[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.59' (ECDSA) to the list of known hosts. 2020/12/07 12:38:26 fuzzer started 2020/12/07 12:38:26 dialing manager at 10.128.0.26:45967 2020/12/07 12:38:26 syscalls: 3456 2020/12/07 12:38:26 code coverage: enabled 2020/12/07 12:38:26 comparison tracing: enabled 2020/12/07 12:38:26 extra coverage: enabled 2020/12/07 12:38:26 setuid sandbox: enabled 2020/12/07 12:38:26 namespace sandbox: enabled 2020/12/07 12:38:26 Android sandbox: /sys/fs/selinux/policy does not exist 2020/12/07 12:38:26 fault injection: enabled 2020/12/07 12:38:26 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/12/07 12:38:26 net packet injection: enabled 2020/12/07 12:38:26 net device setup: enabled 2020/12/07 12:38:26 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/12/07 12:38:26 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/12/07 12:38:26 USB emulation: enabled 2020/12/07 12:38:26 hci packet injection: enabled 2020/12/07 12:38:26 wifi device emulation: enabled 12:39:15 executing program 0: delete_module(&(0x7f0000000180)='/dev/nvram\x00', 0x800) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x7040, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) sendfile(r1, r2, 0x0, 0x24002d00) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x2c) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x84) 12:39:15 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x82002, 0x0) 12:39:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x23) wait4(0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 12:39:16 executing program 3: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x416441) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) unshare(0x40000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000780)={'vcan0\x00', @ifru_hwaddr=@remote}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 12:39:16 executing program 4: membarrier(0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="c00000000001190500000600000000000a0000003c0001002c0001001400030016e8bad33edad6b8000000000000000014000400fe8000000000000000000000000000bb0c00020005000100000000003c0002000c00020005000100000000002c00010014000300fe88000000000000000000000000000114000400ff01000000000000000000ac00000001080007"], 0xc0}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x2, 0x1, 0x3}, 0x14}}, 0x0) 12:39:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"/1241], &(0x7f0000000100)='GPL\x00'}, 0x48) syzkaller login: [ 120.186575][ T8476] IPVS: ftp: loaded support on port[0] = 21 [ 120.373411][ T8478] IPVS: ftp: loaded support on port[0] = 21 [ 120.599275][ T8476] chnl_net:caif_netlink_parms(): no params data found [ 120.750652][ T8480] IPVS: ftp: loaded support on port[0] = 21 [ 120.759274][ T8478] chnl_net:caif_netlink_parms(): no params data found [ 120.870930][ T8482] IPVS: ftp: loaded support on port[0] = 21 [ 120.932972][ T8476] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.944036][ T8476] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.952721][ T8476] device bridge_slave_0 entered promiscuous mode [ 120.965162][ T8476] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.973233][ T8476] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.982977][ T8476] device bridge_slave_1 entered promiscuous mode [ 121.105465][ T8476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 121.146424][ T8484] IPVS: ftp: loaded support on port[0] = 21 [ 121.163887][ T8476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.179050][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.191724][ T8478] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.201881][ T8478] device bridge_slave_0 entered promiscuous mode [ 121.238766][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.245839][ T8478] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.257283][ T8478] device bridge_slave_1 entered promiscuous mode [ 121.291150][ T8476] team0: Port device team_slave_0 added [ 121.312200][ T8478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 121.327947][ T8478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.338786][ T8476] team0: Port device team_slave_1 added [ 121.440470][ T8478] team0: Port device team_slave_0 added [ 121.471388][ T8478] team0: Port device team_slave_1 added [ 121.482049][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.508350][ T8476] 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. [ 121.556794][ T8476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.572970][ T8480] chnl_net:caif_netlink_parms(): no params data found [ 121.632784][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.654613][ T8476] 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. [ 121.682053][ T8476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.713300][ T8521] IPVS: ftp: loaded support on port[0] = 21 [ 121.730711][ T8482] chnl_net:caif_netlink_parms(): no params data found [ 121.752593][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.761356][ T8478] 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. [ 121.787472][ T8478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.812306][ T8476] device hsr_slave_0 entered promiscuous mode [ 121.819795][ T8476] device hsr_slave_1 entered promiscuous mode [ 121.844589][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.851932][ T8478] 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. [ 121.879382][ T8478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 122.061595][ T8478] device hsr_slave_0 entered promiscuous mode [ 122.068945][ T8478] device hsr_slave_1 entered promiscuous mode [ 122.075871][ T8478] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 122.085867][ T8478] Cannot create hsr debugfs directory [ 122.092397][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.100382][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.108829][ T8480] device bridge_slave_0 entered promiscuous mode [ 122.140387][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 122.151169][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.159913][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.170306][ T8480] device bridge_slave_1 entered promiscuous mode [ 122.234317][ T8480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 122.294606][ T8480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 122.318112][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.325192][ T8482] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.337415][ T8482] device bridge_slave_0 entered promiscuous mode [ 122.347265][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.354326][ T8482] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.363397][ T8482] device bridge_slave_1 entered promiscuous mode [ 122.376088][ T7] Bluetooth: hci1: command 0x0409 tx timeout [ 122.441973][ T8482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 122.458728][ T8480] team0: Port device team_slave_0 added [ 122.503808][ T8484] chnl_net:caif_netlink_parms(): no params data found [ 122.522023][ T8482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 122.542248][ T8480] team0: Port device team_slave_1 added [ 122.616818][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 122.645423][ T8521] chnl_net:caif_netlink_parms(): no params data found [ 122.679003][ T8482] team0: Port device team_slave_0 added [ 122.690977][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 122.701743][ T8480] 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. [ 122.732351][ T8480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 122.755844][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 122.764309][ T8480] 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. [ 122.792889][ T8480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 122.806412][ T8482] team0: Port device team_slave_1 added [ 122.856184][ T3837] Bluetooth: hci3: command 0x0409 tx timeout [ 122.898695][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 122.905682][ T8482] 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. [ 122.933603][ T8482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 122.959686][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 122.975126][ T8482] 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. [ 123.002524][ T8482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 123.025606][ T8476] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 123.062884][ T8476] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 123.087184][ T8480] device hsr_slave_0 entered promiscuous mode [ 123.094759][ T8480] device hsr_slave_1 entered promiscuous mode [ 123.101792][ T8480] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 123.110658][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 123.117161][ T8480] Cannot create hsr debugfs directory [ 123.146759][ T8476] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 123.156968][ T8476] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 123.225595][ T8521] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.233670][ T8521] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.243362][ T8521] device bridge_slave_0 entered promiscuous mode [ 123.254186][ T8484] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.261849][ T8484] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.271478][ T8484] device bridge_slave_0 entered promiscuous mode [ 123.282291][ T8482] device hsr_slave_0 entered promiscuous mode [ 123.290338][ T8482] device hsr_slave_1 entered promiscuous mode [ 123.297887][ T8482] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 123.305428][ T8482] Cannot create hsr debugfs directory [ 123.320121][ T8521] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.328835][ T8521] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.338050][ T8521] device bridge_slave_1 entered promiscuous mode [ 123.355479][ T8484] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.362952][ T8484] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.371337][ T8484] device bridge_slave_1 entered promiscuous mode [ 123.396118][ T8484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.410496][ T8484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.466234][ T8521] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.504332][ T8484] team0: Port device team_slave_0 added [ 123.512713][ T8521] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.549546][ T8484] team0: Port device team_slave_1 added [ 123.566946][ T8478] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 123.585979][ T18] Bluetooth: hci5: command 0x0409 tx timeout [ 123.621981][ T8478] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 123.659676][ T8521] team0: Port device team_slave_0 added [ 123.666656][ T8478] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 123.678889][ T8478] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 123.702316][ T8521] team0: Port device team_slave_1 added [ 123.717247][ T8484] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.724223][ T8484] 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. [ 123.751546][ T8484] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 123.795737][ T8521] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.802924][ T8521] 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. [ 123.829465][ T8521] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 123.843743][ T8484] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 123.852482][ T8484] 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. [ 123.882844][ T8484] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 123.904382][ T8521] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 123.915624][ T8521] 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. [ 123.942022][ T8521] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.039921][ T8521] device hsr_slave_0 entered promiscuous mode [ 124.047175][ T8521] device hsr_slave_1 entered promiscuous mode [ 124.053797][ T8521] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 124.061636][ T8521] Cannot create hsr debugfs directory [ 124.103538][ T8484] device hsr_slave_0 entered promiscuous mode [ 124.111343][ T8484] device hsr_slave_1 entered promiscuous mode [ 124.120002][ T8484] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 124.128163][ T8484] Cannot create hsr debugfs directory [ 124.215909][ T3127] Bluetooth: hci0: command 0x041b tx timeout [ 124.217588][ T8480] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 124.252139][ T8480] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 124.286138][ T8480] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 124.313456][ T8480] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 124.414652][ T8476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.452997][ T8478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.456100][ T3127] Bluetooth: hci1: command 0x041b tx timeout [ 124.478149][ T8482] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 124.500720][ T8482] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 124.520071][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.530518][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.551568][ T8482] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 124.586567][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.594450][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.611001][ T8482] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 124.646867][ T8478] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.655271][ T8476] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.697291][ T18] Bluetooth: hci2: command 0x041b tx timeout [ 124.711889][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 124.723402][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.734778][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.742114][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.751595][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 124.762093][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.771426][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.778576][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.788550][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.797636][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.806397][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.813459][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.821547][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.830401][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.839157][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.846306][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.883412][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.907190][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.915278][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 124.925601][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 124.935979][ T18] Bluetooth: hci3: command 0x041b tx timeout [ 124.953139][ T8521] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 124.997887][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 125.007188][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 125.016485][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 125.025234][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 125.034386][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.044206][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.053614][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.062939][ T8521] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 125.084714][ T8521] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 125.126554][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.134927][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.145200][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 125.155356][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 125.164196][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.173251][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.182224][ T8521] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 125.189195][ T8163] Bluetooth: hci4: command 0x041b tx timeout [ 125.226879][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.234901][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.245050][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.253779][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.262786][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.284858][ T8480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.296723][ T8478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 125.335114][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.344469][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.354372][ T8484] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 125.377428][ T8476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 125.395802][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.403686][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.413765][ T8484] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 125.458445][ T8478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.468220][ T8480] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.487877][ T8484] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 125.500463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 125.508433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 125.519046][ T8484] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 125.570924][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.581115][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.590461][ T8163] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.597732][ T8163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.619209][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.627941][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 125.635410][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 125.643106][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 125.652265][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 125.663608][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.672854][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.681745][ T3127] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.688945][ T3127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.700863][ T3127] Bluetooth: hci5: command 0x041b tx timeout [ 125.712803][ T8482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.732179][ T8476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.781246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 125.791559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 125.800905][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 125.810420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 125.843304][ T8482] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.855048][ T8478] device veth0_vlan entered promiscuous mode [ 125.869099][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.879631][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.889064][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.898329][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.908517][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.918328][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 