Warning: Permanently added '10.128.0.186' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs 1970/01/01 00:00:30 serving rpc on tcp://33079 syzkaller login: [ 31.571179][ T4340] cgroup: Unknown subsys name 'net' [ 31.838125][ T4340] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.151739][ T4340] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 39.072514][ T4384] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.074233][ T4387] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.076250][ T4387] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.078079][ T4387] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.079792][ T4387] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 39.081330][ T4387] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.228791][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.230511][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.233114][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.245633][ T89] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.247220][ T89] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.248842][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.345936][ T4401] chnl_net:caif_netlink_parms(): no params data found [ 39.364622][ T4401] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.367237][ T4401] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.369240][ T4401] device bridge_slave_0 entered promiscuous mode [ 39.371961][ T4401] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.373506][ T4401] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.375713][ T4401] device bridge_slave_1 entered promiscuous mode [ 39.382902][ T4401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.386664][ T4401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.394673][ T4401] team0: Port device team_slave_0 added [ 39.397459][ T4401] team0: Port device team_slave_1 added [ 39.403195][ T4401] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.404634][ T4401] 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 1560 would solve the problem. [ 39.410869][ T4401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.414416][ T4401] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.416025][ T4401] 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 1560 would solve the problem. [ 39.421049][ T4401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.486312][ T4401] device hsr_slave_0 entered promiscuous mode [ 39.525316][ T4401] device hsr_slave_1 entered promiscuous mode [ 39.622118][ T4401] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.667301][ T4401] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.708226][ T4401] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.746556][ T4401] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.793266][ T4401] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.794761][ T4401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.796563][ T4401] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.798033][ T4401] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.816150][ T4401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.833014][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.835892][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.838106][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.843507][ T4401] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.847094][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.849226][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.850670][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.853816][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.856360][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.857792][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.863956][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.866281][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.870166][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.873218][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.878643][ T4401] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.881045][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.894012][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.947006][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.948517][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.952113][ T4401] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.958681][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.964870][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.969894][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.971501][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.980860][ T4401] device veth0_vlan entered promiscuous mode [ 39.984342][ T4401] device veth1_vlan entered promiscuous mode [ 39.993231][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.996156][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.998757][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.001609][ T4401] device veth0_macvtap entered promiscuous mode [ 40.004418][ T4401] device veth1_macvtap entered promiscuous mode [ 40.010715][ T4401] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.012355][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.014600][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.018384][ T4401] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.019772][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.022561][ T4401] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.024426][ T4401] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.027381][ T4401] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.029203][ T4401] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:40 executed programs: 0 [ 40.706217][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.708143][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.709833][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.711850][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.713806][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.716507][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.016089][ T4457] chnl_net:caif_netlink_parms(): no params data found [ 41.082974][ T4457] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.084538][ T4457] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.086855][ T4457] device bridge_slave_0 entered promiscuous mode [ 41.089215][ T4457] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.090721][ T4457] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.092554][ T4457] device bridge_slave_1 entered promiscuous mode [ 41.099998][ T4457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.102799][ T4457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.110049][ T4457] team0: Port device team_slave_0 added [ 41.112146][ T4457] team0: Port device team_slave_1 added [ 41.122457][ T4457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.123961][ T4457] 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 1560 would solve the problem. [ 41.129858][ T4457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.132798][ T4457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.134206][ T4457] 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 1560 would solve the problem. [ 41.140698][ T4457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.486291][ T4457] device hsr_slave_0 entered promiscuous mode [ 41.525355][ T4457] device hsr_slave_1 entered promiscuous mode [ 41.565203][ T4457] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.566939][ T4457] Cannot create hsr debugfs directory [ 41.826679][ T4457] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.795533][ T4387] Bluetooth: hci0: command 0x0409 tx timeout [ 44.606341][ T4457] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.885288][ T4387] Bluetooth: hci0: command 0x041b tx timeout [ 45.535859][ T4457] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.646931][ T4457] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.922231][ T4457] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.017091][ T4457] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.076835][ T4457] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.157550][ T4457] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.213895][ T4457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.249205][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.250889][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.253459][ T4457] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.256273][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.258007][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.259651][ T1634] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.261004][ T1634] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.262784][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.265808][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.268249][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.270205][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.271616][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.275785][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.278959][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.282036][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.284998][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.287846][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.293060][ T9] device hsr_slave_0 left promiscuous mode [ 46.325315][ T9] device hsr_slave_1 left promiscuous mode [ 46.425164][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 46.426749][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 46.428913][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 46.430410][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 46.432062][ T9] device bridge_slave_1 left promiscuous mode [ 46.433830][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.485887][ T9] device bridge_slave_0 left promiscuous mode [ 46.487189][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.645408][ T9] device veth1_macvtap left promiscuous mode [ 46.646817][ T9] device veth0_macvtap left promiscuous mode [ 46.647996][ T9] device veth1_vlan left promiscuous mode [ 46.649270][ T9] device veth0_vlan left promiscuous mode [ 46.955280][ T4387] Bluetooth: hci0: command 0x040f tx timeout [ 48.826792][ T9] team0 (unregistering): Port device team_slave_1 removed [ 48.985927][ T9] team0 (unregistering): Port device team_slave_0 removed [ 49.035112][ T4387] Bluetooth: hci0: command 0x0419 tx timeout [ 49.185460][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.405899][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 50.957001][ T9] bond0 (unregistering): Released all slaves [ 51.230435][ T4457] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.232605][ T4457] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.236512][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.238608][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.240544][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.242403][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.244344][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.246319][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.251584][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.300385][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.302067][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.305368][ T4457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.312310][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.314376][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.320852][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.322847][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.324847][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.327771][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.330603][ T4457] device veth0_vlan entered promiscuous mode [ 51.333801][ T4457] device veth1_vlan entered promiscuous mode [ 51.342981][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.344826][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.347196][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.348962][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.352169][ T4457] device veth0_macvtap entered promiscuous mode [ 51.354573][ T4457] device veth1_macvtap entered promiscuous mode [ 51.360085][ T4457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.361499][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.363443][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.368260][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.370183][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.373392][ T4457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.374853][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.377933][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.380821][ T4457] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.382592][ T4457] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.384292][ T4457] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.386333][ T4457] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.406090][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.407791][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.410226][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.420014][ T1634] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.421393][ T1634] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.423347][ T1634] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:51 executed programs: 2 [ 51.466459][ T4474] [ 51.466959][ T4474] ==================================== [ 51.468294][ T4474] WARNING: syz.0.17/4474 still has locks held! [ 51.469650][ T4474] syzkaller #0 Not tainted [ 51.470653][ T4474] ------------------------------------ [ 51.471848][ T4474] 1 lock held by syz.0.17/4474: [ 51.472917][ T4474] #0: ffff0000d1734d40 (&wdev->mtx){+.+.}-{3:3}, at: cfg80211_wext_siwgenie+0xc8/0x370 [ 51.474929][ T4474] [ 51.474929][ T4474] stack backtrace: [ 51.476648][ T4474] CPU: 1 PID: 4474 Comm: syz.0.17 Not tainted syzkaller #0 [ 51.478233][ T4474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 51.480410][ T4474] Call trace: [ 51.481074][ T4474] dump_backtrace+0x1c4/0x1f0 [ 51.482055][ T4474] show_stack+0x2c/0x3c [ 51.482883][ T4474] __dump_stack+0x30/0x40 [ 51.483873][ T4474] dump_stack_lvl+0xf4/0x15c [ 51.484883][ T4474] dump_stack+0x1c/0x5c [ 51.485866][ T4474] print_held_locks_bug+0xb8/0x100 [ 51.486989][ T4474] debug_check_no_locks_held+0x5c/0x74 [ 51.488211][ T4474] do_exit+0x1114/0x19ac [ 51.489140][ T4474] do_group_exit+0x198/0x238 [ 51.490237][ T4474] __wake_up_parent+0x0/0x60 [ 51.491357][ T4474] invoke_syscall+0x98/0x290 [ 51.492515][ T4474] el0_svc_common+0x13c/0x258 [ 51.493573][ T4474] do_el0_svc+0x5c/0x134 [ 51.494596][ T4474] el0_svc+0x58/0x12c [ 51.495552][ T4474] el0t_64_sync_handler+0x84/0xf0 [ 51.496760][ T4474] el0t_64_sync+0x18c/0x190