Warning: Permanently added '10.128.0.177' (ECDSA) to the list of known hosts. syzkaller login: [ 109.169338] IPVS: ftp: loaded support on port[0] = 21 [ 109.176289] IPVS: ftp: loaded support on port[0] = 21 [ 109.194261] IPVS: ftp: loaded support on port[0] = 21 [ 109.201054] IPVS: ftp: loaded support on port[0] = 21 [ 109.240488] IPVS: ftp: loaded support on port[0] = 21 [ 109.258782] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program executing program [ 112.980215] syz-executor968: page allocation failure: order:4, mode:0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 112.996543] CPU: 0 PID: 10679 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 112.999317] syz-executor968: page allocation failure: order:4, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0-1 [ 113.003966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.003992] Call Trace: [ 113.004057] dump_stack+0x173/0x1d0 [ 113.004121] warn_alloc+0x4eb/0x710 [ 113.044819] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.050131] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 113.055075] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 113.060122] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.065392] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 113.070747] alloc_pages_current+0x6a4/0x9c0 [ 113.075247] ion_page_pool_alloc+0x7d2/0x8d0 [ 113.079743] ion_system_heap_allocate+0x47f/0x1400 [ 113.084771] ? ion_system_contig_heap_create+0x210/0x210 [ 113.090292] ion_ioctl+0x796/0x2270 [ 113.094019] ? debug_shrink_set+0x220/0x220 [ 113.098409] do_vfs_ioctl+0xebd/0x2bf0 [ 113.103016] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.108271] ? security_file_ioctl+0x92/0x200 [ 113.112838] __se_sys_ioctl+0x1da/0x270 [ 113.116920] __x64_sys_ioctl+0x4a/0x70 [ 113.120873] do_syscall_64+0xbc/0xf0 [ 113.124651] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 113.129949] RIP: 0033:0x44bc39 [ 113.133261] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.152358] RSP: 002b:00007f93fde12ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.160377] RAX: ffffffffffffffda RBX: 00000000006f0038 RCX: 000000000044bc39 [ 113.167808] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000009 [ 113.175904] RBP: 00000000006f0030 R08: 0000000000000000 R09: 0000000000000000 [ 113.183422] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f003c [ 113.190881] R13: 00000000007ffcdf R14: 00007f93fde139c0 R15: 20c49ba5e353f7cf [ 113.198340] CPU: 1 PID: 10688 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 113.198840] Mem-Info: [ 113.205821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.205846] Call Trace: [ 113.205942] dump_stack+0x173/0x1d0 [ 113.205991] warn_alloc+0x4eb/0x710 [ 113.206047] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.206106] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 113.208639] active_anon:3884 inactive_anon:196 isolated_anon:0 [ 113.208639] active_file:3797 inactive_file:5088 isolated_file:0 [ 113.208639] unevictable:0 dirty:4686 writeback:0 unstable:0 [ 113.208639] slab_reclaimable:3923 slab_unreclaimable:7366 [ 113.208639] mapped:1801 shmem:244 pagetables:363 bounce:0 [ 113.208639] free:28348 free_pcp:471 free_cma:0 [ 113.218072] ? __msan_poison_alloca+0x1e0/0x290 [ 113.218146] copy_process+0xa9e/0xb160 [ 113.218186] ? __msan_poison_alloca+0x1e0/0x290 [ 113.218242] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.220960] Node 0 active_anon:15484kB inactive_anon:784kB active_file:15152kB inactive_file:20352kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7204kB dirty:18732kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 113.224650] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.224697] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.224745] ? handle_mm_fault+0x219b/0xa4d0 [ 113.224802] _do_fork+0x33f/0xfb0 [ 113.228549] Node 1 active_anon:52kB inactive_anon:0kB active_file:36kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:12kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 113.233774] __se_sys_clone+0xf6/0x110 [ 113.233818] __x64_sys_clone+0x62/0x80 [ 113.233856] do_syscall_64+0xbc/0xf0 [ 113.233924] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 113.238776] Node 0 DMA free:14168kB min:212kB low:264kB high:316kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:64kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 113.271879] RIP: 0033:0x44e5c9 [ 113.271920] Code: ff 48 85 f6 0f 84 27 a1 fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c fe a0 fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 113.271939] RSP: 002b:00000000007ffc28 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 113.271975] RAX: ffffffffffffffda RBX: 00007f93fde13700 RCX: 000000000044e5c9 [ 113.271998] RDX: 00007f93fde139d0 RSI: 00007f93fde12db0 RDI: 00000000003d0f00 [ 113.272036] RBP: 00000000007ffd80 R08: 00007f93fde13700 R09: 00007f93fde13700 [ 113.276718] lowmem_reserve[]: 0 2796 3486 3486 [ 113.280638] R10: 00007f93fde139d0 R11: 0000000000000202 R12: 0000000000000000 [ 113.285427] Node 0 DMA32 free:50184kB min:38400kB low:48000kB high:57600kB active_anon:11656kB inactive_anon:16kB active_file:6396kB inactive_file:19300kB unevictable:0kB writepending:17792kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:2176kB pagetables:1100kB bounce:0kB free_pcp:1052kB local_pcp:436kB free_cma:0kB [ 113.290535] R13: 00000000007ffcdf R14: 00007f93fde139c0 R15: 20c49ba5e353f7cf [ 113.318676] lowmem_reserve[]: 0 0 690 690 [ 113.333298] syz-executor968: page allocation failure: order:4, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 113.333799] Node 0 Normal free:7456kB min:15624kB low:17992kB high:20360kB active_anon:3792kB inactive_anon:768kB active_file:8756kB inactive_file:1832kB unevictable:0kB writepending:1040kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:11904kB pagetables:320kB bounce:0kB free_pcp:928kB local_pcp:252kB free_cma:0kB [ 113.337190] CPU: 1 PID: 10663 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 113.363184] lowmem_reserve[]: 0 0 0 0 [ 113.366968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.370858] Node 1 Normal free:41584kB min:42012kB low:52512kB high:63012kB active_anon:52kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:12kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:384kB pagetables:32kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 113.374573] Call Trace: [ 113.374631] dump_stack+0x173/0x1d0 [ 113.374690] warn_alloc+0x4eb/0x710 [ 113.374746] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.374811] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 113.379989] lowmem_reserve[]: 0 0 0 0 [ 113.406273] ? __msan_poison_alloca+0x1e0/0x290 [ 113.406348] copy_process+0xa9e/0xb160 [ 113.406401] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.409598] Node 0 DMA: 2*4kB (M) 2*8kB (UE) 2*16kB (UM) 3*32kB (UME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 3*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 1*4096kB (M) = 14168kB [ 113.428566] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.428616] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 113.428692] _do_fork+0x33f/0xfb0 [ 113.428748] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.436563] Node 0 DMA32: 3*4kB (UME) 83*8kB (UME) 7*16kB (UME) 14*32kB (UME) 9*64kB (UME) 9*128kB (UME) 3*256kB (UM) 0*512kB 1*1024kB (U) 2*2048kB (ME) 10*4096kB (UM) = 49812kB [ 113.443790] ? syscall_return_slowpath+0x50/0x650 [ 113.443834] __se_sys_clone+0xf6/0x110 [ 113.443890] __x64_sys_clone+0x62/0x80 [ 113.443936] do_syscall_64+0xbc/0xf0 [ 113.451223] Node 0 Normal: 149*4kB (UME) 110*8kB (UME) 88*16kB (UMEH) 124*32kB (UME) 13*64kB (ME) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7940kB [ 113.458562] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 113.458592] RIP: 0033:0x44a34a [ 113.458630] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 113.458655] RSP: 002b:00000000007ffd10 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 113.458691] RAX: ffffffffffffffda RBX: 00000000007ffd10 RCX: 000000000044a34a [ 113.458712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 113.458747] RBP: 00000000007ffd50 R08: 0000000000000001 R09: 0000000001592940 [ 113.463445] Node 1 Normal: 17*4kB (UME) 14*8kB (UME) 17*16kB (UME) 12*32kB (UME) 7*64kB (UME) 5*128kB (UME) 1*256kB (U) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (M) 7*4096kB (M) = 41604kB [ 113.470681] R10: 0000000001592c10 R11: 0000000000000246 R12: 0000000000000001 [ 113.500482] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 113.507607] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 113.508334] syz-executor968: page allocation failure: order:4, mode:0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=syz5,mems_allowed=0-1 [ 113.512058] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 113.526096] CPU: 1 PID: 10684 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 113.555361] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 113.562561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.562579] Call Trace: [ 113.562636] dump_stack+0x173/0x1d0 [ 113.562705] warn_alloc+0x4eb/0x710 [ 113.566510] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 113.575924] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.575993] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 113.576069] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 113.604117] 9086 total pagecache pages [ 113.606603] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.610173] 0 pages in swap cache [ 113.613836] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 113.613897] alloc_pages_current+0x6a4/0x9c0 [ 113.613960] ion_page_pool_alloc+0x7d2/0x8d0 [ 113.614012] ? ion_system_heap_allocate+0x87/0x1400 [ 113.619202] Swap cache stats: add 0, delete 0, find 0/0 [ 113.624083] ion_system_heap_allocate+0x47f/0x1400 [ 113.624148] ? ion_system_contig_heap_create+0x210/0x210 [ 113.624186] ion_ioctl+0x796/0x2270 [ 113.624261] ? debug_shrink_set+0x220/0x220 [ 113.628060] Free swap = 0kB [ 113.632774] do_vfs_ioctl+0xebd/0x2bf0 [ 113.632831] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 113.632896] ? security_file_ioctl+0x92/0x200 [ 113.636772] Total swap = 0kB [ 113.642006] __se_sys_ioctl+0x1da/0x270 [ 113.642069] __x64_sys_ioctl+0x4a/0x70 [ 113.642110] do_syscall_64+0xbc/0xf0 [ 113.642172] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 113.658098] 1965979 pages RAM [ 113.663224] RIP: 0033:0x44bc39 [ 113.663265] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.663284] RSP: 002b:00007f93fde12ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.663318] RAX: ffffffffffffffda RBX: 00000000006f0038 RCX: 000000000044bc39 [ 113.663341] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000009 [ 113.663376] RBP: 00000000006f0030 R08: 0000000000000000 R09: 0000000000000000 [ 113.668657] 0 pages HighMem/MovableOnly [ 113.668683] 285200 pages reserved [ 113.672148] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f003c [ 113.672172] R13: 00000000007ffcdf R14: 00007f93fde139c0 R15: 20c49ba5e353f7cf [ 113.719206] syz-executor968: page allocation failure: order:4, mode:0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 113.724822] 0 pages cma reserved [ 113.755193] rsyslogd invoked oom-killer: gfp_mask=0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), order=0, oom_score_adj=0 [ 113.760412] CPU: 1 PID: 10669 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 113.760432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.760448] Call Trace: [ 113.760506] dump_stack+0x173/0x1d0 [ 113.760565] warn_alloc+0x4eb/0x710 [ 114.131509] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 114.136812] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 114.141761] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 114.146818] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 114.152109] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 114.157482] alloc_pages_current+0x6a4/0x9c0 [ 114.161990] ion_page_pool_alloc+0x7d2/0x8d0 [ 114.166485] ion_system_heap_allocate+0x47f/0x1400 [ 114.171511] ? ion_system_contig_heap_create+0x210/0x210 [ 114.177040] ion_ioctl+0x796/0x2270 [ 114.180773] ? debug_shrink_set+0x220/0x220 [ 114.185165] do_vfs_ioctl+0xebd/0x2bf0 [ 114.189136] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 114.194412] ? security_file_ioctl+0x92/0x200 [ 114.199092] __se_sys_ioctl+0x1da/0x270 [ 114.203161] __x64_sys_ioctl+0x4a/0x70 [ 114.207132] do_syscall_64+0xbc/0xf0 [ 114.210966] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 114.216231] RIP: 0033:0x44bc39 [ 114.219524] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.238493] RSP: 002b:00007f93fde33ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.246276] RAX: ffffffffffffffda RBX: 00000000006f0028 RCX: 000000000044bc39 [ 114.253604] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000009 [ 114.260940] RBP: 00000000006f0020 R08: 0000000000000000 R09: 0000000000000000 [ 114.268269] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f002c [ 114.276100] R13: 00000000007ffcdf R14: 00007f93fde349c0 R15: 20c49ba5e353f7cf [ 114.283461] CPU: 0 PID: 10541 Comm: rsyslogd Not tainted 5.1.0-rc2+ #21 [ 114.283524] warn_alloc_show_mem: 3 callbacks suppressed [ 114.283534] Mem-Info: [ 114.290322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.295895] active_anon:3892 inactive_anon:196 isolated_anon:0 [ 114.295895] active_file:3880 inactive_file:4868 isolated_file:0 [ 114.295895] unevictable:0 dirty:4572 writeback:121 unstable:0 [ 114.295895] slab_reclaimable:3928 slab_unreclaimable:7390 [ 114.295895] mapped:1801 shmem:244 pagetables:362 bounce:0 [ 114.295895] free:25598 free_pcp:71 free_cma:0 [ 114.298131] Call Trace: [ 114.307767] Node 0 active_anon:15520kB inactive_anon:784kB active_file:15516kB inactive_file:19472kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7204kB dirty:18284kB writeback:472kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 114.340821] dump_stack+0x173/0x1d0 [ 114.340883] dump_header+0x1e7/0x1960 [ 114.340940] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 114.343669] Node 1 active_anon:48kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:12kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 114.371702] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 114.371764] oom_kill_process+0x22e/0x5c0 [ 114.371813] out_of_memory+0x1250/0x1d00 [ 114.375443] Node 0 DMA free:14140kB min:212kB low:264kB high:316kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:64kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.379328] __alloc_pages_nodemask+0x50de/0x5e90 [ 114.384568] lowmem_reserve[]: 0 2796 3486 3486 [ 114.410329] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 114.410361] ? kfree+0xc1/0x2a10 [ 114.410463] alloc_pages_vma+0xd26/0x1970 [ 114.415971] Node 0 DMA32 free:40740kB min:38400kB low:48000kB high:57600kB active_anon:11680kB inactive_anon:16kB active_file:6460kB inactive_file:18788kB unevictable:0kB writepending:17800kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:2176kB pagetables:1100kB bounce:0kB free_pcp:268kB local_pcp:24kB free_cma:0kB [ 114.420116] handle_mm_fault+0x583e/0xa4d0 [ 114.424226] lowmem_reserve[]: 0 0 690 690 [ 114.450548] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 114.450624] __do_page_fault+0xdfd/0x1800 [ 114.450685] do_page_fault+0xe9/0x5c0 [ 114.455711] Node 0 Normal free:5924kB min:15624kB low:17992kB high:20360kB active_anon:3792kB inactive_anon:768kB active_file:8756kB inactive_file:1568kB unevictable:0kB writepending:1056kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:11904kB pagetables:320kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 114.460456] ? kmsan_unpoison_pt_regs+0x2a/0x30 [ 114.465794] lowmem_reserve[]: 0 0 0 0 [ 114.469147] ? page_fault+0x2b/0x50 [ 114.473387] Node 1 Normal free:41588kB min:42012kB low:52512kB high:63012kB active_anon:48kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:16kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:448kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.502896] ? page_fault+0x8/0x50 [ 114.502932] page_fault+0x3d/0x50 [ 114.502968] RIP: 0033:0x42f73e [ 114.503026] Code: 78 d1 22 00 48 83 c4 10 5b 48 8d 3d f0 4a 01 00 ff e0 90 90 90 90 90 90 90 90 90 90 48 8b 97 50 02 00 00 48 8b 87 58 02 00 00 <48> 89 34 d0 48 63 57 24 48 8b 87 50 02 00 00 48 83 c0 01 48 39 d0 [ 114.507402] lowmem_reserve[]: 0 0 0 0 [ 114.511621] RSP: 002b:00007ff30a779ce8 EFLAGS: 00010206 [ 114.517052] Node 0 DMA: 3*4kB (UM) 2*8kB (UE) 2*16kB (UM) 2*32kB (ME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 3*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 1*4096kB (M) = 14140kB [ 114.521155] RAX: 00000000007c13b0 RBX: 00000000007c1120 RCX: 0000000000000001 [ 114.525062] Node 0 DMA32: 106*4kB (UME) 42*8kB (ME) 13*16kB (ME) 18*32kB (ME) 8*64kB (UME) 9*128kB (UME) 2*256kB (M) 0*512kB 1*1024kB (U) 2*2048kB (ME) 8*4096kB (UM) = 41608kB [ 114.553908] RDX: 000000000000058a RSI: 00000000007e8a50 RDI: 00000000007c1120 [ 114.553930] RBP: 0000000000000001 R08: 00000000007c0b80 R09: 0000000000000000 [ 114.553952] R10: 61705f636f6c6c61 R11: 00007ff30cb8aa50 R12: 000000000065e200 [ 114.553973] R13: 00000000007c1230 R14: 0000000000000549 R15: 00007ff30bfaf014 [ 114.554221] Mem-Info: [ 114.558720] Node 0 Normal: 206*4kB (UME) 84*8kB (UME) 48*16kB (ME) 103*32kB (UME) 13*64kB (ME) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6648kB [ 114.562802] active_anon:3892 inactive_anon:196 isolated_anon:0 [ 114.562802] active_file:3880 inactive_file:4868 isolated_file:0 [ 114.562802] unevictable:0 dirty:4572 writeback:121 unstable:0 [ 114.562802] slab_reclaimable:3928 slab_unreclaimable:7390 [ 114.562802] mapped:1801 shmem:244 pagetables:362 bounce:0 [ 114.562802] free:25598 free_pcp:71 free_cma:0 [ 114.566425] Node 1 Normal: 16*4kB (UME) 13*8kB (UME) 16*16kB (UME) 13*32kB (UME) 7*64kB (UME) 5*128kB (UME) 1*256kB (U) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (M) 7*4096kB (M) = 41608kB [ 114.598324] Node 0 active_anon:15520kB inactive_anon:784kB active_file:15516kB inactive_file:19472kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7204kB dirty:18284kB writeback:472kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 114.602365] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 114.606059] Node 1 active_anon:48kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:12kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 114.609228] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 114.628247] Node 0 DMA free:14140kB min:212kB low:264kB high:316kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:64kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.632172] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 114.637544] lowmem_reserve[]: 0 2796 3486 3486 [ 114.653690] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 114.653719] 9027 total pagecache pages [ 114.661045] Node 0 DMA32 free:40740kB min:38400kB low:48000kB high:57600kB active_anon:11680kB inactive_anon:16kB active_file:6460kB inactive_file:18788kB unevictable:0kB writepending:17800kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:2176kB pagetables:1100kB bounce:0kB free_pcp:268kB local_pcp:244kB free_cma:0kB [ 114.676944] 0 pages in swap cache [ 114.676968] Swap cache stats: add 0, delete 0, find 0/0 [ 114.676980] Free swap = 0kB [ 114.677009] Total swap = 0kB [ 114.684449] lowmem_reserve[]: 0 0 690 690 [ 114.691802] 1965979 pages RAM [ 114.691830] 0 pages HighMem/MovableOnly [ 114.699152] Node 