Warning: Permanently added '10.128.1.104' (ED25519) to the list of known hosts. 1970/01/01 00:00:27 parsed 1 programs [ 28.292132][ T6556] cgroup: Unknown subsys name 'net' [ 28.422190][ T6556] cgroup: Unknown subsys name 'cpuset' [ 28.424104][ T6556] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 28.598785][ T6556] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 33.083670][ T6563] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 33.322545][ T6582] chnl_net:caif_netlink_parms(): no params data found [ 33.344436][ T6582] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.344708][ T6582] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.344773][ T6582] bridge_slave_0: entered allmulticast mode [ 33.345201][ T6582] bridge_slave_0: entered promiscuous mode [ 33.346281][ T6582] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.346324][ T6582] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.346385][ T6582] bridge_slave_1: entered allmulticast mode [ 33.346759][ T6582] bridge_slave_1: entered promiscuous mode [ 33.357450][ T6582] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.358277][ T6582] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.388005][ T6582] team0: Port device team_slave_0 added [ 33.388731][ T6582] team0: Port device team_slave_1 added [ 33.395935][ T6582] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.395955][ T6582] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.395968][ T6582] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.396739][ T6582] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.396747][ T6582] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.396761][ T6582] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.418247][ T6582] hsr_slave_0: entered promiscuous mode [ 33.418576][ T6582] hsr_slave_1: entered promiscuous mode [ 33.466271][ T6582] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.469841][ T6582] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.472736][ T6582] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.475033][ T6582] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.484947][ T6582] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.485005][ T6582] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.485170][ T6582] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.485193][ T6582] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.498863][ T6582] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.503563][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.505240][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.571406][ T6582] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.573904][ T791] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.573950][ T791] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.576736][ T791] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.576776][ T791] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.623311][ T6582] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.633533][ T6582] veth0_vlan: entered promiscuous mode [ 33.635491][ T6582] veth1_vlan: entered promiscuous mode [ 33.644298][ T6582] veth0_macvtap: entered promiscuous mode [ 33.645203][ T6582] veth1_macvtap: entered promiscuous mode [ 33.648688][ T6582] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.652262][ T6582] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.654639][ T2147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.654729][ T2147] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.654756][ T2147] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.654834][ T2147] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.956673][ T791] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.005511][ T791] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.048813][ T791] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.057215][ T233] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.057241][ T233] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.065502][ T233] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.065529][ T233] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.096715][ T791] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.196604][ T6622] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.198249][ T6622] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.199645][ T6622] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.202098][ T6622] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.203417][ T6622] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:34 executed programs: 0 [ 34.776930][ T6144] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.778207][ T6144] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.778847][ T6144] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.779181][ T6144] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.779366][ T6144] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.823645][ T6659] chnl_net:caif_netlink_parms(): no params data found [ 34.844233][ T6659] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.844299][ T6659] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.844365][ T6659] bridge_slave_0: entered allmulticast mode [ 34.844778][ T6659] bridge_slave_0: entered promiscuous mode [ 34.845762][ T6659] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.845801][ T6659] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.845854][ T6659] bridge_slave_1: entered allmulticast mode [ 34.846266][ T6659] bridge_slave_1: entered promiscuous mode [ 34.857564][ T6659] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.859282][ T6659] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.866533][ T6659] team0: Port device team_slave_0 added [ 34.867573][ T6659] team0: Port device team_slave_1 added [ 34.874993][ T6659] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.875013][ T6659] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.875029][ T6659] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.876024][ T6659] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.876031][ T6659] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.876046][ T6659] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.894014][ T6659] hsr_slave_0: entered promiscuous mode [ 34.894341][ T6659] hsr_slave_1: entered promiscuous mode [ 34.894523][ T6659] debugfs: 'hsr0' already exists in 'hsr' [ 34.894564][ T6659] Cannot create hsr debugfs directory [ 36.811023][ T6144] Bluetooth: hci0: command tx timeout [ 37.131307][ T791] bridge_slave_1: left allmulticast mode [ 37.131346][ T791] bridge_slave_1: left promiscuous mode [ 37.131576][ T791] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.139479][ T791] bridge_slave_0: left allmulticast mode [ 37.139510][ T791] bridge_slave_0: left promiscuous mode [ 37.139600][ T791] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.313362][ T791] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 37.362080][ T791] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 37.381632][ T791] bond0 (unregistering): Released all slaves [ 37.475887][ T791] hsr_slave_0: left promiscuous mode [ 37.476917][ T791] hsr_slave_1: left promiscuous mode [ 37.477202][ T791] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.477215][ T791] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 37.477607][ T791] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.477616][ T791] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 37.483062][ T791] veth1_macvtap: left promiscuous mode [ 37.483104][ T791] veth0_macvtap: left promiscuous mode [ 37.483148][ T791] veth1_vlan: left promiscuous mode [ 37.483193][ T791] veth0_vlan: left promiscuous mode [ 37.599312][ T791] team0 (unregistering): Port device team_slave_1 removed [ 37.607205][ T791] team0 (unregistering): Port device team_slave_0 removed [ 37.895315][ T6659] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.898552][ T6659] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.900674][ T6659] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.904033][ T6659] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.927270][ T6659] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.934998][ T6659] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.937912][ T233] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.937956][ T233] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.943838][ T233] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.943880][ T233] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.149692][ T6659] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.159215][ T6659] veth0_vlan: entered promiscuous mode [ 38.168147][ T6659] veth1_vlan: entered promiscuous mode [ 38.177314][ T6659] veth0_macvtap: entered promiscuous mode [ 38.179747][ T6659] veth1_macvtap: entered promiscuous mode [ 38.185693][ T6659] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.188808][ T6659] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.195673][ T2147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.195801][ T2147] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.195824][ T2147] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.195835][ T2147] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.230384][ T2282] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.230412][ T2282] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.242980][ T2147] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.243010][ T2147] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.891198][ T6144] Bluetooth: hci0: command tx timeout 1970/01/01 00:00:39 executed programs: 62 [ 40.981100][ T6144] Bluetooth: hci0: command tx timeout [ 43.050907][ T6144] Bluetooth: hci0: command tx timeout 1970/01/01 00:00:44 executed programs: 278 1970/01/01 00:00:49 executed programs: 494 [ 52.349071][ T6622] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 