[ 41.977356][ T27] audit: type=1800 audit(1586745558.182:21): pid=7551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2452 res=0 [ 42.005460][ T27] audit: type=1800 audit(1586745558.182:22): pid=7551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2480 res=0 [ 42.025771][ T27] audit: type=1800 audit(1586745558.182:23): pid=7551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rsyslog" dev="sda1" ino=2475 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. 2020/04/13 02:39:28 fuzzer started 2020/04/13 02:39:30 dialing manager at 10.128.0.105:35683 2020/04/13 02:39:39 syscalls: 2957 2020/04/13 02:39:39 code coverage: enabled 2020/04/13 02:39:39 comparison tracing: enabled 2020/04/13 02:39:39 extra coverage: enabled 2020/04/13 02:39:39 setuid sandbox: enabled 2020/04/13 02:39:39 namespace sandbox: enabled 2020/04/13 02:39:39 Android sandbox: /sys/fs/selinux/policy does not exist 2020/04/13 02:39:39 fault injection: enabled 2020/04/13 02:39:39 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/04/13 02:39:39 net packet injection: enabled 2020/04/13 02:39:39 net device setup: enabled 2020/04/13 02:39:39 concurrency sanitizer: enabled 2020/04/13 02:39:39 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/04/13 02:39:39 USB emulation: /dev/raw-gadget does not exist syzkaller login: [ 65.193155][ T7715] KCSAN: could not find function: 'poll_schedule_timeout' [ 65.676136][ T7715] KCSAN: could not find function: '_find_next_bit' 2020/04/13 02:39:43 adding functions to KCSAN blacklist: 'mod_timer' '__snd_rawmidi_transmit_ack' 'blk_mq_sched_dispatch_requests' 'add_timer' 'ext4_ext_insert_extent' 'ext4_mark_iloc_dirty' 'run_timer_softirq' 'tick_sched_do_timer' 'blk_mq_get_request' 'ext4_free_inodes_count' 'ext4_nonda_switch' 'generic_fillattr' 'ext4_has_free_clusters' 'wbt_done' 'poll_schedule_timeout' '_find_next_bit' 'kauditd_thread' 'do_nanosleep' 'alloc_pid' 'tick_nohz_idle_stop_tick' 'lruvec_lru_size' '__ext4_new_inode' 'xas_clear_mark' 'generic_write_end' 'shmem_file_read_iter' 'ep_poll' 'blk_mq_dispatch_rq_list' '__mark_inode_dirty' 'copy_process' 'do_syslog' 'ktime_get_real_seconds' 'ext4_writepages' 'pcpu_alloc' 02:41:26 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x400000005) read(r0, &(0x7f0000001300)=""/5, 0xfff) ioctl$TCSETSW(r0, 0x5404, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, "e5ced4471a7f7808853dddce7b7498d7667fc9"}) [ 170.910003][ T7717] IPVS: ftp: loaded support on port[0] = 21 02:41:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x26, &(0x7f0000000000), 0x20a154cc) [ 170.983085][ T7717] chnl_net:caif_netlink_parms(): no params data found [ 171.083659][ T7717] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.104140][ T7717] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.124231][ T7717] device bridge_slave_0 entered promiscuous mode [ 171.145936][ T7717] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.153024][ T7717] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.164640][ T7717] device bridge_slave_1 entered promiscuous mode [ 171.193632][ T7717] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.194844][ T7723] IPVS: ftp: loaded support on port[0] = 21 [ 171.227622][ T7717] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 02:41:27 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={0x14, 0x0, 0x701, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@can, 0x80, 0x0}}, {{&(0x7f0000000480)=@caif=@dbg={0x1d}, 0x80, 0x0}}], 0x2, 0x0) [ 171.263254][ T7717] team0: Port device team_slave_0 added [ 171.273330][ T7717] team0: Port device team_slave_1 added [ 171.323094][ T7717] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.334407][ T7717] 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. [ 171.361329][ T7717] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.381431][ T7723] chnl_net:caif_netlink_parms(): no params data found [ 171.392168][ T7717] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.399554][ T7717] 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. [ 171.426087][ T7717] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.506203][ T7717] device hsr_slave_0 entered promiscuous mode 02:41:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) futex(0x0, 0x85, 0x0, 0x0, 0x0, 0x22fffffe) [ 171.594919][ T7717] device hsr_slave_1 entered promiscuous mode [ 171.682002][ T7727] IPVS: ftp: loaded support on port[0] = 21 02:41:27 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r0, &(0x7f0000001880)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xa21d}}], 0x18}}], 0x1, 0x0) [ 171.763496][ T7723] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.772384][ T7723] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.804691][ T7723] device bridge_slave_0 entered promiscuous mode [ 171.817629][ T7723] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.834148][ T7723] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.842092][ T7723] device bridge_slave_1 entered promiscuous mode [ 171.882102][ T7723] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.907342][ T7723] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 171.910848][ T7730] IPVS: ftp: loaded support on port[0] = 21 [ 171.988142][ T7723] team0: Port device team_slave_0 added [ 171.994992][ T7733] IPVS: ftp: loaded support on port[0] = 21 [ 172.031649][ T7723] team0: Port device team_slave_1 added [ 172.070265][ T7723] batman_adv: batadv0: Adding interface: batadv_slave_0 02:41:28 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x12, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) [ 172.094155][ T7723] 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. [ 172.122365][ T7723] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.178507][ T7723] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.185600][ T7723] 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. [ 172.220804][ T7723] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 172.259947][ T7737] IPVS: ftp: loaded support on port[0] = 21 [ 172.262297][ T7727] chnl_net:caif_netlink_parms(): no params data found [ 172.284463][ T7717] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 172.376159][ T7723] device hsr_slave_0 entered promiscuous mode [ 172.414327][ T7723] device hsr_slave_1 entered promiscuous mode [ 172.484266][ T7723] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 172.491875][ T7723] Cannot create hsr debugfs directory [ 172.500628][ T7717] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 172.548110][ T7717] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 172.647309][ T7717] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 172.757761][ T7730] chnl_net:caif_netlink_parms(): no params data found [ 172.812084][ T7727] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.819843][ T7727] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.827726][ T7727] device bridge_slave_0 entered promiscuous mode [ 172.856566][ T7733] chnl_net:caif_netlink_parms(): no params data found [ 172.865112][ T7727] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.872289][ T7727] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.880375][ T7727] device bridge_slave_1 entered promiscuous mode [ 172.930321][ T7727] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.948605][ T7737] chnl_net:caif_netlink_parms(): no params data found [ 172.958207][ T7723] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 173.006186][ T7723] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 173.057164][ T7727] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.079712][ T7723] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 173.138370][ T7723] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 173.240414][ T7727] team0: Port device team_slave_0 added [ 173.246922][ T7730] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.253955][ T7730] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.263594][ T7730] device bridge_slave_0 entered promiscuous mode [ 173.282903][ T7727] team0: Port device team_slave_1 added [ 173.298771][ T7727] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.306011][ T7727] 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. [ 173.332369][ T7727] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.343443][ T7730] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.352342][ T7730] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.360111][ T7730] device bridge_slave_1 entered promiscuous mode [ 173.380933][ T7730] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.391926][ T7727] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.399175][ T7727] 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. [ 173.425291][ T7727] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.496416][ T7727] device hsr_slave_0 entered promiscuous mode [ 173.564365][ T7727] device hsr_slave_1 entered promiscuous mode [ 173.634259][ T7727] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.641861][ T7727] Cannot create hsr debugfs directory [ 173.648410][ T7730] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.668192][ T7737] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.675771][ T7737] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.683566][ T7737] device bridge_slave_0 entered promiscuous mode [ 173.709870][ T7737] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.717913][ T7737] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.725875][ T7737] device bridge_slave_1 entered promiscuous mode [ 173.737160][ T7733] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.744257][ T7733] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.752023][ T7733] device bridge_slave_0 entered promiscuous mode [ 173.761968][ T7730] team0: Port device team_slave_0 added [ 173.779125][ T7733] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.786216][ T7733] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.793721][ T7733] device bridge_slave_1 entered promiscuous mode [ 173.801276][ T7730] team0: Port device team_slave_1 added [ 173.822178][ T7717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.840105][ T7737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.856173][ T7723] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.868526][ T7730] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.876392][ T7730] 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. [ 173.902497][ T7730] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.914536][ T7737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.923898][ T7730] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.931021][ T7730] 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. [ 173.956911][ T7730] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.975527][ T7733] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.036575][ T7730] device hsr_slave_0 entered promiscuous mode [ 174.084564][ T7730] device hsr_slave_1 entered promiscuous mode [ 174.124230][ T7730] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.131804][ T7730] Cannot create hsr debugfs directory [ 174.138329][ T7733] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.150491][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.159994][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.171130][ T7717] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.180991][ T7737] team0: Port device team_slave_0 added [ 174.188799][ T7737] team0: Port device team_slave_1 added [ 174.209005][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.216684][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.235597][ T7723] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.245699][ T7737] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.252652][ T7737] 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. [ 174.278979][ T7737] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.290689][ T7733] team0: Port device team_slave_0 added [ 174.298751][ T7733] team0: Port device team_slave_1 added [ 174.315116][ T7737] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.322141][ T7737] 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. [ 174.348325][ T7737] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.426037][ T7737] device hsr_slave_0 entered promiscuous mode [ 174.474424][ T7737] device hsr_slave_1 entered promiscuous mode [ 174.554164][ T7737] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.561826][ T7737] Cannot create hsr debugfs directory [ 174.568157][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.577174][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.585672][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.592679][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.600483][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.609424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.617812][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.625139][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.632954][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.649401][ T7733] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.657819][ T7733] 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. [ 174.686248][ T7733] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.704143][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.713055][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.737738][ T7733] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.744946][ T7733] 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. [ 174.770996][ T7733] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.826019][ T7733] device hsr_slave_0 entered promiscuous mode [ 174.904388][ T7733] device hsr_slave_1 entered promiscuous mode [ 174.954201][ T7733] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.961774][ T7733] Cannot create hsr debugfs directory [ 174.967858][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.976761][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.985455][ T2965] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.992478][ T2965] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.000691][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.009260][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.019563][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.027563][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.046854][ T7727] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 175.099911][ T7727] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 175.177018][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.185852][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.194870][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.203503][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.212205][ T3635] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.219449][ T3635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.227691][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.236186][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.253447][ T7727] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 175.307638][ T7727] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 175.396307][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.405645][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.416586][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 175.425293][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.433484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.444859][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.455185][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.475688][ T7717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 175.483342][ T7733] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 175.526468][ T7733] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 175.589905][ T7733] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 175.626756][ T7733] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 175.686540][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.695123][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.729979][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.741362][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.755357][ T7723] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 175.766960][ T7723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 175.777069][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 175.786731][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.805552][ T7730] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 175.856634][ T7730] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 175.938631][ T7730] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 175.996332][ T7730] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 176.053686][ T7717] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.072948][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.080776][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.094465][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.101946][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.109830][ T7737] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 176.169229][ T7737] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 176.249252][ T7723] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.268772][ T7737] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 176.306415][ T7737] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 176.381458][ T7733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.407061][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.415786][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.447780][ T7733] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.467373][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.476029][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.487754][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.495754][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.503272][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.511963][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.520389][ T2965] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.527448][ T2965] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.535401][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.544172][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.552741][ T2965] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.559781][ T2965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.569082][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.588901][ T7717] device veth0_vlan entered promiscuous mode [ 176.595360][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.606677][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.615203][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.623978][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.646860][ T7727] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.662790][ T7717] device veth1_vlan entered promiscuous mode [ 176.675277][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.683291][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.693859][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.702138][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.710776][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.719359][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.727134][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.735035][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.743630][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.753035][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.760868][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.768942][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.779085][ T7727] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.807564][ T7723] device veth0_vlan entered promiscuous mode [ 176.823388][ T7723] device veth1_vlan entered promiscuous mode [ 176.831472][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 176.839870][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.848272][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.857435][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.866175][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.874444][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.882604][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.891329][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.905604][ T7733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.917571][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.926374][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.936814][ T2965] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.943853][ T2965] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.952068][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.992947][ T7723] device veth0_macvtap entered promiscuous mode [ 177.009930][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 177.020485][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.029092][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.037579][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.044653][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.052648][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 177.061242][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 177.069911][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.078767][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 177.098842][ T7723] device veth1_macvtap entered promiscuous mode [ 177.112167][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 177.120649][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.129810][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 177.139021][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 177.147678][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.156551][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.165779][ T7717] device veth0_macvtap entered promiscuous mode [ 177.183224][ T7723] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.195708][ T7737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.208361][ T7730] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.216956][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 177.226569][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.234628][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.242102][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.249874][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.258548][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.267054][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.275698][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.289721][ T7733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.299997][ T7723] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.323730][ T7737] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.333575][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.344858][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.353457][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.363907][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.372376][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.381034][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.389292][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.397310][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.405762][ T7717] device veth1_macvtap entered promiscuous mode [ 177.415895][ T7727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.431477][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.440872][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.455429][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.472153][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.480692][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.487750][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.501482][ T7730] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.527578][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.537070][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.546007][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.554981][ T3635] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.562030][ T3635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.569995][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.580097][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.588876][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.597360][ T3635] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.604394][ T3635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.613510][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.630507][ T7717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 177.641469][ T7717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.653435][ T7717] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.673011][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.687041][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.696026][ T3635] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.703065][ T3635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.711157][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.719844][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.728785][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.736393][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.760349][ T7727] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.768067][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.780004][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.789166][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.798415][ T7717] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 177.809165][ T7717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 177.820409][ T7717] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.847333][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.859574][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.869071][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.878810][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 177.887293][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.895984][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.904754][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.915335][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.923155][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.931614][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.939876][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.950271][ T7733] device veth0_vlan entered promiscuous mode [ 177.966569][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.976923][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.986043][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.997608][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.013106][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.028074][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.041849][ T7737] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.052896][ T7737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.068919][ T7733] device veth1_vlan entered promiscuous mode [ 178.080609][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 178.089739][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.098624][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.108020][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.117857][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.126570][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.136340][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.144748][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.162519][ T7730] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 178.173981][ T7730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.196491][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 178.206691][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.215964][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.225048][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.233674][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.267288][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.275992][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.301990][ T7727] device veth0_vlan entered promiscuous mode [ 178.314950][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.323597][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.331954][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.340195][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.362624][ T7727] device veth1_vlan entered promiscuous mode [ 178.376936][ T7737] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.387617][ T7733] device veth0_macvtap entered promiscuous mode [ 178.404828][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 178.413039][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.427987][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.435746][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.444615][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.453873][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 178.466245][ T7730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.536179][ T7733] device veth1_macvtap entered promiscuous mode 02:41:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x26, &(0x7f0000000000), 0x20a154cc) [ 178.618086][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.631428][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.660347][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.669680][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.681229][ T7727] device veth0_macvtap entered promiscuous mode 02:41:34 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x400000005) read(r0, &(0x7f0000001300)=""/5, 0xfff) ioctl$TCSETSW(r0, 0x5404, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, "e5ced4471a7f7808853dddce7b7498d7667fc9"}) [ 178.702309][ T7733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 178.719133][ T7733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.731114][ T7733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 178.741811][ T7733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.753222][ T7733] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 178.767480][ T7733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.778105][ T7733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.790715][ T7733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.801510][ T7733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 02:41:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x26, &(0x7f0000000000), 0x20a154cc) [ 178.817882][ T7733] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 178.839266][ T7727] device veth1_macvtap entered promiscuous mode [ 178.848736][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 178.858442][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.866818][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 178.887748][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 178.907863][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 02:41:35 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x400000005) read(r0, &(0x7f0000001300)=""/5, 0xfff) ioctl$TCSETSW(r0, 0x5404, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, "e5ced4471a7f7808853dddce7b7498d7667fc9"}) [ 178.916954][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 02:41:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x26, &(0x7f0000000000), 0x20a154cc) [ 178.962268][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.981606][ T3635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.032083][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.045079][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.054545][ T7727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 02:41:35 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x400000005) read(r0, &(0x7f0000001300)=""/5, 0xfff) ioctl$TCSETSW(r0, 0x5404, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, "e5ced4471a7f7808853dddce7b7498d7667fc9"}) [ 179.079794][ T7727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.092807][ T7727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.103482][ T7727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.117808][ T7727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.129003][ T7727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.140939][ T7727] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.157527][ T7730] device veth0_vlan entered promiscuous mode [ 179.165557][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.178343][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.186084][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.197229][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.212233][ T7727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 02:41:35 executing program 1: r0 = perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000005e80)='/dev/snapshot\x00', 0xc001, 0x0) socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) [ 179.225744][ T7727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.247007][ T7727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.264393][ T7727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 02:41:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x1b, 0x5b, 0x8, 0x3b, 0x0, 0x0, 0x0, 0x31, 0x30, 0x0, 0x0, 0x0, 0x106d, 0x40}, [{}]}, 0x78) [ 179.287695][ T7727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.298872][ T7727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.310366][ T7727] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.343302][ T7730] device veth1_vlan entered promiscuous mode [ 179.368818][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 179.385688][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.408350][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.428460][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.446218][ C0] hrtimer: interrupt took 24376 ns [ 179.452029][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.476577][ T7737] device veth0_vlan entered promiscuous mode [ 179.484883][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.502952][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.555908][ T7737] device veth1_vlan entered promiscuous mode [ 179.580451][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 179.593443][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.617211][ T7730] device veth0_macvtap entered promiscuous mode [ 179.635156][ T7730] device veth1_macvtap entered promiscuous mode [ 179.647978][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 179.657670][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 179.666037][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 179.675022][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.698832][ T7737] device veth0_macvtap entered promiscuous mode [ 179.724599][ T7730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.755946][ T7730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.766697][ T7730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.777320][ T7730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.787350][ T7730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.797969][ T7730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.808124][ T7730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.818713][ T7730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.829640][ T7730] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.841942][ T7737] device veth1_macvtap entered promiscuous mode [ 179.851499][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 179.860499][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 179.868809][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.877715][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.889185][ T7730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.900777][ T7730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.910953][ T7730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.921589][ T7730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.931558][ T7730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.941982][ T7730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.951831][ T7730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.962301][ T7730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.973346][ T7730] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.985099][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.993849][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.020561][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.032833][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.042772][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.053841][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.064457][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.075018][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.085109][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.095668][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.105574][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.116048][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.127254][ T7737] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.138595][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.148146][ T2965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.159674][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 180.176702][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.186676][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 180.197165][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.207086][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 180.217854][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.227745][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 180.238163][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.248758][ T7737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 180.259198][ T7737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.270043][ T7737] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 180.287103][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.295749][ T7744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 02:41:36 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={0x14, 0x0, 0x701, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@can, 0x80, 0x0}}, {{&(0x7f0000000480)=@caif=@dbg={0x1d}, 0x80, 0x0}}], 0x2, 0x0) 02:41:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) futex(0x0, 0x85, 0x0, 0x0, 0x0, 0x22fffffe) 02:41:36 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) 02:41:37 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r0, &(0x7f0000001880)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xa21d}}], 0x18}}], 0x1, 0x0) 02:41:37 executing program 1: r0 = perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000005e80)='/dev/snapshot\x00', 0xc001, 0x0) socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 02:41:37 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) 02:41:37 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={0x14, 0x0, 0x701, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@can, 0x80, 0x0}}, {{&(0x7f0000000480)=@caif=@dbg={0x1d}, 0x80, 0x0}}], 0x2, 0x0) 02:41:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) futex(0x0, 0x85, 0x0, 0x0, 0x0, 0x22fffffe) 02:41:37 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) 02:41:37 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 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$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x12, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) 02:41:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) futex(0x0, 0x85, 0x0, 0x0, 0x0, 0x22fffffe) 02:41:37 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r0, &(0x7f0000001880)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xa21d}}], 0x18}}], 0x1, 0x0) 02:41:37 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) 02:41:37 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 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$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x12, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) 02:41:37 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={0x14, 0x0, 0x701, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@can, 0x80, 0x0}}, {{&(0x7f0000000480)=@caif=@dbg={0x1d}, 0x80, 0x0}}], 0x2, 0x0) 02:41:37 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x12, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) 02:41:38 executing program 1: r0 = perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r0, 0x4, 0x2000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000005e80)='/dev/snapshot\x00', 0xc001, 0x0) socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 02:41:38 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 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$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x12, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) 02:41:38 executing program 3: r0 = perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000005e80)='/dev/snapshot\x00', 0xc001, 0x0) socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 02:41:38 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x114) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r0, 0x11a, 0x1, &(0x7f0000000140)={@rand_addr=0x3033300, @multicast2=0xe000000a, @loopback}, 0x28) write$P9_RFSYNC(r0, &(0x7f0000000180)={0x7}, 0xfdef) 02:41:38 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r0, &(0x7f0000001880)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f00000016c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xa21d}}], 0x18}}], 0x1, 0x0) 02:41:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 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$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x12, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) [ 181.903416][ T44] ================================================================== [ 181.911574][ T44] BUG: KCSAN: data-race in echo_char / echo_char [ 181.917888][ T44] [ 181.920235][ T44] write to 0xffffc90002215018 of 8 bytes by task 8023 on cpu 1: [ 181.927871][ T44] echo_char+0x148/0x1b0 [ 181.932120][ T44] n_tty_receive_char_special+0xb13/0x1bc0 [ 181.938050][ T44] n_tty_receive_buf_common+0x17d6/0x1a40 [ 181.943772][ T44] n_tty_receive_buf+0x36/0x50 [ 181.948533][ T44] tty_ioctl+0xaf5/0xd80 02:41:38 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 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$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x12, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000001000"}) [ 181.952770][ T44] ksys_ioctl+0x101/0x150 [ 181.957109][ T44] __x64_sys_ioctl+0x47/0x60 [ 181.961708][ T44] do_syscall_64+0xc7/0x390 [ 181.966216][ T44] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 181.972096][ T44] [ 181.974424][ T44] read to 0xffffc90002215018 of 8 bytes by task 44 on cpu 0: [ 181.981797][ T44] echo_char+0x3d/0x1b0 [ 181.985952][ T44] n_tty_receive_buf_common+0x16d4/0x1a40 [ 181.991674][ T44] n_tty_receive_buf2+0x39/0x50 [ 181.996523][ T44] tty_ldisc_receive_buf+0x69/0xe0 02:41:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="40000000100005075978f69b003a79ca82b2ce00", @ANYRES32=0x0, @ANYBLOB="ffffff0700000000140012000b0001006970766c616e0000040000000a0004000000000000000000"], 0x40}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 182.001642][ T44] tty_port_default_receive_buf+0x82/0xd0 [ 182.007361][ T44] flush_to_ldisc+0x1dd/0x260 [ 182.012041][ T44] process_one_work+0x424/0x930 [ 182.016896][ T44] worker_thread+0x9a/0x7e0 [ 182.021405][ T44] kthread+0x1cb/0x1f0 [ 182.025491][ T44] ret_from_fork+0x1f/0x30 [ 182.029898][ T44] [ 182.032216][ T44] Reported by Kernel Concurrency Sanitizer on: [ 182.038371][ T44] CPU: 0 PID: 44 Comm: kworker/u4:2 Not tainted 5.6.0-rc1-syzkaller #0 [ 182.046612][ T44] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.056695][ T44] Workqueue: events_unbound flush_to_ldisc [ 182.057672][ T8038] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 182.062498][ T44] ================================================================== [ 182.062508][ T44] Kernel panic - not syncing: panic_on_warn set ... [ 182.062528][ T44] CPU: 0 PID: 44 Comm: kworker/u4:2 Not tainted 5.6.0-rc1-syzkaller #0 [ 182.062536][ T44] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 02:41:38 executing program 0: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2}, 0x80) fstatfs(r0, &(0x7f00000000c0)=""/57) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 182.062560][ T44] Workqueue: events_unbound flush_to_ldisc [ 182.080832][ T8039] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 182.085210][ T44] Call Trace: [ 182.085238][ T44] dump_stack+0x11d/0x187 [ 182.085261][ T44] panic+0x210/0x640 [ 182.085282][ T44] ? vprintk_func+0x89/0x13a [ 182.085335][ T44] kcsan_report.cold+0xc/0xf [ 182.138190][ T44] kcsan_setup_watchpoint+0x3fb/0x440 [ 182.143587][ T44] echo_char+0x3d/0x1b0 [ 182.147754][ T44] n_tty_receive_buf_common+0x16d4/0x1a40 02:41:38 executing program 0: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2}, 0x80) fstatfs(r0, &(0x7f00000000c0)=""/57) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 182.153500][ T44] ? n_tty_receive_buf_common+0x1a40/0x1a40 [ 182.159392][ T44] n_tty_receive_buf2+0x39/0x50 [ 182.164261][ T44] tty_ldisc_receive_buf+0x69/0xe0 [ 182.169385][ T44] tty_port_default_receive_buf+0x82/0xd0 [ 182.175127][ T44] flush_to_ldisc+0x1dd/0x260 [ 182.179815][ T44] process_one_work+0x424/0x930 [ 182.184686][ T44] worker_thread+0x9a/0x7e0 [ 182.189210][ T44] ? rescuer_thread+0x6a0/0x6a0 [ 182.194055][ T44] kthread+0x1cb/0x1f0 [ 182.198136][ T44] ? kthread_unpark+0xd0/0xd0 [ 182.202990][ T44] ret_from_fork+0x1f/0x30 [ 182.208896][ T44] Kernel Offset: disabled [ 182.213335][ T44] Rebooting in 86400 seconds..