0 Normal free:5924kB min:15624kB low:17992kB high:20360kB active_anon:3792kB inactive_anon:768kB active_file:8756kB inactive_file:1568kB unevictable:0kB writepending:1056kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:11904kB pagetables:320kB bounce:0kB free_pcp:16kB local_pcp:16kB free_cma:0kB [ 114.706537] 285200 pages reserved [ 114.706562] 0 pages cma reserved [ 114.708993] lowmem_reserve[]: 0 0 0 0 [ 114.995057] Node 1 Normal free:41604kB min:42012kB low:52512kB high:63012kB active_anon:88kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:4kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:512kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 115.023798] lowmem_reserve[]: 0 0 0 0 [ 115.027699] Node 0 DMA: 3*4kB (UM) 2*8kB (UE) 2*16kB (UM) 2*32kB (ME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 3*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 1*4096kB (M) = 14140kB [ 115.044024] Node 0 DMA32: 114*4kB (UM) 79*8kB (ME) 28*16kB (UME) 32*32kB (ME) 10*64kB (ME) 10*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 2*2048kB (ME) 8*4096kB (UM) = 42112kB [ 115.060169] Node 0 Normal: 461*4kB (UMEH) 238*8kB (UME) 100*16kB (UME) 69*32kB (UME) 27*64kB (UME) 5*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9924kB [ 115.075209] Node 1 Normal: 16*4kB (UME) 13*8kB (UME) 16*16kB (UME) 13*32kB (UME) 7*64kB (UME) 5*128kB (UME) 1*256kB (U) 5*512kB (UME) 4*1024kB (UME) 2*2048kB (M) 7*4096kB (M) = 41608kB [ 115.092200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 115.101755] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 115.110420] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 115.119525] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 115.128293] 6435 total pagecache pages [ 115.132318] 0 pages in swap cache [ 115.135816] Swap cache stats: add 0, delete 0, find 0/0 [ 115.141324] Free swap = 0kB [ 115.144496] Total swap = 0kB [ 115.148078] 1965979 pages RAM [ 115.151210] 0 pages HighMem/MovableOnly [ 115.155355] 285200 pages reserved [ 115.158842] 0 pages cma reserved [ 115.162335] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/syz0,task=syz-executor968,pid=10667,uid=0 [ 115.176700] Out of memory: Killed process 10667 (syz-executor968) total-vm:19144kB, anon-rss:2104kB, file-rss:0kB, shmem-rss:0kB executing program [ 115.190627] oom_reaper: reaped process 10667 (syz-executor968), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 115.684314] syz-executor968: page allocation failure: order:4, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 115.698365] CPU: 0 PID: 10657 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 115.705779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.715212] Call Trace: [ 115.717887] dump_stack+0x173/0x1d0 [ 115.721586] warn_alloc+0x4eb/0x710 [ 115.725289] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 115.730584] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 115.735519] ? __msan_poison_alloca+0x1e0/0x290 [ 115.740291] copy_process+0xa9e/0xb160 [ 115.744258] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 115.749787] ? do_wp_page+0x27ea/0x3970 [ 115.753850] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 115.759149] ? handle_mm_fault+0x219b/0xa4d0 [ 115.763659] _do_fork+0x33f/0xfb0 [ 115.767213] __se_sys_clone+0xf6/0x110 [ 115.771181] __x64_sys_clone+0x62/0x80 [ 115.775146] do_syscall_64+0xbc/0xf0 [ 115.778943] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 115.784200] RIP: 0033:0x44a34a [ 115.787461] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 115.806423] RSP: 002b:00007ffc5cfc8100 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 115.814213] RAX: ffffffffffffffda RBX: 00007ffc5cfc8100 RCX: 000000000044a34a [ 115.821540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 115.828878] RBP: 00007ffc5cfc8140 R08: 00000000000029a1 R09: 0000000001592940 [ 115.836204] R10: 0000000001592c10 R11: 0000000000000246 R12: 00000000000029a1 [ 115.843527] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 115.851096] Mem-Info: [ 115.853684] active_anon:3404 inactive_anon:196 isolated_anon:0 [ 115.853684] active_file:2492 inactive_file:2543 isolated_file:192 [ 115.853684] unevictable:0 dirty:4567 writeback:0 unstable:0 [ 115.853684] slab_reclaimable:3918 slab_unreclaimable:7414 [ 115.853684] mapped:751 shmem:244 pagetables:364 bounce:0 [ 115.853684] free:222334 free_pcp:474 free_cma:0 [ 115.887204] Node 0 active_anon:13528kB inactive_anon:784kB active_file:9968kB inactive_file:10124kB unevictable:0kB isolated(anon):0kB isolated(file):384kB mapped:2704kB dirty:18264kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 115.915366] Node 1 active_anon:88kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 115.941302] Node 0 DMA free:15228kB min:212kB low:264kB high:316kB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:64kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 115.967894] lowmem_reserve[]: 0 2796 3486 3486 [ 115.980226] Node 0 DMA32 free:306748kB min:38400kB low:48000kB high:57600kB active_anon:9700kB inactive_anon:16kB active_file:10280kB inactive_file:7600kB unevictable:0kB writepending:17284kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:1792kB pagetables:1096kB bounce:0kB free_pcp:1380kB local_pcp:24kB free_cma:0kB [ 116.027071] lowmem_reserve[]: 0 0 690 690 [ 116.031492] Node 0 Normal free:9664kB min:15624kB low:17992kB high:20360kB active_anon:3836kB inactive_anon:768kB active_file:808kB inactive_file:2396kB unevictable:0kB writepending:980kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:11904kB pagetables:324kB bounce:0kB free_pcp:552kB local_pcp:0kB free_cma:0kB [ 116.063167] lowmem_reserve[]: 0 0 0 0 [ 116.067154] Node 1 Normal free:509756kB min:42012kB low:52512kB high:63012kB active_anon:88kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:4kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:512kB pagetables:36kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 116.098604] lowmem_reserve[]: 0 0 0 0 [ 116.103615] Node 0 DMA: 4*4kB (UM) 2*8kB (UE) 3*16kB (UM) 2*32kB (ME) 4*64kB (UME) 2*128kB (ME) 3*256kB (UME) 3*512kB (UME) 4*1024kB (UME) 2*2048kB (UE) 1*4096kB (M) = 15248kB [ 116.121897] Node 0 DMA32: 369*4kB (UME) 221*8kB (UME) 109*16kB (UME) 46*32kB (ME) 13*64kB (UME) 9*128kB (ME) 4*256kB (M) 1*512kB (U) 198*1024kB (U) 1*2048kB (E) 6*4096kB (UM) = 239356kB [ 116.138943] Node 0 Normal: 435*4kB (UME) 268*8kB (UME) 128*16kB (UME) 70*32kB (UME) 22*64kB (UME) 2*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9836kB [ 116.153937] Node 1 Normal: 9*4kB (ME) 8*8kB (UME) 9*16kB (ME) 8*32kB (ME) 7*64kB (UME) 6*128kB (UME) 0*256kB 5*512kB (UME) 426*1024kB (UME) 6*2048kB (UM) 14*4096kB (UM) = 510132kB [ 116.170483] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 116.179497] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 116.188237] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 116.197231] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 116.205947] 5406 total pagecache pages [ 116.209882] 0 pages in swap cache [ 116.213442] Swap cache stats: add 0, delete 0, find 0/0 [ 116.218838] Free swap = 0kB [ 116.221980] Total swap = 0kB [ 116.225033] 1965979 pages RAM [ 116.228163] 0 pages HighMem/MovableOnly [ 116.232246] 285200 pages reserved [ 116.235720] 0 pages cma reserved executing program executing program executing program [ 117.657055] IPVS: ftp: loaded support on port[0] = 21 [ 118.208418] syz-executor968 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 118.219341] CPU: 1 PID: 10700 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 118.226751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.236185] Call Trace: [ 118.238853] dump_stack+0x173/0x1d0 [ 118.242558] dump_header+0x1e7/0x1960 [ 118.246439] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 118.251701] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 118.257244] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 118.262524] oom_kill_process+0x22e/0x5c0 [ 118.266751] out_of_memory+0x1250/0x1d00 [ 118.270901] __alloc_pages_nodemask+0x50de/0x5e90 [ 118.275880] alloc_pages_vma+0xd26/0x1970 [ 118.280109] wp_page_copy+0x53b/0x2860 [ 118.284069] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 118.289589] ? reuse_swap_page+0x1147/0x1e90 [ 118.294086] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 118.299347] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 118.304611] do_wp_page+0x21f2/0x3970 [ 118.308490] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 118.313765] handle_mm_fault+0x4c5e/0xa4d0 [ 118.318109] __do_page_fault+0xdfd/0x1800 [ 118.322350] do_page_fault+0xe9/0x5c0 [ 118.326219] ? kmsan_unpoison_pt_regs+0x2a/0x30 [ 118.330950] ? page_fault+0x2b/0x50 [ 118.334629] ? page_fault+0x8/0x50 [ 118.338227] page_fault+0x3d/0x50 [ 118.341723] RIP: 0033:0x400d24 [ 118.344972] Code: 66 0f 1f 44 00 00 80 3d f9 f2 2d 00 00 75 22 55 48 89 e5 e8 6e ff ff ff b8 00 d9 4a 00 48 85 c0 74 07 bf 70 f2 4c 00 ff d0 5d 05 d5 f2 2d 00 01 f3 c3 0f 1f 00 55 b8 d0 d6 4a 00 48 85 c0 48 [ 118.363955] RSP: 002b:00000000007ffd08 EFLAGS: 00010202 [ 118.369373] RAX: 00000000006e0020 RBX: 0000000000000001 RCX: 0000000000000000 [ 118.376694] RDX: 0000000000805da0 RSI: 0000000000000000 RDI: 0000000000805da0 [ 118.384012] RBP: 00000000006dd110 R08: 0000000000000000 R09: 0000000000000000 [ 118.391327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 118.398686] R13: 0000000000804620 R14: 000000000000002d R15: 20c49ba5e353f7cf [ 118.406285] Mem-Info: executing program [ 118.408830] active_anon:2867 inactive_anon:196 isolated_anon:0 [ 118.408830] active_file:635 inactive_file:2050 isolated_file:1 [ 118.408830] unevictable:0 dirty:58 writeback:0 unstable:0 [ 118.408830] slab_reclaimable:3883 slab_unreclaimable:7606 [ 