Warning: Permanently added '10.128.1.57' (ECDSA) to the list of known hosts. [ 76.376555] IPVS: ftp: loaded support on port[0] = 21 [ 76.416920] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 76.458455] IPVS: ftp: loaded support on port[0] = 21 [ 76.485758] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. executing program [ 76.536772] IPVS: ftp: loaded support on port[0] = 21 executing program [ 76.690962] IPVS: ftp: loaded support on port[0] = 21 [ 76.880786] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 81.894576] syz-executor342: vmalloc: allocation failure, allocated 1131130880 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 81.911160] syz-executor342 cpuset=/ mems_allowed=0-1 [ 81.921194] CPU: 1 PID: 8058 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 81.929085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 81.938427] Call Trace: [ 81.941028] dump_stack+0x1b2/0x281 [ 81.944647] warn_alloc.cold+0x96/0x1cc [ 81.948610] ? zone_watermark_ok_safe+0x220/0x220 [ 81.953438] ? retint_kernel+0x2d/0x2d [ 81.957324] __vmalloc_area_node+0x48a/0x680 [ 81.961728] ? __vmalloc_node_range+0x150/0x150 [ 81.966471] ? __get_vm_area_node+0x27d/0x340 [ 81.970957] ? kvm_arch_create_memslot+0xbc/0x460 [ 81.975795] ? kvm_arch_create_memslot+0xbc/0x460 [ 81.980640] __vmalloc_node_flags_caller+0xbf/0x140 [ 81.985644] kvmalloc_node+0xa3/0xc0 [ 81.989353] kvm_arch_create_memslot+0xbc/0x460 [ 81.994011] __kvm_set_memory_region+0xc2f/0x1ab0 [ 81.998855] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 82.002991] ? lock_acquire+0x170/0x3f0 [ 82.006961] ? __might_fault+0x177/0x1b0 [ 82.011028] kvm_vm_ioctl+0x71c/0x1420 [ 82.014905] ? __fd_install+0x227/0x5c0 [ 82.018867] ? debug_object_activate+0x490/0x490 [ 82.023605] ? kvm_vcpu_release+0xa0/0xa0 [ 82.027738] ? kfree+0x14a/0x250 [ 82.031087] ? kvm_uevent_notify_change.part.0+0x2ca/0x430 [ 82.036699] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 82.041712] ? kvm_dev_ioctl+0xb2/0x1450 [ 82.045761] ? kvm_put_kvm+0xab0/0xab0 [ 82.049643] ? vm_insert_page+0x7c0/0x7c0 [ 82.053777] ? kvm_vcpu_release+0xa0/0xa0 [ 82.057957] do_vfs_ioctl+0x75a/0xff0 [ 82.061752] ? ioctl_preallocate+0x1a0/0x1a0 [ 82.066149] ? lock_downgrade+0x740/0x740 [ 82.070449] ? security_file_ioctl+0x83/0xb0 [ 82.074853] SyS_ioctl+0x7f/0xb0 [ 82.078223] ? do_vfs_ioctl+0xff0/0xff0 [ 82.082209] do_syscall_64+0x1d5/0x640 [ 82.086097] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 82.091280] RIP: 0033:0x7f4382aed609 [ 82.094986] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 82.102708] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 82.109971] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 82.117240] RBP: 0000000000000000 R08: 00007f4382b5ae40 R09: 00007f4382b5ae40 [ 82.124506] R10: 00007f4382b5ae40 R11: 0000000000000246 R12: 00007ffd9a417d50 [ 82.132652] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 0000000000000000 [ 82.142541] Mem-Info: [ 82.157714] active_anon:6226 inactive_anon:4678 isolated_anon:0 [ 82.157714] active_file:11 inactive_file:12 isolated_file:0 [ 82.157714] unevictable:0 dirty:0 writeback:0 unstable:0 [ 82.157714] slab_reclaimable:15782 slab_unreclaimable:105359 [ 82.157714] mapped:574 shmem:4862 pagetables:390 bounce:0 [ 82.157714] free:14769 free_pcp:71 free_cma:0 [ 82.202018] Node 0 active_anon:24904kB inactive_anon:18712kB active_file:64kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2296kB dirty:0kB writeback:0kB shmem:19448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 82.236633] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 82.270031] Node 0 DMA free:10956kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 82.303121] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 82.308219] Node 0 DMA32 free:21272kB min:36196kB low:45244kB high:54292kB active_anon:24904kB inactive_anon:18712kB active_file:48kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:7072kB pagetables:1560kB bounce:0kB free_pcp:164kB local_pcp:128kB free_cma:0kB [ 82.343771] lowmem_reserve[]: 0 0 0 0 0 [ 82.352622] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 82.387834] lowmem_reserve[]: 0 0 0 0 0 [ 82.392007] Node 1 Normal free:26848kB min:53696kB low:67120kB high:80544kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [ 82.427197] lowmem_reserve[]: 0 0 0 0 0 [ 82.431228] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10956kB [ 82.451564] Node 0 DMA32: 722*4kB (UME) 664*8kB (UME) 235*16kB (UM) 109*32kB (UM) 43*64kB (UM) 18*128kB (UM) 1*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 21272kB [ 82.473837] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 82.492026] Node 1 Normal: 2*4kB (UE) 3*8kB (UE) 2*16kB (UE) 1*32kB (U) 0*64kB 1*128kB (E) 2*256kB (UE) 3*512kB (UME) 2*1024kB (ME) 3*2048kB (M) 4*4096kB (M) = 26848kB [ 82.513281] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 82.533981] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 82.542623] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 82.560618] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 82.569370] 4885 total pagecache pages [ 82.573277] 0 pages in swap cache [ 82.583545] Swap cache stats: add 0, delete 0, find 0/0 [ 82.589084] Free swap = 0kB [ 82.592104] Total swap = 0kB [ 82.600037] 2097051 pages RAM [ 82.603162] 0 pages HighMem/MovableOnly [ 82.607202] 363899 pages reserved [ 82.610657] 0 pages cma reserved [ 82.899626] syz-executor342: vmalloc: allocation failure, allocated 1162051584 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 82.922513] syz-executor342 cpuset=/ mems_allowed=0-1 [ 82.942963] CPU: 1 PID: 8059 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 82.950875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 82.965796] Call Trace: [ 82.968421] dump_stack+0x1b2/0x281 [ 82.972073] warn_alloc.cold+0x96/0x1cc [ 82.976064] ? zone_watermark_ok_safe+0x220/0x220 [ 82.980929] __vmalloc_area_node+0x48a/0x680 [ 82.985353] ? __vmalloc_node_range+0x150/0x150 [ 82.990040] ? __get_vm_area_node+0x27d/0x340 [ 82.994544] ? depot_save_stack+0x1d3/0x3f0 [ 82.998867] ? kvm_arch_create_memslot+0xbc/0x460 [ 83.003714] ? kvm_arch_create_memslot+0xbc/0x460 [ 83.008574] __vmalloc_node_flags_caller+0xbf/0x140 [ 83.013599] kvmalloc_node+0xa3/0xc0 [ 83.017320] kvm_arch_create_memslot+0xbc/0x460 [ 83.021999] __kvm_set_memory_region+0xc2f/0x1ab0 [ 83.026875] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 83.030949] ? lock_acquire+0x170/0x3f0 [ 83.034931] ? __might_fault+0x177/0x1b0 [ 83.039002] kvm_vm_ioctl+0x71c/0x1420 [ 83.042895] ? __fd_install+0x227/0x5c0 [ 83.046872] ? debug_object_activate+0x490/0x490 [ 83.051631] ? kvm_vcpu_release+0xa0/0xa0 [ 83.055783] ? kfree+0x14a/0x250 [ 83.059153] ? kvm_uevent_notify_change.part.0+0x2ca/0x430 [ 83.064786] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 83.069950] ? kvm_dev_ioctl+0xb2/0x1450 [ 83.074018] ? kvm_put_kvm+0xab0/0xab0 [ 83.078015] ? vm_insert_page+0x7c0/0x7c0 [ 83.082166] ? kvm_vcpu_release+0xa0/0xa0 [ 83.086334] do_vfs_ioctl+0x75a/0xff0 [ 83.090141] ? ioctl_preallocate+0x1a0/0x1a0 [ 83.094580] ? lock_downgrade+0x740/0x740 [ 83.098736] ? security_file_ioctl+0x83/0xb0 [ 83.103206] SyS_ioctl+0x7f/0xb0 [ 83.106582] ? do_vfs_ioctl+0xff0/0xff0 [ 83.110581] do_syscall_64+0x1d5/0x640 [ 83.114496] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 83.119698] RIP: 0033:0x7f4382aed609 [ 83.123424] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.131140] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 83.138422] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 83.145702] RBP: 0000000000000000 R08: 00007f4382b5ae40 R09: 00007f4382b5ae40 [ 83.153078] R10: 00007f4382b5ae40 R11: 0000000000000246 R12: 00007ffd9a417d50 [ 83.160357] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 0000000000000000 [ 83.183642] Mem-Info: [ 83.190421] active_anon:6226 inactive_anon:4678 isolated_anon:0 [ 83.190421] active_file:11 inactive_file:12 isolated_file:0 [ 