ T29] zs_handle 28KB 28KB [ 511.809061][ T29] zspage 51KB 51KB [ 511.812702][ T29] zs_handle 21KB 28KB [ 511.814945][ T29] zspage 55KB 55KB [ 511.817260][ T29] zs_handle 28KB 28KB [ 511.820168][ T29] zspage 43KB 43KB [ 511.822719][ T29] zs_handle 28KB 28KB [ 511.825439][ T29] zspage 43KB 43KB [ 511.827943][ T29] zs_handle 28KB 28KB [ 511.832933][ T29] zspage 47KB 47KB [ 511.835576][ T29] zs_handle 28KB 28KB [ 511.837970][ T29] zspage 39KB 39KB [ 511.840866][ T29] zs_handle 28KB 28KB [ 511.843591][ T29] zspage 43KB 43KB [ 511.846057][ T29] zs_handle 28KB 28KB [ 511.848773][ T29] zspage 51KB 51KB [ 511.869007][ T29] zs_handle 28KB 28KB [ 511.871527][ T29] zspage 43KB 43KB [ 511.873773][ T29] zs_handle 28KB 28KB [ 511.876064][ T29] zspage 39KB 39KB [ 511.878110][ T29] zs_handle 28KB 28KB [ 511.881933][ T29] zspage 47KB 47KB [ 511.884796][ T29] zs_handle 28KB 28KB [ 511.886999][ T29] zspage 55KB 55KB [ 511.889196][ T29] zs_handle 28KB 28KB [ 511.892321][ T29] zspage 47KB 47KB [ 511.894615][ T29] zs_handle 28KB 28KB [ 511.896802][ T29] zspage 39KB 39KB [ 511.899026][ T29] zs_handle 28KB 28KB [ 511.917705][ T29] zspage 51KB 51KB [ 511.921750][ T29] zs_handle 24KB 24KB [ 511.923994][ T29] zspage 51KB 51KB [ 511.926195][ T29] zs_handle 28KB 28KB [ 511.928670][ T29] zspage 43KB 43KB [ 511.935854][ T29] zs_handle 28KB 28KB [ 511.938098][ T29] zspage 39KB 39KB [ 511.940545][ T29] zs_handle 28KB 28KB [ 511.942764][ T29] zspage 47KB 47KB [ 511.944998][ T29] zs_handle 28KB 28KB [ 511.947186][ T29] zspage 51KB 51KB [ 511.949392][ T29] zs_handle 24KB 24KB [ 511.951731][ T29] zspage 47KB 47KB [ 511.953972][ T29] zs_handle 28KB 28KB [ 511.956155][ T29] zspage 55KB 55KB [ 511.958348][ T29] zs_handle 24KB 24KB [ 511.960682][ T29] zspage 51KB 51KB [ 511.962880][ T29] zs_handle 28KB 28KB [ 511.965222][ T29] zswap_entry 615KB 1157KB [ 511.967411][ T29] AF_VSOCK 30KB 30KB [ 511.969609][ T29] batadv_tt_change_cache 16KB 16KB [ 511.983152][ T29] batadv_tl_cache 16KB 16KB [ 511.985529][ T29] IEEE-802.15.4-MAC 31KB 31KB [ 511.988141][ T29] IEEE-802.15.4-RAW 31KB 31KB [ 511.990484][ T29] SMC 30KB 30KB [ 511.992686][ T29] TIPC 91KB 91KB [ 511.995005][ T29] RDS 31KB 31KB [ 511.997673][ T29] SCTPv6 94KB 94KB [ 512.000284][ T29] SCTP 30KB 30KB [ 512.002699][ T29] DCCPv6 88KB 88KB [ 512.004940][ T29] DCCP 92KB 92KB [ 512.007143][ T29] PNPIPE 31KB 31KB [ 512.009354][ T29] PHONET 31KB 31KB [ 512.011765][ T29] L2TP/IPv6 31KB 31KB [ 512.013984][ T29] L2TP/IP 30KB 30KB [ 512.016195][ T29] KCM 30KB 30KB [ 512.018922][ T29] kcm_mux 15KB 15KB [ 512.028574][ T29] RXRPC 123KB 123KB [ 512.031996][ T29] rxrpc_call_jar 151KB 151KB [ 512.034731][ T29] net_bridge_fdb_entry 3079KB 3079KB [ 512.037548][ T29] MPTCPv6 30KB 30KB [ 512.042917][ T29] fib6_node 4216KB 4216KB [ 512.045703][ T29] ip6_dst_cache 1640KB 1656KB [ 512.048406][ T29] PINGv6 30KB 30KB [ 512.150300][ T29] RAWv6 123KB 123KB [ 512.153055][ T29] UDPLITEv6 32KB 32KB [ 512.155726][ T29] UDPv6 128KB 128KB [ 512.158444][ T29] TCPv6 559KB 848KB [ 512.179826][ T29] nf_conntrack 39KB 39KB [ 512.182662][ T29] wg_peer 91KB 91KB [ 512.185414][ T29] allowedips_node 11KB 11KB [ 512.188142][ T29] t10_alua_lu_gp_cache 7KB 7KB [ 512.204645][ T29] scsi_sense_cache 44KB 44KB [ 512.207502][ T29] virtio_scsi_cmd 16KB 16KB [ 512.210614][ T29] bio-136 108KB 108KB [ 512.213298][ T29] virtio-gpu-vbufs 55KB 87KB [ 512.216097][ T29] bio-264 7KB 7KB [ 512.218727][ T29] mqueue_inode_cache 121KB 121KB [ 512.229895][ T29] f2fs_bio_post_read_ctx 23KB 23KB [ 512.233610][ T29] jfs_mp 7KB 7KB [ 512.236820][ T29] fuse_request 7KB 7KB [ 512.239190][ T29] cifs_small_rq 16KB 16KB [ 512.243077][ T29] cifs_request 67KB 67KB [ 512.245438][ T29] cifs_mpx_ids 4KB 4KB [ 512.248043][ T29] nfs_commit_data 15KB 15KB [ 512.255520][ T29] nfs_write_data 63KB 63KB [ 512.257805][ T29] jbd2_inode 15KB 15KB [ 512.260139][ T29] ext4_system_zone 3KB 3KB [ 512.262367][ T29] ext4_io_end_vec 15KB 15KB [ 512.264673][ T29] pid_namespace 23KB 23KB [ 512.267199][ T29] rpc_buffers 31KB 31KB [ 512.270060][ T29] rpc_tasks 7KB 7KB [ 512.272857][ T29] UNIX-STREAM 256KB 256KB [ 512.275050][ T29] UNIX 422KB 544KB [ 512.277287][ T29] UDP-Lite 30KB 30KB [ 512.279526][ T29] MPTCP 31KB 31KB [ 512.287320][ T29] tcp_bind2_bucket 16KB 16KB [ 512.295114][ T29] tcp_bind_bucket 16KB 16KB [ 512.297563][ T29] ip_fib_trie 28KB 28KB [ 512.301546][ T29] ip_fib_alias 75KB 75KB [ 512.303926][ T29] rtable 79KB 120KB [ 512.306351][ T29] PING 30KB 30KB [ 512.308830][ T29] RAW 61KB 61KB [ 512.311384][ T29] UDP 123KB 123KB [ 512.313667][ T29] tw_sock_TCP 7KB 7KB [ 512.315858][ T29] request_sock_TCP 15KB 15KB [ 512.318061][ T29] TCP 278KB 520KB [ 512.320393][ T29] hugetlbfs_inode_cache 31KB 31KB [ 512.322716][ T29] bio-256 15KB 15KB [ 512.325419][ T29] ep_head 16KB 16KB [ 512.328529][ T29] eventpoll_pwq 23KB 23KB [ 512.334233][ T29] eventpoll_epi 78KB 78KB [ 512.336880][ T29] inotify_inode_mark 39KB 39KB [ 512.339346][ T29] sgpool-128 29KB 29KB [ 512.349087][ T29] sgpool-64 31KB 31KB [ 512.351694][ T29] sgpool-32 567KB 630KB [ 512.354106][ T29] sgpool-16 296KB 296KB [ 512.356450][ T29] sgpool-8 156KB 179KB [ 512.358903][ T29] bio_crypt_ctx 7KB 7KB [ 512.361246][ T29] request_queue 208KB 208KB [ 512.363684][ T29] blkdev_ioc 7KB 7KB [ 512.365944][ T29] bio-200 353KB 390KB [ 512.368165][ T29] biovec-max 446KB 446KB [ 512.370623][ T29] biovec-64 661KB 819KB [ 512.372837][ T29] biovec-16 171KB 203KB [ 512.375465][ T29] bio_integrity_payload 7KB 7KB [ 512.378215][ T29] khugepaged_mm_slot 3KB 3KB [ 512.380567][ T29] uid_cache 31KB 31KB [ 512.382814][ T29] iommu_iova_magazine 1084KB 1134KB [ 512.385121][ T29] iommu_iova 268KB 268KB [ 512.387346][ T29] dmaengine-unmap-256 30KB 30KB [ 512.401948][ T29] dmaengine-unmap-128 30KB 30KB [ 512.404251][ T29] dmaengine-unmap-16 4KB 4KB [ 512.406497][ T29] dmaengine-unmap-2 4KB 4KB [ 512.408679][ T29] QIPCRTR 31KB 31KB [ 512.411107][ T29] audit_buffer 15KB 15KB [ 512.413354][ T29] skbuff_ext_cache 28KB 28KB [ 512.415598][ T29] skbuff_small_head 9463KB 10158KB [ 512.417846][ T29] skbuff_fclone_cache 171KB 234KB [ 512.422260][ T29] skbuff_head_cache 5845KB 6394KB [ 512.424498][ T29] configfs_dir_cache 12KB 12KB [ 512.426765][ T29] file_lock_cache 87KB 87KB [ 512.428863][ T29] file_lock_ctx 15KB 15KB [ 512.431188][ T29] fsnotify_mark_connector 19KB 19KB [ 512.433589][ T29] taskstats 147KB 186KB [ 512.435804][ T29] proc_dir_entry 5722KB 5722KB [ 512.438311][ T29] pde_opener 15KB 15KB [ 512.448146][ T29] seq_file 70KB 101KB [ 512.452588][ T29] sigqueue 66KB 86KB [ 512.454857][ T29] shmem_inode_cache 6432KB 6577KB [ 512.457067][ T29] kernfs_iattrs_cache 15KB 15KB [ 512.459332][ T29] kernfs_node_cache 486706KB 486706KB [ 512.462388][ T29] mnt_cache 70KB 70KB [ 512.464733][ T29] filp 463KB 890KB [ 512.467036][ T29] names_cache 3340KB 3519KB [ 512.469324][ T29] net_namespace 57KB 57KB [ 512.471857][ T29] ima_iint_cache 55KB 55KB [ 512.474241][ T29] hashtab_node 79KB 79KB [ 512.476611][ T29] ebitmap_node 421KB 421KB [ 512.478919][ T29] avtab_node 187KB 187KB [ 512.481333][ T29] avc_node 83KB 91KB [ 512.483621][ T29] lsm_inode_cache 2500KB 3010KB [ 512.485895][ T29] lsm_file_cache 63KB 127KB [ 512.488139][ T29] key_jar 31KB 31KB [ 512.495082][ T29] uts_namespace 31KB 31KB [ 512.497396][ T29] nsproxy 15KB 15KB [ 512.504784][ T29] vma_lock 470KB 504KB [ 512.507073][ T29] vm_area_struct 512KB 540KB [ 512.509327][ T29] fs_cache 76KB 100KB [ 512.513473][ T29] files_cache 270KB 334KB [ 512.515858][ T29] signal_cache 745KB 1761KB [ 512.518165][ T29] sighand_cache 996KB 1984KB [ 512.520629][ T29] task_struct 3280KB 4186KB [ 512.522939][ T29] cred 134KB 292KB [ 512.525219][ T29] anon_vma_chain 279KB 307KB [ 512.527487][ T29] anon_vma 291KB 374KB [ 512.530075][ T29] pid 187KB 414KB [ 512.532361][ T29] Acpi-Operand 254KB 360KB [ 512.534621][ T29] Acpi-ParseExt 66KB 82KB [ 512.536894][ T29] Acpi-Parse 59KB 75KB [ 512.539162][ T29] Acpi-State 51KB 66KB [ 512.547280][ T29] Acpi-Namespace 60KB 60KB [ 512.549987][ T29] numa_policy 3KB 3KB [ 512.552365][ T29] perf_event 31KB 31KB [ 512.554642][ T29] trace_event_file 488KB 488KB [ 512.557004][ T29] ftrace_event_field 885KB 885KB [ 512.559286][ T29] pool_workqueue 1692KB 1696KB [ 512.567426][ T29] maple_node 479KB 1376KB [ 512.570249][ T29] task_group 30KB 30KB [ 512.572614][ T29] mm_struct 425KB 648KB [ 512.574962][ T29] vmap_area 253KB 895KB [ 512.577667][ T29] debug_objects_cache 53970KB 54201KB [ 512.584559][ T29] page->ptl 75KB 129KB [ 512.587058][ T29] kmalloc-cg-8k 264448KB 264544KB [ 512.589438][ T29] kmalloc-cg-4k 406640KB 406744KB [ 512.594031][ T29] kmalloc-cg-2k 335088KB 335140KB [ 512.596356][ T29] kmalloc-cg-1k 67154KB 68000KB [ 512.598660][ T29] kmalloc-cg-512 33749KB 33764KB [ 512.608284][ T29] kmalloc-cg-256 64KB 64KB [ 512.611350][ T29] kmalloc-cg-192 4222KB 4228KB [ 512.613687][ T29] kmalloc-cg-128 4312KB 4312KB [ 512.615999][ T29] kmalloc-cg-96 542KB 560KB [ 512.618255][ T29] kmalloc-cg-64 73KB 92KB [ 512.622115][ T29] kmalloc-cg-32 269KB 304KB [ 512.624898][ T29] kmalloc-cg-16 16KB 20KB [ 512.627324][ T29] kmalloc-cg-8 16KB 16KB [ 512.629602][ T29] kmalloc-8k 4208KB 4672KB [ 512.632136][ T29] kmalloc-4k 51544KB 51656KB [ 512.634465][ T29] kmalloc-2k 76212KB 82272KB [ 512.636908][ T29] kmalloc-1k 211414KB 218464KB [ 512.639276][ T29] kmalloc-512 240719KB 240760KB [ 512.647445][ T29] kmalloc-256 42415KB 42416KB [ 512.650417][ T29] kmalloc-192 22527KB 22536KB [ 512.652941][ T29] kmalloc-128 31175KB 31176KB [ 512.655214][ T29] kmalloc-96 3890KB 4508KB [ 512.657549][ T29] kmalloc-64 14158KB 14996KB [ 512.664092][ T29] kmalloc-32 40555KB 40560KB [ 512.666414][ T29] kmalloc-16 2324KB 2788KB [ 512.668655][ T29] kmalloc-8 2516KB 2568KB [ 512.673377][ T29] kmem_cache_node 240KB 244KB [ 512.675667][ T29] kmem_cache 210KB 210KB [ 512.678028][ T29] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6112,uid=0 [ 512.687087][ T29] Out of memory: Killed process 6112 (udevd) total-vm:17028kB, anon-rss:0kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 512.770034][ T1] init invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 512.773765][ T1] CPU: 0 PID: 1 Comm: init Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 512.776924][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 512.780537][ T1] Call Trace: [ 512.781748][ T1] [ 512.782819][ T1] dump_stack_lvl+0x16c/0x1f0 [ 512.784525][ T1] dump_header+0x101/0x900 [ 512.786161][ T1] oom_kill_process+0x270/0xa70 [ 512.787913][ T1] out_of_memory+0x343/0x16b0 [ 512.789623][ T1] ? __pfx___mutex_trylock_common+0x10/0x10 [ 512.791748][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 512.793598][ T1] __alloc_pages+0x1d89/0x2460 [ 512.795362][ T1] ? __pfx___alloc_pages+0x10/0x10 [ 512.797211][ T1] ? filemap_get_entry+0x239/0x470 [ 512.799056][ T1] ? find_held_lock+0x2d/0x110 [ 512.800804][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 512.802919][ T1] ? policy_nodemask+0xea/0x4e0 [ 512.804673][ T1] alloc_pages_mpol+0x275/0x610 [ 512.806446][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 512.808385][ T1] ? _raw_spin_unlock+0x28/0x50 [ 512.810168][ T1] ? swap_swapcount+0x13d/0x220 [ 512.811925][ T1] ? __lock_acquire+0xc5d/0x3b30 [ 512.813735][ T1] __read_swap_cache_async+0x274/0x610 [ 512.815666][ T1] ? __pfx___read_swap_cache_async+0x10/0x10 [ 512.817850][ T1] ? __pfx___lock_acquire+0x10/0x10 [ 512.819733][ T1] ? swp_swap_info+0xcf/0x130 [ 512.821474][ T1] ? __pfx_swp_swap_info+0x10/0x10 [ 512.823361][ T1] swap_cluster_readahead+0x4ab/0x6f0 [ 512.825304][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 512.827419][ T1] ? __pfx_lock_release+0x10/0x10 [ 512.829242][ T1] ? xas_descend+0x141/0x4f0 [ 512.830908][ T1] ? filemap_get_entry+0x23e/0x470 [ 512.832752][ T1] swapin_readahead+0x12e/0xe30 [ 512.834499][ T1] ? get_swap_device+0x367/0x5e0 [ 512.836424][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 512.838796][ T1] ? __filemap_get_folio+0x2ae/0xa90 [ 512.841123][ T1] ? swap_cache_get_folio+0x1dc/0x460 [ 512.843491][ T1] ? get_swap_device+0x245/0x5e0 [ 512.845686][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 512.848194][ T1] ? __pfx_lock_acquire+0x10/0x10 [ 512.850411][ T1] ? __pfx___lock_acquire+0x10/0x10 [ 512.852737][ T1] do_swap_page+0x4ce/0x3170 [ 512.854798][ T1] ? rcu_is_watching+0x12/0xc0 [ 512.856930][ T1] ? __pte_offset_map+0x1b9/0x540 [ 512.859158][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 512.861402][ T1] ? pte_offset_map_nolock+0xfe/0x1c0 [ 512.863766][ T1] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 512.866366][ T1] __handle_mm_fault+0x13c1/0x4b40 [ 512.868642][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 512.870718][ T1] ? find_vma+0x112/0x1b0 [ 512.872289][ T1] ? __pfx_find_vma+0x10/0x10 [ 512.874001][ T1] handle_mm_fault+0x476/0xa00 [ 512.875740][ T1] ? lock_mm_and_find_vma+0xa6/0x580 [ 512.878048][ T1] do_user_addr_fault+0x2e5/0x1080 [ 512.880346][ T1] exc_page_fault+0x5c/0xc0 [ 512.882153][ T1] asm_exc_page_fault+0x26/0x30 [ 512.883925][ T1] RIP: 0010:__get_user_8+0x11/0x20 [ 512.885794][ T1] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 512.892695][ T1] RSP: 0000:ffffc90000047df8 EFLAGS: 00050202 [ 512.894903][ T1] RAX: 00007f5cc927cea8 RBX: ffff888017ae8000 RCX: ffffc90000047d60 [ 512.897753][ T1] RDX: 0000000000000000 RSI: ffffffff81bd57da RDI: ffffffff8b8f4720 [ 512.900607][ T1] RBP: ffffc90000047ef8 R08: 0000000000000000 R09: fffffbfff1f815aa [ 512.903459][ T1] R10: ffffffff8fc0ad57 R11: 0000000000000000 R12: ffff888017ae8000 [ 512.906295][ T1] R13: ffffc90000047f58 R14: ffffc90000047e60 R15: 0000000000000000 [ 512.909150][ T1] ? __rseq_handle_notify_resume+0x14a/0x1090 [ 512.911745][ T1] __rseq_handle_notify_resume+0x181/0x1090 [ 512.914312][ T1] ? common_nsleep+0xa1/0xd0 [ 512.916004][ T1] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 512.918336][ T1] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10 [ 512.920619][ T1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 512.922847][ T1] syscall_exit_to_user_mode+0x19d/0x2a0 [ 512.924895][ T1] do_syscall_64+0xe2/0x260 [ 512.926545][ T1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 512.928679][ T1] RIP: 0033:0x7f5cc93b3033 [ 512.930306][ T1] Code: Unable to access opcode bytes at 0x7f5cc93b3009. [ 512.932798][ T1] RSP: 002b:00007ffe9e993ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 512.935783][ T1] RAX: 0000000000000000 RBX: ffffffffffffff80 RCX: 00007f5cc93b3033 [ 512.938643][ T1] RDX: 00007ffe9e993af0 RSI: 0000000000000000 RDI: 0000000000000000 [ 512.941481][ T1] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000000 [ 512.944300][ T1] R10: 00007ffe9e993af0 R11: 0000000000000246 R12: 0000000000000000 [ 512.947131][ T1] R13: 00007ffe9e993b38 R14: 0000563c031b4169 R15: 00007f5cc95b3a80 [ 512.949962][ T1] [ 512.957916][ T1] Mem-Info: [ 512.959132][ T1] active_anon:21 inactive_anon:0 isolated_anon:0 [ 512.959132][ T1] active_file:21 inactive_file:27 isolated_file:0 [ 512.959132][ T1] unevictable:1768 dirty:0 writeback:0 [ 512.959132][ T1] slab_reclaimable:11729 slab_unreclaimable:637186 [ 512.959132][ T1] mapped:1 shmem:1768 pagetables:404 [ 512.959132][ T1] sec_pagetables:0 bounce:0 [ 512.959132][ T1] kernel_misc_reclaimable:0 [ 512.959132][ T1] free:17593 free_pcp:364 free_cma:0 [ 512.977012][ T1] Node 0 active_anon:96kB inactive_anon:0kB active_file:76kB inactive_file:64kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10032kB pagetables:1584kB sec_pagetables:0kB all_unreclaimable? no [ 512.988554][ T1] Node 1 active_anon:0kB inactive_anon:0kB active_file:32kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:304kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 513.003236][ T1] Node 0 DMA free:5584kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 513.018690][ T1] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 513.025674][ T1] Node 0 DMA32 free:29540kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:152kB active_file:504kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1384kB local_pcp:64kB free_cma:0kB [ 513.040776][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 513.042459][ T1] Node 1 Normal free:34744kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:180kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 513.053781][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 513.055588][ T1] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 5*32kB (UME) 4*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5584kB [ 513.068199][ T1] Node 0 DMA32: 1105*4kB (UM) 660*8kB (UME) 755*16kB (UME) 178*32kB (UME) 18*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 28628kB [ 513.075895][ T1] Node 1 Normal: 220*4kB (UME) 143*8kB (UME) 193*16kB (UME) 120*32kB (UME) 31*64kB (UME) 10*128kB (UME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 34744kB [ 513.082893][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 513.086417][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 513.095229][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 513.098692][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 513.102304][ T1] 1818 total pagecache pages [ 513.103997][ T1] 2 pages in swap cache [ 513.105556][ T1] Free swap = 113028kB [ 513.107087][ T1] Total swap = 124996kB [ 513.108611][ T1] 1048443 pages RAM [ 513.113575][ T1] 0 pages HighMem/MovableOnly [ 513.115369][ T1] 254667 pages reserved [ 513.117215][ T1] 0 pages cma reserved [ 513.119027][ T1] Unreclaimable slab info: [ 513.123147][ T1] Name Used Total [ 513.125962][ T1] pid_2 101KB 171KB [ 513.128401][ T1] bio-352 7KB 7KB [ 513.130741][ T1] bio-416 8KB 8KB [ 513.133168][ T1] bio-432 8KB 8KB [ 513.135866][ T1] bio-528 15KB 15KB [ 513.138302][ T1] zspage 47KB 47KB [ 513.145834][ T1] zs_handle 28KB 28KB [ 513.148573][ T1] zspage 51KB 51KB [ 513.151888][ T1] zs_handle 28KB 28KB [ 513.154581][ T1] zspage 43KB 43KB [ 513.157272][ T1] zs_handle 28KB 28KB [ 513.164400][ T1] zspage 47KB 47KB [ 513.167073][ T1] zs_handle 28KB 28KB [ 513.169949][ T1] zspage 47KB 47KB [ 513.172656][ T1] zs_handle 28KB 28KB [ 513.175309][ T1] zspage 43KB 43KB [ 513.177973][ T1] zs_handle 28KB 28KB [ 513.180744][ T1] zspage 39KB 39KB [ 513.183381][ T1] zs_handle 28KB 28KB [ 513.186134][ T1] zspage 43KB 43KB [ 513.188917][ T1] zs_handle 28KB 28KB [ 513.197544][ T1] zspage 43KB 43KB [ 513.200539][ T1] zs_handle 28KB 28KB [ 513.203274][ T1] zspage 51KB 51KB [ 513.205565][ T1] zs_handle 21KB 28KB [ 513.207953][ T1] zspage 55KB 55KB [ 513.213183][ T1] zs_handle 28KB 28KB [ 513.216524][ T1] zspage 43KB 43KB [ 513.219261][ T1] zs_handle 28KB 28KB [ 513.222906][ T1] zspage 43KB 43KB [ 513.225219][ T1] zs_handle 28KB 28KB [ 513.227450][ T1] zspage 47KB 47KB [ 513.239875][ T1] zs_handle 28KB 28KB [ 513.242798][ T1] zspage 39KB 39KB [ 513.245692][ T1] zs_handle 28KB 28KB [ 513.248540][ T1] zspage 43KB 43KB [ 513.269800][ T1] zs_handle 28KB 28KB [ 513.272055][ T1] zspage 51KB 51KB [ 513.274857][ T1] zs_handle 28KB 28KB [ 513.277779][ T1] zspage 43KB 43KB [ 513.280603][ T1] zs_handle 28KB 28KB [ 513.283515][ T1] zspage 39KB 39KB [ 513.286336][ T1] zs_handle 28KB 28KB [ 513.289146][ T1] zspage 47KB 47KB [ 513.300168][ T1] zs_handle 28KB 28KB [ 513.302508][ T1] zspage 55KB 55KB [ 513.304795][ T1] zs_handle 28KB 28KB [ 513.307373][ T1] zspage 47KB 47KB [ 513.329080][ T1] zs_handle 28KB 28KB [ 513.387687][ T1] zspage 39KB 39KB [ 513.390744][ T1] zs_handle 28KB 28KB [ 513.393601][ T1] zspage 51KB 51KB [ 513.396473][ T1] zs_handle 24KB 24KB [ 513.399357][ T1] zspage 51KB 51KB [ 513.411435][ T1] zs_handle 28KB 28KB [ 513.413698][ T1] zspage 43KB 43KB [ 513.416317][ T1] zs_handle 28KB 28KB [ 513.419063][ T1] zspage 39KB 39KB [ 513.423283][ T1] zs_handle 28KB 28KB [ 513.426009][ T1] zspage 47KB 47KB [ 513.428598][ T1] zs_handle 28KB 28KB [ 513.437137][ T1] zspage 51KB 51KB [ 513.442826][ T1] zs_handle 24KB 24KB [ 513.445319][ T1] zspage 47KB 47KB [ 513.447634][ T1] zs_handle 28KB 28KB [ 513.450454][ T1] zspage 55KB 55KB [ 513.453178][ T1] zs_handle 24KB 24KB [ 513.455479][ T1] zspage 51KB 51KB [ 513.458174][ T1] zs_handle 28KB 28KB [ 513.462842][ T1] zswap_entry 593KB 1149KB [ 513.465330][ T1] AF_VSOCK 30KB 30KB [ 513.467815][ T1] batadv_tt_change_cache 16KB 16KB [ 513.470951][ T1] batadv_tl_cache 16KB 16KB [ 513.473767][ T1] IEEE-802.15.4-MAC 31KB 31KB [ 513.476620][ T1] IEEE-802.15.4-RAW 31KB 31KB [ 513.479442][ T1] SMC 30KB 30KB [ 513.488137][ T1] TIPC 91KB 91KB [ 513.493538][ T1] RDS 31KB 31KB [ 513.496188][ T1] SCTPv6 94KB 94KB [ 513.498676][ T1] SCTP 30KB 30KB [ 513.502082][ T1] DCCPv6 88KB 88KB [ 513.504936][ T1] DCCP 92KB 92KB [ 513.507795][ T1] PNPIPE 31KB 31KB [ 513.510767][ T1] PHONET 31KB 31KB [ 513.513608][ T1] L2TP/IPv6 31KB 31KB [ 513.516397][ T1] L2TP/IP 30KB 30KB [ 513.519233][ T1] KCM 30KB 30KB [ 513.523113][ T1] kcm_mux 15KB 15KB [ 513.525657][ T1] RXRPC 123KB 123KB [ 513.528334][ T1] rxrpc_call_jar 151KB 151KB [ 513.539349][ T1] net_bridge_fdb_entry 3079KB 3079KB [ 513.546733][ T1] MPTCPv6 30KB 30KB [ 513.549598][ T1] fib6_node 4216KB 4216KB [ 513.552556][ T1] ip6_dst_cache 1683KB 1710KB [ 513.555388][ T1] PINGv6 30KB 30KB [ 513.558207][ T1] RAWv6 123KB 123KB [ 513.561488][ T1] UDPLITEv6 32KB 32KB [ 513.564305][ T1] UDPv6 128KB 128KB [ 513.567113][ T1] TCPv6 559KB 848KB [ 513.578355][ T1] nf_conntrack 39KB 39KB [ 513.581288][ T1] wg_peer 91KB 91KB [ 513.584154][ T1] allowedips_node 11KB 11KB [ 513.587056][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 513.590847][ T1] scsi_sense_cache 44KB 44KB [ 513.593788][ T1] virtio_scsi_cmd 16KB 16KB [ 513.596751][ T1] bio-136 108KB 108KB [ 513.607775][ T1] virtio-gpu-vbufs 55KB 87KB [ 513.618177][ T1] bio-264 7KB 7KB [ 513.626435][ T1] mqueue_inode_cache 121KB 121KB [ 513.629359][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 513.653418][ T1] jfs_mp 7KB 7KB [ 513.657168][ T1] fuse_request 7KB 7KB [ 513.659443][ T1] cifs_small_rq 16KB 16KB [ 513.661820][ T1] cifs_request 67KB 67KB [ 513.664055][ T1] cifs_mpx_ids 4KB 4KB [ 513.666314][ T1] nfs_commit_data 15KB 15KB [ 513.668542][ T1] nfs_write_data 63KB 63KB [ 513.677062][ T1] jbd2_inode 15KB 15KB [ 513.679372][ T1] ext4_system_zone 3KB 3KB [ 513.687327][ T1] ext4_io_end_vec 15KB 15KB [ 513.689724][ T1] pid_namespace 23KB 23KB [ 513.691954][ T1] rpc_buffers 31KB 31KB [ 513.694514][ T1] rpc_tasks 7KB 7KB [ 513.696737][ T1] UNIX-STREAM 256KB 256KB [ 513.698976][ T1] UNIX 422KB 544KB [ 513.709730][ T1] UDP-Lite 30KB 30KB [ 513.712086][ T1] MPTCP 31KB 31KB [ 513.714283][ T1] tcp_bind2_bucket 16KB 16KB [ 513.716355][ T1] tcp_bind_bucket 16KB 16KB [ 513.718587][ T1] ip_fib_trie 28KB 28KB [ 513.726016][ T1] ip_fib_alias 75KB 75KB [ 513.728520][ T1] rtable 79KB 120KB [ 513.730766][ T1] PING 30KB 30KB [ 513.732945][ T1] RAW 61KB 61KB [ 513.735127][ T1] UDP 123KB 123KB [ 513.737305][ T1] tw_sock_TCP 7KB 7KB [ 513.739499][ T1] request_sock_TCP 15KB 15KB [ 513.745959][ T1] TCP 278KB 520KB [ 513.748587][ T1] hugetlbfs_inode_cache 31KB 31KB [ 513.751565][ T1] bio-256 15KB 15KB [ 513.754893][ T1] ep_head 16KB 16KB [ 513.757666][ T1] eventpoll_pwq 23KB 23KB [ 513.766119][ T1] eventpoll_epi 78KB 78KB [ 513.768850][ T1] inotify_inode_mark 39KB 39KB [ 513.772662][ T1] sgpool-128 29KB 29KB [ 513.775373][ T1] sgpool-64 31KB 31KB [ 513.777969][ T1] sgpool-32 567KB 630KB [ 513.787335][ T1] sgpool-16 296KB 296KB [ 513.790144][ T1] sgpool-8 156KB 179KB [ 513.792859][ T1] bio_crypt_ctx 7KB 7KB [ 513.795475][ T1] request_queue 208KB 208KB [ 513.798188][ T1] blkdev_ioc 7KB 7KB [ 513.808736][ T1] bio-200 353KB 390KB [ 513.815122][ T1] biovec-max 446KB 446KB [ 513.817468][ T1] biovec-64 661KB 819KB [ 513.819881][ T1] biovec-16 171KB 203KB [ 513.822141][ T1] bio_integrity_payload 7KB 7KB [ 513.824505][ T1] khugepaged_mm_slot 3KB 3KB [ 513.826731][ T1] uid_cache 31KB 31KB [ 513.829469][ T1] iommu_iova_magazine 1084KB 1134KB [ 513.842619][ T1] iommu_iova 268KB 268KB [ 513.845172][ T1] dmaengine-unmap-256 30KB 30KB [ 513.847983][ T1] dmaengine-unmap-128 30KB 30KB [ 513.850692][ T1] dmaengine-unmap-16 4KB 4KB [ 513.853088][ T1] dmaengine-unmap-2 4KB 4KB [ 513.855360][ T1] QIPCRTR 31KB 31KB [ 513.857656][ T1] audit_buffer 15KB 15KB [ 513.864362][ T1] skbuff_ext_cache 28KB 28KB [ 513.866644][ T1] skbuff_small_head 9947KB 10158KB [ 513.868865][ T1] skbuff_fclone_cache 171KB 234KB [ 513.872890][ T1] skbuff_head_cache 6254KB 6394KB [ 513.875144][ T1] configfs_dir_cache 12KB 12KB [ 513.877476][ T1] file_lock_cache 87KB 87KB [ 513.883206][ T1] file_lock_ctx 15KB 15KB [ 513.885626][ T1] fsnotify_mark_connector 19KB 19KB [ 513.888392][ T1] taskstats 147KB 186KB [ 513.895321][ T1] proc_dir_entry 5722KB 5722KB [ 513.897553][ T1] pde_opener 15KB 15KB [ 513.900668][ T1] seq_file 70KB 101KB [ 513.902879][ T1] sigqueue 66KB 86KB [ 513.905072][ T1] shmem_inode_cache 6432KB 6577KB [ 513.907247][ T1] kernfs_iattrs_cache 15KB 15KB [ 513.909482][ T1] kernfs_node_cache 486706KB 486706KB [ 513.916005][ T1] mnt_cache 70KB 70KB [ 513.918367][ T1] filp 463KB 890KB [ 513.924986][ T1] names_cache 3340KB 3519KB [ 513.927236][ T1] net_namespace 57KB 57KB [ 513.929481][ T1] ima_iint_cache 55KB 55KB [ 513.939815][ T1] hashtab_node 79KB 79KB [ 513.942082][ T1] ebitmap_node 421KB 421KB [ 513.944301][ T1] avtab_node 187KB 187KB [ 513.946540][ T1] avc_node 83KB 91KB [ 513.948786][ T1] lsm_inode_cache 2500KB 3010KB [ 513.954962][ T1] lsm_file_cache 63KB 127KB [ 513.957223][ T1] key_jar 31KB 31KB [ 513.959418][ T1] uts_namespace 31KB 31KB [ 513.961829][ T1] nsproxy 15KB 15KB [ 513.964553][ T1] vma_lock 470KB 504KB [ 513.967230][ T1] vm_area_struct 512KB 540KB [ 514.004196][ T1] fs_cache 76KB 100KB [ 514.006488][ T1] files_cache 270KB 334KB [ 514.008719][ T1] signal_cache 745KB 1761KB [ 514.013722][ T1] sighand_cache 996KB 1984KB [ 514.015949][ T1] task_struct 3280KB 4186KB [ 514.018140][ T1] cred 134KB 292KB [ 514.032808][ T1] anon_vma_chain 279KB 307KB [ 514.035890][ T1] anon_vma 291KB 374KB [ 514.038106][ T1] pid 187KB 414KB [ 514.041556][ T1] Acpi-Operand 254KB 360KB [ 514.043821][ T1] Acpi-ParseExt 66KB 82KB [ 514.046041][ T1] Acpi-Parse 59KB 75KB [ 514.048254][ T1] Acpi-State 51KB 66KB [ 514.051713][ T1] Acpi-Namespace 60KB 60KB [ 514.054587][ T1] numa_policy 3KB 3KB [ 514.057330][ T1] perf_event 31KB 31KB [ 514.066877][ T1] trace_event_file 488KB 488KB [ 514.070039][ T1] ftrace_event_field 885KB 885KB [ 514.072943][ T1] pool_workqueue 1692KB 1696KB [ 514.075814][ T1] maple_node 479KB 1376KB [ 514.078722][ T1] task_group 30KB 30KB [ 514.094848][ T1] mm_struct 425KB 648KB [ 514.097407][ T1] vmap_area 253KB 895KB [ 514.105091][ T1] debug_objects_cache 53974KB 54201KB [ 514.107456][ T1] page->ptl 75KB 129KB [ 514.112544][ T1] kmalloc-cg-8k 264448KB 264544KB [ 514.115288][ T1] kmalloc-cg-4k 406640KB 406744KB [ 514.117716][ T1] kmalloc-cg-2k 335088KB 335140KB [ 514.120173][ T1] kmalloc-cg-1k 67154KB 68000KB [ 514.122415][ T1] kmalloc-cg-512 33749KB 33764KB [ 514.124631][ T1] kmalloc-cg-256 64KB 64KB [ 514.126819][ T1] kmalloc-cg-192 4222KB 4228KB [ 514.129015][ T1] kmalloc-cg-128 4312KB 4312KB [ 514.131272][ T1] kmalloc-cg-96 542KB 560KB [ 514.133516][ T1] kmalloc-cg-64 73KB 92KB [ 514.135700][ T1] kmalloc-cg-32 269KB 304KB [ 514.143949][ T1] kmalloc-cg-16 16KB 20KB [ 514.146201][ T1] kmalloc-cg-8 16KB 16KB [ 514.148437][ T1] kmalloc-8k 4208KB 4672KB [ 514.151768][ T1] kmalloc-4k 55712KB 55784KB [ 514.154104][ T1] kmalloc-2k 76212KB 82272KB [ 514.156305][ T1] kmalloc-1k 213488KB 218464KB [ 514.158505][ T1] kmalloc-512 240737KB 240760KB [ 514.160578][ T1] kmalloc-256 43663KB 43664KB [ 514.162804][ T1] kmalloc-192 22527KB 22536KB [ 514.165000][ T1] kmalloc-128 31175KB 31176KB [ 514.167251][ T1] kmalloc-96 4017KB 4508KB [ 514.169548][ T1] kmalloc-64 14158KB 14996KB [ 514.175603][ T1] kmalloc-32 40643KB 40644KB [ 514.177885][ T1] kmalloc-16 2324KB 2788KB [ 514.180430][ T1] kmalloc-8 2516KB 2568KB [ 514.182758][ T1] kmem_cache_node 240KB 244KB [ 514.185207][ T1] kmem_cache 210KB 210KB [ 514.187489][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6113,uid=0 [ 514.195372][ T1] Out of memory: Killed process 6113 (udevd) total-vm:17028kB, anon-rss:0kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 514.206884][ T1] init invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 514.213120][ T1] CPU: 1 PID: 1 Comm: init Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 514.216804][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 514.220777][ T1] Call Trace: [ 514.222065][ T1] [ 514.223205][ T1] dump_stack_lvl+0x16c/0x1f0 [ 514.224981][ T1] dump_header+0x101/0x900 [ 514.226725][ T1] oom_kill_process+0x270/0xa70 [ 514.228651][ T1] out_of_memory+0x343/0x16b0 [ 514.230532][ T1] ? __pfx___mutex_trylock_common+0x10/0x10 [ 514.233220][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 514.235624][ T1] __alloc_pages+0x1d89/0x2460 [ 514.237830][ T1] ? __pfx___alloc_pages+0x10/0x10 [ 514.239939][ T1] ? filemap_get_entry+0x239/0x470 [ 514.241842][ T1] ? find_held_lock+0x2d/0x110 [ 514.243731][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 514.245928][ T1] ? policy_nodemask+0xea/0x4e0 [ 514.247805][ T1] alloc_pages_mpol+0x275/0x610 [ 514.249698][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 514.252356][ T1] ? _raw_spin_unlock+0x28/0x50 [ 514.254664][ T1] ? swap_swapcount+0x13d/0x220 [ 514.257077][ T1] ? __lock_acquire+0xc5d/0x3b30 [ 514.259749][ T1] __read_swap_cache_async+0x274/0x610 [ 514.262322][ T1] ? __pfx___read_swap_cache_async+0x10/0x10 [ 514.264853][ T1] ? __pfx___lock_acquire+0x10/0x10 [ 514.266783][ T1] ? swp_swap_info+0xcf/0x130 [ 514.268523][ T1] ? __pfx_swp_swap_info+0x10/0x10 [ 514.270611][ T1] swap_cluster_readahead+0x4ab/0x6f0 [ 514.273043][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 514.275986][ T1] ? __pfx_lock_release+0x10/0x10 [ 514.278322][ T1] ? xas_descend+0x141/0x4f0 [ 514.280798][ T1] ? filemap_get_entry+0x23e/0x470 [ 514.283365][ T1] swapin_readahead+0x12e/0xe30 [ 514.285556][ T1] ? get_swap_device+0x367/0x5e0 [ 514.287602][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 514.290021][ T1] ? __filemap_get_folio+0x2ae/0xa90 [ 514.292201][ T1] ? swap_cache_get_folio+0x1dc/0x460 [ 514.294537][ T1] ? get_swap_device+0x245/0x5e0 [ 514.296391][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 514.298532][ T1] ? __pfx_lock_acquire+0x10/0x10 [ 514.300390][ T1] ? __pfx___lock_acquire+0x10/0x10 [ 514.302337][ T1] do_swap_page+0x4ce/0x3170 [ 514.304326][ T1] ? rcu_is_watching+0x12/0xc0 [ 514.306484][ T1] ? __pte_offset_map+0x1b9/0x540 [ 514.308647][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 514.310771][ T1] ? pte_offset_map_nolock+0xfe/0x1c0 [ 514.312811][ T1] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 514.314944][ T1] __handle_mm_fault+0x13c1/0x4b40 [ 514.316808][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 514.318848][ T1] ? find_vma+0x112/0x1b0 [ 514.320466][ T1] ? __pfx_find_vma+0x10/0x10 [ 514.322233][ T1] handle_mm_fault+0x476/0xa00 [ 514.324402][ T1] ? lock_mm_and_find_vma+0xa6/0x580 [ 514.326995][ T1] do_user_addr_fault+0x2e5/0x1080 [ 514.330205][ T1] exc_page_fault+0x5c/0xc0 [ 514.332730][ T1] asm_exc_page_fault+0x26/0x30 [ 514.334968][ T1] RIP: 0010:__get_user_8+0x11/0x20 [ 514.337316][ T1] Code: ca c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 89 c2 48 c1 fa 3f 48 09 d0 0f 01 cb <48> 8b 10 31 c0 0f 01 ca c3 cc cc cc cc 66 90 90 90 90 90 90 90 90 [ 514.345148][ T1] RSP: 0000:ffffc90000047df8 EFLAGS: 00050202 [ 514.347283][ T1] RAX: 00007f5cc927cea8 RBX: ffff888017ae8000 RCX: ffffc90000047d60 [ 514.350178][ T1] RDX: 0000000000000000 RSI: ffffffff81bd57da RDI: ffffffff8b8f4720 [ 514.353571][ T1] RBP: ffffc90000047ef8 R08: 0000000000000000 R09: fffffbfff1f815aa [ 514.357444][ T1] R10: ffffffff8fc0ad57 R11: 0000000000000000 R12: ffff888017ae8000 [ 514.360922][ T1] R13: ffffc90000047f58 R14: ffffc90000047e60 R15: 0000000000000000 [ 514.363991][ T1] ? __rseq_handle_notify_resume+0x14a/0x1090 [ 514.366277][ T1] __rseq_handle_notify_resume+0x181/0x1090 [ 514.368467][ T1] ? common_nsleep+0xa1/0xd0 [ 514.370213][ T1] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 514.372582][ T1] ? __pfx_mem_cgroup_handle_over_high+0x10/0x10 [ 514.374947][ T1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 514.377234][ T1] syscall_exit_to_user_mode+0x19d/0x2a0 [ 514.379324][ T1] do_syscall_64+0xe2/0x260 [ 514.381050][ T1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 514.383258][ T1] RIP: 0033:0x7f5cc93b3033 [ 514.384952][ T1] Code: Unable to access opcode bytes at 0x7f5cc93b3009. [ 514.387817][ T1] RSP: 002b:00007ffe9e993ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 514.391265][ T1] RAX: 0000000000000000 RBX: ffffffffffffff80 RCX: 00007f5cc93b3033 [ 514.394497][ T1] RDX: 00007ffe9e993af0 RSI: 0000000000000000 RDI: 0000000000000000 [ 514.397727][ T1] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000000 [ 514.400604][ T1] R10: 00007ffe9e993af0 R11: 0000000000000246 R12: 0000000000000000 [ 514.403526][ T1] R13: 00007ffe9e993b38 R14: 0000563c031b4169 R15: 00007f5cc95b3a80 [ 514.406460][ T1] [ 514.429718][ T1] Mem-Info: [ 514.430955][ T1] active_anon:5 inactive_anon:0 isolated_anon:0 [ 514.430955][ T1] active_file:21 inactive_file:27 isolated_file:0 [ 514.430955][ T1] unevictable:1768 dirty:0 writeback:0 [ 514.430955][ T1] slab_reclaimable:11729 slab_unreclaimable:638558 [ 514.430955][ T1] mapped:1 shmem:1768 pagetables:378 [ 514.430955][ T1] sec_pagetables:0 bounce:0 [ 514.430955][ T1] kernel_misc_reclaimable:0 [ 514.430955][ T1] free:15891 free_pcp:690 free_cma:0 [ 514.448241][ T1] Node 0 active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:10000kB pagetables:1480kB sec_pagetables:0kB all_unreclaimable? no [ 514.465022][ T1] Node 1 active_anon:0kB inactive_anon:0kB active_file:224kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:304kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 514.476031][ T1] Node 0 DMA free:5584kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 514.496187][ T1] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 514.498834][ T1] Node 0 DMA32 free:22308kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:8192KB active_anon:20kB inactive_anon:0kB active_file:0kB inactive_file:308kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2824kB local_pcp:784kB free_cma:0kB [ 514.517313][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 514.519127][ T1] Node 1 Normal free:35000kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:500kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:96kB local_pcp:0kB free_cma:0kB [ 514.529573][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 514.531705][ T1] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 5*32kB (UME) 4*64kB (UM) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5584kB [ 514.537458][ T1] Node 0 DMA32: 981*4kB (UM) 550*8kB (UME) 710*16kB (UME) 67*32kB (UME) 4*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22084kB [ 514.542750][ T1] Node 1 Normal: 220*4kB (UME) 143*8kB (UME) 193*16kB (UME) 126*32kB (UME) 32*64kB (UME) 10*128kB (UME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 35000kB [ 514.553566][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 514.557834][ T1] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 514.562166][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 514.566414][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 514.571825][ T1] 1818 total pagecache pages [ 514.573555][ T1] 2 pages in swap cache [ 514.575447][ T1] Free swap = 113540kB [ 514.577424][ T1] Total swap = 124996kB [ 514.579156][ T1] 1048443 pages RAM [ 514.581134][ T1] 0 pages HighMem/MovableOnly [ 514.582842][ T1] 254667 pages reserved [ 514.584465][ T1] 0 pages cma reserved [ 514.586487][ T1] Unreclaimable slab info: [ 514.588579][ T1] Name Used Total [ 514.602617][ T1] pid_2 101KB 171KB [ 514.605024][ T1] bio-352 7KB 7KB [ 514.607354][ T1] bio-416 8KB 8KB [ 514.653322][ T1] bio-432 8KB 8KB [ 514.656016][ T1] bio-528 15KB 15KB [ 514.658469][ T1] zspage 47KB 47KB [ 514.660746][ T1] zs_handle 28KB 28KB [ 514.662872][ T1] zspage 51KB 51KB [ 514.665120][ T1] zs_handle 28KB 28KB [ 514.667309][ T1] zspage 43KB 43KB [ 514.669503][ T1] zs_handle 28KB 28KB [ 514.679182][ T1] zspage 47KB 47KB [ 514.682495][ T1] zs_handle 28KB 28KB [ 514.684982][ T1] zspage 47KB 47KB [ 514.687490][ T1] zs_handle 28KB 28KB [ 514.692612][ T1] zspage 43KB 43KB [ 514.694943][ T1] zs_handle 28KB 28KB [ 514.697228][ T1] zspage 39KB 39KB [ 514.699498][ T1] zs_handle 28KB 28KB [ 514.701918][ T1] zspage 43KB 43KB [ 514.704159][ T1] zs_handle 28KB 28KB [ 514.706653][ T1] zspage 43KB 43KB [ 514.709359][ T1] zs_handle 28KB 28KB [ 514.718302][ T1] zspage 51KB 51KB [ 514.721161][ T1] zs_handle 21KB 28KB [ 514.723816][ T1] zspage 55KB 55KB [ 514.726524][ T1] zs_handle 28KB 28KB [ 514.729250][ T1] zspage 43KB 43KB [ 514.735799][ T1] zs_handle 28KB 28KB [ 514.738484][ T1] zspage 43KB 43KB [ 514.741196][ T1] zs_handle 28KB 28KB [ 514.743959][ T1] zspage 47KB 47KB [ 514.746709][ T1] zs_handle 28KB 28KB [ 514.749413][ T1] zspage 39KB 39KB [ 514.765170][ T1] zs_handle 28KB 28KB [ 514.767967][ T1] zspage 43KB 43KB [ 514.770707][ T1] zs_handle 28KB 28KB [ 514.772912][ T1] zspage 51KB 51KB [ 514.775517][ T1] zs_handle 28KB 28KB [ 514.778214][ T1] zspage 43KB 43KB [ 514.781025][ T1] zs_handle 28KB 28KB [ 514.783687][ T1] zspage 39KB 39KB [ 514.786015][ T1] zs_handle 28KB 28KB [ 514.788718][ T1] zspage 47KB 47KB [ 514.796558][ T1] zs_handle 28KB 28KB [ 514.799285][ T1] zspage 55KB 55KB [ 514.805916][ T1] zs_handle 28KB 28KB [ 514.808592][ T1] zspage 47KB 47KB [ 514.814126][ T1] zs_handle 28KB 28KB [ 514.816912][ T1] zspage 39KB 39KB [ 514.819915][ T1] zs_handle 28KB 28KB [ 514.822666][ T1] zspage 51KB 51KB [ 514.825420][ T1] zs_handle 24KB 24KB [ 514.828059][ T1] zspage 51KB 51KB [ 514.837641][ T1] zs_handle 28KB 28KB [ 514.848813][ T1] zspage 43KB 43KB [ 514.854448][ T1] zs_handle 28KB 28KB [ 514.857290][ T1] zspage 39KB 39KB [ 514.860346][ T1] zs_handle 28KB 28KB [ 514.863202][ T1] zspage 47KB 47KB [ 514.866045][ T1] zs_handle 28KB 28KB [ 514.868878][ T1] zspage 51KB 51KB [ 514.871968][ T1] zs_handle 24KB 24KB [ 514.874820][ T1] zspage 47KB 47KB [ 514.877426][ T1] zs_handle 28KB 28KB [ 514.879698][ T1] zspage 55KB 55KB [ 514.881926][ T1] zs_handle 24KB 24KB [ 514.884161][ T1] zspage 51KB 51KB [ 514.886351][ T1] zs_handle 28KB 28KB [ 514.888572][ T1] zswap_entry 593KB 1149KB [ 514.897422][ T1] AF_VSOCK 30KB 30KB [ 514.901402][ T1] batadv_tt_change_cache 16KB 16KB [ 514.903986][ T1] batadv_tl_cache 16KB 16KB [ 514.906220][ T1] IEEE-802.15.4-MAC 31KB 31KB [ 514.908428][ T1] IEEE-802.15.4-RAW 31KB 31KB [ 514.916863][ T1] SMC 30KB 30KB [ 514.922716][ T1] TIPC 91KB 91KB [ 514.925333][ T1] RDS 31KB 31KB [ 514.928066][ T1] SCTPv6 94KB 94KB [ 514.935199][ T1] SCTP 30KB 30KB [ 514.937476][ T1] DCCPv6 88KB 88KB [ 514.943609][ T1] DCCP 92KB 92KB [ 514.945833][ T1] PNPIPE 31KB 31KB [ 514.948028][ T1] PHONET 31KB 31KB [ 514.954773][ T1] L2TP/IPv6 31KB 31KB [ 514.957903][ T1] L2TP/IP 30KB 30KB [ 514.964814][ T1] KCM 30KB 30KB [ 514.967017][ T1] kcm_mux 15KB 15KB [ 514.969175][ T1] RXRPC 123KB 123KB [ 514.975718][ T1] rxrpc_call_jar 151KB 151KB [ 514.977987][ T1] net_bridge_fdb_entry 3079KB 3079KB [ 514.983888][ T1] MPTCPv6 30KB 30KB [ 514.986309][ T1] fib6_node 4216KB 4216KB [ 514.988706][ T1] ip6_dst_cache 1765KB 1781KB [ 514.993941][ T1] PINGv6 30KB 30KB [ 514.996284][ T1] RAWv6 123KB 123KB [ 514.998799][ T1] UDPLITEv6 32KB 32KB [ 515.001284][ T1] UDPv6 128KB 128KB [ 515.003526][ T1] TCPv6 559KB 848KB [ 515.005764][ T1] nf_conntrack 39KB 39KB [ 515.008097][ T1] wg_peer 91KB 91KB [ 515.019766][ T1] allowedips_node 11KB 11KB [ 515.022278][ T1] t10_alua_lu_gp_cache 7KB 7KB [ 515.025185][ T1] scsi_sense_cache 44KB 44KB [ 515.033167][ T1] virtio_scsi_cmd 16KB 16KB [ 515.035511][ T1] bio-136 108KB 108KB [ 515.037779][ T1] virtio-gpu-vbufs 55KB 87KB [ 515.044930][ T1] bio-264 7KB 7KB [ 515.047444][ T1] mqueue_inode_cache 121KB 121KB [ 515.055136][ T1] f2fs_bio_post_read_ctx 23KB 23KB [ 515.057736][ T1] jfs_mp 7KB 7KB [ 515.060652][ T1] fuse_request 7KB 7KB [ 515.063116][ T1] cifs_small_rq 16KB 16KB [ 515.065545][ T1] cifs_request 67KB 67KB [ 515.068346][ T1] cifs_mpx_ids 4KB 4KB [ 515.070770][ T1] nfs_commit_data 15KB 15KB [ 515.073029][ T1] nfs_write_data 63KB 63KB [ 515.075310][ T1] jbd2_inode 15KB 15KB [ 515.077729][ T1] ext4_system_zone 3KB 3KB [ 515.086021][ T1] ext4_io_end_vec 15KB 15KB [ 515.088352][ T1] pid_namespace 23KB 23KB [ 515.095787][ T1] rpc_buffers 31KB 31KB [ 515.098856][ T1] rpc_tasks 7KB 7KB [ 515.102306][ T1] UNIX-STREAM 256KB 256KB [ 515.104592][ T1] UNIX 422KB 544KB [ 515.106805][ T1] UDP-Lite 30KB 30KB [ 515.109029][ T1] MPTCP 31KB 31KB [ 515.111370][ T1] tcp_bind2_bucket 16KB 16KB [ 515.113586][ T1] tcp_bind_bucket 16KB 16KB [ 515.116040][ T1] ip_fib_trie 28KB 28KB [ 515.118272][ T1] ip_fib_alias 75KB 75KB [ 515.120518][ T1] rtable 79KB 120KB [ 515.122703][ T1] PING 30KB 30KB [ 515.124966][ T1] RAW 61KB 61KB [ 515.127156][ T1] UDP 123KB 123KB [ 515.129379][ T1] tw_sock_TCP 7KB 7KB [ 515.131620][ T1] request_sock_TCP 15KB 15KB [ 515.133804][ T1] TCP 278KB 520KB [ 515.136008][ T1] hugetlbfs_inode_cache 31KB 31KB [ 515.138286][ T1] bio-256 15KB 15KB [ 515.145116][ T1] ep_head 16KB 16KB [ 515.147472][ T1] eventpoll_pwq 23KB 23KB [ 515.149935][ T1] eventpoll_epi 78KB 78KB [ 515.152260][ T1] inotify_inode_mark 39KB 39KB [ 515.154705][ T1] sgpool-128 29KB 29KB [ 515.157578][ T1] sgpool-64 31KB 31KB [ 515.160634][ T1] sgpool-32 567KB 630KB [ 515.162848][ T1] sgpool-16 296KB 296KB [ 515.165076][ T1] sgpool-8 156KB 179KB [ 515.167288][ T1] bio_crypt_ctx 7KB 7KB [ 515.169456][ T1] request_queue 208KB 208KB [ 515.171906][ T1] blkdev_ioc 7KB 7KB [ 515.174137][ T1] bio-200 353KB 390KB [ 515.176328][ T1] biovec-max 446KB 446KB [ 515.178520][ T1] biovec-64 661KB 819KB [ 515.185954][ T1] biovec-16 171KB 203KB [ 515.188198][ T1] bio_integrity_payload 7KB 7KB [ 515.191050][ T1] khugepaged_mm_slot 3KB 3KB [ 515.193277][ T1] uid_cache 31KB 31KB [ 515.195532][ T1] iommu_iova_magazine 1084KB 1134KB [ 515.197796][ T1] iommu_iova 268KB 268KB [ 515.200046][ T1] dmaengine-unmap-256 30KB 30KB [ 515.202438][ T1] dmaengine-unmap-128 30KB 30KB [ 515.204904][ T1] dmaengine-unmap-16 4KB 4KB [ 515.207767][ T1] dmaengine-unmap-2 4KB 4KB [ 515.210187][ T1] QIPCRTR 31KB 31KB [ 515.212498][ T1] audit_buffer 15KB 15KB [ 515.215093][ T1] skbuff_ext_cache 28KB 28KB [ 515.217350][ T1] skbuff_small_head 10641KB 10694KB [ 515.219604][ T1] skbuff_fclone_cache 171KB 234KB [ 515.222058][ T1] skbuff_head_cache 6696KB 6699KB [ 515.224623][ T1] configfs_dir_cache 12KB 12KB [ 515.227374][ T1] file_lock_cache 87KB 87KB [ 515.235157][ T1] file_lock_ctx 15KB 15KB [ 515.238035][ T1] fsnotify_mark_connector 19KB 19KB [ 515.243029][ T1] taskstats 147KB 186KB [ 515.245622][ T1] proc_dir_entry 5722KB 5722KB [ 515.248326][ T1] pde_opener 15KB 15KB [ 515.280813][ T1] seq_file 70KB 101KB [ 515.283124][ T1] sigqueue 66KB 86KB [ 515.285453][ T1] shmem_inode_cache 6432KB 6577KB [ 515.288159][ T1] kernfs_iattrs_cache 15KB 15KB [ 515.290990][ T1] kernfs_node_cache 486706KB 486706KB [ 515.293896][ T1] mnt_cache 70KB 70KB [ 515.296447][ T1] filp 463KB 890KB [ 515.299221][ T1] names_cache 3340KB 3519KB [ 515.307672][ T1] net_namespace 57KB 57KB [ 515.314710][ T1] ima_iint_cache 55KB 55KB [ 515.317469][ T1] hashtab_node 79KB 79KB [ 515.320612][ T1] ebitmap_node 421KB 421KB [ 515.322836][ T1] avtab_node 187KB 187KB [ 515.325449][ T1] avc_node 83KB 91KB [ 515.328367][ T1] lsm_inode_cache 2500KB 3010KB [ 515.330872][ T1] lsm_file_cache 63KB 127KB [ 515.333262][ T1] key_jar 31KB 31KB [ 515.335818][ T1] uts_namespace 31KB 31KB [ 515.338283][ T1] nsproxy 15KB 15KB [ 515.340777][ T1] vma_lock 470KB 504KB [ 515.342857][ T1] vm_area_struct 512KB 540KB [ 515.345123][ T1] fs_cache 76KB 100KB [ 515.347349][ T1] files_cache 270KB 334KB [ 515.349619][ T1] signal_cache 745KB 1761KB [ 515.352329][ T1] sighand_cache 996KB 1984KB [ 515.355218][ T1] task_struct 3280KB 4186KB [ 515.358486][ T1] cred 134KB 292KB [ 515.371596][ T1] anon_vma_chain 279KB 307KB [ 515.374465][ T1] anon_vma 291KB 374KB [ 515.377331][ T1] pid 187KB 414KB [ 515.381944][ T1] Acpi-Operand 254KB 360KB [ 515.384161][ T1] Acpi-ParseExt 66KB 82KB [ 515.386617][ T1] Acpi-Parse 59KB 75KB [ 515.388871][ T1] Acpi-State 51KB 66KB [ 515.395701][ T1] Acpi-Namespace 60KB 60KB [ 515.398498][ T1] numa_policy 3KB 3KB [ 515.402674][ T1] perf_event 31KB 31KB [ 515.404944][ T1] trace_event_file 488KB 488KB [ 515.407121][ T1] ftrace_event_field 885KB 885KB [ 515.409345][ T1] pool_workqueue 1692KB 1696KB [ 515.422612][ T1] maple_node 479KB 1376KB [ 515.425177][ T1] task_group 30KB 30KB [ 515.427978][ T1] mm_struct 425KB 648KB [ 515.432160][ T1] vmap_area 253KB 895KB [ 515.435051][ T1] debug_objects_cache 53974KB 54201KB [ 515.437912][ T1] page->ptl 75KB 129KB [ 515.440798][ T1] kmalloc-cg-8k 264448KB 264544KB [ 515.443603][ T1] kmalloc-cg-4k 406640KB 406744KB [ 515.446356][ T1] kmalloc-cg-2k 335088KB 335140KB [ 515.449141][ T1] kmalloc-cg-1k 67154KB 68000KB [ 515.453627][ T1] kmalloc-cg-512 33749KB 33764KB [ 515.456576][ T1] kmalloc-cg-256 64KB 64KB [ 515.459407][ T1] kmalloc-cg-192 4222KB 4228KB [ 515.462263][ T1] kmalloc-cg-128 4312KB 4312KB [ 515.465073][ T1] kmalloc-cg-96 542KB 560KB [ 515.468496][ T1] kmalloc-cg-64 73KB 92KB [ 515.476874][ T1] kmalloc-cg-32 269KB 304KB [ 515.479207][ T1] kmalloc-cg-16 16KB 20KB [ 515.485168][ T1] kmalloc-cg-8 16KB 16KB [ 515.487481][ T1] kmalloc-8k 4208KB 4672KB [ 515.495365][ T1] kmalloc-4k 59192KB 59304KB [ 515.498204][ T1] kmalloc-2k 76212KB 82272KB [ 515.507932][ T1] kmalloc-1k 214796KB 218464KB [ 515.515132][ T1] kmalloc-512 240753KB 240776KB [ 515.517315][ T1] kmalloc-256 44679KB 44680KB [ 515.528572][ T1] kmalloc-192 22527KB 22536KB [ 515.531074][ T1] kmalloc-128 31175KB 31176KB [ 515.533324][ T1] kmalloc-96 4066KB 4508KB [ 515.535610][ T1] kmalloc-64 14158KB 14996KB [ 515.538277][ T1] kmalloc-32 40695KB 40696KB [ 515.543514][ T1] kmalloc-16 2324KB 2788KB [ 515.546039][ T1] kmalloc-8 2516KB 2568KB [ 515.548779][ T1] kmem_cache_node 240KB 244KB [ 515.554953][ T1] kmem_cache 210KB 210KB [ 515.557820][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6118,uid=0 [ 515.564253][ T1] Out of memory: Killed process 6118 (udevd) total-vm:17028kB, anon-rss:204kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 515.599824][ T6824] kworker/3:5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 515.608654][ T6824] CPU: 3 PID: 6824 Comm: kworker/3:5 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 515.612543][ T6824] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 515.616467][ T6824] Workqueue: events rht_deferred_worker [ 515.618609][ T6824] Call Trace: [ 515.619933][ T6824] [ 515.621070][ T6824] dump_stack_lvl+0x16c/0x1f0 [ 515.622944][ T6824] dump_header+0x101/0x900 [ 515.624709][ T6824] oom_kill_process+0x270/0xa70 [ 515.626580][ T6824] out_of_memory+0x343/0x16b0 [ 515.628387][ T6824] ? __pfx___mutex_trylock_common+0x10/0x10 [ 515.630679][ T6824] ? __pfx_out_of_memory+0x10/0x10 [ 515.632781][ T6824] __alloc_pages+0x1d89/0x2460 [ 515.634786][ T6824] ? __pfx___alloc_pages+0x10/0x10 [ 515.636950][ T6824] ? __pfx___lock_acquire+0x10/0x10 [ 515.639146][ T6824] ? __pfx_mark_lock+0x10/0x10 [ 515.641118][ T6824] ? __pfx_mark_lock+0x10/0x10 [ 515.643094][ T6824] ? lock_acquire+0x1b1/0x560 [ 515.645413][ T6824] ? find_held_lock+0x2d/0x110 [ 515.647733][ T6824] ? __slab_alloc.constprop.0+0x56/0xb0 [ 515.650236][ T6824] ? __pfx_lock_release+0x10/0x10 [ 515.652526][ T6824] new_slab+0x331/0x3a0 [ 515.654165][ T6824] ___slab_alloc+0x66d/0x1790 [ 515.656198][ T6824] ? kvmalloc_node+0x9d/0x1a0 [ 515.658560][ T6824] ? kvmalloc_node+0x9d/0x1a0 [ 515.660756][ T6824] ? __slab_alloc.constprop.0+0x56/0xb0 [ 515.663292][ T6824] __slab_alloc.constprop.0+0x56/0xb0 [ 515.665868][ T6824] __kmalloc_node+0x36e/0x480 [ 515.668178][ T6824] ? kvmalloc_node+0x9d/0x1a0 [ 515.670485][ T6824] kvmalloc_node+0x9d/0x1a0 [ 515.672700][ T6824] bucket_table_alloc.isra.0+0x86/0x470 [ 515.675090][ T6824] rhashtable_rehash_alloc+0x68/0x120 [ 515.677560][ T6824] rht_deferred_worker+0x1882/0x1fd0 [ 515.679979][ T6824] ? __pfx_lock_release+0x10/0x10 [ 515.682285][ T6824] process_one_work+0x9a9/0x1ac0 [ 515.684371][ T6824] ? __pfx_br_multicast_gc_work+0x10/0x10 [ 515.687000][ T6824] ? __pfx_process_one_work+0x10/0x10 [ 515.689568][ T6824] ? assign_work+0x1a0/0x250 [ 515.691784][ T6824] worker_thread+0x6c8/0xf70 [ 515.693909][ T6824] ? __kthread_parkme+0x148/0x220 [ 515.695764][ T6824] ? __pfx_worker_thread+0x10/0x10 [ 515.697918][ T6824] kthread+0x2c1/0x3a0 [ 515.699746][ T6824] ? _raw_spin_unlock_irq+0x23/0x50 [ 515.702142][ T6824] ? __pfx_kthread+0x10/0x10 [ 515.704288][ T6824] ret_from_fork+0x45/0x80 [ 515.706021][ T6824] ? __pfx_kthread+0x10/0x10 [ 515.707739][ T6824] ret_from_fork_asm+0x1a/0x30 [ 515.709558][ T6824] [ 515.716956][ T6824] Mem-Info: [ 515.718245][ T6824] active_anon:0 inactive_anon:15 isolated_anon:0 [ 515.718245][ T6824] active_file:0 inactive_file:61 isolated_file:0 [ 515.718245][ T6824] unevictable:1768 dirty:0 writeback:0 [ 515.718245][ T6824] slab_reclaimable:11729 slab_unreclaimable:640079 [ 515.718245][ T6824] mapped:1 shmem:1768 pagetables:378 [ 515.718245][ T6824] sec_pagetables:0 bounce:0 [ 515.718245][ T6824] kernel_misc_reclaimable:0 [ 515.718245][ T6824] free:15081 free_pcp:251 free_cma:0 [ 515.739125][ T6824] Node 0 active_anon:0kB inactive_anon:60kB active_file:136kB inactive_file:4kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9968kB pagetables:1480kB sec_pagetables:0kB all_unreclaimable? no [ 515.753043][ T6824] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:56kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:304kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 515.767939][ T6824] Node 0 DMA free:5456kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 515.789409][ T6824] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 515.791629][ T6824] Node 0 DMA32 free:19460kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:76kB inactive_anon:0kB active_file:280kB inactive_file:140kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1564kB local_pcp:296kB free_cma:0kB [ 515.807343][ T6824] lowmem_reserve[]: 0 0 0 0 0 [ 515.809437][ T6824] Node 1 Normal free:34840kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:596kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 515.828136][ T6824] lowmem_reserve[]: 0 0 0 0 0 [ 515.830022][ T6824] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5456kB [ 515.836038][ T6824] Node 0 DMA32: 1239*4kB (UM) 352*8kB (UME) 688*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18780kB [ 515.847796][ T6824] Node 1 Normal: 220*4kB (UME) 143*8kB (UME) 193*16kB (UME) 79*32kB (UME) 36*64kB (UME) 10*128kB (UME) 5*256kB (UME) 4*512kB (ME) 3*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 34008kB [ 515.854977][ T6824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 515.858666][ T6824] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 515.867609][ T6824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 515.871228][ T6824] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 515.874794][ T6824] 1818 total pagecache pages [ 515.876611][ T6824] 2 pages in swap cache [ 515.878687][ T6824] Free swap = 113796kB [ 515.881989][ T6824] Total swap = 124996kB [ 515.883648][ T6824] 1048443 pages RAM [ 515.885196][ T6824] 0 pages HighMem/MovableOnly [ 515.887022][ T6824] 254667 pages reserved [ 515.888576][ T6824] 0 pages cma reserved [ 515.936981][ T6824] Unreclaimable slab info: [ 515.938716][ T6824] Name Used Total [ 515.942192][ T6824] pid_2 101KB 171KB [ 515.944456][ T6824] bio-352 7KB 7KB [ 515.946687][ T6824] bio-416 8KB 8KB [ 515.948925][ T6824] bio-432 8KB 8KB [ 515.953858][ T6824] bio-528 15KB 15KB [ 515.956103][ T6824] zspage 47KB 47KB [ 515.958329][ T6824] zs_handle 28KB 28KB [ 515.961201][ T6824] zspage 51KB 51KB [ 515.963432][ T6824] zs_handle 28KB 28KB [ 515.965668][ T6824] zspage 43KB 43KB [ 515.967891][ T6824] zs_handle 28KB 28KB [ 515.977317][ T6824] zspage 47KB 47KB [ 515.985879][ T6824] zs_handle 28KB 28KB [ 515.988136][ T6824] zspage 47KB 47KB [ 515.990576][ T6824] zs_handle 28KB 28KB [ 515.992805][ T6824] zspage 43KB 43KB [ 515.995025][ T6824] zs_handle 28KB 28KB [ 515.997237][ T6824] zspage 39KB 39KB [ 515.999459][ T6824] zs_handle 28KB 28KB [ 516.004966][ T6824] zspage 43KB 43KB [ 516.007207][ T6824] zs_handle 28KB 28KB [ 516.009434][ T6824] zspage 43KB 43KB [ 516.018838][ T6824] zs_handle 28KB 28KB [ 516.021478][ T6824] zspage 51KB 51KB [ 516.023815][ T6824] zs_handle 21KB 28KB [ 516.026171][ T6824] zspage 55KB 55KB [ 516.028470][ T6824] zs_handle 28KB 28KB [ 516.030810][ T6824] zspage 43KB 43KB [ 516.033280][ T6824] zs_handle 28KB 28KB [ 516.035674][ T6824] zspage 43KB 43KB [ 516.037861][ T6824] zs_handle 28KB 28KB [ 516.040138][ T6824] zspage 47KB 47KB [ 516.042391][ T6824] zs_handle 28KB 28KB [ 516.044732][ T6824] zspage 39KB 39KB [ 516.047096][ T6824] zs_handle 28KB 28KB [ 516.056555][ T6824] zspage 43KB 43KB [ 516.059283][ T6824] zs_handle 28KB 28KB [ 516.062054][ T6824] zspage 51KB 51KB [ 516.064725][ T6824] zs_handle 28KB 28KB [ 516.067394][ T6824] zspage 43KB 43KB [ 516.070176][ T6824] zs_handle 28KB 28KB [ 516.072833][ T6824] zspage 39KB 39KB [ 516.076147][ T6824] zs_handle 28KB 28KB [ 516.078630][ T6824] zspage 47KB 47KB [ 516.080907][ T6824] zs_handle 28KB 28KB [ 516.083326][ T6824] zspage 55KB 55KB [ 516.086099][ T6824] zs_handle 28KB 28KB [ 516.088310][ T6824] zspage 47KB 47KB [ 516.097592][ T6824] zs_handle 28KB 28KB [ 516.099899][ T6824] zspage 39KB 39KB [ 516.102099][ T6824] zs_handle 28KB 28KB [ 516.104329][ T6824] zspage 51KB 51KB [ 516.106537][ T6824] zs_handle 24KB 24KB [ 516.108728][ T6824] zspage 51KB 51KB [ 516.111075][ T6824] zs_handle 28KB 28KB [ 516.113409][ T6824] zspage 43KB 43KB [ 516.115679][ T6824] zs_handle 28KB 28KB [ 516.117967][ T6824] zspage 39KB 39KB [ 516.120249][ T6824] zs_handle 28KB 28KB [ 516.122471][ T6824] zspage 47KB 47KB [ 516.124631][ T6824] zs_handle 28KB 28KB [ 516.126917][ T6824] zspage 51KB 51KB [ 516.129229][ T6824] zs_handle 24KB 24KB [ 516.137476][ T6824] zspage 47KB 47KB [ 516.139958][ T6824] zs_handle 28KB 28KB [ 516.142198][ T6824] zspage 55KB 55KB [ 516.144369][ T6824] zs_handle 24KB 24KB [ 516.146550][ T6824] zspage 51KB 51KB [ 516.153123][ T6824] zs_handle 28KB 28KB [ 516.155266][ T6824] zswap_entry 585KB 1137KB [ 516.157437][ T6824] AF_VSOCK 30KB 30KB [ 516.159629][ T6824] batadv_tt_change_cache 16KB 16KB [ 516.162048][ T6824] batadv_tl_cache 16KB 16KB [ 516.164205][ T6824] IEEE-802.15.4-MAC 31KB 31KB [ 516.166380][ T6824] IEEE-802.15.4-RAW 31KB 31KB [ 516.168544][ T6824] SMC 30KB 30KB [ 516.176662][ T6824] TIPC 91KB 91KB [ 516.178914][ T6824] RDS 31KB 31KB [ 516.181203][ T6824] SCTPv6 94KB 94KB [ 516.183364][ T6824] SCTP 30KB 30KB [ 516.185793][ T6824] DCCPv6 88KB 88KB [ 516.187971][ T6824] DCCP 92KB 92KB [ 516.190516][ T6824] PNPIPE 31KB 31KB [ 516.192888][ T6824] PHONET 31KB 31KB [ 516.195156][ T6824] L2TP/IPv6 31KB 31KB [ 516.197578][ T6824] L2TP/IP 30KB 30KB [ 516.200017][ T6824] KCM 30KB 30KB [ 516.202315][ T6824] kcm_mux 15KB 15KB [ 516.204758][ T6824] RXRPC 123KB 123KB [ 516.207123][ T6824] rxrpc_call_jar 151KB 151KB [ 516.209578][ T6824] net_bridge_fdb_entry 3079KB 3079KB [ 516.218196][ T6824] MPTCPv6 30KB 30KB [ 516.220733][ T6824] fib6_node 4216KB 4216KB [ 516.223023][ T6824] ip6_dst_cache 1883KB 1898KB [ 516.225532][ T6824] PINGv6 30KB 30KB [ 516.228235][ T6824] RAWv6 123KB 123KB [ 516.230964][ T6824] UDPLITEv6 32KB 32KB [ 516.233147][ T6824] UDPv6 128KB 128KB [ 516.236048][ T6824] TCPv6 559KB 848KB [ 516.239084][ T6824] nf_conntrack 39KB 39KB [ 516.242181][ T6824] wg_peer 91KB 91KB [ 516.245207][ T6824] allowedips_node 11KB 11KB [ 516.248876][ T6824] t10_alua_lu_gp_cache 7KB 7KB [ 516.259257][ T6824] scsi_sense_cache 44KB 44KB [ 516.261982][ T6824] virtio_scsi_cmd 16KB 16KB [ 516.264471][ T6824] bio-136 108KB 108KB [ 516.267572][ T6824] virtio-gpu-vbufs 55KB 87KB [ 516.270869][ T6824] bio-264 7KB 7KB [ 516.273857][ T6824] mqueue_inode_cache 121KB 121KB [ 516.276596][ T6824] f2fs_bio_post_read_ctx 23KB 23KB [ 516.281434][ T6824] jfs_mp 7KB 7KB [ 516.284769][ T6824] fuse_request 7KB 7KB [ 516.288009][ T6824] cifs_small_rq 16KB 16KB [ 516.299769][ T6824] cifs_request 67KB 67KB [ 516.303077][ T6824] cifs_mpx_ids 4KB 4KB [ 516.306077][ T6824] nfs_commit_data 15KB 15KB [ 516.308780][ T6824] nfs_write_data 63KB 63KB [ 516.311745][ T6824] jbd2_inode 15KB 15KB [ 516.314984][ T6824] ext4_system_zone 3KB 3KB [ 516.318501][ T6824] ext4_io_end_vec 15KB 15KB [ 516.321379][ T6824] pid_namespace 23KB 23KB [ 516.324090][ T6824] rpc_buffers 31KB 31KB [ 516.326781][ T6824] rpc_tasks 7KB 7KB [ 516.329432][ T6824] UNIX-STREAM 256KB 256KB [ 516.342816][ T6824] UNIX 422KB 544KB [ 516.345745][ T6824] UDP-Lite 30KB 30KB [ 516.348609][ T6824] MPTCP 31KB 31KB [ 516.351815][ T6824] tcp_bind2_bucket 16KB 16KB [ 516.355001][ T6824] tcp_bind_bucket 16KB 16KB [ 516.357883][ T6824] ip_fib_trie 28KB 28KB [ 516.361566][ T6824] ip_fib_alias 75KB 75KB [ 516.364916][ T6824] rtable 79KB 120KB [ 516.367842][ T6824] PING 30KB 30KB [ 516.370991][ T6824] RAW 61KB 61KB [ 516.373856][ T6824] UDP 123KB 123KB [ 516.376551][ T6824] tw_sock_TCP 7KB 7KB [ 516.379301][ T6824] request_sock_TCP 15KB 15KB [ 516.392519][ T6824] TCP 278KB 520KB [ 516.395229][ T6824] hugetlbfs_inode_cache 31KB 31KB [ 516.397998][ T6824] bio-256 15KB 15KB [ 516.404449][ T6824] ep_head 16KB 16KB [ 516.407157][ T6824] eventpoll_pwq 23KB 23KB [ 516.409956][ T6824] eventpoll_epi 78KB 78KB [ 516.412690][ T6824] inotify_inode_mark 39KB 39KB [ 516.415419][ T6824] sgpool-128 29KB 29KB [ 516.418130][ T6824] sgpool-64 31KB 31KB [ 516.420944][ T6824] sgpool-32 567KB 630KB [ 516.423731][ T6824] sgpool-16 296KB 296KB [ 516.426578][ T6824] sgpool-8 156KB 179KB [ 516.429395][ T6824] bio_crypt_ctx 7KB 7KB [ 516.432283][ T6824] request_queue 208KB 208KB [ 516.435143][ T6824] blkdev_ioc 7KB 7KB [ 516.437393][ T6824] bio-200 353KB 390KB [ 516.439586][ T6824] biovec-max 446KB 446KB [ 516.447703][ T6824] biovec-64 661KB 819KB [ 516.450722][ T6824] biovec-16 171KB 203KB [ 516.453256][ T6824] bio_integrity_payload 7KB 7KB [ 516.455626][ T6824] khugepaged_mm_slot 3KB 3KB [ 516.457923][ T6824] uid_cache 31KB 31KB [ 516.460347][ T6824] iommu_iova_magazine 1084KB 1134KB [ 516.462610][ T6824] iommu_iova 268KB 268KB [ 516.464779][ T6824] dmaengine-unmap-256 30KB 30KB [ 516.466903][ T6824] dmaengine-unmap-128 30KB 30KB [ 516.469152][ T6824] dmaengine-unmap-16 4KB 4KB [ 516.471531][ T6824] dmaengine-unmap-2 4KB 4KB [ 516.473723][ T6824] QIPCRTR 31KB 31KB [ 516.476059][ T6824] audit_buffer 15KB 15KB [ 516.478270][ T6824] skbuff_ext_cache 28KB 28KB [ 516.484793][ T6824] skbuff_small_head 11274KB 11292KB [ 516.487171][ T6824] skbuff_fclone_cache 171KB 234KB [ 516.489492][ T6824] skbuff_head_cache 6973KB 7003KB [ 516.491984][ T6824] configfs_dir_cache 12KB 12KB [ 516.494319][ T6824] file_lock_cache 87KB 87KB [ 516.496904][ T6824] file_lock_ctx 15KB 15KB [ 516.499800][ T6824] fsnotify_mark_connector 19KB 19KB [ 516.502699][ T6824] taskstats 147KB 186KB [ 516.505440][ T6824] proc_dir_entry 5722KB 5722KB [ 516.507715][ T6824] pde_opener 15KB 15KB [ 516.510672][ T6824] seq_file 70KB 101KB [ 516.512888][ T6824] sigqueue 66KB 86KB [ 516.515197][ T6824] shmem_inode_cache 6432KB 6577KB [ 516.517469][ T6824] kernfs_iattrs_cache 15KB 15KB [ 516.519770][ T6824] kernfs_node_cache 486706KB 486706KB [ 516.522115][ T6824] mnt_cache 70KB 70KB [ 516.524521][ T6824] filp 463KB 890KB [ 516.526933][ T6824] names_cache 3340KB 3519KB [ 516.529350][ T6824] net_namespace 57KB 57KB [ 516.565274][ T6824] ima_iint_cache 55KB 55KB [ 516.567734][ T6824] hashtab_node 79KB 79KB [ 516.570484][ T6824] ebitmap_node 421KB 421KB [ 516.572959][ T6824] avtab_node 187KB 187KB [ 516.575591][ T6824] avc_node 83KB 91KB [ 516.577957][ T6824] lsm_inode_cache 2500KB 3010KB [ 516.580324][ T6824] lsm_file_cache 63KB 127KB [ 516.582713][ T6824] key_jar 31KB 31KB [ 516.585137][ T6824] uts_namespace 31KB 31KB [ 516.587917][ T6824] nsproxy 15KB 15KB [ 516.590701][ T6824] vma_lock 470KB 504KB [ 516.592979][ T6824] vm_area_struct 492KB 524KB [ 516.595755][ T6824] fs_cache 76KB 100KB [ 516.598310][ T6824] files_cache 270KB 334KB [ 516.605073][ T6824] signal_cache 745KB 1761KB [ 516.607846][ T6824] sighand_cache 996KB 1984KB [ 516.611331][ T6824] task_struct 3280KB 4186KB [ 516.613689][ T6824] cred 134KB 292KB [ 516.616740][ T6824] anon_vma_chain 279KB 307KB [ 516.621983][ T6824] anon_vma 286KB 374KB [ 516.624445][ T6824] pid 187KB 414KB [ 516.626767][ T6824] Acpi-Operand 254KB 360KB [ 516.629018][ T6824] Acpi-ParseExt 66KB 82KB [ 516.635820][ T6824] Acpi-Parse 59KB 75KB [ 516.638349][ T6824] Acpi-State 51KB 66KB [ 516.645903][ T6824] Acpi-Namespace 60KB 60KB [ 516.648187][ T6824] numa_policy 3KB 3KB [ 516.655531][ T6824] perf_event 31KB 31KB [ 516.658347][ T6824] trace_event_file 488KB 488KB [ 516.661771][ T6824] ftrace_event_field 885KB 885KB [ 516.664839][ T6824] pool_workqueue 1692KB 1696KB [ 516.667114][ T6824] maple_node 479KB 1376KB [ 516.669365][ T6824] task_group 30KB 30KB [ 516.675544][ T6824] mm_struct 425KB 648KB [ 516.678169][ T6824] vmap_area 253KB 895KB [ 516.688617][ T6824] debug_objects_cache 53974KB 54201KB [ 516.691163][ T6824] page->ptl 75KB 129KB [ 516.693877][ T6824] kmalloc-cg-8k 264448KB 264544KB [ 516.697429][ T6824] kmalloc-cg-4k 406640KB 406744KB [ 516.706385][ T6824] kmalloc-cg-2k 335088KB 335140KB [ 516.708764][ T6824] kmalloc-cg-1k 67154KB 68000KB [ 516.711878][ T6824] kmalloc-cg-512 33749KB 33764KB [ 516.714237][ T6824] kmalloc-cg-256 64KB 64KB [ 516.716838][ T6824] kmalloc-cg-192 4222KB 4228KB [ 516.727473][ T6824] kmalloc-cg-128 4312KB 4312KB [ 516.736321][ T6824] kmalloc-cg-96 542KB 560KB [ 516.738704][ T6824] kmalloc-cg-64 73KB 92KB [ 516.744620][ T6824] kmalloc-cg-32 269KB 304KB [ 516.747275][ T6824] kmalloc-cg-16 16KB 20KB [ 516.749518][ T6824] kmalloc-cg-8 16KB 16KB [ 516.752112][ T6824] kmalloc-8k 4208KB 4672KB [ 516.754794][ T6824] kmalloc-4k 60032KB 60168KB [ 516.757457][ T6824] kmalloc-2k 76208KB 82272KB [ 516.769779][ T6824] kmalloc-1k 215700KB 218464KB [ 516.772350][ T6824] kmalloc-512 240753KB 240776KB [ 516.775098][ T6824] kmalloc-256 45367KB 45400KB [ 516.777858][ T6824] kmalloc-192 22527KB 22536KB [ 516.780730][ T6824] kmalloc-128 31175KB 31176KB [ 516.783471][ T6824] kmalloc-96 4118KB 4508KB [ 516.786295][ T6824] kmalloc-64 14157KB 14996KB [ 516.789006][ T6824] kmalloc-32 40747KB 40748KB [ 516.791800][ T6824] kmalloc-16 2324KB 2788KB [ 516.794531][ T6824] kmalloc-8 2516KB 2568KB [ 516.797248][ T6824] kmem_cache_node 240KB 244KB [ 516.805221][ T6824] kmem_cache 210KB 210KB [ 516.807970][ T6824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6117,uid=0 [ 516.814010][ T6824] Out of memory: Killed process 6117 (udevd) total-vm:17028kB, anon-rss:80kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 516.834013][ T6120] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 516.839091][ T6120] CPU: 2 PID: 6120 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 516.843108][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 516.847616][ T6120] Call Trace: [ 516.849105][ T6120] [ 516.850422][ T6120] dump_stack_lvl+0x16c/0x1f0 [ 516.852514][ T6120] dump_header+0x101/0x900 [ 516.854516][ T6120] oom_kill_process+0x270/0xa70 [ 516.856680][ T6120] out_of_memory+0x343/0x16b0 [ 516.858787][ T6120] ? __pfx___mutex_trylock_common+0x10/0x10 [ 516.861376][ T6120] ? __pfx_out_of_memory+0x10/0x10 [ 516.863627][ T6120] __alloc_pages+0x1d89/0x2460 [ 516.865757][ T6120] ? __pfx___alloc_pages+0x10/0x10 [ 516.868015][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 516.870311][ T6120] ? hlock_class+0x4e/0x130 [ 516.872325][ T6120] ? lock_acquire+0x1b1/0x560 [ 516.874451][ T6120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 516.877140][ T6120] ? policy_nodemask+0xea/0x4e0 [ 516.879329][ T6120] alloc_pages_mpol+0x275/0x610 [ 516.881504][ T6120] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 516.883882][ T6120] ? hlock_class+0x4e/0x130 [ 516.885926][ T6120] ? find_held_lock+0x2d/0x110 [ 516.888144][ T6120] ? find_held_lock+0x2d/0x110 [ 516.890377][ T6120] vma_alloc_folio+0xad/0x160 [ 516.892709][ T6120] ? __pfx_vma_alloc_folio+0x10/0x10 [ 516.895164][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 516.897428][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 516.899339][ T6120] do_wp_page+0xe47/0x36f0 [ 516.900970][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 516.902854][ T6120] ? __pfx_do_wp_page+0x10/0x10 [ 516.904609][ T6120] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 516.906571][ T6120] __handle_mm_fault+0x1fbf/0x4b40 [ 516.908404][ T6120] ? __pfx___handle_mm_fault+0x10/0x10 [ 516.910377][ T6120] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 516.912253][ T6120] ? do_user_addr_fault+0x708/0x1080 [ 516.914105][ T6120] handle_mm_fault+0x476/0xa00 [ 516.915857][ T6120] do_user_addr_fault+0x426/0x1080 [ 516.917762][ T6120] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 516.919964][ T6120] exc_page_fault+0x5c/0xc0 [ 516.921640][ T6120] asm_exc_page_fault+0x26/0x30 [ 516.923406][ T6120] RIP: 0033:0x7fa6f62c71a6 [ 516.925023][ T6120] Code: Unable to access opcode bytes at 0x7fa6f62c717c. [ 516.927523][ T6120] RSP: 002b:00007ffc719e4480 EFLAGS: 00010203 [ 516.929694][ T6120] RAX: 0000000000000001 RBX: 0000000000000410 RCX: 000000000000003f [ 516.932480][ T6120] RDX: 0000564b9660c8c0 RSI: 0000564b96545010 RDI: 0000564b9660c8c0 [ 516.935376][ T6120] RBP: 0000564b9660c8b0 R08: 0000000000000000 R09: e24a6677f4ddb045 [ 516.938243][ T6120] R10: e756e390ef044c45 R11: 0000000000000007 R12: 0000000000000000 [ 516.941339][ T6120] R13: 0000564b65823040 R14: 00007fa6f63f1aa0 R15: 0000564b965452c0 [ 516.944174][ T6120] [ 516.947119][ T6120] Mem-Info: [ 516.948330][ T6120] active_anon:0 inactive_anon:40 isolated_anon:0 [ 516.948330][ T6120] active_file:36 inactive_file:0 isolated_file:0 [ 516.948330][ T6120] unevictable:1768 dirty:0 writeback:0 [ 516.948330][ T6120] slab_reclaimable:11729 slab_unreclaimable:640684 [ 516.948330][ T6120] mapped:1 shmem:1768 pagetables:365 [ 516.948330][ T6120] sec_pagetables:0 bounce:0 [ 516.948330][ T6120] kernel_misc_reclaimable:0 [ 516.948330][ T6120] free:13927 free_pcp:756 free_cma:0 [ 516.971027][ T6120] Node 0 active_anon:0kB inactive_anon:160kB active_file:0kB inactive_file:204kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9936kB pagetables:1428kB sec_pagetables:0kB all_unreclaimable? no [ 516.982242][ T6120] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:52kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:304kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 516.993635][ T6120] Node 0 DMA free:5456kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 517.008524][ T6120] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 517.011186][ T6120] Node 0 DMA32 free:16804kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:14336KB active_anon:0kB inactive_anon:24kB active_file:0kB inactive_file:336kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2796kB local_pcp:928kB free_cma:0kB [ 517.025913][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 517.027850][ T6120] Node 1 Normal free:33448kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:336kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:412kB local_pcp:204kB free_cma:0kB [ 517.038953][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 517.040842][ T6120] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5456kB [ 517.047261][ T6120] Node 0 DMA32: 1075*4kB (UM) 273*8kB (UME) 647*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16836kB [ 517.058896][ T6120] Node 1 Normal: 220*4kB (UME) 151*8kB (UME) 197*16kB (UME) 78*32kB (UME) 24*64kB (UME) 9*128kB (UME) 4*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 2*2048kB (UM) 3*4096kB (M) = 32952kB [ 517.065367][ T6120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 517.068794][ T6120] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 517.072224][ T6120] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 517.075741][ T6120] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 517.079974][ T6120] 1818 total pagecache pages [ 517.082056][ T6120] 2 pages in swap cache [ 517.083961][ T6120] Free swap = 114052kB [ 517.085976][ T6120] Total swap = 124996kB [ 517.087936][ T6120] 1048443 pages RAM [ 517.089533][ T6120] 0 pages HighMem/MovableOnly [ 517.093365][ T6120] 254667 pages reserved [ 517.095250][ T6120] 0 pages cma reserved [ 517.097078][ T6120] Unreclaimable slab info: [ 517.098874][ T6120] Name Used Total [ 517.101626][ T6120] pid_2 101KB 171KB [ 517.104127][ T6120] bio-352 7KB 7KB [ 517.107030][ T6120] bio-416 8KB 8KB [ 517.109219][ T6120] bio-432 8KB 8KB [ 517.114871][ T6120] bio-528 15KB 15KB [ 517.117149][ T6120] zspage 47KB 47KB [ 517.119377][ T6120] zs_handle 28KB 28KB [ 517.122072][ T6120] zspage 51KB 51KB [ 517.124545][ T6120] zs_handle 28KB 28KB [ 517.127271][ T6120] zspage 43KB 43KB [ 517.139163][ T6120] zs_handle 28KB 28KB [ 517.146712][ T6120] zspage 47KB 47KB [ 517.149462][ T6120] zs_handle 28KB 28KB [ 517.152357][ T6120] zspage 47KB 47KB [ 517.155087][ T6120] zs_handle 28KB 28KB [ 517.157803][ T6120] zspage 43KB 43KB [ 517.163434][ T6120] zs_handle 28KB 28KB [ 517.166192][ T6120] zspage 39KB 39KB [ 517.168928][ T6120] zs_handle 28KB 28KB [ 517.264961][ T6120] zspage 43KB 43KB [ 517.268421][ T6120] zs_handle 28KB 28KB [ 517.274974][ T6120] zspage 43KB 43KB [ 517.277849][ T6120] zs_handle 28KB 28KB [ 517.280926][ T6120] zspage 51KB 51KB [ 517.284145][ T6120] zs_handle 21KB 28KB [ 517.287342][ T6120] zspage 55KB 55KB [ 517.300955][ T6120] zs_handle 28KB 28KB [ 517.303365][ T6120] zspage 43KB 43KB [ 517.305643][ T6120] zs_handle 28KB 28KB [ 517.307900][ T6120] zspage 43KB 43KB [ 517.314438][ T6120] zs_handle 28KB 28KB [ 517.316863][ T6120] zspage 47KB 47KB [ 517.319142][ T6120] zs_handle 28KB 28KB [ 517.321566][ T6120] zspage 39KB 39KB [ 517.324202][ T6120] zs_handle 28KB 28KB [ 517.326587][ T6120] zspage 43KB 43KB [ 517.329068][ T6120] zs_handle 28KB 28KB [ 517.333406][ T6120] zspage 51KB 51KB [ 517.335989][ T6120] zs_handle 28KB 28KB [ 517.339237][ T6120] zspage 43KB 43KB [ 517.349407][ T6120] zs_handle 28KB 28KB [ 517.353996][ T6120] zspage 39KB 39KB [ 517.356993][ T6120] zs_handle 28KB 28KB [ 517.369906][ T6120] zspage 47KB 47KB [ 517.372969][ T6120] zs_handle 28KB 28KB [ 517.375692][ T6120] zspage 55KB 55KB [ 517.378528][ T6120] zs_handle 28KB 28KB [ 517.383292][ T6120] zspage 47KB 47KB [ 517.386209][ T6120] zs_handle 28KB 28KB [ 517.389480][ T6120] zspage 39KB 39KB [ 517.399845][ T6120] zs_handle 28KB 28KB [ 517.402643][ T6120] zspage 51KB 51KB [ 517.405371][ T6120] zs_handle 24KB 24KB [ 517.408034][ T6120] zspage 51KB 51KB [ 517.432283][ T6120] zs_handle 28KB 28KB [ 517.434602][ T6120] zspage 43KB 43KB [ 517.436850][ T6120] zs_handle 28KB 28KB [ 517.439142][ T6120] zspage 39KB 39KB [ 517.441817][ T6120] zs_handle 28KB 28KB [ 517.444368][ T6120] zspage 47KB 47KB [ 517.446669][ T6120] zs_handle 28KB 28KB [ 517.448938][ T6120] zspage 51KB 51KB [ 517.473715][ T6120] zs_handle 24KB 24KB [ 517.475944][ T6120] zspage 47KB 47KB [ 517.478116][ T6120] zs_handle 28KB 28KB [ 517.481748][ T6120] zspage 55KB 55KB [ 517.484701][ T6120] zs_handle 24KB 24KB [ 517.487615][ T6120] zspage 51KB 51KB [ 517.491244][ T6120] zs_handle 28KB 28KB [ 517.494127][ T6120] zswap_entry 533KB 1086KB [ 517.496949][ T6120] AF_VSOCK 30KB 30KB [ 517.509763][ T6120] batadv_tt_change_cache 16KB 16KB [ 517.512844][ T6120] batadv_tl_cache 16KB 16KB [ 517.518318][ T6120] IEEE-802.15.4-MAC 31KB 31KB [ 517.535737][ T6120] IEEE-802.15.4-RAW 31KB 31KB [ 517.538328][ T6120] SMC 30KB 30KB [ 517.548857][ T6120] TIPC 91KB 91KB [ 517.551227][ T6120] RDS 31KB 31KB [ 517.553776][ T6120] SCTPv6 94KB 94KB [ 517.556547][ T6120] SCTP 30KB 30KB [ 517.559167][ T6120] DCCPv6 88KB 88KB [ 517.565818][ T6120] DCCP 92KB 92KB [ 517.568133][ T6120] PNPIPE 31KB 31KB [ 517.576605][ T6120] PHONET 31KB 31KB [ 517.578992][ T6120] L2TP/IPv6 31KB 31KB [ 517.587223][ T6120] L2TP/IP 30KB 30KB [ 517.589578][ T6120] KCM 30KB 30KB [ 517.597445][ T6120] kcm_mux 15KB 15KB [ 517.609557][ T6120] RXRPC 123KB 123KB [ 517.619776][ T6120] rxrpc_call_jar 151KB 151KB [ 517.622889][ T6120] net_bridge_fdb_entry 3079KB 3079KB [ 517.625986][ T6120] MPTCPv6 30KB 30KB [ 517.628808][ T6120] fib6_node 4216KB 4216KB [ 517.639746][ T6120] ip6_dst_cache 1594KB 1789KB [ 517.642675][ T6120] PINGv6 30KB 30KB [ 517.645813][ T6120] RAWv6 123KB 123KB [ 517.649065][ T6120] UDPLITEv6 32KB 32KB [ 517.662722][ T6120] UDPv6 128KB 128KB [ 517.665175][ T6120] TCPv6 559KB 848KB [ 517.667889][ T6120] nf_conntrack 39KB 39KB [ 517.670942][ T6120] wg_peer 91KB 91KB [ 517.673614][ T6120] allowedips_node 11KB 11KB [ 517.675911][ T6120] t10_alua_lu_gp_cache 7KB 7KB [ 517.678461][ T6120] scsi_sense_cache 44KB 44KB [ 517.698515][ T6120] virtio_scsi_cmd 16KB 16KB [ 517.703005][ T6120] bio-136 108KB 108KB [ 517.705836][ T6120] virtio-gpu-vbufs 55KB 87KB [ 517.708644][ T6120] bio-264 7KB 7KB [ 517.716605][ T6120] mqueue_inode_cache 121KB 121KB [ 517.719528][ T6120] f2fs_bio_post_read_ctx 23KB 23KB [ 517.728430][ T6120] jfs_mp 7KB 7KB [ 517.733635][ T6120] fuse_request 7KB 7KB [ 517.735879][ T6120] cifs_small_rq 16KB 16KB [ 517.738693][ T6120] cifs_request 67KB 67KB [ 517.748766][ T6120] cifs_mpx_ids 4KB 4KB [ 517.759629][ T6120] nfs_commit_data 15KB 15KB [ 517.762076][ T6120] nfs_write_data 63KB 63KB [ 517.764311][ T6120] jbd2_inode 15KB 15KB [ 517.766591][ T6120] ext4_system_zone 3KB 3KB [ 517.769302][ T6120] ext4_io_end_vec 15KB 15KB [ 517.774908][ T6120] pid_namespace 23KB 23KB [ 517.777283][ T6120] rpc_buffers 31KB 31KB [ 517.779481][ T6120] rpc_tasks 7KB 7KB [ 517.781755][ T6120] UNIX-STREAM 256KB 256KB [ 517.783998][ T6120] UNIX 422KB 544KB [ 517.786232][ T6120] UDP-Lite 30KB 30KB [ 517.788399][ T6120] MPTCP 31KB 31KB [ 517.807536][ T6120] tcp_bind2_bucket 16KB 16KB [ 517.821666][ T6120] tcp_bind_bucket 16KB 16KB [ 517.824925][ T6120] ip_fib_trie 28KB 28KB [ 517.827187][ T6120] ip_fib_alias 75KB 75KB [ 517.829463][ T6120] rtable 79KB 120KB [ 517.831729][ T6120] PING 30KB 30KB [ 517.834132][ T6120] RAW 61KB 61KB [ 517.836301][ T6120] UDP 123KB 123KB [ 517.838487][ T6120] tw_sock_TCP 7KB 7KB [ 517.842271][ T6120] request_sock_TCP 15KB 15KB [ 517.844687][ T6120] TCP 278KB 520KB [ 517.846877][ T6120] hugetlbfs_inode_cache 31KB 31KB [ 517.849177][ T6120] bio-256 15KB 15KB [ 517.868598][ T6120] ep_head 16KB 16KB [ 517.871167][ T6120] eventpoll_pwq 23KB 23KB [ 517.873844][ T6120] eventpoll_epi 78KB 78KB [ 517.876224][ T6120] inotify_inode_mark 39KB 39KB [ 517.878769][ T6120] sgpool-128 29KB 29KB [ 517.888805][ T6120] sgpool-64 31KB 31KB [ 517.891165][ T6120] sgpool-32 567KB 630KB [ 517.893344][ T6120] sgpool-16 296KB 296KB [ 517.895518][ T6120] sgpool-8 156KB 179KB [ 517.897746][ T6120] bio_crypt_ctx 7KB 7KB [ 517.906752][ T6120] request_queue 208KB 208KB [ 517.908958][ T6120] blkdev_ioc 7KB 7KB [ 517.911246][ T6120] bio-200 353KB 390KB [ 517.913443][ T6120] biovec-max 446KB 446KB [ 517.915733][ T6120] biovec-64 661KB 819KB [ 517.918139][ T6120] biovec-16 171KB 203KB [ 517.920485][ T6120] bio_integrity_payload 7KB 7KB [ 517.922796][ T6120] khugepaged_mm_slot 3KB 3KB [ 517.925600][ T6120] uid_cache 31KB 31KB [ 517.928292][ T6120] iommu_iova_magazine 1084KB 1134KB [ 517.938107][ T6120] iommu_iova 268KB 268KB [ 517.949699][ T6120] dmaengine-unmap-256 30KB 30KB [ 517.951949][ T6120] dmaengine-unmap-128 30KB 30KB [ 517.954174][ T6120] dmaengine-unmap-16 4KB 4KB [ 517.956353][ T6120] dmaengine-unmap-2 4KB 4KB [ 517.958540][ T6120] QIPCRTR 31KB 31KB [ 517.965575][ T6120] audit_buffer 15KB 15KB [ 517.967825][ T6120] skbuff_ext_cache 28KB 28KB [ 517.970073][ T6120] skbuff_small_head 9510KB 10647KB [ 517.972239][ T6120] skbuff_fclone_cache 171KB 234KB [ 517.974484][ T6120] skbuff_head_cache 5904KB 6738KB [ 517.976642][ T6120] configfs_dir_cache 12KB 12KB [ 517.978865][ T6120] file_lock_cache 87KB 87KB [ 517.981981][ T6120] file_lock_ctx 15KB 15KB [ 517.984718][ T6120] fsnotify_mark_connector 19KB 19KB [ 517.987605][ T6120] taskstats 147KB 186KB [ 517.997710][ T6120] proc_dir_entry 5722KB 5722KB [ 518.003273][ T6120] pde_opener 15KB 15KB [ 518.005953][ T6120] seq_file 70KB 101KB [ 518.016134][ T6120] sigqueue 66KB 86KB [ 518.018888][ T6120] shmem_inode_cache 6432KB 6577KB [ 518.024392][ T6120] kernfs_iattrs_cache 15KB 15KB [ 518.026870][ T6120] kernfs_node_cache 486706KB 486706KB [ 518.030489][ T6120] mnt_cache 70KB 70KB [ 518.033436][ T6120] filp 460KB 890KB [ 518.036249][ T6120] names_cache 3340KB 3519KB [ 518.039117][ T6120] net_namespace 57KB 57KB [ 518.042094][ T6120] ima_iint_cache 55KB 55KB [ 518.044825][ T6120] hashtab_node 79KB 79KB [ 518.047001][ T6120] ebitmap_node 421KB 421KB [ 518.049342][ T6120] avtab_node 187KB 187KB [ 518.059522][ T6120] avc_node 83KB 91KB [ 518.077069][ T6120] lsm_inode_cache 2497KB 3010KB [ 518.079351][ T6120] lsm_file_cache 62KB 127KB [ 518.081689][ T6120] key_jar 31KB 31KB [ 518.083963][ T6120] uts_namespace 31KB 31KB [ 518.086156][ T6120] nsproxy 15KB 15KB [ 518.088351][ T6120] vma_lock 469KB 501KB [ 518.090690][ T6120] vm_area_struct 475KB 512KB [ 518.092897][ T6120] fs_cache 76KB 100KB [ 518.095279][ T6120] files_cache 270KB 334KB [ 518.097471][ T6120] signal_cache 745KB 1761KB [ 518.104880][ T6120] sighand_cache 996KB 1984KB [ 518.107422][ T6120] task_struct 3280KB 4186KB [ 518.115535][ T6120] cred 134KB 292KB [ 518.117880][ T6120] anon_vma_chain 263KB 303KB [ 518.127389][ T6120] anon_vma 285KB 374KB [ 518.131017][ T6120] pid 187KB 414KB [ 518.133801][ T6120] Acpi-Operand 254KB 360KB [ 518.136940][ T6120] Acpi-ParseExt 66KB 82KB [ 518.146312][ T6120] Acpi-Parse 59KB 75KB [ 518.148535][ T6120] Acpi-State 51KB 66KB [ 518.155609][ T6120] Acpi-Namespace 60KB 60KB [ 518.157840][ T6120] numa_policy 3KB 3KB [ 518.160693][ T6120] perf_event 31KB 31KB [ 518.162901][ T6120] trace_event_file 488KB 488KB [ 518.165145][ T6120] ftrace_event_field 885KB 885KB [ 518.167355][ T6120] pool_workqueue 1692KB 1696KB [ 518.169604][ T6120] maple_node 475KB 1368KB [ 518.181260][ T6120] task_group 30KB 30KB [ 518.183758][ T6120] mm_struct 425KB 648KB [ 518.186867][ T6120] vmap_area 253KB 895KB [ 518.197941][ T6120] debug_objects_cache 53962KB 54201KB [ 518.200487][ T6120] page->ptl 75KB 129KB [ 518.202808][ T6120] kmalloc-cg-8k 264448KB 264544KB [ 518.205266][ T6120] kmalloc-cg-4k 406640KB 406744KB [ 518.208105][ T6120] kmalloc-cg-2k 335088KB 335140KB [ 518.215648][ T6120] kmalloc-cg-1k 67154KB 68000KB [ 518.218303][ T6120] kmalloc-cg-512 33749KB 33764KB [ 518.220926][ T6120] kmalloc-cg-256 64KB 64KB [ 518.223312][ T6120] kmalloc-cg-192 4222KB 4228KB [ 518.225667][ T6120] kmalloc-cg-128 4312KB 4312KB [ 518.228069][ T6120] kmalloc-cg-96 542KB 560KB [ 518.230716][ T6120] kmalloc-cg-64 73KB 92KB [ 518.233816][ T6120] kmalloc-cg-32 269KB 304KB [ 518.237226][ T6120] kmalloc-cg-16 16KB 20KB [ 518.245404][ T6120] kmalloc-cg-8 16KB 16KB [ 518.247771][ T6120] kmalloc-8k 4208KB 4672KB [ 518.255741][ T6120] kmalloc-4k 51848KB 55240KB [ 518.258852][ T6120] kmalloc-2k 76052KB 82112KB [ 518.262217][ T6120] kmalloc-1k 212100KB 218272KB [ 518.264681][ T6120] kmalloc-512 240721KB 240776KB [ 518.266946][ T6120] kmalloc-256 43079KB 43088KB [ 518.269339][ T6120] kmalloc-192 22527KB 22536KB [ 518.274743][ T6120] kmalloc-128 31175KB 31176KB [ 518.277261][ T6120] kmalloc-96 3935KB 4508KB [ 518.299746][ T6120] kmalloc-64 14146KB 14996KB [ 518.302514][ T6120] kmalloc-32 40791KB 40792KB [ 518.305131][ T6120] kmalloc-16 2324KB 2788KB [ 518.307524][ T6120] kmalloc-8 2516KB 2568KB [ 518.311253][ T6120] kmem_cache_node 240KB 244KB [ 518.313767][ T6120] kmem_cache 210KB 210KB [ 518.317109][ T6120] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6115,uid=0 [ 518.323859][ T6120] Out of memory: Killed process 6115 (udevd) total-vm:17028kB, anon-rss:52kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 518.355582][ T6120] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 518.361327][ T6120] CPU: 2 PID: 6120 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 518.364999][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 518.368822][ T6120] Call Trace: [ 518.370071][ T6120] [ 518.371183][ T6120] dump_stack_lvl+0x16c/0x1f0 [ 518.372951][ T6120] dump_header+0x101/0x900 [ 518.374602][ T6120] oom_kill_process+0x270/0xa70 [ 518.376717][ T6120] out_of_memory+0x343/0x16b0 [ 518.378860][ T6120] ? __pfx___mutex_trylock_common+0x10/0x10 [ 518.381520][ T6120] ? __pfx_out_of_memory+0x10/0x10 [ 518.383867][ T6120] __alloc_pages+0x1d89/0x2460 [ 518.386134][ T6120] ? __pfx___alloc_pages+0x10/0x10 [ 518.388700][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 518.391298][ T6120] ? hlock_class+0x4e/0x130 [ 518.393502][ T6120] ? lock_acquire+0x1b1/0x560 [ 518.395754][ T6120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 518.398620][ T6120] ? policy_nodemask+0xea/0x4e0 [ 518.400935][ T6120] alloc_pages_mpol+0x275/0x610 [ 518.403133][ T6120] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 518.405570][ T6120] ? hlock_class+0x4e/0x130 [ 518.407614][ T6120] ? find_held_lock+0x2d/0x110 [ 518.409408][ T6120] ? find_held_lock+0x2d/0x110 [ 518.411565][ T6120] vma_alloc_folio+0xad/0x160 [ 518.413701][ T6120] ? __pfx_vma_alloc_folio+0x10/0x10 [ 518.416075][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 518.418475][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 518.420908][ T6120] do_wp_page+0xe47/0x36f0 [ 518.422925][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 518.425203][ T6120] ? __pfx_do_wp_page+0x10/0x10 [ 518.427378][ T6120] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 518.429813][ T6120] __handle_mm_fault+0x1fbf/0x4b40 [ 518.432155][ T6120] ? __pfx___handle_mm_fault+0x10/0x10 [ 518.434612][ T6120] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 518.437106][ T6120] ? do_user_addr_fault+0x708/0x1080 [ 518.439528][ T6120] handle_mm_fault+0x476/0xa00 [ 518.441750][ T6120] do_user_addr_fault+0x426/0x1080 [ 518.443654][ T6120] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 518.446419][ T6120] exc_page_fault+0x5c/0xc0 [ 518.448477][ T6120] asm_exc_page_fault+0x26/0x30 [ 518.450662][ T6120] RIP: 0033:0x7fa6f62c71a6 [ 518.452663][ T6120] Code: Unable to access opcode bytes at 0x7fa6f62c717c. [ 518.455732][ T6120] RSP: 002b:00007ffc719e4480 EFLAGS: 00010203 [ 518.457946][ T6120] RAX: 0000000000000001 RBX: 0000000000000410 RCX: 000000000000003f [ 518.461178][ T6120] RDX: 0000564b9660c8c0 RSI: 0000564b96545010 RDI: 0000564b9660c8c0 [ 518.464030][ T6120] RBP: 0000564b9660c8b0 R08: 0000000000000000 R09: e24a6677f4ddb045 [ 518.467093][ T6120] R10: e756e390ef044c45 R11: 0000000000000007 R12: 0000000000000000 [ 518.469949][ T6120] R13: 0000564b65823040 R14: 00007fa6f63f1aa0 R15: 0000564b965452c0 [ 518.473171][ T6120] [ 518.497126][ T6120] Mem-Info: [ 518.498321][ T6120] active_anon:29 inactive_anon:0 isolated_anon:0 [ 518.498321][ T6120] active_file:2 inactive_file:46 isolated_file:0 [ 518.498321][ T6120] unevictable:1768 dirty:0 writeback:0 [ 518.498321][ T6120] slab_reclaimable:11729 slab_unreclaimable:638202 [ 518.498321][ T6120] mapped:1 shmem:1768 pagetables:352 [ 518.498321][ T6120] sec_pagetables:0 bounce:0 [ 518.498321][ T6120] kernel_misc_reclaimable:0 [ 518.498321][ T6120] free:17002 free_pcp:412 free_cma:0 [ 518.525095][ T6120] Node 0 active_anon:116kB inactive_anon:0kB active_file:0kB inactive_file:188kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9904kB pagetables:1376kB sec_pagetables:0kB all_unreclaimable? no [ 518.556248][ T6120] Node 1 active_anon:0kB inactive_anon:0kB active_file:68kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:304kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 518.568215][ T6120] Node 0 DMA free:5456kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 518.586391][ T6120] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 518.588529][ T6120] Node 0 DMA32 free:26024kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:0kB inactive_anon:16kB active_file:308kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1616kB local_pcp:236kB free_cma:0kB [ 518.607417][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 518.609617][ T6120] Node 1 Normal free:36528kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:616kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 518.638752][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 518.645832][ T6120] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5456kB [ 518.664048][ T6120] Node 0 DMA32: 1230*4kB (UM) 535*8kB (UME) 690*16kB (UME) 160*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 25360kB [ 518.673329][ T6120] Node 1 Normal: 233*4kB (UME) 154*8kB (UME) 209*16kB (UME) 104*32kB (UME) 36*64kB (UME) 10*128kB (UME) 6*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (UM) 3*4096kB (M) = 36996kB [ 518.696135][ T6120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 518.701538][ T6120] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 518.705107][ T6120] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 518.708735][ T6120] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 518.717530][ T6120] 1818 total pagecache pages [ 518.719472][ T6120] 2 pages in swap cache [ 518.726232][ T6120] Free swap = 114564kB [ 518.727798][ T6120] Total swap = 124996kB [ 518.729323][ T6120] 1048443 pages RAM [ 518.735884][ T6120] 0 pages HighMem/MovableOnly [ 518.737758][ T6120] 254667 pages reserved [ 518.739328][ T6120] 0 pages cma reserved [ 518.749709][ T6120] Unreclaimable slab info: [ 518.751370][ T6120] Name Used Total [ 518.753630][ T6120] pid_2 101KB 171KB [ 518.755824][ T6120] bio-352 7KB 7KB [ 518.758008][ T6120] bio-416 8KB 8KB [ 518.764151][ T6120] bio-432 8KB 8KB [ 518.766433][ T6120] bio-528 15KB 15KB [ 518.768631][ T6120] zspage 47KB 47KB [ 518.774518][ T6120] zs_handle 28KB 28KB [ 518.777365][ T6120] zspage 51KB 51KB [ 518.794575][ T6120] zs_handle 28KB 28KB [ 518.796858][ T6120] zspage 43KB 43KB [ 518.799575][ T6120] zs_handle 28KB 28KB [ 518.802445][ T6120] zspage 47KB 47KB [ 518.805136][ T6120] zs_handle 28KB 28KB [ 518.807376][ T6120] zspage 47KB 47KB [ 518.809606][ T6120] zs_handle 28KB 28KB [ 518.816516][ T6120] zspage 43KB 43KB [ 518.818983][ T6120] zs_handle 28KB 28KB [ 518.821549][ T6120] zspage 39KB 39KB [ 518.823733][ T6120] zs_handle 28KB 28KB [ 518.825913][ T6120] zspage 43KB 43KB [ 518.828095][ T6120] zs_handle 28KB 28KB [ 518.834531][ T6120] zspage 43KB 43KB [ 518.836801][ T6120] zs_handle 28KB 28KB [ 518.839081][ T6120] zspage 51KB 51KB [ 518.841472][ T6120] zs_handle 21KB 28KB [ 518.843725][ T6120] zspage 55KB 55KB [ 518.845968][ T6120] zs_handle 28KB 28KB [ 518.849106][ T6120] zspage 43KB 43KB [ 518.851586][ T6120] zs_handle 28KB 28KB [ 518.859732][ T6120] zspage 43KB 43KB [ 518.861984][ T6120] zs_handle 28KB 28KB [ 518.864181][ T6120] zspage 47KB 47KB [ 518.866507][ T6120] zs_handle 28KB 28KB [ 518.868668][ T6120] zspage 39KB 39KB [ 518.871052][ T6120] zs_handle 28KB 28KB [ 518.873230][ T6120] zspage 43KB 43KB [ 518.875427][ T6120] zs_handle 28KB 28KB [ 518.878126][ T6120] zspage 51KB 51KB [ 518.880445][ T6120] zs_handle 28KB 28KB [ 518.882932][ T6120] zspage 43KB 43KB [ 518.885615][ T6120] zs_handle 28KB 28KB [ 518.888296][ T6120] zspage 39KB 39KB [ 518.897772][ T6120] zs_handle 28KB 28KB [ 518.900579][ T6120] zspage 47KB 47KB [ 518.903322][ T6120] zs_handle 28KB 28KB [ 518.905988][ T6120] zspage 55KB 55KB [ 518.908736][ T6120] zs_handle 28KB 28KB [ 518.920262][ T6120] zspage 47KB 47KB [ 518.922965][ T6120] zs_handle 28KB 28KB [ 518.925684][ T6120] zspage 39KB 39KB [ 518.928336][ T6120] zs_handle 28KB 28KB [ 518.931063][ T6120] zspage 51KB 51KB [ 518.933683][ T6120] zs_handle 24KB 24KB [ 518.936331][ T6120] zspage 51KB 51KB [ 518.938999][ T6120] zs_handle 28KB 28KB [ 518.952357][ T6120] zspage 43KB 43KB [ 518.954581][ T6120] zs_handle 28KB 28KB [ 518.957121][ T6120] zspage 39KB 39KB [ 518.959628][ T6120] zs_handle 28KB 28KB [ 518.963114][ T6120] zspage 47KB 47KB [ 518.965436][ T6120] zs_handle 28KB 28KB [ 518.967710][ T6120] zspage 51KB 51KB [ 518.971739][ T6120] zs_handle 24KB 24KB [ 518.973948][ T6120] zspage 47KB 47KB [ 518.976451][ T6120] zs_handle 28KB 28KB [ 518.978658][ T6120] zspage 55KB 55KB [ 518.988566][ T6120] zs_handle 24KB 24KB [ 518.993310][ T6120] zspage 51KB 51KB [ 518.995720][ T6120] zs_handle 28KB 28KB [ 518.998622][ T6120] zswap_entry 533KB 1086KB [ 519.007526][ T6120] AF_VSOCK 30KB 30KB [ 519.011942][ T6120] batadv_tt_change_cache 16KB 16KB [ 519.014557][ T6120] batadv_tl_cache 16KB 16KB [ 519.016911][ T6120] IEEE-802.15.4-MAC 31KB 31KB [ 519.019413][ T6120] IEEE-802.15.4-RAW 31KB 31KB [ 519.028214][ T6120] SMC 30KB 30KB [ 519.030673][ T6120] TIPC 91KB 91KB [ 519.033000][ T6120] RDS 31KB 31KB [ 519.035205][ T6120] SCTPv6 94KB 94KB [ 519.037379][ T6120] SCTP 30KB 30KB [ 519.039569][ T6120] DCCPv6 88KB 88KB [ 519.043502][ T6120] DCCP 92KB 92KB [ 519.045777][ T6120] PNPIPE 31KB 31KB [ 519.047980][ T6120] PHONET 31KB 31KB [ 519.058580][ T6120] L2TP/IPv6 31KB 31KB [ 519.067962][ T6120] L2TP/IP 30KB 30KB [ 519.071020][ T6120] KCM 30KB 30KB [ 519.073921][ T6120] kcm_mux 15KB 15KB [ 519.076791][ T6120] RXRPC 123KB 123KB [ 519.079834][ T6120] rxrpc_call_jar 151KB 151KB [ 519.082481][ T6120] net_bridge_fdb_entry 3079KB 3079KB [ 519.084808][ T6120] MPTCPv6 30KB 30KB [ 519.086973][ T6120] fib6_node 4216KB 4216KB [ 519.089179][ T6120] ip6_dst_cache 1651KB 1789KB [ 519.127165][ T6120] PINGv6 30KB 30KB [ 519.129391][ T6120] RAWv6 123KB 123KB [ 519.136688][ T6120] UDPLITEv6 32KB 32KB [ 519.138910][ T6120] UDPv6 128KB 128KB [ 519.142771][ T6120] TCPv6 559KB 848KB [ 519.145021][ T6120] nf_conntrack 39KB 39KB [ 519.147196][ T6120] wg_peer 91KB 91KB [ 519.149367][ T6120] allowedips_node 11KB 11KB [ 519.151630][ T6120] t10_alua_lu_gp_cache 7KB 7KB [ 519.154654][ T6120] scsi_sense_cache 44KB 44KB [ 519.156837][ T6120] virtio_scsi_cmd 16KB 16KB [ 519.159003][ T6120] bio-136 108KB 108KB [ 519.167508][ T6120] virtio-gpu-vbufs 55KB 87KB [ 519.176586][ T6120] bio-264 7KB 7KB [ 519.178976][ T6120] mqueue_inode_cache 121KB 121KB [ 519.183139][ T6120] f2fs_bio_post_read_ctx 23KB 23KB [ 519.186012][ T6120] jfs_mp 7KB 7KB [ 519.188297][ T6120] fuse_request 7KB 7KB [ 519.190736][ T6120] cifs_small_rq 16KB 16KB [ 519.193080][ T6120] cifs_request 67KB 67KB [ 519.195296][ T6120] cifs_mpx_ids 4KB 4KB [ 519.197521][ T6120] nfs_commit_data 15KB 15KB [ 519.206377][ T6120] nfs_write_data 63KB 63KB [ 519.209187][ T6120] jbd2_inode 15KB 15KB [ 519.211668][ T6120] ext4_system_zone 3KB 3KB [ 519.213947][ T6120] ext4_io_end_vec 15KB 15KB [ 519.216707][ T6120] pid_namespace 23KB 23KB [ 519.219070][ T6120] rpc_buffers 31KB 31KB [ 519.228127][ T6120] rpc_tasks 7KB 7KB [ 519.231580][ T6120] UNIX-STREAM 256KB 256KB [ 519.234189][ T6120] UNIX 422KB 544KB [ 519.236458][ T6120] UDP-Lite 30KB 30KB [ 519.238722][ T6120] MPTCP 31KB 31KB [ 519.247329][ T6120] tcp_bind2_bucket 16KB 16KB [ 519.250012][ T6120] tcp_bind_bucket 16KB 16KB [ 519.253674][ T6120] ip_fib_trie 28KB 28KB [ 519.257453][ T6120] ip_fib_alias 75KB 75KB [ 519.259795][ T6120] rtable 79KB 120KB [ 519.262067][ T6120] PING 30KB 30KB [ 519.264366][ T6120] RAW 61KB 61KB [ 519.266616][ T6120] UDP 123KB 123KB [ 519.268913][ T6120] tw_sock_TCP 7KB 7KB [ 519.276463][ T6120] request_sock_TCP 15KB 15KB [ 519.279569][ T6120] TCP 278KB 520KB [ 519.282925][ T6120] hugetlbfs_inode_cache 31KB 31KB [ 519.285567][ T6120] bio-256 15KB 15KB [ 519.287973][ T6120] ep_head 16KB 16KB [ 519.295898][ T6120] eventpoll_pwq 23KB 23KB [ 519.298617][ T6120] eventpoll_epi 78KB 78KB [ 519.301872][ T6120] inotify_inode_mark 39KB 39KB [ 519.304467][ T6120] sgpool-128 29KB 29KB [ 519.306709][ T6120] sgpool-64 31KB 31KB [ 519.308946][ T6120] sgpool-32 567KB 630KB [ 519.311326][ T6120] sgpool-16 296KB 296KB [ 519.313591][ T6120] sgpool-8 156KB 179KB [ 519.315807][ T6120] bio_crypt_ctx 7KB 7KB [ 519.318706][ T6120] request_queue 208KB 208KB [ 519.325563][ T6120] blkdev_ioc 7KB 7KB [ 519.327815][ T6120] bio-200 353KB 390KB [ 519.338262][ T6120] biovec-max 446KB 446KB [ 519.342322][ T6120] biovec-64 661KB 819KB [ 519.345913][ T6120] biovec-16 171KB 203KB [ 519.349022][ T6120] bio_integrity_payload 7KB 7KB [ 519.370003][ T6120] khugepaged_mm_slot 3KB 3KB [ 519.372897][ T6120] uid_cache 31KB 31KB [ 519.375790][ T6120] iommu_iova_magazine 1084KB 1134KB [ 519.379008][ T6120] iommu_iova 268KB 268KB [ 519.383801][ T6120] dmaengine-unmap-256 30KB 30KB [ 519.387251][ T6120] dmaengine-unmap-128 30KB 30KB [ 519.399921][ T6120] dmaengine-unmap-16 4KB 4KB [ 519.402860][ T6120] dmaengine-unmap-2 4KB 4KB [ 519.406162][ T6120] QIPCRTR 31KB 31KB [ 519.410867][ T6120] audit_buffer 15KB 15KB [ 519.413847][ T6120] skbuff_ext_cache 28KB 28KB [ 519.416717][ T6120] skbuff_small_head 10113KB 10647KB [ 519.419592][ T6120] skbuff_fclone_cache 171KB 234KB [ 519.429193][ T6120] skbuff_head_cache 6250KB 6738KB [ 519.437275][ T6120] configfs_dir_cache 12KB 12KB [ 519.439901][ T6120] file_lock_cache 87KB 87KB [ 519.442114][ T6120] file_lock_ctx 15KB 15KB [ 519.444694][ T6120] fsnotify_mark_connector 19KB 19KB [ 519.447092][ T6120] taskstats 147KB 186KB [ 519.449299][ T6120] proc_dir_entry 5722KB 5722KB [ 519.456787][ T6120] pde_opener 15KB 15KB [ 519.459027][ T6120] seq_file 70KB 101KB [ 519.467330][ T6120] sigqueue 66KB 86KB [ 519.469562][ T6120] shmem_inode_cache 6432KB 6577KB [ 519.474710][ T6120] kernfs_iattrs_cache 15KB 15KB [ 519.477084][ T6120] kernfs_node_cache 486706KB 486706KB [ 519.479308][ T6120] mnt_cache 70KB 70KB [ 519.481615][ T6120] filp 460KB 890KB [ 519.483829][ T6120] names_cache 3340KB 3519KB [ 519.486071][ T6120] net_namespace 57KB 57KB [ 519.488269][ T6120] ima_iint_cache 55KB 55KB [ 519.495539][ T6120] hashtab_node 79KB 79KB [ 519.497786][ T6120] ebitmap_node 421KB 421KB [ 519.500119][ T6120] avtab_node 187KB 187KB [ 519.502332][ T6120] avc_node 83KB 91KB [ 519.504435][ T6120] lsm_inode_cache 2497KB 3010KB [ 519.506622][ T6120] lsm_file_cache 62KB 127KB [ 519.509184][ T6120] key_jar 31KB 31KB [ 519.516950][ T6120] uts_namespace 31KB 31KB [ 519.519179][ T6120] nsproxy 15KB 15KB [ 519.521415][ T6120] vma_lock 469KB 501KB [ 519.523726][ T6120] vm_area_struct 475KB 512KB [ 519.526001][ T6120] fs_cache 76KB 100KB [ 519.528208][ T6120] files_cache 270KB 334KB [ 519.530716][ T6120] signal_cache 745KB 1761KB [ 519.532900][ T6120] sighand_cache 996KB 1984KB [ 519.535050][ T6120] task_struct 3280KB 4186KB [ 519.537375][ T6120] cred 134KB 292KB [ 519.539574][ T6120] anon_vma_chain 263KB 303KB [ 519.543603][ T6120] anon_vma 285KB 374KB [ 519.546497][ T6120] pid 187KB 414KB [ 519.549421][ T6120] Acpi-Operand 254KB 360KB [ 519.554485][ T6120] Acpi-ParseExt 66KB 82KB [ 519.557150][ T6120] Acpi-Parse 59KB 75KB [ 519.564462][ T6120] Acpi-State 51KB 66KB [ 519.566714][ T6120] Acpi-Namespace 60KB 60KB [ 519.568915][ T6120] numa_policy 3KB 3KB [ 519.575840][ T6120] perf_event 31KB 31KB [ 519.578147][ T6120] trace_event_file 488KB 488KB [ 519.586020][ T6120] ftrace_event_field 885KB 885KB [ 519.588328][ T6120] pool_workqueue 1692KB 1696KB [ 519.596241][ T6120] maple_node 475KB 1368KB [ 519.599095][ T6120] task_group 30KB 30KB [ 519.601941][ T6120] mm_struct 425KB 648KB [ 519.604431][ T6120] vmap_area 253KB 895KB [ 519.606736][ T6120] debug_objects_cache 53990KB 54201KB [ 519.609093][ T6120] page->ptl 75KB 129KB [ 519.617059][ T6120] kmalloc-cg-8k 264448KB 264544KB [ 519.619408][ T6120] kmalloc-cg-4k 406640KB 406744KB [ 519.621804][ T6120] kmalloc-cg-2k 335088KB 335140KB [ 519.624329][ T6120] kmalloc-cg-1k 67154KB 68000KB [ 519.626707][ T6120] kmalloc-cg-512 33749KB 33764KB [ 519.629057][ T6120] kmalloc-cg-256 64KB 64KB [ 519.637738][ T6120] kmalloc-cg-192 4222KB 4228KB [ 519.643867][ T6120] kmalloc-cg-128 4312KB 4312KB [ 519.646469][ T6120] kmalloc-cg-96 542KB 560KB [ 519.649074][ T6120] kmalloc-cg-64 73KB 92KB [ 519.651504][ T6120] kmalloc-cg-32 269KB 304KB [ 519.654017][ T6120] kmalloc-cg-16 16KB 20KB [ 519.656535][ T6120] kmalloc-cg-8 16KB 16KB [ 519.658753][ T6120] kmalloc-8k 4208KB 4672KB [ 519.679728][ T6120] kmalloc-4k 54112KB 54600KB [ 519.682188][ T6120] kmalloc-2k 76052KB 82112KB [ 519.684549][ T6120] kmalloc-1k 213526KB 218272KB [ 519.686808][ T6120] kmalloc-512 240766KB 240776KB [ 519.689332][ T6120] kmalloc-256 44343KB 44352KB [ 519.706700][ T6120] kmalloc-192 22527KB 22536KB [ 519.709057][ T6120] kmalloc-128 31175KB 31176KB [ 519.711530][ T6120] kmalloc-96 3999KB 4508KB [ 519.714312][ T6120] kmalloc-64 14160KB 14996KB [ 519.716684][ T6120] kmalloc-32 40839KB 40840KB [ 519.719060][ T6120] kmalloc-16 2324KB 2788KB [ 519.721468][ T6120] kmalloc-8 2516KB 2568KB [ 519.723663][ T6120] kmem_cache_node 240KB 244KB [ 519.726147][ T6120] kmem_cache 210KB 210KB [ 519.728382][ T6120] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6119,uid=0 [ 519.766900][ T6120] Out of memory: Killed process 6119 (udevd) total-vm:17028kB, anon-rss:56kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 519.799760][ T6120] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 519.804307][ T6120] CPU: 3 PID: 6120 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 519.807598][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 519.811287][ T6120] Call Trace: [ 519.812508][ T6120] [ 519.813745][ T6120] dump_stack_lvl+0x16c/0x1f0 [ 519.815470][ T6120] dump_header+0x101/0x900 [ 519.817108][ T6120] oom_kill_process+0x270/0xa70 [ 519.818891][ T6120] out_of_memory+0x343/0x16b0 [ 519.820602][ T6120] ? __pfx___mutex_trylock_common+0x10/0x10 [ 519.822804][ T6120] ? __pfx_out_of_memory+0x10/0x10 [ 519.824716][ T6120] __alloc_pages+0x1d89/0x2460 [ 519.826492][ T6120] ? __pfx___alloc_pages+0x10/0x10 [ 519.828428][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 519.830362][ T6120] ? hlock_class+0x4e/0x130 [ 519.832062][ T6120] ? lock_acquire+0x1b1/0x560 [ 519.833789][ T6120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 519.835952][ T6120] ? policy_nodemask+0xea/0x4e0 [ 519.837736][ T6120] alloc_pages_mpol+0x275/0x610 [ 519.839601][ T6120] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 519.842152][ T6120] ? hlock_class+0x4e/0x130 [ 519.844267][ T6120] ? find_held_lock+0x2d/0x110 [ 519.846450][ T6120] ? find_held_lock+0x2d/0x110 [ 519.848615][ T6120] vma_alloc_folio+0xad/0x160 [ 519.850521][ T6120] ? __pfx_vma_alloc_folio+0x10/0x10 [ 519.852487][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 519.854570][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 519.856786][ T6120] do_wp_page+0xe47/0x36f0 [ 519.858522][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 519.860397][ T6120] ? __pfx_do_wp_page+0x10/0x10 [ 519.862213][ T6120] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 519.864184][ T6120] __handle_mm_fault+0x1fbf/0x4b40 [ 519.866085][ T6120] ? __pfx___handle_mm_fault+0x10/0x10 [ 519.868090][ T6120] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 519.870153][ T6120] ? do_user_addr_fault+0x708/0x1080 [ 519.872136][ T6120] handle_mm_fault+0x476/0xa00 [ 519.873913][ T6120] do_user_addr_fault+0x426/0x1080 [ 519.876059][ T6120] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 519.878812][ T6120] exc_page_fault+0x5c/0xc0 [ 519.880948][ T6120] asm_exc_page_fault+0x26/0x30 [ 519.883194][ T6120] RIP: 0033:0x7fa6f62c71a6 [ 519.885288][ T6120] Code: Unable to access opcode bytes at 0x7fa6f62c717c. [ 519.888236][ T6120] RSP: 002b:00007ffc719e4480 EFLAGS: 00010203 [ 519.890576][ T6120] RAX: 0000000000000001 RBX: 0000000000000410 RCX: 000000000000003f [ 519.894215][ T6120] RDX: 0000564b9660c8c0 RSI: 0000564b96545010 RDI: 0000564b9660c8c0 [ 519.897891][ T6120] RBP: 0000564b9660c8b0 R08: 0000000000000000 R09: e24a6677f4ddb045 [ 519.901643][ T6120] R10: e756e390ef044c45 R11: 0000000000000007 R12: 0000000000000000 [ 519.905215][ T6120] R13: 0000564b65823040 R14: 00007fa6f63f1aa0 R15: 0000564b965452c0 [ 519.908468][ T6120] [ 519.927933][ T6120] Mem-Info: [ 519.929461][ T6120] active_anon:25 inactive_anon:0 isolated_anon:0 [ 519.929461][ T6120] active_file:0 inactive_file:55 isolated_file:0 [ 519.929461][ T6120] unevictable:1768 dirty:0 writeback:0 [ 519.929461][ T6120] slab_reclaimable:11729 slab_unreclaimable:638461 [ 519.929461][ T6120] mapped:1 shmem:1768 pagetables:339 [ 519.929461][ T6120] sec_pagetables:0 bounce:0 [ 519.929461][ T6120] kernel_misc_reclaimable:0 [ 519.929461][ T6120] free:16640 free_pcp:698 free_cma:0 [ 519.948691][ T6120] Node 0 active_anon:76kB inactive_anon:0kB active_file:76kB inactive_file:64kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1324kB sec_pagetables:0kB all_unreclaimable? no [ 519.975528][ T6120] Node 1 active_anon:0kB inactive_anon:0kB active_file:168kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:304kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 519.988829][ T6120] Node 0 DMA free:5456kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 520.000326][ T6120] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 520.002396][ T6120] Node 0 DMA32 free:23860kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:0kB inactive_anon:428kB active_file:140kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2816kB local_pcp:888kB free_cma:0kB [ 520.013571][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 520.015307][ T6120] Node 1 Normal free:36996kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:656kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 520.033478][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 520.035492][ T6120] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5456kB [ 520.041835][ T6120] Node 0 DMA32: 1114*4kB (UM) 428*8kB (UME) 697*16kB (UME) 146*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 23704kB [ 520.048019][ T6120] Node 1 Normal: 233*4kB (UME) 154*8kB (UME) 209*16kB (UME) 104*32kB (UME) 36*64kB (UME) 10*128kB (UME) 6*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (UM) 3*4096kB (M) = 36996kB [ 520.057558][ T6120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 520.061123][ T6120] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 520.064773][ T6120] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 520.069081][ T6120] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 520.078435][ T6120] 1818 total pagecache pages [ 520.080350][ T6120] 2 pages in swap cache [ 520.081866][ T6120] Free swap = 114820kB [ 520.083446][ T6120] Total swap = 124996kB [ 520.084992][ T6120] 1048443 pages RAM [ 520.086426][ T6120] 0 pages HighMem/MovableOnly [ 520.088354][ T6120] 254667 pages reserved [ 520.090156][ T6120] 0 pages cma reserved [ 520.091807][ T6120] Unreclaimable slab info: [ 520.093549][ T6120] Name Used Total [ 520.095983][ T6120] pid_2 101KB 171KB [ 520.098318][ T6120] bio-352 7KB 7KB [ 520.119729][ T6120] bio-416 8KB 8KB [ 520.122013][ T6120] bio-432 8KB 8KB [ 520.124229][ T6120] bio-528 15KB 15KB [ 520.126604][ T6120] zspage 47KB 47KB [ 520.129326][ T6120] zs_handle 28KB 28KB [ 520.137901][ T6120] zspage 51KB 51KB [ 520.142203][ T6120] zs_handle 28KB 28KB [ 520.144614][ T6120] zspage 43KB 43KB [ 520.152268][ T6120] zs_handle 28KB 28KB [ 520.155170][ T6120] zspage 47KB 47KB [ 520.157999][ T6120] zs_handle 28KB 28KB [ 520.166901][ T6120] zspage 47KB 47KB [ 520.179725][ T6120] zs_handle 28KB 28KB [ 520.182603][ T6120] zspage 43KB 43KB [ 520.185463][ T6120] zs_handle 28KB 28KB [ 520.188276][ T6120] zspage 39KB 39KB [ 520.216791][ T6120] zs_handle 28KB 28KB [ 520.220257][ T6120] zspage 43KB 43KB [ 520.223668][ T6120] zs_handle 28KB 28KB [ 520.226615][ T6120] zspage 43KB 43KB [ 520.229484][ T6120] zs_handle 28KB 28KB [ 520.240814][ T6120] zspage 51KB 51KB [ 520.243747][ T6120] zs_handle 21KB 28KB [ 520.246589][ T6120] zspage 55KB 55KB [ 520.254009][ T6120] zs_handle 28KB 28KB [ 520.257165][ T6120] zspage 43KB 43KB [ 520.259826][ T6120] zs_handle 28KB 28KB [ 520.262095][ T6120] zspage 43KB 43KB [ 520.264557][ T6120] zs_handle 28KB 28KB [ 520.267021][ T6120] zspage 47KB 47KB [ 520.277378][ T6120] zs_handle 28KB 28KB [ 520.282099][ T6120] zspage 39KB 39KB [ 520.285346][ T6120] zs_handle 28KB 28KB [ 520.288503][ T6120] zspage 43KB 43KB [ 520.293010][ T6120] zs_handle 28KB 28KB [ 520.295547][ T6120] zspage 51KB 51KB [ 520.298674][ T6120] zs_handle 28KB 28KB [ 520.301849][ T6120] zspage 43KB 43KB [ 520.304275][ T6120] zs_handle 28KB 28KB [ 520.306621][ T6120] zspage 39KB 39KB [ 520.308960][ T6120] zs_handle 28KB 28KB [ 520.311878][ T6120] zspage 47KB 47KB [ 520.314710][ T6120] zs_handle 28KB 28KB [ 520.317291][ T6120] zspage 55KB 55KB [ 520.319589][ T6120] zs_handle 28KB 28KB [ 520.329466][ T6120] zspage 47KB 47KB [ 520.332593][ T6120] zs_handle 28KB 28KB [ 520.335217][ T6120] zspage 39KB 39KB [ 520.337778][ T6120] zs_handle 28KB 28KB [ 520.340862][ T6120] zspage 51KB 51KB [ 520.343307][ T6120] zs_handle 24KB 24KB [ 520.345647][ T6120] zspage 51KB 51KB [ 520.348045][ T6120] zs_handle 28KB 28KB [ 520.350941][ T6120] zspage 43KB 43KB [ 520.353382][ T6120] zs_handle 28KB 28KB [ 520.355865][ T6120] zspage 39KB 39KB [ 520.358201][ T6120] zs_handle 28KB 28KB [ 520.363711][ T6120] zspage 47KB 47KB [ 520.367268][ T6120] zs_handle 28KB 28KB [ 520.417257][ T6120] zspage 51KB 51KB [ 520.429821][ T6120] zs_handle 24KB 24KB [ 520.432686][ T6120] zspage 47KB 47KB [ 520.435483][ T6120] zs_handle 28KB 28KB [ 520.438321][ T6120] zspage 55KB 55KB [ 520.453375][ T6120] zs_handle 24KB 24KB [ 520.455791][ T6120] zspage 51KB 51KB [ 520.458035][ T6120] zs_handle 28KB 28KB [ 520.461336][ T6120] zswap_entry 529KB 1086KB [ 520.463690][ T6120] AF_VSOCK 30KB 30KB [ 520.466133][ T6120] batadv_tt_change_cache 16KB 16KB [ 520.469174][ T6120] batadv_tl_cache 16KB 16KB [ 520.473917][ T6120] IEEE-802.15.4-MAC 31KB 31KB [ 520.476206][ T6120] IEEE-802.15.4-RAW 31KB 31KB [ 520.479074][ T6120] SMC 30KB 30KB [ 520.489763][ T6120] TIPC 91KB 91KB [ 520.492279][ T6120] RDS 31KB 31KB [ 520.495138][ T6120] SCTPv6 94KB 94KB [ 520.498003][ T6120] SCTP 30KB 30KB [ 520.506137][ T6120] DCCPv6 88KB 88KB [ 520.508523][ T6120] DCCP 92KB 92KB [ 520.510889][ T6120] PNPIPE 31KB 31KB [ 520.513159][ T6120] PHONET 31KB 31KB [ 520.515551][ T6120] L2TP/IPv6 31KB 31KB [ 520.518198][ T6120] L2TP/IP 30KB 30KB [ 520.521111][ T6120] KCM 30KB 30KB [ 520.523750][ T6120] kcm_mux 15KB 15KB [ 520.526011][ T6120] RXRPC 123KB 123KB [ 520.528240][ T6120] rxrpc_call_jar 151KB 151KB [ 520.530548][ T6120] net_bridge_fdb_entry 3079KB 3079KB [ 520.532863][ T6120] MPTCPv6 30KB 30KB [ 520.535111][ T6120] fib6_node 4216KB 4216KB [ 520.537430][ T6120] ip6_dst_cache 1789KB 1804KB [ 520.545265][ T6120] PINGv6 30KB 30KB [ 520.547466][ T6120] RAWv6 123KB 123KB [ 520.549771][ T6120] UDPLITEv6 32KB 32KB [ 520.552003][ T6120] UDPv6 128KB 128KB [ 520.554345][ T6120] TCPv6 559KB 848KB [ 520.556615][ T6120] nf_conntrack 39KB 39KB [ 520.558901][ T6120] wg_peer 91KB 91KB [ 520.561212][ T6120] allowedips_node 11KB 11KB [ 520.563478][ T6120] t10_alua_lu_gp_cache 7KB 7KB [ 520.565792][ T6120] scsi_sense_cache 44KB 44KB [ 520.567993][ T6120] virtio_scsi_cmd 16KB 16KB [ 520.570301][ T6120] bio-136 108KB 108KB [ 520.572616][ T6120] virtio-gpu-vbufs 55KB 87KB [ 520.575433][ T6120] bio-264 7KB 7KB [ 520.578275][ T6120] mqueue_inode_cache 121KB 121KB [ 520.583533][ T6120] f2fs_bio_post_read_ctx 23KB 23KB [ 520.586797][ T6120] jfs_mp 7KB 7KB [ 520.597063][ T6120] fuse_request 7KB 7KB [ 520.600197][ T6120] cifs_small_rq 16KB 16KB [ 520.602990][ T6120] cifs_request 67KB 67KB [ 520.605838][ T6120] cifs_mpx_ids 4KB 4KB [ 520.608754][ T6120] nfs_commit_data 15KB 15KB [ 520.619808][ T6120] nfs_write_data 63KB 63KB [ 520.622841][ T6120] jbd2_inode 15KB 15KB [ 520.625763][ T6120] ext4_system_zone 3KB 3KB [ 520.628663][ T6120] ext4_io_end_vec 15KB 15KB [ 520.634254][ T6120] pid_namespace 23KB 23KB [ 520.636902][ T6120] rpc_buffers 31KB 31KB [ 520.639843][ T6120] rpc_tasks 7KB 7KB [ 520.642850][ T6120] UNIX-STREAM 256KB 256KB [ 520.646011][ T6120] UNIX 422KB 544KB [ 520.649507][ T6120] UDP-Lite 30KB 30KB [ 520.655584][ T6120] MPTCP 31KB 31KB [ 520.658612][ T6120] tcp_bind2_bucket 16KB 16KB [ 520.661464][ T6120] tcp_bind_bucket 16KB 16KB [ 520.663925][ T6120] ip_fib_trie 28KB 28KB [ 520.666182][ T6120] ip_fib_alias 75KB 75KB [ 520.668553][ T6120] rtable 79KB 120KB [ 520.674392][ T6120] PING 30KB 30KB [ 520.676650][ T6120] RAW 61KB 61KB [ 520.678887][ T6120] UDP 123KB 123KB [ 520.681202][ T6120] tw_sock_TCP 7KB 7KB [ 520.683435][ T6120] request_sock_TCP 15KB 15KB [ 520.685642][ T6120] TCP 278KB 520KB [ 520.687834][ T6120] hugetlbfs_inode_cache 31KB 31KB [ 520.700427][ T6120] bio-256 15KB 15KB [ 520.702705][ T6120] ep_head 16KB 16KB [ 520.705192][ T6120] eventpoll_pwq 23KB 23KB [ 520.707514][ T6120] eventpoll_epi 78KB 78KB [ 520.711544][ T6120] inotify_inode_mark 39KB 39KB [ 520.714085][ T6120] sgpool-128 29KB 29KB [ 520.716334][ T6120] sgpool-64 31KB 31KB [ 520.718737][ T6120] sgpool-32 567KB 630KB [ 520.721425][ T6120] sgpool-16 296KB 296KB [ 520.723997][ T6120] sgpool-8 156KB 179KB [ 520.726220][ T6120] bio_crypt_ctx 7KB 7KB [ 520.728415][ T6120] request_queue 208KB 208KB [ 520.737141][ T6120] blkdev_ioc 7KB 7KB [ 520.739399][ T6120] bio-200 353KB 390KB [ 520.741613][ T6120] biovec-max 446KB 446KB [ 520.743801][ T6120] biovec-64 661KB 819KB [ 520.746264][ T6120] biovec-16 171KB 203KB [ 520.749061][ T6120] bio_integrity_payload 7KB 7KB [ 520.752197][ T6120] khugepaged_mm_slot 3KB 3KB [ 520.754478][ T6120] uid_cache 31KB 31KB [ 520.756713][ T6120] iommu_iova_magazine 1084KB 1134KB [ 520.759319][ T6120] iommu_iova 268KB 268KB [ 520.762798][ T6120] dmaengine-unmap-256 30KB 30KB [ 520.765623][ T6120] dmaengine-unmap-128 30KB 30KB [ 520.768448][ T6120] dmaengine-unmap-16 4KB 4KB [ 520.775295][ T6120] dmaengine-unmap-2 4KB 4KB [ 520.777935][ T6120] QIPCRTR 31KB 31KB [ 520.789716][ T6120] audit_buffer 15KB 15KB [ 520.792656][ T6120] skbuff_ext_cache 28KB 28KB [ 520.795273][ T6120] skbuff_small_head 10545KB 10647KB [ 520.797939][ T6120] skbuff_fclone_cache 171KB 234KB [ 520.806395][ T6120] skbuff_head_cache 6553KB 6738KB [ 520.808880][ T6120] configfs_dir_cache 12KB 12KB [ 520.814907][ T6120] file_lock_cache 87KB 87KB [ 520.817518][ T6120] file_lock_ctx 15KB 15KB [ 520.824371][ T6120] fsnotify_mark_connector 19KB 19KB [ 520.826620][ T6120] taskstats 147KB 186KB [ 520.828642][ T6120] proc_dir_entry 5722KB 5722KB [ 520.835474][ T6120] pde_opener 15KB 15KB [ 520.837552][ T6120] seq_file 70KB 101KB [ 520.839575][ T6120] sigqueue 66KB 86KB [ 520.842095][ T6120] shmem_inode_cache 6432KB 6577KB [ 520.844601][ T6120] kernfs_iattrs_cache 15KB 15KB [ 520.847240][ T6120] kernfs_node_cache 486706KB 486706KB [ 520.857417][ T6120] mnt_cache 70KB 70KB [ 520.860329][ T6120] filp 460KB 890KB [ 520.863138][ T6120] names_cache 3340KB 3519KB [ 520.865946][ T6120] net_namespace 57KB 57KB [ 520.868751][ T6120] ima_iint_cache 55KB 55KB [ 520.884903][ T6120] hashtab_node 79KB 79KB [ 520.886968][ T6120] ebitmap_node 421KB 421KB [ 520.888985][ T6120] avtab_node 187KB 187KB [ 520.898109][ T6120] avc_node 83KB 91KB [ 520.900365][ T6120] lsm_inode_cache 2496KB 3010KB [ 520.902524][ T6120] lsm_file_cache 62KB 127KB [ 520.904685][ T6120] key_jar 31KB 31KB [ 520.906682][ T6120] uts_namespace 31KB 31KB [ 520.908833][ T6120] nsproxy 15KB 15KB [ 520.911221][ T6120] vma_lock 469KB 501KB [ 520.913480][ T6120] vm_area_struct 475KB 512KB [ 520.915776][ T6120] fs_cache 76KB 100KB [ 520.918047][ T6120] files_cache 270KB 334KB [ 520.932809][ T6120] signal_cache 745KB 1761KB [ 520.935418][ T6120] sighand_cache 996KB 1984KB [ 520.938001][ T6120] task_struct 3280KB 4186KB [ 520.943206][ T6120] cred 134KB 292KB [ 520.946034][ T6120] anon_vma_chain 259KB 299KB [ 520.948357][ T6120] anon_vma 282KB 374KB [ 520.968133][ T6120] pid 187KB 414KB [ 520.977331][ T6120] Acpi-Operand 254KB 360KB [ 520.979706][ T6120] Acpi-ParseExt 66KB 82KB [ 520.981966][ T6120] Acpi-Parse 59KB 75KB [ 520.984175][ T6120] Acpi-State 51KB 66KB [ 520.986824][ T6120] Acpi-Namespace 60KB 60KB [ 520.989584][ T6120] numa_policy 3KB 3KB [ 520.998150][ T6120] perf_event 31KB 31KB [ 521.005239][ T6120] trace_event_file 488KB 488KB [ 521.007809][ T6120] ftrace_event_field 885KB 885KB [ 521.049149][ T6120] pool_workqueue 1692KB 1696KB [ 521.055726][ T6120] maple_node 473KB 1368KB [ 521.058278][ T6120] task_group 30KB 30KB [ 521.068503][ T6120] mm_struct 425KB 648KB [ 521.078481][ T6120] vmap_area 253KB 895KB [ 521.095301][ T6120] debug_objects_cache 54022KB 54201KB [ 521.097934][ T6120] page->ptl 75KB 129KB [ 521.105096][ T6120] kmalloc-cg-8k 264448KB 264544KB [ 521.107620][ T6120] kmalloc-cg-4k 406640KB 406744KB [ 521.116986][ T6120] kmalloc-cg-2k 335088KB 335140KB [ 521.119328][ T6120] kmalloc-cg-1k 67154KB 68000KB [ 521.127066][ T6120] kmalloc-cg-512 33749KB 33764KB [ 521.129313][ T6120] kmalloc-cg-256 64KB 64KB [ 521.131581][ T6120] kmalloc-cg-192 4222KB 4228KB [ 521.133773][ T6120] kmalloc-cg-128 4312KB 4312KB [ 521.135964][ T6120] kmalloc-cg-96 542KB 560KB [ 521.138143][ T6120] kmalloc-cg-64 73KB 92KB [ 521.144314][ T6120] kmalloc-cg-32 269KB 304KB [ 521.146670][ T6120] kmalloc-cg-16 16KB 20KB [ 521.149051][ T6120] kmalloc-cg-8 16KB 16KB [ 521.151512][ T6120] kmalloc-8k 4208KB 4672KB [ 521.153911][ T6120] kmalloc-4k 57424KB 57512KB [ 521.156182][ T6120] kmalloc-2k 76052KB 82112KB [ 521.158599][ T6120] kmalloc-1k 214966KB 218272KB [ 521.166004][ T6120] kmalloc-512 240782KB 240792KB [ 521.168223][ T6120] kmalloc-256 45439KB 45448KB [ 521.177016][ T6120] kmalloc-192 22527KB 22536KB [ 521.179272][ T6120] kmalloc-128 31175KB 31176KB [ 521.181658][ T6120] kmalloc-96 4072KB 4508KB [ 521.183973][ T6120] kmalloc-64 14159KB 14996KB [ 521.186189][ T6120] kmalloc-32 40903KB 40904KB [ 521.188471][ T6120] kmalloc-16 2324KB 2788KB [ 521.196660][ T6120] kmalloc-8 2516KB 2568KB [ 521.199032][ T6120] kmem_cache_node 240KB 244KB [ 521.207952][ T6120] kmem_cache 210KB 210KB [ 521.210522][ T6120] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=6114,uid=0 [ 521.215583][ T6120] Out of memory: Killed process 6114 (udevd) total-vm:17028kB, anon-rss:40kB, file-rss:256kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 521.242440][ T6120] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 521.248345][ T6120] CPU: 0 PID: 6120 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 521.252560][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 521.256593][ T6120] Call Trace: [ 521.257928][ T6120] [ 521.259080][ T6120] dump_stack_lvl+0x16c/0x1f0 [ 521.260949][ T6120] dump_header+0x101/0x900 [ 521.263238][ T6120] oom_kill_process+0x270/0xa70 [ 521.265375][ T6120] out_of_memory+0x343/0x16b0 [ 521.267534][ T6120] ? __pfx___mutex_trylock_common+0x10/0x10 [ 521.270643][ T6120] ? __pfx_out_of_memory+0x10/0x10 [ 521.272908][ T6120] __alloc_pages+0x1d89/0x2460 [ 521.274988][ T6120] ? __pfx___alloc_pages+0x10/0x10 [ 521.277023][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 521.279026][ T6120] ? hlock_class+0x4e/0x130 [ 521.280781][ T6120] ? lock_acquire+0x1b1/0x560 [ 521.282722][ T6120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 521.285533][ T6120] ? policy_nodemask+0xea/0x4e0 [ 521.287871][ T6120] alloc_pages_mpol+0x275/0x610 [ 521.290461][ T6120] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 521.292872][ T6120] ? hlock_class+0x4e/0x130 [ 521.295297][ T6120] ? find_held_lock+0x2d/0x110 [ 521.298438][ T6120] ? find_held_lock+0x2d/0x110 [ 521.301108][ T6120] vma_alloc_folio+0xad/0x160 [ 521.303047][ T6120] ? __pfx_vma_alloc_folio+0x10/0x10 [ 521.305012][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 521.306932][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 521.308774][ T6120] do_wp_page+0xe47/0x36f0 [ 521.310533][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 521.312877][ T6120] ? __pfx_do_wp_page+0x10/0x10 [ 521.314657][ T6120] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 521.316683][ T6120] __handle_mm_fault+0x1fbf/0x4b40 [ 521.318831][ T6120] ? __pfx___handle_mm_fault+0x10/0x10 [ 521.321124][ T6120] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 521.324509][ T6120] ? do_user_addr_fault+0x708/0x1080 [ 521.327557][ T6120] handle_mm_fault+0x476/0xa00 [ 521.329972][ T6120] do_user_addr_fault+0x426/0x1080 [ 521.332349][ T6120] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 521.335177][ T6120] exc_page_fault+0x5c/0xc0 [ 521.337378][ T6120] asm_exc_page_fault+0x26/0x30 [ 521.339687][ T6120] RIP: 0033:0x7fa6f62c71a6 [ 521.341788][ T6120] Code: Unable to access opcode bytes at 0x7fa6f62c717c. [ 521.345565][ T6120] RSP: 002b:00007ffc719e4480 EFLAGS: 00010203 [ 521.348736][ T6120] RAX: 0000000000000001 RBX: 0000000000000410 RCX: 000000000000003f [ 521.351608][ T6120] RDX: 0000564b9660c8c0 RSI: 0000564b96545010 RDI: 0000564b9660c8c0 [ 521.354497][ T6120] RBP: 0000564b9660c8b0 R08: 0000000000000000 R09: e24a6677f4ddb045 [ 521.357751][ T6120] R10: e756e390ef044c45 R11: 0000000000000007 R12: 0000000000000000 [ 521.361159][ T6120] R13: 0000564b65823040 R14: 00007fa6f63f1aa0 R15: 0000564b965452c0 [ 521.364532][ T6120] [ 521.380590][ T6120] Mem-Info: [ 521.381873][ T6120] active_anon:11 inactive_anon:0 isolated_anon:0 [ 521.381873][ T6120] active_file:34 inactive_file:14 isolated_file:0 [ 521.381873][ T6120] unevictable:1768 dirty:0 writeback:0 [ 521.381873][ T6120] slab_reclaimable:11729 slab_unreclaimable:639627 [ 521.381873][ T6120] mapped:1 shmem:1768 pagetables:326 [ 521.381873][ T6120] sec_pagetables:0 bounce:0 [ 521.381873][ T6120] kernel_misc_reclaimable:0 [ 521.381873][ T6120] free:15752 free_pcp:647 free_cma:0 [ 521.399853][ T6120] Node 0 active_anon:44kB inactive_anon:0kB active_file:28kB inactive_file:112kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9872kB pagetables:1272kB sec_pagetables:0kB all_unreclaimable? no [ 521.413526][ T6120] Node 1 active_anon:0kB inactive_anon:0kB active_file:72kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:272kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 521.448698][ T6120] Node 0 DMA free:5456kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 521.465170][ T6120] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 521.467377][ T6120] Node 0 DMA32 free:20556kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:12288KB active_anon:0kB inactive_anon:88kB active_file:0kB inactive_file:952kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:2708kB local_pcp:940kB free_cma:0kB [ 521.485416][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 521.487700][ T6120] Node 1 Normal free:36996kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:364kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 521.511809][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 521.514095][ T6120] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5456kB [ 521.522154][ T6120] Node 0 DMA32: 1279*4kB (UM) 351*8kB (UME) 661*16kB (UME) 70*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20740kB [ 521.528204][ T6120] Node 1 Normal: 233*4kB (UME) 154*8kB (UME) 209*16kB (UME) 104*32kB (UME) 36*64kB (UME) 10*128kB (UME) 6*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (UM) 3*4096kB (M) = 36996kB [ 521.557331][ T6120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 521.569140][ T6120] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 521.572509][ T6120] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 521.576590][ T6120] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 521.589742][ T6120] 1818 total pagecache pages [ 521.591934][ T6120] 2 pages in swap cache [ 521.593590][ T6120] Free swap = 115332kB [ 521.595295][ T6120] Total swap = 124996kB [ 521.597027][ T6120] 1048443 pages RAM [ 521.598804][ T6120] 0 pages HighMem/MovableOnly [ 521.609757][ T6120] 254667 pages reserved [ 521.612273][ T6120] 0 pages cma reserved [ 521.613998][ T6120] Unreclaimable slab info: [ 521.615817][ T6120] Name Used Total [ 521.618784][ T6120] pid_2 101KB 171KB [ 521.629204][ T6120] bio-352 7KB 7KB [ 521.636668][ T6120] bio-416 8KB 8KB [ 521.639221][ T6120] bio-432 8KB 8KB [ 521.646772][ T6120] bio-528 15KB 15KB [ 521.649530][ T6120] zspage 47KB 47KB [ 521.675872][ T6120] zs_handle 28KB 28KB [ 521.678935][ T6120] zspage 51KB 51KB [ 521.687181][ T6120] zs_handle 28KB 28KB [ 521.689907][ T6120] zspage 43KB 43KB [ 521.692196][ T6120] zs_handle 28KB 28KB [ 521.694339][ T6120] zspage 47KB 47KB [ 521.696530][ T6120] zs_handle 28KB 28KB [ 521.698778][ T6120] zspage 47KB 47KB [ 521.718003][ T6120] zs_handle 28KB 28KB [ 521.729761][ T6120] zspage 43KB 43KB [ 521.732260][ T6120] zs_handle 28KB 28KB [ 521.735505][ T6120] zspage 39KB 39KB [ 521.738226][ T6120] zs_handle 28KB 28KB [ 521.749316][ T6120] zspage 43KB 43KB [ 521.751899][ T6120] zs_handle 28KB 28KB [ 521.754393][ T6120] zspage 43KB 43KB [ 521.756740][ T6120] zs_handle 28KB 28KB [ 521.759568][ T6120] zspage 51KB 51KB [ 521.767422][ T6120] zs_handle 21KB 28KB [ 521.772978][ T6120] zspage 55KB 55KB [ 521.775774][ T6120] zs_handle 28KB 28KB [ 521.778391][ T6120] zspage 43KB 43KB [ 521.786330][ T6120] zs_handle 28KB 28KB [ 521.788578][ T6120] zspage 43KB 43KB [ 521.793686][ T6120] zs_handle 28KB 28KB [ 521.796503][ T6120] zspage 47KB 47KB [ 521.799250][ T6120] zs_handle 28KB 28KB [ 521.802146][ T6120] zspage 39KB 39KB [ 521.804938][ T6120] zs_handle 28KB 28KB [ 521.807733][ T6120] zspage 43KB 43KB [ 521.819743][ T6120] zs_handle 28KB 28KB [ 521.822624][ T6120] zspage 51KB 51KB [ 521.825559][ T6120] zs_handle 28KB 28KB [ 521.828342][ T6120] zspage 43KB 43KB [ 521.848501][ T6120] zs_handle 28KB 28KB [ 521.851402][ T6120] zspage 39KB 39KB [ 521.854216][ T6120] zs_handle 28KB 28KB [ 521.856990][ T6120] zspage 47KB 47KB [ 521.867223][ T6120] zs_handle 28KB 28KB [ 521.870140][ T6120] zspage 55KB 55KB [ 521.872915][ T6120] zs_handle 28KB 28KB [ 521.875681][ T6120] zspage 47KB 47KB [ 521.878475][ T6120] zs_handle 28KB 28KB [ 521.893091][ T6120] zspage 39KB 39KB [ 521.895315][ T6120] zs_handle 28KB 28KB [ 521.897496][ T6120] zspage 51KB 51KB [ 521.905890][ T6120] zs_handle 24KB 24KB [ 521.908699][ T6120] zspage 51KB 51KB [ 521.911565][ T6120] zs_handle 28KB 28KB [ 521.914279][ T6120] zspage 43KB 43KB [ 521.917083][ T6120] zs_handle 28KB 28KB [ 521.936851][ T6120] zspage 39KB 39KB [ 521.946738][ T6120] zs_handle 28KB 28KB [ 521.948967][ T6120] zspage 47KB 47KB [ 521.951273][ T6120] zs_handle 28KB 28KB [ 521.953875][ T6120] zspage 51KB 51KB [ 521.956638][ T6120] zs_handle 24KB 24KB [ 521.959369][ T6120] zspage 47KB 47KB [ 521.962251][ T6120] zs_handle 28KB 28KB [ 521.964953][ T6120] zspage 55KB 55KB [ 521.967618][ T6120] zs_handle 24KB 24KB [ 521.970435][ T6120] zspage 51KB 51KB [ 521.973233][ T6120] zs_handle 28KB 28KB [ 521.976079][ T6120] zswap_entry 529KB 1086KB [ 521.978896][ T6120] AF_VSOCK 30KB 30KB [ 521.997490][ T6120] batadv_tt_change_cache 16KB 16KB [ 522.000697][ T6120] batadv_tl_cache 16KB 16KB [ 522.003656][ T6120] IEEE-802.15.4-MAC 31KB 31KB [ 522.006503][ T6120] IEEE-802.15.4-RAW 31KB 31KB [ 522.009329][ T6120] SMC 30KB 30KB [ 522.012248][ T6120] TIPC 91KB 91KB [ 522.015079][ T6120] RDS 31KB 31KB [ 522.017894][ T6120] SCTPv6 94KB 94KB [ 522.020880][ T6120] SCTP 30KB 30KB [ 522.025233][ T6120] DCCPv6 88KB 88KB [ 522.027746][ T6120] DCCP 92KB 92KB [ 522.030776][ T6120] PNPIPE 31KB 31KB [ 522.033745][ T6120] PHONET 31KB 31KB [ 522.036329][ T6120] L2TP/IPv6 31KB 31KB [ 522.038558][ T6120] L2TP/IP 30KB 30KB [ 522.048893][ T6120] KCM 30KB 30KB [ 522.056843][ T6120] kcm_mux 15KB 15KB [ 522.059085][ T6120] RXRPC 123KB 123KB [ 522.061442][ T6120] rxrpc_call_jar 151KB 151KB [ 522.063747][ T6120] net_bridge_fdb_entry 3079KB 3079KB [ 522.066096][ T6120] MPTCPv6 30KB 30KB [ 522.068546][ T6120] fib6_node 4216KB 4216KB [ 522.079742][ T6120] ip6_dst_cache 1785KB 1843KB [ 522.082557][ T6120] PINGv6 30KB 30KB [ 522.085075][ T6120] RAWv6 123KB 123KB [ 522.087702][ T6120] UDPLITEv6 32KB 32KB [ 522.095491][ T6120] UDPv6 128KB 128KB [ 522.098245][ T6120] TCPv6 559KB 848KB [ 522.101176][ T6120] nf_conntrack 39KB 39KB [ 522.103908][ T6120] wg_peer 91KB 91KB [ 522.106653][ T6120] allowedips_node 11KB 11KB [ 522.109393][ T6120] t10_alua_lu_gp_cache 7KB 7KB [ 522.129572][ T6120] scsi_sense_cache 44KB 44KB [ 522.132456][ T6120] virtio_scsi_cmd 16KB 16KB [ 522.134922][ T6120] bio-136 108KB 108KB [ 522.137184][ T6120] virtio-gpu-vbufs 55KB 87KB [ 522.139388][ T6120] bio-264 7KB 7KB [ 522.141669][ T6120] mqueue_inode_cache 121KB 121KB [ 522.143881][ T6120] f2fs_bio_post_read_ctx 23KB 23KB [ 522.146323][ T6120] jfs_mp 7KB 7KB [ 522.148518][ T6120] fuse_request 7KB 7KB [ 522.156015][ T6120] cifs_small_rq 16KB 16KB [ 522.158263][ T6120] cifs_request 67KB 67KB [ 522.160544][ T6120] cifs_mpx_ids 4KB 4KB [ 522.163144][ T6120] nfs_commit_data 15KB 15KB [ 522.165757][ T6120] nfs_write_data 63KB 63KB [ 522.167996][ T6120] jbd2_inode 15KB 15KB [ 522.179732][ T6120] ext4_system_zone 3KB 3KB [ 522.182010][ T6120] ext4_io_end_vec 15KB 15KB [ 522.184347][ T6120] pid_namespace 23KB 23KB [ 522.186966][ T6120] rpc_buffers 31KB 31KB [ 522.194628][ T6120] rpc_tasks 7KB 7KB [ 522.197534][ T6120] UNIX-STREAM 256KB 256KB [ 522.204522][ T6120] UNIX 422KB 544KB [ 522.206839][ T6120] UDP-Lite 30KB 30KB [ 522.209141][ T6120] MPTCP 31KB 31KB [ 522.213065][ T6120] tcp_bind2_bucket 16KB 16KB [ 522.215432][ T6120] tcp_bind_bucket 16KB 16KB [ 522.217912][ T6120] ip_fib_trie 28KB 28KB [ 522.232131][ T6120] ip_fib_alias 75KB 75KB [ 522.234518][ T6120] rtable 79KB 120KB [ 522.236821][ T6120] PING 30KB 30KB [ 522.239312][ T6120] RAW 61KB 61KB [ 522.248674][ T6120] UDP 123KB 123KB [ 522.252772][ T6120] tw_sock_TCP 7KB 7KB [ 522.255178][ T6120] request_sock_TCP 15KB 15KB [ 522.257784][ T6120] TCP 278KB 520KB [ 522.261060][ T6120] hugetlbfs_inode_cache 31KB 31KB [ 522.264291][ T6120] bio-256 15KB 15KB [ 522.266583][ T6120] ep_head 16KB 16KB [ 522.268848][ T6120] eventpoll_pwq 23KB 23KB [ 522.278260][ T6120] eventpoll_epi 78KB 78KB [ 522.287263][ T6120] inotify_inode_mark 39KB 39KB [ 522.289630][ T6120] sgpool-128 29KB 29KB [ 522.433251][ T6120] sgpool-64 31KB 31KB [ 522.436045][ T6120] sgpool-32 518KB 630KB [ 522.438868][ T6120] sgpool-16 296KB 296KB [ 522.446547][ T6120] sgpool-8 156KB 179KB [ 522.448797][ T6120] bio_crypt_ctx 7KB 7KB [ 522.455096][ T6120] request_queue 208KB 208KB [ 522.457324][ T6120] blkdev_ioc 7KB 7KB [ 522.459525][ T6120] bio-200 325KB 382KB [ 522.467967][ T6120] biovec-max 446KB 446KB [ 522.470277][ T6120] biovec-64 613KB 787KB [ 522.472465][ T6120] biovec-16 171KB 203KB [ 522.474660][ T6120] bio_integrity_payload 7KB 7KB [ 522.477530][ T6120] khugepaged_mm_slot 3KB 3KB [ 522.488712][ T6120] uid_cache 31KB 31KB [ 522.507359][ T6120] iommu_iova_magazine 1084KB 1134KB [ 522.509778][ T6120] iommu_iova 268KB 268KB [ 522.512148][ T6120] dmaengine-unmap-256 30KB 30KB [ 522.514468][ T6120] dmaengine-unmap-128 30KB 30KB [ 522.516862][ T6120] dmaengine-unmap-16 4KB 4KB [ 522.519437][ T6120] dmaengine-unmap-2 4KB 4KB [ 522.527590][ T6120] QIPCRTR 31KB 31KB [ 522.530429][ T6120] audit_buffer 15KB 15KB [ 522.533512][ T6120] skbuff_ext_cache 28KB 28KB [ 522.536254][ T6120] skbuff_small_head 9817KB 10552KB [ 522.539030][ T6120] skbuff_fclone_cache 171KB 234KB [ 522.544745][ T6120] skbuff_head_cache 5965KB 6605KB [ 522.546996][ T6120] configfs_dir_cache 12KB 12KB [ 522.549230][ T6120] file_lock_cache 87KB 87KB [ 522.569776][ T6120] file_lock_ctx 15KB 15KB [ 522.572801][ T6120] fsnotify_mark_connector 19KB 19KB [ 522.575774][ T6120] taskstats 147KB 186KB [ 522.578592][ T6120] proc_dir_entry 5722KB 5722KB [ 522.605315][ T6120] pde_opener 15KB 15KB [ 522.607698][ T6120] seq_file 70KB 101KB [ 522.610710][ T6120] sigqueue 66KB 86KB [ 522.613009][ T6120] shmem_inode_cache 6432KB 6577KB [ 522.615255][ T6120] kernfs_iattrs_cache 15KB 15KB [ 522.617612][ T6120] kernfs_node_cache 486706KB 486706KB [ 522.627277][ T6120] mnt_cache 70KB 70KB [ 522.643914][ T6120] filp 448KB 890KB [ 522.646279][ T6120] names_cache 3340KB 3519KB [ 522.648510][ T6120] net_namespace 57KB 57KB [ 522.650906][ T6120] ima_iint_cache 55KB 55KB [ 522.653156][ T6120] hashtab_node 79KB 79KB [ 522.655500][ T6120] ebitmap_node 421KB 421KB [ 522.657761][ T6120] avtab_node 187KB 187KB [ 522.660008][ T6120] avc_node 83KB 91KB [ 522.662428][ T6120] lsm_inode_cache 2496KB 3010KB [ 522.664836][ T6120] lsm_file_cache 54KB 127KB [ 522.667205][ T6120] key_jar 31KB 31KB [ 522.669459][ T6120] uts_namespace 31KB 31KB [ 522.671765][ T6120] nsproxy 15KB 15KB [ 522.673990][ T6120] vma_lock 443KB 482KB [ 522.676217][ T6120] vm_area_struct 451KB 500KB [ 522.678453][ T6120] fs_cache 76KB 100KB [ 522.692140][ T6120] files_cache 270KB 334KB [ 522.695573][ T6120] signal_cache 740KB 1761KB [ 522.698359][ T6120] sighand_cache 989KB 1984KB [ 522.719847][ T6120] task_struct 3271KB 4186KB [ 522.722314][ T6120] cred 133KB 292KB [ 522.724578][ T6120] anon_vma_chain 241KB 291KB [ 522.726778][ T6120] anon_vma 274KB 374KB [ 522.738690][ T6120] pid 186KB 414KB [ 522.749745][ T6120] Acpi-Operand 254KB 360KB [ 522.752502][ T6120] Acpi-ParseExt 66KB 82KB [ 522.755238][ T6120] Acpi-Parse 59KB 75KB [ 522.758020][ T6120] Acpi-State 51KB 66KB [ 522.770312][ T6120] Acpi-Namespace 60KB 60KB [ 522.773064][ T6120] numa_policy 3KB 3KB [ 522.775357][ T6120] perf_event 31KB 31KB [ 522.777567][ T6120] trace_event_file 488KB 488KB [ 522.780118][ T6120] ftrace_event_field 885KB 885KB [ 522.782512][ T6120] pool_workqueue 1692KB 1696KB [ 522.784754][ T6120] maple_node 473KB 1368KB [ 522.786960][ T6120] task_group 30KB 30KB [ 522.789189][ T6120] mm_struct 425KB 648KB [ 522.804894][ T6120] vmap_area 253KB 895KB [ 522.807286][ T6120] debug_objects_cache 54003KB 54201KB [ 522.809568][ T6120] page->ptl 75KB 129KB [ 522.820336][ T6120] kmalloc-cg-8k 264448KB 264544KB [ 522.822635][ T6120] kmalloc-cg-4k 406640KB 406744KB [ 522.824902][ T6120] kmalloc-cg-2k 335088KB 335140KB [ 522.828467][ T6120] kmalloc-cg-1k 67154KB 68000KB [ 522.831504][ T6120] kmalloc-cg-512 33749KB 33764KB [ 522.834333][ T6120] kmalloc-cg-256 64KB 64KB [ 522.837167][ T6120] kmalloc-cg-192 4222KB 4228KB [ 522.846766][ T6120] kmalloc-cg-128 4312KB 4312KB [ 522.849029][ T6120] kmalloc-cg-96 542KB 560KB [ 522.859713][ T6120] kmalloc-cg-64 73KB 92KB [ 522.861951][ T6120] kmalloc-cg-32 269KB 304KB [ 522.864122][ T6120] kmalloc-cg-16 16KB 20KB [ 522.866306][ T6120] kmalloc-cg-8 16KB 16KB [ 522.868503][ T6120] kmalloc-8k 4208KB 4672KB [ 522.880931][ T6120] kmalloc-4k 50392KB 53352KB [ 522.883202][ T6120] kmalloc-2k 76048KB 82112KB [ 522.885510][ T6120] kmalloc-1k 212548KB 218240KB [ 522.888088][ T6120] kmalloc-512 240742KB 240792KB [ 522.890997][ T6120] kmalloc-256 44791KB 45000KB [ 522.893485][ T6120] kmalloc-192 22527KB 22536KB [ 522.896238][ T6120] kmalloc-128 31175KB 31176KB [ 522.899062][ T6120] kmalloc-96 3982KB 4508KB [ 522.901841][ T6120] kmalloc-64 14152KB 14996KB [ 522.904492][ T6120] kmalloc-32 40940KB 40944KB [ 522.907292][ T6120] kmalloc-16 2324KB 2788KB [ 522.918650][ T6120] kmalloc-8 2516KB 2568KB [ 522.932955][ T6120] kmem_cache_node 240KB 244KB [ 522.935668][ T6120] kmem_cache 210KB 210KB [ 522.938408][ T6120] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=sshd,pid=6024,uid=0 [ 522.951251][ T6120] Out of memory: Killed process 6024 (sshd) total-vm:7588kB, anon-rss:128kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:0 [ 522.997220][ T6005] kworker/0:6 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 Connection to localhost closed by remote host. [ 523.000953][ T6005] CPU: 0 PID: 6005 Comm: kworker/0:6 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 523.004757][ T6005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 523.009330][ T6005] Workqueue: 0x0 (wg-crypt-wg0) [ 523.011638][ T6005] Call Trace: [ 523.012967][ T6005] [ 523.014123][ T6005] dump_stack_lvl+0x16c/0x1f0 [ 523.015920][ T6005] dump_header+0x101/0x900 [ 523.017586][ T6005] oom_kill_process+0x270/0xa70 [ 523.019665][ T6005] out_of_memory+0x343/0x16b0 [ 523.021891][ T6005] ? __pfx___mutex_trylock_common+0x10/0x10 [ 523.024639][ T6005] ? __pfx_out_of_memory+0x10/0x10 [ 523.026935][ T6005] __alloc_pages+0x1d89/0x2460 [ 523.029141][ T6005] ? __pfx___alloc_pages+0x10/0x10 [ 523.031540][ T6005] ? hlock_class+0x4e/0x130 [ 523.033672][ T6005] ? __lock_acquire+0x14f4/0x3b30 [ 523.036032][ T6005] new_slab+0x331/0x3a0 [ 523.038017][ T6005] ___slab_alloc+0x66d/0x1790 [ 523.040251][ T6005] ? alloc_worker+0x40/0x1b0 [ 523.042449][ T6005] ? find_held_lock+0x2d/0x110 [ 523.044717][ T6005] ? alloc_worker+0x40/0x1b0 [ 523.046852][ T6005] ? __slab_alloc.constprop.0+0x56/0xb0 [ 523.049444][ T6005] __slab_alloc.constprop.0+0x56/0xb0 [ 523.051937][ T6005] kmalloc_node_trace+0x113/0x380 [ 523.054254][ T6005] ? alloc_worker+0x40/0x1b0 [ 523.056332][ T6005] alloc_worker+0x40/0x1b0 [ 523.058374][ T6005] create_worker+0xee/0x7c0 [ 523.060448][ T6005] ? __pfx___mod_timer+0x10/0x10 [ 523.062664][ T6005] ? __pfx_create_worker+0x10/0x10 [ 523.065018][ T6005] ? do_raw_spin_lock+0x12d/0x2c0 [ 523.067336][ T6005] worker_thread+0xa19/0xf70 [ 523.069457][ T6005] ? __pfx_worker_thread+0x10/0x10 [ 523.071775][ T6005] kthread+0x2c1/0x3a0 [ 523.073596][ T6005] ? _raw_spin_unlock_irq+0x23/0x50 [ 523.075534][ T6005] ? __pfx_kthread+0x10/0x10 [ 523.077207][ T6005] ret_from_fork+0x45/0x80 [ 523.078857][ T6005] ? __pfx_kthread+0x10/0x10 [ 523.080639][ T6005] ret_from_fork_asm+0x1a/0x30 [ 523.082359][ T6005] [ 523.088448][ T6005] Mem-Info: [ 523.089750][ T6005] active_anon:0 inactive_anon:6 isolated_anon:0 [ 523.089750][ T6005] active_file:88 inactive_file:0 isolated_file:0 [ 523.089750][ T6005] unevictable:1768 dirty:0 writeback:0 [ 523.089750][ T6005] slab_reclaimable:11729 slab_unreclaimable:638257 [ 523.089750][ T6005] mapped:1 shmem:1768 pagetables:313 [ 523.089750][ T6005] sec_pagetables:0 bounce:0 [ 523.089750][ T6005] kernel_misc_reclaimable:0 [ 523.089750][ T6005] free:17943 free_pcp:82 free_cma:0 [ 523.128906][ T6005] Node 0 active_anon:0kB inactive_anon:24kB active_file:108kB inactive_file:32kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9840kB pagetables:1220kB sec_pagetables:0kB all_unreclaimable? no [ 523.144925][ T6005] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:88kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:272kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 523.156509][ T6005] Node 0 DMA free:5456kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 523.198734][ T6005] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 523.201041][ T6005] Node 0 DMA32 free:29300kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:292kB