[ 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 syzkaller login: [ 23.978843][ T8417] bash (8417) used greatest stack depth: 9528 bytes left Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts. 2020/12/18 00:35:40 fuzzer started 2020/12/18 00:35:41 dialing manager at 10.128.0.105:35879 2020/12/18 00:35:41 syscalls: 3466 2020/12/18 00:35:41 code coverage: enabled 2020/12/18 00:35:41 comparison tracing: enabled 2020/12/18 00:35:41 extra coverage: enabled 2020/12/18 00:35:41 setuid sandbox: enabled 2020/12/18 00:35:41 namespace sandbox: enabled 2020/12/18 00:35:41 Android sandbox: /sys/fs/selinux/policy does not exist 2020/12/18 00:35:41 fault injection: enabled 2020/12/18 00:35:41 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/12/18 00:35:41 net packet injection: enabled 2020/12/18 00:35:41 net device setup: enabled 2020/12/18 00:35:41 concurrency sanitizer: enabled 2020/12/18 00:35:41 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/12/18 00:35:41 USB emulation: enabled 2020/12/18 00:35:41 hci packet injection: enabled 2020/12/18 00:35:41 wifi device emulation: enabled 2020/12/18 00:35:44 suppressing KCSAN reports in functions: 'atime_needs_update' '__filemap_fdatawrite_range' 'filemap_map_pages' '_prb_read_valid' 'blk_mq_sched_dispatch_requests' '__mark_inode_dirty' 'do_readlinkat' 'ext4_mark_iloc_dirty' 'xas_find_marked' 'complete_signal' '__xa_clear_mark' '__send_signal' 'kauditd_thread' 'wbt_done' 'ext4_ext_insert_extent' 'shmem_unlink' 'generic_write_end' 'expire_timers' 'shmem_mknod' '__io_cqring_fill_event' 'dd_has_work' 'xas_clear_mark' 'ext4_free_inodes_count' 'find_get_pages_range_tag' 'pcpu_alloc' 'do_epoll_ctl' 'ext4_free_inode' 'exit_mm' 'blk_mq_request_bypass_insert' '__add_to_page_cache_locked' '__delete_from_page_cache' 'audit_log_start' 'do_nanosleep' 'alloc_pid' 'blk_mq_rq_ctx_init' 'futex_wait_queue_me' 'generic_file_buffered_read' 'wbt_issue' 'ext4_writepages' 'ext4_mb_good_group' 'do_select' 'isolate_migratepages_block' '__ext4_new_inode' 'blk_mq_dispatch_rq_list' 'vfs_readlink' '__mod_timer' 00:36:38 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) 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) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000038000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="3e0f01ca650fae82009000000f01c90f439a02000200c744240000000000c7442402b46d0000c7442406000000000f011c2466b8e8000f00d00f2202b9800000c08f3235008000000f30660f38f8a90a0000003e0f07", 0xffffffffffffff25}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @random="ee35adeb0393"}, 0x0, {0x2, 0x0, @local}, 'bridge_slave_0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 00:36:38 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x800000000000401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000780)={0x4000201f}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) 00:36:39 executing program 2: r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x2a442, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x2f042, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file2\x00', 0x1417c2, 0x0) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000000)="c3", 0xfffffdef}], 0x1, 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0xfffffffffffffffc, 0x0) fallocate(r0, 0x11, 0x0, 0x4f010000) 00:36:39 executing program 3: r0 = openat$ttyS3(0xffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 00:36:39 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000002200", 0x6) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) 00:36:39 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x100000e, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x4, 0x0, 0x0, 0x0) get_mempolicy(&(0x7f00000000c0), 0x0, 0x0, &(0x7f00001ba000/0x4000)=nil, 0x2) [ 89.234466][ T8466] IPVS: ftp: loaded support on port[0] = 21 [ 89.306987][ T8466] chnl_net:caif_netlink_parms(): no params data found [ 89.336908][ T8466] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.344003][ T8466] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.351619][ T8466] device bridge_slave_0 entered promiscuous mode [ 89.358804][ T8466] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.365907][ T8466] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.381972][ T8466] device bridge_slave_1 entered promiscuous mode [ 89.410168][ T8468] IPVS: ftp: loaded support on port[0] = 21 [ 89.419836][ T8466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.432592][ T8466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.454404][ T8466] team0: Port device team_slave_0 added [ 89.462054][ T8466] team0: Port device team_slave_1 added [ 89.478545][ T8466] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.485765][ T8466] 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. [ 89.511959][ T8466] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.545909][ T8466] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.553463][ T8466] 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. [ 89.584061][ T8466] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.608032][ T8470] IPVS: ftp: loaded support on port[0] = 21 [ 89.616180][ T8466] device hsr_slave_0 entered promiscuous mode [ 89.622671][ T8466] device hsr_slave_1 entered promiscuous mode [ 89.632302][ T8468] chnl_net:caif_netlink_parms(): no params data found [ 89.727433][ T8468] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.736507][ T8472] IPVS: ftp: loaded support on port[0] = 21 [ 89.745443][ T8468] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.753181][ T8468] device bridge_slave_0 entered promiscuous mode [ 89.776920][ T8468] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.784091][ T8468] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.791793][ T8468] device bridge_slave_1 entered promiscuous mode [ 89.813311][ T8470] chnl_net:caif_netlink_parms(): no params data found [ 89.834735][ T8468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.860055][ T8468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.879212][ T8466] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.900820][ T8470] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.908041][ T8470] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.915945][ T8470] device bridge_slave_0 entered promiscuous mode [ 89.926389][ T8468] team0: Port device team_slave_0 added [ 89.939478][ T8466] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.952658][ T8470] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.965799][ T8470] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.978360][ T8470] device bridge_slave_1 entered promiscuous mode [ 89.987807][ T8468] team0: Port device team_slave_1 added [ 89.993617][ T8466] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.022565][ T8466] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.043489][ T8466] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.050631][ T8466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.057941][ T8466] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.060393][ T8474] IPVS: ftp: loaded support on port[0] = 21 [ 90.064973][ T8466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.087168][ T8470] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.101767][ T8468] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.110039][ T8468] 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. [ 90.136414][ T8468] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.152834][ T8476] IPVS: ftp: loaded support on port[0] = 21 [ 90.161633][ T8468] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.168640][ T8468] 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. [ 90.194641][ T8468] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.211632][ T8470] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.241481][ T8472] chnl_net:caif_netlink_parms(): no params data found [ 90.263083][ T8470] team0: Port device team_slave_0 added [ 90.275224][ T8468] device hsr_slave_0 entered promiscuous mode [ 90.281928][ T8468] device hsr_slave_1 entered promiscuous mode [ 90.288129][ T8468] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.296332][ T8468] Cannot create hsr debugfs directory [ 90.305692][ T8470] team0: Port device team_slave_1 added [ 90.318394][ T8470] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.325985][ T8470] 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. [ 90.352119][ T8470] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.365242][ T8470] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.372512][ T8470] 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. [ 90.398978][ T8470] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.418035][ T3854] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.425754][ T3854] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.454793][ T8470] device hsr_slave_0 entered promiscuous mode [ 90.461627][ T8470] device hsr_slave_1 entered promiscuous mode [ 90.467992][ T8470] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.475696][ T8470] Cannot create hsr debugfs directory [ 90.489057][ T8466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.538736][ T8466] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.545764][ T8472] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.553311][ T8472] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.561129][ T8472] device bridge_slave_0 entered promiscuous mode [ 90.568776][ T8472] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.576355][ T8472] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.584052][ T8472] device bridge_slave_1 entered promiscuous mode [ 90.594886][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.602511][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.621282][ T8472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.636009][ T8472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.649936][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.660588][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.668805][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.675849][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.683559][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.692145][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.700423][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.707437][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.717804][ T8474] chnl_net:caif_netlink_parms(): no params data found [ 90.745448][ T8472] team0: Port device team_slave_0 added [ 90.751511][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.770676][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.790444][ T8472] team0: Port device team_slave_1 added [ 90.807545][ T8470] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 90.821758][ T8476] chnl_net:caif_netlink_parms(): no params data found [ 90.841506][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.850084][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.858652][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.866692][ T8470] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 90.875207][ T8470] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 90.887922][ T8470] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 90.914764][ T8472] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.921751][ T8472] 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. [ 90.947774][ T8472] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.961351][ T8472] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.968363][ T8472] 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. [ 90.994580][ T8472] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.008305][ T8474] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.015596][ T8474] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.023402][ T8474] device bridge_slave_0 entered promiscuous mode [ 91.040449][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.049119][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.069039][ T8474] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.076420][ T8474] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.084063][ T8474] device bridge_slave_1 entered promiscuous mode [ 91.093626][ T8476] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.100864][ T8476] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.108358][ T8476] device bridge_slave_0 entered promiscuous mode [ 91.124509][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.132530][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.140617][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.148753][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.157362][ T8468] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 91.171141][ T8466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.181376][ T8472] device hsr_slave_0 entered promiscuous mode [ 91.187768][ T8472] device hsr_slave_1 entered promiscuous mode [ 91.194293][ T8472] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.201885][ T8472] Cannot create hsr debugfs directory [ 91.207421][ T8476] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.214921][ T8476] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.222586][ T8476] device bridge_slave_1 entered promiscuous mode [ 91.230825][ T8474] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.239895][ T8468] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 91.248045][ T8468] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 91.256929][ T8468] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 91.276602][ T8474] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.279463][ T17] Bluetooth: hci0: command 0x0409 tx timeout [ 91.299908][ T8466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.321870][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 91.329223][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 91.346114][ T8474] team0: Port device team_slave_0 added [ 91.353649][ T8474] team0: Port device team_slave_1 added [ 91.360904][ T8476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.388857][ T8474] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.397018][ T8474] 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. [ 91.423784][ T8474] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.436143][ T8476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.445308][ T7] Bluetooth: hci1: command 0x0409 tx timeout [ 91.468757][ T8476] team0: Port device team_slave_0 added [ 91.480311][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 91.490852][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.500166][ T8474] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.507121][ T8474] 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. [ 91.533521][ T8474] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.554860][ T8474] device hsr_slave_0 entered promiscuous mode [ 91.561413][ T8474] device hsr_slave_1 entered promiscuous mode [ 91.567725][ T8474] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.575375][ T8474] Cannot create hsr debugfs directory [ 91.581546][ T8472] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 91.589685][ T8476] team0: Port device team_slave_1 added [ 91.604250][ T3188] Bluetooth: hci2: command 0x0409 tx timeout [ 91.615799][ T8470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.639351][ T8472] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 91.648665][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.656304][ T8476] 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. [ 91.682980][ T8476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.694216][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 91.702482][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.710999][ T8466] device veth0_vlan entered promiscuous mode [ 91.724194][ T8470] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.733059][ T8472] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 91.742358][ T8472] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 91.751256][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.758183][ T8476] 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. [ 91.784205][ T17] Bluetooth: hci3: command 0x0409 tx timeout [ 91.784881][ T8476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.801756][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.809217][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.817129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.824688][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.836230][ T8468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.850499][ T8466] device veth1_vlan entered promiscuous mode [ 91.874845][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.883042][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.893538][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.902039][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.911929][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.918935][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.926923][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.936780][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.944994][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.952051][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.960140][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.969157][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.990170][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.999627][ T17] Bluetooth: hci4: command 0x0409 tx timeout [ 92.007600][ T8476] device hsr_slave_0 entered promiscuous mode [ 92.014747][ T8476] device hsr_slave_1 entered promiscuous mode [ 92.022717][ T8476] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.030342][ T8476] Cannot create hsr debugfs directory [ 92.041006][ T8474] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 92.055160][ T8474] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 92.063409][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.072152][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.080643][ T17] Bluetooth: hci5: command 0x0409 tx timeout [ 92.080938][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.094283][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.101915][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.110261][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.118598][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.135203][ T8470] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 92.145792][ T8470] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.160030][ T8474] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 92.177832][ T8468] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.190414][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.198816][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.207236][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.215657][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.224015][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.232544][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.241169][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.249644][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.257878][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.264983][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.273085][ T8466] device veth0_macvtap entered promiscuous mode [ 92.290697][ T8474] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 92.300984][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.308481][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.316813][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.324845][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.332345][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.345827][ T8466] device veth1_macvtap entered promiscuous mode [ 92.364975][ T8476] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 92.375322][ T8476] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 92.390092][ T8476] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 92.399875][ T8476] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 92.410086][ T8470] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.425950][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.433925][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.442480][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.450926][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.457967][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.465805][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.474844][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.495958][ T8466] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.503540][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.512022][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.531276][ T8472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.541144][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.549656][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.557994][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.568207][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.576602][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.584858][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.593398][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.601684][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.612772][ T8466] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.623740][ T8468] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.634702][ T8468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.645896][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.653984][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.662608][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.671570][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.679715][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.687709][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.695751][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.703993][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.711570][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.724005][ T8466] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.733333][ T8466] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.743589][ T8466] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.752432][ T8466] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.763620][ T8470] device veth0_vlan entered promiscuous mode [ 92.774425][ T8472] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.794849][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.802791][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.822154][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.830802][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.839024][ T9348] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.846052][ T9348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.854031][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.862713][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.871136][ T9348] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.878247][ T9348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.886365][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.895290][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.915729][ T8468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.929428][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.937190][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.944818][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.953583][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.962101][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.970548][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.978859][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.988428][ T8470] device veth1_vlan entered promiscuous mode [ 93.003959][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.013849][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.021875][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.029692][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.037778][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.053779][ T8476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.072670][ T8472] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.085318][ T8472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.094470][ T8474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.102669][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.114704][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.134686][ T8476] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.141577][ T22] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.151079][ T22] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.165548][ T8474] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.175847][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.184047][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.191908][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.200833][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.208448][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.216365][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.224097][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.231794][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.240230][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.248384][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.256917][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.265469][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.272525][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.281222][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.292085][ T8470] device veth0_macvtap entered promiscuous mode [ 93.302547][ T8472] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.319177][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.327071][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.335648][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.344096][ T9568] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.351130][ T9568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.359288][ T9568] Bluetooth: hci0: command 0x041b tx timeout [ 93.369192][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.377520][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.388356][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.395421][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.405077][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.413801][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.423355][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.430421][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.438075][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.448671][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.465246][ T8470] device veth1_macvtap entered promiscuous mode [ 93.471871][ T22] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.480592][ T22] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.491477][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.499408][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.507898][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.515807][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.524883][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.533568][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.542287][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.550578][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.558828][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.567614][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.576001][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.584270][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.601629][ T8476] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.616250][ T9690] Bluetooth: hci1: command 0x041b tx timeout [ 93.617126][ T8476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.638071][ T8470] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 93.653874][ T8470] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.664969][ T8470] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.678145][ T8468] device veth0_vlan entered promiscuous mode [ 93.684448][ T9348] Bluetooth: hci2: command 0x041b tx timeout [ 93.689811][ C0] hrtimer: interrupt took 46342 ns [ 93.696415][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.708731][ T9794] 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. [ 93.727418][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.736369][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.746577][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.769208][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.782563][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.791189][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.801772][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.811112][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.819737][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.828058][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.839330][ T9348] Bluetooth: hci3: command 0x041b tx timeout [ 93.840180][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.856013][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.864645][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.876218][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.884545][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.894251][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.908722][ T8474] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 00:36:44 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) 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) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000038000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="3e0f01ca650fae82009000000f01c90f439a02000200c744240000000000c7442402b46d0000c7442406000000000f011c2466b8e8000f00d00f2202b9800000c08f3235008000000f30660f38f8a90a0000003e0f07", 0xffffffffffffff25}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @random="ee35adeb0393"}, 0x0, {0x2, 0x0, @local}, 'bridge_slave_0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 93.926353][ T8474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.953246][ T8470] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 93.965316][ T8470] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.977728][ T8470] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.006280][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.014828][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.025807][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.039392][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.055978][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.067869][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.077466][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.080067][ T9348] Bluetooth: hci4: command 0x041b tx timeout [ 94.088392][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.101948][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.109810][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.117749][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.127613][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.136069][ T8472] device veth0_vlan entered promiscuous mode [ 94.143759][ T8476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.153943][ T8468] device veth1_vlan entered promiscuous mode [ 94.159115][ T3188] Bluetooth: hci5: command 0x041b tx timeout [ 94.165277][ T8470] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.178842][ T8470] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.193866][ T8470] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.207606][ T8470] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 00:36:45 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) 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) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000038000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="3e0f01ca650fae82009000000f01c90f439a02000200c744240000000000c7442402b46d0000c7442406000000000f011c2466b8e8000f00d00f2202b9800000c08f3235008000000f30660f38f8a90a0000003e0f07", 0xffffffffffffff25}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @random="ee35adeb0393"}, 0x0, {0x2, 0x0, @local}, 'bridge_slave_0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 94.239355][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.247167][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.259440][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.266894][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.282732][ T8472] device veth1_vlan entered promiscuous mode [ 94.296818][ T8474] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.328442][ T8468] device veth0_macvtap entered promiscuous mode [ 94.355324][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.364055][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.372575][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.382412][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.410739][ T8468] device veth1_macvtap entered promiscuous mode [ 94.426017][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.435024][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.445308][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.455015][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.502057][ T8472] device veth0_macvtap entered promiscuous mode [ 94.511185][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 94.522561][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.533312][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 