Warning: Permanently added '10.128.0.44' (ED25519) to the list of known hosts.
[ 76.727256][ T4279] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 76.735992][ T4279] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 76.738712][ T4280] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 76.750632][ T4280] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.751013][ T4279] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 76.758924][ T4280] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 76.765647][ T4279] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 76.772230][ T4280] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 76.779362][ T4279] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.786705][ T4280] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 76.793345][ T4279] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 76.800105][ T4280] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 76.806981][ T4279] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 76.814112][ T4280] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.822002][ T4279] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 76.828792][ T4280] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.835456][ T4279] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 76.842152][ T4280] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 76.848746][ T4279] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 76.856302][ T4280] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.864135][ T4279] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 76.869505][ T4280] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 76.876337][ T4279] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 76.891928][ T4274] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 76.896784][ T4281] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 76.902528][ T4280] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 76.906876][ T4281] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 76.928853][ T4280] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 76.929006][ T4281] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 76.950696][ T4280] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 182.151459][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 182.158352][ C1] rcu: 1-...!: (10500 ticks this GP) idle=bfdc/1/0x4000000000000000 softirq=7806/7806 fqs=3
[ 182.169055][ C1] (t=10502 jiffies g=6805 q=141 ncpus=2)
[ 182.174795][ C1] rcu: rcu_preempt kthread starved for 10497 jiffies! g6805 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 182.185916][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 182.195900][ C1] rcu: RCU grace-period kthread stack dump:
[ 182.201805][ C1] task:rcu_preempt state:R running task stack:26912 pid:16 ppid:2 flags:0x00004000
[ 182.212617][ C1] Call Trace:
[ 182.215914][ C1]
[ 182.218868][ C1] __schedule+0x10e9/0x40d0
[ 182.223434][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 182.228664][ C1] ? _raw_spin_unlock+0x40/0x40
[ 182.233542][ C1] ? release_firmware_map_entry+0x18a/0x18a
[ 182.239456][ C1] schedule+0xb9/0x180
[ 182.243538][ C1] schedule_timeout+0x15c/0x280
[ 182.248405][ C1] ? console_conditional_schedule+0x40/0x40
[ 182.254316][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 182.260232][ C1] ? update_process_times+0x1b0/0x1b0
[ 182.265669][ C1] ? prepare_to_swait_event+0x335/0x350
[ 182.271251][ C1] rcu_gp_fqs_loop+0x2f2/0x1310
[ 182.276143][ C1] ? dyntick_save_progress_counter+0x2b0/0x2b0
[ 182.282321][ C1] ? rcu_gp_init+0x14b0/0x14b0
[ 182.287094][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 182.291963][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 182.297189][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 182.302410][ C1] rcu_gp_kthread+0x95/0x380
[ 182.307018][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 182.312150][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 182.318075][ C1] ? __kthread_parkme+0x162/0x1c0
[ 182.323134][ C1] kthread+0x29d/0x330
[ 182.327233][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 182.332365][ C1] ? kthread_blkcg+0xd0/0xd0
[ 182.336992][ C1] ret_from_fork+0x1f/0x30
[ 182.341448][ C1]
[ 182.344491][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 182.350837][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 182.356127][ C0] NMI backtrace for cpu 0
[ 182.356150][ C0] CPU: 0 PID: 4286 Comm: syz-executor583 Not tainted 6.1.138-syzkaller #0
[ 182.356167][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 182.356176][ C0] RIP: 0010:__lock_acquire+0x18a/0x7c50
[ 182.356202][ C0] Code: 49 b8 00 00 00 00 00 fc ff df 49 89 c7 48 85 c0 0f 84 6e 58 00 00 4d 8d b4 24 d8 0a 00 00 4c 89 f0 48 c1 e8 03 48 89 44 24 70 <42> 0f b6 04 00 84 c0 0f 85 bc 64 00 00 41 8b 06 48 89 44 24 60 48
[ 182.356219][ C0] RSP: 0018:ffffc90003df75c0 EFLAGS: 00000802
[ 182.356234][ C0] RAX: 1ffff11005db28cb RBX: ffffffff8c943ec8 RCX: 1ffff920007beedc
[ 182.356247][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8c943ec8
[ 182.356258][ C0] RBP: ffffc90003df7810 R08: dffffc0000000000 R09: 0000000000000001
[ 182.356270][ C0] R10: fffffbfff1bfd046 R11: 1ffffffff1bfd045 R12: ffff88802ed93b80
[ 182.356283][ C0] R13: 0000000000000001 R14: ffff88802ed94658 R15: ffffffff90243700
[ 182.356294][ C0] FS: 0000555590c763c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 182.356309][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 182.356320][ C0] CR2: 000020000006b000 CR3: 000000007c3cd000 CR4: 00000000003506f0
