[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ 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 '10.128.15.221' (ECDSA) to the list of known hosts. 2020/10/10 15:36:14 fuzzer started 2020/10/10 15:36:14 dialing manager at 10.128.0.26:33941 2020/10/10 15:36:14 syscalls: 3450 2020/10/10 15:36:14 code coverage: enabled 2020/10/10 15:36:14 comparison tracing: enabled 2020/10/10 15:36:14 extra coverage: enabled 2020/10/10 15:36:14 setuid sandbox: enabled 2020/10/10 15:36:14 namespace sandbox: enabled 2020/10/10 15:36:14 Android sandbox: /sys/fs/selinux/policy does not exist 2020/10/10 15:36:14 fault injection: enabled 2020/10/10 15:36:14 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/10/10 15:36:14 net packet injection: enabled 2020/10/10 15:36:14 net device setup: enabled 2020/10/10 15:36:14 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/10/10 15:36:14 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/10/10 15:36:14 USB emulation: enabled 2020/10/10 15:36:14 hci packet injection: enabled 2020/10/10 15:36:14 wifi device emulation: enabled 15:38:49 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="91", 0x3fffff}]) 15:38:50 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x9, 0x2, 0x7d, 0x20000000000001, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000240), &(0x7f0000000280)=@udp, 0x1000000}, 0x20) 15:38:50 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200, 0xfffffffe}) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[], 0x2c}}, 0x4) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x3f000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) 15:38:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 15:38:50 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r0, 0x0, 0xffffffffffff8001, 0x0) 15:38:51 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x8}}}}}, 0x0) syzkaller login: [ 216.719584][ T6875] IPVS: ftp: loaded support on port[0] = 21 [ 216.891426][ T6877] IPVS: ftp: loaded support on port[0] = 21 [ 217.041701][ T6875] chnl_net:caif_netlink_parms(): no params data found [ 217.217138][ T6879] IPVS: ftp: loaded support on port[0] = 21 [ 217.244020][ T6875] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.251683][ T6875] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.260921][ T6875] device bridge_slave_0 entered promiscuous mode [ 217.272740][ T6875] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.280374][ T6875] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.288596][ T6875] device bridge_slave_1 entered promiscuous mode [ 217.432913][ T6877] chnl_net:caif_netlink_parms(): no params data found [ 217.468229][ T6875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 217.488282][ T6881] IPVS: ftp: loaded support on port[0] = 21 [ 217.513840][ T6875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 217.580171][ T6875] team0: Port device team_slave_0 added [ 217.640946][ T6875] team0: Port device team_slave_1 added [ 217.685206][ T6875] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 217.692168][ T6875] 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. [ 217.723811][ T6875] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 217.774840][ T6875] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 217.781818][ T6875] 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. [ 217.809213][ T6883] IPVS: ftp: loaded support on port[0] = 21 [ 217.813077][ T6875] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 217.925610][ T6877] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.932707][ T6877] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.942439][ T6877] device bridge_slave_0 entered promiscuous mode [ 218.011909][ T6897] IPVS: ftp: loaded support on port[0] = 21 [ 218.022380][ T6877] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.033166][ T6877] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.042583][ T6877] device bridge_slave_1 entered promiscuous mode [ 218.062134][ T6879] chnl_net:caif_netlink_parms(): no params data found [ 218.080025][ T6875] device hsr_slave_0 entered promiscuous mode [ 218.087315][ T6875] device hsr_slave_1 entered promiscuous mode [ 218.183690][ T6877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 218.256880][ T6877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 218.363619][ T6877] team0: Port device team_slave_0 added [ 218.392722][ T6881] chnl_net:caif_netlink_parms(): no params data found [ 218.408127][ T6877] team0: Port device team_slave_1 added [ 218.545573][ T6879] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.552728][ T6879] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.562488][ T6879] device bridge_slave_0 entered promiscuous mode [ 218.573075][ T6879] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.580670][ T6879] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.589308][ T6879] device bridge_slave_1 entered promiscuous mode [ 218.603292][ T6877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 218.611236][ T6877] 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. [ 218.641176][ T6877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 218.665457][ T3925] Bluetooth: hci0: command 0x0409 tx timeout [ 218.702865][ T6877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 218.710945][ T6877] 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. [ 218.739479][ T6877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 218.756340][ T6883] chnl_net:caif_netlink_parms(): no params data found [ 218.779431][ T6879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 218.792557][ T6879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 218.904862][ T3925] Bluetooth: hci1: command 0x0409 tx timeout [ 218.923181][ T6879] team0: Port device team_slave_0 added [ 218.941836][ T6875] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 218.959681][ T6897] chnl_net:caif_netlink_parms(): no params data found [ 218.996292][ T6879] team0: Port device team_slave_1 added [ 219.002201][ T6881] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.013111][ T6881] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.022165][ T6881] device bridge_slave_0 entered promiscuous mode [ 219.041027][ T6877] device hsr_slave_0 entered promiscuous mode [ 219.048636][ T6877] device hsr_slave_1 entered promiscuous mode [ 219.055964][ T6877] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 219.063772][ T6877] Cannot create hsr debugfs directory [ 219.070200][ T6875] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 219.095491][ T6881] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.102551][ T6881] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.112242][ T6881] device bridge_slave_1 entered promiscuous mode [ 219.128709][ T6875] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 219.144464][ T5] Bluetooth: hci2: command 0x0409 tx timeout [ 219.191576][ T6875] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 219.218212][ T6879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 219.233880][ T6879] 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. [ 219.261484][ T6879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 219.278465][ T6881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 