Warning: Permanently added '10.128.1.44' (ED25519) to the list of known hosts.
[ 84.554989][ T4266] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 84.563430][ T4266] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 84.571184][ T4266] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 84.579562][ T4266] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 84.584080][ T4267] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 84.588955][ T4266] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 84.594397][ T4267] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 84.601963][ T4266] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 84.609033][ T4267] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 84.615590][ T4266] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 84.622246][ T4267] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 84.629091][ T4266] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 84.636227][ T4267] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 84.642870][ T4266] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 84.649632][ T4267] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 84.658567][ T4266] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 84.663989][ T4267] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 84.672088][ T4266] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 84.685273][ T4266] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 84.687663][ T4267] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 84.692613][ T4266] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 84.700046][ T4267] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 84.706517][ T4266] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 84.713657][ T4267] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 84.721845][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 84.737724][ T4265] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 84.745817][ T4269] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 84.747500][ T4265] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 84.760485][ T4269] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 84.770550][ T4265] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 189.975285][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 189.982464][ C0] (detected by 0, t=10502 jiffies, g=6937, q=70 ncpus=2)
[ 189.989608][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294956127-4294945625), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 190.003009][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g6937 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 190.014161][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 190.024151][ C0] rcu: RCU grace-period kthread stack dump:
[ 190.030076][ C0] task:rcu_preempt state:R running task stack:26712 pid:16 ppid:2 flags:0x00004000
[ 190.040905][ C0] Call Trace:
[ 190.044205][ C0]
[ 190.047163][ C0] __schedule+0x143f/0x4570
[ 190.051726][ C0] ? _raw_spin_unlock+0x40/0x40
[ 190.056619][ C0] ? __mod_timer+0x956/0xee0
[ 190.061243][ C0] ? release_firmware_map_entry+0x186/0x186
[ 190.067166][ C0] ? lockdep_softirqs_off+0x420/0x420
[ 190.072571][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 190.078519][ C0] ? _raw_spin_unlock+0x40/0x40
[ 190.083407][ C0] schedule+0xbf/0x180
[ 190.087594][ C0] schedule_timeout+0x1b9/0x300
[ 190.092479][ C0] ? console_conditional_schedule+0x40/0x40
[ 190.098414][ C0] ? update_process_times+0x1b0/0x1b0
[ 190.103820][ C0] ? prepare_to_swait_event+0x329/0x350
[ 190.109494][ C0] rcu_gp_fqs_loop+0x2d2/0x1150
[ 190.114423][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 190.119655][ C0] ? rcu_gp_init+0x15f0/0x15f0
[ 190.124481][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 190.130421][ C0] ? finish_swait+0xcf/0x1e0
[ 190.135051][ C0] rcu_gp_kthread+0xa3/0x3b0
[ 190.139673][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 190.144811][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 190.150747][ C0] ? __kthread_parkme+0x168/0x1c0
[ 190.155818][ C0] kthread+0x28d/0x320
[ 190.160003][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 190.165142][ C0] ? kthread_blkcg+0xd0/0xd0
[ 190.169762][ C0] ret_from_fork+0x1f/0x30
[ 190.174227][ C0]
[ 190.177296][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 190.183734][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 190.188972][ C1] NMI backtrace for cpu 1
[ 190.188993][ C1] CPU: 1 PID: 4272 Comm: syz-executor347 Tainted: G W 6.1.122-syzkaller #0
