------------[ cut here ]------------ kernel BUG at kernel/bpf/arraymap.c:993! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 325 Comm: kworker/0:2 Not tainted 5.10.237-syzkaller-00010-gcf6ed0f1511d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: events prog_array_map_clear_deferred RIP: 0010:prog_array_map_poke_run+0x6fb/0x710 kernel/bpf/arraymap.c:993 Code: 93 e9 ff 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a8 93 e9 ff 0f 0b e9 78 f9 ff ff e8 9c 93 e9 ff 0f 0b e8 95 93 e9 ff <0f> 0b e8 8e 93 e9 ff 0f 0b e8 87 93 e9 ff 0f 0b 0f 1f 44 00 00 55 RSP: 0018:ffffc90000bc7c18 EFLAGS: 00010293 RAX: ffffffff8179fedb RBX: ffff88810ac14490 RCX: ffff88812004e2c0 RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea RBP: ffffc90000bc7c98 R08: dffffc0000000000 R09: fffffbfff0c5d40d R10: fffffbfff0c5d40d R11: 1ffffffff0c5d40c R12: 00000000fffffff0 R13: ffff888111dc1f80 R14: 0000000000000001 R15: ffff888111dc1f00 FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe30120fe38 CR3: 00000001081c5000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: fd_array_map_delete_elem+0x14c/0x250 kernel/bpf/arraymap.c:786 bpf_fd_array_map_clear kernel/bpf/arraymap.c:834 [inline] prog_array_map_clear_deferred+0x9e/0x140 kernel/bpf/arraymap.c:1013 process_one_work+0x6e1/0xba0 kernel/workqueue.c:2301 worker_thread+0xa6a/0x13b0 kernel/workqueue.c:2447 kthread+0x346/0x3d0 kernel/kthread.c:313 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 Modules linked in: ---[ end trace 632a9c1c4981cfcf ]--- RIP: 0010:prog_array_map_poke_run+0x6fb/0x710 kernel/bpf/arraymap.c:993 Code: 93 e9 ff 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a8 93 e9 ff 0f 0b e9 78 f9 ff ff e8 9c 93 e9 ff 0f 0b e8 95 93 e9 ff <0f> 0b e8 8e 93 e9 ff 0f 0b e8 87 93 e9 ff 0f 0b 0f 1f 44 00 00 55 RSP: 0018:ffffc90000bc7c18 EFLAGS: 00010293 RAX: ffffffff8179fedb RBX: ffff88810ac14490 RCX: ffff88812004e2c0 RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea RBP: ffffc90000bc7c98 R08: dffffc0000000000 R09: fffffbfff0c5d40d R10: fffffbfff0c5d40d R11: 1ffffffff0c5d40c R12: 00000000fffffff0 R13: ffff888111dc1f80 R14: 0000000000000001 R15: ffff888111dc1f00 FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe30121001d CR3: 000000010d0b3000 CR4: 00000000003506b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400