94.544554][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.556094][ T8468] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.565817][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.566450][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.583904][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.592797][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.593254][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.609050][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.617455][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.626714][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.635943][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.644744][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.653270][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.661519][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.671243][ T8472] device veth1_macvtap entered promiscuous mode [ 94.694963][ T8476] device veth0_vlan entered promiscuous mode [ 94.708630][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.709278][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.727431][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.734119][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 00:36:45 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) 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) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000038000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="3e0f01ca650fae82009000000f01c90f439a02000200c744240000000000c7442402b46d0000c7442406000000000f011c2466b8e8000f00d00f2202b9800000c08f3235008000000f30660f38f8a90a0000003e0f07", 0xffffffffffffff25}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @random="ee35adeb0393"}, 0x0, {0x2, 0x0, @local}, 'bridge_slave_0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 94.745906][ T9690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.754313][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 94.767428][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.777591][ T8468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 94.788483][ T8468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.799793][ T8468] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.812803][ T8476] device veth1_vlan entered promiscuous mode [ 94.825801][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.836732][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.848937][ T8468] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.857619][ T8468] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.888944][ T8468] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.898351][ T8468] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.920787][ T8474] device veth0_vlan entered promiscuous mode [ 94.933110][ T8472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 94.946984][ T8472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.957271][ T8472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 94.970347][ T8472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.980978][ T8472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 94.992931][ T8472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.025579][ T8472] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.039159][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.047131][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.067154][ T30] audit: type=1800 audit(1608251805.793:2): pid=9869 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=15751 res=0 errno=0 [ 95.072555][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.111963][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.143609][ T8474] device veth1_vlan entered promiscuous mode [ 95.150967][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.161116][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.170237][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.183877][ T8472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 95.196247][ T8472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.207634][ T8472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 95.218677][ T8472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.229862][ T8472] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 95.240850][ T8472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.252784][ T8472] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.267729][ T8476] device veth0_macvtap entered promiscuous mode [ 95.287122][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.300611][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.310385][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.319945][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.328354][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.341280][ T8472] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.341308][ T8472] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.341331][ T8472] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.341354][ T8472] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.440170][ T3188] Bluetooth: hci0: command 0x040f tx timeout [ 95.441845][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.467384][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.484424][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.496341][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.496763][ T30] audit: type=1800 audit(1608251806.223:3): pid=9869 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=15751 res=0 errno=0 [ 95.506158][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 00:36:46 executing program 2: r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x2a442, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x2f042, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file2\x00', 0x1417c2, 0x0) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000000)="c3", 0xfffffdef}], 0x1, 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0xfffffffffffffffc, 0x0) fallocate(r0, 0x11, 0x0, 0x4f010000) [ 95.540280][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.555620][ T8476] device veth1_macvtap entered promiscuous mode [ 95.568008][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.576066][ T9348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.589685][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.603977][ T8474] device veth0_macvtap entered promiscuous mode [ 95.635004][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.649289][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.660632][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.671158][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.678877][ T9348] Bluetooth: hci1: command 0x040f tx timeout [ 