[ 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. [ 23.655404][ T8602] bash (8602) used greatest stack depth: 9992 bytes left Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.43' (ECDSA) to the list of known hosts. 2020/06/26 10:50:13 fuzzer started 2020/06/26 10:50:13 dialing manager at 10.128.0.105:35577 2020/06/26 10:50:13 syscalls: 3105 2020/06/26 10:50:13 code coverage: enabled 2020/06/26 10:50:13 comparison tracing: enabled 2020/06/26 10:50:13 extra coverage: enabled 2020/06/26 10:50:13 setuid sandbox: enabled 2020/06/26 10:50:13 namespace sandbox: enabled 2020/06/26 10:50:13 Android sandbox: /sys/fs/selinux/policy does not exist 2020/06/26 10:50:13 fault injection: enabled 2020/06/26 10:50:13 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/06/26 10:50:13 net packet injection: enabled 2020/06/26 10:50:13 net device setup: enabled 2020/06/26 10:50:13 concurrency sanitizer: enabled 2020/06/26 10:50:13 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/06/26 10:50:13 USB emulation: enabled 2020/06/26 10:50:15 suppressing KCSAN reports in functions: 'ext4_mark_iloc_dirty' '__delayacct_blkio_end' 'dd_has_work' 'inc_node_page_state' 'n_tty_receive_buf_common' 'copy_process' 'futex_wait_queue_me' 'find_get_pages_range_tag' 'do_syslog' 'blk_mq_sched_dispatch_requests' 'exit_mm' 'generic_write_end' 'do_epoll_wait' '__mod_timer' 'ext4_mb_good_group' 'wbt_issue' 'blk_mq_rq_ctx_init' 'page_counter_charge' 'do_nanosleep' 'ext4_free_inode' '__xa_clear_mark' '__ext4_new_inode' 'blk_mq_dispatch_rq_list' 'ext4_free_inodes_count' 'expire_timers' 'kauditd_thread' 10:52:14 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106a0531030000000000010902"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001030101000921000000012205000905810346fa121c00"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x0, 0x0, "c09893e1", "01d2c90e"}}, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000002880)={0x2c, &(0x7f0000002680)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000700)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="f663040000006852c8929a9cbe80041b1e510ae07e3ed306d599c24360"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f00000008c0)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x0, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syzkaller login: [ 152.167174][ T8658] IPVS: ftp: loaded support on port[0] = 21 [ 152.222931][ T8658] chnl_net:caif_netlink_parms(): no params data found [ 152.255264][ T8658] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.262570][ T8658] bridge0: port 1(bridge_slave_0) entered disabled state 10:52:14 executing program 1: socketpair(0x22, 0x0, 0x1, &(0x7f00000004c0)) [ 152.270070][ T8658] device bridge_slave_0 entered promiscuous mode [ 152.277749][ T8658] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.285260][ T8658] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.293017][ T8658] device bridge_slave_1 entered promiscuous mode [ 152.308987][ T8658] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.319207][ T8658] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.337007][ T8658] team0: Port device team_slave_0 added [ 152.344096][ T8658] team0: Port device team_slave_1 added [ 152.357761][ T8658] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 152.365101][ T8658] 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. [ 152.391397][ T8658] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 152.403370][ T8658] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 152.410391][ T8658] 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. [ 152.436636][ T8658] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 152.493189][ T8658] device hsr_slave_0 entered promiscuous mode 10:52:15 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r0, 0x20, 0x0, 0x440) [ 152.541469][ T8658] device hsr_slave_1 entered promiscuous mode [ 152.615987][ T8812] IPVS: ftp: loaded support on port[0] = 21 [ 152.698384][ T8866] IPVS: ftp: loaded support on port[0] = 21 [ 152.724570][ T8812] chnl_net:caif_netlink_parms(): no params data found 10:52:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x2d, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) [ 152.753706][ T8658] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 152.794579][ T8658] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 152.854550][ T8658] netdevsim netdevsim0 netdevsim2: renamed from eth2 10:52:15 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0x400017e) getpriority(0x2, r0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000200)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$binfmt_elf64(r2, &(0x7f00000002c0)=ANY=[@ANYRES64], 0x8) sendfile(r2, r2, &(0x7f00000001c0), 0xa198) socket(0x10, 0x80002, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) open$dir(&(0x7f0000000040)='./file0\x00', 0x8027e, 0x0) keyctl$join(0x1, &(0x7f0000001300)={'syz', 0x1}) [ 152.920262][ T8658] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 152.985282][ T8658] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.992339][ T8658] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.999606][ T8658] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.006632][ T8658] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.040048][ T8812] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.069124][ T8812] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.078091][ T8812] device bridge_slave_0 entered promiscuous mode [ 153.094618][ T8990] IPVS: ftp: loaded support on port[0] = 21 [ 153.121782][ T8812] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.128849][ T8812] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.144468][ T8812] device bridge_slave_1 entered promiscuous mode [ 153.153643][ T8658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 153.172581][ T8658] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.179550][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 153.188422][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.196803][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.205216][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 153.218638][ T8866] chnl_net:caif_netlink_parms(): no params data found [ 153.219843][ T9050] IPVS: ftp: loaded support on port[0] = 21 10:52:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x54}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000001680)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffe9e, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) [ 153.256421][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 153.266027][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 153.274896][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.282020][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.290419][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.298973][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 153.307763][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.314892][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.323218][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 153.331952][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 153.360088][ T8812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.372684][ T8812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.390521][ T8658] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 153.402779][ T8658] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 153.413944][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 153.423491][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 153.431838][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 153.440533][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 153.449343][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 153.457647][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 153.465901][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 153.474092][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 153.482275][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 153.490064][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 153.510365][ T9158] IPVS: ftp: loaded support on port[0] = 21 [ 153.515755][ T8812] team0: Port device team_slave_0 added [ 153.542300][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 153.549734][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 153.557974][ T8812] team0: Port device team_slave_1 added [ 153.585477][ T8658] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 153.597519][ T8812] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.605419][ T8812] 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. [ 153.632330][ T8812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.661575][ T8812] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.668833][ T8812] 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. [ 153.695597][ T8812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.713489][ T8866] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.722091][ T8866] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.729591][ T8866] device bridge_slave_0 entered promiscuous mode [ 153.737431][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 153.745932][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 153.757471][ T8990] chnl_net:caif_netlink_parms(): no params data found [ 153.781128][ T8866] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.788180][ T8866] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.797256][ T8866] device bridge_slave_1 entered promiscuous mode [ 153.815114][ T8866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.852363][ T8812] device hsr_slave_0 entered promiscuous mode [ 153.881311][ T8812] device hsr_slave_1 entered promiscuous mode [ 153.921193][ T8812] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 153.928837][ T8812] Cannot create hsr debugfs directory [ 153.947963][ T8658] device veth0_vlan entered promiscuous mode [ 153.954981][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 153.964179][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 153.972630][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 153.980072][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 153.989491][ T8866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.015782][ T9050] chnl_net:caif_netlink_parms(): no params data found [ 154.028530][ T8658] device veth1_vlan entered promiscuous mode [ 154.036511][ T8866] team0: Port device team_slave_0 added [ 154.054049][ T8990] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.062214][ T8990] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.069656][ T8990] device bridge_slave_0 entered promiscuous mode [ 154.077978][ T8990] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.085397][ T8990] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.093232][ T8990] device bridge_slave_1 entered promiscuous mode [ 154.100297][ T8866] team0: Port device team_slave_1 added [ 154.116077][ T8866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.123423][ T8866] 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. [ 154.149805][ T8866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.191367][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 154.199364][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 154.208857][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 154.217651][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 154.226615][ T8866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 154.233676][ T8866] 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. [ 154.259947][ T8866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 154.272541][ T8990] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.301939][ T9050] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.309030][ T9050] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.317178][ T9050] device bridge_slave_0 entered promiscuous mode [ 154.326281][ T8990] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.341918][ T9158] chnl_net:caif_netlink_parms(): no params data found [ 154.354932][ T9050] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.362434][ T9050] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.369838][ T9050] device bridge_slave_1 entered promiscuous mode [ 154.377164][ T8658] device veth0_macvtap entered promiscuous mode [ 154.423001][ T8866] device hsr_slave_0 entered promiscuous mode [ 154.461461][ T8866] device hsr_slave_1 entered promiscuous mode [ 154.501179][ T8866] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 154.508849][ T8866] Cannot create hsr debugfs directory [ 154.523106][ T8658] device veth1_macvtap entered promiscuous mode [ 154.545955][ T8990] team0: Port device team_slave_0 added [ 154.552694][ T9050] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.569657][ T8812] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 154.622941][ T8990] team0: Port device team_slave_1 