Warning: Permanently added '10.128.1.235' (ED25519) to the list of known hosts. 1970/01/01 00:01:03 parsed 1 programs [ 64.300067][ T4457] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 68.742810][ T1606] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.744185][ T1606] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.747262][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.751356][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.752573][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.753836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.257289][ T4588] chnl_net:caif_netlink_parms(): no params data found [ 69.274633][ T4588] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.275798][ T4588] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.277299][ T4588] device bridge_slave_0 entered promiscuous mode [ 69.282470][ T4588] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.283639][ T4588] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.285177][ T4588] device bridge_slave_1 entered promiscuous mode [ 69.293093][ T4588] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.295478][ T4588] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.303955][ T4588] team0: Port device team_slave_0 added [ 69.305741][ T4588] team0: Port device team_slave_1 added [ 69.312398][ T4588] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.313437][ T4588] 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. [ 69.317286][ T4588] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.359691][ T4588] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.360855][ T4588] 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. [ 69.364833][ T4588] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.420558][ T4588] device hsr_slave_0 entered promiscuous mode [ 69.459603][ T4588] device hsr_slave_1 entered promiscuous mode [ 69.610016][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.610745][ T1979] cfg80211: failed to load regulatory.db [ 69.611209][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.098935][ T4588] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.139942][ T4588] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.159913][ T4588] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.211362][ T4588] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.286445][ T4588] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.291654][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.293164][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.298488][ T4588] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.310989][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.312545][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.313935][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.315023][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.316661][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.318037][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.320497][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.321588][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.322867][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.325482][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.327135][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.329339][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.330827][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.332374][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.333917][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.335436][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.336836][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.338259][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.340644][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.342103][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.344759][ T4588] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.382197][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.383437][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.385905][ T4588] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.392639][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.394230][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.401609][ T4588] device veth0_vlan entered promiscuous mode [ 70.403627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.405332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.406804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.408164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.413400][ T4588] device veth1_vlan entered promiscuous mode [ 70.420631][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.422233][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.423571][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.424915][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.427731][ T4588] device veth0_macvtap entered promiscuous mode [ 70.431778][ T4588] device veth1_macvtap entered promiscuous mode [ 70.437156][ T4588] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.438322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.440245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.441546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.443086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.447043][ T4588] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.448250][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.449793][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.453836][ T4588] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.455243][ T4588] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.456566][ T4588] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.457931][ T4588] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:10 executed programs: 0 [ 70.734741][ T4724] chnl_net:caif_netlink_parms(): no params data found [ 70.755823][ T4724] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.757029][ T4724] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.758506][ T4724] device bridge_slave_0 entered promiscuous mode [ 70.761481][ T4724] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.762717][ T4724] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.764132][ T4724] device bridge_slave_1 entered promiscuous mode [ 70.772965][ T4724] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.775389][ T4724] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.784402][ T4724] team0: Port device team_slave_0 added [ 70.785960][ T4724] team0: Port device team_slave_1 added [ 70.792909][ T4724] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.793988][ T4724] 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. [ 70.797527][ T4724] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.799879][ T4724] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.800916][ T4724] 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. [ 70.804743][ T4724] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.850487][ T4724] device hsr_slave_0 entered promiscuous mode [ 70.869098][ T4724] device hsr_slave_1 entered promiscuous mode [ 70.909172][ T4724] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.910300][ T4724] Cannot create hsr debugfs directory [ 70.937190][ T4724] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.729074][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 74.014824][ T4724] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.808784][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 76.182215][ T4724] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.259843][ T4724] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.433507][ T4724] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.470471][ T4724] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.514390][ T4724] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.553605][ T4724] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.623648][ T4724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.627133][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.628605][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.631214][ T4724] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.634065][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.635616][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.637010][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.638122][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.640817][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.646955][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.648556][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.650617][ T1606] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.651746][ T1606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.653973][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.657228][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.659611][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.661293][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.662771][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.665126][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.666748][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.671439][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.673008][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.675519][ T4724] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.677286][ T4724] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.678833][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.680222][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.716613][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.717981][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.726190][ T4724] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.732301][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.734010][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.739938][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.741367][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.742906][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.744336][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.746825][ T4724] device veth0_vlan entered promiscuous mode [ 76.750317][ T4724] device veth1_vlan entered promiscuous mode [ 76.757180][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.758603][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.760564][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.761948][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.764306][ T4724] device veth0_macvtap entered promiscuous mode [ 76.766811][ T4724] device veth1_macvtap entered promiscuous mode [ 76.772653][ T4724] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.774297][ T4724] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.776389][ T4724] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.777540][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.779075][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.780475][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.781956][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.784132][ T4724] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.785800][ T4724] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.787762][ T4724] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.790331][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.791928][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.794285][ T4724] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.795474][ T4724] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.796755][ T4724] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.797997][ T4724] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.817527][ T1606] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.821559][ T1606] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.823318][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.830593][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.831811][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.833440][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:16 executed programs: 2 [ 76.888911][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 76.950071][ T4985] loop0: detected capacity change from 0 to 32768 [ 76.954472][ T4985] ======================================================= [ 76.954472][ T4985] WARNING: The mand mount option has been deprecated and [ 76.954472][ T4985] and is ignored by this kernel. Remove the mand [ 76.954472][ T4985] option from the mount to silence this warning. [ 76.954472][ T4985] ======================================================= [ 76.968721][ T4985] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.988560][ T4724] ------------[ cut here ]------------ [ 76.989534][ T4724] WARNING: CPU: 1 PID: 4724 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 76.990808][ T4724] Modules linked in: [ 76.991407][ T4724] CPU: 1 PID: 4724 Comm: syz-executor Not tainted syzkaller #0 [ 76.992662][ T4724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.994232][ T4724] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.995463][ T4724] pc : drop_nlink+0xe8/0x148 [ 76.996256][ T4724] lr : drop_nlink+0xe8/0x148 [ 76.997023][ T4724] sp : ffff80001f6d77e0 [ 76.997753][ T4724] x29: ffff80001f6d77e0 x28: 1fffe0001c47b82f x27: ffff0000dcf70878 [ 76.999030][ T4724] x26: ffff0000dcf70878 x25: ffff700003edaf10 x24: 000000000000004c [ 77.000304][ T4724] x23: 1fffe0001b9ee118 x22: dfff800000000000 x21: 0000000000000000 [ 77.001641][ T4724] x20: ffff0000dcf708c0 x19: ffff0000dcf70878 x18: 0000000000000000 [ 77.002946][ T4724] x17: ffff800016d16000 x16: ffff8000082c0c08 x15: ffff8000167f6500 [ 77.004238][ T4724] x14: ffff0000ccbaa540 x13: 0000000039387000 x12: 0000000000ff0100 [ 77.005449][ T4724] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893f948 [ 77.006657][ T4724] x8 : ffff0000ccba9b40 x7 : 0000000039387000 x6 : 000000000000004c [ 77.007890][ T4724] x5 : ffff0000dcf70900 x4 : ffff0000dcf708f0 x3 : ffff800009c92368 [ 77.009187][ T4724] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.010515][ T4724] Call trace: [ 77.011046][ T4724] drop_nlink+0xe8/0x148 [ 77.011706][ T4724] ocfs2_unlink+0xcc8/0x1554 [ 77.012414][ T4724] vfs_rmdir+0x1c4/0x3ec [ 77.013073][ T4724] do_rmdir+0x240/0x634 [ 77.013761][ T4724] __arm64_sys_unlinkat+0xcc/0xfc [ 77.014544][ T4724] invoke_syscall+0x98/0x2b8 [ 77.015259][ T4724] el0_svc_common+0x138/0x258 [ 77.015999][ T4724] do_el0_svc+0x58/0x14c [ 77.016641][ T4724] el0_svc+0x78/0x1e0 [ 77.017236][ T4724] el0t_64_sync_handler+0xcc/0xe4 [ 77.017975][ T4724] el0t_64_sync+0x1a0/0x1a4 [ 77.018698][ T4724] irq event stamp: 122454 [ 77.019401][ T4724] hardirqs last enabled at (122453): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 77.021169][ T4724] hardirqs last disabled at (122454): [] el1_dbg+0x24/0x80 [ 77.022473][ T4724] softirqs last enabled at (121900): [] local_bh_enable+0x10/0x34 [ 77.023963][ T4724] softirqs last disabled at (121898): [] local_bh_disable+0x10/0x34 [ 77.025510][ T4724] ---[ end trace ae0f3b634c1d2719 ]--- [ 77.204759][ T398] device hsr_slave_0 left promiscuous mode [ 77.239209][ T398] device hsr_slave_1 left promiscuous mode [ 77.328821][ T398] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.330112][ T398] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.331725][ T398] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.332839][ T398] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.334206][ T398] device bridge_slave_1 left promiscuous mode [ 77.335208][ T398] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.369571][ T398] device bridge_slave_0 left promiscuous mode [ 77.370674][ T398] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.498864][ T398] device veth1_macvtap left promiscuous mode [ 77.499807][ T398] device veth0_macvtap left promiscuous mode [ 77.500787][ T398] device veth1_vlan left promiscuous mode [ 77.501613][ T398] device veth0_vlan left promiscuous mode [ 77.584004][ T398] team0 (unregistering): Port device team_slave_1 removed [ 77.588541][ T398] team0 (unregistering): Port device team_slave_0 removed [ 77.592349][ T398] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.603552][ T398] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.711924][ T398] bond0 (unregistering): Released all slaves [ 80.364815][ T4988] ocfs2: Unmounting device (7,0) on (node local) [ 80.642235][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.683515][ T4990] chnl_net:caif_netlink_parms(): no params data found [ 80.699835][ T4990] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.701131][ T4990] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.702602][ T4990] device bridge_slave_0 entered promiscuous mode [ 80.704545][ T4990] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.705655][ T4990] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.707172][ T4990] device bridge_slave_1 entered promiscuous mode [ 80.715396][ T4990] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.717857][ T4990] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.725456][ T4990] team0: Port device team_slave_0 added [ 80.727190][ T4990] team0: Port device team_slave_1 added [ 80.734966][ T4990] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.736022][ T4990] 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. [ 80.740172][ T4990] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.742603][ T4990] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.743706][ T4990] 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. [ 80.747532][ T4990] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.799811][ T4990] device hsr_slave_0 entered promiscuous mode [ 80.849082][ T4990] device hsr_slave_1 entered promiscuous mode [ 82.488867][ T1540] Bluetooth: hci0: command 0x0409 tx timeout [ 82.691895][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.741720][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.782697][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.978416][ T4990] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 83.020235][ T4990] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 83.059898][ T4990] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 83.111171][ T4990] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 83.178604][ T4990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.182390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.183912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.186730][ T4990] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.190187][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.191677][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.193064][ T398] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.194184][ T398] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.195559][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.200939][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.202827][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.204337][ T398] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.205447][ T398] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.210544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.212066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.215479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.217376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.220516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.224260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.226264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.234014][ T4990] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 83.235481][ T4990] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.237632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.241611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.243667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.245470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.249825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.302015][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.303266][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.307450][ T4990] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.317682][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.319670][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.325943][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.327366][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.330627][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.331991][ T1612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.333868][ T4990] device veth0_vlan entered promiscuous mode [ 83.337036][ T4990] device veth1_vlan entered promiscuous mode [ 83.351787][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.353274][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.354677][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.356065][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.358044][ T4990] device veth0_macvtap entered promiscuous mode [ 83.362714][ T4990] device veth1_macvtap entered promiscuous mode [ 83.367558][ T4990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.369545][ T4990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.371580][ T4990] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.373205][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.374514][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.375913][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.377443][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.384180][ T4990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.385723][ T4990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.387577][ T4990] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.389117][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.391224][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.393690][ T4990] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.395101][ T4990] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.396443][ T4990] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.397895][ T4990] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.425209][ T1612] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.426469][ T1612] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.427910][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.440433][ T1612] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.441692][ T1612] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.443292][ T398] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:23 executed programs: 5 [ 83.582873][ T5042] loop1: detected capacity change from 0 to 32768 [ 83.607082][ T5042] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 83.618513][ T4990] ------------[ cut here ]------------ [ 83.619464][ T4990] WARNING: CPU: 0 PID: 4990 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 83.620791][ T4990] Modules linked in: [ 83.621401][ T4990] CPU: 0 PID: 4990 Comm: syz-executor Tainted: G W syzkaller #0 [ 83.622835][ T4990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.624448][ T4990] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.625670][ T4990] pc : drop_nlink+0xe8/0x148 [ 83.626385][ T4990] lr : drop_nlink+0xe8/0x148 [ 83.627113][ T4990] sp : ffff80001f6777e0 [ 83.627826][ T4990] x29: ffff80001f6777e0 x28: 1fffe0001db0c10f x27: ffff0000e23dcfb8 [ 83.629070][ T4990] x26: ffff0000e23dcfb8 x25: ffff700003ecef10 x24: 0000000000000053 [ 83.630249][ T4990] x23: 1fffe0001c47ba00 x22: dfff800000000000 x21: 0000000000000000 [ 83.631542][ T4990] x20: ffff0000e23dd000 x19: ffff0000e23dcfb8 x18: 0000000000000000 [ 83.632850][ T4990] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 00000000fffffffc [ 83.634142][ T4990] x14: 0000000000ff0100 x13: 00000000232aaf80 x12: 0000000000ff0100 [ 83.635447][ T4990] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893f948 [ 83.636724][ T4990] x8 : ffff0000d3cc8000 x7 : 00000000232aaf80 x6 : 0000000000000053 [ 83.638070][ T4990] x5 : ffff0000e23dd040 x4 : ffff0000e23dd030 x3 : ffff800009c92368 [ 83.639358][ T4990] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 83.640602][ T4990] Call trace: [ 83.641145][ T4990] drop_nlink+0xe8/0x148 [ 83.641865][ T4990] ocfs2_unlink+0xcc8/0x1554 [ 83.642619][ T4990] vfs_rmdir+0x1c4/0x3ec [ 83.643341][ T4990] do_rmdir+0x240/0x634 [ 83.644029][ T4990] __arm64_sys_unlinkat+0xcc/0xfc [ 83.644820][ T4990] invoke_syscall+0x98/0x2b8 [ 83.645593][ T4990] el0_svc_common+0x138/0x258 [ 83.646385][ T4990] do_el0_svc+0x58/0x14c [ 83.647072][ T4990] el0_svc+0x78/0x1e0 [ 83.647752][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 83.648619][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 83.649371][ T4990] irq event stamp: 104552 [ 83.650094][ T4990] hardirqs last enabled at (104551): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 83.651839][ T4990] hardirqs last disabled at (104552): [] el1_dbg+0x24/0x80 [ 83.653137][ T4990] softirqs last enabled at (104338): [] local_bh_enable+0x10/0x34 [ 83.654608][ T4990] softirqs last disabled at (104336): [] local_bh_disable+0x10/0x34 [ 83.656069][ T4990] ---[ end trace ae0f3b634c1d271a ]--- [ 84.204676][ T136] device hsr_slave_0 left promiscuous mode [ 84.229248][ T136] device hsr_slave_1 left promiscuous mode [ 84.308862][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 84.309988][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 84.311254][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 84.312359][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 84.313632][ T136] device bridge_slave_1 left promiscuous mode [ 84.314664][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.349311][ T136] device bridge_slave_0 left promiscuous mode [ 84.350350][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.478868][ T136] device veth1_macvtap left promiscuous mode [ 84.479797][ T136] device veth0_macvtap left promiscuous mode [ 84.480828][ T136] device veth1_vlan left promiscuous mode [ 84.481826][ T136] device veth0_vlan left promiscuous mode [ 84.563522][ T136] team0 (unregistering): Port device team_slave_1 removed [ 84.567485][ T136] team0 (unregistering): Port device team_slave_0 removed [ 84.573355][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 84.621787][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 84.752369][ T136] bond0 (unregistering): Released all slaves [ 86.892147][ T5059] ocfs2: Unmounting device (7,1) on (node local)