inactive_anon:0kB active_file:0kB inactive_file:56kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:800kB local_pcp:224kB free_cma:0kB [ 523.257851][ T6005] lowmem_reserve[]: 0 0 0 0 0 [ 523.264929][ T6005] Node 1 Normal free:36996kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:156kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:84kB local_pcp:0kB free_cma:0kB [ 523.279744][ T6005] lowmem_reserve[]: 0 0 0 0 0 [ 523.281524][ T6005] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5456kB [ 523.287771][ T6005] Node 0 DMA32: 1563*4kB (UM) 496*8kB (UME) 731*16kB (UME) 215*32kB (UME) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 29052kB [ 523.336101][ T6005] Node 1 Normal: 251*4kB (UME) 167*8kB (UME) 211*16kB (UME) 107*32kB (UME) 36*64kB (UME) 10*128kB (UME) 6*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (UM) 3*4096kB (M) = 37300kB [ 523.343696][ T6005] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 523.347370][ T6005] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 523.363704][ T6005] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 523.367917][ T6005] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 523.395644][ T6005] 1818 total pagecache pages [ 523.397563][ T6005] 2 pages in swap cache [ 523.399489][ T6005] Free swap = 116100kB [ 523.406294][ T6005] Total swap = 124996kB [ 523.408284][ T6005] 1048443 pages RAM [ 523.410628][ T6005] 0 pages HighMem/MovableOnly [ 523.412850][ T6005] 254667 pages reserved [ 523.414801][ T6005] 0 pages cma reserved [ 523.416719][ T6005] Unreclaimable slab info: [ 523.418824][ T6005] Name Used Total [ 523.465122][ T6005] pid_2 101KB 171KB [ 523.467692][ T6005] bio-352 7KB 7KB [ 523.470218][ T6005] bio-416 8KB 8KB [ 523.473103][ T6005] bio-432 8KB 8KB [ 523.475921][ T6005] bio-528 15KB 15KB [ 523.478663][ T6005] zspage 47KB 47KB [ 523.488417][ T6005] zs_handle 28KB 28KB [ 523.527983][ T6005] zspage 51KB 51KB [ 523.530917][ T6005] zs_handle 28KB 28KB [ 523.533863][ T6005] zspage 43KB 43KB [ 523.536468][ T6005] zs_handle 28KB 28KB [ 523.538743][ T6005] zspage 47KB 47KB [ 523.576911][ T6005] zs_handle 28KB 28KB [ 523.579939][ T6005] zspage 47KB 47KB [ 523.582794][ T6005] zs_handle 28KB 28KB [ 523.585648][ T6005] zspage 43KB 43KB [ 523.589054][ T6005] zs_handle 28KB 28KB [ 523.610502][ T6005] zspage 39KB 39KB [ 523.613604][ T6005] zs_handle 28KB 28KB [ 523.616864][ T6005] zspage 43KB 43KB [ 523.634455][ T6005] zs_handle 28KB 28KB [ 523.637783][ T6005] zspage 43KB 43KB [ 523.649356][ T6005] zs_handle 28KB 28KB [ 523.679745][ T6005] zspage 51KB 51KB [ 523.682132][ T6005] zs_handle 21KB 28KB [ 523.685015][ T6005] zspage 55KB 55KB [ 523.687733][ T6005] zs_handle 28KB 28KB [ 523.703121][ T6005] zspage 43KB 43KB [ 523.706032][ T6005] zs_handle 28KB 28KB [ 523.708782][ T6005] zspage 43KB 43KB [ 523.738841][ T6005] zs_handle 28KB 28KB [ 523.741878][ T6005] zspage 47KB 47KB [ 523.744882][ T6005] zs_handle 28KB 28KB [ 523.747745][ T6005] zspage 39KB 39KB [ 523.765695][ T6005] zs_handle 28KB 28KB [ 523.768441][ T6005] zspage 43KB 43KB [ 523.771325][ T6005] zs_handle 28KB 28KB [ 523.773677][ T6005] zspage 51KB 51KB [ 523.776122][ T6005] zs_handle 28KB 28KB [ 523.778911][ T6005] zspage 43KB 43KB [ 523.804210][ T6005] zs_handle 28KB 28KB [ 523.806537][ T6005] zspage 39KB 39KB [ 523.809299][ T6005] zs_handle 28KB 28KB [ 523.827205][ T6005] zspage 47KB 47KB [ 523.836868][ T6005] zs_handle 28KB 28KB [ 523.839379][ T6005] zspage 55KB 55KB [ 523.846726][ T6005] zs_handle 28KB 28KB [ 523.849010][ T6005] zspage 47KB 47KB [ 523.867731][ T6005] zs_handle 28KB 28KB [ 523.873449][ T6005] zspage 39KB 39KB [ 523.875698][ T6005] zs_handle 28KB 28KB [ 523.878435][ T6005] zspage 51KB 51KB [ 523.909194][ T6005] zs_handle 24KB 24KB [ 523.912105][ T6005] zspage 51KB 51KB [ 523.914401][ T6005] zs_handle 28KB 28KB [ 523.916603][ T6005] zspage 43KB 43KB [ 523.918828][ T6005] zs_handle 28KB 28KB [ 523.921330][ T6005] zspage 39KB 39KB [ 523.923509][ T6005] zs_handle 28KB 28KB [ 523.925902][ T6005] zspage 47KB 47KB [ 523.928698][ T6005] zs_handle 28KB 28KB [ 523.964635][ T6005] zspage 51KB 51KB [ 523.967446][ T6005] zs_handle 24KB 24KB [ 523.969852][ T6005] zspage 47KB 47KB [ 523.972447][ T6005] zs_handle 28KB 28KB [ 523.975334][ T6005] zspage 55KB 55KB [ 523.978170][ T6005] zs_handle 24KB 24KB [ 523.998735][ T6005] zspage 51KB 51KB [ 524.023966][ T6005] zs_handle 28KB 28KB [ 524.026239][ T6005] zswap_entry 446KB 901KB [ 524.028419][ T6005] AF_VSOCK 30KB 30KB [ 524.030718][ T6005] batadv_tt_change_cache 16KB 16KB [ 524.033087][ T6005] batadv_tl_cache 16KB 16KB [ 524.035277][ T6005] IEEE-802.15.4-MAC 31KB 31KB [ 524.037471][ T6005] IEEE-802.15.4-RAW 31KB 31KB [ 524.070369][ T6005] SMC 30KB 30KB [ 524.072613][ T6005] TIPC 91KB 91KB [ 524.074832][ T6005] RDS 31KB 31KB [ 524.077324][ T6005] SCTPv6 94KB 94KB [ 524.083912][ T6005] SCTP 30KB 30KB [ 524.086798][ T6005] DCCPv6 88KB 88KB [ 524.089625][ T6005] DCCP 92KB 92KB [ 524.092626][ T6005] PNPIPE 31KB 31KB [ 524.095428][ T6005] PHONET 31KB 31KB [ 524.098248][ T6005] L2TP/IPv6 31KB 31KB [ 524.118367][ T6005] L2TP/IP 30KB 30KB [ 524.132394][ T6005] KCM 30KB 30KB [ 524.134700][ T6005] kcm_mux 15KB 15KB [ 524.136884][ T6005] RXRPC 123KB 123KB [ 524.139879][ T6005] rxrpc_call_jar 151KB 151KB [ 524.142714][ T6005] net_bridge_fdb_entry 3079KB 3079KB [ 524.145355][ T6005] MPTCPv6 30KB 30KB [ 524.147824][ T6005] fib6_node 4216KB 4216KB [ 524.157210][ T6005] ip6_dst_cache 1670KB 1789KB [ 524.183015][ T6005] PINGv6 30KB 30KB [ 524.185290][ T6005] RAWv6 123KB 123KB [ 524.187852][ T6005] UDPLITEv6 32KB 32KB [ 524.190254][ T6005] UDPv6 128KB 128KB [ 524.192709][ T6005] TCPv6 559KB 848KB [ 524.195167][ T6005] nf_conntrack 39KB 39KB [ 524.197418][ T6005] wg_peer 91KB 91KB [ 524.199789][ T6005] allowedips_node 11KB 11KB [ 524.202160][ T6005] t10_alua_lu_gp_cache 7KB 7KB [ 524.204437][ T6005] scsi_sense_cache 44KB 44KB [ 524.207106][ T6005] virtio_scsi_cmd 16KB 16KB [ 524.209525][ T6005] bio-136 108KB 108KB [ 524.264569][ T6005] virtio-gpu-vbufs 55KB 87KB [ 524.267084][ T6005] bio-264 7KB 7KB [ 524.269341][ T6005] mqueue_inode_cache 121KB 121KB [ 524.278495][ T6005] f2fs_bio_post_read_ctx 23KB 23KB [ 524.297249][ T6005] jfs_mp 7KB 7KB [ 524.300257][ T6005] fuse_request 7KB 7KB [ 524.303612][ T6005] cifs_small_rq 16KB 16KB [ 524.306552][ T6005] cifs_request 67KB 67KB [ 524.309456][ T6005] cifs_mpx_ids 4KB 4KB [ 524.346430][ T6005] nfs_commit_data 15KB 15KB [ 524.349798][ T6005] nfs_write_data 63KB 63KB [ 524.352866][ T6005] jbd2_inode 15KB 15KB [ 524.355298][ T6005] ext4_system_zone 3KB 3KB [ 524.358428][ T6005] ext4_io_end_vec 15KB 15KB [ 524.383645][ T6005] pid_namespace 23KB 23KB [ 524.385992][ T6005] rpc_buffers 31KB 31KB [ 524.388224][ T6005] rpc_tasks 7KB 7KB [ 524.414652][ T6005] UNIX-STREAM 256KB 256KB [ 524.417358][ T6005] UNIX 422KB 544KB [ 524.419609][ T6005] UDP-Lite 30KB 30KB [ 524.421974][ T6005] MPTCP 31KB 31KB [ 524.424498][ T6005] tcp_bind2_bucket 16KB 16KB [ 524.427102][ T6005] tcp_bind_bucket 16KB 16KB [ 524.429602][ T6005] ip_fib_trie 28KB 28KB [ 524.437544][ T6005] ip_fib_alias 75KB 75KB [ 524.453947][ T6005] rtable 79KB 120KB [ 524.456233][ T6005] PING 30KB 30KB [ 524.458508][ T6005] RAW 61KB 61KB [ 524.461667][ T6005] UDP 123KB 123KB [ 524.463959][ T6005] tw_sock_TCP 7KB 7KB [ 524.466266][ T6005] request_sock_TCP 15KB 15KB [ 524.468538][ T6005] TCP 278KB 520KB [ 524.470931][ T6005] hugetlbfs_inode_cache 31KB 31KB [ 524.473315][ T6005] bio-256 15KB 15KB [ 524.475705][ T6005] ep_head 16KB 16KB [ 524.478107][ T6005] eventpoll_pwq 23KB 23KB [ 524.503375][ T6005] eventpoll_epi 78KB 78KB [ 524.505623][ T6005] inotify_inode_mark 39KB 39KB [ 524.507849][ T6005] sgpool-128 29KB 29KB [ 524.515878][ T6005] sgpool-64 31KB 31KB [ 524.518791][ T6005] sgpool-32 380KB 630KB [ 524.521136][ T6005] sgpool-16 218KB 296KB [ 524.523586][ T6005] sgpool-8 117KB 179KB [ 524.526315][ T6005] bio_crypt_ctx 7KB 7KB [ 524.529032][ T6005] request_queue 208KB 208KB [ 524.554338][ T6005] blkdev_ioc 7KB 7KB [ 524.556993][ T6005] bio-200 201KB 273KB [ 524.559282][ T6005] biovec-max 446KB 446KB [ 524.562057][ T6005] biovec-64 414KB 724KB [ 524.564524][ T6005] biovec-16 132KB 203KB [ 524.566915][ T6005] bio_integrity_payload 7KB 7KB [ 524.569272][ T6005] khugepaged_mm_slot 3KB 3KB [ 524.588545][ T6005] uid_cache 31KB 31KB [ 524.605480][ T6005] iommu_iova_magazine 1084KB 1134KB [ 524.608084][ T6005] iommu_iova 268KB 268KB [ 524.613636][ T6005] dmaengine-unmap-256 30KB 30KB [ 524.616037][ T6005] dmaengine-unmap-128 30KB 30KB [ 524.618325][ T6005] dmaengine-unmap-16 4KB 4KB [ 524.620745][ T6005] dmaengine-unmap-2 4KB 4KB [ 524.622991][ T6005] QIPCRTR 31KB 31KB [ 524.625422][ T6005] audit_buffer 15KB 15KB [ 524.627779][ T6005] skbuff_ext_cache 28KB 28KB [ 524.657098][ T6005] skbuff_small_head 10159KB 10552KB [ 524.659491][ T6005] skbuff_fclone_cache 171KB 234KB [ 524.668124][ T6005] skbuff_head_cache 6240KB 6597KB [ 524.670463][ T6005] configfs_dir_cache 12KB 12KB [ 524.672881][ T6005] file_lock_cache 87KB 87KB [ 524.675128][ T6005] file_lock_ctx 15KB 15KB [ 524.677471][ T6005] fsnotify_mark_connector 19KB 19KB [ 524.688685][ T6005] taskstats 147KB 186KB [ 524.728686][ T6005] proc_dir_entry 5722KB 5722KB [ 524.731019][ T6005] pde_opener 15KB 15KB [ 524.733254][ T6005] seq_file 70KB 101KB [ 524.735430][ T6005] sigqueue 66KB 86KB [ 524.737988][ T6005] shmem_inode_cache 6432KB 6577KB [ 524.741843][ T6005] kernfs_iattrs_cache 15KB 15KB [ 524.744383][ T6005] kernfs_node_cache 486706KB 486706KB [ 524.746619][ T6005] mnt_cache 70KB 70KB [ 524.748843][ T6005] filp 446KB 890KB [ 524.751771][ T6005] names_cache 3306KB 3519KB [ 524.754625][ T6005] net_namespace 57KB 57KB [ 524.757447][ T6005] ima_iint_cache 55KB 55KB [ 524.801412][ T6005] hashtab_node 79KB 79KB [ 524.803712][ T6005] ebitmap_node 421KB 421KB [ 524.806100][ T6005] avtab_node 187KB 187KB [ 524.808456][ T6005] avc_node 83KB 91KB [ 524.810956][ T6005] lsm_inode_cache 2496KB 3010KB [ 524.813627][ T6005] lsm_file_cache 54KB 127KB [ 524.816419][ T6005] key_jar 31KB 31KB [ 524.819125][ T6005] uts_namespace 31KB 31KB [ 524.822060][ T6005] nsproxy 15KB 15KB [ 524.824885][ T6005] vma_lock 419KB 474KB [ 524.827449][ T6005] vm_area_struct 449KB 496KB [ 524.865441][ T6005] fs_cache 76KB 100KB [ 524.867675][ T6005] files_cache 270KB 334KB [ 524.873531][ T6005] signal_cache 732KB 1761KB [ 524.875965][ T6005] sighand_cache 968KB 1984KB [ 524.878142][ T6005] task_struct 3235KB 4186KB [ 524.880437][ T6005] cred 133KB 292KB [ 524.882650][ T6005] anon_vma_chain 241KB 291KB [ 524.884919][ T6005] anon_vma 274KB 374KB [ 524.887089][ T6005] pid 186KB 414KB [ 524.913044][ T6005] Acpi-Operand 254KB 360KB [ 524.915575][ T6005] Acpi-ParseExt 66KB 82KB [ 524.917817][ T6005] Acpi-Parse 59KB 75KB [ 524.925232][ T6005] Acpi-State 51KB 66KB [ 524.927600][ T6005] Acpi-Namespace 60KB 60KB [ 524.959773][ T6005] numa_policy 3KB 3KB [ 524.962660][ T6005] perf_event 31KB 31KB [ 524.964904][ T6005] trace_event_file 488KB 488KB [ 524.967095][ T6005] ftrace_event_field 885KB 885KB [ 524.969310][ T6005] pool_workqueue 1692KB 1696KB [ 524.992931][ T6005] maple_node 470KB 1368KB [ 524.995761][ T6005] task_group 30KB 30KB [ 524.998140][ T6005] mm_struct 418KB 648KB [ 525.000940][ T6005] vmap_area 253KB 895KB [ 525.003934][ T6005] debug_objects_cache 54003KB 54201KB [ 525.006795][ T6005] page->ptl 75KB 129KB [ 525.009601][ T6005] kmalloc-cg-8k 264448KB 264544KB [ 525.039725][ T6005] kmalloc-cg-4k 406640KB 406744KB [ 525.042323][ T6005] kmalloc-cg-2k 335088KB 335140KB [ 525.045085][ T6005] kmalloc-cg-1k 67154KB 68000KB [ 525.047557][ T6005] kmalloc-cg-512 33749KB 33764KB [ 525.059481][ T6005] kmalloc-cg-256 64KB 64KB [ 525.062274][ T6005] kmalloc-cg-192 4222KB 4228KB [ 525.065206][ T6005] kmalloc-cg-128 4312KB 4312KB [ 525.068078][ T6005] kmalloc-cg-96 542KB 560KB [ 525.089756][ T6005] kmalloc-cg-64 73KB 92KB [ 525.092738][ T6005] kmalloc-cg-32 265KB 304KB [ 525.096686][ T6005] kmalloc-cg-16 16KB 20KB [ 525.099542][ T6005] kmalloc-cg-8 16KB 16KB [ 525.132918][ T6005] kmalloc-8k 4208KB 4672KB [ 525.135169][ T6005] kmalloc-4k 53592KB 53704KB [ 525.137891][ T6005] kmalloc-2k 76044KB 82080KB [ 525.140868][ T6005] kmalloc-1k 214338KB 218240KB [ 525.143062][ T6005] kmalloc-512 240773KB 240792KB [ 525.145232][ T6005] kmalloc-256 47351KB 47352KB [ 525.147397][ T6005] kmalloc-192 22527KB 22536KB [ 525.149570][ T6005] kmalloc-128 31174KB 31176KB [ 525.176229][ T6005] kmalloc-96 4050KB 4508KB [ 525.178607][ T6005] kmalloc-64 14151KB 14996KB [ 525.183604][ T6005] kmalloc-32 40995KB 40996KB [ 525.186719][ T6005] kmalloc-16 2324KB 2788KB [ 525.209772][ T6005] kmalloc-8 2516KB 2568KB [ 525.212636][ T6005] kmem_cache_node 240KB 244KB [ 525.215099][ T6005] kmem_cache 210KB 210KB [ 525.217440][ T6005] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5098,uid=101 [ 525.235520][ T6005] Out of memory: Killed process 5098 (dhcpcd) total-vm:3400kB, anon-rss:180kB, file-rss:256kB, shmem-rss:0kB, UID:101 pgtables:48kB oom_score_adj:0 [ 525.249930][ T5431] kworker/3:3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 525.255292][ T5431] CPU: 3 PID: 5431 Comm: kworker/3:3 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 525.260882][ T5431] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 525.265171][ T5431] Workqueue: events rht_deferred_worker [ 525.267531][ T5431] Call Trace: [ 525.268994][ T5431] [ 525.270239][ T5431] dump_stack_lvl+0x16c/0x1f0 [ 525.272249][ T5431] dump_header+0x101/0x900 [ 525.273916][ T5431] oom_kill_process+0x270/0xa70 [ 525.275943][ T5431] out_of_memory+0x343/0x16b0 [ 525.277810][ T5431] ? __pfx___mutex_trylock_common+0x10/0x10 [ 525.280719][ T5431] ? __pfx_out_of_memory+0x10/0x10 [ 525.283221][ T5431] __alloc_pages+0x1d89/0x2460 [ 525.285479][ T5431] ? __pfx___alloc_pages+0x10/0x10 [ 525.287717][ T5431] ? __pfx___lock_acquire+0x10/0x10 [ 525.289968][ T5431] ? __pfx_mark_lock+0x10/0x10 [ 525.291937][ T5431] ? __pfx_mark_lock+0x10/0x10 [ 525.293887][ T5431] ? lock_acquire+0x1b1/0x560 [ 525.295794][ T5431] ? find_held_lock+0x2d/0x110 [ 525.297572][ T5431] ? __slab_alloc.constprop.0+0x56/0xb0 [ 525.299750][ T5431] ? __pfx_lock_release+0x10/0x10 [ 525.301838][ T5431] new_slab+0x331/0x3a0 [ 525.303583][ T5431] ___slab_alloc+0x66d/0x1790 [ 525.305776][ T5431] ? kvmalloc_node+0x9d/0x1a0 [ 525.307513][ T5431] ? kvmalloc_node+0x9d/0x1a0 [ 525.309224][ T5431] ? __slab_alloc.constprop.0+0x56/0xb0 [ 525.311285][ T5431] __slab_alloc.constprop.0+0x56/0xb0 [ 525.313669][ T5431] __kmalloc_node+0x36e/0x480 [ 525.315651][ T5431] ? kvmalloc_node+0x9d/0x1a0 [ 525.317876][ T5431] kvmalloc_node+0x9d/0x1a0 [ 525.319951][ T5431] bucket_table_alloc.isra.0+0x86/0x470 [ 525.322618][ T5431] rhashtable_rehash_alloc+0x68/0x120 [ 525.325833][ T5431] rht_deferred_worker+0x1882/0x1fd0 [ 525.328657][ T5431] ? __pfx_lock_release+0x10/0x10 [ 525.330838][ T5431] process_one_work+0x9a9/0x1ac0 [ 525.333200][ T5431] ? __pfx_br_multicast_gc_work+0x10/0x10 [ 525.335675][ T5431] ? __pfx_process_one_work+0x10/0x10 [ 525.337658][ T5431] ? assign_work+0x1a0/0x250 [ 525.339401][ T5431] worker_thread+0x6c8/0xf70 [ 525.341157][ T5431] ? __kthread_parkme+0x148/0x220 [ 525.342992][ T5431] ? __pfx_worker_thread+0x10/0x10 [ 525.344799][ T5431] kthread+0x2c1/0x3a0 [ 525.346364][ T5431] ? _raw_spin_unlock_irq+0x23/0x50 [ 525.348390][ T5431] ? __pfx_kthread+0x10/0x10 [ 525.350667][ T5431] ret_from_fork+0x45/0x80 [ 525.352790][ T5431] ? __pfx_kthread+0x10/0x10 [ 525.354931][ T5431] ret_from_fork_asm+0x1a/0x30 [ 525.356806][ T5431] [ 525.370194][ T5431] Mem-Info: [ 525.371559][ T5431] active_anon:20 inactive_anon:0 isolated_anon:0 [ 525.371559][ T5431] active_file:86 inactive_file:0 isolated_file:0 [ 525.371559][ T5431] unevictable:1768 dirty:0 writeback:0 [ 525.371559][ T5431] slab_reclaimable:11729 slab_unreclaimable:639046 [ 525.371559][ T5431] mapped:1 shmem:1768 pagetables:299 [ 525.371559][ T5431] sec_pagetables:0 bounce:0 [ 525.371559][ T5431] kernel_misc_reclaimable:0 [ 525.371559][ T5431] free:17105 free_pcp:432 free_cma:0 [ 525.389318][ T5431] Node 0 active_anon:80kB inactive_anon:0kB active_file:184kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9808kB pagetables:1164kB sec_pagetables:0kB all_unreclaimable? no [ 525.422096][ T5431] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:64kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:272kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 525.433742][ T5431] Node 0 DMA free:5456kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 525.453951][ T5431] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 525.456120][ T5431] Node 0 DMA32 free:25168kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:0kB inactive_anon:40kB active_file:0kB inactive_file:224kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1628kB local_pcp:360kB free_cma:0kB [ 525.488751][ T5431] lowmem_reserve[]: 0 0 0 0 0 [ 525.508615][ T5431] Node 1 Normal free:37300kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:152kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:88kB local_pcp:0kB free_cma:0kB [ 525.553851][ T5431] lowmem_reserve[]: 0 0 0 0 0 [ 525.556211][ T5431] Node 0 DMA: 4*4kB (UME) 6*8kB (ME) 7*16kB (UME) 3*32kB (ME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5456kB [ 525.563845][ T5431] Node 0 DMA32: 1374*4kB (UM) 284*8kB (ME) 682*16kB (UME) 166*32kB (UME) 4*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 24248kB [ 525.589554][ T5431] Node 1 Normal: 251*4kB (UME) 167*8kB (UME) 211*16kB (UME) 107*32kB (UME) 36*64kB (UME) 10*128kB (UME) 6*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (UM) 3*4096kB (M) = 37300kB [ 525.598523][ T5431] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 525.630410][ T5431] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 525.635082][ T5431] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 525.639288][ T5431] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 525.650374][ T5431] 1818 total pagecache pages [ 525.652675][ T5431] 2 pages in swap cache [ 525.654605][ T5431] Free swap = 116100kB [ 525.656401][ T5431] Total swap = 124996kB [ 525.658166][ T5431] 1048443 pages RAM [ 525.675632][ T5431] 0 pages HighMem/MovableOnly [ 525.677689][ T5431] 254667 pages reserved [ 525.679541][ T5431] 0 pages cma reserved [ 525.695220][ T5431] Unreclaimable slab info: [ 525.696985][ T5431] Name Used Total [ 525.705367][ T5431] pid_2 101KB 171KB [ 525.708457][ T5431] bio-352 7KB 7KB [ 525.712027][ T5431] bio-416 8KB 8KB [ 525.714838][ T5431] bio-432 8KB 8KB [ 525.717350][ T5431] bio-528 15KB 15KB [ 525.719711][ T5431] zspage 47KB 47KB [ 525.722306][ T5431] zs_handle 28KB 28KB [ 525.725112][ T5431] zspage 51KB 51KB [ 525.727558][ T5431] zs_handle 28KB 28KB [ 525.749767][ T5431] zspage 43KB 43KB [ 525.752016][ T5431] zs_handle 28KB 28KB [ 525.754209][ T5431] zspage 47KB 47KB [ 525.756440][ T5431] zs_handle 28KB 28KB [ 525.758634][ T5431] zspage 47KB 47KB [ 525.761367][ T5431] zs_handle 28KB 28KB [ 525.764023][ T5431] zspage 43KB 43KB [ 525.766766][ T5431] zs_handle 28KB 28KB [ 525.769562][ T5431] zspage 39KB 39KB [ 525.772404][ T5431] zs_handle 28KB 28KB [ 525.774930][ T5431] zspage 43KB 43KB [ 525.777607][ T5431] zs_handle 28KB 28KB [ 525.797503][ T5431] zspage 43KB 43KB [ 525.806535][ T5431] zs_handle 28KB 28KB [ 525.809357][ T5431] zspage 51KB 51KB [ 525.822810][ T5431] zs_handle 21KB 28KB [ 525.825576][ T5431] zspage 55KB 55KB [ 525.828339][ T5431] zs_handle 28KB 28KB [ 525.832616][ T5431] zspage 43KB 43KB [ 525.835420][ T5431] zs_handle 28KB 28KB [ 525.838253][ T5431] zspage 43KB 43KB [ 525.857799][ T5431] zs_handle 28KB 28KB [ 525.860179][ T5431] zspage 47KB 47KB [ 525.862390][ T5431] zs_handle 28KB 28KB [ 525.864635][ T5431] zspage 39KB 39KB [ 525.866846][ T5431] zs_handle 28KB 28KB [ 525.869396][ T5431] zspage 43KB 43KB [ 525.878988][ T5431] zs_handle 28KB 28KB [ 525.886501][ T5431] zspage 51KB 51KB [ 525.889268][ T5431] zs_handle 28KB 28KB [ 525.927798][ T5431] zspage 43KB 43KB [ 525.930685][ T5431] zs_handle 28KB 28KB [ 525.932939][ T5431] zspage 39KB 39KB [ 525.935147][ T5431] zs_handle 28KB 28KB [ 525.937667][ T5431] zspage 47KB 47KB [ 525.940715][ T5431] zs_handle 28KB 28KB [ 525.942928][ T5431] zspage 55KB 55KB [ 525.945392][ T5431] zs_handle 28KB 28KB [ 525.948152][ T5431] zspage 47KB 47KB [ 525.957366][ T5431] zs_handle 28KB 28KB [ 525.989730][ T5431] zspage 39KB 39KB [ 525.992461][ T5431] zs_handle 28KB 28KB [ 525.995148][ T5431] zspage 51KB 51KB [ 525.997823][ T5431] zs_handle 24KB 24KB [ 526.011106][ T5431] zspage 51KB 51KB [ 526.013829][ T5431] zs_handle 28KB 28KB [ 526.016977][ T5431] zspage 43KB 43KB [ 526.027695][ T5431] zs_handle 28KB 28KB [ 526.047318][ T5431] zspage 39KB 39KB [ 526.055834][ T5431] zs_handle 28KB 28KB [ 526.058525][ T5431] zspage 47KB 47KB [ 526.068774][ T5431] zs_handle 28KB 28KB [ 526.084508][ T5431] zspage 51KB 51KB [ 526.087317][ T5431] zs_handle 24KB 24KB [ 526.090193][ T5431] zspage 47KB 47KB [ 526.092893][ T5431] zs_handle 28KB 28KB [ 526.095621][ T5431] zspage 55KB 55KB [ 526.098446][ T5431] zs_handle 24KB 24KB [ 526.101718][ T5431] zspage 51KB 51KB [ 526.104542][ T5431] zs_handle 28KB 28KB [ 526.107343][ T5431] zswap_entry 446KB 901KB [ 526.159739][ T5431] AF_VSOCK 30KB 30KB [ 526.162485][ T5431] batadv_tt_change_cache 16KB 16KB [ 526.165355][ T5431] batadv_tl_cache 16KB 16KB [ 526.168041][ T5431] IEEE-802.15.4-MAC 31KB 31KB [ 526.174174][ T5431] IEEE-802.15.4-RAW 31KB 31KB [ 526.177020][ T5431] SMC 30KB 30KB [ 526.179924][ T5431] TIPC 91KB 91KB [ 526.182718][ T5431] RDS 31KB 31KB [ 526.184929][ T5431] SCTPv6 94KB 94KB [ 526.187306][ T5431] SCTP 30KB 30KB [ 526.189507][ T5431] DCCPv6 88KB 88KB [ 526.208004][ T5431] DCCP 92KB 92KB [ 526.223685][ T5431] PNPIPE 31KB 31KB [ 526.226548][ T5431] PHONET 31KB 31KB [ 526.229121][ T5431] L2TP/IPv6 31KB 31KB [ 526.231888][ T5431] L2TP/IP 30KB 30KB [ 526.234383][ T5431] KCM 30KB 30KB [ 526.236731][ T5431] kcm_mux 15KB 15KB [ 526.238963][ T5431] RXRPC 123KB 123KB [ 526.257953][ T5431] rxrpc_call_jar 151KB 151KB [ 526.269795][ T5431] net_bridge_fdb_entry 3079KB 3079KB [ 526.273550][ T5431] MPTCPv6 30KB 30KB [ 526.276745][ T5431] fib6_node 4216KB 4216KB [ 526.279523][ T5431] ip6_dst_cache 1750KB 1789KB [ 526.288151][ T5431] PINGv6 30KB 30KB [ 526.290939][ T5431] RAWv6 123KB 123KB [ 526.293574][ T5431] UDPLITEv6 32KB 32KB [ 526.296261][ T5431] UDPv6 128KB 128KB [ 526.298613][ T5431] TCPv6 559KB 848KB [ 526.316740][ T5431] nf_conntrack 39KB 39KB [ 526.319023][ T5431] wg_peer 91KB 91KB [ 526.327726][ T5431] allowedips_node 11KB 11KB [ 526.335023][ T5431] t10_alua_lu_gp_cache 7KB 7KB [ 526.337476][ T5431] scsi_sense_cache 44KB 44KB [ 526.340003][ T5431] virtio_scsi_cmd 16KB 16KB [ 526.342248][ T5431] bio-136 108KB 108KB [ 526.344730][ T5431] virtio-gpu-vbufs 55KB 87KB [ 526.347780][ T5431] bio-264 7KB 7KB [ 526.355981][ T5431] mqueue_inode_cache 121KB 121KB [ 526.358352][ T5431] f2fs_bio_post_read_ctx 23KB 23KB [ 526.379791][ T5431] jfs_mp 7KB 7KB [ 526.382085][ T5431] fuse_request 7KB 7KB [ 526.384348][ T5431] cifs_small_rq 16KB 16KB [ 526.386637][ T5431] cifs_request 67KB 67KB [ 526.388891][ T5431] cifs_mpx_ids 4KB 4KB [ 526.395459][ T5431] nfs_commit_data 15KB 15KB [ 526.397813][ T5431] nfs_write_data 63KB 63KB [ 526.400244][ T5431] jbd2_inode 15KB 15KB [ 526.402822][ T5431] ext4_system_zone 3KB 3KB [ 526.405036][ T5431] ext4_io_end_vec 15KB 15KB [ 526.407289][ T5431] pid_namespace 23KB 23KB [ 526.409720][ T5431] rpc_buffers 31KB 31KB [ 526.411982][ T5431] rpc_tasks 7KB 7KB [ 526.414238][ T5431] UNIX-STREAM 256KB 256KB [ 526.416723][ T5431] UNIX 422KB 544KB [ 526.419119][ T5431] UDP-Lite 30KB 30KB [ 526.439712][ T5431] MPTCP 31KB 31KB [ 526.441957][ T5431] tcp_bind2_bucket 16KB 16KB [ 526.444175][ T5431] tcp_bind_bucket 16KB 16KB [ 526.446493][ T5431] ip_fib_trie 28KB 28KB [ 526.448733][ T5431] ip_fib_alias 75KB 75KB [ 526.458621][ T5431] rtable 79KB 120KB [ 526.461328][ T5431] PING 30KB 30KB [ 526.463583][ T5431] RAW 61KB 61KB [ 526.465741][ T5431] UDP 123KB 123KB [ 526.467945][ T5431] tw_sock_TCP 7KB 7KB [ 526.485610][ T5431] request_sock_TCP 15KB 15KB [ 526.487877][ T5431] TCP 278KB 520KB [ 526.493990][ T5431] hugetlbfs_inode_cache 31KB 31KB [ 526.496515][ T5431] bio-256 15KB 15KB [ 526.498747][ T5431] ep_head 16KB 16KB [ 526.506714][ T5431] eventpoll_pwq 23KB 23KB [ 526.509013][ T5431] eventpoll_epi 78KB 78KB [ 526.511302][ T5431] inotify_inode_mark 39KB 39KB [ 526.513544][ T5431] sgpool-128 29KB 29KB [ 526.515735][ T5431] sgpool-64 31KB 31KB [ 526.517939][ T5431] sgpool-32 380KB 630KB [ 526.536386][ T5431] sgpool-16 218KB 296KB [ 526.538759][ T5431] sgpool-8 117KB 179KB [ 526.546648][ T5431] bio_crypt_ctx 7KB 7KB [ 526.548918][ T5431] request_queue 208KB 208KB [ 526.556957][ T5431] blkdev_ioc 7KB 7KB [ 526.559225][ T5431] bio-200 201KB 273KB [ 526.561526][ T5431] biovec-max 446KB 446KB [ 526.563732][ T5431] biovec-64 414KB 724KB [ 526.565946][ T5431] biovec-16 132KB 203KB [ 526.568127][ T5431] bio_integrity_payload 7KB 7KB [ 526.579751][ T5431] khugepaged_mm_slot 3KB 3KB [ 526.582262][ T5431] uid_cache 31KB 31KB [ 526.584982][ T5431] iommu_iova_magazine 1084KB 1134KB [ 526.587244][ T5431] iommu_iova 268KB 268KB [ 526.589449][ T5431] dmaengine-unmap-256 30KB 30KB [ 526.606069][ T5431] dmaengine-unmap-128 30KB 30KB [ 526.608446][ T5431] dmaengine-unmap-16 4KB 4KB [ 526.627659][ T5431] dmaengine-unmap-2 4KB 4KB [ 526.635364][ T5431] QIPCRTR 31KB 31KB [ 526.637626][ T5431] audit_buffer 15KB 15KB [ 526.639974][ T5431] skbuff_ext_cache 28KB 28KB [ 526.642393][ T5431] skbuff_small_head 10612KB 10631KB [ 526.644809][ T5431] skbuff_fclone_cache 171KB 234KB [ 526.647266][ T5431] skbuff_head_cache 6621KB 6652KB [ 526.649526][ T5431] configfs_dir_cache 12KB 12KB [ 526.665692][ T5431] file_lock_cache 87KB 87KB [ 526.669141][ T5431] file_lock_ctx 15KB 15KB [ 526.672257][ T5431] fsnotify_mark_connector 19KB 19KB [ 526.675551][ T5431] taskstats 147KB 186KB [ 526.678393][ T5431] proc_dir_entry 5722KB 5722KB [ 526.704866][ T5431] pde_opener 15KB 15KB [ 526.707767][ T5431] seq_file 70KB 101KB [ 526.710687][ T5431] sigqueue 66KB 86KB [ 526.713522][ T5431] shmem_inode_cache 6432KB 6577KB [ 526.716381][ T5431] kernfs_iattrs_cache 15KB 15KB [ 526.719487][ T5431] kernfs_node_cache 486706KB 486706KB [ 526.745255][ T5431] mnt_cache 70KB 70KB [ 526.748107][ T5431] filp 446KB 890KB [ 526.765895][ T5431] names_cache 3306KB 3519KB [ 526.768724][ T5431] net_namespace 57KB 57KB [ 526.786858][ T5431] ima_iint_cache 55KB 55KB [ 526.789485][ T5431] hashtab_node 79KB 79KB [ 526.792125][ T5431] ebitmap_node 421KB 421KB [ 526.794576][ T5431] avtab_node 187KB 187KB [ 526.797338][ T5431] avc_node 83KB 91KB [ 526.824157][ T5431] lsm_inode_cache 2496KB 3010KB [ 526.826541][ T5431] lsm_file_cache 54KB 127KB [ 526.828911][ T5431] key_jar 31KB 31KB [ 526.839975][ T5431] uts_namespace 31KB 31KB [ 526.842207][ T5431] nsproxy 15KB 15KB [ 526.844404][ T5431] vma_lock 419KB 474KB [ 526.846732][ T5431] vm_area_struct 449KB 496KB [ 526.849309][ T5431] fs_cache 76KB 100KB [ 526.856167][ T5431] files_cache 270KB 334KB [ 526.858891][ T5431] signal_cache 732KB 1761KB [ 526.861674][ T5431] sighand_cache 968KB 1984KB [ 526.864171][ T5431] task_struct 3235KB 4186KB [ 526.866416][ T5431] cred 133KB 292KB [ 526.868612][ T5431] anon_vma_chain 241KB 291KB [ 526.897073][ T5431] anon_vma 274KB 374KB [ 526.899318][ T5431] pid 186KB 414KB [ 526.902125][ T5431] Acpi-Operand 254KB 360KB [ 526.904596][ T5431] Acpi-ParseExt 66KB 82KB [ 526.907231][ T5431] Acpi-Parse 59KB 75KB [ 526.909634][ T5431] Acpi-State 51KB 66KB [ 526.922399][ T5431] Acpi-Namespace 60KB 60KB [ 526.924925][ T5431] numa_policy 3KB 3KB [ 526.927394][ T5431] perf_event 31KB 31KB [ 526.941239][ T5431] trace_event_file 488KB 488KB [ 526.943559][ T5431] ftrace_event_field 885KB 885KB [ 526.945825][ T5431] pool_workqueue 1692KB 1696KB [ 526.948017][ T5431] maple_node 470KB 1368KB [ 526.961704][ T5431] task_group 30KB 30KB [ 526.963956][ T5431] mm_struct 418KB 648KB [ 526.966162][ T5431] vmap_area 253KB 895KB [ 526.968527][ T5431] debug_objects_cache 54003KB 54201KB [ 526.970929][ T5431] page->ptl 75KB 129KB [ 526.973596][ T5431] kmalloc-cg-8k 264448KB 264544KB [ 526.975815][ T5431] kmalloc-cg-4k 406640KB 406744KB [ 526.978135][ T5431] kmalloc-cg-2k 335088KB 335140KB [ 526.986406][ T5431] kmalloc-cg-1k 67154KB 68000KB [ 526.988800][ T5431] kmalloc-cg-512 33749KB 33764KB [ 526.999737][ T5431] kmalloc-cg-256 64KB 64KB [ 527.002022][ T5431] kmalloc-cg-192 4222KB 4228KB [ 527.004299][ T5431] kmalloc-cg-128 4312KB 4312KB [ 527.007048][ T5431] kmalloc-cg-96 542KB 560KB [ 527.026867][ T5431] kmalloc-cg-64 73KB 92KB [ 527.029196][ T5431] kmalloc-cg-32 265KB 304KB [ 527.032009][ T5431] kmalloc-cg-16 16KB 20KB [ 527.034716][ T5431] kmalloc-cg-8 16KB 16KB [ 527.037459][ T5431] kmalloc-8k 4208KB 4672KB [ 527.069730][ T5431] kmalloc-4k 57944KB 58056KB [ 527.072534][ T5431] kmalloc-2k 76044KB 82080KB [ 527.075282][ T5431] kmalloc-1k 215556KB 218240KB [ 527.077943][ T5431] kmalloc-512 240781KB 240792KB [ 527.092699][ T5431] kmalloc-256 49759KB 49760KB [ 527.095552][ T5431] kmalloc-192 22527KB 22536KB [ 527.098260][ T5431] kmalloc-128 31174KB 31176KB [ 527.101198][ T5431] kmalloc-96 4113KB 4508KB [ 527.104008][ T5431] kmalloc-64 14151KB 14996KB [ 527.106712][ T5431] kmalloc-32 41015KB 41016KB [ 527.109487][ T5431] kmalloc-16 2324KB 2788KB [ 527.119169][ T5431] kmalloc-8 2516KB 2568KB [ 527.141749][ T5431] kmem_cache_node 240KB 244KB [ 527.144334][ T5431] kmem_cache 210KB 210KB [ 527.146566][ T5431] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5094,uid=101 [ 527.152185][ T5431] Out of memory: Killed process 5094 (dhcpcd) total-vm:3400kB, anon-rss:180kB, file-rss:256kB, shmem-rss:0kB, UID:101 pgtables:48kB oom_score_adj:0 [ 527.162970][ T4985] sshd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 527.181675][ T4985] CPU: 0 PID: 4985 Comm: sshd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 527.185824][ T4985] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 527.190450][ T4985] Call Trace: [ 527.191989][ T4985] [ 527.193370][ T4985] dump_stack_lvl+0x16c/0x1f0 [ 527.195466][ T4985] dump_header+0x101/0x900 [ 527.197537][ T4985] oom_kill_process+0x270/0xa70 [ 527.199851][ T4985] out_of_memory+0x343/0x16b0 [ 527.202075][ T4985] ? __pfx___mutex_trylock_common+0x10/0x10 [ 527.204799][ T4985] ? __pfx_out_of_memory+0x10/0x10 [ 527.206983][ T4985] __alloc_pages+0x1d89/0x2460 [ 527.208992][ T4985] ? __pfx___alloc_pages+0x10/0x10 [ 527.211287][ T4985] ? filemap_get_entry+0x239/0x470 [ 527.213256][ T4985] ? find_held_lock+0x2d/0x110 [ 527.215081][ T4985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 527.217588][ T4985] ? policy_nodemask+0xea/0x4e0 [ 527.219932][ T4985] alloc_pages_mpol+0x275/0x610 [ 527.221939][ T4985] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 527.224178][ T4985] ? _raw_spin_unlock+0x28/0x50 [ 527.226201][ T4985] ? swap_swapcount+0x13d/0x220 [ 527.228286][ T4985] ? __lock_acquire+0xc5d/0x3b30 [ 527.230742][ T4985] __read_swap_cache_async+0x274/0x610 [ 527.234110][ T4985] ? __pfx___read_swap_cache_async+0x10/0x10 [ 527.237088][ T4985] ? __pfx___lock_acquire+0x10/0x10 [ 527.239526][ T4985] ? swp_swap_info+0xcf/0x130 [ 527.241578][ T4985] ? __pfx_swp_swap_info+0x10/0x10 [ 527.243821][ T4985] ? mark_lock+0xb5/0xc60 [ 527.245827][ T4985] swap_cluster_readahead+0x4ab/0x6f0 [ 527.248073][ T4985] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 527.250838][ T4985] ? __pfx_lock_release+0x10/0x10 [ 527.253462][ T4985] ? xas_descend+0x141/0x4f0 [ 527.255980][ T4985] ? filemap_get_entry+0x23e/0x470 [ 527.258633][ T4985] swapin_readahead+0x12e/0xe30 [ 527.260718][ T4985] ? get_swap_device+0x367/0x5e0 [ 527.262896][ T4985] ? __pfx_swapin_readahead+0x10/0x10 [ 527.265214][ T4985] ? __filemap_get_folio+0x2ae/0xa90 [ 527.267498][ T4985] ? swap_cache_get_folio+0x1dc/0x460 [ 527.269485][ T4985] ? get_swap_device+0x245/0x5e0 [ 527.271115][ T4985] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 527.273147][ T4985] ? __pfx_lock_acquire+0x10/0x10 [ 527.275528][ T4985] ? __pfx___lock_acquire+0x10/0x10 [ 527.278233][ T4985] do_swap_page+0x4ce/0x3170 [ 527.280338][ T4985] ? rcu_is_watching+0x12/0xc0 [ 527.282430][ T4985] ? __pte_offset_map+0x1b9/0x540 [ 527.284527][ T4985] ? __pfx_do_swap_page+0x10/0x10 [ 527.286856][ T4985] ? pte_offset_map_nolock+0xfe/0x1c0 [ 527.289266][ T4985] ? __pfx_pte_offset_map_nolock+0x10/0x10 [ 527.292144][ T4985] __handle_mm_fault+0x13c1/0x4b40 [ 527.294943][ T4985] ? __pfx___handle_mm_fault+0x10/0x10 [ 527.297911][ T4985] ? find_vma+0x112/0x1b0 [ 527.299960][ T4985] ? __pfx_find_vma+0x10/0x10 [ 527.302324][ T4985] ? lock_acquire+0x1b1/0x560 [ 527.304529][ T4985] handle_mm_fault+0x476/0xa00 [ 527.306799][ T4985] ? lock_mm_and_find_vma+0xa6/0x580 [ 527.309381][ T4985] do_user_addr_fault+0x2e5/0x1080 [ 527.312013][ T4985] exc_page_fault+0x5c/0xc0 [ 527.314296][ T4985] asm_exc_page_fault+0x26/0x30 [ 527.317075][ T4985] RIP: 0010:do_sys_poll+0x7b9/0xde0 [ 527.320495][ T4985] Code: 12 e8 9b 72 8e ff 48 89 d8 48 c1 e8 03 42 0f b6 14 28 48 89 d8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 09 05 00 00 0f b7 03 <66> 41 89 47 06 41 83 ee 01 49 83 c7 08 48 83 c3 08 e8 61 72 8e ff [ 527.329756][ T4985] RSP: 0000:ffffc9000329f900 EFLAGS: 00050246 [ 527.332441][ T4985] RAX: 0000000000000000 RBX: ffffc9000329f9e2 RCX: ffffffff81fefbc6 [ 527.335498][ T4985] RDX: 0000000000000000 RSI: ffffffff81fefbd5 RDI: 0000000000000005 [ 527.339122][ T4985] RBP: ffffc9000329fe48 R08: 0000000000000005 R09: 0000000000000000 [ 527.342259][ T4985] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc9000329f9d0 [ 527.346042][ T4985] R13: dffffc0000000000 R14: 0000000000000002 R15: 0000562148581280 [ 527.349495][ T4985] ? do_sys_poll+0x786/0xde0 [ 527.351766][ T4985] ? do_sys_poll+0x795/0xde0 [ 527.353602][ T4985] ? __pfx_do_sys_poll+0x10/0x10 [ 527.355544][ T4985] ? hlock_class+0x4e/0x130 [ 527.357279][ T4985] ? __pfx_mark_lock+0x10/0x10 [ 527.359143][ T4985] ? filemap_map_pages+0xced/0x1290 [ 527.361129][ T4985] ? __pfx_pollwake+0x10/0x10 [ 527.362982][ T4985] ? __pfx_pollwake+0x10/0x10 [ 527.364947][ T4985] ? _raw_spin_unlock_irq+0x23/0x50 [ 527.367205][ T4985] ? lockdep_hardirqs_on+0x7c/0x110 [ 527.369557][ T4985] ? _raw_spin_unlock_irq+0x2e/0x50 [ 527.371917][ T4985] ? set_user_sigmask+0x217/0x2a0 [ 527.374082][ T4985] ? __pfx_set_user_sigmask+0x10/0x10 [ 527.376096][ T4985] ? __might_fault+0xe3/0x190 [ 527.378009][ T4985] __x64_sys_ppoll+0x25a/0x2d0 [ 527.379943][ T4985] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 527.382048][ T4985] do_syscall_64+0xd2/0x260 [ 527.383876][ T4985] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 527.386161][ T4985] RIP: 0033:0x7f0efc562ad5 [ 527.387803][ T4985] Code: Unable to access opcode bytes at 0x7f0efc562aab. [ 527.390328][ T4985] RSP: 002b:00007ffd30c220c0 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 527.393348][ T4985] RAX: ffffffffffffffda RBX: 000056214857b400 RCX: 00007f0efc562ad5 [ 527.396195][ T4985] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000562148581280 [ 527.399142][ T4985] RBP: 0000000000000064 R08: 0000000000000008 R09: 0000000000000000 [ 527.402025][ T4985] R10: 00007ffd30c22278 R11: 0000000000000246 R12: 0000562148581280 [ 527.405001][ T4985] R13: 00007ffd30c22278 R14: 0000000000000002 R15: 000056214858126c [ 527.407856][ T4985] [ 527.532353][ T4985] Mem-Info: [ 527.533605][ T4985] active_anon:0 inactive_anon:2 isolated_anon:0 [ 527.533605][ T4985] active_file:10 inactive_file:69 isolated_file:0 [ 527.533605][ T4985] unevictable:1768 dirty:0 writeback:0 [ 527.533605][ T4985] slab_reclaimable:11729 slab_unreclaimable:638673 [ 527.533605][ T4985] mapped:1 shmem:1768 pagetables:287 [ 527.533605][ T4985] sec_pagetables:0 bounce:0 [ 527.533605][ T4985] kernel_misc_reclaimable:0 [ 527.533605][ T4985] free:17396 free_pcp:373 free_cma:0 [ 527.557820][ T4985] Node 0 active_anon:0kB inactive_anon:8kB active_file:76kB inactive_file:64kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9776kB pagetables:1116kB sec_pagetables:0kB all_unreclaimable? no [ 527.575167][ T4985] Node 1 active_anon:0kB inactive_anon:0kB active_file:204kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:272kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 527.610820][ T4985] Node 0 DMA free:5488kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 527.628998][ T4985] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 527.635510][ T4985] Node 0 DMA32 free:28592kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:48kB inactive_anon:0kB active_file:84kB inactive_file:56kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 527.655513][ T4985] lowmem_reserve[]: 0 0 0 0 0 [ 527.657819][ T4985] Node 1 Normal free:37300kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:332kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 527.689415][ T4985] lowmem_reserve[]: 0 0 0 0 0 [ 527.693377][ T4985] Node 0 DMA: 5*4kB (UME) 6*8kB (ME) 7*16kB (UME) 4*32kB (UME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5492kB [ 527.699054][ T4985] Node 0 DMA32: 1652*4kB (UM) 402*8kB (UME) 521*16kB (UME) 284*32kB (UME) 20*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 28528kB [ 527.706440][ T4985] Node 1 Normal: 261*4kB (UME) 175*8kB (UME) 215*16kB (UME) 113*32kB (UME) 36*64kB (UME) 10*128kB (UME) 6*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (UM) 3*4096kB (M) = 37660kB [ 527.740288][ T4985] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 527.744370][ T4985] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 527.747806][ T4985] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 527.756812][ T4985] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 527.760378][ T4985] 1819 total pagecache pages [ 527.762124][ T4985] 3 pages in swap cache [ 527.763650][ T4985] Free swap = 116100kB [ 527.765200][ T4985] Total swap = 124996kB [ 527.766744][ T4985] 1048443 pages RAM [ 527.768149][ T4985] 0 pages HighMem/MovableOnly [ 527.773902][ T4985] 254667 pages reserved [ 527.775854][ T4985] 0 pages cma reserved [ 527.777744][ T4985] Unreclaimable slab info: [ 527.784633][ T4985] Name Used Total [ 527.787277][ T4985] pid_2 101KB 171KB [ 527.789488][ T4985] bio-352 7KB 7KB [ 527.803185][ T4985] bio-416 8KB 8KB [ 527.805495][ T4985] bio-432 8KB 8KB [ 527.807818][ T4985] bio-528 15KB 15KB [ 527.812253][ T4985] zspage 47KB 47KB [ 527.814499][ T4985] zs_handle 28KB 28KB [ 527.816713][ T4985] zspage 51KB 51KB [ 527.818889][ T4985] zs_handle 28KB 28KB [ 527.826545][ T4985] zspage 43KB 43KB [ 527.828778][ T4985] zs_handle 28KB 28KB [ 527.844357][ T4985] zspage 47KB 47KB [ 527.847216][ T4985] zs_handle 28KB 28KB [ 527.857419][ T4985] zspage 47KB 47KB [ 527.867699][ T4985] zs_handle 28KB 28KB [ 527.873962][ T4985] zspage 43KB 43KB [ 527.876229][ T4985] zs_handle 28KB 28KB [ 527.878424][ T4985] zspage 39KB 39KB [ 527.905025][ T4985] zs_handle 28KB 28KB [ 527.907892][ T4985] zspage 43KB 43KB [ 527.917355][ T4985] zs_handle 28KB 28KB [ 527.919991][ T4985] zspage 43KB 43KB [ 527.922196][ T4985] zs_handle 28KB 28KB [ 527.924375][ T4985] zspage 51KB 51KB [ 527.926985][ T4985] zs_handle 21KB 28KB [ 527.929976][ T4985] zspage 55KB 55KB [ 527.932794][ T4985] zs_handle 28KB 28KB [ 527.935585][ T4985] zspage 43KB 43KB [ 527.938433][ T4985] zs_handle 28KB 28KB [ 527.977469][ T4985] zspage 43KB 43KB [ 527.984469][ T4985] zs_handle 28KB 28KB [ 527.987172][ T4985] zspage 47KB 47KB [ 527.999776][ T4985] zs_handle 28KB 28KB [ 528.002474][ T4985] zspage 39KB 39KB [ 528.005146][ T4985] zs_handle 28KB 28KB [ 528.008955][ T4985] zspage 43KB 43KB [ 528.011928][ T4985] zs_handle 28KB 28KB [ 528.014742][ T4985] zspage 51KB 51KB [ 528.017543][ T4985] zs_handle 28KB 28KB [ 528.059892][ T4985] zspage 43KB 43KB [ 528.063300][ T4985] zs_handle 28KB 28KB [ 528.066014][ T4985] zspage 39KB 39KB [ 528.068532][ T4985] zs_handle 28KB 28KB [ 528.083956][ T4985] zspage 47KB 47KB [ 528.086695][ T4985] zs_handle 28KB 28KB [ 528.089357][ T4985] zspage 55KB 55KB [ 528.092253][ T4985] zs_handle 28KB 28KB [ 528.094956][ T4985] zspage 47KB 47KB [ 528.097639][ T4985] zs_handle 28KB 28KB [ 528.116668][ T4985] zspage 39KB 39KB [ 528.119396][ T4985] zs_handle 28KB 28KB [ 528.133509][ T4985] zspage 51KB 51KB [ 528.135751][ T4985] zs_handle 24KB 24KB [ 528.137933][ T4985] zspage 51KB 51KB [ 528.146111][ T4985] zs_handle 28KB 28KB [ 528.148316][ T4985] zspage 43KB 43KB [ 528.155150][ T4985] zs_handle 28KB 28KB [ 528.157774][ T4985] zspage 39KB 39KB [ 528.164576][ T4985] zs_handle 28KB 28KB [ 528.168001][ T4985] zspage 47KB 47KB [ 528.170371][ T4985] zs_handle 28KB 28KB [ 528.172567][ T4985] zspage 51KB 51KB [ 528.174743][ T4985] zs_handle 24KB 24KB [ 528.177007][ T4985] zspage 47KB 47KB [ 528.179258][ T4985] zs_handle 28KB 28KB [ 528.183354][ T4985] zspage 55KB 55KB [ 528.185740][ T4985] zs_handle 24KB 24KB [ 528.188139][ T4985] zspage 51KB 51KB [ 528.198313][ T4985] zs_handle 28KB 28KB [ 528.205194][ T4985] zswap_entry 330KB 787KB [ 528.208056][ T4985] AF_VSOCK 30KB 30KB [ 528.222143][ T4985] batadv_tt_change_cache 16KB 16KB [ 528.225627][ T4985] batadv_tl_cache 16KB 16KB [ 528.229121][ T4985] IEEE-802.15.4-MAC 31KB 31KB [ 528.232517][ T4985] IEEE-802.15.4-RAW 31KB 31KB [ 528.235282][ T4985] SMC 30KB 30KB [ 528.238003][ T4985] TIPC 91KB 91KB [ 528.259791][ T4985] RDS 31KB 31KB [ 528.262283][ T4985] SCTPv6 94KB 94KB [ 528.264860][ T4985] SCTP 30KB 30KB [ 528.279012][ T4985] DCCPv6 88KB 88KB [ 528.284316][ T4985] DCCP 92KB 92KB [ 528.286906][ T4985] PNPIPE 31KB 31KB [ 528.289195][ T4985] PHONET 31KB 31KB [ 528.295796][ T4985] L2TP/IPv6 31KB 31KB [ 528.298787][ T4985] L2TP/IP 30KB 30KB [ 528.305164][ T4985] KCM 30KB 30KB [ 528.307501][ T4985] kcm_mux 15KB 15KB [ 528.323521][ T4985] RXRPC 123KB 123KB [ 528.326380][ T4985] rxrpc_call_jar 151KB 151KB [ 528.329123][ T4985] net_bridge_fdb_entry 3079KB 3079KB [ 528.336804][ T4985] MPTCPv6 30KB 30KB [ 528.339250][ T4985] fib6_node 4216KB 4216KB [ 528.343310][ T4985] ip6_dst_cache 1569KB 1781KB [ 528.345680][ T4985] PINGv6 30KB 30KB [ 528.348466][ T4985] RAWv6 123KB 123KB [ 528.359472][ T4985] UDPLITEv6 32KB 32KB [ 528.366375][ T4985] UDPv6 128KB 128KB [ 528.368803][ T4985] TCPv6 559KB 848KB [ 528.387393][ T4985] nf_conntrack 39KB 39KB [ 528.405864][ T4985] wg_peer 91KB 91KB [ 528.408119][ T4985] allowedips_node 11KB 11KB [ 528.417550][ T4985] t10_alua_lu_gp_cache 7KB 7KB [ 528.425555][ T4985] scsi_sense_cache 44KB 44KB [ 528.427828][ T4985] virtio_scsi_cmd 16KB 16KB [ 528.444980][ T4985] bio-136 108KB 108KB [ 528.447393][ T4985] virtio-gpu-vbufs 55KB 87KB [ 528.449634][ T4985] bio-264 7KB 7KB [ 528.451897][ T4985] mqueue_inode_cache 121KB 121KB [ 528.454161][ T4985] f2fs_bio_post_read_ctx 23KB 23KB [ 528.469804][ T4985] jfs_mp 7KB 7KB [ 528.473477][ T4985] fuse_request 7KB 7KB [ 528.476460][ T4985] cifs_small_rq 16KB 16KB [ 528.479345][ T4985] cifs_request 67KB 67KB [ 528.499738][ T4985] cifs_mpx_ids 4KB 4KB [ 528.502400][ T4985] nfs_commit_data 15KB 15KB [ 528.505206][ T4985] nfs_write_data 63KB 63KB [ 528.508309][ T4985] jbd2_inode 15KB 15KB [ 528.511294][ T4985] ext4_system_zone 3KB 3KB [ 528.514155][ T4985] ext4_io_end_vec 15KB 15KB [ 528.516823][ T4985] pid_namespace 23KB 23KB [ 528.519584][ T4985] rpc_buffers 31KB 31KB [ 528.528932][ T4985] rpc_tasks 7KB 7KB [ 528.531879][ T4985] UNIX-STREAM 256KB 256KB [ 528.534748][ T4985] UNIX 422KB 544KB [ 528.537596][ T4985] UDP-Lite 30KB 30KB [ 528.542507][ T4985] MPTCP 31KB 31KB [ 528.545421][ T4985] tcp_bind2_bucket 16KB 16KB [ 528.548339][ T4985] tcp_bind_bucket 16KB 16KB [ 528.551319][ T4985] ip_fib_trie 28KB 28KB [ 528.554128][ T4985] ip_fib_alias 75KB 75KB [ 528.557000][ T4985] rtable 79KB 120KB [ 528.576482][ T4985] PING 30KB 30KB [ 528.578741][ T4985] RAW 61KB 61KB [ 528.581007][ T4985] UDP 123KB 123KB [ 528.583200][ T4985] tw_sock_TCP 7KB 7KB [ 528.585390][ T4985] request_sock_TCP 15KB 15KB [ 528.587574][ T4985] TCP 278KB 520KB [ 528.611211][ T4985] hugetlbfs_inode_cache 31KB 31KB [ 528.613588][ T4985] bio-256 15KB 15KB [ 528.615845][ T4985] ep_head 16KB 16KB [ 528.619159][ T4985] eventpoll_pwq 23KB 23KB [ 528.622693][ T4985] eventpoll_epi 78KB 78KB [ 528.625413][ T4985] inotify_inode_mark 39KB 39KB [ 528.628243][ T4985] sgpool-128 29KB 29KB [ 528.659748][ T4985] sgpool-64 31KB 31KB [ 528.662681][ T4985] sgpool-32 317KB 567KB [ 528.665673][ T4985] sgpool-16 218KB 296KB [ 528.668570][ T4985] sgpool-8 117KB 179KB [ 528.675353][ T4985] bio_crypt_ctx 7KB 7KB [ 528.678322][ T4985] request_queue 208KB 208KB [ 528.700691][ T4985] blkdev_ioc 7KB 7KB [ 528.703493][ T4985] bio-200 120KB 195KB [ 528.706225][ T4985] biovec-max 446KB 446KB [ 528.709363][ T4985] biovec-64 283KB 567KB [ 528.744518][ T4985] biovec-16 132KB 203KB [ 528.747083][ T4985] bio_integrity_payload 7KB 7KB [ 528.749515][ T4985] khugepaged_mm_slot 3KB 3KB [ 528.760651][ T4985] uid_cache 31KB 31KB [ 528.762955][ T4985] iommu_iova_magazine 1084KB 1134KB [ 528.765147][ T4985] iommu_iova 268KB 268KB [ 528.767363][ T4985] dmaengine-unmap-256 30KB 30KB [ 528.769799][ T4985] dmaengine-unmap-128 30KB 30KB [ 528.771986][ T4985] dmaengine-unmap-16 4KB 4KB [ 528.774321][ T4985] dmaengine-unmap-2 4KB 4KB [ 528.776488][ T4985] QIPCRTR 31KB 31KB [ 528.778743][ T4985] audit_buffer 15KB 15KB [ 528.781431][ T4985] skbuff_ext_cache 28KB 28KB [ 528.784175][ T4985] skbuff_small_head 10029KB 11166KB [ 528.786942][ T4985] skbuff_fclone_cache 171KB 234KB [ 528.809450][ T4985] skbuff_head_cache 6324KB 6949KB [ 528.817191][ T4985] configfs_dir_cache 12KB 12KB [ 528.819499][ T4985] file_lock_cache 87KB 87KB [ 528.825712][ T4985] file_lock_ctx 15KB 15KB [ 528.827997][ T4985] fsnotify_mark_connector 19KB 19KB [ 528.830447][ T4985] taskstats 147KB 186KB [ 528.832688][ T4985] proc_dir_entry 5722KB 5722KB [ 528.834840][ T4985] pde_opener 15KB 15KB [ 528.837059][ T4985] seq_file 70KB 101KB [ 528.839360][ T4985] sigqueue 66KB 86KB [ 528.855155][ T4985] shmem_inode_cache 6432KB 6577KB [ 528.857545][ T4985] kernfs_iattrs_cache 15KB 15KB [ 528.869560][ T4985] kernfs_node_cache 486706KB 486706KB [ 528.877811][ T4985] mnt_cache 70KB 70KB [ 528.880140][ T4985] filp 260KB 875KB [ 528.882899][ T4985] names_cache 153KB 510KB [ 528.885104][ T4985] net_namespace 57KB 57KB [ 528.887331][ T4985] ima_iint_cache 55KB 55KB [ 528.897858][ T4985] hashtab_node 79KB 79KB [ 528.900916][ T4985] ebitmap_node 421KB 421KB [ 528.903566][ T4985] avtab_node 187KB 187KB [ 528.906383][ T4985] avc_node 83KB 91KB [ 528.909210][ T4985] lsm_inode_cache 2444KB 3010KB [ 528.933215][ T4985] lsm_file_cache 50KB 127KB [ 528.935632][ T4985] key_jar 31KB 31KB [ 528.937809][ T4985] uts_namespace 31KB 31KB [ 528.954164][ T4985] nsproxy 15KB 15KB [ 528.956413][ T4985] vma_lock 384KB 451KB [ 528.958602][ T4985] vm_area_struct 394KB 468KB [ 528.960978][ T4985] fs_cache 76KB 100KB [ 528.963158][ T4985] files_cache 270KB 334KB [ 528.965336][ T4985] signal_cache 727KB 1731KB [ 528.967749][ T4985] sighand_cache 959KB 1984KB [ 528.969997][ T4985] task_struct 3180KB 4186KB [ 528.972267][ T4985] cred 133KB 292KB [ 528.974449][ T4985] anon_vma_chain 220KB 283KB [ 528.976688][ T4985] anon_vma 272KB 374KB [ 528.979024][ T4985] pid 186KB 414KB [ 528.991885][ T4985] Acpi-Operand 254KB 360KB [ 528.994139][ T4985] Acpi-ParseExt 66KB 82KB [ 528.996428][ T4985] Acpi-Parse 59KB 75KB [ 528.998647][ T4985] Acpi-State 51KB 66KB [ 529.003605][ T4985] Acpi-Namespace 60KB 60KB [ 529.006393][ T4985] numa_policy 3KB 3KB [ 529.009127][ T4985] perf_event 31KB 31KB [ 529.029757][ T4985] trace_event_file 488KB 488KB [ 529.032594][ T4985] ftrace_event_field 885KB 885KB [ 529.035357][ T4985] pool_workqueue 1692KB 1696KB [ 529.038145][ T4985] maple_node 470KB 1360KB [ 529.046740][ T4985] task_group 30KB 30KB [ 529.049334][ T4985] mm_struct 418KB 648KB [ 529.063055][ T4985] vmap_area 250KB 875KB [ 529.065688][ T4985] debug_objects_cache 54021KB 54201KB [ 529.067906][ T4985] page->ptl 74KB 129KB [ 529.079745][ T4985] kmalloc-cg-8k 264448KB 264544KB [ 529.081997][ T4985] kmalloc-cg-4k 405744KB 406072KB [ 529.084229][ T4985] kmalloc-cg-2k 335088KB 335140KB [ 529.086252][ T4985] kmalloc-cg-1k 67154KB 68000KB [ 529.088824][ T4985] kmalloc-cg-512 33716KB 33764KB [ 529.093625][ T4985] kmalloc-cg-256 64KB 64KB [ 529.095812][ T4985] kmalloc-cg-192 4222KB 4228KB [ 529.098013][ T4985] kmalloc-cg-128 4312KB 4312KB [ 529.119518][ T4985] kmalloc-cg-96 542KB 560KB [ 529.129800][ T4985] kmalloc-cg-64 73KB 92KB [ 529.132020][ T4985] kmalloc-cg-32 264KB 304KB [ 529.134221][ T4985] kmalloc-cg-16 16KB 20KB [ 529.136854][ T4985] kmalloc-cg-8 16KB 16KB [ 529.139257][ T4985] kmalloc-8k 4208KB 4672KB [ 529.162924][ T4985] kmalloc-4k 52048KB 53800KB [ 529.165691][ T4985] kmalloc-2k 76016KB 82080KB [ 529.168428][ T4985] kmalloc-1k 214214KB 218272KB [ 529.199208][ T4985] kmalloc-512 240676KB 240776KB [ 529.201825][ T4985] kmalloc-256 51255KB 51264KB [ 529.204292][ T4985] kmalloc-192 22527KB 22536KB [ 529.206816][ T4985] kmalloc-128 31164KB 31172KB [ 529.209575][ T4985] kmalloc-96 3986KB 4508KB [ 529.217766][ T4985] kmalloc-64 14095KB 14996KB [ 529.220391][ T4985] kmalloc-32 41025KB 41036KB [ 529.222801][ T4985] kmalloc-16 2323KB 2788KB [ 529.225317][ T4985] kmalloc-8 2511KB 2568KB [ 529.227708][ T4985] kmem_cache_node 240KB 244KB [ 529.245042][ T4985] kmem_cache 210KB 210KB [ 529.248013][ T4985] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5092,uid=101 [ 529.257526][ T4985] Out of memory: Killed process 5092 (dhcpcd) total-vm:3400kB, anon-rss:180kB, file-rss:256kB, shmem-rss:0kB, UID:101 pgtables:48kB oom_score_adj:0 [ 529.276659][ T4647] kworker/0:2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 529.286258][ T4647] CPU: 0 PID: 4647 Comm: kworker/0:2 Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 529.289905][ T4647] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 529.293605][ T4647] Workqueue: events rht_deferred_worker [ 529.295859][ T4647] Call Trace: [ 529.297346][ T4647] [ 529.298794][ T4647] dump_stack_lvl+0x16c/0x1f0 [ 529.301507][ T4647] dump_header+0x101/0x900 [ 529.304474][ T4647] oom_kill_process+0x270/0xa70 [ 529.307019][ T4647] out_of_memory+0x343/0x16b0 [ 529.308746][ T4647] ? __pfx___mutex_trylock_common+0x10/0x10 [ 529.310887][ T4647] ? __pfx_out_of_memory+0x10/0x10 [ 529.312773][ T4647] __alloc_pages+0x1d89/0x2460 [ 529.314652][ T4647] ? __pfx___alloc_pages+0x10/0x10 [ 529.317010][ T4647] ? __pfx___lock_acquire+0x10/0x10 [ 529.319402][ T4647] ? __pfx_mark_lock+0x10/0x10 [ 529.321806][ T4647] ? __pfx_mark_lock+0x10/0x10 [ 529.324622][ T4647] ? lock_acquire+0x1b1/0x560 [ 529.327312][ T4647] ? find_held_lock+0x2d/0x110 [ 529.329521][ T4647] ? __slab_alloc.constprop.0+0x56/0xb0 [ 529.332005][ T4647] ? __pfx_lock_release+0x10/0x10 [ 529.334286][ T4647] new_slab+0x331/0x3a0 [ 529.336189][ T4647] ___slab_alloc+0x66d/0x1790 [ 529.338404][ T4647] ? kvmalloc_node+0x9d/0x1a0 [ 529.340599][ T4647] ? kvmalloc_node+0x9d/0x1a0 [ 529.342702][ T4647] ? __slab_alloc.constprop.0+0x56/0xb0 [ 529.345645][ T4647] __slab_alloc.constprop.0+0x56/0xb0 [ 529.348356][ T4647] __kmalloc_node+0x36e/0x480 [ 529.350634][ T4647] ? kvmalloc_node+0x9d/0x1a0 [ 529.352922][ T4647] kvmalloc_node+0x9d/0x1a0 [ 529.355068][ T4647] bucket_table_alloc.isra.0+0x86/0x470 [ 529.357661][ T4647] rhashtable_rehash_alloc+0x68/0x120 [ 529.360055][ T4647] rht_deferred_worker+0x1882/0x1fd0 [ 529.362123][ T4647] ? __pfx_lock_release+0x10/0x10 [ 529.364402][ T4647] process_one_work+0x9a9/0x1ac0 [ 529.366736][ T4647] ? __pfx_br_multicast_gc_work+0x10/0x10 [ 529.369047][ T4647] ? __pfx_process_one_work+0x10/0x10 [ 529.371063][ T4647] ? assign_work+0x1a0/0x250 [ 529.372895][ T4647] worker_thread+0x6c8/0xf70 [ 529.374939][ T4647] ? __pfx_worker_thread+0x10/0x10 [ 529.377417][ T4647] kthread+0x2c1/0x3a0 [ 529.379302][ T4647] ? _raw_spin_unlock_irq+0x23/0x50 [ 529.381655][ T4647] ? __pfx_kthread+0x10/0x10 [ 529.383341][ T4647] ret_from_fork+0x45/0x80 [ 529.385789][ T4647] ? __pfx_kthread+0x10/0x10 [ 529.387493][ T4647] ret_from_fork_asm+0x1a/0x30 [ 529.389307][ T4647] [ 529.453312][ T4647] Mem-Info: [ 529.454881][ T4647] active_anon:6 inactive_anon:0 isolated_anon:0 [ 529.454881][ T4647] active_file:27 inactive_file:21 isolated_file:0 [ 529.454881][ T4647] unevictable:1768 dirty:0 writeback:0 [ 529.454881][ T4647] slab_reclaimable:11729 slab_unreclaimable:639036 [ 529.454881][ T4647] mapped:1 shmem:1768 pagetables:275 [ 529.454881][ T4647] sec_pagetables:0 bounce:0 [ 529.454881][ T4647] kernel_misc_reclaimable:0 [ 529.454881][ T4647] free:17361 free_pcp:296 free_cma:0 [ 529.494419][ T4647] Node 0 active_anon:24kB inactive_anon:0kB active_file:0kB inactive_file:220kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9744kB pagetables:1068kB sec_pagetables:0kB all_unreclaimable? no [ 529.517778][ T4647] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:128kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:272kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 529.556102][ T4647] Node 0 DMA free:5492kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 529.585680][ T4647] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 529.588323][ T4647] Node 0 DMA32 free:26292kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:24kB inactive_anon:0kB active_file:28kB inactive_file:112kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1256kB local_pcp:120kB free_cma:0kB [ 529.619742][ T4647] lowmem_reserve[]: 0 0 0 0 0 [ 529.621547][ T4647] Node 1 Normal free:37660kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:64kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 529.631724][ T4647] lowmem_reserve[]: 0 0 0 0 0 [ 529.633439][ T4647] Node 0 DMA: 5*4kB (UME) 6*8kB (ME) 7*16kB (UME) 4*32kB (UME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5492kB [ 529.639172][ T4647] Node 0 DMA32: 