Warning: Permanently added '10.128.0.81' (ECDSA) to the list of known hosts. 2020/04/18 01:01:44 fuzzer started 2020/04/18 01:01:46 dialing manager at 10.128.0.105:36643 2020/04/18 01:01:46 syscalls: 2960 2020/04/18 01:01:46 code coverage: enabled 2020/04/18 01:01:46 comparison tracing: enabled 2020/04/18 01:01:46 extra coverage: enabled 2020/04/18 01:01:46 setuid sandbox: enabled 2020/04/18 01:01:46 namespace sandbox: enabled 2020/04/18 01:01:46 Android sandbox: /sys/fs/selinux/policy does not exist 2020/04/18 01:01:46 fault injection: enabled 2020/04/18 01:01:46 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/04/18 01:01:46 net packet injection: enabled 2020/04/18 01:01:46 net device setup: enabled 2020/04/18 01:01:46 concurrency sanitizer: enabled 2020/04/18 01:01:46 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/04/18 01:01:46 USB emulation: /dev/raw-gadget does not exist [ 48.044370][ T6715] KCSAN: could not find function: '_find_next_bit' 2020/04/18 01:01:50 adding functions to KCSAN blacklist: 'dd_has_work' 'do_nanosleep' '__delete_from_page_cache' 'xas_clear_mark' '_find_next_bit' 'io_sq_thread' 'run_timer_softirq' 'kauditd_thread' 'ext4_free_inodes_count' 'ep_poll' 'do_exit' 'tick_nohz_next_event' 'blk_mq_get_request' 'tick_nohz_idle_stop_tick' 'n_tty_receive_buf_common' 'generic_file_read_iter' 'find_get_pages_range_tag' 'mod_timer' 'pipe_double_lock' 'generic_fillattr' 'generic_write_end' 'add_timer' 'wbt_issue' 'echo_char' '__ext4_new_inode' 'page_counter_charge' 'copy_process' 'shmem_add_to_page_cache' 'ext4_mark_iloc_dirty' 'blk_mq_sched_dispatch_requests' 01:05:11 executing program 0: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, 0x0, &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}]}, 0x138) [ 251.061198][ T6717] IPVS: ftp: loaded support on port[0] = 21 01:05:11 executing program 1: getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB], 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, 0x0, &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}]}, 0x138) [ 251.146633][ T6717] chnl_net:caif_netlink_parms(): no params data found [ 251.227131][ T6717] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.234837][ T6717] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.243495][ T6717] device bridge_slave_0 entered promiscuous mode [ 251.260053][ T6717] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.267274][ T6717] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.288183][ T6717] device bridge_slave_1 entered promiscuous mode [ 251.319160][ T6717] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 251.348985][ T6717] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 251.375870][ T6717] team0: Port device team_slave_0 added [ 251.383854][ T6717] team0: Port device team_slave_1 added [ 251.403321][ T6717] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 251.406509][ T6849] IPVS: ftp: loaded support on port[0] = 21 01:05:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r0, &(0x7f0000000240)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @remote}, @timestamp}}}, 0x100c) [ 251.427563][ T6717] 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. [ 251.454536][ T6717] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 251.479861][ T6717] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 251.486877][ T6717] 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. [ 251.513910][ T6717] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 251.599843][ T6717] device hsr_slave_0 entered promiscuous mode [ 251.627805][ T6717] device hsr_slave_1 entered promiscuous mode 01:05:12 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x304}, 0x10) recvmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/149, 0x95}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 251.711904][ T6901] IPVS: ftp: loaded support on port[0] = 21 [ 251.736296][ T6849] chnl_net:caif_netlink_parms(): no params data found [ 251.953945][ T6849] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.978817][ T6849] bridge0: port 1(bridge_slave_0) entered disabled state 01:05:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 251.998895][ T6849] device bridge_slave_0 entered promiscuous mode [ 252.018924][ T6717] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 252.052381][ T6849] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.077543][ T6849] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.085897][ T6849] device bridge_slave_1 entered promiscuous mode [ 252.121792][ T6717] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 252.201984][ T7139] IPVS: ftp: loaded support on port[0] = 21 [ 252.204455][ T6849] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 252.239742][ T6849] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 252.261743][ T6717] netdevsim netdevsim0 netdevsim2: renamed from eth2 01:05:12 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = io_uring_setup(0x169, &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, 0x0, 0x0) [ 252.349436][ T6901] chnl_net:caif_netlink_parms(): no params data found [ 252.367519][ T6717] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 252.379227][ T7147] IPVS: ftp: loaded support on port[0] = 21 [ 252.425676][ T6849] team0: Port device team_slave_0 added [ 252.455634][ T6849] team0: Port device team_slave_1 added [ 252.503458][ T6849] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 252.512397][ T6849] 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. [ 252.539521][ T6849] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 252.552612][ T6849] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 252.564897][ T6849] 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. [ 252.591764][ T6849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 252.626107][ T7190] IPVS: ftp: loaded support on port[0] = 21 [ 252.709544][ T6849] device hsr_slave_0 entered promiscuous mode [ 252.747773][ T6849] device hsr_slave_1 entered promiscuous mode [ 252.797535][ T6849] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 252.805242][ T6849] Cannot create hsr debugfs directory [ 252.824427][ T6901] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.834273][ T6901] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.842646][ T6901] device bridge_slave_0 entered promiscuous mode [ 252.874272][ T7139] chnl_net:caif_netlink_parms(): no params data found [ 252.883417][ T6901] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.890692][ T6901] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.899397][ T6901] device bridge_slave_1 entered promiscuous mode [ 252.923335][ T6901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 252.956151][ T6901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 252.965922][ T7147] chnl_net:caif_netlink_parms(): no params data found [ 253.030240][ T6901] team0: Port device team_slave_0 added [ 253.051102][ T6901] team0: Port device team_slave_1 added [ 253.059262][ T6717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 253.115644][ T6849] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 253.149505][ T7139] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.158687][ T7139] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.166862][ T7139] device bridge_slave_0 entered promiscuous mode [ 253.189498][ T6849] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 253.229991][ T6849] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 253.279230][ T7139] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.286439][ T7139] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.294771][ T7139] device bridge_slave_1 entered promiscuous mode [ 253.303339][ T6901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.310767][ T6901] 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. [ 253.337967][ T6901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 253.360054][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.368476][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.377100][ T6849] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 253.409073][ T7190] chnl_net:caif_netlink_parms(): no params data found [ 253.430391][ T6901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 253.437393][ T6901] 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. [ 253.465338][ T6901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.476883][ T7147] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.486145][ T7147] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.494444][ T7147] device bridge_slave_0 entered promiscuous mode [ 253.504111][ T6717] 8021q: adding VLAN 0 to HW filter on device team0 [ 253.522988][ T7139] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.546190][ T7147] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.554982][ T7147] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.563213][ T7147] device bridge_slave_1 entered promiscuous mode [ 253.581770][ T7139] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.650250][ T6901] device hsr_slave_0 entered promiscuous mode [ 253.697929][ T6901] device hsr_slave_1 entered promiscuous mode [ 253.747604][ T6901] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 253.755308][ T6901] Cannot create hsr debugfs directory [ 253.768990][ T7147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.780883][ T7147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.799353][ T7139] team0: Port device team_slave_0 added [ 253.806859][ T7139] team0: Port device team_slave_1 added [ 253.815906][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.824543][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.834934][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.842008][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.853326][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 253.899242][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.909352][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.919061][ T6445] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.927310][ T6445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.959259][ T7139] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.966400][ T7139] 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. [ 253.993303][ T7139] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 254.005477][ T7147] team0: Port device team_slave_0 added [ 254.012274][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 254.021714][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 254.030714][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 254.040444][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.056175][ T7190] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.064387][ T7190] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.073601][ T7190] device bridge_slave_0 entered promiscuous mode [ 254.082483][ T7139] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 254.090129][ T7139] 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. [ 254.117769][ T7139] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 254.130160][ T7147] team0: Port device team_slave_1 added [ 254.138075][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 254.146050][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 254.155670][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.166453][ T7190] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.175021][ T7190] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.183431][ T7190] device bridge_slave_1 entered promiscuous mode [ 254.205124][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 254.214254][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 254.289206][ T7139] device hsr_slave_0 entered promiscuous mode [ 254.317846][ T7139] device hsr_slave_1 entered promiscuous mode [ 254.357546][ T7139] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 254.365125][ T7139] Cannot create hsr debugfs directory [ 254.371876][ T7147] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 254.379824][ T7147] 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. [ 254.406884][ T7147] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 254.420196][ T7190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 254.429808][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 254.438626][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 254.447167][ T6901] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 254.522903][ T6717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 254.536299][ T7147] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 254.544058][ T7147] 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. [ 254.571799][ T7147] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 254.584678][ T7190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 254.595010][ T6901] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 254.639854][ T6901] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 254.711550][ T6901] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 254.800004][ T6849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.825725][ T7190] team0: Port device team_slave_0 added [ 254.841108][ T7190] team0: Port device team_slave_1 added [ 254.909640][ T7147] device hsr_slave_0 entered promiscuous mode [ 254.967882][ T7147] device hsr_slave_1 entered promiscuous mode [ 255.007742][ T7147] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 255.015464][ T7147] Cannot create hsr debugfs directory [ 255.041247][ T7190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.049199][ T7190] 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. [ 255.081706][ T7190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 255.115567][ T7190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 255.123043][ T7190] 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. [ 255.150365][ T7190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 255.174768][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.182876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.203700][ T6849] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.289300][ T7190] device hsr_slave_0 entered promiscuous mode [ 255.347703][ T7190] device hsr_slave_1 entered promiscuous mode [ 255.388091][ T7190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 255.396901][ T7190] Cannot create hsr debugfs directory [ 255.404858][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 