Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.740353][ T4324] cgroup: Unknown subsys name 'net' [ 33.003507][ T4324] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.262284][ T4324] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 36.872490][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.873676][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.875655][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.882951][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.884177][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.885712][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 37.217249][ T4368] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.218603][ T4368] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.219831][ T4368] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.221480][ T4368] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.222765][ T4368] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 37.223919][ T4368] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.574553][ T4382] chnl_net:caif_netlink_parms(): no params data found [ 37.595711][ T4382] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.596878][ T4382] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.598321][ T4382] device bridge_slave_0 entered promiscuous mode [ 37.600367][ T4382] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.602653][ T4382] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.604246][ T4382] device bridge_slave_1 entered promiscuous mode [ 37.613555][ T4382] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.615903][ T4382] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.623178][ T4382] team0: Port device team_slave_0 added [ 37.624851][ T4382] team0: Port device team_slave_1 added [ 37.630301][ T4382] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.632303][ T4382] 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. [ 37.636234][ T4382] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.638579][ T4382] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.639665][ T4382] 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. [ 37.644269][ T4382] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.702547][ T4382] device hsr_slave_0 entered promiscuous mode [ 37.740902][ T4382] device hsr_slave_1 entered promiscuous mode [ 37.812184][ T4382] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.862656][ T4382] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.935797][ T4382] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.002621][ T4382] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.087210][ T4382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.090477][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.092322][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.094742][ T4382] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.096941][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.098451][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.099997][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.101203][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.106190][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.116269][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.117932][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.119393][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.120554][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.123529][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 38.131592][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 38.133200][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 38.135022][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.136504][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 38.138144][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.139571][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.143455][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.144905][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.147617][ T4382] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.149615][ T4382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.151269][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.152812][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.206659][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.207908][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.211579][ T4382] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.217102][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 38.219075][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.239166][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.240945][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.242439][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.243819][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.245904][ T4382] device veth0_vlan entered promiscuous mode [ 38.249341][ T4382] device veth1_vlan entered promiscuous mode [ 38.256486][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.257963][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.259400][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.262391][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.272469][ T4382] device veth0_macvtap entered promiscuous mode [ 38.274635][ T4382] device veth1_macvtap entered promiscuous mode [ 38.279308][ T4382] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.280557][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.282196][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.283650][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.285171][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.287665][ T4382] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.288918][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.290374][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.293375][ T4382] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.294733][ T4382] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.296032][ T4382] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.297354][ T4382] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:38 executed programs: 0 [ 38.976691][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.978287][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.979587][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.982378][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.983694][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.984952][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.191865][ T4434] chnl_net:caif_netlink_parms(): no params data found [ 39.258607][ T4434] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.259764][ T4434] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.261213][ T4434] device bridge_slave_0 entered promiscuous mode [ 39.263209][ T4434] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.264322][ T4434] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.265698][ T4434] device bridge_slave_1 entered promiscuous mode [ 39.285255][ T4434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.287500][ T4434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.295374][ T4434] team0: Port device team_slave_0 added [ 39.297510][ T4434] team0: Port device team_slave_1 added [ 39.303578][ T4434] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.304647][ T4434] 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. [ 39.308365][ T4434] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.391764][ T4434] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.392887][ T4434] 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. [ 39.396824][ T4434] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.891628][ T4434] device hsr_slave_0 entered promiscuous mode [ 39.910881][ T4434] device hsr_slave_1 entered promiscuous mode [ 39.961390][ T4434] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.962560][ T4434] Cannot create hsr debugfs directory [ 40.061830][ T4434] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.050997][ T4368] Bluetooth: hci0: command 0x0409 tx timeout [ 42.961989][ T4434] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.130715][ T4368] Bluetooth: hci0: command 0x041b tx timeout [ 43.811719][ T4434] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.912100][ T4434] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.094131][ T4434] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.182579][ T4434] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 44.262237][ T4434] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.321548][ T4434] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.450977][ T4434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.454839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.456273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.459130][ T4434] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.461949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.463487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.464947][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.466065][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.467394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.469749][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.472356][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.473894][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.475002][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.518331][ T4434] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.519967][ T4434] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.523052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.524703][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.526320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.527822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.529383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.531307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.532877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.534277][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.535732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.537207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.538623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.540044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.554016][ T285] device hsr_slave_0 left promiscuous mode [ 44.601047][ T285] device hsr_slave_1 left promiscuous mode [ 44.700754][ T285] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.701932][ T285] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.703384][ T285] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.704389][ T285] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.705645][ T285] device bridge_slave_1 left promiscuous mode [ 44.706922][ T285] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.741533][ T285] device bridge_slave_0 left promiscuous mode [ 44.742564][ T285] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.881050][ T285] device veth1_macvtap left promiscuous mode [ 44.882067][ T285] device veth0_macvtap left promiscuous mode [ 44.883018][ T285] device veth1_vlan left promiscuous mode [ 44.883961][ T285] device veth0_vlan left promiscuous mode [ 45.210727][ T4368] Bluetooth: hci0: command 0x040f tx timeout [ 46.701751][ T285] team0 (unregistering): Port device team_slave_1 removed [ 46.871474][ T285] team0 (unregistering): Port device team_slave_0 removed [ 47.061171][ T285] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 47.281056][ T285] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 47.290743][ T4368] Bluetooth: hci0: command 0x0419 tx timeout [ 49.692926][ T285] bond0 (unregistering): Released all slaves [ 49.975928][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.977178][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.980787][ T4434] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.985870][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.987520][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.993464][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.994865][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.996964][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.998395][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.000435][ T4434] device veth0_vlan entered promiscuous mode [ 50.003465][ T4434] device veth1_vlan entered promiscuous mode [ 50.009567][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.012258][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.013681][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.015188][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.017543][ T4434] device veth0_macvtap entered promiscuous mode [ 50.019594][ T4434] device veth1_macvtap entered promiscuous mode [ 50.024301][ T4434] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.025513][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.026954][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.028374][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.029875][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.033778][ T4434] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.035009][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.036543][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.039136][ T4434] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.040500][ T4434] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.042843][ T4434] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.044300][ T4434] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.063561][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.064917][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.066573][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.073906][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.075210][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.076788][ T1573] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:50 executed programs: 2 [ 50.109540][ T4460] loop0: detected capacity change from 0 to 64 [ 50.119110][ T4460] Trying to free block not in datazone [ 50.120803][ T4460] Trying to free block not in datazone [ 50.121661][ T4460] Trying to free block not in datazone [ 50.124324][ T4460] Trying to free