219.297727][ T6881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.324776][ T6879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 219.331731][ T6879] 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. [ 219.358874][ T6879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 219.384776][ T5] Bluetooth: hci3: command 0x0409 tx timeout [ 219.412752][ T6883] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.422948][ T6883] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.432585][ T6883] device bridge_slave_0 entered promiscuous mode [ 219.441860][ T6883] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.449479][ T6883] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.457950][ T6883] device bridge_slave_1 entered promiscuous mode [ 219.491567][ T6881] team0: Port device team_slave_0 added [ 219.521758][ T6879] device hsr_slave_0 entered promiscuous mode [ 219.529325][ T6879] device hsr_slave_1 entered promiscuous mode [ 219.538649][ T6879] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 219.548394][ T6879] Cannot create hsr debugfs directory [ 219.561487][ T6881] team0: Port device team_slave_1 added [ 219.604771][ T6883] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 219.620941][ T6883] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.630316][ T3925] Bluetooth: hci4: command 0x0409 tx timeout [ 219.671627][ T6897] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.679464][ T6897] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.689933][ T6897] device bridge_slave_0 entered promiscuous mode [ 219.701414][ T6897] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.709643][ T6897] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.717739][ T6897] device bridge_slave_1 entered promiscuous mode [ 219.751227][ T6881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 219.758474][ T6881] 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. [ 219.787054][ T6881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 219.813450][ T6881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 219.825327][ T6881] 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. [ 219.852370][ T6881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 219.867368][ T6883] team0: Port device team_slave_0 added [ 219.899022][ T6883] team0: Port device team_slave_1 added [ 219.942461][ T6897] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 219.952664][ T5] Bluetooth: hci5: command 0x0409 tx timeout [ 219.992740][ T6881] device hsr_slave_0 entered promiscuous mode [ 220.000286][ T6881] device hsr_slave_1 entered promiscuous mode [ 220.007093][ T6881] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 220.016557][ T6881] Cannot create hsr debugfs directory [ 220.033457][ T6897] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 220.055353][ T6883] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 220.062314][ T6883] 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. [ 220.090125][ T6883] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 220.141789][ T6883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 220.153657][ T6883] 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. [ 220.187500][ T6883] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 220.241598][ T6897] team0: Port device team_slave_0 added [ 220.269279][ T6897] team0: Port device team_slave_1 added [ 220.333472][ T6897] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 220.356254][ T6897] 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. [ 220.383801][ T6897] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 220.395990][ T6877] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 220.406743][ T6877] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 220.417178][ T6877] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 220.466401][ T6897] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 220.473374][ T6897] 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. [ 220.501538][ T6897] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 220.515235][ T6877] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 220.530242][ T6883] device hsr_slave_0 entered promiscuous mode [ 220.539176][ T6883] device hsr_slave_1 entered promiscuous mode [ 220.548205][ T6883] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 220.556198][ T6883] Cannot create hsr debugfs directory [ 220.652921][ T6897] device hsr_slave_0 entered promiscuous mode [ 220.660828][ T6897] device hsr_slave_1 entered promiscuous mode [ 220.670235][ T6897] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 220.677903][ T6897] Cannot create hsr debugfs directory [ 220.701179][ T6879] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 220.744192][ T2480] Bluetooth: hci0: command 0x041b tx timeout [ 220.769473][ T6879] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 220.814410][ T6879] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 220.869464][ T6879] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 220.891188][ T6875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 220.981821][ T6881] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 220.989012][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 221.022391][ T6875] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.030922][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.039948][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.054385][ T6881] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 221.066177][ T6881] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 221.104604][ T6881] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 221.160922][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.175483][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.184060][ T3925] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.191530][ T3925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.200342][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.210453][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.219230][ T3925] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.226382][ T3925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.234798][ T5] Bluetooth: hci2: command 0x041b tx timeout [ 221.235129][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.307549][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 221.322975][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 221.340356][ T6877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.371969][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 221.385565][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 221.395258][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 221.411515][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 221.421280][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 221.456150][ T6883] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 221.468642][ T6883] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 221.474664][ T5] Bluetooth: hci3: command 0x041b tx timeout [ 221.486197][ T6883] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 221.506065][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.515498][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.554078][ T6883] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 221.571617][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 221.581236][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.595632][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.603273][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.618905][ T6879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.642622][ T6877] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.670647][ T6875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 221.689989][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.700502][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.714968][ T23] Bluetooth: hci4: command 0x041b tx timeout [ 221.726643][ T6897] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 221.748521][ T6879] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.765067][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.773672][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.783259][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.790390][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.800851][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.809828][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.818450][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.825585][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.833172][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 221.842661][ T6897] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 221.879880][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.889121][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 221.897828][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 221.905424][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.914866][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.923341][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.930521][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.938390][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.947216][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.955822][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.962859][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.970543][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 221.980141][ T6897] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 222.014822][ T6875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 222.024413][ T2647] Bluetooth: hci5: command 0x041b tx timeout [ 222.032736][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 222.047588][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 222.059185][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 222.070402][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 222.082144][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 222.092865][ T6897] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 222.131900][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 222.144076][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 222.152535][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 222.166663][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 222.178371][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 222.220396][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 222.228999][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 222.238557][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 222.254339][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 222.262927][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 222.302283][ T6881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.329265][ T6877] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 222.349009][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 222.358534][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 222.367165][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 222.376029][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 222.385550][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 222.394287][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 222.421444][ T6875] device veth0_vlan entered promiscuous mode [ 222.441582][ T6879] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 222.455826][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 222.470195][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 222.478724][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 222.488154][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 222.498659][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 222.522317][ T6875] device veth1_vlan entered promiscuous mode [ 222.555965][ T6881] 8021q: adding VLAN 0 to HW filter on device team0 [ 222.579615][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 222.588077][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 222.601726][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 222.609964][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 222.618270][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 222.653147][ T6879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 222.696203][ T6877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 222.705637][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 222.715373][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 222.722768][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 222.731156][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 222.739640][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 222.747203][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 222.756360][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 222.764880][ T2647] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.771919][ T2647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.817427][ T6883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.824437][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 222.833374][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 222.842025][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 222.851412][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 222.860529][ T2647] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.867698][ T2647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.876652][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 222.885957][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.894963][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.907096][ T6875] device veth0_macvtap entered promiscuous mode [ 222.954332][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 222.962391][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 222.973030][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 222.983091][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 222.994187][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 223.006744][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 223.024432][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 223.033311][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 223.064504][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 223.073396][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 223.095365][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 223.109641][ T2480] Bluetooth: hci1: command 0x040f tx timeout [ 223.134666][ T6883] 8021q: adding VLAN 0 to HW filter on device team0 [ 223.144426][ T6875] device veth1_macvtap entered promiscuous mode [ 223.155068][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 223.163184][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 223.173430][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 223.209357][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 223.218921][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 223.229416][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 223.240332][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 223.250314][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 223.258861][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 223.267318][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 223.275726][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 223.300935][ T6875] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 223.315048][ T8148] Bluetooth: hci2: command 0x040f tx timeout [ 223.323257][ T6879] device veth0_vlan entered promiscuous mode [ 223.339416][ T6897] 8021q: adding VLAN 0 to HW filter on device bond0 [ 223.348972][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 223.358469][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 223.367759][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 223.377295][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 223.386745][ T2480] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.393878][ T2480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.401771][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 223.411549][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 223.421259][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 223.433475][ T6875] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 223.449167][ T6877] device veth0_vlan entered promiscuous mode [ 223.474192][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 223.482742][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 223.498087][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 223.507969][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 223.529157][ T6879] device veth1_vlan entered promiscuous mode [ 223.544661][ T5] Bluetooth: hci3: command 0x040f tx timeout [ 223.552944][ T6881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 223.574751][ T6897] 8021q: adding VLAN 0 to HW filter on device team0 [ 223.582650][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 223.592264][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 223.602528][ T8148] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.609635][ T8148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.618418][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 223.626747][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 223.639523][ T6875] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.649285][ T6875] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.661688][ T6875] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.672194][ T6875] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 223.684338][ T6877] device veth1_vlan entered promiscuous mode [ 223.720648][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 223.761218][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 223.770216][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 223.779914][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 223.789453][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 223.794164][ T8148] Bluetooth: hci4: command 0x040f tx timeout [ 223.804333][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 223.812748][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.819889][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.859303][ T6883] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 223.870225][ T6883] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 223.883048][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 223.892200][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 223.900921][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 223.910259][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 223.919143][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 223.928445][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 223.937213][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 223.945796][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 223.953194][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 223.961725][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 223.970790][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 223.982413][ T6881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 224.033207][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 224.054151][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 224.062494][ T3925] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.069613][ T3925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 224.102355][ T6877] device veth0_macvtap entered promiscuous mode [ 224.109231][ T8182] Bluetooth: hci5: command 0x040f tx timeout [ 224.131775][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 224.140602][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 224.155911][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 224.167311][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 224.178478][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 224.189945][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 224.200653][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 224.212253][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 224.245748][ T6879] device veth0_macvtap entered promiscuous mode [ 224.268148][ T6883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 224.278377][ T6877] device veth1_macvtap entered promiscuous mode [ 224.300153][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 224.310895][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 224.320802][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 224.331105][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 224.354797][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 224.364289][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 224.374044][ T3925] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 224.401390][ T6881] device veth0_vlan entered promiscuous mode [ 224.445071][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 224.452976][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 224.468436][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 224.477721][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 224.503998][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 224.512571][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 224.534144][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.545096][ T6881] device veth1_vlan entered promiscuous mode [ 224.556468][ T6879] device veth1_macvtap entered promiscuous mode [ 224.581285][ T6877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 224.606892][ T6877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.628606][ T6877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 