[ 190.189011][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 190.189021][ C1] RIP: 0010:check_preemption_disabled+0x2/0x110
[ 190.189048][ C1] Code: 3c 8d 48 89 de e8 8e 2a bd f9 e9 6d ff ff ff cc cc cc cc cc cc cc cc cc 48 c7 c7 60 67 5e 8b 48 c7 c6 a0 67 5e 8b eb 00 41 57 <41> 56 41 54 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 48 89 44 24
[ 190.189064][ C1] RSP: 0018:ffffc90003d87878 EFLAGS: 00000046
[ 190.189079][ C1] RAX: 0000000080000200 RBX: ffffffff815444e2 RCX: ffff88807f0f8000
[ 190.189092][ C1] RDX: 0000000000000000 RSI: ffffffff8b0c0360 RDI: ffffffff8b5e67c0
[ 190.189103][ C1] RBP: ffffc90003d87970 R08: ffffffff81333bc0 R09: ffffed100fe1f001
[ 190.189116][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 190.189127][ C1] R13: 1ffff920007b0f20 R14: ffffffff815444e2 R15: 0000000000000200
[ 190.189139][ C1] FS: 0000555573609480(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 190.189154][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 190.189165][ C1] CR2: 00007ffa69361d33 CR3: 00000000308d3000 CR4: 00000000003506e0
[ 190.189179][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 190.189188][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 190.189198][ C1] Call Trace:
[ 190.189203][ C1]
[ 190.189209][ C1] ? nmi_cpu_backtrace+0x3de/0x560
[ 190.189235][ C1] ? read_lock_is_recursive+0x10/0x10
[ 190.189262][ C1] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 190.189289][ C1] ? nmi_handle+0x25/0x440
[ 190.189322][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 190.189338][ C1] ? nmi_handle+0x12e/0x440
[ 190.189363][ C1] ? nmi_handle+0x25/0x440
[ 190.189388][ C1] ? check_preemption_disabled+0x2/0x110
[ 190.189408][ C1] ? default_do_nmi+0x62/0x150
[ 190.189424][ C1] ? exc_nmi+0xa8/0x100
[ 190.189439][ C1] ? end_repeat_nmi+0x16/0x31
[ 190.189454][ C1] ? __local_bh_enable_ip+0x102/0x1f0
[ 190.189481][ C1] ? __local_bh_enable_ip+0x102/0x1f0
[ 190.189508][ C1] ? xfd_validate_state+0x60/0x140
[ 190.189526][ C1] ? check_preemption_disabled+0x2/0x110
[ 190.189547][ C1] ? check_preemption_disabled+0x2/0x110
[ 190.189569][ C1] ? check_preemption_disabled+0x2/0x110
[ 190.189589][ C1]
[ 190.189594][ C1]
[ 190.189599][ C1] lockdep_hardirqs_off+0xa4/0x100
[ 190.189618][ C1] ? __local_bh_enable_ip+0x102/0x1f0
[ 190.189643][ C1] trace_hardirqs_off+0xe/0x40
[ 190.189668][ C1] __local_bh_enable_ip+0x102/0x1f0
[ 190.189694][ C1] ? __bpf_trace_softirq+0x10/0x10
[ 190.189719][ C1] ? copy_fpstate_to_sigframe+0x21f/0xda0
[ 190.189736][ C1] ? _local_bh_enable+0xa0/0xa0
[ 190.189769][ C1] ? xfd_validate_state+0x6a/0x140
[ 190.189788][ C1] copy_fpstate_to_sigframe+0x54d/0xda0
[ 190.189807][ C1] ? copy_fpstate_to_sigframe+0x21f/0xda0
[ 190.189827][ C1] ? fpregs_set+0x740/0x740
[ 190.189843][ C1] ? __might_fault+0xa1/0x110
[ 190.189865][ C1] ? __lock_acquire+0x1f80/0x1f80
[ 190.189894][ C1] ? __might_fault+0xa1/0x110
[ 190.189915][ C1] ? fpu__alloc_mathframe+0xa6/0x120
[ 190.189933][ C1] get_sigframe+0x378/0x4b0
[ 190.189958][ C1] ? restore_sigcontext+0x700/0x700
[ 190.189984][ C1] arch_do_signal_or_restart+0x4ef/0x1a10
[ 190.190004][ C1] ? __might_fault+0xa1/0x110
[ 190.190025][ C1] ? __lock_acquire+0x1f80/0x1f80
[ 190.190054][ C1] ? do_sigaltstack+0x3f3/0x610
[ 190.190075][ C1] ? get_sigframe_size+0x10/0x10
[ 190.190093][ C1] ? restore_altstack+0x107/0x150
[ 190.190111][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 190.190143][ C1] ? exit_to_user_mode_loop+0x39/0x100
[ 190.190161][ C1] exit_to_user_mode_loop+0x6a/0x100
[ 190.190178][ C1] exit_to_user_mode_prepare+0xb1/0x140
[ 190.190195][ C1] syscall_exit_to_user_mode+0x60/0x270
[ 190.190216][ C1] do_syscall_64+0x47/0xb0
[ 190.190240][ C1] ? clear_bhb_loop+0x45/0xa0
[ 190.190255][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 190.190280][ C1] RIP: 0033:0x7ffa692c0340
[ 190.190298][ C1] Code: ff e8 64 ff ff ff c6 05 7d 00 0c 00 01 5d c3 0f 1f 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa e9 77 ff ff ff 0f 1f 80 00 00 00 00 <48> 83 ec 08 64 8b 04 25 ac ff ff ff 85 c0 75 40 48 8b 46 10 64 8b
[ 190.190311][ C1] RSP: 002b:00007fff9b3a65f8 EFLAGS: 00000283
[ 190.190324][ C1] RAX: 0000000000000000 RBX: 00007fff9b3a7110 RCX: 00007ffa6937afc0
[ 190.190335][ C1] RDX: 00007fff9b3a6600 RSI: 00007fff9b3a6730 RDI: 000000000000000b
[ 190.190346][ C1] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000
[ 190.190355][ C1] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073
[ 190.190365][ C1] R13: 00007fff9b3a7290 R14: 9999999999999999 R15: 0000000000000000
[ 190.190385][ C1]
[ 190.190391][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.429 msecs