Warning: Permanently added '10.128.1.163' (ED25519) to the list of known hosts. [ 191.489437][ T5099] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 191.523118][ T5101] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 191.532710][ T5101] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 191.540922][ T5104] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 191.548944][ T5101] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 191.556585][ T5107] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 191.562896][ T5108] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 191.566077][ T5104] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 191.579014][ T5108] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 191.579051][ T5107] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 191.586948][ T5108] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 191.594644][ T5104] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 191.601541][ T5108] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 191.607978][ T5107] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 191.616409][ T5108] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 191.622060][ T5104] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 191.628594][ T5108] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 191.635627][ T5107] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 191.642564][ T5108] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 191.649675][ T5104] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 191.664557][ T5104] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 191.665343][ T5107] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 191.671778][ T5108] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 191.679180][ T5107] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 191.689812][ T5108] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 191.693294][ T5107] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 191.700973][ T5108] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 191.708230][ T5107] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 191.713731][ T5108] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 191.721333][ T5107] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 191.728268][ T5108] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 191.735466][ T5107] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 191.753940][ T4458] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 191.763700][ T4458] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 191.785508][ T5107] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 191.792994][ T5107] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 297.103834][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 297.110980][ C1] rcu: (detected by 1, t=10502 jiffies, g=6917, q=6 ncpus=2) [ 297.118464][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294966805-4294956302), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 297.131855][ C1] rcu: rcu_preempt kthread starved for 10504 jiffies! g6917 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 297.142989][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 297.152980][ C1] rcu: RCU grace-period kthread stack dump: [ 297.158887][ C1] task:rcu_preempt state:R running task stack:26256 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 297.170660][ C1] Call Trace: [ 297.173963][ C1] [ 297.176922][ C1] __schedule+0x1961/0x4ab0 [ 297.181661][ C1] ? release_firmware_map_entry+0x190/0x190 [ 297.187631][ C1] ? __lock_acquire+0x1fd0/0x1fd0 [ 297.192755][ C1] ? __asan_memset+0x23/0x40 [ 297.197429][ C1] ? lockdep_softirqs_off+0x430/0x430 [ 297.202838][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 297.208779][ C1] ? _raw_spin_unlock+0x40/0x40 [ 297.213667][ C1] ? schedule+0x8e/0x260 [ 297.217988][ C1] schedule+0x149/0x260 [ 297.222189][ C1] schedule_timeout+0x1bd/0x300 [ 297.227076][ C1] ? console_conditional_schedule+0x40/0x40 [ 297.233000][ C1] ? update_process_times+0x1b0/0x1b0 [ 297.238413][ C1] ? prepare_to_swait_event+0x32d/0x350 [ 297.244013][ C1] rcu_gp_fqs_loop+0x30a/0x1500 [ 297.248908][ C1] ? lockdep_hardirqs_on+0x98/0x140 [ 297.254209][ C1] ? lockdep_hardirqs_on+0x98/0x140 [ 297.259451][ C1] ? rcu_gp_init+0x1600/0x1600 [ 