52.349625][ T6622] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 52.349838][ T6622] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 52.350163][ T6622] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 52.350345][ T6622] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 52.397899][ T7954] chnl_net:caif_netlink_parms(): no params data found [ 52.417984][ T7954] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.419297][ T7954] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.420583][ T7954] bridge_slave_0: entered allmulticast mode [ 52.422334][ T7954] bridge_slave_0: entered promiscuous mode [ 52.424243][ T7954] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.426039][ T7954] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.427360][ T7954] bridge_slave_1: entered allmulticast mode [ 52.428803][ T7954] bridge_slave_1: entered promiscuous mode [ 52.437571][ T7954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.440115][ T7954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.449549][ T7954] team0: Port device team_slave_0 added [ 52.451482][ T7954] team0: Port device team_slave_1 added [ 52.464827][ T7954] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.465927][ T7954] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 52.467657][ T7954] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.468787][ T7954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.468798][ T7954] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 52.468814][ T7954] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.482394][ T7954] hsr_slave_0: entered promiscuous mode [ 52.483050][ T7954] hsr_slave_1: entered promiscuous mode [ 52.514001][ T7954] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.900469][ T7954] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.978232][ T7954] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.022828][ T7954] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.110895][ T2282] bridge_slave_1: left allmulticast mode [ 53.111931][ T2282] bridge_slave_1: left promiscuous mode [ 53.112017][ T2282] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.113546][ T2282] bridge_slave_0: left allmulticast mode [ 53.113556][ T2282] bridge_slave_0: left promiscuous mode [ 53.113613][ T2282] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.253891][ T2282] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.302324][ T2282] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 53.331637][ T2282] bond0 (unregistering): Released all slaves [ 53.343614][ T7954] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.346018][ T7954] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.348047][ T7954] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.350053][ T7954] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.369831][ T7954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.377888][ T7954] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.380352][ T791] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.380396][ T791] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.384078][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.384128][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.393793][ T7954] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.431000][ T7954] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.439347][ T7954] veth0_vlan: entered promiscuous mode [ 53.443479][ T7954] veth1_vlan: entered promiscuous mode [ 53.448916][ T7954] veth0_macvtap: entered promiscuous mode [ 53.449807][ T7954] veth1_macvtap: entered promiscuous mode [ 53.489167][ T7954] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.492538][ T7954] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.499171][ T2147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.499216][ T2147] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.499235][ T2147] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.499249][ T2147] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.518601][ T233] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.518634][ T233] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.527864][ T791] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.527890][ T791] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.750195][ T2282] hsr_slave_0: left promiscuous mode [ 53.754168][ T2282] hsr_slave_1: left promiscuous mode [ 53.754451][ T2282] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.754474][ T2282] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.757893][ T2282] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.759427][ T2282] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.767007][ T2282] veth1_macvtap: left promiscuous mode [ 53.768026][ T2282] veth0_macvtap: left promiscuous mode [ 53.768101][ T2282] veth1_vlan: left promiscuous mode [ 53.768167][ T2282] veth0_vlan: left promiscuous mode [ 53.886408][ T2282] team0 (unregistering): Port device team_slave_1 removed [ 53.893211][ T2282] team0 (unregistering): Port device team_slave_0 removed [ 54.410869][ T6144] Bluetooth: hci1: command tx timeout 1970/01/01 00:00:54 executed programs: 651 [ 56.490918][ T6144] Bluetooth: hci1: command tx timeout [ 58.571077][ T6144] Bluetooth: hci1: command tx timeout 1970/01/01 00:00:59 executed programs: 867 [ 60.660928][ T6144] Bluetooth: hci1: command tx timeout [ 64.491840][ T2455] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.491887][ T2455] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.501494][ T11] cfg80211: failed to load regulatory.db 1970/01/01 00:01:04 executed programs: 1080 [ 67.597082][ T6622] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.598631][ T6622] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.600377][ T6622] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.602018][ T6622] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.603645][ T6622] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.665323][ T9243] chnl_net:caif_netlink_parms(): no params data found [ 69.610803][ T6144] Bluetooth: hci0: command tx timeout [ 71.701043][ T6144] Bluetooth: hci0: command tx timeout [ 73.770774][ T6144] Bluetooth: hci0: command tx timeout [ 75.850779][ T6144] Bluetooth: hci0: command tx timeout [ 88.050742][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [aoe_tx0:2455] [ 88.050761][ C1] Modules linked in: [ 88.050768][ C1] irq event stamp: 69345789 [ 88.053035][ C1] hardirqs last enabled at (69345788): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 88.054558][ C1] hardirqs last disabled at (69345789): [] enter_from_kernel_mode+0x14/0x34 [ 88.056007][ C1] softirqs last enabled at (1064): [] local_bh_enable+0x10/0x34 [ 88.057319][ C1] softirqs last disabled at (1068): [] local_bh_disable+0x10/0x34 [ 88.058636][ C1] CPU: 1 UID: 0 PID: 2455 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT [ 88.058654][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.058661][ C1] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 88.058667][ C1] pc : _raw_spin_unlock_irqrestore+0x44/0x98 [ 88.058675][ C1] lr : _raw_spin_unlock_irqrestore+0x38/0x98 [ 88.058680][ C1] sp : ffff8000a21e76c0 [ 88.058683][ C1] x29: ffff8000a21e76c0 x28: ffff0000d5954570 x27: 0000000000000000 [ 88.058691][ C1] x26: ffff0000d5954500 x25: ffff0000c60bc238 x24: dfff800000000000 [ 88.058698][ C1] x23: 0000000000000003 x22: 0000000000000000 x21: ffff8000911b18c0 [ 88.058704][ C1] x20: ffff8000976d7f60 x19: 0000000000000000 x18: 1fffe000337db690 [ 88.058711][ C1] x17: ffff800093325000 x16: ffff80008052bd88 x15: 0000000000000001 [ 88.058717][ C1] x14: 1ffff00012edafec x13: 0000000000000000 x12: 0000000000000000 [ 88.058723][ C1] x11: ffff800093124c88 x10: 0000000000000003 x9 : 0000000000000000 [ 88.058729][ C1] x8 : 00000000000000c0 x7 : ffff800083b31bc4 x6 : 0000000000000000 [ 88.058736][ C1] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 [ 88.058742][ C1] x2 : 0000000000000002 x1 : ffff80008eb9b3b1 x0 : ffff80010c9ee000 [ 88.058748][ C1] Call trace: [ 88.058751][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 (P) [ 88.058758][ C1] uart_port_unlock_deref+0x108/0x2ec [ 88.058766][ C1] uart_write_room+0xa4/0x15c [ 88.058772][ C1] tty_write_room+0x6c/0x8c [ 88.058779][ C1] handle_tx+0x128/0x5fc [ 88.058784][ C1] caif_xmit+0x108/0x150 [ 88.058789][ C1] dev_hard_start_xmit+0x2b0/0x890 [ 88.058794][ C1] __dev_queue_xmit+0x1600/0x32a8 [ 88.058799][ C1] tx+0x9c/0x1cc [ 88.058806][ C1] kthread+0x164/0x354 [ 88.058811][ C1] kthread+0x5fc/0x75c [ 88.058819][ C1] ret_from_fork+0x10/0x20 [ 88.058826][ C1] Sending NMI from CPU 1 to CPUs 0: [ 88.058836][ C0] NMI backtrace for cpu 0 [ 88.058847][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT [ 88.058858][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.058862][ C0] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 88.058867][ C0] pc : arch_local_irq_enable+0x8/0xc [ 88.058875][ C0] lr : default_idle_call+0xd0/0xfc [ 88.058880][ C0] sp : ffff80008f517d20 [ 88.058882][ C0] x29: ffff80008f517d20 x28: 0000000000000001 x27: dfff800000000000 [ 88.058892][ C0] x26: 1ffff00011ea2fac x25: 0000000000000000 x24: 0000000000000000 [ 88.058898][ C0] x23: 1ffff00011eb8c30 x22: ffff80008f59e768 x21: 1ffff00011eb3ced [ 88.058905][ C0] x20: 0000000000000000 x19: ffff8000804cc384 x18: 1fffe000337d6e90 [ 88.058911][ C0] x17: ffff80008f59e000 x16: ffff8000804cbca8 x15: 0000000000000001 [ 88.058918][ C0] x14: 1fffe000337d8b40 x13: 0000000000000000 x12: 0000000000000000 [ 88.058924][ C0] x11: ffff6000337d8b41 x10: 0000000000000003 x9 : 0000000000000000 [ 88.058930][ C0] x8 : 00000000000fd083 x7 : ffff800080663c90 x6 : 0000000000000000 [ 88.058936][ C0] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008adfde00 [ 88.058943][ C0] x2 : 0000000000000000 x1 : ffff80008eb9b3b1 x0 : ffff80010c9ca000 [ 88.058949][ C0] Call trace: [ 88.058951][ C0] arch_local_irq_enable+0x8/0xc (P) [ 88.058956][ C0] do_idle+0x1d8/0x454 [ 88.058960][ C0] cpu_startup_entry+0x5c/0x74 [ 88.058965][ C0] rest_init+0x2d8/0x2f4 [ 88.058969][ C0] start_kernel+0x394/0x3e4 [ 88.058977][ C0] __primary_switched+0x8c/0x94 [ 88.059836][ C1] Kernel panic - not syncing: softlockup: hung tasks [ 88.106764][ C1] CPU: 1 UID: 0 PID: 2455 Comm: aoe_tx0 Tainted: G L syzkaller #0 PREEMPT [ 88.108169][ C1] Tainted: [L]=SOFTLOCKUP [ 88.108764][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.110148][ C1] Call trace: [ 88.110596][ C1] show_stack+0x2c/0x3c (C) [ 88.111223][ C1] __dump_stack+0x30/0x40 [ 88.111834][ C1] dump_stack_lvl+0x30/0x12c [ 88.112487][ C1] dump_stack+0x1c/0x28 [ 88.113058][ C1] vpanic+0x22c/0x6c0 [ 88.113587][ C1] vpanic+0x0/0x6c0 [ 88.114083][ C1] softlockup_fn+0x0/0x120 [ 88.114659][ C1] __hrtimer_run_queues+0x3ec/0xb78 [ 88.115354][ C1] hrtimer_interrupt+0x2b8/0xb50 [ 88.116012][ C1] arch_timer_handler_virt+0x70/0x84 [ 88.116716][ C1] handle_percpu_devid_irq+0x174/0x308 [ 88.117442][ C1] generic_handle_domain_irq+0xe0/0x140 [ 88.118168][ C1] gic_handle_irq+0x6c/0x190 [ 88.118781][ C1] call_on_irq_stack+0x30/0x48 [ 88.119416][ C1] do_interrupt_handler+0xd4/0x138 [ 88.120116][ C1] el1_interrupt+0x3c/0x60 [ 88.120714][ C1] el1h_64_irq_handler+0x18/0x24 [ 88.121392][ C1] el1h_64_irq+0x6c/0x70 [ 88.121960][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 (P) [ 88.122758][ C1] uart_port_unlock_deref+0x108/0x2ec [ 88.123467][ C1] uart_write_room+0xa4/0x15c [ 88.124078][ C1] tty_write_room+0x6c/0x8c [ 88.124684][ C1] handle_tx+0x128/0x5fc [ 88.125240][ C1] caif_xmit+0x108/0x150 [ 88.125797][ C1] dev_hard_start_xmit+0x2b0/0x890 [ 88.126456][ C1] __dev_queue_xmit+0x1600/0x32a8 [ 88.127109][ C1] tx+0x9c/0x1cc [ 88.127574][ C1] kthread+0x164/0x354 [ 88.128118][ C1] kthread+0x5fc/0x75c [ 88.128667][ C1] ret_from_fork+0x10/0x20 [ 88.129249][ C1] SMP: stopping secondary CPUs [ 88.129868][ C1] Kernel Offset: disabled [ 88.130436][ C1] CPU features: 0x100000,0001e000,42702281,5427fea7 [ 88.131329][ C1] Memory Limit: none [ 88.131850][ C1] [ 88.132157][ C1] ============================= [ 88.132778][ C1] [ BUG: Invalid wait context ] [ 88.133407][ C1] syzkaller #0 Tainted: G L [ 88.134193][ C1] ----------------------------- [ 88.134814][ C1] aoe_tx0/2455 is trying to lock: [ 88.135481][ C1] ffff0000c1b5d528 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0xa0/0x290 [ 88.136674][ C1] other info that might help us debug this: [ 88.137417][ C1] context-{2:2} [ 88.137856][ C1] 3 locks held by aoe_tx0/2455: [ 88.138477][ C1] #0: ffff80008f78b7c0 (rcu_read_lock_bh){....}-{1:3}, at: rcu_lock_acquire+0x18/0x54 [ 88.139776][ C1] #1: ffff0000ce009558 (_xmit_NONE#2){+...}-{3:3}, at: __dev_queue_xmit+0x11d0/0x32a8 [ 88.141068][ C1] #2: ffff80008f78b760 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x10/0x4c [ 88.142335][ C1] stack backtrace: [ 88.142827][ C1] CPU: 1 UID: 0 PID: 2455 Comm: aoe_tx0 Tainted: G L syzkaller #0 PREEMPT [ 88.144173][ C1] Tainted: [L]=SOFTLOCKUP [ 88.144757][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.146071][ C1] Call trace: [ 88.146504][ C1] show_stack+0x2c/0x3c (C) [ 88.147112][ C1] __dump_stack+0x30/0x40 [ 88.147686][ C1] dump_stack_lvl+0x30/0x12c [ 88.148294][ C1] dump_stack+0x1c/0x28 [ 88.148838][ C1] __lock_acquire+0xaec/0x30a4 [ 88.149479][ C1] lock_acquire+0x14c/0x2e0 [ 88.150073][ C1] _raw_spin_lock+0x48/0x60 [ 88.150692][ C1] bus_for_each_dev+0xa0/0x290 [ 88.151348][ C1] coresight_panic_cb+0x2c/0x3c [ 88.152006][ C1] notifier_call_chain+0x1b8/0x4e4 [ 88.152700][ C1] atomic_notifier_call_chain+0xd0/0x180 [ 88.153468][ C1] vpanic+0x2c0/0x6c0 [ 88.154000][ C1] vpanic+0x0/0x6c0 [ 88.154497][ C1] softlockup_fn+0x0/0x120 [ 88.155073][ C1] __hrtimer_run_queues+0x3ec/0xb78 [ 88.155783][ C1] hrtimer_interrupt+0x2b8/0xb50 [ 88.156445][ C1] arch_timer_handler_virt+0x70/0x84 [ 88.157156][ C1] handle_percpu_devid_irq+0x174/0x308 [ 88.157908][ C1] generic_handle_domain_irq+0xe0/0x140 [ 88.158663][ C1] gic_handle_irq+0x6c/0x190 [ 88.159271][ C1] call_on_irq_stack+0x30/0x48 [ 88.159916][ C1] do_interrupt_handler+0xd4/0x138 [ 88.160606][ C1] el1_interrupt+0x3c/0x60 [ 88.161210][ C1] el1h_64_irq_handler+0x18/0x24 [ 88.161887][ C1] el1h_64_irq+0x6c/0x70 [ 88.162461][ C1] _raw_spin_unlock_irqrestore+0x44/0x98 (P) [ 88.163258][ C1] uart_port_unlock_deref+0x108/0x2ec [ 88.163979][ C1] uart_write_room+0xa4/0x15c [ 88.164617][ C1] tty_write_room+0x6c/0x8c [ 88.165193][ C1] handle_tx+0x128/0x5fc [ 88.165743][ C1] caif_xmit+0x108/0x150 [ 88.166304][ C1] dev_hard_start_xmit+0x2b0/0x890 [ 88.166984][ C1] __dev_queue_xmit+0x1600/0x32a8 [ 88.167650][ C1] tx+0x9c/0x1cc [ 88.168121][ C1] kthread+0x164/0x354 [ 88.168650][ C1] kthread+0x5fc/0x75c [ 88.169194][ C1] ret_from_fork+0x10/0x20 [ 88.395765][ C1] Rebooting in 86400 seconds..