83.190421] unevictable:0 dirty:0 writeback:0 unstable:0 [ 83.190421] slab_reclaimable:15782 slab_unreclaimable:105359 [ 83.190421] mapped:574 shmem:4862 pagetables:390 bounce:0 [ 83.190421] free:13963 free_pcp:71 free_cma:0 [ 83.238604] Node 0 active_anon:24904kB inactive_anon:18712kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2296kB dirty:0kB writeback:0kB shmem:19448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 83.411842] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 83.510151] Node 0 DMA free:10956kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 83.537052] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 83.542760] Node 0 DMA32 free:38476kB min:36196kB low:45244kB high:54292kB active_anon:24904kB inactive_anon:18712kB active_file:144kB inactive_file:120kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:7072kB pagetables:1560kB bounce:0kB free_pcp:388kB local_pcp:356kB free_cma:0kB [ 83.572659] lowmem_reserve[]: 0 0 0 0 0 [ 83.577525] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 83.604257] lowmem_reserve[]: 0 0 0 0 0 [ 83.608815] Node 1 Normal free:26948kB min:53696kB low:67120kB high:80544kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 83.724467] lowmem_reserve[]: 0 0 0 0 0 [ 83.742533] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10956kB [ 83.808767] Node 0 DMA32: 500*4kB (M) 382*8kB (UME) 185*16kB (ME) 281*32kB (UM) 706*64kB (UME) 38*128kB (UME) 33*256kB (UE) 19*512kB (UE) 1*1024kB (U) 0*2048kB 0*4096kB = 86256kB [ 83.864756] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 83.875553] Node 1 Normal: 2*4kB (UE) 2*8kB (E) 2*16kB (UE) 1*32kB (U) 0*64kB 2*128kB (UE) 2*256kB (UE) 3*512kB (UME) 2*1024kB (ME) 3*2048kB (M) 4*4096kB (M) = 26968kB [ 83.891226] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 83.900851] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 83.910255] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 83.934055] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 83.942658] 5138 total pagecache pages [ 83.964047] 0 pages in swap cache [ 83.967528] Swap cache stats: add 0, delete 0, find 0/0 [ 83.973215] Free swap = 0kB [ 84.023981] Total swap = 0kB [ 84.027040] 2097051 pages RAM [ 84.033975] 0 pages HighMem/MovableOnly [ 84.042494] 363899 pages reserved [ 84.101723] 0 pages cma reserved [ 85.023889] syz-executor342: vmalloc: allocation failure, allocated 1338417152 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 85.042166] syz-executor342 cpuset=/ mems_allowed=0-1 [ 85.057104] CPU: 1 PID: 8081 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 85.065018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 85.074408] Call Trace: [ 85.077031] dump_stack+0x1b2/0x281 [ 85.080672] warn_alloc.cold+0x96/0x1cc [ 85.084658] ? zone_watermark_ok_safe+0x220/0x220 [ 85.089525] __vmalloc_area_node+0x48a/0x680 [ 85.094037] ? __vmalloc_node_range+0x150/0x150 [ 85.098709] ? __get_vm_area_node+0x27d/0x340 [ 85.103210] ? kvm_arch_create_memslot+0xbc/0x460 [ 85.108058] ? kvm_arch_create_memslot+0xbc/0x460 [ 85.112914] __vmalloc_node_flags_caller+0xbf/0x140 [ 85.117947] kvmalloc_node+0xa3/0xc0 [ 85.121673] kvm_arch_create_memslot+0xbc/0x460 [ 85.126361] __kvm_set_memory_region+0xc2f/0x1ab0 [ 85.131222] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 85.135300] ? lock_acquire+0x170/0x3f0 [ 85.139290] ? __might_fault+0x177/0x1b0 [ 85.143357] kvm_vm_ioctl+0x71c/0x1420 [ 85.147244] ? __fd_install+0x227/0x5c0 [ 85.151219] ? debug_object_activate+0x490/0x490 [ 85.155977] ? kvm_vcpu_release+0xa0/0xa0 [ 85.160691] ? kfree+0x14a/0x250 [ 85.164495] ? kvm_uevent_notify_change.part.0+0x2ca/0x430 [ 85.170468] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 85.175492] ? kvm_dev_ioctl+0xb2/0x1450 [ 85.179557] ? kvm_put_kvm+0xab0/0xab0 [ 85.183470] ? vm_insert_page+0x7c0/0x7c0 [ 85.187629] ? kvm_vcpu_release+0xa0/0xa0 [ 85.191790] do_vfs_ioctl+0x75a/0xff0 [ 85.195591] ? ioctl_preallocate+0x1a0/0x1a0 [ 85.200000] ? lock_downgrade+0x740/0x740 [ 85.204147] ? security_file_ioctl+0x83/0xb0 [ 85.208550] SyS_ioctl+0x7f/0xb0 [ 85.211909] ? do_vfs_ioctl+0xff0/0xff0 [ 85.215882] do_syscall_64+0x1d5/0x640 [ 85.219777] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 85.224957] RIP: 0033:0x7f4382aed609 [ 85.228661] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 85.236364] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 85.243729] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 85.251015] RBP: 0000000000000000 R08: 00007f4382b5ae40 R09: 00007f4382b5ae40 [ 85.258286] R10: 00007f4382b5ae40 R11: 0000000000000246 R12: 00007ffd9a417d50 [ 85.265565] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 0000000000000000 [ 85.282358] Mem-Info: [ 85.284879] active_anon:6242 inactive_anon:4678 isolated_anon:0 [ 85.284879] active_file:6 inactive_file:16 isolated_file:0 [ 85.284879] unevictable:0 dirty:0 writeback:0 unstable:0 [ 85.284879] slab_reclaimable:15798 slab_unreclaimable:105533 [ 85.284879] mapped:591 shmem:4862 pagetables:390 bounce:0 [ 85.284879] free:17877 free_pcp:276 free_cma:0 [ 85.337217] Node 0 active_anon:24968kB inactive_anon:18712kB active_file:20kB inactive_file:560kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2464kB dirty:0kB writeback:0kB shmem:19448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 85.451412] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 85.478929] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 85.506765] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 85.512904] Node 0 DMA32 free:50624kB min:36196kB low:45244kB high:54292kB active_anon:24968kB inactive_anon:18712kB active_file:700kB inactive_file:148kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:7072kB pagetables:1560kB bounce:0kB free_pcp:312kB local_pcp:224kB free_cma:0kB [ 85.544827] lowmem_reserve[]: 0 0 0 0 0 [ 85.549798] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 85.576977] lowmem_reserve[]: 0 0 0 0 0 [ 85.582297] Node 1 Normal free:26984kB min:53696kB low:67120kB high:80544kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 85.631307] lowmem_reserve[]: 0 0 0 0 0 [ 85.653845] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10968kB [ 85.684514] Node 0 DMA32: 1*4kB (M) 372*8kB (MH) 200*16kB (UMEH) 101*32kB (UME) 162*64kB (UME) 138*128kB (UME) 40*256kB (UM) 21*512kB (U) 3*1024kB (U) 0*2048kB 1*4096kB (U) = 65604kB [ 85.716899] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 85.748971] Node 1 Normal: 4*4kB (UME) 4*8kB (UME) 4*16kB (UME) 3*32kB (UM) 3*64kB (UM) 2*128kB (ME) 3*256kB (UME) 4*512kB (UME) 3*1024kB (ME) 2*2048kB (M) 4*4096kB (M) = 27024kB [ 85.765815] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 85.776160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 85.788980] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 85.799983] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 85.809703] 5244 total pagecache pages [ 85.834452] 0 pages in swap cache [ 85.838082] Swap cache stats: add 0, delete 0, find 0/0 [ 85.853718] Free swap = 0kB [ 85.856763] Total swap = 0kB [ 85.859783] 2097051 pages RAM [ 85.862884] 0 pages HighMem/MovableOnly [ 85.891024] 363899 pages reserved [ 85.913700] 0 pages cma reserved [ 88.363441] syz-executor342: vmalloc: allocation failure, allocated 2100940800 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 88.363490] syz-executor342: vmalloc: allocation failure, allocated 2443636736 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 88.377643] syz-executor342: [ 88.391715] syz-executor342 cpuset=/ mems_allowed=0-1 [ 88.400344] CPU: 1 PID: 8131 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 88.400716] syz-executor342 cpuset= [ 88.408220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 88.408225] Call Trace: [ 88.408244] dump_stack+0x1b2/0x281 [ 88.408260] warn_alloc.cold+0x96/0x1cc [ 88.408272] ? zone_watermark_ok_safe+0x220/0x220 [ 88.408285] ? retint_kernel+0x2d/0x2d [ 88.411902] / [ 88.421265] __vmalloc_area_node+0x48a/0x680 [ 88.428491] mems_allowed=0-1 [ 88.431512] ? __vmalloc_node_range+0x150/0x150 [ 88.454492] ? __get_vm_area_node+0x27d/0x340 [ 88.458990] ? kvm_arch_create_memslot+0xbc/0x460 [ 88.463830] ? kvm_arch_create_memslot+0xbc/0x460 [ 88.468709] __vmalloc_node_flags_caller+0xbf/0x140 [ 88.473721] kvmalloc_node+0xa3/0xc0 [ 88.477432] kvm_arch_create_memslot+0xbc/0x460 [ 88.482096] __kvm_set_memory_region+0xc2f/0x1ab0 [ 88.486948] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 88.491014] ? lock_acquire+0x170/0x3f0 [ 88.494985] ? __might_fault+0x177/0x1b0 [ 88.499067] kvm_vm_ioctl+0x71c/0x1420 [ 88.502958] ? __fd_install+0x227/0x5c0 [ 88.506937] ? debug_object_activate+0x490/0x490 [ 88.511695] ? kvm_vcpu_release+0xa0/0xa0 [ 88.515835] ? kfree+0x14a/0x250 [ 88.519207] ? kvm_uevent_notify_change.part.0+0x2ca/0x430 [ 88.524831] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 88.529852] ? kvm_dev_ioctl+0xb2/0x1450 [ 88.533996] ? kvm_put_kvm+0xab0/0xab0 [ 88.537877] ? vm_insert_page+0x7c0/0x7c0 [ 88.542029] ? kvm_vcpu_release+0xa0/0xa0 [ 88.546177] do_vfs_ioctl+0x75a/0xff0 [ 88.549978] ? ioctl_preallocate+0x1a0/0x1a0 [ 88.554381] ? lock_downgrade+0x740/0x740 [ 88.558538] ? security_file_ioctl+0x83/0xb0 [ 88.562950] SyS_ioctl+0x7f/0xb0 [ 88.566315] ? do_vfs_ioctl+0xff0/0xff0 [ 88.567820] vmalloc: allocation failure, allocated 1766416384 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask= [ 88.570295] do_syscall_64+0x1d5/0x640 [ 88.570313] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 88.591637] RIP: 0033:0x7f4382aed609 [ 88.595345] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.603064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 88.608105] (null) [ 88.610446] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 88.612610] syz-executor342 cpuset= [ 88.619967] RBP: 0000000000000000 R08: 00007f4382b5ae40 R09: 00007f4382b5ae40 [ 88.619974] R10: 00007f4382b5ae40 R11: 0000000000000246 R12: 00007ffd9a417d50 [ 88.619979] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 0000000000000000 [ 88.620846] CPU: 1 PID: 8106 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 88.628259] / [ 88.630923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 88.638247] mems_allowed=0-1 [ 88.645441] Call Trace: [ 88.645461] dump_stack+0x1b2/0x281 [ 88.645477] warn_alloc.cold+0x96/0x1cc [ 88.645497] ? zone_watermark_ok_safe+0x220/0x220 [ 88.645525] __vmalloc_area_node+0x48a/0x680 [ 88.686920] ? __vmalloc_node_range+0x150/0x150 [ 88.691603] ? __get_vm_area_node+0x27d/0x340 [ 88.696100] ? kvm_arch_create_memslot+0xbc/0x460 [ 88.701069] ? kvm_arch_create_memslot+0xbc/0x460 [ 88.705927] __vmalloc_node_flags_caller+0xbf/0x140 [ 88.710939] kvmalloc_node+0xa3/0xc0 [ 88.714651] kvm_arch_create_memslot+0xbc/0x460 [ 88.719323] __kvm_set_memory_region+0xc2f/0x1ab0 [ 88.724166] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 88.728222] ? lock_acquire+0x170/0x3f0 [ 88.732194] ? __might_fault+0x177/0x1b0 [ 88.736258] kvm_vm_ioctl+0x71c/0x1420 [ 88.740144] ? __fd_install+0x227/0x5c0 [ 88.744113] ? debug_object_activate+0x490/0x490 [ 88.748859] ? kvm_vcpu_release+0xa0/0xa0 [ 88.753012] ? kfree+0x14a/0x250 [ 88.756386] ? kvm_uevent_notify_change.part.0+0x2ca/0x430 [ 88.762035] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 88.767058] ? kvm_dev_ioctl+0xb2/0x1450 [ 88.771116] ? kvm_put_kvm+0xab0/0xab0 [ 88.775015] ? vm_insert_page+0x7c0/0x7c0 [ 88.777979] Mem-Info: [ 88.779174] ? kvm_vcpu_release+0xa0/0xa0 [ 88.781593] active_anon:5199 inactive_anon:4678 isolated_anon:0 [ 88.781593] active_file:17 inactive_file:17 isolated_file:0 [ 88.781593] unevictable:0 dirty:0 writeback:0 unstable:0 [ 88.781593] slab_reclaimable:15868 slab_unreclaimable:105073 [ 88.781593] mapped:599 shmem:4862 pagetables:376 bounce:0 [ 88.781593] free:13948 free_pcp:67 free_cma:0 [ 88.785724] do_vfs_ioctl+0x75a/0xff0 [ 88.785738] ? ioctl_preallocate+0x1a0/0x1a0 [ 88.785754] ? lock_downgrade+0x740/0x740 [ 88.785771] ? security_file_ioctl+0x83/0xb0 [ 88.785782] SyS_ioctl+0x7f/0xb0 [ 88.785806] ? do_vfs_ioctl+0xff0/0xff0 [ 88.842670] do_syscall_64+0x1d5/0x640 [ 88.846563] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 88.851744] RIP: 0033:0x7f4382aed609 [ 88.855452] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.863160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 88.870421] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 88.875539] Node 0 active_anon:20752kB inactive_anon:18708kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2396kB dirty:0kB writeback:0kB shmem:19444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 88.877691] RBP: 0000000000000000 R08: 00007f4382b5ae40 R09: 00007f4382b5ae40 [ 88.912453] R10: 00007f4382b5ae40 R11: 0000000000000246 R12: 00007ffd9a417d50 [ 88.919716] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 0000000000000000 [ 88.927729] CPU: 0 PID: 8156 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 88.935633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 88.944994] Call Trace: [ 88.947593] dump_stack+0x1b2/0x281 [ 88.951230] warn_alloc.cold+0x96/0x1cc [ 88.953303] Node 1 active_anon:44kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 88.955227] ? zone_watermark_ok_safe+0x220/0x220 [ 88.985840] __vmalloc_area_node+0x48a/0x680 [ 88.990265] ? __vmalloc_node_range+0x150/0x150 [ 88.994934] ? __get_vm_area_node+0x27d/0x340 [ 88.999441] ? kvm_arch_create_memslot+0xbc/0x460 [ 89.003259] Node 0 [ 89.004283] ? kvm_arch_create_memslot+0xbc/0x460 [ 89.004299] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 89.004304] lowmem_reserve[]: [ 89.006533] __vmalloc_node_flags_caller+0xbf/0x140 [ 89.011360] 0 [ 89.036868] kvmalloc_node+0xa3/0xc0 [ 89.036880] kvm_arch_create_memslot+0xbc/0x460 [ 89.036898] __kvm_set_memory_region+0xc2f/0x1ab0 [ 89.060013] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 89.064280] ? lock_acquire+0x170/0x3f0 [ 89.068264] ? __might_fault+0x177/0x1b0 [ 89.072333] kvm_vm_ioctl+0x71c/0x1420 [ 89.073255] 2717 2718 [ 89.076236] ? __fd_install+0x227/0x5c0 [ 89.076250] ? debug_object_activate+0x490/0x490 [ 89.078736] 2718 [ 89.082715] ? kvm_vcpu_release+0xa0/0xa0 [ 89.093658] ? kfree+0x14a/0x250 [ 89.097055] ? kvm_uevent_notify_change.part.0+0x2ca/0x430 [ 89.102699] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 89.103247] 2718 [ 89.107725] ? kvm_dev_ioctl+0xb2/0x1450 [ 89.109773] Node 0 [ 89.113829] ? kvm_put_kvm+0xab0/0xab0 [ 89.113842] ? vm_insert_page+0x7c0/0x7c0 [ 89.113851] ? kvm_vcpu_release+0xa0/0xa0 [ 89.113863] do_vfs_ioctl+0x75a/0xff0 [ 89.132042] ? ioctl_preallocate+0x1a0/0x1a0 [ 89.133262] DMA32 free:18040kB min:36196kB low:45244kB high:54292kB active_anon:20752kB inactive_anon:18708kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:6880kB pagetables:1504kB bounce:0kB free_pcp:124kB local_pcp:4kB free_cma:0kB [ 89.136469] ? lock_downgrade+0x740/0x740 [ 89.168741] ? security_file_ioctl+0x83/0xb0 [ 89.173156] SyS_ioctl+0x7f/0xb0 [ 89.176529] ? do_vfs_ioctl+0xff0/0xff0 [ 89.180511] do_syscall_64+0x1d5/0x640 [ 89.184411] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 89.189605] RIP: 0033:0x7f4382aed609 [ 89.193234] lowmem_reserve[]: [ 89.193317] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 [ 89.193324] 0 [ 89.196439] ORIG_RAX: 0000000000000010 [ 89.201811] 0 [ 89.203611] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 89.203617] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 89.203623] RBP: 0000000000000000 R08: 00007f4382b5ae40 R09: 00007f4382b5ae40 [ 89.203629] R10: 00007f4382b5ae40 R11: 0000000000000246 R12: 00007ffd9a417d50 [ 89.203634] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 0000000000000000 [ 89.226051] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask= [ 89.253229] 0 0 0 [ 89.273266] (null), order=0, oom_score_adj=0 [ 89.277868] in:imklog cpuset=/ mems_allowed=0-1 [ 89.282843] CPU: 0 PID: 7661 Comm: in:imklog Not tainted 4.14.305-syzkaller #0 [ 