118.408830] mapped:399 shmem:244 pagetables:367 bounce:0 [ 118.408830] free:18385 free_pcp:414 free_cma:0 [ 118.441995] Node 0 active_anon:11388kB inactive_anon:784kB active_file:2448kB inactive_file:5428kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:1520kB dirty:220kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 118.469909] Node 1 active_anon:80kB inactive_anon:0kB active_file:92kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:12kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 118.496159] Node 0 DMA free:14004kB min:212kB low:264kB high:316kB active_anon:0kB inactive_anon:0kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 118.510526] syz-executor968: page allocation failure: order:4, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 118.522609] lowmem_reserve[]: 0 2796 3486 3486 [ 118.522669] Node 0 DMA32 free:44892kB min:38400kB low:48000kB high:57600kB active_anon:7588kB inactive_anon:16kB active_file:2400kB inactive_file:2544kB unevictable:0kB writepending:336kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:2048kB pagetables:1120kB bounce:0kB free_pcp:1704kB local_pcp:312kB free_cma:0kB [ 118.536760] CPU: 0 PID: 10662 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 118.536794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.541397] lowmem_reserve[]: 0 0 690 690 [ 118.570561] Call Trace: [ 118.570620] dump_stack+0x173/0x1d0 [ 118.570671] warn_alloc+0x4eb/0x710 [ 118.570729] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 118.578158] Node 0 Normal free:7336kB min:19720kB low:22088kB high:24456kB active_anon:3800kB inactive_anon:768kB active_file:504kB inactive_file:236kB unevictable:0kB writepending:228kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:11904kB pagetables:316kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 118.587518] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 118.587587] ? __msan_poison_alloca+0x1e0/0x290 [ 118.591747] lowmem_reserve[]: 0 0 0 0 [ 118.594352] copy_process+0xa9e/0xb160 [ 118.597928] Node 1 Normal free:20704kB min:42012kB low:52512kB high:63012kB active_anon:80kB inactive_anon:0kB active_file:92kB inactive_file:16kB unevictable:0kB writepending:12kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:64kB pagetables:32kB bounce:0kB free_pcp:36kB local_pcp:0kB free_cma:0kB [ 118.601600] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 118.606843] lowmem_reserve[]: 0 0 0 0 [ 118.635283] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 118.635334] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 118.635404] _do_fork+0x33f/0xfb0 [ 118.640221] Node 0 DMA: 3*4kB (M) 1*8kB (E) 2*16kB (UM) 2*32kB (UE) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 1*4096kB (M) = 14004kB [ 118.644946] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 118.644988] ? syscall_return_slowpath+0x50/0x650 [ 118.645031] __se_sys_clone+0xf6/0x110 [ 118.648828] Node 0 DMA32: 432*4kB (UME) 498*8kB (UME) 469*16kB (UME) 174*32kB (UME) 83*64kB (UME) 40*128kB (UME) 12*256kB (UM) 3*512kB (UM) 1*1024kB (M) 3*2048kB (UM) 1*4096kB (M) = 45088kB [ 118.652747] __x64_sys_clone+0x62/0x80 [ 118.652787] do_syscall_64+0xbc/0xf0 [ 118.652853] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 118.680775] Node 0 Normal: 341*4kB (UME) 206*8kB (UME) 95*16kB (UME) 59*32kB (UME) 14*64kB (UM) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7828kB [ 118.685914] RIP: 0033:0x44a34a [ 118.685958] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 118.685987] RSP: 002b:00000000007ffd10 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 118.689789] Node 1 Normal: 10*4kB (UME) 6*8kB (UME) 9*16kB (UME) 10*32kB (ME) 5*64kB (UME) 4*128kB (ME) 1*256kB (U) 5*512kB (UME) 3*1024kB (ME) 3*2048kB (UM) 2*4096kB (M) = 21608kB [ 118.694981] RAX: ffffffffffffffda RBX: 00000000007ffd10 RCX: 000000000044a34a [ 118.695002] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 118.695024] RBP: 00000000007ffd50 R08: 0000000000000001 R09: 0000000001592940 [ 118.695047] R10: 0000000001592c10 R11: 0000000000000246 R12: 0000000000000001 [ 118.695078] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 118.700370] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 118.704038] Mem-Info: [ 118.719647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 118.719687] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 118.725055] active_anon:2867 inactive_anon:196 isolated_anon:0 [ 118.725055] active_file:610 inactive_file:563 isolated_file:32 [ 118.725055] unevictable:0 dirty:58 writeback:0 unstable:0 [ 118.725055] slab_reclaimable:3858 slab_unreclaimable:7606 [ 118.725055] mapped:399 shmem:244 pagetables:367 bounce:0 [ 118.725055] free:21734 free_pcp:435 free_cma:0 [ 118.729816] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 118.733858] Node 0 active_anon:11388kB inactive_anon:784kB active_file:2348kB inactive_file:2236kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:1520kB dirty:220kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 118.750917] 1422 total pagecache pages [ 118.750950] 0 pages in swap cache [ 118.754994] Node 1 active_anon:80kB inactive_anon:0kB active_file:92kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:76kB dirty:12kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 118.758658] Swap cache stats: add 0, delete 0, find 0/0 [ 118.763965] Node 0 DMA free:14004kB min:212kB low:264kB high:316kB active_anon:0kB inactive_anon:0kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 118.778549] Free swap = 0kB [ 118.778575] Total swap = 0kB [ 118.781847] lowmem_reserve[]: 0 2796 3486 3486 [ 118.800905] 1965979 pages RAM [ 118.800939] 0 pages HighMem/MovableOnly [ 118.808781] Node 0 DMA32 free:44892kB min:38400kB low:48000kB high:57600kB active_anon:7588kB inactive_anon:16kB active_file:2400kB inactive_file:2544kB unevictable:0kB writepending:336kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:2048kB pagetables:1120kB bounce:0kB free_pcp:1704kB local_pcp:1392kB free_cma:0kB [ 118.825199] 285200 pages reserved [ 118.825214] 0 pages cma reserved [ 118.825257] Unreclaimable slab info: [ 118.833004] lowmem_reserve[]: 0 0 690 690 [ 118.840250] Name Used Total [ 118.847643] Node 0 Normal free:7336kB min:19720kB low:22088kB high:24456kB active_anon:3800kB inactive_anon:768kB active_file:504kB inactive_file:236kB unevictable:0kB writepending:228kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:11904kB pagetables:316kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 118.855103] SCTPv6 63KB 63KB [ 118.862389] lowmem_reserve[]: 0 0 0 0 [ 118.871263] DCCPv6 61KB 61KB [ 118.873767] Node 1 Normal free:20704kB min:42012kB low:52512kB high:63012kB active_anon:80kB inactive_anon:0kB active_file:92kB inactive_file:16kB unevictable:0kB writepending:12kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:64kB pagetables:32kB bounce:0kB free_pcp:36kB local_pcp:36kB free_cma:0kB [ 118.882433] DCCP 61KB 61KB [ 118.882473] RAWv6 78KB 78KB [ 118.891320] lowmem_reserve[]: 0 0 0 0 [ 118.924278] UDPv6 30KB 30KB [ 118.924314] TCPv6 60KB 60KB [ 118.933003] Node 0 DMA: 3*4kB (M) 1*8kB (E) 2*16kB (UM) 2*32kB (UE) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 1*4096kB (M) = 14004kB [ 118.960806] nf_conntrack 7KB 7KB [ 118.960850] scsi_sense_cache 1096KB 1096KB [ 118.964886] Node 0 DMA32: 432*4kB (UME) 498*8kB (UME) 468*16kB (UME) 174*32kB (UME) 83*64kB (UME) 40*128kB (UME) 12*256kB (UM) 3*512kB (UM) 1*1024kB (M) 3*2048kB (UM) 1*4096kB (M) = 45072kB [ 118.968291] mqueue_inode_cache 31KB 31KB [ 118.994959] Node 0 Normal: 341*4kB (UME) 206*8kB (UME) 95*16kB (UME) 59*32kB (UME) 14*64kB (UM) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7828kB [ 119.000414] nfs_commit_data 15KB 15KB [ 119.026918] Node 1 Normal: 10*4kB (UME) 6*8kB (UME) 9*16kB (UME) 10*32kB (ME) 5*64kB (UME) 4*128kB (ME) 1*256kB (U) 5*512kB (UME) 3*1024kB (ME) 3*2048kB (UM) 2*4096kB (M) = 21608kB [ 119.029951] nfs_read_data 31KB 31KB [ 119.033046] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 119.037671] pid_namespace 7KB 7KB [ 119.040748] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 119.044850] UNIX 32KB 32KB [ 119.074332] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 119.077698] xfrm_dst_cache 11KB 11KB [ 119.081075] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 119.084890] PING 31KB 31KB [ 119.089035] 1422 total pagecache pages [ 119.094660] RAW 47KB 47KB [ 119.094688] request_sock_TCP 7KB 7KB [ 119.094711] TCP 63KB 63KB [ 119.094765] hugetlbfs_inode_cache 7KB 7KB [ 119.124155] 0 pages in swap cache [ 119.129527] eventpoll_pwq 11KB 11KB [ 119.133405] Swap cache stats: add 0, delete 0, find 0/0 [ 119.138790] request_queue 158KB 158KB [ 119.166850] Free swap = 0kB [ 119.172321] blkdev_ioc 7KB 7KB [ 119.177693] Total swap = 0kB [ 119.181515] biovec-max 576KB 640KB [ 119.186993] 1965979 pages RAM [ 119.192468] biovec-128 32KB 32KB [ 119.208200] 0 pages HighMem/MovableOnly [ 119.213651] biovec-64 32KB 32KB [ 119.213682] dmaengine-unmap-256 30KB 30KB [ 119.219060] 285200 pages reserved [ 119.236296] dmaengine-unmap-128 15KB 15KB [ 119.236322] dmaengine-unmap-16 19KB 19KB [ 119.236349] dmaengine-unmap-2 4KB 4KB [ 119.236384] skbuff_ext_cache 12KB 12KB [ 119.241927] 0 pages cma reserved [ 119.256520] skbuff_fclone_cache 16KB 16KB [ 119.256555] skbuff_head_cache 60KB 80KB [ 119.467715] file_lock_cache 7KB 7KB [ 119.473251] fsnotify_mark_connector 8KB 8KB [ 119.479197] net_namespace 60KB 60KB [ 119.484698] shmem_inode_cache 2469KB 2469KB [ 119.490111] task_delay_info 59KB 59KB [ 119.495613] taskstats 15KB 15KB [ 119.501077] proc_dir_entry 358KB 358KB [ 119.506572] pde_opener 7KB 7KB [ 119.512052] kernfs_iattrs_cache 7KB 7KB [ 119.517627] kernfs_node_cache 6645KB 6645KB [ 119.523111] mnt_cache 94KB 94KB [ 119.528536] filp 88KB 