program:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x80102, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x100000})
[ 93.107095][ T5282] Bluetooth: hci0: command tx timeout
[ 93.135303][ T9] cfg80211: failed to load regulatory.db
[ 93.251276][ T5319] ------------[ cut here ]------------
[ 93.251291][ T5319] timer_delete_sync(&sdp->delay_work) && rcu_segcblist_n_cbs(&sdp->srcu_cblist)
[ 93.251299][ T5319] WARNING: kernel/rcu/srcutree.c:707 at cleanup_srcu_struct+0x3d6/0x8b0, CPU#0: syz.0.0/5319
[ 93.261660][ T5319] Modules linked in:
[ 93.264436][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 93.268646][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 93.273698][ T5319] RIP: 0010:cleanup_srcu_struct+0x3d6/0x8b0
[ 93.276443][ T5319] Code: b8 8d 00 48 83 7d 00 00 4c 8b 74 24 10 0f 85 dd 03 00 00 41 ff c5 41 83 e5 0f 41 83 fd 07 0f 86 e2 fe ff ff e9 ab 00 00 00 90 <0f> 0b 90 4c 8d b5 00 02 00 00 4c 89 f3 48 c1 eb 03 48 b8 00 00 00
[ 93.284680][ T5319] RSP: 0018:ffffc9000d897c50 EFLAGS: 00010206
[ 93.287364][ T5319] RAX: 1ffffd1ffff89fdd RBX: 0000607f7398de00 RCX: dffffc0000000000
[ 93.290834][ T5319] RDX: 0000000000000001 RSI: ffffffff8e41879c RDI: 00000000ffffffff
[ 93.295467][ T5319] RBP: ffffe8ffffc4fe00 R08: ffffffff907a737f R09: 1ffffffff20f4e6f
[ 93.299262][ T5319] R10: dffffc0000000000 R11: fffffbfff20f4e70 R12: ffff8880523fe000
[ 93.302686][ T5319] R13: 0000000000000000 R14: ffffe8ffffc4fee8 R15: 1ffffffff1cdd7de
[ 93.306289][ T5319] FS: 000055556215a540(0000) GS:ffff88808c2c2000(0000) knlGS:0000000000000000
[ 93.310666][ T5319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.314109][ T5319] CR2: 000055d10c223048 CR3: 00000000433fc000 CR4: 0000000000352ef0
[ 93.317681][ T5319] Call Trace:
[ 93.319226][ T5319]
[ 93.320576][ T5319] kvm_put_kvm+0x9cb/0xb50
[ 93.322547][ T5319] ? __pfx_kvm_vm_release+0x10/0x10
[ 93.325042][ T5319] kvm_vm_release+0x43/0x50
[ 93.327482][ T5319] __fput+0x418/0xa50
[ 93.329690][ T5319] task_work_run+0x1d9/0x270
[ 93.331948][ T5319] ? __pfx_task_work_run+0x10/0x10
[ 93.334402][ T5319] exit_to_user_mode_loop+0x204/0x770
[ 93.336864][ T5319] ? rcu_is_watching+0x16/0xb0
[ 93.339114][ T5319] do_syscall_64+0x328/0x520
[ 93.341294][ T5319] ? trace_irq_disable+0x3b/0x140
[ 93.343630][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.346465][ T5319] ? clear_bhb_loop+0x70/0xc0
[ 93.348966][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.352032][ T5319] RIP: 0033:0x7fb39399e159
[ 93.354251][ T5319] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48
[ 93.362681][ T5319] RSP: 002b:00007ffdf1188ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 93.366965][ T5319] RAX: 0000000000000000 RBX: 00007ffdf1188fd0 RCX: 00007fb39399e159
[ 93.370946][ T5319] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 93.374691][ T5319] RBP: 0000000000016b0b R08: 0000000000000001 R09: 0000000000000000
[ 93.378220][ T5319] R10: 00007fb3937ff040 R11: 0000000000000246 R12: 00007ffdf1189010
[ 93.381013][ T5319] R13: 00007fb393c25fac R14: 0000000000016bb3 R15: 00007fb393c25fa0
[ 93.383709][ T5319]
[ 93.384864][ T5319] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 93.387785][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 93.391443][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 93.395585][ T5319] Call Trace:
[ 93.397055][ T5319]
[ 93.398343][ T5319] vpanic+0x56d/0xa60
[ 93.400056][ T5319] ? __pfx__printk+0x10/0x10
[ 93.401982][ T5319] ? __pfx_vpanic+0x10/0x10
[ 93.403801][ T5319] ? is_bpf_text_address+0x292/0x2b0
[ 93.406046][ T5319] ? is_bpf_text_address+0x26/0x2b0
[ 93.408768][ T5319] panic+0xc5/0xd0
[ 93.410929][ T5319] ? __pfx_panic+0x10/0x10
[ 93.413479][ T5319] __warn+0x315/0x4c0
[ 93.415809][ T5319] ? cleanup_srcu_struct+0x3d6/0x8b0
[ 93.418102][ T5319] ? cleanup_srcu_struct+0x3d6/0x8b0
[ 93.420227][ T5319] __report_bug+0x276/0x570
[ 93.422127][ T5319] ? cleanup_srcu_struct+0x3d6/0x8b0
[ 93.424267][ T5319] ? __pfx___report_bug+0x10/0x10
[ 93.426344][ T5319] ? do_raw_spin_lock+0x12b/0x2f0
[ 93.428779][ T5319] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 93.431288][ T5319] ? cleanup_srcu_struct+0x3d6/0x8b0
[ 93.433526][ T5319] report_bug+0x16b/0x220
[ 93.435435][ T5319] ? cleanup_srcu_struct+0x3d6/0x8b0
[ 93.437758][ T5319] ? cleanup_srcu_struct+0x3d8/0x8b0
[ 93.440137][ T5319] handle_bug+0x9c/0x200
[ 93.441938][ T5319] exc_invalid_op+0x1a/0x50
[ 93.443856][ T5319] asm_exc_invalid_op+0x1a/0x20
[ 93.446003][ T5319] RIP: 0010:cleanup_srcu_struct+0x3d6/0x8b0
[ 93.448699][ T5319] Code: b8 8d 00 48 83 7d 00 00 4c 8b 74 24 10 0f 85 dd 03 00 00 41 ff c5 41 83 e5 0f 41 83 fd 07 0f 86 e2 fe ff ff e9 ab 00 00 00 90 <0f> 0b 90 4c 8d b5 00 02 00 00 4c 89 f3 48 c1 eb 03 48 b8 00 00 00
[ 93.457156][ T5319] RSP: 0018:ffffc9000d897c50 EFLAGS: 00010206
[ 93.459838][ T5319] RAX: 1ffffd1ffff89fdd RBX: 0000607f7398de00 RCX: dffffc0000000000
[ 93.463526][ T5319] RDX: 0000000000000001 RSI: ffffffff8e41879c RDI: 00000000ffffffff
[ 93.467402][ T5319] RBP: ffffe8ffffc4fe00 R08: ffffffff907a737f R09: 1ffffffff20f4e6f
[ 93.471133][ T5319] R10: dffffc0000000000 R11: fffffbfff20f4e70 R12: ffff8880523fe000
[ 93.474632][ T5319] R13: 0000000000000000 R14: ffffe8ffffc4fee8 R15: 1ffffffff1cdd7de
[ 93.477874][ T5319] kvm_put_kvm+0x9cb/0xb50
[ 93.479813][ T5319] ? __pfx_kvm_vm_release+0x10/0x10
[ 93.482221][ T5319] kvm_vm_release+0x43/0x50
[ 93.484303][ T5319] __fput+0x418/0xa50
[ 93.486376][ T5319] task_work_run+0x1d9/0x270
[ 93.488751][ T5319] ? __pfx_task_work_run+0x10/0x10
[ 93.491554][ T5319] exit_to_user_mode_loop+0x204/0x770
[ 93.494188][ T5319] ? rcu_is_watching+0x16/0xb0
[ 93.496455][ T5319] do_syscall_64+0x328/0x520
[ 93.498456][ T5319] ? trace_irq_disable+0x3b/0x140
[ 93.500543][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.503260][ T5319] ? clear_bhb_loop+0x70/0xc0
[ 93.505330][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.507831][ T5319] RIP: 0033:0x7fb39399e159
[ 93.509731][ T5319] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48
[ 93.518551][ T5319] RSP: 002b:00007ffdf1188ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 93.522618][ T5319] RAX: 0000000000000000 RBX: 00007ffdf1188fd0 RCX: 00007fb39399e159
[ 93.526027][ T5319] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 93.529548][ T5319] RBP: 0000000000016b0b R08: 0000000000000001 R09: 0000000000000000
[ 93.532919][ T5319] R10: 00007fb3937ff040 R11: 0000000000000246 R12: 00007ffdf1189010
[ 93.536498][ T5319] R13: 00007fb393c25fac R14: 0000000000016bb3 R15: 00007fb393c25fa0
[ 93.540086][ T5319]
[ 93.542328][ T5319] Kernel Offset: disabled
[ 93.544649][ T5319] Rebooting in 86400 seconds..