89.290209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 89.299566] Call Trace: [ 89.302163] dump_stack+0x1b2/0x281 [ 89.305805] dump_header+0x178/0x82f [ 89.309554] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 89.314667] ? ___ratelimit+0x2b5/0x510 [ 89.318652] oom_kill_process.cold+0x10/0xa40 [ 89.323153] ? lock_downgrade+0x740/0x740 [ 89.327308] out_of_memory+0x2dc/0x1190 [ 89.331294] ? oom_killer_disable+0x1c0/0x1c0 [ 89.335795] ? mutex_trylock+0x152/0x1a0 [ 89.339863] __alloc_pages_nodemask+0x25a9/0x2900 [ 89.344741] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 89.349608] alloc_pages_current+0x155/0x260 [ 89.354025] filemap_fault+0x11a1/0x1ad0 [ 89.358106] ext4_filemap_fault+0x84/0xb0 [ 89.362255] __do_fault+0xfa/0x380 [ 89.365804] __handle_mm_fault+0x2497/0x4620 [ 89.370232] ? vm_insert_page+0x7c0/0x7c0 [ 89.374401] ? lock_downgrade+0x740/0x740 [ 89.378590] ? mark_held_locks+0xa6/0xf0 [ 89.382679] handle_mm_fault+0x455/0x9c0 [ 89.386753] __do_page_fault+0x549/0xad0 [ 89.390844] ? spurious_fault+0x640/0x640 [ 89.395003] ? do_page_fault+0x60/0x500 [ 89.398982] ? page_fault+0x2f/0x50 [ 89.402614] page_fault+0x45/0x50 [ 89.406072] RIP: 1fa0:0x1f9f [ 89.409087] RSP: 0000:00005600c72779d0 EFLAGS: 7fd1519f2da0 [ 89.411568] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 89.485448] lowmem_reserve[]: 0 0 0 0 0 [ 89.489481] Node 1 Normal free:26792kB min:53696kB low:67120kB high:80544kB active_anon:44kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:144kB local_pcp:120kB free_cma:0kB [ 89.553187] Mem-Info: [ 89.555547] lowmem_reserve[]: 0 [ 89.555642] active_anon:5199 inactive_anon:4678 isolated_anon:0 [ 89.555642] active_file:17 inactive_file:17 isolated_file:0 [ 89.555642] unevictable:0 dirty:0 writeback:0 unstable:0 [ 89.555642] slab_reclaimable:15868 slab_unreclaimable:105073 [ 89.555642] mapped:599 shmem:4862 pagetables:376 bounce:0 [ 89.555642] free:13948 free_pcp:67 free_cma:0 [ 89.555663] Node 0 active_anon:20752kB inactive_anon:18708kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2396kB dirty:0kB writeback:0kB shmem:19444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 89.558936] 0 [ 89.633199] Node 1 active_anon:44kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 89.693175] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 89.695530] 0 [ 89.743155] lowmem_reserve[]: [ 89.743181] 0 [ 89.744992] 0 [ 89.748096] 0 [ 89.749883] 2717 [ 89.763160] 2718 2718 2718 [ 89.766126] Node 0 DMA32 free:18040kB min:36196kB low:45244kB high:54292kB active_anon:20752kB inactive_anon:18708kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:6880kB pagetables:1504kB bounce:0kB free_pcp:124kB local_pcp:4kB free_cma:0kB [ 89.775625] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10960kB [ 89.823149] lowmem_reserve[]: 0 0 0 0 0 [ 89.838213] Node 0 DMA32: 986*4kB (UME) 891*8kB (UME) 673*16kB (UME) 561*32kB (UME) 480*64kB (UME) 33*128kB (UME) 4*256kB (UME) 3*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 77296kB [ 89.843149] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 89.873173] Node 0 [ 89.913153] lowmem_reserve[]: 0 0 0 0 0 [ 89.919526] Node 1 Normal free:26792kB min:53696kB low:67120kB high:80544kB active_anon:44kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:144kB local_pcp:24kB free_cma:0kB [ 89.933194] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 89.983152] Node 1 Normal: 10*4kB (ME) 12*8kB (UME) 12*16kB (UME) 11*32kB (UM) 10*64kB (M) 7*128kB (ME) 4*256kB (UME) 4*512kB (UME) 1*1024kB (E) 2*2048kB (M) 4*4096kB (M) = 26792kB [ 90.013219] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 90.013496] lowmem_reserve[]: [ 90.022107] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 90.022109] 0 0 [ 90.043568] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 90.063130] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 90.071737] 5539 total pagecache pages [ 90.073175] 0 0 0 [ 90.077797] Node 0 DMA: 155*4kB (U) 0*8kB 2*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 11628kB [ 90.083161] 0 pages in swap cache [ 90.113173] Swap cache stats: add 0, delete 0, find 0/0 [ 90.118576] Free swap = 0kB [ 90.121596] Total swap = 0kB [ 90.133123] Node 0 [ 90.133127] 2097051 pages RAM [ 90.133133] 0 pages HighMem/MovableOnly [ 90.135393] DMA32: [ 90.138494] 363899 pages reserved [ 90.142454] 2487*4kB (UME) 2522*8kB (UME) 2650*16kB [ 90.163160] 0 pages cma reserved [ 90.163168] (UME) 2366*32kB (UME) 2059*64kB (UME) 179*128kB (UME) 89*256kB (UME) 36*512kB (U) 13*1024kB (U) 0*2048kB 0*4096kB = 357452kB [ 90.203120] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 90.223154] Node 1 Normal: 1225*4kB (UME) 1074*8kB (UME) 1061*16kB (UME) 974*32kB (UM) 934*64kB (UM) 15*128kB (UME) 8*256kB (UME) 4*512kB (UME) 1*1024kB (E) 2*2048kB (M) 4*4096kB (M) = 148932kB [ 90.263098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 90.272056] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 90.293348] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 90.302918] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 90.333093] 5539 total pagecache pages [ 90.337013] 0 pages in swap cache [ 90.340479] Swap cache stats: add 0, delete 0, find 0/0 [ 90.363091] Free swap = 0kB [ 90.366137] Total swap = 0kB [ 90.369241] 2097051 pages RAM [ 90.372344] 0 pages HighMem/MovableOnly [ 90.383098] 363899 pages reserved [ 90.386576] 0 pages cma reserved [ 90.389941] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 90.423224] [ 4623] 0 4623 11524 1174 24 3 0 0 systemd-journal [ 90.443115] [ 4628] 0 4628 11114 429 21 3 0 -1000 systemd-udevd [ 90.452615] [ 6087] 100 6087 30769 115 29 3 0 0 systemd-timesyn [ 90.473713] [ 6098] 0 6098 5115 276 10 3 0 0 dhclient [ 90.482879] [ 7615] 0 7615 63583 717 31 3 0 0 rsyslogd [ 90.513085] [ 7629] 0 7629 6999 59 19 3 0 0 cron [ 90.521875] [ 7664] 0 7664 3221 32 12 3 0 0 agetty [ 90.553092] [ 7686] 0 7686 17490 184 37 3 0 -1000 sshd [ 90.561911] [ 7714] 0 7714 3221 31 13 3 0 0 agetty [ 90.593091] [ 7719] 0 7719 3221 32 11 3 0 0 agetty [ 90.602157] [ 7721] 0 7721 3221 32 12 3 0 0 agetty [ 90.623077] [ 7723] 0 7723 3221 33 12 3 0 0 agetty [ 90.632114] [ 7724] 0 7724 3221 31 12 3 0 0 agetty [ 90.663070] [ 7726] 0 7726 3165 32 11 3 0 0 agetty [ 90.671958] [ 7996] 0 7996 17490 201 37 3 0 0 sshd [ 90.703058] [ 7998] 0 7998 4360 1 3 3 0 0 syz-executor342 [ 90.712731] [ 7999] 0 7999 4360 13 3 3 0 0 syz-executor342 [ 90.743059] [ 8000] 0 8000 4360 13 3 3 0 0 syz-executor342 [ 90.752726] [ 8001] 0 8001 4360 13 3 3 0 0 syz-executor342 [ 90.783047] [ 8002] 0 8002 4360 13 3 3 0 0 syz-executor342 [ 90.792736] [ 8004] 0 8004 4360 13 3 3 0 0 syz-executor342 [ 90.823041] [ 8006] 0 8006 4360 13 3 3 0 0 syz-executor342 [ 90.832714] [ 8005] 0 8005 4360 13 3 3 0 0 syz-executor342 [ 90.863620] [ 8008] 0 8008 4360 13 3 3 0 0 syz-executor342 [ 90.883631] [ 8009] 0 8009 4360 15 3 3 0 0 syz-executor342 [ 90.904493] [ 8010] 0 8010 4360 13 3 3 0 0 syz-executor342 [ 90.923628] [ 8106] 0 8106 4360 525 4 4 0 1000 syz-executor342 [ 90.943614] [ 8131] 0 8131 4360 525 4 4 0 1000 syz-executor342 [ 90.963608] [ 8156] 0 8156 4360 525 4 4 0 1000 syz-executor342 [ 90.983958] Out of memory: Kill process 4623 (systemd-journal) score 0 or sacrifice child [ 90.992861] Killed process 4623 (systemd-journal) total-vm:46096kB, anon-rss:508kB, file-rss:1756kB, shmem-rss:2432kB executing program [ 91.159610] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 91.183245] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 91.241700] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 91.257510] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 91.272244] systemd[1]: Stopped Journal Service. [ 91.317216] systemd[1]: Starting Journal Service... [ 91.505109] systemd-journald[8169]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 91.784165] systemd[1]: Started Journal Service. executing program executing program executing program [ 95.620748] syz-executor342 invoked oom-killer: gfp_mask=0x14082c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=1000 [ 95.635730] syz-executor342 cpuset=/ mems_allowed=0-1 [ 95.641102] CPU: 0 PID: 8165 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 95.648976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 95.658324] Call Trace: [ 95.661103] dump_stack+0x1b2/0x281 [ 95.664735] dump_header+0x178/0x82f [ 95.668441] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 95.673540] ? ___ratelimit+0x2b5/0x510 [ 95.677521] oom_kill_process.cold+0x10/0xa40 [ 95.682024] ? lock_downgrade+0x740/0x740 [ 95.686177] out_of_memory+0x2dc/0x1190 [ 95.690150] ? oom_killer_disable+0x1c0/0x1c0 [ 95.694637] ? mutex_trylock+0x152/0x1a0 [ 95.698687] __alloc_pages_nodemask+0x25a9/0x2900 [ 95.703537] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 95.708377] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 95.713409] ? retint_kernel+0x2d/0x2d [ 95.717309] alloc_pages_current+0x155/0x260 [ 95.721734] __vmalloc_area_node+0x40a/0x680 [ 95.726160] ? __vmalloc_node_range+0x150/0x150 [ 95.730824] ? __get_vm_area_node+0x27d/0x340 [ 95.735322] ? kvm_arch_create_memslot+0xbc/0x460 [ 95.740172] ? kvm_arch_create_memslot+0xbc/0x460 [ 95.745004] __vmalloc_node_flags_caller+0xbf/0x140 [ 95.750014] kvmalloc_node+0xa3/0xc0 [ 95.753722] kvm_arch_create_memslot+0xbc/0x460 [ 95.758383] __kvm_set_memory_region+0xc2f/0x1ab0 [ 95.763216] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 95.767275] ? lock_acquire+0x170/0x3f0 [ 95.771330] ? __might_fault+0x177/0x1b0 [ 95.775380] kvm_vm_ioctl+0x71c/0x1420 [ 95.779260] ? kvm_vcpu_release+0xa0/0xa0 [ 95.783397] ? trace_hardirqs_on+0x10/0x10 [ 95.787626] ? check_preemption_disabled+0x35/0x240 [ 95.792634] ? finish_task_switch+0x178/0x610 [ 95.797120] ? lock_downgrade+0x740/0x740 [ 95.801269] ? kvm_vcpu_release+0xa0/0xa0 [ 95.805407] do_vfs_ioctl+0x75a/0xff0 [ 95.809199] ? _raw_spin_unlock_irq+0x5a/0x80 [ 95.813684] ? finish_task_switch+0x178/0x610 [ 95.818167] ? finish_task_switch+0x14d/0x610 [ 95.822652] ? ioctl_preallocate+0x1a0/0x1a0 [ 95.827054] ? __schedule+0x893/0x1de0 [ 95.830934] ? io_schedule_timeout+0x140/0x140 [ 95.835504] ? security_file_ioctl+0x83/0xb0 [ 95.839907] SyS_ioctl+0x7f/0xb0 [ 95.843267] ? do_vfs_ioctl+0xff0/0xff0 [ 95.847230] do_syscall_64+0x1d5/0x640 [ 95.851111] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 95.856312] RIP: 0033:0x7f4382aed609 [ 95.860022] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 95.867723] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 95.874981] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 95.882244] RBP: 0000000000000000 R08: 0000000982b5ae40 R09: 0000000982b5ae40 [ 95.889511] R10: 0000000982b5ae40 R11: 0000000000000246 R12: 0000000000012b35 [ 95.896775] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 00007ffd9a417d24 [ 95.909011] Mem-Info: [ 95.911680] active_anon:5233 inactive_anon:6706 isolated_anon:0 [ 95.911680] active_file:18 inactive_file:58 isolated_file:0 [ 95.911680] unevictable:0 dirty:0 writeback:0 unstable:0 [ 95.911680] slab_reclaimable:16001 slab_unreclaimable:103801 [ 95.911680] mapped:314 shmem:6910 pagetables:374 bounce:0 [ 95.911680] free:25100 free_pcp:89 free_cma:0 [ 95.972448] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 96.053567] Node 0 active_anon:20848kB inactive_anon:26820kB active_file:164kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1240kB dirty:0kB writeback:0kB shmem:27636kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 96.091603] Node 1 active_anon:84kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 96.122848] Node 0 DMA free:11064kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.151930] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 96.159406] Node 0 DMA32 free:35748kB min:36196kB low:45244kB high:54292kB active_anon:20848kB inactive_anon:26820kB active_file:0kB inactive_file:128kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:6816kB pagetables:1480kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.192971] lowmem_reserve[]: 0 0 0 0 0 [ 96.196989] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.227285] lowmem_reserve[]: 0 0 0 0 0 [ 96.231305] Node 1 Normal free:53672kB min:53696kB low:67120kB high:80544kB active_anon:84kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:64kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.262047] lowmem_reserve[]: 0 0 0 0 0 [ 96.266208] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 1*32kB (U) 0*64kB 0*128kB 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 11064kB [ 96.282011] Node 0 DMA32: 729*4kB (UME) 420*8kB (UME) 154*16kB (ME) 42*32kB (UME) 13*64kB (ME) 4*128kB (UME) 3*256kB (UME) 2*512kB (UM) 22*1024kB (UM) 0*2048kB 0*4096kB = 35748kB [ 96.299114] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 96.309910] Node 1 Normal: 6*4kB (ME) 6*8kB (ME) 4*16kB (ME) 5*32kB (UM) 2*64kB (UM) 2*128kB (ME) 1*256kB (E) 3*512kB (ME) 4*1024kB (UME) 3*2048kB (UM) 10*4096kB (UM) = 53672kB [ 96.326086] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 96.334969] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 96.343591] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 96.352470] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 96.361040] 6943 total pagecache pages [ 96.364974] 0 pages in swap cache [ 96.368431] Swap cache stats: add 0, delete 0, find 0/0 [ 96.373827] Free swap = 0kB [ 96.376961] Total swap = 0kB [ 96.379993] 2097051 pages RAM [ 96.383781] 0 pages HighMem/MovableOnly [ 96.387756] 363899 pages reserved [ 96.391210] 0 pages cma reserved [ 96.396207] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 96.405042] [ 4628] 0 4628 11114 430 21 3 0 -1000 systemd-udevd [ 96.416450] [ 6087] 100 6087 30769 115 29 3 0 0 systemd-timesyn [ 96.426137] [ 6098] 0 6098 5115 276 10 3 0 0 dhclient [ 96.435190] [ 7615] 0 7615 63583 735 31 3 0 0 rsyslogd [ 96.444494] [ 7629] 0 7629 6999 59 19 3 0 0 cron [ 96.453183] [ 7664] 0 7664 3221 32 12 3 0 0 agetty [ 96.462050] [ 7686] 0 7686 17490 184 37 3 0 -1000 sshd [ 96.470769] [ 7714] 0 7714 3221 31 13 3 0 0 agetty [ 96.479696] [ 7719] 0 7719 3221 32 11 3 0 0 agetty [ 96.488590] [ 7721] 0 7721 3221 32 12 3 0 0 agetty [ 96.497454] [ 7723] 0 7723 3221 33 12 3 0 0 agetty [ 96.506315] [ 7724] 0 7724 3221 31 12 3 0 0 agetty [ 96.515184] [ 7726] 0 7726 3165 32 11 3 0 0 agetty [ 96.526436] [ 7996] 0 7996 17490 200 37 3 0 0 sshd [ 96.536352] [ 7998] 0 7998 4360 1 3 3 0 0 syz-executor342 [ 96.549568] [ 7999] 0 7999 4360 13 3 3 0 0 syz-executor342 [ 96.561606] [ 8000] 0 8000 4360 13 3 3 0 0 syz-executor342 [ 96.578318] [ 8001] 0 8001 4360 13 3 3 0 0 syz-executor342 [ 96.588021] [ 8002] 0 8002 4360 13 3 3 0 0 syz-executor342 [ 96.604660] [ 8004] 0 8004 4360 13 3 3 0 0 syz-executor342 [ 96.614375] [ 8006] 0 8006 4360 13 3 3 0 0 syz-executor342 [ 96.627175] [ 8005] 0 8005 4360 14 3 3 0 0 syz-executor342 [ 96.641709] [ 8008] 0 8008 4360 13 3 3 0 0 syz-executor342 [ 96.658753] [ 8009] 0 8009 4360 14 3 3 0 0 syz-executor342 [ 96.668558] [ 8010] 0 8010 4360 13 3 3 0 0 syz-executor342 [ 96.685305] [ 8165] 0 8165 4360 526 4 4 0 1000 syz-executor342 [ 96.695111] [ 8169] 0 8169 11524 375 22 3 0 0 systemd-journal [ 96.709504] [ 8174] 0 8174 4360 526 4 4 0 1000 syz-executor342 [ 96.719173] [ 8180] 0 8180 4360 526 4 4 0 1000 syz-executor342 [ 96.731144] [ 8186] 0 8186 4360 526 4 4 0 1000 syz-executor342 [ 96.741150] Out of memory: Kill process 8165 (syz-executor342) score 1000 or sacrifice child [ 96.750063] Killed process 8165 (syz-executor342) total-vm:17440kB, anon-rss:2104kB, file-rss:0kB, shmem-rss:0kB [ 96.872385] syz-executor342: vmalloc: allocation failure, allocated 2304729088 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 96.891202] syz-executor342 cpuset=/ mems_allowed=0-1 [ 96.896472] CPU: 0 PID: 8165 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 96.904439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 96.913795] Call Trace: [ 96.916380] dump_stack+0x1b2/0x281 [ 96.920016] warn_alloc.cold+0x96/0x1cc [ 96.923983] ? zone_watermark_ok_safe+0x220/0x220 [ 96.928825] ? retint_kernel+0x2d/0x2d [ 96.932810] __vmalloc_area_node+0x48a/0x680 [ 96.937213] ? __vmalloc_node_range+0x150/0x150 [ 96.941866] ? __get_vm_area_node+0x27d/0x340 [ 96.946351] ? kvm_arch_create_memslot+0xbc/0x460 [ 96.951182] ? kvm_arch_create_memslot+0xbc/0x460 [ 96.956014] __vmalloc_node_flags_caller+0xbf/0x140 [ 96.961026] kvmalloc_node+0xa3/0xc0 [ 96.964838] kvm_arch_create_memslot+0xbc/0x460 [ 96.969499] __kvm_set_memory_region+0xc2f/0x1ab0 [ 96.974433] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 96.978488] ? lock_acquire+0x170/0x3f0 [ 96.982482] ? __might_fault+0x177/0x1b0 [ 96.986558] kvm_vm_ioctl+0x71c/0x1420 [ 96.990459] ? kvm_vcpu_release+0xa0/0xa0 [ 96.994617] ? trace_hardirqs_on+0x10/0x10 [ 96.998854] ? check_preemption_disabled+0x35/0x240 [ 97.003863] ? finish_task_switch+0x178/0x610 [ 97.008354] ? lock_downgrade+0x740/0x740 [ 97.012494] ? kvm_vcpu_release+0xa0/0xa0 [ 97.016634] do_vfs_ioctl+0x75a/0xff0 [ 97.020423] ? _raw_spin_unlock_irq+0x5a/0x80 [ 97.024931] ? finish_task_switch+0x178/0x610 [ 97.029412] ? finish_task_switch+0x14d/0x610 [ 97.033894] ? ioctl_preallocate+0x1a0/0x1a0 [ 97.038291] ? __schedule+0x893/0x1de0 [ 97.042168] ? io_schedule_timeout+0x140/0x140 [ 97.046738] ? security_file_ioctl+0x83/0xb0 [ 97.051132] SyS_ioctl+0x7f/0xb0 [ 97.054572] ? do_vfs_ioctl+0xff0/0xff0 [ 97.058553] do_syscall_64+0x1d5/0x640 [ 97.062448] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 97.067636] RIP: 0033:0x7f4382aed609 [ 97.071330] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 97.079024] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 97.086369] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 97.093644] RBP: 0000000000000000 R08: 0000000982b5ae40 R09: 0000000982b5ae40 [ 97.101244] R10: 0000000982b5ae40 R11: 0000000000000246 R12: 0000000000012b35 [ 97.108498] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 00007ffd9a417d24 [ 97.118329] warn_alloc_show_mem: 2 callbacks suppressed [ 97.118332] Mem-Info: [ 97.135615] active_anon:5233 inactive_anon:6706 isolated_anon:0 [ 97.135615] active_file:20 inactive_file:6 isolated_file:0 [ 97.135615] unevictable:0 dirty:0 writeback:0 unstable:0 [ 97.135615] slab_reclaimable:16001 slab_unreclaimable:103791 [ 97.135615] mapped:310 shmem:6910 pagetables:374 bounce:0 [ 97.135615] free:13936 free_pcp:60 free_cma:0 [ 97.175496] Node 0 active_anon:20848kB inactive_anon:26820kB active_file:80kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1240kB dirty:0kB writeback:0kB shmem:27636kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 97.209366] Node 1 active_anon:84kB inactive_anon:4kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 97.242187] Node 0 DMA free:10964kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 97.273284] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 97.278347] Node 0 DMA32 free:18016kB min:36196kB low:45244kB high:54292kB active_anon:20848kB inactive_anon:26820kB active_file:120kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:6816kB pagetables:1480kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [ 97.309944] lowmem_reserve[]: 0 0 0 0 0 [ 97.313987] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 97.341875] lowmem_reserve[]: 0 0 0 0 0 [ 97.350677] Node 1 Normal free:26764kB min:53696kB low:67120kB high:80544kB active_anon:84kB inactive_anon:4kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:64kB pagetables:16kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 97.388131] lowmem_reserve[]: 0 0 0 0 0 [ 97.392155] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10964kB [ 97.408590] Node 0 DMA32: 722*4kB (UME) 419*8kB (ME) 154*16kB (ME) 41*32kB (ME) 13*64kB (ME) 4*128kB (UME) 2*256kB (ME) 2*512kB (UM) 5*1024kB (UM) 0*2048kB 0*4096kB = 18016kB [ 97.424485] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 97.435281] Node 1 Normal: 7*4kB (UME) 6*8kB (ME) 4*16kB (ME) 4*32kB (M) 2*64kB (UM) 2*128kB (ME) 2*256kB (UE) 4*512kB (UME) 3*1024kB (ME) 2*2048kB (M) 4*4096kB (M) = 26764kB [ 97.451170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 97.460051] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 97.468665] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 97.477549] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 97.486173] 6943 total pagecache pages [ 97.490080] 0 pages in swap cache [ 97.493562] Swap cache stats: add 0, delete 0, find 0/0 [ 97.498939] Free swap = 0kB [ 97.501952] Total swap = 0kB [ 97.504991] 2097051 pages RAM [ 97.508163] 0 pages HighMem/MovableOnly [ 97.512122] 363899 pages reserved [ 97.515607] 0 pages cma reserved [ 97.804868] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 97.840258] in:imklog cpuset=/ mems_allowed=0-1 [ 97.847436] CPU: 0 PID: 7661 Comm: in:imklog Not tainted 4.14.305-syzkaller #0 [ 97.854806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 97.864186] Call Trace: [ 97.866783] dump_stack+0x1b2/0x281 [ 97.870416] dump_header+0x178/0x82f [ 97.874134] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 97.879247] ? ___ratelimit+0x2b5/0x510 [ 97.883234] oom_kill_process.cold+0x10/0xa40 [ 97.887738] ? lock_downgrade+0x740/0x740 [ 97.891892] out_of_memory+0x2dc/0x1190 [ 97.895876] ? oom_killer_disable+0x1c0/0x1c0 [ 97.900381] ? mutex_trylock+0x152/0x1a0 [ 97.904443] __alloc_pages_nodemask+0x25a9/0x2900 [ 97.909288] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 97.914136] alloc_pages_current+0x155/0x260 [ 97.918539] filemap_fault+0x11a1/0x1ad0 [ 97.922613] ext4_filemap_fault+0x84/0xb0 [ 97.926751] __do_fault+0xfa/0x380 [ 97.930282] __handle_mm_fault+0x2497/0x4620 [ 97.934686] ? vm_insert_page+0x7c0/0x7c0 [ 97.938828] ? lock_downgrade+0x740/0x740 [ 97.942971] ? mark_held_locks+0xa6/0xf0 [ 97.947025] handle_mm_fault+0x455/0x9c0 [ 97.951079] __do_page_fault+0x549/0xad0 [ 97.955152] ? spurious_fault+0x640/0x640 [ 97.959303] ? do_page_fault+0x60/0x500 [ 97.963277] ? page_fault+0x2f/0x50 [ 97.966918] page_fault+0x45/0x50 [ 97.970360] RIP: 1fa0:0x1f9f [ 97.973367] RSP: 0000:00005600c72779d0 EFLAGS: 7fd1519f2da0 [ 97.984525] Mem-Info: [ 98.022396] active_anon:5233 inactive_anon:6706 isolated_anon:0 [ 98.022396] active_file:32 inactive_file:69 isolated_file:0 [ 98.022396] unevictable:0 dirty:0 writeback:0 unstable:0 [ 98.022396] slab_reclaimable:16001 slab_unreclaimable:103791 [ 98.022396] mapped:335 shmem:6910 pagetables:374 bounce:0 [ 98.022396] free:22322 free_pcp:237 free_cma:0 [ 98.087522] Node 0 active_anon:20848kB inactive_anon:26820kB active_file:60kB inactive_file:388kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1368kB dirty:0kB writeback:0kB shmem:27636kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 98.143336] Node 1 active_anon:84kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 98.182037] Node 0 DMA free:10964kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 98.291960] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 98.316701] Node 0 DMA32 free:39436kB min:36196kB low:45244kB high:54292kB active_anon:20848kB inactive_anon:26820kB active_file:260kB inactive_file:328kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:6816kB pagetables:1480kB bounce:0kB free_pcp:856kB local_pcp:112kB free_cma:0kB [ 98.384255] lowmem_reserve[]: 0 0 0 0 0 [ 98.391277] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 98.436983] lowmem_reserve[]: 0 0 0 0 0 [ 98.445533] Node 1 Normal free:26864kB min:53696kB low:67120kB high:80544kB active_anon:84kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:64kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 98.547774] lowmem_reserve[]: 0 0 0 0 0 [ 98.560633] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10964kB [ 98.583881] Node 0 DMA32: 675*4kB (UME) 481*8kB (UME) 242*16kB (UME) 579*32kB (UME) 215*64kB (UME) 32*128kB (UME) 6*256kB (UME) 3*512kB (UM) 5*1024kB (UM) 0*2048kB 0*4096kB = 54996kB [ 