block not in datazone [ 50.126454][ T4460] overlayfs: failed to create directory ./bus/work (errno: 28); mounting read-only [ 50.128012][ T4460] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 50.130161][ T4460] Trying to free block not in datazone [ 50.131518][ T4460] minix_free_inode: bit 5 already cleared [ 50.136740][ T4434] Trying to free block not in datazone [ 50.137622][ T4434] minix_free_inode: bit 3 already cleared [ 50.138685][ T4434] minix_free_inode: bit 4 already cleared [ 50.139829][ T4434] ------------[ cut here ]------------ [ 50.140655][ T4434] WARNING: CPU: 1 PID: 4434 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.141946][ T4434] Modules linked in: [ 50.142540][ T4434] CPU: 1 PID: 4434 Comm: syz-executor Not tainted syzkaller #0 [ 50.143669][ T4434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.145183][ T4434] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.146393][ T4434] pc : drop_nlink+0xe4/0x138 [ 50.147083][ T4434] lr : drop_nlink+0xe4/0x138 [ 50.147780][ T4434] sp : ffff800020c47b00 [ 50.148426][ T4434] x29: ffff800020c47b00 x28: ffff0000d9399bc0 x27: 1fffe0001d3e3bb9 [ 50.149683][ T4434] x26: ffff800020c47b40 x25: 1ffff00004188f68 x24: dfff800000000000 [ 50.150935][ T4434] x23: 1fffe0001d3f9811 x22: dfff800000000000 x21: 0000000000000000 [ 50.152232][ T4434] x20: ffff0000e9fcc088 x19: ffff0000e9fcc040 x18: 0000000000000000 [ 50.153554][ T4434] x17: ffff800018186000 x16: ffff8000082d4a88 x15: 0000000000000000 [ 50.154747][ T4434] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.155998][ T4434] x11: ff008000089ff18c x10: 0000000000000000 x9 : ffff8000089ff18c [ 50.157281][ T4434] x8 : ffff0000d9399bc0 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.158521][ T4434] x5 : ffff0000e9fcc0c8 x4 : ffff0000e9f900c8 x3 : ffff8000089ff160 [ 50.159748][ T4434] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.160992][ T4434] Call trace: [ 50.161480][ T4434] drop_nlink+0xe4/0x138 [ 50.162160][ T4434] minix_rmdir+0x164/0x1c0 [ 50.162865][ T4434] vfs_rmdir+0x304/0x438 [ 50.163565][ T4434] do_rmdir+0x238/0x50c [ 50.164262][ T4434] __arm64_sys_unlinkat+0xcc/0xfc [ 50.165026][ T4434] invoke_syscall+0x98/0x2bc [ 50.165646][ T4434] el0_svc_common+0x138/0x258 [ 50.166384][ T4434] do_el0_svc+0x58/0x13c [ 50.167005][ T4434] el0_svc+0x58/0x138 [ 50.167580][ T4434] el0t_64_sync_handler+0x84/0xf0 [ 50.168334][ T4434] el0t_64_sync+0x18c/0x190 [ 50.169068][ T4434] irq event stamp: 168566 [ 50.169713][ T4434] hardirqs last enabled at (168565): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.171333][ T4434] hardirqs last disabled at (168566): [] el1_dbg+0x24/0x80 [ 50.172732][ T4434] softirqs last enabled at (167434): [] local_bh_enable+0x10/0x34 [ 50.174214][ T4434] softirqs last disabled at (167432): [] local_bh_disable+0x10/0x34 [ 50.175736][ T4434] ---[ end trace 0000000000000000 ]--- [ 50.177442][ T4434] VFS: Lookup of 'file1' in minix loop0 would have caused loop [ 50.178720][ T4434] VFS: Lookup of 'file1' in minix loop0 would have caused loop [ 51.614565][ T4368] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 51.616227][ T4368] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 51.617681][ T4368] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 51.619152][ T4368] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 51.620598][ T4368] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 51.622441][ T4368] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 51.812385][ T1573] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.853116][ T4462] chnl_net:caif_netlink_parms(): no params data found [ 51.867585][ T4462] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.868752][ T4462] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.870171][ T4462] device bridge_slave_0 entered promiscuous mode [ 51.872607][ T4462] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.873696][ T4462] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.875088][ T4462] device bridge_slave_1 entered promiscuous mode [ 51.881894][ T4462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.884259][ T4462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.892149][ T4462] team0: Port device team_slave_0 added [ 51.893794][ T4462] team0: Port device team_slave_1 added [ 51.899142][ T4462] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.900221][ T4462] 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. [ 51.904790][ T4462] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.907494][ T4462] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.908600][ T4462] 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. [ 51.912747][ T4462] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.951556][ T4462] device hsr_slave_0 entered promiscuous mode [ 52.000820][ T4462] device hsr_slave_1 entered promiscuous mode [ 52.073468][ T4462] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 52.101947][ T4462] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 52.141737][ T4462] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 52.191837][ T4462] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 52.262064][ T4462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.265591][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.267036][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.269440][ T4462] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.272024][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.273608][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.274921][ T4437] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.276020][ T4437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.277374][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.279358][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.282743][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.284233][ T4437] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.285398][ T4437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.287668][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.290200][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.294084][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.295927][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.297462][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.299812][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.302129][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.304985][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.306415][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.308910][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.310434][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.315028][ T4462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.362944][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.364174][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.367222][ T4462] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.372926][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.378307][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.379806][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.381622][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.383928][ T4462] device veth0_vlan entered promiscuous mode [ 52.386918][ T4462] device veth1_vlan entered promiscuous mode [ 52.394479][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.395800][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.397365][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.399553][ T4462] device veth0_macvtap entered promiscuous mode [ 52.402786][ T4462] device veth1_macvtap entered promiscuous mode [ 52.407045][ T4462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.408652][ T4462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.410434][ T4462] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.412335][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.413857][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.415373][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.417494][ T4462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.419165][ T4462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.421316][ T4462] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.423294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.424878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.426571][ T4462] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.427873][ T4462] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.429267][ T4462] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.430527][ T4462] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.452288][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.453485][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.454984][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.466338][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.467426][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.468976][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.505534][ T4480] loop1: detected capacity change from 0 to 64 [ 52.509636][ T4480] Trying to free block not in datazone [ 52.512217][ T4480] Trying to free block not in datazone [ 52.513062][ T4480] Trying to free block not in datazone [ 52.515921][ T4480] Trying to free block not in datazone [ 52.517099][ T4480] overlayfs: failed to create directory ./bus/work (errno: 28); mounting read-only [ 52.518496][ T4480] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 52.520354][ T4480] Trying to free block not in datazone [ 52.521883][ T4480] minix_free_inode: bit 5 already cleared [ 52.526827][ T4462] Trying to free block not in datazone [ 52.527732][ T4462] minix_free_inode: bit 3 already cleared [ 52.528888][ T4462] minix_free_inode: bit 4 already cleared [ 52.529975][ T4462] ------------[ cut here ]------------ [ 52.530800][ T4462] WARNING: CPU: 0 PID: 4462 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.532060][ T4462] Modules linked in: [ 52.532646][ T4462] CPU: 0 PID: 4462 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.533936][ T4462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 52.535400][ T4462] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.536552][ T4462] pc : drop_nlink+0xe4/0x138 [ 52.537257][ T4462] lr : drop_nlink+0xe4/0x138 [ 52.537927][ T4462] sp : ffff800020b77b00 [ 52.538480][ T4462] x29: ffff800020b77b00 x28: ffff0000cebcb780 x27: 1fffe0001d3ecf8a [ 52.539584][ T4462] x26: ffff800020b77b40 x25: 1ffff0000416ef68 x24: dfff800000000000 [ 52.540713][ T4462] x23: 1fffe0001d3f240d x22: dfff800000000000 x21: 0000000000000000 [ 52.541862][ T4462] x20: ffff0000e9f92068 x19: ffff0000e9f92020 x18: 0000000000000000 [ 52.543098][ T4462] x17: ffff800018186000 x16: ffff8000082d4a88 x15: 0000000000000000 [ 52.544329][ T4462] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.545547][ T4462] x11: ff008000089ff18c x10: 0000000000000000 x9 : ffff8000089ff18c [ 52.546748][ T4462] x8 : ffff0000cebcb780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.547917][ T4462] x5 : ffff0000e9f920a8 x4 : ffff0000e9f910b8 x3 : ffff8000089ff160 [ 52.549122][ T4462] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.550423][ T4462] Call trace: [ 52.550897][ T4462] drop_nlink+0xe4/0x138 [ 52.551616][ T4462] minix_rmdir+0x164/0x1c0 [ 52.552285][ T4462] vfs_rmdir+0x304/0x438 [ 52.552935][ T4462] do_rmdir+0x238/0x50c [ 52.553544][ T4462] __arm64_sys_unlinkat+0xcc/0xfc [ 52.554297][ T4462] invoke_syscall+0x98/0x2bc [ 52.555054][ T4462] el0_svc_common+0x138/0x258 [ 52.555724][ T4462] do_el0_svc+0x58/0x13c [ 52.556337][ T4462] el0_svc+0x58/0x138 [ 52.556989][ T4462] el0t_64_sync_handler+0x84/0xf0 [ 52.557731][ T4462] el0t_64_sync+0x18c/0x190 [ 52.558448][ T4462] irq event stamp: 141172 [ 52.559130][ T4462] hardirqs last enabled at (141171): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.560678][ T4462] hardirqs last disabled at (141172): [] el1_dbg+0x24/0x80 [ 52.561981][ T4462] softirqs last enabled at (140074): [] local_bh_enable+0x10/0x34 [ 52.563383][ T4462] softirqs last disabled at (140072): [] local_bh_disable+0x10/0x34 [ 52.564759][ T4462] ---[ end trace 0000000000000000 ]--- [ 52.566324][ T4462] VFS: Lookup of 'file1' in minix loop1 would have caused loop [ 52.567609][ T4462] VFS: Lookup of 'file1' in minix loop1 would have caused loop [ 53.691488][ T1573] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.793100][ T1573] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.892811][ T1573] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.984823][ T1573] device hsr_slave_0 left promiscuous mode [ 56.020817][ T1573] device hsr_slave_1 left promiscuous mode [ 56.110746][ T1573] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 56.111875][ T1573] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 56.113211][ T1573] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 56.114340][ T1573] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 56.116236][ T1573] device bridge_slave_1 left promiscuous mode [ 56.117160][ T1573] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.151274][ T1573] device bridge_slave_0 left promiscuous mode [ 56.152355][ T1573] bridge0: port 1(bridge_slave_0) entered disabled state 1970/01/01 00:00:56 executed programs: 7 [ 56.196547][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 56.198332][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 56.199750][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 56.201593][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 56.202929][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 56.204122][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 56.271677][ T1573] device veth1_macvtap left promiscuous mode [ 56.272679][ T1573] device veth0_macvtap left promiscuous mode [ 56.273664][ T1573] device veth1_vlan left promiscuous mode [ 56.274526][ T1573] device veth0_vlan left promiscuous mode [ 58.021594][ T1573] team0 (unregistering): Port device team_slave_1 removed [ 58.191770][ T1573] team0 (unregistering): Port device team_slave_0 removed [ 58.250974][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 58.381088][ T1573] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 58.631099][ T1573] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface