Warning: Permanently added '10.128.0.60' (ED25519) to the list of known hosts. 2025/03/23 09:56:28 ignoring optional flag "sandboxArg"="0" 2025/03/23 09:56:30 parsed 1 programs [ 296.495495][ T5864] cgroup: Unknown subsys name 'net' [ 296.649362][ T5864] cgroup: Unknown subsys name 'cpuset' [ 296.658397][ T5864] cgroup: Unknown subsys name 'rlimit' [ 298.218925][ T5864] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 301.252174][ T5870] 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. [ 301.827221][ T5880] syz-executor (5880) used greatest stack depth: 18448 bytes left [ 303.620127][ T5928] chnl_net:caif_netlink_parms(): no params data found [ 303.680251][ T5928] bridge0: port 1(bridge_slave_0) entered blocking state [ 303.688228][ T5928] bridge0: port 1(bridge_slave_0) entered disabled state [ 303.695518][ T5928] bridge_slave_0: entered allmulticast mode [ 303.702733][ T5928] bridge_slave_0: entered promiscuous mode [ 303.713717][ T5928] bridge0: port 2(bridge_slave_1) entered blocking state [ 303.721385][ T5928] bridge0: port 2(bridge_slave_1) entered disabled state [ 303.728834][ T5928] bridge_slave_1: entered allmulticast mode [ 303.735523][ T5928] bridge_slave_1: entered promiscuous mode [ 303.764347][ T5928] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 303.776769][ T5928] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 303.808974][ T5928] team0: Port device team_slave_0 added [ 303.817889][ T5928] team0: Port device team_slave_1 added [ 303.840995][ T5928] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 303.848157][ T5928] 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. [ 303.874429][ T5928] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 303.887338][ T5928] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 303.894347][ T5928] 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. [ 303.920552][ T5928] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 303.957616][ T5928] hsr_slave_0: entered promiscuous mode [ 303.963844][ T5928] hsr_slave_1: entered promiscuous mode [ 304.071306][ T5928] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 304.081000][ T5928] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 304.092350][ T5928] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 304.101530][ T5928] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 304.126126][ T5928] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.133318][ T5928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 304.141267][ T5928] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.148411][ T5928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 304.203378][ T5928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 304.220335][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.230414][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.246487][ T5928] 8021q: adding VLAN 0 to HW filter on device team0 [ 304.260935][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.268080][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 304.283450][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.290593][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 304.440799][ T5928] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 304.477493][ T5928] veth0_vlan: entered promiscuous mode [ 304.489024][ T5928] veth1_vlan: entered promiscuous mode [ 304.514598][ T5928] veth0_macvtap: entered promiscuous mode [ 304.524535][ T5928] veth1_macvtap: entered promiscuous mode [ 304.541776][ T5928] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 304.556491][ T5928] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 304.568544][ T5928] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.577945][ T5928] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.587506][ T5928] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.596618][ T5928] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 304.743067][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.774608][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 304.783574][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 