------------[ cut here ]------------ kernel BUG at kernel/bpf/arraymap.c:1037! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 2857 Comm: kworker/1:24 Not tainted 5.15.137-syzkaller-01792-g61cfd264993d #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+0x696/0x6b0 kernel/bpf/arraymap.c:1037 Code: 47 e6 ff 48 83 c4 70 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 bd 47 e6 ff 0f 0b e9 de f9 ff ff e8 b1 47 e6 ff 0f 0b e8 aa 47 e6 ff <0f> 0b e8 a3 47 e6 ff 0f 0b e8 9c 47 e6 ff 0f 0b 66 2e 0f 1f 84 00 RSP: 0000:ffffc900064afb70 EFLAGS: 00010293 RAX: ffffffff8189af86 RBX: ffff888114afc310 RCX: ffff8881260762c0 RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea RBP: ffffc900064afc08 R08: ffffffff8189ad11 R09: fffff52000c95f39 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810c542c00 R13: dffffc0000000000 R14: ffff88810ecd2800 R15: 00000000fffffff0 FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007feb4583a6be CR3: 000000014e5ad000 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:830 bpf_fd_array_map_clear kernel/bpf/arraymap.c:878 [inline] prog_array_map_clear_deferred+0xf8/0x210 kernel/bpf/arraymap.c:1057 process_one_work+0x6bb/0xc10 kernel/workqueue.c:2317 worker_thread+0xad5/0x12a0 kernel/workqueue.c:2464 kthread+0x421/0x510 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 Modules linked in: ---[ end trace 81b22334ddb85171 ]--- RIP: 0010:prog_array_map_poke_run+0x696/0x6b0 kernel/bpf/arraymap.c:1037 Code: 47 e6 ff 48 83 c4 70 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 bd 47 e6 ff 0f 0b e9 de f9 ff ff e8 b1 47 e6 ff 0f 0b e8 aa 47 e6 ff <0f> 0b e8 a3 47 e6 ff 0f 0b e8 9c 47 e6 ff 0f 0b 66 2e 0f 1f 84 00 RSP: 0000:ffffc900064afb70 EFLAGS: 00010293 RAX: ffffffff8189af86 RBX: ffff888114afc310 RCX: ffff8881260762c0 RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea RBP: ffffc900064afc08 R08: ffffffff8189ad11 R09: fffff52000c95f39 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810c542c00 R13: dffffc0000000000 R14: ffff88810ecd2800 R15: 00000000fffffff0 FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3c269c2178 CR3: 00000001271ab000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400