------------[ cut here ]------------ WARNING: CPU: 1 PID: 11128 at mm/page_alloc.c:4979 __alloc_pages_nodemask+0x5f8/0x730 syzkaller/managers/upstream-kasan-gce/kernel/mm/page_alloc.c:5014 Modules linked in: CPU: 0 PID: 11128 Comm: syz-executor.1 Not tainted 5.11.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__alloc_pages_nodemask+0x5f8/0x730 syzkaller/managers/upstream-kasan-gce/kernel/mm/page_alloc.c:4979 Code: 00 00 0c 00 0f 85 a7 00 00 00 8b 3c 24 4c 89 f2 44 89 e6 c6 44 24 70 00 48 89 6c 24 58 e8 d0 d7 ff ff 49 89 c5 e9 ea fc ff ff <0f> 0b e9 b5 fd ff ff 89 74 24 14 4c 89 4c 24 08 4c 89 74 24 18 e8 RSP: 0018:ffffc90001a9f838 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 1ffff92000353f0b RCX: 0000000000000000 RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000040dc0 RBP: 0000000000040dc0 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff81b29851 R11: 0000000000000000 R12: 0000000000000014 R13: 0000000000000014 R14: 0000000000000000 R15: ffff888029fbdc00 FS: 00007fcaa83c8700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000056c000 CR3: 000000002579f000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: alloc_pages_current+0x18c/0x2a0 syzkaller/managers/upstream-kasan-gce/kernel/mm/mempolicy.c:2267 alloc_pages syzkaller/managers/upstream-kasan-gce/kernel/./include/linux/gfp.h:547 [inline] kmalloc_order+0x32/0xd0 syzkaller/managers/upstream-kasan-gce/kernel/mm/slab_common.c:837 kmalloc_order_trace+0x14/0x130 syzkaller/managers/upstream-kasan-gce/kernel/mm/slab_common.c:853 kmalloc syzkaller/managers/upstream-kasan-gce/kernel/./include/linux/slab.h:557 [inline] kzalloc syzkaller/managers/upstream-kasan-gce/kernel/./include/linux/slab.h:682 [inline] qp_host_alloc_queue+0x4d/0x230 syzkaller/managers/upstream-kasan-gce/kernel/drivers/misc/vmw_vmci/vmci_queue_pair.c:540 qp_broker_create syzkaller/managers/upstream-kasan-gce/kernel/drivers/misc/vmw_vmci/vmci_queue_pair.c:1356 [inline] qp_broker_alloc+0xef7/0x1bf0 syzkaller/managers/upstream-kasan-gce/kernel/drivers/misc/vmw_vmci/vmci_queue_pair.c:1739 vmci_qp_broker_alloc+0x48/0x60 syzkaller/managers/upstream-kasan-gce/kernel/drivers/misc/vmw_vmci/vmci_queue_pair.c:1932 vmci_host_do_alloc_queuepair.constprop.0+0x2c8/0x3a0 syzkaller/managers/upstream-kasan-gce/kernel/drivers/misc/vmw_vmci/vmci_host.c:463 vmci_host_unlocked_ioctl+0x13c7/0x1e50 syzkaller/managers/upstream-kasan-gce/kernel/drivers/misc/vmw_vmci/vmci_host.c:927 vfs_ioctl syzkaller/managers/upstream-kasan-gce/kernel/fs/ioctl.c:48 [inline] __do_sys_ioctl syzkaller/managers/upstream-kasan-gce/kernel/fs/ioctl.c:753 [inline] __se_sys_ioctl syzkaller/managers/upstream-kasan-gce/kernel/fs/ioctl.c:739 [inline] __x64_sys_ioctl+0x193/0x200 syzkaller/managers/upstream-kasan-gce/kernel/fs/ioctl.c:739 do_syscall_64+0x2d/0x70 syzkaller/managers/upstream-kasan-gce/kernel/arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x465b09 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fcaa83c8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465b09 RDX: 0000000020000180 RSI: 00000000000007a8 RDI: 0000000000000003 RBP: 00000000004b069f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 R13: 0000000000a9fb1f R14: 00007fcaa83c8300 R15: 0000000000022000