96KB [ 119.534011] names_cache 192KB 192KB [ 119.539415] iint_cache 31KB 31KB [ 119.544904] uts_namespace 15KB 15KB [ 119.550312] vm_area_struct 213KB 234KB [ 119.555789] mm_struct 176KB 192KB [ 119.561188] files_cache 253KB 253KB [ 119.566672] signal_cache 355KB 398KB [ 119.572149] sighand_cache 583KB 680KB [ 119.577561] task_struct 1680KB 1680KB [ 119.583040] cred_jar 127KB 165KB [ 119.588440] anon_vma_chain 132KB 136KB [ 119.593922] anon_vma 130KB 130KB [ 119.599322] pid 112KB 112KB [ 119.604790] Acpi-Operand 78KB 78KB [ 119.610189] Acpi-Parse 7KB 7KB [ 119.615667] Acpi-State 15KB 15KB [ 119.621073] Acpi-Namespace 19KB 19KB [ 119.626545] numa_policy 35KB 35KB [ 119.632010] trace_event_file 205KB 205KB [ 119.637413] ftrace_event_field 302KB 302KB [ 119.642985] pool_workqueue 77KB 92KB [ 119.648387] task_group 15KB 15KB [ 119.653924] kmalloc-8k 584KB 608KB [ 119.659325] kmalloc-4k 2480KB 2532KB [ 119.664815] kmalloc-2k 2130KB 2176KB [ 119.670225] kmalloc-1k 2158KB 2176KB [ 119.675736] kmalloc-512 616KB 632KB [ 119.681148] kmalloc-256 1280KB 1280KB [ 119.686631] kmalloc-192 331KB 342KB [ 119.692111] kmalloc-128 268KB 276KB [ 119.697518] kmalloc-96 463KB 464KB [ 119.702989] kmalloc-64 588KB 592KB [ 119.708392] kmalloc-32 136KB 140KB [ 119.713877] kmalloc-16 79KB 80KB [ 119.719278] kmalloc-8 56KB 56KB [ 119.724763] kmem_cache_node 49KB 104KB [ 119.730160] kmem_cache 133KB 133KB [ 119.735629] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0-1,global_oom,task_memcg=/syz5,task=syz-executor968,pid=10680,uid=0 [ 119.750169] Out of memory: Killed process 10684 (syz-executor968) total-vm:19144kB, anon-rss:2132kB, file-rss:524kB, shmem-rss:0kB [ 119.769489] oom_reaper: reaped process 10684 (syz-executor968), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB executing program executing program executing program [ 122.014284] IPVS: ftp: loaded support on port[0] = 21 [ 122.827614] syz-executor968: page allocation failure: order:8, mode:0x1000b20(GFP_ATOMIC|__GFP_ZERO|0x1000000), nodemask=(null),cpuset=syz5,mems_allowed=0-1 [ 122.841846] CPU: 0 PID: 10726 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 122.849238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.858619] Call Trace: [ 122.861251] dump_stack+0x173/0x1d0 [ 122.864930] warn_alloc+0x4eb/0x710 [ 122.868652] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 122.873570] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 122.878891] kmsan_internal_alloc_meta_for_pages+0x88/0x500 [ 122.884652] kmsan_alloc_page+0x7e/0x100 [ 122.888776] __alloc_pages_nodemask+0x12fb/0x5e90 [ 122.893668] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 122.899000] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 122.903970] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.909375] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 122.914897] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 122.920170] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 122.925402] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 122.930726] alloc_pages_current+0x6a4/0x9c0 [ 122.935184] ion_page_pool_alloc+0x7d2/0x8d0 [ 122.939634] ion_system_heap_allocate+0x296/0x1400 [ 122.944067] syz-executor968: page allocation failure: order:4, mode:0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0-1 [ 122.944612] ? ion_system_contig_heap_create+0x210/0x210 [ 122.964391] ion_ioctl+0x796/0x2270 [ 122.968094] ? debug_shrink_set+0x220/0x220 [ 122.972446] do_vfs_ioctl+0xebd/0x2bf0 [ 122.976386] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 122.981784] ? security_file_ioctl+0x92/0x200 [ 122.986487] __se_sys_ioctl+0x1da/0x270 [ 122.990500] __x64_sys_ioctl+0x4a/0x70 [ 122.994917] do_syscall_64+0xbc/0xf0 [ 122.998655] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 123.003855] RIP: 0033:0x44bc39 [ 123.007074] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.026009] RSP: 002b:00007f93fde33ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.033737] RAX: ffffffffffffffda RBX: 00000000006f0028 RCX: 000000000044bc39 [ 123.041017] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000005 [ 123.048294] RBP: 00000000006f0020 R08: 0000000000000000 R09: 0000000000000000 [ 123.055572] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f002c [ 123.063031] R13: 00000000007ffcdf R14: 00007f93fde349c0 R15: 20c49ba5e353f7cf [ 123.074349] Mem-Info: [ 123.074388] CPU: 1 PID: 10729 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 123.074414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.076848] active_anon:3460 inactive_anon:196 isolated_anon:0 [ 123.076848] active_file:92 inactive_file:147 isolated_file:0 [ 123.076848] unevictable:0 dirty:0 writeback:0 unstable:0 [ 123.076848] slab_reclaimable:3830 slab_unreclaimable:7821 [ 123.076848] mapped:188 shmem:244 pagetables:358 bounce:0 [ 123.076848] free:35332 free_pcp:1352 free_cma:0 [ 123.084219] Call Trace: [ 123.093622] Node 0 active_anon:13828kB inactive_anon:784kB active_file:352kB inactive_file:444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:624kB dirty:0kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 123.126683] dump_stack+0x173/0x1d0 [ 123.129266] Node 1 active_anon:12kB inactive_anon:0kB active_file:16kB inactive_file:144kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:128kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 123.156366] warn_alloc+0x4eb/0x710 [ 123.159959] Node 0 DMA free:14204kB min:212kB low:264kB high:316kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 123.186401] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 123.189955] lowmem_reserve[]: 0 2796 3486 3486 [ 123.216194] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 123.221344] Node 0 DMA32 free:54500kB min:40448kB low:50048kB high:59648kB active_anon:9976kB inactive_anon:16kB active_file:208kB inactive_file:488kB unevictable:0kB writepending:0kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:2432kB pagetables:1116kB bounce:0kB free_pcp:2104kB local_pcp:728kB free_cma:0kB [ 123.226621] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 123.231393] lowmem_reserve[]: 0 0 690 690 [ 123.260337] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 123.265212] Node 0 Normal free:16224kB min:15624kB low:17992kB high:20360kB active_anon:3800kB inactive_anon:768kB active_file:68kB inactive_file:84kB unevictable:0kB writepending:0kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:12160kB pagetables:316kB bounce:0kB free_pcp:1384kB local_pcp:28kB free_cma:0kB [ 123.269413] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 123.274539] lowmem_reserve[]: 0 0 0 0 [ 123.303182] alloc_pages_current+0x6a4/0x9c0 [ 123.308415] Node 1 Normal free:56400kB min:48156kB low:58656kB high:69156kB active_anon:12kB inactive_anon:0kB active_file:16kB inactive_file:144kB unevictable:0kB writepending:0kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:320kB pagetables:0kB bounce:0kB free_pcp:1920kB local_pcp:504kB free_cma:0kB [ 123.312272] ion_page_pool_alloc+0x7d2/0x8d0 [ 123.316602] lowmem_reserve[]: 0 0 0 0 [ 123.344932] ion_system_heap_allocate+0x47f/0x1400 [ 123.349290] Node 0 DMA: 1*4kB (U) 1*8kB (U) 3*16kB (U) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 1*4096kB (M) = 14204kB [ 123.353172] ? ion_system_contig_heap_create+0x210/0x210 [ 123.358436] Node 0 DMA32: 835*4kB (UME) 896*8kB (UME) 533*16kB (UME) 257*32kB (UME) 21*64kB (ME) 13*128kB (UME) 37*256kB (UM) 29*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 54588kB [ 123.373718] ion_ioctl+0x796/0x2270 [ 123.379114] Node 0 Normal: 652*4kB (UEH) 476*8kB (UMEH) 256*16kB (UMEH) 172*32kB (UMEH) 3*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16208kB [ 123.395104] ? debug_shrink_set+0x220/0x220 [ 123.398644] Node 1 Normal: 24*4kB (UME) 28*8kB (UE) 37*16kB (UE) 48*32kB (UME) 5*64kB (MH) 27*128kB (UMH) 138*256kB (UH) 29*512kB (UMH) 0*1024kB 0*2048kB 0*4096kB = 56400kB [ 123.413129] do_vfs_ioctl+0xebd/0x2bf0 [ 123.417423] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 123.433289] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 123.437121] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 123.437152] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 123.446043] ? security_file_ioctl+0x92/0x200 [ 123.451185] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 123.451210] 464 total pagecache pages [ 123.459866] __se_sys_ioctl+0x1da/0x270 [ 123.468644] 0 pages in swap cache [ 123.468672] Swap cache stats: add 0, delete 0, find 0/0 [ 123.473237] __x64_sys_ioctl+0x4a/0x70 [ 123.481745] Free swap = 0kB [ 123.481770] Total swap = 0kB [ 123.485633] do_syscall_64+0xbc/0xf0 [ 123.489561] 1965979 pages RAM [ 123.493063] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 123.498364] 0 pages HighMem/MovableOnly [ 123.498385] 285200 pages reserved [ 123.502299] RIP: 0033:0x44bc39 [ 123.505276] 0 pages cma reserved [ 123.534428] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.553393] RSP: 002b:00007f93fde33ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 123.561172] RAX: ffffffffffffffda RBX: 00000000006f0028 RCX: 000000000044bc39 [ 123.568509] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000005 [ 123.575927] RBP: 00000000006f0020 R08: 0000000000000000 R09: 0000000000000000 [ 123.583251] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f002c [ 123.590593] R13: 00000000007ffcdf R14: 00007f93fde349c0 R15: 20c49ba5e353f7cf [ 124.972297] IPVS: ftp: loaded support on port[0] = 21 [ 124.982620] IPVS: ftp: loaded support on port[0] = 21 [ 125.006239] IPVS: ftp: loaded support on port[0] = 21 [ 125.033279] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 127.212802] syz-executor968: page allocation failure: order:4, mode:0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 127.227506] CPU: 