------------[ cut here ]------------ kernel BUG at kernel/bpf/arraymap.c:1092! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 1132 Comm: kworker/1:2 Not tainted 6.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 Workqueue: events prog_array_map_clear_deferred RIP: 0010:prog_array_map_poke_run+0x65d/0x670 kernel/bpf/arraymap.c:1092 Code: aa e1 ff 48 83 c4 68 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 26 aa e1 ff 0f 0b e9 1c fa ff ff e8 1a aa e1 ff 0f 0b e8 13 aa e1 ff <0f> 0b e8 0c aa e1 ff 0f 0b e8 05 aa e1 ff 0f 0b 0f 1f 00 f3 0f 1e RSP: 0018:ffffc9000552fa58 EFLAGS: 00010293 RAX: ffffffff81ab888d RBX: 00000000fffffff0 RCX: ffff88801efa5940 RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea RBP: ffff88806420d410 R08: ffffffff81ab8630 R09: 1ffff92000aa5f20 R10: dffffc0000000000 R11: fffff52000aa5f21 R12: dffffc0000000000 R13: dffffc0000000000 R14: 0000000000000001 R15: ffff88801baff7d0 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc06b514d58 CR3: 0000000025e04000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: fd_array_map_delete_elem+0x140/0x230 kernel/bpf/arraymap.c:886 bpf_fd_array_map_clear kernel/bpf/arraymap.c:933 [inline] prog_array_map_clear_deferred+0xff/0x210 kernel/bpf/arraymap.c:1112 process_one_work kernel/workqueue.c:2630 [inline] process_scheduled_works+0x90f/0x1400 kernel/workqueue.c:2703 worker_thread+0xa5f/0xff0 kernel/workqueue.c:2784 kthread+0x2d3/0x370 kernel/kthread.c:388 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:prog_array_map_poke_run+0x65d/0x670 kernel/bpf/arraymap.c:1092 Code: aa e1 ff 48 83 c4 68 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 26 aa e1 ff 0f 0b e9 1c fa ff ff e8 1a aa e1 ff 0f 0b e8 13 aa e1 ff <0f> 0b e8 0c aa e1 ff 0f 0b e8 05 aa e1 ff 0f 0b 0f 1f 00 f3 0f 1e RSP: 0018:ffffc9000552fa58 EFLAGS: 00010293 RAX: ffffffff81ab888d RBX: 00000000fffffff0 RCX: ffff88801efa5940 RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea RBP: ffff88806420d410 R08: ffffffff81ab8630 R09: 1ffff92000aa5f20 R10: dffffc0000000000 R11: fffff52000aa5f21 R12: dffffc0000000000 R13: dffffc0000000000 R14: 0000000000000001 R15: ffff88801baff7d0 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055555695f788 CR3: 0000000029606000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400