[ 182.356335][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 182.356345][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 182.356355][ C0] Call Trace:
[ 182.356360][ C0]
[ 182.356366][ C0] ? __lock_acquire+0x13c0/0x7c50
[ 182.356397][ C0] ? verify_lock_unused+0x140/0x140
[ 182.356419][ C0] ? verify_lock_unused+0x140/0x140
[ 182.356444][ C0] ? verify_lock_unused+0x140/0x140
[ 182.356465][ C0] ? verify_lock_unused+0x140/0x140
[ 182.356489][ C0] lock_acquire+0x1b4/0x490
[ 182.356510][ C0] ? ktime_get+0x31/0x270
[ 182.356530][ C0] ? debug_object_activate+0x2d7/0x490
[ 182.356550][ C0] ? read_lock_is_recursive+0x10/0x10
[ 182.356571][ C0] ? __lock_acquire+0x7c50/0x7c50
[ 182.356593][ C0] ? __rwlock_init+0x140/0x140
[ 182.356617][ C0] ? ktime_get+0x31/0x270
[ 182.356634][ C0] seqcount_lockdep_reader_access+0xc6/0x1c0
[ 182.356653][ C0] ? ktime_get+0x31/0x270
[ 182.356669][ C0] ? ktime_get_real_ts64+0x420/0x420
[ 182.356686][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 182.356710][ C0] ? _raw_spin_unlock+0x40/0x40
[ 182.356736][ C0] ktime_get+0x31/0x270
[ 182.356752][ C0] ? clockevents_program_event+0xd3/0x310
[ 182.356772][ C0] clockevents_program_event+0xe2/0x310
[ 182.356792][ C0] hrtimer_start_range_ns+0xa9a/0xc20
[ 182.356813][ C0] posixtimer_rearm+0x131/0x340
[ 182.356838][ C0] dequeue_signal+0x1b6/0x4b0
[ 182.356859][ C0] ? __might_fault+0xa6/0x120
[ 182.356879][ C0] get_signal+0x547/0x1350
[ 182.356910][ C0] arch_do_signal_or_restart+0xb0/0x1230
[ 182.356932][ C0] ? __ia32_sys_rt_sigreturn+0x660/0x790
[ 182.356954][ C0] ? load_gs_index+0x120/0x120
[ 182.356974][ C0] ? get_sigframe_size+0x10/0x10
[ 182.357000][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 182.357031][ C0] exit_to_user_mode_loop+0x70/0x110
[ 182.357054][ C0] exit_to_user_mode_prepare+0xb1/0x140
[ 182.357077][ C0] syscall_exit_to_user_mode+0x16/0x40
[ 182.357093][ C0] do_syscall_64+0x58/0xa0
[ 182.357114][ C0] ? clear_bhb_loop+0x45/0xa0
[ 182.357129][ C0] ? clear_bhb_loop+0x45/0xa0
[ 182.357145][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 182.357170][ C0] RIP: 0033:0x7f4ba1afd259
[ 182.357195][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 1a 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
[ 182.357208][ C0] RSP: 002b:00007ffd3150c038 EFLAGS: 00000246
[ 182.357220][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f4ba1afd259
[ 182.357230][ C0] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 182.357240][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 182.357249][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ba1b54149
[ 182.357260][ C0] R13: 00007ffd3150c360 R14: 00007ffd3150c070 R15: 0000000000000000
[ 182.357277][ C0]
[ 182.357284][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.162 msecs
[ 182.358119][ C1] CPU: 1 PID: 4284 Comm: syz-executor583 Not tainted 6.1.138-syzkaller #0
[ 182.776183][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 182.786266][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 182.792108][ C1] Code: f5 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 4e 1b 4a f7 48 89 df e8 a6 e0 4a f7 e8 11 e3 6d f7 fb bf 01 00 00 00 b6 5d 3e f7 65 8b 05 b7 22 e9 75 85 c0 74 02 5b c3 e8 04 34 e7
[ 182.811729][ C1] RSP: 0018:ffffc90003d27bb8 EFLAGS: 00000286
[ 182.817822][ C1] RAX: 83b509c578071d00 RBX: ffff88802e7be5c0 RCX: 83b509c578071d00
[ 182.825808][ C1] RDX: dffffc0000000000 RSI: ffffffff8a6bfe00 RDI: 0000000000000001
[ 182.833801][ C1] RBP: ffff88802e7bea58 R08: dffffc0000000000 R09: ffffed1005cf7cb9
[ 182.841786][ C1] R10: ffffed1005cf7cb9 R11: 1ffff11005cf7cb8 R12: 1ffff11005cf7d4b
[ 182.849772][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 182.857759][ C1] FS: 0000555590c763c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 182.866705][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 182.873309][ C1] CR2: 000020000006b000 CR3: 00000000788ca000 CR4: 00000000003506e0
[ 182.881296][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 182.889277][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 182.897260][ C1] Call Trace:
[ 182.900550][ C1]
[ 182.903494][ C1] get_signal+0x1163/0x1350
[ 182.908055][ C1] arch_do_signal_or_restart+0xb0/0x1230
[ 182.913728][ C1] ? __ia32_sys_rt_sigreturn+0x660/0x790
[ 182.919392][ C1] ? load_gs_index+0x120/0x120
[ 182.924271][ C1] ? get_sigframe_size+0x10/0x10
[ 182.929251][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 182.934833][ C1] exit_to_user_mode_loop+0x70/0x110
[ 182.940154][ C1] exit_to_user_mode_prepare+0xb1/0x140
[ 182.945738][ C1] syscall_exit_to_user_mode+0x16/0x40
[ 182.951228][ C1] do_syscall_64+0x58/0xa0
[ 182.955698][ C1] ? clear_bhb_loop+0x45/0xa0
[ 182.960394][ C1] ? clear_bhb_loop+0x45/0xa0
[ 182.965090][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 182.971026][ C1] RIP: 0033:0x7f4ba1afc2da
[ 182.975455][ C1] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 23 87 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 83 87 02 00 8b 44 24
[ 182.995079][ C1] RSP: 002b:00007ffd3150c020 EFLAGS: 00000293
[ 183.001251][ C1] RAX: fffffffffffffff7 RBX: 0000000000000004 RCX: 00007f4ba1afc2da
[ 183.009254][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
[ 183.017242][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 183.025228][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f4ba1b54149
[ 183.033220][ C1] R13: 00007ffd3150c360 R14: 00007ffd3150c070 R15: 0000000000000000
[ 183.041319][ C1]