297.264276][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 297.270232][ C1] ? finish_swait+0xd3/0x1e0 [ 297.274871][ C1] rcu_gp_kthread+0xa7/0x3b0 [ 297.279512][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 297.284658][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 297.290596][ C1] ? __kthread_parkme+0x168/0x1c0 [ 297.295706][ C1] kthread+0x2d3/0x370 [ 297.299805][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 297.304946][ C1] ? kthread_blkcg+0xd0/0xd0 [ 297.309566][ C1] ret_from_fork+0x48/0x80 [ 297.314029][ C1] ? kthread_blkcg+0xd0/0xd0 [ 297.318649][ C1] ret_from_fork_asm+0x11/0x20 [ 297.323494][ C1] [ 297.326543][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 297.332889][ C1] Sending NMI from CPU 1 to CPUs 0: [ 297.338120][ C0] NMI backtrace for cpu 0 [ 297.338130][ C0] CPU: 0 PID: 5115 Comm: syz-executor976 Not tainted 6.7.0-rc7-syzkaller-00003-gfbafc3e621c3 #0 [ 297.338149][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 297.338158][ C0] RIP: 0010:kasan_check_range+0x8c/0x290 [ 297.338183][ C0] Code: 3c 31 4c 89 fd 4c 29 dd 48 83 fd 10 7f 29 48 85 ed 0f 84 3e 01 00 00 4c 89 cd 48 f7 d5 48 01 dd 41 80 3b 00 0f 85 c5 01 00 00 <49> ff c3 48 ff c5 75 ee e9 1e 01 00 00 45 89 dc 41 83 e4 07 0f 84 [ 297.338196][ C0] RSP: 0018:ffffc90003b3fa50 EFLAGS: 00000246 [ 297.338211][ C0] RAX: e5290dba0f756e01 RBX: 1ffff92000767f76 RCX: ffffffff81340898 [ 297.338224][ C0] RDX: 0000000000000001 RSI: 0000000000000030 RDI: ffffc90003b3fbb0 [ 297.338234][ C0] RBP: fffffffffffffffa R08: ffffc90003b3fbdf R09: 1ffff92000767f7b [ 297.338247][ C0] R10: dffffc0000000000 R11: fffff52000767f76 R12: dffffc0000000000 [ 297.338259][ C0] R13: 0000000000000000 R14: dffffc0000000001 R15: fffff52000767f7c [ 297.338270][ C0] FS: 0000555556f9e3c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 297.338290][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 297.338301][ C0] CR2: 0000000020000140 CR3: 00000000768d2000 CR4: 00000000003506f0 [ 297.338315][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 297.338324][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 297.338334][ C0] Call Trace: [ 297.338342][ C0] [ 297.338348][ C0] ? nmi_cpu_backtrace+0x3be/0x4d0 [ 297.338407][ C0] ? read_lock_is_recursive+0x20/0x20 [ 297.338430][ C0] ? nmi_trigger_cpumask_backtrace+0x310/0x310 [ 297.338456][ C0] ? nmi_handle+0x2a/0x570 [ 297.338486][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 297.338510][ C0] ? nmi_handle+0x14c/0x570 [ 297.338530][ C0] ? nmi_handle+0x2a/0x570 [ 297.338552][ C0] ? kasan_check_range+0x8c/0x290 [ 297.338571][ C0] ? default_do_nmi+0x63/0x150 [ 297.338602][ C0] ? exc_nmi+0x121/0x210 [ 297.338626][ C0] ? end_repeat_nmi+0xf/0x2a [ 297.338697][ C0] ? fpu__restore_sig+0x1b8/0x1190 [ 297.338722][ C0] ? kasan_check_range+0x8c/0x290 [ 297.338743][ C0] ? kasan_check_range+0x8c/0x290 [ 297.338763][ C0] ? kasan_check_range+0x8c/0x290 [ 297.338789][ C0] [ 297.338793][ C0] [ 297.338800][ C0] fpu__restore_sig+0x1b8/0x1190 [ 297.338832][ C0] ? copy_fpstate_to_sigframe+0xd70/0xd70 [ 297.338868][ C0] ? __might_fault+0xc1/0x120 [ 297.338900][ C0] restore_sigcontext+0x67e/0x780 [ 297.338934][ C0] ? sigaction_compat_abi+0x140/0x140 [ 297.338974][ C0] ? set_current_blocked+0x40/0x40 [ 297.338992][ C0] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 297.339014][ C0] __do_sys_rt_sigreturn+0x17e/0x260 [ 297.339042][ C0] ? x64_setup_rt_frame+0xc30/0xc30 [ 297.339067][ C0] ? syscall_enter_from_user_mode+0xa4/0x2d0 [ 297.339087][ C0] ? syscall_enter_from_user_mode+0xa4/0x2d0 [ 297.339109][ C0] do_syscall_64+0x45/0x110 [ 297.339134][ C0] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 297.339179][ C0] RIP: 0033:0x7fe82d7d1e79 [ 297.339193][ C0] 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 [ 297.339206][ C0] RSP: 002b:00007fff782a2ca8 EFLAGS: 00000246 [ 297.339219][ C0] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fe82d7d1e79 [ 297.339230][ C0] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 297.339239][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000 [ 297.339248][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555556f9e370 [ 297.339259][ C0] R13: 0000000000000002 R14: 00007fff782a2d20 R15: 00007fff782a2d10 [ 297.339280][ C0] [ 297.339287][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.166 msecs