95.681749][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.697304][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.707567][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 95.718111][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 00:36:46 executing program 0: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETS(r0, 0x541d, 0x0) [ 95.731641][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.743457][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.758964][ T9348] Bluetooth: hci2: command 0x040f tx timeout [ 95.760116][ T8474] device veth1_macvtap entered promiscuous mode [ 95.770948][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.773975][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 95.787629][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.801003][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.813249][ T30] audit: type=1800 audit(1608251806.543:4): pid=9911 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=15751 res=0 errno=0 [ 95.814406][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 00:36:46 executing program 0: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETS(r0, 0x541d, 0x0) [ 95.863630][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 95.883251][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.905915][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 95.918895][ T17] Bluetooth: hci3: command 0x040f tx timeout [ 95.932730][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.946869][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 95.957799][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.968195][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 95.980026][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.991673][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_1 00:36:46 executing program 0: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETS(r0, 0x541d, 0x0) [ 96.017694][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.047937][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.058437][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.069135][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.098902][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.118392][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.143162][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.154020][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.159929][ T9348] Bluetooth: hci4: command 0x040f tx timeout [ 96.165008][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.180635][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.210677][ T8474] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.222439][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.234285][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.238915][ T9348] Bluetooth: hci5: command 0x040f tx timeout [ 96.260026][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.277229][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.310429][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.324489][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.335300][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.347642][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 00:36:47 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000042c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}}], 0x1, 0x1cd3e76cb7ad8b1e, 0x0) setgid(0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x140c1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f6}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xb00, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc0\x00', 0x0, 0x0) fallocate(r2, 0x10, 0x3, 0x4) fchmod(0xffffffffffffffff, 0xeb) 00:36:47 executing program 0: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETS(r0, 0x541d, 0x0) [ 96.357967][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.383085][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.395813][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.407841][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.419707][ T8474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.432059][ T8474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.448120][ T8474] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.461047][ T8476] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.477256][ T8476] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.501994][ T8476] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.515463][ T8476] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.550293][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.571850][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.600951][ T8474] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.609977][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.617767][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.632787][ T8474] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.643927][ T8474] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.653578][ T8474] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.670812][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:36:47 executing program 3: r0 = openat$ttyS3(0xffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 96.714630][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.754134][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.768272][ T27] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.781304][ T27] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.814115][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.825415][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.849286][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.857103][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.865300][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.884748][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.892895][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.905907][ T9568] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:36:47 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000002200", 0x6) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) 00:36:47 executing program 2: r0 = openat$dir(0xffffffffffffff9c, 0x0, 0x2a442, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x2f042, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file2\x00', 0x1417c2, 0x0) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000000)="c3", 0xfffffdef}], 0x1, 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0xfffffffffffffffc, 0x0) fallocate(r0, 0x11, 0x0, 0x4f010000) 00:36:47 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/ubi_ctrl\x00', 0x0, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000000)='security.capability\x00', 0x0, 0x0, 0x0) 00:36:47 