[ 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. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. 2020/05/25 10:18:18 fuzzer started 2020/05/25 10:18:18 dialing manager at 10.128.0.26:38825 2020/05/25 10:18:18 syscalls: 3055 2020/05/25 10:18:18 code coverage: enabled 2020/05/25 10:18:18 comparison tracing: enabled 2020/05/25 10:18:18 extra coverage: enabled 2020/05/25 10:18:18 setuid sandbox: enabled 2020/05/25 10:18:18 namespace sandbox: enabled 2020/05/25 10:18:18 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/25 10:18:18 fault injection: enabled 2020/05/25 10:18:18 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/25 10:18:18 net packet injection: enabled 2020/05/25 10:18:18 net device setup: enabled 2020/05/25 10:18:18 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/25 10:18:18 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/25 10:18:18 USB emulation: enabled 10:20:07 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000), 0x20) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d000010) syzkaller login: [ 170.288922][ T6825] IPVS: ftp: loaded support on port[0] = 21 10:20:07 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), 0x4) [ 170.516718][ T6825] chnl_net:caif_netlink_parms(): no params data found 10:20:08 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x7b) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) [ 170.671501][ T6825] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.679144][ T6825] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.694816][ T6825] device bridge_slave_0 entered promiscuous mode [ 170.714271][ T6825] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.724416][ T6945] IPVS: ftp: loaded support on port[0] = 21 [ 170.730498][ T6825] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.750774][ T6825] device bridge_slave_1 entered promiscuous mode [ 170.854252][ T6825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.887422][ T6825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.889669][ T6975] IPVS: ftp: loaded support on port[0] = 21 [ 170.985391][ T6825] team0: Port device team_slave_0 added [ 171.031690][ T6825] team0: Port device team_slave_1 added 10:20:08 executing program 3: r0 = epoll_create1(0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x1d, 0x0, r1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) fsetxattr$security_capability(r2, &(0x7f0000000180)='security.capability\x00', &(0x7f00000001c0)=@v1={0x1000000, [{0x81, 0x8}]}, 0xc, 0x0) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f0000000100)={0x0, 0x9, 0x1}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, 0x0, 0x1) r4 = epoll_create1(0x0) r5 = fcntl$dupfd(r4, 0x2, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x1d, 0x0, r5, 0x0) r6 = epoll_create1(0x0) r7 = fcntl$dupfd(r6, 0x2, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x1d, 0x0, r7, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r5, r1, 0x3, 0x0, r7}, 0x14) [ 171.116617][ T6825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.125884][ T6825] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 171.160590][ T6825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.174595][ T6945] chnl_net:caif_netlink_parms(): no params data found [ 171.209151][ T6825] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.229025][ T6825] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 171.274170][ T6825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.430419][ T7113] IPVS: ftp: loaded support on port[0] = 21 10:20:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') clock_gettime(0x0, 0x0) pipe(0x0) [ 171.518753][ T6825] device hsr_slave_0 entered promiscuous mode [ 171.581637][ T6825] device hsr_slave_1 entered promiscuous mode 10:20:09 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000001300)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffff7}]}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0xc0182101, &(0x7f0000000000)) [ 171.735371][ T6975] chnl_net:caif_netlink_parms(): no params data found [ 171.841576][ T7204] IPVS: ftp: loaded support on port[0] = 21 [ 171.919007][ T6945] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.934317][ T6945] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.944328][ T6945] device bridge_slave_0 entered promiscuous mode [ 171.956644][ T6945] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.965320][ T6945] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.973644][ T6945] device bridge_slave_1 entered promiscuous mode [ 172.030001][ T6945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.066239][ T6945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.097738][ T6975] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.105792][ T6975] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.114293][ T6975] device bridge_slave_0 entered promiscuous mode [ 172.154525][ T6975] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.155695][ T7277] IPVS: ftp: loaded support on port[0] = 21 [ 172.162309][ T6975] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.179327][ T6975] device bridge_slave_1 entered promiscuous mode [ 172.200096][ T6945] team0: Port device team_slave_0 added [ 172.238608][ T6975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.258945][ T6945] team0: Port device team_slave_1 added [ 172.307280][ T6975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.375954][ T6945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.383336][ T6945] 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. [ 172.412183][ T6945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.427243][ T6945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.434304][ T6945] 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. [ 172.461505][ T6945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 172.499579][ T6975] team0: Port device team_slave_0 added [ 172.514175][ T6975] team0: Port device team_slave_1 added [ 172.525777][ T7113] chnl_net:caif_netlink_parms(): no params data found [ 172.548690][ T6825] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 172.633012][ T6945] device hsr_slave_0 entered promiscuous mode [ 172.690996][ T6945] device hsr_slave_1 entered promiscuous mode [ 172.730997][ T6945] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 172.740914][ T6945] Cannot create hsr debugfs directory [ 172.770987][ T6825] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 172.818303][ T6825] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 172.875668][ T6825] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 172.958425][ T6975] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.965631][ T6975] 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. [ 172.993122][ T6975] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.035045][ T6975] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.043205][ T6975] 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. [ 173.072655][ T6975] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.194316][ T7113] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.202351][ T7113] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.210311][ T7113] device bridge_slave_0 entered promiscuous mode [ 173.235933][ T7204] chnl_net:caif_netlink_parms(): no params data found [ 173.269043][ T7113] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.279597][ T7113] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.290121][ T7113] device bridge_slave_1 entered promiscuous mode [ 173.344617][ T6975] device hsr_slave_0 entered promiscuous mode [ 173.401178][ T6975] device hsr_slave_1 entered promiscuous mode [ 173.470784][ T6975] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.478744][ T6975] Cannot create hsr debugfs directory [ 173.559506][ T7113] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.621988][ T7113] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.690526][ T7113] team0: Port device team_slave_0 added [ 173.716240][ T7204] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.723946][ T7204] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.732596][ T7204] device bridge_slave_0 entered promiscuous mode [ 173.744007][ T7204] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.751116][ T7204] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.759017][ T7204] device bridge_slave_1 entered promiscuous mode [ 173.769700][ T7277] chnl_net:caif_netlink_parms(): no params data found [ 173.792199][ T7113] team0: Port device team_slave_1 added [ 173.854551][ T7204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.889064][ T7113] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.896550][ T7113] 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. [ 173.923631][ T7113] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.942928][ T7113] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.949883][ T7113] 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. [ 173.976583][ T7113] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.989495][ T7204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.042947][ T7204] team0: Port device team_slave_0 added [ 174.072731][ T6945] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 174.107949][ T7204] team0: Port device team_slave_1 added [ 174.164971][ T7113] device hsr_slave_0 entered promiscuous mode [ 174.201312][ T7113] device hsr_slave_1 entered promiscuous mode [ 174.260996][ T7113] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.269267][ T7113] Cannot create hsr debugfs directory [ 174.276459][ T6945] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 174.337885][ T6945] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 174.426710][ T7277] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.435049][ T7277] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.444727][ T7277] device bridge_slave_0 entered promiscuous mode [ 174.457355][ T6945] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 174.531436][ T7277] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.538512][ T7277] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.548178][ T7277] device bridge_slave_1 entered promiscuous mode [ 174.573906][ T7277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.583638][ T7204] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.590581][ T7204] 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. [ 174.620267][ T7204] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.654700][ T7277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.673316][ T7204] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.680447][ T7204] 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. [ 174.710653][ T7204] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.755286][ T7277] team0: Port device team_slave_0 added [ 174.765866][ T6975] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 174.806412][ T6975] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 174.886874][ T7277] team0: Port device team_slave_1 added [ 174.910500][ T6975] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 174.975686][ T7277] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.983493][ T7277] 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. [ 175.012801][ T7277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.027336][ T6975] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 175.113230][ T7204] device hsr_slave_0 entered promiscuous mode [ 175.151252][ T7204] device hsr_slave_1 entered promiscuous mode [ 175.190940][ T7204] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.198544][ T7204] Cannot create hsr debugfs directory [ 175.208575][ T7277] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.216105][ T7277] 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. [ 175.242905][ T7277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.271500][ T6825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.396758][ T7277] device hsr_slave_0 entered promiscuous mode [ 175.431274][ T7277] device hsr_slave_1 entered promiscuous mode [ 175.470911][ T7277] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.478611][ T7277] Cannot create hsr debugfs directory [ 175.534226][ T6825] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.545147][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.554208][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.630536][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.652265][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.660669][ T27] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.667940][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.676499][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.685679][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.694844][ T27] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.702006][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.709700][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.758123][ T7113] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 175.834228][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.842484][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.889334][ T7113] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 175.917480][ T7113] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 175.964969][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.973881][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.985581][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.995561][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.005421][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.033369][ T7113] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 