Warning: Permanently added '10.128.0.66' (ED25519) to the list of known hosts. 1970/01/01 00:00:25 parsed 1 programs [ 26.611169][ T4324] cgroup: Unknown subsys name 'net' [ 26.904304][ T4324] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 27.167101][ T4324] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 30.927807][ T4356] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 30.929379][ T4356] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 30.930677][ T4356] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 30.932474][ T4356] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 30.933818][ T4356] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 30.935079][ T4356] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 31.231347][ T4370] chnl_net:caif_netlink_parms(): no params data found [ 31.250837][ T4370] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.252355][ T4370] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.253931][ T4370] device bridge_slave_0 entered promiscuous mode [ 31.256329][ T4370] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.257528][ T4370] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.259066][ T4370] device bridge_slave_1 entered promiscuous mode [ 31.266813][ T4370] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.269789][ T4370] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.277061][ T4370] team0: Port device team_slave_0 added [ 31.279086][ T4370] team0: Port device team_slave_1 added [ 31.285210][ T4370] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.286245][ T4370] 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. [ 31.289927][ T4370] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.351794][ T4370] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.352897][ T4370] 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. [ 31.356627][ T4370] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.412342][ T4370] device hsr_slave_0 entered promiscuous mode [ 31.461537][ T4370] device hsr_slave_1 entered promiscuous mode [ 31.555346][ T4370] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.592656][ T4370] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.632364][ T4370] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.672521][ T4370] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.727037][ T4370] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.728101][ T4370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.729388][ T4370] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.730481][ T4370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.750301][ T4370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.755118][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.758599][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.760685][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.774532][ T4370] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.777921][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.779659][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.780845][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.785511][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.787353][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.788507][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.795005][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 31.796684][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 31.799914][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 31.803456][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.807013][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.809684][ T4370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 31.860755][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 31.862973][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 31.866911][ T4370] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.874307][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.880000][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.882809][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.884510][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.886982][ T4370] device veth0_vlan entered promiscuous mode [ 31.889891][ T4370] device veth1_vlan entered promiscuous mode [ 31.897284][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 31.899024][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 31.900556][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.903680][ T4370] device veth0_macvtap entered promiscuous mode [ 31.906009][ T4370] device veth1_macvtap entered promiscuous mode [ 31.912357][ T4370] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.913683][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.915669][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 31.918821][ T4370] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.920169][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.923765][ T4370] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.925130][ T4370] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.926535][ T4370] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.927890][ T4370] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.356069][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.357368][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.358941][ T1618] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 32.368844][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.370142][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.372944][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:33 executed programs: 0 [ 33.040217][ T4356] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.041990][ T4356] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.043347][ T4354] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.044924][ T4354] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.046346][ T4354] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 33.047563][ T4354] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 33.297130][ T55] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.343154][ T4428] chnl_net:caif_netlink_parms(): no params data found [ 33.357986][ T4428] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.359281][ T4428] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.360767][ T4428] device bridge_slave_0 entered promiscuous mode [ 33.363012][ T4428] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.364140][ T4428] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.365514][ T4428] device bridge_slave_1 entered promiscuous mode [ 33.372097][ T4428] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.375762][ T4428] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.383598][ T4428] team0: Port device team_slave_0 added [ 33.385144][ T4428] team0: Port device team_slave_1 added [ 33.390436][ T4428] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.391772][ T4428] 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. [ 33.395975][ T4428] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.398061][ T4428] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.399200][ T4428] 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. [ 33.403424][ T4428] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.452514][ T4428] device hsr_slave_0 entered promiscuous mode [ 33.491461][ T4428] device hsr_slave_1 entered promiscuous mode [ 33.541324][ T4428] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.542626][ T4428] Cannot create hsr debugfs directory [ 35.131589][ T4354] Bluetooth: hci0: command 0x0409 tx timeout [ 35.742698][ T55] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.211628][ T4354] Bluetooth: hci0: command 0x041b tx timeout [ 37.842389][ T55] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.943163][ T55] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.992725][ T4428] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.082833][ T4428] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.162939][ T4428] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.202430][ T4428] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.301255][ T4354] Bluetooth: hci0: command 0x040f tx timeout [ 39.326477][ T4428] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.330216][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.331882][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.334421][ T4428] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.336819][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.338477][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.339942][ T4435] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.341013][ T4435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.344274][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.404453][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.406114][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.407592][ T4435] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.408732][ T4435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.411058][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.414572][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.418332][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.420023][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.421778][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.424569][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.426222][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.428700][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.430190][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.433785][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.435359][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.437560][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.538732][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.540083][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.543723][ T4428] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.548903][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.550603][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.556628][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.558129][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.559631][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.561032][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.563565][ T4428] device veth0_vlan entered promiscuous mode [ 39.567762][ T4428] device veth1_vlan entered promiscuous mode [ 39.616246][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.617873][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.619232][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.620798][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.624050][ T4428] device veth0_macvtap entered promiscuous mode [ 39.626564][ T4428] device veth1_macvtap entered promiscuous mode [ 39.630712][ T4428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.633614][ T4428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.635729][ T4428] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.636952][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.638444][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.639909][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.641902][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.644697][ T4428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.646323][ T4428] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.648317][ T4428] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.649492][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.650898][ T4435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.654977][ T4428] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.656288][ T4428] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.657541][ T4428] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.658822][ T4428] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.678820][ T4435] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.684485][ T4435] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.685818][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.686992][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.688565][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.690074][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 1970/01/01 00:00:40 executed programs: 2 [ 40.065178][ T4505] loop0: detected capacity change from 0 to 64 [ 40.070196][ T4505] Trying to free block not in datazone [ 40.073370][ T4505] Trying to free block not in datazone [ 40.074286][ T4505] Trying to free block not in datazone [ 40.077240][ T4505] Trying to free block not in datazone [ 40.079680][ T4505] overlayfs: failed to create directory ./bus/work (errno: 28); mounting read-only [ 40.081747][ T4505] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 40.084224][ T4505] Trying to free block not in datazone [ 40.085273][ T4505] minix_free_inode: bit 5 already cleared [ 40.096833][ T4428] Trying to free block not in datazone [ 40.097743][ T4428] minix_free_inode: bit 3 already cleared [ 40.098776][ T4428] minix_free_inode: bit 4 already cleared [ 40.100079][ T4428] ------------[ cut here ]------------ [ 40.100949][ T4428] WARNING: CPU: 1 PID: 4428 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 40.102202][ T4428] Modules linked in: [ 40.102816][ T4428] CPU: 1 PID: 4428 Comm: syz-executor Not tainted syzkaller #0 [ 40.103977][ T4428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 40.105496][ T4428] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 40.106602][ T4428] pc : drop_nlink+0xe4/0x138 [ 40.107350][ T4428] lr : drop_nlink+0xe4/0x138 [ 40.108011][ T4428] sp : ffff800020c37b00 [ 40.108622][ T4428] x29: ffff800020c37b00 x28: ffff0000d6420000 x27: 1fffe0001c0a2e9f [ 40.109807][ T4428] x26: ffff800020c37b40 x25: 1ffff00004186f68 x24: dfff800000000000 [ 40.111006][ T4428] x23: 1fffe0001d27c20f x22: dfff800000000000 x21: 0000000000000000 [ 40.112196][ T4428] x20: ffff0000e93e1078 x19: ffff0000e93e1030 x18: 0000000000000000 [ 40.113424][ T4428] x17: ffff800018186000 x16: ffff8000082d4a88 x15: 0000000000000000 [ 40.114619][ T4428] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 40.115789][ T4428] x11: ff008000089ff18c x10: 0000000000000000 x9 : ffff8000089ff18c [ 40.116965][ T4428] x8 : ffff0000d6420000 x7 : 0000000000000000 x6 : 0000000000000028 [ 40.118134][ T4428] x5 : ffff0000e93e10b8 x4 : ffff0000e93e00c8 x3 : ffff8000089ff160 [ 40.119332][ T4428] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 40.120501][ T4428] Call trace: [ 40.121011][ T4428] drop_nlink+0xe4/0x138 [ 40.121655][ T4428] minix_rmdir+0x164/0x1c0 [ 40.122285][ T4428] vfs_rmdir+0x304/0x438 [ 40.122910][ T4428] do_rmdir+0x238/0x50c [ 40.123521][ T4428] __arm64_sys_unlinkat+0xcc/0xfc [ 40.124289][ T4428] invoke_syscall+0x98/0x2bc [ 40.124954][ T4428] el0_svc_common+0x138/0x258 [ 40.125586][ T4428] do_el0_svc+0x58/0x13c [ 40.126248][ T4428] el0_svc+0x58/0x138 [ 40.126822][ T4428] el0t_64_sync_handler+0x84/0xf0 [ 40.127536][ T4428] el0t_64_sync+0x18c/0x190 [ 40.128171][ T4428] irq event stamp: 159242 [ 40.128788][ T4428] hardirqs last enabled at (159241): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 40.130263][ T4428] hardirqs last disabled at (159242): [] el1_dbg+0x24/0x80 [ 40.131504][ T4428] softirqs last enabled at (158656): [] local_bh_enable+0x10/0x34 [ 40.132814][ T4428] softirqs last disabled at (158654): [] local_bh_disable+0x10/0x34 [ 40.134134][ T4428] ---[ end trace 0000000000000000 ]--- [ 40.136858][ T4428] VFS: Lookup of 'file1' in minix loop0 would have caused loop [ 40.138219][ T4428] VFS: Lookup of 'file1' in minix loop0 would have caused loop [ 40.578366][ T55] device hsr_slave_0 left promiscuous mode [ 40.611808][ T55] device hsr_slave_1 left promiscuous mode [ 40.681322][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.682561][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.684182][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.685371][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.686755][ T55] device bridge_slave_1 left promiscuous mode [ 40.688208][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.732301][ T55] device bridge_slave_0 left promiscuous mode [ 40.733413][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.861446][ T55] device veth1_macvtap left promiscuous mode [ 40.862539][ T55] device veth0_macvtap left promiscuous mode [ 40.863498][ T55] device veth1_vlan left promiscuous mode [ 40.864425][ T55] device veth0_vlan left promiscuous mode [ 42.552528][ T55] team0 (unregistering): Port device team_slave_1 removed [ 42.772235][ T55] team0 (unregistering): Port device team_slave_0 removed [ 42.961643][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 43.211767][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 45.812183][ T55] bond0 (unregistering): Released all slaves 1970/01/01 00:00:46 executed programs: 4 [ 46.455673][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 46.457435][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 46.458994][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 46.460523][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 46.463062][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 46.464348][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 46.510244][ T4511] chnl_net:caif_netlink_parms(): no params data found [ 46.526004][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.527200][ T4511] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.528648][ T4511] device bridge_slave_0 entered promiscuous mode [ 46.530657][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.532244][ T4511] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.533736][ T4511] device bridge_slave_1 entered promiscuous mode [ 46.542034][ T4511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.544376][ T4511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.551623][ T4511] team0: Port device team_slave_0 added [ 46.554337][ T4511] team0: Port device team_slave_1 added [ 46.559975][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.561167][ T4511] 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. [ 46.565690][ T4511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.568024][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.569097][ T4511] 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. [ 46.573285][ T4511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.623337][ T4511] device hsr_slave_0 entered promiscuous mode [ 46.662566][ T4511] device hsr_slave_1 entered promiscuous mode [ 46.733147][ T4511] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 46.774166][ T4511] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 46.812710][ T4511] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 46.852322][ T4511] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 47.191870][ T4511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.195838][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.197375][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.199976][ T4511] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.202544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.204376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.205871][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.206989][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.208271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.214650][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.216366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.217942][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.219065][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.226378][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.228331][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.229952][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.232745][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.234382][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.235921][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.237490][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.240665][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.244503][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.246510][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.247932][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.250403][ T4511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.300707][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.302761][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.543402][ T4511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.602842][ T55] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.611948][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.613504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.618849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.620346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.622497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.623956][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.626060][ T4511] device veth0_vlan entered promiscuous mode [ 47.629206][ T4511] device veth1_vlan entered promiscuous mode [ 47.636857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.638492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.640123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.642496][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.644927][ T4511] device veth0_macvtap entered promiscuous mode [ 47.647253][ T4511] device veth1_macvtap entered promiscuous mode [ 47.653038][ T4511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.654757][ T4511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.656778][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.658007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.659629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.661017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.663104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.665547][ T4511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.667022][ T4511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.668909][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.670098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.672121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.675020][ T4511] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.676428][ T4511] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.677845][ T4511] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.679272][ T4511] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.702470][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.703742][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.705391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.715936][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.717226][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.719044][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.775941][ T4529] loop1: detected capacity change from 0 to 64 [ 47.779780][ T4529] Trying to free block not in datazone [ 47.781140][ T4529] Trying to free block not in datazone [ 47.782460][ T4529] Trying to free block not in datazone [ 47.785121][ T4529] Trying to free block not in datazone [ 47.786378][ T4529] overlayfs: failed to create directory ./bus/work (errno: 28); mounting read-only [ 47.787878][ T4529] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 47.789898][ T4529] Trying to free block not in datazone [ 47.790687][ T4529] minix_free_inode: bit 5 already cleared [ 47.796562][ T4511] Trying to free block not in datazone [ 47.797441][ T4511] minix_free_inode: bit 3 already cleared [ 47.798607][ T4511] minix_free_inode: bit 4 already cleared [ 47.799663][ T4511] ------------[ cut here ]------------ [ 47.800561][ T4511] WARNING: CPU: 0 PID: 4511 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.801800][ T4511] Modules linked in: [ 47.802426][ T4511] CPU: 0 PID: 4511 Comm: syz-executor Tainted: G W syzkaller #0 [ 47.803846][ T4511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 47.805378][ T4511] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.806679][ T4511] pc : drop_nlink+0xe4/0x138 [ 47.807410][ T4511] lr : drop_nlink+0xe4/0x138 [ 47.808110][ T4511] sp : ffff800020917b00 [ 47.808789][ T4511] x29: ffff800020917b00 x28: ffff0000d098d340 x27: 1fffe0001c4f3641 [ 47.810036][ T4511] x26: ffff800020917b40 x25: 1ffff00004122f68 x24: dfff800000000000 [ 47.811355][ T4511] x23: 1fffe0001d505811 x22: dfff800000000000 x21: 0000000000000000 [ 47.812595][ T4511] x20: ffff0000ea82c088 x19: ffff0000ea82c040 x18: 0000000000000000 [ 47.813768][ T4511] x17: ffff800018186000 x16: ffff8000082d4a88 x15: 0000000000000000 [ 47.815035][ T4511] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 47.816178][ T4511] x11: ff008000089ff18c x10: 0000000000000000 x9 : ffff8000089ff18c [ 47.817360][ T4511] x8 : ffff0000d098d340 x7 : 0000000000000000 x6 : 000000000000002f [ 47.818530][ T4511] x5 : ffff0000ea82c0c8 x4 : ffff0000e93e3098 x3 : ffff8000089ff160 [ 47.819705][ T4511] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.820921][ T4511] Call trace: [ 47.821464][ T4511] drop_nlink+0xe4/0x138 [ 47.822104][ T4511] minix_rmdir+0x164/0x1c0 [ 47.822802][ T4511] vfs_rmdir+0x304/0x438 [ 47.823439][ T4511] do_rmdir+0x238/0x50c [ 47.824075][ T4511] __arm64_sys_unlinkat+0xcc/0xfc [ 47.824832][ T4511] invoke_syscall+0x98/0x2bc [ 47.825539][ T4511] el0_svc_common+0x138/0x258 [ 47.826193][ T4511] do_el0_svc+0x58/0x13c [ 47.826807][ T4511] el0_svc+0x58/0x138 [ 47.827434][ T4511] el0t_64_sync_handler+0x84/0xf0 [ 47.828142][ T4511] el0t_64_sync+0x18c/0x190 [ 47.828827][ T4511] irq event stamp: 145520 [ 47.829434][ T4511] hardirqs last enabled at (145519): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 47.830922][ T4511] hardirqs last disabled at (145520): [] el1_dbg+0x24/0x80 [ 47.832173][ T4511] softirqs last enabled at (144844): [] local_bh_enable+0x10/0x34 [ 47.833498][ T4511] softirqs last disabled at (144842): [] local_bh_disable+0x10/0x34 [ 47.834867][ T4511] ---[ end trace 0000000000000000 ]--- [ 47.836843][ T4511] VFS: Lookup of 'file1' in minix loop1 would have caused loop [ 47.838587][ T4511] VFS: Lookup of 'file1' in minix loop1 would have caused loop [ 48.422107][ T55] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.512774][ T55] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.593397][ T55] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0