304.791804][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 304.803576][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 304.812092][ T55] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 304.819612][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 304.837396][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 304.923122][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 305.017010][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 305.117874][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 305.130368][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 305.155262][ T1146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 305.163275][ T1146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/03/23 09:56:43 executed programs: 0 [ 306.238554][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 306.247240][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 306.255292][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 306.265754][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 306.273351][ T55] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 306.280973][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 306.408024][ T5969] chnl_net:caif_netlink_parms(): no params data found [ 306.459132][ T5969] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.466701][ T5969] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.474709][ T5969] bridge_slave_0: entered allmulticast mode [ 306.481799][ T5969] bridge_slave_0: entered promiscuous mode [ 306.490415][ T5969] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.498813][ T5969] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.506373][ T5969] bridge_slave_1: entered allmulticast mode [ 306.513143][ T5969] bridge_slave_1: entered promiscuous mode [ 306.541213][ T5969] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 306.552412][ T5969] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 306.580783][ T5969] team0: Port device team_slave_0 added [ 306.589078][ T5969] team0: Port device team_slave_1 added [ 306.611784][ T5969] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 306.619079][ T5969] 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. [ 306.646770][ T5969] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 306.659553][ T5969] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 306.666878][ T5969] 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. [ 306.693301][ T5969] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 306.727226][ T5969] hsr_slave_0: entered promiscuous mode [ 306.733801][ T5969] hsr_slave_1: entered promiscuous mode [ 306.740983][ T5969] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 306.749024][ T5969] Cannot create hsr debugfs directory [ 307.689668][ T12] bridge_slave_1: left allmulticast mode [ 307.697187][ T12] bridge_slave_1: left promiscuous mode [ 307.703580][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 307.729399][ T12] bridge_slave_0: left allmulticast mode [ 307.735134][ T12] bridge_slave_0: left promiscuous mode [ 307.741225][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.064438][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 308.077499][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 308.088033][ T12] bond0 (unregistering): Released all slaves [ 308.165229][ T12] hsr_slave_0: left promiscuous mode [ 308.172893][ T12] hsr_slave_1: left promiscuous mode [ 308.179166][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 308.186692][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 308.194705][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 308.203705][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 308.218027][ T12] veth1_macvtap: left promiscuous mode [ 308.223782][ T12] veth0_macvtap: left promiscuous mode [ 308.229469][ T12] veth1_vlan: left promiscuous mode [ 308.235335][ T12] veth0_vlan: left promiscuous mode [ 308.336450][ T55] Bluetooth: hci0: command tx timeout [ 308.511393][ T12] team0 (unregistering): Port device team_slave_1 removed [ 308.541477][ T12] team0 (unregistering): Port device team_slave_0 