Warning: Permanently added '10.128.0.103' (ED25519) to the list of known hosts. executing program syzkaller login: [ 49.969639][ T3541] ------------[ cut here ]------------ [ 49.975163][ T3541] WARNING: CPU: 1 PID: 3541 at kernel/bpf/btf.c:1943 btf_type_id_size+0x904/0x990 [ 49.984427][ T3541] Modules linked in: [ 49.988330][ T3541] CPU: 1 PID: 3541 Comm: syz-executor128 Not tainted 6.1.74-syzkaller #0 [ 49.996816][ T3541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 50.006905][ T3541] RIP: 0010:btf_type_id_size+0x904/0x990 [ 50.012592][ T3541] Code: e5 3a 00 e9 d1 fa ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 03 fb ff ff 48 89 ef e8 66 e5 3a 00 e9 f6 fa ff ff e8 ac 92 e3 ff <0f> 0b 45 31 f6 e9 f1 fa ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f [ 50.032244][ T3541] RSP: 0018:ffffc900039bfbc0 EFLAGS: 00010293 [ 50.038413][ T3541] RAX: ffffffff81a6e014 RBX: 0000000011000000 RCX: ffff888013ba8000 [ 50.046458][ T3541] RDX: 0000000000000000 RSI: 0000000011000000 RDI: 000000000e000000 [ 50.054512][ T3541] RBP: 0000000000000009 R08: ffffffff81a6db42 R09: ffffffff81a6da5e [ 50.062554][ T3541] R10: 0000000000000005 R11: ffff888013ba8000 R12: ffff888028d63000 [ 50.070532][ T3541] R13: dffffc0000000000 R14: ffff888028a2fb18 R15: 0000000000000001 [ 50.078609][ T3541] FS: 0000555555a44380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 50.087575][ T3541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.094181][ T3541] CR2: 0000000020000040 CR3: 0000000028551000 CR4: 00000000003506e0 [ 50.102158][ T3541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.110170][ T3541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.118178][ T3541] Call Trace: [ 50.121442][ T3541] [ 50.124471][ T3541] ? __warn+0x15a/0x520 [ 50.128632][ T3541] ? btf_type_id_size+0x904/0x990 [ 50.133710][ T3541] ? report_bug+0x2af/0x500 [ 50.138237][ T3541] ? btf_type_id_size+0x904/0x990 [ 50.143293][ T3541] ? handle_bug+0x3d/0x70 [ 50.147631][ T3541] ? exc_invalid_op+0x16/0x40 [ 50.152297][ T3541] ? asm_exc_invalid_op+0x16/0x20 [ 50.157373][ T3541] ? btf_type_id_size+0x34e/0x990 [ 50.162448][ T3541] ? btf_type_id_size+0x432/0x990 [ 50.167475][ T3541] ? btf_type_id_size+0x904/0x990 [ 50.172544][ T3541] ? btf_type_id_size+0x904/0x990 [ 50.177593][ T3541] map_check_btf+0x134/0xb90 [ 50.182189][ T3541] ? lockdep_softirqs_off+0x420/0x420 [ 50.187594][ T3541] ? lockdep_softirqs_off+0x420/0x420 [ 50.193018][ T3541] ? bpf_prog_bind_map+0x610/0x610 [ 50.198167][ T3541] ? btf_get_by_fd+0x116/0x170 [ 50.202987][ T3541] map_create+0x7bc/0xd20 [ 50.207329][ T3541] __sys_bpf+0x2d3/0x6c0 [ 50.211566][ T3541] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 50.216979][ T3541] ? print_irqtrace_events+0x210/0x210 [ 50.222502][ T3541] ? print_irqtrace_events+0x210/0x210 [ 50.227964][ T3541] ? syscall_enter_from_user_mode+0x2e/0x220 [ 50.233969][ T3541] ? lockdep_hardirqs_on+0x94/0x130 [ 50.239174][ T3541] __x64_sys_bpf+0x78/0x90 [ 50.243625][ T3541] do_syscall_64+0x3d/0xb0 [ 50.248069][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.253995][ T3541] RIP: 0033:0x7fe367cea4a9 [ 50.258414][ T3541] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 [ 50.278047][ T3541] RSP: 002b:00007ffc7734e298 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 50.286498][ T3541] RAX: ffffffffffffffda RBX: 00007ffc7734e468 RCX: 00007fe367cea4a9 [ 50.294499][ T3541] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000000 [ 50.302510][ T3541] RBP: 00007fe367d5d610 R08: 0000000000000000 R09: 00007ffc7734e468 [ 50.310499][ T3541] R10: 00007fe367d25b23 R11: 0000000000000246 