last executing test programs: 1.980444807s ago: executing program 3 (id=4): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setaffinity(0x0, 0xfffffffffffffdb1, &(0x7f0000000280)=0x6) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000025300)=""/102392, 0x18ff8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x25dfdbfb, {{@in, @in6=@remote, 0x0, 0xf, 0x0, 0x0, 0x2}, {0xffffffffffffffff, 0x4, 0x0, 0x1, 0x0, 0x2, 0xfffffffffffffffe}, {0x20000000000000, 0x0, 0x200000000000}, 0x0, 0x1, 0x1}, [@etimer_thresh={0x8, 0xc, 0x800}, @offload={0xc, 0x1c, {r3, 0x2}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000)=0x4, 0x4) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r1, &(0x7f0000004d00)=[{{0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x300, 0xf00) r4 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c2402000000"], 0x0) syz_usb_control_io$uac1(r4, 0x0, &(0x7f00000005c0)={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r4, &(0x7f0000000280)={0x14, 0x0, 0x0}, 0x0) 1.809756017s ago: executing program 0 (id=1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="180900"/15, @ANYRES32=r0], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000280)=ANY=[@ANYRES32], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x39}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000100)={0x0, 'erspan0\x00', {0x1}, 0x26}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000000)={[0x4e, 0x0, 0x100000000007, 0xdb4e, 0x3, 0x2, 0x106c, 0x100, 0x8000000000000, 0x80000004000080, 0x8000000, 0xa, 0x0, 0x4, 0x0, 0x8000], 0x1, 0x3c5210}) r5 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SCSI_IOCTL_GET_PCI(r5, 0x5393, &(0x7f0000000000)) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x4, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000008850000007600000095"], &(0x7f00000001c0)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xe468}, 0x94) sendmsg$nl_route_sched(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)=@newtaction={0x64, 0x30, 0xffffffffffffffff, 0x0, 0x0, {}, [{0x50, 0x1, [@m_bpf={0x4c, 0x1, 0x0, 0x0, {{0x8}, {0x24, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x8000000, 0xffffffffffffffff, 0x400000, 0x4}}, @TCA_ACT_BPF_FD={0x8, 0x5, r7}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x64}}, 0x0) sendmsg$NFT_BATCH(r6, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) mount(&(0x7f0000000140)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='xfs\x00', 0x2208004, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) socket$kcm(0x10, 0x2, 0x0) 143.474433ms ago: executing program 1 (id=2): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x20, 0x3, 0x1, 0x101, 0x0, 0x0, {0x1}, [@CTA_FILTER={0xc, 0x19, 0x0, 0x1, [@CTA_FILTER_ORIG_FLAGS={0x8, 0x1, 0x8}]}]}, 0x20}}, 0x0) 7.7236ms ago: executing program 0 (id=6): writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000480)="044796807eb4aa921f6fa93092d7fe4d32b133003fea37b44c9e1c5c768f542c14cd621100973580de8b0cd97c1c1bc83bbc7a17e59ec035b90d75729759d86f75", 0x41}], 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000003c0)="77cccb0deedbb94f1afd3ccb469a6721cc637e9cbc7f0685c4ab02897a615638b1ba209474e485e5c676dab2f779fc45e14a15eb8cab8dce71eaea08ea87db5609774523b75431043e4a32f82c5b61bea2b9b0eff207d81c7b175cfcb3e448d7fcac8844402e9401582eeb4a08d247096e183b9b7de727a818150a153b9397c4cc61a6bd461f30fb84b679bca11d47c56904a9d359442a5c3693048b8aa179cf9385", 0xa2}], 0x1, 0x8, 0x20000006) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x1, 0xc, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0xff, 0xff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 0s ago: executing program 1 (id=7): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40040, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000880)=@newqdisc={0x6c, 0x24, 0x4ee4e6a52ff56541, 0x1001, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_PRATE64={0xc, 0x5, 0xc2240edb8ac75ac7}, @TCA_TBF_BURST={0x8, 0x6, 0xff}, @TCA_TBF_PARMS={0x28, 0x1, {{0x5a, 0x2, 0x84a, 0x9, 0x1, 0x800}, {0x8c, 0x1, 0xfffc, 0x7fff, 0x2, 0xb}, 0x5, 0x34, 0x91f}}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x50) r3 = socket$kcm(0x11, 0x3, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r4) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000700)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r6, {0x0, 0x8}, {0xffff, 0xb}, {0xffff, 0xffe0}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0xc, 0x2, [@TCA_FQ_CODEL_MEMORY_LIMIT={0x8, 0x9, 0x3}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) sendmsg$kcm(r3, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0x8, r6, 0x3a}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)='\a', 0x1}], 0x1}, 0x400d5) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. syzkaller login: [ 47.260429][ T4170] cgroup: Unknown subsys name 'net' [ 47.385966][ T4170] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 48.605989][ T4170] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 50.488513][ T4189] chnl_net:caif_netlink_parms(): no params data found [ 50.585488][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 50.612964][ T4191] chnl_net:caif_netlink_parms(): no params data found [ 50.652958][ T4182] chnl_net:caif_netlink_parms(): no params data found [ 50.674206][ T4189] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.682037][ T4189] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.689855][ T4189] device bridge_slave_0 entered promiscuous mode [ 50.701445][ T4189] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.708484][ T4189] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.716531][ T4189] device bridge_slave_1 entered promiscuous mode [ 50.752913][ T4189] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.769296][ T4194] chnl_net:caif_netlink_parms(): no params data found [ 50.784620][ T4189] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.819465][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.828120][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.836118][ T4183] device bridge_slave_0 entered promiscuous mode [ 50.859701][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.866865][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.874571][ T4183] device bridge_slave_1 entered promiscuous mode [ 50.895902][ T4189] team0: Port device team_slave_0 added [ 50.928112][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.935389][ T4182] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.943490][ T4182] device bridge_slave_0 entered promiscuous mode [ 50.951548][ T4189] team0: Port device team_slave_1 added [ 50.957330][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.964542][ T4182] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.972835][ T4182] device bridge_slave_1 entered promiscuous mode [ 