------------[ cut here ]------------ kernel BUG at kernel/bpf/arraymap.c:990! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 704 Comm: kworker/1:32 Tainted: G W 5.10.209-syzkaller-00002-g4e1bc8d8e8ae #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Workqueue: events prog_array_map_clear_deferred RIP: 0010:prog_array_map_poke_run+0x696/0x6b0 kernel/bpf/arraymap.c:990 Code: 98 e8 ff 48 83 c4 70 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 3d 98 e8 ff 0f 0b e9 de f9 ff ff e8 31 98 e8 ff 0f 0b e8 2a 98 e8 ff <0f> 0b e8 23 98 e8 ff 0f 0b e8 1c 98 e8 ff 0f 0b 66 2e 0f 1f 84 00 RSP: 0018:ffffc900012e7b90 EFLAGS: 00010293 RAX: ffffffff81820fc6 RBX: ffff88810ba66790 RCX: ffff8881169993c0 RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea RBP: ffffc900012e7c28 R08: ffffffff81820d51 R09: fffffbfff0cdd641 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881208ff480 R13: dffffc0000000000 R14: ffff88810cf48000 R15: 00000000fffffff0 FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4e528ffc90 CR3: 0000000124c1c000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: fd_array_map_delete_elem+0x154/0x250 kernel/bpf/arraymap.c:783 bpf_fd_array_map_clear kernel/bpf/arraymap.c:831 [inline] prog_array_map_clear_deferred+0xf8/0x210 kernel/bpf/arraymap.c:1010 process_one_work+0x6dc/0xbd0 kernel/workqueue.c:2301 worker_thread+0xaea/0x1510 kernel/workqueue.c:2447 kthread+0x34b/0x3d0 kernel/kthread.c:313 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:299 Modules linked in: ---[ end trace 45840fe3f6234dd5 ]--- RIP: 0010:prog_array_map_poke_run+0x696/0x6b0 kernel/bpf/arraymap.c:990 Code: 98 e8 ff 48 83 c4 70 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 3d 98 e8 ff 0f 0b e9 de f9 ff ff e8 31 98 e8 ff 0f 0b e8 2a 98 e8 ff <0f> 0b e8 23 98 e8 ff 0f 0b e8 1c 98 e8 ff 0f 0b 66 2e 0f 1f 84 00 RSP: 0018:ffffc900012e7b90 EFLAGS: 00010293 RAX: ffffffff81820fc6 RBX: ffff88810ba66790 RCX: ffff8881169993c0 RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea RBP: ffffc900012e7c28 R08: ffffffff81820d51 R09: fffffbfff0cdd641 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881208ff480 R13: dffffc0000000000 R14: ffff88810cf48000 R15: 00000000fffffff0 FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200028c0 CR3: 000000010ce59000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400