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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqCjtwLAAAAAAgzN86ir4NAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4FcAAAD//78SIGU=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x10000002000003, 0x0, 0x4000f1, 0x1, 0x0, [{0xfffffffffffffff3, 0x0, 0x1000, '\x00', 0x2006}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) recvmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/97, 0x61}], 0x1, &(0x7f0000000540)=""/4096, 0x1000}, 0x41) 0s ago: executing program 1 (id=2): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) openat$kvm(0xffffffffffffff9c, 0x0, 0x101000, 0x0) r0 = openat$kvm(0x0, &(0x7f0000000080), 0x2382, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000400000004"]) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x4, 0x2007}) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106a0531030000000000010902240001000080000904000201039e9296b75f446d91a7337720ceed0d9afaffffff210000000122f80409058103"], 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000040)={[{@bh}, {@nobh}, {@min_batch_time={'min_batch_time', 0x3d, 0x4}}]}, 0x5, 0x487, &(0x7f0000000680)="$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") syz_usb_control_io(r3, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1b, 0xc, &(0x7f0000000440)=ANY=[@ANYRES64=r4, @ANYRESHEX=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8c}, 0x94) syz_usb_control_io$hid(r3, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.33' (ED25519) to the list of known hosts. syzkaller login: [ 52.069257][ T4171] cgroup: Unknown subsys name 'net' [ 52.174174][ T4171] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 53.492069][ T4171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 55.442030][ T4196] chnl_net:caif_netlink_parms(): no params data found [ 55.514105][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 55.529495][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 55.619152][ T4188] chnl_net:caif_netlink_parms(): no params data found [ 55.668548][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.676208][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.684340][ T4190] device bridge_slave_0 entered promiscuous mode [ 55.693023][ T4196] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.700279][ T4196] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.707964][ T4196] device bridge_slave_0 entered promiscuous mode [ 55.734173][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.741660][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.749567][ T4190] device bridge_slave_1 entered promiscuous mode [ 55.756755][ T4196] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.763924][ T4196] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.771568][ T4196] device bridge_slave_1 entered promiscuous mode [ 55.778401][ T4182] chnl_net:caif_netlink_parms(): no params data found [ 55.823422][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.830555][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.838280][ T4183] device bridge_slave_0 entered promiscuous mode [ 55.867264][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.874436][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.882558][ T4183] device bridge_slave_1 entered promiscuous mode [ 55.897839][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.908729][ T4196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.920226][ T4196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.945603][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.954835][ T4188] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.962113][ T4188] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.969940][ T4188] device bridge_slave_0 entered promiscuous mode [ 56.004030][ T4188] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.011187][ T4188] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.018850][ T4188] device bridge_slave_1 entered promiscuous mode [ 56.038050][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.063995][ T4196] team0: Port device team_slave_0 added [ 56.071988][ T4196] team0: Port device team_slave_1 added [ 56.085552][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.097488][ T4190] team0: Port device team_slave_0 added [ 56.132855][ T4190] team0: Port device team_slave_1 added [ 56.141330][ T4188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.156154][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.163672][ T4182] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.171516][ T4182] device bridge_slave_0 entered promiscuous mode [ 56.193973][ T4188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.203799][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.210839][ T4196] 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. [ 56.236898][ T4196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.248372][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.255859][ T4182] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.264307][ T4182] device bridge_slave_1 entered promiscuous mode [ 56.273436][ T4183] team0: Port device team_slave_0 added [ 56.294090][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.301153][ T4196] 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. [ 56.327141][ T4196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.347970][ T4183] team0: Port device team_slave_1 added [ 56.360516][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.367484][ T4190] 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. [ 56.393787][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.427609][ T4182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.437123][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.444428][ T4190] 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. [ 56.470657][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.483781][ T4188] team0: Port device team_slave_0 added [ 56.499754][ T4182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.512472][ T4188] team0: Port device team_slave_1 added [ 56.535543][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.542570][ T4183] 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. [ 56.568677][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.597831][ T4196] device hsr_slave_0 entered promiscuous mode [ 56.604608][ T4196] device hsr_slave_1 entered promiscuous mode [ 