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kernel BUG at kernel/bpf/arraymap.c:993!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 7614 Comm: syz.0.3604 Not tainted 5.10.236-syzkaller-00012-gab07aeb2c93d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:prog_array_map_poke_run+0x6fb/0x710 kernel/bpf/arraymap.c:993
Code: 9b e9 ff 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 98 9b e9 ff 0f 0b e9 78 f9 ff ff e8 8c 9b e9 ff 0f 0b e8 85 9b e9 ff <0f> 0b e8 7e 9b e9 ff 0f 0b e8 77 9b e9 ff 0f 0b 0f 1f 44 00 00 55
RSP: 0018:ffffc90000c47ca8 EFLAGS: 00010293
RAX: ffffffff8179f12b RBX: ffff88810c3f5810 RCX: ffff8881075aa780
RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea
RBP: ffffc90000c47d28 R08: dffffc0000000000 R09: fffffbfff0c5d4bd
R10: fffffbfff0c5d4bd R11: 1ffffffff0c5d4bc R12: 00000000fffffff0
R13: ffff88810b4f4c00 R14: 0000000000000001 R15: ffff88810b4f4c00
FS:  00007fba9e4946c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fba9e493f98 CR3: 000000010e5e1000 CR4: 00000000003506a0
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
 map_delete_elem+0x336/0x510 kernel/bpf/syscall.c:1184
 __do_sys_bpf kernel/bpf/syscall.c:4423 [inline]
 __se_sys_bpf+0x3bf/0x680 kernel/bpf/syscall.c:4388
 __x64_sys_bpf+0x7b/0x90 kernel/bpf/syscall.c:4388
 do_syscall_64+0x31/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fba9ea44969
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fba9e494038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007fba9ec6c080 RCX: 00007fba9ea44969
RDX: 0000000000000020 RSI: 0000200000000340 RDI: 0000000000000003
RBP: 00007fba9eac6ab1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fba9ec6c080 R15: 00007ffdf4e9d4f8
Modules linked in:
---[ end trace 905aa1857af6153e ]---
RIP: 0010:prog_array_map_poke_run+0x6fb/0x710 kernel/bpf/arraymap.c:993
Code: 9b e9 ff 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 98 9b e9 ff 0f 0b e9 78 f9 ff ff e8 8c 9b e9 ff 0f 0b e8 85 9b e9 ff <0f> 0b e8 7e 9b e9 ff 0f 0b e8 77 9b e9 ff 0f 0b 0f 1f 44 00 00 55
RSP: 0018:ffffc90000c47ca8 EFLAGS: 00010293
RAX: ffffffff8179f12b RBX: ffff88810c3f5810 RCX: ffff8881075aa780
RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000ffffffea
RBP: ffffc90000c47d28 R08: dffffc0000000000 R09: fffffbfff0c5d4bd
R10: fffffbfff0c5d4bd R11: 1ffffffff0c5d4bc R12: 00000000fffffff0
R13: ffff88810b4f4c00 R14: 0000000000000001 R15: ffff88810b4f4c00
FS:  00007fba9e4946c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3175ffff CR3: 000000010e5e1000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400