Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts. executing program syzkaller login: [ 59.499590][ T3544] ------------[ cut here ]------------ [ 59.505194][ T3544] Please remove unsupported % in format string [ 59.512145][ T3544] WARNING: CPU: 0 PID: 3544 at lib/vsprintf.c:2661 format_decode+0x12d2/0x1f10 [ 59.521112][ T3544] Modules linked in: [ 59.525015][ T3544] CPU: 0 PID: 3544 Comm: syz-executor429 Not tainted 6.1.72-syzkaller #0 [ 59.533424][ T3544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 59.543474][ T3544] RIP: 0010:format_decode+0x12d2/0x1f10 [ 59.549026][ T3544] Code: da 03 01 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 07 84 c0 0f 85 30 0c 00 00 41 0f be 36 48 c7 c7 e0 7a 07 8c e8 9e 8f cd f6 <0f> 0b e9 01 fa ff ff 48 8b 4c 24 18 80 e1 07 38 c1 0f 8c e3 ed ff [ 59.568638][ T3544] RSP: 0018:ffffc900039ff6a0 EFLAGS: 00010046 [ 59.574711][ T3544] RAX: 7cd900fc48275300 RBX: 00000000ffffffdb RCX: ffff8880286d9dc0 [ 59.582769][ T3544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 59.590742][ T3544] RBP: ffffc900039ff790 R08: ffffffff8152774e R09: ffffed1017304f1c [ 59.598714][ T3544] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff0a00ffffff00 [ 59.606691][ T3544] R13: ffff0000ffffff00 R14: ffffc900039ff9ac R15: 1ffff9200073ff35 [ 59.614673][ T3544] FS: 0000555557276380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 59.623643][ T3544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.630241][ T3544] CR2: 0000000020001000 CR3: 000000001a764000 CR4: 00000000003506f0 [ 59.638234][ T3544] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.646222][ T3544] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.654464][ T3544] Call Trace: [ 59.657929][ T3544] [ 59.660867][ T3544] ? __warn+0x15a/0x520 [ 59.665038][ T3544] ? format_decode+0x12d2/0x1f10 [ 59.669991][ T3544] ? report_bug+0x2af/0x500 [ 59.674509][ T3544] ? format_decode+0x12d2/0x1f10 [ 59.679459][ T3544] ? handle_bug+0x3d/0x70 [ 59.683803][ T3544] ? exc_invalid_op+0x16/0x40 [ 59.688582][ T3544] ? asm_exc_invalid_op+0x16/0x20 [ 59.693627][ T3544] ? __warn_printk+0x28e/0x350 [ 59.698495][ T3544] ? format_decode+0x12d2/0x1f10 [ 59.703480][ T3544] ? vsnprintf+0x1c70/0x1c70 [ 59.708075][ T3544] ? do_raw_spin_lock+0x14a/0x370 [ 59.713104][ T3544] ? bstr_printf+0x1b6/0x10c0 [ 59.717794][ T3544] bstr_printf+0x130/0x10c0 [ 59.722307][ T3544] ? _raw_spin_lock_irqsave+0xac/0x120 [ 59.727782][ T3544] ? vbin_printf+0x1bc0/0x1bc0 [ 59.732560][ T3544] ? ktime_get+0x7f/0x270 [ 59.736900][ T3544] ? seqcount_lockdep_reader_access+0x153/0x220 [ 59.743155][ T3544] bpf_trace_printk+0x186/0x200 [ 59.748024][ T3544] ? ktime_get+0x1ac/0x270 [ 59.752514][ T3544] ? bpf_probe_write_user+0xd0/0xd0 [ 59.757746][ T3544] ? ktime_get+0x1ac/0x270 [ 59.762355][ T3544] ? __cant_sleep+0x270/0x270 [ 59.767052][ T3544] ? ktime_get+0x242/0x270 [ 59.771491][ T3544] bpf_prog_12183cdb1cd51dab+0x2e/0x32 [ 59.776969][ T3544] bpf_test_run+0x40f/0x8b0 [ 59.781508][ T3544] ? convert___skb_to_skb+0x610/0x610 [ 59.786898][ T3544] ? rcu_is_watching+0x11/0xb0 [ 59.791684][ T3544] ? eth_type_trans+0x320/0x6c0 [ 59.796550][ T3544] ? eth_get_headlen+0x240/0x240 [ 59.801502][ T3544] ? convert___skb_to_skb+0x41/0x610 [ 59.806803][ T3544] ? build_skb+0x112/0x250 [ 59.811240][ T3544] bpf_prog_test_run_skb+0xaf1/0x13a0 [ 59.816659][ T3544] ? cpu_online+0xb0/0xb0 [ 59.821012][ T3544] ? __fdget+0x14e/0x210 [ 59.825264][ T3544] ? cpu_online+0xb0/0xb0 [ 59.829614][ T3544] bpf_prog_test_run+0x32f/0x3a0 [ 59.834573][ T3544] __sys_bpf+0x3eb/0x6c0 [ 59.838841][ T3544] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 59.844239][ T3544] ? print_irqtrace_events+0x210/0x210 [ 59.849727][ T3544] ? print_irqtrace_events+0x210/0x210 [ 59.855212][ T3544] ? syscall_enter_from_user_mode+0x2e/0x220 [ 59.861211][ T3544] ? lockdep_hardirqs_on+0x94/0x130 [ 59.866432][ T3544] __x64_sys_bpf+0x78/0x90 [ 59.870876][ T3544] do_syscall_64+0x3d/0xb0 [ 59.875316][ T3544] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 59.881222][ T3544] RIP: 0033:0x7f8a317a94e9 [ 59.885647][ T3544] 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 [ 59.905260][ T3544] RSP: 002b:00007ffe2033b5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 59.913687][ T3544] RAX: ffffffffffffffda RBX: 00007ffe2033b7c8 RCX: 00007f8a317a94e9 [ 59.921666][ T3544] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 59.929642][ T3544] RBP: 00007f8a3181c610 R08: 0000000000000000 R09: 00007ffe2033b7c8 [ 59.937623][ T3544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.945601][ T3544] R13: 00007ffe2033b7b8 R14: 0000000000000001 R15: 0000000000000001 [ 59.953594][ T3544] [ 59.956624][ T3544] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 59.963903][ T3544] CPU: 0 PID: 3544 Comm: syz-executor429 Not tainted 6.1.72-syzkaller #0 [ 59.972318][ T3544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 59.982377][ T3544] Call Trace: [ 59.985746][ T3544] [ 59.988701][ T3544] dump_stack_lvl+0x1e3/0x2cb [ 59.993418][ T3544] ? nf_tcp_handle_invalid+0x642/0x642 [ 59.998915][ T3544] ? panic+0x75d/0x75d [ 60.003003][ T3544] ? 0xffffffffa00007f0 [ 60.007187][ T3544] ? vscnprintf+0x59/0x80 [ 60.011536][ T3544] panic+0x318/0x75d [ 60.015448][ T3544] ? __warn+0x169/0x520 [ 60.019618][ T3544] ? memcpy_page_flushcache+0xfc/0xfc [ 60.025103][ T3544] __warn+0x348/0x520 [ 60.029091][ T3544] ? format_decode+0x12d2/0x1f10 [ 60.034070][ T3544] report_bug+0x2af/0x500 [ 60.038427][ T3544] ? format_decode+0x12d2/0x1f10 [ 60.043377][ T3544] handle_bug+0x3d/0x70 [ 60.047635][ T3544] exc_invalid_op+0x16/0x40 [ 60.052362][ T3544] asm_exc_invalid_op+0x16/0x20 [ 60.057230][ T3544] RIP: 0010:format_decode+0x12d2/0x1f10 [ 60.062786][ T3544] Code: da 03 01 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 07 84 c0 0f 85 30 0c 00 00 41 0f be 36 48 c7 c7 e0 7a 07 8c e8 9e 8f cd f6 <0f> 0b e9 01 fa ff ff 48 8b 4c 24 18 80 e1 07 38 c1 0f 8c e3 ed ff [ 60.082398][ T3544] RSP: 0018:ffffc900039ff6a0 EFLAGS: 00010046 [ 60.088476][ T3544] RAX: 7cd900fc48275300 RBX: 00000000ffffffdb RCX: ffff8880286d9dc0 [ 60.096543][ T3544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.104608][ T3544] RBP: ffffc900039ff790 R08: ffffffff8152774e R09: ffffed1017304f1c [ 60.112589][ T3544] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff0a00ffffff00 [ 60.120566][ T3544] R13: ffff0000ffffff00 R14: ffffc900039ff9ac R15: 1ffff9200073ff35 [ 60.128553][ T3544] ? __warn_printk+0x28e/0x350 [ 60.133343][ T3544] ? vsnprintf+0x1c70/0x1c70 [ 60.137962][ T3544] ? do_raw_spin_lock+0x14a/0x370 [ 60.143004][ T3544] ? bstr_printf+0x1b6/0x10c0 [ 60.147713][ T3544] bstr_printf+0x130/0x10c0 [ 60.152224][ T3544] ? _raw_spin_lock_irqsave+0xac/0x120 [ 60.157699][ T3544] ? vbin_printf+0x1bc0/0x1bc0 [ 60.162478][ T3544] ? ktime_get+0x7f/0x270 [ 60.166820][ T3544] ? seqcount_lockdep_reader_access+0x153/0x220 [ 60.173074][ T3544] bpf_trace_printk+0x186/0x200 [ 60.177948][ T3544] ? ktime_get+0x1ac/0x270 [ 60.182376][ T3544] ? bpf_probe_write_user+0xd0/0xd0 [ 60.187606][ T3544] ? ktime_get+0x1ac/0x270 [ 60.192056][ T3544] ? __cant_sleep+0x270/0x270 [ 60.196751][ T3544] ? ktime_get+0x242/0x270 [ 60.201188][ T3544] bpf_prog_12183cdb1cd51dab+0x2e/0x32 [ 60.206659][ T3544] bpf_test_run+0x40f/0x8b0 [ 60.211188][ T3544] ? convert___skb_to_skb+0x610/0x610 [ 60.216569][ T3544] ? rcu_is_watching+0x11/0xb0 [ 60.221349][ T3544] ? eth_type_trans+0x320/0x6c0 [ 60.226213][ T3544] ? eth_get_headlen+0x240/0x240 [ 60.231165][ T3544] ? convert___skb_to_skb+0x41/0x610 [ 60.236462][ T3544] ? build_skb+0x112/0x250 [ 60.240893][ T3544] bpf_prog_test_run_skb+0xaf1/0x13a0 [ 60.246293][ T3544] ? cpu_online+0xb0/0xb0 [ 60.250636][ T3544] ? __fdget+0x14e/0x210 [ 60.254882][ T3544] ? cpu_online+0xb0/0xb0 [ 60.259221][ T3544] bpf_prog_test_run+0x32f/0x3a0 [ 60.264173][ T3544] __sys_bpf+0x3eb/0x6c0 [ 60.268429][ T3544] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 60.273912][ T3544] ? print_irqtrace_events+0x210/0x210 [ 60.279392][ T3544] ? print_irqtrace_events+0x210/0x210 [ 60.284870][ T3544] ? syscall_enter_from_user_mode+0x2e/0x220 [ 60.290873][ T3544] ? lockdep_hardirqs_on+0x94/0x130 [ 60.296086][ T3544] __x64_sys_bpf+0x78/0x90 [ 60.300606][ T3544] do_syscall_64+0x3d/0xb0 [ 60.305039][ T3544] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 60.310945][ T3544] RIP: 0033:0x7f8a317a94e9 [ 60.315367][ T3544] 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 [ 60.334980][ T3544] RSP: 002b:00007ffe2033b5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 60.343404][ T3544] RAX: ffffffffffffffda RBX: 00007ffe2033b7c8 RCX: 00007f8a317a94e9 [ 60.351468][ T3544] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 60.359440][ T3544] RBP: 00007f8a3181c610 R08: 0000000000000000 R09: 00007ffe2033b7c8 [ 60.367412][ T3544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.375385][ T3544] R13: 00007ffe2033b7b8 R14: 0000000000000001 R15: 0000000000000001 [ 60.383382][ T3544] [ 60.386617][ T3544] Kernel Offset: disabled [ 60.391013][ T3544] Rebooting in 86400 seconds..