56.618847][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.626081][ T4183] 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. [ 56.652152][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.668828][ T4182] team0: Port device team_slave_0 added [ 56.708084][ T4190] device hsr_slave_0 entered promiscuous mode [ 56.714896][ T4190] device hsr_slave_1 entered promiscuous mode [ 56.721707][ T4190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.729484][ T4190] Cannot create hsr debugfs directory [ 56.735855][ T4182] team0: Port device team_slave_1 added [ 56.751265][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.758335][ T4188] 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. [ 56.784548][ T4188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.796730][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.803779][ T4188] 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. [ 56.829794][ T4188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.870815][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.877848][ T4182] 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. [ 56.903891][ T4182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.925681][ T4183] device hsr_slave_0 entered promiscuous mode [ 56.932411][ T4183] device hsr_slave_1 entered promiscuous mode [ 56.938935][ T4183] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.946495][ T4183] Cannot create hsr debugfs directory [ 56.963317][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.970764][ T4182] 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. [ 56.997048][ T4182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.029660][ T4188] device hsr_slave_0 entered promiscuous mode [ 57.036455][ T4188] device hsr_slave_1 entered promiscuous mode [ 57.042946][ T4188] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.050739][ T4188] Cannot create hsr debugfs directory [ 57.140171][ T4182] device hsr_slave_0 entered promiscuous mode [ 57.147080][ T4182] device hsr_slave_1 entered promiscuous mode [ 57.154422][ T4182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.159812][ T2361] Bluetooth: hci1: command 0x0409 tx timeout [ 57.162121][ T4184] Bluetooth: hci2: command 0x0409 tx timeout [ 57.168379][ T2361] Bluetooth: hci0: command 0x0409 tx timeout [ 57.174136][ T4182] Cannot create hsr debugfs directory [ 57.189120][ T2361] Bluetooth: hci3: command 0x0409 tx timeout [ 57.239211][ T2361] Bluetooth: hci4: command 0x0409 tx timeout [ 57.387347][ T4196] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.397757][ T4196] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.407582][ T4196] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.424870][ T4196] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.451178][ T4183] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.459943][ T4183] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 57.471248][ T4183] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 57.480566][ T4183] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 57.573544][ T4190] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.583432][ T4190] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 57.602188][ T4190] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.621966][ T4190] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.649704][ T4182] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 57.667518][ T4196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.681176][ T4182] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 57.705456][ T4182] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 57.717283][ T4182] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 57.736914][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.746664][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.756251][ T4196] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.783934][ T4188] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.803331][ T4188] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.814960][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.823956][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.833019][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.840254][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.849625][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.861549][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.868351][ T4188] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.879606][ T4188] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.903599][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.913490][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.922599][ T156] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.929687][ T156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.937525][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.946497][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.954564][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.962533][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.983286][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.994729][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.003796][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.031822][ T4196] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.042868][ T4196] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.056164][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.064313][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.073144][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.081845][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.090430][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.099171][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.107478][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.117409][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.126098][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.134835][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.141931][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.149930][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.157541][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.195379][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.204279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.217683][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.228043][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.235151][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.269389][ T4182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.308738][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.319686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.327996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.336419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.345354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.354966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.364222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.372940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.381563][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.390136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.397772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.405575][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.414122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.422606][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.429666][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.437404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.446228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.458128][ T4182] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.490921][ T4196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.498026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.507301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.515721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.524705][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.533515][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.543103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.551998][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.559079][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.566874][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.575858][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.583519][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.593910][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.627254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.636120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.645885][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.652993][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.662050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.672373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.681504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.690212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.698649][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.707160][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.715417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.724010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.732647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.746965][ T4190] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.758596][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.780404][ T4188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.795951][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.804775][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.818171][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.828308][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.838496][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.845586][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.853420][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.862920][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.871577][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.880340][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.888851][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.897718][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.908227][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.917044][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.926793][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.956975][ T4188] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.973383][ T4182] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.984487][ T4182] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.997529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.013701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.026016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.036632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.047986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.057695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.067420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.076261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.085544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.094177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.102355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.110158][ T4196] device veth0_vlan entered promiscuous mode [ 59.124896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.133978][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.142909][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.149997][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.178019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.201010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.208530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.230584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.240502][ T4259] Bluetooth: hci3: command 0x041b tx timeout [ 59.246820][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.255742][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.259163][ T4259] Bluetooth: hci0: command 0x041b tx timeout [ 59.262854][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.268843][ T4259] Bluetooth: hci2: command 0x041b tx timeout [ 59.295804][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.312298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.322812][ T4259] Bluetooth: hci1: command 0x041b tx timeout [ 59.325942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.337882][ T3576] Bluetooth: hci4: command 0x041b tx timeout [ 59.345148][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.355494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.367602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.376903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.385626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.396050][ T4196] device veth1_vlan entered promiscuous mode [ 59.409939][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.424093][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.432937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.442478][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.450956][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.458374][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.468615][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.490166][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.497967][ T4188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.531636][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.541128][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.548603][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.565692][ T4196] device veth0_macvtap entered promiscuous mode [ 59.575797][ T4182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.588935][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.597684][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.608368][ T4196] device veth1_macvtap entered promiscuous mode [ 59.629646][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.638274][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.654739][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.664199][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.683361][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.700346][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.739347][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.756716][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.766121][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.774345][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.785766][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.801969][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.812185][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.821055][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.829954][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.840120][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.847786][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.859833][ T4190] device veth0_vlan entered promiscuous mode [ 59.871404][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.882374][ T4182] device veth0_vlan entered promiscuous mode [ 59.893547][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.904854][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.914576][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.923498][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.934551][ T4196] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.944008][ T4196] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.952910][ T4196] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.963232][ T4196] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.978357][ T4190] device veth1_vlan entered promiscuous mode [ 59.988578][ T4182] device veth1_vlan entered promiscuous mode [ 60.027803][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.037139][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.046485][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.055090][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.063723][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.071300][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.080918][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.089668][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.100800][ T4188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.119892][ T4183] device veth0_vlan entered promiscuous mode [ 60.130782][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.138692][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.174880][ T4188] device veth0_vlan entered promiscuous mode [ 60.188235][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.198464][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.207428][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.216060][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.225183][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.234191][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.243906][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.251841][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.285343][ T4182] device veth0_macvtap entered promiscuous mode [ 60.296524][ T4188] device veth1_vlan entered promiscuous mode [ 60.306584][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.316081][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.324249][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.333160][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.342518][ T4183] device veth1_vlan entered promiscuous mode [ 60.357846][ T4190] device veth0_macvtap entered promiscuous mode [ 60.370053][ T4182] device veth1_macvtap entered promiscuous mode [ 60.397979][ T4190] device veth1_macvtap entered promiscuous mode [ 60.410985][ T156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.425381][ T156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.436789][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.448588][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.459989][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.478155][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.486455][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.494857][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.502842][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.511188][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.520136][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.528443][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.537821][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.546796][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.563197][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.572455][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.590366][ T4188] device veth0_macvtap entered promiscuous mode [ 60.604111][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.615954][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.626055][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.636935][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.648111][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.658117][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.668840][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.680395][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.690817][ T4183] device veth0_macvtap entered promiscuous mode [ 60.697774][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.707927][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.716577][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.725507][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.734099][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.742811][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.751880][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.760998][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.775637][ T4188] device veth1_macvtap entered promiscuous mode [ 60.784093][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.795282][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.805328][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.815947][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.829385][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.839577][ T4182] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.848271][ T4182] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.857778][ T4278] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.857824][ T4182] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.866778][ T4278] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.875217][ T4182] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.900650][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.908622][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.916860][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.927779][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.938084][ T4183] device veth1_macvtap entered promiscuous mode [ 60.946936][ T4190] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.956052][ T4190] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.964789][ T4190] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.973512][ T4190] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.988491][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.000599][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.010635][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.021151][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.031264][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.041903][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.053500][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.063324][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.073900][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.085438][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.096259][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.106135][ T4188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.116672][ T4188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.128549][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.158602][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.167686][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.182855][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.191941][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.200734][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.218024][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.228726][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.239242][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.250705][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.260725][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.271402][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.282007][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.292640][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.303936][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.312278][ T4188] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.321748][ T4259] Bluetooth: hci0: command 0x040f tx timeout [ 61.324672][ T4188] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.327962][ T4259] Bluetooth: hci3: command 0x040f tx timeout [ 61.337497][ T4188] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.352011][ T4188] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.368415][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.387733][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.399865][ T4288] Bluetooth: hci4: command 0x040f tx timeout [ 61.410104][ T4288] Bluetooth: hci1: command 0x040f tx timeout [ 61.422441][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.427616][ T4288] Bluetooth: hci2: command 0x040f tx timeout [ 61.436115][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.453698][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.465448][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.479245][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.490114][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.500125][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.510793][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.522763][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.556161][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.576021][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.588359][ T4183] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.597690][ T4183] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.611760][ T4183] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.622594][ T4183] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.769181][ T4278] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.777140][ T4278] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.789236][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.797175][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.810752][ T4290] loop0: detected capacity change from 0 to 32768 [ 61.829216][ T4290] ======================================================= [ 61.829216][ T4290] WARNING: The mand mount option has been deprecated and [ 61.829216][ T4290] and is ignored by this kernel. Remove the mand [ 61.829216][ T4290] option from the mount to silence this warning. [ 61.829216][ T4290] ======================================================= [ 61.870489][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.880370][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.889982][ T4263] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.898485][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.907114][ T4263] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.930771][ T4263] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.940190][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.953100][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 61.963191][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.016716][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.038045][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.065863][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.085163][ T4295] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 62.121743][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.142327][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.162128][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.193782][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.197151][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.213030][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.234161][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.245567][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.255337][ T4289] [ 62.257679][ T4289] ====================================================== [ 62.264701][ T4289] WARNING: possible circular locking dependency detected [ 62.271726][ T4289] 5.15.189-syzkaller #0 Not tainted [ 62.276929][ T4289] ------------------------------------------------------ [ 62.283950][ T4289] syz.0.1/4289 is trying to acquire lock: [ 62.289659][ T4289] ffff88805edd0660 (&oi->ip_alloc_sem){++++}-{3:3}, at: ocfs2_page_mkwrite+0x2ce/0xad0 [ 62.292333][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.299327][ T4289] [ 62.299327][ T4289] but task is already holding lock: [ 62.299334][ T4289] ffff88802b942558 (sb_pagefaults#2){.+.+}-{0:0}, at: do_page_mkwrite+0x168/0x3c0 [ 62.299400][ T4289] [ 62.299400][ T4289] which lock already depends on the new lock. [ 62.299400][ T4289] [ 62.299405][ T4289] [ 62.299405][ T4289] the existing dependency chain (in reverse order) is: [ 62.299411][ T4289] [ 62.299411][ T4289] -> #4 (sb_pagefaults#2){.+.+}-{0:0}: [ 62.299447][ T4289] ocfs2_page_mkwrite+0x18a/0xad0 [ 62.299464][ T4289] do_page_mkwrite+0x168/0x3c0 [ 62.299479][ T4289] wp_page_shared+0x16b/0x6d0 [ 62.299494][ T4289] handle_mm_fault+0x1eca/0x43c0 [ 62.299509][ T4289] do_user_addr_fault+0x489/0xc80 [ 62.299528][ T4289] exc_page_fault+0x60/0x100 [ 62.299544][ T4289] asm_exc_page_fault+0x22/0x30 [ 62.299559][ T4289] [ 62.299559][ T4289] -> #3 (&mm->mmap_lock){++++}-{3:3}: [ 62.299584][ T4289] __might_fault+0xb3/0x110 [ 62.299598][ T4289] _copy_to_user+0x29/0x130 [ 62.299613][ T4289] fiemap_fill_next_extent+0x19d/0x360 [ 62.299632][ T4289] ocfs2_fiemap+0x999/0xc40 [ 62.299649][ T4289] do_vfs_ioctl+0x1464/0x1de0 [ 62.299666][ T4289] __se_sys_ioctl+0x83/0x170 [ 62.299683][ T4289] do_syscall_64+0x4c/0xa0 [ 62.299701][ T4289] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.299722][ T4289] [ 62.299722][ T4289] -> #2 (&ocfs2_file_ip_alloc_sem_key){.+.+}-{3:3}: [ 62.299759][ T4289] down_read+0x44/0x2e0 [ 62.299775][ T4289] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 62.299811][ T4289] ocfs2_find_entry+0x3d1/0x1f90 [ 62.299826][ T4289] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 62.299842][ T4289] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 62.299859][ T4289] ocfs2_get_system_file_inode+0x319/0x760 [ 62.299880][ T4289] ocfs2_init_global_system_inodes+0x316/0x650 [ 62.299900][ T4289] ocfs2_fill_super+0x3dbf/0x4d80 [ 62.299919][ T4289] mount_bdev+0x287/0x3c0 [ 62.299936][ T4289] legacy_get_tree+0xe6/0x180 [ 62.299955][ T4289] vfs_get_tree+0x88/0x270 [ 62.337111][ T4299] netlink: 132 bytes leftover after parsing attributes in process `syz.3.4'. [ 62.343162][ T4289] do_new_mount+0x24a/0xa40 [ 62.343191][ T4289] __se_sys_mount+0x2d6/0x3c0 [ 62.527468][ T4289] do_syscall_64+0x4c/0xa0 [ 62.532414][ T4289] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.538815][ T4289] [ 62.538815][ T4289] -> #1 (&osb->system_file_mutex){+.+.}-{3:3}: [ 62.547137][ T4289] __mutex_lock_common+0x1eb/0x2390 [ 62.552865][ T4289] mutex_lock_nested+0x17/0x20 [ 62.558156][ T4289] ocfs2_get_system_file_inode+0x1b5/0x760 [ 62.564493][ T4289] ocfs2_reserve_local_alloc_bits+0xfc/0x24c0 [ 62.571083][ T4289] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 62.577953][ T4289] ocfs2_lock_allocators+0x2f7/0x5b0 [ 62.583746][ T4289] ocfs2_write_begin_nolock+0x2216/0x4180 [ 62.589976][ T4289] ocfs2_write_begin+0x1ab/0x300 [ 62.595430][ T4289] generic_perform_write+0x2aa/0x530 [ 62.601220][ T4289] __generic_file_write_iter+0x25f/0x4e0 [ 62.607375][ T4289] ocfs2_file_write_iter+0x1578/0x1cf0 [ 62.613349][ T4289] vfs_write+0x712/0xd00 [ 62.618104][ T4289] ksys_write+0x14d/0x250 [ 62.622939][ T4289] do_syscall_64+0x4c/0xa0 [ 62.627860][ T4289] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.634257][ T4289] [ 62.634257][ T4289] -> #0 (&oi->ip_alloc_sem){++++}-{3:3}: [ 62.642055][ T4289] __lock_acquire+0x2c33/0x7c60 [ 62.647421][ T4289] lock_acquire+0x197/0x3f0 [ 62.652456][ T4289] down_write+0x38/0x60 [ 62.657137][ T4289] ocfs2_page_mkwrite+0x2ce/0xad0 [ 62.662676][ T4289] do_page_mkwrite+0x168/0x3c0 [ 62.667954][ T4289] wp_page_shared+0x16b/0x6d0 [ 62.673156][ T4289] handle_mm_fault+0x1eca/0x43c0 [ 62.678597][ T4289] do_user_addr_fault+0x489/0xc80 [ 62.684132][ T4289] exc_page_fault+0x60/0x100 [ 62.689235][ T4289] asm_exc_page_fault+0x22/0x30 [ 62.694613][ T4289] [ 62.694613][ T4289] other info that might help us debug this: [ 62.694613][ T4289] [ 62.704831][ T4289] Chain exists of: [ 62.704831][ T4289] &oi->ip_alloc_sem --> &mm->mmap_lock --> sb_pagefaults#2 [ 62.704831][ T4289] [ 62.717951][ T4289] Possible unsafe locking scenario: [ 62.717951][ T4289] [ 62.725386][ T4289] CPU0 CPU1 [ 62.730735][ T4289] ---- ---- [ 62.736085][ T4289] lock(sb_pagefaults#2); [ 62.740499][ T4289] lock(&mm->mmap_lock); [ 62.747336][ T4289] lock(sb_pagefaults#2); [ 62.751134][ T4259] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 62.754269][ T4289] lock(&oi->ip_alloc_sem); [ 62.754283][ T4289] [ 62.754283][ T4289] *** DEADLOCK *** [ 62.754283][ T4289] [ 62.754287][ T4289] 2 locks held by syz.0.1/4289: [ 62.754297][ T4289] #0: ffff88807dce5528 (&mm->mmap_lock){++++}-{3:3}, at: do_user_addr_fault+0x2b9/0xc80 [ 62.789089][ T4289] #1: ffff88802b942558 (sb_pagefaults#2){.