added [ 154.636064][ T9158] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.643589][ T9158] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.651764][ T9158] device bridge_slave_0 entered promiscuous mode [ 154.659414][ T9158] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.666861][ T9158] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.674759][ T9158] device bridge_slave_1 entered promiscuous mode [ 154.682718][ T9050] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.692413][ T8812] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 154.755544][ T8812] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 154.823792][ T8812] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 154.889068][ T8658] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 154.901603][ T9158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.910877][ T8990] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 154.918160][ T8990] 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. [ 154.944409][ T8990] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 154.957226][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 154.965935][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 154.982668][ T9050] team0: Port device team_slave_0 added [ 154.989157][ T9158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 155.001579][ T8990] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 155.008602][ T8990] 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. [ 155.035169][ T8990] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 155.049833][ T8658] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 155.061462][ T9050] team0: Port device team_slave_1 added [ 155.070589][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 155.081678][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 155.109077][ T9050] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 155.116526][ T9050] 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. [ 155.143971][ T9050] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 155.163293][ T9158] team0: Port device team_slave_0 added [ 155.212912][ T8990] device hsr_slave_0 entered promiscuous mode [ 155.251337][ T8990] device hsr_slave_1 entered promiscuous mode [ 155.291264][ T8990] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 155.299049][ T8990] Cannot create hsr debugfs directory [ 155.312931][ T9050] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 155.319940][ T9050] 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. [ 155.346315][ T9050] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 155.363165][ T9158] team0: Port device team_slave_1 added [ 155.375356][ T8866] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 155.423413][ T8866] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 155.555390][ T8866] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 155.682677][ T9050] device hsr_slave_0 entered promiscuous mode [ 155.741639][ T9050] device hsr_slave_1 entered promiscuous mode [ 155.791434][ T9050] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 155.799155][ T9050] Cannot create hsr debugfs directory [ 155.858221][ T9158] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 155.865465][ T9158] 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. [ 155.896298][ T9158] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 155.913768][ T8866] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 155.967432][ T8812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.976158][ T9158] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 155.983599][ T9158] 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. [ 156.010335][ T9158] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 156.072794][ T9158] device hsr_slave_0 entered promiscuous mode [ 156.111417][ T9158] device hsr_slave_1 entered promiscuous mode [ 156.141166][ T9158] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 156.148858][ T9158] Cannot create hsr debugfs directory [ 156.161313][ T9572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 156.168760][ T9572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 156.176140][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 156.190619][ T8812] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.200833][ T8990] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 156.233686][ T8990] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 156.307443][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 156.316929][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 156.325555][ T3917] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.332796][ T3917] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.340496][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 156.349044][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 156.357334][ T3917] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.364365][ T3917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.372130][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 156.380663][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 156.389173][ T8990] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 156.421164][ T12] usb 1-1: Using ep0 maxpacket: 16 [ 156.433894][ T8990] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 156.506750][ T8866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.516470][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.524615][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 156.533042][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 156.541297][ T12] usb 1-1: config 0 has no interfaces? [ 156.547248][ T12] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 156.557139][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.566229][ T9050] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 156.579308][ T12] usb 1-1: config 0 descriptor?? [ 156.623054][ T9050] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 156.686038][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 156.695168][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 156.703944][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 156.713321][ T9050] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 156.753987][ T9050] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 156.820679][ T8812] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 156.825583][ T9572] usb 1-1: USB disconnect, device number 2 [ 156.832514][ T8812] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 