Warning: Permanently added '10.128.0.181' (ED25519) to the list of known hosts. 2026/05/13 01:24:05 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 89.954244][ T4619] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 91.766179][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.774027][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.796031][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.809559][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.818756][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.827075][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.433076][ T4668] chnl_net:caif_netlink_parms(): no params data found [ 92.490432][ T4668] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.497669][ T4668] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.505782][ T4668] device bridge_slave_0 entered promiscuous mode [ 92.514995][ T4668] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.522197][ T4668] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.530567][ T4668] device bridge_slave_1 entered promiscuous mode [ 92.552867][ T4668] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.564979][ T4668] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.591222][ T4668] team0: Port device team_slave_0 added [ 92.599537][ T4668] team0: Port device team_slave_1 added [ 92.619151][ T4668] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.626175][ T4668] 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. [ 92.652298][ T4668] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.665113][ T4668] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.672089][ T4668] 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. [ 92.698541][ T4668] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.733882][ T4668] device hsr_slave_0 entered promiscuous mode [ 92.740731][ T4668] device hsr_slave_1 entered promiscuous mode [ 93.398153][ T4668] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.408915][ T4668] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.419133][ T4668] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.430000][ T4668] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.496315][ T4668] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.510752][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 93.531286][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.541133][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.552684][ T4668] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.568139][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.577218][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.587676][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.595017][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.605863][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.615480][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.624642][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.631722][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.674357][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.682463][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.696919][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.707125][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.718528][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.727398][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.739424][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.780393][ T4668] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 93.794032][ T4668] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.806752][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.817387][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.827219][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.836529][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.846153][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.883710][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.003641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.012258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.026080][ T4668] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.075231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.085471][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.104906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.113932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.125130][ T4668] device veth0_vlan entered promiscuous mode [ 94.134817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.142992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.155642][ T4668] device veth1_vlan entered promiscuous mode [ 94.203005][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.213766][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.225022][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.233695][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.245896][ T4668] device veth0_macvtap entered promiscuous mode [ 94.274494][ T4668] device veth1_macvtap entered promiscuous mode [ 94.291763][ T4668] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.300891][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.309632][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.318567][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.329138][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.341237][ T4668] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.350886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.360955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.372102][ T4668] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.383696][ T4668] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.393230][ T4668] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.403937][ T4668] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/05/13 01:24:14 executed programs: 0 [ 96.582934][ T4832] chnl_net:caif_netlink_parms(): no params data found [ 96.703538][ T4832] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.711415][ T4832] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.722295][ T4832] device bridge_slave_0 entered promiscuous mode [ 96.731572][ T4832] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.741023][ T4832] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.749384][ T4832] device bridge_slave_1 entered promiscuous mode [ 96.777539][ T4832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.789348][ T4832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.817387][ T4832] team0: Port device team_slave_0 added [ 96.825327][ T4832] team0: Port device team_slave_1 added [ 96.851514][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.867504][ T4832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.874979][ T4832] 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. [ 96.901464][ T4832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.914015][ T4832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.921416][ T4832] 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. [ 96.947783][ T4832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.980910][ T4832] device hsr_slave_0 entered promiscuous mode [ 96.987777][ T4832] device hsr_slave_1 entered promiscuous mode [ 96.995606][ T4832] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.003181][ T4832] Cannot create hsr debugfs directory [ 98.474426][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 99.708544][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.748389][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.819885][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.564902][ T4270] Bluetooth: hci0: command 0x041b tx timeout [ 100.689952][ T4832] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.699176][ T4832] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.709439][ T4832] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.718041][ T4832] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.770632][ T4832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.797003][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.807120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.816854][ T4832] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.837782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.846587][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.855938][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.863103][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.873992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.882232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.891293][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.899836][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.906949][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.918092][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.938339][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.950468][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.959371][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.967991][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.978442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.987764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.002247][ T144] device hsr_slave_0 left promiscuous mode [ 101.008861][ T144] device hsr_slave_1 left promiscuous mode [ 101.015690][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.023098][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.031163][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.039440][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.047231][ T144] device bridge_slave_1 left promiscuous mode [ 101.053528][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.061790][ T144] device bridge_slave_0 left promiscuous mode [ 101.068164][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.079804][ T144] device veth1_macvtap left promiscuous mode [ 101.086111][ T144] device veth0_macvtap left promiscuous mode [ 101.092143][ T144] device veth1_vlan left promiscuous mode [ 101.098182][ T144] device veth0_vlan left promiscuous mode [ 101.221637][ T144] team0 (unregistering): Port device team_slave_1 removed [ 101.234069][ T144] team0 (unregistering): Port device team_slave_0 removed [ 101.246155][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.260299][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.309222][ T144] bond0 (unregistering): Released all slaves [ 101.371810][ T4832] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 101.382313][ T4832] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.393982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.402748][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.411370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.419732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.429033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.526741][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.534397][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.546602][ T4832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.561586][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.570642][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.593379][ T4832] device veth0_vlan entered promiscuous mode [ 101.606126][ T4832] device