[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.48' (ECDSA) to the list of known hosts. 2020/05/26 08:44:25 fuzzer started 2020/05/26 08:44:25 dialing manager at 10.128.0.105:44363 2020/05/26 08:44:26 syscalls: 3055 2020/05/26 08:44:26 code coverage: enabled 2020/05/26 08:44:26 comparison tracing: enabled 2020/05/26 08:44:26 extra coverage: enabled 2020/05/26 08:44:26 setuid sandbox: enabled 2020/05/26 08:44:26 namespace sandbox: enabled 2020/05/26 08:44:26 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/26 08:44:26 fault injection: enabled 2020/05/26 08:44:26 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/26 08:44:26 net packet injection: enabled 2020/05/26 08:44:26 net device setup: enabled 2020/05/26 08:44:26 concurrency sanitizer: enabled 2020/05/26 08:44:26 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/26 08:44:26 USB emulation: enabled syzkaller login: [ 53.978688][ T8922] KCSAN: could not find function: 'poll_schedule_timeout' [ 56.045696][ T8922] KCSAN: could not find function: '_find_next_bit' 2020/05/26 08:44:31 adding functions to KCSAN blacklist: 'xas_find_marked' 'ep_poll' 'dd_has_work' 'copy_process' 'mod_timer' 'get_cpu_idle_time_us' 'ktime_get_real_seconds' 'hrtimer_interrupt' 'blk_mq_get_request' 'generic_fillattr' 'shmem_getpage_gfp' 'pcpu_alloc' '__ext4_new_inode' 'poll_schedule_timeout' 'do_nanosleep' 'tick_sched_do_timer' 'io_sq_thread' 'snd_rawmidi_kernel_write1' 'do_signal_stop' 'ext4_mark_iloc_dirty' 'ext4_free_inodes_count' 'ext4_da_write_end' 'd_instantiate_new' '_find_next_bit' 'blk_mq_dispatch_rq_list' 'xas_clear_mark' 'blk_mq_sched_dispatch_requests' 'atime_needs_update' 'futex_wait_queue_me' 'do_syslog' 'generic_write_end' 'page_counter_charge' 'kauditd_thread' 'fasync_remove_entry' 'wbt_done' '__mark_inode_dirty' 'find_get_pages_range_tag' 'vm_area_dup' 'run_timer_softirq' 'tick_nohz_idle_stop_tick' 'cleanup_glue_dir' 'add_timer' [ 57.950024][ T8922] KCSAN: could not find function: 'cleanup_glue_dir' 08:48:03 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000001c0)={0x5, 0xd, 0x0, 0xffffffffffffff9c}) dup(r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000300)) syz_open_procfs(0x0, &(0x7f0000000440)='mountinfo\x00') 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, 0x284, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) stat(0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) [ 269.724557][ T8924] IPVS: ftp: loaded support on port[0] = 21 [ 269.798207][ T8924] chnl_net:caif_netlink_parms(): no params data found 08:48:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffc6d, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0)="0204", 0x2) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffccf, 0x1f4, 0x0, 0xffffffffffffff37) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 269.851050][ T8924] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.860551][ T8924] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.869325][ T8924] device bridge_slave_0 entered promiscuous mode [ 269.877880][ T8924] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.885333][ T8924] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.893348][ T8924] device bridge_slave_1 entered promiscuous mode [ 269.910714][ T8924] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 269.922001][ T8924] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 269.941357][ T8924] team0: Port device team_slave_0 added [ 269.948893][ T8924] team0: Port device team_slave_1 added [ 269.967461][ T8924] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 269.974605][ T8924] 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. [ 270.004568][ T8924] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 270.017303][ T8924] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 270.032342][ T8924] 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. [ 270.062227][ T8924] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 270.079024][ T9078] IPVS: ftp: loaded support on port[0] = 21 08:48:03 executing program 2: setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x2f, @loopback, 0x0, 0x0, 'wlc\x00'}, {@private}}, 0x44) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb], 0x100000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 270.165184][ T8924] device hsr_slave_0 entered promiscuous mode [ 270.202550][ T8924] device hsr_slave_1 entered promiscuous mode [ 270.310121][ T9098] IPVS: ftp: loaded support on port[0] = 21 08:48:04 executing program 3: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r1 = dup(r0) sendfile(r0, r1, 0x0, 0x80006) [ 270.413557][ T9078] chnl_net:caif_netlink_parms(): no params data found [ 270.444956][ T8924] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 270.530747][ T8924] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 270.587915][ T8924] netdevsim netdevsim0 netdevsim2: renamed from eth2 08:48:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1040, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x3, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1f) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, 0x0, 0xedc0) fsetxattr$security_evm(r1, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000080)=@ng={0x4, 0x14, "33ba35"}, 0x5, 0x1) syz_genetlink_get_family_id$ipvs(0x0) close(0xffffffffffffffff) [ 270.687781][ T8924] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 270.746528][ T9264] IPVS: ftp: loaded support on port[0] = 21 [ 270.760551][ T9098] chnl_net:caif_netlink_parms(): no params data found [ 270.880004][ T9078] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.889532][ T9078] bridge0: port 1(bridge_slave_0) entered disabled state [ 270.899257][ T9078] device bridge_slave_0 entered promiscuous mode [ 270.929272][ T9078] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.937197][ T9078] bridge0: port 2(bridge_slave_1) entered disabled state [ 270.945886][ T9078] device bridge_slave_1 entered promiscuous mode [ 270.980514][ T9400] IPVS: ftp: loaded support on port[0] = 21 [ 271.000584][ T8924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.009484][ T9078] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 271.020839][ T9098] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.031899][ T9098] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.039687][ T9098] device bridge_slave_0 entered promiscuous mode [ 271.057077][ T9078] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 08:48:04 executing program 5: setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @loopback, 0x0, 0x0, 'wlc\x00'}, {@private}}, 0x44) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb], 