------------[ cut here ]------------ WARNING: CPU: 1 PID: 24592 at mm/page_alloc.c:4972 __alloc_pages_nodemask+0x611/0x750 mm/page_alloc.c:5007 Modules linked in: CPU: 1 PID: 24592 Comm: syz-executor.0 Not tainted 5.10.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__alloc_pages_nodemask+0x611/0x750 mm/page_alloc.c:4972 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 e7 d6 ff ff 49 89 c5 e9 d1 fc ff ff <0f> 0b e9 9c fd ff ff 89 74 24 14 4c 89 4c 24 08 4c 89 74 24 18 e8 RSP: 0018:ffffc9000193fb08 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 1ffff92000327f65 RCX: 0000000000000000 RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000140dc0 RBP: 0000000000140dc0 R08: 0000000000000000 R09: ffff888015360f7f R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000012 R13: 0000000000000012 R14: 0000000000000000 R15: 0000000000000000 FS: 00007f5a27aa7700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055ea4aa64e58 CR3: 0000000012ea2000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: alloc_pages_current+0x191/0x2a0 mm/mempolicy.c:2267 alloc_pages include/linux/gfp.h:547 [inline] kmalloc_order+0x32/0xd0 mm/slab_common.c:836 kmalloc_order_trace+0x14/0x130 mm/slab_common.c:852 kmalloc include/linux/slab.h:557 [inline] kzalloc include/linux/slab.h:682 [inline] bpf_prog_test_run_raw_tp+0x4b5/0x670 net/bpf/test_run.c:282 bpf_prog_test_run kernel/bpf/syscall.c:3121 [inline] __do_sys_bpf+0x1a42/0x53b0 kernel/bpf/syscall.c:4413 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x45e219 Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f5a27aa6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219 RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c R13: 00007ffd87d2ab6f R14: 00007f5a27aa79c0 R15: 000000000119bf8c