1549*4kB (UM) 304*8kB (ME) 425*16kB (UME) 284*32kB (UME) 20*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 25796kB [ 529.644851][ T4647] Node 1 Normal: 261*4kB (UME) 175*8kB (UME) 215*16kB (UME) 113*32kB (UME) 36*64kB (UME) 10*128kB (UME) 6*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (UM) 3*4096kB (M) = 37660kB [ 529.688889][ T4647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 529.699878][ T4647] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 529.705286][ T4647] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 529.709559][ T4647] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 529.715333][ T4647] 1819 total pagecache pages [ 529.717718][ T4647] 3 pages in swap cache [ 529.719245][ T4647] Free swap = 116356kB [ 529.746385][ T4647] Total swap = 124996kB [ 529.747916][ T4647] 1048443 pages RAM [ 529.749293][ T4647] 0 pages HighMem/MovableOnly [ 529.756841][ T4647] 254667 pages reserved [ 529.758383][ T4647] 0 pages cma reserved [ 529.759923][ T4647] Unreclaimable slab info: [ 529.761534][ T4647] Name Used Total [ 529.763746][ T4647] pid_2 101KB 171KB [ 529.765947][ T4647] bio-352 7KB 7KB [ 529.768119][ T4647] bio-416 8KB 8KB [ 529.781489][ T4647] bio-432 8KB 8KB [ 529.783582][ T4647] bio-528 15KB 15KB [ 529.785787][ T4647] zspage 47KB 47KB [ 529.787937][ T4647] zs_handle 28KB 28KB [ 529.809726][ T4647] zspage 51KB 51KB [ 529.812014][ T4647] zs_handle 28KB 28KB [ 529.814324][ T4647] zspage 43KB 43KB [ 529.816761][ T4647] zs_handle 28KB 28KB [ 529.819225][ T4647] zspage 47KB 47KB [ 529.822791][ T4647] zs_handle 28KB 28KB [ 529.824985][ T4647] zspage 47KB 47KB [ 529.827173][ T4647] zs_handle 28KB 28KB [ 529.829329][ T4647] zspage 43KB 43KB [ 529.831576][ T4647] zs_handle 28KB 28KB [ 529.833744][ T4647] zspage 39KB 39KB [ 529.836205][ T4647] zs_handle 28KB 28KB [ 529.838453][ T4647] zspage 43KB 43KB [ 529.862678][ T4647] zs_handle 28KB 28KB [ 529.864967][ T4647] zspage 43KB 43KB [ 529.867479][ T4647] zs_handle 28KB 28KB [ 529.885340][ T4647] zspage 51KB 51KB [ 529.887584][ T4647] zs_handle 21KB 28KB [ 529.892032][ T4647] zspage 55KB 55KB [ 529.894321][ T4647] zs_handle 28KB 28KB [ 529.896643][ T4647] zspage 43KB 43KB [ 529.898951][ T4647] zs_handle 28KB 28KB [ 529.916595][ T4647] zspage 43KB 43KB [ 529.918890][ T4647] zs_handle 28KB 28KB [ 529.925883][ T4647] zspage 47KB 47KB [ 529.928110][ T4647] zs_handle 28KB 28KB [ 529.934227][ T4647] zspage 39KB 39KB [ 529.936620][ T4647] zs_handle 28KB 28KB [ 529.938967][ T4647] zspage 43KB 43KB [ 529.952715][ T4647] zs_handle 28KB 28KB [ 529.954917][ T4647] zspage 51KB 51KB [ 529.957235][ T4647] zs_handle 28KB 28KB [ 529.959391][ T4647] zspage 43KB 43KB [ 529.984311][ T4647] zs_handle 28KB 28KB [ 529.986664][ T4647] zspage 39KB 39KB [ 529.988907][ T4647] zs_handle 28KB 28KB [ 529.991295][ T4647] zspage 47KB 47KB [ 529.993484][ T4647] zs_handle 28KB 28KB [ 529.995642][ T4647] zspage 55KB 55KB [ 529.997913][ T4647] zs_handle 28KB 28KB [ 530.000187][ T4647] zspage 47KB 47KB [ 530.002365][ T4647] zs_handle 28KB 28KB [ 530.004730][ T4647] zspage 39KB 39KB [ 530.007104][ T4647] zs_handle 28KB 28KB [ 530.028317][ T4647] zspage 51KB 51KB [ 530.030666][ T4647] zs_handle 24KB 24KB [ 530.032847][ T4647] zspage 51KB 51KB [ 530.035094][ T4647] zs_handle 28KB 28KB [ 530.037302][ T4647] zspage 43KB 43KB [ 530.039473][ T4647] zs_handle 28KB 28KB [ 530.058694][ T4647] zspage 39KB 39KB [ 530.075892][ T4647] zs_handle 28KB 28KB [ 530.078147][ T4647] zspage 47KB 47KB [ 530.080374][ T4647] zs_handle 28KB 28KB [ 530.082536][ T4647] zspage 51KB 51KB [ 530.084707][ T4647] zs_handle 24KB 24KB [ 530.086913][ T4647] zspage 47KB 47KB [ 530.089076][ T4647] zs_handle 28KB 28KB [ 530.108571][ T4647] zspage 55KB 55KB [ 530.117335][ T4647] zs_handle 24KB 24KB [ 530.129768][ T4647] zspage 51KB 51KB [ 530.132052][ T4647] zs_handle 28KB 28KB [ 530.134250][ T4647] zswap_entry 330KB 787KB [ 530.136745][ T4647] AF_VSOCK 30KB 30KB [ 530.139360][ T4647] batadv_tt_change_cache 16KB 16KB [ 530.143897][ T4647] batadv_tl_cache 16KB 16KB [ 530.146283][ T4647] IEEE-802.15.4-MAC 31KB 31KB [ 530.148435][ T4647] IEEE-802.15.4-RAW 31KB 31KB [ 530.150883][ T4647] SMC 30KB 30KB [ 530.153298][ T4647] TIPC 91KB 91KB [ 530.155522][ T4647] RDS 31KB 31KB [ 530.157823][ T4647] SCTPv6 94KB 94KB [ 530.183103][ T4647] SCTP 30KB 30KB [ 530.185366][ T4647] DCCPv6 88KB 88KB [ 530.187682][ T4647] DCCP 92KB 92KB [ 530.190041][ T4647] PNPIPE 31KB 31KB [ 530.192219][ T4647] PHONET 31KB 31KB [ 530.194446][ T4647] L2TP/IPv6 31KB 31KB [ 530.196714][ T4647] L2TP/IP 30KB 30KB [ 530.198965][ T4647] KCM 30KB 30KB [ 530.213883][ T4647] kcm_mux 15KB 15KB [ 530.216218][ T4647] RXRPC 123KB 123KB [ 530.218776][ T4647] rxrpc_call_jar 151KB 151KB [ 530.246140][ T4647] net_bridge_fdb_entry 3079KB 3079KB [ 530.248744][ T4647] MPTCPv6 30KB 30KB [ 530.251180][ T4647] fib6_node 4216KB 4216KB [ 530.253673][ T4647] ip6_dst_cache 1583KB 1781KB [ 530.256760][ T4647] PINGv6 30KB 30KB [ 530.283272][ T4647] RAWv6 123KB 123KB [ 530.286041][ T4647] UDPLITEv6 32KB 32KB [ 530.288618][ T4647] UDPv6 128KB 128KB [ 530.296398][ T4647] TCPv6 559KB 848KB [ 530.298835][ T4647] nf_conntrack 39KB 39KB [ 530.309326][ T4647] wg_peer 91KB 91KB [ 530.334843][ T4647] allowedips_node 11KB 11KB [ 530.337612][ T4647] t10_alua_lu_gp_cache 7KB 7KB [ 530.344664][ T4647] scsi_sense_cache 44KB 44KB [ 530.347221][ T4647] virtio_scsi_cmd 16KB 16KB [ 530.349783][ T4647] bio-136 108KB 108KB [ 530.352629][ T4647] virtio-gpu-vbufs 55KB 87KB [ 530.355792][ T4647] bio-264 7KB 7KB [ 530.358678][ T4647] mqueue_inode_cache 121KB 121KB [ 530.377185][ T4647] f2fs_bio_post_read_ctx 23KB 23KB [ 530.385573][ T4647] jfs_mp 7KB 7KB [ 530.388713][ T4647] fuse_request 7KB 7KB [ 530.402015][ T4647] cifs_small_rq 16KB 16KB [ 530.404238][ T4647] cifs_request 67KB 67KB [ 530.406751][ T4647] cifs_mpx_ids 4KB 4KB [ 530.409174][ T4647] nfs_commit_data 15KB 15KB [ 530.411796][ T4647] nfs_write_data 63KB 63KB [ 530.414569][ T4647] jbd2_inode 15KB 15KB [ 530.417328][ T4647] ext4_system_zone 3KB 3KB [ 530.459763][ T4647] ext4_io_end_vec 15KB 15KB [ 530.462018][ T4647] pid_namespace 23KB 23KB [ 530.464248][ T4647] rpc_buffers 31KB 31KB [ 530.466584][ T4647] rpc_tasks 7KB 7KB [ 530.468839][ T4647] UNIX-STREAM 256KB 256KB [ 530.473364][ T4647] UNIX 422KB 544KB [ 530.475907][ T4647] UDP-Lite 30KB 30KB [ 530.478717][ T4647] MPTCP 31KB 31KB [ 530.488375][ T4647] tcp_bind2_bucket 16KB 16KB [ 530.529782][ T4647] tcp_bind_bucket 16KB 16KB [ 530.532553][ T4647] ip_fib_trie 28KB 28KB [ 530.535207][ T4647] ip_fib_alias 75KB 75KB [ 530.537997][ T4647] rtable 79KB 120KB [ 530.546760][ T4647] PING 30KB 30KB [ 530.549439][ T4647] RAW 61KB 61KB [ 530.583461][ T4647] UDP 123KB 123KB [ 530.586146][ T4647] tw_sock_TCP 7KB 7KB [ 530.588806][ T4647] request_sock_TCP 15KB 15KB [ 530.609301][ T4647] TCP 278KB 520KB [ 530.615498][ T4647] hugetlbfs_inode_cache 31KB 31KB [ 530.618420][ T4647] bio-256 15KB 15KB [ 530.628378][ T4647] ep_head 16KB 16KB [ 530.649950][ T4647] eventpoll_pwq 23KB 23KB [ 530.652179][ T4647] eventpoll_epi 78KB 78KB [ 530.654403][ T4647] inotify_inode_mark 39KB 39KB [ 530.656731][ T4647] sgpool-128 29KB 29KB [ 530.659030][ T4647] sgpool-64 31KB 31KB [ 530.680689][ T4647] sgpool-32 317KB 567KB [ 530.682943][ T4647] sgpool-16 218KB 296KB [ 530.685149][ T4647] sgpool-8 117KB 179KB [ 530.687341][ T4647] bio_crypt_ctx 7KB 7KB [ 530.689541][ T4647] request_queue 208KB 208KB [ 530.691878][ T4647] blkdev_ioc 7KB 7KB [ 530.694099][ T4647] bio-200 120KB 195KB [ 530.696293][ T4647] biovec-max 446KB 446KB [ 530.698497][ T4647] biovec-64 283KB 567KB [ 530.726542][ T4647] biovec-16 132KB 203KB [ 530.728812][ T4647] bio_integrity_payload 7KB 7KB [ 530.737111][ T4647] khugepaged_mm_slot 3KB 3KB [ 530.739462][ T4647] uid_cache 31KB 31KB [ 530.742262][ T4647] iommu_iova_magazine 1084KB 1134KB [ 530.745115][ T4647] iommu_iova 268KB 268KB [ 530.747795][ T4647] dmaengine-unmap-256 30KB 30KB [ 530.764849][ T4647] dmaengine-unmap-128 30KB 30KB [ 530.767653][ T4647] dmaengine-unmap-16 4KB 4KB [ 530.781270][ T4647] dmaengine-unmap-2 4KB 4KB [ 530.783954][ T4647] QIPCRTR 31KB 31KB [ 530.786640][ T4647] audit_buffer 15KB 15KB [ 530.789356][ T4647] skbuff_ext_cache 28KB 28KB [ 530.792130][ T4647] skbuff_small_head 10306KB 11166KB [ 530.794798][ T4647] skbuff_fclone_cache 171KB 234KB [ 530.797546][ T4647] skbuff_head_cache 6608KB 6949KB [ 530.823509][ T4647] configfs_dir_cache 12KB 12KB [ 530.826275][ T4647] file_lock_cache 87KB 87KB [ 530.829523][ T4647] file_lock_ctx 15KB 15KB [ 530.838415][ T4647] fsnotify_mark_connector 19KB 19KB [ 530.841413][ T4647] taskstats 147KB 186KB [ 530.844071][ T4647] proc_dir_entry 5722KB 5722KB [ 530.846759][ T4647] pde_opener 15KB 15KB [ 530.849420][ T4647] seq_file 70KB 101KB [ 530.861830][ T4647] sigqueue 66KB 86KB [ 530.864548][ T4647] shmem_inode_cache 6432KB 6577KB [ 530.867231][ T4647] kernfs_iattrs_cache 15KB 15KB [ 530.890731][ T4647] kernfs_node_cache 486706KB 486706KB [ 530.893466][ T4647] mnt_cache 70KB 70KB [ 530.896150][ T4647] filp 260KB 875KB [ 530.898851][ T4647] names_cache 153KB 510KB [ 530.901617][ T4647] net_namespace 57KB 57KB [ 530.904286][ T4647] ima_iint_cache 55KB 55KB [ 530.906804][ T4647] hashtab_node 79KB 79KB [ 530.908980][ T4647] ebitmap_node 421KB 421KB [ 530.937780][ T4647] avtab_node 187KB 187KB [ 530.945257][ T4647] avc_node 83KB 91KB [ 530.947622][ T4647] lsm_inode_cache 2444KB 3010KB [ 530.949949][ T4647] lsm_file_cache 50KB 127KB [ 530.952120][ T4647] key_jar 31KB 31KB [ 530.954308][ T4647] uts_namespace 31KB 31KB [ 530.956500][ T4647] nsproxy 15KB 15KB [ 530.958727][ T4647] vma_lock 384KB 451KB [ 530.965289][ T4647] vm_area_struct 394KB 468KB [ 530.967493][ T4647] fs_cache 76KB 100KB [ 530.995188][ T4647] files_cache 270KB 334KB [ 530.997849][ T4647] signal_cache 727KB 1731KB [ 531.003445][ T4647] sighand_cache 959KB 1984KB [ 531.006304][ T4647] task_struct 3180KB 4186KB [ 531.009016][ T4647] cred 133KB 292KB [ 531.048722][ T4647] anon_vma_chain 220KB 283KB [ 531.052871][ T4647] anon_vma 272KB 374KB [ 531.055628][ T4647] pid 186KB 414KB [ 531.058378][ T4647] Acpi-Operand 254KB 360KB [ 531.078040][ T4647] Acpi-ParseExt 66KB 82KB [ 531.082143][ T4647] Acpi-Parse 59KB 75KB [ 531.084786][ T4647] Acpi-State 51KB 66KB [ 531.087521][ T4647] Acpi-Namespace 60KB 60KB [ 531.107648][ T4647] numa_policy 3KB 3KB [ 531.114158][ T4647] perf_event 31KB 31KB [ 531.116426][ T4647] trace_event_file 488KB 488KB [ 531.118634][ T4647] ftrace_event_field 885KB 885KB [ 531.129837][ T4647] pool_workqueue 1692KB 1696KB [ 531.132440][ T4647] maple_node 470KB 1360KB [ 531.135230][ T4647] task_group 30KB 30KB [ 531.137449][ T4647] mm_struct 418KB 648KB [ 531.147539][ T4647] vmap_area 250KB 875KB [ 531.174492][ T4647] debug_objects_cache 54021KB 54201KB [ 531.176843][ T4647] page->ptl 74KB 129KB [ 531.179041][ T4647] kmalloc-cg-8k 264448KB 264544KB [ 531.194543][ T4647] kmalloc-cg-4k 405744KB 406072KB [ 531.196817][ T4647] kmalloc-cg-2k 335088KB 335140KB [ 531.199131][ T4647] kmalloc-cg-1k 67154KB 68000KB [ 531.201863][ T4647] kmalloc-cg-512 33716KB 33764KB [ 531.204136][ T4647] kmalloc-cg-256 64KB 64KB [ 531.206497][ T4647] kmalloc-cg-192 4222KB 4228KB [ 531.208828][ T4647] kmalloc-cg-128 4312KB 4312KB [ 531.215530][ T4647] kmalloc-cg-96 542KB 560KB [ 531.217953][ T4647] kmalloc-cg-64 73KB 92KB [ 531.245734][ T4647] kmalloc-cg-32 264KB 304KB [ 531.248586][ T4647] kmalloc-cg-16 16KB 20KB [ 531.257637][ T4647] kmalloc-cg-8 16KB 16KB [ 531.285137][ T4647] kmalloc-8k 4208KB 4672KB [ 531.287462][ T4647] kmalloc-4k 56608KB 56744KB [ 531.289951][ T4647] kmalloc-2k 76016KB 82080KB [ 531.293442][ T4647] kmalloc-1k 215424KB 218272KB [ 531.296548][ T4647] kmalloc-512 240693KB 240776KB [ 531.299021][ T4647] kmalloc-256 53847KB 53856KB [ 531.317119][ T4647] kmalloc-192 22527KB 22536KB [ 531.319928][ T4647] kmalloc-128 31164KB 31172KB [ 531.322793][ T4647] kmalloc-96 4034KB 4508KB [ 531.326104][ T4647] kmalloc-64 14110KB 14996KB [ 531.369794][ T4647] kmalloc-32 41043KB 41044KB [ 531.372544][ T4647] kmalloc-16 2323KB 2788KB [ 531.375188][ T4647] kmalloc-8 2511KB 2568KB [ 531.377826][ T4647] kmem_cache_node 240KB 244KB [ 531.397397][ T4647] kmem_cache 210KB 210KB [ 531.400280][ T4647] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5071,uid=101 [ 531.406327][ T4647] Out of memory: Killed process 5071 (dhcpcd) total-vm:3400kB, anon-rss:180kB, file-rss:256kB, shmem-rss:0kB, UID:101 pgtables:48kB oom_score_adj:0 [ 531.431626][ T6120] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 531.435992][ T6120] CPU: 2 PID: 6120 Comm: udevd Not tainted 6.8.0-syzkaller-ga4145ce1e7bc-dirty #0 [ 531.439949][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 531.443729][ T6120] Call Trace: [ 531.445136][ T6120] [ 531.446229][ T6120] dump_stack_lvl+0x16c/0x1f0 [ 531.448138][ T6120] dump_header+0x101/0x900 [ 531.450175][ T6120] oom_kill_process+0x270/0xa70 [ 531.452421][ T6120] out_of_memory+0x343/0x16b0 [ 531.454600][ T6120] ? __pfx___mutex_trylock_common+0x10/0x10 [ 531.457299][ T6120] ? __pfx_out_of_memory+0x10/0x10 [ 531.459148][ T6120] __alloc_pages+0x1d89/0x2460 [ 531.460901][ T6120] ? __pfx___alloc_pages+0x10/0x10 [ 531.462776][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 531.464698][ T6120] ? hlock_class+0x4e/0x130 [ 531.466463][ T6120] ? lock_acquire+0x1b1/0x560 [ 531.468296][ T6120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 531.470533][ T6120] ? policy_nodemask+0xea/0x4e0 [ 531.472430][ T6120] alloc_pages_mpol+0x275/0x610 [ 531.474465][ T6120] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 531.476637][ T6120] ? hlock_class+0x4e/0x130 [ 531.478342][ T6120] ? find_held_lock+0x2d/0x110 [ 531.480131][ T6120] ? find_held_lock+0x2d/0x110 [ 531.481909][ T6120] vma_alloc_folio+0xad/0x160 [ 531.483680][ T6120] ? __pfx_vma_alloc_folio+0x10/0x10 [ 531.485704][ T6120] ? __pfx___lock_acquire+0x10/0x10 [ 531.487612][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 531.489487][ T6120] do_wp_page+0xe47/0x36f0 [ 531.491137][ T6120] ? __pfx_lock_acquire+0x10/0x10 [ 531.493016][ T6120] ? __pfx_do_wp_page+0x10/0x10 [ 531.495195][ T6120] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 531.497594][ T6120] __handle_mm_fault+0x1fbf/0x4b40 [ 531.499923][ T6120] ? __pfx___handle_mm_fault+0x10/0x10 [ 531.502492][ T6120] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 531.505024][ T6120] ? do_user_addr_fault+0x708/0x1080 [ 531.507484][ T6120] handle_mm_fault+0x476/0xa00 [ 531.509730][ T6120] do_user_addr_fault+0x426/0x1080 [ 531.512255][ T6120] ? trace_irq_disable.constprop.0+0xe4/0x130 [ 531.515055][ T6120] exc_page_fault+0x5c/0xc0 [ 531.517194][ T6120] asm_exc_page_fault+0x26/0x30 [ 531.519496][ T6120] RIP: 0033:0x7fa6f62c71a6 [ 531.521586][ T6120] Code: Unable to access opcode bytes at 0x7fa6f62c717c. [ 531.524711][ T6120] RSP: 002b:00007ffc719e4480 EFLAGS: 00010203 [ 531.527580][ T6120] RAX: 0000000000000001 RBX: 0000000000000410 RCX: 000000000000003f [ 531.531358][ T6120] RDX: 0000564b9660c8c0 RSI: 0000564b96545010 RDI: 0000564b9660c8c0 [ 531.535175][ T6120] RBP: 0000564b9660c8b0 R08: 0000000000000000 R09: e24a6677f4ddb045 [ 531.538853][ T6120] R10: e756e390ef044c45 R11: 0000000000000007 R12: 0000000000000000 [ 531.542477][ T6120] R13: 0000564b65823040 R14: 00007fa6f63f1aa0 R15: 0000564b965452c0 [ 531.545499][ T6120] [ 531.557046][ T6120] Mem-Info: [ 531.558642][ T6120] active_anon:0 inactive_anon:38 isolated_anon:0 [ 531.558642][ T6120] active_file:2 inactive_file:46 isolated_file:0 [ 531.558642][ T6120] unevictable:1768 dirty:0 writeback:0 [ 531.558642][ T6120] slab_reclaimable:11729 slab_unreclaimable:640494 [ 531.558642][ T6120] mapped:1 shmem:1768 pagetables:263 [ 531.558642][ T6120] sec_pagetables:0 bounce:0 [ 531.558642][ T6120] kernel_misc_reclaimable:0 [ 531.558642][ T6120] free:15775 free_pcp:375 free_cma:0 [ 531.597278][ T6120] Node 0 active_anon:0kB inactive_anon:28kB active_file:168kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9712kB pagetables:1020kB sec_pagetables:0kB all_unreclaimable? no [ 531.619760][ T6120] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:56kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:272kB pagetables:32kB sec_pagetables:0kB all_unreclaimable? no [ 531.649471][ T6120] Node 0 DMA free:5492kB boost:0kB min:328kB low:408kB high:488kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 531.666893][ T6120] lowmem_reserve[]: 0 1320 1320 1320 1320 [ 531.678271][ T6120] Node 0 DMA32 free:19948kB boost:0kB min:29012kB low:36264kB high:43516kB reserved_highatomic:10240KB active_anon:0kB inactive_anon:24kB active_file:0kB inactive_file:420kB unevictable:3536kB writepending:0kB present:2080628kB managed:1377820kB mlocked:0kB bounce:0kB free_pcp:1376kB local_pcp:548kB free_cma:0kB [ 531.694176][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 531.696488][ T6120] Node 1 Normal free:37660kB boost:0kB min:38240kB low:47800kB high:57360kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:404kB inactive_file:0kB unevictable:3536kB writepending:0kB present:2097152kB managed:1781924kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 531.727204][ T6120] lowmem_reserve[]: 0 0 0 0 0 [ 531.729555][ T6120] Node 0 DMA: 6*4kB (UME) 5*8kB (ME) 6*16kB (UME) 5*32kB (UME) 3*64kB (M) 3*128kB (UME) 2*256kB (UE) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 0*4096kB = 5504kB [ 531.757686][ T6120] Node 0 DMA32: 1460*4kB (UM) 304*8kB (ME) 259*16kB (UME) 159*32kB (UME) 20*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18784kB [ 531.775675][ T6120] Node 1 Normal: 261*4kB (UME) 175*8kB (UME) 215*16kB (UME) 113*32kB (UME) 36*64kB (UME) 10*128kB (UME) 6*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (UM) 3*4096kB (M) = 37660kB [ 531.818830][ T6120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 531.826356][ T6120] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 531.845744][ T6120] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 531.849531][ T6120] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 531.854817][ T6120] 1818 total pagecache pages [ 531.856683][ T6120] 2 pages in swap cache [ 531.858197][ T6120] Free swap = 116356kB [ 531.859772][ T6120] Total swap = 124996kB [ 531.861278][ T6120] 1048443 pages RAM [ 531.862652][ T6120] 0 pages HighMem/MovableOnly [ 531.864574][ T6120] 254667 pages reserved [ 531.866199][ T6120] 0 pages cma reserved [ 531.868072][ T6120] Unreclaimable slab info: [ 531.903647][ T6120] Name Used Total [ 531.905966][ T6120] pid_2 101KB 171KB [ 531.908443][ T6120] bio-352 7KB 7KB [ 531.911946][ T6120] bio-416 8KB 8KB [ 531.914609][ T6120] bio-432 8KB 8KB [ 531.917460][ T6120] bio-528 15KB 15KB [ 531.919756][ T6120] zspage 47KB 47KB [ 531.922029][ T6120] zs_handle 28KB 28KB [ 531.924190][ T6120] zspage 51KB 51KB [ 531.926374][ T6120] zs_handle 28KB 28KB [ 531.928559][ T6120] zspage 43KB 43KB [ 531.952827][ T6120] zs_handle 28KB 28KB [ 531.956145][ T6120] zspage 47KB 47KB [ 531.958425][ T6120] zs_handle 28KB 28KB [ 531.966487][ T6120] zspage 47KB 47KB [ 531.968756][ T6120] zs_handle 28KB 28KB [ 531.978194][ T6120] zspage 43KB 43KB [ 531.980759][ T6120] zs_handle 28KB 28KB [ 531.983467][ T6120] zspage 39KB 39KB [ 531.985880][ T6120] zs_handle 28KB 28KB [ 531.988173][ T6120] zspage 43KB 43KB [ 531.999162][ T6120] zs_handle 28KB 28KB [ 532.002186][ T6120] zspage 43KB 43KB [ 532.005026][ T6120] zs_handle 28KB 28KB [ 532.007766][ T6120] zspage 51KB 51KB [ 532.023755][ T6120] zs_handle 21KB 28KB [ 532.026087][ T6120] zspage 55KB 55KB [ 532.028342][ T6120] zs_handle 28KB 28KB [ 532.032126][ T6120] zspage 43KB 43KB [ 532.034761][ T6120] zs_handle 28KB 28KB [ 532.036866][ T6120] zspage 43KB 43KB [ 532.039166][ T6120] zs_handle 28KB 28KB [ 532.049753][ T6120] zspage 47KB 47KB [ 532.052668][ T6120] zs_handle 28KB 28KB [ 532.055506][ T6120] zspage 39KB 39KB [ 532.061425][ T6120] zs_handle 28KB 28KB [ 532.063759][ T6120] zspage 43KB 43KB [ 532.066268][ T6120] zs_handle 28KB 28KB [ 532.068677][ T6120] zspage 51KB 51KB [ 532.078374][ T6120] zs_handle 28KB 28KB [ 532.086020][ T6120] zspage 43KB 43KB [ 532.088295][ T6120] zs_handle 28KB 28KB [ 532.092286][ T6120] zspage 39KB 39KB [ 532.094417][ T6120] zs_handle 28KB 28KB [ 532.096389][ T6120] zspage 47KB 47KB [ 532.098713][ T6120] zs_handle 28KB 28KB [ 532.105585][ T6120] zspage 55KB 55KB [ 532.107713][ T6120] zs_handle 28KB 28KB [ 532.111629][ T6120] zspage 47KB 47KB [ 532.114063][ T6120] zs_handle 28KB 28KB [ 532.116592][ T6120] zspage 39KB 39KB [ 532.118953][ T6120] zs_handle 28KB 28KB [ 532.125560][ T6120] zspage 51KB 51KB [ 532.127814][ T6120] zs_handle 24KB 24KB [ 532.138246][ T6120] zspage 51KB 51KB [ 532.141776][ T6120] zs_handle 28KB 28KB [ 532.144235][ T6120] zspage 43KB 43KB [ 532.146741][ T6120] zs_handle 28KB 28KB [ 532.149309][ T6120] zspage 39KB 39KB [ 532.171660][ T6120] zs_handle 28KB 28KB [ 532.173896][ T6120] zspage 47KB 47KB [ 532.176270][ T6120] zs_handle 28KB 28KB [ 532.178773][ T6120] zspage 51KB 51KB [ 532.181701][ T6120] zs_handle 24KB 24KB [ 532.183877][ T6120] zspage 47KB 47KB [ 532.186272][ T6120] zs_handle 28KB 28KB [ 532.188449][ T6120] zspage 55KB 55KB [ 532.202326][ T6120] zs_handle 24KB 24KB [ 532.205079][ T6120] zspage 51KB 51KB [ 532.208113][ T6120] zs_handle 28KB 28KB [ 532.211123][ T6120] zswap_entry 330KB 787KB [ 532.213984][ T6120] AF_VSOCK 30KB 30KB [ 532.216852][ T6120] batadv_tt_change_cache 16KB 16KB [ 532.242238][ T6120] batadv_tl_cache 16KB 16KB [ 532.244700][ T6120] IEEE-802.15.4-MAC 31KB 31KB [ 532.247042][ T6120] IEEE-802.15.4-RAW 31KB 31KB [ 532.249632][ T6120] SMC 30KB 30KB [ 532.252639][ T6120] TIPC 91KB 91KB [ 532.255603][ T6120] RDS 31KB 31KB [ 532.257841][ T6120] SCTPv6 94KB 94KB [ 532.279397][ T6120] SCTP 30KB 30KB [ 532.283293][ T6120] DCCPv6 88KB 88KB [ 532.286232][ T6120] DCCP 92KB 92KB [ 532.288931][ T6120] PNPIPE 31KB 31KB [ 532.307574][ T6120] PHONET 31KB 31KB [ 532.310440][ T6120] L2TP/IPv6 31KB 31KB [ 532.313123][ T6120] L2TP/IP 30KB 30KB [ 532.316043][ T6120] KCM 30KB 30KB [ 532.318880][ T6120] kcm_mux 15KB 15KB [ 532.342482][ T6120] RXRPC 123KB 123KB [ 532.344970][ T6120] rxrpc_call_jar 151KB 151KB [ 532.347482][ T6120] net_bridge_fdb_entry 3079KB 3079KB [ 532.359776][ T6120] MPTCPv6 30KB 30KB [ 532.362793][ T6120] fib6_node 4216KB 4216KB [ 532.366299][ T6120] ip6_dst_cache 1583KB 1781KB [ 532.369027][ T6120] PINGv6 30KB 30KB [ 532.381794][ T6120] RAWv6 123KB 123KB [ 532.384167][ T6120] UDPLITEv6 32KB 32KB [ 532.386421][ T6120] UDPv6 128KB 128KB [ 532.388733][ T6120] TCPv6 559KB 848KB [ 532.394474][ T6120] nf_conntrack 39KB 39KB [ 532.396867][ T6120] wg_peer 91KB 91KB [ 532.399187][ T6120] allowedips_node 11KB 11KB [ 532.405744][ T6120] t10_alua_lu_gp_cache 7KB 7KB [ 532.408093][ T6120] scsi_sense_cache 44KB 44KB [ 532.417298][ T6120] virtio_scsi_cmd 16KB 16KB [ 532.419485][ T6120] bio-136 108KB 108KB [ 532.421790][ T6120] virtio-gpu-vbufs 55KB 87KB [ 532.424035][ T6120] bio-264 7KB 7KB [ 532.426250][ T6120] mqueue_inode_cache 121KB 121KB [ 532.428512][ T6120] f2fs_bio_post_read_ctx 23KB 23KB [ 532.442915][ T6120] jfs_mp 7KB 7KB [ 532.445808][ T6120] fuse_request 7KB 7KB [ 532.448689][ T6120] cifs_small_rq 16KB 16KB [ 532.452207][ T6120] cifs_request 67KB 67KB [ 532.454585][ T6120] cifs_mpx_ids 4KB 4KB [ 532.456877][ T6120] nfs_commit_data 15KB 15KB [ 532.459175][ T6120] nfs_write_data 63KB 63KB [ 532.464857][ T6120] jbd2_inode 15KB 15KB [ 532.467704][ T6120] ext4_system_zone 3KB 3KB [ 532.478828][ T6120] ext4_io_end_vec 15KB 15KB [ 532.505812][ T6120] pid_namespace 23KB 23KB [ 532.508056][ T6120] rpc_buffers 31KB 31KB [ 532.510316][ T6120] rpc_tasks 7KB 7KB [ 532.512511][ T6120] UNIX-STREAM 256KB 256KB [ 532.514679][ T6120] UNIX 422KB 544KB [ 532.516865][ T6120] UDP-Lite 30KB 30KB [ 532.519111][ T6120] MPTCP 31KB 31KB [ 532.536788][ T6120] tcp_bind2_bucket 16KB 16KB [ 532.539163][ T6120] tcp_bind_bucket 16KB 16KB [ 532.583033][ T6120] ip_fib_trie 28KB 28KB [ 532.585393][ T6120] ip_fib_alias 75KB 75KB [ 532.587612][ T6120] rtable 79KB 120KB [ 532.616697][ T6120] PING 30KB 30KB [ 532.618967][ T6120] RAW 61KB 61KB [ 532.626575][ T6120] UDP 123KB 123KB [ 532.629028][ T6120] tw_sock_TCP 7KB 7KB [ 532.649743][ T6120] request_sock_TCP 15KB 15KB [ 532.651996][ T6120] TCP 278KB 520KB [ 532.654246][ T6120] hugetlbfs_inode_cache 31KB 31KB [ 532.656605][ T6120] bio-256 15KB 15KB [ 532.658811][ T6120] ep_head 16KB 16KB [ 532.676568][ T6120] eventpoll_pwq 23KB 23KB [ 532.679036][ T6120] eventpoll_epi 78KB 78KB [ 532.712456][ T6120] inotify_inode_mark 39KB 39KB [ 532.715495][ T6120] sgpool-128 29KB 29KB [ 532.718038][ T6120] sgpool-64 31KB 31KB [ 532.729743][ T6120] sgpool-32 317KB 567KB [ 532.732578][ T6120] sgpool-16 218KB 296KB [ 532.735312][ T6120] sgpool-8 117KB 179KB [ 532.737996][ T6120] bio_crypt_ctx 7KB 7KB [ 532.762128][ T6120] request_queue 208KB 208KB [ 532.764835][ T6120] blkdev_ioc 7KB 7KB [ 532.767496][ T6120] bio-200 120KB 195KB [ 532.770176][ T6120] biovec-max 446KB 446KB [ 532.772721][ T6120] biovec-64 283KB 567KB [ 532.776234][ T6120] biovec-16 132KB 203KB [ 532.778949][ T6120] bio_integrity_payload 7KB 7KB [ 532.795420][ T6120] khugepaged_mm_slot 3KB 3KB [ 532.798528][ T6120] uid_cache 31KB 31KB [ 532.801514][ T6120] iommu_iova_magazine 1084KB 1134KB [ 532.804475][ T6120] iommu_iova 268KB 268KB [ 532.807514][ T6120] dmaengine-unmap-256 30KB 30KB [ 532.836998][ T6120] dmaengine-unmap-128 30KB 30KB [ 532.844227][ T6120] dmaengine-unmap-16 4KB 4KB [ 532.846969][ T6120] dmaengine-unmap-2 4KB 4KB [ 532.849780][ T6120] QIPCRTR 31KB 31KB [ 532.852482][ T6120] audit_buffer 15KB 15KB [ 532.855167][ T6120] skbuff_ext_cache 28KB 28KB [ 532.857868][ T6120] skbuff_small_head 10553KB 11166KB [ 532.888282][ T6120] skbuff_fclone_cache 171KB 234KB [ 532.899739][ T6120] skbuff_head_cache 6787KB 7050KB [ 532.901965][ T6120] configfs_dir_cache 12KB 12KB [ 532.904200][ T6120] file_lock_cache 87KB 87KB [ 532.906496][ T6120] file_lock_ctx 15KB 15KB [ 532.908747][ T6120] fsnotify_mark_connector 19KB 19KB [ 532.919753][ T6120] taskstats 147KB 186KB [ 532.921996][ T6120] proc_dir_entry 5722KB 5722KB [ 532.924181][ T6120] pde_opener 15KB 15KB [ 532.926410][ T6120] seq_file 70KB 101KB [ 532.928590][ T6120] sigqueue 66KB 86KB [ 532.952219][ T6120] shmem_inode_cache 6432KB 6577KB [ 532.954441][ T6120] kernfs_iattrs_cache 15KB 15KB [ 532.957079][ T6120] kernfs_node_cache 486706KB 486706KB [ 532.959546][ T6120] mnt_cache 70KB 70KB [ 532.963626][ T6120] filp 260KB 875KB [ 532.965837][ T6120] names_cache 153KB 510KB [ 532.968063][ T6120] net_namespace 57KB 57KB [ 532.971302][ T6120] ima_iint_cache 55KB 55KB [ 532.974198][ T6120] hashtab_node 79KB 79KB [ 532.976868][ T6120] ebitmap_node 421KB 421KB [ 532.979474][ T6120] avtab_node 187KB 187KB [ 532.992920][ T6120] avc_node 83KB 91KB [ 532.995168][ T6120] lsm_inode_cache 2444KB 3010KB [ 532.997833][ T6120] lsm_file_cache 50KB 127KB [ 533.000388][ T6120] key_jar 31KB 31KB