0x100000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 271.086164][ T9264] chnl_net:caif_netlink_parms(): no params data found [ 271.095165][ T9098] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.102202][ T9098] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.110879][ T9098] device bridge_slave_1 entered promiscuous mode [ 271.149826][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 271.163070][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 271.177252][ T8924] 8021q: adding VLAN 0 to HW filter on device team0 [ 271.201893][ T9098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 271.223237][ T9078] team0: Port device team_slave_0 added [ 271.238922][ T9098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 271.248858][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 271.262709][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.271020][ T5290] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.278235][ T5290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.289785][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 271.302856][ T9078] team0: Port device team_slave_1 added [ 271.338347][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 271.347105][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.356007][ T4142] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.363077][ T4142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.371294][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 271.390437][ T9078] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.397930][ T9078] 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. [ 271.424101][ T9078] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.439350][ T9078] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.446443][ T9078] 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. [ 271.472640][ T9078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.505349][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 271.522374][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 271.531250][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 271.541438][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 271.550131][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 271.560304][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 271.568660][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 271.578745][ T9098] team0: Port device team_slave_0 added [ 271.586273][ T9098] team0: Port device team_slave_1 added [ 271.589021][ T9558] IPVS: ftp: loaded support on port[0] = 21 [ 271.600997][ T9264] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.608579][ T9264] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.616590][ T9264] device bridge_slave_0 entered promiscuous mode [ 271.624012][ T9400] chnl_net:caif_netlink_parms(): no params data found [ 271.641269][ T8924] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 271.652776][ T8924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 271.661745][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 271.670142][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 271.679584][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 271.695066][ T9098] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.702155][ T9098] 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. [ 271.729240][ T9098] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.743283][ T9264] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.750432][ T9264] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.758356][ T9264] device bridge_slave_1 entered promiscuous mode [ 271.782610][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 271.789992][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 271.824471][ T9078] device hsr_slave_0 entered promiscuous mode [ 271.862847][ T9078] device hsr_slave_1 entered promiscuous mode [ 271.912368][ T9078] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 271.924412][ T9078] Cannot create hsr debugfs directory [ 271.930390][ T9098] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.937898][ T9098] 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. [ 271.964354][ T9098] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.993437][ T9264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 272.020044][ T8924] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 272.031103][ T9264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 272.105890][ T9098] device hsr_slave_0 entered promiscuous mode [ 272.162807][ T9098] device hsr_slave_1 entered promiscuous mode [ 272.202372][ T9098] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 272.210042][ T9098] Cannot create hsr debugfs directory [ 272.243128][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 272.251766][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 272.269526][ T9400] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.277145][ T9400] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.284775][ T9400] device bridge_slave_0 entered promiscuous mode [ 272.294638][ T9400] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.301771][ T9400] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.310760][ T9400] device bridge_slave_1 entered promiscuous mode [ 272.333443][ T9264] team0: Port device team_slave_0 added [ 272.343571][ T9264] team0: Port device team_slave_1 added [ 272.356445][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 272.366658][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 272.378785][ T8924] device veth0_vlan entered promiscuous mode [ 272.407691][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 272.415847][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 272.439821][ T9078] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 272.475275][ T9400] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 272.484755][ T9264] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 272.491697][ T9264] 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. [ 272.518805][ T9264] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 272.533877][ T8924] device veth1_vlan entered promiscuous mode [ 272.552149][ T9078] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 272.586017][ T9400] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 272.606607][ T9400] team0: Port device team_slave_0 added [ 272.615076][ T9264] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 272.622060][ T9264] 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. [ 272.648248][ T9264] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 272.667415][ T9078] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 272.714603][ T9400] team0: Port device team_slave_1 added [ 272.721978][ T9558] chnl_net:caif_netlink_parms(): no params data found [ 272.741369][ T9078] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 272.809846][ T9400] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 272.817570][ T9400] 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. [ 272.845320][ T9400] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 272.857859][ T9400] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 272.865492][ T9400] 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. [ 272.892414][ T9400] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 272.964709][ T9264] device hsr_slave_0 entered promiscuous mode [ 273.012595][ T9264] device hsr_slave_1 entered promiscuous mode [ 273.062468][ T9264] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 273.070050][ T9264] Cannot create hsr debugfs directory [ 273.079853][ T9098] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 273.140017][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 273.148154][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 273.162930][ T9098] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 273.194513][ T9098] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 273.238796][ T9098] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 273.354463][ T9400] device hsr_slave_0 entered promiscuous mode [ 273.372551][ T9400] device hsr_slave_1 entered promiscuous mode [ 273.412308][ T9400] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 273.420019][ T9400] Cannot create hsr debugfs directory [ 273.451161][ T9558] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.458745][ T9558] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.467717][ T9558] device bridge_slave_0 entered promiscuous mode [ 273.492757][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 273.501415][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.536768][ T8924] device veth0_macvtap entered promiscuous mode [ 273.546422][ T9558] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.554435][ T9558] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.562156][ T9558] device bridge_slave_1 entered promiscuous mode [ 273.595698][ T8924] device veth1_macvtap entered promiscuous mode [ 273.610911][ T9558] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 273.635183][ T9558] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 273.668059][ T9078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 273.695001][ T9264] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 273.729351][ T9558] team0: Port device team_slave_0 added [ 273.741782][ T9098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 273.751893][ T9264] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 273.784488][ T9558] team0: Port device team_slave_1 added [ 273.790165][ T9264] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 273.848711][ T8924] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 273.859625][ T9400] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 273.918410][ T9264] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 273.963975][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 273.972616][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 273.981485][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 273.990266][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.998719][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 274.007897][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 274.019405][ T9078] 8021q: adding VLAN 0 to HW filter on device team0 [ 274.033548][ T9400] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 274.065156][ T9400] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 274.115548][ T9400] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 274.168542][ T8924] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 274.176337][ T9558] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 274.183417][ T9558] 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. [ 274.209714][ T9558] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 274.235020][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 274.245070][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 274.254340][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 274.263743][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 274.272143][ T5290] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.279323][ T5290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.287649][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 274.296442][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 274.304954][ T5290] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.312078][ T5290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.319891][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 274.334828][ T9098] 8021q: adding VLAN 0 to HW filter on device team0 [ 274.342392][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 274.350605][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 274.359108][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 274.368733][ T9558] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 274.376567][ T9558] 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. [ 274.402855][ T9558] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 274.432269][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 274.442150][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 274.450664][ T9526] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.457723][ T9526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.466050][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 274.644873][ T9558] device hsr_slave_0 entered promiscuous mode [ 274.682636][ T9558] device hsr_slave_1 entered promiscuous mode [ 274.722507][ T9558] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 274.730192][ T9558] Cannot create hsr debugfs directory [ 274.739632][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 274.750876][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 274.759739][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 274.769385][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 274.778141][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 274.787122][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 274.795738][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 274.804429][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 274.813245][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 274.821635][ T4142] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.828698][ T4142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.845417][ T9078] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 274.858551][ T9078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 274.878983][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 274.887617][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 274.898229][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 274.906496][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 274.922394][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 275.002506][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 275.023179][ T4953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 275.063213][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 275.076218][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 275.085360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 275.096891][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 275.105990][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 275.120418][ T9264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 275.151338][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 275.162028][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 275.170634][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 275.187882][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 275.203780][ T9098] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 275.220916][ T9264] 8021q: adding VLAN 0 to HW filter on device team0 [ 275.229603][ T9078] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 275.240395][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 275.249107][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 275.261615][ T9558] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 275.312434][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 275.326422][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 275.337458][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.345257][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.357113][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 275.366028][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 275.376367][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.383477][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.391525][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 275.402991][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 275.414012][ T9400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 275.421050][ T9558] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 275.494211][ T9558] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 275.536962][ T9558] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 275.603014][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 275.611621][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 275.620093][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 275.632314][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 275.640798][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 275.671460][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 275.679677][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 275.688927][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 275.697957][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 275.706204][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 275.714375][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 275.723644][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 275.733159][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 275.741635][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 275.750604][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 275.759498][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 275.769695][ T9098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 275.780962][ T9400] 8021q: adding VLAN 0 to HW filter on device team0 [ 275.788564][ T9078] device veth0_vlan entered promiscuous mode [ 275.800682][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 275.808375][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 275.816404][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 275.824822][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 275.848118][ T9264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 275.861525][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 08:48:09 executing program 0: [ 275.874027][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 275.885165][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.892281][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.909093][ T9078] device veth1_vlan entered promiscuous mode 08:48:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="2c0271ca8b080aae3300bfa4def38003c21c104094", 0xfd5c}], 0x1}, 0xc100) sendmsg(r0, &(0x7f0000000380)={0x0, 0xfffffffffffffeec, &(0x7f0000000400)=[{&(0x7f0000002e00)="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", 0x27d}], 0x1}, 0x0) [ 275.935895][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 275.951024][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 275.960818][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 275.982815][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 275.991279][ T4142] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.998396][ T4142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 276.032747][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready 08:48:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="2c0271ca8b080aae3300bfa4def38003c21c104094", 0xfd5c}], 0x1}, 0xc100) sendmsg(r0, &(0x7f0000000380)={0x0, 0xfffffffffffffeec, &(0x7f0000000400)=[{&(0x7f0000002e00)="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", 0x27d}], 0x1}, 0x0) [ 276.092340][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 276.100609][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 276.122719][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 276.131377][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 276.163230][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 276.171835][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 276.193653][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 276.201170][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 276.232441][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 276.243191][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 276.273364][ T9264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 276.284970][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 276.293094][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 276.312351][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 276.337209][ T9098] device veth0_vlan entered promiscuous mode [ 276.359716][ T9400] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 276.371501][ T9400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 08:48:10 executing program 0: ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) recvmmsg(0xffffffffffffffff, &(0x7f0000002980)=[{{&(0x7f00000015c0)=@isdn, 0x80, &(0x7f0000000180)=[{0x0}], 0x1, &(0x7f00000017c0)=""/87, 0x57}}, {{0x0, 0x0, &(0x7f00000018c0)}}, {{0x0, 0x0, 0x0}}], 0x3, 0x2000, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='system.advise\x00', 0x0, 0x0, 0x2) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') preadv(r0, &(0x7f00000017c0), 0x315, 0x800000) [ 276.391777][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 276.403496][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 276.422984][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 276.431334][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 276.445838][ C0] hrtimer: interrupt took 25120 ns [ 276.452890][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 276.472082][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 276.506003][ T9078] device veth0_macvtap entered promiscuous mode [ 276.529233][ T9098] device veth1_vlan entered promiscuous mode [ 276.540034][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 276.551526][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 276.568613][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 276.579270][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 276.587366][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 276.598630][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 276.616604][ T9558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 276.634566][ T9078] device veth1_macvtap entered promiscuous mode [ 276.685327][ T9558] 8021q: adding VLAN 0 to HW filter on device team0 [ 276.697644][ T9400] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 276.712368][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 276.712912][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 08:48:10 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x44, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r0, &(0x7f0000001440), 0xfffffc41) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mlockall(0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) lseek(r1, 0x7, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x204002, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x1) gettid() syz_genetlink_get_family_id$gtp(&(0x7f00000001c0)='gtp\x00') syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') [ 276.728938][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 276.754547][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 276.765326][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 276.780440][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 276.802895][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 276.823138][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 276.852678][ T9264] device veth0_vlan entered promiscuous mode [ 276.865196][ T9078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 276.892214][ T9078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 276.925899][ T9078] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 276.939214][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 276.958229][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 276.995285][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 277.016143][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 277.042649][ T5290] bridge0: port 1(bridge_slave_0) entered blocking state [ 277.049745][ T5290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 277.094773][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 277.115782][ T5290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 277.148758][ T9098] device veth0_macvtap entered promiscuous mode [ 277.183268][ T9264] device veth1_vlan entered promiscuous mode [ 277.198528][ T9078] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 277.224619][ T9078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 277.243462][ T9078] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 277.250807][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 277.275473][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 277.289696][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 277.315892][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 277.342521][ T4142] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.349692][ T4142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 277.381855][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 277.402927][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 277.411567][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 277.435855][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 277.452814][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 277.487909][ T9098] device veth1_macvtap entered promiscuous mode [ 277.529161][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 277.555213][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 277.564298][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 277.585197][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 277.607111][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 277.632771][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 277.655313][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 277.675042][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 08:48:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r2, &(0x7f0000000200)="9c104a1ac0cfb6827b9ebadafb8582c07ddb3920a49fa10419e63c5fff4773f5fdd564b640e7809902e064f662704f60bce3522cfed38009491f3a6f1be4191bd52fec5208f9c76bf728ce3278056942191141115ff4def01e446dbb", 0x5c, 0x4004, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x35b) r3 = syz_open_pts(r1, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000001c0)) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000000f00), 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 277.874514][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 277.884196][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 277.922689][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 277.930900][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 277.957520][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 08:48:11 executing program 1: [ 277.975169][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 278.007007][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 278.054827][ T9558] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 278.072211][ T9564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 278.080687][ T9564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 08:48:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r2, &(0x7f0000000200)="9c104a1ac0cfb6827b9ebadafb8582c07ddb3920a49fa10419e63c5fff4773f5fdd564b640e7809902e064f662704f60bce3522cfed38009491f3a6f1be4191bd52fec5208f9c76bf728ce3278056942191141115ff4def01e446dbb", 0x5c, 0x4004, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x35b) r3 = syz_open_pts(r1, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000001c0)) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000000f00), 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 278.106597][ T9098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.134349][ T9098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.184375][ T9098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.212359][ T9098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.243427][ T9098] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 278.262973][ T9564] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 278.271548][ T9564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 278.305702][ T9264] device veth0_macvtap entered promiscuous mode [ 278.321229][ T9400] device veth0_vlan entered promiscuous mode [ 278.365220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 278.375833][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 278.395523][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 278.418464][ T9098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.442292][ T9098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.462159][ T9098] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.473507][ T9098] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.488153][ T9098] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 278.501658][ T9400] device veth1_vlan entered promiscuous mode [ 278.513950][ T9264] device veth1_macvtap entered promiscuous mode [ 278.542189][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 278.550119][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 278.561164][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 278.570414][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 278.581194][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 278.590437][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 278.603076][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 278.610639][ T9526] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 278.631377][ T9558] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 278.766465][ T9264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.777149][ T9264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.788144][ T9264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.798867][ T9264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.809433][ T9264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 278.820345][ T9264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.831709][ T9264] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 278.845408][ T9264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.855931][ T9264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.867230][ T9264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.878016][ T9264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.888240][ T9264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 278.899895][ T9264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 278.910997][ T9264] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 278.918925][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 278.928613][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 278.937629][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 278.946317][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 278.955438][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 278.964522][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 278.978481][ T9400] device veth0_macvtap entered promiscuous mode [ 279.031581][ T9400] device veth1_macvtap entered promiscuous mode [ 279.056108][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 279.066691][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 279.078306][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 279.085202][T10241] 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. [ 279.087484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 08:48:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r2, &(0x7f0000000200)="9c104a1ac0cfb6827b9ebadafb8582c07ddb3920a49fa10419e63c5fff4773f5fdd564b640e7809902e064f662704f60bce3522cfed38009491f3a6f1be4191bd52fec5208f9c76bf728ce3278056942191141115ff4def01e446dbb", 0x5c, 0x4004, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x35b) r3 = syz_open_pts(r1, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000001c0)) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000000f00), 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 279.268816][ T9558] device veth0_vlan entered promiscuous mode [ 279.282481][ T9400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 279.300178][ T9400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.325303][ T9400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 279.346065][ T9400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.356629][ T9400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 279.371502][ T9400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.381758][ T9400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 279.395041][ T9400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.428513][ T9400] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 279.466225][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 279.483243][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 279.494380][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 279.507279][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 08:48:13 executing program 3: [ 279.532550][ T9558] device veth1_vlan entered promiscuous mode [ 279.539326][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 279.556264][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 279.567744][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 279.576547][ T9400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 279.591487][ T9400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.615117][ T9400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 279.628969][ T9400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.639489][ T9400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 279.652981][ T9400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.665326][ T9400] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 279.676986][ T9400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 279.690338][ T9400] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 279.733430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 279.744681][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 279.805344][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 279.815678][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 279.876205][ T9558] device veth0_macvtap entered promiscuous mode [ 279.942312][ T9558] device veth1_macvtap entered promiscuous mode [ 280.025326][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.046262][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.056776][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.069103][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.079361][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.090984][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.117104][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.128690][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.139217][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 280.150712][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.163766][ T9558] batman_adv: batadv0: Interface activated: batadv_slave_0 08:48:13 executing program 4: io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x2, 0x8000000000002b9, &(0x7f0000d83f60), 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) io_submit(r0, 0x1, &(0x7f0000000680)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r2 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r0, 0xd8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) [ 280.172600][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 280.188058][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 280.197835][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 280.207493][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 280.219543][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.235407][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.246423][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.257613][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.269113][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.280482][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.291397][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.302492][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.313441][ T9558] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 280.324880][ T9558] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.336661][ T9558] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 280.352856][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 280.361457][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 08:48:14 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0x453, 0x0, 0x0, 0x0, "b3", [""]}, 0x14}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 08:48:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r2, &(0x7f0000000200)="9c104a1ac0cfb6827b9ebadafb8582c07ddb3920a49fa10419e63c5fff4773f5fdd564b640e7809902e064f662704f60bce3522cfed38009491f3a6f1be4191bd52fec5208f9c76bf728ce3278056942191141115ff4def01e446dbb", 0x5c, 0x4004, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x35b) r3 = syz_open_pts(r1, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000001c0)) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000000f00), 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 08:48:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r2, &(0x7f0000000200)="9c104a1ac0cfb6827b9ebadafb8582c07ddb3920a49fa10419e63c5fff4773f5fdd564b640e7809902e064f662704f60bce3522cfed38009491f3a6f1be4191bd52fec5208f9c76bf728ce3278056942191141115ff4def01e446dbb", 0x5c, 0x4004, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x35b) r3 = syz_open_pts(r1, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f00000001c0)) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000000f00), 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 08:48:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x275a, 0x0) 08:48:14 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000c811}, 0x24000810) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x0, 0x0, 0x3ff, 0x5}}) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000440)="4c0000001200ff09fffefd956fa283b7270fd917df226c24a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f", 0x4c}], 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 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, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x8000}, 0x0, 0x400000000000000, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000300)={0x0, 'bond_slave_1\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x20, 0x0, 0x0, 0x9, 0xcbc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8041}, 0x80) recvmmsg(r0, &(0x7f0000001380), 0x4000000000000f0, 0x0, &(0x7f0000000200)={0x77359400}) syz_emit_ethernet(0x1, &(0x7f0000001640)=ANY=[@ANYRESDEC], 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 08:48:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x35b) r2 = syz_open_pts(r1, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000001c0)) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) openat$ppp(0xffffffffffffff9c, 0x0, 0x101000, 0x0) getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000000f00), 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, 0x0) 08:48:14 executing program 5: timer_create(0x8, 0x0, &(0x7f0000000040)) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r1, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1b1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x20100, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl(r2, 0x8000001, &(0x7f0000000340)="fe9db3038bea3fe8fb866596503fcffd3297e0a730b754b97cc13414b0df892fed1b95813d89a86d6323dbfa9e96ed2f87e73cdd1ede11f209648b90b65c9e606a9647aabd67f68bd631b4858e8b0000000010e42d30496efc0ba78756f87e7a2461c7a47723e3ef5bea0bc2c7e2b1ec91dfe61b0871dd5158d88021235474a0dded72de7df092dc1b82757e2aea217a32fa20aef53e491c92e5383d5002340b5ccc43120bcec114702042ab8e4477e8c0610eb813b49647688f991b84c52f58ca977a03bdad5bccad1a") timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, r0+10000000}}, 0x0) clock_gettime(0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) timer_settime(0x0, 0x0, &(0x7f0000001380)={{0x0, 0x989680}}, &(0x7f00000013c0)) [ 280.670673][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.683176][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.702085][ T27] audit: type=1107 audit(1590482894.345:2): pid=10301 