0 PID: 10759 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 127.234928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.244374] Call Trace: [ 127.247062] dump_stack+0x173/0x1d0 [ 127.250321] syz-executor968: page allocation failure: order:4, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 127.250785] warn_alloc+0x4eb/0x710 [ 127.268102] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 127.273403] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 127.278338] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 127.283340] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.288802] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 127.294060] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 127.299407] alloc_pages_current+0x6a4/0x9c0 [ 127.303914] ion_page_pool_alloc+0x7d2/0x8d0 [ 127.308399] ion_system_heap_allocate+0x47f/0x1400 [ 127.313418] ? ion_system_contig_heap_create+0x210/0x210 [ 127.319023] ion_ioctl+0x796/0x2270 [ 127.323060] ? debug_shrink_set+0x220/0x220 [ 127.327448] do_vfs_ioctl+0xebd/0x2bf0 [ 127.331405] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 127.336667] ? security_file_ioctl+0x92/0x200 [ 127.341240] __se_sys_ioctl+0x1da/0x270 [ 127.345284] __x64_sys_ioctl+0x4a/0x70 [ 127.349225] do_syscall_64+0xbc/0xf0 [ 127.353008] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 127.358242] RIP: 0033:0x44bc39 [ 127.361485] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.380615] RSP: 002b:00007f93fde33ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 127.388394] RAX: ffffffffffffffda RBX: 00000000006f0028 RCX: 000000000044bc39 [ 127.395798] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000005 [ 127.403116] RBP: 00000000006f0020 R08: 0000000000000000 R09: 0000000000000000 [ 127.410438] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f002c [ 127.417842] R13: 00000000007ffcdf R14: 00007f93fde349c0 R15: 20c49ba5e353f7cf [ 127.425227] CPU: 1 PID: 10658 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 127.425370] warn_alloc_show_mem: 1 callbacks suppressed [ 127.425380] Mem-Info: [ 127.432643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.432659] Call Trace: [ 127.432718] dump_stack+0x173/0x1d0 [ 127.432779] warn_alloc+0x4eb/0x710 [ 127.438216] active_anon:5055 inactive_anon:196 isolated_anon:0 [ 127.438216] active_file:273 inactive_file:172 isolated_file:0 [ 127.438216] unevictable:0 dirty:7 writeback:0 unstable:0 [ 127.438216] slab_reclaimable:3874 slab_unreclaimable:8603 [ 127.438216] mapped:382 shmem:244 pagetables:424 bounce:0 [ 127.438216] free:34465 free_pcp:565 free_cma:0 [ 127.440612] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 127.450122] Node 0 active_anon:20200kB inactive_anon:784kB active_file:936kB inactive_file:456kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1228kB dirty:24kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 127.452604] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 127.452682] ? __msan_poison_alloca+0x1e0/0x290 [ 127.456333] Node 1 active_anon:20kB inactive_anon:0kB active_file:156kB inactive_file:232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:300kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 127.459972] copy_process+0xa9e/0xb160 [ 127.492687] Node 0 DMA free:14204kB min:212kB low:264kB high:316kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 127.497854] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 127.525269] lowmem_reserve[]: 0 2796 3486 3486 [ 127.530079] ? do_wp_page+0x27ea/0x3970 [ 127.534822] Node 0 DMA32 free:52224kB min:38400kB low:48000kB high:57600kB active_anon:16200kB inactive_anon:16kB active_file:916kB inactive_file:364kB unevictable:0kB writepending:16kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:2560kB pagetables:1316kB bounce:0kB free_pcp:1796kB local_pcp:1400kB free_cma:0kB [ 127.561081] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 127.561133] ? handle_mm_fault+0x219b/0xa4d0 [ 127.561194] _do_fork+0x33f/0xfb0 [ 127.565146] lowmem_reserve[]: 0 0 690 690 [ 127.591271] __se_sys_clone+0xf6/0x110 [ 127.591315] __x64_sys_clone+0x62/0x80 [ 127.591358] do_syscall_64+0xbc/0xf0 [ 127.591415] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 127.596966] Node 0 Normal free:15120kB min:13576kB low:15944kB high:18312kB active_anon:3868kB inactive_anon:768kB active_file:556kB inactive_file:632kB unevictable:0kB writepending:8kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:12032kB pagetables:360kB bounce:0kB free_pcp:464kB local_pcp:388kB free_cma:0kB [ 127.601502] RIP: 0033:0x44a34a [ 127.605573] lowmem_reserve[]: 0 0 0 0 [ 127.634583] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 127.634604] RSP: 002b:00007ffc5cfc8100 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 127.634647] RAX: ffffffffffffffda RBX: 00007ffc5cfc8100 RCX: 000000000044a34a [ 127.634668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 127.634706] RBP: 00007ffc5cfc8140 R08: 00000000000029a2 R09: 0000000001592940 [ 127.639921] Node 1 Normal free:56312kB min:48156kB low:58656kB high:69156kB active_anon:20kB inactive_anon:0kB active_file:156kB inactive_file:232kB unevictable:0kB writepending:4kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:896kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 127.644339] R10: 0000000001592c10 R11: 0000000000000246 R12: 00000000000029a2 [ 127.644360] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 127.743570] syz-executor968: page allocation failure: order:4, mode:0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=syz5,mems_allowed=0-1 [ 127.746653] lowmem_reserve[]: 0 0 0 0 [ 127.754122] CPU: 1 PID: 10766 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 127.754174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.783306] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 1*4096kB (M) = 14204kB [ 127.790698] Call Trace: [ 127.798322] Node 0 DMA32: 763*4kB (UE) 813*8kB (UME) 547*16kB (UME) 260*32kB (UME) 26*64kB (UME) 14*128kB (UME) 6*256kB (M) 4*512kB (M) 1*1024kB (U) 2*2048kB (UM) 3*4096kB (U) = 51076kB [ 127.812677] dump_stack+0x173/0x1d0 [ 127.812730] warn_alloc+0x4eb/0x710 [ 127.812787] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 127.816580] Node 0 Normal: 639*4kB (UEH) 406*8kB (UMEH) 261*16kB (UEH) 164*32kB (UEH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15228kB [ 127.824021] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 127.824086] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 127.824146] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.833587] Node 1 Normal: 40*4kB (UME) 69*8kB (U) 55*16kB (UME) 72*32kB (U) 3*64kB (M) 2*128kB (UM) 1*256kB (U) 3*512kB (UM) 1*1024kB (U) 24*2048kB (UH) 0*4096kB = 56312kB [ 127.848704] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 127.848747] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 127.848803] alloc_pages_current+0x6a4/0x9c0 [ 127.851402] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 127.868105] ion_page_pool_alloc+0x7d2/0x8d0 [ 127.868159] ion_system_heap_allocate+0x47f/0x1400 [ 127.868223] ? ion_system_contig_heap_create+0x210/0x210 [ 127.871908] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 127.875508] ion_ioctl+0x796/0x2270 [ 127.880690] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 127.894732] ? debug_shrink_set+0x220/0x220 [ 127.894784] do_vfs_ioctl+0xebd/0x2bf0 [ 127.894843] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 127.899692] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 127.904667] ? security_file_ioctl+0x92/0x200 [ 127.904721] __se_sys_ioctl+0x1da/0x270 [ 127.904776] __x64_sys_ioctl+0x4a/0x70 [ 127.910145] 829 total pagecache pages [ 127.925722] do_syscall_64+0xbc/0xf0 [ 127.925770] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 127.925800] RIP: 0033:0x44bc39 [ 127.925851] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.931054] 0 pages in swap cache [ 127.936346] RSP: 002b:00007f93fde33ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 127.936383] RAX: ffffffffffffffda RBX: 00000000006f0028 RCX: 000000000044bc39 [ 127.936403] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000005 [ 127.936422] RBP: 00000000006f0020 R08: 0000000000000000 R09: 0000000000000000 [ 127.936443] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f002c [ 127.936468] R13: 00000000007ffcdf R14: 00007f93fde349c0 R15: 20c49ba5e353f7cf [ 128.108960] Swap cache stats: add 0, delete 0, find 0/0 [ 128.114441] Free swap = 0kB [ 128.117499] Total swap = 0kB [ 128.120559] 1965979 pages RAM [ 128.123879] 0 pages HighMem/MovableOnly [ 128.127893] 285200 pages reserved [ 128.131390] 0 pages cma reserved [ 128.136422] syz-executor968: page allocation failure: order:4, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 128.150543] CPU: 1 PID: 10725 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 128.157952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.167380] Call Trace: [ 128.170038] dump_stack+0x173/0x1d0 [ 128.173740] warn_alloc+0x4eb/0x710 [ 128.177440] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 128.182723] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 128.187641] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 128.192924] ? __msan_poison_alloca+0x1e0/0x290 [ 128.197697] copy_process+0xa9e/0xb160 [ 128.201658] ? do_wp_page+0x21f2/0x3970 [ 128.205712] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 128.210973] ? handle_mm_fault+0x219b/0xa4d0 [ 128.215476] _do_fork+0x33f/0xfb0 [ 128.219104] __se_sys_clone+0xf6/0x110 [ 128.223067] __x64_sys_clone+0x62/0x80 [ 128.227018] do_syscall_64+0xbc/0xf0 [ 128.230797] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 128.236038] RIP: 0033:0x44a34a [ 128.239285] Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 [ 128.258243] RSP: 