removed [ 309.043373][ T5969] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 309.068768][ T5969] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 309.085192][ T5969] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 309.106365][ T5969] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 309.214729][ T5969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 309.337848][ T5969] 8021q: adding VLAN 0 to HW filter on device team0 [ 309.350414][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 309.357609][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 309.387429][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 309.394572][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 309.508954][ T5969] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 309.755347][ T5969] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 309.821730][ T5969] veth0_vlan: entered promiscuous mode [ 309.839179][ T5969] veth1_vlan: entered promiscuous mode [ 309.880385][ T5969] veth0_macvtap: entered promiscuous mode [ 309.890777][ T5969] veth1_macvtap: entered promiscuous mode [ 309.914958][ T5969] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 309.939336][ T5969] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 309.968559][ T5969] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.977989][ T5969] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.987272][ T5969] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 309.996736][ T5969] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 310.085126][ T995] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 310.107895][ T995] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 310.155320][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 310.171224][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 310.324626][ T6038] netlink: 'syz.0.16': attribute type 10 has an invalid length. [ 310.390024][ T6038] team0: Port device wlan1 added [ 310.406445][ T55] Bluetooth: hci0: command tx timeout [ 310.435471][ T6041] netlink: 'syz.0.17': attribute type 10 has an invalid length. [ 310.550643][ T6045] netlink: 'syz.0.18': attribute type 10 has an invalid length. [ 310.596961][ T6047] netlink: 'syz.0.19': attribute type 10 has an invalid length. [ 310.631369][ T6050] netlink: 'syz.0.20': attribute type 10 has an invalid length. [ 310.668383][ T6051] netlink: 'syz.0.21': attribute type 10 has an invalid length. [ 310.709234][ T6053] netlink: 'syz.0.22': attribute type 10 has an invalid length. [ 310.750196][ T6056] netlink: 'syz.0.23': attribute type 10 has an invalid length. [ 310.811806][ T6059] netlink: 'syz.0.24': attribute type 10 has an invalid length. [ 310.858698][ T6061] netlink: 'syz.0.25': attribute type 10 has an invalid length. 2025/03/23 09:56:48 executed programs: 21 [ 312.485916][ T55] Bluetooth: hci0: command tx timeout [ 314.565700][ T55] Bluetooth: hci0: command tx timeout [ 315.333732][ T6275] validate_nla: 199 callbacks suppressed [ 315.333746][ T6275] netlink: 'syz.0.225': attribute type 10 has an invalid length. [ 315.358778][ T6276] netlink: 'syz.0.226': attribute type 10 has an invalid length. [ 315.378791][ T6277] netlink: 'syz.0.227': attribute type 10 has an invalid length. [ 315.401784][ T6278] netlink: 'syz.0.228': attribute type 10 has an invalid length. [ 315.421190][ T6279] netlink: 'syz.0.229': attribute type 10 has an invalid length. [ 315.441041][ T6280] netlink: 'syz.0.230': attribute type 10 has an invalid length. [ 315.463452][ T6281] netlink: 'syz.0.231': attribute type 10 has an invalid length. [ 315.484876][ T6282] netlink: 'syz.0.232': attribute type 10 has an invalid length. [ 315.505118][ T6283] netlink: 'syz.0.233': attribute type 10 has an invalid length. [ 315.544657][ T6284] netlink: 'syz.0.234': attribute type 10 has an invalid length. 2025/03/23 09:56:53 executed programs: 257 [ 317.457926][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.464521][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 320.348264][ T6528] validate_nla: 243 callbacks suppressed [ 320.348279][ T6528] netlink: 'syz.0.478': attribute type 10 has an invalid length. [ 320.378453][ T6529] netlink: 'syz.0.479': attribute type 10 has an invalid length. [ 320.398394][ T6530] netlink: 'syz.0.480': attribute type 10 has an invalid length. [ 320.417730][ T6531] netlink: 'syz.0.481': attribute type 10 has an invalid length. [ 320.441830][ T6532] netlink: 'syz.0.482': attribute type 10 has an invalid length. [ 320.461463][ T6533] netlink: 'syz.0.483': attribute type 10 has an invalid length. [ 320.481989][ T6534] netlink: 'syz.0.484': attribute type 10 has an invalid length. [ 320.503174][ T6535] netlink: 'syz.0.485': attribute type 10 has an invalid length. [ 320.523639][ T6536] netlink: 'syz.0.486': attribute type 10 has an invalid length. [ 320.544033][ T6537] netlink: 'syz.0.487': attribute type 10 has an invalid length. 2025/03/23 09:56:58 executed programs: 511 [ 323.044928][ T5146] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 323.061630][ T5146] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 323.070293][ T5146] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 323.078858][ T5146] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 323.087582][ T5146] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 323.094923][ T5146] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 323.215243][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 323.233184][ T6668] chnl_net:caif_netlink_parms(): no params data found [ 323.287867][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 323.309073][ T6668] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.317313][ T6668] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.324473][ T6668] bridge_slave_0: entered allmulticast mode [ 323.333002][ T6668] bridge_slave_0: entered promiscuous mode [ 323.349141][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 323.361785][ T6668] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.369337][ T6668] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.376542][ T6668] bridge_slave_1: entered allmulticast mode [ 323.383148][ T6668] bridge_slave_1: entered promiscuous mode [ 323.417368][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 323.431966][ T6668] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 323.443893][ T6668] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 323.479319][ T6668] team0: Port device team_slave_0 added [ 323.488088][ T6668] team0: Port device team_slave_1 added [ 323.513092][ T6668] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 323.520430][ T6668] 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. [ 323.546689][ T6668] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 323.559542][ T6668] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 323.566597][ T6668] 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. [ 323.592654][ T6668] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 323.659304][ T36] bridge_slave_1: left allmulticast mode [ 323.664994][ T36] bridge_slave_1: left promiscuous mode [ 323.671034][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.680549][ T36] bridge_slave_0: left allmulticast mode [ 323.686538][ T36] bridge_slave_0: left promiscuous mode [ 323.692238][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.930504][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 323.941229][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 323.951347][ T36] bond0 (unregistering): Released all slaves [ 323.976745][ T6668] hsr_slave_0: entered promiscuous mode [ 323.982894][ T6668] hsr_slave_1: entered promiscuous mode [ 324.032588][ T36] [ 324.035030][ T36] ====================================================== [ 324.042044][ T36] WARNING: possible circular locking dependency detected [ 324.049093][ T36] 6.14.0-rc7-syzkaller-00140-ged3ba9b6e280 #0 Not tainted [ 324.056204][ T36] ------------------------------------------------------ [ 324.063227][ T36] kworker/u8:2/36 is trying to acquire lock: [ 324.069209][ T36] ffff8880775dce00 (team->team_lock_key#2){+.+.}-{4:4}, at: team_del_slave+0x32/0x1d0 [ 324.078814][ T36] [ 324.078814][ T36] but task is already holding lock: [ 324.086172][ T36] ffff888029048768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0x129/0x700 [ 324.096546][ T36] [ 324.096546][ T36] which lock already depends on the new lock. [ 324.096546][ T36] [ 324.106950][ T36] [ 324.106950][ T36] the existing dependency chain (in reverse order) is: [ 324.115976][ T36] [ 324.115976][ T36] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 324.123709][ T36] lock_acquire+0x1ed/0x550 [ 324.128858][ T36] __mutex_lock+0x19c/0x1010 [ 324.134059][ T36] ieee80211_open+0xe9/0x1e0 [ 324.139172][ T36] __dev_open+0x2d3/0x4a0 [ 324.144025][ T36] dev_open+0xae/0x1b0 [ 324.148616][ T36] team_add_slave+0xabe/0x28a0 [ 324.153898][ T36] do_setlink+0xe7f/0x4300 [ 324.158851][ T36] rtnl_newlink+0x1704/0x1d30 [ 324.164046][ T36] rtnetlink_rcv_msg+0x791/0xcf0 [ 324.169504][ T36] netlink_rcv_skb+0x206/0x480 [ 324.174787][ T36] netlink_unicast+0x7f6/0x990 [ 324.180085][ T36] netlink_sendmsg+0x8de/0xcb0 [ 324.185367][ T36] __sock_sendmsg+0x221/0x270 [ 324.190562][ T36] ____sys_sendmsg+0x53a/0x860 [ 324.195838][ T36] __sys_sendmsg+0x269/0x350 [ 324.200940][ T36] do_syscall_64+0xf3/0x230 [ 324.205968][ T36] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.212379][ T36] [ 324.212379][ T36] -> #0 (team->team_lock_key#2){+.+.}-{4:4}: [ 324.220554][ T36] validate_chain+0x18ef/0x5920 [ 324.225954][ T36] __lock_acquire+0x1397/0x2100 [ 324.231345][ T36] lock_acquire+0x1ed/0x550 [ 324.236369][ T36] __mutex_lock+0x19c/0x1010 [ 324.241478][ T36] team_del_slave+0x32/0x1d0 [ 324.246605][ T36] team_device_event+0x200/0x5b0 [ 324.252062][ T36] notifier_call_chain+0x1a5/0x3f0 [ 324.257691][ T36] unregister_netdevice_many_notify+0x102f/0x1f10 [ 324.264620][ T36] unregister_netdevice_queue+0x303/0x370 [ 324.270852][ T36] _cfg80211_unregister_wdev+0x163/0x590 [ 324.277016][ T36] ieee80211_remove_interfaces+0x4ef/0x700 [ 324.283342][ T36] ieee80211_unregister_hw+0x5d/0x2c0 [ 324.289230][ T36] mac80211_hwsim_del_radio+0x2c4/0x4c0 [ 324.295288][ T36] hwsim_exit_net+0x5c1/0x670 [ 324.300476][ T36] cleanup_net+0x812/0xd60 [ 324.305410][ T36] process_scheduled_works+0xabe/0x18e0 [ 324.311484][ T36] worker_thread+0x870/0xd30 [ 324.316592][ T36] kthread+0x7a9/0x920 [ 324.321183][ T36] ret_from_fork+0x4b/0x80 [ 324.326114][ T36] ret_from_fork_asm+0x1a/0x30 [ 324.331391][ T36] [ 324.331391][ T36] other info that might help us debug this: [ 324.331391][ T36] [ 324.341624][ T36] Possible unsafe locking scenario: [ 324.341624][ T36] [ 324.349063][ T36] CPU0 CPU1 [ 324.354417][ T36] ---- ---- [ 324.359784][ T36] lock(&rdev->wiphy.mtx); [ 324.364281][ T36] lock(team->team_lock_key#2); [ 324.371733][ T36] lock(&rdev->wiphy.mtx); [ 324.378749][ T36] lock(team->team_lock_key#2); [ 324.383691][ T36] [ 324.383691][ T36] *** DEADLOCK *** [ 324.383691][ T36] [ 324.391820][ T36] 5 locks held by kworker/u8:2/36: [ 324.396934][ T36] #0: ffff88801bef6148 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x98b/0x18e0 [ 324.407815][ T36] #1: ffffc90000ac7c60 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x9c6/0x18e0 [ 324.418342][ T36] #2: ffffffff8fec9710 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0x17a/0xd60 [ 324.427748][ T36] #3: ffffffff8fed5f48 (rtnl_mutex){+.+.}-{4:4}, at: ieee80211_unregister_hw+0x55/0x2c0 [ 324.437581][ T36] #4: ffff888029048768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0x129/0x700 [ 324.448392][ T36] [ 324.448392][ T36] stack backtrace: [ 324.454286][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u8:2 Not tainted 6.14.0-rc7-syzkaller-00140-ged3ba9b6e280 #0 [ 324.454301][ T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 324.454310][ T36] Workqueue: netns cleanup_net [ 324.454334][ T36] Call Trace: [ 324.454341][ T36] [ 324.454347][ T36] dump_stack_lvl+0x241/0x360 [ 324.454363][ T36] ? __pfx_dump_stack_lvl+0x10/0x10 [ 324.454377][ T36] ? __pfx__printk+0x10/0x10 [ 324.454392][ T36] print_circular_bug+0x13a/0x1b0 [ 324.454408][ T36] check_noncircular+0x36a/0x4a0 [ 324.454424][ T36] ? __pfx_check_noncircular+0x10/0x10 [ 324.454439][ T36] ? lockdep_lock+0x123/0x2b0 [ 324.454459][ T36] ? __pfx_validate_chain+0x10/0x10 [ 324.454474][ T36] validate_chain+0x18ef/0x5920 [ 324.454495][ T36] ? __pfx_validate_chain+0x10/0x10 [ 324.454509][ T36] ? __lock_acquire+0x1397/0x2100 [ 324.454528][ T36] ? __pfx_validate_chain+0x10/0x10 [ 324.454549][ T36] ? mark_lock+0x9a/0x360 [ 324.454562][ T36] ? mark_lock+0x9a/0x360 [ 324.454574][ T36] __lock_acquire+0x1397/0x2100 [ 324.454599][ T36] lock_acquire+0x1ed/0x550 [ 324.454618][ T36] ? team_del_slave+0x32/0x1d0 [ 324.454636][ T36] ? __pfx_lock_acquire+0x10/0x10 [ 324.454656][ T36] ? __pfx___might_resched+0x10/0x10 [ 324.454678][ T36] __mutex_lock+0x19c/0x1010 [ 324.454698][ T36] ? team_del_slave+0x32/0x1d0 [ 324.454713][ T36] ? trace_contention_end+0x3c/0x120 [ 324.454728][ T36] ? __mutex_lock+0x397/0x1010 [ 324.454749][ T36] ? team_del_slave+0x32/0x1d0 [ 324.454764][ T36] ? bond_netdev_event+0xdd/0xf20 [ 324.454783][ T36] ? __pfx___mutex_lock+0x10/0x10 [ 324.454805][ T36] ? __asan_memset+0x23/0x50 [ 324.454819][ T36] team_del_slave+0x32/0x1d0 [ 324.454837][ T36] team_device_event+0x200/0x5b0 [ 324.454855][ T36] ? notifier_call_chain+0x15a/0x3f0 [ 324.454875][ T36] notifier_call_chain+0x1a5/0x3f0 [ 324.454895][ T36] unregister_netdevice_many_notify+0x102f/0x1f10 [ 324.454918][ T36] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 324.454935][ T36] ? kernfs_remove_by_name_ns+0x11b/0x160 [ 324.454957][ T36] ? __pfx_lock_release+0x10/0x10 [ 324.454982][ T36] unregister_netdevice_queue+0x303/0x370 [ 324.454998][ T36] ? __pfx_up_write+0x10/0x10 [ 324.455012][ T36] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 324.455029][ T36] ? kernfs_remove_by_name_ns+0x11b/0x160 [ 324.455051][ T36] _cfg80211_unregister_wdev+0x163/0x590 [ 324.455067][ T36] ieee80211_remove_interfaces+0x4ef/0x700 [ 324.455090][ T36] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 324.455110][ T36] ? rcu_is_watching+0x15/0xb0 [ 324.455127][ T36] ieee80211_unregister_hw+0x5d/0x2c0 [ 324.455145][ T36] mac80211_hwsim_del_radio+0x2c4/0x4c0 [ 324.455169][ T36] ? __pfx_mac80211_hwsim_del_radio+0x10/0x10 [ 324.455190][ T36] hwsim_exit_net+0x5c1/0x670 [ 324.455206][ T36] ? __pfx_hwsim_exit_net+0x10/0x10 [ 324.455222][ T36] ? __ip_vs_dev_cleanup_batch+0x239/0x260 [ 324.455238][ T36] cleanup_net+0x812/0xd60 [ 324.455259][ T36] ? __pfx_cleanup_net+0x10/0x10 [ 324.455282][ T36] ? process_scheduled_works+0x9c6/0x18e0 [ 324.455298][ T36] process_scheduled_works+0xabe/0x18e0 [ 324.455323][ T36] ? __pfx_process_scheduled_works+0x10/0x10 [ 324.455342][ T36] ? assign_work+0x364/0x3d0 [ 324.455359][ T36] worker_thread+0x870/0xd30 [ 324.455380][ T36] ? __kthread_parkme+0x169/0x1d0 [ 324.455399][ T36] ? __pfx_worker_thread+0x10/0x10 [ 324.455416][ T36] kthread+0x7a9/0x920 [ 324.455435][ T36] ? __pfx_kthread+0x10/0x10 [ 324.455455][ T36] ? __pfx_worker_thread+0x10/0x10 [ 324.455472][ T36] ? __pfx_kthread+0x10/0x10 [ 324.455491][ T36] ? __pfx_kthread+0x10/0x10 [ 324.455511][ T36] ? __pfx_kthread+0x10/0x10 [ 324.455530][ T36] ? _raw_spin_unlock_irq+0x23/0x50 [ 324.455547][ T36] ? lockdep_hardirqs_on+0x99/0x150 [ 324.455573][ T36] ? __pfx_kthread+0x10/0x10 [ 324.455601][ T36] ret_from_fork+0x4b/0x80 [ 324.455624][ T36] ? __pfx_kthread+0x10/0x10 [ 324.455644][ T36] ret_from_fork_asm+0x1a/0x30 [ 324.455665][ T36] [ 324.854631][ T36] team0: Port device wlan1 removed [ 325.013081][ T36] hsr_slave_0: left promiscuous mode [ 325.018972][ T36] hsr_slave_1: left promiscuous mode [ 325.024617][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 325.032124][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 325.040313][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 325.047823][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 325.059399][ T36] veth1_macvtap: left promiscuous mode [ 325.064929][ T36] veth0_macvtap: left promiscuous mode [ 325.071892][ T36] veth1_vlan: left promiscuous mode [ 325.078167][ T36] veth0_vlan: left promiscuous mode [ 325.128269][ T55] Bluetooth: hci0: command tx timeout [ 325.214653][ T36] team0 (unregistering): Port device team_slave_1 removed [ 325.225382][ T36] team0 (unregistering): Port device team_slave_0 removed [ 325.501077][ T6668] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 325.520314][ T6668] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 325.538164][ T6668] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 325.552633][ T6668] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 325.642572][ T6668] 8021q: adding VLAN 0 to HW filter on device bond0 [ 325.659820][ T6668] 8021q: adding VLAN 0 to HW filter on device team0 [ 325.670799][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 325.677992][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 325.694476][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 325.701699][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 325.736356][ T6668] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 325.844606][ T6668] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 325.879689][ T6668] veth0_vlan: entered promiscuous mode [ 325.892054][ T6668] veth1_vlan: entered promiscuous mode [ 325.917893][ T6668] veth0_macvtap: entered promiscuous mode [ 325.926943][ T6668] veth1_macvtap: entered promiscuous mode [ 325.944038][ T6668] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 325.958066][ T6668] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 325.969190][ T6668] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.979277][ T6668] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.989003][ T6668] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.999063][ T6668] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 326.034237][ T6668] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 326.060759][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 326.071636][ T6668] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 326.083043][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 326.108284][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 326.117314][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 326.175987][ T6739] validate_nla: 128 callbacks suppressed [ 326.176006][ T6739] netlink: 'syz.0.616': attribute type 10 has an invalid length. [ 326.197153][ T6739] team0: Port device wlan1 added [ 326.219246][ T6742] netlink: 'syz.0.617': attribute type 10 has an invalid length. [ 326.243153][ T6745] netlink: 'syz.0.618': attribute type 10 has an invalid length. [ 326.264578][ T6748] netlink: 'syz.0.619': attribute type 10 has an invalid length. [ 326.287270][ T6750] netlink: 'syz.0.620': attribute type 10 has an invalid length. [ 326.310295][ T6753] netlink: 'syz.0.621': attribute type 10 has an invalid length. 2025/03/23 09:57:03 executed programs: 607 [ 326.331204][ T6755] netlink: 'syz.0.622': attribute type 10 has an invalid length. [ 326.352121][ T6757] netlink: 'syz.0.623': attribute type 10 has an invalid length. [ 326.373543][ T6759] netlink: 'syz.0.624': attribute type 10 has an invalid length. [ 326.392933][ T6761] netlink: 'syz.0.625': attribute type 10 has an invalid length. [ 327.206623][ T55] Bluetooth: hci0: command tx timeout [ 329.295652][ T55] Bluetooth: hci0: command tx timeout [ 331.211075][ T7044] validate_nla: 282 callbacks suppressed [ 331.211089][ T7044] netlink: 'syz.0.908': attribute type 10 has an invalid length. [ 331.232403][ T7045] netlink: 'syz.0.909': attribute type 10 has an invalid length. [ 331.248068][ T7046] netlink: 'syz.0.910': attribute type 10 has an invalid length. [ 331.280578][ T7047] netlink: 'syz.0.911': attribute type 10 has an invalid length. [ 331.296005][ T7048] netlink: 'syz.0.912': attribute type 10 has an invalid length. [ 331.310778][ T7049] netlink: 'syz.0.913': attribute type 10 has an invalid length. 2025/03/23 09:57:08 executed programs: 901 [ 331.341018][ T7050] netlink: 'syz.0.914': attribute type 10 has an invalid length. [ 331.356464][ T7051] netlink: 'syz.0.915': attribute type 10 has an invalid length. [ 331.365735][ T55] Bluetooth: hci0: command tx timeout [ 331.374629][ T7052] netlink: 'syz.0.916': attribute type 10 has an invalid length. [ 331.400858][ T7053] netlink: 'syz.0.917': attribute type 10 has an invalid length.