veth1_vlan entered promiscuous mode [ 101.617503][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.626172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.635084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.643266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.653456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.661381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.681044][ T4832] device veth0_macvtap entered promiscuous mode [ 101.690455][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.699353][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.708813][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.719202][ T4832] device veth1_macvtap entered promiscuous mode [ 101.742507][ T4832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.751738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.760807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.770963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.783357][ T4832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.791791][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.801786][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.813477][ T4832] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.822849][ T4832] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.831965][ T4832] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.841418][ T4832] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.895324][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.903163][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.925417][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/05/13 01:24:20 executed programs: 2 [ 101.938853][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.948422][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.956355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.006960][ T5094] netlink: 60 bytes leftover after parsing attributes in process `syz.0.17'. [ 102.025168][ T5094] device wlan1 entered promiscuous mode [ 102.046376][ T5094] team0: Port device wlan1 added [ 102.069151][ T5094] [ 102.071600][ T5094] ====================================================== [ 102.078608][ T5094] WARNING: possible circular locking dependency detected [ 102.085804][ T5094] syzkaller #0 Not tainted [ 102.090313][ T5094] ------------------------------------------------------ [ 102.097318][ T5094] syz.0.17/5094 is trying to acquire lock: [ 102.103108][ T5094] ffff888076d9cd00 (team->team_lock_key#2){+.+.}-{3:3}, at: team_del_slave+0x2e/0x1e0 [ 102.112787][ T5094] [ 102.112787][ T5094] but task is already holding lock: [ 102.120243][ T5094] ffff88807a858688 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: nl80211_del_interface+0x11c/0x350 [ 102.130169][ T5094] [ 102.130169][ T5094] which lock already depends on the new lock. [ 102.130169][ T5094] [ 102.140577][ T5094] [ 102.140577][ T5094] the existing dependency chain (in reverse order) is: [ 102.149597][ T5094] [ 102.149597][ T5094] -> #1 (&rdev->wiphy.mtx){+.+.}-{3:3}: [ 102.157426][ T5094] __mutex_lock_common+0x1e3/0x2400 [ 102.163159][ T5094] mutex_lock_nested+0x17/0x20 [ 102.168443][ T5094] ieee80211_open+0x140/0x200 [ 102.173745][ T5094] __dev_open+0x2bf/0x430 [ 102.178603][ T5094] dev_open+0xa7/0x180 [ 102.183203][ T5094] team_add_slave+0x692/0x2780 [ 102.188506][ T5094] do_setlink+0xe90/0x3d60 [ 102.193447][ T5094] rtnl_newlink+0x1658/0x1a50 [ 102.198644][ T5094] rtnetlink_rcv_msg+0x844/0xf30 [ 102.204190][ T5094] netlink_rcv_skb+0x1f5/0x440 [ 102.209555][ T5094] netlink_unicast+0x774/0x920 [ 102.214845][ T5094] netlink_sendmsg+0x8ba/0xbe0 [ 102.220212][ T5094] ____sys_sendmsg+0x5b7/0x8f0 [ 102.225580][ T5094] ___sys_sendmsg+0x236/0x2e0 [ 102.230900][ T5094] __se_sys_sendmsg+0x1af/0x290 [ 102.236284][ T5094] do_syscall_64+0x4c/0xa0 [ 102.241379][ T5094] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.247780][ T5094] [ 102.247780][ T5094] -> #0 (team->team_lock_key#2){+.+.}-{3:3}: [ 102.255936][ T5094] __lock_acquire+0x2c42/0x7d10 [ 102.261354][ T5094] lock_acquire+0x19e/0x400 [ 102.266445][ T5094] __mutex_lock_common+0x1e3/0x2400 [ 102.272145][ T5094] mutex_lock_nested+0x17/0x20 [ 102.277415][ T5094] team_del_slave+0x2e/0x1e0 [ 102.282519][ T5094] team_device_event+0x38f/0x9e0 [ 102.287971][ T5094] raw_notifier_call_chain+0xcb/0x160 [ 102.293964][ T5094] unregister_netdevice_many+0x1049/0x19f0 [ 102.300277][ T5094] unregister_netdevice_queue+0x324/0x370 [ 102.306536][ T5094] _cfg80211_unregister_wdev+0x186/0x500 [ 102.312867][ T5094] ieee80211_if_remove+0x1bd/0x2b0 [ 102.318492][ T5094] ieee80211_del_iface+0x15/0x20 [ 102.323936][ T5094] nl80211_del_interface+0x1ea/0x350 [ 102.329727][ T5094] genl_rcv_msg+0xcea/0xf90 [ 102.334856][ T5094] netlink_rcv_skb+0x1f5/0x440 [ 102.340133][ T5094] genl_rcv+0x24/0x40 [ 102.344668][ T5094] netlink_unicast+0x774/0x920 [ 102.349933][ T5094] netlink_sendmsg+0x8ba/0xbe0 [ 102.355196][ T5094] ____sys_sendmsg+0x5b7/0x8f0 [ 102.360458][ T5094] ___sys_sendmsg+0x236/0x2e0 [ 102.365633][ T5094] __se_sys_sendmsg+0x1af/0x290 [ 102.371078][ T5094] do_syscall_64+0x4c/0xa0 [ 102.376008][ T5094] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.382400][ T5094] [ 102.382400][ T5094] other info that might help us debug this: [ 102.382400][ T5094] [ 102.392626][ T5094] Possible unsafe locking scenario: [ 102.392626][ T5094] [ 102.400080][ T5094] CPU0 CPU1 [ 102.405425][ T5094] ---- ---- [ 102.410768][ T5094] lock(&rdev->wiphy.mtx); [ 102.415248][ T5094] lock(team->team_lock_key#2); [ 102.422680][ T5094] lock(&rdev->wiphy.mtx); [ 102.429678][ T5094] lock(team->team_lock_key#2); [ 102.434599][ T5094] [ 102.434599][ T5094] *** DEADLOCK *** [ 102.434599][ T5094] [ 102.442724][ T5094] 3 locks held by syz.0.17/5094: [ 102.447645][ T5094] #0: ffffffff8d499df0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40 [ 102.455895][ T5094] #1: ffffffff8d43d3c8 (rtnl_mutex){+.