002b:00000000007ffd10 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 128.266025] RAX: ffffffffffffffda RBX: 00000000007ffd10 RCX: 000000000044a34a [ 128.273347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 128.280687] RBP: 00000000007ffd50 R08: 0000000000000001 R09: 0000000001592940 [ 128.288014] R10: 0000000001592c10 R11: 0000000000000246 R12: 0000000000000001 [ 128.295333] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 128.307529] syz-executor968: page allocation failure: order:4, mode:0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 128.322553] CPU: 1 PID: 10754 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 128.329977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.339393] Call Trace: [ 128.342066] dump_stack+0x173/0x1d0 [ 128.345781] warn_alloc+0x4eb/0x710 [ 128.349490] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 128.354782] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 128.359729] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 128.364776] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 128.370039] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 128.375399] alloc_pages_current+0x6a4/0x9c0 [ 128.379905] ion_page_pool_alloc+0x7d2/0x8d0 [ 128.384398] ion_system_heap_allocate+0x47f/0x1400 [ 128.389423] ? ion_system_contig_heap_create+0x210/0x210 [ 128.394937] ion_ioctl+0x796/0x2270 [ 128.398662] ? debug_shrink_set+0x220/0x220 [ 128.403051] do_vfs_ioctl+0xebd/0x2bf0 [ 128.407018] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 128.412277] ? security_file_ioctl+0x92/0x200 [ 128.416847] __se_sys_ioctl+0x1da/0x270 [ 128.420916] __x64_sys_ioctl+0x4a/0x70 [ 128.424876] do_syscall_64+0xbc/0xf0 [ 128.428656] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 128.433899] RIP: 0033:0x44bc39 [ 128.437146] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.456098] RSP: 002b:00007f93fde12ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 128.463880] RAX: ffffffffffffffda RBX: 00000000006f0038 RCX: 000000000044bc39 [ 128.471224] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000007 [ 128.478559] RBP: 00000000006f0030 R08: 0000000000000000 R09: 0000000000000000 [ 128.485892] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f003c [ 128.493236] R13: 00000000007ffcdf R14: 00007f93fde139c0 R15: 20c49ba5e353f7cf [ 128.500801] warn_alloc_show_mem: 3 callbacks suppressed [ 128.500811] Mem-Info: [ 128.508832] active_anon:5049 inactive_anon:196 isolated_anon:0 [ 128.508832] active_file:195 inactive_file:54 isolated_file:27 [ 128.508832] unevictable:0 dirty:15 writeback:0 unstable:0 [ 128.508832] slab_reclaimable:3877 slab_unreclaimable:8663 [ 128.508832] mapped:243 shmem:244 pagetables:419 bounce:0 [ 128.508832] free:23453 free_pcp:312 free_cma:0 [ 128.541791] Node 0 active_anon:20188kB inactive_anon:784kB active_file:532kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:608kB dirty:56kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 128.569380] Node 1 active_anon:8kB inactive_anon:0kB active_file:248kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:164kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 128.571740] hrtimer: interrupt took 218640 ns [ 128.595569] Node 0 DMA free:14148kB min:212kB low:264kB high:316kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 128.626350] lowmem_reserve[]: 0 2796 3486 3486 [ 128.631022] Node 0 DMA32 free:26128kB min:38400kB low:48000kB high:57600kB active_anon:16196kB inactive_anon:16kB active_file:756kB inactive_file:256kB unevictable:0kB writepending:52kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:2496kB pagetables:1244kB bounce:0kB free_pcp:908kB local_pcp:0kB free_cma:0kB [ 128.660049] lowmem_reserve[]: 0 0 690 690 [ 128.664372] Node 0 Normal free:3260kB min:9480kB low:11848kB high:14216kB active_anon:3992kB inactive_anon:768kB active_file:204kB inactive_file:204kB unevictable:0kB writepending:4kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:12032kB pagetables:428kB bounce:0kB free_pcp:308kB local_pcp:0kB free_cma:0kB [ 128.692983] lowmem_reserve[]: 0 0 0 0 [ 128.696877] Node 1 Normal free:43096kB min:42012kB low:52512kB high:63012kB active_anon:8kB inactive_anon:0kB active_file:248kB inactive_file:140kB unevictable:0kB writepending:4kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:832kB pagetables:4kB bounce:0kB free_pcp:496kB local_pcp:0kB free_cma:0kB [ 128.725125] lowmem_reserve[]: 0 0 0 0 [ 128.729009] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 1*32kB (E) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 1*4096kB (M) = 14008kB [ 128.744103] Node 0 DMA32: 150*4kB (ME) 165*8kB (ME) 166*16kB (ME) 64*32kB (UME) 23*64kB (UME) 12*128kB (ME) 7*256kB (UM) 5*512kB (UM) 1*1024kB (U) 1*2048kB (M) 0*4096kB = 17056kB [ 128.760559] Node 0 Normal: 49*4kB (UMEH) 33*8kB (UMEH) 11*16kB (UE) 90*32kB (UE) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3580kB [ 128.776168] Node 1 Normal: 2*4kB (ME) 1*8kB (U) 1*16kB (E) 2*32kB (UM) 1*64kB (M) 0*128kB 0*256kB 3*512kB (UM) 1*1024kB (U) 19*2048kB (UH) 0*4096kB = 41632kB [ 128.790634] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 128.799563] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 128.808277] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 128.817266] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 128.825998] 514 total pagecache pages [ 128.829844] 0 pages in swap cache [ 128.833443] Swap cache stats: add 0, delete 0, find 0/0 [ 128.838847] Free swap = 0kB [ 128.841994] Total swap = 0kB [ 128.845051] 1965979 pages RAM [ 128.848188] 0 pages HighMem/MovableOnly [ 128.852274] 285200 pages reserved [ 128.855759] 0 pages cma reserved [ 128.887409] oom_reaper: reaped process 10759 (syz-executor968), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 128.982448] syz-executor968: page allocation failure: order:4, mode:0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=syz5,mems_allowed=0-1 [ 128.982956] oom_reaper: reaped process 10766 (syz-executor968), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 128.998500] CPU: 0 PID: 10738 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 128.998523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.998539] Call Trace: [ 128.998597] dump_stack+0x173/0x1d0 [ 128.998658] warn_alloc+0x4eb/0x710 [ 129.035666] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 129.040963] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 129.045901] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 129.050958] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 129.056231] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 129.061603] alloc_pages_current+0x6a4/0x9c0 [ 129.066101] ion_page_pool_alloc+0x7d2/0x8d0 [ 129.070675] ion_system_heap_allocate+0x47f/0x1400 [ 129.075732] ? ion_system_contig_heap_create+0x210/0x210 [ 129.081356] ion_ioctl+0x796/0x2270 [ 129.085092] ? debug_shrink_set+0x220/0x220 [ 129.089501] do_vfs_ioctl+0xebd/0x2bf0 [ 129.093477] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 129.098765] ? security_file_ioctl+0x92/0x200 [ 129.103889] __se_sys_ioctl+0x1da/0x270 [ 129.107964] __x64_sys_ioctl+0x4a/0x70 [ 129.111934] do_syscall_64+0xbc/0xf0 [ 129.115728] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 129.120981] RIP: 0033:0x44bc39 [ 129.124238] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.143315] RSP: 002b:00007f93fde33ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.151126] RAX: ffffffffffffffda RBX: 00000000006f0028 RCX: 000000000044bc39 [ 129.158477] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000009 [ 129.165846] RBP: 00000000006f0020 R08: 0000000000000000 R09: 0000000000000000 [ 129.173191] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f002c [ 129.180523] R13: 00000000007ffcdf R14: 00007f93fde349c0 R15: 20c49ba5e353f7cf [ 129.417222] syz-executor968: page allocation failure: order:4, mode:0x140dc2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0-1 [ 129.432057] CPU: 0 PID: 10746 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 129.439481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.448892] Call Trace: [ 129.451519] dump_stack+0x173/0x1d0 [ 129.455226] warn_alloc+0x4eb/0x710 [ 129.458937] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 129.464201] __alloc_pages_nodemask+0x5b5e/0x5e90 [ 129.469106] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 129.474091] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 129.479345] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 129.484705] alloc_pages_current+0x6a4/0x9c0 [ 129.489188] ion_page_pool_alloc+0x7d2/0x8d0 [ 129.493653] ? ion_system_heap_allocate+0x87/0x1400 [ 129.498707] ion_system_heap_allocate+0x47f/0x1400 [ 129.503779] ? ion_system_contig_heap_create+0x210/0x210 [ 129.509290] ion_ioctl+0x796/0x2270 [ 129.513022] ? debug_shrink_set+0x220/0x220 [ 129.517424] do_vfs_ioctl+0xebd/0x2bf0 [ 129.521395] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 129.526670] ? security_file_ioctl+0x92/0x200 [ 129.531244] __se_sys_ioctl+0x1da/0x270 [ 129.535310] __x64_sys_ioctl+0x4a/0x70 [ 129.539324] do_syscall_64+0xbc/0xf0 [ 129.543068] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 129.549069] RIP: 0033:0x44bc39 [ 129.552328] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.571280] RSP: 002b:00007f93fde33ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 129.579018] RAX: ffffffffffffffda RBX: 00000000006f0028 RCX: 000000000044bc39 [ 129.586447] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000009 [ 129.593746] RBP: 00000000006f0020 R08: 0000000000000000 R09: 0000000000000000 [ 129.601075] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f002c [ 129.608387] R13: 00000000007ffcdf R14: 00007f93fde349c0 R15: 20c49ba5e353f7cf [ 129.616272] warn_alloc_show_mem: 1 callbacks