224.665192][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.673054][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 224.694488][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 224.702397][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 224.711142][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 224.720346][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 224.729603][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 224.738530][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 224.752847][ T6877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 224.772623][ T6877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 224.786800][ T6877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 224.797133][ T286] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 224.813323][ T286] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 224.817481][ T6897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 224.847806][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 224.857612][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 224.866823][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 224.891113][ T6877] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.903813][ T2480] Bluetooth: hci0: command 0x0419 tx timeout [ 224.920102][ T6877] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.932241][ T6877] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.942082][ T6877] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.999258][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 225.007936][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 225.021465][ T6897] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 225.039048][ T6879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.051265][ T6879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.061596][ T6879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.077175][ T6879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.088869][ T6879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 225.103832][ T286] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 225.103874][ T286] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 225.120901][ T6881] device veth0_macvtap entered promiscuous mode [ 225.124133][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 225.124816][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 225.125320][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 225.125892][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 225.126385][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 225.126838][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 225.127331][ T2480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 225.140081][ T6879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 225.140114][ T6879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.140124][ T6879] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 225.140130][ T6879] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.141345][ T6879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 225.153038][ T6879] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.153065][ T6879] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.153083][ T6879] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.153100][ T6879] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.219985][ T6881] device veth1_macvtap entered promiscuous mode [ 225.320852][ T6883] device veth0_vlan entered promiscuous mode [ 225.331322][ T6883] device veth1_vlan entered promiscuous mode [ 225.384509][ T2480] Bluetooth: hci1: command 0x0419 tx timeout [ 225.400845][ T6881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.444486][ T8148] Bluetooth: hci2: command 0x0419 tx timeout [ 225.505835][ T6881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.517785][ T6881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.530478][ T6881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.541158][ T6881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 225.555819][ T6881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.570493][ T6881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 225.598848][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 225.607460][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 225.616882][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 225.623832][ T2647] Bluetooth: hci3: command 0x0419 tx timeout [ 225.627963][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 225.641066][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 225.649946][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 225.660006][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 225.669096][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 225.677809][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 225.687491][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 15:39:00 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x29, 0x46, 0x0, 0x960000) [ 225.696842][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 225.714424][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 225.724479][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 225.732256][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 225.764884][ T6881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 225.796134][ T6881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.810127][ T6881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 225.821492][ T6881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.831836][ T6881] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 225.842790][ T6881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 225.856793][ T6881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 225.865163][ T8182] Bluetooth: hci4: command 0x0419 tx timeout 15:39:00 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') mmap$qrtrtun(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$binderN(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x1) [ 225.934952][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 225.964388][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 225.990433][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 226.017126][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 226.037967][ T6881] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.063454][ T6881] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.072168][ T6881] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.096194][ T6881] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.120114][ T6883] device veth0_macvtap entered promiscuous mode [ 226.143459][ T322] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.151450][ T322] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.183625][ T8148] Bluetooth: hci5: command 0x0419 tx timeout [ 226.207491][ T6897] device veth0_vlan entered promiscuous mode [ 226.259054][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 226.268666][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 226.279964][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 226.289407][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 226.323556][ T286] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.353048][ T286] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 15:39:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') pread64(r3, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) [ 226.368288][ T6883] device veth1_macvtap entered promiscuous mode [ 226.402464][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 226.411659][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 226.422161][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 226.441845][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 226.457138][ T6897] device veth1_vlan entered promiscuous mode [ 226.493471][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 226.521883][ T286] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.559473][ T286] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 15:39:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000500)=[@in={0x2, 0x0, @local}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) [ 226.636149][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.673358][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 15:39:01 executing program 0: r0 = memfd_create(&(0x7f00000002c0)='/\x01\x04\x00\x00dlm_pl\x00\x00\x01\x00', 0x4) io_setup(0x3, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000ac0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) [ 226.705754][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.736293][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.756546][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.772749][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.796968][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 226.817858][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.845733][ T6883] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 226.855431][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 226.865664][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 226.873700][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 226.882183][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 15:39:01 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 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, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)={@private1}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x2551, 0x4) sendmmsg(r1, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r1, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0xff00, 0x0) dup(0xffffffffffffffff) [ 226.915766][ T322] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.918408][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.933474][ T322] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.951518][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 226.962488][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 226.990815][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.008622][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 15:39:01 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x9, 0x2, 0x7d, 0x20000000000001, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000240), &(0x7f0000000280)=@udp, 0x1000000}, 0x20) [ 227.039646][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.059722][ T6883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 227.083956][ T6883] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.099298][ C0] hrtimer: interrupt took 29266 ns [ 227.121868][ T6883] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 227.176108][ T344] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 227.192517][ T344] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 15:39:01 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x9, 0x2, 0x7d, 0x20000000000001, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000240), &(0x7f0000000280)=@udp, 0x1000000}, 0x20) [ 227.218515][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 227.240863][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.298315][ T2647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.347581][ T6883] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.381402][ T6883] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.425688][ T6883] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.451819][ T6883] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.502329][ T6897] device veth0_macvtap entered promiscuous mode [ 227.550636][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 227.570216][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 227.617568][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 227.650008][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 227.680680][ T6897] device veth1_macvtap entered promiscuous mode [ 227.753121][ T344] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 227.770491][ T344] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 227.814064][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 227.841698][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 227.894636][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 227.942143][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 227.967900][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 227.987584][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.016492][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 228.062101][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.093772][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 228.133486][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.166191][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 228.181008][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.234232][ T6897] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 228.309636][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 228.335743][ T7358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 228.367682][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 228.395969][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.424320][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 228.443124][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.472755][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 228.505128][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.542854][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 228.562481][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.572638][ T6897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 228.584636][ T6897] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 228.596735][ T6897] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 228.613782][ T8267] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 228.628719][ T8267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 228.651766][ T6897] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.678521][ T6897] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.687881][ T6897] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.697299][ T6897] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.819287][ T344] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 228.866186][ T344] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 228.936025][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 229.030420][ T344] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.055442][ T344] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.087381][ T286] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.102064][ T8148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 229.117236][ T286] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.234816][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 229.290730][ T344] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 229.314157][ T344] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 229.358956][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 15:39:04 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200, 0xfffffffe}) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[], 0x2c}}, 0x4) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x3f000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) 15:39:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x9, 0x2, 0x7d, 0x20000000000001, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000240), &(0x7f0000000280)=@udp, 0x1000000}, 0x20) 15:39:04 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200, 0xfffffffe}) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[], 0x2c}}, 0x4) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x3f000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) 15:39:04 executing program 3: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfffff001}, 0x0) 15:39:04 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)={@private1}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x2551, 0x4) sendmmsg(r1, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r1, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0xff00, 0x0) dup(0xffffffffffffffff) 15:39:04 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x8}}}}}, 0x0) 15:39:04 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200, 0xfffffffe}) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[], 0x2c}}, 0x4) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x3f000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) 15:39:05 executing program 3: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfffff001}, 0x0) 15:39:05 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x8}}}}}, 0x0) 15:39:05 executing program 3: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfffff001}, 0x0) 15:39:05 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @empty=[0x2, 0x0, 0x0, 0x0, 0x0, 0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x8}}}}}, 0x0) 15:39:05 executing program 3: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfffff001}, 0x0) 15:39:07 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200, 0xfffffffe}) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[], 0x2c}}, 0x4) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x3f000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) 15:39:07 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x24, 0x0, 0x800, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x80000}}}, 0x24}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) 15:39:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0x8, 0x0}) 15:39:07 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 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, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)={@private1}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x2551, 0x4) sendmmsg(r1, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r1, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0xff00, 0x0) dup(0xffffffffffffffff) 15:39:07 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200, 0xfffffffe}) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[], 0x2c}}, 0x4) ioctl$NBD_SET_BLKSIZE(0xffffffffffffffff, 0xab01, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x3f000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) 15:39:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x4, 0xfff1}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0xf0, r5, {0xb00}, {}, {0x0, 0xfff1}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x4}}]}, 0x34}}, 0x0) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r7, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 233.068709][ T8438] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 233.299931][ T8454] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.440395][ T8456] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.912853][ T8397] ================================================================== [ 233.921217][ T8397] BUG: KASAN: use-after-free in __io_uring_files_cancel+0x417/0x440 [ 233.929196][ T8397] Read of size 1 at addr ffff888033991680 by task syz-executor.1/8397 [ 233.937336][ T8397] [ 233.939668][ T8397] CPU: 1 PID: 8397 Comm: syz-executor.1 Not tainted 5.9.0-rc8-next-20201009-syzkaller #0 [ 233.949457][ T8397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.959508][ T8397] Call Trace: [ 233.962802][ T8397] dump_stack+0x198/0x1fb [ 233.967139][ T8397] ? __io_uring_files_cancel+0x417/0x440 [ 233.972776][ T8397] ? __io_uring_files_cancel+0x417/0x440 [ 233.978414][ T8397] print_address_description.constprop.0.cold+0xae/0x497 [ 233.985442][ T8397] ? _raw_spin_lock_irqsave+0xa9/0xd0 [ 233.990825][ T8397] ? vprintk_func+0x95/0x1e0 [ 233.995453][ T8397] ? __io_uring_files_cancel+0x417/0x440 [ 234.001087][ T8397] ? __io_uring_files_cancel+0x417/0x440 [ 234.006723][ T8397] kasan_report.cold+0x1f/0x37 [ 234.011498][ T8397] ? __io_uring_files_cancel+0x417/0x440 [ 234.017139][ T8397] __io_uring_files_cancel+0x417/0x440 [ 234.022605][ T8397] ? __io_uring_free+0xb0/0xb0 [ 234.027372][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.033536][ T8397] ? exit_files+0xdc/0x170 [ 234.037966][ T8397] exit_files+0xe4/0x170 [ 234.042217][ T8397] do_exit+0xae9/0x2930 [ 234.046384][ T8397] ? check_preemption_disabled+0x50/0x130 [ 234.052105][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.058273][ T8397] ? mm_update_next_owner+0x7a0/0x7a0 [ 234.063649][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.069824][ T8397] do_group_exit+0x125/0x310 [ 234.074422][ T8397] get_signal+0x428/0x1f00 [ 234.078849][ T8397] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 234.083887][ T8397] arch_do_signal+0x82/0x2470 [ 234.088568][ T8397] ? kvm_sched_clock_read+0x15/0x40 [ 234.093778][ T8397] ? copy_siginfo_to_user32+0xa0/0xa0 [ 234.099160][ T8397] ? check_preemption_disabled+0x50/0x130 [ 234.104883][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.111052][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.117214][ T8397] ? check_preemption_disabled+0x50/0x130 [ 234.122941][ T8397] ? check_preemption_disabled+0x50/0x130 [ 234.128668][ T8397] exit_to_user_mode_prepare+0x1b1/0x210 [ 234.134306][ T8397] syscall_exit_to_user_mode+0x7a/0x2c0 [ 234.139859][ T8397] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.145753][ T8397] RIP: 0033:0x45de59 [ 234.149642][ T8397] Code: Unable to access opcode bytes at RIP 0x45de2f. [ 234.156484][ T8397] RSP: 002b:00007f825ca67c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 234.164901][ T8397] RAX: 0000000000000064 RBX: 0000000000027f00 RCX: 000000000045de59 [ 234.172874][ T8397] RDX: 0400000000000064 RSI: 00000000200092c0 RDI: 0000000000000005 [ 