Warning: Permanently added '10.128.1.79' (ED25519) to the list of known hosts.
Setting up swapspace version 1, size = 127995904 bytes
[ 83.901160][ T5765] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 83.938884][ T5776] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 83.947204][ T5776] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 83.954927][ T5776] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 83.968532][ T5784] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.976923][ T5784] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 83.986381][ T5784] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.993765][ T5785] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 84.001679][ T5784] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 84.002689][ T5783] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 84.013371][ T5785] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 84.017354][ T5783] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 84.025983][ T5785] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 84.031665][ T5786] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 84.040114][ T5785] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 84.047584][ T5783] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 84.059821][ T5786] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 84.067655][ T5783] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 84.075078][ T5783] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 84.082378][ T5786] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 84.090348][ T5783] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 84.097627][ T5786] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 84.105687][ T5786] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 84.105841][ T5783] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 84.126411][ T5786] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 189.445774][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 189.452988][ C1] rcu: (detected by 1, t=10502 jiffies, g=8757, q=42 ncpus=2)
[ 189.460598][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294956047-4294945545), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 189.474024][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g8757 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 189.485191][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 189.495189][ C1] rcu: RCU grace-period kthread stack dump:
[ 189.501117][ C1] task:rcu_preempt state:R running task stack:27752 pid:17 ppid:2 flags:0x00004000
[ 189.511961][ C1] Call Trace:
[ 189.515297][ C1]
[ 189.518260][ C1] __schedule+0x1553/0x45a0
[ 189.522845][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 189.528793][ C1] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 189.534728][ C1] ? asan.module_dtor+0x20/0x20
[ 189.539624][ C1] ? enqueue_timer+0x4cd/0x550
[ 189.544430][ C1] ? __mod_timer+0x984/0xdb0
[ 189.549077][ C1] schedule+0xbd/0x170
[ 189.553200][ C1] schedule_timeout+0x188/0x2d0
[ 189.558083][ C1] ? console_conditional_schedule+0x40/0x40
[ 189.564022][ C1] ? update_process_times+0x1b0/0x1b0
[ 189.569434][ C1] ? prepare_to_swait_event+0x339/0x360
[ 189.575030][ C1] rcu_gp_fqs_loop+0x313/0x1590
[ 189.579930][ C1] ? rcu_gp_init+0x1162/0x1560
[ 189.584740][ C1] ? rcu_gp_kthread+0x3b0/0x3b0
[ 189.589625][ C1] ? lockdep_hardirqs_on_prepare+0x40d/0x770
[ 189.595662][ C1] ? rcu_gp_init+0x1560/0x1560
[ 189.600469][ C1] ? rcu_gp_cleanup+0xb41/0xc90
[ 189.605371][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 189.610619][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 189.615866][ C1] rcu_gp_kthread+0x9d/0x3b0
[ 189.620510][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 189.625661][ C1] ? __kthread_parkme+0x7a/0x1c0
[ 189.630648][ C1] ? __kthread_parkme+0x162/0x1c0
[ 189.635729][ C1] kthread+0x2fa/0x390
[ 189.639833][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 189.644986][ C1] ? kthread_blkcg+0xd0/0xd0
[ 189.649613][ C1] ret_from_fork+0x48/0x80
[ 189.654091][ C1] ? kthread_blkcg+0xd0/0xd0
[ 189.658779][ C1] ret_from_fork_asm+0x11/0x20
[ 189.663615][ C1]
[ 189.666681][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 189.673048][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 189.678302][ C0] NMI backtrace for cpu 0
[ 189.678325][ C0] CPU: 0 PID: 5798 Comm: syz-executor295 Not tainted syzkaller #0
[ 189.678341][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 189.678350][ C0] RIP: 0010:x64_setup_rt_frame+0x149/0xc40
[ 189.678380][ C0] Code: 00 00 04 31 ff e8 c7 c2 58 00 49 81 e6 00 00 00 04 75 0f e8 79 be 58 00 b8 f2 ff ff ff e9 d7 07 00 00 48 8d 8c 24 00 01 00 00 b8 01 00 00 4c 89 64 24 38 4c 89 e7 48 89 de e8 c2 ea ff ff 49
[ 189.678394][ C0] RSP: 0018:ffffc9000461fc00 EFLAGS: 00000206
[ 189.678408][ C0] RAX: ffffffff812e5519 RBX: ffffc9000461ff58 RCX: ffffc9000461fd00
[ 189.678420][ C0] RDX: 0000000000000000 RSI: 0000000004000000 RDI: 0000000000000000
[ 189.678430][ C0] RBP: ffffc9000461fd70 R08: ffffffff8e8addaf R09: 1ffffffff1d15bb5
[ 189.678442][ C0] R10: dffffc0000000000 R11: fffffbfff1d15bb6 R12: ffffc9000461fde0
[ 189.678454][ C0] R13: dffffc0000000000 R14: 0000000004000000 R15: 1ffff920008c3f9c
[ 189.678465][ C0] FS: 000055557cb4d3c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 189.678479][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 189.678489][ C0] CR2: 000020000006b000 CR3: 000000007bd1e000 CR4: 00000000003506f0
[ 189.678503][ C0] Call Trace:
[ 189.678510][ C0]
[ 189.678519][ C0] ? __rseq_handle_notify_resume+0x33a/0x11d0
[ 189.678543][ C0] ? _raw_spin_unlock_irq+0x29/0x50
[ 189.678561][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 189.678579][ C0] ? __bpf_trace_rseq_ip_fixup+0x240/0x240
[ 189.678601][ C0] ? lockdep_hardirqs_on_prepare+0x40d/0x770
[ 189.678621][ C0] ? sigaltstack_size_valid+0x1e0/0x1e0
[ 189.678648][ C0] ? arch_do_signal_or_restart+0x3b1/0x800
[ 189.678674][ C0] arch_do_signal_or_restart+0x42c/0x800
[ 189.678701][ C0] ? get_sigframe_size+0x20/0x20
[ 189.678738][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 189.678763][ C0] exit_to_user_mode_loop+0x70/0x110
[ 189.678804][ C0] exit_to_user_mode_prepare+0xee/0x180
[ 189.678828][ C0] syscall_exit_to_user_mode+0x1a/0x50
[ 189.678847][ C0] do_syscall_64+0x61/0xa0
[ 189.678869][ C0] ? clear_bhb_loop+0x40/0x90
[ 189.678886][ C0] ? clear_bhb_loop+0x40/0x90
[ 189.678905][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 189.678922][ C0] RIP: 0033:0x7ff90e6b27d9
[ 189.678944][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 d0 ff ff ff f7 d8 64 89 01 48
[ 189.678957][ C0] RSP: 002b:00007fff43bd68a8 EFLAGS: 00000246
[ 189.678970][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007ff90e6b27d9
[ 189.678979][ C0] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 189.678990][ C0] RBP: 0000000000000000 R08: 00007ff90e689990 R09: 00007ff90e689990
[ 189.679001][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff90e72903f
[ 189.679011][ C0] R13: 00007ff90e727172 R14: 00007fff43bd68e0 R15: 0000000000000000
[ 189.679029][ C0]