------------[ cut here ]------------ WARNING: CPU: 1 PID: 26300 at mm/util.c:590 kvmalloc_node+0xd9/0xe0 Modules linked in: CPU: 0 PID: 26300 Comm: syz-executor.1 Not tainted 5.17.0-rc4-syzkaller-00054-gf71077a4d84b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:kvmalloc_node+0xd9/0xe0 mm/util.c:590 Code: 00 00 48 89 df 44 89 fa 44 89 f1 5b 41 5e 41 5f 5d e9 9b 4d 0c 00 e8 c6 12 cc ff 48 89 e8 5b 41 5e 41 5f 5d c3 e8 b7 12 cc ff <0f> 0b 31 ed eb eb 90 41 56 53 49 89 f6 48 89 fb e8 a2 12 cc ff 48 RSP: 0018:ffffc9000285f818 EFLAGS: 00010283 RAX: ffffffff81b9a6a9 RBX: 00000000ffff415d RCX: 0000000000040000 RDX: ffffc9000b769000 RSI: 0000000000000030 RDI: 0000000000000031 RBP: 0000000000000000 R08: ffffffff81b9a669 R09: 00000000ffffffff R10: fffff5200050bed9 R11: 0000000000000000 R12: 0000000000000000 R13: ffff888079c82c71 R14: 00000000ffffffff R15: 0000000000102cc0 FS: 00007fe730332700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa617cbd1b8 CR3: 0000000020dc6000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvmalloc include/linux/slab.h:732 [inline] map_update_elem kernel/bpf/syscall.c:1173 [inline] __sys_bpf+0x915d/0x12db0 kernel/bpf/syscall.c:4622 __do_sys_bpf kernel/bpf/syscall.c:4738 [inline] __se_sys_bpf kernel/bpf/syscall.c:4736 [inline] __x64_sys_bpf+0x78/0x90 kernel/bpf/syscall.c:4736 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fe7319bd059 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe730332168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007fe731acff60 RCX: 00007fe7319bd059 RDX: 0000000000000020 RSI: 00000000200001c0 RDI: 0000000000000002 RBP: 00007fe731a1708d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffde3cbec9f R14: 00007fe730332300 R15: 0000000000022000