uid=0 auid=0 ses=4 subj==unconfined msg='³' [ 280.771183][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.793454][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.805600][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.815561][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.826884][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.837759][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.847861][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.857536][T10296] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 08:48:14 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4141, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/igmp\x00') preadv(r0, &(0x7f0000000480), 0x100000000000023a, 0x6c00000000000000) [ 280.892529][ T27] audit: type=1107 audit(1590482894.345:3): pid=10301 uid=0 auid=0 ses=4 subj==unconfined msg='³' 08:48:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140), 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x35b) r2 = syz_open_pts(r1, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000001c0)) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:48:14 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000240)='nbd\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xc125, 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={0x8000}, 0x10, 0xc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000400)={{0x96, 0x20}, 'port0\x00', 0x12, 0x20420, 0x7fff, 0x0, 0x478, 0x7, 0xaf86, 0x0, 0x1, 0x3}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/timer_list\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 08:48:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x0, 0xea60}, 0x10) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = memfd_create(&(0x7f00000001c0)='$\xbbet\t\x00\x00\x00\x00\x00\x00\x00\x00e\x83\xfdr\xdaz!\xcf\xec\xfcS\xb2\xcf\n\xb0>\x95\x8f\x1614(s\xff\xff/\xc7\xb2\xa9\xa6\xb3\x92S\xfe\xd4\x890\xc3\x1b\xb8\xaa\xa1\xec\xcb%\xf6sh\xe6\x82\xc3\x1b\x8a,K4b\xc5\xc5\x12Nr_\xc2\xe1\xd7\xe42\x10\xf0C\xa0[\x7f\x99Is\x90+\xd2x\x87\xec\x1a\xd1\x03\'\xaa\x90\xe26\xbc6\xecf\xe1/\xd8\xed\xe2\xcb8U\xca\xaaIf\xcb\x05\xb0:^u\xd1b\xd1&\xc3\xfd=\xbd\xf3,wq\f7\x85e\xa8d\xdfx\xab\x05[\x11\xa0\xd36\x85\xac\xb5*\xf9\x80\x0e\x7f\xc0\x10;\x10\xe2\xc5\xe2b\x1b\xcb\n', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r2, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, 0x80000002, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp\x00') 08:48:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140), 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x35b) r2 = syz_open_pts(r1, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000001c0)) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) openat$ppp(0xffffffffffffff9c, 0x0, 0x101000, 0x0) 08:48:14 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4141, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/igmp\x00') preadv(r0, &(0x7f0000000480), 0x100000000000023a, 0x6c00000000000000) 08:48:14 executing program 4: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4141, 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, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) preadv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/igmp\x00') preadv(r0, &(0x7f0000000480), 0x100000000000023a, 0x6c00000000000000) [ 281.298470][ T3539] ================================================================== [ 281.306610][ T3539] BUG: KCSAN: data-race in echo_char / n_tty_receive_char_special [ 281.314405][ T3539] [ 281.316743][ T3539] write to 0xffffc90014cfd018 of 8 bytes by task 10325 on cpu 0: [ 281.324696][ T3539] n_tty_receive_char_special+0x116d/0x1bc0 [ 281.330625][ T3539] n_tty_receive_buf_common+0x17d6/0x1a40 [ 281.337311][ T3539] n_tty_receive_buf+0x36/0x50 [ 281.342518][ T3539] tty_ioctl+0xaf4/0xd80 [ 281.347112][ T3539] ksys_ioctl+0x101/0x150 [ 281.351451][ T3539] __x64_sys_ioctl+0x47/0x60 [ 281.356060][ T3539] do_syscall_64+0xc7/0x3b0 [ 281.360588][ T3539] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 281.366467][ T3539] [ 281.368790][ T3539] read to 0xffffc90014cfd018 of 8 bytes by task 3539 on cpu 1: [ 281.376419][ T3539] echo_char+0xb0/0x1b0 [ 281.380579][ T3539] n_tty_receive_buf_common+0x16d4/0x1a40 [ 281.386397][ T3539] n_tty_receive_buf2+0x39/0x50 [ 281.391795][ T3539] tty_ldisc_receive_buf+0x69/0xe0 [ 281.397092][ T3539] tty_port_default_receive_buf+0x82/0xd0 [ 281.402996][ T3539] flush_to_ldisc+0x1dd/0x260 [ 281.407770][ T3539] process_one_work+0x424/0x930 [ 281.412720][ T3539] worker_thread+0x9a/0x7e0 [ 281.418185][ T3539] kthread+0x203/0x230 [ 281.422774][ T3539] ret_from_fork+0x1f/0x30 [ 281.427191][ T3539] [ 281.429644][ T3539] Reported by Kernel Concurrency Sanitizer on: [ 281.435796][ T3539] CPU: 1 PID: 3539 Comm: kworker/u4:4 Not tainted 5.7.0-rc1-syzkaller #0 [ 281.444196][ T3539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.454264][ T3539] Workqueue: events_unbound flush_to_ldisc [ 281.460063][ T3539] ================================================================== [ 281.468211][ T3539] Kernel panic - not syncing: panic_on_warn set ... [ 281.475592][ T3539] CPU: 1 PID: 3539 Comm: kworker/u4:4 Not tainted 5.7.0-rc1-syzkaller #0 [ 281.483996][ T3539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 08:48:15 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f00000001c0)) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) openat$ppp(0xffffffffffffff9c, 0x0, 0x101000, 0x0) [ 281.494066][ T3539] Workqueue: events_unbound flush_to_ldisc [ 281.499865][ T3539] Call Trace: [ 281.503163][ T3539] dump_stack+0x11d/0x187 [ 281.507501][ T3539] panic+0x210/0x640 [ 281.511405][ T3539] ? vprintk_func+0x89/0x13a [ 281.516005][ T3539] kcsan_report.cold+0xc/0x1a [ 281.520695][ T3539] kcsan_setup_watchpoint+0x3fb/0x440 [ 281.526077][ T3539] echo_char+0xb0/0x1b0 [ 281.530262][ T3539] n_tty_receive_buf_common+0x16d4/0x1a40 [ 281.536167][ T3539] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 281.542071][ T3539] ? n_tty_receive_buf_common+0x1a40/0x1a40 [ 281.547967][ T3539] n_tty_receive_buf2+0x39/0x50 [ 281.552823][ T3539] tty_ldisc_receive_buf+0x69/0xe0 [ 281.558089][ T3539] tty_port_default_receive_buf+0x82/0xd0 [ 281.563910][ T3539] flush_to_ldisc+0x1dd/0x260 [ 281.568736][ T3539] process_one_work+0x424/0x930 [ 281.573603][ T3539] worker_thread+0x9a/0x7e0 [ 281.578124][ T3539] ? rescuer_thread+0x6a0/0x6a0 [ 281.582976][ T3539] kthread+0x203/0x230 [ 281.587046][ T3539] ? kthread_unpark+0xd0/0xd0 [ 281.591722][ T3539] ret_from_fork+0x1f/0x30 [ 281.597494][ T3539] Kernel Offset: disabled [ 281.601814][ T3539] Rebooting in 86400 seconds..