program:
gettid()
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="7a0af8ff75257025bfa100000000000007010000f8ffffffb702000005000000bf130000000000008500000006000000b700000000000000950000ff00000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x2800000002000000, 0xe, 0x55, &(0x7f0000000140)="a06ad876d56a0064d082778c3938", &(0x7f0000000380)=""/85, 0x7000, 0x4000000}, 0x28)
[ 68.107567][ T4669] Bluetooth: hci0: command tx timeout
[ 68.150508][ T5324] ------------[ cut here ]------------
[ 68.153057][ T5324] Please remove unsupported % in format string
[ 68.157612][ T5324] WARNING: CPU: 0 PID: 5324 at lib/vsprintf.c:2702 format_decode+0x8a9/0xcb0
[ 68.165494][ T5324] Modules linked in:
[ 68.168437][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-rc2-syzkaller-00257-gb5c6891b2c5b #0 PREEMPT(full)
[ 68.173619][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.177696][ T5324] RIP: 0010:format_decode+0x8a9/0xcb0
[ 68.179708][ T5324] Code: 67 1e 04 01 90 4c 89 f8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 f0 03 00 00 41 0f b6 37 48 c7 c7 e0 5b 77 8d e8 38 97 56 f5 90 <0f> 0b 90 90 e9 9c fc ff ff e8 b9 3b 97 f5 4d 89 ee 4c 8b 6c 24 08
[ 68.186961][ T5324] RSP: 0018:ffffc9000d6cf640 EFLAGS: 00010246
[ 68.189525][ T5324] RAX: 267a7bbf15975000 RBX: ffffffff8d7756e1 RCX: 0000000000100000
[ 68.192902][ T5324] RDX: ffffc9000dfca000 RSI: 0000000000000a1a RDI: 0000000000000a1b
[ 68.196306][ T5324] RBP: ffffffff8d7756e0 R08: ffffffff818218d2 R09: fffffbfff1d7a960
[ 68.199443][ T5324] R10: dffffc0000000000 R11: fffffbfff1d7a960 R12: dffffc0000000000
[ 68.202712][ T5324] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc9000d6cf8ec
[ 68.206015][ T5324] FS: 00007f74d4f3a6c0(0000) GS:ffff88808c59a000(0000) knlGS:0000000000000000
[ 68.209503][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.212122][ T5324] CR2: 00007f74d43acfe8 CR3: 0000000044236000 CR4: 0000000000352ef0
[ 68.215355][ T5324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.218534][ T5324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.221727][ T5324] Call Trace:
[ 68.223210][ T5324]
[ 68.224556][ T5324] bstr_printf+0x167/0xef0
[ 68.226461][ T5324] ? __pfx_bstr_printf+0x10/0x10
[ 68.228511][ T5324] ? bpf_trace_printk+0x117/0x230
[ 68.230677][ T5324] bpf_trace_printk+0x1a3/0x230
[ 68.232740][ T5324] ? ktime_get+0x102/0x200
[ 68.234763][ T5324] ? __pfx_bpf_trace_printk+0x10/0x10
[ 68.236832][ T5324] ? ktime_get+0x102/0x200
[ 68.238506][ T5324] ? bpf_test_run+0x36f/0xa90
[ 68.240277][ T5324] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 68.242411][ T5324] bpf_test_run+0x4ea/0xa90
[ 68.244227][ T5324] ? bpf_test_run+0x36f/0xa90
[ 68.246024][ T5324] ? __pfx_bpf_test_run+0x10/0x10
[ 68.247898][ T5324] ? __pfx_eth_type_trans+0x10/0x10
[ 68.249857][ T5324] ? convert___skb_to_skb+0x41/0x630
[ 68.251949][ T5324] bpf_prog_test_run_skb+0xcc3/0x1850
[ 68.254321][ T5324] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 68.256733][ T5324] ? __fget_files+0x2a/0x420
[ 68.258727][ T5324] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 68.261140][ T5324] bpf_prog_test_run+0x2e4/0x360
[ 68.263444][ T5324] __sys_bpf+0x4ee/0x8b0
[ 68.265322][ T5324] ? __pfx___sys_bpf+0x10/0x10
[ 68.267289][ T5324] ? __rseq_handle_notify_resume+0x3c8/0x15d0
[ 68.269858][ T5324] __x64_sys_bpf+0x7c/0x90
[ 68.271724][ T5324] do_syscall_64+0xf3/0x210
[ 68.273630][ T5324] ? clear_bhb_loop+0x45/0xa0
[ 68.275661][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.278091][ T5324] RIP: 0033:0x7f74d418e169
[ 68.279899][ T5324] 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
[ 68.288487][ T5324] RSP: 002b:00007f74d4f3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 68.292030][ T5324] RAX: ffffffffffffffda RBX: 00007f74d43b5fa0 RCX: 00007f74d418e169
[ 68.295511][ T5324] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a
[ 68.298788][ T5324] RBP: 00007f74d4210a68 R08: 0000000000000000 R09: 0000000000000000
[ 68.301988][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 68.305416][ T5324] R13: 0000000000000000 R14: 00007f74d43b5fa0 R15: 00007ffcde140958
[ 68.308660][ T5324]
[ 68.309957][ T5324] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 68.312941][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-rc2-syzkaller-00257-gb5c6891b2c5b #0 PREEMPT(full)
[ 68.317154][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.320965][ T5324] Call Trace:
[ 68.322247][ T5324]
[ 68.323336][ T5324] dump_stack_lvl+0x241/0x360
[ 68.325073][ T5324] ? __pfx_dump_stack_lvl+0x10/0x10
[ 68.327026][ T5324] ? __pfx__printk+0x10/0x10
[ 68.328851][ T5324] ? vscnprintf+0x5d/0x90
[ 68.330497][ T5324] panic+0x349/0x880
[ 68.331957][ T5324] ? __warn+0x174/0x4d0
[ 68.333547][ T5324] ? __pfx_panic+0x10/0x10
[ 68.335242][ T5324] __warn+0x344/0x4d0
[ 68.336684][ T5324] ? format_decode+0x8a9/0xcb0
[ 68.338423][ T5324] report_bug+0x2b3/0x500
[ 68.339981][ T5324] ? format_decode+0x8a9/0xcb0
[ 68.341777][ T5324] ? format_decode+0x8a9/0xcb0
[ 68.343979][ T5324] ? format_decode+0x8ab/0xcb0
[ 68.345938][ T5324] handle_bug+0x89/0x170
[ 68.347723][ T5324] exc_invalid_op+0x1a/0x50
[ 68.349619][ T5324] asm_exc_invalid_op+0x1a/0x20
[ 68.351639][ T5324] RIP: 0010:format_decode+0x8a9/0xcb0
[ 68.353898][ T5324] Code: 67 1e 04 01 90 4c 89 f8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 f0 03 00 00 41 0f b6 37 48 c7 c7 e0 5b 77 8d e8 38 97 56 f5 90 <0f> 0b 90 90 e9 9c fc ff ff e8 b9 3b 97 f5 4d 89 ee 4c 8b 6c 24 08
[ 68.361555][ T5324] RSP: 0018:ffffc9000d6cf640 EFLAGS: 00010246
[ 68.363987][ T5324] RAX: 267a7bbf15975000 RBX: ffffffff8d7756e1 RCX: 0000000000100000
[ 68.367033][ T5324] RDX: ffffc9000dfca000 RSI: 0000000000000a1a RDI: 0000000000000a1b
[ 68.370118][ T5324] RBP: ffffffff8d7756e0 R08: ffffffff818218d2 R09: fffffbfff1d7a960
[ 68.373333][ T5324] R10: dffffc0000000000 R11: fffffbfff1d7a960 R12: dffffc0000000000
[ 68.376524][ T5324] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc9000d6cf8ec
[ 68.379763][ T5324] ? __warn_printk+0x2a2/0x360
[ 68.381717][ T5324] bstr_printf+0x167/0xef0
[ 68.383534][ T5324] ? __pfx_bstr_printf+0x10/0x10
[ 68.385552][ T5324] ? bpf_trace_printk+0x117/0x230
[ 68.387647][ T5324] bpf_trace_printk+0x1a3/0x230
[ 68.389642][ T5324] ? ktime_get+0x102/0x200
[ 68.391486][ T5324] ? __pfx_bpf_trace_printk+0x10/0x10
[ 68.393717][ T5324] ? ktime_get+0x102/0x200
[ 68.395596][ T5324] ? bpf_test_run+0x36f/0xa90
[ 68.397532][ T5324] bpf_prog_12183cdb1cd51dab+0x37/0x3b
[ 68.399949][ T5324] bpf_test_run+0x4ea/0xa90
[ 68.401884][ T5324] ? bpf_test_run+0x36f/0xa90
[ 68.403825][ T5324] ? __pfx_bpf_test_run+0x10/0x10
[ 68.405889][ T5324] ? __pfx_eth_type_trans+0x10/0x10
[ 68.407991][ T5324] ? convert___skb_to_skb+0x41/0x630
[ 68.410158][ T5324] bpf_prog_test_run_skb+0xcc3/0x1850
[ 68.412718][ T5324] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 68.415247][ T5324] ? __fget_files+0x2a/0x420
[ 68.417165][ T5324] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 68.419593][ T5324] bpf_prog_test_run+0x2e4/0x360
[ 68.421636][ T5324] __sys_bpf+0x4ee/0x8b0
[ 68.423454][ T5324] ? __pfx___sys_bpf+0x10/0x10
[ 68.425373][ T5324] ? __rseq_handle_notify_resume+0x3c8/0x15d0
[ 68.427928][ T5324] __x64_sys_bpf+0x7c/0x90
[ 68.429802][ T5324] do_syscall_64+0xf3/0x210
[ 68.431852][ T5324] ? clear_bhb_loop+0x45/0xa0
[ 68.433907][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.436509][ T5324] RIP: 0033:0x7f74d418e169
[ 68.438495][ T5324] 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
[ 68.446078][ T5324] RSP: 002b:00007f74d4f3a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 68.449363][ T5324] RAX: ffffffffffffffda RBX: 00007f74d43b5fa0 RCX: 00007f74d418e169
[ 68.452749][ T5324] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a
[ 68.455986][ T5324] RBP: 00007f74d4210a68 R08: 0000000000000000 R09: 0000000000000000
[ 68.459219][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 68.462496][ T5324] R13: 0000000000000000 R14: 00007f74d43b5fa0 R15: 00007ffcde140958
[ 68.465695][ T5324]
[ 68.467220][ T5324] Kernel Offset: disabled
[ 68.468843][ T5324] Rebooting in 86400 seconds..