50.989057][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.998438][ T4191] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.005672][ T4191] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.013354][ T4191] device bridge_slave_0 entered promiscuous mode [ 51.039357][ T4182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.053387][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.062590][ T4191] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.069600][ T4191] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.077575][ T4191] device bridge_slave_1 entered promiscuous mode [ 51.091543][ T4182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.127100][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.134313][ T4189] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 51.161069][ T4189] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.174206][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.181452][ T4189] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 51.207580][ T4189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.218704][ T4194] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.225962][ T4194] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.233733][ T4194] device bridge_slave_0 entered promiscuous mode [ 51.246791][ T4194] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.254018][ T4194] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.261967][ T4194] device bridge_slave_1 entered promiscuous mode [ 51.270672][ T4183] team0: Port device team_slave_0 added [ 51.278329][ T4183] team0: Port device team_slave_1 added [ 51.294628][ T4191] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.308695][ T4182] team0: Port device team_slave_0 added [ 51.331527][ T4191] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.345362][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.352487][ 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. [ 51.378435][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.390899][ T4182] team0: Port device team_slave_1 added [ 51.403544][ T4194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.419844][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.426853][ 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. [ 51.452829][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.479370][ T4194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.501015][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.507953][ 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. [ 51.534143][ T4182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.558180][ T4191] team0: Port device team_slave_0 added [ 51.568480][ T4189] device hsr_slave_0 entered promiscuous mode [ 51.575067][ T4189] device hsr_slave_1 entered promiscuous mode [ 51.583041][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.589986][ 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. [ 51.615956][ T4182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.636429][ T4194] team0: Port device team_slave_0 added [ 51.643888][ T4191] team0: Port device team_slave_1 added [ 51.651122][ T4194] team0: Port device team_slave_1 added [ 51.704443][ T4183] device hsr_slave_0 entered promiscuous mode [ 51.711383][ T4183] device hsr_slave_1 entered promiscuous mode [ 51.717941][ T4183] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.725859][ T4183] Cannot create hsr debugfs directory [ 51.743336][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.750266][ T4194] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 51.779123][ T4194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.791211][ T4191] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.798153][ T4191] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 51.824110][ T4191] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.846841][ T4182] device hsr_slave_0 entered promiscuous mode [ 51.853843][ T4182] device hsr_slave_1 entered promiscuous mode [ 51.860454][ T4182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.868101][ T4182] Cannot create hsr debugfs directory [ 51.882015][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.888963][ T4194] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 51.915040][ T4194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.926534][ T4191] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.933930][ T4191] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 51.959862][ T4191] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.057465][ T4194] device hsr_slave_0 entered promiscuous mode [ 52.064364][ T4194] device hsr_slave_1 entered promiscuous mode [ 52.071062][ T4194] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.078611][ T4194] Cannot create hsr debugfs directory [ 52.120777][ T4191] device hsr_slave_0 entered promiscuous mode [ 52.127735][ T4191] device hsr_slave_1 entered promiscuous mode [ 52.134518][ T4191] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.142180][ T4191] Cannot create hsr debugfs directory [ 52.271695][ T4195] Bluetooth: hci0: command 0x0409 tx timeout [ 52.284516][ T4195] Bluetooth: hci1: command 0x0409 tx timeout [ 52.295993][ T4195] Bluetooth: hci3: command 0x0409 tx timeout [ 52.305392][ T4189] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.306351][ T4195] Bluetooth: hci2: command 0x0409 tx timeout [ 52.333343][ T4189] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.343253][ T4189] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.361083][ T13] Bluetooth: hci4: command 0x0409 tx timeout [ 52.369648][ T4189] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.425072][ T4182] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 52.436536][ T4182] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 52.446718][ T4182] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 52.455983][ T4182] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 52.546912][ T4183] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 52.556526][ T4183] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 52.576077][ T4183] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 52.587276][ T4194] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 52.608505][ T4194] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 52.616614][ T4183] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 52.635787][ T4194] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 52.654068][ T4194] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 52.666382][ T4182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.683201][ T4189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.701709][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.710115][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.730207][ T4191] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 52.743225][ T4182] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.761355][ T4191] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 52.769830][ T4191] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 52.778880][ T4191] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 52.801836][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.810565][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.820090][ T4189] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.839833][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.849499][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.859124][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.866422][ T483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.874917][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.886114][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.895064][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.903779][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.910802][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.945682][ T4194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.965691][ T4194] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.975525][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.984323][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.993432][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.000477][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.008788][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.016918][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.024805][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.033615][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.042329][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.049369][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.057555][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.077611][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.090761][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.099855][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.110630][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.117720][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.125574][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.134540][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.143016][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.150072][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.195048][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.204206][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.213529][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.223233][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.232539][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.240758][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.249687][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.258494][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.267244][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.275944][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.284834][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.293408][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.301921][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.310364][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.319242][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.327849][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.336199][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.344917][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.353680][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.361723][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.369382][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.383975][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.393804][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.416196][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.424570][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.438639][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.448234][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.460669][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.478944][ T4189] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.491491][ T4189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.500011][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.509721][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.518268][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.526798][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.536084][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.544517][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.556494][ T4191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.565736][ T4194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.577903][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.601603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.609487][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.628414][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.649575][ T4191] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.674584][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.684526][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.692926][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.710277][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.726479][ T4209] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.733593][ T4209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.746041][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.772102][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.792842][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.811516][ T4209] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.818595][ T4209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.828053][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.854225][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.868635][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.877707][ T4209] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.884829][ T4209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.894527][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.903424][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.911925][ T4209] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.918975][ T4209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.928541][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.937498][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.949164][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.981951][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.993588][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.002670][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.011843][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.020116][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.028742][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.038078][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.046119][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.053793][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.062670][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.077340][ T4182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.091735][ T4194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.100015][ T4189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.110438][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.122726][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.132328][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.139878][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.147616][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.155287][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.186016][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.196193][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.212252][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.220789][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.236153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.245014][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.253643][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.262120][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.273416][ T4191] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 54.288426][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.324366][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.342264][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.358579][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.367335][ T4233] Bluetooth: hci2: command 0x041b tx timeout [ 54.373348][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.378656][ T4233] Bluetooth: hci3: command 0x041b tx timeout [ 54.383072][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.387762][ T4233] Bluetooth: hci1: command 0x041b tx timeout [ 54.404484][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.406676][ T4233] Bluetooth: hci0: command 0x041b tx timeout [ 54.437539][ T4195] Bluetooth: hci4: command 0x041b tx timeout [ 54.448518][ T4189] device veth0_vlan entered promiscuous mode [ 54.460583][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.478510][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.488320][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.499772][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.508749][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.519268][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.533091][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.542230][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.555802][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.587551][ T4182] device veth0_vlan entered promiscuous mode [ 54.596075][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.605802][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.615150][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.625205][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.632955][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 54.640368][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 54.648217][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.657640][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.666555][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.675966][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.684316][ T4189] device veth1_vlan entered promiscuous mode [ 54.696424][ T4191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.707848][ T4194] device veth0_vlan entered promiscuous mode [ 54.720208][ T4182] device veth1_vlan entered promiscuous mode [ 54.750645][ T4189] device veth0_macvtap entered promiscuous mode [ 54.769295][ T4194] device veth1_vlan entered promiscuous mode [ 54.792164][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.803338][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.812493][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.821711][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.830207][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 54.841703][ T4189] device veth1_macvtap entered promiscuous mode [ 54.893603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.902878][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.913080][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.923328][ T4191] device veth0_vlan entered promiscuous mode [ 54.936911][ T4182] device veth0_macvtap entered promiscuous mode [ 54.948226][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.956944][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.964877][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.973032][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.981785][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.990235][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.999339][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.007998][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.024207][ T4182] device veth1_macvtap entered promiscuous mode [ 55.035426][ T4194] device veth0_macvtap entered promiscuous mode [ 55.045929][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.055219][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.064482][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.073983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.082857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.091432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.111762][ T4191] device veth1_vlan entered promiscuous mode [ 55.119474][ T4194] device veth1_macvtap entered promiscuous mode [ 55.130502][ T4189] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.139521][ T4189] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.151544][ T4189] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.160240][ T4189] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.172101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.180618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.188834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.207269][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.218731][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.230517][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.249517][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.260794][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.272737][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.281402][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.292629][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.302591][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.313877][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.325195][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.340639][ T4191] device veth0_macvtap entered promiscuous mode [ 55.348903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 55.356971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.368125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.376753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.385516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.394778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.403637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.412179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.420559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.429621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.438156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.446874][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.459083][ T4194] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.468629][ T4194] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.478616][ T4194] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.487512][ T4194] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.503934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.514286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.522856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.530471][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.541493][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.554946][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.564853][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.575285][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.586867][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.604817][ T4191] device veth1_macvtap entered promiscuous mode [ 55.614780][ T4183] device veth0_vlan entered promiscuous mode [ 55.623833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.633934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.642755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.653863][ T4182] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.667325][ T4182] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.676358][ T4182] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.685188][ T4182] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.710375][ T4183] device veth1_vlan entered promiscuous mode [ 55.720962][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.756343][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.767661][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.777857][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.788738][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.799262][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 55.809770][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.822318][ T4191] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.832396][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.845393][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.855434][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.865875][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.875789][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 55.886355][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 55.897261][ T4191] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.927750][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.936536][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.945474][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.956667][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.979687][ T4191] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.989118][ T4191] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.998157][ T4191] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.007471][ T4191] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.041531][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.052059][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.080976][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.088778][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.098906][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.108816][ T4183] device veth0_macvtap entered promiscuous mode [ 56.151502][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.159341][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.172211][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.179196][ T4183] device veth1_macvtap entered promiscuous mode [ 56.180032][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.202615][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 56.211240][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.219030][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.227162][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 56.252978][ T483] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.260807][ T483] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.302615][ T4209] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.310459][ T4209] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.333572][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 56.357514][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.367682][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 56.378344][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.389740][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 56.400408][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.410435][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 56.421088][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.437493][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.441575][ T4265] Bluetooth: hci0: command 0x040f tx timeout [ 56.448483][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.450988][ T4265] Bluetooth: hci1: command 0x040f tx timeout [ 56.459396][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 56.469155][ T4265] Bluetooth: hci3: command 0x040f tx timeout [ 56.472476][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.478485][ T4265] Bluetooth: hci2: command 0x040f tx timeout [ 56.486242][ T483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.502023][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.511926][ T4264] Bluetooth: hci4: command 0x040f tx timeout [ 56.521361][ T4209] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.529176][ T4209] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.542313][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.565423][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 56.582848][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.595252][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 