156.852943][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 156.861061][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 156.869678][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 156.877852][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 156.896124][ T8866] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.905622][ T9158] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 156.942962][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 156.950330][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 156.958039][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 156.981141][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 156.989540][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 156.998165][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.005449][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.013227][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.021828][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.030550][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.037596][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.045379][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 157.052891][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 157.060401][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.069390][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.091161][ T9158] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 157.157103][ T8812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 157.166326][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.175734][ T9158] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 157.204640][ T9158] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 157.256418][ T8990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.264327][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 157.272934][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.291534][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 157.299774][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 157.308261][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.317003][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 157.325666][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 157.346339][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 157.355368][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 157.363157][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 157.371676][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 157.379939][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 157.388274][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 157.396209][ T9572] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 157.404727][ T8990] 8021q: adding VLAN 0 to HW filter on device team0 [ 157.416911][ T8866] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 157.428681][ T8866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 157.442110][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 157.449736][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 157.458327][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 157.466886][ T9849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 157.483952][ T8812] device veth0_vlan entered promiscuous mode [ 157.491280][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.500987][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.509449][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.516526][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.531575][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.543272][ T8812] device veth1_vlan entered promiscuous mode [ 157.555421][ T9050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.568842][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 157.578356][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 157.586077][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 157.595225][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 157.615230][ T8866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 157.624366][ T9050] 8021q: adding VLAN 0 to HW filter on device team0 [ 157.641232][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.649403][ T9572] usb 1-1: Using ep0 maxpacket: 32 [ 157.655018][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.663533][ T3917] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.670707][ T3917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.678760][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.687703][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 157.696736][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 157.705192][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.713831][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 157.722188][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.730597][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 157.739323][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 157.747541][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 157.755905][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 157.765447][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 157.772885][ T9572] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 18, changing to 8 [ 157.784569][ T9572] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.04 [ 157.793999][ T9572] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.801334][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 157.812823][ T9572] usb 1-1: config 0 descriptor?? [ 157.813925][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.828606][ T9019] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.835752][ T9019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.845485][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.851346][ T9572] hub 1-1:0.0: USB hub found [ 157.857620][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.866596][ T9019] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.873628][ T9019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.884587][ T8990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 157.906929][ T9158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.916292][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 157.924681][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 157.933309][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 157.943477][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 