Warning: Permanently added '10.128.0.165' (ED25519) to the list of known hosts.
[ 192.039207][ T5093] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 192.050354][ T5099] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 192.057839][ T5099] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 192.066347][ T5099] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 192.074468][ T5099] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 192.078931][ T5101] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 192.082241][ T5099] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 192.089491][ T5101] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 192.095928][ T5099] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 192.103192][ T5101] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 192.109700][ T5099] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 192.124107][ T5101] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 192.124747][ T5099] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 192.136742][ T5101] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 192.138550][ T5099] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 192.145895][ T5101] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 192.152838][ T5099] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 192.160557][ T5101] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 192.166348][ T5099] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 192.173699][ T5102] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 192.180412][ T5099] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 192.187049][ T5102] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 192.201373][ T5106] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 192.201566][ T5101] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 192.209046][ T5099] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 192.219473][ T5102] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 192.226185][ T5101] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 192.230720][ T5102] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 192.243490][ T5101] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 192.243891][ T5102] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 192.258061][ T5102] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 192.266072][ T5102] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 192.273293][ T5092] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 192.282342][ T5102] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 192.289923][ T5102] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 192.297050][ T4460] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 297.368355][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 297.375384][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5082/1:b..l
[ 297.383546][ C0] rcu: (detected by 0, t=10503 jiffies, g=4817, q=37 ncpus=2)
[ 297.391106][ C0] task:syz-executor172 state:R running task stack:27680 pid:5082 tgid:5082 ppid:5079 flags:0x00000002
[ 297.403205][ C0] Call Trace:
[ 297.406494][ C0]
[ 297.409446][ C0] __schedule+0xee2/0x59a0
[ 297.413919][ C0] ? print_usage_bug.part.0+0x670/0x670
[ 297.419490][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 297.425505][ C0] ? io_schedule_timeout+0x150/0x150
[ 297.430817][ C0] ? __lock_acquire+0xc8f/0x5de0
[ 297.435787][ C0] ? mark_held_locks+0x9f/0xe0
[ 297.440579][ C0] preempt_schedule_irq+0x52/0x90
[ 297.445627][ C0] irqentry_exit+0x35/0x80
[ 297.450068][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 297.456072][ C0] RIP: 0010:lock_acquire+0x1ef/0x510
[ 297.461391][ C0] Code: c1 05 dd 7d 99 7e 83 f8 01 0f 85 b0 02 00 00 9c 58 f6 c4 02 0f 85 9b 02 00 00 48 85 ed 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24
[ 297.481018][ C0] RSP: 0018:ffffc90003c6f6f8 EFLAGS: 00000206
[ 297.487101][ C0] RAX: dffffc0000000000 RBX: 1ffff9200078dee1 RCX: 0000000000000001
[ 297.495087][ C0] RDX: 1ffff11002ffd157 RSI: ffffffff8accbc20 RDI: ffffffff8b2e7fc0
[ 297.503079][ C0] RBP: 0000000000000200 R08: 0000000000000000 R09: fffffbfff23e2bd0
[ 297.511066][ C0] R10: ffffffff91f15e87 R11: 0000000000000000 R12: 0000000000000000
[ 297.519050][ C0] R13: 0000000000000000 R14: ffffffff8cfacfe0 R15: 0000000000000000
[ 297.527052][ C0] ? lock_sync+0x190/0x190
[ 297.531491][ C0] ? __orc_find+0x104/0x130
[ 297.536019][ C0] ? stack_access_ok+0xf9/0x270
[ 297.540897][ C0] ? __read_once_word_nocheck+0x9/0x10
[ 297.546380][ C0] ? unwind_next_frame+0x51/0x2390
[ 297.551515][ C0] ? __orc_find+0x104/0x130
[ 297.556038][ C0] ? stack_access_ok+0xf9/0x270
[ 297.560913][ C0] ? __module_address+0x55/0x3b0
[ 297.565878][ C0] ? write_profile+0x450/0x450
[ 297.570669][ C0] is_bpf_text_address+0x36/0x1a0
[ 297.575715][ C0] ? is_bpf_text_address+0x30/0x1a0
[ 297.580931][ C0] kernel_text_address+0x85/0xf0
[ 297.585898][ C0] __kernel_text_address+0xd/0x30
[ 297.590943][ C0] unwind_get_return_address+0x78/0xe0
[ 297.596431][ C0] arch_stack_walk+0xbe/0x170
[ 297.601136][ C0] ? cache_create_net+0xa0/0x220
[ 297.606092][ C0] stack_trace_save+0x96/0xd0
[ 297.610801][ C0] ? filter_irq_stacks+0x90/0x90
[ 297.615768][ C0] kasan_save_stack+0x33/0x50
[ 297.620462][ C0] ? kasan_save_stack+0x33/0x50
[ 297.625325][ C0] ? kasan_set_track+0x25/0x30
[ 297.630104][ C0] ? __kasan_kmalloc+0xa2/0xb0
[ 297.634882][ C0] ? __kmalloc+0x60/0x100
[ 297.639231][ C0] ? cache_create_net+0xa0/0x220
[ 297.644186][ C0] ? gss_svc_init_net+0x122/0x660
[ 297.649231][ C0] ? ops_init+0xb9/0x650
[ 297.653491][ C0] ? setup_net+0x422/0xa40
[ 297.657925][ C0] ? copy_net_ns+0x2fa/0x670
[ 297.662530][ C0] ? create_new_namespaces+0x3ea/0xb10
[ 297.668005][ C0] ? unshare_nsproxy_namespaces+0xc1/0x1f0
[ 297.673831][ C0] ? ksys_unshare+0x443/0x9b0
[ 297.678526][ C0] ? __x64_sys_unshare+0x31/0x40
[ 297.683486][ C0] ? do_syscall_64+0x3f/0x110
[ 297.688181][ C0] ? entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 297.694319][ C0] kasan_set_track+0x25/0x30
[ 297.698930][ C0] __kasan_kmalloc+0xa2/0xb0
[ 297.703542][ C0] __kmalloc+0x60/0x100
[ 297.707717][ C0] cache_create_net+0xa0/0x220
[ 297.712506][ C0] gss_svc_init_net+0x122/0x660
[ 297.717381][ C0] ? rpcsec_gss_exit_net+0x20/0x20
[ 297.722514][ C0] ops_init+0xb9/0x650
[ 297.726605][ C0] setup_net+0x422/0xa40
[ 297.730876][ C0] ? down_read_killable+0x222/0x4b0
[ 297.736108][ C0] ? register_pernet_device+0x70/0x70
[ 297.741503][ C0] ? read_word_at_a_time+0xe/0x20
[ 297.746559][ C0] copy_net_ns+0x2fa/0x670
[ 297.751011][ C0] create_new_namespaces+0x3ea/0xb10
[ 297.756324][ C0] unshare_nsproxy_namespaces+0xc1/0x1f0
[ 297.761981][ C0] ksys_unshare+0x443/0x9b0
[ 297.766509][ C0] ? unshare_fd+0x1c0/0x1c0
[ 297.771041][ C0] __x64_sys_unshare+0x31/0x40
[ 297.775822][ C0] do_syscall_64+0x3f/0x110
[ 297.780349][ C0] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 297.786265][ C0] RIP: 0033:0x7f00801172f7
[ 297.790690][ C0] RSP: 002b:00007ffd109dd1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 297.799118][ C0] RAX: ffffffffffffffda RBX: 00007ffd109dd208 RCX: 00007f00801172f7
[ 297.807105][ C0] RDX: 00007f0080115e79 RSI: 00007ffd109dd280 RDI: 0000000040000000
[ 297.815089][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 297.823070][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555556d1d370
[ 297.831051][ C0] R13: 0000000000000003 R14: 0000000000000003 R15: 00007ffd109dd240
[ 297.839045][ C0]
[ 297.842074][ C0] rcu: rcu_preempt kthread starved for 10544 jiffies! g4817 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 297.853198][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 297.863200][ C0] rcu: RCU grace-period kthread stack dump:
[ 297.869115][ C0] task:rcu_preempt state:R running task stack:27632 pid:17 tgid:17 ppid:2 flags:0x00004000
[ 297.880871][ C0] Call Trace:
[ 297.884163][ C0]
[ 297.887113][ C0] __schedule+0xee2/0x59a0
[ 297.891571][ C0] ? io_schedule_timeout+0x150/0x150
[ 297.896900][ C0] ? schedule+0x1fa/0x270
[ 297.901247][ C0] ? reacquire_held_locks+0x4b0/0x4b0
[ 297.906646][ C0] ? timer_fixup_activate+0x2b0/0x2b0
[ 297.912052][ C0] schedule+0xe7/0x270
[ 297.916142][ C0] schedule_timeout+0x157/0x2c0
[ 297.921009][ C0] ? usleep_range_state+0x1a0/0x1a0
[ 297.926221][ C0] ? destroy_timer_on_stack+0x20/0x20
[ 297.931630][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x70
[ 297.937451][ C0] ? prepare_to_swait_event+0xf4/0x470
[ 297.942946][ C0] rcu_gp_fqs_loop+0x1ec/0xb10
[ 297.947734][ C0] ? rcu_implicit_dynticks_qs+0x13c0/0x13c0
[ 297.953651][ C0] ? reacquire_held_locks+0x4b0/0x4b0
[ 297.959059][ C0] rcu_gp_kthread+0x249/0x380
[ 297.963755][ C0] ? rcu_gp_init+0x14f0/0x14f0
[ 297.968548][ C0] ? lockdep_hardirqs_on+0x7d/0x100
[ 297.973782][ C0] ? __kthread_parkme+0x14b/0x220
[ 297.978824][ C0] ? rcu_gp_init+0x14f0/0x14f0
[ 297.983611][ C0] kthread+0x33c/0x440
[ 297.987694][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 297.992908][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 297.998558][ C0] ret_from_fork+0x45/0x80
[ 298.003001][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 298.008655][ C0] ret_from_fork_asm+0x11/0x20
[ 298.013450][ C0]
[ 298.016482][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 298.022804][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 298.028022][ C1] NMI backtrace for cpu 1
[ 298.028030][ C1] CPU: 1 PID: 5110 Comm: syz-executor172 Not tainted 6.6.0-syzkaller-14651-gd2f51b3516da #0
[ 298.028045][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
[ 298.028051][ C1] RIP: 0010:__lock_acquire+0x16/0x5de0
[ 298.028072][ C1] Code: 00 e9 58 fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 57 41 89 cf 49 89 fa 48 b9 00 00 00 00 00 fc ff df 41 56 41 55 <41> 89 f5 41 54 41 89 d4 55 44 89 cd 53 48 81 ec 10 01 00 00 48 8b
[ 298.028084][ C1] RSP: 0018:ffffc90003e0fba0 EFLAGS: 00000006
[ 298.028094][ C1] RAX: 0000000000000200 RBX: 1ffff920007c1f7f RCX: dffffc0000000000
[ 298.028108][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888079bed720
[ 298.028116][ C1] RBP: 0000000000000200 R08: 0000000000000001 R09: 0000000000000000
[ 298.028123][ C1] R10: ffff888079bed720 R11: 0000000000000000 R12: 0000000000000001
[ 298.028130][ C1] R13: 0000000000000000 R14: ffff888079bed720 R15: 0000000000000001
[ 298.028140][ C1] FS: 0000555556d1d3c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 298.028153][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 298.028161][ C1] CR2: 00007f008012d4c0 CR3: 000000006f293000 CR4: 0000000000350ef0
[ 298.028169][ C1] Call Trace:
[ 298.028174][ C1]
[ 298.028178][ C1] ? show_regs+0x8f/0xa0
[ 298.028193][ C1] ? nmi_cpu_backtrace+0x1d4/0x380
[ 298.028209][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 298.028226][ C1] ? nmi_handle+0x1a6/0x570
[ 298.028240][ C1] ? x86_pmu_event_mapped+0x1c0/0x1c0
[ 298.028259][ C1] ? __lock_acquire+0x16/0x5de0
[ 298.028276][ C1] ? default_do_nmi+0x69/0x160
[ 298.028292][ C1] ? exc_nmi+0x186/0x200
[ 298.028308][ C1] ? end_repeat_nmi+0xf/0x2a
[ 298.028323][ C1] ? __lock_acquire+0x16/0x5de0
[ 298.028344][ C1] ? __lock_acquire+0x16/0x5de0
[ 298.028361][ C1] ? __lock_acquire+0x16/0x5de0
[ 298.028377][ C1]
[ 298.028381][ C1]
[ 298.028384][ C1] lock_acquire+0x1ae/0x510
[ 298.028402][ C1] ? __might_fault+0xe6/0x1a0
[ 298.028417][ C1] ? lock_sync+0x190/0x190
[ 298.028435][ C1] ? preempt_count_sub+0x150/0x150
[ 298.028448][ C1] ? __might_fault+0xe6/0x1a0
[ 298.028462][ C1] __might_fault+0x11f/0x1a0
[ 298.028476][ C1] ? __might_fault+0xe6/0x1a0
[ 298.028489][ C1] ? _raw_spin_unlock_irq+0x29/0x50
[ 298.028502][ C1] __rseq_handle_notify_resume+0xd5b/0x1010
[ 298.028519][ C1] ? get_signal+0x177/0x2790
[ 298.028532][ C1] ? __do_sys_rseq+0x750/0x750
[ 298.028547][ C1] ? exit_signals+0x960/0x960
[ 298.028560][ C1] ? do_sigaltstack.constprop.0+0x550/0x810
[ 298.028580][ C1] arch_do_signal_or_restart+0x431/0x7f0
[ 298.028598][ C1] ? get_sigframe_size+0x20/0x20
[ 298.028617][ C1] ? __do_sys_rt_sigreturn+0x168/0x230
[ 298.028636][ C1] exit_to_user_mode_prepare+0x11f/0x240
[ 298.028652][ C1] syscall_exit_to_user_mode+0x1d/0x60
[ 298.028671][ C1] do_syscall_64+0x4b/0x110
[ 298.028687][ C1] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 298.028707][ C1] RIP: 0033:0x7f0080115e79
[ 298.028716][ C1] 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
[ 298.028727][ C1] RSP: 002b:00007ffd109dd1d8 EFLAGS: 00000246
[ 298.028735][ C1] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f0080115e79
[ 298.028743][ C1] RDX: 000000002006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 298.028750][ C1] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000
[ 298.028757][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555556d1d370
[ 298.028764][ C1] R13: 0000000000000002 R14: 00007ffd109dd250 R15: 00007ffd109dd240
[ 298.028776][ C1]