R12: 0000000000000001 [ 50.318517][ T3541] R13: 00007ffc7734e458 R14: 0000000000000001 R15: 0000000000000001 [ 50.326569][ T3541] [ 50.329605][ T3541] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 50.336876][ T3541] CPU: 1 PID: 3541 Comm: syz-executor128 Not tainted 6.1.74-syzkaller #0 [ 50.345281][ T3541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 50.355331][ T3541] Call Trace: [ 50.358635][ T3541] [ 50.361553][ T3541] dump_stack_lvl+0x1e3/0x2cb [ 50.366243][ T3541] ? nf_tcp_handle_invalid+0x642/0x642 [ 50.371701][ T3541] ? panic+0x75d/0x75d [ 50.375808][ T3541] ? vscnprintf+0x59/0x80 [ 50.380126][ T3541] panic+0x318/0x75d [ 50.384011][ T3541] ? __warn+0x169/0x520 [ 50.388160][ T3541] ? memcpy_page_flushcache+0xfc/0xfc [ 50.393527][ T3541] __warn+0x348/0x520 [ 50.397516][ T3541] ? btf_type_id_size+0x904/0x990 [ 50.402537][ T3541] report_bug+0x2af/0x500 [ 50.406858][ T3541] ? btf_type_id_size+0x904/0x990 [ 50.412043][ T3541] handle_bug+0x3d/0x70 [ 50.416190][ T3541] exc_invalid_op+0x16/0x40 [ 50.420681][ T3541] asm_exc_invalid_op+0x16/0x20 [ 50.425519][ T3541] RIP: 0010:btf_type_id_size+0x904/0x990 [ 50.431138][ T3541] Code: e5 3a 00 e9 d1 fa ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 03 fb ff ff 48 89 ef e8 66 e5 3a 00 e9 f6 fa ff ff e8 ac 92 e3 ff <0f> 0b 45 31 f6 e9 f1 fa ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f [ 50.450740][ T3541] RSP: 0018:ffffc900039bfbc0 EFLAGS: 00010293 [ 50.456805][ T3541] RAX: ffffffff81a6e014 RBX: 0000000011000000 RCX: ffff888013ba8000 [ 50.464771][ T3541] RDX: 0000000000000000 RSI: 0000000011000000 RDI: 000000000e000000 [ 50.472737][ T3541] RBP: 0000000000000009 R08: ffffffff81a6db42 R09: ffffffff81a6da5e [ 50.480698][ T3541] R10: 0000000000000005 R11: ffff888013ba8000 R12: ffff888028d63000 [ 50.488660][ T3541] R13: dffffc0000000000 R14: ffff888028a2fb18 R15: 0000000000000001 [ 50.496632][ T3541] ? btf_type_id_size+0x34e/0x990 [ 50.501655][ T3541] ? btf_type_id_size+0x432/0x990 [ 50.506693][ T3541] ? btf_type_id_size+0x904/0x990 [ 50.511723][ T3541] map_check_btf+0x134/0xb90 [ 50.516331][ T3541] ? lockdep_softirqs_off+0x420/0x420 [ 50.521735][ T3541] ? lockdep_softirqs_off+0x420/0x420 [ 50.527128][ T3541] ? bpf_prog_bind_map+0x610/0x610 [ 50.532245][ T3541] ? btf_get_by_fd+0x116/0x170 [ 50.537005][ T3541] map_create+0x7bc/0xd20 [ 50.541337][ T3541] __sys_bpf+0x2d3/0x6c0 [ 50.545587][ T3541] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 50.550966][ T3541] ? print_irqtrace_events+0x210/0x210 [ 50.556427][ T3541] ? print_irqtrace_events+0x210/0x210 [ 50.561890][ T3541] ? syscall_enter_from_user_mode+0x2e/0x220 [ 50.567873][ T3541] ? lockdep_hardirqs_on+0x94/0x130 [ 50.573070][ T3541] __x64_sys_bpf+0x78/0x90 [ 50.577484][ T3541] do_syscall_64+0x3d/0xb0 [ 50.581900][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.587793][ T3541] RIP: 0033:0x7fe367cea4a9 [ 50.592205][ T3541] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 [ 50.611813][ T3541] RSP: 002b:00007ffc7734e298 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 50.620228][ T3541] RAX: ffffffffffffffda RBX: 00007ffc7734e468 RCX: 00007fe367cea4a9 [ 50.628195][ T3541] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000000 [ 50.636163][ T3541] RBP: 00007fe367d5d610 R08: 0000000000000000 R09: 00007ffc7734e468 [ 50.644129][ T3541] R10: 00007fe367d25b23 R11: 0000000000000246 R12: 0000000000000001 [ 50.652094][ T3541] R13: 00007ffc7734e458 R14: 0000000000000001 R15: 0000000000000001 [ 50.660068][ T3541] [ 50.663337][ T3541] Kernel Offset: disabled [ 50.667690][ T3541] Rebooting in 86400 seconds..