Warning: Permanently added '10.128.1.164' (ED25519) to the list of known hosts. [ 60.397381][ T4298] cgroup: Unknown subsys name 'net' [ 60.650212][ T4298] cgroup: Unknown subsys name 'rlimit' [ 60.934133][ T4322] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 60.937287][ T4322] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 60.938183][ T4323] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 60.939687][ T4322] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 60.941850][ T4323] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.944234][ T4324] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 60.945671][ T4323] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 60.948074][ T4324] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 60.950218][ T4323] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 60.951661][ T4324] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 60.953322][ T4323] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 60.955269][ T4324] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.957607][ T4323] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 60.960023][ T4324] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.962165][ T4323] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 60.963768][ T4324] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.965838][ T4323] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 60.969730][ T4324] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 60.969745][ T4323] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 60.972061][ T4324] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.973788][ T4323] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 60.986374][ T47] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 60.989010][ T4324] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 60.990801][ T4323] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 60.993110][ T4323] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 60.995477][ T4323] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 60.998773][ T4323] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 61.006984][ T4311] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 61.015540][ T4325] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 61.017967][ T4325] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 61.146856][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.149113][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.152290][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.156137][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.158395][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.161273][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.172257][ T183] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.174586][ T183] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.190979][ T183] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.203224][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.206220][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.209199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.218272][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.219838][ T183] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.220534][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.222629][ T183] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.226441][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.229463][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.236439][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.238803][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.244558][ T183] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.268026][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.270298][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.273475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.297546][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.299758][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.304067][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.310216][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.312565][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.316936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program [ 166.354700][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 166.356671][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4305/1:b..l [ 166.358884][ C1] (detected by 1, t=10502 jiffies, g=4113, q=318 ncpus=2) [ 166.360815][ C1] task:syz-executor370 state:R running task stack:0 pid:4305 ppid:4300 flags:0x00000004 [ 166.363911][ C1] Call trace: [ 166.364820][ C1] __switch_to+0x2f4/0x568 [ 166.366023][ C1] __schedule+0xdd4/0x1b2c [ 166.367224][ C1] preempt_schedule_irq+0x8c/0x1b8 [ 166.368564][ C1] arm64_preempt_schedule_irq+0x44/0x58 [ 166.370094][ C1] el1_interrupt+0x3c/0x54 [ 166.371284][ C1] el1h_64_irq_handler+0x18/0x24 [ 166.372617][ C1] el1h_64_irq+0x64/0x68 [ 166.373790][ C1] __preempt_count_add+0x28/0x6c [ 166.375151][ C1] lock_is_held_type+0x34/0x198 [ 166.376459][ C1] mem_cgroup_from_task+0x64/0x120 [ 166.377951][ C1] get_obj_cgroup_from_current+0x268/0x450 [ 166.379471][ C1] kmem_cache_alloc+0xa8/0x318 [ 166.380810][ C1] vm_area_dup+0x30/0x1c8 [ 166.381947][ C1] copy_mm+0x7fc/0x11d4 [ 166.383119][ C1] copy_process+0x1618/0x3670 [ 166.384348][ C1] kernel_clone+0x1d8/0x8fc [ 166.385530][ C1] __arm64_sys_clone+0x140/0x19c [ 166.386808][ C1] invoke_syscall+0x98/0x2bc [ 166.387998][ C1] el0_svc_common+0x138/0x258 [ 166.389228][ C1] do_el0_svc+0x58/0x13c [ 166.390304][ C1] el0_svc+0x58/0x138 [ 166.391355][ C1] el0t_64_sync_handler+0x84/0xf0 [ 166.392690][ C1] el0t_64_sync+0x18c/0x190 [ 166.393861][ C1] rcu: rcu_preempt kthread starved for 10501 jiffies! g4113 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 166.394707][ C0] sched: RT throttling activated [ 166.398264][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 166.400997][ C1] rcu: RCU grace-period kthread stack dump: [ 166.402599][ C1] task:rcu_preempt state:R running task stack:0 pid:16 ppid:2 flags:0x00000008 [ 166.405519][ C1] Call trace: [ 166.406412][ C1] __switch_to+0x2f4/0x568 executing program [ 166.407614][ C1] __schedule+0xdd4/0x1b2c [ 166.408836][ C1] schedule+0xc4/0x170 [ 166.409996][ C1] schedule_timeout+0x180/0x2c8 [ 166.411384][ C1] rcu_gp_fqs_loop+0x2a8/0x134c [ 166.412752][ C1] rcu_gp_kthread+0xc0/0x2f8 [ 166.413959][ C1] kthread+0x250/0x2d8 [ 166.415012][ C1] ret_from_fork+0x10/0x20 [ 166.416290][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 166.417969][ C1] CPU: 1 PID: 4327 Comm: syz-executor370 Not tainted 6.1.142-syzkaller #0 [ 166.420248][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 166.420581][ T4316] Bluetooth: hci1: command 0x0409 tx timeout [ 166.422898][ C1] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 166.424620][ T4316] Bluetooth: hci0: command 0x0409 tx timeout [ 166.426568][ C1] pc : lock_release+0x4c0/0x910 [ 166.426585][ C1] lr : lock_release+0x488/0x910 [ 166.426593][ C1] sp : ffff800020997600 [ 166.426597][ C1] x29: ffff800020997640 x28: ffff800014fd5d00 x27: 0000000000000000 [ 166.426617][ C1] x26: dfff800000000000 x25: 0000000000000000 x24: ffff0000d8795db8 [ 166.426633][ C1] x23: 0000000000000001 x22: 0000000000000000 x21: ffffffffffffffff [ 166.426648][ C1] x20: ffff0000d8795340 x19: ffff00019f726d00 x18: 0000000000000000 [ 166.426665][ C1] x17: 0000000000000000 [ 166.428348][ T4316] Bluetooth: hci2: command 0x0409 tx timeout [ 166.429606][ C1] x16: ffff8000082d0f50 x15: 0000ffffefbaf238 [ 166.431058][ T4316] Bluetooth: hci4: command 0x0409 tx timeout [ 166.432064][ C1] [ 166.432071][ C1] x14: 0000000000000000 [ 166.434296][ T4316] Bluetooth: hci3: command 0x0409 tx timeout [ 166.436432][ C1] x13: 1ffff00002a100b1 x12: 0000000000ff0100 [ 166.436451][ C1] x11: ff0080000a88b400 x10: 0000000000000000 x9 : 0000000000000080 [ 166.436467][ C1] x8 : 0000000000000000 x7 : ffff8000087d2f14 x6 : 0000000000000000 [ 166.456512][ C1] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 166.458695][ C1] x2 : 0000000000000008 x1 : ffff800011a8e920 x0 : 0000000000000001 [ 166.461033][ C1] Call trace: [ 166.461997][ C1] lock_release+0x4c0/0x910 [ 166.463246][ C1] __might_fault+0xf0/0x124 [ 166.464520][ C1] __arm64_sys_rt_sigreturn+0x2a4/0x1e00 [ 166.466131][ C1] invoke_syscall+0x98/0x2bc [ 166.467492][ C1] el0_svc_common+0x138/0x258 [ 166.468884][ C1] do_el0_svc+0x58/0x13c [ 166.470150][ C1] el0_svc+0x58/0x138 [ 166.471275][ C1] el0t_64_sync_handler+0x84/0xf0 [ 166.472687][ C1] el0t_64_sync+0x18c/0x190 [ 166.476577][ T1517] cfg80211: failed to load regulatory.db executing program