176.081537][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.100189][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.178884][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.188145][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.199513][ T6825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.214414][ T6945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.248052][ T6975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.291437][ T7204] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 176.363683][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.372198][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.379840][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.388102][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.395926][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.404994][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.413962][ T7204] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 176.467037][ T7204] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 176.515433][ T6975] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.528885][ T6945] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.547615][ T7204] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 176.607512][ T6825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.624069][ T7277] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 176.705426][ T7277] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 176.782491][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.793279][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.802039][ T2511] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.809100][ T2511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.818511][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.827829][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.836646][ T2511] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.843807][ T2511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.852475][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.861446][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.869783][ T2511] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.876893][ T2511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.885459][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.902990][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.912465][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.920417][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.930052][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.939528][ T2511] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.946681][ T2511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.955560][ T7277] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 177.004411][ T7277] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 177.081765][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.122600][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.132437][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.142535][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.151182][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.159734][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.169178][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.189309][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.197881][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.207872][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.262774][ T7113] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.273248][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.282197][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.291327][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.299886][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.310614][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.319790][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.328423][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.337439][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.346473][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.355892][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 177.364866][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.383477][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.392846][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.413899][ T6975] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.429552][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.438910][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.454295][ T6825] device veth0_vlan entered promiscuous mode [ 177.476325][ T6945] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 177.488453][ T6945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.530180][ T7113] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.539611][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.549335][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.558101][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.566689][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.591469][ T6825] device veth1_vlan entered promiscuous mode [ 177.609485][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 177.618139][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.628165][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.636033][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.644234][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.652211][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.660770][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.669767][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.676903][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.687230][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.729789][ T6945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.744372][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 177.752807][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.763168][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.771660][ T2511] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.778689][ T2511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.787077][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.804082][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.816475][ T6975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.854231][ T7204] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.890692][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.900946][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.910309][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.921952][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.930333][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.939772][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.948489][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.957667][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.980368][ T6825] device veth0_macvtap entered promiscuous mode [ 178.023086][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.032672][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.043293][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.054480][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.064754][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.074327][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.084030][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.094010][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.103037][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.119003][ T7113] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.133585][ T7113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.152355][ T7204] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.165497][ T7277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.176690][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 178.188348][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.198381][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.209493][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.219123][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.232604][ T6975] device veth0_vlan entered promiscuous mode [ 178.240034][ T6825] device veth1_macvtap entered promiscuous mode [ 178.259139][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.268622][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.294479][ T6975] device veth1_vlan entered promiscuous mode [ 178.305152][ T6945] device veth0_vlan entered promiscuous mode [ 178.343374][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.352136][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.359865][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.370265][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.379214][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.388431][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.397430][ T27] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.404556][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.413033][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.423076][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.431944][ T27] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.439006][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.447178][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.462904][ T7277] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.492096][ T6945] device veth1_vlan entered promiscuous mode [ 178.500300][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 178.513873][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.522879][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.532644][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.540157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.556692][ T6825] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 178.580107][ T7113] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.599814][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 178.609598][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 178.619308][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.629642][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.638711][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.645844][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.670227][ T6825] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 178.685271][ T6975] device veth0_macvtap entered promiscuous mode [ 178.703626][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.715978][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.724671][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.738786][ T2511] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.745968][ T2511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.754418][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.763725][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.772697][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 178.782202][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 178.790860][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.800985][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.810204][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.820322][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.828996][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 178.852716][ T6975] device veth1_macvtap entered promiscuous mode [ 178.871330][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 178.879516][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.889237][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.899799][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.909364][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.918594][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.927766][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.936524][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.974869][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.986762][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.997141][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.006329][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.015968][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.025361][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.034620][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.043556][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.072965][ T6945] device veth0_macvtap entered promiscuous mode [ 179.100849][ T7113] device veth0_vlan entered promiscuous mode [ 179.135954][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 179.144818][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.153969][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.163206][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.172475][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.180870][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.189693][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.198533][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.207857][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.216982][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.229125][ T6945] device veth1_macvtap entered promiscuous mode [ 179.240546][ T6975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.252549][ T6975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.265886][ T6975] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.277664][ T7204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 179.288695][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 179.298182][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 179.306851][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.316614][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.357132][ T6975] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.368792][ T6975] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.383470][ T6975] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.472250][ T7113] device veth1_vlan entered promiscuous mode [ 179.498228][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.518406][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.551611][ C0] hrtimer: interrupt took 33928 ns [ 179.583911][ T6945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.619662][ T6945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.654676][ T6945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.666080][ T6945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.682289][ T6945] batman_adv: batadv0: Interface activated: batadv_slave_0 10:20:17 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000), 0x20) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d000010) [ 179.779574][ T7277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.788035][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.810600][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.823922][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.838207][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.846056][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.864221][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.905936][ T6945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.961413][ T6945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.989793][ T6945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 180.015735][ T6945] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.035061][ T6945] batman_adv: batadv0: Interface activated: batadv_slave_1 10:20:17 executing program 0: sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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 = socket$inet6(0xa, 0x100000003, 0x2c) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) fstat(0xffffffffffffffff, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x10200, 0x0) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, 0x0) shmctl$IPC_SET(0x0, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="ff000000214d56d0bf7e", 0xfffd, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0xfec0, @loopback={0x0, 0xac141403}}, 0x1c) [ 180.107324][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.118992][ T2592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.186059][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.195733][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.226740][ T7113] device veth0_macvtap entered promiscuous mode [ 180.257890][ T7204] 8021q: adding VLAN 0 to HW filter on device batadv0 10:20:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x0, &(0x7f0000000880)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xab, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/171}, &(0x7f0000000200)=0x78) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) [ 180.355797][ T7113] device veth1_macvtap entered promiscuous mode [ 180.395747][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.406880][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.468670][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.509317][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.747550][ T7113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.781418][ T7113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 10:20:18 executing program 0: sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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 = socket$inet6(0xa, 0x100000003, 0x2c) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) fstat(0xffffffffffffffff, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x10200, 0x0) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, 0x0) shmctl$IPC_SET(0x0, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="ff000000214d56d0bf7e", 0xfffd, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0xfec0, @loopback={0x0, 0xac141403}}, 0x1c) [ 180.816132][ T7113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.847008][ T7113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.877072][ T7113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.900732][ T7113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.934418][ T7113] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.003846][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.033718][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.115663][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.141397][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.157338][ T7113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.179050][ T7113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.189296][ T7113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.199895][ T7113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.211036][ T7113] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.223116][ T7113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.235263][ T7113] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.247604][ T7277] device veth0_vlan entered promiscuous mode [ 181.267293][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.278730][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.297749][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.317098][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 10:20:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x0, &(0x7f0000000880)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xab, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/171}, &(0x7f0000000200)=0x78) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) 10:20:18 executing program 0: sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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 = socket$inet6(0xa, 0x100000003, 0x2c) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) fstat(0xffffffffffffffff, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x10200, 0x0) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, 0x0) shmctl$IPC_SET(0x0, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="ff000000214d56d0bf7e", 0xfffd, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0xfec0, @loopback={0x0, 0xac141403}}, 0x1c) [ 181.413869][ T7277] device veth1_vlan entered promiscuous mode 10:20:18 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), 0x4) [ 181.465285][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.490658][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.515528][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.631847][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.652841][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.702109][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.736070][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.781801][ T7204] device veth0_vlan entered promiscuous mode 10:20:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x2c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfc, 0xac141403}}, 0x1c) 10:20:19 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x458, 0x5013, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x49, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1dc}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="0010b803"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000080)='/dev/usb/hiddev#\x00', 0x0, 0x0) [ 181.939691][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.965009][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.996236][ T7204] device veth1_vlan entered promiscuous mode [ 182.011189][ T7277] device veth0_macvtap entered promiscuous mode 10:20:19 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r0, &(0x7f0000000240)={@void, @val, @mpls={[], @ipv4=@icmp={{0x8, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x88, 0x0, @dev, @remote}, @timestamp}}}, 0x100c) [ 182.083285][ T7277] device veth1_macvtap entered promiscuous mode [ 182.150237][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 182.165714][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 182.193688][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 182.209203][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.219778][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.237001][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.258180][ T7277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.271538][ T2592] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 182.278494][ T7277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.290934][ T7277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.319704][ T7277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.335234][ T7277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.347207][ T7277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.357669][ T7277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.375364][ T7277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.405171][ T7277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.425909][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.435849][ T2512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.450270][ T7277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.462530][ T7277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.473091][ T7277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.484283][ T7277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.496355][ T7277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.507555][ T7277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.517754][ T7277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.528280][ T7277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.540029][ T7277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.549640][ T7204] device veth0_macvtap entered promiscuous mode [ 182.551482][ T2592] usb 3-1: Using ep0 maxpacket: 16 [ 182.561895][ T7204] device veth1_macvtap entered promiscuous mode [ 182.691905][ T2592] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 73, using maximum allowed: 30 [ 182.708823][ T2592] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 182.720732][ T2592] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 182.731210][ T2592] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 73 [ 182.746263][ T2592] usb 3-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 182.756366][ T2592] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.764794][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 182.777374][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.778443][ T2592] usb 3-1: config 0 descriptor?? [ 182.789889][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.790650][ T2511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.868113][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.886873][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.907834][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.922137][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.933410][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.944476][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.955034][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.966767][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.978028][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.988761][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.001261][ T7204] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.017479][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.028641][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.038683][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.051342][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.066977][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.077906][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.088621][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.100305][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.111583][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.123011][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.134116][ T7204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.144638][ T7204] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.156095][ T7204] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.206302][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.220840][ T2474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.332179][ T2592] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0001/input/input5 [ 183.350046][ T2592] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.0001/input/input6 [ 183.458134][ T2592] kye 0003:0458:5013.0001: input,hiddev96,hidraw0: USB HID v0.00 Device [HID 0458:5013] on usb-dummy_hcd.2-1/input0 [ 183.527758][ T2592] usb 3-1: USB disconnect, device number 2 [ 183.585493][ T2592] ================================================================== [ 183.593776][ T2592] BUG: KASAN: use-after-free in __mutex_lock+0x1033/0x13c0 [ 183.600956][ T2592] Read of size 8 at addr ffff88809e9a1150 by task kworker/1:5/2592 [ 183.608922][ T2592] [ 183.611250][ T2592] CPU: 1 PID: 2592 Comm: kworker/1:5 Not tainted 5.7.0-rc6-next-20200522-syzkaller #0 [ 183.620780][ T2592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.630845][ T2592] Workqueue: usb_hub_wq hub_event [ 183.635872][ T2592] Call Trace: [ 183.639152][ T2592] dump_stack+0x18f/0x20d [ 183.643483][ T2592] ? __mutex_lock+0x1033/0x13c0 [ 183.648316][ T2592] ? __mutex_lock+0x1033/0x13c0 [ 183.653161][ T2592] print_address_description.constprop.0.cold+0xd3/0x413 [ 183.660165][ T2592] ? mousedev_destroy+0x20/0xa0 [ 183.665021][ T2592] ? __input_unregister_device+0x1b0/0x430 [ 183.670813][ T2592] ? input_unregister_device+0xb4/0xf0 [ 183.676257][ T2592] ? hidinput_disconnect+0x15e/0x3d0 [ 183.681634][ T2592] ? hid_disconnect+0x13f/0x1a0 [ 183.686475][ T2592] ? vprintk_func+0x97/0x1a6 [ 183.691055][ T2592] ? __mutex_lock+0x1033/0x13c0 [ 183.695886][ T2592] kasan_report.cold+0x1f/0x37 [ 183.700641][ T2592] ? __mutex_lock+0x1033/0x13c0 [ 183.705491][ T2592] __mutex_lock+0x1033/0x13c0 [ 183.710153][ T2592] ? print_usage_bug+0x240/0x240 [ 183.715071][ T2592] ? mousedev_cleanup+0x21/0x180 [ 183.720005][ T2592] ? trace_hardirqs_off+0x50/0x220 [ 183.725109][ T2592] ? mutex_trylock+0x2c0/0x2c0 [ 183.729853][ T2592] ? mark_held_locks+0x9f/0xe0 [ 183.734616][ T2592] ? kfree+0x1eb/0x2b0 [ 183.738677][ T2592] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 183.744667][ T2592] ? kfree_const+0x51/0x60 [ 183.749076][ T2592] ? dev_attr_show+0x90/0x90 [ 183.753659][ T2592] ? mousedev_cleanup+0x21/0x180 [ 183.758593][ T2592] mousedev_cleanup+0x21/0x180 [ 183.763358][ T2592] mousedev_destroy+0x28/0xa0 [ 183.768019][ T2592] __input_unregister_device+0x1b0/0x430 [ 183.773635][ T2592] input_unregister_device+0xb4/0xf0 [ 183.778917][ T2592] hidinput_disconnect+0x15e/0x3d0 [ 183.784114][ T2592] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 183.789662][ T2592] hid_disconnect+0x13f/0x1a0 [ 183.794334][ T2592] hid_device_remove+0x186/0x240 [ 183.799261][ T2592] ? hid_compare_device_paths+0xc0/0xc0 [ 183.804804][ T2592] device_release_driver_internal+0x231/0x500 [ 183.810855][ T2592] bus_remove_device+0x2dc/0x4a0 [ 183.815785][ T2592] device_del+0x481/0xd30 [ 183.820111][ T2592] ? device_link_add_missing_supplier_links+0x370/0x370 [ 183.827040][ T2592] ? mark_held_locks+0x9f/0xe0 [ 183.831785][ T2592] ? _raw_spin_unlock_irq+0x1f/0x80 [ 183.836972][ T2592] hid_destroy_device+0xe1/0x150 [ 183.841891][ T2592] usbhid_disconnect+0x9f/0xe0 [ 183.846638][ T2592] usb_unbind_interface+0x1bd/0x8a0 [ 183.851823][ T2592] ? __pm_runtime_idle+0xd1/0x320 [ 183.856838][ T2592] ? usb_autoresume_device+0x60/0x60 [ 183.862114][ T2592] device_release_driver_internal+0x432/0x500 [ 183.868163][ T2592] bus_remove_device+0x2dc/0x4a0 [ 183.873088][ T2592] device_del+0x481/0xd30 [ 183.877402][ T2592] ? device_link_add_missing_supplier_links+0x370/0x370 [ 183.884317][ T2592] ? usb_remove_ep_devs+0x3e/0x80 [ 183.889329][ T2592] ? remove_intf_ep_devs+0x13f/0x1d0 [ 183.894597][ T2592] usb_disable_device+0x211/0x690 [ 183.899617][ T2592] usb_disconnect+0x284/0x8d0 [ 183.904280][ T2592] hub_event+0x17ca/0x38f0 [ 183.908708][ T2592] ? hub_port_debounce+0x260/0x260 [ 183.913811][ T2592] ? usermodehelper_read_trylock+0xf0/0x2d0 [ 183.919708][ T2592] ? debug_smp_processor_id+0x2f/0x185 [ 183.925173][ T2592] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 183.930708][ T2592] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 183.936689][ T2592] process_one_work+0x965/0x16a0 [ 183.941626][ T2592] ? lock_release+0x800/0x800 [ 183.946282][ T2592] ? pwq_dec_nr_in_flight+0x310/0x310 [ 183.951651][ T2592] ? rwlock_bug.part.0+0x90/0x90 [ 183.956576][ T2592] worker_thread+0x7ab/0xe20 [ 183.961156][ T2592] ? process_one_work+0x16a0/0x16a0 [ 183.966345][ T2592] kthread+0x3b5/0x4a0 [ 183.970414][ T2592] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 183.976124][ T2592] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 183.981838][ T2592] ret_from_fork+0x24/0x30 [ 183.986240][ T2592] [ 183.988546][ T2592] Allocated by task 2592: [ 183.992866][ T2592] save_stack+0x1b/0x40 [ 183.997009][ T2592] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 184.002640][ T2592] kmem_cache_alloc_trace+0x153/0x7d0 [ 184.008012][ T2592] mousedev_create+0x90/0xa20 [ 184.012666][ T2592] mousedev_connect+0x20/0x280 [ 184.017410][ T2592] input_attach_handler+0x194/0x200 [ 184.022587][ T2592] input_register_device.cold+0xf5/0x246 [ 184.028198][ T2592] hidinput_connect+0x4f8f/0xdb30 [ 184.033199][ T2592] hid_connect+0x96b/0xbc0 [ 184.037592][ T2592] hid_hw_start+0xa2/0x130 [ 184.041984][ T2592] kye_probe+0x44/0x536 [ 184.046126][ T2592] hid_device_probe+0x2be/0x3f0 [ 184.050964][ T2592] really_probe+0x281/0x6d0 [ 184.055447][ T2592] driver_probe_device+0xfe/0x1d0 [ 184.060459][ T2592] __device_attach_driver+0x1c2/0x220 [ 184.065838][ T2592] bus_for_each_drv+0x162/0x1e0 [ 184.070667][ T2592] __device_attach+0x21a/0x360 [ 184.075495][ T2592] bus_probe_device+0x1e4/0x290 [ 184.080323][ T2592] device_add+0xaf1/0x1900 [ 184.084735][ T2592] hid_add_device+0x33c/0x9a0 [ 184.089397][ T2592] usbhid_probe+0xac8/0xff0 [ 184.093883][ T2592] usb_probe_interface+0x305/0x7a0 [ 184.099148][ T2592] really_probe+0x281/0x6d0 [ 184.103630][ T2592] driver_probe_device+0xfe/0x1d0 [ 184.108642][ T2592] __device_attach_driver+0x1c2/0x220 [ 184.113998][ T2592] bus_for_each_drv+0x162/0x1e0 [ 184.118836][ T2592] __device_attach+0x21a/0x360 [ 184.123576][ T2592] bus_probe_device+0x1e4/0x290 [ 184.128406][ T2592] device_add+0xaf1/0x1900 [ 184.132816][ T2592] usb_set_configuration+0xec5/0x1740 [ 184.138165][ T2592] usb_generic_driver_probe+0x9d/0xe0 [ 184.143524][ T2592] usb_probe_device+0xc6/0x1f0 [ 184.148264][ T2592] really_probe+0x281/0x6d0 [ 184.152743][ T2592] driver_probe_device+0xfe/0x1d0 [ 184.157743][ T2592] __device_attach_driver+0x1c2/0x220 [ 184.163095][ T2592] bus_for_each_drv+0x162/0x1e0 [ 184.167934][ T2592] __device_attach+0x21a/0x360 [ 184.172684][ T2592] bus_probe_device+0x1e4/0x290 [ 184.177523][ T2592] device_add+0xaf1/0x1900 [ 184.181918][ T2592] usb_new_device.cold+0x753/0x103d [ 184.187093][ T2592] hub_event+0x1eca/0x38f0 [ 184.191493][ T2592] process_one_work+0x965/0x16a0 [ 184.196421][ T2592] worker_thread+0x96/0xe20 [ 184.200901][ T2592] kthread+0x3b5/0x4a0 [ 184.204962][ T2592] ret_from_fork+0x24/0x30 [ 184.209367][ T2592] [ 184.211676][ T2592] Freed by task 2592: [ 184.215635][ T2592] save_stack+0x1b/0x40 [ 184.219768][ T2592] __kasan_slab_free+0xf7/0x140 [ 184.224604][ T2592] kfree+0x109/0x2b0 [ 184.228479][ T2592] device_release+0x71/0x200 [ 184.233048][ T2592] kobject_put+0x1c8/0x2f0 [ 184.237452][ T2592] cdev_device_del+0x69/0x80 [ 184.242031][ T2592] mousedev_destroy+0x20/0xa0 [ 184.246687][ T2592] __input_unregister_device+0x1b0/0x430 [ 184.252308][ T2592] input_unregister_device+0xb4/0xf0 [ 184.257571][ T2592] hidinput_disconnect+0x15e/0x3d0 [ 184.262657][ T2592] hid_disconnect+0x13f/0x1a0 [ 184.267311][ T2592] hid_device_remove+0x186/0x240 [ 184.272225][ T2592] device_release_driver_internal+0x231/0x500 [ 184.278270][ T2592] bus_remove_device+0x2dc/0x4a0 [ 184.283186][ T2592] device_del+0x481/0xd30 [ 184.287493][ T2592] hid_destroy_device+0xe1/0x150 [ 184.292422][ T2592] usbhid_disconnect+0x9f/0xe0 [ 184.297167][ T2592] usb_unbind_interface+0x1bd/0x8a0 [ 184.302358][ T2592] device_release_driver_internal+0x432/0x500 [ 