program:
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x308)
close(0xffffffffffffffff)
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_clone(0x0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x18, 0xe, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x104046, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0))
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0)
socketpair(0x1, 0x1, 0x0, 0x0)
r0 = bpf$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)
[ 85.518359][ T5305] Bluetooth: hci0: command tx timeout
[ 85.659494][ T5324] ------------[ cut here ]------------
[ 85.662091][ T5324] Please remove unsupported % in format string
[ 85.666726][ T5324] WARNING: CPU: 0 PID: 5324 at lib/vsprintf.c:2702 format_decode+0x965/0xe30
[ 85.670894][ T5324] Modules linked in:
[ 85.672973][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-01599-gddddf9d64f73 #0 PREEMPT(full)
[ 85.678173][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.683212][ T5324] RIP: 0010:format_decode+0x965/0xe30
[ 85.685853][ T5324] Code: e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 0f 85 b4 04 00 00 41 0f b6 34 24 48 c7 c7 20 50 97 8c e8 bc fe 2d f6 90 <0f> 0b 90 90 e9 6b fc ff ff e8 ad f3 69 f6 48 89 dd e9 55 fa ff ff
[ 85.694448][ T5324] RSP: 0018:ffffc9000f3bf7d0 EFLAGS: 00010246
[ 85.697227][ T5324] RAX: ce0db725ab0e5000 RBX: 0000000000000000 RCX: 0000000000100000
[ 85.700616][ T5324] RDX: ffffc9000db32000 RSI: 0000000000000a17 RDI: 0000000000000a18
[ 85.703945][ T5324] RBP: ffffc9000f3bf9cc R08: ffff88801fe24293 R09: 1ffff11003fc4852
[ 85.707712][ T5324] R10: dffffc0000000000 R11: ffffed1003fc4853 R12: ffffc9000f3bf9cc
[ 85.711339][ T5324] R13: ffffffff8c974b20 R14: 0000000000000406 R15: 0000000000000400
[ 85.714960][ T5324] FS: 00007f0f9bd766c0(0000) GS:ffff88808d6b1000(0000) knlGS:0000000000000000
[ 85.718937][ T5324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.721944][ T5324] CR2: 0000200000001000 CR3: 00000000342dc000 CR4: 0000000000352ef0
[ 85.729563][ T5324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 85.733183][ T5324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 85.736928][ T5324] Call Trace:
[ 85.738549][ T5324]
[ 85.739968][ T5324] bstr_printf+0xd0/0xb70
[ 85.742012][ T5324] bpf_trace_printk+0x10e/0x190
[ 85.744637][ T5324] ? ktime_get+0x3e/0x1f0
[ 85.746754][ T5324] ? __pfx_bpf_trace_printk+0x10/0x10
[ 85.749218][ T5324] ? __local_bh_disable_ip+0xf1/0x190
[ 85.751679][ T5324] ? ktime_get+0x1cb/0x1f0
[ 85.753798][ T5324] bpf_prog_12183cdb1cd51dab+0x37/0x3f
[ 85.756421][ T5324] bpf_test_run+0x38e/0x830
[ 85.758716][ T5324] ? bpf_test_run+0x205/0x830
[ 85.760911][ T5324] ? __pfx_bpf_test_run+0x10/0x10
[ 85.763146][ T5324] ? lockdep_hardirqs_on+0x9c/0x150
[ 85.765470][ T5324] ? bpf_prog_test_run_skb+0x86f/0x1560
[ 85.767892][ T5324] ? convert___skb_to_skb+0x3d/0x590
[ 85.770257][ T5324] bpf_prog_test_run_skb+0xb30/0x1560
[ 85.772555][ T5324] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 85.775028][ T5324] bpf_prog_test_run+0x2c7/0x340
[ 85.777416][ T5324] __sys_bpf+0x4a4/0x860
[ 85.779490][ T5324] ? __pfx___sys_bpf+0x10/0x10
[ 85.781789][ T5324] ? rcu_is_watching+0x15/0xb0
[ 85.784047][ T5324] ? rcu_is_watching+0x15/0xb0
[ 85.786550][ T5324] __x64_sys_bpf+0x7c/0x90
[ 85.788838][ T5324] do_syscall_64+0xf6/0x210
[ 85.791186][ T5324] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 85.793766][ T5324] ? clear_bhb_loop+0x60/0xb0
[ 85.795881][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.798719][ T5324] RIP: 0033:0x7f0f9af8e969
[ 85.800873][ 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
[ 85.809343][ T5324] RSP: 002b:00007f0f9bd76038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 85.813272][ T5324] RAX: ffffffffffffffda RBX: 00007f0f9b1b5fa0 RCX: 00007f0f9af8e969
[ 85.817043][ T5324] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a
[ 85.820763][ T5324] RBP: 00007f0f9b010ab1 R08: 0000000000000000 R09: 0000000000000000