125.928192][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.937732][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.946784][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.957237][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.965113][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.992888][ T8478] device veth1_vlan entered promiscuous mode [ 126.033584][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 126.043108][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 126.054938][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 126.065467][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 126.074927][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.084214][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.093442][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.100565][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.173214][ T8480] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 126.185959][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.193915][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.204186][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.212998][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 126.222541][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.231617][ T9766] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.238740][ T9766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.249160][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 126.264390][ T8478] device veth0_macvtap entered promiscuous mode [ 126.280364][ T8484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.305842][ T3127] Bluetooth: hci0: command 0x040f tx timeout [ 126.313834][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 126.324084][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 126.335149][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 126.344197][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 126.352972][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 126.365117][ T8478] device veth1_macvtap entered promiscuous mode [ 126.389855][ T8484] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.398583][ T8476] device veth0_vlan entered promiscuous mode [ 126.413189][ T8521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.430538][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 126.441222][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 126.450073][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 126.459279][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 126.469714][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.479851][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.488967][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 126.499381][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.510900][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 126.519651][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 126.530276][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.536117][ T3127] Bluetooth: hci1: command 0x040f tx timeout [ 126.553602][ T8476] device veth1_vlan entered promiscuous mode [ 126.589495][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 126.598568][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.609021][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.618132][ T3127] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.625210][ T3127] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.633865][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 126.674718][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.683819][ T3127] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.691136][ T3127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.710098][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 126.724548][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.733922][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.743072][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.752042][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.760302][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.790625][ T8480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.800950][ T34] Bluetooth: hci2: command 0x040f tx timeout [ 126.820394][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 126.831683][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.842573][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 126.851929][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 126.863414][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.872752][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.899963][ T8521] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.910224][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 126.927882][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 126.937738][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.949050][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 126.959318][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.968539][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.978968][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.988516][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 127.006176][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 127.014690][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.016214][ T3127] Bluetooth: hci3: command 0x040f tx timeout [ 127.025531][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 127.040623][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 127.049989][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.057139][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.068575][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 127.091224][ T8476] device veth0_macvtap entered promiscuous mode [ 127.111205][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 127.119793][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 127.129182][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 127.139312][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 127.150078][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 127.159252][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 127.170788][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.180870][ T3837] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.188639][ T3837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.203155][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 127.225470][ T8476] device veth1_macvtap entered promiscuous mode [ 127.256236][ T3127] Bluetooth: hci4: command 0x040f tx timeout [ 127.263102][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 127.272770][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 127.282424][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 127.291581][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 127.301599][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 127.310822][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 127.320381][ T9766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 127.344549][ T8478] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.354188][ T8478] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.363447][ T8478] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.379547][ T8478] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.393637][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 127.401949][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 127.424630][ T8480] device veth0_vlan entered promiscuous mode [ 127.445914][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 127.457127][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.469733][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 127.482725][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 127.491747][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 127.501028][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 127.510210][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 127.518975][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 127.528522][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 127.539155][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 127.548006][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 127.557334][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 127.564826][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 127.572434][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 127.582432][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 127.596743][ T8482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.612292][ T8480] device veth1_vlan entered promiscuous mode [ 127.624627][ T8521] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 127.636888][ T8521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 127.648547][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 127.660461][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 127.671938][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 127.696288][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 127.708067][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 127.716801][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 127.724595][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 127.733473][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 127.743166][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.752256][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 127.761582][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 127.778629][ T8476] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.789394][ T3127] Bluetooth: hci5: command 0x040f tx timeout [ 127.795866][ T8476] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.804563][ T8476] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.813856][ T8476] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.833929][ T8484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.855745][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 127.863897][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 127.874541][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 127.942646][ T8521] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.976014][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 127.984930][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 128.165168][ T8480] device veth0_macvtap entered promiscuous mode [ 128.202429][ T8482] device veth0_vlan entered promiscuous mode [ 128.226749][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 128.256144][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 128.264915][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 128.287401][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 128.299473][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 128.308422][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 128.316843][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 128.335157][ T8480] device veth1_macvtap entered promiscuous mode [ 128.370116][ T578] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.378857][ T18] Bluetooth: hci0: command 0x0419 tx timeout [ 128.406149][ T22] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.414176][ T22] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.445431][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 128.458308][ T578] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.477971][ T8482] device veth1_vlan entered promiscuous mode [ 128.510887][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.527222][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.538623][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 128.550112][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.563520][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 128.584057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 128.592877][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 128.605106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 128.625608][ T3127] Bluetooth: hci1: command 0x0419 tx timeout [ 128.647118][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.671413][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.691987][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 128.703745][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 128.716741][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.768270][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 128.779158][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 128.788860][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 128.798371][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 