[info] Using makefile-style concurrent boot in runlevel 2. [ 48.906082][ T26] audit: type=1800 audit(1586893790.127:21): pid=7592 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2452 res=0 [ 48.952632][ T26] audit: type=1800 audit(1586893790.127:22): pid=7592 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2480 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.135' (ECDSA) to the list of known hosts. 2020/04/14 19:50:03 fuzzer started 2020/04/14 19:50:04 dialing manager at 10.128.0.105:44371 2020/04/14 19:50:04 syscalls: 2957 2020/04/14 19:50:04 code coverage: enabled 2020/04/14 19:50:04 comparison tracing: enabled 2020/04/14 19:50:04 extra coverage: enabled 2020/04/14 19:50:04 setuid sandbox: enabled 2020/04/14 19:50:04 namespace sandbox: enabled 2020/04/14 19:50:04 Android sandbox: /sys/fs/selinux/policy does not exist 2020/04/14 19:50:04 fault injection: enabled 2020/04/14 19:50:04 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/04/14 19:50:04 net packet injection: enabled 2020/04/14 19:50:04 net device setup: enabled 2020/04/14 19:50:04 concurrency sanitizer: enabled 2020/04/14 19:50:04 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/04/14 19:50:04 USB emulation: /dev/raw-gadget does not exist syzkaller login: [ 64.237008][ T7757] KCSAN: could not find function: 'poll_schedule_timeout' [ 68.179744][ T7757] KCSAN: could not find function: '_find_next_bit' 2020/04/14 19:50:10 adding functions to KCSAN blacklist: 'poll_schedule_timeout' 'shmem_add_to_page_cache' 'blk_mq_sched_dispatch_requests' 'tick_nohz_next_event' 'list_lru_count_one' 'do_nanosleep' 'xas_clear_mark' 'copy_process' 'blk_mq_dispatch_rq_list' 'kcm_rfree' 'ext4_has_free_clusters' 'generic_write_end' 'run_timer_softirq' 'mod_timer' 'lruvec_lru_size' 'kauditd_thread' 'tick_sched_do_timer' 'dput' 'add_timer' 'smpboot_thread_fn' 'ext4_nonda_switch' '__snd_rawmidi_transmit_ack' 'snd_seq_prioq_cell_out' '__ext4_new_inode' '__mark_inode_dirty' 'direct_page_fault' 'blk_mq_get_request' '__bpf_lru_node_move_in' 'ep_poll' 'tick_nohz_idle_stop_tick' 'wbt_issue' '_find_next_bit' 'generic_fillattr' 'ktime_get_real_seconds' 'find_get_pages_range_tag' 'echo_char' '__add_to_page_cache_locked' 'pcpu_alloc' 'ext4_free_inodes_count' 'n_tty_receive_buf_common' 'do_syslog' 'ext4_mark_iloc_dirty' 'generic_file_read_iter' 'shmem_getpage_gfp' 19:53:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={'veth0_virt_wifi\x00', @ifru_names='team_slave_0\x00'}) 19:53:11 executing program 1: syz_open_procfs(0x0, &(0x7f0000000280)='net/packet\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, 0x0, &(0x7f0000000440)=ANY=[]}, 0x78) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4807, 0x0) [ 250.655100][ T7759] IPVS: ftp: loaded support on port[0] = 21 [ 250.741484][ T7759] chnl_net:caif_netlink_parms(): no params data found [ 250.831727][ T7765] IPVS: ftp: loaded support on port[0] = 21 [ 250.853345][ T7759] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.864335][ T7759] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.872552][ T7759] device bridge_slave_0 entered promiscuous mode 19:53:12 executing program 2: socket$inet6(0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x7, 0x6d, 0x8000000000000002, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440), &(0x7f00000004c0), 0x80000001, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), &(0x7f0000000000), 0xbcc4, r0}, 0x38) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) [ 250.897845][ T7759] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.905638][ T7759] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.913788][ T7759] device bridge_slave_1 entered promiscuous mode [ 250.961791][ T7759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.981912][ T7759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 251.030722][ T7759] team0: Port device team_slave_0 added [ 251.038225][ T7759] team0: Port device team_slave_1 added [ 251.067628][ T7765] chnl_net:caif_netlink_parms(): no params data found [ 251.113970][ T7759] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 251.121450][ T7759] 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. [ 251.147506][ T7759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 251.160015][ T7759] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 251.162607][ T7769] IPVS: ftp: loaded support on port[0] = 21 [ 251.167088][ T7759] 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. [ 251.199183][ T7759] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 19:53:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4010aeed, &(0x7f0000000440)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x7c, 0x6}]}}) [ 251.281747][ T7759] device hsr_slave_0 entered promiscuous mode [ 251.309299][ T7759] device hsr_slave_1 entered promiscuous mode [ 251.407601][ T7765] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.429044][ T7765] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.437063][ T7765] device bridge_slave_0 entered promiscuous mode [ 251.445419][ T7765] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.453295][ T7765] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.461182][ T7765] device bridge_slave_1 entered promiscuous mode [ 251.477447][ T7774] IPVS: ftp: loaded support on port[0] = 21 [ 251.492856][ T7765] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 251.520217][ T7765] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 19:53:12 executing program 4: r0 = creat(&(0x7f0000000380)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000200)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00017, 0x0, 0x0, 0x0, 0x10000000002) [ 251.589628][ T7765] team0: Port device team_slave_0 added [ 251.624777][ T7765] team0: Port device team_slave_1 added [ 251.690342][ T7765] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 251.697336][ T7765] 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. [ 251.749122][ T7765] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 251.761455][ T7759] netdevsim netdevsim0 netdevsim0: renamed from eth0 19:53:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) [ 251.852786][ T7759] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 251.921038][ T7769] chnl_net:caif_netlink_parms(): no params data found [ 251.943661][ T7765] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 251.950857][ T7765] 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. [ 251.976811][ T7765] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 251.995216][ T7759] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 252.051549][ T7759] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 252.180760][ T7765] device hsr_slave_0 entered promiscuous mode [ 252.249373][ T7765] device hsr_slave_1 entered promiscuous mode [ 252.299089][ T7765] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 252.306744][ T7765] Cannot create hsr debugfs directory [ 252.316712][ T7777] IPVS: ftp: loaded support on port[0] = 21 [ 252.318497][ T7780] IPVS: ftp: loaded support on port[0] = 21 [ 252.332359][ T7774] chnl_net:caif_netlink_parms(): no params data found [ 252.405777][ T7769] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.412899][ T7769] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.421248][ T7769] device bridge_slave_0 entered promiscuous mode [ 252.438452][ T7769] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.450372][ T7769] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.459037][ T7769] device bridge_slave_1 entered promiscuous mode [ 252.516121][ T7769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 252.547754][ T7765] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 252.604284][ T7769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 252.621878][ T7774] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.628930][ T7774] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.637965][ T7774] device bridge_slave_0 entered promiscuous mode [ 252.645345][ T7765] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 252.701249][ T7765] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 252.755725][ T7769] team0: Port device team_slave_0 added [ 252.763467][ T7769] team0: Port device team_slave_1 added [ 252.769347][ T7774] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.776522][ T7774] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.784896][ T7774] device bridge_slave_1 entered promiscuous mode [ 252.801755][ T7765] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 252.871584][ T7774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 252.883948][ T7774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 252.893419][ T7769] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 252.900739][ T7769] 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. [ 252.927436][ T7769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 252.939785][ T7769] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 252.946749][ T7769] 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. [ 252.973023][ T7769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.015888][ T7774] team0: Port device team_slave_0 added [ 253.024136][ T7774] team0: Port device team_slave_1 added [ 253.044245][ T7780] chnl_net:caif_netlink_parms(): no params data found [ 253.121234][ T7769] device hsr_slave_0 entered promiscuous mode [ 253.169308][ T7769] device hsr_slave_1 entered promiscuous mode [ 253.209117][ T7769] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 253.216716][ T7769] Cannot create hsr debugfs directory [ 253.228334][ T7759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 253.243806][ T7777] chnl_net:caif_netlink_parms(): no params data found [ 253.253186][ T7774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 253.260304][ T7774] 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. [ 253.286465][ T7774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 253.301251][ T7774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 253.308238][ T7774] 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. [ 253.334408][ T7774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 253.452901][ T7774] device hsr_slave_0 entered promiscuous mode [ 253.499321][ T7774] device hsr_slave_1 entered promiscuous mode [ 253.539106][ T7774] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 253.547190][ T7774] Cannot create hsr debugfs directory [ 253.566578][ T7759] 8021q: adding VLAN 0 to HW filter on device team0 [ 253.587305][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.595139][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.613650][ T7780] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.620800][ T7780] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.628538][ T7780] device bridge_slave_0 entered promiscuous mode [ 253.638837][ T7780] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.646041][ T7780] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.653888][ T7780] device bridge_slave_1 entered promiscuous mode [ 253.671733][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 253.681062][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 253.689681][ T3014] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.696712][ T3014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 253.704519][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 253.713190][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 253.721901][ T3014] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.728933][ T3014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 253.737552][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 253.766127][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 253.783600][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 253.800292][ T7780] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 253.832835][ T7777] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.840618][ T7777] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.848327][ T7777] device bridge_slave_0 entered promiscuous mode [ 253.856110][ T7769] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 253.941955][ T7780] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 253.951496][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 253.960819][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 253.970201][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 253.984889][ T7777] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.992373][ T7777] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.000208][ T7777] device bridge_slave_1 entered promiscuous mode [ 254.007260][ T7769] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 254.074806][ T7769] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 254.119169][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 254.128138][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.154744][ T7774] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 254.200863][ T7769] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 254.256978][ T7780] team0: Port device team_slave_0 added [ 254.269558][ T7765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.277503][ T7774] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 254.322064][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 254.330623][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 