157.952390][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 157.960625][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 157.972071][ T8812] device veth0_macvtap entered promiscuous mode [ 157.982408][ T8812] device veth1_macvtap entered promiscuous mode [ 157.994472][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 158.002458][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 158.010232][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 158.018024][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 158.025859][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.034659][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 158.042596][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.055431][ T8990] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.071134][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.071207][ T9572] hub 1-1:0.0: 1 port detected [ 158.078695][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.091843][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.100176][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.108892][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.117163][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.125544][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.133173][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.140828][ T8866] device veth0_vlan entered promiscuous mode [ 158.154356][ T9158] 8021q: adding VLAN 0 to HW filter on device team0 [ 158.161361][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.177255][ T8812] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.187988][ T8812] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.199615][ T8812] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 158.211021][ T8812] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 158.221693][ T8812] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.232555][ T8812] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 158.239922][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.248191][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.256240][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 158.264608][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.273289][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 158.282038][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 158.290426][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.298617][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.306872][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 158.315322][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 158.328209][ T8866] device veth1_vlan entered promiscuous mode [ 158.341200][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 158.348951][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.357596][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.365958][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.372986][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.380820][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.389169][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.397416][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.404432][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.412077][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 158.421279][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.447771][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 158.456853][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 158.465646][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 158.474330][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 158.482854][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 158.491041][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 158.500196][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 158.509002][ T9050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.525175][ T8866] device veth0_macvtap entered promiscuous mode [ 158.586091][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.594744][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.602899][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 158.611195][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 158.619523][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.628193][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.636355][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 158.644715][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.653058][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 158.660930][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.668577][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.677531][ T8990] device veth0_vlan entered promiscuous mode [ 158.687011][ T8866] device veth1_macvtap entered promiscuous mode [ 158.733295][ T9158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.753908][ T8990] device veth1_vlan entered promiscuous mode [ 158.799043][ T9050] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.828678][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 158.840607][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 10:52:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x20, 0x0, 0x9, 0x5, 0x0, 0x0, {}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) [ 158.852027][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 158.862687][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 158.872410][ T9158] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.886437][ T8866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 10:52:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@can_delroute={0x14c, 0x19, 0x1, 0x0, 0x0, {}, [@CGW_CS_CRC8={0x11e, 0x6, {0x0, 0x51, 0x0, 0x0, 0x0, "67d6a5611f0b289060c9610c116da28849dab0359ec2ceae7a1ce98904d87265055d7b89d8296520a34520389fb0ee92c5df254dc44eea0d6d0d5a1a154cab1f8b601fac09972aabc09d88c0e6973be5b2cce7b5e614e2d4813bbb791ca9ad3a0813d3e816b82b11350a5b99bbb540eaeae5c8b788acc6abdad56ebd46c3242f2be0e039280750d0a8f4e67a86389fb2033a75748c043f85e0c791047fb4e16bdde7d4d52f45895f510fdad93b65a8026bd3a1236abf8f2dcfdd97ab2205abf3fe8c15f1c729b862c5cd2f4627cb8175725f36e1e0c2019017e92d218a35cdc5b727b665b244ca5a7d0ee339f8ace27e5716a0d039b1381daeffd6b5ac8be5b4", 0x0, "44dc3539e5438315327e8d48bcfdee4e41fa0eb0"}}, @CGW_MOD_SET={0x15, 0x4, {{{}, 0x0, 0x0, 0x0, 0x0, "6ebe398f30603484"}, 0x7}}]}, 0x14c}}, 0x0) [ 158.914403][ T8866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.926561][ T8866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 158.937833][ T8866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 10:52:21 executing program 1: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x7, 0x0, 0x0, 0x0) [ 158.971534][ T8866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 158.986897][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 158.997904][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 159.019313][ T8990] device veth0_macvtap entered promiscuous mode [ 159.039504][ T8866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 159.051456][ T8866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 10:52:21 executing program 1: set_mempolicy(0x4003, &(0x7f00003ccff8)=0x7fc, 0x7742) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000000200)={@val, @void, @eth={@link_local, @broadcast, @val={@void}, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "da8b7f", 0x10, 0x21, 0x0, @ipv4={[], [], @empty}, @mcast2, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2e828e", 0x0, "afb4b1"}}}}}}}}, 0x4e) [ 159.062201][ T8866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 159.073297][ T8866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.084593][ T8866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.095170][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 159.104913][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 159.114139][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 159.124827][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 159.137667][ T8990] device veth1_macvtap entered promiscuous mode [ 159.155902][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 159.165232][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 10:52:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 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, 0x100, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in6=@mcast2, 0x0, 0x5, 0x0, 0x0, 0xa}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x5}, {0x0, 0x9}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x0, 0x0, 0x3, 0x4, 0x200}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x1f4) [ 159.186267][ T8990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 159.197326][ T8990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.207992][ T8990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 159.218940][ T8990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.229309][ T8990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 159.240425][ T8990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.255211][ T8990] batman_adv: batadv0: Interface activated: batadv_slave_0 10:52:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {@in=@private, 0x0, 0x32}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'blake2b-512-generic\x00'}}}]}, 0x13c}}, 0x0) [ 159.384042][ T4740] usb 1-1: USB disconnect, device number 3 [ 159.395473][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 159.401152][ T9572] hub 1-1:0.0: hub_ext_port_status failed (err = -71) [ 159.411668][ T9572] usb 1-1-port1: connect-debounce failed [ 159.412835][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 159.427190][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 159.446386][ T9019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 159.463095][ T8990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 159.477358][ T8990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.488326][ T8990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 159.514967][ T8990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.524834][ T8990] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 159.535285][ T8990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 159.545846][ T8990] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.612017][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 159.623761][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 159.639465][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 159.655623][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 159.729517][ T9050] device veth0_vlan entered promiscuous mode [ 159.763810][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 159.771880][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 159.779973][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 159.788437][ T4740] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 159.804646][ T9050] device veth1_vlan entered promiscuous mode [ 159.812159][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 159.819954][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 159.829172][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 159.837827][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 159.845566][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 159.909436][ T9158] device veth0_vlan entered promiscuous mode [ 159.944866][ T9572] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 159.958376][ C1] hrtimer: interrupt took 34754 ns [ 159.963720][ T9572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 159.983424][ T9572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 160.015180][ T9158] device veth1_vlan entered promiscuous mode [ 160.027213][ T9050] device veth0_macvtap entered promiscuous mode [ 160.048533][ T9050] device veth1_macvtap entered promiscuous mode [ 160.074075][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 160.085529][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 160.101715][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 160.109854][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 160.120463][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 160.129317][ T3917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 160.146826][ T9050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 160.160396][ T9050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.171047][ T9050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 160.183655][ T9050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.192530][ T4740] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 160.195529][ T9050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 160.213416][ T9050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.223739][ T9050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 160.236224][ T9050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.247902][ T9050] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.259971][ T9158] device veth0_macvtap entered