active_file:18 inactive_file:58 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:16001 slab_unreclaimable:103801 mapped:314 shmem:6910 pagetables:374 bounce:0 free:25100 free_pcp:89 free_cma:0 unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 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 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 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 lowmem_reserve[]: 0 2717 2718 2718 2718 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 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 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 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 Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 6943 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 2097051 pages RAM 0 pages HighMem/MovableOnly 363899 pages reserved 0 pages cma reserved [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 4628] 0 4628 11114 430 21 3 0 -1000 systemd-udevd [ 6087] 100 6087 30769 115 29 3 0 0 systemd-timesyn [ 6098] 0 6098 5115 276 10 3 0 0 dhclient [ 7615] 0 7615 63583 735 31 3 0 0 rsyslogd [ 7629] 0 7629 6999 59 19 3 0 0 cron [ 7664] 0 7664 3221 32 12 3 0 0 agetty [ 7686] 0 7686 17490 184 37 3 0 -1000 sshd [ 7714] 0 7714 3221 31 13 3 0 0 agetty [ 7719] 0 7719 3221 32 11 3 0 0 agetty [ 7721] 0 7721 3221 32 12 3 0 0 agetty [ 7723] 0 7723 3221 33 12 3 0 0 agetty [ 7724] 0 7724 3221 31 12 3 0 0 agetty [ 7726] 0 7726 3165 32 11 3 0 0 agetty [ 7996] 0 7996 17490 200 37 3 0 0 sshd [ 7998] 0 7998 4360 1 3 3 0 0 syz-executor342 [ 7999] 0 7999 4360 13 3 3 0 0 syz-executor342 [ 8000] 0 8000 4360 13 3 3 0 0 syz-executor342 [ 8001] 0 8001 4360 13 3 3 0 0 syz-executor342 [ 8002] 0 8002 4360 13 3 3 0 0 syz-executor342 [ 8004] 0 8004 4360 13 3 3 0 0 syz-executor342 [ 8006] 0 8006 4360 13 3 3 0 0 syz-executor342 [ 8005] 0 8005 4360 14 3 3 0 0 syz-executor342 [ 8008] 0 8008 4360 13 3 3 0 0 syz-executor342 [ 8009] 0 8009 4360 14 3 3 0 0 syz-executor342 [ 8010] 0 8010 4360 13 3 3 0 0 syz-executor342 [ 8165] 0 8165 4360 526 4 4 0 1000 syz-executor342 [ 8169] 0 8169 11524 375 22 3 0 0 systemd-journal [ 8174] 0 8174 4360 526 4 4 0 1000 syz-executor342 [ 8180] 0 8180 4360 526 4 4 0 1000 syz-executor342 [ 8186] 0 8186 4360 526 4 4 0 1000 syz-executor342 Out of memory: Kill process 8165 (syz-executor342) score 1000 or sacrifice child Killed process 8165 (syz-executor342) total-vm:17440kB, anon-rss:2104kB, file-rss:0kB, shmem-rss:0kB syz-executor342: vmalloc: allocation failure, allocated 2304729088 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) syz-executor342 cpuset=/ mems_allowed=0-1 CPU: 0 PID: 8165 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 warn_alloc.cold+0x96/0x1cc mm/page_alloc.c:3255 __vmalloc_area_node+0x48a/0x680 mm/vmalloc.c:1726 __vmalloc_node_range mm/vmalloc.c:1767 [inline] __vmalloc_node mm/vmalloc.c:1818 [inline] __vmalloc_node_flags_caller+0xbf/0x140 mm/vmalloc.c:1840 kvmalloc_node+0xa3/0xc0 mm/util.c:441 kvmalloc include/linux/mm.h:531 [inline] kvzalloc include/linux/mm.h:539 [inline] kvm_arch_create_memslot+0xbc/0x460 arch/x86/kvm/x86.c:8605 __kvm_set_memory_region+0xc2f/0x1ab0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1060 kvm_set_memory_region arch/x86/kvm/../../../virt/kvm/kvm_main.c:1132 [inline] kvm_vm_ioctl_set_memory_region arch/x86/kvm/../../../virt/kvm/kvm_main.c:1144 [inline] kvm_vm_ioctl+0x71c/0x1420 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3104 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x75a/0xff0 fs/ioctl.c:684 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 RIP: 0033:0x7f4382aed609 RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 RBP: 0000000000000000 R08: 0000000982b5ae40 R09: 0000000982b5ae40 R10: 0000000982b5ae40 R11: 0000000000000246 R12: 0000000000012b35 R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 00007ffd9a417d24 warn_alloc_show_mem: 2 callbacks suppressed Mem-Info: active_anon:5233 inactive_anon:6706 isolated_anon:0 active_file:20 inactive_file:6 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:16001 slab_unreclaimable:103791 mapped:310 shmem:6910 pagetables:374 bounce:0 free:13936 free_pcp:60 free_cma:0 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 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 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 lowmem_reserve[]: 0 2717 2718 2718 2718 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 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 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 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 Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 6943 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 2097051 pages RAM 0 pages HighMem/MovableOnly 363899 pages reserved 0 pages cma reserved in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 in:imklog cpuset=/ mems_allowed=0-1 CPU: 0 PID: 7661 Comm: in:imklog Not tainted 4.14.305-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 dump_header+0x178/0x82f mm/oom_kill.c:424 oom_kill_process.cold+0x10/0xa40 mm/oom_kill.c:863 out_of_memory+0x2dc/0x1190 mm/oom_kill.c:1086 __alloc_pages_may_oom mm/page_alloc.c:3351 [inline] __alloc_pages_slowpath mm/page_alloc.c:4070 [inline] __alloc_pages_nodemask+0x25a9/0x2900 mm/page_alloc.c:4239 alloc_pages_current+0x155/0x260 mm/mempolicy.c:2107 alloc_pages include/linux/gfp.h:520 [inline] __page_cache_alloc mm/filemap.c:871 [inline] page_cache_read mm/filemap.c:2296 [inline] filemap_fault+0x11a1/0x1ad0 mm/filemap.c:2480 ext4_filemap_fault+0x84/0xb0 fs/ext4/inode.c:6310 __do_fault+0xfa/0x380 mm/memory.c:3344 do_read_fault mm/memory.c:3759 [inline] do_fault mm/memory.c:3885 [inline] handle_pte_fault mm/memory.c:4115 [inline] __handle_mm_fault+0x2497/0x4620 mm/memory.c:4239 handle_mm_fault+0x455/0x9c0 mm/memory.c:4276 __do_page_fault+0x549/0xad0 arch/x86/mm/fault.c:1442 page_fault+0x45/0x50 arch/x86/entry/entry_64.S:1126 RIP: 1fa0:0x1f9f RSP: 0000:00005600c72779d0 EFLAGS: 7fd1519f2da0 Mem-Info: active_anon:5233 inactive_anon:6706 isolated_anon:0 active_file:32 inactive_file:69 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:16001 slab_unreclaimable:103791 mapped:335 shmem:6910 pagetables:374 bounce:0 free:22322 free_pcp:237 free_cma:0 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 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 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 lowmem_reserve[]: 0 2717 2718 2718 2718 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 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 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 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 Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 7015 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 2097051 pages RAM 0 pages HighMem/MovableOnly 363899 pages reserved 0 pages cma reserved [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 4628] 0 4628 11114 430 21 3 0 -1000 systemd-udevd [ 6087] 100 6087 30769 115 29 3 0 0 systemd-timesyn [ 6098] 0 6098 5115 276 10 3 0 0 dhclient [ 7615] 0 7615 63583 735 31 3 0 0 rsyslogd [ 7629] 0 7629 6999 59 19 3 0 0 cron [ 7664] 0 7664 3221 32 12 3 0 0 agetty [ 7686] 0 7686 17490 184 37 3 0 -1000 sshd [ 7714] 0 7714 3221 31 13 3 0 0 agetty [ 7719] 0 7719 3221 32 11 3 0 0 agetty [ 7721] 0 7721 3221 32 12 3 0 0 agetty [ 7723] 0 7723 3221 33 12 3 0 0 agetty [ 7724] 0 7724 3221 31 12 3 0 0 agetty [ 7726] 0 7726 3165 32 11 3 0 0 agetty [ 7996] 0 7996 17490 200 37 3 0 0 sshd [ 7998] 0 7998 4360 1 3 3 0 0 syz-executor342 [ 7999] 0 7999 4360 13 3 3 0 0 syz-executor342 [ 8000] 0 8000 4360 13 3 3 0 0 syz-executor342 [ 8001] 0 8001 4360 13 3 3 0 0 syz-executor342 [ 8002] 0 8002 4360 13 3 3 0 0 syz-executor342 [ 8004] 0 8004 4360 13 3 3 0 0 syz-executor342 [ 8006] 0 8006 4360 13 3 3 0 0 syz-executor342 [ 8005] 0 8005 4360 14 3 3 0 0 syz-executor342 [ 8008] 0 8008 4360 14 3 3 0 0 syz-executor342 [ 8009] 0 8009 4360 14 3 3 0 0 syz-executor342 [ 8010] 0 8010 4360 14 3 3 0 0 syz-executor342 [ 8165] 0 8165 4360 526 4 4 0 1000 syz-executor342 [ 8169] 0 8169 11524 506 22 3 0 0 systemd-journal [ 8174] 0 8174 4360 526 4 4 0 1000 syz-executor342 [ 8180] 0 8180 4360 526 4 4 0 1000 syz-executor342 [ 8186] 0 8186 4360 526 4 4 0 1000 syz-executor342 Out of memory: Kill process 8174 (syz-executor342) score 1000 or sacrifice child Killed process 8174 (syz-executor342) total-vm:17440kB, anon-rss:2104kB, file-rss:0kB, shmem-rss:0kB syz-executor342: vmalloc: allocation failure, allocated 1955352576 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) syz-executor342: vmalloc: allocation failure, allocated 201158656 of 671092736 bytes syz-executor342 cpuset=/ , mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask= mems_allowed=0-1 CPU: 1 PID: 8180 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 (null) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 warn_alloc.cold+0x96/0x1cc mm/page_alloc.c:3255 syz-executor342 cpuset= __vmalloc_area_node+0x48a/0x680 mm/vmalloc.c:1726 / mems_allowed=0-1 __vmalloc_node_range mm/vmalloc.c:1767 [inline] __vmalloc_node mm/vmalloc.c:1818 [inline] __vmalloc_node_flags_caller+0xbf/0x140 mm/vmalloc.c:1840 kvmalloc_node+0xa3/0xc0 mm/util.c:441 kvmalloc include/linux/mm.h:531 [inline] kvzalloc include/linux/mm.h:539 [inline] kvm_arch_create_memslot+0xbc/0x460 arch/x86/kvm/x86.c:8605 __kvm_set_memory_region+0xc2f/0x1ab0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1060 kvm_set_memory_region arch/x86/kvm/../../../virt/kvm/kvm_main.c:1132 [inline] kvm_vm_ioctl_set_memory_region arch/x86/kvm/../../../virt/kvm/kvm_main.c:1144 [inline] kvm_vm_ioctl+0x71c/0x1420 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3104 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x75a/0xff0 fs/ioctl.c:684 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 RIP: 0033:0x7f4382aed609 RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 RBP: 0000000000000000 R08: 0000000982b5ae40 R09: 0000000982b5ae40 R10: 0000000982b5ae40 R11: 0000000000000246 R12: 0000000000012bc4 R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 00007ffd9a417d24 CPU: 0 PID: 8174 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 Mem-Info: Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 warn_alloc.cold+0x96/0x1cc mm/page_alloc.c:3255 __vmalloc_area_node+0x48a/0x680 mm/vmalloc.c:1726 active_anon:5250 inactive_anon:6706 isolated_anon:0 active_file:16 inactive_file:16 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:16029 slab_unreclaimable:104978 mapped:345 shmem:6910 pagetables:374 bounce:0 free:13948 free_pcp:110 free_cma:0 __vmalloc_node_range mm/vmalloc.c:1767 [inline] __vmalloc_node mm/vmalloc.c:1818 [inline] __vmalloc_node_flags_caller+0xbf/0x140 mm/vmalloc.c:1840 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 kvmalloc_node+0xa3/0xc0 mm/util.c:441 kvmalloc include/linux/mm.h:531 [inline] kvzalloc include/linux/mm.h:539 [inline] kvm_page_track_create_memslot+0x2c/0xb0 arch/x86/kvm/page_track.c:43 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 kvm_arch_create_memslot+0x279/0x460 arch/x86/kvm/x86.c:8636 __kvm_set_memory_region+0xc2f/0x1ab0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1060 Node 0 kvm_set_memory_region arch/x86/kvm/../../../virt/kvm/kvm_main.c:1132 [inline] kvm_vm_ioctl_set_memory_region arch/x86/kvm/../../../virt/kvm/kvm_main.c:1144 [inline] kvm_vm_ioctl+0x71c/0x1420 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3104 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 lowmem_reserve[]: 0 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x75a/0xff0 fs/ioctl.c:684 2717 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692 2718 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 2718 RIP: 0033:0x7f4382aed609 2718 RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 RBP: 0000000000000000 R08: 0000000982b5ae40 R09: 0000000982b5ae40 R10: 0000000982b5ae40 R11: 0000000000000246 R12: 0000000000012d54 R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 00007ffd9a417d24 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 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 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 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 Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 7612 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 2097051 pages RAM 0 pages HighMem/MovableOnly 363899 pages reserved 0 pages cma reserved syz-executor342: vmalloc: allocation failure, allocated 1619128320 of 2684358656 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) syz-executor342 cpuset=/ mems_allowed=0-1 CPU: 1 PID: 8186 Comm: syz-executor342 Not tainted 4.14.305-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 warn_alloc.cold+0x96/0x1cc mm/page_alloc.c:3255 __vmalloc_area_node+0x48a/0x680 mm/vmalloc.c:1726 __vmalloc_node_range mm/vmalloc.c:1767 [inline] __vmalloc_node mm/vmalloc.c:1818 [inline] __vmalloc_node_flags_caller+0xbf/0x140 mm/vmalloc.c:1840 kvmalloc_node+0xa3/0xc0 mm/util.c:441 kvmalloc include/linux/mm.h:531 [inline] kvzalloc include/linux/mm.h:539 [inline] kvm_arch_create_memslot+0xbc/0x460 arch/x86/kvm/x86.c:8605 __kvm_set_memory_region+0xc2f/0x1ab0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1060 kvm_set_memory_region arch/x86/kvm/../../../virt/kvm/kvm_main.c:1132 [inline] kvm_vm_ioctl_set_memory_region arch/x86/kvm/../../../virt/kvm/kvm_main.c:1144 [inline] kvm_vm_ioctl+0x71c/0x1420 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3104 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x75a/0xff0 fs/ioctl.c:684 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 RIP: 0033:0x7f4382aed609 RSP: 002b:00007ffd9a417d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4382aed609 RDX: 0000000020000440 RSI: 000000004020ae46 RDI: 0000000000000004 RBP: 0000000000000000 R08: 0000000982b5ae40 R09: 0000000982b5ae40 R10: 0000000982b5ae40 R11: 0000000000000246 R12: 0000000000012c97 R13: 00007ffd9a417d40 R14: 00007ffd9a417d30 R15: 00007ffd9a417d24 warn_alloc_show_mem: 1 callbacks suppressed Mem-Info: active_anon:4738 inactive_anon:6706 isolated_anon:0 active_file:16 inactive_file:791 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:16071 slab_unreclaimable:105344 mapped:983 shmem:6910 pagetables:374 bounce:0 free:72739 free_pcp:439 free_cma:0 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 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 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 lowmem_reserve[]: 0 2717 2718 2718 2718 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 lowmem_reserve[]: 0 0 0 0 0 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 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 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 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 Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 7770 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 2097051 pages RAM 0 pages HighMem/MovableOnly 363899 pages reserved 0 pages cma reserved