+.}-{3:3}, at: nl80211_pre_doit+0x28/0x540 [ 102.465100][ T5094] #2: ffff88807a858688 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: nl80211_del_interface+0x11c/0x350 [ 102.475350][ T5094] [ 102.475350][ T5094] stack backtrace: [ 102.481248][ T5094] CPU: 1 PID: 5094 Comm: syz.0.17 Not tainted syzkaller #0 [ 102.488522][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 102.498565][ T5094] Call Trace: [ 102.501915][ T5094] [ 102.504852][ T5094] dump_stack_lvl+0x188/0x250 [ 102.509596][ T5094] ? load_image+0x400/0x400 [ 102.514163][ T5094] ? show_regs_print_info+0x20/0x20 [ 102.519369][ T5094] ? print_circular_bug+0x12b/0x1a0 [ 102.524551][ T5094] check_noncircular+0x296/0x330 [ 102.529512][ T5094] ? stack_trace_snprint+0xf0/0xf0 [ 102.534719][ T5094] ? add_chain_block+0x940/0x940 [ 102.539648][ T5094] ? lockdep_lock+0xf1/0x1f0 [ 102.544225][ T5094] ? mark_lock+0x94/0x320 [ 102.548536][ T5094] __lock_acquire+0x2c42/0x7d10 [ 102.553371][ T5094] ? mark_lock+0x94/0x320 [ 102.557684][ T5094] ? verify_lock_unused+0x140/0x140 [ 102.562862][ T5094] ? verify_lock_unused+0x140/0x140 [ 102.568038][ T5094] lock_acquire+0x19e/0x400 [ 102.572523][ T5094] ? team_del_slave+0x2e/0x1e0 [ 102.577264][ T5094] ? __might_sleep+0xf0/0xf0 [ 102.581845][ T5094] ? read_lock_is_recursive+0x10/0x10 [ 102.587200][ T5094] ? __mutex_trylock_common+0x155/0x260 [ 102.592733][ T5094] ? team_del_slave+0x2e/0x1e0 [ 102.597473][ T5094] __mutex_lock_common+0x1e3/0x2400 [ 102.602753][ T5094] ? team_del_slave+0x2e/0x1e0 [ 102.607546][ T5094] ? __lock_acquire+0x7d10/0x7d10 [ 102.612658][ T5094] ? lockdep_hardirqs_on_prepare+0x770/0x770 [ 102.618728][ T5094] ? bond_netdev_event+0xe1/0xee0 [ 102.623740][ T5094] ? mutex_lock_io_nested+0x60/0x60 [ 102.629006][ T5094] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 102.634203][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 102.634623][ T5094] ? memset+0x1e/0x40 [ 102.644572][ T5094] mutex_lock_nested+0x17/0x20 [ 102.649353][ T5094] team_del_slave+0x2e/0x1e0 [ 102.653990][ T5094] team_device_event+0x38f/0x9e0 [ 102.658917][ T5094] raw_notifier_call_chain+0xcb/0x160 [ 102.664274][ T5094] unregister_netdevice_many+0x1049/0x19f0 [ 102.670186][ T5094] ? alloc_netdev_mqs+0xc40/0xc40 [ 102.675293][ T5094] ? kernfs_remove_by_name_ns+0xd0/0x100 [ 102.680996][ T5094] ? __lock_acquire+0x7d10/0x7d10 [ 102.686006][ T5094] unregister_netdevice_queue+0x324/0x370 [ 102.691713][ T5094] ? list_netdevice+0x450/0x450 [ 102.696973][ T5094] _cfg80211_unregister_wdev+0x186/0x500 [ 102.702623][ T5094] ieee80211_if_remove+0x1bd/0x2b0 [ 102.707737][ T5094] ieee80211_del_iface+0x15/0x20 [ 102.712665][ T5094] nl80211_del_interface+0x1ea/0x350 [ 102.718068][ T5094] genl_rcv_msg+0xcea/0xf90 [ 102.722563][ T5094] ? genl_bind+0x380/0x380 [ 102.726980][ T5094] ? __dev_queue_xmit+0x1cbf/0x2f80 [ 102.732172][ T5094] ? verify_lock_unused+0x140/0x140 [ 102.737379][ T5094] ? dev_queue_xmit+0x20/0x20 [ 102.742129][ T5094] ? nl80211_new_interface+0xe40/0xe40 [ 102.747591][ T5094] netlink_rcv_skb+0x1f5/0x440 [ 102.752350][ T5094] ? genl_bind+0x380/0x380 [ 102.756753][ T5094] ? netlink_ack+0xb50/0xb50 [ 102.761414][ T5094] ? __lock_acquire+0x7d10/0x7d10 [ 102.766510][ T5094] ? down_read+0x1aa/0x2e0 [ 102.770907][ T5094] genl_rcv+0x24/0x40 [ 102.774873][ T5094] netlink_unicast+0x774/0x920 [ 102.779708][ T5094] netlink_sendmsg+0x8ba/0xbe0 [ 102.784453][ T5094] ? netlink_getsockopt+0x570/0x570 [ 102.789630][ T5094] ? aa_sock_msg_perm+0x94/0x150 [ 102.794558][ T5094] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 102.800124][ T5094] ? security_socket_sendmsg+0x7c/0xa0 [ 102.805579][ T5094] ? netlink_getsockopt+0x570/0x570 [ 102.810772][ T5094] ____sys_sendmsg+0x5b7/0x8f0 [ 102.815535][ T5094] ? __sys_sendmsg_sock+0x30/0x30 [ 102.820550][ T5094] ? import_iovec+0x6f/0xa0 [ 102.825053][ T5094] ___sys_sendmsg+0x236/0x2e0 [ 102.829716][ T5094] ? __sys_sendmsg+0x2a0/0x2a0 [ 102.834469][ T5094] __se_sys_sendmsg+0x1af/0x290 [ 102.839389][ T5094] ? __x64_sys_sendmsg+0x80/0x80 [ 102.844309][ T5094] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 102.850275][ T5094] ? lockdep_hardirqs_on+0x94/0x140 [ 102.855450][ T5094] do_syscall_64+0x4c/0xa0 [ 102.859842][ T5094] ? clear_bhb_loop+0x30/0x80 [ 102.864505][ T5094] ? clear_bhb_loop+0x30/0x80 [ 102.869193][ T5094] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.875168][ T5094] RIP: 0033:0x7f0f67825dd9 [ 102.879573][ T5094] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 102.899190][ T5094] RSP: 002b:00007f0f66e87028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 102.907581][ T5094] RAX: ffffffffffffffda RBX: 00007f0f67a9efa0 RCX: 00007f0f67825dd9 [ 102.915531][ T5094] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000007 [ 102.923488][ T5094] RBP: 00007f0f678bbd69 R08: 0000000000000000 R09: 0000000000000000 [ 102.931434][ T5094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.939383][ T5094] R13: 00007f0f67a9f038 R14: 00007f0f67a9efa0 R15: 00007ffcd3682498 [ 102.947345][ T5094] [ 102.955170][ T5094] team0: Port device wlan1 removed [ 103.003316][ T5094] syz.0.17 (5094) used greatest stack depth: 21136 bytes left [ 104.715110][ T4315] Bluetooth: hci0: command 0x0419 tx timeout 2026/05/13 01:24:25 executed programs: 89 2026/05/13 01:24:30 executed programs: 199