promiscuous mode [ 160.269653][ T9572] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 160.281314][ T9572] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 160.289893][ T9572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 160.304443][ T9050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 160.317094][ T9050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.327330][ T9050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 160.340142][ T9050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.350525][ T9050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 160.361901][ T9050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.372901][ T9050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 160.383649][ T9050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.394665][ T9050] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 160.403934][ T9158] device veth1_macvtap entered promiscuous mode [ 160.416926][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 160.425175][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 160.433765][ T4740] usb 1-1: Using ep0 maxpacket: 16 [ 160.439362][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 160.581199][ T4740] usb 1-1: config 0 has an invalid descriptor of length 9, skipping remainder of the config [ 160.591726][ T4740] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 160.600662][ T4740] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 160.611022][ T4740] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.611309][ T9158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 160.633368][ T4740] usb 1-1: config 0 descriptor?? [ 160.642148][ T9158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.664332][ T9158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 160.702429][ T9158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 160.717057][T10003] ================================================================== [ 160.725153][T10003] BUG: KCSAN: data-race in ext4_setattr / generic_file_buffered_read [ 160.733195][T10003] [ 160.735510][T10003] write to 0xffff8880b74e4338 of 8 bytes by task 10008 on cpu 1: [ 160.738329][ T4740] usb 1-1: USB disconnect, device number 4 [ 160.743210][T10003] ext4_setattr+0xd50/0xeb0 [ 160.743220][T10003] notify_change+0x7d4/0xa20 [ 160.743230][T10003] do_truncate+0xe0/0x120 [ 160.743245][T10003] path_openat+0x1a4c/0x20e0 [ 160.767646][T10003] do_filp_open+0xbd/0x1d0 [ 160.772048][T10003] do_sys_openat2+0x33c/0x4a0 [ 160.776712][T10003] __x64_sys_open+0xe2/0x110 [ 160.782253][T10003] do_syscall_64+0x71/0x120 [ 160.786745][T10003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 160.792613][T10003] [ 160.794959][T10003] read to 0xffff8880b74e4338 of 8 bytes by task 10003 on cpu 0: [ 160.802578][T10003] generic_file_buffered_read+0xf31/0x1750 [ 160.808457][T10003] generic_file_read_iter+0x7d/0x3e0 [ 160.813734][T10003] ext4_file_read_iter+0x2dd/0x410 [ 160.819436][T10003] generic_file_splice_read+0x22a/0x310 [ 160.824960][T10003] splice_direct_to_actor+0x2a8/0x660 [ 160.830425][T10003] do_splice_direct+0xf2/0x170 [ 160.835181][T10003] do_sendfile+0x562/0xb10 [ 160.839569][T10003] __x64_sys_sendfile64+0xa9/0x130 [ 160.844800][T10003] do_syscall_64+0x71/0x120 [ 160.849276][T10003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 160.855135][T10003] [ 160.857436][T10003] Reported by Kernel Concurrency Sanitizer on: [ 160.863565][T10003] CPU: 0 PID: 10003 Comm: syz-executor.4 Not tainted 5.8.0-rc2-syzkaller #0 [ 160.872205][T10003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.882232][T10003] ================================================================== [ 160.890263][T10003] Kernel panic - not syncing: panic_on_warn set ... [ 160.896823][T10003] CPU: 0 PID: 10003 Comm: syz-executor.4 Not tainted 5.8.0-rc2-syzkaller #0 [ 160.905473][T10003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.915506][T10003] Call Trace: [ 160.918772][T10003] dump_stack+0x10f/0x19d [ 160.923074][T10003] panic+0x1f8/0x63a [ 160.926942][T10003] ? vprintk_emit+0x44a/0x4f0 [ 160.931611][T10003] kcsan_report+0x684/0x690 [ 160.936090][T10003] ? kcsan_setup_watchpoint+0x453/0x4d0 [ 160.941613][T10003] ? generic_file_buffered_read+0xf31/0x1750 [ 160.947579][T10003] ? generic_file_read_iter+0x7d/0x3e0 [ 160.953015][T10003] ? ext4_file_read_iter+0x2dd/0x410 [ 160.958272][T10003] ? generic_file_splice_read+0x22a/0x310 [ 160.963963][T10003] ? splice_direct_to_actor+0x2a8/0x660 [ 160.969483][T10003] ? do_splice_direct+0xf2/0x170 [ 160.974409][T10003] ? do_sendfile+0x562/0xb10 [ 160.979060][T10003] ? __x64_sys_sendfile64+0xa9/0x130 [ 160.984329][T10003] ? do_syscall_64+0x71/0x120 [ 160.988981][T10003] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 160.995042][T10003] ? xas_load+0x2c2/0x2f0 [ 160.999347][T10003] kcsan_setup_watchpoint+0x453/0x4d0 [ 161.004702][T10003] generic_file_buffered_read+0xf31/0x1750 [ 161.010485][T10003] generic_file_read_iter+0x7d/0x3e0 [ 161.015742][T10003] ? __rcu_read_unlock+0x4b/0x260 [ 161.020825][T10003] ? dput+0x374/0x420 [ 161.024780][T10003] ? fsnotify_parent+0x13a/0x180 [ 161.029703][T10003] ? fsnotify+0x9c2/0x9e0 [ 161.034017][T10003] ext4_file_read_iter+0x2dd/0x410 [ 161.039104][T10003] generic_file_splice_read+0x22a/0x310 [ 161.044623][T10003] ? splice_shrink_spd+0x60/0x60 [ 161.049537][T10003] splice_direct_to_actor+0x2a8/0x660 [ 161.054880][T10003] ? do_splice_direct+0x170/0x170 [ 161.059876][T10003] do_splice_direct+0xf2/0x170 [ 161.064615][T10003] ? __this_cpu_preempt_check+0x10/0x1a [ 161.070135][T10003] do_sendfile+0x562/0xb10 [ 161.074527][T10003] __x64_sys_sendfile64+0xa9/0x130 [ 161.079612][T10003] do_syscall_64+0x71/0x120 [ 161.084099][T10003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 161.089975][T10003] RIP: 0033:0x45cb19 [ 161.093835][T10003] Code: Bad RIP value. [ 161.097871][T10003] RSP: 002b:00007fc813c45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 161.106265][T10003] RAX: ffffffffffffffda RBX: 00000000004fd600 RCX: 000000000045cb19 [ 161.114210][T10003] RDX: 00000000200001c0 RSI: 0000000000000006 RDI: 0000000000000006 [ 161.122152][T10003] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 161.130189][T10003] R10: 000000000000a198 R11: 0000000000000246 R12: 00000000ffffffff [ 161.138134][T10003] R13: 0000000000000900 R14: 00000000004cbdd8 R15: 00007fc813c466d4 [ 161.147716][T10003] Kernel Offset: disabled [ 161.152026][T10003] Rebooting in 86400 seconds..