Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. [ 198.651444][ T27] audit: type=1400 audit(1701757425.037:86): avc: denied { execmem } for pid=5072 comm="syz-executor146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 198.679277][ T27] audit: type=1400 audit(1701757425.057:87): avc: denied { mounton } for pid=5075 comm="syz-executor146" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 198.723483][ T27] audit: type=1400 audit(1701757425.097:88): avc: denied { mount } for pid=5075 comm="syz-executor146" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 198.754713][ T27] audit: type=1400 audit(1701757425.097:89): avc: denied { create } for pid=5075 comm="syz-executor146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 198.778222][ T27] audit: type=1400 audit(1701757425.097:90): avc: denied { read write } for pid=5075 comm="syz-executor146" name="vhci" dev="devtmpfs" ino=1076 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 198.803580][ T27] audit: type=1400 audit(1701757425.097:91): avc: denied { open } for pid=5075 comm="syz-executor146" path="/dev/vhci" dev="devtmpfs" ino=1076 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 198.828409][ T27] audit: type=1400 audit(1701757425.137:92): avc: denied { ioctl } for pid=5080 comm="syz-executor146" path="socket:[3684]" dev="sockfs" ino=3684 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 198.833083][ T5092] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 198.865914][ T5092] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 198.866914][ T5100] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 198.877927][ T5092] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 198.882436][ T5100] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 198.887882][ T5101] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 198.895561][ T5100] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 198.903201][ T5092] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 198.910352][ T5100] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 198.917094][ T5101] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 198.923392][ T5100] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 198.930979][ T5092] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 198.938126][ T5100] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 198.944064][ T5101] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 198.959007][ T5100] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 198.959140][ T5092] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 198.966647][ T5100] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 198.974226][ T5101] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 198.983060][ T5100] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 198.988173][ T5101] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 198.995255][ T5100] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 199.001385][ T5092] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 199.010641][ T5100] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 199.016078][ T5101] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 199.023215][ T5100] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 199.029092][ T5092] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 199.037350][ T5091] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 199.051726][ T5088] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 199.059967][ T5092] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 199.073343][ T27] audit: type=1400 audit(1701757425.457:93): avc: denied { mounton } for pid=5082 comm="syz-executor146" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 199.096818][ T5092] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 199.104236][ T5092] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 199.112041][ T5092] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 199.128625][ T5092] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 199.129486][ T4455] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 199.147850][ T5092] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 199.155682][ T49] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 executing program [ 199.350368][ T27] audit: type=1400 audit(1701757425.737:94): avc: denied { mounton } for pid=5084 comm="syz-executor146" path="/dev/binderfs" dev="devtmpfs" ino=2322 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 199.447338][ T27] audit: type=1400 audit(1701757425.737:95): avc: denied { mount } for pid=5084 comm="syz-executor146" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 executing program [ 304.817170][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 304.824330][ C1] rcu: (detected by 1, t=10502 jiffies, g=10137, q=8 ncpus=2) [ 304.831925][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10500 (4294967553-4294957053), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 304.845336][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g10137 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 304.856581][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 304.866589][ C1] rcu: RCU grace-period kthread stack dump: [ 304.872507][ C1] task:rcu_preempt state:R running task stack:28752 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 304.884306][ C1] Call Trace: [ 304.887620][ C1] [ 304.890588][ C1] __schedule+0xedb/0x5af0 [ 304.895093][ C1] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 304.901155][ C1] ? io_schedule_timeout+0x150/0x150 [ 304.906504][ C1] ? schedule+0x1fc/0x270 [ 304.910891][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 304.916324][ C1] ? timer_fixup_activate+0x220/0x220 [ 304.921770][ C1] ? lockdep_init_map_type+0x16d/0x7d0 [ 304.927297][ C1] schedule+0xe9/0x270 [ 304.931431][ C1] schedule_timeout+0x137/0x290 [ 304.936340][ C1] ? usleep_range_state+0x1a0/0x1a0 [ 304.941589][ C1] ? do_init_timer+0x100/0x100 [ 304.946415][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 304.952362][ C1] ? prepare_to_swait_event+0xf4/0x470 [ 304.957888][ C1] rcu_gp_fqs_loop+0x1ec/0xb10 [ 304.962800][ C1] ? rcu_check_gp_kthread_starvation+0x450/0x450 [ 304.969194][ C1] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 304.975055][ C1] rcu_gp_kthread+0x24b/0x380 [ 304.979797][ C1] ? rcu_gp_init+0x1510/0x1510 [ 304.984625][ C1] ? lockdep_hardirqs_on+0x7d/0x110 [ 304.989892][ C1] ? __kthread_parkme+0x14b/0x220 [ 304.994969][ C1] ? rcu_gp_init+0x1510/0x1510 [ 304.999793][ C1] kthread+0x2c6/0x3a0 [ 305.003913][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 305.009162][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 305.014851][ C1] ret_from_fork+0x45/0x80 [ 305.019323][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 305.025013][ C1] ret_from_fork_asm+0x11/0x20 [ 305.029845][ C1] [ 305.032899][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 305.039247][ C1] Sending NMI from CPU 1 to CPUs 0: [ 305.044490][ C0] NMI backtrace for cpu 0 [ 305.044502][ C0] CPU: 0 PID: 5108 Comm: syz-executor146 Not tainted 6.7.0-rc4-syzkaller-00009-gbee0e7762ad2 #0 [ 305.044529][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 305.044543][ C0] RIP: 0010:native_apic_msr_write+0x28/0x40 [ 305.044574][ C0] Code: 66 90 f3 0f 1e fa 8d 87 30 ff ff ff 83 e0 ef 74 1c 89 f8 83 e0 ef 83 f8 20 74 12 c1 ef 04 31 d2 89 f0 8d 8f 00 08 00 00 0f 30 <66> 90 c3 c3 89 f6 31 d2 89 cf e9 f9 a6 59 03 66 0f 1f 84 00 00 00 [ 305.044597][ C0] RSP: 0018:ffffc90000007ec0 EFLAGS: 00000046 [ 305.044617][ C0] RAX: 0000000000028b06 RBX: ffff8880b9828240 RCX: 0000000000000838 [ 305.044633][ C0] RDX: 0000000000000000 RSI: 0000000000028b06 RDI: 0000000000000038 [ 305.044648][ C0] RBP: 0000000000028b06 R08: 0000000000000005 R09: 000000000000003f [ 305.044663][ C0] R10: 0000000000000020 R11: 0000000000000000 R12: 0000000000000000 [ 305.044678][ C0] R13: 0000000000000020 R14: 0000000000000000 R15: 7fffffffffffffff [ 305.044694][ C0] FS: 0000555555f103c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 305.044719][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 305.044736][ C0] CR2: 00007f7aa69ff4c0 CR3: 00000000729ce000 CR4: 00000000003506f0 [ 305.044752][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 305.044766][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 305.044781][ C0] Call Trace: [ 305.044788][ C0] [ 305.044795][ C0] ? show_regs+0x8f/0xa0 [ 305.044827][ C0] ? nmi_cpu_backtrace+0x1d4/0x390 [ 305.044854][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 305.044891][ C0] ? nmi_handle+0x1a6/0x570 [ 305.044922][ C0] ? native_apic_msr_write+0x28/0x40 [ 305.044947][ C0] ? default_do_nmi+0x6a/0x160 [ 305.044980][ C0] ? exc_nmi+0x186/0x200 [ 305.045010][ C0] ? end_repeat_nmi+0xf/0x2a [ 305.045036][ C0] ? native_apic_msr_write+0x28/0x40 [ 305.045060][ C0] ? native_apic_msr_write+0x28/0x40 [ 305.045086][ C0] ? native_apic_msr_write+0x28/0x40 [ 305.045110][ C0] [ 305.045117][ C0] [ 305.045123][ C0] lapic_next_event+0x10/0x20 [ 305.045151][ C0] clockevents_program_event+0x262/0x370 [ 305.045180][ C0] tick_program_event+0xa5/0x130 [ 305.045209][ C0] hrtimer_interrupt+0x36d/0x800 [ 305.045259][ C0] __sysvec_apic_timer_interrupt+0x105/0x400 [ 305.045293][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 305.045330][ C0] [ 305.045336][ C0] [ 305.045343][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 305.045385][ C0] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50 [ 305.045412][ C0] Code: 90 f3 0f 1e fa 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 0a 45 e4 f6 48 89 df e8 72 bc e4 f6 e8 7d 7c 0a f7 fb bf 01 00 00 00 92 75 d6 f6 65 8b 05 43 00 81 75 85 c0 74 02 5b c3 e8 d0 c3 7d [ 305.045435][ C0] RSP: 0018:ffffc9000351fd00 EFLAGS: 00000202 [ 305.045452][ C0] RAX: 000000000327a151 RBX: ffff8880732b0380 RCX: 1ffffffff1e307a1 [ 305.045468][ C0] RDX: 0000000000000000 RSI: ffffffff8acca860 RDI: 0000000000000001 [ 305.045483][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 305.045497][ C0] R10: ffffffff8f186f97 R11: 0000000000000000 R12: ffff8880732b0818 [ 305.045513][ C0] R13: 0000000000000021 R14: ffff8880732b0780 R15: 1ffff920006a3faf [ 305.045534][ C0] get_signal+0x1899/0x2790 [ 305.045564][ C0] ? exit_signals+0x960/0x960 [ 305.045590][ C0] ? do_sigaltstack.constprop.0+0x550/0x810 [ 305.045631][ C0] arch_do_signal_or_restart+0x90/0x7f0 [ 305.045670][ C0] ? get_sigframe_size+0x20/0x20 [ 305.045707][ C0] ? __do_sys_rt_sigreturn+0x168/0x230 [ 305.045749][ C0] exit_to_user_mode_prepare+0x121/0x240 [ 305.045780][ C0] syscall_exit_to_user_mode+0x1e/0x60 [ 305.045818][ C0] do_syscall_64+0x4d/0x110 [ 305.045847][ C0] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 305.045886][ C0] RIP: 0033:0x7f7aa69e7e79 [ 305.045902][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 305.045924][ C0] RSP: 002b:00007ffc58384268 EFLAGS: 00000246 [ 305.045941][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f7aa69e7e79 [ 305.045956][ C0] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000 [ 305.045971][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000 [ 305.045985][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555555f10370 [ 305.046001][ C0] R13: 0000000000000004 R14: 00007ffc583842e0 R15: 00007ffc583842d0 [ 305.046021][ C0] [ 305.046029][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.539 msecs