Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts. executing program syzkaller login: [ 58.323686][ T3544] ------------[ cut here ]------------ [ 58.329273][ T3544] Please remove unsupported % in format string [ 58.336217][ T3544] WARNING: CPU: 1 PID: 3544 at lib/vsprintf.c:2656 format_decode+0x12d2/0x1f10 [ 58.345207][ T3544] Modules linked in: [ 58.349106][ T3544] CPU: 1 PID: 3544 Comm: syz-executor320 Not tainted 6.1.65-syzkaller #0 [ 58.357518][ T3544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 58.367572][ T3544] RIP: 0010:format_decode+0x12d2/0x1f10 [ 58.373124][ T3544] 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 20 67 07 8c e8 fe 65 ce f6 <0f> 0b e9 01 fa ff ff 48 8b 4c 24 18 80 e1 07 38 c1 0f 8c e3 ed ff [ 58.392739][ T3544] RSP: 0018:ffffc90003a2f6a0 EFLAGS: 00010046 [ 58.398825][ T3544] RAX: fa11498fae4e4e00 RBX: 00000000ffffffdb RCX: ffff88802857bb80 [ 58.406797][ T3544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 58.414788][ T3544] RBP: ffffc90003a2f790 R08: ffffffff81527dae R09: ffffed1017324f1c [ 58.422782][ T3544] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff0a00ffffff00 [ 58.430764][ T3544] R13: ffff0000ffffff00 R14: ffffc90003a2f9ac R15: 1ffff92000745f35 [ 58.438738][ T3544] FS: 00005555557f7380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 58.447670][ T3544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.454253][ T3544] CR2: 0000559354dbc9e8 CR3: 00000000279fe000 CR4: 00000000003506e0 [ 58.462228][ T3544] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.470206][ T3544] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.478175][ T3544] Call Trace: [ 58.481564][ T3544] [ 58.484494][ T3544] ? __warn+0x15a/0x520 [ 58.488652][ T3544] ? format_decode+0x12d2/0x1f10 [ 58.493595][ T3544] ? report_bug+0x2af/0x500 [ 58.498106][ T3544] ? format_decode+0x12d2/0x1f10 [ 58.503227][ T3544] ? handle_bug+0x3d/0x70 [ 58.507561][ T3544] ? exc_invalid_op+0x16/0x40 [ 58.512246][ T3544] ? asm_exc_invalid_op+0x16/0x20 [ 58.517276][ T3544] ? __warn_printk+0x28e/0x350 [ 58.522045][ T3544] ? format_decode+0x12d2/0x1f10 [ 58.526991][ T3544] ? vsnprintf+0x1c70/0x1c70 [ 58.531581][ T3544] ? do_raw_spin_lock+0x14a/0x370 [ 58.536608][ T3544] ? bstr_printf+0x1b6/0x10c0 [ 58.541310][ T3544] bstr_printf+0x130/0x10c0 [ 58.545822][ T3544] ? _raw_spin_lock_irqsave+0xac/0x120 [ 58.551290][ T3544] ? vbin_printf+0x1bc0/0x1bc0 [ 58.556057][ T3544] ? ktime_get+0x7f/0x270 [ 58.560411][ T3544] ? seqcount_lockdep_reader_access+0x153/0x220 [ 58.566657][ T3544] bpf_trace_printk+0x186/0x200 [ 58.571520][ T3544] ? ktime_get+0x1ac/0x270 [ 58.575937][ T3544] ? bpf_probe_write_user+0xd0/0xd0 [ 58.581166][ T3544] ? ktime_get+0x1ac/0x270 [ 58.585587][ T3544] ? __cant_sleep+0x270/0x270 [ 58.590267][ T3544] ? ktime_get+0x242/0x270 [ 58.594687][ T3544] bpf_prog_12183cdb1cd51dab+0x2e/0x32 [ 58.600160][ T3544] bpf_test_run+0x40f/0x8b0 [ 58.604692][ T3544] ? convert___skb_to_skb+0x610/0x610 [ 58.610069][ T3544] ? rcu_is_watching+0x11/0xb0 [ 58.614866][ T3544] ? eth_type_trans+0x320/0x6c0 [ 58.619720][ T3544] ? eth_get_headlen+0x240/0x240 [ 58.624660][ T3544] ? convert___skb_to_skb+0x41/0x610 [ 58.629946][ T3544] ? build_skb+0x112/0x250 [ 58.634369][ T3544] bpf_prog_test_run_skb+0xaf1/0x13a0 [ 58.639772][ T3544] ? cpu_online+0xb0/0xb0 [ 58.644120][ T3544] ? __fdget+0x14e/0x210 [ 58.648361][ T3544] ? cpu_online+0xb0/0xb0 [ 58.652693][ T3544] bpf_prog_test_run+0x32f/0x3a0 [ 58.657640][ T3544] __sys_bpf+0x3eb/0x6c0 [ 58.661890][ T3544] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 58.667278][ T3544] ? print_irqtrace_events+0x210/0x210 [ 58.672758][ T3544] ? print_irqtrace_events+0x210/0x210 [ 58.678227][ T3544] ? syscall_enter_from_user_mode+0x2e/0x220 [ 58.684207][ T3544] ? lockdep_hardirqs_on+0x94/0x130 [ 58.689423][ T3544] __x64_sys_bpf+0x78/0x90 [ 58.693848][ T3544] do_syscall_64+0x3d/0xb0 [ 58.698271][ T3544] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 58.704168][ T3544] RIP: 0033:0x7f0029e244a9 [ 58.708580][ 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 [ 58.728204][ T3544] RSP: 002b:00007fffef2f6fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 58.736622][ T3544] RAX: ffffffffffffffda RBX: 00007fffef2f7198 RCX: 00007f0029e244a9 [ 58.744594][ T3544] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 58.752562][ T3544] RBP: 00007f0029e97610 R08: 0000000000000000 R09: 00007fffef2f7198 [ 58.760534][ T3544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.768503][ T3544] R13: 00007fffef2f7188 R14: 0000000000000001 R15: 0000000000000001 [ 58.776500][ T3544] [ 58.779523][ T3544] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 58.786835][ T3544] CPU: 1 PID: 3544 Comm: syz-executor320 Not tainted 6.1.65-syzkaller #0 [ 58.795512][ T3544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 58.805589][ T3544] Call Trace: [ 58.808869][ T3544] [ 58.811803][ T3544] dump_stack_lvl+0x1e3/0x2cb [ 58.816492][ T3544] ? nf_tcp_handle_invalid+0x642/0x642 [ 58.821958][ T3544] ? panic+0x75d/0x75d [ 58.826037][ T3544] ? 0xffffffffa0001fa8 [ 58.830220][ T3544] ? vscnprintf+0x59/0x80 [ 58.834574][ T3544] panic+0x318/0x75d [ 58.838483][ T3544] ? __warn+0x169/0x520 [ 58.842644][ T3544] ? memcpy_page_flushcache+0xfc/0xfc [ 58.848130][ T3544] __warn+0x348/0x520 [ 58.852138][ T3544] ? format_decode+0x12d2/0x1f10 [ 58.857091][ T3544] report_bug+0x2af/0x500 [ 58.861445][ T3544] ? format_decode+0x12d2/0x1f10 [ 58.866394][ T3544] handle_bug+0x3d/0x70 [ 58.870557][ T3544] exc_invalid_op+0x16/0x40 [ 58.875069][ T3544] asm_exc_invalid_op+0x16/0x20 [ 58.879954][ T3544] RIP: 0010:format_decode+0x12d2/0x1f10 [ 58.885505][ T3544] 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 20 67 07 8c e8 fe 65 ce f6 <0f> 0b e9 01 fa ff ff 48 8b 4c 24 18 80 e1 07 38 c1 0f 8c e3 ed ff [ 58.905115][ T3544] RSP: 0018:ffffc90003a2f6a0 EFLAGS: 00010046 [ 58.911188][ T3544] RAX: fa11498fae4e4e00 RBX: 00000000ffffffdb RCX: ffff88802857bb80 [ 58.919157][ T3544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 58.927129][ T3544] RBP: ffffc90003a2f790 R08: ffffffff81527dae R09: ffffed1017324f1c [ 58.935101][ T3544] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff0a00ffffff00 [ 58.943073][ T3544] R13: ffff0000ffffff00 R14: ffffc90003a2f9ac R15: 1ffff92000745f35 [ 58.951086][ T3544] ? __warn_printk+0x28e/0x350 [ 58.955871][ T3544] ? vsnprintf+0x1c70/0x1c70 [ 58.960460][ T3544] ? do_raw_spin_lock+0x14a/0x370 [ 58.965487][ T3544] ? bstr_printf+0x1b6/0x10c0 [ 58.970176][ T3544] bstr_printf+0x130/0x10c0 [ 58.974688][ T3544] ? _raw_spin_lock_irqsave+0xac/0x120 [ 58.980168][ T3544] ? vbin_printf+0x1bc0/0x1bc0 [ 58.984955][ T3544] ? ktime_get+0x7f/0x270 [ 58.989289][ T3544] ? seqcount_lockdep_reader_access+0x153/0x220 [ 58.995545][ T3544] bpf_trace_printk+0x186/0x200 [ 59.000408][ T3544] ? ktime_get+0x1ac/0x270 [ 59.004830][ T3544] ? bpf_probe_write_user+0xd0/0xd0 [ 59.010037][ T3544] ? ktime_get+0x1ac/0x270 [ 59.014460][ T3544] ? __cant_sleep+0x270/0x270 [ 59.019139][ T3544] ? ktime_get+0x242/0x270 [ 59.023562][ T3544] bpf_prog_12183cdb1cd51dab+0x2e/0x32 [ 59.029025][ T3544] bpf_test_run+0x40f/0x8b0 [ 59.033554][ T3544] ? convert___skb_to_skb+0x610/0x610 [ 59.038932][ T3544] ? rcu_is_watching+0x11/0xb0 [ 59.043700][ T3544] ? eth_type_trans+0x320/0x6c0 [ 59.048555][ T3544] ? eth_get_headlen+0x240/0x240 [ 59.053496][ T3544] ? convert___skb_to_skb+0x41/0x610 [ 59.058784][ T3544] ? build_skb+0x112/0x250 [ 59.063211][ T3544] bpf_prog_test_run_skb+0xaf1/0x13a0 [ 59.068606][ T3544] ? cpu_online+0xb0/0xb0 [ 59.072959][ T3544] ? __fdget+0x14e/0x210 [ 59.077200][ T3544] ? cpu_online+0xb0/0xb0 [ 59.081562][ T3544] bpf_prog_test_run+0x32f/0x3a0 [ 59.086512][ T3544] __sys_bpf+0x3eb/0x6c0 [ 59.090780][ T3544] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 59.096172][ T3544] ? print_irqtrace_events+0x210/0x210 [ 59.101641][ T3544] ? print_irqtrace_events+0x210/0x210 [ 59.107111][ T3544] ? syscall_enter_from_user_mode+0x2e/0x220 [ 59.113095][ T3544] ? lockdep_hardirqs_on+0x94/0x130 [ 59.118305][ T3544] __x64_sys_bpf+0x78/0x90 [ 59.122731][ T3544] do_syscall_64+0x3d/0xb0 [ 59.127174][ T3544] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 59.133076][ T3544] RIP: 0033:0x7f0029e244a9 [ 59.137495][ 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 [ 59.157116][ T3544] RSP: 002b:00007fffef2f6fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 59.165542][ T3544] RAX: ffffffffffffffda RBX: 00007fffef2f7198 RCX: 00007f0029e244a9 [ 59.173528][ T3544] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 59.181513][ T3544] RBP: 00007f0029e97610 R08: 0000000000000000 R09: 00007fffef2f7198 [ 59.189498][ T3544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.197488][ T3544] R13: 00007fffef2f7188 R14: 0000000000000001 R15: 0000000000000001 [ 59.205492][ T3544] [ 59.208804][ T3544] Kernel Offset: disabled [ 59.213200][ T3544] Rebooting in 86400 seconds..