184.308412][ T2592] bus_remove_device+0x2dc/0x4a0 [ 184.313329][ T2592] device_del+0x481/0xd30 [ 184.317636][ T2592] usb_disable_device+0x211/0x690 [ 184.322637][ T2592] usb_disconnect+0x284/0x8d0 [ 184.327292][ T2592] hub_event+0x17ca/0x38f0 [ 184.331699][ T2592] process_one_work+0x965/0x16a0 [ 184.336617][ T2592] worker_thread+0x7ab/0xe20 [ 184.341183][ T2592] kthread+0x3b5/0x4a0 [ 184.345230][ T2592] ret_from_fork+0x24/0x30 [ 184.349616][ T2592] [ 184.351928][ T2592] The buggy address belongs to the object at ffff88809e9a1000 [ 184.351928][ T2592] which belongs to the cache kmalloc-2k of size 2048 [ 184.365973][ T2592] The buggy address is located 336 bytes inside of [ 184.365973][ T2592] 2048-byte region [ffff88809e9a1000, ffff88809e9a1800) [ 184.379316][ T2592] The buggy address belongs to the page: [ 184.384932][ T2592] page:ffffea00027a6840 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 [ 184.394014][ T2592] flags: 0xfffe0000000200(slab) [ 184.398849][ T2592] raw: 00fffe0000000200 ffffea00027ca8c8 ffffea00027bb708 ffff8880aa000e00 [ 184.407415][ T2592] raw: 0000000000000000 ffff88809e9a1000 0000000100000001 0000000000000000 [ 184.415979][ T2592] page dumped because: kasan: bad access detected [ 184.422366][ T2592] [ 184.424672][ T2592] Memory state around the buggy address: [ 184.430281][ T2592] ffff88809e9a1000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.438329][ T2592] ffff88809e9a1080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.446368][ T2592] >ffff88809e9a1100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.454410][ T2592] ^ [ 184.461062][ T2592] ffff88809e9a1180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.469112][ T2592] ffff88809e9a1200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.477581][ T2592] ================================================================== [ 184.485625][ T2592] Disabling lock debugging due to kernel taint 10:20:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') clock_gettime(0x0, 0x0) pipe(0x0) 10:20:22 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="0000010000000000000060a5c26800282900fe800000000000000000000007000000ff020000000000000000000000000001"], 0xfca) 10:20:22 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), 0x4) 10:20:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x2c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfc, 0xac141403}}, 0x1c) 10:20:22 executing program 3: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, 0x0, 0x0) 10:20:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1e, &(0x7f0000000140)={@ipv4={[], [], @empty}}, 0x20) [ 184.837254][ T2592] Kernel panic - not syncing: panic_on_warn set ... [ 184.843888][ T2592] CPU: 1 PID: 2592 Comm: kworker/1:5 Tainted: G B 5.7.0-rc6-next-20200522-syzkaller #0 [ 184.854813][ T2592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.864877][ T2592] Workqueue: usb_hub_wq hub_event [ 184.869899][ T2592] Call Trace: [ 184.873192][ T2592] dump_stack+0x18f/0x20d [ 184.877530][ T2592] ? __mutex_lock+0xf50/0x13c0 [ 184.882302][ T2592] panic+0x2e3/0x75c 10:20:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11c, 0x0, 0x27) [ 184.886201][ T2592] ? __warn_printk+0xf3/0xf3 [ 184.890891][ T2592] ? preempt_schedule_common+0x5e/0xc0 [ 184.896348][ T2592] ? __mutex_lock+0x1033/0x13c0 [ 184.901194][ T2592] ? __mutex_lock+0x1033/0x13c0 [ 184.906049][ T2592] ? preempt_schedule_thunk+0x16/0x18 [ 184.911424][ T2592] ? trace_hardirqs_on+0x55/0x230 [ 184.916444][ T2592] ? __mutex_lock+0x1033/0x13c0 [ 184.921289][ T2592] ? __mutex_lock+0x1033/0x13c0 [ 184.926143][ T2592] end_report+0x4d/0x53 [ 184.930303][ T2592] kasan_report.cold+0xd/0x37 [ 184.934976][ T2592] ? __mutex_lock+0x1033/0x13c0 [ 184.939822][ T2592] __mutex_lock+0x1033/0x13c0 [ 184.944502][ T2592] ? print_usage_bug+0x240/0x240 [ 184.949439][ T2592] ? mousedev_cleanup+0x21/0x180 [ 184.954377][ T2592] ? trace_hardirqs_off+0x50/0x220 [ 184.959493][ T2592] ? mutex_trylock+0x2c0/0x2c0 [ 184.964288][ T2592] ? mark_held_locks+0x9f/0xe0 [ 184.969051][ T2592] ? kfree+0x1eb/0x2b0 [ 184.973132][ T2592] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 184.979131][ T2592] ? kfree_const+0x51/0x60 [ 184.983555][ T2592] ? dev_attr_show+0x90/0x90 [ 184.988132][ T2592] ? mousedev_cleanup+0x21/0x180 [ 184.993052][ T2592] mousedev_cleanup+0x21/0x180 [ 184.997808][ T2592] mousedev_destroy+0x28/0xa0 [ 185.002468][ T2592] __input_unregister_device+0x1b0/0x430 [ 185.008097][ T2592] input_unregister_device+0xb4/0xf0 [ 185.013460][ T2592] hidinput_disconnect+0x15e/0x3d0 [ 185.018550][ T2592] ? kernfs_remove_by_name_ns+0x62/0xb0 [ 185.024096][ T2592] hid_disconnect+0x13f/0x1a0 [ 185.028753][ T2592] hid_device_remove+0x186/0x240 [ 185.033683][ T2592] ? hid_compare_device_paths+0xc0/0xc0 [ 185.039204][ T2592] device_release_driver_internal+0x231/0x500 [ 185.045265][ T2592] bus_remove_device+0x2dc/0x4a0 [ 185.050348][ T2592] device_del+0x481/0xd30 [ 185.054686][ T2592] ? device_link_add_missing_supplier_links+0x370/0x370 [ 185.061606][ T2592] ? mark_held_locks+0x9f/0xe0 [ 185.066351][ T2592] ? _raw_spin_unlock_irq+0x1f/0x80 [ 185.071533][ T2592] hid_destroy_device+0xe1/0x150 [ 185.076449][ T2592] usbhid_disconnect+0x9f/0xe0 [ 185.081192][ T2592] usb_unbind_interface+0x1bd/0x8a0 [ 185.086373][ T2592] ? __pm_runtime_idle+0xd1/0x320 [ 185.091548][ T2592] ? usb_autoresume_device+0x60/0x60 [ 185.096809][ T2592] device_release_driver_internal+0x432/0x500 [ 185.102862][ T2592] bus_remove_device+0x2dc/0x4a0 [ 185.107785][ T2592] device_del+0x481/0xd30 [ 185.112094][ T2592] ? device_link_add_missing_supplier_links+0x370/0x370 [ 185.119001][ T2592] ? usb_remove_ep_devs+0x3e/0x80 [ 185.124002][ T2592] ? remove_intf_ep_devs+0x13f/0x1d0 [ 185.129262][ T2592] usb_disable_device+0x211/0x690 [ 185.134267][ T2592] usb_disconnect+0x284/0x8d0 [ 185.138924][ T2592] hub_event+0x17ca/0x38f0 [ 185.143327][ T2592] ? hub_port_debounce+0x260/0x260 [ 185.148421][ T2592] ? usermodehelper_read_trylock+0xf0/0x2d0 [ 185.154295][ T2592] ? debug_smp_processor_id+0x2f/0x185 [ 185.159732][ T2592] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 185.165254][ T2592] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 185.171209][ T2592] process_one_work+0x965/0x16a0 [ 185.176124][ T2592] ? lock_release+0x800/0x800 [ 185.180777][ T2592] ? pwq_dec_nr_in_flight+0x310/0x310 [ 185.186127][ T2592] ? rwlock_bug.part.0+0x90/0x90 [ 185.191052][ T2592] worker_thread+0x7ab/0xe20 [ 185.195623][ T2592] ? process_one_work+0x16a0/0x16a0 [ 185.200807][ T2592] kthread+0x3b5/0x4a0 [ 185.204863][ T2592] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 185.210568][ T2592] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 185.216274][ T2592] ret_from_fork+0x24/0x30 [ 185.222012][ T2592] Kernel Offset: disabled [ 185.226327][ T2592] Rebooting in 86400 seconds..