Warning: Permanently added '10.128.1.6' (ED25519) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes [ 38.993428][ T4291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 39.031186][ T4316] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.034695][ T4316] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 39.035537][ T4318] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 39.037212][ T4316] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 39.038752][ T4318] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 39.041616][ T4316] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.042692][ T4318] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 39.044815][ T4316] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 39.046016][ T4318] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 39.048442][ T4316] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 39.049989][ T4318] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.051827][ T4316] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 39.052853][ T4318] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 39.054861][ T4316] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 39.056290][ T4318] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 39.060232][ T4318] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.060566][ T4316] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 39.063082][ T4318] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 39.064379][ T4316] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 39.066247][ T4318] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 39.068956][ T4316] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 39.070096][ T4318] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 39.072114][ T4316] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.073483][ T4318] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 39.075135][ T4316] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 39.076634][ T4318] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 39.079090][ T4316] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 39.080371][ T4318] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 39.082931][ T47] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 39.084592][ T4318] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 39.245875][ T1728] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.248005][ T1728] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.253254][ T1728] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.262892][ T175] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.264972][ T175] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.269796][ T175] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.285679][ T1728] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.285878][ T175] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.287546][ T1728] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.290650][ T175] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.293562][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.295983][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.327012][ T1728] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.329728][ T1728] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.336098][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.339265][ T1728] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.341411][ T1728] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.344033][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.353347][ T1728] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.355351][ T1728] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.360053][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.373740][ T1728] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.375672][ T1728] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.382976][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.392174][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 39.394222][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.397405][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 144.397739][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 144.399476][ C1] (detected by 1, t=10502 jiffies, g=3529, q=408 ncpus=2) [ 144.401146][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294951734-4294941232), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 144.404500][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g3529 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 144.407190][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 144.409573][ C1] rcu: RCU grace-period kthread stack dump: [ 144.411028][ C1] task:rcu_preempt state:R running task stack:0 pid:16 ppid:2 flags:0x00000008 [ 144.413660][ C1] Call trace: [ 144.414512][ C1] __switch_to+0x308/0x598 [ 144.415546][ C1] __schedule+0xef4/0x1d44 [ 144.416614][ C1] schedule+0xc4/0x170 [ 144.417571][ C1] schedule_timeout+0x1d8/0x344 [ 144.418731][ C1] rcu_gp_fqs_loop+0x2cc/0x1538 [ 144.419877][ C1] rcu_gp_kthread+0xc0/0x308 [ 144.420989][ C1] kthread+0x250/0x2d8 [ 144.421989][ C1] ret_from_fork+0x10/0x20 [ 144.423094][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 144.424618][ C1] Task dump for CPU 0: [ 144.425622][ C1] task:syz-executor413 state:R running task stack:0 pid:4322 ppid:4302 flags:0x00000001 [ 144.428193][ C1] Call trace: [ 144.429031][ C1] __switch_to+0x308/0x598 [ 144.430165][ C1] 0xfffff00002b600b1