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000042c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}}], 0x1, 0x1cd3e76cb7ad8b1e, 0x0) setgid(0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x140c1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f6}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xb00, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc0\x00', 0x0, 0x0) fallocate(r2, 0x10, 0x3, 0x4) fchmod(0xffffffffffffffff, 0xeb) 00:36:47 executing program 3: r0 = openat$ttyS3(0xffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 00:36:47 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x100000e, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x4, 0x0, 0x0, 0x0) get_mempolicy(&(0x7f00000000c0), 0x0, 0x0, &(0x7f00001ba000/0x4000)=nil, 0x2) 00:36:47 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x100000e, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x4, 0x0, 0x0, 0x0) get_mempolicy(&(0x7f00000000c0), 0x0, 0x0, &(0x7f00001ba000/0x4000)=nil, 0x2) 00:36:47 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000002200", 0x6) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) [ 97.009648][ T30] audit: type=1800 audit(1608251807.744:5): pid=10012 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=15775 res=0 errno=0 00:36:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f00000000c0)={0x0, 0x0, 0x5, &(0x7f0000000040)="cd17c28950"}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00000002c0)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) clone(0x18102000, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000100)={'lo\x00'}) 00:36:47 executing program 3: r0 = openat$ttyS3(0xffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 00:36:47 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x100000e, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x4, 0x0, 0x0, 0x0) get_mempolicy(&(0x7f00000000c0), 0x0, 0x0, &(0x7f00001ba000/0x4000)=nil, 0x2) 00:36:47 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000042c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}}], 0x1, 0x1cd3e76cb7ad8b1e, 0x0) setgid(0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa}, 0x140c1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f6}, 0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xb00, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc0\x00', 0x0, 0x0) fallocate(r2, 0x10, 0x3, 0x4) fchmod(0xffffffffffffffff, 0xeb) 00:36:47 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000002200", 0x6) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) [ 97.522646][T10036] ================================================================== [ 97.530743][T10036] BUG: KCSAN: data-race in kvm_mmu_notifier_invalidate_range_end / kvm_mmu_notifier_invalidate_range_start [ 97.542113][T10036] [ 97.544430][T10036] read-write to 0xffffc900060ce1b8 of 8 bytes by task 10027 on cpu 0: [ 97.552567][T10036] kvm_mmu_notifier_invalidate_range_start+0x58/0x1c0 [ 97.559329][T10036] __mmu_notifier_invalidate_range_start+0x22a/0x380 [ 97.565997][T10036] wp_page_copy+0x38a/0x1490 [ 97.570577][T10036] do_wp_page+0x482/0x6c0 [ 97.574899][T10036] handle_mm_fault+0x1407/0x17b0 [ 97.579827][T10036] do_user_addr_fault+0x433/0x830 [ 97.584869][T10036] exc_page_fault+0x94/0x2a0 [ 97.589447][T10036] asm_exc_page_fault+0x1e/0x30 [ 97.594288][T10036] [ 97.596612][T10036] read to 0xffffc900060ce1b8 of 8 bytes by task 10036 on cpu 1: [ 97.604225][T10036] kvm_mmu_notifier_invalidate_range_end+0x59/0x90 [ 97.610720][T10036] __mmu_notifier_invalidate_range_end+0x18e/0x210 [ 97.617208][T10036] wp_page_copy+0x929/0x1490 [ 97.621784][T10036] do_wp_page+0x482/0x6c0 [ 97.626103][T10036] handle_mm_fault+0x1407/0x17b0 [ 97.631044][T10036] do_user_addr_fault+0x433/0x830 [ 97.636063][T10036] exc_page_fault+0x94/0x2a0 [ 97.640641][T10036] asm_exc_page_fault+0x1e/0x30 [ 97.645482][T10036] [ 97.647801][T10036] Reported by Kernel Concurrency Sanitizer on: [ 97.654206][T10036] CPU: 1 PID: 10036 Comm: syz-executor.0 Not tainted 5.10.0-syzkaller #0 [ 97.669200][T10036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.679238][T10036] ================================================================== [ 97.687279][T10036] Kernel panic - not syncing: panic_on_warn set ... [ 97.693844][T10036] CPU: 1 PID: 10036 Comm: syz-executor.0 Not tainted 5.10.0-syzkaller #0 [ 97.702239][T10036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.712276][T10036] Call Trace: [ 97.715540][T10036] dump_stack+0x116/0x15d [ 97.719872][T10036] panic+0x1e7/0x5fa [ 97.723759][T10036] ? vprintk_emit+0x2e2/0x360 [ 97.728420][T10036] kcsan_report+0x67b/0x680 [ 97.733005][T10036] ? kcsan_setup_watchpoint+0x47b/0x4e0 [ 97.738541][T10036] ? kvm_mmu_notifier_invalidate_range_end+0x59/0x90 [ 97.745208][T10036] ? __mmu_notifier_invalidate_range_end+0x18e/0x210 [ 97.751874][T10036] ? wp_page_copy+0x929/0x1490 [ 97.756627][T10036] ? do_wp_page+0x482/0x6c0 [ 97.761128][T10036] ? handle_mm_fault+0x1407/0x17b0 [ 97.766229][T10036] ? do_user_addr_fault+0x433/0x830 [ 97.771440][T10036] ? exc_page_fault+0x94/0x2a0 [ 97.776196][T10036] ? asm_exc_page_fault+0x1e/0x30 [ 97.781226][T10036] ? cpumask_next_and+0x11/0x30 [ 97.786070][T10036] ? flush_tlb_func_remote+0x30/0x30 [ 97.791345][T10036] ? kvm_handle_hva_range+0x352/0x370 [ 97.796704][T10036] kcsan_setup_watchpoint+0x47b/0x4e0 [ 97.802074][T10036] ? __rcu_read_unlock+0x51/0x250 [ 97.807264][T10036] kvm_mmu_notifier_invalidate_range_end+0x59/0x90 [ 97.813753][T10036] ? kvm_mmu_notifier_invalidate_range_start+0x1c0/0x1c0 [ 97.820765][T10036] __mmu_notifier_invalidate_range_end+0x18e/0x210 [ 97.827265][T10036] wp_page_copy+0x929/0x1490 [ 97.831862][T10036] do_wp_page+0x482/0x6c0 [ 97.836183][T10036] handle_mm_fault+0x1407/0x17b0 [ 97.841114][T10036] do_user_addr_fault+0x433/0x830 [ 97.846134][T10036] exc_page_fault+0x94/0x2a0 [ 97.850802][T10036] ? asm_exc_page_fault+0x8/0x30 [ 97.855732][T10036] asm_exc_page_fault+0x1e/0x30 [ 97.860591][T10036] RIP: 0033:0x406478 [ 97.864484][T10036] Code: 4b 48 48 8b 53 40 48 8b 73 38 48 8b 7b 30 ff 73 70 ff 73 68 ff 73 60 4c 8b 4b 58 4c 8b 43 50 ff d0 48 83 c4 20 48 8b 4c 24 08 <48> 89 41 78 e9 f1 fc ff ff 8b 7c 24 14 48 8d 74 24 30 ba 0f 00 00 [ 97.884080][T10036] RSP: 002b:00007fced5b70c80 EFLAGS: 00010207 [ 97.890132][T10036] RAX: 0000000000000023 RBX: 0000000000000005 RCX: 000000000119c028 [ 97.898091][T10036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000018102000 [ 97.906048][T10036] RBP: 000000000119c078 R08: 0000000000000000 R09: 0000000000000000 [ 97.914008][T10036] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 97.921967][T10036] R13: 00007ffee175fb4f R14: 00007fced5b719c0 R15: 000000000119c034 [ 97.930686][T10036] Kernel Offset: disabled [ 97.934989][T10036] Rebooting in 86400 seconds..