Warning: Permanently added '10.128.1.45' (ED25519) to the list of known hosts.
[ 76.525223][ T4281] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.533000][ T4281] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 76.540814][ T4281] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 76.548871][ T4281] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 76.556300][ T4281] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 76.564972][ T4281] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.572367][ T4281] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 76.580122][ T4281] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 76.587311][ T4281] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 76.588050][ T4282] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 76.595619][ T4281] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.601495][ T4282] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 76.615365][ T4281] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 76.615565][ T4282] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 76.623270][ T4281] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 76.637375][ T4283] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 76.639287][ T4282] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 76.645391][ T4284] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.651687][ T4282] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 76.659193][ T4281] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 76.665759][ T4282] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 76.672537][ T4281] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 76.679311][ T4282] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 76.688653][ T4284] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 76.694190][ T4282] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 76.699969][ T4281] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 76.708121][ T4282] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 76.714292][ T4284] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.728321][ T4282] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 76.733158][ T4281] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
executing program
executing program
[ 181.907898][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 181.915022][ C0] (detected by 0, t=10502 jiffies, g=6725, q=70 ncpus=2)
[ 181.922149][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294955339-4294944837), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 181.935533][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g6725 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 181.946650][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 181.956626][ C0] rcu: RCU grace-period kthread stack dump:
[ 181.962514][ C0] task:rcu_preempt state:R running task stack:27200 pid:16 ppid:2 flags:0x00004000
[ 181.973320][ C0] Call Trace:
[ 181.976606][ C0]
[ 181.979559][ C0] __schedule+0x10e9/0x40d0
[ 181.984103][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 181.989328][ C0] ? _raw_spin_unlock+0x40/0x40
[ 181.994206][ C0] ? release_firmware_map_entry+0x18a/0x18a
[ 182.000131][ C0] schedule+0xb9/0x180
[ 182.004217][ C0] schedule_timeout+0x15c/0x280
[ 182.009083][ C0] ? console_conditional_schedule+0x40/0x40
[ 182.014991][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 182.020989][ C0] ? update_process_times+0x1b0/0x1b0
[ 182.026385][ C0] ? prepare_to_swait_event+0x335/0x350
[ 182.031957][ C0] rcu_gp_fqs_loop+0x2f2/0x1310
[ 182.036833][ C0] ? rcu_gp_kthread+0x380/0x380
[ 182.041703][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 182.047708][ C0] ? rcu_gp_init+0x14b0/0x14b0
[ 182.052478][ C0] ? rcu_gp_cleanup+0xb4c/0xca0
[ 182.057340][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 182.062559][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 182.067791][ C0] rcu_gp_kthread+0x95/0x380
[ 182.072402][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 182.077524][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 182.083438][ C0] ? __kthread_parkme+0x162/0x1c0
[ 182.088511][ C0] kthread+0x29d/0x330
[ 182.092607][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 182.097731][ C0] ? kthread_blkcg+0xd0/0xd0
[ 182.102341][ C0] ret_from_fork+0x1f/0x30
[ 182.106789][ C0]
[ 182.109823][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 182.116157][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 182.121377][ C1] NMI backtrace for cpu 1
[ 182.121401][ C1] CPU: 1 PID: 4286 Comm: syz-executor324 Not tainted 6.1.140-syzkaller #0
[ 182.121418][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 182.121426][ C1] RIP: 0010:__lock_acquire+0x5cd/0x7c50
[ 182.121451][ C1] Code: c0 0f 85 9e 61 00 00 44 0f b6 33 48 8b 44 24 50 0f b6 04 10 84 c0 0f 85 ad 61 00 00 41 8b 07 89 c3 81 e3 ff 1f 00 00 c1 e8 03 <25> f8 03 00 00 48 8d b8 40 82 8b 90 be 08 00 00 00 e8 ed 59 6f 00
[ 182.121468][ C1] RSP: 0018:ffffc900001e09e0 EFLAGS: 00000006
[ 182.121482][ C1] RAX: 000000000001c809 RBX: 0000000000000048 RCX: ffffffff8162f402
[ 182.121493][ C1] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffffffff908b8248
[ 182.121504][ C1] RBP: ffffc900001e0c30 R08: dffffc0000000000 R09: fffffbfff211704a
[ 182.121516][ C1] R10: fffffbfff211704a R11: 1ffffffff2117049 R12: ffff88807dc29dc0
[ 182.121528][ C1] R13: 0000000000000008 R14: 0000000000000000 R15: ffff88807dc2a8e8
[ 182.121539][ C1] FS: 0000555573efc3c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 182.121553][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 182.121565][ C1] CR2: 000020000006b000 CR3: 0000000073cf3000 CR4: 00000000003506e0
[ 182.121579][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 182.121588][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 182.121597][ C1] Call Trace:
[ 182.121603][ C1]
[ 182.121624][ C1] ? verify_lock_unused+0x140/0x140
[ 182.121649][ C1] ? verify_lock_unused+0x140/0x140
[ 182.121671][ C1] ? do_raw_spin_lock+0x11d/0x280
[ 182.121696][ C1] ? __rwlock_init+0x140/0x140
[ 182.121720][ C1] lock_acquire+0x1b4/0x490
[ 182.121741][ C1] ? ktime_get_update_offsets_now+0x95/0x3e0
[ 182.121764][ C1] ? read_lock_is_recursive+0x10/0x10
[ 182.121787][ C1] ? do_raw_spin_lock+0x11d/0x280
[ 182.121811][ C1] ? ktime_get_update_offsets_now+0x95/0x3e0
[ 182.121831][ C1] seqcount_lockdep_reader_access+0xc6/0x1c0
[ 182.121849][ C1] ? ktime_get_update_offsets_now+0x95/0x3e0
[ 182.121868][ C1] ? ktime_get_real_ts64+0x420/0x420
[ 182.121906][ C1] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 182.121930][ C1] ktime_get_update_offsets_now+0x95/0x3e0
[ 182.121954][ C1] hrtimer_interrupt+0x130/0x8d0
[ 182.121973][ C1] ? sched_clock_cpu+0x6e/0x250
[ 182.121991][ C1] ? irqtime_account_irq+0xb2/0x1b0
[ 182.122016][ C1] ? __sched_clock_gtod_offset+0xe0/0xe0
[ 182.122035][ C1] ? __irq_exit_rcu+0x13b/0x220
[ 182.122060][ C1] ? irq_exit_rcu+0x20/0x20
[ 182.122087][ C1] __sysvec_apic_timer_interrupt+0x153/0x5a0
[ 182.122112][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 182.122139][ C1]
[ 182.122144][ C1]
[ 182.122149][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 182.122166][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40
[ 182.122190][ C1] Code: f5 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 ce 2e 4a f7 48 89 df e8 26 f4 4a f7 e8 91 f6 6d f7 fb bf 01 00 00 00 36 71 3e f7 65 8b 05 d7 32 e9 75 85 c0 74 02 5b c3 e8 24 44 e7
[ 182.122203][ C1] RSP: 0018:ffffc90003e97bb8 EFLAGS: 00000286
[ 182.122215][ C1] RAX: 8ead0d8cfa678b00 RBX: ffff88802edf2500 RCX: 8ead0d8cfa678b00
[ 182.122228][ C1] RDX: dffffc0000000000 RSI: ffffffff8a6c0000 RDI: 0000000000000001
[ 182.122239][ C1] RBP: ffff88802edf2998 R08: dffffc0000000000 R09: ffffed1005dbe4a1
[ 182.122252][ C1] R10: ffffed1005dbe4a1 R11: 1ffff11005dbe4a0 R12: 1ffff11005dbe533
[ 182.122264][ C1] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 182.122292][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 182.122314][ C1] get_signal+0x1163/0x1350
[ 182.122345][ C1] arch_do_signal_or_restart+0xb0/0x1230
[ 182.122377][ C1] ? __ia32_sys_rt_sigreturn+0x660/0x790
[ 182.122397][ C1] ? load_gs_index+0x120/0x120
[ 182.122415][ C1] ? get_sigframe_size+0x10/0x10
[ 182.122438][ C1] ? exit_to_user_mode_loop+0x3b/0x110
[ 182.122461][ C1] exit_to_user_mode_loop+0x70/0x110
[ 182.122482][ C1] exit_to_user_mode_prepare+0xb1/0x140
[ 182.122504][ C1] syscall_exit_to_user_mode+0x16/0x40
[ 182.122518][ C1] do_syscall_64+0x58/0xa0
[ 182.122537][ C1] ? clear_bhb_loop+0x60/0xb0
[ 182.122550][ C1] ? clear_bhb_loop+0x60/0xb0
[ 182.122565][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 182.122588][ C1] RIP: 0033:0x7fb4fbf51899
[ 182.122604][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 19 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
[ 182.122621][ C1] RSP: 002b:00007ffd69110008 EFLAGS: 00000246
[ 182.122632][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fb4fbf51899
[ 182.122642][ C1] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 182.122651][ C1] RBP: 0000000000000000 R08: 00007fb4fbf11990 R09: 00007fb4fbf11990
[ 182.122660][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb4fbfaf33c
[ 182.122670][ C1] R13: 00007fb4fbfa9106 R14: 00007ffd69110040 R15: 0000000000000000
[ 182.122685][ C1]
[ 182.122690][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.313 msecs