Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 39.445850][ T29] audit: type=1400 audit(1617334813.024:8): avc: denied { execmem } for pid=5988 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.463380][ T5989] IPVS: ftp: loaded support on port[0] = 21 [ 40.278551][ T5984] can: request_module (can-proto-0) failed. [ 41.508934][ T5984] can: request_module (can-proto-0) failed. [ 41.525451][ T5984] can: request_module (can-proto-0) failed. [ 41.573581][ T29] audit: type=1400 audit(1617334815.155:9): avc: denied { create } for pid=5978 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.1.127' (ECDSA) to the list of known hosts. 2021/04/02 03:40:22 parsed 1 programs 2021/04/02 03:40:22 executed programs: 0 [ 48.847351][ T29] audit: type=1400 audit(1617334822.428:10): avc: denied { execmem } for pid=6085 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 50.102178][ T6089] IPVS: ftp: loaded support on port[0] = 21 [ 50.208189][ T6096] IPVS: ftp: loaded support on port[0] = 21 [ 50.221479][ T6094] IPVS: ftp: loaded support on port[0] = 21 [ 50.237331][ T6095] IPVS: ftp: loaded support on port[0] = 21 [ 50.255044][ T6087] IPVS: ftp: loaded support on port[0] = 21 [ 50.290689][ T6092] IPVS: ftp: loaded support on port[0] = 21 [ 50.797744][ T6089] chnl_net:caif_netlink_parms(): no params data found [ 50.810091][ T6096] chnl_net:caif_netlink_parms(): no params data found [ 50.870972][ T6095] chnl_net:caif_netlink_parms(): no params data found [ 50.953017][ T6087] chnl_net:caif_netlink_parms(): no params data found [ 51.004600][ T6094] chnl_net:caif_netlink_parms(): no params data found [ 51.128046][ T6089] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.140745][ T6089] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.153522][ T6089] device bridge_slave_0 entered promiscuous mode [ 51.172697][ T6092] chnl_net:caif_netlink_parms(): no params data found [ 51.193612][ T6095] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.204166][ T6095] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.213369][ T6095] device bridge_slave_0 entered promiscuous mode [ 51.233719][ T6089] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.244817][ T6089] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.257166][ T6089] device bridge_slave_1 entered promiscuous mode [ 51.282372][ T6095] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.292864][ T6095] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.302309][ T6095] device bridge_slave_1 entered promiscuous mode [ 51.373887][ T6096] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.384798][ T6096] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.399115][ T6096] device bridge_slave_0 entered promiscuous mode [ 51.440221][ T6089] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.456830][ T6095] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.471873][ T6096] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.486673][ T6096] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.499922][ T6096] device bridge_slave_1 entered promiscuous mode [ 51.517381][ T6087] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.526450][ T6087] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.538811][ T6087] device bridge_slave_0 entered promiscuous mode [ 51.549176][ T6094] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.559067][ T6094] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.571287][ T6094] device bridge_slave_0 entered promiscuous mode [ 51.583641][ T6089] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.601598][ T6095] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.643746][ T6087] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.652915][ T6087] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.665339][ T6087] device bridge_slave_1 entered promiscuous mode [ 51.674899][ T6094] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.684530][ T6094] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.700437][ T6094] device bridge_slave_1 entered promiscuous mode [ 51.723665][ T6095] team0: Port device team_slave_0 added [ 51.762346][ T6089] team0: Port device team_slave_0 added [ 51.774674][ T6089] team0: Port device team_slave_1 added [ 51.792303][ T6095] team0: Port device team_slave_1 added [ 51.801831][ T6096] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.834140][ T6087] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.860833][ T6096] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.877731][ T6094] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.899764][ T6087] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.932721][ T6094] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.947179][ T6092] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.957224][ T6092] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.966587][ T19] Bluetooth: hci0: command 0x0409 tx timeout [ 51.968113][ T6092] device bridge_slave_0 entered promiscuous mode [ 51.991008][ T6089] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.002270][ T6089] 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. [ 52.039826][ T6089] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.070555][ T6089] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.079332][ T6089] 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. [ 52.110816][ T6089] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.124490][ T6095] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.131754][ T19] Bluetooth: hci2: command 0x0409 tx timeout [ 52.132664][ T3309] Bluetooth: hci3: command 0x0409 tx timeout [ 52.141900][ T19] Bluetooth: hci5: command 0x0409 tx timeout [ 52.146801][ T3309] Bluetooth: hci4: command 0x0409 tx timeout [ 52.156597][ T6095] 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. [ 52.159817][ T3309] Bluetooth: hci1: command 0x0409 tx timeout [ 52.194737][ T6095] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.211543][ T6095] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.219804][ T6095] 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. [ 52.248535][ T6095] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.280569][ T6092] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.290807][ T6092] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.300787][ T6092] device bridge_slave_1 entered promiscuous mode [ 52.319249][ T6096] team0: Port device team_slave_0 added [ 52.329012][ T6096] team0: Port device team_slave_1 added [ 52.352989][ T6087] team0: Port device team_slave_0 added [ 52.365428][ T6094] team0: Port device team_slave_0 added [ 52.386442][ T6096] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.396303][ T6096] 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. [ 52.430474][ T6096] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.453247][ T6096] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.462606][ T6096] 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. [ 52.493891][ T6096] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.511740][ T6087] team0: Port device team_slave_1 added [ 52.520455][ T6092] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.532279][ T6094] team0: Port device team_slave_1 added [ 52.556715][ T6092] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.598367][ T6089] device hsr_slave_0 entered promiscuous mode [ 52.656998][ T6089] device hsr_slave_1 entered promiscuous mode [ 52.738480][ T6095] device hsr_slave_0 entered promiscuous mode [ 52.795984][ T6095] device hsr_slave_1 entered promiscuous mode [ 52.835369][ T6095] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.846769][ T6095] Cannot create hsr debugfs directory [ 52.888935][ T6087] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.898034][ T6087] 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. [ 52.934352][ T6087] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.954458][ T6094] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.963204][ T6094] 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. [ 52.995816][ T6094] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.048746][ T6096] device hsr_slave_0 entered promiscuous mode [ 53.125698][ T6096] device hsr_slave_1 entered promiscuous mode [ 53.165359][ T6096] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.176666][ T6096] Cannot create hsr debugfs directory [ 53.202706][ T6087] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.211355][ T6087] 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. [ 53.253741][ T6087] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.271573][ T6092] team0: Port device team_slave_0 added [ 53.287027][ T6094] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.297406][ T6094] 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. [ 53.332251][ T6094] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.370809][ T6092] team0: Port device team_slave_1 added [ 53.457992][ T6094] device hsr_slave_0 entered promiscuous mode [ 53.506140][ T6094] device hsr_slave_1 entered promiscuous mode [ 53.565547][ T6094] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.576778][ T6094] Cannot create hsr debugfs directory [ 53.658325][ T6087] device hsr_slave_0 entered promiscuous mode [ 53.715868][ T6087] device hsr_slave_1 entered promiscuous mode [ 53.775485][ T6087] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.785650][ T6087] Cannot create hsr debugfs directory [ 53.805380][ T6092] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.813402][ T6092] 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. [ 53.847366][ T6092] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.900756][ T6092] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.910446][ T6092] 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. [ 53.943388][ T6092] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.045411][ T19] Bluetooth: hci0: command 0x041b tx timeout [ 54.138688][ T6092] device hsr_slave_0 entered promiscuous mode [ 54.195660][ T6092] device hsr_slave_1 entered promiscuous mode [ 54.205157][ T2925] Bluetooth: hci2: command 0x041b tx timeout [ 54.206031][ T5] Bluetooth: hci5: command 0x041b tx timeout [ 54.219485][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 54.228287][ T5] Bluetooth: hci4: command 0x041b tx timeout [ 54.236893][ T5] Bluetooth: hci3: command 0x041b tx timeout [ 54.245746][ T6092] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.255036][ T6092] Cannot create hsr debugfs directory [ 54.382256][ T6095] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.420907][ T6095] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.492208][ T6095] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.567002][ T6095] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.724020][ T6096] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 54.803269][ T6096] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 54.857874][ T6096] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 54.907119][ T6096] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 55.008605][ T6095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.048930][ T6095] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.068045][ T6089] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 55.117047][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.133049][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.161859][ T6089] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 55.213930][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.235414][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.247852][ T2462] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.256310][ T2462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.285965][ T6089] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 55.326554][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.338178][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.349817][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.364011][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.374017][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.387184][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.402743][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.419351][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.432182][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.445435][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.456905][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.469773][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.480956][ T6089] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 55.521011][ T6096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.539737][ T7371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.561919][ T7371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.593239][ T6095] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.613787][ T6095] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.632224][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.647522][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.661708][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.672927][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.687848][ T6094] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.737063][ T6094] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.789931][ T6096] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.810069][ T6094] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.849137][ T6094] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.923959][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.933978][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.946003][ T7360] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.953526][ T7360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.965097][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.978173][ T6087] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.047542][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.057657][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.068989][ T7387] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.077814][ T7387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.097219][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.106200][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.114619][ T6087] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.125362][ T3309] Bluetooth: hci0: command 0x040f tx timeout [ 56.193112][ T6095] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.223882][ T6087] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 56.276766][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.287359][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.294736][ T2462] Bluetooth: hci3: command 0x040f tx timeout [ 56.298378][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.312927][ T2462] Bluetooth: hci4: command 0x040f tx timeout [ 56.315829][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.323438][ T2462] Bluetooth: hci1: command 0x040f tx timeout [ 56.337572][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.339225][ T2462] Bluetooth: hci5: command 0x040f tx timeout [ 56.356638][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.373576][ T6096] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.389607][ T2925] Bluetooth: hci2: command 0x040f tx timeout [ 56.396511][ T6096] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.417031][ T6092] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 56.487561][ T6087] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 56.527672][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.542335][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.554881][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.566325][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.589028][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.626161][ T6092] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 56.671517][ T6092] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 56.741069][ T6092] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 56.788536][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.803093][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.817306][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.828422][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.842841][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.870497][ T6096] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.934101][ T6089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.943982][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.954009][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.964629][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.965065][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.987170][ T6095] device veth0_vlan entered promiscuous mode [ 57.019172][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.027534][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.062393][ T6096] device veth0_vlan entered promiscuous mode [ 57.079658][ T6095] device veth1_vlan entered promiscuous mode [ 57.089802][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.103775][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.122068][ T6094] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.143309][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.154040][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.163453][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.173743][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.194923][ T6096] device veth1_vlan entered promiscuous mode [ 57.220918][ T6094] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.237917][ T6089] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.247634][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.259658][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.268802][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.279172][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.330644][ T6095] device veth0_macvtap entered promiscuous mode [ 57.380436][ T6096] device veth0_macvtap entered promiscuous mode [ 57.408401][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.430468][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.447399][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.460557][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.473580][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.485594][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.505295][ T6095] device veth1_macvtap entered promiscuous mode [ 57.527609][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.541032][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.555081][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.567703][ T2925] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.578543][ T2925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.589007][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.599802][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.609388][ T2925] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.619660][ T2925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.628611][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.654592][ T6087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.674005][ T6096] device veth1_macvtap entered promiscuous mode [ 57.687801][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.697351][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.708009][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.717308][ T19] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.725338][ T19] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.735169][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.746391][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.756284][ T19] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.764120][ T19] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.778431][ T6095] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.802780][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.817222][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.827407][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.838080][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.847814][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.857512][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.866795][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.877579][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.887574][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.897114][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.910023][ T6095] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.926244][ T6087] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.950626][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.960315][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.971855][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.982874][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.996166][ T6095] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.006934][ T6095] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.019574][ T6095] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.030120][ T6095] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.065806][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.076954][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.092712][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.103007][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.112123][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.122118][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.132777][ T2925] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.140482][ T2925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.149327][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.159493][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.168784][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.178502][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.187715][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.197448][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.208878][ T6096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.223854][ T11] Bluetooth: hci0: command 0x0419 tx timeout [ 58.232523][ T6096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.250113][ T6096] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.263760][ T6096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.277206][ T6096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.293365][ T6096] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.309993][ T6096] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.324199][ T6096] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.334613][ T6096] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.349001][ T6096] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.364353][ T7404] Bluetooth: hci5: command 0x0419 tx timeout [ 58.371607][ T7404] Bluetooth: hci1: command 0x0419 tx timeout [ 58.372574][ T6092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.378992][ T7404] Bluetooth: hci4: command 0x0419 tx timeout [ 58.394263][ T7404] Bluetooth: hci3: command 0x0419 tx timeout [ 58.396147][ T6089] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.421328][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.438787][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.450789][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.460990][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.471733][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.483238][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.496197][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.507902][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.527197][ T19] Bluetooth: hci2: command 0x0419 tx timeout [ 58.571062][ T6094] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.585200][ T6094] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.685109][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.695500][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.712639][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.721965][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.731545][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.741588][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.753160][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.762493][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.914964][ T6092] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.935955][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.946249][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.960201][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.972312][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.981357][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.989263][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.998839][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.010498][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.020537][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.029561][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.096980][ T6094] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.108661][ T6089] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.132795][ T6087] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.153256][ T6087] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.174666][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.182940][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.192306][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.202469][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.213090][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.224334][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.233119][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.245345][ T7357] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.252755][ T7357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.309654][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.333504][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.355798][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.368802][ T7387] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.376141][ T7387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.386521][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.426938][ T3309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.445066][ T3309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.453321][ T3309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.470747][ T3309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.480853][ T3309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.492382][ T3309] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.519153][ T6087] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.558657][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.573431][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.585756][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.596363][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.606473][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.617080][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.626943][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.637858][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.675606][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.685412][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.714242][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.731923][ T6092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.741345][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.788084][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.797521][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.808678][ T7387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.833019][ T6089] device veth0_vlan entered promiscuous mode [ 59.844141][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.859111][ T6094] device veth0_vlan entered promiscuous mode [ 59.868069][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.876770][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.877268][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.895990][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.906001][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.916326][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.926870][ T74] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.945452][ T74] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.960263][ T6092] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.996980][ T6089] device veth1_vlan entered promiscuous mode [ 60.018707][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.040291][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.058194][ T7447] loop1: detected capacity change from 0 to 144 [ 60.058227][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.058793][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.084906][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.093923][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.103173][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.105631][ T7447] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 60.111530][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.138114][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.161150][ T7447] ------------[ cut here ]------------ [ 60.167809][ T2925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.177345][ T7447] WARNING: CPU: 1 PID: 7447 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 60.195374][ T6087] device veth0_vlan entered promiscuous mode [ 60.198580][ T7447] Modules linked in: [ 60.207480][ T7447] CPU: 0 PID: 7447 Comm: syz-executor.1 Not tainted 5.12.0-rc5-syzkaller #0 [ 60.219399][ T7447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.234654][ T7447] RIP: 0010:drop_nlink+0x75/0xc0 [ 60.240006][ T7447] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 60.265196][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.265807][ T7447] RSP: 0018:ffffc900048c7ae0 EFLAGS: 00010246 [ 60.280315][ T7447] RAX: 0000000000000000 RBX: ffff88812c4fd5c0 RCX: 0000000000000000 [ 60.287022][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.292240][ T7447] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c4fd5c0 [ 60.318631][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.320950][ T7447] RBP: ffff88812c4fd608 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 60.351121][ T6087] device veth1_vlan entered promiscuous mode [ 60.359268][ T7447] R10: 0000000000000001 R11: 00000000000003b4 R12: ffff88812c4fd5c0 [ 60.378977][ T6094] device veth1_vlan entered promiscuous mode [ 60.381379][ T7447] R13: ffff88812a047080 R14: ffff88812c4fd100 R15: ffff8881238e9000 [ 60.396607][ T7447] FS: 00007f69e31ed700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 60.403132][ T6089] device veth0_macvtap entered promiscuous mode [ 60.409415][ T7447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.426266][ T7447] CR2: 000055673e6798d0 CR3: 000000011132f001 CR4: 00000000001706f0 [ 60.442565][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.451594][ T7447] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.463378][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.464532][ T7447] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.486733][ T7447] Call Trace: [ 60.490516][ T7447] minix_rename+0x18c/0x6f0 [ 60.497940][ T7447] ? minix_mknod+0x120/0x120 [ 60.505474][ T7447] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 60.518176][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.531208][ T6089] device veth1_macvtap entered promiscuous mode [ 60.539558][ T7447] ? minix_mknod+0x120/0x120 [ 60.547683][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.556146][ T7447] vfs_rename+0xb66/0x1480 [ 60.561289][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.567878][ T7447] ? path_openat+0x22e0/0x22e0 [ 60.572776][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.576054][ T7447] ? tomoyo_sb_pivotroot+0x10/0x10 [ 60.595214][ T7447] ? minix_lookup+0x11e/0x160 [ 60.595303][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.600808][ T7447] ? security_path_rename+0xeb/0x270 [ 60.600835][ T7447] do_renameat2+0x5d2/0xa50 [ 60.600857][ T7447] ? __ia32_sys_link+0x80/0x80 [ 60.600865][ T7447] ? check_preemption_disabled+0x36/0xd0 [ 60.600882][ T7447] ? __might_fault+0xb5/0x160 [ 60.600893][ T7447] ? lock_is_held_type+0xfa/0x130 [ 60.662222][ T6089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.677258][ T6089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.691285][ T7447] ? __check_object_size+0x98/0x230 [ 60.698241][ T6089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.709926][ T7447] ? getname_flags.part.0+0x89/0x440 [ 60.715918][ T7447] __x64_sys_renameat+0xba/0xf0 [ 60.717438][ T6089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.721160][ T7447] do_syscall_64+0x2d/0x70 [ 60.721178][ T7447] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 60.721188][ T7447] RIP: 0033:0x465809 [ 60.742101][ T6089] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.744789][ T7447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 60.760289][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.777581][ T7447] RSP: 002b:00007f69e31ed188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 60.793195][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.799246][ T7447] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 60.812622][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.814750][ T7447] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 60.829866][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.834372][ T7447] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 60.840818][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.850890][ T7447] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 60.867806][ T7447] R13: 00007fff91e9424f R14: 00007f69e31ed300 R15: 0000000000022000 [ 60.879244][ T7447] irq event stamp: 6807 [ 60.882244][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.894688][ T7447] hardirqs last enabled at (6825): [] _raw_spin_unlock_irq+0x1f/0x80 [ 60.930723][ T6094] device veth0_macvtap entered promiscuous mode [ 60.939500][ T7447] hardirqs last disabled at (6918): [] __schedule+0x126d/0x2260 [ 60.958653][ T6089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.982301][ T7447] softirqs last enabled at (7006): [] irq_exit_rcu+0x243/0x290 [ 60.994295][ T7468] loop3: detected capacity change from 0 to 144 [ 61.001523][ T6089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.018937][ T7447] softirqs last disabled at (7019): [] irq_exit_rcu+0x243/0x290 2021/04/02 03:40:34 executed programs: 6 [ 61.033472][ T6089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.046454][ T7468] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 61.065754][ T7447] ---[ end trace 3cbc09a21a81cc4c ]--- [ 61.071799][ T6089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.085177][ T6089] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.100726][ T6087] device veth0_macvtap entered promiscuous mode [ 61.115742][ T7468] ------------[ cut here ]------------ [ 61.118263][ T6094] device veth1_macvtap entered promiscuous mode [ 61.125821][ T7468] WARNING: CPU: 0 PID: 7468 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 61.160998][ T7476] loop1: detected capacity change from 0 to 144 [ 61.165978][ T7468] Modules linked in: [ 61.175045][ T7476] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 61.195160][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.195185][ T7476] ------------[ cut here ]------------ [ 61.214157][ T7476] WARNING: CPU: 0 PID: 7476 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 61.214475][ T7468] CPU: 1 PID: 7468 Comm: syz-executor.3 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 61.225566][ T7476] Modules linked in: [ 61.238430][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.242038][ T7476] CPU: 0 PID: 7476 Comm: syz-executor.1 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 61.261969][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.263707][ T7476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.281467][ T7468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.284550][ T7476] RIP: 0010:drop_nlink+0x75/0xc0 [ 61.302008][ T7476] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 61.304213][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.325249][ T7476] RSP: 0018:ffffc90004987ae0 EFLAGS: 00010246 [ 61.344374][ T7476] RAX: 0000000000000000 RBX: ffff88812c535a80 RCX: 0000000000000000 [ 61.353545][ T7476] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c535a80 [ 61.364847][ T7476] RBP: ffff88812c535ac8 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 61.375107][ T7476] R10: 0000000000000001 R11: 000000000000b7ee R12: ffff88812c535a80 [ 61.379765][ T7468] RIP: 0010:drop_nlink+0x75/0xc0 [ 61.385215][ T7476] R13: ffff88812a6e5080 R14: ffff88812c5355c0 R15: ffff888123825238 [ 61.385229][ T7476] FS: 00007f69e31ed700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 61.385237][ T7476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.385242][ T7476] CR2: 00007f69e31ee000 CR3: 0000000110b7e002 CR4: 00000000001706f0 [ 61.385252][ T7476] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.385258][ T7476] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.385265][ T7476] Call Trace: [ 61.385273][ T7476] minix_rename+0x18c/0x6f0 [ 61.385290][ T7476] ? minix_mknod+0x120/0x120 [ 61.385305][ T7476] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 61.385320][ T7476] ? minix_mknod+0x120/0x120 [ 61.385330][ T7476] vfs_rename+0xb66/0x1480 [ 61.385351][ T7476] ? path_openat+0x22e0/0x22e0 [ 61.385360][ T7476] ? tomoyo_sb_pivotroot+0x10/0x10 [ 61.385374][ T7476] ? minix_lookup+0x11e/0x160 [ 61.385385][ T7476] ? security_path_rename+0xeb/0x270 [ 61.385401][ T7476] do_renameat2+0x5d2/0xa50 [ 61.385424][ T7476] ? __ia32_sys_link+0x80/0x80 [ 61.385432][ T7476] ? check_preemption_disabled+0x36/0xd0 [ 61.385450][ T7476] ? __might_fault+0xb5/0x160 [ 61.385463][ T7476] ? lock_is_held_type+0xfa/0x130 [ 61.385481][ T7476] ? __check_object_size+0x98/0x230 [ 61.385503][ T7476] ? getname_flags.part.0+0x89/0x440 [ 61.408416][ T7468] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 61.422076][ T7476] __x64_sys_renameat+0xba/0xf0 [ 61.458270][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.460991][ T7476] do_syscall_64+0x2d/0x70 [ 61.469513][ T7468] RSP: 0018:ffffc90004837ae0 EFLAGS: 00010246 [ 61.473472][ T7476] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 61.473489][ T7476] RIP: 0033:0x465809 [ 61.473499][ T7476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 61.473508][ T7476] RSP: 002b:00007f69e31ed188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 61.473522][ T7476] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 61.473529][ T7476] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 61.473535][ T7476] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 61.473541][ T7476] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 61.473548][ T7476] R13: 00007fff91e9424f R14: 00007f69e31ed300 R15: 0000000000022000 [ 61.473575][ T7476] irq event stamp: 4357 [ 61.473581][ T7476] hardirqs last enabled at (4363): [] vprintk_emit+0x36c/0x480 [ 61.473594][ T7476] hardirqs last disabled at (4368): [] vprintk_emit+0x3b2/0x480 [ 61.473604][ T7476] softirqs last enabled at (4296): [] irq_exit_rcu+0x243/0x290 [ 61.473615][ T7476] softirqs last disabled at (4237): [] irq_exit_rcu+0x243/0x290 [ 61.473625][ T7476] ---[ end trace 3cbc09a21a81cc4d ]--- [ 61.757872][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.769492][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.779327][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.785841][ T7468] [ 61.792628][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.804956][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.815585][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.819183][ T7468] RAX: 0000000000000000 RBX: ffff88812c52c040 RCX: 0000000000000000 [ 61.841983][ T6089] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.852485][ T6089] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.864606][ T6089] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.871590][ T7486] loop1: detected capacity change from 0 to 144 [ 61.879096][ T6089] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.898261][ T7486] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 61.900508][ T7468] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c52c040 [ 61.927033][ T7486] ------------[ cut here ]------------ [ 61.935010][ T7486] WARNING: CPU: 1 PID: 7486 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 61.945188][ T7486] Modules linked in: [ 61.949414][ T7486] CPU: 1 PID: 7486 Comm: syz-executor.1 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 61.962343][ T7486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.975249][ T7486] RIP: 0010:drop_nlink+0x75/0xc0 [ 61.976856][ T6087] device veth1_macvtap entered promiscuous mode [ 61.981063][ T7486] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 62.006990][ T7468] RBP: ffff88812c52c088 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 62.012676][ T7486] RSP: 0018:ffffc90004967ae0 EFLAGS: 00010246 [ 62.028707][ T7468] R10: 0000000000000001 R11: 000000000000b791 R12: ffff88812c52c040 [ 62.041497][ T7486] RAX: 0000000000000000 RBX: ffff88812c5775c0 RCX: 0000000000000000 [ 62.068930][ T6092] device veth0_vlan entered promiscuous mode [ 62.100502][ T7486] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c5775c0 [ 62.103475][ T7468] R13: ffff888128d06080 R14: ffff88812c52ea00 R15: ffff88812610e278 [ 62.121173][ T7468] FS: 00007f762fba5700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 62.132225][ T7468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.139908][ T7468] CR2: 00007fff6d56b7e0 CR3: 0000000124d98001 CR4: 00000000001706e0 [ 62.151243][ T6094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.151400][ T7468] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.170434][ T7486] RBP: ffff88812c577608 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 62.173363][ T7468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.193325][ T6094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.195908][ T7468] Call Trace: [ 62.206829][ T7486] R10: 0000000000000001 R11: 0000000000000312 R12: ffff88812c5775c0 [ 62.209537][ T7468] minix_rename+0x18c/0x6f0 [ 62.222222][ T6094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.222897][ T7468] ? minix_mknod+0x120/0x120 [ 62.233014][ T7486] R13: ffff8881272b5080 R14: ffff88812c577100 R15: ffff888123832c80 [ 62.241349][ T7468] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 62.252331][ T6094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.254303][ T7468] ? minix_mknod+0x120/0x120 [ 62.263266][ T7486] FS: 00007f69e31ed700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 62.269705][ T7468] vfs_rename+0xb66/0x1480 [ 62.285457][ T7468] ? path_openat+0x22e0/0x22e0 [ 62.290912][ T7468] ? tomoyo_sb_pivotroot+0x10/0x10 [ 62.292090][ T6094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.299614][ T7468] ? minix_lookup+0x11e/0x160 [ 62.316252][ T7468] ? security_path_rename+0xeb/0x270 [ 62.317428][ T7486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.322390][ T7468] do_renameat2+0x5d2/0xa50 [ 62.335947][ T6094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.337418][ T7468] ? __ia32_sys_link+0x80/0x80 [ 62.346953][ T7486] CR2: 000055673e68d448 CR3: 000000010ea31001 CR4: 00000000001706f0 [ 62.362049][ T7468] ? check_preemption_disabled+0x36/0xd0 [ 62.362583][ T6094] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.370056][ T7468] ? __might_fault+0xb5/0x160 [ 62.382289][ T7486] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.384446][ T7468] ? lock_is_held_type+0xfa/0x130 [ 62.399001][ T6092] device veth1_vlan entered promiscuous mode [ 62.399245][ T7468] ? __check_object_size+0x98/0x230 [ 62.412434][ T7486] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.426834][ T7468] ? getname_flags.part.0+0x89/0x440 [ 62.434230][ T7486] Call Trace: [ 62.438824][ T7468] __x64_sys_renameat+0xba/0xf0 [ 62.438857][ T7486] minix_rename+0x18c/0x6f0 [ 62.451469][ T7486] ? minix_mknod+0x120/0x120 [ 62.453486][ T7468] do_syscall_64+0x2d/0x70 [ 62.464394][ T7486] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 62.468798][ T7468] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 62.472719][ T7486] ? minix_mknod+0x120/0x120 [ 62.490091][ T6087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.491634][ T7468] RIP: 0033:0x465809 [ 62.508919][ T7468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 62.515822][ T7486] vfs_rename+0xb66/0x1480 [ 62.533681][ T7468] RSP: 002b:00007f762fba5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 62.546186][ T6087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.549584][ T7468] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 62.567986][ T6087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.569545][ T7468] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 62.581743][ T6087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.602078][ T7486] ? path_openat+0x22e0/0x22e0 [ 62.605169][ T6087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.610381][ T7486] ? tomoyo_sb_pivotroot+0x10/0x10 [ 62.622608][ T6087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.636186][ T7468] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 62.643587][ T6087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.652924][ T7486] ? minix_lookup+0x11e/0x160 [ 62.670031][ T7468] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 62.679127][ T7486] ? security_path_rename+0xeb/0x270 [ 62.686164][ T7468] R13: 00007ffc4aa42f5f R14: 00007f762fba5300 R15: 0000000000022000 [ 62.695240][ T6087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.695367][ T7486] do_renameat2+0x5d2/0xa50 [ 62.716386][ T7468] irq event stamp: 5209 [ 62.721257][ T7486] ? __ia32_sys_link+0x80/0x80 [ 62.727317][ T7468] hardirqs last enabled at (5223): [] _raw_spin_unlock_irq+0x1f/0x80 [ 62.732859][ T6087] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.745664][ T7486] ? check_preemption_disabled+0x36/0xd0 [ 62.752140][ T7468] hardirqs last disabled at (5376): [] __schedule+0x126d/0x2260 [ 62.763722][ T7486] ? __might_fault+0xb5/0x160 [ 62.769129][ T7486] ? lock_is_held_type+0xfa/0x130 [ 62.775128][ T7468] softirqs last enabled at (5444): [] irq_exit_rcu+0x243/0x290 [ 62.780767][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.785705][ T7486] ? __check_object_size+0x98/0x230 [ 62.796283][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.800044][ T7486] ? getname_flags.part.0+0x89/0x440 [ 62.813625][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.816870][ T7468] softirqs last disabled at (5457): [] irq_exit_rcu+0x243/0x290 [ 62.832131][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.834332][ T7486] __x64_sys_renameat+0xba/0xf0 [ 62.846830][ T6094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.850107][ T7468] ---[ end trace 3cbc09a21a81cc4e ]--- [ 62.865222][ T7486] do_syscall_64+0x2d/0x70 [ 62.870908][ T7486] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 62.879334][ T6094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.880003][ T7486] RIP: 0033:0x465809 [ 62.897033][ T6094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.901777][ T7486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 62.912468][ T6094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.950031][ T7486] RSP: 002b:00007f69e31ed188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 62.950386][ T6094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.967415][ T7486] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 62.972602][ T6094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.989762][ T7486] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 62.998274][ T6094] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.012279][ T7486] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 63.022603][ T7486] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 63.032669][ T7486] R13: 00007fff91e9424f R14: 00007f69e31ed300 R15: 0000000000022000 [ 63.045494][ T7486] irq event stamp: 5483 [ 63.050034][ T7486] hardirqs last enabled at (5495): [] _raw_spin_unlock_irq+0x1f/0x80 [ 63.065865][ T7486] hardirqs last disabled at (5592): [] __schedule+0x126d/0x2260 [ 63.078110][ T7486] softirqs last enabled at (5618): [] irq_exit_rcu+0x243/0x290 [ 63.101416][ T6087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.129670][ T6087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.147860][ T7486] softirqs last disabled at (5633): [] irq_exit_rcu+0x243/0x290 [ 63.163733][ T7502] loop3: detected capacity change from 0 to 144 [ 63.168216][ T6087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.182828][ T7486] ---[ end trace 3cbc09a21a81cc4f ]--- [ 63.200402][ T6087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.213320][ T6087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.226188][ T6087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.237838][ T6087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.250174][ T6087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.262405][ T7502] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 63.263504][ T6087] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.282492][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.293203][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.305214][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.319610][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.331683][ T6094] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.343449][ T6094] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.354110][ T6094] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.364945][ T6094] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.365919][ T7512] loop1: detected capacity change from 0 to 144 [ 63.387022][ T6092] device veth0_macvtap entered promiscuous mode [ 63.404495][ T6087] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.454925][ T6087] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.471569][ T6087] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.485631][ T6087] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.527287][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.539866][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.562510][ T6092] device veth1_macvtap entered promiscuous mode [ 63.593701][ T7512] loop1: detected capacity change from 0 to 144 [ 63.625315][ T7530] loop3: detected capacity change from 0 to 144 [ 63.628696][ T7512] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 63.637466][ T7530] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 63.676397][ T7514] ------------[ cut here ]------------ [ 63.684944][ T7514] WARNING: CPU: 0 PID: 7514 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 63.710400][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.719123][ T6369] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.747781][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.758350][ T7530] minix_free_inode: bit 5 already cleared [ 63.767033][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.797865][ T7514] Modules linked in: [ 63.802634][ T7514] CPU: 1 PID: 7514 Comm: syz-executor.1 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 63.815752][ T7514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.828624][ T7514] RIP: 0010:drop_nlink+0x75/0xc0 [ 63.835333][ T7514] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 63.856633][ T7514] RSP: 0018:ffffc90004997ae0 EFLAGS: 00010246 [ 63.901869][ T7514] RAX: 0000000000000000 RBX: ffff88812c5850c0 RCX: 0000000000000000 [ 63.910924][ T7542] loop3: detected capacity change from 0 to 144 [ 63.922350][ T7514] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c5850c0 [ 63.931744][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.954373][ T7514] RBP: ffff88812c585108 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 63.962242][ T7542] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 63.965147][ T7514] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812c5850c0 [ 63.981853][ T7514] R13: ffff88812a7b3080 R14: ffff88812c5e35c0 R15: ffff8881263143b0 [ 63.990868][ T7514] FS: 00007f69e31cc700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 64.011863][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.013636][ T7514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.031141][ T7514] CR2: 00007f762fba6000 CR3: 000000010ea31003 CR4: 00000000001706f0 [ 64.031389][ T7542] ------------[ cut here ]------------ [ 64.039803][ T7514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.039812][ T7514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.039818][ T7514] Call Trace: [ 64.039826][ T7514] minix_rename+0x18c/0x6f0 [ 64.039843][ T7514] ? minix_mknod+0x120/0x120 [ 64.039858][ T7514] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 64.039884][ T7514] ? minix_mknod+0x120/0x120 [ 64.039895][ T7514] vfs_rename+0xb66/0x1480 [ 64.039920][ T7514] ? path_openat+0x22e0/0x22e0 [ 64.039928][ T7514] ? tomoyo_sb_pivotroot+0x10/0x10 [ 64.039945][ T7514] ? minix_lookup+0x11e/0x160 [ 64.039957][ T7514] ? security_path_rename+0xeb/0x270 [ 64.039973][ T7514] do_renameat2+0x5d2/0xa50 [ 64.039995][ T7514] ? __ia32_sys_link+0x80/0x80 [ 64.040003][ T7514] ? check_preemption_disabled+0x36/0xd0 [ 64.040021][ T7514] ? __might_fault+0xb5/0x160 [ 64.040034][ T7514] ? lock_is_held_type+0xfa/0x130 [ 64.040052][ T7514] ? __check_object_size+0x98/0x230 [ 64.040075][ T7514] ? getname_flags.part.0+0x89/0x440 [ 64.040091][ T7514] __x64_sys_renameat+0xba/0xf0 [ 64.040102][ T7514] do_syscall_64+0x2d/0x70 [ 64.040111][ T7514] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 64.040120][ T7514] RIP: 0033:0x465809 [ 64.040131][ T7514] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 64.040140][ T7514] RSP: 002b:00007f69e31cc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 64.040153][ T7514] RAX: ffffffffffffffda RBX: 000000000055bfa8 RCX: 0000000000465809 [ 64.040160][ T7514] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 0000000000000005 [ 64.040166][ T7514] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 64.040172][ T7514] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bfa8 [ 64.040178][ T7514] R13: 00007fff91e9424f R14: 00007f69e31cc300 R15: 0000000000022000 [ 64.040204][ T7514] irq event stamp: 2695 [ 64.040210][ T7514] hardirqs last enabled at (2701): [] vprintk_emit+0x36c/0x480 [ 64.040221][ T7514] hardirqs last disabled at (2706): [] vprintk_emit+0x3b2/0x480 [ 64.040230][ T7514] softirqs last enabled at (2506): [] irq_exit_rcu+0x243/0x290 [ 64.040240][ T7514] softirqs last disabled at (2499): [] irq_exit_rcu+0x243/0x290 [ 64.040250][ T7514] ---[ end trace 3cbc09a21a81cc50 ]--- [ 64.042568][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.110389][ T7542] WARNING: CPU: 1 PID: 7542 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 64.140363][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.190561][ T7542] Modules linked in: [ 64.203651][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.203665][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.203673][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.203679][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.203685][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.203689][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.203693][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.205184][ T6092] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.235276][ T7542] [ 64.245320][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.256185][ T7542] CPU: 1 PID: 7542 Comm: syz-executor.3 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 64.258077][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.261601][ T7542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.272411][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.293572][ T7542] RIP: 0010:drop_nlink+0x75/0xc0 [ 64.303440][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.318155][ T7542] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 64.319676][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.331574][ T7542] RSP: 0018:ffffc90004ba7ae0 EFLAGS: 00010246 [ 64.340035][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.352920][ T7542] [ 64.356862][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.376274][ T7542] RAX: 0000000000000000 RBX: ffff88812c5b4100 RCX: 0000000000000000 [ 64.379533][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.398043][ T7542] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c5b4100 [ 64.401166][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.420370][ T7542] RBP: ffff88812c5b4148 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 64.424171][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.441213][ T7542] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88812c5b4100 [ 64.450199][ T6092] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.506295][ T7542] R13: ffff88812a669080 R14: ffff88812c5b5ac0 R15: ffff888123ab18d0 [ 64.665570][ T7542] FS: 00007f762fba5700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 64.676699][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.683680][ T7542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.690775][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.699889][ T7542] CR2: 00007ff975fc5740 CR3: 000000012bb78006 CR4: 00000000001706f0 [ 64.712635][ T7542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.717419][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.728542][ T7542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.740621][ T7542] Call Trace: [ 64.745940][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.760411][ T6092] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.763167][ T7542] minix_rename+0x18c/0x6f0 [ 64.789596][ T7542] ? minix_mknod+0x120/0x120 [ 64.789919][ T6092] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.800407][ T7542] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 64.817154][ T6092] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.822319][ T7542] ? minix_mknod+0x120/0x120 [ 64.831904][ T6092] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.855928][ T7542] vfs_rename+0xb66/0x1480 [ 64.862306][ T7542] ? path_openat+0x22e0/0x22e0 [ 64.882255][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.891397][ T7542] ? tomoyo_sb_pivotroot+0x10/0x10 [ 64.899097][ T7542] ? minix_lookup+0x11e/0x160 [ 64.907411][ T7542] ? security_path_rename+0xeb/0x270 [ 64.935369][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.948917][ T7542] do_renameat2+0x5d2/0xa50 [ 64.959053][ T7542] ? __ia32_sys_link+0x80/0x80 [ 64.974206][ T206] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.984526][ T7542] ? check_preemption_disabled+0x36/0xd0 [ 65.009042][ T206] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.022952][ T7542] ? __might_fault+0xb5/0x160 [ 65.043875][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.049670][ T7542] ? lock_is_held_type+0xfa/0x130 [ 65.051933][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.056859][ T7542] ? __check_object_size+0x98/0x230 [ 65.112217][ T7542] ? getname_flags.part.0+0x89/0x440 [ 65.123122][ T7542] __x64_sys_renameat+0xba/0xf0 [ 65.128910][ T7542] do_syscall_64+0x2d/0x70 [ 65.135218][ T7542] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 65.142631][ T7542] RIP: 0033:0x465809 [ 65.158676][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.172496][ T7542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 65.184730][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.207312][ T206] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.235735][ T206] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.255613][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.270780][ T7542] RSP: 002b:00007f762fba5188 EFLAGS: 00000246 [ 65.280055][ T7542] ORIG_RAX: 0000000000000108 [ 65.286705][ T7599] loop4: detected capacity change from 0 to 144 [ 65.295618][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.303871][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.315732][ T7542] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 65.325804][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.328278][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.348176][ T7542] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 65.359451][ T7542] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 65.368296][ T7542] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 65.377798][ T7542] R13: 00007ffc4aa42f5f R14: 00007f762fba5300 R15: 0000000000022000 [ 65.386368][ T7542] irq event stamp: 7425 [ 65.391054][ T7542] hardirqs last enabled at (7439): [] _raw_spin_unlock_irq+0x1f/0x80 [ 65.392047][ T7599] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.402509][ T7542] hardirqs last disabled at (7612): [] __schedule+0x126d/0x2260 [ 65.425362][ T7542] softirqs last enabled at (7704): [] irq_exit_rcu+0x243/0x290 [ 65.438736][ T7542] softirqs last disabled at (7723): [] irq_exit_rcu+0x243/0x290 [ 65.448809][ T7542] ---[ end trace 3cbc09a21a81cc51 ]--- [ 65.504986][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.520347][ T7615] loop2: detected capacity change from 0 to 144 [ 65.522856][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.558512][ T7615] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.587027][ T7624] loop0: detected capacity change from 0 to 144 [ 65.600612][ T7615] ------------[ cut here ]------------ [ 65.604124][ T7624] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 65.648409][ T7615] WARNING: CPU: 0 PID: 7615 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 65.666720][ T7624] ------------[ cut here ]------------ [ 65.677703][ T7578] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.685664][ T24] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.693186][ T7624] WARNING: CPU: 1 PID: 7624 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 65.706801][ T24] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.710542][ T7615] Modules linked in: [ 65.718904][ T7615] CPU: 1 PID: 7615 Comm: syz-executor.2 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 65.733309][ T7615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.742112][ T7624] Modules linked in: [ 65.744948][ T7615] RIP: 0010:drop_nlink+0x75/0xc0 [ 65.744974][ T7615] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 65.744983][ T7615] RSP: 0018:ffffc90004d77ae0 EFLAGS: 00010246 [ 65.761540][ T7624] [ 65.779679][ T7615] [ 65.788926][ T7615] RAX: 0000000000000000 RBX: ffff88812c47b5c0 RCX: 0000000000000000 [ 65.806861][ T7360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.814171][ T7624] CPU: 0 PID: 7624 Comm: syz-executor.0 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 65.851467][ T7624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.863337][ T7615] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c47b5c0 [ 65.864117][ T7615] RBP: ffff88812c47b608 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 65.874058][ T7624] RIP: 0010:drop_nlink+0x75/0xc0 [ 65.899071][ T7624] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 65.925682][ T7624] RSP: 0018:ffffc90004ba7ae0 EFLAGS: 00010246 [ 65.933124][ T7615] R10: 0000000000000001 R11: 0000000000000306 R12: ffff88812c47b5c0 [ 65.933681][ T7624] RAX: 0000000000000000 RBX: ffff88812c4af500 RCX: 0000000000000000 [ 65.942346][ T7639] loop5: detected capacity change from 0 to 144 [ 65.954018][ T7624] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c4af500 [ 65.971519][ T7615] R13: ffff88812a047080 R14: ffff88812c47b100 R15: ffff888123ba6c00 [ 65.972688][ T7624] RBP: ffff88812c4af548 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 65.990528][ T7624] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812c4af500 [ 66.001071][ T7624] R13: ffff88812a043080 R14: ffff88812c4af040 R15: ffff888123bb03f0 [ 66.009965][ T7615] FS: 00007fb4e519a700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 66.012113][ T7624] FS: 00007fe7b92fa700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 66.031377][ T7624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.039952][ T7624] CR2: 0000000001d95708 CR3: 000000010f77e001 CR4: 00000000001706f0 [ 66.050060][ T7624] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.055759][ T7615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.062626][ T7624] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.078591][ T7624] Call Trace: [ 66.094107][ T7624] minix_rename+0x18c/0x6f0 [ 66.100963][ T7615] CR2: 00007ff975c8e900 CR3: 000000010e133004 CR4: 00000000001706e0 [ 66.112318][ T7615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.114682][ T7624] ? minix_mknod+0x120/0x120 [ 66.121731][ T7615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.138544][ T7615] Call Trace: [ 66.142279][ T7615] minix_rename+0x18c/0x6f0 [ 66.149262][ T7615] ? minix_mknod+0x120/0x120 [ 66.155018][ T7615] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 66.155844][ T7639] loop5: detected capacity change from 0 to 144 [ 66.161555][ T7615] ? minix_mknod+0x120/0x120 [ 66.174567][ T7615] vfs_rename+0xb66/0x1480 [ 66.178507][ T7624] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 66.179658][ T7615] ? path_openat+0x22e0/0x22e0 [ 66.179671][ T7615] ? tomoyo_sb_pivotroot+0x10/0x10 [ 66.179690][ T7615] ? minix_lookup+0x11e/0x160 [ 66.179705][ T7615] ? security_path_rename+0xeb/0x270 [ 66.179719][ T7615] do_renameat2+0x5d2/0xa50 [ 66.212458][ T7624] ? minix_mknod+0x120/0x120 [ 66.218509][ T7624] vfs_rename+0xb66/0x1480 [ 66.221638][ T7615] ? __ia32_sys_link+0x80/0x80 [ 66.229207][ T7615] ? check_preemption_disabled+0x36/0xd0 [ 66.235891][ T7615] ? __might_fault+0xb5/0x160 [ 66.237910][ T7624] ? path_openat+0x22e0/0x22e0 [ 66.241003][ T7615] ? lock_is_held_type+0xfa/0x130 [ 66.246272][ T7639] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 66.251435][ T7615] ? __check_object_size+0x98/0x230 2021/04/02 03:40:39 executed programs: 15 [ 66.267043][ T7615] ? getname_flags.part.0+0x89/0x440 [ 66.273833][ T7615] __x64_sys_renameat+0xba/0xf0 [ 66.278977][ T7615] do_syscall_64+0x2d/0x70 [ 66.286743][ T7615] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 66.293271][ T7615] RIP: 0033:0x465809 [ 66.300059][ T7615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 66.318508][ T7624] ? tomoyo_sb_pivotroot+0x10/0x10 [ 66.322908][ T7615] RSP: 002b:00007fb4e519a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 66.337443][ T7615] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 66.348827][ T7615] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 66.358108][ T7615] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 66.374444][ T7624] ? minix_lookup+0x11e/0x160 [ 66.378859][ T7615] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 66.388993][ T7615] R13: 00007ffd57ea1d5f R14: 00007fb4e519a300 R15: 0000000000022000 [ 66.391819][ T7624] ? security_path_rename+0xeb/0x270 [ 66.398291][ T7615] irq event stamp: 5831 [ 66.411918][ T7615] hardirqs last enabled at (5873): [] _raw_spin_unlock_irq+0x1f/0x80 [ 66.425414][ T7615] hardirqs last disabled at (6104): [] __schedule+0x126d/0x2260 [ 66.483087][ T7624] do_renameat2+0x5d2/0xa50 [ 66.487823][ T7624] ? __ia32_sys_link+0x80/0x80 [ 66.496271][ T7615] softirqs last enabled at (6188): [] irq_exit_rcu+0x243/0x290 [ 66.532366][ T7624] ? check_preemption_disabled+0x36/0xd0 [ 66.540165][ T7615] softirqs last disabled at (6203): [] irq_exit_rcu+0x243/0x290 [ 66.556664][ T7624] ? __might_fault+0xb5/0x160 [ 66.566642][ T7624] ? lock_is_held_type+0xfa/0x130 [ 66.582841][ T7615] ---[ end trace 3cbc09a21a81cc52 ]--- [ 66.588652][ T7624] ? __check_object_size+0x98/0x230 [ 66.596478][ T7624] ? getname_flags.part.0+0x89/0x440 [ 66.624766][ T7624] __x64_sys_renameat+0xba/0xf0 [ 66.637763][ T7624] do_syscall_64+0x2d/0x70 [ 66.643889][ T7624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 66.650415][ T7661] loop3: detected capacity change from 0 to 144 [ 66.658945][ T7624] RIP: 0033:0x465809 [ 66.675998][ T7661] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 66.687230][ T7624] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 66.687654][ T7663] loop1: detected capacity change from 0 to 144 [ 66.717878][ T7661] ------------[ cut here ]------------ [ 66.753223][ T7661] WARNING: CPU: 1 PID: 7661 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 66.783225][ T7669] loop2: detected capacity change from 0 to 144 [ 66.787901][ T7624] RSP: 002b:00007fe7b92fa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 66.814390][ T7669] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 66.829255][ T7661] Modules linked in: [ 66.844320][ T7624] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 66.854532][ T7624] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 66.864529][ T7624] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 66.880228][ T7624] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 66.888093][ T7661] CPU: 1 PID: 7661 Comm: syz-executor.3 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 66.888927][ T7624] R13: 00007ffc20146c2f R14: 00007fe7b92fa300 R15: 0000000000022000 [ 66.909907][ T7624] irq event stamp: 6823 [ 66.915280][ T7624] hardirqs last enabled at (6847): [] _raw_spin_unlock_irq+0x1f/0x80 [ 66.928101][ T7624] hardirqs last disabled at (6986): [] __schedule+0x126d/0x2260 [ 66.940410][ T7624] softirqs last enabled at (7138): [] irq_exit_rcu+0x243/0x290 [ 66.955280][ T7624] softirqs last disabled at (7151): [] irq_exit_rcu+0x243/0x290 [ 66.961837][ T7661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.966014][ T7624] ---[ end trace 3cbc09a21a81cc53 ]--- [ 66.992566][ T7661] RIP: 0010:drop_nlink+0x75/0xc0 [ 67.002311][ T7661] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 67.046637][ T7661] RSP: 0018:ffffc90004d77ae0 EFLAGS: 00010246 [ 67.072989][ T7661] RAX: 0000000000000000 RBX: ffff88812c4ca500 RCX: 0000000000000000 [ 67.099570][ T7686] loop1: detected capacity change from 0 to 144 [ 67.116915][ T7690] loop2: detected capacity change from 0 to 144 [ 67.118442][ T7661] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c4ca500 [ 67.124575][ T7687] loop5: detected capacity change from 0 to 144 [ 67.154510][ T7686] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 67.169497][ T7661] RBP: ffff88812c4ca548 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 67.183148][ T7661] R10: 0000000000000001 R11: 00000000000001a0 R12: ffff88812c4ca500 [ 67.191542][ T7688] loop4: detected capacity change from 0 to 144 [ 67.202065][ T7661] R13: ffff88812a6cc080 R14: ffff88812c4ca040 R15: ffff888123a403f0 [ 67.219621][ T7661] FS: 00007f762fba5700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 67.232868][ T7690] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 67.292077][ T7708] loop0: detected capacity change from 0 to 144 [ 67.304423][ T7688] loop4: detected capacity change from 0 to 144 [ 67.305357][ T7686] ------------[ cut here ]------------ [ 67.320770][ T7661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.324568][ T7708] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 67.335740][ T7688] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 67.342235][ T7686] WARNING: CPU: 1 PID: 7686 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 67.353110][ T7713] ------------[ cut here ]------------ [ 67.359992][ T7713] WARNING: CPU: 0 PID: 7713 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 67.375378][ T7713] Modules linked in: [ 67.380033][ T7713] CPU: 0 PID: 7713 Comm: syz-executor.4 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 67.394749][ T7713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.409514][ T7661] CR2: 00007f61998f5070 CR3: 0000000116dcc004 CR4: 00000000001706f0 [ 67.413056][ T7713] RIP: 0010:drop_nlink+0x75/0xc0 [ 67.431240][ T7713] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 67.434909][ T7687] loop5: detected capacity change from 0 to 144 [ 67.460370][ T7713] RSP: 0018:ffffc900050e7ae0 EFLAGS: 00010246 [ 67.467707][ T7687] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 67.470421][ T7708] ------------[ cut here ]------------ [ 67.492727][ T7713] [ 67.512480][ T7713] RAX: 0000000000000000 RBX: ffff888128185540 RCX: 0000000000000000 [ 67.513676][ T7686] Modules linked in: [ 67.540564][ T7708] WARNING: CPU: 0 PID: 7708 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 67.558499][ T7661] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.562082][ T7708] Modules linked in: [ 67.599636][ T7726] loop5: detected capacity change from 0 to 144 [ 67.599748][ T7713] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff888128185540 [ 67.610322][ T7726] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 67.627303][ T7686] CPU: 0 PID: 7686 Comm: syz-executor.1 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 67.649297][ T7726] ------------[ cut here ]------------ [ 67.663155][ T7726] WARNING: CPU: 0 PID: 7726 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 67.671124][ T7708] CPU: 1 PID: 7708 Comm: syz-executor.0 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 67.673668][ T7726] Modules linked in: [ 67.688407][ T7661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.690289][ T7729] loop2: detected capacity change from 0 to 144 [ 67.709150][ T7729] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 67.712964][ T7726] CPU: 1 PID: 7726 Comm: syz-executor.5 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 67.718410][ T7686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.742140][ T7713] RBP: ffff888128185588 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 67.742559][ T7686] RIP: 0010:drop_nlink+0x75/0xc0 [ 67.757737][ T7686] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 67.763096][ T7708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.779855][ T7686] RSP: 0018:ffffc90004e17ae0 EFLAGS: 00010246 [ 67.795699][ T7661] Call Trace: [ 67.798202][ T7686] RAX: 0000000000000000 RBX: ffff88812c4c3b00 RCX: 0000000000000000 [ 67.803732][ T7729] ------------[ cut here ]------------ [ 67.810411][ T7686] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c4c3b00 [ 67.825973][ T7686] RBP: ffff88812c4c3b48 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 67.828857][ T7661] minix_rename+0x18c/0x6f0 [ 67.834875][ T7686] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812c4c3b00 [ 67.834887][ T7686] R13: ffff88812a6fc080 R14: ffff88812c4c3640 R15: ffff8881239ec278 [ 67.834894][ T7686] FS: 00007f69e31ed700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 67.834903][ T7686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.834909][ T7686] CR2: 00007fb4e519b000 CR3: 000000010ebc6002 CR4: 00000000001706f0 [ 67.834920][ T7686] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.834925][ T7686] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.834931][ T7686] Call Trace: [ 67.834939][ T7686] minix_rename+0x18c/0x6f0 [ 67.834953][ T7686] ? minix_mknod+0x120/0x120 [ 67.834967][ T7686] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 67.834984][ T7686] ? minix_mknod+0x120/0x120 [ 67.859268][ T7729] WARNING: CPU: 1 PID: 7729 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 67.870985][ T7686] vfs_rename+0xb66/0x1480 [ 67.886018][ T7713] R10: 0000000000000001 R11: 000000000000b73f R12: ffff888128185540 [ 67.896021][ T7686] ? path_openat+0x22e0/0x22e0 [ 67.904291][ T7661] ? minix_mknod+0x120/0x120 [ 67.907616][ T7686] ? tomoyo_sb_pivotroot+0x10/0x10 [ 67.917110][ T7661] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 67.923205][ T7726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.923216][ T7726] RIP: 0010:drop_nlink+0x75/0xc0 [ 67.923230][ T7726] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 67.923238][ T7726] RSP: 0018:ffffc900050d7ae0 EFLAGS: 00010246 [ 67.923251][ T7726] RAX: 0000000000000000 RBX: ffff88812c4fc580 RCX: 0000000000000000 [ 67.923257][ T7726] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c4fc580 [ 67.923264][ T7726] RBP: ffff88812c4fc5c8 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 67.946412][ T7661] ? minix_mknod+0x120/0x120 [ 67.951733][ T7729] Modules linked in: [ 67.978635][ T7661] vfs_rename+0xb66/0x1480 [ 67.987103][ T7686] ? minix_lookup+0x11e/0x160 [ 68.008373][ T7661] ? path_openat+0x22e0/0x22e0 [ 68.013144][ T7713] R13: ffff88812a75f080 R14: ffff888128185080 R15: ffff888123bc73b0 [ 68.039106][ T7661] ? tomoyo_sb_pivotroot+0x10/0x10 [ 68.043081][ T7708] RIP: 0010:drop_nlink+0x75/0xc0 [ 68.043101][ T7708] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 68.043110][ T7708] RSP: 0018:ffffc90004e37ae0 EFLAGS: 00010246 [ 68.043123][ T7708] RAX: 0000000000000000 RBX: ffff88812c50fb00 RCX: 0000000000000000 [ 68.043130][ T7708] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c50fb00 [ 68.043137][ T7708] RBP: ffff88812c50fb48 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 68.043144][ T7708] R10: 0000000000000001 R11: 00000000000002e0 R12: ffff88812c50fb00 [ 68.043150][ T7708] R13: ffff88812a753080 R14: ffff88812c500100 R15: ffff8881260be000 [ 68.043158][ T7708] FS: 00007fe7b92fa700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 68.043165][ T7708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.043172][ T7708] CR2: 00007f69e31ac000 CR3: 000000011ee0a005 CR4: 00000000001706f0 [ 68.043184][ T7708] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.043190][ T7708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.043197][ T7708] Call Trace: [ 68.043204][ T7708] minix_rename+0x18c/0x6f0 [ 68.043220][ T7708] ? minix_mknod+0x120/0x120 [ 68.043236][ T7708] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 68.043254][ T7708] ? minix_mknod+0x120/0x120 [ 68.043266][ T7708] vfs_rename+0xb66/0x1480 [ 68.043290][ T7708] ? path_openat+0x22e0/0x22e0 [ 68.043299][ T7708] ? tomoyo_sb_pivotroot+0x10/0x10 [ 68.043315][ T7708] ? minix_lookup+0x11e/0x160 [ 68.043326][ T7708] ? security_path_rename+0xeb/0x270 [ 68.043343][ T7708] do_renameat2+0x5d2/0xa50 [ 68.043363][ T7708] ? __ia32_sys_link+0x80/0x80 [ 68.043371][ T7708] ? check_preemption_disabled+0x36/0xd0 [ 68.043452][ T7708] ? __might_fault+0xb5/0x160 [ 68.043613][ T7708] ? lock_is_held_type+0xfa/0x130 [ 68.043632][ T7708] ? __check_object_size+0x98/0x230 [ 68.043656][ T7708] ? getname_flags.part.0+0x89/0x440 [ 68.043671][ T7708] __x64_sys_renameat+0xba/0xf0 [ 68.043682][ T7708] do_syscall_64+0x2d/0x70 [ 68.043691][ T7708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 68.043700][ T7708] RIP: 0033:0x465809 [ 68.043710][ T7708] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 68.043719][ T7708] RSP: 002b:00007fe7b92fa188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 68.043731][ T7708] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 68.043738][ T7708] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 68.043744][ T7708] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 68.043749][ T7708] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 68.043755][ T7708] R13: 00007ffc20146c2f R14: 00007fe7b92fa300 R15: 0000000000022000 [ 68.043778][ T7708] irq event stamp: 3611 [ 68.075887][ T7661] ? minix_lookup+0x11e/0x160 [ 68.080136][ T7726] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812c4fc580 [ 68.110278][ T7661] ? security_path_rename+0xeb/0x270 [ 68.116424][ T7686] ? security_path_rename+0xeb/0x270 [ 68.169827][ T7661] do_renameat2+0x5d2/0xa50 [ 68.185000][ T7729] [ 68.224429][ T7713] FS: 00007f9b69ae1700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 68.228058][ T7729] CPU: 0 PID: 7729 Comm: syz-executor.2 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 68.480063][ T7708] hardirqs last enabled at (4141): [] _raw_spin_unlock_irq+0x1f/0x80 [ 68.497915][ T7713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.500068][ T7708] hardirqs last disabled at (4184): [] __schedule+0x126d/0x2260 [ 68.548579][ T7708] softirqs last enabled at (4306): [] irq_exit_rcu+0x243/0x290 [ 68.558013][ T7661] ? __ia32_sys_link+0x80/0x80 [ 68.561909][ T7708] softirqs last disabled at (4347): [] irq_exit_rcu+0x243/0x290 [ 68.568918][ T7726] R13: ffff88812a771080 R14: ffff888128019a80 R15: ffff88812601e568 [ 68.581223][ T7708] ---[ end trace 3cbc09a21a81cc54 ]--- [ 68.600367][ T7686] do_renameat2+0x5d2/0xa50 [ 68.616022][ T7686] ? __ia32_sys_link+0x80/0x80 [ 68.620945][ T7661] ? check_preemption_disabled+0x36/0xd0 [ 68.628221][ T7713] CR2: 00007fe7b92b9000 CR3: 000000011c302005 CR4: 00000000001706e0 [ 68.635623][ T7661] ? __might_fault+0xb5/0x160 [ 68.647618][ T7686] ? check_preemption_disabled+0x36/0xd0 [ 68.647646][ T7686] ? __might_fault+0xb5/0x160 [ 68.647660][ T7686] ? lock_is_held_type+0xfa/0x130 [ 68.647678][ T7686] ? __check_object_size+0x98/0x230 [ 68.647702][ T7686] ? getname_flags.part.0+0x89/0x440 [ 68.647718][ T7686] __x64_sys_renameat+0xba/0xf0 [ 68.647730][ T7686] do_syscall_64+0x2d/0x70 [ 68.647739][ T7686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 68.647750][ T7686] RIP: 0033:0x465809 [ 68.647761][ T7686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 68.647770][ T7686] RSP: 002b:00007f69e31ed188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 68.647783][ T7686] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 68.663796][ T7726] FS: 00007f32bf3a5700(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000 [ 68.679500][ T7713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.703100][ T7726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.741968][ T7661] ? lock_is_held_type+0xfa/0x130 [ 68.763816][ T7686] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 68.794005][ T7686] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 68.803876][ T7748] loop0: detected capacity change from 0 to 144 [ 68.824024][ T7748] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 68.837233][ T7686] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 68.848432][ T7713] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.858248][ T7713] Call Trace: [ 68.869988][ T7713] minix_rename+0x18c/0x6f0 [ 68.878850][ T7713] ? minix_mknod+0x120/0x120 [ 68.884363][ T7713] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 68.891784][ T7713] ? minix_mknod+0x120/0x120 [ 68.897659][ T7713] vfs_rename+0xb66/0x1480 [ 68.903562][ T7713] ? path_openat+0x22e0/0x22e0 [ 68.909523][ T7713] ? tomoyo_sb_pivotroot+0x10/0x10 [ 68.917408][ T7713] ? minix_lookup+0x11e/0x160 [ 68.923594][ T7713] ? security_path_rename+0xeb/0x270 [ 68.930041][ T7713] do_renameat2+0x5d2/0xa50 [ 68.936035][ T7713] ? __ia32_sys_link+0x80/0x80 [ 68.941370][ T7713] ? check_preemption_disabled+0x36/0xd0 [ 68.945750][ T7726] CR2: 0000000003249848 CR3: 0000000103ad9001 CR4: 00000000001706f0 [ 68.951407][ T7713] ? __might_fault+0xb5/0x160 [ 68.959039][ T7686] R13: 00007fff91e9424f R14: 00007f69e31ed300 R15: 0000000000022000 [ 68.962694][ T7713] ? lock_is_held_type+0xfa/0x130 [ 68.977294][ T7713] ? __check_object_size+0x98/0x230 [ 68.983912][ T7713] ? getname_flags.part.0+0x89/0x440 [ 68.984544][ T7748] ------------[ cut here ]------------ [ 68.990231][ T7713] __x64_sys_renameat+0xba/0xf0 [ 69.001954][ T7713] do_syscall_64+0x2d/0x70 [ 69.009658][ T7661] ? __check_object_size+0x98/0x230 [ 69.009675][ T7713] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.019778][ T7686] irq event stamp: 4509 [ 69.022755][ T7713] RIP: 0033:0x465809 [ 69.031636][ T7713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.040635][ T7686] hardirqs last enabled at (4597): [] _raw_spin_unlock_irq+0x1f/0x80 [ 69.055929][ T7713] RSP: 002b:00007f9b69ae1188 EFLAGS: 00000246 [ 69.062810][ T7748] WARNING: CPU: 1 PID: 7748 at fs/inode.c:305 drop_nlink+0x75/0xc0 [ 69.076223][ T7661] ? getname_flags.part.0+0x89/0x440 [ 69.079040][ T7713] ORIG_RAX: 0000000000000108 [ 69.091388][ T7726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.091632][ T7713] RAX: ffffffffffffffda RBX: 000000000055c050 RCX: 0000000000465809 [ 69.110159][ T7748] Modules linked in: [ 69.114669][ T7748] CPU: 1 PID: 7748 Comm: syz-executor.0 Tainted: G W 5.12.0-rc5-syzkaller #0 [ 69.115442][ T7661] __x64_sys_renameat+0xba/0xf0 [ 69.125724][ T7713] RDX: 0000000000000008 RSI: 0000000020000500 RDI: 0000000000000008 [ 69.139563][ T7726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.139575][ T7726] Call Trace: [ 69.139583][ T7726] minix_rename+0x18c/0x6f0 [ 69.139602][ T7726] ? minix_mknod+0x120/0x120 [ 69.139618][ T7726] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 69.139637][ T7726] ? minix_mknod+0x120/0x120 [ 69.139649][ T7726] vfs_rename+0xb66/0x1480 [ 69.139671][ T7726] ? path_openat+0x22e0/0x22e0 [ 69.139680][ T7726] ? tomoyo_sb_pivotroot+0x10/0x10 [ 69.139696][ T7726] ? minix_lookup+0x11e/0x160 [ 69.139709][ T7726] ? security_path_rename+0xeb/0x270 [ 69.139725][ T7726] do_renameat2+0x5d2/0xa50 [ 69.139747][ T7726] ? __ia32_sys_link+0x80/0x80 [ 69.139755][ T7726] ? check_preemption_disabled+0x36/0xd0 [ 69.139771][ T7726] ? __might_fault+0xb5/0x160 [ 69.149228][ T7748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.233252][ T7661] do_syscall_64+0x2d/0x70 [ 69.238103][ T7713] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 69.240154][ T7686] hardirqs last disabled at (4702): [] __schedule+0x126d/0x2260 [ 69.251138][ T7713] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055c050 [ 69.265457][ T7661] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.270453][ T7713] R13: 00007ffcbd85db9f R14: 00007f9b69ae1300 R15: 0000000000022000 [ 69.287488][ T7713] irq event stamp: 4545 [ 69.293780][ T7713] hardirqs last enabled at (4585): [] _raw_spin_unlock_irq+0x1f/0x80 [ 69.298761][ T7726] ? lock_is_held_type+0xfa/0x130 [ 69.308173][ T7713] hardirqs last disabled at (4594): [] __schedule+0x126d/0x2260 [ 69.328909][ T7748] RIP: 0010:drop_nlink+0x75/0xc0 [ 69.338875][ T7661] RIP: 0033:0x465809 [ 69.346188][ T7748] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 69.346483][ T7726] ? __check_object_size+0x98/0x230 [ 69.374714][ T7713] softirqs last enabled at (4612): [] irq_exit_rcu+0x243/0x290 [ 69.379256][ T7661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.395890][ T7713] softirqs last disabled at (4631): [] irq_exit_rcu+0x243/0x290 [ 69.428695][ T7748] RSP: 0018:ffffc900051a7ae0 EFLAGS: 00010246 [ 69.430585][ T7686] softirqs last enabled at (4728): [] irq_exit_rcu+0x243/0x290 [ 69.436766][ T7748] RAX: 0000000000000000 RBX: ffff88812c537640 RCX: 0000000000000000 [ 69.478479][ T7713] ---[ end trace 3cbc09a21a81cc55 ]--- [ 69.481430][ T7686] softirqs last disabled at (4743): [] irq_exit_rcu+0x243/0x290 [ 69.485433][ T7748] RDX: 00000000ffffffff RSI: 000000003b9aca00 RDI: ffff88812c537640 [ 69.498251][ T7726] ? getname_flags.part.0+0x89/0x440 [ 69.514626][ T7661] RSP: 002b:00007f762fba5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 69.520047][ T7748] RBP: ffff88812c537688 R08: 0000000000000001 R09: ffffffff8d3c1cb7 [ 69.525614][ T7726] __x64_sys_renameat+0xba/0xf0 [ 69.538954][ T7686] ---[ end trace 3cbc09a21a81cc56 ]--- [ 69.541362][ T7748] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812c537640 [ 69.545349][ T7726] do_syscall_64+0x2d/0x70 [ 69.562779][ T7661] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 69.571520][ T7748] R13: ffff888128c15080 R14: ffff88812c52ea00 R15: ffff88812394bdf8 [ 69.573690][ T7726] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.584618][ T7661] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 69.595951][ T7748] FS: 00007fe7b92fa700(0000) GS:ffff8881f6300000(0000) knlGS:0000000000000000 [ 69.606666][ T7748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.608309][ T7661] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 69.622412][ T7748] CR2: 0000000002319848 CR3: 0000000122440003 CR4: 00000000001706e0 [ 69.633309][ T7748] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.643162][ T7748] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.652027][ T7748] Call Trace: [ 69.655974][ T7748] minix_rename+0x18c/0x6f0 [ 69.660251][ T7726] RIP: 0033:0x465809 [ 69.661594][ T7748] ? minix_mknod+0x120/0x120 [ 69.670442][ T7748] ? rwsem_down_write_slowpath+0x1220/0x1220 [ 69.672777][ T7729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.677823][ T7748] ? minix_mknod+0x120/0x120 [ 69.693740][ T7726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.696852][ T7758] loop4: detected capacity change from 0 to 144 [ 69.723436][ T7748] vfs_rename+0xb66/0x1480 [ 69.728165][ T7748] ? path_openat+0x22e0/0x22e0 [ 69.739185][ T7661] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 69.758058][ T7726] RSP: 002b:00007f32bf3a5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 69.767654][ T7726] RAX: ffffffffffffffda RBX: 000000000055bf00 RCX: 0000000000465809 [ 69.778726][ T7726] RDX: 0000000000000009 RSI: 0000000020000500 RDI: 000000000000000a [ 69.787802][ T7726] RBP: 00000000004af675 R08: 0000000000000000 R09: 0000000000000000 [ 69.788988][ T7763] loop1: detected capacity change from 0 to 144 [ 69.799815][ T7726] R10: 00000000200017c0 R11: 0000000000000246 R12: 000000000055bf00 [ 69.815449][ T7661] R13: 00007ffc4aa42f5f R14: 00007f762fba5300 R15: 0000000000022000 [ 69.819581][ T7726] R13: 00007ffe815a064f R14: 00007f32bf3a5300 R15: 0000000000022000 [ 69.824138][ T7661] irq event stamp: 6723 [ 69.838275][ T7661] hardirqs last enabled at (6745): [] _raw_spin_unlock_irq+0x1f/0x80 [ 69.841979][ T7748] ? tomoyo_sb_pivotroot+0x10/0x10 [ 69.848966][ T7661] hardirqs last disabled at (6770): [] __schedule+0x126d/0x2260 [ 69.848988][ T7661] softirqs last enabled at (6768): [] irq_exit_rcu+0x243/0x290 [ 69.874875][ T7661] softirqs last disabled at (6803): [] irq_exit_rcu+0x243/0x290 [ 69.887987][ T7661] ---[ end trace 3cbc09a21a81cc57 ]--- [ 69.892933][ T7729] RIP: 0010:drop_nlink+0x75/0xc0 [ 69.902508][ T7726] irq event stamp: 4711 [ 69.907491][ T7726] hardirqs last enabled at (4727): [] _raw_spin_unlock_irq+0x1f/0x80 [ 69.925846][ T7729] Code: 48 c1 ea 03 80 3c 02 00 75 60 48 8b 5b 28 be 08 00 00 00 48 8d bb c8 07 00 00 e8 f6 8b f0 ff f0 48 ff 83 c8 07 00 00 5b 5d c3 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 0f b6 04 [ 69.948552][ T7726] hardirqs last disabled at (4750): [] __schedule+0x126d/0x2260 [ 69.959039][ T7748] ? minix_lookup+0x11e/0x160 [ 70.009487][ T7726] softirqs last enabled at (4806): [] irq_exit_rcu+0x243/0x290 [ 70.028366][ T7726] softirqs last disabled at (4761): [] irq_exit_rcu+0x243/0x290 [ 70.041603][ T7726] ---[ end trace 3cbc09a21a81cc58 ]--- [ 70.064267][ T7763] loop1: detected capacity change from 0 to 144 [ 70.073140][ T7778] loop4: detected capacity change from 0 to 144 [ 70.074737][ T7748] ? security_path_rename+0xeb/0x270 [ 70.088838][ T7763] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 70.106624][ T7778] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 70.110448][ T7729] RSP: 0018:ffffc90005137ae0 EFLAGS: 00010246 [ 70.144380][ T7778] ------------[ cut here ]------------ [ 70.145132][ T7748] do_renameat2+0x5d2/0xa50