[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.179' (ECDSA) to the list of known hosts. 2020/06/30 08:25:31 fuzzer started 2020/06/30 08:25:31 dialing manager at 10.128.0.105:41857 2020/06/30 08:25:32 syscalls: 3106 2020/06/30 08:25:32 code coverage: enabled 2020/06/30 08:25:32 comparison tracing: enabled 2020/06/30 08:25:32 extra coverage: enabled 2020/06/30 08:25:32 setuid sandbox: enabled 2020/06/30 08:25:32 namespace sandbox: enabled 2020/06/30 08:25:32 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/30 08:25:32 fault injection: enabled 2020/06/30 08:25:32 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/30 08:25:32 net packet injection: enabled 2020/06/30 08:25:32 net device setup: enabled 2020/06/30 08:25:32 concurrency sanitizer: enabled 2020/06/30 08:25:32 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/30 08:25:32 USB emulation: enabled 2020/06/30 08:25:32 suppressing KCSAN reports in functions: '__add_to_page_cache_locked' 'ext4_free_inode' '__ext4_new_inode' 'do_epoll_wait' 'pcpu_alloc' 'copy_process' 'blk_mq_sched_dispatch_requests' '__blkdev_get' '__xa_clear_mark' 'find_get_pages_range_tag' 'fasync_remove_entry' 'blk_mq_dispatch_rq_list' 'expire_timers' 'generic_write_end' 08:25:42 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) syzkaller login: [ 42.207720][ T8654] IPVS: ftp: loaded support on port[0] = 21 [ 42.263012][ T8654] chnl_net:caif_netlink_parms(): no params data found 08:25:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002f80)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) [ 42.305777][ T8654] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.312892][ T8654] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.321039][ T8654] device bridge_slave_0 entered promiscuous mode [ 42.328957][ T8654] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.336268][ T8654] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.344094][ T8654] device bridge_slave_1 entered promiscuous mode [ 42.360114][ T8654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.384586][ T8654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.414890][ T8654] team0: Port device team_slave_0 added [ 42.429887][ T8654] team0: Port device team_slave_1 added [ 42.454368][ T8800] IPVS: ftp: loaded support on port[0] = 21 [ 42.466145][ T8654] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.483240][ T8654] 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. [ 42.533228][ T8654] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.554609][ T8654] batman_adv: batadv0: Adding interface: batadv_slave_1 08:25:43 executing program 2: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/251, 0xfb}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x0, 0x1c9c380}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x387b1d0849878266, 0x8031, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_free(0xffffffffffffffff) [ 42.561552][ T8654] 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. [ 42.603233][ T8654] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.674848][ T8654] device hsr_slave_0 entered promiscuous mode [ 42.703701][ T8654] device hsr_slave_1 entered promiscuous mode 08:25:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(0x0, 0x29) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @multicast1=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0xef, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0xf824b000) r4 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x296, 0x48a69, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000e72, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x5, 0x80000000}, 0xffffffffffffffff, 0x1, r2, 0x2) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x100) mount$overlay(0x40000a, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65315c736d61636b66736465663d2623707070315e2a5c6d696d655f747970652c61756469742c00b4338e09b5a69e88871d537f14daa138a6b2675ee470a63ac6146f18a8e7c084a991881dba43bed467b728e0a9aa81060519947058de4c8ca5dd9c7395bf3b40dc28cf75a186af58c003ae26e55b020b3880f6ec73ab06b61cc11fbb726bac1bef1981de83749b8d4120832b7ae5d58b54e949fcd975f8443f8b847c5bc1e5d11de95180e49861265e9d82df4c"]) io_setup(0x83, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="79548c68ce14c406964bca0a00082abd7011fe00fe2b0373bd0b1f4700736b7a000000000000"], 0x20}}, 0x0) semctl$GETZCNT(0x0, 0x2, 0xf, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 42.801171][ T8842] IPVS: ftp: loaded support on port[0] = 21 [ 42.857148][ T8800] chnl_net:caif_netlink_parms(): no params data found [ 42.932225][ T8989] IPVS: ftp: loaded support on port[0] = 21 [ 42.973476][ T8654] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.997622][ T8842] chnl_net:caif_netlink_parms(): no params data found [ 43.019159][ T8654] netdevsim netdevsim0 netdevsim1: renamed from eth1 08:25:43 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000180)=0x40000007, 0x4) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10) [ 43.080566][ T8800] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.088457][ T8800] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.097607][ T8800] device bridge_slave_0 entered promiscuous mode [ 43.122524][ T8654] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.144624][ T8800] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.151661][ T8800] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.161187][ T8800] device bridge_slave_1 entered promiscuous mode [ 43.179960][ T8654] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.261668][ T8654] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.268734][ T8654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.275971][ T8654] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.283031][ T8654] bridge0: port 1(bridge_slave_0) entered forwarding state 08:25:44 executing program 5: mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) [ 43.309912][ T9144] IPVS: ftp: loaded support on port[0] = 21 [ 43.319863][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.330678][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.375681][ T8800] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.386071][ T8842] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.394518][ T8842] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.401903][ T8842] device bridge_slave_0 entered promiscuous mode [ 43.416568][ T8989] chnl_net:caif_netlink_parms(): no params data found [ 43.434442][ T8800] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.445235][ T8842] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.452278][ T8842] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.459911][ T8842] device bridge_slave_1 entered promiscuous mode [ 43.476140][ T8842] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.508562][ T8800] team0: Port device team_slave_0 added [ 43.510097][ T9245] IPVS: ftp: loaded support on port[0] = 21 [ 43.518969][ T8842] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.529671][ T8800] team0: Port device team_slave_1 added [ 43.541586][ T8654] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.564452][ T8989] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.571517][ T8989] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.579344][ T8989] device bridge_slave_0 entered promiscuous mode [ 43.591684][ T8842] team0: Port device team_slave_0 added [ 43.599225][ T8842] team0: Port device team_slave_1 added [ 43.611842][ T8800] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.620152][ T8800] 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. [ 43.646600][ T8800] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.660230][ T8989] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.667618][ T8989] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.675374][ T8989] device bridge_slave_1 entered promiscuous mode [ 43.697683][ T8654] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.706086][ T8800] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.713522][ T8800] 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. [ 43.739819][ T8800] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.751046][ T8842] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.758978][ T8842] 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. [ 43.784880][ T8842] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.798975][ T8842] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.806262][ T8842] 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. [ 43.832679][ T8842] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.848690][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.856824][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.873430][ T8989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.887669][ T8989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.944575][ T8842] device hsr_slave_0 entered promiscuous mode [ 44.003110][ T8842] device hsr_slave_1 entered promiscuous mode [ 44.052864][ T8842] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.060453][ T8842] Cannot create hsr debugfs directory [ 44.067018][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.075420][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.083656][ T3929] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.090658][ T3929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.098808][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.107412][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.115715][ T3929] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.122715][ T3929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.130711][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.178474][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.194594][ T9245] chnl_net:caif_netlink_parms(): no params data found [ 44.204761][ T9144] chnl_net:caif_netlink_parms(): no params data found [ 44.213378][ T8989] team0: Port device team_slave_0 added [ 44.234368][ T8800] device hsr_slave_0 entered promiscuous mode [ 44.273031][ T8800] device hsr_slave_1 entered promiscuous mode [ 44.323061][ T8800] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.330613][ T8800] Cannot create hsr debugfs directory [ 44.355650][ T8989] team0: Port device team_slave_1 added [ 44.362199][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.371963][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.380867][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.389346][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.430607][ T8989] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.437659][ T8989] 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. [ 44.464012][ T8989] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.476472][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.487204][ T8842] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 44.554306][ T9144] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.561348][ T9144] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.569033][ T9144] device bridge_slave_0 entered promiscuous mode [ 44.576966][ T9144] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.584006][ T9144] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.591524][ T9144] device bridge_slave_1 entered promiscuous mode [ 44.600229][ T8989] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.607239][ T8989] 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. [ 44.633277][ T8989] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.646733][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.654872][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.664400][ T8842] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 44.714643][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.724752][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.733822][ T9144] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.744338][ T9144] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.758061][ T8842] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 44.794035][ T9245] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.801061][ T9245] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.808970][ T9245] device bridge_slave_0 entered promiscuous mode [ 44.816977][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.874143][ T8989] device hsr_slave_0 entered promiscuous mode [ 44.902894][ T8989] device hsr_slave_1 entered promiscuous mode [ 44.942938][ T8989] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.950485][ T8989] Cannot create hsr debugfs directory [ 44.956078][ T8842] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 45.004703][ T9245] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.011721][ T9245] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.019520][ T9245] device bridge_slave_1 entered promiscuous mode [ 45.031172][ T9144] team0: Port device team_slave_0 added [ 45.038620][ T9144] team0: Port device team_slave_1 added [ 45.057070][ T9144] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.064163][ T9144] 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. [ 45.090786][ T9144] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.103384][ T9144] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.110309][ T9144] 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. [ 45.136516][ T9144] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.154571][ T9245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.165759][ T9245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.205129][ T9144] device hsr_slave_0 entered promiscuous mode [ 45.252808][ T9144] device hsr_slave_1 entered promiscuous mode [ 45.282687][ T9144] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.290288][ T9144] Cannot create hsr debugfs directory [ 45.317192][ T8800] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 45.355969][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.363334][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.375148][ T8654] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.399477][ T8800] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 45.444425][ T8800] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 45.494991][ T9245] team0: Port device team_slave_0 added [ 45.500754][ T8800] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 45.591782][ T8989] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 45.656027][ T9245] team0: Port device team_slave_1 added [ 45.666244][ T8989] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 45.705039][ T8989] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 45.771172][ T9245] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.778146][ T9245] 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. [ 45.804500][ T9245] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.817016][ T9245] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.824090][ T9245] 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. [ 45.850013][ T9245] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.874320][ T8842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.882992][ T8989] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 45.930617][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.939143][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.013824][ T9245] device hsr_slave_0 entered promiscuous mode [ 46.052822][ T9245] device hsr_slave_1 entered promiscuous mode [ 46.092454][ T9245] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.100011][ T9245] Cannot create hsr debugfs directory [ 46.119812][ T9144] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 46.163611][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.171812][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.180257][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.187824][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.195864][ T8654] device veth0_vlan entered promiscuous mode [ 46.202495][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.209974][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.220981][ T8842] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.230065][ T9144] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 46.266509][ T9144] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 46.329628][ T8654] device veth1_vlan entered promiscuous mode [ 46.346382][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.355023][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.365089][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.373506][ T4735] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.380503][ T4735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.389998][ T9144] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 46.446956][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.454926][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.475619][ T8989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.492931][ T8989] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.504086][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.511745][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.519863][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.528647][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.537030][ T4735] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.544051][ T4735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.558546][ T8654] device veth0_macvtap entered promiscuous mode [ 46.569128][ T8654] device veth1_macvtap entered promiscuous mode [ 46.578939][ T8800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.586703][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.595831][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.604399][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.612205][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.620825][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.633997][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.658567][ T8654] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.669471][ T8654] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.685710][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.694828][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.703472][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.710536][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.718668][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.727339][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.735767][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.742786][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.750400][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.758924][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.767447][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.775872][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.784375][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.792891][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.801071][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.810156][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.818004][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.839682][ T8842] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.850220][ T8842] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.861356][ T9245] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 46.904337][ T9245] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 46.945192][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.953360][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.960811][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.969395][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.978024][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.986342][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.994608][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.002858][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.013822][ T8800] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.073641][ T9245] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 47.103945][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.111233][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.118853][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.126292][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.211642][ T9144] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.219437][ T9245] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 47.262502][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.270854][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.279383][ T4735] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.286423][ T4735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.294134][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.302573][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.310755][ T4735] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.317783][ T4735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.325426][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.333884][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.342403][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.351040][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.359545][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.367920][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.376199][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.384628][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.393142][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.401357][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.409874][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.417575][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.425602][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.485085][ T8842] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.499571][ T9144] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.535237][ T8800] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.550833][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.560669][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.569362][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.577260][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.585627][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.602260][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.610660][ T4735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.641122][ T8989] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.651568][ T8989] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.663278][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.671592][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.680772][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready 08:25:48 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) [ 47.689045][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.697692][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.705330][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.713101][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.721261][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.730295][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.752475][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.776377][ T8842] device veth0_vlan entered promiscuous mode [ 47.794400][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.802020][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.816748][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.824703][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.833930][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.842346][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.849356][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.857387][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.866058][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.874513][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.881590][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.904445][ T8842] device veth1_vlan entered promiscuous mode [ 47.911676][ T8800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.930966][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.939389][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 08:25:48 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) [ 47.949046][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.966059][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.976027][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.002701][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.011098][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.019818][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.028441][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.037206][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.044880][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.052432][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.060760][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.069089][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.077553][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.086743][ T8989] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.103429][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.111364][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.120008][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.129845][ T9144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.142056][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.151656][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.163264][ T8842] device veth0_macvtap entered promiscuous mode [ 48.173998][ T9245] 8021q: adding VLAN 0 to HW filter on device bond0 08:25:48 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) [ 48.199872][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.208980][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.232633][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.252494][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.259950][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.268851][ T8842] device veth1_macvtap entered promiscuous mode [ 48.278244][ T9144] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.290792][ T8989] device veth0_vlan entered promiscuous mode [ 48.307481][ T9245] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.320450][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.330125][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.338919][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.347536][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.355738][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.364371][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.371710][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.379553][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.387495][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.395238][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.402844][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.410422][ T8800] device veth0_vlan entered promiscuous mode [ 48.426288][ T8989] device veth1_vlan entered promiscuous mode 08:25:49 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) [ 48.453503][ T8842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.482707][ T8842] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.502912][ T8842] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.510416][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.523812][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.531689][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.541231][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.549871][ T3929] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.556956][ T3929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.564776][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.573769][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.582561][ T3929] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.589567][ T3929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.597415][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.606210][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.614655][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.623577][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.631791][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.641313][ T8800] device veth1_vlan entered promiscuous mode 08:25:49 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) [ 48.650571][ T8989] device veth0_macvtap entered promiscuous mode [ 48.663839][ T8842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.679389][ T8842] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.702817][ T8842] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.710552][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.720570][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.728457][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.738186][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.747124][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.755820][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.764451][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.772876][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.782825][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.793023][ T8989] device veth1_macvtap entered promiscuous mode [ 48.802102][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.810350][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.831981][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.840101][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.855490][ T8800] device veth0_macvtap entered promiscuous mode [ 48.867208][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.879778][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.890382][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 08:25:49 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) [ 48.902156][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.913422][ T8989] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.920835][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.931074][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.939920][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.963269][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.971717][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.987892][ T9245] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.998792][ T9245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.014076][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.032007][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.044344][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.055182][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.067361][ T8989] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.074671][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.084630][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.092848][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.101174][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 08:25:49 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) [ 49.212367][ T8800] device veth1_macvtap entered promiscuous mode [ 49.267987][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.275966][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.286726][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.351878][ T9245] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.360098][ T9144] device veth0_vlan entered promiscuous mode [ 49.367826][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.375983][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.387042][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.396724][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.444614][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.460737][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.470721][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.481342][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.493428][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.516322][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.527654][ T8800] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.541128][ T9144] device veth1_vlan entered promiscuous mode [ 49.548570][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.557038][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.568929][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.576930][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.587501][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.598047][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.621778][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.631607][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.642997][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.653348][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.666556][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.677779][ T8800] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.738596][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.748795][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.760458][ T3929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.928619][ T9144] device veth0_macvtap entered promiscuous mode [ 49.962892][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready 08:25:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002f80)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 08:25:50 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) 08:25:50 executing program 2: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/251, 0xfb}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x0, 0x1c9c380}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x387b1d0849878266, 0x8031, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_free(0xffffffffffffffff) [ 49.973365][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.992702][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.012079][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.024362][ T9113] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.043806][ T9144] device veth1_macvtap entered promiscuous mode [ 50.070284][ T9245] device veth0_vlan entered promiscuous mode [ 50.091256][ T9144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.113794][ T9144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.124652][ T9144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.136969][ T9144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.148185][ T9144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.160788][ T9144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.171670][ T9144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.184228][ T9144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.197025][ T9144] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.204898][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.215722][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.234093][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.243169][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.251576][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.267961][ T9245] device veth1_vlan entered promiscuous mode [ 50.278442][ T9144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.290222][ T9144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.303851][ T9144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.316133][ T9144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.326887][ T9144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.339390][ T9144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.349974][ T9144] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.362762][ T9144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.374719][ T9144] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.384035][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.393854][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.401612][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.411127][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.421069][ T9650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.442262][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.450198][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.458773][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.470735][ T9245] device veth0_macvtap entered promiscuous mode [ 50.493853][ T9245] device veth1_macvtap entered promiscuous mode [ 50.628606][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.639180][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.649468][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.660223][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.670305][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.680868][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.691329][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.704104][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.714593][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.726548][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.737684][ T9245] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.820185][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.828407][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.837550][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.846478][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.858310][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 08:25:51 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000180)=0x40000007, 0x4) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10) [ 50.870279][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.880426][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.900744][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.915751][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.926238][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.936466][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.947188][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.957097][ T9245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.979059][ T9245] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.995235][ T9245] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.004044][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.013185][ T3366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.361528][ C1] hrtimer: interrupt took 37075 ns 08:25:52 executing program 5: mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 08:25:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(0x0, 0x29) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @multicast1=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0xef, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0xf824b000) r4 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x296, 0x48a69, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000e72, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x5, 0x80000000}, 0xffffffffffffffff, 0x1, r2, 0x2) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x100) mount$overlay(0x40000a, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65315c736d61636b66736465663d2623707070315e2a5c6d696d655f747970652c61756469742c00b4338e09b5a69e88871d537f14daa138a6b2675ee470a63ac6146f18a8e7c084a991881dba43bed467b728e0a9aa81060519947058de4c8ca5dd9c7395bf3b40dc28cf75a186af58c003ae26e55b020b3880f6ec73ab06b61cc11fbb726bac1bef1981de83749b8d4120832b7ae5d58b54e949fcd975f8443f8b847c5bc1e5d11de95180e49861265e9d82df4c"]) io_setup(0x83, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="79548c68ce14c406964bca0a00082abd7011fe00fe2b0373bd0b1f4700736b7a000000000000"], 0x20}}, 0x0) semctl$GETZCNT(0x0, 0x2, 0xf, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:25:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002f80)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 08:25:52 executing program 0: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x36, &(0x7f0000000100)=0xbaa) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x800, 0x0) write$FUSE_INIT(r4, &(0x7f0000000080)={0x50}, 0x50) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) write$FUSE_STATFS(r4, &(0x7f0000000000)={0x60}, 0x60) close(r1) 08:25:52 executing program 2: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/251, 0xfb}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x0, 0x1c9c380}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x387b1d0849878266, 0x8031, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_free(0xffffffffffffffff) 08:25:52 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000180)=0x40000007, 0x4) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10) 08:25:52 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000180)=0x40000007, 0x4) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10) 08:25:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002f80)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 08:25:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(0x0, 0x29) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @multicast1=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0xef, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0xf824b000) r4 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x296, 0x48a69, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000e72, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x5, 0x80000000}, 0xffffffffffffffff, 0x1, r2, 0x2) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x100) mount$overlay(0x40000a, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65315c736d61636b66736465663d2623707070315e2a5c6d696d655f747970652c61756469742c00b4338e09b5a69e88871d537f14daa138a6b2675ee470a63ac6146f18a8e7c084a991881dba43bed467b728e0a9aa81060519947058de4c8ca5dd9c7395bf3b40dc28cf75a186af58c003ae26e55b020b3880f6ec73ab06b61cc11fbb726bac1bef1981de83749b8d4120832b7ae5d58b54e949fcd975f8443f8b847c5bc1e5d11de95180e49861265e9d82df4c"]) io_setup(0x83, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="79548c68ce14c406964bca0a00082abd7011fe00fe2b0373bd0b1f4700736b7a000000000000"], 0x20}}, 0x0) semctl$GETZCNT(0x0, 0x2, 0xf, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:25:52 executing program 4: mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 08:25:52 executing program 1: mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 08:25:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(0x0, 0x29) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @multicast1=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0xef, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0xf824b000) r4 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x296, 0x48a69, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000e72, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x5, 0x80000000}, 0xffffffffffffffff, 0x1, r2, 0x2) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x100) mount$overlay(0x40000a, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65315c736d61636b66736465663d2623707070315e2a5c6d696d655f747970652c61756469742c00b4338e09b5a69e88871d537f14daa138a6b2675ee470a63ac6146f18a8e7c084a991881dba43bed467b728e0a9aa81060519947058de4c8ca5dd9c7395bf3b40dc28cf75a186af58c003ae26e55b020b3880f6ec73ab06b61cc11fbb726bac1bef1981de83749b8d4120832b7ae5d58b54e949fcd975f8443f8b847c5bc1e5d11de95180e49861265e9d82df4c"]) io_setup(0x83, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="79548c68ce14c406964bca0a00082abd7011fe00fe2b0373bd0b1f4700736b7a000000000000"], 0x20}}, 0x0) semctl$GETZCNT(0x0, 0x2, 0xf, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:25:53 executing program 5: mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 08:25:53 executing program 2: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/251, 0xfb}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x0, 0x1c9c380}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x387b1d0849878266, 0x8031, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_free(0xffffffffffffffff) 08:25:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(0x0, 0x29) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @multicast1=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0xef, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0xf824b000) r4 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x296, 0x48a69, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000e72, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x5, 0x80000000}, 0xffffffffffffffff, 0x1, r2, 0x2) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x100) mount$overlay(0x40000a, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65315c736d61636b66736465663d2623707070315e2a5c6d696d655f747970652c61756469742c00b4338e09b5a69e88871d537f14daa138a6b2675ee470a63ac6146f18a8e7c084a991881dba43bed467b728e0a9aa81060519947058de4c8ca5dd9c7395bf3b40dc28cf75a186af58c003ae26e55b020b3880f6ec73ab06b61cc11fbb726bac1bef1981de83749b8d4120832b7ae5d58b54e949fcd975f8443f8b847c5bc1e5d11de95180e49861265e9d82df4c"]) io_setup(0x83, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="79548c68ce14c406964bca0a00082abd7011fe00fe2b0373bd0b1f4700736b7a000000000000"], 0x20}}, 0x0) semctl$GETZCNT(0x0, 0x2, 0xf, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:25:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(0x0, 0x29) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @multicast1=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0xef, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0xf824b000) r4 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x296, 0x48a69, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000e72, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x5, 0x80000000}, 0xffffffffffffffff, 0x1, r2, 0x2) perf_event_open(0x0, 0x0, 0x0, r4, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x100) mount$overlay(0x40000a, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b6469723d2e2f66696c65315c736d61636b66736465663d2623707070315e2a5c6d696d655f747970652c61756469742c00b4338e09b5a69e88871d537f14daa138a6b2675ee470a63ac6146f18a8e7c084a991881dba43bed467b728e0a9aa81060519947058de4c8ca5dd9c7395bf3b40dc28cf75a186af58c003ae26e55b020b3880f6ec73ab06b61cc11fbb726bac1bef1981de83749b8d4120832b7ae5d58b54e949fcd975f8443f8b847c5bc1e5d11de95180e49861265e9d82df4c"]) io_setup(0x83, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file1\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="79548c68ce14c406964bca0a00082abd7011fe00fe2b0373bd0b1f4700736b7a000000000000"], 0x20}}, 0x0) semctl$GETZCNT(0x0, 0x2, 0xf, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 08:25:53 executing program 1: mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) 08:25:53 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000180)=0x40000007, 0x4) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10) 08:25:53 executing program 4: mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) [ 54.070614][T10111] ================================================================== [ 54.078693][T10111] BUG: KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one [ 54.086806][T10111] [ 54.089108][T10111] write to 0xffff888126300118 of 8 bytes by task 10106 on cpu 0: [ 54.096788][T10111] munlock_vma_pages_range+0x4f/0x6d0 [ 54.102127][T10111] exit_mmap+0x128/0x3b0 [ 54.106339][T10111] __mmput+0xa2/0x220 [ 54.110319][T10111] mmput+0x38/0x40 [ 54.114006][T10111] exit_mm+0x2c8/0x330 [ 54.118041][T10111] do_exit+0x415/0x16e0 [ 54.122164][T10111] do_group_exit+0x17a/0x180 [ 54.126722][T10111] __do_sys_exit_group+0xb/0x10 [ 54.131540][T10111] __se_sys_exit_group+0x5/0x10 [ 54.136360][T10111] __x64_sys_exit_group+0x16/0x20 [ 54.141353][T10111] do_syscall_64+0x51/0xb0 [ 54.145741][T10111] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.151593][T10111] [ 54.153894][T10111] read to 0xffff888126300118 of 8 bytes by task 10111 on cpu 1: [ 54.161501][T10111] try_to_unmap_one+0x4b7/0x1790 [ 54.166406][T10111] rmap_walk_file+0x24a/0x4e0 [ 54.171050][T10111] try_to_munlock+0xe7/0x150 [ 54.175604][T10111] __munlock_pagevec+0x55d/0x7d0 [ 54.180507][T10111] munlock_vma_pages_range+0x527/0x6d0 [ 54.185932][T10111] exit_mmap+0x128/0x3b0 [ 54.190154][T10111] __mmput+0xa2/0x220 [ 54.194106][T10111] mmput+0x38/0x40 [ 54.197794][T10111] exit_mm+0x2c8/0x330 [ 54.201829][T10111] do_exit+0x415/0x16e0 [ 54.205952][T10111] do_group_exit+0xcb/0x180 [ 54.210419][T10111] get_signal+0xdee/0x1520 [ 54.214802][T10111] do_signal+0x25/0x270 [ 54.218924][T10111] __prepare_exit_to_usermode+0x127/0x230 [ 54.224609][T10111] __syscall_return_slowpath+0x47/0x60 [ 54.230048][T10111] do_syscall_64+0x5d/0xb0 [ 54.234444][T10111] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.240302][T10111] [ 54.242601][T10111] Reported by Kernel Concurrency Sanitizer on: [ 54.248727][T10111] CPU: 1 PID: 10111 Comm: syz-executor.4 Not tainted 5.8.0-rc3-syzkaller #0 [ 54.257362][T10111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.267388][T10111] ================================================================== [ 54.275423][T10111] Kernel panic - not syncing: panic_on_warn set ... [ 54.281982][T10111] CPU: 1 PID: 10111 Comm: syz-executor.4 Not tainted 5.8.0-rc3-syzkaller #0 [ 54.290620][T10111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.300656][T10111] Call Trace: [ 54.303919][T10111] dump_stack+0x10f/0x19d [ 54.308218][T10111] panic+0x207/0x64a [ 54.312096][T10111] ? vprintk_emit+0x44a/0x4f0 [ 54.316742][T10111] kcsan_report+0x684/0x690 [ 54.321216][T10111] ? kcsan_setup_watchpoint+0x453/0x4d0 [ 54.326733][T10111] ? try_to_unmap_one+0x4b7/0x1790 [ 54.331813][T10111] ? rmap_walk_file+0x24a/0x4e0 [ 54.336633][T10111] ? try_to_munlock+0xe7/0x150 [ 54.341363][T10111] ? __munlock_pagevec+0x55d/0x7d0 [ 54.346448][T10111] ? munlock_vma_pages_range+0x527/0x6d0 [ 54.352057][T10111] ? exit_mmap+0x128/0x3b0 [ 54.356441][T10111] ? __mmput+0xa2/0x220 [ 54.360564][T10111] ? mmput+0x38/0x40 [ 54.364432][T10111] ? exit_mm+0x2c8/0x330 [ 54.368640][T10111] ? do_exit+0x415/0x16e0 [ 54.372939][T10111] ? do_group_exit+0xcb/0x180 [ 54.377584][T10111] ? get_signal+0xdee/0x1520 [ 54.382144][T10111] ? do_signal+0x25/0x270 [ 54.386456][T10111] ? __prepare_exit_to_usermode+0x127/0x230 [ 54.392326][T10111] ? __syscall_return_slowpath+0x47/0x60 [ 54.397928][T10111] ? do_syscall_64+0x5d/0xb0 [ 54.402491][T10111] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.408532][T10111] ? psi_group_change+0x1bd/0x280 [ 54.413698][T10111] kcsan_setup_watchpoint+0x453/0x4d0 [ 54.419041][T10111] try_to_unmap_one+0x4b7/0x1790 [ 54.423953][T10111] ? try_to_unmap+0x310/0x310 [ 54.428595][T10111] rmap_walk_file+0x24a/0x4e0 [ 54.433251][T10111] ? __this_cpu_preempt_check+0x18/0x20 [ 54.438767][T10111] try_to_munlock+0xe7/0x150 [ 54.443326][T10111] ? try_to_unmap+0x310/0x310 [ 54.447973][T10111] ? try_to_munlock+0x150/0x150 [ 54.452803][T10111] ? page_get_anon_vma+0x120/0x120 [ 54.457901][T10111] __munlock_pagevec+0x55d/0x7d0 [ 54.462810][T10111] ? follow_page_mask+0x3ca/0x590 [ 54.467808][T10111] ? preempt_count_add+0x4e/0x90 [ 54.472717][T10111] ? _raw_spin_lock+0x14/0x50 [ 54.477365][T10111] ? __get_locked_pte+0x2a5/0x390 [ 54.482359][T10111] munlock_vma_pages_range+0x527/0x6d0 [ 54.487786][T10111] exit_mmap+0x128/0x3b0 [ 54.491998][T10111] ? unlock_page_memcg+0xab/0xc0 [ 54.496943][T10111] ? __khugepaged_exit+0x1d5/0x210 [ 54.502134][T10111] __mmput+0xa2/0x220 [ 54.506090][T10111] mmput+0x38/0x40 [ 54.509784][T10111] exit_mm+0x2c8/0x330 [ 54.513825][T10111] ? taskstats_exit+0x339/0x740 [ 54.518643][T10111] ? acct_collect+0x38e/0x3a0 [ 54.523290][T10111] do_exit+0x415/0x16e0 [ 54.527416][T10111] do_group_exit+0xcb/0x180 [ 54.531891][T10111] get_signal+0xdee/0x1520 [ 54.536281][T10111] do_signal+0x25/0x270 [ 54.540405][T10111] ? __mm_populate+0x2ff/0x340 [ 54.545141][T10111] __prepare_exit_to_usermode+0x127/0x230 [ 54.550828][T10111] __syscall_return_slowpath+0x47/0x60 [ 54.556297][T10111] do_syscall_64+0x5d/0xb0 [ 54.560681][T10111] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 54.566540][T10111] RIP: 0033:0x45cb29 [ 54.570399][T10111] Code: Bad RIP value. [ 54.574434][T10111] RSP: 002b:00007f86a0f0cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 54.582824][T10111] RAX: 0000000000000000 RBX: 00000000004f6da0 RCX: 000000000045cb29 [ 54.590766][T10111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 54.598704][T10111] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 54.606642][T10111] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 54.614579][T10111] R13: 000000000000075d R14: 00000000004ca596 R15: 00007f86a0f0d6d4 [ 54.623605][T10111] Kernel Offset: disabled [ 54.627910][T10111] Rebooting in 86400 seconds..