98.600761] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 98.611677] Node 1 Normal: 7*4kB (UME) 7*8kB (UME) 5*16kB (UME) 5*32kB (UM) 1*64kB (M) 3*128kB (UME) 2*256kB (UE) 4*512kB (UME) 3*1024kB (ME) 2*2048kB (M) 4*4096kB (M) = 26884kB [ 98.628117] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 98.637068] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 98.645756] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 98.654690] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 98.663365] 7015 total pagecache pages [ 98.667310] 0 pages in swap cache [ 98.670832] Swap cache stats: add 0, delete 0, find 0/0 [ 98.676299] Free swap = 0kB [ 98.679373] Total swap = 0kB [ 98.682525] 2097051 pages RAM [ 98.686255] 0 pages HighMem/MovableOnly [ 98.690510] 363899 pages reserved [ 98.694588] 0 pages cma reserved [ 98.698044] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 98.706853] [ 4628] 0 4628 11114 430 21 3 0 -1000 systemd-udevd [ 98.716409] [ 6087] 100 6087 30769 115 29 3 0 0 systemd-timesyn [ 98.727280] [ 6098] 0 6098 5115 276 10 3 0 0 dhclient [ 98.755048] [ 7615] 0 7615 63583 735 31 3 0 0 rsyslogd [ 98.782790] [ 7629] 0 7629 6999 59 19 3 0 0 cron [ 98.810086] [ 7664] 0 7664 3221 32 12 3 0 0 agetty [ 98.837619] [ 7686] 0 7686 17490 184 37 3 0 -1000 sshd [ 98.863907] [ 7714] 0 7714 3221 31 13 3 0 0 agetty [ 98.891500] [ 7719] 0 7719 3221 32 11 3 0 0 agetty [ 98.932161] [ 7721] 0 7721 3221 32 12 3 0 0 agetty [ 98.941039] [ 7723] 0 7723 3221 33 12 3 0 0 agetty [ 98.982107] [ 7724] 0 7724 3221 31 12 3 0 0 agetty [ 98.990992] [ 7726] 0 7726 3165 32 11 3 0 0 agetty [ 99.049650] [ 7996] 0 7996 17490 200 37 3 0 0 sshd [ 99.072131] [ 7998] 0 7998 4360 1 3 3 0 0 syz-executor342 [ 99.081795] [ 7999] 0 7999 4360 13 3 3 0 0 syz-executor342 [ 99.092812] [ 8000] 0 8000 4360 13 3 3 0 0 syz-executor342 [ 99.102524] [ 8001] 0 8001 4360 13 3 3 0 0 syz-executor342 [ 99.112279] [ 8002] 0 8002 4360 13 3 3 0 0 syz-executor342 [ 99.121926] [ 8004] 0 8004 4360 13 3 3 0 0 syz-executor342 [ 99.131631] [ 8006] 0 8006 4360 13 3 3 0 0 syz-executor342 [ 99.141359] [ 8005] 0 8005 4360 14 3 3 0 0 syz-executor342 [ 99.151093] [ 8008] 0 8008 4360 14 3 3 0 0 syz-executor342 [ 99.160989] [ 8009] 0 8009 4360 14 3 3 0 0 syz-executor342 [ 99.170769] [ 8010] 0 8010 4360 14 3 3 0 0 syz-executor342 [ 99.180532] [ 8165] 0 8165 4360 526 4 4 0 1000 syz-executor342 [ 99.190335] [ 8169] 0 8169 11524 506 22 3 0 0 systemd-journal [ 99.222103] [ 8174] 0 8174 4360 526 4 4 0 1000 syz-executor342 [ 99.222188] [ 8180] 0 8180 4360 526 4 4 0 1000 syz-executor342 [ 99.222204] [ 8186] 0 8186 4360 526 4 4 0 1000 syz-executor342 [ 99.222232] Out of memory: Kill process 8174 (syz-executor342) score 1000 or sacrifice child [ 99.222255] Killed process 8174 (syz-executor342) total-vm:17440kB, anon-rss:2104kB, file-rss:0kB, shmem-rss:0kB [ 100.732005] syz-executor342: vmalloc: allocation failure, allocated 1955352576 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 100.734411] syz-executor342: vmalloc: allocation failure, allocated 201158656 of 671092736 bytes [ 100.746283] syz-executor342 cpuset=/ [ 100.755233] , mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask= [ 100.755279] mems_allowed=0-1 [ 100.768111] CPU: 1 PID: 8180 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 100.769767] (null) [ 100.776004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 100.776009] Call Trace: [ 100.776028] dump_stack+0x1b2/0x281 [ 100.776044] warn_alloc.cold+0x96/0x1cc [ 100.776061] ? zone_watermark_ok_safe+0x220/0x220 [ 100.779262] syz-executor342 cpuset= [ 100.787666] ? retint_kernel+0x2d/0x2d [ 100.787692] __vmalloc_area_node+0x48a/0x680 [ 100.787709] ? __vmalloc_node_range+0x150/0x150 [ 100.790291] / [ 100.793923] ? __get_vm_area_node+0x27d/0x340 [ 100.797942] mems_allowed=0-1 [ 100.802735] ? kvm_arch_create_memslot+0xbc/0x460 [ 100.802749] ? kvm_arch_create_memslot+0xbc/0x460 [ 100.838226] __vmalloc_node_flags_caller+0xbf/0x140 [ 100.843268] kvmalloc_node+0xa3/0xc0 [ 100.846983] kvm_arch_create_memslot+0xbc/0x460 [ 100.851659] __kvm_set_memory_region+0xc2f/0x1ab0 [ 100.856521] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 100.860596] ? lock_acquire+0x170/0x3f0 [ 100.864584] ? __might_fault+0x177/0x1b0 [ 100.868652] kvm_vm_ioctl+0x71c/0x1420 [ 100.872564] ? __fd_install+0x227/0x5c0 [ 100.876544] ? debug_object_activate+0x490/0x490 [ 100.881312] ? kvm_vcpu_release+0xa0/0xa0 [ 100.885462] ? kfree+0x14a/0x250 [ 100.888831] ? kvm_uevent_notify_change.part.0+0x2ca/0x430 [ 100.894458] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 100.899471] ? kvm_dev_ioctl+0xb2/0x1450 [ 100.903530] ? kvm_put_kvm+0xab0/0xab0 [ 100.907433] ? vm_insert_page+0x7c0/0x7c0 [ 100.911586] ? kvm_vcpu_release+0xa0/0xa0 [ 100.915739] do_vfs_ioctl+0x75a/0xff0 [ 100.919569] ? ioctl_preallocate+0x1a0/0x1a0 [ 100.923987] ? lock_downgrade+0x740/0x740 [ 100.928138] ? security_file_ioctl+0x83/0xb0 [ 100.932555] SyS_ioctl+0x7f/0xb0 [ 100.935921] ? do_vfs_ioctl+0xff0/0xff0 [ 100.939898] do_syscall_64+0x1d5/0x640 [ 100.943788] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 100.948980] RIP: 0033:0x7f4382aed609 [ 100.952814] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 100.960526] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 100.967807] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 100.975076] RBP: 0000000000000000 R08: 0000000982b5ae40 R09: 0000000982b5ae40 [ 100.982342] R10: 0000000982b5ae40 R11: 0000000000000246 R12: 0000000000012bc4 [ 100.989694] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 00007ffd9a417d24 [ 100.996977] CPU: 0 PID: 8174 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 100.997769] Mem-Info: [ 101.004862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 101.004866] Call Trace: [ 101.004885] dump_stack+0x1b2/0x281 [ 101.004901] warn_alloc.cold+0x96/0x1cc [ 101.004916] ? zone_watermark_ok_safe+0x220/0x220 [ 101.004944] __vmalloc_area_node+0x48a/0x680 [ 101.007374] active_anon:5250 inactive_anon:6706 isolated_anon:0 [ 101.007374] active_file:16 inactive_file:16 isolated_file:0 [ 101.007374] unevictable:0 dirty:0 writeback:0 unstable:0 [ 101.007374] slab_reclaimable:16029 slab_unreclaimable:104978 [ 101.007374] mapped:345 shmem:6910 pagetables:374 bounce:0 [ 101.007374] free:13948 free_pcp:110 free_cma:0 [ 101.016687] ? __vmalloc_node_range+0x150/0x150 [ 101.016696] ? __get_vm_area_node+0x27d/0x340 [ 101.016708] ? kvm_page_track_create_memslot+0x2c/0xb0 [ 101.016718] ? kvm_page_track_create_memslot+0x2c/0xb0 [ 101.016730] __vmalloc_node_flags_caller+0xbf/0x140 [ 101.019313] Node 0 active_anon:20916kB inactive_anon:26820kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1380kB dirty:0kB writeback:0kB shmem:27636kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 101.022917] kvmalloc_node+0xa3/0xc0 [ 101.022936] kvm_page_track_create_memslot+0x2c/0xb0 [ 101.022947] ? kvmalloc_node+0x4a/0xc0 [ 101.027019] Node 1 active_anon:84kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 101.031865] kvm_arch_create_memslot+0x279/0x460 [ 101.031884] __kvm_set_memory_region+0xc2f/0x1ab0 [ 101.031900] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 101.031919] ? lock_acquire+0x170/0x3f0 [ 101.031935] ? __might_fault+0x177/0x1b0 [ 101.036357] Node 0 [ 101.069195] kvm_vm_ioctl+0x71c/0x1420 [ 101.069208] ? __fd_install+0x227/0x5c0 [ 101.069221] ? debug_object_activate+0x490/0x490 [ 101.069230] ? kvm_vcpu_release+0xa0/0xa0 [ 101.069241] ? kfree+0x14a/0x250 [ 101.069251] ? kvm_uevent_notify_change.part.0+0x2ca/0x430 [ 101.069267] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 101.073982] DMA free:10944kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 101.078432] ? kvm_dev_ioctl+0xb2/0x1450 [ 101.083719] lowmem_reserve[]: [ 101.088979] ? kvm_put_kvm+0xab0/0xab0 [ 101.094001] 0 [ 101.121609] ? vm_insert_page+0x7c0/0x7c0 [ 101.121621] ? kvm_vcpu_release+0xa0/0xa0 [ 101.121633] do_vfs_ioctl+0x75a/0xff0 [ 101.121647] ? ioctl_preallocate+0x1a0/0x1a0 [ 101.121662] ? lock_downgrade+0x740/0x740 [ 101.121679] ? security_file_ioctl+0x83/0xb0 [ 101.126072] 2717 [ 101.130478] SyS_ioctl+0x7f/0xb0 [ 101.134384] 2718 [ 101.160101] ? do_vfs_ioctl+0xff0/0xff0 [ 101.160116] do_syscall_64+0x1d5/0x640 [ 101.160138] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 101.164897] 2718 [ 101.169709] RIP: 0033:0x7f4382aed609 [ 101.173784] 2718 [ 101.177719] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 [ 101.183981] ORIG_RAX: 0000000000000010 [ 101.183989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 101.183996] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 101.184002] RBP: 0000000000000000 R08: 0000000982b5ae40 R09: 0000000982b5ae40 [ 101.184008] R10: 0000000982b5ae40 R11: 0000000000000246 R12: 0000000000012d54 [ 101.184017] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 00007ffd9a417d24 [ 101.187883] Node 0 DMA32 free:18084kB min:36196kB low:45244kB high:54292kB active_anon:20916kB inactive_anon:26820kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:6816kB pagetables:1480kB bounce:0kB free_pcp:224kB local_pcp:120kB free_cma:0kB [ 101.382900] lowmem_reserve[]: 0 0 0 0 0 [ 101.386907] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 101.412957] lowmem_reserve[]: 0 0 0 0 0 [ 101.417404] Node 1 Normal free:93592kB min:53696kB low:67120kB high:80544kB active_anon:84kB inactive_anon:4kB active_file:4kB inactive_file:204kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:64kB pagetables:16kB bounce:0kB free_pcp:356kB local_pcp:224kB free_cma:0kB [ 101.446988] lowmem_reserve[]: 0 0 0 0 0 [ 101.452166] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10944kB [ 101.465999] Node 0 DMA32: 699*4kB (UM) 414*8kB (M) 153*16kB (UM) 38*32kB (UME) 15*64kB (UME) 4*128kB (UME) 2*256kB (ME) 2*512kB (UM) 5*1024kB (UM) 1*2048kB (M) 0*4096kB = 19948kB executing program [ 101.487672] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 101.562344] Node 1 Normal: 7*4kB (U) 4*8kB (U) 9*16kB (UM) 868*32kB (UME) 774*64kB (UM) 41*128kB (U) 6*256kB (UE) 3*512kB (UME) 1*1024kB (E) 1*2048kB (M) 3*4096kB (M) = 101196kB [ 101.622038] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 101.631092] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 101.673348] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 101.682438] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 101.691130] 7612 total pagecache pages [ 101.695489] 0 pages in swap cache [ 101.699888] Swap cache stats: add 0, delete 0, find 0/0 [ 101.706199] Free swap = 0kB [ 101.709960] Total swap = 0kB [ 101.713508] 2097051 pages RAM [ 101.717319] 0 pages HighMem/MovableOnly [ 101.721980] 363899 pages reserved [ 101.726198] 0 pages cma reserved [ 102.071830] syz-executor342: vmalloc: allocation failure, allocated 1619128320 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 102.103997] syz-executor342 cpuset=/ mems_allowed=0-1 [ 102.109252] CPU: 1 PID: 8186 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 [ 102.117138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 102.126521] Call Trace: [ 102.129124] dump_stack+0x1b2/0x281 [ 102.132762] warn_alloc.cold+0x96/0x1cc [ 102.136746] ? zone_watermark_ok_safe+0x220/0x220 [ 102.141607] __vmalloc_area_node+0x48a/0x680 [ 102.146026] ? __vmalloc_node_range+0x150/0x150 [ 102.150728] ? __get_vm_area_node+0x27d/0x340 [ 102.155231] ? kvm_arch_create_memslot+0xbc/0x460 [ 102.160086] ? kvm_arch_create_memslot+0xbc/0x460 [ 102.164935] __vmalloc_node_flags_caller+0xbf/0x140 [ 102.169957] kvmalloc_node+0xa3/0xc0 [ 102.173672] kvm_arch_create_memslot+0xbc/0x460 [ 102.178350] __kvm_set_memory_region+0xc2f/0x1ab0 [ 102.183214] ? kvm_vcpu_kick+0x1e0/0x1e0 [ 102.187287] ? lock_acquire+0x170/0x3f0 [ 102.191282] ? __might_fault+0x177/0x1b0 [ 102.195361] kvm_vm_ioctl+0x71c/0x1420 [ 102.199251] ? __fd_install+0x227/0x5c0 [ 102.203235] ? debug_object_activate+0x490/0x490 [ 102.208113] ? kvm_vcpu_release+0xa0/0xa0 [ 102.212267] ? kfree+0x14a/0x250 [ 102.215636] ? kvm_uevent_notify_change.part.0+0x2ca/0x430 [ 102.221268] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 102.226299] ? kvm_dev_ioctl+0xb2/0x1450 [ 102.230368] ? kvm_put_kvm+0xab0/0xab0 [ 102.234266] ? vm_insert_page+0x7c0/0x7c0 [ 102.238422] ? kvm_vcpu_release+0xa0/0xa0 [ 102.242576] do_vfs_ioctl+0x75a/0xff0 [ 102.246479] ? ioctl_preallocate+0x1a0/0x1a0 [ 102.250897] ? lock_downgrade+0x740/0x740 [ 102.255052] ? security_file_ioctl+0x83/0xb0 [ 102.259484] SyS_ioctl+0x7f/0xb0 [ 102.262856] ? do_vfs_ioctl+0xff0/0xff0 [ 102.266866] do_syscall_64+0x1d5/0x640 [ 102.270772] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 102.275965] RIP: 0033:0x7f4382aed609 [ 102.279679] RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.287388] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 [ 102.294658] RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 [ 102.301934] RBP: 0000000000000000 R08: 0000000982b5ae40 R09: 0000000982b5ae40 [ 102.309209] R10: 0000000982b5ae40 R11: 0000000000000246 R12: 0000000000012c97 [ 102.316479] R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 00007ffd9a417d24 [ 102.606956] warn_alloc_show_mem: 1 callbacks suppressed [ 102.606961] Mem-Info: [ 102.620389] active_anon:4738 inactive_anon:6706 isolated_anon:0 [ 102.620389] active_file:16 inactive_file:791 isolated_file:0 [ 102.620389] unevictable:0 dirty:0 writeback:0 unstable:0 [ 102.620389] slab_reclaimable:16071 slab_unreclaimable:105344 [ 102.620389] mapped:983 shmem:6910 pagetables:374 bounce:0 [ 102.620389] free:72739 free_pcp:439 free_cma:0 [ 102.687610] Node 0 active_anon:18824kB inactive_anon:26820kB active_file:28kB inactive_file:3132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3932kB dirty:0kB writeback:0kB shmem:27636kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 102.743951] Node 1 active_anon:128kB inactive_anon:4kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 102.797552] Node 0 DMA free:11124kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 102.851198] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 102.860757] Node 0 DMA32 free:78876kB min:36196kB low:45244kB high:54292kB active_anon:18824kB inactive_anon:26820kB active_file:28kB inactive_file:3132kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:6752kB pagetables:1464kB bounce:0kB free_pcp:1432kB local_pcp:728kB free_cma:0kB [ 102.920758] lowmem_reserve[]: 0 0 0 0 0 [ 102.929286] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 102.981310] lowmem_reserve[]: 0 0 0 0 0 [ 102.989836] Node 1 Normal free:473212kB min:53696kB low:67120kB high:80544kB active_anon:128kB inactive_anon:4kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:32kB bounce:0kB free_pcp:684kB local_pcp:620kB free_cma:0kB [ 103.048020] lowmem_reserve[]: 0 0 0 0 0 [ 103.056531] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 11132kB [ 103.084833] Node 0 DMA32: 22*4kB (UME) 373*8kB (UME) 175*16kB (UME) 928*32kB (UME) 1079*64kB (UME) 179*128kB (UME) 42*256kB (UME) 3*512kB (UM) 3*1024kB (UM) 1*2048kB (M) 0*4096kB = 144944kB [ 103.120930] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 103.142823] Node 1 Normal: 2709*4kB (UM) 5646*8kB (UM) 5665*16kB (UME) 5234*32kB (UM) 3655*64kB (UM) 297*128kB (UM) 10*256kB (UME) 7*512kB (UME) 1*1024kB (E) 1*2048kB (M) 3*4096kB (M) = 607572kB [ 103.179179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 103.198016] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 103.216717] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 103.235646] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 103.253393] 7770 total pagecache pages [ 103.262334] 0 pages in swap cache [ 103.269152] Swap cache stats: add 0, delete 0, find 0/0 [ 103.281445] Free swap = 0kB [ 103.288639] Total swap = 0kB [ 103.296176] 2097051 pages RAM [ 103.302672] 0 pages HighMem/MovableOnly [ 103.311108] 363899 pages reserved [ 103.320115] 0 pages cma reserved executing program executing program executing program