255.413568][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 255.426772][ T6717] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 255.461237][ T6901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.469671][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 255.480274][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.489576][ T6445] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.497453][ T6445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.507466][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 255.549972][ T6901] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.568635][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 255.579100][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.588366][ T3639] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.595539][ T3639] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.603873][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 255.613003][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 255.622303][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.631846][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.640161][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.648961][ T7139] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 255.722572][ T7139] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 255.799520][ T7147] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 255.829132][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 255.838892][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 255.848281][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.856909][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.865303][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.873267][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 255.882232][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.891124][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.898785][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.907752][ T7139] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 255.979739][ T7147] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 256.029311][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.037142][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 256.045960][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.055395][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.064859][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.074259][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.084362][ T7139] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 256.132961][ T6717] device veth0_vlan entered promiscuous mode [ 256.150516][ T6717] device veth1_vlan entered promiscuous mode [ 256.161553][ T7147] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 256.199109][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.207260][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.215660][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 256.224591][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.233669][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.242950][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.252474][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.261771][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.286230][ T6849] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 256.297726][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 256.308536][ T7147] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 256.349888][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 256.358885][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.367184][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.401449][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.411231][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.420514][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.429963][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.439062][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.450034][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.464773][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.474079][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.494047][ T6717] device veth0_macvtap entered promiscuous mode [ 256.502350][ T7190] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 256.550639][ T7190] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 256.619575][ T7190] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 256.659568][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 256.670954][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 256.678555][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 256.697250][ T6901] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 256.708113][ T6901] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 256.722621][ T6717] device veth1_macvtap entered promiscuous mode [ 256.736574][ T7190] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 256.781386][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.789875][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.799212][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.812878][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.822673][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 256.843052][ T6849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 256.879896][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 256.887851][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 256.901970][ T7139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.916420][ T6717] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.934280][ T6901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 256.947383][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.956576][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.965828][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 256.973864][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 257.008466][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.018032][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.030242][ T6717] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 257.039686][ T7139] 8021q: adding VLAN 0 to HW filter on device team0 [ 257.051644][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 257.060395][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 257.099841][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 257.111395][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 257.120569][ T6445] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.128716][ T6445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.152167][ T7147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 257.165116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 257.173653][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.183064][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.212294][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 257.222264][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 257.231273][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.238757][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 257.247220][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.255894][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.264833][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 257.273998][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 257.283134][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.292216][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.301313][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.311430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 257.320363][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.328877][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.336897][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.345494][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.369358][ T7190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 257.378542][ T6849] device veth0_vlan entered promiscuous mode [ 257.391457][ T7147] 8021q: adding VLAN 0 to HW filter on device team0 [ 257.401544][ T6901] device veth0_vlan entered promiscuous mode [ 257.410316][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 257.422178][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 257.435319][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 257.454725][ T6849] device veth1_vlan entered promiscuous mode [ 257.477248][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 257.485836][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 257.494990][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.503207][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 257.511259][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 257.521119][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 257.529939][ T3932] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.537071][ T3932] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.545466][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 257.554441][ T3932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 257.564679][ T7190] 8021q: adding VLAN 0 to HW filter on device team0 [ 257.583961][ T6901] device veth1_vlan entered promiscuous mode [ 257.595333][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 257.603998][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 257.614360][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 257.623383][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 257.632625][ T6445] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.640279][ T6445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 257.648360][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 257.657671][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 257.666510][ T6445] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.673861][ T6445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.681856][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 257.690937][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 257.699572][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 257.709771][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 257.718592][ T6445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 257.769115][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 257.781226][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 257.792334][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 257.802439][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 257.812576][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 257.821904][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 257.830955][ T3639] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.838249][ T3639] bridge0: port 2(bridge_slave_1) entered forwarding state [ 257.846010][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 257.856129][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 257.866011][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 257.873696][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 257.881182][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 257.892565][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.922476][ T6849] device veth0_macvtap entered promiscuous mode [ 257.935067][ T6849] device veth1_macvtap entered promiscuous mode [ 257.948738][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 257.960381][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 257.968574][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 257.978206][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 257.987279][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 257.997832][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 258.006587][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 258.016394][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 258.025771][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 258.035567][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 258.044775][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 258.057597][ T7147] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 258.069955][ T7147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 258.086506][ T7190] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 258.098490][ T7190] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 258.114171][ T7139] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 258.131517][ T6901] device veth0_macvtap entered promiscuous mode [ 258.139661][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 258.149265][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 258.158253][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 258.168239][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 258.177197][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 258.187119][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 258.196369][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 258.205161][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 258.214988][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 258.224648][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 258.233253][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 258.251538][ T6901] device veth1_macvtap entered promiscuous mode [ 258.275708][ T6849] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.291085][ T6849] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.303418][ T6849] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 258.317881][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 258.328624][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 258.349456][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 258.367363][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 258.376412][ T3639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 258.407521][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 258.416265][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 258.438369][ T7190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 258.456296][ T7147] 8021q: adding VLAN 0 to HW filter on device batadv0 01:05:18 executing program 0: [ 258.502266][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.514249][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.532493][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.544000][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.558231][ T6901] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 258.573359][ T6849] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.586230][ T6849] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 01:05:18 executing program 0: [ 258.602301][ T6849] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 258.610911][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 258.623680][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 258.632112][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 258.644717][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 258.660588][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 258.688070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:05:18 executing program 0: [ 258.710060][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.738722][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.751366][ T6901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.763560][ T6901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.799774][ T6901] batman_adv: batadv0: Interface activated: batadv_slave_1 01:05:19 executing program 0: [ 258.817791][ T7139] device veth0_vlan entered promiscuous mode [ 258.827941][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 258.836335][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 258.857243][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 258.867349][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 258.899886][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 01:05:19 executing program 0: [ 258.916069][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 258.929730][ T7139] device veth1_vlan entered promiscuous mode [ 258.962844][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 258.973702][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 258.983374][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 258.993192][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 01:05:19 executing program 0: [ 259.063847][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 259.077191][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.087349][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 259.096075][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 259.114611][ T7139] device veth0_macvtap entered promiscuous mode [ 259.125040][ T7190] device veth0_vlan entered promiscuous mode [ 259.138889][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 259.157706][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 01:05:19 executing program 0: [ 259.171560][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 259.185964][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 259.196663][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 259.212621][ T7139] device veth1_macvtap entered promiscuous mode [ 259.223403][ T7147] device veth0_vlan entered promiscuous mode [ 259.239804][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 259.252335][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 259.271181][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 259.296989][ T7190] device veth1_vlan entered promiscuous mode [ 259.333586][ T7139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.353874][ T7139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.368463][ T7139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.380426][ T7139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.391797][ T7139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.402990][ T7139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.415306][ T7139] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 259.425284][ T7147] device veth1_vlan entered promiscuous mode [ 259.441929][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 259.451852][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 259.467461][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 259.475604][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 259.486367][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 259.498552][ T7139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.510515][ T7139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.521600][ T7139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.532448][ T7139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.542469][ T7139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.553635][ T7139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.565319][ T7139] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 259.583007][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 259.591852][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 259.606189][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 259.640978][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 259.653449][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.664939][ T7190] device veth0_macvtap entered promiscuous mode [ 259.682525][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 259.698163][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 259.714491][ T2899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.730433][ T7190] device veth1_macvtap entered promiscuous mode [ 259.749750][ T7147] device veth0_macvtap entered promiscuous mode [ 259.770909][ T7147] device veth1_macvtap entered promiscuous mode [ 259.806689][ T7190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 01:05:20 executing program 1: [ 259.837309][ T7190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.857308][ T7190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.877299][ T7190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.887873][ T7190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.927317][ T7190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.947412][ T7190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.967331][ T7190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.988740][ T7190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 260.001960][ T7147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.015030][ T7147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.025756][ T7147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.037072][ T7147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.049980][ T7147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.061056][ T7147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.072198][ T7147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.083668][ T7147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.094090][ T7147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 260.105486][ T7147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.117811][ T7147] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 260.129987][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 260.142252][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 260.151832][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 260.160158][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 260.169148][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 260.178230][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 260.188374][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 260.228581][ T7147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 260.239904][ T7147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.250446][ T7147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 260.265371][ T7147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.275915][ T7147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 260.287106][ T7147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.297793][ T7147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 260.308582][ T7147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.319626][ T7147] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 260.328517][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 260.342702][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 260.354835][ T7190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 260.368126][ T7190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.381051][ T7190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 260.393042][ T7190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.403929][ T7190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 260.415668][ T7190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.426112][ T7190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 260.437640][ T7190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.448024][ T7190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 260.458883][ T7190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.470060][ T7190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 260.484617][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 260.493378][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:05:20 executing program 2: 01:05:21 executing program 3: 01:05:21 executing program 4: r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000040)="45e9aed12f060000000000000025d86800278d010000805acf4f8f36460234", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) 01:05:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'gretap0\x00', 0x400}) write(0xffffffffffffffff, 0x0, 0x0) 01:05:21 executing program 0: 01:05:21 executing program 1: 01:05:21 executing program 2: 01:05:21 executing program 3: perf_event_open(&(0x7f000001d000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x10400003) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) set_thread_area(0x0) syz_open_procfs(0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/softnet_stat\x00') preadv(r0, &(0x7f00000017c0), 0x315, 0x800000) creat(0x0, 0x0) 01:05:21 executing program 4: r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000040)="45e9aed12f060000000000000025d86800278d010000805acf4f8f36460234", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) [ 261.020576][ T8134] ptrace attach of "/root/syz-executor.4"[8131] was attempted by "/root/syz-executor.4"[8134] 01:05:21 executing program 2: pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 01:05:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="25bca274769e630a2734fa0095006f2687ecb86a54a10f0040000000000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@lazytime='lazytime'}, {@init_itable='init_itable'}, {@usrjquota_path={'usrjquota', 0x3d, './file1'}}]}) 01:05:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c0000000001ff0500000000000000f6ff0000003c0001002c000100140003000000000000000000000000000000000114000400fe800000000000001e000000000000bb0c0002000500010000000000240002000c000200050001000000000014000100080001000000000008000200e0000001080007000000000008001500000000000800040000000000"], 0x8c}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0xfffffffffffffcc9, &(0x7f0000000200)={0x0}, 0x8}, 0x0) [ 261.187221][ C0] hrtimer: interrupt took 37386 ns [ 261.254459][ T8158] ================================================================== [ 261.262952][ T8158] BUG: KCSAN: data-race in vm_area_dup / vma_interval_tree_remove [ 261.270838][ T8158] [ 261.273172][ T8158] write to 0xffff888121d51200 of 8 bytes by task 8156 on cpu 0: [ 261.280821][ T8158] vma_interval_tree_remove+0x1a6/0x8e0 [ 261.286381][ T8158] __remove_shared_vm_struct+0xa4/0xc0 [ 261.291846][ T8158] unlink_file_vma+0x65/0x80 [ 261.297137][ T8158] free_pgtables+0x145/0x1f0 [ 261.301897][ T8158] exit_mmap+0x14d/0x2f0 [ 261.306241][ T8158] mmput+0xe2/0x260 [ 261.310595][ T8158] do_exit+0x644/0x1150 [ 261.315595][ T8158] do_group_exit+0xae/0x1a0 [ 261.320286][ T8158] __x64_sys_exit_group+0x2b/0x30 [ 261.325591][ T8158] do_syscall_64+0xc7/0x3b0 [ 261.330239][ T8158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.336135][ T8158] [ 261.338492][ T8158] read to 0xffff888121d51190 of 200 bytes by task 8158 on cpu 1: [ 261.346210][ T8158] vm_area_dup+0x71/0x110 [ 261.351412][ T8158] __split_vma+0x83/0x340 [ 261.355742][ T8158] split_vma+0x69/0x90 [ 261.360976][ T8158] mprotect_fixup+0x45d/0x530 [ 261.366374][ T8158] do_mprotect_pkey+0x3da/0x640 [ 261.372208][ T8158] __x64_sys_mprotect+0x4d/0x60 [ 261.377430][ T8158] do_syscall_64+0xc7/0x3b0 [ 261.382258][ T8158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.388753][ T8158] [ 261.391188][ T8158] Reported by Kernel Concurrency Sanitizer on: [ 261.397722][ T8158] CPU: 1 PID: 8158 Comm: modprobe Not tainted 5.7.0-rc1-syzkaller #0 [ 261.406063][ T8158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.416738][ T8158] ================================================================== [ 261.425065][ T8158] Kernel panic - not syncing: panic_on_warn set ... [ 261.432034][ T8158] CPU: 1 PID: 8158 Comm: modprobe Not tainted 5.7.0-rc1-syzkaller #0 [ 261.440195][ T8158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.450349][ T8158] Call Trace: [ 261.453650][ T8158] dump_stack+0x11d/0x187 [ 261.457989][ T8158] panic+0x210/0x640 [ 261.463892][ T8158] ? vprintk_func+0x89/0x13a [ 261.468496][ T8158] kcsan_report.cold+0xc/0x1a [ 261.473191][ T8158] kcsan_setup_watchpoint+0x3fb/0x440 [ 261.478665][ T8158] vm_area_dup+0x71/0x110 [ 261.483102][ T8158] __split_vma+0x83/0x340 [ 261.487705][ T8158] split_vma+0x69/0x90 [ 261.491890][ T8158] mprotect_fixup+0x45d/0x530 [ 261.496580][ T8158] do_mprotect_pkey+0x3da/0x640 [ 261.501437][ T8158] __x64_sys_mprotect+0x4d/0x60 [ 261.506397][ T8158] do_syscall_64+0xc7/0x3b0 [ 261.511540][ T8158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.517519][ T8158] RIP: 0033:0x7ff01ed023a7 [ 261.522838][ T8158] Code: ff 66 90 b8 0b 00 00 00 0f 05 48 3d 01 f0 ff ff 73 01 c3 48 8d 0d 89 bd 20 00 f7 d8 89 01 48 83 c8 ff c3 b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d 69 bd 20 00 f7 d8 89 01 48 83 [ 261.542705][ T8158] RSP: 002b:00007ffeff2bbb18 EFLAGS: 00000206 ORIG_RAX: 000000000000000a [ 261.551225][ T8158] RAX: ffffffffffffffda RBX: 00007ff01ef0e170 RCX: 00007ff01ed023a7 [ 261.559546][ T8158] RDX: 0000000000000001 RSI: 0000000000002000 RDI: 000055e55d269000 [ 261.567780][ T8158] RBP: 00007ffeff2bbc50 R08: 0000000000000000 R09: 000000000000000c [ 261.576023][ T8158] R10: 000055e55d26b098 R11: 0000000000000206 R12: 00007ff01ef0e170 [ 261.583791][ T8171] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 261.584093][ T8158] R13: 00007ff01e955ab8 R14: 000055e55d047000 R15: 000055e55d047c68 [ 261.602934][ T8158] Kernel Offset: disabled [ 261.608508][ T8158] Rebooting in 86400 seconds..