254.342334][ T7777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 254.356343][ T7759] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 254.368780][ T7759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 254.377706][ T7780] team0: Port device team_slave_1 added [ 254.389036][ T7774] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 254.421722][ T7777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 254.432529][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 254.440993][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 254.458565][ T7780] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 254.466011][ T7780] 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. [ 254.496438][ T7780] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 254.507784][ T7774] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 254.556559][ T7765] 8021q: adding VLAN 0 to HW filter on device team0 [ 254.569588][ T7780] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 254.576708][ T7780] 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. [ 254.603034][ T7780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 254.619712][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 254.627317][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 254.634965][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 254.643541][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.652122][ T7779] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.659294][ T7779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.667979][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 254.691341][ T7777] team0: Port device team_slave_0 added [ 254.741226][ T7780] device hsr_slave_0 entered promiscuous mode [ 254.779519][ T7780] device hsr_slave_1 entered promiscuous mode [ 254.819425][ T7780] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 254.827029][ T7780] Cannot create hsr debugfs directory [ 254.849820][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 254.858624][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.867128][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.874264][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.882331][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 254.892641][ T7777] team0: Port device team_slave_1 added [ 254.917308][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 254.924860][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 254.932383][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 254.948033][ T7759] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 254.966394][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 254.977411][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.986451][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 254.995234][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 255.003915][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 255.017629][ T7777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 255.026428][ T7777] 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. [ 255.052713][ T7777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 255.065126][ T7777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 255.072229][ T7777] 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. [ 255.098204][ T7777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 255.112575][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 255.121563][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.135918][ T7765] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 255.147247][ T7765] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 255.173217][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 255.181676][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 255.210760][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 255.220651][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.291309][ T7777] device hsr_slave_0 entered promiscuous mode [ 255.339922][ T7777] device hsr_slave_1 entered promiscuous mode [ 255.379192][ T7777] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 255.386773][ T7777] Cannot create hsr debugfs directory [ 255.421330][ T7765] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 255.435005][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 255.442875][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 255.456587][ T7774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.484090][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 255.492594][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 255.501180][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 255.508949][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 255.521046][ T7759] device veth0_vlan entered promiscuous mode [ 255.541691][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.550045][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.559288][ T7774] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.583810][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 255.594823][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.612190][ T7769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.622541][ T7759] device veth1_vlan entered promiscuous mode [ 255.634901][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 255.643102][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 255.653775][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.662208][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.669574][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.702488][ T7765] device veth0_vlan entered promiscuous mode [ 255.713141][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 255.722637][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 255.730852][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 255.739621][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.748227][ T7779] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.755271][ T7779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.763520][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 255.772523][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 255.780400][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.788427][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 255.797240][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 255.805539][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 255.815095][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 255.822964][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 255.835816][ T7780] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 255.902799][ T7769] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.912182][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 255.921153][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 255.931426][ T3634] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 255.945358][ T7780] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 255.991750][ T7780] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 256.069139][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.077806][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.092599][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.101319][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.110113][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.117133][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.125022][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.134219][ T7765] device veth1_vlan entered promiscuous mode [ 256.144855][ T7780] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 256.207812][ T7759] device veth0_macvtap entered promiscuous mode [ 256.214947][ T7777] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 256.271577][ T7777] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 256.329465][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 256.338432][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 256.346906][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.355757][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.364780][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.373580][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.382284][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.389324][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.397088][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.405852][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.414795][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 256.429106][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.438232][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.458227][ T7774] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 256.470574][ T7777] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 256.494552][ T7777] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 256.562823][ T7759] device veth1_macvtap entered promiscuous mode [ 256.571263][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.580921][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.600258][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.608884][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.617952][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.626731][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.636219][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.674972][ T7765] device veth0_macvtap entered promiscuous mode [ 256.682352][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 256.690576][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.699282][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.708020][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 256.715751][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 256.732820][ T7759] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.746074][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.754567][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.762909][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.771299][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.779640][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.788263][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.801019][ T7774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 256.810978][ T7765] device veth1_macvtap entered promiscuous mode [ 256.820043][ T7769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 256.834770][ T7759] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 256.864089][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.872855][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 256.881664][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 256.915478][ T7765] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 256.929212][ T7765] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.942521][ T7765] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.971841][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.980562][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.989727][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.998471][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 257.023989][ T7765] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 257.034731][ T7765] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 257.046212][ T7765] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 257.063734][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.072481][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.080981][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 257.089959][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 257.098864][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 257.106626][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 257.114499][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.122607][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.134938][ T7774] device veth0_vlan entered promiscuous mode [ 257.150705][ T7777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 257.160661][ T7780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 257.171304][ T7769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.186577][ T7774] device veth1_vlan entered promiscuous mode [ 257.195590][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 257.206094][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.216462][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 257.243441][ T7780] 8021q: adding VLAN 0 to HW filter on device team0 [ 257.259270][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.268101][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.285118][ T7777] 8021q: adding VLAN 0 to HW filter on device team0 [ 257.320518][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 257.328544][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.342469][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 257.350571][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 257.359638][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 257.368032][ T2432] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.375077][ T2432] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.383557][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 257.392430][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 257.400965][ T2432] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.407971][ T2432] bridge0: port 2(bridge_slave_1) entered forwarding state [ 257.416753][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 257.446030][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 257.455933][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 257.469864][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.477057][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.485632][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 257.494890][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 257.504043][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 257.512423][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 257.521433][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 257.530443][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 257.538753][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.545813][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 257.554509][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 257.562680][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 257.577378][ T7769] device veth0_vlan entered promiscuous mode [ 257.594363][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.608924][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.618832][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 257.628509][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.637271][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 257.646120][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 257.655253][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.663305][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.679677][ T7769] device veth1_vlan entered promiscuous mode [ 257.686607][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 257.700251][ T2432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 257.717830][ T7774] device veth0_macvtap entered promiscuous mode [ 257.739173][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 257.748324][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 257.761996][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 257.770631][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 257.778756][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 257.787894][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 257.796754][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 257.807794][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 257.816031][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 257.824541][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 257.837400][ T7780] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 257.848828][ T7780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 257.873422][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 257.899226][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 257.907497][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 257.926980][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 257.951424][ T7780] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 257.962079][ T7774] device veth1_macvtap entered promiscuous mode [ 257.977665][ T7777] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 257.997125][ T7777] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 258.006915][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 258.018824][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 19:53:19 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5400000030003d03000000000000000000000000400001003c000100080001006e6174002c000280280001"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x30008, 0x0) [ 258.026652][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 258.037552][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 258.046992][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 258.058405][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 258.069732][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 258.079785][ T7769] device veth0_macvtap entered promiscuous mode [ 258.096569][ T7769] device veth1_macvtap entered promiscuous mode [ 258.126546][ T7849] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 258.148094][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.159808][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.170471][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.181403][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.192537][ T7774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 258.206661][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 258.222771][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 258.233771][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 258.242854][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 258.251982][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 258.259551][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 258.281367][ T7777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 258.291165][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.305516][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.344587][ T7774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.356937][ T7774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.370363][ T7857] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 258.370803][ T7774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 258.387787][ T7769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.403007][ T7769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.415005][ T7857] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 258.426554][ T7769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.428071][ T7857] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 258.437573][ T7769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.457823][ T7857] EXT4-fs error (device loop1): ext4_fill_super:4532: inode #2: comm syz-executor.1: iget: root inode unallocated [ 258.459755][ T7769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 258.474684][ T7857] EXT4-fs (loop1): get root inode failed [ 258.480490][ T7769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.481708][ T7769] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 258.487613][ T7857] EXT4-fs (loop1): mount failed [ 258.504245][ T7769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.519089][ T7769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.529625][ T7769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.540578][ T7769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.550447][ T7769] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 258.561136][ T7769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 258.572501][ T7769] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 258.603075][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 258.619762][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 258.631582][ T7864] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 258.642393][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 258.651658][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 258.660126][ T7864] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 258.670946][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 258.671948][ T7864] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 258.682310][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 258.699580][ T7864] EXT4-fs error (device loop1): ext4_fill_super:4532: inode #2: comm syz-executor.1: iget: root inode unallocated [ 258.712359][ T7864] EXT4-fs (loop1): get root inode failed [ 258.714537][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 258.718141][ T7864] EXT4-fs (loop1): mount failed [ 258.733962][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 19:53:20 executing program 1: [ 258.816741][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 258.825782][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 258.834766][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 258.842783][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 258.860592][ T7780] device veth0_vlan entered promiscuous mode 19:53:20 executing program 1: [ 258.906916][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 258.922076][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 19:53:20 executing program 0: 19:53:20 executing program 1: [ 258.986808][ T7780] device veth1_vlan entered promiscuous mode [ 259.006471][ T7777] device veth0_vlan entered promiscuous mode [ 259.033045][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 259.042299][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 259.074358][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 19:53:20 executing program 0: 19:53:20 executing program 1: [ 259.118786][ T7777] device veth1_vlan entered promiscuous mode 19:53:20 executing program 0: [ 259.174117][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 259.192533][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 259.213792][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 259.239684][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 259.279650][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 259.342407][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 259.351539][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.379862][ T7780] device veth0_macvtap entered promiscuous mode [ 259.406831][ T7780] device veth1_macvtap entered promiscuous mode [ 259.440456][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 259.448477][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 259.458393][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 259.467047][ T7779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 259.478104][ T7777] device veth0_macvtap entered promiscuous mode [ 259.490336][ T7777] device veth1_macvtap entered promiscuous mode [ 259.513327][ T7780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.526261][ T7780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.537702][ T7780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.548439][ T7780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.559370][ T7780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.570185][ T7780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.580330][ T7780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.590986][ T7780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.602123][ T7780] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 259.613628][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.624703][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.635508][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.645994][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.655923][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.666568][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.676679][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.687742][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.698268][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 259.709694][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.720851][ T7777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 259.731112][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 259.740216][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 259.749799][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 259.760203][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 259.778825][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 259.788059][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 259.799869][ T7780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.810906][ T7780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.821353][ T7780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.831894][ T7780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.841737][ T7780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.852471][ T7780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.862343][ T7780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.873288][ T7780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.884483][ T7780] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 259.894625][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.906172][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.917095][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.927686][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.938716][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.949591][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.959464][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.970070][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 259.980013][ T7777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 259.990711][ T7777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.001634][ T7777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 260.015378][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 260.025449][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 260.034580][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 260.043742][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 260.129953][ T7930] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 19:53:23 executing program 2: socket$inet6(0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x7, 0x6d, 0x8000000000000002, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440), &(0x7f00000004c0), 0x80000001, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), &(0x7f0000000000), 0xbcc4, r0}, 0x38) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) 19:53:23 executing program 1: 19:53:23 executing program 0: 19:53:23 executing program 3: 19:53:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) 19:53:23 executing program 4: 19:53:23 executing program 1: socket$inet6(0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x7, 0x6d, 0x8000000000000002, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440), &(0x7f00000004c0), 0x80000001, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), &(0x7f0000000000), 0xbcc4, r0}, 0x38) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) 19:53:23 executing program 4: socket$inet6(0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x7, 0x6d, 0x8000000000000002, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440), &(0x7f00000004c0), 0x80000001, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), &(0x7f0000000000), 0xbcc4, r0}, 0x38) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) 19:53:23 executing program 5: 19:53:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000100)=[{&(0x7f0000000500)='2', 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[], @ANYRESDEC]], 0x1}}, 0x0) clone(0x20000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fchmod(0xffffffffffffffff, 0x1) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xaaaaaaaaaaaab9c, &(0x7f0000000180), 0x0, 0x0) 19:53:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x4}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@multicast2}}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x5, 0x3, 0x2, 0x2, 0x0, 0x0, 0x9}, 0x0) r4 = creat(&(0x7f0000000680)='./bus\x00', 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) ftruncate(r4, 0x1000) lseek(r4, 0x0, 0x2) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x400001a1) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8400fffffffa) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 19:53:23 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=""/94, 0x5e}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000ac0)=""/136, 0x88}], 0x1, &(0x7f0000001ec0)=""/22, 0x16}}], 0x2, 0x20, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) [ 262.740012][ T26] kauditd_printk_skb: 8 callbacks suppressed [ 262.740031][ T26] audit: type=1804 audit(1586894003.967:31): pid=8032 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir422144829/syzkaller.5EHbs4/2/bus" dev="sda1" ino=16537 res=1 [ 262.854385][ T26] audit: type=1804 audit(1586894004.047:32): pid=8035 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir422144829/syzkaller.5EHbs4/2/bus" dev="sda1" ino=16537 res=1 19:53:27 executing program 2: socket$inet6(0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x7, 0x6d, 0x8000000000000002, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440), &(0x7f00000004c0), 0x80000001, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), &(0x7f0000000000), 0xbcc4, r0}, 0x38) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, 0x0) 19:53:27 executing program 0: unshare(0x2040400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c03, &(0x7f0000000080)) 19:53:27 executing program 5: perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004cc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=""/94, 0x5e}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000ac0)=""/136, 0x88}], 0x1, &(0x7f0000001ec0)=""/22, 0x16}}], 0x2, 0x20, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 19:53:27 executing program 3: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mknod(&(0x7f0000000080)='./bus/file1\x00', 0x0, 0x0) chdir(&(0x7f0000000200)='./bus\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x1070c5, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="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", 0x600) sendfile(r0, r1, 0x0, 0x1c500) rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='./file0\x00') 19:53:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000080)="120000001200e7ef007b0a00f4afd7030a7c", 0xffda, 0x0, 0x0, 0xffffffffffffffbc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f0000006b40)=[{{0x0, 0xffffffffffffff56, &(0x7f0000000040)=[{&(0x7f00000011c0)=""/4090, 0x1003}, {&(0x7f00000000c0)=""/119, 0x32e}], 0x2, 0x0, 0xfffffffffffffd18}}], 0x4000000000001d9, 0x0, 0x0) 19:53:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e75d90889205ed3b71ea13952fe4cbe6fe94815d4296f6e66de94f424fa66862535188bc73114cc5b7e45adbc29e6f51896452262a696ada2c96fb3f56ac7d8c5df0d6217f049413454c471de840cdf462e7b21afc2d67c4ea305f2a4fe3e120ea0124ee07fabe1ab30355d1da3792ed03734c9d2311b8c492141e49bbd1a988425f3e6416d98397d0c772f66625b0984a41111e8655de4c87c3ffc5a612004b19158174c2f52680b3bf2e418bc4e9b4a0b873e7f6926102d5cc7e6eebb2a8407b684607e441ca52eabfeca040254d87b627de25f8e6899de161d19b15cbd4cd5"], 0x15) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), 0x0) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc4, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) connect$inet(r6, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r6, 0x0, 0x10005, 0x0) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) [ 265.972107][ C1] hrtimer: interrupt took 42168 ns [ 265.997862][ T26] audit: type=1804 audit(1586894007.217:33): pid=8056 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir422144829/syzkaller.5EHbs4/3/bus/file0" dev="sda1" ino=16568 res=1 19:53:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e75d90889205ed3b71ea13952fe4cbe6fe94815d4296f6e66de94f424fa66862535188bc73114cc5b7e45adbc29e6f51896452262a696ada2c96fb3f56ac7d8c5df0d6217f049413454c471de840cdf462e7b21afc2d67c4ea305f2a4fe3e120ea0124ee07fabe1ab30355d1da3792ed03734c9d2311b8c492141e49bbd1a988425f3e6416d98397d0c772f66625b0984a41111e8655de4c87c3ffc5a612004b19158174c2f52680b3bf2e418bc4e9b4a0b873e7f6926102d5cc7e6eebb2a8407b684607e441ca52eabfeca040254d87b627de25f8e6899de161d19b15cbd4cd5"], 0x15) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), 0x0) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc4, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) connect$inet(r6, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x10005, 0x0) fcntl$dupfd(r5, 0x406, 0xffffffffffffffff) openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) 19:53:27 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000000000)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14}}, 0x1c}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) 19:53:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e75d90889205ed3b71ea13952fe4cbe6fe94815d4296f6e66de94f424fa66862535188bc73114cc5b7e45adbc29e6f51896452262a696ada2c96fb3f56ac7d8c5df0d6217f049413454c471de840cdf462e7b21afc2d67c4ea305f2a4fe3e120ea0124ee07fabe1ab30355d1da3792ed03734c9d2311b8c492141e49bbd1a988425f3e6416d98397d0c772f66625b0984a41111e8655de4c87c3ffc5a612004b19158174c2f52680b3bf2e418bc4e9b4a0b873e7f6926102d5cc7e6eebb2a8407b684607e441ca52eabfeca040254d87b627de25f8e6899de161d19b15cbd4cd5"], 0x15) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), 0x0) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc4, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(r5, 0x406, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) 19:53:27 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000005e80)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x1000000000000020, 0x4) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140), &(0x7f0000000200), 0x0) 19:53:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e75d90889205ed3b71ea13952fe4cbe6fe94815d4296f6e66de94f424fa66862535188bc73114cc5b7e45adbc29e6f51896452262a696ada2c96fb3f56ac7d8c5df0d6217f049413454c471de840cdf462e7b21afc2d67c4ea305f2a4fe3e120ea0124ee07fabe1ab30355d1da3792ed03734c9d2311b8c492141e49bbd1a988425f3e6416d98397d0c772f66625b0984a41111e8655de4c87c3ffc5a612004b19158174c2f52680b3bf2e418bc4e9b4a0b873e7f6926102d5cc7e6eebb2a8407b684607e441ca52eabfeca040254d87b627de25f8e6899de161d19b15cbd4cd5"], 0x15) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), 0x0) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc4, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) connect$inet(r6, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x10005, 0x0) fcntl$dupfd(r5, 0x406, 0xffffffffffffffff) openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) [ 266.340499][ T26] audit: type=1804 audit(1586894007.567:34): pid=8074 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir422144829/syzkaller.5EHbs4/3/bus/bus/file0" dev="sda1" ino=16535 res=1 19:53:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e75d90889205ed3b71ea13952fe4cbe6fe94815d4296f6e66de94f424fa66862535188bc73114cc5b7e45adbc29e6f51896452262a696ada2c96fb3f56ac7d8c5df0d6217f049413454c471de840cdf462e7b21afc2d67c4ea305f2a4fe3e120ea0124ee07fabe1ab30355d1da3792ed03734c9d2311b8c492141e49bbd1a988425f3e6416d98397d0c772f66625b0984a41111e8655de4c87c3ffc5a612004b19158174c2f52680b3bf2e418bc4e9b4a0b873e7f6926102d5cc7e6eebb2a8407b684607e441ca52eabfeca040254d87b627de25f8e6899de161d19b15cbd4cd5"], 0x15) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), 0x0) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc4, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) connect$inet(r6, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x10005, 0x0) fcntl$dupfd(r5, 0x406, 0xffffffffffffffff) openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) [ 266.847911][ T8051] ================================================================== [ 266.856043][ T8051] BUG: KCSAN: data-race in bpf_lru_pop_free / htab_lru_map_update_elem [ 266.864267][ T8051] [ 266.866581][ T8051] write to 0xffff8880a1ef3823 of 1 bytes by task 8058 on cpu 1: [ 266.874190][ T8051] htab_lru_map_update_elem+0x4a1/0x680 [ 266.879743][ T8051] bpf_map_update_value.isra.0+0x3bc/0x420 [ 266.885556][ T8051] generic_map_update_batch+0x273/0x3c0 [ 266.891080][ T8051] bpf_map_do_batch+0x194/0x3a0 [ 266.895910][ T8051] __do_sys_bpf+0x779/0x29c0 [ 266.900480][ T8051] __x64_sys_bpf+0x47/0x60 [ 266.904878][ T8051] do_syscall_64+0xc7/0x390 [ 266.909366][ T8051] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.915250][ T8051] [ 266.917565][ T8051] read to 0xffff8880a1ef3823 of 1 bytes by task 8051 on cpu 0: [ 266.925096][ T8051] bpf_lru_pop_free+0x6a4/0xa30 [ 266.929929][ T8051] prealloc_lru_pop+0x30/0x70 [ 266.934595][ T8051] htab_lru_map_update_elem+0x352/0x680 [ 266.940139][ T8051] bpf_map_update_value.isra.0+0x3bc/0x420 [ 266.945925][ T8051] generic_map_update_batch+0x273/0x3c0 [ 266.951460][ T8051] bpf_map_do_batch+0x194/0x3a0 [ 266.956306][ T8051] __do_sys_bpf+0x779/0x29c0 [ 266.960934][ T8051] __x64_sys_bpf+0x47/0x60 [ 266.965339][ T8051] do_syscall_64+0xc7/0x390 [ 266.969827][ T8051] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.975810][ T8051] [ 266.978119][ T8051] Reported by Kernel Concurrency Sanitizer on: [ 266.984259][ T8051] CPU: 0 PID: 8051 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 266.992819][ T8051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.002853][ T8051] ================================================================== [ 267.010904][ T8051] Kernel panic - not syncing: panic_on_warn set ... [ 267.017485][ T8051] CPU: 0 PID: 8051 Comm: syz-executor.2 Not tainted 5.6.0-rc1-syzkaller #0 [ 267.026053][ T8051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.036087][ T8051] Call Trace: [ 267.039377][ T8051] dump_stack+0x11d/0x187 [ 267.043693][ T8051] panic+0x210/0x640 [ 267.047573][ T8051] ? vprintk_func+0x89/0x13a [ 267.052165][ T8051] kcsan_report.cold+0xc/0xf [ 267.056742][ T8051] kcsan_setup_watchpoint+0x3fb/0x440 [ 267.062119][ T8051] bpf_lru_pop_free+0x6a4/0xa30 [ 267.066970][ T8051] prealloc_lru_pop+0x30/0x70 [ 267.071651][ T8051] htab_lru_map_update_elem+0x352/0x680 [ 267.077190][ T8051] bpf_map_update_value.isra.0+0x3bc/0x420 [ 267.083005][ T8051] generic_map_update_batch+0x273/0x3c0 [ 267.088605][ T8051] ? generic_map_delete_batch+0x390/0x390 [ 267.094447][ T8051] bpf_map_do_batch+0x194/0x3a0 [ 267.099355][ T8051] __do_sys_bpf+0x779/0x29c0 [ 267.103943][ T8051] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 267.109833][ T8051] ? __read_once_size+0x45/0xd0 [ 267.114686][ T8051] ? ktime_get_ts64+0x286/0x2c0 [ 267.119524][ T8051] __x64_sys_bpf+0x47/0x60 [ 267.123934][ T8051] do_syscall_64+0xc7/0x390 [ 267.128434][ T8051] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.134392][ T8051] RIP: 0033:0x45c889 [ 267.138272][ T8051] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.157855][ T8051] RSP: 002b:00007f0cd915bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 267.166252][ T8051] RAX: ffffffffffffffda RBX: 00007f0cd915c6d4 RCX: 000000000045c889 [ 267.174213][ T8051] RDX: 0000000000000038 RSI: 0000000020000080 RDI: 000000000000001a [ 267.182164][ T8051] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 267.190116][ T8051] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 267.198092][ T8051] R13: 0000000000000064 R14: 00000000004c3096 R15: 000000000076bf0c [ 268.319000][ T8051] Shutting down cpus with NMI [ 268.325081][ T8051] Kernel Offset: disabled [ 268.329422][ T8051] Rebooting in 86400 seconds..