last executing test programs: 725.246926ms ago: executing program 3 (id=4): r0 = syz_usb_connect(0x0, 0x48, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000022546940fa0ae803d0990102030109023600010000000009047500038cbb2a0009050a001000010000090588"], 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 650.958606ms ago: executing program 2 (id=3): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="120100007b16b3406d04b408320e010203010902120001000000000904"], 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, 0x0, &(0x7f0000000200)={0x0, 0x3, 0x38, @string={0x38, 0x3, "a3a931e454912b1fba37a435beaf33077c4b06f58c41a5b0ad7f62b78b102147e921ba61147a1f329a6508eed5226bf30da76d00b9a6"}}, 0x0, 0x0, 0x0}, 0x0) 342.585688ms ago: executing program 0 (id=1): syz_emit_vhci(&(0x7f00000004c0)=@HCI_EVENT_PKT={0x4, @hci_ev_si_device={{0x1, 0x4}, {0x1, 0x6}}}, 0x7) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 244.068189ms ago: executing program 0 (id=6): r0 = syz_open_dev$video(&(0x7f0000000300), 0x40000000000009, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)=@multiplanar_fd={0x1, 0x8, 0x4, 0x8, 0x3, {0x77359400}, {0x5, 0x1, 0x5, 0x0, 0x3, 0x70, "9cb63639"}, 0x9a3, 0x4, {0x0}, 0xfffffffe}) 243.938738ms ago: executing program 1 (id=2): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 190.859478ms ago: executing program 1 (id=7): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), r0) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x14, r1, 0x1, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4) 161.166049ms ago: executing program 4 (id=5): r0 = socket$packet(0x11, 0x3, 0x300) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000700)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0xfffffffc}]}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000006ec0), 0xffffffffffffffff) 108.210269ms ago: executing program 3 (id=8): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x5, &(0x7f00000000c0)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) io_setup(0x3, &(0x7f00000003c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) write$rfkill(r1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) unshare(0x40600) quotactl$Q_SETQUOTA(0xffffffff80000802, &(0x7f0000000040)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x0) 107.894369ms ago: executing program 0 (id=9): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680), 0x101100, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000002280)={'syzkaller0\x00', @random="110000000002"}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) close(0x3) 99.795059ms ago: executing program 1 (id=10): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000d972a440b72040155ab7010203010902120001000000000904000000ff"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000740)={0x1c, &(0x7f0000000380)=ANY=[], 0x0, 0x0}) 69.037489ms ago: executing program 2 (id=11): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a0000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff0000056800080000faff0000", @ANYRES32=0x0, @ANYBLOB="c30c424700000000280012800a00010076786c616e00000018000280"], 0x48}}, 0x400400c0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) 0s ago: executing program 4 (id=12): ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = memfd_create(&(0x7f0000000080)='\b\x9dF\xd8\b\xb3~u\xa5\"\xdc\xfdq\xf6c\r;\xfcO\x8c=\x81\xb1\x8aSpA\xd4\x98\x85D\x89>N\x8ar\x17O\x0fKR\xe2{mn\xcc\xbf2\xc0\xa7\x14\xd0\xd4\xfe/\x9e\xee\xe7\xd7E\xe9\t\x83\xdeNX\xec\xe66\x1b\x97\xe7\xe6\x97\xf9\xb3\xf6\xb9\v\xb5$\xee\x84\x1cn,B\xd5?\xe5E:+Pm\x1d\xb4\xb8', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, &(0x7f0000000140), 0x4, 0x0) write$tun(r2, &(0x7f00000002c0)={@void, @void, @llc={@llc={0x4, 0xf0, "8e"}}}, 0x3) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.109' (ED25519) to the list of known hosts. [ 42.763757][ T4012] cgroup: Unknown subsys name 'net' [ 43.043576][ T4012] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 43.385233][ T4012] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 44.853043][ T4032] chnl_net:caif_netlink_parms(): no params data found [ 44.876097][ T4023] chnl_net:caif_netlink_parms(): no params data found [ 44.952941][ T4024] chnl_net:caif_netlink_parms(): no params data found [ 44.964691][ T4028] chnl_net:caif_netlink_parms(): no params data found [ 45.001168][ T4023] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.002879][ T4023] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.005822][ T4023] device bridge_slave_0 entered promiscuous mode [ 45.012838][ T4023] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.014492][ T4023] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.020876][ T4023] device bridge_slave_1 entered promiscuous mode [ 45.048213][ T4032] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.049962][ T4032] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.052282][ T4032] device bridge_slave_0 entered promiscuous mode [ 45.057891][ T4036] chnl_net:caif_netlink_parms(): no params data found [ 45.080949][ T4032] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.082581][ T4032] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.085144][ T4032] device bridge_slave_1 entered promiscuous mode [ 45.114841][ T4023] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.129664][ T4028] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.131341][ T4028] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.133806][ T4028] device bridge_slave_0 entered promiscuous mode [ 45.143522][ T4023] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.145678][ T4024] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.147739][ T4024] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.150280][ T4024] device bridge_slave_0 entered promiscuous mode [ 45.165265][ T4028] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.173387][ T4028] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.175744][ T4028] device bridge_slave_1 entered promiscuous mode [ 45.189707][ T4024] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.191428][ T4024] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.193758][ T4024] device bridge_slave_1 entered promiscuous mode [ 45.202568][ T4032] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.218691][ T4023] team0: Port device team_slave_0 added [ 45.222758][ T4028] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.244922][ T4032] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.248347][ T4023] team0: Port device team_slave_1 added [ 45.259090][ T4028] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.280316][ T4036] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.282175][ T4036] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.284746][ T4036] device bridge_slave_0 entered promiscuous mode [ 45.308045][ T4024] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.312530][ T4024] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.314819][ T4036] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.316536][ T4036] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.319053][ T4036] device bridge_slave_1 entered promiscuous mode [ 45.327226][ T4023] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.328934][ T4023] 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. [ 45.334979][ T4023] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.340899][ T4028] team0: Port device team_slave_0 added [ 45.344996][ T4028] team0: Port device team_slave_1 added [ 45.370768][ T4023] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.372463][ T4023] 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. [ 45.385437][ T4023] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.390570][ T4032] team0: Port device team_slave_0 added [ 45.428760][ T4032] team0: Port device team_slave_1 added [ 45.430767][ T4028] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.432455][ T4028] 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. [ 45.439140][ T4028] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.444104][ T4024] team0: Port device team_slave_0 added [ 45.446119][ T4028] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.447971][ T4028] 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. [ 45.453617][ T4028] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.460428][ T4036] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.464881][ T4036] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.479357][ T4024] team0: Port device team_slave_1 added [ 45.519354][ T4023] device hsr_slave_0 entered promiscuous mode [ 45.577380][ T4023] device hsr_slave_1 entered promiscuous mode [ 45.629705][ T4024] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.631446][ T4024] 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. [ 45.637285][ T4024] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.648942][ T4032] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.650566][ T4032] 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. [ 45.656322][ T4032] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.660440][ T4024] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.661875][ T4024] 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. [ 45.667971][ T4024] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.679722][ T4036] team0: Port device team_slave_0 added [ 45.683196][ T4036] team0: Port device team_slave_1 added [ 45.685081][ T4032] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.686715][ T4032] 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. [ 45.694077][ T4032] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.739367][ T4036] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.740956][ T4036] 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. [ 45.746403][ T4036] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.808980][ T4028] device hsr_slave_0 entered promiscuous mode [ 45.847554][ T4028] device hsr_slave_1 entered promiscuous mode [ 45.887438][ T4028] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.889359][ T4028] Cannot create hsr debugfs directory [ 45.893403][ T4036] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.894962][ T4036] 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. [ 45.901295][ T4036] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.989109][ T4032] device hsr_slave_0 entered promiscuous mode [ 46.027509][ T4032] device hsr_slave_1 entered promiscuous mode [ 46.067246][ T4032] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.068936][ T4032] Cannot create hsr debugfs directory [ 46.109162][ T4024] device hsr_slave_0 entered promiscuous mode [ 46.157427][ T4024] device hsr_slave_1 entered promiscuous mode [ 46.197190][ T4024] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.198979][ T4024] Cannot create hsr debugfs directory [ 46.339452][ T4036] device hsr_slave_0 entered promiscuous mode [ 46.377668][ T4036] device hsr_slave_1 entered promiscuous mode [ 46.417107][ T4036] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.418825][ T4036] Cannot create hsr debugfs directory [ 46.533889][ T4023] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 46.587718][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 46.589952][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 46.591457][ T7] Bluetooth: hci1: command 0x0409 tx timeout [ 46.599684][ T4023] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 46.641588][ T4023] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 46.667218][ T1534] Bluetooth: hci3: command 0x0409 tx timeout [ 46.677217][ T3605] Bluetooth: hci4: command 0x0409 tx timeout [ 46.691297][ T4023] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 46.801325][ T4032] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 46.829278][ T4032] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 46.884473][ T4032] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 46.923384][ T4032] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 46.995839][ T4024] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 47.040108][ T4024] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 47.091757][ T4024] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 47.119820][ T4024] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 47.203514][ T4023] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.214769][ T4028] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.261675][ T4028] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.313695][ T4028] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.353797][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.358876][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.361905][ T4028] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.419061][ T4023] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.445181][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.448821][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.451412][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.453165][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.456072][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.475912][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.478711][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.480992][ T574] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.482573][ T574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.504071][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.519242][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.523278][ T4036] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 47.559442][ T4036] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 47.599148][ T4036] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 47.658261][ T4032] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.663896][ T4036] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 47.716062][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.719844][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.722267][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.724771][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.727594][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.748565][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.751331][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.753662][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.756522][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.761892][ T4032] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.786437][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.789300][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.792254][ T574] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.793956][ T574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.796077][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.799443][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.803446][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.822985][ T4024] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.838921][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.841424][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.843927][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.846153][ T574] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.847935][ T574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.869292][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.880809][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.883526][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.886362][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.891004][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.893308][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.895607][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.920550][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.923280][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.934525][ T4024] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.946136][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.949209][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.961143][ T4028] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.986743][ T4032] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.994393][ T4032] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.999770][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.002163][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.004412][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.006868][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.010629][ T574] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.012292][ T574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.014348][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.016800][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.020506][ T574] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.022199][ T574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.024421][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.036135][ T4036] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.051655][ T4028] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.058310][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.060798][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.063108][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.099698][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.102197][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.104456][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.106132][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.109762][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.112455][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.114810][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.124484][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.126073][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.130421][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.133082][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.135624][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.139052][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.141584][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.144219][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.146634][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.149409][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.151704][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.153907][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.158969][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.161240][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.163541][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.166747][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.171316][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.175173][ T4028] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.184096][ T4036] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.193614][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.195893][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.199147][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.201007][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.202902][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.206026][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.230697][ T4023] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.239090][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.241475][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.243962][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.254640][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.256987][ T574] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.258559][ T574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.262128][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.264704][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.273976][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.294291][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.299088][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.301350][ T574] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.303247][ T574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.305440][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.310597][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.313200][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.316260][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.337702][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.350774][ T4024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.360752][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.362791][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.364632][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.366553][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.369535][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.372101][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.385168][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.388022][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.399700][ T4032] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.411393][ T4028] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.415322][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.425365][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.441548][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.444092][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.447648][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.453362][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.458486][ T4036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.463974][ T4023] device veth0_vlan entered promiscuous mode [ 48.476037][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.481266][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.483550][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.485961][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.511258][ T4023] device veth1_vlan entered promiscuous mode [ 48.515770][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.518839][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.520734][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.554618][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.558438][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.561060][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.576580][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.579482][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.581905][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.584179][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.590997][ T4024] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.610633][ T4032] device veth0_vlan entered promiscuous mode [ 48.624433][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.626850][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.631883][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.634057][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.639868][ T4028] device veth0_vlan entered promiscuous mode [ 48.650048][ T4032] device veth1_vlan entered promiscuous mode [ 48.660965][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.663379][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.665172][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.668058][ T4072] Bluetooth: hci1: command 0x041b tx timeout [ 48.670083][ T4072] Bluetooth: hci0: command 0x041b tx timeout [ 48.671621][ T4072] Bluetooth: hci2: command 0x041b tx timeout [ 48.679308][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.681784][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.688562][ T4028] device veth1_vlan entered promiscuous mode [ 48.701339][ T4023] device veth0_macvtap entered promiscuous mode [ 48.705658][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.708366][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.710658][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.713072][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.715421][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.719752][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.731949][ T4036] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.734523][ T4023] device veth1_macvtap entered promiscuous mode [ 48.755055][ T4072] Bluetooth: hci4: command 0x041b tx timeout [ 48.756626][ T4072] Bluetooth: hci3: command 0x041b tx timeout [ 48.783744][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.786127][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.790508][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.805489][ T4032] device veth0_macvtap entered promiscuous mode [ 48.811147][ T4032] device veth1_macvtap entered promiscuous mode [ 48.814939][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.826598][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.831201][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.833931][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.836577][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.841329][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.845409][ T4024] device veth0_vlan entered promiscuous mode [ 48.849964][ T4023] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.853551][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.856375][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.879403][ T4024] device veth1_vlan entered promiscuous mode [ 48.883258][ T4023] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.894123][ T4032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 48.896568][ T4032] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.902055][ T4032] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.914189][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.916497][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.920676][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.923044][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.925296][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.928056][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.930538][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.935126][ T4023] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.940756][ T4023] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.942736][ T4023] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.944643][ T4023] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.951240][ T4028] device veth0_macvtap entered promiscuous mode [ 48.971773][ T4032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 48.974056][ T4032] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.980165][ T4032] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.991840][ T4028] device veth1_macvtap entered promiscuous mode [ 48.995512][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.997958][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.000155][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.002352][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.004661][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.031336][ T4032] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.033628][ T4032] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.035696][ T4032] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.039129][ T4032] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.084806][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.090062][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.111134][ T4024] device veth0_macvtap entered promiscuous mode [ 49.115589][ T4028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.123264][ T4028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.125539][ T4028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.131201][ T4028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.134905][ T4028] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.136894][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.140890][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.143693][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.146160][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.150115][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.202961][ T4024] device veth1_macvtap entered promiscuous mode [ 49.218638][ T574] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.219141][ T4036] device veth0_vlan entered promiscuous mode [ 49.220528][ T574] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.224985][ T4028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.229244][ T4028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.231516][ T4028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.233819][ T4028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.237178][ T4028] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.249144][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.251566][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.253985][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.257753][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.259993][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.262502][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.265133][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.269942][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.294735][ T4024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.296916][ T4024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.299902][ T4024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.302230][ T4024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.304444][ T4024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.306640][ T4024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.313704][ T4024] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.316154][ T4036] device veth1_vlan entered promiscuous mode [ 49.329589][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.331959][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.334429][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.347334][ T4024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.349785][ T4024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.351944][ T4024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.354196][ T4024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.356410][ T4024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.362904][ T4024] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.365601][ T334] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.366560][ T4024] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.367598][ T334] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.373413][ T4028] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.375456][ T4028] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.378796][ T4028] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.380812][ T4028] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.394184][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.396550][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.400065][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.406393][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.418900][ T4024] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.420901][ T4024] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.422866][ T4024] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.424655][ T4024] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.437755][ T334] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.439731][ T334] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.445893][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.493253][ T334] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.495287][ T334] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.519246][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.521562][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.523983][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.562496][ T4036] device veth0_macvtap entered promiscuous mode [ 49.613587][ T4103] udc-core: couldn't find an available UDC or it's busy [ 49.615319][ T4103] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 49.622121][ T4036] device veth1_macvtap entered promiscuous mode [ 49.674757][ T4036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.679048][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.680908][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.684630][ T4036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.686806][ T4036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.690463][ T4036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.692647][ T4036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.695520][ T4036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.705744][ T4036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 49.710101][ T4036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.714251][ T4036] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.718744][ T4105] udc-core: couldn't find an available UDC or it's busy [ 49.720992][ T4105] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 49.727401][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.729950][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.732362][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.734533][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.736904][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.771525][ T4036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.775393][ T4036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.784379][ T4036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.786857][ T4036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.790766][ T4036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.793354][ T4036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.795585][ T4036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 49.798561][ T4036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.803189][ T4036] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.815679][ T4036] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.818721][ T4036] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.821071][ T4036] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.823035][ T4036] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.826393][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.830026][ T574] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.832064][ T574] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.835979][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.838451][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.886203][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.889817][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.893385][ T574] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.894256][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.895158][ T574] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.909506][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.980649][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.982523][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.985143][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.065127][ T334] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.067284][ T334] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.071480][ T574] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.278853][ T4123] udc-core: couldn't find an available UDC or it's busy [ 50.280511][ T4123] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 50.390134][ T4126] netlink: 20 bytes leftover after parsing attributes in process `syz.2.11'. [ 50.401085][ T4126] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 50.403451][ T4126] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 50.405503][ T4126] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 50.407615][ T4126] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 50.425690][ T4116] [ 50.426313][ T4116] ====================================================== [ 50.428030][ T4116] WARNING: possible circular locking dependency detected [ 50.429757][ T4116] 5.15.173-syzkaller #0 Not tainted [ 50.431048][ T4116] ------------------------------------------------------ [ 50.432706][ T4116] syz.3.8/4116 is trying to acquire lock: [ 50.434081][ T4116] ffff0000caed8b98 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: __flush_work+0xd0/0x1c0 [ 50.436674][ T4116] [ 50.436674][ T4116] but task is already holding lock: [ 50.438401][ T4116] ffff0000caed8ff0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x64/0x1060 [ 50.440570][ T4116] [ 50.440570][ T4116] which lock already depends on the new lock. [ 50.440570][ T4116] [ 50.443107][ T4116] [ 50.443107][ T4116] the existing dependency chain (in reverse order) is: [ 50.445311][ T4116] [ 50.445311][ T4116] -> #3 (&hdev->req_lock){+.+.}-{3:3}: [ 50.447108][ T4116] __mutex_lock_common+0x194/0x2154 [ 50.448526][ T4116] mutex_lock_nested+0xa4/0xf8 [ 50.449889][ T4116] hci_dev_do_close+0x64/0x1060 [ 50.451295][ T4116] hci_rfkill_set_block+0xdc/0x1d0 [ 50.452705][ T4116] rfkill_set_block+0x18c/0x37c [ 50.454027][ T4116] rfkill_fop_write+0x594/0x750 [ 50.455310][ T4116] vfs_write+0x280/0xb44 [ 50.456484][ T4116] ksys_write+0x15c/0x26c [ 50.457653][ T4116] __arm64_sys_write+0x7c/0x90 [ 50.459007][ T4116] invoke_syscall+0x98/0x2b8 [ 50.460240][ T4116] el0_svc_common+0x138/0x258 [ 50.461590][ T4116] do_el0_svc+0x58/0x14c [ 50.462849][ T4116] el0_svc+0x7c/0x1f0 [ 50.464012][ T4116] el0t_64_sync_handler+0x84/0xe4 [ 50.465380][ T4116] el0t_64_sync+0x1a0/0x1a4 [ 50.466688][ T4116] [ 50.466688][ T4116] -> #2 (rfkill_global_mutex){+.+.}-{3:3}: [ 50.467153][ T4126] Zero length message leads to an empty skb [ 50.468607][ T4116] __mutex_lock_common+0x194/0x2154 [ 50.468628][ T4116] mutex_lock_nested+0xa4/0xf8 [ 50.468638][ T4116] rfkill_register+0x44/0x7a4 [ 50.473719][ T4116] hci_register_dev+0x3e0/0x880 [ 50.475002][ T4116] vhci_create_device+0x2c4/0x568 [ 50.476238][ T4116] vhci_write+0x318/0x3b8 [ 50.477413][ T4116] vfs_write+0x884/0xb44 [ 50.478489][ T4116] ksys_write+0x15c/0x26c [ 50.479505][ T4116] __arm64_sys_write+0x7c/0x90 [ 50.480770][ T4116] invoke_syscall+0x98/0x2b8 [ 50.481890][ T4116] el0_svc_common+0x138/0x258 [ 50.483038][ T4116] do_el0_svc+0x58/0x14c [ 50.484128][ T4116] el0_svc+0x7c/0x1f0 [ 50.485196][ T4116] el0t_64_sync_handler+0x84/0xe4 [ 50.486444][ T4116] el0t_64_sync+0x1a0/0x1a4 [ 50.487560][ T4116] [ 50.487560][ T4116] -> #1 (&data->open_mutex){+.+.}-{3:3}: [ 50.489235][ T4116] __mutex_lock_common+0x194/0x2154 [ 50.490503][ T4116] mutex_lock_nested+0xa4/0xf8 [ 50.491734][ T4116] vhci_send_frame+0x8c/0x10c [ 50.492920][ T4116] hci_send_frame+0x194/0x2f0 [ 50.494044][ T4116] hci_tx_work+0x9ac/0x16cc [ 50.495084][ T4116] process_one_work+0x790/0x11b8 [ 50.496322][ T4116] worker_thread+0x910/0x1034 [ 50.497384][ T4116] kthread+0x37c/0x45c [ 50.498354][ T4116] ret_from_fork+0x10/0x20 [ 50.499507][ T4116] [ 50.499507][ T4116] -> #0 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}: [ 50.501569][ T4116] __lock_acquire+0x32d4/0x7638 [ 50.502928][ T4116] lock_acquire+0x240/0x77c [ 50.504017][ T4116] __flush_work+0xf8/0x1c0 [ 50.505141][ T4116] flush_work+0x24/0x38 [ 50.506125][ T4116] hci_dev_do_close+0x16c/0x1060 [ 50.507362][ T4116] hci_rfkill_set_block+0xdc/0x1d0 [ 50.508618][ T4116] rfkill_set_block+0x18c/0x37c [ 50.509865][ T4116] rfkill_fop_write+0x594/0x750 [ 50.511067][ T4116] vfs_write+0x280/0xb44 [ 50.512148][ T4116] ksys_write+0x15c/0x26c [ 50.513297][ T4116] __arm64_sys_write+0x7c/0x90 [ 50.514568][ T4116] invoke_syscall+0x98/0x2b8 [ 50.515655][ T4116] el0_svc_common+0x138/0x258 [ 50.516750][ T4116] do_el0_svc+0x58/0x14c [ 50.517893][ T4116] el0_svc+0x7c/0x1f0 [ 50.518898][ T4116] el0t_64_sync_handler+0x84/0xe4 [ 50.520179][ T4116] el0t_64_sync+0x1a0/0x1a4 [ 50.521255][ T4116] [ 50.521255][ T4116] other info that might help us debug this: [ 50.521255][ T4116] [ 50.523524][ T4116] Chain exists of: [ 50.523524][ T4116] (work_completion)(&hdev->tx_work) --> rfkill_global_mutex --> &hdev->req_lock [ 50.523524][ T4116] [ 50.526845][ T4116] Possible unsafe locking scenario: [ 50.526845][ T4116] [ 50.528527][ T4116] CPU0 CPU1 [ 50.529775][ T4116] ---- ---- [ 50.530895][ T4116] lock(&hdev->req_lock); [ 50.531959][ T4116] lock(rfkill_global_mutex); [ 50.533543][ T4116] lock(&hdev->req_lock); [ 50.535043][ T4116] lock((work_completion)(&hdev->tx_work)); [ 50.536387][ T4116] [ 50.536387][ T4116] *** DEADLOCK *** [ 50.536387][ T4116] [ 50.538188][ T4116] 2 locks held by syz.3.8/4116: [ 50.539215][ T4116] #0: ffff800016e77268 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x250/0x750 [ 50.541498][ T4116] #1: ffff0000caed8ff0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x64/0x1060 [ 50.543706][ T4116] [ 50.543706][ T4116] stack backtrace: [ 50.545139][ T4116] CPU: 1 PID: 4116 Comm: syz.3.8 Not tainted 5.15.173-syzkaller #0 [ 50.546956][ T4116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 50.549118][ T4116] Call trace: [ 50.549849][ T4116] dump_backtrace+0x0/0x530 [ 50.550903][ T4116] show_stack+0x2c/0x3c [ 50.551770][ T4116] dump_stack_lvl+0x108/0x170 [ 50.552823][ T4116] dump_stack+0x1c/0x58 [ 50.553696][ T4116] print_circular_bug+0x150/0x1b8 [ 50.554824][ T4116] check_noncircular+0x2cc/0x378 [ 50.555865][ T4116] __lock_acquire+0x32d4/0x7638 [ 50.556895][ T4116] lock_acquire+0x240/0x77c [ 50.557846][ T4116] __flush_work+0xf8/0x1c0 [ 50.558796][ T4116] flush_work+0x24/0x38 [ 50.559682][ T4116] hci_dev_do_close+0x16c/0x1060 [ 50.560702][ T4116] hci_rfkill_set_block+0xdc/0x1d0 [ 50.561839][ T4116] rfkill_set_block+0x18c/0x37c [ 50.563008][ T4116] rfkill_fop_write+0x594/0x750 [ 50.564096][ T4116] vfs_write+0x280/0xb44 [ 50.564967][ T4116] ksys_write+0x15c/0x26c [ 50.565972][ T4116] __arm64_sys_write+0x7c/0x90 [ 50.567079][ T4116] invoke_syscall+0x98/0x2b8 [ 50.568110][ T4116] el0_svc_common+0x138/0x258 [ 50.569265][ T4116] do_el0_svc+0x58/0x14c [ 50.570261][ T4116] el0_svc+0x7c/0x1f0 [ 50.571163][ T4116] el0t_64_sync_handler+0x84/0xe4 [ 50.572465][ T4116] el0t_64_sync+0x1a0/0x1a4 [ 50.747609][ T1534] Bluetooth: hci2: command 0x040f tx timeout [ 50.751585][ T1534] Bluetooth: hci0: command 0x040f tx timeout [ 50.828320][ T1534] Bluetooth: hci3: command 0x040f tx timeout [ 50.829770][ T1534] Bluetooth: hci4: command 0x040f tx timeout