128.807536][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 128.816427][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 128.832873][ T8480] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.844816][ T8480] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.853830][ T8480] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.863133][ T3127] Bluetooth: hci2: command 0x0419 tx timeout [ 128.869322][ T8480] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.889308][ T8482] device veth0_macvtap entered promiscuous mode [ 128.895685][ T22] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.903682][ T8482] device veth1_macvtap entered promiscuous mode [ 128.918030][ T1593] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.942741][ T22] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.947207][ T1593] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.957990][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 128.968949][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 128.979521][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 128.987924][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 128.996350][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 129.005904][ T3127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 129.075713][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 129.100476][ T34] Bluetooth: hci3: command 0x0419 tx timeout [ 129.118497][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 129.142931][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 129.159824][ C1] hrtimer: interrupt took 32445 ns 12:39:25 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x82002, 0x0) [ 129.186041][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 129.197910][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.231399][ T9840] loop0: detected capacity change from 1036 to 0 [ 129.243237][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.268421][ T2963] blk_update_request: I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 129.280749][ T2963] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 129.295802][ T2963] blk_update_request: I/O error, dev loop0, sector 16 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 129.307178][ T2963] Buffer I/O error on dev loop0, logical block 16, lost async page write [ 129.319928][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.330719][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.341063][ T34] Bluetooth: hci4: command 0x0419 tx timeout [ 129.343790][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.369076][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 12:39:25 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x82002, 0x0) [ 129.384942][ T8482] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.401037][ T8484] device veth0_vlan entered promiscuous mode [ 129.417615][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 129.437048][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 129.459966][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.479706][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.490608][ T2964] blk_update_request: I/O error, dev loop0, sector 17 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 129.505851][ T2964] Buffer I/O error on dev loop0, logical block 17, lost async page write [ 129.512068][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.514408][ T2964] blk_update_request: I/O error, dev loop0, sector 18 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 129.528245][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.545494][ T2964] Buffer I/O error on dev loop0, logical block 18, lost async page write [ 129.554824][ T2964] blk_update_request: I/O error, dev loop0, sector 19 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 129.575829][ T2964] Buffer I/O error on dev loop0, logical block 19, lost async page write [ 129.584420][ T2964] blk_update_request: I/O error, dev loop0, sector 20 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 129.595875][ T2964] Buffer I/O error on dev loop0, logical block 20, lost async page write [ 129.604358][ T2964] blk_update_request: I/O error, dev loop0, sector 21 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 129.615735][ T2964] Buffer I/O error on dev loop0, logical block 21, lost async page write [ 129.624538][ T2964] blk_update_request: I/O error, dev loop0, sector 22 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 129.638847][ T2964] Buffer I/O error on dev loop0, logical block 22, lost async page write [ 129.643721][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 129.647604][ T2964] blk_update_request: I/O error, dev loop0, sector 23 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 129.647624][ T2964] Buffer I/O error on dev loop0, logical block 23, lost async page write 12:39:26 executing program 0: delete_module(&(0x7f0000000180)='/dev/nvram\x00', 0x800) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x7040, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) sendfile(r1, r2, 0x0, 0x24002d00) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x2c) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x84) [ 129.718873][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.731489][ T8482] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 129.758854][ T8521] device veth0_vlan entered promiscuous mode 12:39:26 executing program 1: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x82002, 0x0) [ 129.815489][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 129.815905][ T3127] Bluetooth: hci5: command 0x0419 tx timeout [ 129.823879][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 129.867851][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 129.884753][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 129.900495][ T8484] device veth1_vlan entered promiscuous mode [ 129.918939][ T8482] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.938218][ T8482] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.943902][ T9863] loop0: detected capacity change from 1036 to 0 [ 129.955637][ T8482] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.964369][ T8482] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.996028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.004152][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 12:39:26 executing