56.605866][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.615968][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 56.626543][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.643555][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 56.657662][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 56.673219][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.691268][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 56.699224][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.743913][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.760604][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.912666][ T4183] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.720864][ T4183] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.221271][ T4183] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.274266][ T4183] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.420997][ T4265] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 58.450860][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #0a!!! [ 58.466595][ T4209] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.497154][ T4209] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.509302][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 58.517467][ T4229] Bluetooth: hci2: command 0x0419 tx timeout [ 58.527161][ T4229] Bluetooth: hci3: command 0x0419 tx timeout [ 58.574834][ T4290] 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. [ 58.595994][ T4292] sch_tbf: burst 255 is lower than device syzkaller0 mtu (1500) ! [ 58.602178][ T4229] Bluetooth: hci1: command 0x0419 tx timeout [ 58.609879][ T4209] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.618298][ T4229] Bluetooth: hci0: command 0x0419 tx timeout [ 58.630331][ T4209] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.631958][ T4292] device syzkaller0 entered promiscuous mode [ 58.640543][ T4264] Bluetooth: hci4: command 0x0419 tx timeout [ 58.656563][ T4292] [ 58.659258][ T4292] ============================= [ 58.664184][ T4292] WARNING: suspicious RCU usage [ 58.669052][ T4292] syzkaller #0 Not tainted [ 58.673502][ T4292] ----------------------------- [ 58.678348][ T4292] net/sched/sch_api.c:304 suspicious rcu_dereference_protected() usage! [ 58.686701][ T4292] [ 58.686701][ T4292] other info that might help us debug this: [ 58.686701][ T4292] [ 58.695906][ T4265] usb 4-1: Using ep0 maxpacket: 16 [ 58.696964][ T4292] [ 58.696964][ T4292] rcu_scheduler_active = 2, debug_locks = 1 [ 58.710184][ T4292] 3 locks held by syz.1.7/4292: [ 58.715085][ T4292] #0: ffffffff8c31eb80 (rcu_read_lock_bh){....}-{1:2}, at: rcu_lock_acquire+0x9/0x30 [ 58.718250][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.724739][ T4292] #1: ffff88807723f108 (&sch->q.lock){+...}-{2:2}, at: __dev_queue_xmit+0xa2a/0x2f80 [ 58.724803][ T4292] #2: ffffffff8c31eb20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 58.724858][ T4292] [ 58.724858][ T4292] stack backtrace: [ 58.724880][ T4292] CPU: 1 PID: 4292 Comm: syz.1.7 Not tainted syzkaller #0 [ 58.724900][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 58.724913][ T4292] Call Trace: [ 58.724920][ T4292] [ 58.724928][ T4292] dump_stack_lvl+0x188/0x250 [ 58.724948][ T4292] ? show_regs_print_info+0x20/0x20 [ 58.724975][ T4292] ? lockdep_rcu_suspicious+0x110/0x180 [ 58.724996][ T4292] qdisc_lookup+0xa6/0x650 [ 58.725019][ T4292] qdisc_tree_reduce_backlog+0x190/0x430 [ 58.725046][ T4292] fq_codel_enqueue+0x105e/0x1600 [ 58.725083][ T4292] ? INET_ECN_set_ce+0x950/0x950 [ 58.725118][ T4292] tbf_enqueue+0x224/0x6e0 [ 58.749672][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.751678][ T4292] ? __rwlock_init+0x140/0x140 [ 58.751702][ T4292] ? __alloc_skb+0x473/0x750 [ 58.751728][ T4292] dev_qdisc_enqueue+0x48/0x210 [ 58.842004][ T4292] __dev_queue_xmit+0xc25/0x2f80 [ 58.846951][ T4292] ? dev_queue_xmit+0x20/0x20 [ 58.851612][ T4292] ? packet_parse_headers+0x833/0xa90 [ 58.856977][ T4292] ? __virt_addr_valid+0x3c6/0x470 [ 58.862077][ T4292] ? __phys_addr_symbol+0x2b/0x70 [ 58.867093][ T4292] ? __check_object_size+0x30c/0x410 [ 58.873835][ T4292] ? skb_setup_tx_timestamp+0x1f0/0x1f0 [ 58.879385][ T4292] ? skb_copy_datagram_from_iter+0x5ab/0x6a0 [ 58.885357][ T4292] ? skb_put+0x117/0x210 [ 58.889605][ T4292] packet_sendmsg+0x3dba/0x5060 [ 58.894472][ T4292] ? __might_sleep+0xf0/0xf0 [ 58.899067][ T4292] ? aa_sk_perm+0x7dc/0x910 [ 58.903562][ T4292] ? packet_getsockopt+0x9a0/0x9a0 [ 58.908671][ T4292] ? aa_sock_msg_perm+0x94/0x150 [ 58.913629][ T4292] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 58.918913][ T4292] ? security_socket_sendmsg+0x7c/0xa0 [ 58.924366][ T4292] ? packet_getsockopt+0x9a0/0x9a0 [ 58.929474][ T4292] ____sys_sendmsg+0x5b7/0x8f0 [ 58.934380][ T4292] ? __sys_sendmsg_sock+0x30/0x30 [ 58.939416][ T4292] ? import_iovec+0x6f/0xa0 [ 58.943919][ T4292] ___sys_sendmsg+0x236/0x2e0 [ 58.948601][ T4292] ? __sys_sendmsg+0x2a0/0x2a0 [ 58.953387][ T4292] __se_sys_sendmsg+0x1af/0x290 [ 58.958232][ T4292] ? __x64_sys_sendmsg+0x80/0x80 [ 58.963162][ T4292] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 58.969144][ T4292] ? lockdep_hardirqs_on+0x94/0x140 [ 58.974338][ T4292] do_syscall_64+0x4c/0xa0 [ 58.978758][ T4292] ? clear_bhb_loop+0x30/0x80 [ 58.983444][ T4292] ? clear_bhb_loop+0x30/0x80 [ 58.988225][ T4292] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.994125][ T4292] RIP: 0033:0x7fc016d6cdd9 [ 58.998541][ T4292] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 59.018145][ T4292] RSP: 002b:00007fc014fc6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.026556][ T4292] RAX: ffffffffffffffda RBX: 00007fc016fe5fa0 RCX: 00007fc016d6cdd9 [ 59.034529][ T4292] RDX: 00000000000400d5 RSI: 00002000000000c0 RDI: 0000000000000005 [ 59.042493][ T4292] RBP: 00007fc016e02d69 R08: 0000000000000000 R09: 0000000000000000 [ 59.050454][ T4292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.058415][ T4292] R13: 00007fc016fe6038 R14: 00007fc016fe5fa0 R15: 00007ffdb9b2fcc8 [ 59.066390][ T4292] [ 59.085841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.104270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.162069][ T4265] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 59.183974][ T4265] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 59.194914][ T4265] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 59.392761][ T4265] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 59.406903][ T4265] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.415071][ T4265] usb 4-1: Product: syz [ 59.419237][ T4265] usb 4-1: Manufacturer: syz [ 59.426782][ T4265] usb 4-1: SerialNumber: syz [ 59.651216][ T4265] usb 4-1: 0:2 : does not exist [ 59.668606][ T4265] usb 4-1: USB disconnect, device number 2 [ 59.934588][ T4293] udevd[4293]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory