Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts.
[ 83.708577][ T5794] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.721177][ T5794] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 83.736250][ T5794] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 83.740763][ T5797] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.751680][ T5797] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 83.759839][ T5797] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 83.767521][ T5802] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.776453][ T5797] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 83.778017][ T5802] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.785569][ T5797] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 83.797857][ T5797] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 83.798350][ T5802] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 83.807084][ T5797] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 83.812656][ T5802] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.822953][ T5797] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 83.833384][ T5798] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.835328][ T5797] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 83.849260][ T5797] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 83.890094][ T5797] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 83.898794][ T5797] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 83.907155][ T5797] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 83.921274][ T5797] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 83.929944][ T5797] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 83.937892][ T5797] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 189.224406][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 189.231539][ C0] rcu: (detected by 0, t=10502 jiffies, g=9689, q=37 ncpus=2)
[ 189.239134][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294956024-4294945522), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 189.252557][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g9689 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 189.263713][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 189.273729][ C0] rcu: RCU grace-period kthread stack dump:
[ 189.279666][ C0] task:rcu_preempt state:R running task stack:27848 pid:17 ppid:2 flags:0x00004000
[ 189.290539][ C0] Call Trace:
[ 189.293874][ C0]
[ 189.296865][ C0] __schedule+0x15ae/0x4660
[ 189.301454][ C0] ? __lock_acquire+0x7eb0/0x7eb0
[ 189.306551][ C0] ? lock_chain_count+0x20/0x20
[ 189.311465][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 189.316719][ C0] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 189.322670][ C0] ? asan.module_dtor+0x20/0x20
[ 189.327571][ C0] ? rcu_is_watching+0x15/0xb0
[ 189.332421][ C0] schedule+0xbd/0x170
[ 189.336546][ C0] schedule_timeout+0x188/0x2d0
[ 189.341464][ C0] ? console_conditional_schedule+0x40/0x40
[ 189.347426][ C0] ? update_process_times+0x1b0/0x1b0
[ 189.352864][ C0] ? prepare_to_swait_event+0x344/0x360
[ 189.358470][ C0] rcu_gp_fqs_loop+0x30d/0x1590
[ 189.363389][ C0] ? rcu_gp_kthread+0x3b0/0x3b0
[ 189.368313][ C0] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 189.374346][ C0] ? __lock_acquire+0x7eb0/0x7eb0
[ 189.379420][ C0] ? rcu_gp_init+0x1530/0x1530
[ 189.384231][ C0] ? rcu_gp_cleanup+0xade/0xc30
[ 189.389144][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 189.394420][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 189.399711][ C0] rcu_gp_kthread+0x9d/0x3b0
[ 189.404361][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 189.409536][ C0] ? __kthread_parkme+0x71/0x1c0
[ 189.414623][ C0] ? __kthread_parkme+0x15b/0x1c0
[ 189.419698][ C0] kthread+0x2fa/0x390
[ 189.423818][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 189.429011][ C0] ? kthread_blkcg+0xd0/0xd0
[ 189.433677][ C0] ret_from_fork+0x48/0x80
[ 189.438145][ C0] ? kthread_blkcg+0xd0/0xd0
[ 189.442793][ C0] ret_from_fork_asm+0x11/0x20
[ 189.447660][ C0]
[ 189.450732][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 189.457109][ C0] CPU: 0 PID: 5806 Comm: syz-executor296 Not tainted syzkaller #0
[ 189.464953][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 189.475062][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x60
[ 189.481182][ C0] Code: 00 00 f3 0f 1e fa 53 48 89 fb e8 13 00 00 00 48 8b 3d fc d3 04 0d 48 89 de 5b e9 f3 d6 57 00 cc cc cc f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0d 40 27 7c 7e 65 8b 15 41 27 7c 7e 81 e2 00 01 ff 00 74
[ 189.500840][ C0] RSP: 0018:ffffc9000464f350 EFLAGS: 00000297
[ 189.506966][ C0] RAX: ffffffff8a83444d RBX: dffffc0000000000 RCX: 0000000000000001
[ 189.514990][ C0] RDX: ffffffff8a834249 RSI: ffffffff8e7452c0 RDI: 0000000000000064
[ 189.523008][ C0] RBP: 0000000000000064 R08: ffff88802c540000 R09: 0000000000000005
[ 189.531129][ C0] R10: 000000000000007a R11: 0000000000000000 R12: ffffffff8ada6e84
[ 189.539147][ C0] R13: 0000000000000064 R14: 0000000000000064 R15: 0000000000000000
[ 189.547160][ C0] FS: 0000555556b7f480(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 189.556136][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 189.562763][ C0] CR2: 0000200000000000 CR3: 000000007978e000 CR4: 00000000003506f0
[ 189.570779][ C0] Call Trace:
[ 189.574097][ C0]
[ 189.577061][ C0] format_decode+0x8ad/0x1400
[ 189.581791][ C0] ? vsnprintf+0x85c/0x1ba0
[ 189.586354][ C0] vsnprintf+0xeb/0x1ba0
[ 189.590669][ C0] seq_printf+0x189/0x290
[ 189.595054][ C0] ? kcpustat_cpu_fetch+0x65/0x7f0
[ 189.600220][ C0] ? seq_vprintf+0x180/0x180
[ 189.604866][ C0] ? get_cpu_iowait_time_us+0x2b4/0x300
[ 189.610481][ C0] show_stat+0xe64/0x1390
[ 189.614897][ C0] ? stat_open+0xc0/0xc0
[ 189.619196][ C0] ? rcu_is_watching+0x15/0xb0
[ 189.624014][ C0] ? trace_contention_end+0x39/0xe0
[ 189.629261][ C0] ? __mutex_lock+0x30d/0xc80
[ 189.633994][ C0] ? seq_read_iter+0xa1/0xc50
[ 189.638723][ C0] ? zone_statistics+0x170/0x170
[ 189.643739][ C0] seq_read_iter+0x464/0xc50
[ 189.648397][ C0] copy_splice_read+0x3f2/0x8b0
[ 189.653332][ C0] ? splice_shrink_spd+0xc0/0xc0
[ 189.658314][ C0] ? common_file_perm+0x198/0x1f0
[ 189.663396][ C0] ? vfs_splice_read+0x244/0x3b0
[ 189.668382][ C0] ? splice_shrink_spd+0xc0/0xc0
[ 189.673372][ C0] splice_direct_to_actor+0x261/0x8e0
[ 189.678794][ C0] ? direct_file_splice_eof+0xb0/0xb0
[ 189.684243][ C0] ? warn_unsupported+0xc0/0xc0
[ 189.689148][ C0] ? fsnotify_perm+0x5d/0x5e0
[ 189.693880][ C0] ? security_file_permission+0x79/0xa0
[ 189.699499][ C0] do_splice_direct+0x1d5/0x2f0
[ 189.704418][ C0] ? splice_direct_to_actor+0x8e0/0x8e0
[ 189.710012][ C0] ? do_splice_direct+0x2f0/0x2f0
[ 189.715091][ C0] ? common_file_perm+0x198/0x1f0
[ 189.720166][ C0] ? fsnotify_perm+0x5d/0x5e0
[ 189.724902][ C0] ? security_file_permission+0x79/0xa0
[ 189.730520][ C0] do_sendfile+0x52b/0xe80
[ 189.734997][ C0] ? do_pwritev+0x3a0/0x3a0
[ 189.739562][ C0] __se_sys_sendfile64+0x145/0x1a0
[ 189.744715][ C0] ? lock_chain_count+0x20/0x20
[ 189.749618][ C0] ? __x64_sys_sendfile64+0xb0/0xb0
[ 189.754860][ C0] ? lockdep_hardirqs_on+0x98/0x150
[ 189.760131][ C0] do_syscall_64+0x55/0xb0
[ 189.764592][ C0] ? clear_bhb_loop+0x40/0x90
[ 189.769309][ C0] ? clear_bhb_loop+0x40/0x90
[ 189.774034][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 189.779988][ C0] RIP: 0033:0x7efca0830609
[ 189.784466][ C0] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 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
[ 189.804127][ C0] RSP: 002b:00007ffdf05c6258 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 189.812597][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efca0830609
[ 189.820624][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003
[ 189.828645][ C0] RBP: 0000000000000000 R08: 00007efca08ab0b2 R09: 00007efca08ab0b2
[ 189.836679][ C0] R10: 0000020000023896 R11: 0000000000000246 R12: 00007efca08ab0b2
[ 189.844697][ C0] R13: 00007efca08a912a R14: 00007ffdf05c62a0 R15: 0000000000000000
[ 189.852737][ C0]