Warning: Permanently added '10.128.0.157' (ED25519) to the list of known hosts. executing program syzkaller login: [ 51.565756][ T3541] ------------[ cut here ]------------ [ 51.571317][ T3541] Please remove unsupported % in format string [ 51.577911][ T3541] WARNING: CPU: 0 PID: 3541 at lib/vsprintf.c:2656 format_decode+0x12d2/0x1f10 [ 51.586875][ T3541] Modules linked in: [ 51.590760][ T3541] CPU: 0 PID: 3541 Comm: syz-executor211 Not tainted 6.1.62-syzkaller #0 [ 51.599158][ T3541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 51.609202][ T3541] RIP: 0010:format_decode+0x12d2/0x1f10 [ 51.614758][ T3541] Code: db 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 a0 5c 07 8c e8 fe 15 cf f6 <0f> 0b e9 01 fa ff ff 48 8b 4c 24 18 80 e1 07 38 c1 0f 8c e3 ed ff [ 51.634379][ T3541] RSP: 0018:ffffc90003b2f6a0 EFLAGS: 00010046 [ 51.640534][ T3541] RAX: 7ae7d511a4922b00 RBX: 00000000ffffffdb RCX: ffff8880196ed940 [ 51.648605][ T3541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.656678][ T3541] RBP: ffffc90003b2f790 R08: ffffffff81527dae R09: ffffed1017304f1c [ 51.664680][ T3541] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff0a00ffffff00 [ 51.672667][ T3541] R13: ffff0000ffffff00 R14: ffffc90003b2f9ac R15: 1ffff92000765f35 [ 51.680642][ T3541] FS: 00005555567eb380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 51.689592][ T3541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.696269][ T3541] CR2: 0000000020001000 CR3: 000000007b068000 CR4: 00000000003506f0 [ 51.704329][ T3541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.712295][ T3541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.720282][ T3541] Call Trace: [ 51.723562][ T3541] [ 51.726534][ T3541] ? __warn+0x15a/0x520 [ 51.730686][ T3541] ? format_decode+0x12d2/0x1f10 [ 51.735708][ T3541] ? report_bug+0x2af/0x500 [ 51.740208][ T3541] ? format_decode+0x12d2/0x1f10 [ 51.745143][ T3541] ? handle_bug+0x3d/0x70 [ 51.749500][ T3541] ? exc_invalid_op+0x16/0x40 [ 51.754265][ T3541] ? asm_exc_invalid_op+0x16/0x20 [ 51.759333][ T3541] ? __warn_printk+0x28e/0x350 [ 51.764097][ T3541] ? format_decode+0x12d2/0x1f10 [ 51.769047][ T3541] ? vsnprintf+0x1c70/0x1c70 [ 51.773633][ T3541] ? do_raw_spin_lock+0x14a/0x370 [ 51.778919][ T3541] ? bstr_printf+0x1b6/0x10c0 [ 51.783605][ T3541] bstr_printf+0x130/0x10c0 [ 51.788129][ T3541] ? _raw_spin_lock_irqsave+0xac/0x120 [ 51.793590][ T3541] ? vbin_printf+0x1bc0/0x1bc0 [ 51.798355][ T3541] ? ktime_get+0x7f/0x270 [ 51.802679][ T3541] ? seqcount_lockdep_reader_access+0x153/0x220 [ 51.808947][ T3541] bpf_trace_printk+0x186/0x200 [ 51.813816][ T3541] ? ktime_get+0x1ac/0x270 [ 51.818239][ T3541] ? bpf_probe_write_user+0xd0/0xd0 [ 51.823454][ T3541] ? ktime_get+0x1ac/0x270 [ 51.827867][ T3541] ? __cant_sleep+0x270/0x270 [ 51.832558][ T3541] ? ktime_get+0x242/0x270 [ 51.836975][ T3541] bpf_prog_12183cdb1cd51dab+0x2e/0x32 [ 51.842451][ T3541] bpf_test_run+0x40f/0x8b0 [ 51.847036][ T3541] ? convert___skb_to_skb+0x610/0x610 [ 51.852429][ T3541] ? rcu_is_watching+0x11/0xb0 [ 51.857230][ T3541] ? eth_type_trans+0x320/0x6c0 [ 51.862101][ T3541] ? eth_get_headlen+0x240/0x240 [ 51.867073][ T3541] ? convert___skb_to_skb+0x41/0x610 [ 51.872369][ T3541] ? build_skb+0x112/0x250 [ 51.876887][ T3541] bpf_prog_test_run_skb+0xaf1/0x13a0 [ 51.882274][ T3541] ? cpu_online+0xb0/0xb0 [ 51.886866][ T3541] ? __fdget+0x14e/0x210 [ 51.891153][ T3541] ? cpu_online+0xb0/0xb0 [ 51.895502][ T3541] bpf_prog_test_run+0x32f/0x3a0 [ 51.900443][ T3541] __sys_bpf+0x3eb/0x6c0 [ 51.904688][ T3541] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 51.910066][ T3541] ? print_irqtrace_events+0x210/0x210 [ 51.915529][ T3541] ? print_irqtrace_events+0x210/0x210 [ 51.920996][ T3541] ? syscall_enter_from_user_mode+0x2e/0x220 [ 51.926995][ T3541] ? lockdep_hardirqs_on+0x94/0x130 [ 51.932227][ T3541] __x64_sys_bpf+0x78/0x90 [ 51.936665][ T3541] do_syscall_64+0x3d/0xb0 [ 51.941084][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 51.947085][ T3541] RIP: 0033:0x7f98891ac4e9 [ 51.951511][ 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 [ 51.971225][ T3541] RSP: 002b:00007ffd39f84c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 51.979643][ T3541] RAX: ffffffffffffffda RBX: 00007ffd39f84e18 RCX: 00007f98891ac4e9 [ 51.987616][ T3541] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 51.995588][ T3541] RBP: 00007f988921f610 R08: 0000000000000000 R09: 00007ffd39f84e18 [ 52.003556][ T3541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.011521][ T3541] R13: 00007ffd39f84e08 R14: 0000000000000001 R15: 0000000000000001 [ 52.019592][ T3541] [ 52.022610][ T3541] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 52.029892][ T3541] CPU: 0 PID: 3541 Comm: syz-executor211 Not tainted 6.1.62-syzkaller #0 [ 52.038298][ T3541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 52.048348][ T3541] Call Trace: [ 52.051622][ T3541] [ 52.054547][ T3541] dump_stack_lvl+0x1e3/0x2cb [ 52.059231][ T3541] ? nf_tcp_handle_invalid+0x642/0x642 [ 52.064699][ T3541] ? panic+0x75d/0x75d [ 52.068769][ T3541] ? 0xffffffffa0001d7c [ 52.072931][ T3541] ? vscnprintf+0x59/0x80 [ 52.077344][ T3541] panic+0x318/0x75d [ 52.081242][ T3541] ? __warn+0x169/0x520 [ 52.085393][ T3541] ? memcpy_page_flushcache+0xfc/0xfc [ 52.090865][ T3541] __warn+0x348/0x520 [ 52.094846][ T3541] ? format_decode+0x12d2/0x1f10 [ 52.099782][ T3541] report_bug+0x2af/0x500 [ 52.104126][ T3541] ? format_decode+0x12d2/0x1f10 [ 52.109073][ T3541] handle_bug+0x3d/0x70 [ 52.113244][ T3541] exc_invalid_op+0x16/0x40 [ 52.117766][ T3541] asm_exc_invalid_op+0x16/0x20 [ 52.122646][ T3541] RIP: 0010:format_decode+0x12d2/0x1f10 [ 52.128229][ T3541] Code: db 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 a0 5c 07 8c e8 fe 15 cf f6 <0f> 0b e9 01 fa ff ff 48 8b 4c 24 18 80 e1 07 38 c1 0f 8c e3 ed ff [ 52.147845][ T3541] RSP: 0018:ffffc90003b2f6a0 EFLAGS: 00010046 [ 52.153912][ T3541] RAX: 7ae7d511a4922b00 RBX: 00000000ffffffdb RCX: ffff8880196ed940 [ 52.161880][ T3541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.169864][ T3541] RBP: ffffc90003b2f790 R08: ffffffff81527dae R09: ffffed1017304f1c [ 52.177831][ T3541] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff0a00ffffff00 [ 52.185986][ T3541] R13: ffff0000ffffff00 R14: ffffc90003b2f9ac R15: 1ffff92000765f35 [ 52.194166][ T3541] ? __warn_printk+0x28e/0x350 [ 52.198978][ T3541] ? vsnprintf+0x1c70/0x1c70 [ 52.203569][ T3541] ? do_raw_spin_lock+0x14a/0x370 [ 52.208857][ T3541] ? bstr_printf+0x1b6/0x10c0 [ 52.213535][ T3541] bstr_printf+0x130/0x10c0 [ 52.218034][ T3541] ? _raw_spin_lock_irqsave+0xac/0x120 [ 52.223512][ T3541] ? vbin_printf+0x1bc0/0x1bc0 [ 52.228287][ T3541] ? ktime_get+0x7f/0x270 [ 52.232641][ T3541] ? seqcount_lockdep_reader_access+0x153/0x220 [ 52.238891][ T3541] bpf_trace_printk+0x186/0x200 [ 52.243747][ T3541] ? ktime_get+0x1ac/0x270 [ 52.248163][ T3541] ? bpf_probe_write_user+0xd0/0xd0 [ 52.253366][ T3541] ? ktime_get+0x1ac/0x270 [ 52.257780][ T3541] ? __cant_sleep+0x270/0x270 [ 52.262540][ T3541] ? ktime_get+0x242/0x270 [ 52.266956][ T3541] bpf_prog_12183cdb1cd51dab+0x2e/0x32 [ 52.272413][ T3541] bpf_test_run+0x40f/0x8b0 [ 52.276925][ T3541] ? convert___skb_to_skb+0x610/0x610 [ 52.282298][ T3541] ? rcu_is_watching+0x11/0xb0 [ 52.287058][ T3541] ? eth_type_trans+0x320/0x6c0 [ 52.291932][ T3541] ? eth_get_headlen+0x240/0x240 [ 52.296865][ T3541] ? convert___skb_to_skb+0x41/0x610 [ 52.302193][ T3541] ? build_skb+0x112/0x250 [ 52.306611][ T3541] bpf_prog_test_run_skb+0xaf1/0x13a0 [ 52.312097][ T3541] ? cpu_online+0xb0/0xb0 [ 52.316430][ T3541] ? __fdget+0x14e/0x210 [ 52.320674][ T3541] ? cpu_online+0xb0/0xb0 [ 52.325002][ T3541] bpf_prog_test_run+0x32f/0x3a0 [ 52.329945][ T3541] __sys_bpf+0x3eb/0x6c0 [ 52.334192][ T3541] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 52.339576][ T3541] ? print_irqtrace_events+0x210/0x210 [ 52.345198][ T3541] ? print_irqtrace_events+0x210/0x210 [ 52.350703][ T3541] ? syscall_enter_from_user_mode+0x2e/0x220 [ 52.356715][ T3541] ? lockdep_hardirqs_on+0x94/0x130 [ 52.361941][ T3541] __x64_sys_bpf+0x78/0x90 [ 52.366420][ T3541] do_syscall_64+0x3d/0xb0 [ 52.370865][ T3541] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 52.376770][ T3541] RIP: 0033:0x7f98891ac4e9 [ 52.381186][ 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 [ 52.401591][ T3541] RSP: 002b:00007ffd39f84c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 52.410112][ T3541] RAX: ffffffffffffffda RBX: 00007ffd39f84e18 RCX: 00007f98891ac4e9 [ 52.418095][ T3541] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 52.426072][ T3541] RBP: 00007f988921f610 R08: 0000000000000000 R09: 00007ffd39f84e18 [ 52.434040][ T3541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.442007][ T3541] R13: 00007ffd39f84e08 R14: 0000000000000001 R15: 0000000000000001 [ 52.450075][ T3541] [ 52.453465][ T3541] Kernel Offset: disabled [ 52.457942][ T3541] Rebooting in 86400 seconds..