Warning: Permanently added '10.128.1.237' (ED25519) to the list of known hosts. 1970/01/01 00:01:07 parsed 1 programs [ 68.661032][ T4401] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.610952][ T3342] cfg80211: failed to load regulatory.db [ 69.612608][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.613666][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.485462][ T4539] chnl_net:caif_netlink_parms(): no params data found [ 70.502717][ T4539] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.503912][ T4539] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.505441][ T4539] device bridge_slave_0 entered promiscuous mode [ 70.507318][ T4539] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.508466][ T4539] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.510777][ T4539] device bridge_slave_1 entered promiscuous mode [ 70.521123][ T4539] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.523563][ T4539] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.531139][ T4539] team0: Port device team_slave_0 added [ 70.532897][ T4539] team0: Port device team_slave_1 added [ 70.539437][ T4539] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.540550][ T4539] 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. [ 70.544959][ T4539] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.547475][ T4539] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.548538][ T4539] 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. [ 70.553017][ T4539] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.600147][ T4539] device hsr_slave_0 entered promiscuous mode [ 70.639267][ T4539] device hsr_slave_1 entered promiscuous mode [ 71.187966][ T4539] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.230241][ T4539] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.250356][ T4539] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.291005][ T4539] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.365496][ T4539] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.366659][ T4539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.367912][ T4539] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.369102][ T4539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.398240][ T4539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.404628][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.406531][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.408061][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.414626][ T4539] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.418285][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.420524][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.421834][ T1645] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.422912][ T1645] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.426378][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.427971][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.429898][ T284] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.431046][ T284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.434525][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.437461][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.442518][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.444590][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.446314][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.450397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.452021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.454904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.456411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.460202][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.461764][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.464212][ T4539] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.545225][ T4539] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.547558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.548834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.558750][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.560518][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.566692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.568270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.571545][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.572989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.575226][ T4539] device veth0_vlan entered promiscuous mode [ 71.578243][ T4539] device veth1_vlan entered promiscuous mode [ 71.589519][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.590998][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.592473][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.594049][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.597887][ T4539] device veth0_macvtap entered promiscuous mode [ 71.610532][ T4539] device veth1_macvtap entered promiscuous mode [ 71.615825][ T4539] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.617024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.618483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.620594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.622111][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.630756][ T4539] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.632028][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.633722][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.636820][ T4539] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.638297][ T4539] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.640207][ T4539] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.641621][ T4539] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.293343][ T1848] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.294696][ T1848] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.296017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.308498][ T1848] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.310110][ T1848] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.311409][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 0 [ 72.575476][ T4784] chnl_net:caif_netlink_parms(): no params data found [ 72.600070][ T4784] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.601324][ T4784] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.602891][ T4784] device bridge_slave_0 entered promiscuous mode [ 72.605104][ T4784] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.606254][ T4784] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.607898][ T4784] device bridge_slave_1 entered promiscuous mode [ 72.616851][ T4784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.621370][ T4784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.630146][ T4784] team0: Port device team_slave_0 added [ 72.640048][ T4784] team0: Port device team_slave_1 added [ 72.646688][ T4784] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.647855][ T4784] 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. [ 72.652906][ T4784] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.655390][ T4784] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.656555][ T4784] 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. [ 72.661492][ T4784] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.720267][ T4784] device hsr_slave_0 entered promiscuous mode [ 72.759716][ T4784] device hsr_slave_1 entered promiscuous mode [ 72.779180][ T4784] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.780491][ T4784] Cannot create hsr debugfs directory [ 72.819764][ T4784] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.579501][ T4229] Bluetooth: hci0: command 0x0409 tx timeout [ 75.025223][ T4784] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.649183][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 76.772378][ T4784] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.824189][ T4784] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.071811][ T4784] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.100642][ T4784] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.130745][ T4784] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.170361][ T4784] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.230794][ T4784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.234563][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.236095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.238610][ T4784] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.241688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.243283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.244828][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.245973][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.247382][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.251120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.252674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.254222][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.255331][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.257689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.262372][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.265014][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.266820][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.268448][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.271337][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.272902][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.275461][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.276944][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.280681][ T4784] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.282728][ T4784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.284336][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.285845][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.332708][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.334099][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.337142][ T4784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.343295][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.344865][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.365807][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.367327][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.368910][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.371330][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.373688][ T4784] device veth0_vlan entered promiscuous mode [ 77.376965][ T4784] device veth1_vlan entered promiscuous mode [ 77.384605][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.386160][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.387665][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.389717][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.392104][ T4784] device veth0_macvtap entered promiscuous mode [ 77.394336][ T4784] device veth1_macvtap entered promiscuous mode [ 77.400038][ T4784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.401718][ T4784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.403955][ T4784] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.405200][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.406814][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.408342][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.410914][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.418578][ T4784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.420882][ T4784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.422852][ T4784] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.424250][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.425770][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.428287][ T4784] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.429804][ T4784] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.431363][ T4784] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.432818][ T4784] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.460799][ T1645] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.462116][ T1645] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.464048][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.473697][ T1645] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.475017][ T1645] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.476402][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.586162][ T4948] loop0: detected capacity change from 0 to 32768 [ 77.629782][ T4948] ======================================================= [ 77.629782][ T4948] WARNING: The mand mount option has been deprecated and [ 77.629782][ T4948] and is ignored by this kernel. Remove the mand [ 77.629782][ T4948] option from the mount to silence this warning. [ 77.629782][ T4948] ======================================================= [ 77.652655][ T4948] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.662182][ T4784] ------------[ cut here ]------------ [ 77.663084][ T4784] WARNING: CPU: 0 PID: 4784 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.664442][ T4784] Modules linked in: [ 77.665056][ T4784] CPU: 0 PID: 4784 Comm: syz-executor Not tainted syzkaller #0 [ 77.666419][ T4784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 77.668153][ T4784] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.669579][ T4784] pc : drop_nlink+0xe8/0x140 [ 77.670409][ T4784] lr : drop_nlink+0xe8/0x140 [ 77.671237][ T4784] sp : ffff80001f8277e0 [ 77.672011][ T4784] x29: ffff80001f8277e0 x28: ffff0000e2ad8878 x27: ffff0000e2bdc178 [ 77.673306][ T4784] x26: 1fffe0001c57b838 x25: ffff0000e2ad88e8 x24: 000000000000004d [ 77.674626][ T4784] x23: 1fffe0001c55b118 x22: dfff800000000000 x21: 0000000000000000 [ 77.675963][ T4784] x20: ffff0000e2ad88c0 x19: ffff0000e2ad8878 x18: 0000000000000000 [ 77.677366][ T4784] x17: ffff800016e33000 x16: ffff8000082c2df0 x15: ffff800016913500 [ 77.678803][ T4784] x14: 0000000000000002 x13: 000000002625a000 x12: 0000000000ff0100 [ 77.680207][ T4784] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008948924 [ 77.681620][ T4784] x8 : ffff0000c2540000 x7 : 000000002625a000 x6 : 000000000000004d [ 77.682986][ T4784] x5 : ffff0000e2ad8900 x4 : ffff0000e2ad88f0 x3 : ffff800009cb5b14 [ 77.684314][ T4784] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.685804][ T4784] Call trace: [ 77.686420][ T4784] drop_nlink+0xe8/0x140 [ 77.687167][ T4784] ocfs2_unlink+0xec0/0x160c [ 77.687945][ T4784] vfs_rmdir+0x1c4/0x3ec [ 77.688691][ T4784] do_rmdir+0x24c/0x64c [ 77.689416][ T4784] __arm64_sys_unlinkat+0xcc/0xfc [ 77.690254][ T4784] invoke_syscall+0x98/0x2b0 [ 77.691015][ T4784] el0_svc_common+0x138/0x258 [ 77.691890][ T4784] do_el0_svc+0x58/0x13c [ 77.692618][ T4784] el0_svc+0x78/0x1d0 [ 77.693320][ T4784] el0t_64_sync_handler+0xcc/0xe4 [ 77.694191][ T4784] el0t_64_sync+0x1a0/0x1a4 [ 77.694881][ T4784] irq event stamp: 126712 [ 77.695610][ T4784] hardirqs last enabled at (126711): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 77.697539][ T4784] hardirqs last disabled at (126712): [] el1_dbg+0x24/0x80 [ 77.699091][ T4784] softirqs last enabled at (126390): [] local_bh_enable+0x10/0x34 [ 77.700784][ T4784] softirqs last disabled at (126388): [] local_bh_disable+0x10/0x34 [ 77.702361][ T4784] ---[ end trace 7572dc58072014d4 ]--- 1970/01/01 00:01:17 executed programs: 3 [ 80.125012][ T136] device hsr_slave_0 left promiscuous mode [ 80.159328][ T136] device hsr_slave_1 left promiscuous mode [ 80.269075][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.270270][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.271800][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.273135][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.274635][ T136] device bridge_slave_1 left promiscuous mode [ 80.275780][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.319526][ T136] device bridge_slave_0 left promiscuous mode [ 80.320502][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.449111][ T136] device veth1_macvtap left promiscuous mode [ 80.450108][ T136] device veth0_macvtap left promiscuous mode [ 80.451202][ T136] device veth1_vlan left promiscuous mode [ 80.452211][ T136] device veth0_vlan left promiscuous mode [ 80.551161][ T136] team0 (unregistering): Port device team_slave_1 removed [ 80.555112][ T136] team0 (unregistering): Port device team_slave_0 removed [ 80.558863][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.602455][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.722866][ T136] bond0 (unregistering): Released all slaves [ 81.184964][ T4951] ocfs2: Unmounting device (7,0) on (node local) [ 81.298931][ T4954] chnl_net:caif_netlink_parms(): no params data found [ 81.318881][ T4954] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.320318][ T4954] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.321809][ T4954] device bridge_slave_0 entered promiscuous mode [ 81.323712][ T4954] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.324950][ T4954] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.326388][ T4954] device bridge_slave_1 entered promiscuous mode [ 81.334494][ T4954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.336855][ T4954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.344525][ T4954] team0: Port device team_slave_0 added [ 81.346272][ T4954] team0: Port device team_slave_1 added [ 81.352976][ T4954] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.354111][ T4954] 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. [ 81.358575][ T4954] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.361483][ T4954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.362546][ T4954] 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. [ 81.366908][ T4954] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.410238][ T4954] device hsr_slave_0 entered promiscuous mode [ 81.449334][ T4954] device hsr_slave_1 entered promiscuous mode [ 81.521900][ T4954] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 81.583253][ T4954] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 81.630299][ T4954] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 81.680206][ T4954] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 82.174537][ T4954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.178557][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.180082][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.183499][ T4954] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.186044][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.187502][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.189388][ T1645] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.190633][ T1645] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.192475][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.196058][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.197736][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.199476][ T1848] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.200520][ T1848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.202647][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.210482][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.212192][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.214418][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.215991][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.217598][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.220015][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.221949][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.223516][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.226344][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.227827][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.232568][ T4954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.269972][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.271233][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.274999][ T4954] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.281651][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.283229][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.292127][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.293698][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.295168][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.296644][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.299994][ T4954] device veth0_vlan entered promiscuous mode [ 82.303927][ T4954] device veth1_vlan entered promiscuous mode [ 