program 1: delete_module(&(0x7f0000000180)='/dev/nvram\x00', 0x800) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x7040, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) sendfile(r1, r2, 0x0, 0x24002d00) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x2c) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x84) [ 130.122476][ T8521] device veth1_vlan entered promiscuous mode [ 130.154321][ T2963] blk_update_request: I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 130.166344][ T2963] Buffer I/O error on dev loop0, logical block 0, lost async page write 12:39:26 executing program 0: delete_module(&(0x7f0000000180)='/dev/nvram\x00', 0x800) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x7040, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) sendfile(r1, r2, 0x0, 0x24002d00) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x2c) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x84) [ 130.229242][ T22] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.252435][ T9880] loop0: detected capacity change from 1036 to 0 [ 130.257342][ T22] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:39:26 executing program 0: delete_module(&(0x7f0000000180)='/dev/nvram\x00', 0x800) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x7040, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) sendfile(r1, r2, 0x0, 0x24002d00) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x2c) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x84) [ 130.396352][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 130.404655][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 130.416744][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 130.486512][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.494616][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:39:27 executing program 1: delete_module(&(0x7f0000000180)='/dev/nvram\x00', 0x800) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x7040, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x103382) r2 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000000)='B', 0x1}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) sendfile(r1, r2, 0x0, 0x24002d00) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x2c) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x84) [ 130.529623][ T8484] device veth0_macvtap entered promiscuous mode [ 130.613454][ T8521] device veth0_macvtap entered promiscuous mode [ 130.624699][ T9904] loop0: detected capacity change from 1036 to 0 [ 130.637844][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 130.638624][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.639405][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.640003][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.640724][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.641578][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 130.689657][ T8163] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 130.719262][ T8484] device veth1_macvtap entered promiscuous mode [ 130.792265][ T8521] device veth1_macvtap entered promiscuous mode [ 130.860778][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.877819][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.961726][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 130.987898][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.008962][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.026103][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.052175][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.092147][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.119464][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.140942][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.164404][ T8484] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.175124][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 131.198647][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 131.214902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 131.246411][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 131.260071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 131.298371][ T8521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.354483][ T8521] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.417265][ T8521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.442561][ T8521] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.465530][ T8521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.505420][ T8521] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.525348][ T8521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.555324][ T8521] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.576165][ T8521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.615338][ T8521] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.643090][ T8521] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.661288][ T763] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.674321][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 131.686237][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 131.696834][ T763] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.723727][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 131.756312][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 131.798482][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.809629][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 131.824980][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.836185][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 131.848666][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.849935][ T9927] ================================================================== [ 131.859827][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 131.866799][ T9927] BUG: KASAN: null-ptr-deref in bdi_put+0x22/0xa0 [ 131.866812][ T9927] Write of size 4 at addr 0000000000000040 by task syz-executor.2/9927 [ 131.866817][ T9927] [ 131.866834][ T9927] CPU: 0 PID: 9927 Comm: syz-executor.2 Not tainted 5.10.0-rc6-next-20201207-syzkaller #0 [ 131.866843][ T9927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.866850][ T9927] Call Trace: [ 131.866872][ T9927] dump_stack+0x107/0x163 [ 131.866888][ T9927] ? bdi_put+0x22/0xa0 [ 131.866908][ T9927] ? bdi_put+0x22/0xa0 [ 131.919738][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.921856][ T9927] kasan_report.cold+0x5f/0xd5 [ 131.932171][ T8484] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.939744][ T9927] ? bdi_put+0x22/0xa0 [ 131.939762][ T9927] check_memory_region+0x13d/0x180 [ 131.939779][ T9927] bdi_put+0x22/0xa0 [ 131.939798][ T9927] bdev_evict_inode+0x280/0x4a0 [ 131.939812][ T9927] ? __blkdev_direct_IO_simple+0x8c0/0x8c0 [ 131.939830][ T9927] evict+0x2ed/0x6b0 [ 131.939852][ T9927] iput.part.0+0x41e/0x840 [ 131.939868][ T9927] ? __remove_inode_hash+0x130/0x130 [ 131.939890][ T9927] iput+0x58/0x70 [ 131.939906][ T9927] dentry_unlink_inode+0x2b1/0x3d0 [ 131.939925][ T9927] __dentry_kill+0x3c0/0x640 [ 131.939939][ T9927] ? dput+0x35/0xc10 [ 131.939952][ T9927] ? dput+0x35/0xc10 [ 131.939965][ T9927] dput+0x786/0xc10 [ 131.939988][ T9927] shrink_dcache_for_umount+0x11f/0x330 [ 131.940011][ T9927] generic_shutdown_super+0x68/0x370 [ 131.940030][ T9927] kill_anon_super+0x36/0x60 [ 131.940048][ T9927] deactivate_locked_super+0x94/0x160 [ 131.940084][ T9927] deactivate_super+0xad/0xd0 [ 131.940104][ T9927] cleanup_mnt+0x3a3/0x530 [ 131.940128][ T9927] task_work_run+0xdd/0x190 [ 131.940152][ T9927] do_exit+0xb89/0x2a00 [ 131.940174][ T9927] ? find_held_lock+0x2d/0x110 [ 131.940192][ T9927] ? mm_update_next_owner+0x7a0/0x7a0 [ 131.940213][ T9927] ? get_signal+0x2f4/0x2160 [ 131.940229][ T9927] ? lock_downgrade+0x6d0/0x6d0 [ 131.940255][ T9927] do_group_exit+0x125/0x310 [ 131.974726][ T8521] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 131.986337][ T9927] get_signal+0x3e9/0x2160 [ 131.986365][ T9927] ? lockdep_hardirqs_on+0x79/0x100 [ 131.986389][ T9927] arch_do_signal_or_restart+0x2a8/0x1eb0 [ 131.986406][ T9927] ? lockdep_hardirqs_on+0x79/0x100 [ 131.986428][ T9927] ? copy_siginfo_to_user32+0xa0/0xa0 [ 131.986445][ T9927] ? __x64_sys_mount+0x228/0x300 [ 131.986463][ T9927] ? kfree+0xdb/0x3c0 [ 131.986486][ T9927] ? __x64_sys_mount+0x22d/0x300 [ 131.986514][ T9927] exit_to_user_mode_prepare+0x124/0x200 [ 131.986535][ T9927] syscall_exit_to_user_mode+0x19/0x50 [ 131.986552][ T9927] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.986565][ T9927] RIP: 0033:0x45e0f9 [ 131.986575][ T9927] Code: Unable to access opcode bytes at RIP 0x45e0cf. [ 131.986585][ T9927] RSP: 002b:00007fc7258ffc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.986605][ T9927] RAX: ffffffffffffffea RBX: 0000000000000005 RCX: 000000000045e0f9 [ 131.986616][ T9927] RDX: 00000000200001c0 RSI: 0000000020000000 RDI: 0000000000000000 [ 131.986624][ T9927] RBP: 000000000119c078 R08: 0000000000000000 R09: 0000000000000000 [ 131.986633][ T9927] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 131.986642][ T9927] R13: 00007fff4f6cd1ff R14: 00007fc7259009c0 R15: 000000000119c034 [ 131.986667][ T9927] ================================================================== [ 131.986673][ T9927] Disabling lock debugging due to kernel taint [ 132.022590][ T9927] Kernel panic - not syncing: panic_on_warn set ... [ 132.234306][ T9927] CPU: 0 PID: 9927 Comm: syz-executor.2 Tainted: G B 5.10.0-rc6-next-20201207-syzkaller #0 [ 132.245558][ T9927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.255592][ T9927] Call Trace: [ 132.258867][ T9927] dump_stack+0x107/0x163 [ 132.263189][ T9927] panic+0x343/0x77f [ 132.267067][ T9927] ? __warn_printk+0xf3/0xf3 [ 132.271641][ T9927] ? preempt_schedule_common+0x59/0xc0 [ 132.277081][ T9927] ? bdi_put+0x22/0xa0 [ 132.281132][ T9927] ? preempt_schedule_thunk+0x16/0x18 [ 132.286485][ T9927] ? trace_hardirqs_on+0x38/0x1c0 [ 132.291490][ T9927] ? trace_hardirqs_on+0x51/0x1c0 [ 132.296495][ T9927] ? bdi_put+0x22/0xa0 [ 132.300544][ T9927] ? bdi_put+0x22/0xa0 [ 132.304602][ T9927] end_report+0x58/0x5e [ 132.308751][ T9927] kasan_report.cold+0x67/0xd5 [ 132.313507][ T9927] ? bdi_put+0x22/0xa0 [ 132.317572][ T9927] check_memory_region+0x13d/0x180 [ 132.322663][ T9927] bdi_put+0x22/0xa0 [ 132.326556][ T9927] bdev_evict_inode+0x280/0x4a0 [ 132.331385][ T9927] ? __blkdev_direct_IO_simple+0x8c0/0x8c0 [ 132.337173][ T9927] evict+0x2ed/0x6b0 [ 132.341754][ T9927] iput.part.0+0x41e/0x840 [ 132.346165][ T9927] ? __remove_inode_hash+0x130/0x130 [ 132.351433][ T9927] iput+0x58/0x70 [ 132.355084][ T9927] dentry_unlink_inode+0x2b1/0x3d0 [ 132.360176][ T9927] __dentry_kill+0x3c0/0x640 [ 132.364746][ T9927] ? dput+0x35/0xc10 [ 132.368629][ T9927] ? dput+0x35/0xc10 [ 132.372502][ T9927] dput+0x786/0xc10 [ 132.376297][ T9927] shrink_dcache_for_umount+0x11f/0x330 [ 132.381827][ T9927] generic_shutdown_super+0x68/0x370 [ 132.387107][ T9927] kill_anon_super+0x36/0x60 [ 132.391689][ T9927] deactivate_locked_super+0x94/0x160 [ 132.397044][ T9927] deactivate_super+0xad/0xd0 [ 132.401703][ T9927] cleanup_mnt+0x3a3/0x530 [ 132.406113][ T9927] task_work_run+0xdd/0x190 [ 132.410608][ T9927] do_exit+0xb89/0x2a00 [ 132.414749][ T9927] ? find_held_lock+0x2d/0x110 [ 132.419499][ T9927] ? mm_update_next_owner+0x7a0/0x7a0 [ 132.424863][ T9927] ? get_signal+0x2f4/0x2160 [ 132.429433][ T9927] ? lock_downgrade+0x6d0/0x6d0 [ 132.434265][ T9927] do_group_exit+0x125/0x310 [ 132.438841][ T9927] get_signal+0x3e9/0x2160 [ 132.443255][ T9927] ? lockdep_hardirqs_on+0x79/0x100 [ 132.448456][ T9927] arch_do_signal_or_restart+0x2a8/0x1eb0 [ 132.454159][ T9927] ? lockdep_hardirqs_on+0x79/0x100 [ 132.459340][ T9927] ? copy_siginfo_to_user32+0xa0/0xa0 [ 132.464691][ T9927] ? __x64_sys_mount+0x228/0x300 [ 132.469609][ T9927] ? kfree+0xdb/0x3c0 [ 132.473587][ T9927] ? __x64_sys_mount+0x22d/0x300 [ 132.478509][ T9927] exit_to_user_mode_prepare+0x124/0x200 [ 132.484127][ T9927] syscall_exit_to_user_mode+0x19/0x50 [ 132.489567][ T9927] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.495438][ T9927] RIP: 0033:0x45e0f9 [ 132.499322][ T9927] Code: Unable to access opcode bytes at RIP 0x45e0cf. [ 132.506146][ T9927] RSP: 002b:00007fc7258ffc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 132.514557][ T9927] RAX: ffffffffffffffea RBX: 0000000000000005 RCX: 000000000045e0f9 [ 132.522522][ T9927] RDX: 00000000200001c0 RSI: 0000000020000000 RDI: 0000000000000000 [ 132.530479][ T9927] RBP: 000000000119c078 R08: 0000000000000000 R09: 0000000000000000 [ 132.538448][ T9927] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 132.546411][ T9927] R13: 00007fff4f6cd1ff R14: 00007fc7259009c0 R15: 000000000119c034 [ 132.554937][ T9927] Kernel Offset: disabled [ 132.559314][ T9927] Rebooting in 86400 seconds..