[ 85.824463][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.828250][ T5324] R13: 0000000000000000 R14: 00007f0f9b1b5fa0 R15: 00007ffd95164a58
[ 85.831836][ T5324]
[ 85.833405][ T5324] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 85.836615][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-01599-gddddf9d64f73 #0 PREEMPT(full)
[ 85.841597][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 85.846274][ T5324] Call Trace:
[ 85.847747][ T5324]
[ 85.849089][ T5324] dump_stack_lvl+0x99/0x250
[ 85.851152][ T5324] ? __asan_memcpy+0x40/0x70
[ 85.853232][ T5324] ? __pfx_dump_stack_lvl+0x10/0x10
[ 85.855550][ T5324] ? __pfx__printk+0x10/0x10
[ 85.857542][ T5324] panic+0x2db/0x790
[ 85.859295][ T5324] ? __pfx_panic+0x10/0x10
[ 85.861329][ T5324] __warn+0x31b/0x4b0
[ 85.863055][ T5324] ? format_decode+0x965/0xe30
[ 85.865155][ T5324] ? format_decode+0x965/0xe30
[ 85.867200][ T5324] report_bug+0x2be/0x4f0
[ 85.869127][ T5324] ? format_decode+0x965/0xe30
[ 85.871310][ T5324] ? format_decode+0x965/0xe30
[ 85.873468][ T5324] ? format_decode+0x967/0xe30
[ 85.875531][ T5324] handle_bug+0x84/0x160
[ 85.877330][ T5324] exc_invalid_op+0x1a/0x50
[ 85.879332][ T5324] asm_exc_invalid_op+0x1a/0x20
[ 85.881412][ T5324] RIP: 0010:format_decode+0x965/0xe30
[ 85.883785][ T5324] Code: e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 0f 85 b4 04 00 00 41 0f b6 34 24 48 c7 c7 20 50 97 8c e8 bc fe 2d f6 90 <0f> 0b 90 90 e9 6b fc ff ff e8 ad f3 69 f6 48 89 dd e9 55 fa ff ff
[ 85.892293][ T5324] RSP: 0018:ffffc9000f3bf7d0 EFLAGS: 00010246
[ 85.894923][ T5324] RAX: ce0db725ab0e5000 RBX: 0000000000000000 RCX: 0000000000100000
[ 85.898354][ T5324] RDX: ffffc9000db32000 RSI: 0000000000000a17 RDI: 0000000000000a18
[ 85.901856][ T5324] RBP: ffffc9000f3bf9cc R08: ffff88801fe24293 R09: 1ffff11003fc4852
[ 85.905665][ T5324] R10: dffffc0000000000 R11: ffffed1003fc4853 R12: ffffc9000f3bf9cc
[ 85.909775][ T5324] R13: ffffffff8c974b20 R14: 0000000000000406 R15: 0000000000000400
[ 85.913211][ T5324] bstr_printf+0xd0/0xb70
[ 85.915149][ T5324] bpf_trace_printk+0x10e/0x190
[ 85.917334][ T5324] ? ktime_get+0x3e/0x1f0
[ 85.919250][ T5324] ? __pfx_bpf_trace_printk+0x10/0x10
[ 85.921612][ T5324] ? __local_bh_disable_ip+0xf1/0x190
[ 85.924014][ T5324] ? ktime_get+0x1cb/0x1f0
[ 85.926031][ T5324] bpf_prog_12183cdb1cd51dab+0x37/0x3f
[ 85.928445][ T5324] bpf_test_run+0x38e/0x830
[ 85.930493][ T5324] ? bpf_test_run+0x205/0x830
[ 85.932604][ T5324] ? __pfx_bpf_test_run+0x10/0x10
[ 85.934874][ T5324] ? lockdep_hardirqs_on+0x9c/0x150
[ 85.937197][ T5324] ? bpf_prog_test_run_skb+0x86f/0x1560
[ 85.939702][ T5324] ? convert___skb_to_skb+0x3d/0x590
[ 85.942022][ T5324] bpf_prog_test_run_skb+0xb30/0x1560
[ 85.944345][ T5324] ? __pfx_bpf_prog_test_run_skb+0x10/0x10
[ 85.947077][ T5324] bpf_prog_test_run+0x2c7/0x340
[ 85.949417][ T5324] __sys_bpf+0x4a4/0x860
[ 85.951354][ T5324] ? __pfx___sys_bpf+0x10/0x10
[ 85.953481][ T5324] ? rcu_is_watching+0x15/0xb0
[ 85.955565][ T5324] ? rcu_is_watching+0x15/0xb0
[ 85.957646][ T5324] __x64_sys_bpf+0x7c/0x90
[ 85.959701][ T5324] do_syscall_64+0xf6/0x210
[ 85.961760][ T5324] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 85.964482][ T5324] ? clear_bhb_loop+0x60/0xb0
[ 85.966596][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 85.969224][ T5324] RIP: 0033:0x7f0f9af8e969
[ 85.971189][ 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
[ 85.979000][ T5324] RSP: 002b:00007f0f9bd76038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 85.983124][ T5324] RAX: ffffffffffffffda RBX: 00007f0f9b1b5fa0 RCX: 00007f0f9af8e969
[ 85.986775][ T5324] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a
[ 85.990215][ T5324] RBP: 00007f0f9b010ab1 R08: 0000000000000000 R09: 0000000000000000
[ 85.993682][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 85.997159][ T5324] R13: 0000000000000000 R14: 00007f0f9b1b5fa0 R15: 00007ffd95164a58
[ 86.000501][ T5324]
[ 86.002195][ T5324] Kernel Offset: disabled
[ 86.004072][ T5324] Rebooting in 86400 seconds..