suppressed [ 129.616282] Mem-Info: [ 129.624288] active_anon:4001 inactive_anon:196 isolated_anon:0 [ 129.624288] active_file:144 inactive_file:47 isolated_file:23 [ 129.624288] unevictable:0 dirty:2 writeback:0 unstable:0 [ 129.624288] slab_reclaimable:3877 slab_unreclaimable:8664 [ 129.624288] mapped:160 shmem:244 pagetables:418 bounce:0 [ 129.624288] free:19051 free_pcp:59 free_cma:0 [ 129.657027] Node 0 active_anon:15996kB inactive_anon:784kB active_file:408kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):92kB mapped:460kB dirty:4kB writeback:0kB shmem:976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 129.684430] Node 1 active_anon:8kB inactive_anon:0kB active_file:168kB inactive_file:124kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:180kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 129.710993] Node 0 DMA free:14008kB min:212kB low:264kB high:316kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 129.737379] lowmem_reserve[]: 0 2796 3486 3486 [ 129.742132] Node 0 DMA32 free:16572kB min:38400kB low:48000kB high:57600kB active_anon:12072kB inactive_anon:16kB active_file:340kB inactive_file:56kB unevictable:0kB writepending:4kB present:3129332kB managed:2867980kB mlocked:0kB kernel_stack:2496kB pagetables:1244kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 129.770785] lowmem_reserve[]: 0 0 690 690 [ 129.772606] oom_reaper: reaped process 10754 (syz-executor968), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 129.775147] Node 0 Normal free:3800kB min:9480kB low:11848kB high:14216kB active_anon:3952kB inactive_anon:768kB active_file:68kB inactive_file:8kB unevictable:0kB writepending:0kB present:786432kB managed:706992kB mlocked:0kB kernel_stack:11904kB pagetables:424kB bounce:0kB free_pcp:48kB local_pcp:0kB free_cma:0kB [ 129.813501] lowmem_reserve[]: 0 0 0 0 [ 129.817374] Node 1 Normal free:20924kB min:42012kB low:52512kB high:63012kB active_anon:8kB inactive_anon:0kB active_file:168kB inactive_file:24kB unevictable:0kB writepending:4kB present:3932160kB managed:3132240kB mlocked:0kB kernel_stack:832kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 129.846399] lowmem_reserve[]: 0 0 0 0 [ 129.850270] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 1*32kB (E) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 1*4096kB (M) = 14008kB [ 129.865222] Node 0 DMA32: 212*4kB (UME) 241*8kB (UME) 166*16kB (UME) 65*32kB (UME) 24*64kB (UME) 12*128kB (UME) 7*256kB (M) 5*512kB (UM) 0*1024kB 2*2048kB (M) 0*4096kB = 19032kB [ 129.881551] Node 0 Normal: 92*4kB (UME) 50*8kB (UME) 14*16kB (UE) 89*32kB (UE) 6*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4224kB [ 129.895466] Node 1 Normal: 4*4kB (UME) 5*8kB (M) 6*16kB (ME) 2*32kB (M) 2*64kB (M) 2*128kB (M) 1*256kB (U) 4*512kB (UM) 0*1024kB 9*2048kB (UM) 0*4096kB = 21336kB [ 129.910302] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 129.919313] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 129.928090] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 129.937119] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 129.946131] 445 total pagecache pages [ 129.950012] 0 pages in swap cache [ 129.953603] Swap cache stats: add 0, delete 0, find 0/0 [ 129.959115] Free swap = 0kB [ 129.962305] Total swap = 0kB [ 129.965373] 1965979 pages RAM [ 129.968517] 0 pages HighMem/MovableOnly [ 129.972629] 285200 pages reserved [ 129.976129] 0 pages cma reserved [ 130.184781] ================================================================== [ 130.192240] BUG: KMSAN: uninit-value in _ion_heap_freelist_drain+0x7ce/0x840 [ 130.199557] CPU: 0 PID: 10744 Comm: syz-executor968 Not tainted 5.1.0-rc2+ #21 [ 130.206931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.216392] Call Trace: [ 130.219014] dump_stack+0x173/0x1d0 [ 130.222679] kmsan_report+0x131/0x2a0 [ 130.226523] __msan_warning+0x7a/0xf0 [ 130.230360] _ion_heap_freelist_drain+0x7ce/0x840 [ 130.235679] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 130.240942] ion_heap_shrink_scan+0x13e/0x350 [ 130.245487] ? ion_heap_shrink_count+0x220/0x220 [ 130.250266] do_shrink_slab+0xb63/0x1240 [ 130.254395] shrink_slab+0x307/0xe30 [ 130.258360] shrink_node+0x87c/0x2140 [ 130.262264] do_try_to_free_pages+0x55e/0x20b0 [ 130.266929] try_to_free_pages+0xc58/0x1720 [ 130.271319] ? init_wait_entry+0x190/0x190 [ 130.275583] __alloc_pages_nodemask+0x2ff8/0x5e90 [ 130.280480] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 130.285491] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 130.290701] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 130.296031] alloc_pages_current+0x6a4/0x9c0 [ 130.300481] ion_page_pool_alloc+0x7d2/0x8d0 [ 130.304931] ion_system_heap_allocate+0x47f/0x1400 [ 130.309927] ? ion_system_contig_heap_create+0x210/0x210 [ 130.315399] ion_ioctl+0x796/0x2270 [ 130.319098] ? debug_shrink_set+0x220/0x220 [ 130.324308] do_vfs_ioctl+0xebd/0x2bf0 [ 130.328223] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 130.333443] ? security_file_ioctl+0x92/0x200 [ 130.337978] __se_sys_ioctl+0x1da/0x270 [ 130.342013] __x64_sys_ioctl+0x4a/0x70 [ 130.346121] do_syscall_64+0xbc/0xf0 [ 130.349877] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 130.355085] RIP: 0033:0x44bc39 [ 130.358297] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.377210] RSP: 002b:00007f93fde33ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.384935] RAX: ffffffffffffffda RBX: 00000000006f0028 RCX: 000000000044bc39 [ 130.392215] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000008 [ 130.399506] RBP: 00000000006f0020 R08: 0000000000000000 R09: 0000000000000000 [ 130.406805] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f002c [ 130.414091] R13: 00000000007ffcdf R14: 00007f93fde349c0 R15: 20c49ba5e353f7cf [ 130.421397] [ 130.423027] Uninit was stored to memory at: [ 130.427474] kmsan_internal_chain_origin+0x134/0x230 [ 130.432602] __msan_chain_origin+0x70/0xe0 [ 130.436865] ion_heap_freelist_add+0x3ac/0x3c0 [ 130.441463] ion_dma_buf_release+0x18b/0x1e0 [ 130.445904] dma_buf_release+0x194/0x820 [ 130.449976] __fput+0x4d2/0xbb0 [ 130.453263] ____fput+0x37/0x40 [ 130.456550] task_work_run+0x22e/0x2a0 [ 130.460449] do_exit+0x109e/0x3bb0 [ 130.464000] do_group_exit+0x185/0x320 [ 130.467900] get_signal+0x9a4/0x2ea0 [ 130.471622] do_signal+0x1d5/0x2cc0 [ 130.475263] prepare_exit_to_usermode+0x245/0x420 [ 130.480120] syscall_return_slowpath+0xb2/0x650 [ 130.484818] do_syscall_64+0xe2/0xf0 [ 130.488719] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 130.493907] [ 130.495534] Uninit was created at: [ 130.499088] kmsan_internal_poison_shadow+0x92/0x150 [ 130.504210] kmsan_kmalloc+0xa9/0x130 [ 130.508029] kmsan_slab_alloc+0xe/0x10 [ 130.511933] __kmalloc_node_track_caller+0xead/0x1000 [ 130.517142] __alloc_skb+0x309/0xa20 [ 130.520886] netlink_ack+0x58e/0x1190 [ 130.524712] netlink_rcv_skb+0x316/0x620 [ 130.528789] genl_rcv+0x63/0x80 [ 130.532099] netlink_unicast+0xf3e/0x1020 [ 130.536279] netlink_sendmsg+0x127f/0x1300 [ 130.540534] ___sys_sendmsg+0xdb3/0x1220 [ 130.544607] __se_sys_sendmsg+0x305/0x460 [ 130.548771] __x64_sys_sendmsg+0x4a/0x70 [ 130.552949] do_syscall_64+0xbc/0xf0 [ 130.556678] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 130.561877] ================================================================== [ 130.569537] Disabling lock debugging due to kernel taint [ 130.575007] Kernel panic - not syncing: panic_on_warn set ... [ 130.580921] CPU: 0 PID: 10744 Comm: syz-executor968 Tainted: G B 5.1.0-rc2+ #21 [ 130.589770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.599143] Call Trace: [ 130.601768] dump_stack+0x173/0x1d0 [ 130.605438] panic+0x3d1/0xb01 [ 130.608731] kmsan_report+0x29a/0x2a0 [ 130.612576] __msan_warning+0x7a/0xf0 [ 130.616505] _ion_heap_freelist_drain+0x7ce/0x840 [ 130.621381] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 130.626631] ion_heap_shrink_scan+0x13e/0x350 [ 130.631183] ? ion_heap_shrink_count+0x220/0x220 [ 130.635971] do_shrink_slab+0xb63/0x1240 [ 130.640107] shrink_slab+0x307/0xe30 [ 130.643910] shrink_node+0x87c/0x2140 [ 130.647809] do_try_to_free_pages+0x55e/0x20b0 [ 130.652470] try_to_free_pages+0xc58/0x1720 [ 130.656865] ? init_wait_entry+0x190/0x190 [ 130.661154] __alloc_pages_nodemask+0x2ff8/0x5e90 [ 130.666056] ? __alloc_pages_nodemask+0x19c/0x5e90 [ 130.671086] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 130.676302] ? kmsan_internal_memset_shadow+0xc6/0x410 [ 130.681620] alloc_pages_current+0x6a4/0x9c0 [ 130.686080] ion_page_pool_alloc+0x7d2/0x8d0 [ 130.690542] ion_system_heap_allocate+0x47f/0x1400 [ 130.695525] ? ion_system_contig_heap_create+0x210/0x210 [ 130.700998] ion_ioctl+0x796/0x2270 [ 130.704715] ? debug_shrink_set+0x220/0x220 [ 130.709062] do_vfs_ioctl+0xebd/0x2bf0 [ 130.712984] ? kmsan_get_shadow_origin_ptr+0x73/0x490 [ 130.718220] ? security_file_ioctl+0x92/0x200 [ 130.722755] __se_sys_ioctl+0x1da/0x270 [ 130.726776] __x64_sys_ioctl+0x4a/0x70 [ 130.730697] do_syscall_64+0xbc/0xf0 [ 130.734438] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 130.739638] RIP: 0033:0x44bc39 [ 130.742847] Code: e8 fc e5 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 8b ca fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.761856] RSP: 002b:00007f93fde33ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.769866] RAX: ffffffffffffffda RBX: 00000000006f0028 RCX: 000000000044bc39 [ 130.777156] RDX: 0000000020000000 RSI: 00000000c0184900 RDI: 0000000000000008 [ 130.784441] RBP: 00000000006f0020 R08: 0000000000000000 R09: 0000000000000000 [ 130.791733] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006f002c [ 130.799013] R13: 00000000007ffcdf R14: 00007f93fde349c0 R15: 20c49ba5e353f7cf [ 130.807123] Kernel Offset: disabled [ 130.810760] Rebooting in 86400 seconds..