234.180846][ T8397] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 234.188821][ T8397] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 234.196796][ T8397] R13: 00007fff44ec40bf R14: 00007f825ca689c0 R15: 000000000118bf2c [ 234.204780][ T8397] [ 234.207110][ T8397] Allocated by task 8397: [ 234.211444][ T8397] kasan_save_stack+0x1b/0x40 [ 234.216125][ T8397] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 234.221757][ T8397] kmem_cache_alloc+0x162/0x550 [ 234.226610][ T8397] xas_alloc+0x330/0x440 [ 234.230856][ T8397] xas_create+0x2db/0x1020 [ 234.235275][ T8397] xas_store+0x8a/0x1bb0 [ 234.239520][ T8397] io_uring_add_task_file+0x212/0x430 [ 234.244892][ T8397] io_uring_setup+0x2727/0x3660 [ 234.249743][ T8397] do_syscall_64+0x2d/0x70 [ 234.254163][ T8397] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.260045][ T8397] [ 234.262371][ T8397] Freed by task 16: [ 234.266179][ T8397] kasan_save_stack+0x1b/0x40 [ 234.270855][ T8397] kasan_set_track+0x1c/0x30 [ 234.275447][ T8397] kasan_set_free_info+0x1b/0x30 [ 234.280382][ T8397] __kasan_slab_free+0xd8/0x120 [ 234.285236][ T8397] kmem_cache_free.part.0+0x74/0x1d0 [ 234.290521][ T8397] rcu_core+0x645/0x1240 [ 234.294766][ T8397] __do_softirq+0x203/0xac5 [ 234.299259][ T8397] [ 234.301594][ T8397] Last call_rcu(): [ 234.305317][ T8397] kasan_save_stack+0x1b/0x40 [ 234.310002][ T8397] kasan_record_aux_stack+0x82/0xb0 [ 234.315210][ T8397] call_rcu+0x15e/0x7d0 [ 234.319365][ T8397] xas_store+0xbcc/0x1bb0 [ 234.323817][ T8397] io_uring_del_task_file+0x105/0x1a0 [ 234.329193][ T8397] __io_uring_files_cancel+0x3dd/0x440 [ 234.334745][ T8397] exit_files+0xe4/0x170 [ 234.338992][ T8397] do_exit+0xae9/0x2930 [ 234.343152][ T8397] do_group_exit+0x125/0x310 [ 234.347750][ T8397] get_signal+0x428/0x1f00 [ 234.352171][ T8397] arch_do_signal+0x82/0x2470 [ 234.356850][ T8397] exit_to_user_mode_prepare+0x1b1/0x210 [ 234.362494][ T8397] syscall_exit_to_user_mode+0x7a/0x2c0 [ 234.368044][ T8397] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.373927][ T8397] [ 234.376250][ T8397] Second to last call_rcu(): [ 234.380855][ T8397] kasan_save_stack+0x1b/0x40 [ 234.385536][ T8397] kasan_record_aux_stack+0x82/0xb0 [ 234.390735][ T8397] call_rcu+0x15e/0x7d0 [ 234.394889][ T8397] delete_node+0xef/0x8c0 [ 234.399231][ T8397] __radix_tree_delete+0x190/0x370 [ 234.404343][ T8397] radix_tree_delete_item+0xe7/0x230 [ 234.409630][ T8397] free_pid+0x9b/0x260 [ 234.413699][ T8397] __change_pid+0x1c7/0x2d0 [ 234.418210][ T8397] release_task+0xd1c/0x14d0 [ 234.422802][ T8397] do_exit+0x143f/0x2930 [ 234.427046][ T8397] call_usermodehelper_exec_async+0x413/0x580 [ 234.433146][ T8397] ret_from_fork+0x1f/0x30 [ 234.437553][ T8397] [ 234.439879][ T8397] The buggy address belongs to the object at ffff888033991680 [ 234.439879][ T8397] which belongs to the cache radix_tree_node of size 576 [ 234.454276][ T8397] The buggy address is located 0 bytes inside of [ 234.454276][ T8397] 576-byte region [ffff888033991680, ffff8880339918c0) [ 234.467362][ T8397] The buggy address belongs to the page: [ 234.472993][ T8397] page:00000000f40ffb7d refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888033991ffb pfn:0x33991 [ 234.484436][ T8397] flags: 0xfffe0000000200(slab) [ 234.489287][ T8397] raw: 00fffe0000000200 ffffea0000ce6408 ffffea0000ce6788 ffff88800ec6f000 [ 234.497880][ T8397] raw: ffff888033991ffb ffff888033991100 0000000100000005 0000000000000000 [ 234.506463][ T8397] page dumped because: kasan: bad access detected [ 234.512872][ T8397] [ 234.515191][ T8397] Memory state around the buggy address: [ 234.520823][ T8397] ffff888033991580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 234.528878][ T8397] ffff888033991600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 234.536934][ T8397] >ffff888033991680: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 234.544982][ T8397] ^ [ 234.549044][ T8397] ffff888033991700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 234.557097][ T8397] ffff888033991780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 234.565146][ T8397] ================================================================== [ 234.573193][ T8397] Disabling lock debugging due to kernel taint [ 234.594589][ T8397] Kernel panic - not syncing: panic_on_warn set ... [ 234.601193][ T8397] CPU: 1 PID: 8397 Comm: syz-executor.1 Tainted: G B 5.9.0-rc8-next-20201009-syzkaller #0 [ 234.612369][ T8397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.622414][ T8397] Call Trace: [ 234.625701][ T8397] dump_stack+0x198/0x1fb [ 234.630040][ T8397] ? __io_uring_files_cancel+0x3a0/0x440 [ 234.635666][ T8397] panic+0x382/0x7fb [ 234.639557][ T8397] ? __warn_printk+0xf3/0xf3 [ 234.644139][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.650288][ T8397] ? trace_hardirqs_on+0x51/0x1c0 [ 234.655312][ T8397] ? __io_uring_files_cancel+0x417/0x440 [ 234.660944][ T8397] ? __io_uring_files_cancel+0x417/0x440 [ 234.666573][ T8397] end_report+0x58/0x5e [ 234.670725][ T8397] kasan_report.cold+0xd/0x37 [ 234.675396][ T8397] ? __io_uring_files_cancel+0x417/0x440 [ 234.681020][ T8397] __io_uring_files_cancel+0x417/0x440 [ 234.686478][ T8397] ? __io_uring_free+0xb0/0xb0 [ 234.691233][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.697381][ T8397] ? exit_files+0xdc/0x170 [ 234.701820][ T8397] exit_files+0xe4/0x170 [ 234.706056][ T8397] do_exit+0xae9/0x2930 [ 234.710212][ T8397] ? check_preemption_disabled+0x50/0x130 [ 234.715923][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.722069][ T8397] ? mm_update_next_owner+0x7a0/0x7a0 [ 234.727433][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.733579][ T8397] do_group_exit+0x125/0x310 [ 234.738160][ T8397] get_signal+0x428/0x1f00 [ 234.742568][ T8397] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 234.747596][ T8397] arch_do_signal+0x82/0x2470 [ 234.752270][ T8397] ? kvm_sched_clock_read+0x15/0x40 [ 234.757467][ T8397] ? copy_siginfo_to_user32+0xa0/0xa0 [ 234.762831][ T8397] ? check_preemption_disabled+0x50/0x130 [ 234.768538][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.774682][ T8397] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 234.780827][ T8397] ? check_preemption_disabled+0x50/0x130 [ 234.786539][ T8397] ? check_preemption_disabled+0x50/0x130 [ 234.792255][ T8397] exit_to_user_mode_prepare+0x1b1/0x210 [ 234.797875][ T8397] syscall_exit_to_user_mode+0x7a/0x2c0 [ 234.803410][ T8397] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.809287][ T8397] RIP: 0033:0x45de59 [ 234.813161][ T8397] Code: Unable to access opcode bytes at RIP 0x45de2f. [ 234.819992][ T8397] RSP: 002b:00007f825ca67c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 234.828393][ T8397] RAX: 0000000000000064 RBX: 0000000000027f00 RCX: 000000000045de59 [ 234.836354][ T8397] RDX: 0400000000000064 RSI: 00000000200092c0 RDI: 0000000000000005 [ 234.844313][ T8397] RBP: 000000000118bf68 R08: 0000000000000000 R09: 0000000000000000 [ 234.852274][ T8397] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 234.860251][ T8397] R13: 00007fff44ec40bf R14: 00007f825ca689c0 R15: 000000000118bf2c [ 234.869399][ T8397] Kernel Offset: disabled [ 234.873710][ T8397] Rebooting in 86400 seconds..