82.313836][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.315207][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.316634][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.318192][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.322216][ T4954] device veth0_macvtap entered promiscuous mode [ 82.324548][ T4954] device veth1_macvtap entered promiscuous mode [ 82.331646][ T4954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 82.333385][ T4954] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.335568][ T4954] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.336809][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.338342][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.340641][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.342142][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.345762][ T4954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 82.347303][ T4954] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.351248][ T4954] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.352737][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.354181][ T1848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.356948][ T4954] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.358190][ T4954] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.359946][ T4954] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.361395][ T4954] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.385381][ T1848] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.386662][ T1848] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.387980][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.396923][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.398159][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.399830][ T1645] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.529644][ T4966] loop1: detected capacity change from 0 to 32768 [ 82.580235][ T4966] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 82.593840][ T4954] ------------[ cut here ]------------ [ 82.594669][ T4954] WARNING: CPU: 0 PID: 4954 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 82.596006][ T4954] Modules linked in: [ 82.596636][ T4954] CPU: 0 PID: 4954 Comm: syz-executor Tainted: G W syzkaller #0 [ 82.598251][ T4954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.599973][ T4954] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.601333][ T4954] pc : drop_nlink+0xe8/0x140 [ 82.602107][ T4954] lr : drop_nlink+0xe8/0x140 [ 82.602870][ T4954] sp : ffff80001f7e77e0 [ 82.603627][ T4954] x29: ffff80001f7e77e0 x28: ffff0000e2bdcfb8 x27: ffff0000ee4616b8 [ 82.605076][ T4954] x26: 1fffe0001dc8c2e0 x25: ffff0000e2bdd028 x24: 0000000000000052 [ 82.606426][ T4954] x23: 1fffe0001c57ba00 x22: dfff800000000000 x21: 0000000000000000 [ 82.607930][ T4954] x20: ffff0000e2bdd000 x19: ffff0000e2bdcfb8 x18: 0000000000000000 [ 82.609269][ T4954] x17: 0000000000000000 x16: ffff8000082c2df0 x15: 00000000fffffffc [ 82.610679][ T4954] x14: 0000000000000002 x13: 0000000021f98280 x12: 0000000000ff0100 [ 82.612079][ T4954] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008948924 [ 82.613444][ T4954] x8 : ffff0000d84d8000 x7 : 0000000021f98280 x6 : 0000000000000052 [ 82.614757][ T4954] x5 : ffff0000e2bdd040 x4 : ffff0000e2bdd030 x3 : ffff800009cb5b14 [ 82.616071][ T4954] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 82.617375][ T4954] Call trace: [ 82.617902][ T4954] drop_nlink+0xe8/0x140 [ 82.618606][ T4954] ocfs2_unlink+0xec0/0x160c [ 82.619327][ T4954] vfs_rmdir+0x1c4/0x3ec [ 82.620067][ T4954] do_rmdir+0x24c/0x64c [ 82.620784][ T4954] __arm64_sys_unlinkat+0xcc/0xfc [ 82.621669][ T4954] invoke_syscall+0x98/0x2b0 [ 82.622451][ T4954] el0_svc_common+0x138/0x258 [ 82.623182][ T4954] do_el0_svc+0x58/0x13c [ 82.623910][ T4954] el0_svc+0x78/0x1d0 [ 82.624564][ T4954] el0t_64_sync_handler+0xcc/0xe4 [ 82.625422][ T4954] el0t_64_sync+0x1a0/0x1a4 [ 82.626170][ T4954] irq event stamp: 106332 [ 82.626917][ T4954] hardirqs last enabled at (106331): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 82.628696][ T4954] hardirqs last disabled at (106332): [] el1_dbg+0x24/0x80 [ 82.630174][ T4954] softirqs last enabled at (106248): [] local_bh_enable+0x10/0x34 [ 82.631790][ T4954] softirqs last disabled at (106246): [] local_bh_disable+0x10/0x34 [ 82.633378][ T4954] ---[ end trace 7572dc58072014d5 ]--- [ 83.086214][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.591975][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.652411][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.732336][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.184130][ T136] device hsr_slave_0 left promiscuous mode [ 85.229172][ T136] device hsr_slave_1 left promiscuous mode [ 85.319592][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 85.320857][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 85.322436][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 85.323712][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 85.325193][ T136] device bridge_slave_1 left promiscuous mode [ 85.326255][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.359573][ T136] device bridge_slave_0 left promiscuous mode [ 85.360546][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.469142][ T136] device veth1_macvtap left promiscuous mode [ 85.470136][ T136] device veth0_macvtap left promiscuous mode [ 85.471106][ T136] device veth1_vlan left promiscuous mode [ 85.472047][ T136] device veth0_vlan left promiscuous mode [ 85.560264][ T136] team0 (unregistering): Port device team_slave_1 removed [ 85.564342][ T136] team0 (unregistering): Port device team_slave_0 removed [ 85.568040][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.611929][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.723767][ T136] bond0 (unregistering): Released all slaves [ 86.192531][ T4969] ocfs2: Unmounting device (7,1) on (node local) 1970/01/01 00:01:26 executed programs: 7 [ 86.316165][ T5100] chnl_net:caif_netlink_parms(): no params data found [ 86.335911][ T5100] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.337184][ T5100] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.338855][ T5100] device bridge_slave_0 entered promiscuous mode [ 86.342436][ T5100] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.343618][ T5100] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.345053][ T5100] device bridge_slave_1 entered promiscuous mode [ 86.352896][ T5100] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.355392][ T5100] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.362631][ T5100] team0: Port device team_slave_0 added [ 86.364432][ T5100] team0: Port device team_slave_1 added [ 86.371565][ T5100] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.372692][ T5100] 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. [ 86.377060][ T5100] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.379555][ T5100] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.380710][ T5100] 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. [ 86.385228][ T5100] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.430741][ T5100] device hsr_slave_0 entered promiscuous mode [ 86.469242][ T5100] device hsr_slave_1 entered promiscuous mode [ 86.509126][ T5100] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.510413][ T5100] Cannot create hsr debugfs directory [ 86.542904][ T5100] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 86.580316][ T5100] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 86.620404][ T5100] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 86.670819][ T5100] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 86.755288][ T5100] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.756539][ T5100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.757848][ T5100] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.759085][ T5100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.778567][ T5100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.783662][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.785392][ T446] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.786933][ T446] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.792464][ T5100] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.795521][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.797107][ T284] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.798363][ T284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.809736][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.811273][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.812446][ T446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.814538][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.816202][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.817684][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.820808][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.823395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.825779][ T5100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.868113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.869453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.873526][ T5100] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.881102][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.888322][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.890090][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.891585][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.894528][ T5100] device veth0_vlan entered promiscuous mode [ 86.897946][ T5100] device veth1_vlan entered promiscuous mode [ 86.907830][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.909338][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.910794][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.913762][ T5100] device veth0_macvtap entered promiscuous mode [ 86.916172][ T5100] device veth1_macvtap entered promiscuous mode [ 86.923803][ T5100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.925534][ T5100] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.927857][ T5100] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.929280][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.931160][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.933987][ T5100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.935560][ T5100] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.937752][ T5100] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.939645][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.943806][ T5100] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.945186][ T5100] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.946709][ T5100] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.948151][ T5100] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.972388][ T446] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.973617][ T446] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.975031][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.984219][ T446] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.985517][ T446] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.986855][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 87.105210][ T5113] loop2: detected capacity change from 0 to 32768 [ 87.123088][ T5113] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 87.133417][ T5100] ------------[ cut here ]------------ [ 87.134297][ T5100] WARNING: CPU: 0 PID: 5100 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 87.135673][ T5100] Modules linked in: [ 87.136315][ T5100] CPU: 0 PID: 5100 Comm: syz-executor Tainted: G W syzkaller #0 [ 87.137872][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.139603][ T5100] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.140857][ T5100] pc : drop_nlink+0xe8/0x140 [ 87.141587][ T5100] lr : drop_nlink+0xe8/0x140 [ 87.142355][ T5100] sp : ffff80001fb277e0 [ 87.143032][ T5100] x29: ffff80001fb277e0 x28: ffff0000ee4624f8 x27: ffff0000ee535df8 [ 87.144381][ T5100] x26: 1fffe0001dca6bc8 x25: ffff0000ee462568 x24: 0000000000000057 [ 87.145734][ T5100] x23: 1fffe0001dc8c4a8 x22: dfff800000000000 x21: 0000000000000000 [ 87.147094][ T5100] x20: ffff0000ee462540 x19: ffff0000ee4624f8 x18: 0000000000000000 [ 87.148455][ T5100] x17: 0000000000000000 x16: ffff8000082c2df0 x15: 00000000fffffffc [ 87.149820][ T5100] x14: 0000000000000002 x13: 00000000068e7780 x12: 0000000000ff0100 [ 87.150925][ T5100] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008948924 [ 87.152252][ T5100] x8 : ffff0000c67951c0 x7 : 00000000068e7780 x6 : 0000000000000057 [ 87.153623][ T5100] x5 : ffff0000ee462580 x4 : ffff0000ee462570 x3 : ffff800009cb5b14 [ 87.154979][ T5100] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 87.156242][ T5100] Call trace: [ 87.156796][ T5100] drop_nlink+0xe8/0x140 [ 87.157521][ T5100] ocfs2_unlink+0xec0/0x160c [ 87.158269][ T5100] vfs_rmdir+0x1c4/0x3ec [ 87.158944][ T5100] do_rmdir+0x24c/0x64c [ 87.159619][ T5100] __arm64_sys_unlinkat+0xcc/0xfc [ 87.160452][ T5100] invoke_syscall+0x98/0x2b0 [ 87.161222][ T5100] el0_svc_common+0x138/0x258 [ 87.161969][ T5100] do_el0_svc+0x58/0x13c [ 87.162658][ T5100] el0_svc+0x78/0x1d0 [ 87.163252][ T5100] el0t_64_sync_handler+0xcc/0xe4 [ 87.164009][ T5100] el0t_64_sync+0x1a0/0x1a4 [ 87.164707][ T5100] irq event stamp: 108692 [ 87.165417][ T5100] hardirqs last enabled at (108691): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 87.167157][ T5100] hardirqs last disabled at (108692): [] el1_dbg+0x24/0x80 [ 87.168608][ T5100] softirqs last enabled at (108576): [] local_bh_enable+0x10/0x34 [ 87.170160][ T5100] softirqs last disabled at (108574): [] local_bh_disable+0x10/0x34 [ 87.171799][ T5100] ---[ end trace 7572dc58072014d6 ]--- [ 87.592532][ T136] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0