+.+}-{0:0}, at: do_page_mkwrite+0x168/0x3c0 [ 62.798731][ T4289] [ 62.798731][ T4289] stack backtrace: [ 62.804621][ T4289] CPU: 1 PID: 4289 Comm: syz.0.1 Not tainted 5.15.189-syzkaller #0 [ 62.812518][ T4289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 62.822566][ T4289] Call Trace: [ 62.825832][ T4289] [ 62.828761][ T4289] dump_stack_lvl+0x168/0x230 [ 62.833434][ T4289] ? load_image+0x3b0/0x3b0 [ 62.837923][ T4289] ? show_regs_print_info+0x20/0x20 [ 62.843112][ T4289] ? print_circular_bug+0x12b/0x1a0 [ 62.848304][ T4289] check_noncircular+0x274/0x310 [ 62.853234][ T4289] ? add_chain_block+0x940/0x940 [ 62.858176][ T4289] ? lockdep_lock+0xdc/0x1e0 [ 62.862765][ T4289] ? ocfs2_refresh_inode+0x970/0x970 [ 62.868042][ T4289] ? mark_lock+0x94/0x320 [ 62.872370][ T4289] __lock_acquire+0x2c33/0x7c60 [ 62.877236][ T4289] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 62.883214][ T4289] ? verify_lock_unused+0x140/0x140 [ 62.888398][ T4289] ? ocfs2_inode_lock_full_nested+0xcb3/0x1b20 [ 62.894537][ T4289] ? mark_lock+0x94/0x320 [ 62.898860][ T4289] lock_acquire+0x197/0x3f0 [ 62.903364][ T4289] ? ocfs2_page_mkwrite+0x2ce/0xad0 [ 62.908549][ T4289] ? _raw_spin_unlock_irq+0x1f/0x40 [ 62.913737][ T4289] ? __might_sleep+0xf0/0xf0 [ 62.918313][ T4289] ? read_lock_is_recursive+0x10/0x10 [ 62.923671][ T4289] ? ocfs2_block_signals+0x91/0xd0 [ 62.928766][ T4289] ? ocfs2_free_mem_caches+0x50/0x50 [ 62.934034][ T4289] ? __lock_acquire+0x12d9/0x7c60 [ 62.939047][ T4289] down_write+0x38/0x60 [ 62.943192][ T4289] ? ocfs2_page_mkwrite+0x2ce/0xad0 [ 62.948388][ T4289] ocfs2_page_mkwrite+0x2ce/0xad0 [ 62.953407][ T4289] ? do_page_mkwrite+0x168/0x3c0 [ 62.958346][ T4289] ? ocfs2_fault+0x3c0/0x3c0 [ 62.962927][ T4289] ? wp_page_shared+0x163/0x6d0 [ 62.967766][ T4289] ? __lock_acquire+0x7c60/0x7c60 [ 62.972778][ T4289] do_page_mkwrite+0x168/0x3c0 [ 62.977560][ T4289] wp_page_shared+0x16b/0x6d0 [ 62.982244][ T4289] handle_mm_fault+0x1eca/0x43c0 [ 62.987179][ T4289] ? get_page+0xe0/0xe0 [ 62.991330][ T4289] ? vmacache_find+0x4f0/0x590 [ 62.996085][ T4289] ? vmacache_update+0xa0/0x100 [ 63.001102][ T4289] ? find_vma+0x1df/0x230 [ 63.005442][ T4289] do_user_addr_fault+0x489/0xc80 [ 63.010476][ T4289] exc_page_fault+0x60/0x100 [ 63.015060][ T4289] asm_exc_page_fault+0x22/0x30 [ 63.019906][ T4289] RIP: 0033:0x7f1d88ea6209 [ 63.024308][ T4289] Code: ff ff ff 01 64 48 8b 04 25 00 00 00 00 48 8d b8 c8 fe ff ff e8 58 59 0c 00 85 c0 75 10 48 8b 44 24 68 48 8b b4 24 98 00 00 00 <48> 89 30 64 f0 83 2c 25 90 ff ff ff 01 48 8b 84 24 80 00 00 00 48 [ 63.043897][ T4289] RSP: 002b:00007ffeeb57f650 EFLAGS: 00010246 [ 63.049960][ T4289] RAX: 00002000000015c0 RBX: 0000000000000002 RCX: ffffffffffffff7f [ 63.057941][ T4289] RDX: 33093e8793db5fd0 RSI: 0000200000000080 RDI: 00005555893b43c8 [ 63.065907][ T4289] RBP: 00007f1d891f8da0 R08: 0000001b31120000 R09: 0000000000000002 [ 63.073884][ T4289] R10: 0000000000000000 R11: 0000000000000001 R12: 00007f1d891f709c [ 63.081847][ T4289] R13: 00007f1d891f7090 R14: fffffffffffffffe R15: 00007ffeeb57f760 [ 63.089829][ T4289] [ 63.183056][ T4196] ocfs2: Unmounting device (7,0) on (node local) [ 63.258957][ T4245] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 63.269167][ T4259] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 63.279725][ T4259] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 63.293852][ T4259] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 63.303105][ T4259] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.409231][ T4291] Bluetooth: hci3: command 0x0419 tx timeout [ 63.415302][ T4291] Bluetooth: hci0: command 0x0419 tx timeout [ 63.490550][ T4291] Bluetooth: hci2: command 0x0419 tx timeout [ 63.496613][ T4291] Bluetooth: hci1: command 0x0419 tx timeout [ 63.498973][ T4245] usb 2-1: Using ep0 maxpacket: 16 [ 63.502675][ T4291] Bluetooth: hci4: command 0x0419 tx timeout [ 63.553455][ T4301] loop3: detected capacity change from 0 to 128 [ 63.562127][ T4301] EXT4-fs (loop3): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 63.566897][ T4174] udevd[4174]: incorrect ext4 checksum on /dev/loop3 [ 63.580787][ T4259] usb 4-1: usb_control_msg returned -32 [ 63.586498][ T4259] usbtmc 4-1:16.0: can't read capabilities [ 63.619150][ T4245] usb 2-1: config 0 has an invalid descriptor of length 183, skipping remainder of the config [ 63.629732][ T4245] usb 2-1: config 0 interface 0 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 63.642676][ T4245] usb 2-1: config 0 interface 0 has no altsetting 0 [ 63.649450][ T4245] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 63.658482][ T4245] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.669407][ T4245] usb 2-1: config 0 descriptor?? [ 63.913226][ T4295] loop1: detected capacity change from 0 to 512 [ 63.937196][ T4295] EXT4-fs (loop1): Ignoring removed bh option [ 63.942777][ T4303] loop3: detected capacity change from 0 to 256 [ 63.949590][ T4295] EXT4-fs (loop1): Ignoring removed nobh option [ 63.960341][ T4295] EXT4-fs error (device loop1): ext4_xattr_inode_iget:404: comm syz.1.2: inode #1: comm syz.1.2: iget: illegal inode # [ 63.965936][ T4303] exfat: Deprecated parameter 'namecase' [ 63.975043][ T4295] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz.1.2: error while reading EA inode 1 err=-117 [ 63.985761][ T4303] exfat: Deprecated parameter 'namecase' [ 63.999311][ T4295] EXT4-fs (loop1): 1 orphan inode deleted [ 64.005054][ T4295] EXT4-fs (loop1): mounted filesystem without journal. Opts: bh,nobh,min_batch_time=0x0000000000000004,,errors=continue. Quota mode: none. [ 64.006459][ T4303] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xfcc0b04e, utbl_chksum : 0xe619d30d) [ 64.062088][ T4303] attempt to access beyond end of device [ 64.062088][ T4303] loop3: rw=0, want=34225520825, limit=256 [ 64.075714][ T4303] exFAT-fs (loop3): invalid start cluster (4278190088) [ 64.119759][ T4245] usb 2-1: string descriptor 0 read error: -71 [ 64.127141][ T4245] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 64.136971][ T4245] usb 2-1: USB disconnect, device number 2 [ 65.425717][ T4259] usb 4-1: USB disconnect, device number 2 [ 71.160417][ T1428] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.167285][ T1428] ieee802154 phy1 wpan1: encryption failed: -22